Genetically modified food benefit both farmers and consumers Essay

THE TERM GM FOODS OR GMOS (GENETICALLY-MODIFIED ORGANISMS) IS MOST commonly used to refer to crop plants created for human or animal consumption using the latest molecu- lar biology techniques. These plants have been modified in the laboratory to enhance de- sired traits such as increased resistance to herbicides or improved nutritional content. The enhancement of desired traits has traditionally been undertaken through breeding, but conventional plant breeding methods can be very time consuming and are often not very accurate. Genetic engineering, on the other hand, can create plants with the exact desired trait very rapidly and with great accuracy. For example, plant geneticists can isolate a gene responsible for drought tolerance and insert that gene into a different plant. The new genetically-modified plant will gain drought tolerance as well. Not only can genes be transferred from one plant to another, but genes from non-plant organisms also can be used. The best known example of this is the use of B. t. genes in corn and other crops. B. t. , or Bacillus thuringiensis, is a naturally occurring bacterium that produces crystal proteins that are lethal to insect larvae. B. t. crystal protein genes have been transferred into corn, enabling the corn to produce its own pesticides against insects such as the European corn borer. For two informative overviews of some of the techniques involved in creating GM foods, visit Biotech Basics (sponsored by Monsanto) http://www. biotechknowledge. monsanto. com/biotech/bbasics. nsf/index or Techniques of Plant Biotechnology from the National Center for Biotechnology Education http://www. ncbe. reading. ac. uk/NCBE/GMFOOD/techniques. 1 Transgenic pollen harms monarch larvae (Nature, Vol 399, No 6733, p 214, May 20, 1999) 2 Assessing the impact of Cry1Ab-expressing corn pollen on monarch butterfly larvae in field studies (Pro- ceedings of the National Academy of Sciences, Vol 98, No 21, p11931-11936, Oct 2001) 3  © 2000 CSA What are some of the advantages of GM foods? The world population has topped 6 billion people and is predicted to double in the next 50 years. Ensuring an adequate food supply for this booming population is going to be a major challenge in the years to come. GM foods promise to meet this need in a number of ways: †¢ Pest resistance Crop losses from insect pests can be staggering, resulting in devastat- ing financial loss for farmers and starvation in developing countries. Farmers typi- cally use many tons of chemical pesticides annually. Consumers do not wish to eat food that has been treated with pesticides because of potential health hazards, and run-off of agricultural wastes from excessive use of pesticides and fertilizers can poi- son the water supply and cause harm to the environment. Growing GM foods such as B. t. corn can help eliminate the application of chemical pesticides and reduce the cost of bringing a crop to market. 4,5 †¢ Herbicide tolerance For some crops, it is not cost-effective to remove weeds by physi- cal means such as tilling, so farmers will often spray large quantities of different her- bicides (weed-killer) to destroy weeds, a time-consuming and expensive process, that requires care so that the herbicide does not harm the crop plant or the environment. Crop plants genetically-engineered to be resistant to one very powerful herbicide could help prevent environmental damage by reducing the amount of herbicides needed. For example, Monsanto has created a strain of soybeans genetically modified to be not affected by their herbicide product Roundup  ®. 6 A farmer grows these soy- beans which then only require one application of weed-killer instead of multiple ap- plications, reducing production cost and limiting the dangers of agricultural waste run-off. 7 †¢ Disease resistance There are many viruses, fungi and bacteria that cause plant diseases. Plant biologists are working to create plants with genetically-engineered resistance to these diseases. 8,9 †¢ Cold tolerance Unexpected frost can destroy sensitive seedlings. An antifreeze gene from cold water fish has been introduced into plants such as tobacco and potato. With this antifreeze gene, these plants are able to tolerate cold temperatures that normally 4 Insecticidal proteins from Bacillus thuringiensis protect corn from corn rootworms (Nature Biotechnol- ogy, Vol 19, No 7, pp 668-672, Jul 2001). 5 Lepidopteran-resistant transgenic plants (US Patent 6313378, Nov 2001, Monsanto) Conclusion We must by with Genetically-modified foods have the potential to solve many of the world’s hunger and malnutrition problems, and to help protect and preserve the environment by increasing yield and reducing reliance upon chemical pesticides and herbicides. Yet there are many challenges ahead for governments, especially in the areas of safety testing, regulation, international policy and food labeling. Many people feel that genetic engineering is the inevitable wave of the future and that we cannot afford to ignore a technology that has such enormous potential benefits. However, we must proceed with caution to avoid causing unintended harm to human health and the environment as a result of our enthusiasm for this powerful technology.

Challenging Characteristics of Online Learning Essay

In online learning there are some challenging characteristics that an online learner need to face during their study periods among them are lack of motivation, stress, bad time management and learning style, computer illiterate, and language barrier. Firstly in lack of motivation, having lack of motivation is one of the characteristic challenges in online learning. If a student has lack of motivation this will make them less interested in their studies and this will drag the online learners down from producing good results in their studies. This is because without any motivation it will affect on how well the online learners do in their work and on when they will want to do their work and this also affects on how long will it take for them to work on the task given and this will automatically make the online learners lose their concentration on their studies. Next is when the online students are having stress during their study periods. Stress is an emotional challenge that the online learner faced in online learning. When one is having stress during his or her study period it is never a good sign because stress can affect both the body and mind. Warnings of stress such as significant changes in the behavior and life patterns can indicate that a person might be having stress. Among the symptoms of stress are the sudden bursts of anger, restlessness and or uneasiness, lack of joy, spontaneity, enthusiasm and or happiness. By having stress the online learner will have difficulty in concentrating on their studies as well as having trouble or problems in making decisions. Then there is time management and learning style. If the students or online learners are not well discipline and cannot manage time in a reasonable manner, he or she will not be able to cope up with their studies, work and personal life. A disorganized person is not going to have a good experience in their online learning. As an online student one need to have a good time management skills. An older student tends to manage their time properly because they have developed better time management skills. Therefore the younger generation of students mostly will have problems in managing their time accordingly. With a bad time management this will influence on the online learner learning skills. This is because with a bad time management the online learner will not be able to cope up with their studies and thus will make them lose their concentration in understanding their learning style. Meanwhile being a computer illiterate is also one of the challenges that people have with online learning. This is because not many people out there who are an online learner are computer literate. Most of the online learners are adults who might not be familiar with the recent technologies and software. Even though there are many computer literate students but not all of them possesses all the necessary skills needed in online learning. Some may still not know on how to use the Microsoft Office Words, Excels, and Power Point features and some online learners might have lack of technical problem solving skills and basic technology literacy skills such as file management. Lastly is the language barrier among the students and their study materials. This is also one of the challenges faced by the online learners in online learning especially in a non – English speaking country like Malaysia. Most of the references retrieved by the online learners online are in English and some of the teaching materials provided for the online learner are also in English. Growing up with a non – English native mother tongue will somehow give trouble for some students to understand their study materials. They will need to take more time than other students to understand their study materials. So these will one way or another lower their self esteem and their confidence in doing the task given to them.

United Parcel Service Inc Essay Example | Topics and Well Written Essays - 750 words

United Parcel Service Inc - Essay Example That is through effectiveness and efficiency in combining the flow of products, funds, and information. In the course of achieving these goals, the strategy of the company aims at sustaining core competencies in pursuit of sustainability. That is through utilization of technology to generate new services while studying the behaviour of the consumers to anticipate their needs and expectations. Besides, UPS’s strategy focuses on attracting talented employees to facilitate the development of competencies through the integration of funds, products, and information. Moreover, UPS focuses on practising innovation to facilitate the realization of growth, as well as the creation of an environment, which enables employees to operate effectively and efficiently. That is in accordance with the demands and expectations of the consumers. Similarly, the strategy of the company incorporates increased investment in the core aspects of worldwide distribution, as well as logistics. Operations S trategy Cost - Low-Cost Operations UPS focuses on the achievement or realization of the lowest total overall costs in comparison to other competitors within the industry. One of the aspects of the low-cost operations is the tendency of the company to integrate technology for automation and enhancement of efficiency in addressing the demands and expectations of the target customers. This capability is essential to improving the image and reputation of the firm in its attempts towards becoming a global leader in the industry of operation.

Basis for Administrative Law ( Look At Assignment Criteria ) Essay

Basis for Administrative Law ( Look At Assignment Criteria ) - Essay Example The executive is authorized to assess the merits of certain cases following the legislatures laid down criteria. On the hand the legislature declares and enforces the legal boundaries of the powers of the legislature. The administrative law system thus ensures that both the people and the government are bound by law (Commonwealth of Australia, 2011). There are various courts and tribunals in Australia that support administrative law. The courts range from the high court that conducts judicial review as provided for under section 75(v) of the constitution. Others include the federal court systems such as Federal Court of Australia and the Federal Magistrates court of Australia (Commonwealth of Australia, 2011). There are a variety of tribunals that support administrative law and these include the Administrative Appeals Tribunal (AAT) that reviews a range of administrative decisions made by ministers, officials, authorities and other tribunals such as the Australian Appeals Tribunal, copyright tribunal of Australia, council of Australian tribunals and the Defence Force Appeal Tribunal among others (Australian Government, 2011). The principal function of courts as laid down in the constitution is to resolve disputes about any matter that concerns legal rights and obligations. They help resolve conflicts that may arise between persons and in the government (Gifford, 1997). Tribunals on the other hand are bodies that are established under the Australian constitution to review the merits of administrative decisions. This is because most of the time government decisions affect private interests and those decisions at times are not lawful but are correct according to the interpretation of the executive. Therefore any person or body affected by such decisions submits there issues to the relevant tribunal (AM, 2006). The only similarity is that the two are used for solving disputes but at different

Japanese Major Personal Statement Example | Topics and Well Written Essays - 1000 words

