Tuesday, December 24, 2019

Polycentric, Ethnocentric, and Geocentric Approach to...

1. (Chapter 2) What is the difference between a polycentric, ethnocentric, and geocentric approach to international management? What key factors should a firm consider before adopting one of these approaches? Polycentric approach to international management is the policy involved hiring and promoting employees who are citizens of the country that host and operates the company. The polycentric approach is best used in order to maintain low hiring costs. Communication is easier and companies run smoother due to the fact the employees are all related in their geographic location. Ethnocentric approach is a staffing policy that is used in companies that has primarily international strategic orientation. While polycentric maintains†¦show more content†¦6. (Chapter 4) What is meant by the idea of economic freedom? What factors are used in the Economic Freedom Index? For managers, what role does the Economic Freedom Index play in analyzing the potential of a country? Economic freedom is the key to greater opportunity and an improved quality of life. It’s the freedom to choose how to produce, sell and use your own resources without restriction. Economic freedom is what make’s this world function and is it’s backbone to maintain a sense of strength and diversity. The Economic Freedom Index is a series of 10 economic measurements created by â€Å"The Heritage Foundation.† Its goal is to measure the degree of economic freedom. Factors that are used in measuring economic freedom for the index are, property rights, government spending, business freedom, labor freedom, financial freedom, trade freedom; each freedom is scored from 0-100; 100 being the most free. For managers, analyzing and researching a countries economic freedom is imperative in choosing a geographic location for a company/business. A nation with low economic freedom for instance, will entail more of a struggle to produce and function as a self-owned company while a country like Singapore for instance that hold a great amount of freedom, a company can prosper in it’s own way becauseShow MoreRelatedLiterature Review of Recruitment and Selection in International Human Resource Management1779 Words   |  8 PagesRecruitment and Selection in International Human Resource Management Introduction Staffing is one of the main functions on Human Resource Management, refer to International Human Resource Management perspective, staffing will be more important on the managing by the headquartered company to their subsidiaries in order to gain more competitive advantage for them. 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Monday, December 16, 2019

The events that occurred in Derry on January 30th 1972 became known as Bloody Sunday Free Essays

