Environmental Impacts of the Global Increase in Demand for Oil Essay Example for Free

Environmental Impacts of the Global Increase in Demand for Oil Essay To what extent are the environmental impacts of the global increase in demand for oil acceptable? [15 marks] After the industrial revolution, the demand for oil has been increasing globally. Over 100 million tonnes of oil are transported around the world on average a day. There are countries like the US which consume almost one quarter of global oil output, which must be supplied from oil reserves, usually from countries like Saudi Arabia (Guinness, 2011, p. 245). This shows that the topic of oil consumption is a global issue as all countries need oil to develop and provide for their populations. The issue with this large consumption of oil is the fact that oil is a non-renewable source of energy and therefore has a limit. Oil is formed from the remains of dead plants and animals in underground rock which is found in marine areas and therefore requires technology such as pipelines and drilling machines to extract the oil. The implications of this has caused serious environmental consequences which questions whether extracting oil to supply the demands of the world’s population should be permitted when the environment has to pay the cost, examples being oil leaks into the sea and the effects of that. With a growing global population, energy companies are trying to find sources of energy and are therefore trying to construct pathways and routes to constantly feed people’s needs and demands. This has lead to companies searching and drilling for oil in fragile environments, such as the Alaska pipeline which crosses 3 mountain ranges. The reason why companies are looking into areas full of permafrost is because global warming is causing the ice in the Arctic Circle to melt and oil rich sea beads are now being uncovered. The implementation of the Alaska pipeline has not caused any major environmental problems as many obstacles had been avoided when constructing this project, such as raising the pipeline on stilts so that that the heated oil would not cause the ice to melt. However, the Exxon Valdez oil spill in Alaska, which occurred in 1989 did take place and still affects the environment, animal species and humans to this day. The oil tanker named Exxon Valdez was carrying 1.2 million barrels of oil when it ran aground on Bligh Reef in Prince William Sound, spilling 240 000 barrels. The oil slick eventually covered 25 000 km2 coastal and off-shore waters and 1700km of coastline (RGS Worcester, n.d., para. 2). A major oil spill like this has resulted in devastating environmental impacts, which has caused social and economical impacts as well. The clean-up process, which included burning the oil (relatively effective as it reduced 113,400 liters of oil to 1,134 liters of removable residue), spraying chemicals on the oil which reached the shoreline and mechanical cleanup methods, did not eradicate the oil fast enough as the environmental impacts are still present after 21 years. 10000 people were involved in the clean up and it took 4 summers and cost 2 billion dollars. This large number of people put their jobs on hold and attended to the effects of the oil spill, which could have caused a decline in the economy in Alaska (Exxon Valdez oil spill, n.d., para. 5). The biggest impact of the oil spill was on the wildlife. Some 2,000 sea otters, 302 harbor seals and about 250,000 seabirds died within a few days after the oil spill (Graham, 2003, para. 1). A decrease in biodiversity and the ecosystems in Alaska affect the environment significantly as it disrupts food chains and causes animals like ducks and other marine animals to lose their source of food. The biggest impact, in terms of wildlife, is the herring population and the effect on the herring industry in Alaska. The spill occurred during spawning season that the inlets and bays where herring traditionally laid their eggs were choked with oil. Within four years, the herring population has disappeared. This has affected Alaskans in terms of their jobs and their source of food. Permits to fish herring commercially had been worth hundreds of thousands of dollars before the spill but became worthless, leaving many fishermen facing huge amounts of debt. Farmers used to earn 150000 dollars a year but this has dropped to 5000 dollars, showing the extent of the impact of the loss of herring (BBC News, 2010, para. 9). A weaker economy results in economical problems within the area and a change in employment structure as children of these fisherman can no longer have the opportunity to be a herring farmer. Economic problems can also result in social problems such as domestic violence, alcohol