Japanese Major - Personal Statement Example It is my steady belief that interest is the best teacher an individual can have. This is because everything in the world is exhibited on limitless levels and thousands of facets, and the floating out of an individual’s potential occurs from a minute point in the person. I love language not simply because it is essential for communication, but more because it carries significant beauty in it. The study of language seems meticulous and monotonous to many people, while to me it is a bottomless ocean of fun. I am a Taiwanese who studied in China international school, as an international student. I developed interest in languages at a young age. As a child, I spoke Mandarin, the only language that my parents understood. I later felt an inner drive to study other languages and attempt communication in them. My interest was further boosted later in life when a group of university students presented a play in our school. It was a lively play, which they acted in five different languag es. The students were young, intelligent, and highly vigorous, demonstrating inspiring communication skills and teaching expertise. Though we could not understand most of these languages, we enjoyed every bit of the presentation. I was, in particular, fascinated by their unique and original skills. I was later to think about it, and the old memory of studying different languages hit me. Other than my interest in languages, the play made me realize that education should be subjugated by advanced ideas, which should, in turn be supported by effectual teaching strategies. In my attempt to study other languages, I self-studied Japanese. Through this study, I was in a position to communicate with my grandparents. This is because they were educated by Japanese and became deeply influenced by the Japanese culture. Japanese was, therefore, the only language that they could communicate. I, therefore, in order to facilitate communication with them, had to learn some Japanese culture and langu age. Between my interest and passion, I was in a position to communicate in Japanese with much ease. It was this achievement that made me realize and appreciate the benefits of persistence. That was one of my achievements and I have grown to know that I can achieve anything as long as I have the interest. Later, I assisted my parents by translating Cantonese and English into Mandarin in their business. They were very grateful and, though I was young, felt very important. I have ever since, had a deep-seated interest in majoring in the Japanese Language. Due to my deep-seated interest in languages, I intend to major in Japanese. I am particularly attracted to the powerful vibrant intellectual, pedagogical resource, and the comprehensive curriculum in the university. Holding firmly to the Japanese culture, I decided to participate in extracurricular activities. As a result of this, I joined the Taiwanese student association and became a member of the Japanese culture club. I was chose n the vice-president of the Taiwanese student association a position which, though challenging, has equipped me with significant experience. I once organized a Halloween event with two other clubs, an event that really challenged my ability. There arose some conflicts between the clubs, and as the vice-president, my success stood in settling the conflicts and making the event a success. It was the success of this event that made most people develop note worthy

PM 3G should launch this year (internationl businese) Article

PM 3G should launch this year (internationl businese) - Article Example It has not been introduced in some countries because of the initial cost of setup. These 3G machines are very expensive and also, licensing fees for its provision is really high. In Thailand's case, though, licensing wouldn't be as expensive as other countries and Thailand's Prime Minister seems to be concerned about the notion of the existence of 3G technology in Thailand. Furthermore, the world is moving towards technological change and it is no more an environment to sit back and relax. Companies and countries alike have to act and adapt quickly, otherwise they fall behind economically and in other world affairs. In a very short time from now, we would move into the age of 4G or something similar, but more advanced than 3G. 3G has hit the market few years ago and engineers are continuously working to develop more sophisticated and advanced technology. This is the time to make money. These days, product life cycles are very short and based on my knowledge, 3G technology would be replaced soon. Look at the example of the U.S. The U.S. telecommunications' providers have capitalized on the opportunity and offered the 3G mobile broadband at sufficiently high prices to match demand. Now, the demand for 3G mobile broadband has gone down a bit, so the providers are offering good deals and discounts to make use of the few remaining days of the current techno logy.

Assignment3 Essay Example | Topics and Well Written Essays - 1000 words

Assignment3 - Essay Example Further, the topic would be explored in the following ways: (1) relating the topic in terms of relating it to the course readings; (2) determining how does the article reflect an aspect of coupling as described in your course materials; (3) stipulating specific ways the article encouraged one to take a closer look at topics covered in the course; and (4) comparing and contrasting findings or points made in the article and readings. The author averred that the issue of cohabitation has drastically changed over a period of six decades. It was previously perceived as a deviant act during the 1950s and 1960s. Slowly, this practice was accepted as a practice prelude to marriage. Several factors contributed to the change in perception on cohabitation, to wit: (1) reduced pressure on cohabiting couples to eventually marry; (2) changing views on expectations to marry depending on age, status, and duration of relationship; (3) perceived problems in relationships; (4) ultimate marriage goals. Contemporary trends show a marked prevalence and increase in cohabitation rather than marriage. According to Qu, â€Å"while cohabitation was largely a stepping stone to marriage for earlier generations, more recent generations of cohabitors are less likely to marry and more likely to separate than cohabitors of earlier generations† (2003, 36). However, it is interesting to note that despite the prevalence of cohabitation in today’s generation; the basic premise for its proliferation remains the same: couples opting to cohabit eventually hope or expect to get married sometime in the future. The article confirmed the lessons relayed especially during the discussion of the topic on Sex and the Emergence of Sexual Identities. The lessons indicated that â€Å"changes in sexual activity and attitudes have weakened the role of marriage as the

CAUSE AND EFFECT OF A DEFFINITION Essay Example | Topics and Well Written Essays - 500 words

CAUSE AND EFFECT OF A DEFFINITION - Essay Example A hazard is a wellspring of potential harm, hurt or unfriendly wellbeing impacts on something or somebody under specific conditions at work. I think this a clear definition of the word hazard. Fundamentally, a hazard can result in damage or unfriendly impacts to people as wellbeing impacts or to associations as property or gear misfortunes. More often than not, a hazard is alluded to as being the real mischief or the wellbeing impact it brought on instead of the peril. For instance, the illness tuberculosis (TB) could be known as a peril by some however when all is said in done the TB-initiating microscopic organisms might be viewed as the "danger" or "perilous biotic executor". On the other hand, risk is the probability or likelihood that an individual will be hurt or experience an unfriendly wellbeing impact if laid open to a danger. It might additionally apply to circumstances with property or gear misfortune. For instance, the danger of creating tumor from smoking smokes could be communicated as "cigarette smokers are less averse to bite the dust of lung disease than non-smokers". An alternate method for reporting danger is "a sure number, "Y", of smokers for every 100,000 smokers will probably create lung tumor" (contingent upon their age and how long they have smoked). Such dangers are communicated as a likelihood or probability of creating a malady or being harmed. Although perils allude to the conceivable outcomes for example, lung tumor, emphysema and coronary illness from smoke smoking) considers that impact the level of danger incorporate: what amount of an individual is presented to a dangerous substance or condition, how the individual is uncovered for instance taking in a vapor, skin contact), and how serious are the impacts under the states of introduction. In sum, a hazard is any wellspring of potential harm, hurt or

Social Motivation Essay Example for Free

Social Motivation Essay â€Å"Be careful. You can hurt with your words, but you can also hurt with your silence. † This is the quote of the week from the blog of the famous author, Paulo Coelho. Words are indeed powerful. One can either bless or curse another just by uttering words. But more powerful than words is the manner in which they are said. Most conflicts arise from misunderstandings which in turn are caused by statements not properly worded or not properly spoken. A person may mean one thing with his statement while another person can interpret it differently. The workplace is a common venue for conflicts rooted in the misuse and misinterpretation of words. Sometimes, it becomes a hostile environment especially when there are difficult co-workers stressing you out. How to deal with such an environment is pretty much the same with how it was done to at least diminish Guinea worm infestation in Nigeria: making use of the six sources of influence. Influence is power. Considering the situation in the workplace where a difficult co-worker irritates you and makes your environment unfriendly and reviewing the six sources of influence, we have the following: 1. Personal Motivation (Make the Undesirable Desirable) Where there is conflict, there isn’t peace, there isn’t harmony. And definitely, it would also be difficult for you to work well. When your work is affected, so is your performance, so is your rating as an employee. With these in mind, you wouldn’t want to be in conflict with anyone. And to be able to avoid it, be the good influencer. Make it your motivation to make friends with the difficult people in your workplace, because a harmonious environment won’t just be beneficial to them or to your bosses, but more importantly, to you. 2. Personal Ability (Surpass Your Limits) You are capable to make things happen. In one of the Influencer Videos in VitalSmarts. com, it is boldly stated, â€Å"Everyone has the power to change their world. † If you think you can’t, you’re definitely wrong. You may not believe in your ability that enough, but you definitely can do something. With proper motivation, make it a habit to be gentle, speaking just the right words at the right tone, at the right time. Be patient with difficult people. You may not get to influence them at once, but so long as you make an effort to speak kind words, you will notice an improvement in their behavior as well. 3. Social Motivation (Harness Peer Pressure) In the workplace setting, social motivation is much like personal motivation. If you can’t make it on your own, talk to your immediate superior or anyone who has authority to discuss with the whole team the essentials of a harmonious relationship. If there needs to be a teambuilding or at least a seminar on how to tame the tongue and the proper and professional way of saying words, then have one. People need to know or be reminded of how they should behave. 4. Social Ability (Find Strength in Numbers) Harmony won’t be achieved without unity. That’s the best explanation and motivation as well. Changing the world begins with changing one person. But that doesn’t end there. It should be a chain reaction: changing one person to change another. Co-workers must help each other. It would help to have a bulletin prominently posted inside the workplace to remind each worker about the power of their words and their manner of speaking. 5. Structural Motivation (Design Rewards and Demand Accountability) At the end of each week or each month, whichever is applicable, reward the friendliest person or the group or give recognition to those who didn’t have any issue or conflict with a co-worker. 6. Structural Ability (Change the Environment) From hostile, make the environment a friendly one. Design plans and activities for the team to be bonded. Make competitions healthy and professional. The most effective way to do this is by example. Let the change start in you. Change your ways and attitude towards your workmates and things. In doing so, you are helping them be better co-workers. These six sources are interconnected and inseparable. One can only be a good influencer if he is able to make use effectively all of the six. References Patterson, K. et. al. (2008). Influencer: The Power to Change Anything. New York: McGraw-Hill.

Water Pollution Essay Example for Free

Water Pollution Essay One of the major issues that are of great concern in my town is how toxic heavy metals have been deposited into flowing waters. Toxic heavy metals in water, is as a result of untreated pollute deposited into lakes, streams, rivers, by manufacturing industries which in turn is consumed by domestic users. The effluent from such industry is deposited into water bodies or could be washed away from the top soils by flood into drainages which is emptied into such water bodies. The presence of these undesirable elements in foods (fish) is due to the ingestion of water containing industrial and domestic influent. Most of these heavy metals are deposited in the liver of certain vertebrates and fatty tissues of fishes. The amount of each of these elements present in the fish depends on such variables as the amount present in the food chain, size and age of the fishes. Most of these heavy metals (which include Lead, Cadmium, Copper, Zinc e. t. c) are toxic and hazardous to man depending on their concentration in food. Conclusion From my findings, I will recommend that waste from these manufacturing Industries be treated properly, recycled and be properly disposed. Reference D. G. Rickard and M. E. R Dully (1983) Environmental Pollution: Beries. B

