American Business History

There was a time when concept of employing technology was very vague therefore a major company decided to stop making technological accessories such as mainframe computer at that time because they thought there is no profit in it, but as the time passed the necessity of having PCs increased phenomenally in 1980s. Since then a series of developing PCs got started by improving the security, compatibility and other issues every time. Then comes HP i. e. Hewlett Packard as a solution provider in information technology. It aimed to serve consumers, businesses, and institutions globally (HP, 2009).The surfacing of Information technology has changed the way people do their businesses, instead of huge man power for manual operations; organizations now need a technology solution that is optimized and easy to perform. The case with institutions is the employment of an optimal system for its functioning. Consumers today want to have each domestic and official problem to be solved using technolo gy. HP is famous for the products it makes, but from its foundation in 1939 till now it has been providing solutions to humanity.Getting started from the invention of oscillators for Walt Disney they have reached to the status of launching Apple iPods being one of the most trusted brands (HP, 2009). The effects of generating technology solutions are huge. The way of living has revolutionalized, core operations have changed their shape. The PC systems have become the personal items now therefore the demand has increased and with the advancement of technology the cost is cutting down day by day. In this paper, there is an analysis on the cultural changes, social impacts, and optimal advantages we have got after the emergence of information technology.Cultural Changes The computers today are amongst the most essential technology accessories which include other things as well like television, weapons, etc. The cultural changes refer to the change in common practices of people living in a culture. Common use of personal computers has brought out a change on a public level. With the progress of technology everyone has started expecting more and more, even a low-class family would need a PC, and if a middle class or high class family is there, then a PC per head is in demand.Every person has started keeping a bigger circle of friends and he keeps in touch very easily with everyone of them. The extensive usage of anything does not increase the price, rather the price decreases and that thing becomes affordable. This affordability allows people to use the PCs in different areas e. g. education. Now people think that if a child would take a PC with himself to school, it will be the key to his better learning. But researches have proved that the PCs of children should not remain unchecked otherwise it would be equally negative as the watching television programs untiringly (Dr.David Walsh, 2007). The investors regularly check the stocks; youngsters keep themselves update d with the latest scores, or result statistics, children seek help for their homework and studies (Purdy, 2008). The culture of America has changed by leaps and bounds, this includes the fact that a person who can just read and write is no more considered educated until he gets proper schooling and unless he grooms himself to be a computer literate. The American culture has changed so much that even the people in America did not know themselves that there lifestyle is going to change entirely in the next half century.Now from dawn to dusk, most of the official and domestic stuff is performed on computer. Every transaction, including farming activities to the supply of basic necessities, has been computerized now. Banking, food delivery to home, water supply, shopping, reading, writing, everything has lost its actual medium and has turned to computers now because this is the place where one can perform all of them. Today, in America, only a few jobs would be there without the require ment of computer literacy.Through computers many of the job positions have been introduced such as software developers, software engineers, hardware technicians, network administrator etc. People in America are found to be more impatient now because they require rapid results now. A habit of multitasking has become very regular in culture. People dine, work, communicate, and get entertained at the same time through this single medium. A habit of laziness is being practically observed as a cultural habit now, because people have become habitual of doing everything on their personal computers now. Now computers are an individual possession.People can hardly share their PCs with others. The prevalence of computers has developed a habit of overlooking minor things. In early days people with good spellings were unique, and others ought to learn this for their spruce. The research and development work is no more a hassle for people going to libraries and grasping the encyclopedias and boo ks all over, rather they use computers for quick work. Thus the beginning of computer as a common entity has changed the way of life wholly (Essays. CC, 2004). Social Impact The usage of PCs has left behind some impacts on society.Positive impacts are indeed uncountable and have been in the discussion above but socially and morally it is observed that a great deterioration has appeared in the attitude of people. Brilliant students in the class get addicted and start losing their grades; youngsters get captivated with their gaming activities so much that they are hardly able to catch up with the loss in their studies. Many kill big part of their time in communicating with their old mates, and family member living abroad. Big professionals waste their energy and time in searching things of their interest, instead of spending efforts in their professional growth.Some people do not even notice the time they sat in front of the PC. These social impacts obviously result in failure of diff erent sorts. Though they are using a very smart device of the time still they are suffering from various psychological and physical syndromes like dry eyes, sleeping disorders, irregular eating habits, migraine headaches, hygiene problems, depression, obsession, lying habit, back aches etc (CAS-Computer Addiction Services, 2003). Effects on Business Industry There would be no two views about the fact that businesses have got an immense boom after the emergence of computer technology.Business is not restricted to any specific area now, but has widened significantly. The American industry has earned a lot from it but industry can have even more. People most of the times do not feel comfortable while doing transaction on their Computer systems because they are always threatened by the hacking activities. This security issue restricts the users from doing the transactions with complete freedom. With that small companies have earned good revenues through doing businesses online in one-ro om organization. (Hutchison, 1999).Just because the American industry was adaptable to the changes which were made to the way of doing business, it flourished. These changes were all the way from production, selling, marketing, till the maintenance. Therefore who ever adapted these changes got success. The businesses are developing because of collaborative communications (Business will Change, 2009). Conclusion Computer technology has revolutionized the lifestyle of today. Although the computers had been designed to serve the humanity, but due to its advancement, humanity itself has to reach the advancement in order to get the most out of it.This is so true that invention of computers have changed us more than changing our domain. Computers have provided us the smooth road of optimization, but it does need our sharp attitude to make decisions in an instance to get the results. Emergence of digital computers have given the way to promote technology and transform the atmosphere in our surroundings for a positive change in society, exactly like the invention of steam engine gave way to other inventions for economic development. It’s an ongoing process to first create technology than adapt it fully to make the most of it.Digital Computers direct us to learn the memory management, storage devices, programming language etc. because these are the things that will help us to invent more things in technology. Now we are able to manage bigger and multifarious organization and we can invest higher amounts with reliability due to its emergence. The invention of computer is different from others because all the other inventions extended certain domains but computers accelerated us to grow culturally (Business will Change, 2009). References Business will Change.(2009, February 13). How collective intelligence will change the way we do business. Retrieved February 18, 2009, from Business Will Change: http://www. business-will-change. com/ CAS-Computer Addiction Servic es. (2003). Do any of these stories sound familiar to you? Retrieved February 18, 2009, from Computer Addiction Services: http://www. computeraddiction. com/ Dr. David Walsh. (2007). How does having a computer effects you child's intelligence. Retrieved February 18, 2009, from Family Magazine Group: http://www. familymagazinegroup.com/education/story_How+Does+Having+a+Computer+Affect+Your+%3C%3Ccity%3E%3E+Child%27s+Intelligence%3F. html Essays. CC. (2004). How the Computer has Changed American Culture. Retrieved February 18, 2009, from Free Essays, Cliff Notes and Term Papers Database: http://www. essays. cc/free_essays/g5/kzo130. shtml HP. (2009). Company Information. Retrieved February 18, 2009, from HP: http://www. hp. com/hpinfo/index. html? mtxs=corp&mtxb=3&mtxl=1 HP. (2009). http://www. hp. com/hpinfo/abouthp/histnfacts/. Retrieved February 18, 2009, from HP: http://www. hp.com/hpinfo/abouthp/histnfacts/ Hutchison, M. (1999). Electronic Commerce- How it is effecting the Americ an Industry? Retrieved February 18, 2008, from The Culture of Information: http://transcriptions. english. ucsb. edu/archive/courses/liu/english165/student-papers/hutchison. html Jasanoffet, S. (1994). Handbook of Science and Technology Studies. Beverley Hills, CA: Sage Publications. Purdy, R. (2008). Internet-Boon or Detrement to Society? Retrieved February 18, 2009, from Interactive Media Lab,University of Florida: http://iml. jou. ufl. edu/projects/STUDENTS/Purdy/INDEX. HTM American Business History From colonial period (1700’s) to the transitional and technological age (1900’s) there is always a need of business for United States. United States grew from merchant traders; small family oriented farming businesses to a hub of giant multi-national companies employing hundreds of thousands on manpower in industries and services. Government played a crucial role in the American Business by granting business loans and encouraging the industrial projects. Calvin Coolidge the president of United States quoted in 1925 as â€Å"The chief business of American people is business†.Now American business is well developed business with stability and technology â€Å"Business History American Business, Cornell University Business Journal, 2008†. The Federal Government implemented influential laws and trademark acts for the protection of the business. The Hewlett Packard company (NYSE: HPQ) which is commonly called as â€Å"HP† is one of the largest personal c omputer manufacturer in the world. HP has more than three hundred thousand employees all over the world. Started in the year 1934, which is a transitional period for the business in United States.With the support from the government and technological assistance from other companies, Now HP is developed as one of the largest manufacturing industry in United States. Based in Palo Alto, CA the company introduced a variety of products into the market and was found success in there way. Page 2 Bibliography 1. Andrew James and George Warwick â€Å"Business History American Business, Cornell University Business Journal, 2008† 2. David Rosemary, Article â€Å"Development of American Business† in Global Business Impact, 2001 3. Hewlett Packard Profile – www. redmondmag. com/reports/articles

Computing and Ieee-754 Floating-point

1. Name the three ways in which signed integers can be represented in digital computers  and explain the differences. 2. Which one of the three integer representations is used most often by digital computer  systems? 3. How are complement systems like the odometer on a bicycle? 4. Do you think that double-dabble is an easier method than the other binary-to-decimal  conversion methods explained in this chapter? Why? 5. With reference to the previous question, what are the drawbacks of the other two  conversion methods? . What is overflow and how can it be detected? How does overflow in unsigned numbers  differ from overflow in signed numbers? 7. If a computer is capable only of manipulating and storing integers, what difficulties  present themselves? How are these difficulties overcome? 8. What are the three component parts of a floating-point number? 9. What is a biased exponent, and what efficiencies can it provide? 10. What is normalization and why is it necessary? 11.W hy is there always some degree of error in floating-point arithmetic when performed  by a binary digital computer? 12. How many bits long is a double-precision number under the IEEE-754 floating-point  standard? 13. What is EBCDIC, and how is it related to BCD? 14. What is ASCII and how did it originate? 15. How many bits does a Unicode character require? 16. Why was Unicode created? 17. Why is non-return-to-zero coding avoided as a method for writing data to a magnetic  disk? 18.Why is Manchester coding not a good choice for writing data to a magnetic disk? 19. Explain how run-length-limited encoding works. 20. How do cyclic redundancy checks work? 21. What is systematic error detection? 22. What is a Hamming code? 23. What is meant by Hamming distance and why is it important? What is meant by minimum  Hamming distance? 24. How is the number of redundant bits necessary for code related to the number of data  bits? 25. What is a burst error? 26. Name an error detection met hod that can compensate for burst errors.