abuse, suicides and divorces, mainly due to massive unemployment. This example shows that the environmental impacts can have their own impacts, which again questions whether the extraction of oil is worth all these consequences. After 21 years, 20000 gallons of oil still remain on the beaches of Prince William Sound (BBC News, 2010, para. 30). Therefore, the clean up hasn’t been very effective. It’s also worth pointing out that maybe all the environmental impacts still haven’t been determined, for example the soil and vegetation could also have been affected by the oil spill as the oil may have seeped through the sand of the beaches. This would affect the growth of vegetation drastically. People don’t know enough to predict how long the effects are going to last as they can range from years to centuries. One wonders how long countries can continue to extract and consume oil when they still don’t fully know the extent of the environmental effects of oil spills and if their chances of occurring are more likely. The production of oil is also a process which causes a variety of negative effects on the environment. An example is the tar sands oil extraction in Canada – the country which supplies the US with the most oil as it doesn’t have issues regarding transport, weather and the fact that there are pipeline installed from Canada to the US. There is enough natural gas to heat 3 million homes from the extraction of tar sands oil in Canada. However, it is expensive to extract the oil out of the sands (120 million dollars over the last 12 years have been invested) which has lead to environmental degradation in the form of excess use of water to extract bitumen. The bitumen is then refined and the toxic sludge (not like conventional oil – mainly nasty impurities) that is left over after separating oil from impurities is usually dumped in ponds and lakes. In some cases, the toxic ponds are so big that they can be seen from space. The Athabasca River in Canada has a large number of toxic ponds, some being 60 km long in length. These companies, like SUNCOR (Canadian energy company), are dumping around 1.8 billion liters of toxic materials like sludge and impurities in these ponds, they will eventually reach water in the delta (Sustainable Guidance, 2011). The effects of these impurities in the water can be devastating to the wildlife. There is a decrease in the number of fish as the sludge clogs up the fish’s gills, making it hard for them to breathe. The change in the ecosystem and food chain will also cause a decline in fish as smaller species like plankton may be affected by the impurities. The fish may also be contaminated and migratory birds which eat these fish will suffer and possibly die as they won’t eat healthy meat. Moose is another species which are affected by the toxic ponds as their source of food is contaminated and decreasing. This has lead to a number of endangered species. There is a 35 million acres coniferous forest (larger than the Brazilian forest) which is full of endangered species. There have also been cases where environmental issues like toxic ponds are not released to the public as these details have been ‘covered up’ by companies like SUNCOR, leaving environmentalists like Green peace in conflict with these energy companies. This example has shown the harmful effects of oil production on the environment, which again makes us question whether this is all worth it (Sustainable Guidance, 2011). To a very small extent, the environmental impacts of the global increase in demand for oil are acceptable. It can be said, with great certainty, that oil production and consumption does not benefit the environment. The environmental consequences may not be frequent but when they do occur, they cause a catastrophic effect, which takes the environment and the people decades or even longer to recover. These impacts are therefore not acceptable, which is why countries should start investing in producing renewable energy such as solar panels and wind turbines. Governments can’t suddenly start decreasing the amount of oil they consume as the people are already used to living with a high standard of living. The populations around the world should be educated about the problem and should be encouraged to start relying on renewable sources of energy. However, this raises the problem for developing countries and NICs. It will be extremely difficult to develop without consuming large amounts of oil and will therefore cause the rate of development to decrease. This leaves these types of countries at a disadvantage, which questions whether it is acceptable for all countries to consume a smaller amount of oil when there are countries with different levels of development. Clearly the issue