The car industry: Dilemmas

The car industry: Dilemmas 1. Introduction The car industry faces a crucial weight problem resulting from increasing customer demands in terms of safety and performance. This trend leads to fully equipped cars in all classes getting more luxurious and comfortable. To escape from this vicious circle car manufacturers are forced to take action in the form of lightweight concepts. Light metals are seen as a promising opportunity to decrease the weight of a car. An increasing use of metals such as aluminium in the automotive industry shows that there is still large scope for improvements. Using aluminium car body panel is just a representative example of weight-saving effort did by car manufacturers. Aluminium has some properties that make it ideal for car bodies. The strength of aluminium frame and extruded sections is approximately the same as that of steel. However, the rigidity of aluminium is lower than that of steel. That is partly due to the modulus of elasticity of aluminium that is just one-third that of steel. (1) The effect is that aluminium has a higher elastic distortion when exposed to the same force as steel. Therefore the simple replacement of steel by aluminium engine is not an optimal solution as it does not exploit the whole scope of the advantages of aluminium. New ways need to be pursued to make full use of aluminiums advantages as a light weight material, which means it can be supplied in various aluminium alloys. Although the requirement for improved corrosion resistance and light-weighting are significant factors for use low-carbon steels in the manufacture of cars, (1) this traditional material still has some advantage such as higher strength and lower price. Many kinds of steel and aluminium alloys can be found commercially using in producing car body panels. Each material has its own characteristic. 1.1 Steel Steel is known as an alloy consisting mostly of iron, with carbon content between 0.2% and 2.1% by weight. (3) One of the main factors contributing to the utility of steels is the broad range of mechanical properties which can be obtained by heat treatment. For example, easy formability and good ductility may be necessary during fabrication of a part. Once formed very high strength part may be needed in service. Both of these material properties are achievable from the same material. All steels can be softened to some degree by annealing. The degree of softening depends on the chemical composition of the particular steel. (4) Annealing is achieved by heating to and holding at a suitable temperature followed by cooling at a suitable rate. Similarly, steels can be hardened or strengthened. This can be accomplished by cold working, heat treating, or an appropriate combination of these. Cold working is the technique used to strengthen both low carbon low alloyed steels and highly alloyed austenitic stainless steels. Only reasonably high strength levels can be attained in the carbon low alloyed steels, but the highly alloyed austenitic stainless steels can be cold worked to rather high strength levels. (5) Most steels are commonly supplied to specified minimum strength levels. Heat treating is the primary technique for strengthening the remainder of the steels. Some common heat treatment of steels is listed below: Martensitic hardening Pearlitic transformation Austempering Age hardening The recyclability of steel is brilliant and it is economically advantageous to do so. It is cheaper to recycle steel than to mine iron ore and manipulate it through the production process to form new steel. (6) 1.2 Aluminium-based alloys In the Earths crust, aluminium is the most abundant (8.3% by weight) metallic element and the third most abundant of all elements (after oxygen and silicon). Because of its strong affinity to oxygen, however, it is almost never found in the elemental state; instead it is found in oxides or silicates. Aluminium was isolated in small quantities early in the 19th century and it remained an expensive curiosity until 1886 when discovery of an economic method for its electrolyric extraction. Since then, the emergence of aluminium as a practical, commercial metal has relied primarily on the availability of electricity at economic prices. Aluminium is obtained from bauxite which is the name given to ores containing 40-60% hydrated alumina together with impurities such as iron oxides, silica and titania. Two steps are needed in the production of aluminium. First, alumina is extracted from bauxite. Second, use electrolysis to dissolve the alumina in molten cryolite and a typical electrolyte contains 80-90% of this compound and 2-8 % alumina together with additives such as aluminium and calcium fluorides. (7) Because the cryolite has a melting point as high as 1010?, the electrolysis of it needs a temperature of about 960? which wastes lots of energy and makes the cost of producing aluminium relatively higher. However, a new methodCambridge FFC which comes from the production of titanium, was introduced to China. This method use a NaCl-CaCl2 electrolyte which has a lower melting point of 520?, even lower than the melting point 660? of aluminium. By using alumina and liquid aluminium as negative electrode, the expanded reacting area on negative electrode allows the electrolysis of alumina to happen, which can theoretically reduce the electrolysis temperature to the melting point 660?. This research opens a new chapter of production of aluminium and will dramatically reduce the cost of producing aluminium some day. Generally speaking, about 85% of aluminium is used for wrought products which are produced from cast ingots. (8) The structures of alloys are greatly changed by the various working operations and thermal treatments. Each individual class of alloys behaves differently, with composition and structure dictation the working characteristics and subsequent properties that are developed. Casting aluminium alloys are also important parts of Al. Apart from light weight, the special advantages of aluminium alloys for castings are the relatively low melting temperatures, negligible solubility for all gases except hydrogen, and the good surface finish that is usually achieved with final products. Most of the cast alloys also show good fluidity and composition can be selected with solidification range appropriate to particular applications. (1) Casting alloys normally have mechanical properties that are inferior to wrought products and these properties also tend to be much more variable throughout a given component. 2 Study of possible alloy using for producing car body 2.1 Steel At present, low carbon steel sheet is most commonly used in car body production. Low-carbon steel has good machinability. Its strength and rigidity can fully meet the car body strength requirements, as well to meet the body welding requirements. 2.1.1 Low carbon steel Steel with low carbon content has properties similar to iron. Low carbon steel is the steel containing approximately 0.05-0.15% carbon. Content influences the yield strength of steel because it is a BCC structure and carbon atoms fit into the interstitial crystal lattice sites. (3) These carbon atoms reduce the mobility of dislocations. But it has a hardening effect. Because the interstitial carbon atoms cause some of the iron BCC lattice cells to distort, a high enough stress level must be applied in order for the dislocations to move. Low carbon is one of the most common steel and it is relatively cheap than most other steels. However, the strength is relatively lower, which can be seen in appendix. 2.1.2 Higher strength steel In order to reduce the weight of an automobile, it is absolutely essential to reduce the thickness of the sheet steel and compensate for loss of strength by using higher strength steel sheets. For inner panels, though a rather substantial amount of high strength steel is used, the percentage use is a little lower than in the outer panel due to stiffness limitation and insufficient formability. (9) However, the overall use of high strength steel is estimated to increase further more. The problems in press performance of high strength steel are wrinkles, surface deflection and springback, fracture especially in stretch flanging and galling on the forming tool. Until now, the average level of strength used widely is at most 400 MPa but in the near future the high strength steel with over 400 MPa may be used for the reduction of weight and in this case the forming difficulty will increase further more. (5) The thickness of a panel sheet decreases as a result of application of higher stre ngth steel. Many kinds of microstructural hardened high strength steel sheet are applied by automobile producers. Ø Dual phase steel Dual phase steel show lower yield strength compared with other types of steel having the same tensile strength because of mobile dislocations existing in the vicinity of the boundary of ferritic and martensitic phases. So presents low yield ratios. And thats why its elastic recovery after forming work is small and shape fixability is good. As it also shows larger elongation than precipitation hardened steel sheets and fatigue resistance. (3) Ø Trip steel sheet Transformation induced plasticity steel is also becoming an ideal material for car body panels. It has meta-stable austenite transformable into martensite contained up to 30% in bainite or ferrite and bainite matrix. Commercial Trip sheets have simple C-Si-Mn series chemical compositions. The simpler chemical compositions are made viable by stabilizing the austenite phase through distribution of alloy elements in the two phase region and concentration of carbon into austenite during bainite transformation. (4) 2.2 Aluminium-based alloy Pure aluminium cannot be applied to normal passenger car due to softness. Moreover, surface damages during stamping and handling are often subjected to subsequent surface hand finishing. This additional operation on the panel is usually inevitable. In contrast to pure aluminium, aluminium alloys contain solute additions which can markedly affect grain structures and particularly the microstructures within the grains. This in turn strongly influences the responses of alloys to working and heat treatment. Both crystal structure and microstructure influence mechanical properties. Slip is inhibited by grain boundaries, which are disordered regions, (and so small grains improve strength). Slip can also be made difficult by dispersing particles of another phase throughout the matrix. This indicates the typical hardening mechanism of aluminium. (9) There are some kinds of wrought aluminium alloys typically used for car body. 2.2.1 Aluminium Manganese Alloys 3xxx This series of alloys is non heat-treatable. The addition of approximately 1% manganese increases the strength by approximately 10 15% compared with 1200, without any major loss in ductility. This non-heat treatable alloy generally finds a wide application where greater strength is required without any major loss in corrosion. The addition of manganese to the chemical composition creates phases like (Mn,Fe)Al6 or (Mn,Fe)3SiAl12 that can be revealed by a solution of 10% of phosphoric acid. The grain structure obtained by work hardening or by annealing is usually revealed by anodisation. (8) 3103 is typically used for car body in the automobile industry. The composition of 3103 alluminium is 0.7% Fe, 1.5% Mn and some others. 2.2.2 Aluminium Magnesium Alloys 5xxx This series of alloys is non heat-treatable and exhibits the best combination of high strength with resistance to corrosion. This series also exhibits good weldability but when the Mg level exceed 3% there is a tendency for stress corrosion resistance to be reduced, dependent on the temper used and temperature of operation. (1) Magnesium is largely soluble in aluminum compared to the other elements, but the content in excess can appear as eutectic Mg2Al3. After cold rolling and annealing they can be found at the grain boundaries or after cold working they can precipitate on deformation bands. In both cases the structure can be revealed by an etching of 10% H3PO4. At the same time as Cr is a frequent additive in this series, Cr2Mg3Al18 may appear as a fine dispersoid. (8) 5182 can be used as car body panel. The composition of 5182 alluminium is 4.1% Mg, 0.4% Mn and some others. 2.2.3 Aluminium Magnesium Silicon Alloys 6xxx This group of heat-treatable alloys uses a combination of magnesium and silicon (magnesium Silicide) to render it heat-treatable. These alloys find their greatest strength, combined with good corrosion resistance, ease of formability and excellent ability to be anodised. This family takes the main advantages from the strengthening due to the precipitation of Mg2Si. So the etching will reveal the iron rich phases like Fe3SiAl12, Fe2Si2Al9 that are insoluble and the coarse precipitates or the excess soluble precipitates (0.5%HF). (8) Typical alloys 6009 in this group are used for car bodies. The composition of 6009 aluminium is Si 1.1%, Mg 0.6 %, Mn 0.4% and some others. 3 Study of competition between steel and Al Automobiles today are over 63% iron and steel by weight. (10) With rising energy and environmental concerns, as well as increases the performance of the car, vehicle light-weighting continues to be a prominent concern for vehicle manufacturers. At the present, more and more aluminium alloys are introduced to automobile industry because the aluminium alloys can normally meet the requirement but is only half weight of steel. However, both the traditional steel car and aluminium have their advantages or disadvantages on aspects of manufacturing, safety, repairability, cost, recyclability, and environmental protection. 3.1 Manufacturing Aluminium parts can be more complicated in their design because the high number of design solutions likes the castings available in nearly any shape. One casting can replace a complex part consisting of several steel panels. Consequently a reduction of parts up to 50% is feasible. (1) This again makes design, construction and production easier as fewer parts need to be dealt with in any stage of the design and manufacturing process. Aluminium car body has fewer parts lead to fewer tools and fixtures, which makes manufacturing easily and therefore saving working spaces and expenses. Because the sheets can tear easily, low elongation and yield limits of aluminium alloys make it difficult for stamping. This has to be taken into account when designing and building car bodies. Also a higher resilience of the sheets causes difficulties in keeping the tolerances during stamping for individual parts and therefore for the whole car body. (11) Furthermore, it is difficult to keep the body tolerances after welding processes since aluminium extrusions and cast sections behave unpredictably when subjected to uneven heat influence. The heat expansion of aluminium is higher than steel, so all fixtures need to be built more solidly and stable to cope with the higher forces. Extensive pickle treatment is necessary to create a weldable surface for aluminium car body. Also the finish of the surface for the paint shop is costly and requires a lot of time and knowledge since the sheets tend to get scratched more easily than equivalent steel panels and the surface of the sheets is liable to form waves. (12) The 6xxx series of aluminium alloys which has been used a lot for the car body requires heat treatment to achieve the demanded strength. The drying process in the paint shop is not sufficient as the conventional temperatures are not high enough. Hence, an additional heat treatment line needs to be installed to heat the car bodies up to 210Â °C for 30 min to harden the aluminium alloys. (13) This cannot be done in advance of manufacturing as it would influence the welding processes negatively. When using aluminium alloy as car body material, contact corrosion plays a much more crucial role as steel accelerates the corrosion of aluminium than using steel body. So that screws or other parts made of steel need to be coated. Otherwise holes in the car body are unavoidable when exposed to moisture. (7) 3.2 Repairability and safety aspects Nowadays, Crash tests have aroused the publics attention since occupant safety is a feature that is receiving considerable public attention. Automobile companies even promote car safety as a leading aspect in their advertising campaigns. Additionally, insurance companies set great store by repairability of cars as they cause a significant part of their costs. In some countries the expenditure per car for repairing certain types of damage is assessed and taken into account when the car is being classified for insurance. (15) In approximately 5% of all accidents the frame structure of a car is damaged. (2) This can be crucial if casting parts or extrusions are concerned as they cannot be reformed properly. They need to be replaced in sections or as a whole dependent on the severity of the accident. Cast aluminium sections especially are liable to develop cracks and consequently need to be examined carefully. Additionally, a completely different approach to repairing damage forces dealers to train their mechanics in the appropriate techniques. In particular aluminium shielded arc welding requires accuracy, practice and the appropriate equipment but not steel. This becomes a problem especially for small dealers as they cannot afford the necessary equipment or staff. (12) Also, tools must not be mixed up with steel tools to avoid corrosion caused by steel particles in the aluminium panels. A separate set of tools for aluminium is mandatory to fully avoid these effects. (14) However, the properties of aluminium offer several advantages to steel. Tubular aluminium sections crumple in the ideal way when subjected to impacts. They develop a crumple pattern that can absorb more energy than equivalent steel elements. Consequently with half the weight of steel an aluminium structural member provides the same safety. (15) 3.3 Cost It is obvious that aluminium is more expensive to manufacture than steel. The costs of a sophisticated aluminium car body are many times larger than of an ordinary steel body. This can be especially crucial when being applied to small cars as the margin there is lower than at luxury cars. Higher material costs, a more sophisticated handling of aluminium parts in comparison to steel and some alloys need heat treatment to achieve the required strength, are the main drawbacks. (9) However, the use of aluminium causes lower investments for tooling due to the fact that stamped steel parts are replaced by extrusions which cause costs only a fraction of the costs required to manufacture stamping tools. This is especially interesting for low volume series as the tooling costs here have a relatively high influence on the unit costs. Additionally, punch riveting and clinching consume less energy than spot welding and will cause lower energy costs. But the development of high volume technology for welding, riveting and bonding is a crucial issue that has kept car manufacturers from producing all-aluminium car bodies as it is accompanied by high initial investment for research, development and design. (15) 3.4 Recyclability Recycling is likely to become more important in the future as governments force industry to design fully recyclable products just as is an increasing customer awareness in terms of environmental protection and hence a growing demand for eco-friendly products. To preserve the quality of the recycled material the different alloys must not be mixed up. This is especially crucial for the production of extrusions and sheets out of recycling aluminium alloys as they have lower tolerance levels of impurities than steel. Additionally, they can only be recovered if they are not mixed with cast parts. (6) Therefore, joined aluminium alloys panels with different alloys cause problems. Also panels that are joined with steel parts like rivets make recycling problematic since steel parts need to be removed to keep the number of foreign substances low. (6) This becomes more difficult as aluminium cannot be magnetically separated from other wastes. In order to recycle aluminium only a fraction of the original energy consumption is needed, even less than for recycling steel. 3.5 Environmental protection The environmental issues of different materials can be assessed by a comparison of the energy household of an aluminium and steel-made car during production and over their whole lives. Only having regard to all processes that cause energy consumption during production and operating life can an accurate result be given of the eco-friendliness of a car. It includes material cycles and the amounts of energy needed to produce and maintain a car during operating life time, including fuel. (15) If primary material is used, aluminium starts with a drawback of an additional energy consumption during production. Compared with steel, far higher amounts of energy are needed to produce lightweight metals like aluminium. For illustration, a car could achieve a weight reduction of 20 kg by the intensive use of aluminium alloys body other than the steel one. The additional energy consumed could be compensated after 3500 miles. After having covered this distance, the energy comparison works in favour of aluminium. A further comparison can be made in terms of carbon dioxide emissions. If primary aluminium is used it takes 60000 miles until the lighter aluminium auto has compensated the higher CO2 emission during production. However, when the proportion of recycled, secondary aluminium exceeds 75% the CO2 emission household is positive for aluminium from the first instance. (1) 4 Summary Considering the energy and environmental issues, using light weight metal for car bodies will be the trends in the near future. However, the traditional steel products still have the advantage of price and easy for manufacturing. Apart from luxuries cars already using light metal bodies, steel car bodies still take a large part of auto body market for it cheaper price and relatively better mechanical properties.

