Waterboarding is Torture Essay - 1130 Words

A patrol team from the 1st Brigade, 3rd Infantry Division is responsible for searching suspected insurgent hideouts, capturing enemy combatants and bringing them in for questioning. On July 28th, 2011 the patrol team was in the city of Bagdad, Iraq when a roadside bomb takes out the first two vehicles in the convoy killing four soldiers. They immediately pull to the side of the road and take cover as the rest of the convoy comes under small arms fire. A long fight pursues, but the patrol team is able to disarm the insurgents and take them captive. The next day, back at camp, the platoon leader puts several soldiers from the patrol team in charge of interrogating one of the suspects. He explains the technique he wants used to obtain this†¦show more content†¦A rag is placed over their face to simulate darkness. Water is then poured over the rag, producing a lack of oxygen and inducing fear that makes the individual believe that they are going to die by drowning. In the event the person refuses to give up any information, they may be coerced to cooperate by using this extreme interrogation technique. In the weekly journal â€Å"Time U.S.†, the article â€Å"Waterboarding: A Mental and Physical Trauma† highlights the after-effects by people who have endured the traumatic experience of waterboarding. This is an utterly terrifying event, says Allen Keller, the director of the Bellevue/New York University School of Medicine Program for Survivors of Torture. Psychologically this can result in significant long-term post-traumatic stress, and produce anxiety and depression.† (Waterboarding: A Mental As Well As Physical Trauma - TIME.† N.p., n.d.) Allen Keller goes on to essentially refute claims that a subject intuitively understands that there is no real jeopardy, just discomfort by saying that there is a significant difference between waterboarding a subject during a training event and actual practice. In training, a student trusts that they will not be hurt. In contrast, a detainee has no such guarantee; therefore, the fear is a heightened reality. Many would believe that torture is considered an act that would only cause physical pain. However, physical punishment alone does notShow MoreRelatedArgumentative Essay On Waterboarding1071 Words   |  5 Pagesrecent waterboarding of prisoners of war, detainees and enemy combatants by the United States government has garnered much attention and debate. Some of main topics in this on-going debate include: Is waterboarding torture? Is it legal? Is it moral? What are the repercussions and possible reciprocal action of our enemies because of this waterboarding? This paper does not provide an argument for or against water boarding in and of itself but lays out a defense for the legality of waterboarding as wasRead MorePersuasive Essay On Torture929 Words   |  4 Pages The practice of torture by United States officials has become one of the most controversial elements of military history. The debate of its use in gathering intelligence has been particularly prevalent since the Bush administration. Most recently, a detailed and graphic scene of torture was presented in the movie Zero Dark Thirty. Proponents for the use of torture state that it is necessary for intelligence gathering and that ethics should be waved aside. Opponents argue that it is not becomingRead MoreUnited States Of Americ A Human Rights Defender For A Long Time Around The Global785 Words   |  4 Pages The United States of America had been known as a human rights defender for a long time around the global, but with the brutal torture actions performed by the Central Intelligence Agency, human rights that the America defended for so long seems to be questionable. Is it ok to violate international/ US laws as long as it benefits us? Moreover, does the so-called â€Å"enhanced† interrogation as effective as the CIA claims which helped gather valuable information from detainees that successfully help stoppedRead MoreAnalysis Of The Film Zero Dark Thirty 1122 Words   |  5 PagesThe film â€Å"Zero Dark Thirty† portrays the usage of torture being used to acquire information, which media enhances this torture to be favorable. The novel, Terrorism TV: Popular Entertainment in Post-9/11 America by Stacy Takacs, explores the â€Å"noble grunt† based upon how the information and the media merge together to allow viewers to think otherwise. â€Å"Zero Dark Thirty† directs a film based on a female actress who has her first experience for â€Å"the capture and killing of Osama bin Laden† through theRead MoreThe Moral Of Using Torture1108 Words   |  5 PagesThe Moral of Using Torture While torture is something some people would cringe at, others may approve of it as a useful tool. Is any government ever justified in using torture to gain information? Torture is defined as â€Å"the act of causing severe physical pain as a form of punishment or as a way to force someone to do or say something† (Merriam Webster 1). It has been used in various cultures throughout history such as China, Egypt, Iraq and many others, including modern America and VietnamRead MoreTorture Is Morally Justified?875 Words   |  4 Pages Torture interrogation has been used throughout history, more so recently at Guantanamo Bay with suspected terrorists. The big question is, are the answers that are obtained through torture interrogation reliable, and whether torture is morally justified? The purpose of this document is to explain what