needs to be discussed before any strategies can be implemented. References BBC News. (2010, July 6). Alaska town slowly heals after 1989 Exxon Valdez spill. Retrieved from http://www.bbc.co.uk/news/world-us-canada-10548872 BBC News. (2010, June 17). Examining the legacy of the 1989 Exxon Valdez oil spill. Retrieved from http://www.bbc.co.uk/news/10324021 Exxon Valdez Oil Spill (n.d.). In Wikipedia. Retrieved February 24, 2013 from http://en.wikipedia.org/wiki/Exxon_Valdez_oil_spill Graham, S. (2003, December 19). Environmental effects of Exxon Valdez spill still being felt. Retrieved from http://www.scientificamerican.com/article.cfm?id=environmental-effects-of Guinness, P. (2011). Geography for the IB diploma. Cambridge, United Kingdom: Cambridge University Press. RGS Worcester. (n.d.) The Exxon Valdez – environmental catastrophe in a fragile environment? Retrieved from https://schoolweb.rgsw.org.uk/resource.aspx?id=52612 Sustainable Guidance. (2011, April 27). Tar sands oil extraction – the dirty truth. Retrieved from http://www.youtube.com/watch?v=YkwoRivP17A

The Alamo Essay -- History Historical Mexican Essays

The Alamo The events that began on February 23, 1836 have roots that span as far back as 1808. This exploration into the events and carnage that took place before, during and after the Alamo will only go back to the events immediately leading up to the Alamo. Mainly the frame of mind the Mexican government had regarding the Texas settlers and the reasons leading to the confrontation at the Alamo.   Ã‚  Ã‚  Ã‚  Ã‚  In times before the confrontation at the Alamo, the Mexican government welcomed settlers into Texas. The motive behind Mexico’s act was to create a buffer zone between Mexican settlements and the Indians. Settlers were able to come to Texas as long as they promised to convert to Catholicism and become Mexican citizens among other stipulations. Moreover, Mexico had further problems, the most noticeable was Mexico’ s financial standing. The independence movement that freed Mexico from Spain also left Mexico â€Å"dead broke;† furthermore, they had no real way of watching or parenting the fledgling Texas. Hence, Texas became accustom to doing things without Mexico interfering. Soon after Mexico opened the door to Texas the population of settlers grew to make up 75 per cent of the whole population. This could be seen as a bad thing to the Mexican government because if Texas became entirely made up of settlers what was to stop Texas from breaking a way from Mexico for good. To add to the pressure pot the settlers were illegally trading, and engaging in illegal slavery, among other illegal acts. According to Walter Lord the American Settlers refused to pay any form of tax, in fact according to Lord’s figures only 1,665 pesos where collected from Texas in Two years.   Ã‚  Ã‚  Ã‚  Ã‚  These factors and many more including America herself showing interest in Texas, led Mexico to institute a restriction of the number of settlers allowed into Texas. In addition, â€Å"Mexico suspended all unfilled colonization contracts, and required passports issued by Mexican Consulate at their place of residence,† these policies alone angered the settlers who have been accustomed to a lazie fair approach. In addition troops were now being used to see that the laws were enforced and obeyed. As Myers points out: The North Americans had reason to protest. They had gone through the bad years when fields had to be chopped out of the woods and when an Indian raid was commoner that a square meal. An... ...nd bloody tiger to name a few. Many Americans had been opposed to the Texas cause, but no longer were they thinking about that, now they were thinking about revenge. Mexicans had slain American citizens and this had to be avenged in the mind of most Americans. The call to arms had now been rung, â€Å"Remember the Alamo.† The Alamo had been a total loss on the field of physical war fair, but on the playing ground of the mind the Alamo had seized the minds and hearts of every American and sympathizer alike, to rally to its call. So in the end I believe the Alamo was a total victory for the settlers cause. Works Cited General Antonio Lopez De Santa-Anna, D. Ramon Martinez Caro, General Vicente Filisola,   Ã‚  Ã‚  Ã‚  Ã‚  General Jose Urrea, and General Jose Maria Tornel; Translated by Carlos Castaneda.   Ã‚  Ã‚  Ã‚  Ã‚  The Mexican Side of the Texas Revolution. Dallas.: P.L. Turner Company,1956 General Miguel Sanchez Lamego; Translated by Consuelo Velasco. The Siege and Taking of The   Ã‚  Ã‚  Ã‚  Ã‚  Alamo. New Mexico.: Sunstone Press, 1968. Lord, Walter. A Time to Stand. Lincolon.: University of Nebraska Press.: 1978. Matovina, Timothy. The Alamo Remembered. Austin.: University of Texas Press.: 1995.