Hydrogen Essays -- essays research papers

Hydrogen Hydrogen is a tasteless, odorless, colorless gas. Hydrogen is found in group 1 and period 1 on the periodic table. Hydrogen is classified as a nonmetal on the periodic table. The symbol for hydrogen is represented by an H, its atomic number is 1, and its atomic weight is 1.0079. The hydrogen atom consists of one proton, which has a positive charge, and one electron, which has a negative charge. The term hydrogen comes from two Greek words meaning water-former. Henry Cavendish, an English scientist, discovered it in 1766. Named by Lavoisier, hydrogen is the most abundant of all elements in the universe. The sun and many other stars consist of mostly hydrogen. It is the third most abundant element on earth. It is estimated that hydrogen makes up more than 90% of all the atoms or three quarters of the mass of the universe. Hydrogen plays an important part in powering the universe though both the proton-proton reaction and carbon-nitrogen cycle. Hydrogen occurs in almost all organic comp ounds. Many of the compounds found in plant and animal tissues are organic. Production of hydrogen in the U.S. alone now amounts to about 3 billion cubic feet per year. Some of the methods that hydrogen is prepared by are steam on heated carbon, decomposition of certain hydrocarbons with heat, action of sodium or potassium hydroxide on aluminum, or displacement from acids by certain metals. Hydrogen may be condensed to a liquid that boils at -257.87Â °C and freezes at -259.14Â °C. Hydrogen ... Hydrogen Essays -- essays research papers Hydrogen Hydrogen is a tasteless, odorless, colorless gas. Hydrogen is found in group 1 and period 1 on the periodic table. Hydrogen is classified as a nonmetal on the periodic table. The symbol for hydrogen is represented by an H, its atomic number is 1, and its atomic weight is 1.0079. The hydrogen atom consists of one proton, which has a positive charge, and one electron, which has a negative charge. The term hydrogen comes from two Greek words meaning water-former. Henry Cavendish, an English scientist, discovered it in 1766. Named by Lavoisier, hydrogen is the most abundant of all elements in the universe. The sun and many other stars consist of mostly hydrogen. It is the third most abundant element on earth. It is estimated that hydrogen makes up more than 90% of all the atoms or three quarters of the mass of the universe. Hydrogen plays an important part in powering the universe though both the proton-proton reaction and carbon-nitrogen cycle. Hydrogen occurs in almost all organic comp ounds. Many of the compounds found in plant and animal tissues are organic. Production of hydrogen in the U.S. alone now amounts to about 3 billion cubic feet per year. Some of the methods that hydrogen is prepared by are steam on heated carbon, decomposition of certain hydrocarbons with heat, action of sodium or potassium hydroxide on aluminum, or displacement from acids by certain metals. Hydrogen may be condensed to a liquid that boils at -257.87Â °C and freezes at -259.14Â °C. Hydrogen ...

A Comparison of Antigone and A Dolls House Essay -- comparison compar

Similarities in  Antigone and A Doll's House    Ibsen's A Doll's House has been called the first modern play. The play was considered "revolutionary" because it broke several "molds" which had endured for centuries. Incredibly, much of what was considered "revolutionary" first appeared in Sophocles' play, Antigone - one of the first plays in existence.    In merely looking at the surface, one notices right away that both plays are significant in that they avoid the social temptation of using a man as a protagonist. Looking deeper into the stories, however, one can see that in even more contradiction with society, the female characters go against men. Both Antigone and Nora step into the spotlight as the female hero who has been put in a compromising situation and is forced to decide whether it is more important to follow what society dictates, or go with what they feel is moral and just.    Antigone is faced with the death of both brothers, one who is to be buried with full military rites, while the other, under dictate of the king, is to be cast aside and allowed ...

Introduction of Policing

The duties, functions and responsibilities of local state law enforcement agencies are done by the police department. And this consists of patrolling, administrative, training and technical support. There is also arresting of law violators, performing routine patrol, investigation of crimes, enforcing traffic laws, providing traffic and crowd control at parades, public events and issuing special license and permits. One major thing is upholding the law and preventing crime.And last but not least is to protect and serve our people. The duties, functions and responsibilities of the state law enforcement agencies are done by the Highway patrol mainly. And this consists of dealing with growing crime in non-urban are of the country. This is linked with politics and urban and country corruption. They also provide escort and body guard services to the governor and any other type of governor. They also provide security for the property that they live in. Also look into arson and investigatio ns of homicides.They patrol small towns and state highways, regulate traffic and crimes from crossing the borders of different jurisdiction and prevent crime. And which, the state laws are being enforced. The major differences between Local and state law enforcement agencies are pretty much there jurisdiction, certain crimes that they work on, staffing and support. The local police stay with in their jurisdiction and if for some reasons it becomes a state’s job it is handed over. They also try and prevent any type of overlapping.The three federal law enforcement agencies that I found interesting to talk about are FBI, CIA and the DEA. FBI: Federal Burial of Investigations, Upholds law of the United States, they look at state and local laws and investigates federal crimes and prosecutes within federal law. They also prosecute and investigate fugitives. Also they investigate bombings, mail fraud, kidnapping and serial killers. CIA: The Central Intelligence Agency, national secu rity for the United States which is Presidency protection, special intelligence work including other countries.The CIA pretty much works for the President of The United States. To collect, evaluate and decimate foreign intelligence to assist the president and senior U. S. Government. Also does policy makers in making decisions when it comes to national security. DEA: Drug Enforcement Agency, Enforces the United States governments laws and regulations regarding controlled substances. Responsibilities are to identify arrest and successfully prosecute offenders. Also evolved in investigation of drug trafficking. This was an interesting check point assignment and very educational.