torture interrogation is, why it may be used, how it’s done, and how it affects reliability. To begin, torture is the intentional infliction of severe pain or suffering, both physically andRead MoreThe War On Terror Of Terrorism1384 Words   |  6 Pagesterrorists, pushes the boundaries of torture. The Merriam-Webster dictionary defines â€Å"torture† as â€Å"the act of causing severe physical pain as a form of punishment or as a way to force someone to do or say something† (â€Å"Torture†). However, in Alicia Shepherd’s article, Harsh Interrogation Techniques or Torture?, she indicates there is â€Å"no clear consensus on what constitutes torture† (Shepard). Yet while many still classify the techniques use by the CIA as actions of torture, that isn’t the phrase that isRead MoreEconomic Benefits Of Maternity Leave1558 Words   |  7 Pagescom, â€Å"Many against waterboarding as an illegal practice,.† Lauren Carroll, January 16, 2017 USAToday.com,â€Å"Waterboarding Didnt Work, Committee Report Finds.† Tom Vanden Brook, 10 Dec. 2014, Summary: Trump quote: â€Å"I would bring back waterboarding, and I’d bring back a hell of a lot worse than waterboarding,† Donald Trump believes that the US is not demonstrating its strength enough in the fight against ISIS. One of his suggested solutions as president is to revive waterboarding. Former presidentRead MoreThe Economic Benefits Of Paid Leave1616 Words   |  7 Pages â€Å"Many against waterboarding as an illegal practice,.† Lauren Carroll, January 16, 2017 USAToday.com,â€Å"Waterboarding Didnt Work, Committee Report Finds.† Tom Vanden Brook, December 10, 2014 Summary: Trump quote: â€Å"I would bring back waterboarding, and I’d bring back a hell of a lot worse than waterboarding,† Donald Trump believes that the US is not demonstrating its strength enough in the fight against ISIS. One of his suggested solutions as president is to revive waterboarding. Former presidentRead MoreThe United States War On Terror1158 Words   |  5 Pagesforefront of the nation’s agenda. This emergent wave of conflict required a different strategy than the those of the past because of the unorthodox nature of the opponent. One of the major innovations fostered by the â€Å"War on Terror† was the expansion of torture. The dramatic rise in terrorism sparked the unethical advancement of interrogation techniques in order to more effectively acquire information. The emergence of the â€Å"War on Terror† required government officials acquire intelligence in a new way thus

From Innocence to Experience - 1156 Words

From Innocence to Experience Transformations occur all throughout life, from developing pimples as an adolescent, to a midlife crisis that changes everything. In John Knowles’ novel A Separate Peace, there is a transformation in all key elements of the book, from the rivers, to the tree, to the characters. Three specific young men experience change not just because of the transitions through adolescence. These changes also come about because of war, an injury, and guilt. All of these transformations are specifically seen in Leper, Phineas, and Gene. A minor but vital character, Elwin Lepellier, a young man still trying to mature, gets thrown into war and is devoured by its viciousness. Elwin Lepellier or Leper is introduced as a†¦show more content†¦While recuperating at home, Gene stops by his house on his way back to Devon to tell Finny the truth, that it was his fault. However, Finny wouldn’t hear of it and later tells Gene that he wants him to go to the Olympics in his place. Gene feels an overwhelming sense of pride and exclaims â€Å"I lost a part of myself to him then, and a soaring sense of freedom revealed that this must have been my purpose from the first: to become a part of Finny† (77). Though no one can see it, Finny is faced with his own personal struggle: the bitterness of being a cripple and attempting to live in a world where sports and enlistment in the army are no longer a possibility. Finny undergoes surgery again after breaking the same leg and dies in the process. One may conclu de that his death was brought about more by the lack of will to live than anything else. Whereas Finny is confident and outgoing, Gene Forrester is a quiet, envious, introverted, and lonely young man. His insecurities are especially seen when Finny is around. Gene always chooses to argue or compete with Finny. An example of his competitive personality is seen when Finny says, â€Å"You were very good; once I shamed you into it†¦I am good for you that way. You have a tendency to back away from things otherwise.†(10). Gene responds, â€Å"You didn’t shame anybody into anything. I’ve never backed away from anything in my life.