Harriet Tubman Essay

Her deeds not only saved lives during these terrible time’s but also gave other African Americans the courage to stand up for what they believe in and achieve equal rights for men in women in the world no matter what their skin color or gender was. Born to the parents of slaves Harriet Tubman changed the world in more ways than one and will be explained in the essay. Harriet Tubman was born Araminta Ross to her slave parents Ben and Harriet Green. The specific date of her birth is said to be between the years of 1820 and 1821 but there is no actual record of her birthday. This was a common problem of the time for many of the American slaves born in this era. Being born into an African American slave family during the 1800’s, Harriet took on the task of being a slave during the early time in her life period. Her first task as a child was to take care of her of her younger brother and also was responsible for the care of one of one of the slave owner’s babies. The work that Harriet was assigned was work that the men never had to do but all work that was done on these plantations or farms should’ve been looked at as equal in all ways. During this time even women slaves were being discriminated against, they automatically were discriminated against at birth when they came out as a girl. The women were thought of as less because they didn’t go out into the fields to do the hard work, but without the women doing their work the men’s work wouldn’t have been done. Life was hard for Harriet during these early years as she was responsible for this young baby and had to take care of it day and night. One would perceive that taking care of this baby at such a young age would be a reason for Harriet’s motherly side towards all the slaves she later helped escape from slavery so they could be free. Harriet’s young life was filled with many experiences and hard times during her childhood. She contracted the measles at a young age she had an incident when at a store, a slave owner threw a two pound weight at another slaves head and hit Harriett. The other slave had left their field without out permission and went to the store. The slave owner told her to help restrain the irate slave but she refused to. The slave owner threw the two pound weight at the problem slave but missed and instead hit Harriet. Harriet did not have any serious damage done to her from the weight but one would think this was a key point in her life when she realized she wanted to be free and to also help other slaves become free of these evil slave owners. Women have been oppressed in the world since the start of time. Men have always been looked at as if they are more important or more useful in the world we live in. We can see that in Harriet Tubman’s case, Her work as a child was mainly as a babysitter of the children or used in the house as a slave. Even during the time of slavery women weren’t granted the same rights as their men counterparts. Most of the time the women slaves were used as maids, caretakers, or doing gardening. These were duties that they thought were suitable for the women and without the women doing these duties the farm or plantation wouldn’t run. Men were mainly used to the harder and more physical labor on the plantations or farms. They were sent out into the fields every day to harvest the crops so that the owner could make his money to maintain his lifestyle. The women were kept back to do the chores around the house and this is where the persona that women are supposed to stay home and do housework comes from even today. The sad part is that people that thought the men were the most important workers, but without the women none of the duties would have been finished. They served and equal role in making the plantation work and weren’t given the credit they deserved. Without the women staying in the house and looking after the children or cooking the meals, none of the men would have food or somewhere to sleep when they were done with their work. One can see that every duty should’ve been seen as equal. The women could do the same duties as the men and vice versa either way the duties are all needed to make the system work. Women’s rights have improved drastically since that time but there still is a stigma that men are better than women. This type of view is wrong and shouldn’t even be thought about in the world we live into today. Woman server a great purpose in the world we live in and should be considered equal in all aspects of life. If one were to ponder this idea seriously we can see without out women no children are born. The sad truth is that women still have to fight for their rights in every aspect of their daily lives. The typical women in society makes only . 70 cents for every dollar that a man would make doing the same job. One would think that one hundred and fifty years later women would be considered equal counterparts to men. â€Å"There has been progress toward greater workplace equality, but we still have a long ways to go. In the United States, most occupations are gendered. Many jobs are segregated by sex; there are large wage gaps, and numerous women experience sexual harassment and pregnancy discrimination. These types of walls are being broken down every day but still need to be dealt with in a faster and more efficient fashion. As we know slavery was a horrible part of the American society until December of 1865 when it was abolished and Harriet Tubman experienced this horrendous travesty of American society. Harriet Tubman experienced this until one day she decided it was enough a nd escaped from her slavery with her brothers on September 17, 1849. This escape was delayed because of her brothers wish to go back to his family, but weeks later Harriet had had enough and finally escaped. Guided by the light of the moon Harriet traveled at night for the fear if she traveled during the day she could be caught by slave catchers, who would’ve taken her home for a bounty. She passed through many conductors’ houses during