Banks Fraud in Nigeria Essay

Perhaps, no where are frauds more serious and more pronounced than in the banking sector of the economy. They are one of the biggest single causes of bank failure and distress in the Nigerian banking system. This study therefore sets out to find the common types of bank fraud that are frequently carried out in the banking system, the underlying causes, level of staff involvement, consequences and possible means of ameliorating the problem. A sample of 100 respondents taken in Benin City, capital of Edo State, Nigeria was studied by means of field survey tool of questionnaire and the response to rating scale questions were tested for significance using the â€Å"t-test†. The analysis revealed that respondents did not view unofficial borrowing and foreign exchange malpractice as forms of bank fraud since they were common and an industry wide practice. It also revealed that there was an equal level of staff involvement in initiating and executing fraud, with the concealment of fraud coming last in their agenda. Also, among the factors hypothesized to encourage bank fraud; the major individual based factors were greed, infidelity and poverty, while organizational factors were inadequate staffing, poor internal controls, inadequate training and poor working conditions. Respondents also viewed greed, lack of personal ethics and weak corporate governance as managerial factors that help propagate frauds in banks. The unique contribution of this paper is its emphasis on building upon the methodology and findings of some previous studies in the area of bank fraud (in Nigeria), by conducting statistical test of significance which adds statistical validity and flavour to our findings.

The Effects of Standardized Tests on Education

Standardized tests have been debated and argued for as many years as they have existed. It is worthwhile to look at some of the arguments for both sides and find out if there can be some middle ground. Two important factors of standardized tests are the way the tests are administered and how the results are handled. These two issues may be more important than the tests themselves. There must be ways to have accountability in most areas of society. In schools, we need to know if teachers are teaching and if students are learning. There has to be some way to judge whether the system is working. Standardized tests can show students’ strengths and weaknesses. Ideally, teachers then develop strategies to address the needs of the student that the test has outlined. These tests can help predict selection at college, justification for scholarships, and selection for employment. They can document achievement, both for the student and the teacher. â€Å"The fundamental ideas behind the construction and use of tests are not beyond our understanding†. Says Andrew J. Strenio Jr.  These tests â€Å"certify that the examinee does have the requisite skills and competencies needed to graduate from high school programs, practice in an occupation or profession, or receive elevated status within a profession†. (Defending Standardized Testing; Phelps, Richard. We could not function in society without some basic standards and these standards need to be uniform throughout our society. Chauncey and Dobbin write in their book Testing: It’s Place in Education Today:â€Å"Every school and almost every teacher uses a test at some point in the process of planning instruction that will fit the student and his capacities†. Standardized testing is just a larger scale for comparison. It offers feedback to the student and the school system about where achievement is in certain areas. But it should not be the only criteria for what we consider success. There is a great deal of criticism of standardized tests. Making test scores public is a way to see them as indicators of school quality. This has increased their value 100% but not in a particularly good way. Officials use an assortment of bribes and threats to coerce everyone into concentrating on test results. If the scores are high, the bribes may include bonuses for teachers and schools. Students may receive food, tickets to theme parks or sporting events, exemptions from in-class final exams, and even scholarships. The threats include loss of funding or accreditation for schools, while students may be held back a year or denied a high school diploma if they don’t test well, regardless of their over-all academic record. All together, these tactics are known as ‘high stakes’ testing. There may not be data on this, but Alfie Kohn states â€Å"the people who work most closely with kids are the most likely to understand the limits of standardized tests. † He says that â€Å"support for testing seems to grow as you move away from the students, going from teacher to principal to central office administrator to school board member to state board member, state legislator, and governor. † 3 Standardized Minds by Peter Sacks talks about the unquestioned position of standardized testing which he terms â€Å"an unhealthy and enduring obsession†. He also writes about the cost of all this testing. â€Å"The amount Americans spend taking tests, preparing for tests, scoring tests, and running magnificently elaborate testing programs in schools, colleges and the workplace is stunning, probably running in the billions of dollars each year. It is possible that Americans may be taking as many as 600 million standardized tests annually, or more than two tests per year for every man, woman, and child in the United States. Unreasonable demands of ‘higher scores’ from schools has many negative results. Alfie Kohn says â€Å"Teachers are beginning to tire of the pressure, the skewed priorities, and the disrespectful treatment as they are forced to implement a curriculum largely determined by test manufacturers or state legislators. † A hostile environment develops as teachers feel the need to prove that low scores were not their fault. An unhealthy competition is set up between teachers. High-stakes testing has led to widespread cheating. Recently, Atlanta schools cheating scandal has been front page news. An article in Substance News by George N. Schmidt on Dec. 26, 2010 details the depth and breadth of the CRCT scandal. The article is part of series that has examined the statistically improbable gains in test scores in Atlanta schools and how school district officials responded to them. The money spent on this investigation could probably build a new school. The expectation of higher scores means teachers are more likely to â€Å"teach to the test’ and become drill sergeants. Other things like fine arts fall to the wayside as math and science are emphasized. From the book Standardized Minds: â€Å"Researchers have found consistently that one of the most damaging effects of large-scale, big-stakes standardized testing in schools has been to: (1) oversimplify what’s taught in school; and (2) to severely constrict what is taught to only those items most likely to appear on an upcoming standardized test. There is blame and consequence to cheating, whether it is outright erasures on tests or days of teaching the test. But it should help us to rethink the pressures on ‘high-stakes’ testing. Maybe the Atlanta cheating scandal can show us that our response to the test score is way out of line. School districts, schools, teachers, and students should not have to be tested under such extreme pressure. This threatening atmosphere makes cheating a likelihood. Grades and test scores don’t tell us what we really want to know about somebody. The Case Against Standardized Testing includes a list offered by educator Bill Ayers: â€Å"Standardized tests can’t measure initiative, creativity, imagination, conceptual thinking, curiosity, effort, irony, judgment, commitment, nuance, good will, ethical reflection, or a host of other valuable dispositions and attributes. What they can measure and count are isolated skills, specific facts and functions, the least interesting and least significant aspects of learning†. Maybe it is not a ‘bad test’ but how the results are handled. Daniel Koretz in Measuring Up talks about the limits of test scores. He says â€Å"What education leaders want is a fair, straight-forward measure of school performance, to be able to monitor schools and hold them accountable. The problem is that we tend to overestimate what tests can do. Tests are not designed to summarize all that students and schools can do†. By the same token Andrew Strenio states that â€Å"Standardized tests convey an illusion of much greater precision than they are actually capable of achieving†. Learning is a process and process is defined as movement, a series of actions or changes. That is what makes it hard to precisely measure. So maybe we should not pin so much on standardized tests. Instead, make them a component of the over-all measurement of quality achievement. Valerie Janesick states in The Assessment Debate that â€Å"Learning does not take place by sheer dumb chance or luck . It takes place by design†. She makes reference to Grant Wiggins saying â€Å"the goal is not instant reform or instant knowing but rather a continuous process that results in understanding†. Priscilla Vail states â€Å"Above all, parents, students, and educators must remember that a test only shows what one person did on one exercise on one day. A standardized test score is not a license to live or a measure of deserving oxygen and space on our planet. † The opportunity to demonstrate what you know can also be done with portfolio assessment, group or individual projects, and take-home exams. We should strive to create schools that help students flourish. We should also strive to hire administrators who can develop and implement new criteria for measuring achievement that could go along with the standardized tests.

The study a library Essay

2. 1 Background of the study A library is organized for use and maintained by a public body, an institution, a corporation, or a private individual. Public and institutional collections and services may be intended for use by people who choose not to — or cannot afford to — purchase an extensive collection themselves, who need material no individual can reasonably be expected to have, or who require professional assistance with their research. In addition to providing materials, libraries also provide the services of librarians who are experts at finding and organizing information and at interpreting information needs. Libraries often provide quiet areas for studying, and they also often offer common areas to facilitate group study and collaboration. Libraries often provide public facilities for access to their electronic resources and the Internet. Modern libraries are increasingly being redefined as places to get unrestricted access to information in many formats and from many sources. They are extending services beyond the physical walls of a building, by providing material accessible by electronic means, and by providing the assistance of librarians in navigating and analyzing very large amounts of information with a variety of digital tools. Kalayaan National High School started when Mrs. Esmelita P. Ulangca, the principal of Bagong Silang High School, felt an urgent need of an annex school in order to accommodate the heavy influx of enrolment of students. In 1996, the construction of two(2) three-storey building with 9 classrooms each were constructed in Phase 10 Bagong Silang, Caloocan. The first enrollment commenced on May 21,1997 where the first batch of 1,450 first year enrollees and organized into 14 sections with 18 teaches from Bagong Silang High School. As classes went on another three-storey with 15 classrooms was also constructed, 300 second year and 212 third year students from Bagong Silang Hish School were transferred. Along with them were 8 teachers. The first inauguration of the said buildings was held February 6,1998. In June 29,1998, a Division Memorandum No. 97 s. 1998 was issued to inform the field that the establishment of Kalayaan National High School(formerly Bagong Silang National High School Annex) as per Republic Act No. 8644 entitled â€Å"An Act Establishing a National High School in Bagong Silang, Caloocan City to be known as Kalayaan National High School and Appropriating Funds Thereof, lapsed into law on May 30,1998. Library System is one of Transaction Processing System because it can process large records and data of the school and it is also use for library transactions like borrowing and returning books. In Computerized Library System, the data are kept accurate in order to lessen errors in listing of books and computation of penalties. Library System is also designed to perform the process involve in acquisition, cataloguing, and circulation of books in the library. The proponents intend to propose to develop A Computerized Library System for Kalayaan National High School to enhance the transactions of the current procedure of their library. 2. 2 Overview of the current System Borrowing For those who are new borrowers they will be given a library card and fill up all the informations needed. The students are allowed to borrow as many books as they want inside the library premises. Anyone who wishes to borrow a book must physically check by himself the book stored in the shelf to know if it is available, if it is he should bring it to the librarian together with his library card. If he wishes to borrow it for over night he must return it the following day(excluding Saturday and Sunday), if he fails to return it he will need to pay for penalty per overdue books which cost 1 peso per day; if the student fails to pay for the penalties his clearance will be hold. But if the borrower is a Faculty there is a logbook provided for them to write their name, title of the book, date borrowed, and date returned and he is allowed to borrow the book for the whole school year and return it before the school year ends, if he lost or damaged the book his clearance won’t be cleared. Returning For returning the book the borrower will return it to the librarian and find his Borrower’s Card then the librarian will check if it is returned on the right date if it is not the borrower must pay for his acquired penalty. For Faculty members they will give the book to the librarian to record it on the logbook for faculty’s borrowed book the date they returned it. For all the penalties for overdue books,damage books and return boooks they will pay it to the librarian. For overdue books the students should pay penalty per overdue books which cost 1 peso per day. For lost or damage books the students should pay for the price of the book or replace it with a new one. Reports The librarian anually submitting the library’s annual inventory report by checking the books manually in the library, the librarian should physically check the books on the shelves and match it on the list of their books thatthey have. The report was done using Microsoft Excel. 2. 3 Project Rationale The following will be the beneficiaries of this study: * School They will be able to provide better service to their students because of a more organized records and user-friendly library. This study will also uplift the image of school by providing an optimal use of new technology. * Librarian He will be able to monitor the books easily and provide a record of library transactions such as borrowing and returning of books. Generating of reports such as list of books, list of Borrowers, list of Borrowers with offense, list of Damage books, list of Lost books, list of borrowed books, list of returned books, Inventory of Book will be more faster and easy. * Borrowers They do not need to search manually for the books they wished to borrow and they could easily know the availability of the book. The borrowing process could be more faster than their current procedure. * Library The library could easily monitor the condition of their books as well as its availability and stocks, because on their current system the librarian should physically check the books on the shelves. Generation of reports such as list of books, list of Borrowers, list of Borrowers with offense, list of Damage books, list of Lost books, list of borrowed books, list of returned books, Inventory of Books will be easier and faster. They could manage and easily update their records and transactions. * Proponents They would enhance their programming skills and knowledge in developing a system. * Future Researchers They could use this as a referrence for their study and guide for improving this system.