The events that occurred in Derry on January 30th 1972 became known as Bloody Sunday. Why have these events produced such different historical interpretations? The straightforward answer is because at present historians do not know precisely what happened on Bloody Sunday. The basic facts are clear. We will write a custom essay sample on The events that occurred in Derry on January 30th 1972 became known as Bloody Sunday or any similar topic only for you Order Now These are that on 30 January NICRA (Northern Ireland Civil Rights Association) planned to hold a civil rights march in Londonderry to protest against Internment (the imprisonment of suspected terrorists without a trial.) British troops opened fire, killing thirteen people and wounding several more. However there are many different interpretations of who started the violence and who was to blame for the events of Bloody Sunday. The Northern Ireland government had banned all such marches, the year before, but the marchers were determined to go ahead anyway. Besides, few Catholics took much notice any longer of the Northern Ireland government. The marchers were unarmed, but when they reached barricades that had been put up by the army to stop them leaving the Bog side, they began to throw stones and shout insults at the soldiers. Snatch squads were sent in to arrest troublemakers, but shooting broke out. Afterwards the soldiers claimed that they had come under fire from flats alongside the road, but the marchers claimed that the soldiers had opened fire first. Thirteen marchers were killed and another thirteen were injured. Each side blamed the other for the disaster. The soldiers claimed that the IRA, which had used the march as a means of provoking a response, fired them on first. Catholics believed that the army had deliberately attacked the marchers. Source C supports that view because it tells of soldiers being heard before Bloody Sunday, talking about â€Å"clearing the bog†, which is referring to Derry’s bog side. However the source also shows that the information could be unreliable as it took place in a pub and could just be hearsay. The Republicans of Northern Ireland are seen by some to be determined to humiliate the British authorities by demanding an independent investigation, which is still on going today. Until recently, the British Government has always accepted the view of the British Army, shown in the ‘Widgery Report’, that its soldiers had simply fired in self-defence after being fired at by IRA gunmen. Nationalists claim that the British soldiers were unprovoked and opened fire either in response to some imaginary threat or, as a deliberate act of violence The two sides give a different view because of who they are and what they want. The only known truth is that the British government sent troops to Northern Ireland to control the violence between Protestants and Catholics. Whether they did that or not, once in Northern Ireland, the British army quickly became a target for IRA rebel attacks. It therefore was appropriate for the British authorities to support the accounts of the soldiers policing the march who claimed they acted in self-defence. They viewed themselves as ‘carrying out their duties as a peacekeeping force’, and blame the IRA terrorists, who had already carried out many attacks on the Ulster Constabulary and British Army in Northern Ireland. Nationalists, especially Sinn Fein and the IRA, regarded the British Army as an Army of ‘occupation’. In their view, the British Army’s presence in Ireland was itself an act of aggression so in their eyes the Nationalist community had every right to protest against it. Their interpretation of Bloody Sunday is that the soldiers’ response to the marchers was the act of an aggressive invasion force trying to put down legal protest against an illegal occupation of Ireland. It reflects their view that Republicans were not simply terrorists, but occupied in a justifiable armed struggle against British aggression. In the Widgery report the government claimed, † Each soldier was his own judge of whether he had identified a gunman.† A Catholic priest at the scene claimed that he saw no one shooting at troops. He claimed that he saw the British Army shoot without selecting targets, â€Å"it was a massacre.† Due to his religious tendency one would expect him not to make up such a statement, however someone writing a report concluding the true actions of Bloody Sunday would have to question the priest’s reliability, because like many others present at Bloody Sunday there is the possibility of a one sided or biased view. The report went onto state â€Å"some soldiers showed high degrees of responsibility, [some] firing bordered at the reckless.† Part of Source A supports the military claim that soldiers simply responded when they came under fire. One former soldier stated how the so-called new evidence was being brought up, but the nail bombs and acid bombs he claimed were used against them were not mentioned. He made a valid point that thousands of people had been on the streets of Derry that day, and that if they had been firing so indiscriminately as people have said, then why were there no women and children killed? Several prominent Nationalists were at the scene and claim to be eyewitnesses to the British army’s aggression, but it is questionable as to whether their version of events can be trusted without independent evidence. Source K for example reflects the idea of the soldiers shooting everywhere around them without any provocation. The paratrooper responsible for shooting Damien Donaghy, stated he had â€Å"intended to shoot dead† a man he was â€Å"convinced was a nail bomber.† However he admitted he â€Å"could have shot the wrong man† or that one of the shots he had fired hit Mr. Donaghy â€Å"by accident†. Damien Donaghy, 15 at the time of Bloody Sunday’s events, denies that he was carrying any nail bombs or other weapons, but was without doubt shot in the thigh in Derry’s bog side during the civil rights march on the day soldiers shot dead 13 Catholic men and boys who were said to be unarmed. Source B supports his view as it weakens claims about supposed nail and acid bombs being used, due to new forensic evidence suggesting that the Widgery reports findings could have been caused by contamination such as emissions from car exhausts. When two groups oppose each other, interpretations are bound to differ, however another cause for the difference in interpretation is that because Bloody Sunday happened 31 years ago, all the buildings are different now and the place itself cannot be used as evidence to support either side’s statements. Source I is therefore an example of a valid piece of evidence as it shows a reconstruction of Derry’s bog side and can portray the bog side as it was, which is needed to support peoples accounts. Interpretations may differ because people hear, see and experience things differently and so for example a gun being fired by a soldier could have triggered other soldiers to open fire if they had cause to believe it was a civilian or member of the IRA. Currently, the only people who know the truth are those who carried and used weapons on that terrible day and their commanders, both British Army officers, possibly acting on the orders of the British government, or the IRA leadership. This is why the â€Å"Saville Inquiry† has been set up by the British government as part of the current peace process to try to find out the truth behind Bloody Sunday. How to cite The events that occurred in Derry on January 30th 1972 became known as Bloody Sunday, Papers