her travel, conductors of the Underground Railroad, and finally escaped to Pennsylvania a northern state that had already abolished slavery. This escape thus allowed Harriet Tubman to one day become a conductor in the underground railroad herself to allow other slaves to escape to the freedom they deserved. The author explains how and when slavery was finally abolished throughout the whole United States and a cause of the civil war. [ â€Å"The U. S. House of Representatives passes the 13th Amendment to the Constitution, abolishing slavery in the United States. It read, â€Å"Neither slavery nor involuntary servitude†¦ shall exist within the United States, or any place subject to their jurisdiction. â€Å"] This single, yet monumental, law would go on to start a bloody civil war of the north versus the south and end with freedom of all slaves throughout the whole United States of America. When the Civil War began, President Lincoln’s professed goal was the restoration of the Union. But early in the war, the Union began keeping escaped slaves rather than returning them to their owners, so slavery essentially ended wherever the Union army was victorious. In September 1862, Lincoln issued the Emancipation Proclamation, freeing all slaves in areas that were still in rebellion against the Union. This measure opened the issue of what to do about slavery in Border States that had not seceded or in areas that had been captured by the Union before the proclamation. In 1864, an amendment abolishing slavery passed the Senate but died in the House as Democrats rallied in the name of states’ rights. The election of 1864 brought Lincoln back to the White House and significant Republican majorities in both houses, so it appeared the amendment was headed for passage when the new Congress convened in March 1865. Lincoln preferred that the amendment receive bipartisan support–some Democrats indicated support for the measure, but many still resisted. The amendment passed 119 to 56, seven votes above the necessary two-thirds majority. Several Democrats abstained, but the 13th Amendment was sent to the states for ratification, which came in December 1865. With the passage of the amendment, the institution that had indelibly shaped American history and had started the Civil War was eradicated. † This excerpt shows that the hard work and dedication of Harriet Tubman had paid off during her times a slave and thus created freedom for all her African American brothers and sisters to become free. Though it did not make an immediate impact for African Americans to have equal rights it started that movement that has caused everyone in the United States to be equal today. The amazing aspect of Harriet Tubman is her knack for always wanting to help other’s in their slavery. In 1851 Harriet decided to go back to her hometown of Dorchester County to get her husband any many other slaves. Even thought this amazing woman was free she decided to risk her own life and freedom to help other have their own freedom. After a short time of being there she helped eleven other slaves escape in the December of 1851. They escaped safely back to Harriet’s new life in Philadelphia and in freedom. For someone to risk there own life just to help others shows the humanitarian she is. Harriet’s life was full of many different stories but the most important one is work in suffragist activism towards the end of her life. She was one of the women who fought for all women’s rights and also the right to vote. Sadly that would not be passed during Harriet’s life time. Harriet was a woman who fought for the freedom of slaves and also showed that a woman can change the world. She was one of the very prominent women who helped to free slaves and help them start their new life’s and even risked her own life doing so.

Book review Essay

Florence Industries, Inc. is a company which provides three entirely different types of products and services through three divisions of the company: consumer products division, industrial products division and professional services. Each division is treated as an entirely different company and the performance evaluation criteria is return on assets in recent years after major shift. Although, the divisions used to be treated as profit centres, this decision meant they are treated more as investment centres. The Company in 2008 & 2009: From the income statement for 2008 and 2009, it is noticed that there is an increase in revenue by 4% and 11% increase in net profit in 2009. From balance sheet for 2008 and 2009 it is noticed that Florence has issued shared and borrowed long term loan in order to invest in project required high asset cost as the company asset has increased by $ 50,460,000 during 2009. The Company has also declared a dividend to equity of $ 12,570,000 during 2009 and keep $ $11,736,000 to meet future expansion and expense of business Issues and Analysis: Rejecting Proposals Just Based On Gross Margin Requirement: CFO Ben Johnson has recently rejected the new product proposal of product development manager of consumer products division Calvin Marone as its estimated return of 13.67%(exhibit 1) per year was less than the 15% minimum gross return % requirement any new investment proposal should generate in order to get approve. The company’s 2007 gross return was 9.3 % and Ben estimated that it should go up easily to 12% and set target for each division to bring new product proposal of more than 15% gross return generating capabilities. Then again, gross return of Company in 2009 after rejecting the Marone’s proposal was 9.4%. Suppose if Marone’s proposal would have been accepted, then the Company 2009 gross return would have been approximately 9.6% (Exhibit 2) which would have been even higher than 2008 gross return of 9.5%. So, rejecting proposals that would have actually been beneficial just based on gross margin estimations seems redundant. Return on Investment Comparatively Low In Terms of Free Cash Flow: As per the balance sheet of Florence, it is noticed