Causes And Effects Of Brain Drain In Economics

Causes And Effects Of Brain Drain In Economics Introduction: According to a definition, ‘Brain Drain’, academically also known as the â€Å"human capital flight† is the large scale migration of highly educated, skilled and talented people of less economically advanced countries to highly rich and developed countries of the world due to conflicted issues, political instability and lack of opportunities in the developing countries. Globally, relocation of intellectuals is as old as mankind. This terminology of Brain Drain originated in 1960, when most of the intellectuals like scientists and engineers who were the real assets or the future of any country, emigrated from United Kingdom to America. The unsolved issue of Brain Drain is happening all over the world for the sake of better working conditions including, the island nations of the Caribbean, the anterior colonies of Africa and mostly in federal economies like the Soviet Union previous Eastern Germany, where aptitudes were not monetarily salaried. This p henomena was not as severe till 1960’s but with the huge capacity lopsidedly migrate to West Germany and North America from less developed regions. Substantial exoduses of skilled people were apparent at altered epochs of the economic growth of the countries of Europe and North America. However, with the progress in science and technological fields, only the intellectuals and highly qualified brains was of extraordinary mandate in highly developed countries. With the deficit in the core stream, the developed countries had to be dependent on the LDC’s. Professionals migrated from developing countries to three Developing countries (USA, Canada and United Kingdom) in 1960’s and by 1970’s, the figure had mounted. If one were to investigate statistics of all Developed Countries, the records would be alarming. This drift has continued in Africa and loss of huge qualified manpower is happen immigrations to Europe and North America annually. The questions that is arise in the social, political, economic, academic and probably in every sector of developing world. According to question the phenomena happened there are countless questions, but I want to explain the main attractions towards the developed world and why do talented and outstanding brains leave their countries? What are the costs of such migrations paid by developing countries? What policies can be implemented to stem such movements from LDCs to DCs? The goal of this paper is to highlight the unsolved, conflicted issue of Brain Drain and the Scientific Diaspora and the cause and effect relationship in the global knowledge based societies and also to address the cancerous disease directing the developing countries to failure. I will highlight some major questions, giving some suggestions which help to make policies to fade the disparities and the exploitation of skilled and semi-skilled labour in the developed world who themselves benefited to create the legislative crime of Brain drain and to hijack the rights of Cos in the shape of Scientific diaspora communities. How and when Brain Drain happens and intensifies Since the beginning of 1960s, the phenomena of brain drain became a highlighted and critical issue. With the neo-liberal economy and the tsunami wave of globalization has given a golden chance to the opportunists and played a vital role towards better and quality life including all accessories in every sphere of life. Globalization has opened a window for the human capital to agglomerate and mobilize where the brain extract and yet best recognized and rewarded in the highly economically strong and advanced countries.

Gordon Rule- Ethics In Communication Research Paper

Gordon Rule- Ethics In Communication - Research Paper Example Ethical communication includes being honest in all communications, keeping confidential information undisclosed, and not discussing personal or business situations of others in public or in front of someone that has got nothing to do with it. Ethics play an essential role as far as communication is concerned. In order to make communication a successful one, it is important that we implement ethical principles. This encourages the communication climates of caring and mutual understanding that respect needs and characteristics of communicators. The importance of ethics of care and responsibility in a communication is quite clear. Applying ethical frameworks in communication contribute to the well-being of families, communities, and society. Moreover, it emphasizes an ethic of caring and commits to the courageous expression of personal opinions in pursuit of fairness and justice. Implementing ethics in communication also builds a sense of care and responsibility between the communicators such as advocate sharing information, opinions, and feelings when facing some complex situations along with respecting privacy and confidentiality. These principles also result in effective group communication, such as teamwork, critical thinking, creativity, and diversity in the workplace. Thus, ethical communication in groups means that group members respect and encourage diverse opinions, do not tolerate communication that degrades others. Maintain privacy if an important information is shared by a group member. Lastly, make a habit of listening and understanding the situation first before evaluating and critiquing. It is absolutely wrong to come up with a conclusion without giving a chance to person to justify himself.

BP Article Example | Topics and Well Written Essays - 250 words

BP - Article Example Horton applied Bureaucratic leadership style and his major source of influence to get the organization following transformation was the need to increase the profit margins of the oil company. David Simon (1992-1995) was the successor of Horton. His major source of influence was to expand the oil company in continental Europe, Asia and South America. He was to make this possible since he spoke five languages. His main leadership style was control and direction. After Simon becoming the Chairman of the company, he was replaced by John Browne (1995- 2007). His major source of influence was to change the oil company in continuity. He was a charismatic leader (Dumas 2011). The three CEO’s of the company have the desire for the company to expand to other regions and also increase the volumes of sales and profits in the company. The main consequence of these methods of leading is that sometimes it can result to the company operating at losses (Dumas 2011). Simon’s strategy can be referred as market oriented versus resources. This is because he was able to revive the company and also the company was able to pay its debts, which it had incurred during the leadership of Horton (Dumas

Competitiveness Report Essay Example | Topics and Well Written Essays - 2000 words

Competitiveness Report - Essay Example Kanter (1995:71) on his work of "Mastering Change" argues that success in the present day business is not for those companies that re-engineer the way they do things, or for those fixing the past. According to Kanter (1995) such an action will not constitute an adequate response. This is so because success is based on an organization's ability to create, rather than predict the future by developing those products that will literally transform the way the world thinks and view it self and the needs (Kanter 1995:71). Through an environmental analysis will understand how a firm's competitive position is affected by different forces. More and more companies are engaging in corporate social responsibility reporting, which helps major stakeholders to better understand how the company interacts with its society. (Sacconi, 2004). This essay uses the PESTLE framework to analyse the impact of an out of town shopping centre to the general population, the transport system and the traditional shopping environment. There after, attention is shifted to a normal shopping environment where, using the SWOT matrix one service organisation (TESCO) is analysed. According to Johnson et al (2005), the PESTEL framework can only be used to look at the future impact of environmental factors and how this impact might be different from the past. Thus an understanding of how the factors in the above framework may drive change is only a starting point (Johnson et al 2005).There is also the need for an understanding of the key change drivers. 1.2 Political Factor Analysis with Respect to the Stockport Shopping Centre Politically, the Manchester out of town shopping centre has been used by politicians as a way to push out and solve the growing congestions within the Manchester city area. The creation of these shopping centers has thus reduced congestion to an extent. Alternative out of city routes are now put into effective use. Though, the political situation of the UK is a stable and unique one, it over dependence through the support of the United States egoistic policies under the pretext of democracy, the war on terror, the tit

Philosophical reasoning Essay Example | Topics and Well Written Essays - 500 words

Philosophical reasoning - Essay Example Initially in "The Second Sex", Beauvoir questions first if there even is a problem with feminism. Then she goes on to ask, "Does 'woman' exist" Once she has proved and asserted that "woman" does indeed exist as an entity, Beauvoir goes on to question how "woman" is defined. While defining "woman", she opens herself up to the discovery that "man" and "woman" exist as opposites and therefore, further investigation into why this oppositeness exists is in question. Likewise in "Who Stole Feminism", Sommers begins with observations on current western culture with, what she calls, a "new" feminist movement alive and growing. After her initial observations, she begins her systematic method of philosophy with the question, "Do women need to be saved by anything" After the introduction of this question, Sommers continues with the approach by offering various views of other philosophers who have reasoned their case regarding feminism. Beauvoir does the same as she looks to the three major topics (biology, psychology, and history) that have previously been raised with the topic of feminism.