Frankenstein and Blade Runner Essay

The texts, Frankenstein and Blade Runner reflect changing contextual values; however the treatment of content remains the same. Mary Shelley’s didactic Frankenstein published in 1818 centres on scientific advancement of the Industrial Revolution, as presented through a consolidation of Gothic and Romantic elements in response to the shifting paradigms of the Enlightenment Age. Similarly, Blade Runner directed by Ridley Scott in 1982, transforms the notions of Frankenstein to position its postmodern audience to consider the negative ramifications of the Cold War and the rise of capitalism. These contextual ideas will be explored through the thematic concerns pertaining specifically to the destructive potential of abusing scientific power, the flawed responsibility of man as creator and the nature of humanity. Indeed, Blade Runner is a realisation of the sublime warnings highlighted by Shelley’s Frankenstein in 1818. Destructive potential of abusing scientific power Frankenstein highlights the destructive potential of abusing science through overpowering human morality and provoking irresponsibility. The 18th Century Age of Enlightenment was a social movement where logic and reason was advocated as the primary source of authority, characterised by scientific advancements such as Galvani’s concept of electricity as a reanimating force and theorists such as Erasmus Darwin. Hence, Walton’s metaphor, influenced by Age of Enlightenment, â€Å"What may not be expected in a country of eternal light? † is mantric for both Walton and Frankenstein who display a â€Å"thirst for knowledge† in their respective scientific quests. The metaphor and symbol of â€Å"eternal light† represents the mysteries the pair wish to uncover and accompanied with rhetorical question it reflects the optimism of society embracing the Age of Enlightenment. However, the irrevocable consequences of abusing scientific power is highlighted when Frankenstein says, â€Å"â€Å"All my speculations and hopes are as nothing, and like the archangel who aspired to omnipotence, I am chained to an eternal hell. † as he is tormented by the â€Å"filthy daemon† he creates; a monster â€Å"even Dante could not have conceived. The allusions to John Milton’s Paradise Lost and Dante Alighieri’s Inferno through metaphor and simile emphasises the destructive potential of abusing scientific power as Frankenstein’s environment decays into hell. This caution of the destructive potential of abusing science is realised in Blade Runner through Scott’s mise-en-scene of the dystopian urban wasteland of 2019 Los Angeles, emphasising the destruction of the natural environment as a result of the Cold War’s nuclear threat and rise of consumerism. In the opening sequence, the slow-panning panorama shot, under chiaroscuro lighting, captures a hellish megalopolis with huge smokestacks spewing fire into the atmosphere and large pagan corporate edifices towering over the city. This disorienting imagery is coalesced with violent, non-diegetic sounds and visuals of constant rain, symbolizing concerns of acidic rain and the burning of the environment. Hence, Scott’s utilization of futuristic â€Å"film noir† cinematography establishes a grim, claustrophobic environment that is completely devoid of the natural world. By depicting such dystopia and understanding contextual concerns such as the capitalist deregulation and the ‘trickle down’ theory of Reagan’s era, Scott applies Shelley’s â€Å"Promethean† motif to caution viewers about the potential environmental dangers of abusing modern technology and nuclear warfare, which were widespread social concerns at the time due to the climax of the Cold War. Flawed responsibility of men as creator Frankenstein highlights how unrestrained science undermines man’s responsibility as creator. Shelley’s era was a time of religious revival where philosophers such as Kierkegaard asserted spirituality was more than â€Å"objective appearance† and demanded engagement. In both texts, several biblical allusions are made to the image of man usurping the title of â€Å"creator† and creation becoming the forsaken â€Å"fallen angel. † Hence Victor’s Godly damnation reflects man as illegitimate to play the role of God: â€Å"Wretched devil! You reproach me with your creation; come on, then, may I extinguish the spark which I so negligently bestowed. Through the emotive biblical language and poetic allusion to â€Å"Milton’s Paradise Lost†, Shelley evokes the retelling of Satan’s fall from grace, where the monster’s likeness to the â€Å"fallen angel,† exacerbates the notion that man, corrupted by the moral insensitivity of science, is flawed as creator. Moreover, the â€Å"spark† alludes to the â€Å"eternal light† which irresponsibly leads to the immoral creation of a monster that is both extravagant and aberrant. This is illustrated by the graphic imagery of the monster’s impurity such as â€Å"skin arely covered† and â€Å"yellow eye† alongside the creature’s painful personal recollections through direct use of the first person, â€Å"I was a poor, helpless, miserable wretch. I knew, and could distinguish, nothing; but feeling pain invade me on all sides. † Hence, Shelley highlights to readers in the Enlightenment period that innate selfishness of men corrupts the moral grounding of scientific pursuit rendering man as illegitimate to play the role of God. The issue of mankind as selfish creators, disengaged from institutionalized structures such as Christendom, is extended in Blade Runner in the â€Å"meeting of the maker’ scene. Tyrell ruthlessly exploits his economic power by separating himself from the decaying dystopia of Los Angeles. Tyrell’s fundamentally flawed intentions are personified in the Tyrell Corporation’s edifice of a Grandiose, Mayan style pyramid physically exerting a powerful dominance over the city. It is presented through an upward panning low angle shot, spliced with close up shots to reinforce the dominance of consumerist progress in dystopia. The pyramid’s historical association with Egyptian royalty links them with the divine, typifying Tyrell’s ‘God-like’ role as creator. This is reinforced in Tyrell’s costuming of white clothing amidst long shots of a candle-lit church atmosphere, typifying his glorified religious status. Moreover the low-angle shots of the ‘artificial owl’ with dark shadows emphasises the extent to which the natural environment has been artificially remodeled due to the rise of consumerism in the 1980s. Hence, the dehumanised portray of Victor Frankenstein and Tyrell demonstrates that despite differering contexts, science leads to an abandonment of moral responsibility and man is flawed as creator. What constitutes humanity in an individual Frankenstein highlights the true nature of humanity as influenced by the 18th Century Romantic Movement. The 18th Century Romantic Movement was a social reaction against the 18th Century Age of Enlightenment, characterised by stressing the beauty of the natural world and emotional feeling. The natural world’s splendour is highlighted as Frankenstein flees to Mont Blanc for conciliatory peace away from his torment. â€Å"The unstained snowy mountain-top, the glittering pinnacle †¦ the eagle soaring amidst the clouds. † The Romantic and emotive language, imagery and allusion to Edmund Burke’s On the Sublime and the Beautiful portrays the beauty of the natural world, free from destructive science. Further humanity’s emotions are romanticised through the benevolent portrayal of the Monster. â€Å"No father had watched my infant days; no mother had blessed me with smiles and caresses†¦ What was I? † Through the combination of emotive language, a personal tone created through the personal pronoun â€Å"I† and a rhetorical question to question what constitutes humanity within a being, Shelley transcends the Gothic stereotype typically bestowed upon a monster to emphasise the monster’s human longings for parental love and companionship. Hence, as the Romantic Movement and its fascination with the sublimity of nature, was being overcome by the strict rationality of the Age of Enlightenment, Shelley foreworns of the destruction of the magnificence of humanity, both in the natural world and in human emotions, as a result of rampant science and irresponsibility. Similarly, the â€Å"more human than human† portrayal of Roy in Blade Runner also highlights our mistreatment of scientific creations as artificial commodities, blurring the distinction between humans and products of artificial intelligence. In the final scene, Scott uses a close-up shot at Roy’s nailed hands, literally portraying him as a Christ-like figure, as he is enslaved and morally detached from humanity from the goals of â€Å"commerce†. The condescending aphorism in Tyrell’s comment at Roy’s desperate cry for life, â€Å"the light that burns half as long, burns twice as bright† alludes to the â€Å"eternal light† in Frankenstein’s Age of Reason and its effects on humanity’s disregard for the human consequences of its actions. Hence Roy asserts â€Å"I’ve seen things you people wouldn’t believe†, which reflects about his personal, human pain and suffering as a result of the commoditised world. Furthermore, a close up of Roy, alongside the pure white background creates a cathartic moment as Roy becomes ‘the fallen angel’, magnanimously giving life to Deckard and instilling human qualities within him. It is through illustrating Roy’s sensitivity that Scott ‘appropriates’ Shelley’s dilemma of what constitutes humanity within any being, questioning the morality of the technology-dependent audience of the 1980s; as they take scientific creations for granted. Hence after suffering and succumbing to brutal dehumanisation, both Replicant and Beast have emotively evoked pathos and senses of profound solemnity. Ultimately, both Frankenstein and Blade Runner are products of their cultural milieu and forewarn us of the destructive potential of abusing science, illegitimately playing the role of God and the values of humanity that degrade our morality and responsibility. More subliminally, however, each text embodies the moral limitations of being human through the oppressive nature of scientific and technological advancement.