†(10). As time progress the rivalry increases and the tension inShow MoreRelatedCompare How Atonement and Spies Explore the Journey from Innocence to Experience.1460 Words   |  6 PagesCompare how Atonement and Spies explore the journey from innocence to experience. Both Atonement and Spies are bildungsroman where the protagonists are reminiscing about events in their childhoods which impose on them in their adult lives. In Atonement, Briony is narrating throughout the text; however the reader only finds this out at the end and in Spies Stephen is narrating with his older and younger self through duel narration with slippage between the two. Both text were published within a yearRead MoreA comparison of the Use of Language between the Chimney Sweeper from Songs of Innocence and Experience1198 Words   |  5 PagesA comparison of the Use of Language between the Chimney Sweeper from Songs of Innocence and Experience Even though, a hundred and seventy nine years later, lying in his grave, William Blake is still one of the best influences in poetry and even daily life today. Blake’s work, unrecognised during his lifetime, but now is almost universally considered that of a genius. Northrop Frye, who undertook a study of Blake’s entire opus, ‘What is in proportion to its merits the leastRead MoreThe Difference Between Innocence and Experience in Poetry670 Words   |  3 PagesThe Difference Between Innocence and Experience in Poetry The idyllic world of Innocence is exposed as naÃÆ've and foolish by the subversive cynicism of Experience. The world of Innocence is happy and loving, and can be compared to Arcadia and the Garden of Eden, the place of true innocence and lack of knowledge. However, Experience is actual reality of what living in the real world is actually like, where people have experienced the problems in the world. They are Read MoreTo Kill a Mockingbird Motiff Essay779 Words   |  4 PagesAll humans are born innocent. Innocence is a time when a person has never done something, it is the first step of a human beings existence. The second step is experience. This step happens after a person has done something he or she has never done before or learns something he or she has never know before. The motif of innocence and experience occurs many times in Harper Lee’s â€Å"To Kill a Mockingbird†. The process of this growth is especially obvious in Jem and Scout’s journey through out the bookRead MoreIgnorance Vs Ignorance1510 Words   |  7 PagesOften innocence is paired with ignorance, but there should be a divisible line between the two. Lacking knowledge on subjects that are erotic, inappropriate or unfavorable makes one innocent. It does not make them ignorant because they are still aware but choose not to speak on them. Ignorance can be the lack of knowledge on those matters as well, but has chosen to speak on them anyway. This is pernicious because it can strip innocence away. Innocence does not equal ignorance and being shelteredRead More An Analysis of Blakes The School Boy Essay1745 Words   |  7 PagesBlakes Songs of Innocence and Songs of Experience in its themes and imagery. Like many of the other poems in this work it deals with childhood and the subjugation of its spirit and uses imagery from the natural world. While first published in 1789 as one of the Songs of Innocence there are strong reasons why Blake moved it to the Experience1 section of the 1794 edition. If we compare it to other poems in the collection it sits better with others in Experience than those in Innocence. On firstRead More`` Candide `` : Innocence And Experience857 Words   |  4 Pagesthe Neo-classical novel Candide by Voltaire the theme of innocence and experience is prevalent through the protagonist, Candide, especially through his journey of finding the prescription of how to live a useful life in the face of harsh reality. In William Blake’s collection of Songs of Innocence and Songs of Experience the two characters, tyger and lamb, show how we lose our innocence to gain experience. Although the innocence and experience are paradoxical terms, we can solve the paradox by analyzingRead MoreInnocence and Experience1681 Words   |  7 Pageswe grew older that we began to lose our innocence with every new experience. Growing older means taking responsibility, accepting and overcoming life’s hardships and understanding oneself. So as we reach adulthood we begin to question when the conversion from innocence to experience occurs and what causes and marks this coming of a ge. In the novel They Poured Fire on Us From The Sky, the characters and plot prolong the opposition of innocence and experience and show us how they continuously overlapRead MoreTheme Of Innocence And Dr. Jekyll And Mr. Hyde1054 Words   |  5 PagesDuality Songs of Innocence Songs of Experience, by Blake, and Dr. Jekyll and Mr. Hyde, by Stevenson, are two stories, which present a case of duality. At the beginning of each of these novels, the author presents two different extremes: Blake presents innocence and experience and Stevenson presents good and evil. In both of these novels, as the story progresses, their two extremes struggle to coexist and one ultimately dominates over the other. Both Songs of Innocence Songs of Experience and Dr. JekyllRead MoreWilliam Blake s Poetry : Relationship Between Innocence And Experience1078 Words   |  5 Pagesin-depth the relationship between innocence and experience in his work, Songs of Innocence and Experience and the resulting tension between these two contrasting states. Blake demonstrates those in a state of innocence are oblivious of that state, ignorant of any other state of consciousness. However, those aware of innocence cannot honestly envision it because their perceptions of realit y have been colored by experience, which will stain their depictions of innocence as well. The subtitle underlining

Fundamental Causes, Inequity and Public Health Free Essays