The Organization System - Culture and HR Policies and Practices Term Paper

The Organization System - Culture and HR Policies and Practices - Term Paper Example Hence resource-based view of the firm suggests that if an organization has any resource which is valuable, immobile and inimitable it can be used as its sustained competitive advantage which will work as a weapon against its competitors. Wright and McMahan (1992) identified four criteria for a firm’s resource to provide as a source for sustained competitive advantage as: 1) Contribute positive value to the firm 2) Unique among competitors (both current and potential) 3) Must be imperfectly imitable 4) Must not have any alternative resource to get replaced This means that for a resource to provide competitive advantage to a firm it must be unique, rare, difficult to copy and without alternatives; above all it must add positive value to the firm. Applying this concept to Southwest Airlines it can be seen that Southwest Airlines has utilized its human resources and nourished the relationship among various levels of staff to offer quality services to its client. Competitive advant age of Southwest Airlines as identified by many authors and researchers is the relationship between its employees which ensures the firm, overall, has a shared knowledge and goal base to proceed on. Gittell (2005, p. xii) explained it beautifully â€Å"Southwest's most powerful organizational competency--the "secret ingredient" that makes it so distinctive--is its ability to build and sustained high performance relationships among managers, employees, unions, and suppliers.   These relationships are characterized by shared goals, shared knowledge, and mutual respect†. Hence this characteristic of shared knowledge and shared goals arrived at by mutual relationship among employees is what makes it distinctive among its competitors. Applying the four criteria identified by Wright and McMahan (1992) on the above discussed competency of Southwest Airlines, we can say that being a part of an industry where customer’s experience matters a lot this is a competency which abso lutely adds real value to the company. Only when employees work according to a shared goal will their actions work in the same direction, which is, of course, utmost important in achieving customer satisfaction. As far as being unique is concerned, in an industry where there’s cut throat competition and every airline is striving hard to improve its services, achieving a level where the resource become an irreplaceable competency is certainly considered as unique. Though the resource is not completely inimitable however it is difficult to imitate. This is because though every airline works to improve its customer relationships via embedding a sense of shared goals among its employees however doing is perfectly is what only Southwest Airlines is doing. There exists evidence in literature that Southwest Airlines is unleashing its employees’ relationship in such a manner that it promises the firm a valuable and inimitable resource. Hence the resource can be considered as i mperfectly imitable. Lastly, since human resources, specifically human intellect, as suggested by Zairi, Jarar & Aspinwall (2010) â€Å"is fast becoming the executive skill of the age† it is difficult to find an equally worthy alternative. They added that there is no doubt many facets in an organization like IT, new processes, new products and services etc however they are well replaceable, whereas the only irreplaceable resource is workforce in

Byzantine and Islamic systems Essay Example | Topics and Well Written Essays - 1500 words

Byzantine and Islamic systems - Essay Example While previous adaptations played a major role in shaping the conflict that occurred between the Byzantine and Islamic empires, they were insufficient to operate on their own due to the consistent changes and dynamics that had occurred in the empires over time (Miller, 2002 n.p.). Therefore, it was inevitable for both systems to adapt a unique and current tactics and strategies that would not suffice for the intended dominance and supremacy wars. The Byzantine system borrowed more from the already collapsed Roman Empire of the 4th century, since they were more or less founded on similar principles (Watson, 2010 p87). Similarly, the Islamic systems also borrowed very much from the Huns, who were ancient Muslims who also had engaged in fights with the earlier Roman opponents, only that there was an addition of more Islam zeal during this period (Esposito, 1988 p37). Thus, it is apparent that both systems adapted strategies that would enable them defeat their opponents, which included f orging ties with the neighboring empires to reinforce their might. Nevertheless, through academic research, this explorative paper concluded that both the Byzantine Empire and Islamic System had military, cultural and economic force. However, the analysis found that the Islamic empire had a religious force behind their push, which served to compensate for the lack of a sophisticated administrative system, like the one that the Byzantine Empire had already put in place. Military within Byzantine Empire was made up of a large force, which did not reduce despite several incursions from the Muslims, owing to the continued growth of the population within the Byzantine Empire (Watson, 2010 p82). Byzantine Empire Military managed to maintain a huge force starting the 10th century through the 12th century, although the sufficient resources required to create such large armies and enhance their efficiency had dwindled over time, making it impossible for the empire to establish a large effici ent national army. The strength of the Byzantine Empire Military was based on the establishment of a sophisticated administrative system through the 10th and the 11th century, referred to as the theme system (Haldon, 2002 p12). This system divided the whole Byzantine Empire into several administrative units, which were then able to consolidate their authority over the territory they manned, at the expense of the establishment of large national army, which would require much resources and logistical planning and strategies. The thematic system was applied as an effective solution tool, to counter the Islamic army attacks, which were being experienced from different sides of the Byzantine Empire, making it possible for rapid response to the attacks, as opposed to the large national military response, which would be delayed by the logistical and the resource requirements (Miller, 2002 n.p.). The essence of the thematic military strategy applied by the Byzantine Empire, was to maintain a full time field presence of the troops in different regions of the empire that were prone to attacks, something that would not be efficient, through the use of a large national army (Esposito, 1988 p42). Military within Islamic System was based on a different system, which was an element of the previous adaptations from the Huns, who were also involved in conflicts with the earlier Roman Empire. The ‘hit and run’ tactic was the one the Muslim system mostly applied in their assault against the Byzantine Empire, which was perpetually threatened from various quarters. However, while the Muslim system borrowed the tactic from the Huns, who had previously engaged in a series of battle with the Roman Empire, they invoked the religious

The Abu Ghraib Prison Scandal Essay Example | Topics and Well Written Essays - 750 words

The Abu Ghraib Prison Scandal - Essay Example The author made references to similar instances which apparently happened and documented through the experiment conducted by Philip G. Zimbardo, a psychology professor at Stanford University. Likewise, the reasons for the change in behavior were likewise supported through another set of experiments conducted by Stanley Milgram, which were discussed extensively in the article entitled â€Å"Perils of Obedience† published in Harper’s in 1973. Using these resources, the current discourse hereby asserts that the behavior of the American guards could be explained from the findings of experiments espoused by Zimbardo and Milgram. Analysis of the Situation To enable one to effectively respond to the question, there is a need to establish an examination of the situation that led these American soldiers to act viciously. As noted by Szegedy-Maszak (2004), â€Å"while many theories have been advanced about the forces that tragically came together at Abu Ghraib--inadequate traini ng, overzealous intelligence gathering, failure of leadership--none can adequately account for the hardening of heart necessary for such sadism† (p. 174). The article written by Jehl and Schmitt (2004) and published in The New York Times provided a more vivid scenario that presented conditions that set the stage for the apparent sadistic behavior. According to the authors, the members of the military police battalion who were sent to Iraq to serve as prison guards were untrained, unprepared, and completely inexperienced in this particular endeavor. Likewise, the Abu Ghraib prison was described as to detain as much as 7,000 prisoners, from an initial capacity of 2,000; which contributed to increasingly chaotic conditions, difficulties in overseeing, and effecively controlling security conditions. It was revealed that â€Å"in Abu Ghraib the soldiers suddenly found themselves under attack virtually every night from insurgents outside the prison† (Jehl & Schmitt: A trouble d unit, 2004, par. 19). The threat was reported to necessitate the infusion of military intelligence officers. These officers were noted to be the ultimate source of abuse. Factors that Explain the Behavior of American Guards In Zimbardo’s experiments, it was explicitly noted that abuses and atrocities actually ensued from the very power that was accorded to the students, enacting the security guards’ roles. As emphasized, from initially starting as ensuring that â€Å"they must maintain ‘law and order’ in this prison, that they were responsible for handling any trouble that might break out, and they were cautioned about the seriousness and potential dangers of the situation they were about to enter† (Zimbardo, 1973, p. 41), the presence of the following factors were actually evident and similar to the Abu Ghraib prison: (1) power to maintain law and order; (2) imminent threats from prisoners or from external sources of chaos that could endanger the ir lives; (3) the apparent need to conform to the norms of society in terms of responding to the social pressures of the prison environment; and, likewise, (4) the natural response for the application of forms of sadism, to purportedly control prisoners or make them submit to the orders given, with or without justifiable rationales. Using the experiment conducted by Milgram (1973), one could evaluate that the power of obedience was expected to have been ingrained in every individual’s being; and thereby, prison guards who are expected to be followed with regards to orders being directed to prisoners, resort to the authority and powers vested in them, to inflict whatever action is deemed necessary to enable their subjects to react and respond, as directed. As

Plate Tectonics Essay Example for Free

Plate Tectonics Essay The theory of Plate Tectonics covers the extent on how the Earth moves and performs. Findings in the mid 1960s show that the theory is one of the reasons why magnetism, wide distribution of volcanoes, earthquakes, plants, and animal fossils are existing up to the present. The plates usually wriggle like a spinning wheel that they sometimes smash into each other causing a major impact on the Earth’s floor. Likewise, the Plate Tectonics is identified as one of the causes of long-term climate changes, distribution of abound organisms, mountain building, earthquakes, volcanic eruptions, and other major effects of the movement of the continents. As some theorists would explain, the plates composing the Lithosphere, the outer portion of the earth, move around the Earth’s crust which is embedded with continents on it. The plates beneath the continents may share out and cause a crack or a hole in the continental outer shell that fills the sea water. It was found out then that the global temperatures, after the movement, keep rising that could melt most mountain glaciers which will cause a rise in the sea level. This unusual phenomena of changing sea water, atmospheric conditions, and the Earth’s temperature bring forth the evolution of abound organisms, existence of mountain building, earthquakes, volcanic eruption and other extreme changes in the Earth’s floor. The Plate Tectonics caused major impacts on the ocean water. And because of this, the Atlantic Ocean is becoming largely extensive. But as some would see, the earth is sphere-shaped, thus, there should be a place where the entire changes of Atlantic Oceana will meet together. Scholars are afraid that this place will be in the Pacific Ocean and it will become smaller as the movement of continents goes by. Most areas that will be affected are those that are located along subduction zones bringing forth western North America and Asia to come closer together. In the long run, the Pacific Ocean will completely close while Asia and North America will meet up and form a new super continent.