that there has been an increase in cash balance of $ 390,000 during the year 2009 as compared to 2008 balance. During 2009, the  Company has generated cash of $ 42,756,000 from operating activities and $ 13,950,000 from finance activities. Further the Company has used cash of $ 56,316,000(Exhibit 3) in investing activities. Company has used its majority of cash flow generated from operational and financing activities in investing activities. However in case of Florence, the free cash flow is less than the amount of investment made by the company in 2009 which indicate that the company is highly dependent on third party finance for expansion. However, the company has taken initiatives to counter this. They have broken down divisions into investment centres as compared to cost centres which will help enhance the performance of the divisions and influence them to get more out of investments made. By converting the divisions in investment units, it become the overall responsibility of division managers to generate the profit to the company not only on the basis of revenue and expense but also on the basis of total asset employed in order to run the division. Same Performance Evaluation Standard for Each Division: There are some negatives that came out of the Investment Center approach. First, it may not be appropriate to use one Gross return performance standard for all divisions of Florence, considering differences in type of service provided, products, operations, risks, and differences in measurement because of asset age. These divisions cannot be compared with the same yardstick. For example, Professional services division does not use much asset so it will be inappropriate to measure its performance on the basis of gross return % (exhibit 4). Also, as division manager of Industrial Products division tried to explain, Consumer Products Division had a lot of old machines in their assets meaning those depreciated assets, whatever return they come up with, are making things look better in terms of return on assets than they are in reality. Moreover, including allocated corporate asset in the computation of gross return figure means that division and division managers are held accountable for costs and assets over which they don’t have any control at all. Recommendations: Have Other Evaluation Criteria Along with Investment Center Approach: The decision to treat divisions as investment center has its benefits. Benefits of this approach include improvement in operational decision making, reduction in cost of corporate administration, increased motivation at  division level, and freeing corporate management up for more effective utilization. However, there are some pitfalls as well. Just having return on assets as decision criteria isn’t enough and they should take other criteria into account. Criteria like Economic Value Added which takes into account costs of financing the capital or even simple Net Profit which judges the division’s profitability as a whole. And, to counter the problem of having too many old machines in the consumer products division compare to other divisions, the company could take out the depreciation and compare to see how it affects ROA as a whole when taken in to account and when not. That should give the company a clearer picture. Developing a Balanced Scorecard: Developing a balance scorecard should go some way to make sure performance evaluation is fair and is illustrative of actual performance as it takes into account different measures for different functions usually. In this case, Florence would of course has to make it about the divisions rather than functions of business. In the suggested balanced scorecard below (Figure-1) we can see a bit modified targets and measures for different divisions as their goals are slightly different. Figure-1 For both consumer products and industrial products divisions, returns based on both net profit and ROA are important and give a fairer comparison. Customer satisfaction (in Industrial products division’s case it’s more the satisfaction based on compliance with specific designs is another evaluation criteria for both and the target for both should be bettering last year’s performance in each measures. For the professional services division, the growth has been rapid in recent years and retaining that growth will be important. Another important measure is corporate social responsibility i.e. environmental impact studies the division performs which not only is required by the law but also helps build reputation for the company and is part of CSR activities. So, it’s important to keep that into context. Develop evaluation criteria for new projects: Florence Industries Inc. needs to change evaluation criteria for new projects as it is noticed they’re rej ected a project that would have been beneficial for them every which way just because it didn’t fulfil ROA requirement. Along with ROA, CFO Ben could also analyse the below mentioned points before accepting or rejecting any new project: 1)Project payback period 2)Project NPV (Net present value) 3)Project IRR (Internal rate of return) Conclusion: Florence’s sales growth has been phenomenal for a new company and now it’s time to make some major managerial decisions that will shape the future. And, they have started doing so by transforming the divisions into investment centers from profit centers. While it is a good way to go, creating a balance is necessity and having a more comprehensive knowledge about how every division is doing based on more than one evaluation criteria will be important. Each division is run in their own way and the dissimilarities are far greater to just keep evaluating them based on the investment approach. Also, they can’t keep rejecting projects based on one simple requirement as it hinders the growth of the company. That’s why we suggest Florence Industries Inc. to be a bit more open-minded and take broader aspects in consideration and make things fairer for the divisions and the upcoming projects as well.