Compare Jamestown to New England Essay Example | Topics and Well Written Essays - 750 words

Compare Jamestown to New England - Essay Example Many figure the town as having no pride, no positive history and as a death-haunted town marked by misery. On the hand, New England had a more Nobel idea about the town. The empire was a town of prosperity both economically and in spiritual nourishing, with morals and values that severely contradicted the state of Jamestown. Therefore, to solve the social moral decay and miseries in Jamestown brought about by economic prosperity, and as a way to salvage the face of the church of Engalnd, there sprouted a separatist group that founded a new society, which gave rise to New England. The Spanish empire in America was desirable with successful institutions and good-looking models that had great influence on the English entry model in the new colony around Jamestown and the larger Massachusetts area. The British had three elements in their mission: to conquer and take the land of the American Indians, to search for gold, which bolstered trade, and protecting the native local â€Å"savages † from the brutality of the Spanish colonizers (Lin 380). The English had misconceptions about the Spanish model of colonization, which involved overthrowing the native leaders and installing Spanish governors while maintaining the Indian political system in place (Lin, 380). The approach resulted to immense wealth for the Spanish King. This created a misconception among English leaders who tried to emulate the same model in Jamestown. They mainly conquered large areas, just as the Spanish incorporated the Indians in the English society, using them for labor and to survive, which made the English extra rich from ample resources in the colonies (Lin 380). The British colony was therefore based in Jamestown, Chesapeake Bay region. However, the Spanish model did not succeed as expected as the British had misconceived ideas about the nature and political system of the Indian Americans. In 1603, King James 1 of England, jealous of the Spanish success in the new world, sought to est ablish his own colonies in sprawling areas of North America that were untapped. The king issued the Virginia Company a charter, empowering it to own in excess of six million acres of land in North America, and this was how the British established its colony, where the King hoped the empire would benefit England from its immense resources, and ensure the English poor masses had an ideal destination for employment. This led to mass relocation of the poor from Britain to Jamestown, to position them for employment in the new empire. However, new empire was riddled with all forms of evils, with the Virginia Company directors finding an easy way to reap and create immense riches. There were massive looting and corruption cases, besides severe ravaging disease epidemics among the newcomers in the new territory. The increasing farming practices in the new British colonies gave rise to slavery, towards feeding the yawning labor gap in new firms. Therefore, Massachusetts became the first regi on to legalize use of slaves in British farms. Within a few years upon entering into America, the British stripped the blacks off any human dignity and used them as slaves, resulting to immense suffering of the blacks. The farmers whipped slaves; the clergy drawn from the England Church preached that slavery was the will of God, while the scientists proved that the blacks were inferior type of human race, even when converted to Christianity (McBee 25). Corruption and the moral decay in the church displeased many who formed

Company Review Case Study Example | Topics and Well Written Essays - 4250 words

Company Review - Case Study Example Change management process content is drawn from sociology, psychology, business administration, systems engineering, economics, industrial engineering and study of human and organisational behaviour. The changing process is called "unfreezing, changing and defreezing" based on http://home.att.net/nickols/change.htm Oticon has employed models like 'Problem solving and problem finding' depending on the principle that change management, always mirrors the managing mindset and in this case, it was the mindset of only one person, Kolind. He has drawn from all skills, including political, analytical, people, business and system skills. There are four basic Change Management strategies (given below) regularly employed in a situation like Oticon, and it shows the capability of Kolind that he could use all of them with complete success: 4. Environmental - adaptive and this reiterates that people are environmentally adaptive to new situations, however distasteful they might look at first glance, people would go to a great extent to adapt themselves to new situations, which brings us to memories of evolution theory, where Darwin said adaptation to new situation is the key of human existence on earth and it all goes to prove the immense adaptation power inherent in humans. Kolind adapted Professor Albert Mehrabian's Communication Model that argues for face-to-face conversation. According to this Model, there is no better way of getting substantial change introduced into a company other than actually talking and discussing, valuing, assessing the situation with the employees and superiors or managers. Kolind has reduced all paper work, introduced stand coffee bars where staff could any time assemble and discuss matters and on the whole, encouraged discussions and more discussions in Oticon. Looking at the results, it is definite that this model has paid off by creating immense profit, 100% turnover and as many as fifteen discoveries and innovations. Another model that has inspired the revolution in Oticon is Ken Blanchard's Gung Ho model. Gung Ho mainly talks about inspiring and motivating employees at all levels and taking them with the fast evolving organisation. Kolind had not left a single employee behind. He has cajoled them, lulled, encouraged and even threatened them to fall into line with him in broadening the horizons of the company and obviously he had been

The Glycolysis Process in Humans and in Yeast Essay

The Glycolysis Process in Humans and in Yeast - Essay Example These two molecules will each yield 2 ATPs and 1 NADH during the 5-step payoff stage for a net gain of 2 ATPs and 1 NADH (Audesirk, Audesirk, & Byers 2006 p.102). These bonus ATP molecules will be used by the body's muscles as glycolysis converts glucose to energy. The investment stage begins its 5-step process by converting the glucose to a charged phosphate, which is then trapped inside the cell wall, which is impenetrable to ions (Campbell & Reese 2002 p.162). From this point on the process in non-reversible. The reaction in the initial stage expends the first ATP. Step 3 expends the second ATP as fructose 6-phosphate is converted into fructose 1,6-bisphosphate (Audesirk, Audesirk, & Byers 2006 p.102). Step 4 will split this molecule into two carbon intermediaries to be processed separately by the generation phase (McMurry & Castillion 2003 p.670). Step 6 oxidizes by the transfer of NAD+ to the sugar from step 5. During step 6-7 of the generation phase the process yields 1 NADH and 1 ATP respectively (Audesirk, Audesirk, & Byers 2006 p.102). Since there were 2 molecules produced by the generation phase, the output is actually doubled. At this point the glycolysis reaction is at a break even point. It has invested 2 ATPs and yielded 2 ATPs. Step 10 creates another ATP molecule by transferring the phosphoenolpyruvate from step 9 to ATP and pyruvate (McMurry & Castillion 2003 p.163).

Analyse the Impact of the Changing Strategic Environment on delivery Essay

Analyse the Impact of the Changing Strategic Environment on delivery of Air Power - Essay Example Security challenges are featuring jumbled and confusing situations loaded with diverse and multi-shaped threats. There is a long list of threats, which is by no means exhaustive. Some of these threats include not only international war and conflict but also the local violence, well planned crime, terrorism and weapons of mass destruction. The other threats with equally disastrous impacts are the high incidence of poverty. All these threats have the potential to undermine substantially the fabric of the nation state system. Globalization is also the most compulsive factor of sprinkling risks by means of deactivating the muscles of a nation and preparing the ground where the prophecy about conflict would be hard to make. In a capitalism driven world, global media and new innovations facilitating them will affect both national and global politics and will in turn cultivate the socio-economic power and security accordingly. Additionally, the intertwined links that hold together the key players present in the battlefield of the contemporary world like military machines, NGOs and multinational companies pose a bigger challenge for military forces. It is becoming more obvious with each passing day that the immediate future would visit the militaries of this century with dynamic and greater requirements. This is the going to be the frame of reference in which we have to carve a niche for the key role of air forces. If air forces are to remain relevant in face of the changing world, they will have to correspon d to the entirety of threats armed with the arsenal of precision, discrimination and reformed performance. The Role and Utility of Military Force in Achieving Strategic Objectives in a Constantly Changing Setting Warfareisemployedto bring about or to resist political, social, or economic changes. History provides evidence of such tangible, and frequently interrelated, causes as religious conflict, protection of dynastic succession, or acquisition of territory. War for acquisition of land is directly related to the necessity of providing food for a nation or a group. In antiquity and during the Middle Ages, wars were often based on the desire to subjugate other peoples and to increase wealth by exacting taxes and tributes from them. Wars are also often linked to a desire for security, on the theory that a so-called first strike prevents an enemy from carrying out threats. According to some much disputed theories, such as those of the Austrian zoologist Konrad Lorenz, innate aggressive drives are responsible for human beings' frequent recourse to warfare1. In spite of the diversity of reasons why conflicts are waged, three things remain true. First, this social phenomenon occurs because of the desire to attain certain strategic objectives that can either bring the nation stability and continued existence or supremacy in the world's state of affairs. Second, the military will always be an indispensable part of a nation. Third, the increasing complexity of war due to the advances in technology, political alliances, media coverage, international laws and commitments and global markets poses challenges to the armed forces in the conduct of their operations particularly in the field of international security strategy. The role of the military especially that of the air force in achieving strategic objecti

Federal Contract, Actives and Contract Types Research Paper

Federal Contract, Actives and Contract Types - Research Paper Example Dell was selling PCs as a fresh man from his room in the university. At that time, the company was doing business in the name PCs limited although Michael had it incorporated as Dell Computer Corporation (Business Day, 2011). After getting 3000,000 dollars from his family to expand the business, Michael drooped out of school with the intention of concentrating more on his business. Turbo PC was the first computer design to be produced by Dell Company after about one year of its foundation and the PC sold for US$795. The company went public in 1988 with company stock of 3.5 million shares. In the year 1988, PC limited was rebranded to Dell Computer Corporation and at this time it had started going global (Catherine, 1999).The company continued growing well and it was listed in the 500 fortune companies in the year 1992 and that’s when the founder, Michael Dell was named as the youngest CEO. Michael Dell handed over the CEO title to Kevin Rolling in 2004 but he retained the titl e of chairman even though this did not last since Kevin Rolling resigned after four years due to poor performance of the company and Michael Dell assumed the position of the CEO again. Major contract that was awarded to Dell Incorporation Early in 2012, Dell Incorporation was awarded a three years $120M DHS immigration contract where its role was to carry out application processing across the country in over 60 sites. The company had invested so much time and other resources to win this $120 million contract which was carried out under the umbrella of Dell Perot Systems. At the time the company was awarded the contract, Dell Perot had been assisting the bureau responsible for Citizenship and Immigration Services in records management for the past six years (Business Day, 2011). So as much as this was a new contract, it had some elements of follow up. This contract entails record distribution management, FBI finger prints and name checks, scheduling of oath ceremony, file operation a nd working on the requirements of the awaiting application and appeal inventory. The contract is headed by George Wallace who is the project senior manager. One of the major aspects that led to the contract award is due to the fact that Dell Perot is a leader who is very dynamic, creative and possesses highly polished technical and project management skills. Description of the contract Although the company was able to convince the immigration department that it was capable of reducing the level of their risks and assist in gaining efficiencies throughout this contract, there were some protests from CMI. CMI based its protest on the argument that the agency responsible did an inadequate realism analysis of the proposal presented by Dell Perot’s proposal. This, according to CMI, led to Dell Perot being rated way above what it is warranted. However, this argument never persuaded the accountability office of the government and therefore CMI was denied the protest. The government accountability was justified in denying the CMI protest since in the months of February and March there was a reduction by 10 percent in the number of USCIS' offices through the help of Perot Systems (Mahoney, 1996). In mid March, the company also engaged in its main role that is to help the agency in processing immigration and citizenship applications. Another justification why this contract was awarded to D