Social injustice particularly that of [public] health, has been a constant pariah to the common society. Various ‘theories’ were posited as to the root cause of public health inequity; Phelan and Link (2005) directly associated the ‘fundamental’ causes of public health inequity with the ‘socioeconomic statuses (SES)’, the ‘social conditions’, the ‘gradients’ that existed therein. The fundamental cause lies on the material/ resources imbalance as the authors Phelan and Link (2005), Farmer (1999), and Lynch et al (2000) demonstrated. We will write a custom essay sample on Fundamental Causes, Inequity and Public Health or any similar topic only for you Order Now The fundamental causes of morbidity and mortality consist of: (1) influences to multiple disease outcomes, (2) operation through multiple risk factors, (3) intervening mechanism reproduce the association, and (4) finally, the most important feature of ‘fundamental causes’, it involves accession to resources that can be used to avoid risks or minimize the consequences of the disease involved. Health accession is shaped by extent of socio-economic resources (Phelan and Link, 2005). Here it is noted that the cognitive ability or intelligence cannot explain the relation between resource and health. SES, is, admittedly a ‘constant’ and persistent state of the general society (Phelan and Link, 2005). Not even the introduction of knowledge or the epidemiology of the disease was able to completely eradicate the health maladies present; instead, it seems to encourage health inequity. The US, a supra-economic world engine, has a systematic health care delivery system yet a relatively large proportion of their population—American Indians, Blacks and Hispanic and Asian immigrants—do not enjoy the benefits of the health care system as much as their rich counter parts. Localization of public health inequity is fed by the health biased terms like ‘Third World’, ‘Blacks’, ‘the poor’, and other terms that denote social stigma and racism . The aggravation of health inequity is destined to worsen with the current trend on ‘commodifying’ medicine and health and their ‘money-making’ participation in the market industry. Health inequity, as a result of multi-faceted elements of the society, is, as much as a disease as the feared bacillus ‘tubercle’, the causal agent of tuberculosis; Farmer (1999) illustrated the consumption of the disease agent ‘consuming the lives of the lower strata that existed in the late twentieth century. Farmer illustrates the case of societal ‘infection’ with different experiences of three stereotype tubercle patients—Jean Dubussoin (Haitian rural peasant), Corina Valdivia (Latin American with a multi-resistant drug strain of bacillus tubercle) and Calvin Loach (Afro-American and injection drug user). It was ‘social factors’ that determined the fate of these three-infected persons. Their struggle against their disease demonstrates the common obstacles they faced during health accession. Jean’s very low income and the long distance from the hospital dilapidated her chance at having a good accession to medical services offered. Corina’s case was exactly the same except that it demonstrated that of improper treatment of her disease and medical wariness. Calvin’s case was psychosocial wherein there was suggested wariness between him and the medical practitioner due to ‘[racial] wariness’ and late detection. Health inequity of tubercle bacillary patients does not stem from medical mismanagement, from physician-directed errors, as the three ‘stereotypes demonstrate, but more on the conglomeration of factors like race, income, economic policies, ease of health accession and fear of being apprehended or ignored by the medical staffs (Farmer, 1999). According to Lynch et al (2000), health inequity may also be associated with neomaterial interpretation —differential accumulation of exposures and experiences that have their sources in the material world—and differences in individual income. Health inequity, then, in general, is highly dependent on the resources of the individual. This is in opposition of the psychosocial theory which precludes that inequity is, more or less, a result of hierarchy stress or the combination of maladaptive behaviours as a reaction to the SES. The association between the standard of living and health cannot be easily dismantled, yet, on the face of such social health injustice, what actions are available for the State to remedy this particular problem? Lynch et al’s (2000) on solubilizing the problem was vague and inconclusive: .. trategic investments in neo-material conditions via more equitable distribution of public and private resources that are likely to have the most impact on reducing health inequalities and improving public health in both rich and poor countries in the 21st century†¦ (p. 1203) Farmer’s (1999) ultimate solution is pragmatic solidarity. The term was rather vague and inconclusive with no proper defin itum; Pragmatic solidarity was loosely defined as something that would mean ‘increased funding for control and treatment [of diseases]’, ‘making therapy available in a systematic way’ and preventing ‘emergence [of diseases]. Farmer’s primary intent is to target the health anathema at the specific level. On the other hand, Link and Phelan’s approach was different. Link and Phelan (2005) posited a barrage of solutions which capitalizes on policy consideration as macro-level approach to the problem— creating intervention that benefit state members irregardless of their own resources and actions, monitoring the dissemination of health enhancing information and interventions and creating policies that would distribute resources to the poor. A good solution to the problem would be targeting health inequity using combinatorial methods on the macro and micro-level approach. Interventions created at the larger scale such as policy consideration is a good approach and finding out the etiology of various diseases obviously have positive outcomes for ‘curing’. Such interventions are necessary to preserve not only the health of the general public but also to maintain a relatively pure, socially just and a healthy environment. How to cite Fundamental Causes, Inequity and Public Health, Papers