Business Structure Of Burger Kings Brand Commerce Essay

Business Structure Of Burger Kings Brand Commerce Essay Burger King is one the fast food chain which is abbreviated as BK, it is operating almost all over the world with its headquarter in Florida, United States. The first store was opened over the piece of Insta Broiler. This equipment was so much popular for cooking burgers. In 1953, BK began as a franchise chain in Jacksonville, a place in Florida. In 1955, where this franchise was facing a financial problem, it was then purchased by David Edgerton and James McLamore and then it was named as Burger King. Burger King is operating in 73 countries with over 12000 outlets, of which 66% holds in US and 90%, has been runned by the private owners. It became a Corporation in 1959, and this is where when all the franchisees purchase the right to open stores and operate it. Initially, when the company started they use to sell burgers, French fries, soft drinks and ice creams. Then later in 1957, BK introduce Whopper which turns out to be the signature for them and they adopted the motto as The Home of Whopper, (Mouw, 2007). Theoretical Background The development of new ventures makes the way for most individuals to come up with an idea and develop it by generating a product or service (Gyamfi and Tontoh, 2007). According to (Morse and Mitchell, 2006), the new venture development can be competitive in the market because many activities are involved in creating a business. Barringer and Ireland (2006) said that the establishment of new ventures gives the society globalization, job creation and innovation. Different scholars and institutions have proposed many ways of developing new ventures from different angles. Moreover, many entrepreneurs have established new ventures competitively without any external influence. Wickham (2004) defined an entrepreneur as a manager which carries out a particular activity; an individual which possesses a personality, psychology and personal characteristics and an agent that adds the value to the society. Sarasvathy (2001) found the dependency of a venture issue on an individuals past knowledge, the experience of its formation, culture and his other distinctive achievements. According to Timmons (1999), the development of a new venture involves the vital factors team, opportunity and resources that are seen to be in a corresponding process. Although there are numerous ways for venture creation, there are also various failures and even it does not become successful in the long run for the few ones (Gyamfi and Tontoh, 2007). Gilkerson and Paauwe (1998) showed that most businesses fail because the choice of business opportunity was poor. Gartner (1988) suggested that entrepreneurship depends on your action and not on your identification. This has generated the interest of looking at business planning process in new venture development. It is important to know about the variables or considerations in developing the new ventures that makes the process feasible or practical and this is what has been presented in the report in accordance with the opinions of different authors (Bhave, 1994). Discussion Business planning is an important aspect that needs to be considered to fulfil the plans for a new venture or renewing an existing venture. It serves as a method to achieve the desired goals (Gyamfi and Tontoh, 2007). According to (Davidsson, 2003), a good planning process provides a good approach of having a niche in the market. It also gives you a process view of entrepreneurship. He believes that it is impossible to take a business in one decision or one act from its non-existence to existence in one step. Therefore, in creating a business, entrepreneurs have to do a number of activities sequentially. Business planning helps in finding the competitive advantage of the operation by finding, describing and refining it (Stan et al., 2003). Profit (2007) says that the planning process gives very good steps needed to reach the goals that have been set for the future. It describes the opportunities, business strengths and a road map for continuous improvement. As the growth and success of a business lies in creating a road map for it but many entrepreneurs, having the knowledge of it, do not have a good planning process (Profit, 2007). This makes it difficult to start up ventures successfully (Gyamfi and Tontoh, 2007). Harper (1991) noted that as many novices do not hesitate to position and elaborate themselves well in the market so the trial and error methods have been unfavourable for them. Profit (2007) suggested that the requirement of an entrepreneur can be accomplished by analyzing the business issues and refining the goals from a good planning process. Timmons (1999) clarifies that it is important to take a decision about the investment of time and effort because some ideas may not lead to business or success. One should also size up about the existence of potential business. Therefore, a good planning method helps one to get confidence, test ideas and see the flaws in his business to avoid the waste of resources and to take the right steps forward (Gyamfi and Tontoh, 2007). In fact, for every 100 ideas presented to investors in the form of a business or proposal of some kind, usually just I or 2 or 3 get funded. Over 80% of those rejections occur in the few hours; another 10 to 80 get rejected after the business plan has been read carefully (Timmons, 1999). Theoretical Spheres The development of a new venture has been discussed by many authors in entrepreneurship. The theories from three experts of business administration, in a sequential mode, have been chosen to make the report more exigent and practical. These are of Hult et al. (1991), Stan et al. (2003) and Profit (2007). Opportunity Analysis of Burger King SWOT Analysis After the goals have been set by managements, it is their responsibility to analyse the companys current position. And to evaluate the position of the organisation, the management use SWOT analysis. This helps the upper management to plan and compare the internal organisation strengths and weakness with the opportunities and threats which are external to the organisation. This helps the management to fulfil the objective which they have stated in the mission statement. Main core competencies of the company are the main strength of the organisation in which they are best at. It is the strength which the customers values and pays for it and which the competitors lacks of. Companys faces problem when they know their weaknesses and did not work on it, the environmental threats will probably molest the weaknesses of an organisation. And these weaknesses can be overcome if they avail the opportunities which can create value to the firm (Marke, 2006). Burger King Strengths Burger King or BK is a worldwide brand which everyone knows about. It attracts all type of customers such as sex, race, age, income etc. It is one of the largest fast food ham burger restaurants (FFHR) in the world It not only distribute in US, it has many franchises situated around the globe. Weaknesses The main weakness of the BK is that they have operated mainly in US; almost 65% of their operations are in United States. BK has not focused on their brand name very well, it relies mostly on franchisees which are carries their brand name along and any mistake by them will decrease the Goodwill of the organisation. BK has the menu which is unhealthy and it does not appeal to the consumers. They brand their products less likely than their competitors such as McDonalds etc. Opportunity BK should develop a new product which can attract customers in the breakfast as well. BK is called the House of Whopper so they should emphasise their brand focusing mainly on Whopper Virgins. They should expand their business in countries like India, Malaysia, and Kuwait etc. Where there is an emerging market. Threats The main threat of BK is that they have to face a healthy competition with McDonalds, KFCs and other restaurants. BK menu is healthy food which the consumers dont prefer much, they should change their habits to attract customers diverting to healthy food. It may affect the profit margins of BK, when the labour cost rises. Source: (Kurtz, 2008) Environmental Analysis It is critical to indentify the variables which can affect the supply and the demand of the products and services by analyzing the macro environment. Whenever there is a change in the environment or the place where the company is operation, it has an impact on the organisation as well. So there are possible criterias which the analyst has to check which can have the effect on the organisation. And these can be Political, Social, Economical and Technological factors. PEST analysis examines the impact of the factors which can affect the business. If Burger King opens its new Venture in Pakistan, they can first analyse the factors which can affect their business or they think that if it is feasible to open up a chain in Pakistan. Burger King PEST Analyses Political: This includes the regulations imposed by the government in the country where they are operating. This relates to the elections, law of employment, environment laws, war, terrorism, governing body, and its structure. These are the factors which the burger king has to analyse before opening their chain in Pakistan. The political condition of Pakistan is not stable at the moments, there are lots of suicide attacks but they can still open a franchise in the popular city such as Karachi and in those areas where the security is high. Economic: It is the level of spending the local government does, taxation, growth of the country, unemployment, rates such as interest and inflation. Country such as Pakistan is one of the developing countries. This country has seen the growth but the interest rates and the inflation rates has been double in over few years but people living there are more keen to have fast food restaurants and a places like these so that there can be an increase in the economy. Social Factors: Social relates to age, gender race etc. It is the standard of living which the people adopt. Technological Factors: These factors are the inventions, research and development and information systems. In Pakistan, investments in terms of social and technological will increase the competition and requires a lot of investment. BK can invest in salads, and low fat food but again there will be a danger for moving away from its identity. It can be good economic purposes of changing their policy to sell high calorie menus because there are few costs which are attached to it. Investments in terms of technology can give an advantage over its competitors such as McDonalds. They can open up a call centre which can be centralizing where the customers can place their orders online. This will increase speed of the customer services and will cut the staff cut. After analyzing the current situation in Pakistan with the help of macro environmental analysis, we can conclude that opening a chain of Burger King, it will not be difficult for them to make money because there are so many restaurants today who have lock their suppliers and the largest companies which are already operating in Pakistan such as McDonalds have the high bargaining power and are able to bare cost such as advertisement. BK can invest more on the products and technology, they can advertise heavily on their new products so that they can attract more customers towards themselves, (Mowen, 2001). Porter 5 Forces Model Porter 5 forces model deals with factors that is outside the industry that influence the environment of competition. A firm has to know about the industries in which it is operating and should know how to compete in the market. It the forces from the competition can be drive. Competition can be created by the interaction of 5 forces which is the threat of new entrants, the power of suppliers, the power of buyers and the threats of substitute. The threats of new entrants are very high because of the fact that it does not require high investment to open up a small restaurant. But BK can advertise heavily on the advertisement where by the customers can only buy the burgers for them. Burger King appears to be in the list of those industries that have the recognized brand with all their benefits are linked with new customers so that they can attract. Supplier power: for the burgers, the ingredients require are just meat, buns and soft drinks, which can be supplied by any of the supplier and there are other supplies which also provide the services such as restaurants premises including the equipment and staff. Golden state foods started supplying McDonalds but now they are supplying the beef and other products to KFCs and BKs as well. There should always be an upper hand on the supplier by the firm. Burger King has a large number of franchised outlets almost 89%. Since after the increase in franchise for BK, they have the limited control over the franchisees and that is the main reason why there are experiencing problems in removing their supplier again and again, Bk seems to be unhappy with the supplier every time. There is a low buying power in the burger industry. It depends on the customers and their taste to which burger to want to have. There is low switching cost and lots of substitute available so the buyer power has increase. As we all know that there are so many substitutes available, there is lots of restaurant and therefore the threat of substitute is relatively very high. And this is the reason why the fast food restaurant like McDonalds and BK do more branding in order to attract more customers. Competitive Rivalry in the burger restaurant is high because there are so many restaurant but we look for the differentiation, BK promotes its burger as the tastiest burgers because it is flame grill. Differentiation is only weapon in this industry, and those customers who have realized the taste can reduce the competitive rivalry (Kurtz, 2008). Competitors Analysis Analysis of the competitive is very important and useful in the sense that the company should know how their rivals are operating and performing. This evaluation is very critical for the use of strategy formulation. A company has to identify the factors both the external as well as the internal to the organisation which can impact the forces. These factors can affect the companys objective and the goals because on these factors they can change their strategy. When KFC came in to the market, they follow the initiates of Burger King and follow the price cut strategy; it was named as the Big King competitor to the Big Mac. When Burger King came to know about this strategy they responded by: BK lowering the prices and cutting the cost on their standardize menu based on burgers, fries and soft drinks. Revenue and growth for BK are the mixture of their strategy but in the late 1990s, the volume was falling especially in US which cause their market share to decline as well. BK boosts their volume by cutting the prices and behaves accordingly to the competitors. They then use their resources and capabilities to turn into a financially strong company. The strategy used by KFC get an aggressive response from Burger King but the burger market in the world today faces a lot of competition between Burger King, McDonalds and KFCs. Source: (Youngman, 1998) Strategic Analysis For the strategic analysis it is very important to define the industries broadly, there should detailed analysis on the competition through which they can focus on the markets that are drawn narrowly in terms of both the products and geography. In the strategic analysis, the process of industries which has many dimensions is divided into segmentations. In an industry, sub markets can be differentiating through Segmentation. A company can sometimes avoid competition if they change their strategy into the segmentation. Burger King has maintained its sales by selling more Whoppers. They analyse probability at the level of customers individuality. Through Segments, key success factors can be differing. In the restaurant industry such as Burger King and McDonalds, the success of an industry can be analyse by segmenting the customers of the fast food and the luxury restaurant, (Grant, 2005). Conclusion Recommendations When the company have enough resources to utilize to its capability, the company just focus on those products for the customers demand more. After the success in the domestic market, company tries to exploit in the international market. But first they will analyse the factors which can affect them in operating in that country. They have to understand the objective that has been set by the competitors and looking into it they should make their own international strategy. There will be an effect on the market share, if the competitor is a large company, this can be a threat to the company who is entering into the market.