Public Finance-Social Security Insolvency Essay

Public Finance-Social Security Insolvency - Essay Example At the initial stage of this program, permanently disabled soldiers and widows of soldiers were given the benefits of social security policies. The most noted disadvantage of this program is that it had not designed any provisions for the Confederate side veterans and families. In order to remove the inefficiencies of the program and to coordinate the whole unions of soldiers, this program was restructured later and thereby all unions of soldiers got the benefit of the program regardless of the intensity of their injuries. Due to the expansion of the program, the federal government was driven to spend more than one third of its funds to meet the military pensions in 1984. The United States was shaken by the great depression of 1930 when millions of Americans lost their jobs and struggled to meet the livelihood. The event prompted the thoughts of a comprehensive social security system for the survival of the weakest in times of such severe situations. Franklin Roosevelt became the pre sident of America in 1932 and the depression was at its intense stage in this period. He was the first person who suggested an idea of social insurance in America although it was characterized by several weak aspects. Roosevelt’s idea was the milestone in the history of social security programs and it was molded into its present form subsequent to various amendments of Roosevelt’s basic frame. ... This plan persuaded the workers to set aside a specified percentage of their income to a separate account so that they can use this amount to meet the monthly expenses after retirement. Subsequently, Social Security Act (SSA) came into force in 1935. Since 1935 the SSA system has been exercising in US with relevant modifications in accordance with changing economic situations and population of the country. Currently, social security system in United States is known as Federal Old-Age, Survivors, and Disability Insurance (OASDI) program. Deaven and Andrews (vii) lists other social security programs which include â€Å"Unemployment Insurance, Temporary Assistance to Needy families, Health Insurance for Aged and Disabled (Medicare), Grants to States for Medical Assistance Programs (Medicaid), State Children’s Health Insurance programs (SCHIP), and Supplemental Security Income (SSI). 2. Causes of the anticipated insolvency: Anticipated insolvency or expected insolvency is a threa t to business as it leads the business to failure in the near future. Insolvency may occur in small businesses as well as in big businesses although small business ventures have more possibility to confront with it. There are large numbers of causes for anticipated insolvency. Lack of working capital is the main cause of anticipated insolvency as it interrupts the smooth running of the business (The 65 most common reasons for business failure). The inadequate capital resources cause to diminish the management incompetence which is the catalyst that leads the business upwards. The thoughtless managerial decisions, unfair issue of credits, and unnecessary purchases are the major factors which create the situation of capital deficiency. Unforeseen contingencies like floods,

LOCKE BY MICHAEL AYERS Essay Example | Topics and Well Written Essays - 1250 words

LOCKE BY MICHAEL AYERS - Essay Example Locke's view on the 'idea' itself center on the fact that he makes no distinction between the intellect and the imagination. Therefore, Locke stood to believe that the idea was a sensory image which is why many researchers refer to him as an imagist. Locke explains an idea as "Whatever it is, which the mind can be employed about thinking" (p. 45). As a result, many have concluded that Locke meant to leave the definition ambiguous, perhaps to allow individuals to make their own decisions. Others believe that Locke was following the same philosophical lines as Gassendi, who used the word in a more fantastical theoretical framework. However, this conclusion is challenged, give the fact that Locke rarely used the words fantasy or fancy when discussing ideas. Yet Locke strongly encouraged people to refrain from thinking that their interpretation of objects and ideas were exactly as they appeared outside of the mind. He draws on the idea of the memory as a place to save, in a way, ideas, though, again, they are not perfect representations. Ayers uses the analogy of a bird and a song to explain this point. If the bird hears a song and then produces it the next day, people may tend to say the bird memorized the song. Locke would say that the bird saved the song in its mind to use to compare the song he is singing. Likewise, children think when they have something to think about. They produce their own mental images, but these images are not exactly like those they see. Thus, Locke's idea is a sensation that is saved through retention in the mind. Ayers claims that Locke was reluctant to apply any intellectual activity to these sensations. He did not separate the imagist mind from a higher, intellectual mind. He never saw a reason to do this, unlike other philosophers. Of course Locke recognized the existence of wit, judgment, wisdom, and madness but only in terms of what the person did with his existing ideas. Descartes and Locke debated the idea of separating conceiving an idea and imagining an idea as either the same or separate functions. Descartes argued that one can conceive of a particular shape but not image it since he does not know exactly what it looks like. Locke countered with the argument that if one can reason about the number of sides and lengths of the shape, we can imagine it from those existing ideas. Ayers concludes that this is an argument against not only Descartes but also the Cartesian views. Ayers notes that in Locke's discussion of abstract ideas, he seems to contradict himself. He says that ideas such as jealousy and lies cannot be imagined by the mind. This seems to suggest that Locke did recognize other conceptions of the mind. Locke later explained that these abstract concepts were ideas "partially considered" (Ayers, p. 49). Ayers final argument here in considering Locke an imagist lies within the idea of an intuition of universal truth or a priori knowledge. Ayers explains this idea using diagrams. He says that philosophers like Descartes say that understanding diagrams, charts, etc. occurs because of higher intellectual processes in the mind. Locke argues that these ideas on paper are representations or copies of what already exists in the mind. For example, a line or angle is something

The Changing Political Economy Of India Essay Example for Free

The Changing Political Economy Of India Essay From 1947 – 1990 India had a much closed system of economy. Most of the core industries were controlled by the central government and there were no real competitors. A policy of import substitution in the decades after independence encouraged the development of a broad industrial base, but a lack of competition contributed to poor product quality and inefficiencies in production. During this period India had high restrictions on the FDI (Foreign Direct Investment). For those players who wanted to invest, there were too many bureaucratic levels in the Indian political system which has resulted in delays in getting the necessary approvals. For those companies that were able to establish the product lines in India, the true value of the commodities could not be realized as the prices of the commodities were controlled. Though there was improvement in the infrastructure, it was never adequate to serve the ever growing large population. Because the restrictions on the FDI and inadequate funds, development in sectors like transportation and power was slow. Multinational companies operating in India must overcome erratic electricity supplies, poor roads and gridlocked seaports and airports while contending with government policies that discourage hiring and hold back domestic demand for goods in many sectors. The predominance of inefficient state-owned enterprises, particularly in the banking sector, remains a brake on further growth. Since 1990, there were radical changes to the Indian economic system. The economic reforms that started driving the early 1990s have started transforming the Indian economy into an open system of economy. There has been a gradual liberalization of the Public Sector Units. Most of the restrictions on FDI were removed. There were many SEZ (Special Economic Zones) set up across the country to encourage investment in private sector. Government has relaxed limits on foreign investment across most industries. It has also given an opportunity for the big home grown companies to move beyond India. Relaxation of Foreign-exchange controls resulted in multinational companies to be able to invest more freely in India. . India is the second fastest growing economy of the world at present. The strong emergence of private sector in the Indian economy has heightened the pace of development of the pharmaceutical industry in India. The pharmaceutical industry has achieved global recognition as a producer of low cost high quality bulk drugs and formulations. The recent regulatory and much awaited patent laws changes have lead the Indian pharmaceutical industry towards exploring newer avenues of drug development, thus, promising higher capital investment in the pharmaceutical industry in the near future. The Indian pharmaceutical research is backed by strong government support and availability of surplus skilled technical workers. Some of the Indian companies have gone global with presence in 60 countries, including USA, Europe and China. India is one of the top ten producers of bulk drugs in the world and 60% of India’s bulk drugs production is exported. The Indian economy’s growth rate has averaged above 7% over the past three years, yet future expectations for growth are even higher (India Economic Summit, 2006). People generally think that India is over populated. In the current economic scenario, the key strength of India is its population. Now India has the largest educated population in the world. India was among the first developing nations to recognize the importance of software, India already enjoys a fairly strong position in providing IT services. The country offers abundant engineering and technical talent: every year, it produces 400,000 graduate engineers, second only to Chinas 490,000. Companies might also be attracted to India by the increasing availability of reliable suppliers, the chance to escape unrelenting price pressures at home, and the size of the domestic market. LG, for example, plans to make handsets in India to take advantage of its rapidly growing demand for mobile telephones. Although India was late and slow in modernization of industry in general in the past, it is now a front-runner in the emerging â€Å"Knowledge based New Economy†. From an agro based economy it has emerged as a service oriented one. The unprecedented high level of foreign exchange reserves, the upward trend in FDI inflows and the general growth of the economy have given more confidence and encouragement to the policy-makers in the acceleration of economic reforms and liberalization. Both at the central and state levels and across political parties, in general, there is consensus on further economic liberalization. Now India has a well coordinated government action, a centralized economy that can pour resources into projects and direct the development of entire industries, something that was much harder in Indias sprawling, bureaucratic democracy from 1940-1990. India has focused more on software and services, which can be delivered via networks without bureaucratic interference, unlike physical goods. The sum of India’s total exports and imports amounts to around 25%-30% of its GDP. The Indian government is investing more in infrastructure, health and education, and in improving agricultural productivity. It would have a cumulative effect on the economy. India has the one of the highest number of middle class families in the world. The economic liberalization and a large domestic market will prove to be a very attractive target for the multinationals. Reference: India Economic Summit 2006 India: Meeting New Expectations New Delhi, 26-28 November