Computer Engineer free essay sample

After reading this chapter and completing the exercises, you will be able to: ? ? ? Describe the primary physical networking topologies in common use Describe the primary logical networking topologies in common use Describe major LAN networking technologies 109 Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. 110 Chapter 3 Not so long ago, there was a real choice to be made between available network topologies and technologies when designing and building a new internetwork. Thankfully, this area of networking has gotten simpler rather than more complex, mainly because the choices have narrowed, with inferior or costly solutions becoming obsolete. This chapter discusses network topologies, which describe both the physical arrangement of cabling or pathways between network devices and the logical manner in which data is transferred from device to device. Next, you learn about network technologies or architectures that describe the methods computers use to transmit data to the networking medium in an orderly fashion. As you’ll see, the topology and technology are often tightly coupled, as certain technologies can be used only with certain topologies. The choices have been limited because only a few technologies and topologies remain as viable options. As is often the case, however, it helps to know where networking started to get an idea of where it might be heading. So even though some information covered in this chapter is obsolete or nearly so, your understanding of these older technologies will help you better understand current and future technologies. Physical Topologies The word â€Å"topology,† for most people, describes the lay of the land. A topographic map, for example, shows the hills and valleys in a region, whereas a street map shows only the roads. A network topology describes how a network is physically laid out and how signals travel from one device to another. However, because the physical layout of devices and cables doesn’t necessarily describe how signals travel from one device to another, network topologies are categorized as physical and logical. The arrangement of cabling and how cables connect one device to another in a network are considered the network’s physical topology, and the path data travels between computers on a network is considered the network’s logical topology. You can look at the physical topology as a topographic map that shows just the lay of the land along with towns, with only simple lines showing which towns have pathways to one another. The logical topology can be seen as a street map that shows how people actually have to travel from one place to another. As you’ll see, a network can be wired with one physical topology but pass data from machine to machine by using a different logical topology. All network designs today are based on these basic physical topologies: bus, star, ring, and point-to-point. A bus consists of a series of computers connected along a single cable segment. Computers connected via a central device, such as a hub or switch, are arranged in a star topology. Devices connected to form a loop create a ring. Two devices connected directly to one another make a point-to-point topology. Keep in mind that these topologies describe the physical arrangement of cables. How the data travels along these cables might represent a different logical topology. The dominant logical topologies in LANs include switching, bus, and ring, all of which are usually implemented as a physical star (discussed later in â€Å"Logical Topologies†). Physical Bus Topology The physical bus topology, shown in Figure 3-1, is by far the simplest and at one time was the most common method for connecting computers. It’s a continuous length of cable Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. Physical Topologies 111 3 Figure 3-1 A physical bus topology network Courtesy of Course Technology/Cengage Learning  connecting one computer to another in daisy-chain fashion. One of this topology’s strengths is that you can add a new computer to the network simply by stringing a new length of cable from the last computer in the bus to the new machine. However, this strength is countered by a number of weaknesses: ? There’s a limit of 30 computers per cable segment. ? The maximum total length of cabling is 185 meters. ? Both ends of the bus must be terminated. ? Any break in the bus brings down the entire network. ? Adding or removing a machine brings down the entire network temporarily. ? Technologies using this topology are limited to 10 Mbps half-duplex communication because they use coaxial cabling, discussed in Chapter 4. Because of the preceding limitations, a physical bus topology is no longer a practical choice, and technology has moved past this obsolete method of connecting computers. However, the original Ethernet technology was based on this topology, and the basis of current LAN technology has its roots in the physical bus. So your understanding of bus communication aids your general understanding of how computers communicate with each other across a network. How