Free Essays on Holocaust Experiments

We all know of the millions killed during the Holocaust due to gas chambers, starvation, and being worked to death, but what about the ones who were experimented on with out consent, to them it would have been better to have been sent to the gas chamber. Although doctors are usually the one’s people think of to keep us healthy and to heal us, it is just the opposite in the case of the Holocaust. Doctors conducted many cruel and unusual experiments on Jews, Homosexuals, Gypsies, and many others that Hitler found to be a threat to the Aryan race. These experiments were not conducted on behalf of the human race but for the Aryan race, they were conducted to see how cold a German soldier could get before hypothermia set in or before they died. Many experiments were conducted to see if the cells of one inmates organ or body part would regenerate if it was placed on another’s body, or if they could figure out how to make twins so they could artificially inseminate a woman and spread the Aryan race quicker. One of the most common experiments was the freezing experiment. The freezing experiment was conducted to determine the most effective means for treating German pilots who had become severely chilled from ejecting into the ocean, or German soldiers who suffered extreme exposure on the Russian front (The Experiments). The freezing experiments were divided into two parts. First, to establish how long it would take to lower the body temperature to death and second how to best resuscitate the frozen victim. The two main methods used to freeze the victim were to put the person in an icy vat of water or to put the victim outside naked in sub-zero temperatures. After each victim was frozen the doctors would try and find the best way to resuscitate them. There were many ways used to resuscitate the victims, the Hot Bath was found to be the most successful but the Sun Lamp, Internal Irrigation, and Warming by Body Heat were also used. Wit... Free Essays on Holocaust Experiments Free Essays on Holocaust Experiments We all know of the millions killed during the Holocaust due to gas chambers, starvation, and being worked to death, but what about the ones who were experimented on with out consent, to them it would have been better to have been sent to the gas chamber. Although doctors are usually the one’s people think of to keep us healthy and to heal us, it is just the opposite in the case of the Holocaust. Doctors conducted many cruel and unusual experiments on Jews, Homosexuals, Gypsies, and many others that Hitler found to be a threat to the Aryan race. These experiments were not conducted on behalf of the human race but for the Aryan race, they were conducted to see how cold a German soldier could get before hypothermia set in or before they died. Many experiments were conducted to see if the cells of one inmates organ or body part would regenerate if it was placed on another’s body, or if they could figure out how to make twins so they could artificially inseminate a woman and spread the Aryan race quicker. One of the most common experiments was the freezing experiment. The freezing experiment was conducted to determine the most effective means for treating German pilots who had become severely chilled from ejecting into the ocean, or German soldiers who suffered extreme exposure on the Russian front (The Experiments). The freezing experiments were divided into two parts. First, to establish how long it would take to lower the body temperature to death and second how to best resuscitate the frozen victim. The two main methods used to freeze the victim were to put the person in an icy vat of water or to put the victim outside naked in sub-zero temperatures. After each victim was frozen the doctors would try and find the best way to resuscitate them. There were many ways used to resuscitate the victims, the Hot Bath was found to be the most successful but the Sun Lamp, Internal Irrigation, and Warming by Body Heat were also used. Wit...