Ornette Coleman Paper Essay Example for Free

Ornette Coleman Paper Essay Ornette Coleman is one of the most influential artists in jazz and considered an American icon and legend. There are not many musicians that emerge who dramatically changed the way we listen to music. Ornette Coleman was of the major innovators of free jazz as well as a great saxophonist and composer. Coleman’s bluesy, playful music revolutionized jazz by ignoring regular harmonies and rhythm. He even created his own theory â€Å"harmolodic† and applied it to rock instrumental in his group Prime Time. The musician’s new style helped to regenerate jazz by allowing for the genre to go into a new direction and be placed for his music to be placed in a group of major 20th century composers. This paper will discuss how Ornette Coleman borrowed from the world of jazz to influence concert hall compositions. Ornette Coleman was a revolutionary saxophone player who expanded contemporary boundaries of music. He gained those remarkable skills by teaching himself how to play saxophone at the age of 14 and by playing with musicians in local rhythm and blues bars while growing up in Fort Worth, Texas in the late 1940s and early ‘50s. Some of his legends include Charlie Parker and two local musicians in Fort Worth Ben Martin and Reed Connors. Coleman loved Charlie Parker and bebop and thought of it as the most advanced collective way of playing a melody and at the same time improvising. Parker taught Coleman many lessons especially about the quality of what he could play and knowing the audience (Ratliff 63). The musician decided to travel to L.A. and played in various establishments. He eventually made his way to New York with his first band having a good sense of melody and ideas of playing without any preconceived chord changes (Ratliff 55). People thought of him as a genius and others denounced him as a charlatan. His music was considered controversial for instance in his quartet th ey had no chordal instruments such as the piano. Listeners said his music was radically rejecting jazz traditions, but a few praised him and said the music was an extension of the historical practice (Martin,Waters). As he was traveling  in RB jazz bands across the country, he switched back and forth between alto and tenor sax. Resistance was normal for Coleman, and he was use to being fired. In 1950, he wrote an unpublished book that deals with a theory that melody has nothing to do with harmony, chords, or key centers. In 1958, he formed his own band that was established on a mode of playing which no one player had the lead but anyone could come out and play at any time. Beginning in 1959, Coleman and his quartet went to New York and developed the concept of free jazz (George-Warren and Pareles). Free jazz and improvised music did away with any of the strict forms of jazz and classic music such as tonality, chord changes, formal shape and structure, etc. Coleman was put into the category along with Cecil Taylor and Albert Ayler, and they abolished the traditional hierarchy of instrumentation in jazz, classical rock, and pop allowing for any instrument to be equal in improvising. Many performers were encouraged by these individuals to go beyond the regular technique to develop â€Å"extended† techniques (Cox, Warner 252). Coleman’s group debut in New York was unlike anything anyone had ever heard. The bassist or drummer did not function in a conventional rhythm sense, and there was no piano to provide chordal harmonies. When Coleman played with his group, they did not have any idea what the end result would be. The group was even able to get the attention and approval from conductor-composer Leonard Bernstein and composer Virgil Thompson along with other writers and painters (Europe Jazz Network). Each player in his group contributed what he felt in the music at any moment, and each member is not told what to do but play what they hear in the piece themselves. He also stated that in a sense that there is no start or finish to any of his music, but there is a continued expression, continually evolving strands of thoughts that link all of his compositions together (Coxer, Warner 254). Other things that summarized Coleman’s style of music include: fragmented, pointed melodies, melodic connections based on motive structure and large-scale gestures and abstract relations among pitches, little or no use of conventional harmony and voice leading, but solos often have loose shifting tonal centers, variety of melodic rhythm, nasal insistent tone, loose rhythms, use of middle and upper range o n instrument, passionate expression, and deviation from standard intonation (Martin, Waters 271). Coleman started to explore different music possibilities by mixing and  extending elements of honky-tonk, blues, funk and bebop in areas of harmony, rhythm and the melodic structure. His musical styles alienated him from the jazz world that musicians walked off the stage when he showed up for a show. His new innovations later became known as â€Å"harmolodic†, which helped change jazz by pointing it in a direction away from the musical styles of bebop, but also established a place in a group of major 20th century composers such as Charlie Parker, Harry Partch, Charles Ives, and John Cage (Europe Jazz Network). From 1962 to 1965, Coleman withdrew himself from the spotlight and taught himself to play the trumpet and violin. He began to turn his attention to writing compositions for various musical forms such as woodwind quintets, chamber orchestras, string quartets, symphonic works and vocal works. This is the point in his life where his music began to affect the concert hall. The first public performance of one his pieces was the string quartet piece Dedicated to Poets and Writers. Performances of some of his works are scarce and have not been performed or recorded. The release of his two pieces Saints and Soldiers and Space Flight performed by the Philadelphia Orchestra cleared the way for his most famous piece Skies of America symphonic suite. The piece is scored for jazz ensemble and orchestra and debuted in 1972 at Newport in New York Festival and recorded by the London Symphony Orchestra (George-Warren and Pareles). This work stands as Coleman’s harmolodic manifesto. There are some themes that people can recognize. Coleman enters the scene halfway through the piece with his saxophone during â€Å"The Artist in America†. His modulations have a fresh, sometimes abrupt sound as a result of movement of the melody and the chords. There are a number of different c hord changes which are considered correct even though it does not sound correct. Throughout the piece the works of Charles Ives comes to mind with the jumble of melodies and heavy densities. The entire work introduced his â€Å"harmolody† theory in which harmonies, rhythms, and melodies function independently and equally (George-Warren and Pareles). The theory relates to the use of similar melodic material in different clefs and keys, producing a texture of predominately parallel motion (Martin, Waters 271). He wanted to be like famous musicians George Gershwin, Duke Ellington, and Charles Mingus so that he could help break down boundaries between â€Å"modern jazz† and â€Å"serious concert† music. Coleman translates his ability as an improviser into orchestral terms. With his  orchestral works, he was able to create a peculiar timbre and certain licks unlike any other composer writing orchestral works. During the 1970s Coleman’s musical horizons continued to expand. He formed the group Prime Time which incorporated rock and funk rh ythms and melodic fragments similar to RB music along with its harmonic possibilities. The free jazz/classical composer now created dance music that combined elements of jazz, funk, RB, and rock with an unusual mix of instruments two guitarists, two drummers, two bassists, Coleman on the sax, violin, and trumpet. This group’s music included multi-layered melodies, polytonal and polyrhythmic textures which were defined as harmolodics. This style shaped more music other than jazz, and Coleman’s music influenced affected many rock musicians during the 70s especially Frank Zappa (Europe Jazz Network). While Coleman influenced rock musicians, he continued to diversify his music and became interested in African cultures. He traveled throughout Africa with Prime Time and created a new album Dancing in Your Head featuring field recordings with the group while they were working with tribal musicians in Morocco. In the 1980s Coleman revised and completed Skies of America after being commissioned by Caravan of Dreams, an arts center that opened in his hometown of Fo rt Worth, Texas. Coleman continued to write for all instrumentation and group sizes. He continued compositions for the concert hall such as the Meet the Modern series and The Sacred Mind of Johnny Dolphin. His group Prime Time eventually mixed ac (Martin and Waters)oustic and electric instruments. In 1993, his most monumental recordings from Atlantic were released in a box set entitled Beauty Is a Rare Thing. He went on to be inducted into the American Academy of Arts and Letters and was featured by the New York Lincoln Center which hosted a festival of his works featuring a performance of the Skies of America by the New York Philharmonic and surviving members of his band Prime Time (Europe Jazz Network). One of the greatest jazz artist and composer of all time is Ornette Coleman who influenced music for the concert hall and popular music genres such as jazz and rock and roll. His music for the concert hall was innovative and creative as stayed true to his artistic style and capabilities. One of his most influential pieces for the concert hall was Skies of America which helped blend many different styles of music into an orchestral work. Individuals were influenced by his pioneering work in  creating free jazz and the use of improvisation styles as well as his newly created harmolodic theory. Coleman was not afraid to step out on the limb to perform and create music without boundaries and that did not follow the traditional Western theory practices. He did receive a lot of criticism for his approach but affected and changed many by his abilities. Bibliography Cox, Christoph and Daniel Warner. Audio Culture: Readings in Modern Music. Change of the Century. New York: The Contiuum International Publishing Group, 2004. Europe Jazz Network Musicians . 20 February 2010 http://www.ejn.it/mus/coleman.htm. George-Warren, Holly and Jon Pareles. Rolling Stone Encyclopedia of Rock And Roll. Ornette Coleman. Boston: Simon Schuster , 2001. Martin, Henry and Keith Waters. Jazz: the frst 100 years. Belmont: Thomas Schirmer, 2006. Music, The Jazz Ear: Conversations Over. Ratliff, Ben. I Know Who You Are Ornette Coleman. New York: Henry Holt and Company, LLC, 2008.