Data Travels in a Physical Bus Two properties inherent in a physical bus are signal propagation and signal bounce. In any network topology, computers communicate with each other by sending information across the media as a series of signals. When copper wire is the medium, as in a typical physical bus, these signals are sent as a series of electrical pulses that travel along the cable’s length in all directions. The signals continue traveling along the cable and through any connecting devices until they weaken enough that they can’t be detected or until they encounter a device that absorbs them. This traveling across the medium is called signal propagation. However, even if a signal encounters the end of a cable, it bounces back and travels in the other direction until it weakens or is otherwise impeded. When a signal hits the end of a cable and bounces back up the cable’s length, it interferes with signals following it, much like an echo. Imagine if you were trying to communicate Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. 112 Chapter 3 in an empty room with hard walls that caused your voice to echo continuously. The echo from the first words out of your mouth would garble the sound of words that followed, and your message would be unintelligible. The term used when electricity bounces off the end of a cable and back in the other direction is called signal bounce or reflection. To keep signal bounce from occurring, you do what you would to keep excessive echo from occurring; you install some type of material at both ends of the medium to absorb the signal. In a physical bus, you install a terminator, which is an electrical component called a resistor that absorbs the signal instead of allowing it to bounce back up the wire. Physical Bus Limitations Now that you know more about how a physical bus works, the previous list of weaknesses needs some additional explanation. The limitation of 30 stations per cable segment means only 30 computers can be daisy-chained together before the signal becomes too weak to be passed along to another computer. As an electrical signal encounters each connected workstation, some of its strength is absorbed by both the cabling and the connectors until the signal is finally too weak for a computer’s NIC to interpret. For the same reason, the total length of cabling is limited to 185 meters, whether there’s 1 connected station or 30 connected stations. The network can be extended in cable length and number of workstations by adding a repeater to the network, which, as you know, regenerates the signal before sending it out. At all times, both ends of the bus must be terminated. An unterminated bus results in signal bounce and data corruption. When a computer is added or removed from the network, both ends are no longer terminated, resulting in an interruption to network communication. For a small network of only a few computers, you might think a bus topology is fine, until you consider the last weakness listed: maximum bandwidth of 10 Mbps half-duplex communication. A physical bus uses coaxial cable (a cabling type discussed in Chapter 4, similar to what’s used in cable TV connections), which is limited to a top speed of 10 Mbps and communication in only half-duplex mode. Most of today’s networks use twisted-pair cabling, which can operate at 100 Mbps or faster and run in full-duplex mode, so communication between devices is much faster. For all these reasons, the physical bus topology has long since fallen out of favor and been replaced largely by the star topology, discussed next. Physical Star Topology The physical star topology uses a central device, such as a hub or switch, to interconnect computers in a LAN (see Figure 3-2). Each computer has a single length of cable going from its NIC to the central device. Some advantages of a physical star topology are the following: ? Much faster technologies are used than in a bus topology. ? Centralized monitoring and management of network traffic is possible. ? Network upgrades are easier. A physical star is the topology of choice for these reasons and more. With a central device, communication options are available that simply aren’t possible with a physical bus. For example, the central device can be a 100 Mbps hub, which increases a physical bus’s top Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. Physical Topologies 113 3 Switch Figure 3-2 A physical star topology network Courtesy of Course Technology/Cengage Learning speed tenfold, or a switch, making it possible for multiple communication sessions to occur simultaneously and in full-duplex mode. As a budding network administrator, being able to monitor and manage your network with a central device is a big advantage over what was possible with a physical bus topology. Today’s hubs and switches can include software that collects statistics about your network traffic patterns and even alerts you when excessive errors or unusually high traffic rates are occurring on your network. You don’t get these features in a $19. 