Project Management and How it Relates to Purchasing and Supply Research Paper - 1

Project Management and How it Relates to Purchasing and Supply Management - Research Paper Example As depicted in this paper, to ensure the success of a project, managers must ensure timely delivery of quality raw materials and other resources as well as proper planning. To ensure that vendors participate in the procurement process, firms are under obligation to issue request for proposal (RFP).Once the vendors receive the RFP, they should submit their proposals. The proposals are then reviewed by selection committee. This paper analyses two ways of improving the assessment of proposals. These include use of preliminary screening and professional review and assessment. Major stages applied during the selection of the most qualified vendor in a proposal include review of all proposal submitted by the vendors, recording the vendor and business requirements, assigning important value for each requirement, assigning performance value to each requirement, computation of total performance value and lastly selection of the successful vendor. In their efforts to create a strong relationsh ip with their clients and suppliers, it is imperative for firms to implement a contract that covers the delivery terms and conditions, duration of a contract and payment terms. Introduction Project management entails the processes that are undertaken by the project managers to ensure that the specific objectives of a project are attained. The key processes include securing, planning, organizing, and managing the available resources (Harold, 2003). On the other hand, purchasing and supply management encompasses the procurement, monitoring of goods while in transit, storage of raw material, the level and quality of supplies. Some of the major factors that determine the success of a project are the availability of raw materials at the required time and quality, the costs of transportation of the raw materials and effective communication between the project managers and the purchasing and supply manager. In this regard, it is clear that project management and purchasing and supply manag ement have a close link that firms cannot overlook. This paper analyses the crucial aspects that covers project management and how it relates to purchasing and supply management. Procurement management Procurement management entails the process of purchasing inputs and other economic resources from the vendors. Economic resources include capital, labor, technology and land that are vital in the production process of a company (Shaw and Felecia, 2010). One of the primary implications of procurement management is that it enables the organisations to negotiate with the suppliers so as to get the best quality inputs at a discounted price. In this way, firms are able to minimize their costs of production thus increasing their level of profitability. Due to limited business operations by smaller business entities, they do not maintain a specific procurement department. However, large companies who are fond of purchasing raw materials in bulk, emulates a comprehensive procurement managemen t process to avoid jeopardizing the production process. Contract management Contract management involves the administration of the contracts made between companies and the vendors, customers, employees and other partners. Major aspects that are covered by contract management include negotiating the terms of contracts, ensuring compliance with the terms and conditions outlined by a contract, as well as making the necessary changes during

Firewall Technology (Network Security) Research Paper

Firewall Technology (Network Security) - Research Paper Example Security requirements have substantially changed recently. Traditionally, securing a system was provided by preventing access (physical and ethically) to the secure system. However, with the introduction of computer technology, there was a need to develop automated security appliances for protecting the network and data of an organization. Due to vast rise in threats, vulnerabilities, hacking and cyber crimes, firewalls become mandatory as the first choice to implement for securing the network and data for every computer network. Firewalls Computer Security is the general term for a set of resources designed to help protect data and ruin the efforts of hackers. Moreover, it is a set of measures to protect data during transmission over a set of interconnected computer systems. Hence, security is a set measures for deterrence, prevention, detection and correction of security threats that can damage or divulge information either locally or when transmitted. Hence, certain security mecha nisms that are designed to detect, prevent and restore security after an attack. Consequently, many network appliances are invented to secure a network. The most popular network security appliance that is used in almost every small or corporate network to provide security is a firewall. Firewall is defined as â€Å"a combination of hardware, software, and procedures that controls access to an intranet. Firewalls help to control the information that passes between an intranet and the Internet. A firewall can be simple or complex, depending on how an organization decides to control its Internet traffic. It may, for example, be established to limit Internet access to e-mail only, so that no other types of information can pass between the intranet and the Internet† (Firewall.2007). Firewalls are network security devices that are categorized in hardware-based firewalls and software-based firewalls. The hardware-based firewalls are more secure, as they are not dependent on the oper ating system. On the other hand, software-based firewalls are dependent on the operating system that may demonstrate risks. The choice from these options depends on the cost as well. However, a full features firewall may protect the computer network from hackers or cyber criminals. It will detect, block and quarantine viruses and malicious codes that tries to enter in the network. Moreover, configuration on the local area network demonstrates a graphical user interface to ensure that each preventive measure is active and running (Agnitum outpost persona firewall pro 2.0.2004). Benefits Constant monitoring of security is achievable via a firewall implementation. As all modifications and logs are stored in a firewall, that are divergent of distribution on hosts on the network. Firewall also provides the protocol-filtering capability as it filters protocols and services associated with them in order to secure them from exploitation. Moreover, firewall hides inbound communication of the network from the outbound network that is also called a wide area network (ADVANTAGES OF FIREWALL). Furthermore, the use of computer networks and communication lines require protecting data during transmission. In addition, firewalls also provide centralized management for the network. This is an ultimate advantage for the network security staff within an organization as the management and