Comparison Of Land Line And Mobile Phones

Comparison Of Land Line And Mobile Phones No one can ever forget Alexander Graham Bell, who is credited as the inventor of Telephone. With innovation and advancement in technology, the simple two way communicating device has taken a new form popularly known as mobile phone. We have reached an era where it is very common to hear words like I cant live without mobile phone. Cell phone has become a part of our daily life.. Let it be business deals, any personal work or meetings everything today can be done with the help of mobile phone. A Mobile Phone, Cell Phone or Hand Phone is an electronic device which lets the user to be mobile and make or receive telephone calls across a wide geographical area, served by many public cells. The calls could be made to and received from either a fixed line or another mobile. Mobile phone uses a wireless network for communication i.e. a network which is which is not connected by cables of any kind. Base Station (BS).Each base station is in turn is connected to a central hub and is controlled by this switching office, also known as Mobile Switching Center (MSC). MSC is nothing else but a computerized center that is responsible for connecting calls, recording call information and billing. The communication between all the base stations and the telephone central office is coordinated by MSC. PSTN connects all conventional telephone switching centers with MSCs throughout the world. Also, the cell size is not fixed and can be increased or decreased depending on the population of the area. Generally, the radius is kept 1 to 12 mi. In comparison to low density areas, high density areas require more geographically smaller cells to meet the traffic demands. Once the cell is determined, the cell size is optimized so that the adjacent cells signals are not interfered. For this purpose, the transmission power of each cell is kept low to prevent its signal from interfering with those of other cells. Block Diagram of cellular Network Difference between Fixed Line and Mobile Phone In case of public switched telephone network (PSTN), the landline trunked lines (trunks) are used for transfer of information. These trunks comprise of fiber optic cables, copper cables, microwave links and satellite links. The network configuration in the PSTN is virtually static as the changes in the network connections would be required only when the subscriber would change the residence. Wireless networks, on the other hand are highly dynamic, wherein the network configuration is to be rearranged every time the subscriber moves into the coverage region of new base station. Unlike fixed networks which are difficult to change, wireless networks must reconfigure themselves for users within small intervals of time (on the fraction of seconds) to provide roaming and imperceptible handoffs between calls as a mobiles moves about. The available channel bandwidth for fixed networks can be increased by installing high capacity cables whereas wireless networks are constrained by RF cellular bandwidth provided for each user. Frequency Reuse Principle Increasing the capacity and coverage area is the key feature of any cellular network and this can be accomplished by re-using the frequency. It is true that to avoid interference, neighboring cells should not use same frequency but as the frequencies available is limited, they can be reused. A frequency reuse pattern is nothing else but a collection of N cells arranged together where N is the reuse factor, in which each cell uses a unique set of frequencies. The frequencies can be reused whenever the pattern is repeated. F1,F2, F3,and F4 in the above diagram define the pattern with the reuse factor of 4.The cells that use the same frequencies(ones with the same frequency number) are known as reusing cells. Transmitting and Receiving Calls Whenever user makes a call from cell phone, the mobile station searches for a band with a strong signal to setup a channel and send the data to the closest base station using that channel. The base station then connects to Mobile Switching Center (MSC) and passes the data to it. MSC further passes the data to the telephone central office. A connection is established and result is sent back to MSC, if the called party is available. At this point MSC assigns an unused voice channel to the call and mobile station automatically adjusts its tuning to the new channel so that communication can take place. Whenever a call is made to a mobile phone , the central office of the telephone from where the call has been initiated sends the number to the MSC.MSC in turn sends the query signals to each cell in process to find out the location of mobile station. This process is called paging. Once the mobile station is found MSC sends the ringing signal to it and after the station answers, a voice channel is assigned to the call for the communication to begin. Handoff The process of transferring the connected or on going call from one channel to another in order to prevent the termination of call is known as Handoff or Handover. Whenever the mobile station moves from one cell to another and signal becomes weak, handover is required. MSC monitors the level of signal every few seconds and if it finds the strength of signal diminishing then it searches for a new cell wherein better communication can take place. There are two types of handoff: Hard Handoff: In this case, a mobile station communicates only with one base station. When the mobile station moves from one cell to another, the connection with the target cell is established only when the connection from the source is broken. Thus, such handovers are also known as break-before-make. Soft Handoff: In this case, a mobile station can communicate with two base stations so there is no need of breaking from the source cell to make a connection to a target cell. Instead, a mobile station may continue with a new connection while retaining the older one for a while. Thus, such handovers are known as make-before-break. Access Technologies Frequency Division Multiple Access (FDMA): FDMA is a technique in which the spectrum is divided into frequencies and is assigned to users. The channel is assigned to only one subscriber or user at a time i.e. A channel will remain blocked until the call which was initially made has completed. A full duplex FDMA requires two channels, one for sending or transmitting the data and another for receiving. FDMA technology was used in first generation systems, which were analog systems. Time Division Multiple Access (TDMA): TDMA splits each frequency into time slots thus improving spectrum capacity. In TDMA technology, each user is allowed to access the entire radio frequency channel for the short period of a call. The same frequency channel can be shared by other users as well at different time slots. The base station continually switches from user to user on the channel. The second generation mobile cellular network is dominated by TDMA. Code Division Multiple Access (CDMA): CDMA simply means communicating with different codes. It allows all the users to occupy all channels at the same time thus increasing the spectrum capacity. Each voice or data call is assigned a unique code, so that calls could be differentiated from each other while being carried over the same spectrum. In case of CDMA terminals can communicate with various base stations using the feature known as soft hand-off. Mobile Generations: Evolution from 1G to 3G With the rapid advances in technology and the greater selection of new wireless services and applications the mobile has grown through various generations fulfilling the increasing demands of its users. First Generation (1G) mobile phones were analog which had only voice facility. Additional facilities like messaging and data services, fax were introduced in digital phones known as Second Generation (2G) mobile phones. The third generation mobile phones (3G) which are being talked about a lot nowadays, includes high speed of internet browsing, picture and video messaging facilities. In short, multimedia facilities when added to the second generation mobiles (2G) gave birth to the third Generation mobile phones. First Generation Mobile System: The cellular networks were introduced in 1980s and since then it has not stopped growing. The first generation mobiles were analog systems with the capability of transmitting at the speed of 9.6 kbps max. At that time there was no worldwide coordination for the development of technical standards worldwide. AMPS (Advanced Mobile Phone System) was invented in Bell Labs and was installed in United States in 1982.When used in England and Japan it was known as TACS and MCS-L1.In 1G mobile systems roaming was not possible and efficient use of frequency spectrum was not there. Second Generation Mobile System: ETSI was created in Europe in mid 1980s to standardize the mobile communication sector. This standardization lead to the beginning of new network which was based on digital technology and popularly known as Global System for Mobile Communication (GSM).GSM was actually introduced to add more services to the actual network as well as meet the requirements of data traffic. GSM consists of the following three main components: 1. Base Station Subsystem 2.Network Subsystem 3.Network Management System Base Station Subsystem: It consists of Base Transreceiver Station (BTS), Base Station Controller (BSC) and Transcoder sub-multiplexer (TCSM).BTS is the network component that manages the interface between mobile station and the network. Mobile terminals are connected to the BTS through the air interface. BTS makes use of omnidirectional or directional antennas for transmission and reception. BSC provides major functions like handover and managing radio resources. Network Subsystem: Network subsystem is basically an interface between the public network and GSM network. All the communication between mobile users and other users (ISDN, fixed, mobile) is managed by NSS. The databases of subscriber and is also kept with NSS to manage users mobility. Various components of NSS are described below: 1) Mobile Switching Center (MSC): It is the most important component that performs switching functions necessary for interconnections between mobile users and other users (fixed or mobile). 2) GMSC: To connect the cellular network with PSTN, a gateway known as GMSC is used. 3) Home Location Register (HLR): All the information about the subscriber such as the coverage area, services provided to the user, current location and mobile equipment status etc is maintained in this register. The database remains same until the termination of subscription. 4) Visitor Location Register (VLR): The information of subscriber is uploaded in this register whenever he enters the coverage region so that necessary services could be provided to him. VLR of the new region is updated with the database whenever the subscriber moves to the new region. VLR is dynamic in nature as it keeps the data of the subscriber temporarily and interacts with HLR for recording the data. 5) Authentication Center (AUC): It takes care of the security by providing standards for encryption and authentication of users. Encryption key is kept in mobile equipment as well as AUC to protect the network from unauthorized access. 6) Equipment Identity Register (EIR): All mobiles are identified using IMEI (International Mobile Equipment Identity) number which is written on the battery of the phone. EIR keeps the list of all valid IMEI number and whenever a call is initiated, the network checks the IMEI number and call is connected if the number is valid. No calls are allowed from unauthorized terminals. 7) GSM Interworking Unit (GIWU): GIWU is an element or a unit that is a combination of hardware and software and synchronizes the information. It lets the user to choose between message and speech mode by acting as an interface to different networks. Network Management System: The third element of GSM basically monitors the different elements and functions of the network. It performs the following main tasks: 1. Network Monitoring 2. Network Development 3. Network Measurement 4. Fault Management NMS continuously monitors the performance of the network to ensure it runs smoothly. The performance can be measured by collecting the data from the individual elements for analysis and storing it in the database. The network operator can then compare the data collected in the database with the one which was actually expected. If any fault occurs, the fault alarm is generated .These faults are then required to be corrected either by NMS or manually. Interfaces in GSM Different interfaces are used in GSM. These are Air , Abis and A interface.Air interface is an interface between Mobile station and Base Transreceiver Station (BTS),Abis connects Base Transreceiver Station (BTS) to Base Station Controller (BSC), and A interface is the one which is present between TCSM and MSC. GSM Architecture Value added services such as voice mail and short message services (sms) were added to GSM along with intelligent services like Pre-paid and fraud management. Later on, GPRS (General Packet Radio Services) was introduced so that packet switched data service could be provided. SGSN (Serving GPRS) and GGSN (Gateway GPRS) were new elements which were introduced in the existing system so that packets could be sent to air interface. IP routers, firewall servers and Domain name servers were also used along with these elements. Finally, to increase the data rate better coding methods were used. Third Generation Mobile System http://it.med.miami.edu/x1645.xml

A View From The Bridge - Questions and Answers :: View From The Bridge Essays

A View From The Bridge:  Ã‚  Questions and Answers  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   â€Å"Eddie has rather strict old-world notions of decorum†. Find some evidence to support this.  Ã‚   How does traditional cultural values come into conflict with modern values in the play?     In the play, Miller explores both written and unwritten laws. Make 2 lists under these headings to see how many you can come up with.   The conditions/difficulties faced by migrants are explored in this play. What are they?  Ã‚     In what ways are physical, emotional/personal conflict explored in the play?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  How is the play resolved? Is this a satisfactory resolution? 4. â€Å"Eddie has rather strict old-world notions of decorum†. Find some evidence to support this. Eddie is a larger-than-life figure; he is authoritative, willful, dogmatic and energetic. In relation to his wife, Beatrice, and with the out side world, he is serenely masterful. Eddie is a man with a rather thin surface of good humour; underneath, he is quarrelsome and authoritative. Although he loves Catherine he expects her to live according to his expectations. Eddie appears to be completely satisfied with the way his family is at the beginning of the play; it is the possibility of change that upsets him.  Ã‚   Eddie is prepared to believe, and say, anything that will keep the family together, to maintain the integrity of his family life and the relationship he has with Catherine. In the end Eddie pictures himself as a generous extrovert, and he is wiling to fight to the death to preserve his ‘name’ for liberalism and honour, whose limitations have been exposed by his behavior towards the family.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In Act I, in the last few scenes, Eddie tries to assert an authoritative manner upon Marco and Rodolpho, aiming the threats mostly at Rodolpho. In one scene Eddie points out to them that Catherine is coming in later than usually that she should be home at a certain time, thereby setting rules for her and Rodolpho. There is also the homosexuality theme, which is play on by Eddie he tries to convince others that Rodolpho is gay so that Catherine will stay away from him, but in the end he betrays the cousins and everyone loses the respect they have for him. 6. How does traditional cultural values come into conflict with modern values in the play?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In the play I believe Eddie is the symbol for the traditional cultural values, while Rodolpho is with the modern, young values.