Sunday, December 8, 2019

Transgenic Rice Plants Essay Example For Students

Transgenic Rice Plants Essay The following form contents were entered on 15th Apr 97 Date = 15 Apr 97 23:58:50 subject name = Sarah Lenhardt email = emailprotected publish = yes subject = Biology title = Transgenic Rice Plants Essay Transgenic Rice Plants that Express Insect Resistance For centuries, rice has been one of the most important staple crops for the world and it now currently feeds more than two billion people, mostly living in developing countries. Rice is the major food source of Japan and China and it enjoys a long history of use in both cultures. In 1994, worldwide rice production peaked at 530 million metric tons. Yet, more than 200 million tons of rice are lost each year to biotic stresses such as disease and insect infestation. This extreme loss of crop is estimated to cost at least several billion dollars per year and heavy losses often leave third world countries desperate for their staple food. Therefore, measures must be taken to decrease the amount of crop loss and increase yields that could be used to feed the populations of the world. One method to increase rice crop yields is the institution of Transgenic Rice Plants Essay that express insect resistance genes. The two major ways to accomplish insect resistance in rice are the introduction of the potato proteinas e inhibitor II gene or the introduction of the Bacillus thuringiensis toxin gene into the plants genome. Other experimental methods of instituting insect resistance include the use of the arcelin gene, the snowdrop lectin/GNA (galanthus nivallis agglutinin) protein, and phloem specific promoters and finally the SBTI gene. The introduction of the potato proteinase inhibitor II gene, or PINII, marks the first time that useful genes were successfully transferred from a dicotyledonus plant to a monocotyledonous plant. Whenever the plant is wounded by insects, the PINII gene produces a protein that interferes with the insects digestive processes. These protein inhibitors can be detrimental to the growth and development of a wide range of insects that attack rice plants and result in insects eating less of the plant material. Proteinase inhibitors are of particular interest because they are part of the rice plants natural defense system against insects. They are also beneficial because they are inactivated by cooking and therefore pose no environmental or health hazards to the human consumption of PINII treated rice. In order to produce fertile transgenic rice plants, plasmid pTW was used, coupled with the pin 2 promoter and the inserted rice actin intron, act 1. The combination of the pin 2 promoter and act 1 intron has been shown to produce a high level, wound inducible expression of foreign genes in transgenic plants. This was useful for delivering the protein inhibitor to insects which eat plant material. The selectable marker in this trial was the bacterial phosphinothricin acetyl transferase gene (bar) which was linked to the cauliflower mosaic virus (CaMV) 35S promoter. Next the plasmid pTW was injected into cell cultures of Japonica rice using the BiolisticTM particle delivery system. The BiolisticTM system proceeds as follows: Immature embryos and embryonic calli of six rice materials were bombarded with tungsten particles coated with DNA of two plasmids containing the appropriate genes. The plant materials showed high frequency of expression of genes when stained with X-Gluc. The number of blue or transgenic units was approximately 1,000. After one week, the transgenic cells were transferred onto selection medium containing hygromycin B. After two weeks, fresh cell cultures could be seen on bombarded tissue. Some cultures were white and some cultures were blue. Isolated cell cultures were further selected on hygromycin resistance. However, no control plant survived. Then twenty plates of cells were bombarded with the PINII gene, from which over two hundred plants were regenerated and grown in a greenhouse. After their growth, they were tested for PINII gene using DNA blot hybridization and 73% of the plants were found to be transgenic. Essay about Fracking Of Fracking And Fracking Essay DNA blot hybridization is the process by which DNA from each sample was digested by a suitable restriction endonuclease, separated on an aragose gel, transferred to a nylon membrane, and then finally hybridized with the 1.5 kb DNA fragment with pin 2 coding and 3 regions as the probe. The results also indicate that the PINII gene was inherited by offspring of the original transgenic line, that the PINII levels were higher among many of the offspring and that when PINII levels rose in wounded leaves, the PINII levels in unwounded leaves also rose. However, the PINII gene is not 100% effective in eliminating insects because it does not produce an insect toxin, just a proteinase inhibitor. Yet, greater insect resistance can be achiev ed by adding genes to produce the Bacillus thuringiensis or BT toxin. Bacillus thuringiensis is an entomocidal spore-forming soil bacterium that offers a way of controlling stem boring insects. .