Gastric Bypass :: essays research papers

Gastric Bypass More than 40,000 people a year are so desperate to lose weight they turn to the controversial, sometimes life-threatening surgery such as Gastric Bypass. I will be explaining what the surgery entitles, disadvantages vs. advantages. And most important, is Gastric bypass surgery the right choice when considering the risks.  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The most common form of â€Å"stomach stapling† is gastric bypass. In this procedure, a small pouch is formed in the stomach and stapled shut. The small intestine is then cut and stapled onto the pouch, shrinking the stomach’s ability to take in food. The technique involves removing a section of the stomach and rearranging the small bowel to divert bile and pancreatic secretions away from the food stream. Fats and starches flow through without being absorbed. In order to be a candidate for the surgery, patients must be considered morbidly obese or at least 100 pounds overwei ght. Before an individual gets the go-ahead, he or she meets with doctors and psychologists to rule out all other ways of help.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Surgery may sound like the best option for a morbidly overweight person, but a small figure comes at a high price. There are health risks and the side effects can be fatal. Three people will die during every 1,000 procedures, according to the ASBS. Let me tell you about more disadvantages. More than one-third of obese patients who have gastric surgery develop gallstones. Nearly one in three develop nutritional deficiencies. Patients could also be at risk for anemia, osteoporosis and metabolic bone disease. However, these side effects can be avoided with the proper amount of vitamin and mineral supplements. Up to 20 percent of patients who undergo the operation will require follow-up surgeries to correct complications. Common problems include abdominal hernias, breakdown of the staple line and stretched stomach outlets. There’s rapid regain of weight and all sorts of medical problems. From vitamin deficiencies to constant illness, stomach upsets, diarrhea, fatigue and horrible wound infections. Many people don’t want to admit they’ve had problems because they’re so happy to be thin; â€Å"People who have had the surgery the past couple of years are in a honeymoon state†, states Guthrie, Catherine. The author of â€Å"Bariatric Surgery: A Radical Obesity Fix. They is so thrilled to be thin. They believe being thin at all costs is more important than their own lives. Even if the patients have problems  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  although these are some complications, most patients undergo only one surgery and there's an 85 percent success rate. Gastric Bypass :: essays research papers Gastric Bypass More than 40,000 people a year are so desperate to lose weight they turn to the controversial, sometimes life-threatening surgery such as Gastric Bypass. I will be explaining what the surgery entitles, disadvantages vs. advantages. And most important, is Gastric bypass surgery the right choice when considering the risks.  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The most common form of â€Å"stomach stapling† is gastric bypass. In this procedure, a small pouch is formed in the stomach and stapled shut. The small intestine is then cut and stapled onto the pouch, shrinking the stomach’s ability to take in food. The technique involves removing a section of the stomach and rearranging the small bowel to divert bile and pancreatic secretions away from the food stream. Fats and starches flow through without being absorbed. In order to be a candidate for the surgery, patients must be considered morbidly obese or at least 100 pounds overwei ght. Before an individual gets the go-ahead, he or she meets with doctors and psychologists to rule out all other ways of help.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Surgery may sound like the best option for a morbidly overweight person, but a small figure comes at a high price. There are health risks and the side effects can be fatal. Three people will die during every 1,000 procedures, according to the ASBS. Let me tell you about more disadvantages. More than one-third of obese patients who have gastric surgery develop gallstones. Nearly one in three develop nutritional deficiencies. Patients could also be at risk for anemia, osteoporosis and metabolic bone disease. However, these side effects can be avoided with the proper amount of vitamin and mineral supplements. Up to 20 percent of patients who undergo the operation will require follow-up surgeries to correct complications. Common problems include abdominal hernias, breakdown of the staple line and stretched stomach outlets. There’s rapid regain of weight and all sorts of medical problems. From vitamin deficiencies to constant illness, stomach upsets, diarrhea, fatigue and horrible wound infections. Many people don’t want to admit they’ve had problems because they’re so happy to be thin; â€Å"People who have had the surgery the past couple of years are in a honeymoon state†, states Guthrie, Catherine. The author of â€Å"Bariatric Surgery: A Radical Obesity Fix. They is so thrilled to be thin. They believe being thin at all costs is more important than their own lives. Even if the patients have problems  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  although these are some complications, most patients undergo only one surgery and there's an 85 percent success rate.

Presidential vs. Parliamentary Political Systems Essay -- Political Sc

Presidential vs. Parliamentary Political Systems   Ã‚  Ã‚  Ã‚  Ã‚   There are two main types of political systems, one being a presidential system and the other being a parliamentary system. Both of them have their own benefits as well as their own disadvantages. No political system can be perfect or can always have stability, but shown in history there are successful countries that use either one. Also there are countries that have failed with one of the two systems.   Ã‚  Ã‚  Ã‚  Ã‚  Firstly there is the presidential system. There are many characteristics to a presidential system. The first main part of a presidential system is how the executive is elected. The executive is a president who is elected to a fixed term. Also a president is not only head of state, but is head of government. The president is the sole executive of the government. Even though there is a cabinet in a presidential system it does not have the power it does in a parliamentary system. The cabinet is chosen by the president instead of chosen by the parliament. A president has to follow a constitution rather than following history. The president actually has a large part in the government’s decisions. A big advantage to political scientists of the presidential system is that there is a separation of powers. The legislative branch being separate from the executive branch lets one another keep checks and balances on each other. This assures that no one branch will take over or attempt to take over the government. Another advantage of a presidential system is that the population elects the chief executive and the legislative branch. By winning a popular vote shows that most of a country is backing the executive which does not seem to cause revolution. The president can not dissolve an assembly as one can in a parliamentary system. Also in a presidential system there is the judicial branch, which is the court system. The judicial branch is important because it helps uphold the constitution. One of the last advantages of a presidential system is that there is more stability because a president is elected to a fixed term, where as in a parliamentary system a prime minister can be ousted at any time. A presidential system is not perfect, but it has it’s high and low points.   Ã‚  Ã‚  Ã‚  Ã‚  The other type of political system being analyzed is a parliamentary system. A parliamentary system has its executive branch in ... ... be elected by the majority of the population of the country. Also there being a written constitution in a presidential system makes it easier to prefer because this explains the law precisely and accurately. In a presidential system there is a judicial branch which makes it fair to be tried for crimes, which is a plus too. I may be bias because I live in a country that has a presidential system, which is the United States and it is the most successful nation, but I feel that even if lived in another country I would envy our style of government and would want to live here. A presidential government is by the far the most successful and fairest way to run a country. I feel that France is most comparable to the political system I prefer. It is semi-presidential, which is more effective than a parliamentary system. Their election process is similar to a presidential system, which shows a popular vote in the population wins. The parliament can censure the premier also, which is good because it does not let one part of government make any drastic changes without the parliament agreeing. I feel that France is most like my preferred type of political system because of these reasons.

Learning to Read and Write Summary Essay

In â€Å"Learning to Read† an excerpt from his autobiography, Frederick Douglass writes about the steps he took to learn to read and write. He shows all the steps in this excerpt. He was a slave in a house; he didn’t have any opportunity to go to school or get any educations but the mistress in the house helped him and taught him the alphabet. But then Douglass’s master asked his wife to stop teaching him. She listened to her husband and turns into inhuman, an evil woman, Douglass could not recognize her anymore. Douglass writes, â€Å"She finally became even more violent in her opposition than her husband himself† (36). She changed and she became more evil, more violent than the master. But then that didn’t make Douglass stop and stand hopelessly, he found another way to learn. He tricked a kid from his neighborhood and makes that kid teach him how to read and it went well. After that he continued to find more way to learn, and try improving his reading. He found a book named â€Å"The Columbian Orator†. He used every opportunity he got try to read this book and learn the words in there. That was the final step that he took to learn to read. Some years later, after he went to a shipyard and saw and board with words, letters, and he wanted to write. He tried to copy the letters from the board. He didn’t stop; he wanted to know more about writing. He found a boy and asked him to teach him write. The boy taught him to write all the alphabet letters. Finally, the last step he took to learn to write was that he took a book and copy all the words in there and try to remember what the words looked like. That was long and not so easy time for him to learn how to read and write but it didn’t stop him from his interest in reading and writing. Even though he didn’t have any opportunity as a slave to have education, he became strong and found any way that could help him to learn. He keep reading and writing until he could read and write excellently. Finally he succeeded in learning how to write. Douglass, Frederick. â€Å"Learning to Read.† The Norton Mix. Ed. Elisabeth Kessler, Et. Alia. New York: w.w. Norton and Company, 2011. 35-41. Print.

Legal Strikes and Illegal Strikes Under Labor Law

Q1. Legal strikes and illegal strikes are dramatically different in terms of how they are viewed in Labour Law. Discuss. (5 marks) Section 1 (1) of the Labour Relations Act, 1995 defines â€Å"a strike as a cessation of work, a refusal to work or to continue to work by employees in combination or in concert or in accordance with a common understanding, or a slow-down or other concerted activity on the part of employees designed to restrict or limit output†.According to the â€Å"Labour Relations Act, 1995† the strikes are legal only if some preconditions are met such as the collective agreement must have expired, a strike vote must have been held and 50% of the members are in favour of the strike, and a conciliation officer must have been appointed. All the employees covered under Labour Relations Act, 1995 are not lawfully permitted to strike e. g. ospitals, and nursing homes and Toronto Transit Commission do not have the right to strike. Some departments like fire fig hters and police are not subject to the above-discussed law and have their own legislations. If a union is not adhering the law the strike can be charged as illegal and the participants are subject to discipline. The employer can request the board for cease immediately and if the orders are disobeyed, court injunction can occur.The breech of court orders can result in fines and jail sentences and employers can also sue the individuals or unions for the damages. The union leaders can be charged and held responsible for the consequences of the strike. Considering the differences of legal and illegal strike, as defined above by law, it can be argued that legal strikes and illegal strikes are dramatically different in terms of how they are viewed in Labour Law. Question 2: How should Bob begin to address this situation? (5 marks)Bob Graham a newly appointed Labour Relation Manager has been directed by the management to get rid of the chief union steward Peter who is known for absenteeis m (missed over 100 shifts), coming late to work (53 times), do not advise his supervisor about being absent (25 occasions), low performance at work, breath smells of alcohol on a regular basis (serious infraction), unpredictable mood swings and disruptive behavior to entire workforce. The complaints have been made by the employees to the management about Peter’s bsenteeism, attitude and performance but all in vain. Employees who habitually absent from work or come late are subject to discipline. Absenteeism in the plant averages six shifts a year whereas, Peter has missed one hundred shifts which is way more than the plant average therefore should be subject to discipline with a series of warnings and ultimately should be discharged. Although there are several concrete evidences and complaints about Peter’s misconduct at the workplace, his disciplinary record is clear.The reason for this, described in the case study, is very obvious, management views Peter as someone t o fear, as the company occurred a hefty financial loss as a result of a successful illegal strike lead by him. Bob is in a very critical position as he is new to the organization and that there is no record of Peter’s misconduct at the workplace. He has not been issued any verbal or written warnings. Therefore he should be very careful in whatever actions he take against Peter.He should start an official, fair and objective investigation against Peter and should involve other senior management members too. The major issue faced by Bob is that apart from the clear evidences of Peter’s misconduct in the workplace there are no disciplinary reports against him. Bob should first develop a relationship of trust with the employees in the organization as a credible HR manager. Bod in normal situation would consult union steward and Peter’s immediate supervisor to discuss the issue. As Peter is the union steward, it can be hard for him to involve union effectively.Theref ore he should keep the evidences like his attendance, his behavior with others and should conduct interviews with the employees who have been complaining about his behavior and have substantial amount of documentary evidences by taking as many witnesses as possible. Because Peter is the chief steward of the union and has been occurring substantial financial losses to the company, it is worth hiring a third party to do the investigation for Bob. After he is collected concrete evidence against him, he should conduct an interview with Peter in the presence of another senior management member and address the issues.Peter should be given verbal warning followed by the written warnings. He can repeat the written warnings if required so that the disciplinary action can be escalated to the next level. If Peter finally does not correct his behavior, which most likely seems to be the case, he should be suspended without pay fro 1 to 5 days. After that if he still does not change his behavior, he is subject to be terminated with cause. Question 3: If Peter is discharged, what arguments would the company lawyer use at arbitration? (10 marks)If the management decides to discharge Peter, he using his power will take the disciplinary action to attribution where the union will try to show that management did not have cause to the disciplinary action against Peter. Company lawyer in this case should have real evidences against peter so that management can attempt to prove how the action taken was crucial for business. Peter committed some serious offences like drinking at the workplace and the clear disciplinary record the he has â€Å"irreparably damaged the employment relationship with the employer† (Module 5).The contract between an employee and employer, which says that employee will carry out tasks according to the directions given and would adhere the established standards personally and professionally in return of the payment he gets from employer. The lawyer sho uld talk about management rights in collective agreement, which outlines that the management has the right to fire the employees who are subject to discipline and poor performance to run the business smoothly. The lawyer should provide the substantial documentations Bob prepared while investigation and warning stage.The lawyer should also emphasize if discipline is a required function on the management’s mandate to preserve stability in the workplace. Talking within the context of discipline the argument should be made by the lawyer about how Peter’s absenteeism significantly and progressively exceeded the plant average and that the behavior was not altered by him after a series of communication with him in making an effort to close the gap between his performance and the established standards of the organizations.While highlighting the causes of discharge such as, 100 missed shifts, 53 late arrivals and 25 occasions of not advising the supervisor of his absence, the a rgument should also be made about as to how Peter was able to influence management using his power not to make a report on his disciplinary record. Considering his involvement in the serious infractions such as drinking at the workplace and harassing the co-workers psychologically it can be argued that his actions did not meet the mandatory standards established by the organization. No formal apology by Peter to the management can also be a significant argument for the company lawyer.As defined in module 5 â€Å"Discipline can include termination with cause for serious infractions or infractions which have followed lengthy disciplinary records†, Peter is subject to both which provides a logical cause to the action taken against him. Q 4. What arguments would the union lawyer make in response? (10 marks) The work record, seniority, age, re-employability, company rules, duty to accommodate, the economic climate and his reputation as a union leader will be the key arguments by t he union lawyer in response to the company lawyer.Peter’s seniority and clean disciplinary record suggests that the union lawyer has a strong argument to make. Peter’s length of service with the company would provide the union lawyer an edge over the company lawyer as in the union-represented workplaces senior employees have significant rights and seniority derives almost all of the decisions to reduce bias. Peter’s seniority is complemented with the clean disciplinary record over the period of his job that puts the union lawyer in a strong position. Peter’s age and economic conditions in the industry he works in provide a strong argument.According to the case study â€Å"Peter Frost is a 52 year old maintenance mechanic with 25 years service in a construction materials plant in western Mississauga†. According to the statistic provided on bureau of labour website the maintenance mechanics’ jobs are subject to change frequently and adaption t o new sophisticated machinery is crucial. The increased automation and new computer controlled machines in the plants can result in less demand for old workers who got their training years back and were unable to update their skills.Peter perfectly fits in this scenario, as he is working in the industry for a long time and doesn’t seem like he as been going for new training considering his attitude to work. Therefore his re-employability is an issue considering the external environment of the industry. The fact that Peter is a known union leader for conducting successful illegal strikes can also affect his re-employability. Company rules also put the union lawyer in a favorable position.The clean disciplinary record of Peter advocates that the organization does not have the history of enforcement of disciplinary actions, the past practices and the publication of rules is poor. If the disciplinary rules and procedures were in place and were practiced the management would have been warned Peter of infractions as they occurred, and also the â€Å"Discipline in the labour relations field is foremost rehabilitative rather than punitive†(Module 4). If Peter admits he is addict to alcohol the company has the duty to accommodate under the Ontario Human Rights Code.It can be logically argued on this base that peter’s addiction is a disease/ disability and he is covered under the terms of the Duty to Accommodate provisions of the Code (Module 5). Question 5: What criteria would an arbitrator use to decide the case and what decision would likely be made? (20 marks) In this discharge case the arbitrator has the ultimate right to support the discharge of Peter, dismiss his discharge or adjust the discipline to something less than a discharge for example an extended suspension without pay.In situations like this, it is usually up to the company and union lawyers as to how they present and support the information they provide to the arbitrator. However t he decisions made by arbitrator in the past and set examples are also the majour contributors in the decisions made by an arbitrator (Module 5). The literature about the previous cases reveals that an arbitrator typically considers the severity of infraction, the work record, seniority, age, re-employability of the employee and the company rules, duty to accommodate, the economic climate before making any decisions.In this case both the union lawyer and the company lawyer have provided some logical arguments to defend them, which makes it very difficult to predict what decision the arbitrator would most likely to make. The comparison of both parties’ arguments and the past decisions of the arbitrators would help to anticipate the decision the arbitrator would make about Peter’s discharge case. The company lawyer made a solid argument about the seriousness of the offences made by Peter such as drinking at the workplace.Where as the union lawyer made a logical argument t o defend peter, he highlighted that if Peter admits that he is alcoholic or drug addict which is considered to be a disease and a disease is a disability the employer considering the Duty to Accommodate Provisions of the Code is bound to accommodate Peter through appropriate means rather than discharge. The company lawyer made an argument about peters progressive absenteeism and poor performance over the period of 4 years.Talking within the context of discipline the argument was made by the lawyer about how Peter’s absenteeism significantly and progressively exceeded the plant average and the gap between his performance and the established standards of the organizations. Peter’s seniority is complemented with the clean disciplinary record over the period of his job was highlighted by the union lawyer in response. The absence of any disciplinary charges on Peter’s record provided the union lawyer an edge over the company lawyer.The lawyer argued about management rights in collective agreement, which says that management has the right to fire the employees who are subject to discipline and poor performance to run the business smoothly. The union lawyer raised an issue of company rules he argued that the clean disciplinary record of Peter advocates that the organization does not have the history of enforcement of disciplinary actions, the past practices and the publication of rules is poor.The lack of communication history between Peter and the management in the previous years did put the company lawyer in an awkward position, as the discipline in the labour relations field is primarily rehabilitative and not punitive. The company lawyer talked about how Peter’s behavior was interfering with other employees but the evidences did not back that as his record was clear and there was a not substantial document available from previous years.The union lawyer in this case seems to have an upper hand over the company lawyer as he argued about Peter’s seniority, age, re-employability the economic condition, the external environment of the industry which are the majour issued the arbitrator would consider while making the decision. The union lawyer had thoroughly researched the criteria the arbitrators use to make decision and has made argument about how the charges against peter are not well supported by the evidences. Arbitrators made the decisions based on the evidences provided by the both parties.The examples of the documentation could be the documentations, videos and witnesses. The lack of these evidences from the company lawyer suggests that Peter is most like to get away with the situation and the decision might be made in his favour than the company. Q 6. How does the situation change if Peter admits he is an alcoholic? (10 marks) If peter admits he is an alcoholic he would have an upper hand over the company. According to the Ontario Human Rights Code the employer has the duty to accommodate the employees who have disabilities.The union lawyer can make a logical argument to defend peter if he admits that he is alcoholic or drug addict which is considered to be a disease and a disease is a disability therefore considering the Duty to Accommodate Provisions of the Code employer is bound to accommodate Peter through appropriate means rather than discharge (Module 5). According to the interpretation of the act the organization must establish that Peter’s disability (consuming alcohol while working) interferes with the rights of other co-workers.The clear disciplinary record of Peter over the length of his job makes it difficult to prove that his behavior has been seriously interfering the right s of other employees. The code says that the employers should accommodate the minor interference or inconveniences if the employee take initiative and request for accommodation. If peter explains why he is asking for accommodation the company is obliged to asses the need of accommodation b ased on the needs of Peter’s colleagues.Peter however is required to apply for the accommodation in writing providing enough time for employer to respond and the company is required to response within reasonable time. If Peter is flexible and realistic the company should considers alternatives than discharge Peter as guided by the Ontario Human Rights Code. According to the case study, there are â€Å"persistent rumours from other employees and supervisors that Peter’s breath smells of alcohol on a regular basis† however there is no evidence of that as his disciplinary record is clear.This puts Peter in a good position to request for the accommodation from employer as the law allows him to do so. Therefore based on the evidences discussed above it can be logically argued that if Peter, in accordance with law, admits that he is an alcoholic it is very likely that he will take advantage of the law as he is an experiences union steward. References: http://www. bls. gov/ooh/installation-maintenance-and-repair/industrial-machinery-mechanics-and-maintenance-workers. htm#tab-6 ——————————————– [ 1 ]. http://www. labour. gov. on. ca/english/lr/faqs/lr_faq3. php#what1