99 hub or switch, but  enterprise-level devices can be equipped with several network management tools. As long as your current cabling and installed NICs support it, your network can be upgraded quickly and easily from a ponderous 10 Mbps hub-based LAN to a blazing fast 100 Mbps or even 1000 Mbps switched network simply by replacing the central device. In addition, if your NICs must also be upgraded, you can upgrade in steps because most devices support multiple speeds. So if you want to upgrade from 100 Mbps to 1000 Mbps, you can replace the central device with a switch that supports both speeds, and then upgrade NICs as time and money allow. The switch transmits and receives on each port at the speed supported by the NIC connected to that port. What happens if the number of workstations you need to connect exceed the number of ports on the central device? In this case, you can connect hubs or switches, as you learned in Chapter 2. When several hubs or switches must be connected, usually one device is used as the central connecting point, forming an extended star. Extended Star The extended star topology, shown in Figure 3-3, is the most widely used in networks containing more than just a few computers. As the name implies, this topology is a star of stars. A central device, usually a switch, sits in the middle. Instead of attached computers forming the star’s arms, other switches (or hubs) are connected to the central switch’s ports. Computers and peripherals are then attached to these switches or Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. 114 Chapter 3 Switch Switch Switch Switch Switch Figure 3-3 An extended star topology network Courtesy of Course Technology/Cengage Learning hubs, forming additional stars. The extended star is sometimes referred to as a â€Å"hierarchical star† because there are two or more layers of stars, all connecting back to the central star. The extended star can be used to connect many computers, with the central device running at a very fast speed to shuttle data between the LAN’s outer stars. This topology is most effective when the center of the star is running at a much faster speed than other devices; for example, the central device can run at 1000 Mbps while other devices run at 100 Mbps. How Data Travels in a Physical Star The details of how data travels from computer to computer in a physical star depend on the type of central device. Data transmission starts at a device at the end of one of the central device’s arms. From there, it travels along the network medium’s length until it arrives at the central device. As you know from learning how hubs and switches work, the transmission path differs, depending on the device. Other devices, such as multistation access units (MAUs) used in token ring networks, move data differently. The type of central device, therefore, determines the logical topology, discussed later in this chapter. Physical Star Disadvantages With all the clear advantages of a physical star, you might wonder whether there are any disadvantages. None outweigh the advantages, but it’s worth mentioning that the central device represents a single point of failure. In other words, if the hub or switch fails or  someone kicks the power cord out of the outlet, down goes the entire network. Thankfully, these devices tend to be reliable and are usually placed out of the way of everyday foot traffic. That being said, they do fail from time to time, and having a spare on hand is a good idea. When a physical bus was still the norm and the physical star was just coming on the networking scene in the late 1980s, it was often argued that because each computer must be Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. Physical Topologies 115 cabled directly to the central device, instead of a bus’s daisy-chain arrangement, more cable was required to connect computers. This point is indeed true, and at the time, the amount of cabling needed was a factor in designing a network with a bus or star arrangement. By the time the star network’s advantages were fully realized in the mid-1990s, however, the cabling cost difference had diminished substantially, and the advantages clearly outweighed the minor cost disadvantage. Physical Ring Topology A physical ring topology is like a bus, in that devices are daisy-chained one to another, but instead of terminating each end, the cabling is brought around from the last device back to the first device to form a ring. This topology had little to no following in LANs as a way to connect computers. It was used, however, to connect LANs with a technology called Fiber Distributed Data Interface (FDDI). FDDI was most often used as a reliable and fast network backbone, which is cabling used to communicate between LANs or between hubs or switches. In Figure 3-4, the devices used to connect buildings form a ring, but computers on each LAN are connected with a physical star topology. Building C LAN switch FDDI hub Building A Building B Figure 3-4 A physical ring topology is usually used to connect LANs Courtesy of Course Technology/Cengage Learning The physical ring also had reliability issues because data had to be forwarded from one station to the next. Unlike a bus, in which data travels in all directions and is terminated at both ends, a ring doesn’t have any beginning or end. So each station must reproduce data and pass it along to the next station until it reaches the destination or the originator of the data. In other words, data always travels in one direction. If any station in the ring fails, data can no longer be passed along, and the ring is broken. Technologies such as FDDI overcome some problems with a physical ring network by creating a dual ring, in which data can travel in both directions so that a single device failure doesn’t break the entire ring. However, this technology is costly, and although it was used extensively in the 1990s and early 2000s because it was fast (100 Mbps) and reliable, 100 Mbps and 1000 Mbps Ethernet have largely supplanted it with an extended star technology. Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially  affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. 3 116 Chapter 3 Point-to-Point Topology As its name implies, a point-to-point topology is a direct link between two devices. It’s most often used in WANs, in which a device on a business’s network has a dedicated link to a telecommunication provider, such as the local phone company. The connection then hooks into the phone company’s network to provide Internet access or a WAN or MAN link to a branch office. The advantage of this type of topology is that data travels on a dedicated link, and its bandwidth isn’t shared with other networks. The disadvantage is that this topology tends to be quite expensive, particularly when used as a WAN link to a distant branch office. Point-to-point topologies are also used with wireless networks in what’s called a wireless bridge. This setup can be used to connect two buildings without using a wired network (see Figure 3-5) or to extend an existing wireless network. Figure 3-5 A point-to-point wireless topology Courtesy of Course Technology/Cengage Learning A rudimentary LAN can also be set up with a point-to-point topology by connecting a cable between the NICs on two computers. Of course, this method allows only two computers on the network, but it can be used effectively for transferring files from one computer to another in the absence of a hub or switch. So as you can see, point-to-point topologies are used for specialized purposes. They aren’t commonly used in LANs; they’re used more often in WANs and large internetworks. Mesh Topology A mesh topology connects each device to every other device in a network. You can look at a mesh topology as multiple point-to-point connections for the purposes of redundancy and fault tolerance. Figure 3-6 shows a full mesh topology between four locations, with the switch in each location providing connectivity to multiple computers. Each switch is connected to every other switch, which is called a â€Å"full mesh. † If each switch were connected to only two other switches, it would be called a â€Å"partial mesh. † In either case, the purpose of creating a mesh topology is to ensure that if one or more connections fail, there’s another path for reaching all devices on the network. For example, in Figure 3-6, two connections could fail, but all devices could still communicate with one another. This type of topology is used mostly commonly in large internetworks and WANs, where routers or switches in multiple buildings or towns are connected in a partial or full mesh. Parts of the Internet are also designed with a partial mesh topology, in which major ISPs are connected so that even if one ISP’s network fails, data can bypass this part of the network to get to its destination. Mesh topologies, although reliable, are also expensive because of the additional cabling and ports required. In most cases, the ports used to connect devices are the highest speed available, such as 1 Gbps or 10 Gbps, and they often use expensive fiber-optic cabling for connecting buildings. Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. Logical Topologies Chicago 117 New York WAN link 3 Los Angeles Phoenix Figure 3-6 Switches in each building are connected in a full mesh topology Courtesy of Course Technology/Cengage Learning Logical Topologies As mentioned, a network’s logical topology describes how data travels from computer to computer. In some cases, as with a physical bus and physical ring, the logical topology mimics the physical arrangement of cables. In other cases, as with a physical star, the electronics in the central device determine the logical topology. A network’s logical topology reflects the underlying network technology (covered later in â€Å"Network Technologies†) used to transfer frames from one device to one another. Table 3-1 summarizes the main logical topologies, the technologies using them, and the physical topologies for implementing them. Table 3-1 Logical topology Bus Logical topologies and associated network technologies and physical topologies Network technology Ethernet Physical topology Bus or star Wireless LANs Star Description A logical bus topology can be implemented as a physical bus (although this topology is now obsolete). When a logical bus is implemented as a physical star using wired Ethernet, the center of the star is an Ethernet hub. Whatever the physical topology is, data transmitted from a computer is received by all other computers. Wireless LANs use a physical star topology because they connect through a central access point. However, only one device can Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. 118 Chapter 3 Table 3-1 Logical topology Logical topologies and associated network technologies and physical topologies (continued ) Network technology Physical topology Description transmit at a time and all devices hear the transmission, so a wireless LAN can be considered a logical bus topology. Ring Star Token ring networks use a central device called a multistation access unit (MAU or MSAU). Its electronics form a logical ring, so data is passed from computer to computer in order, until it reaches the destination device. FDDI Switched Token ring Ring As discussed, FDDI devices are connected in a physical ring, and data passes from device to device until it reaches the destination. Ethernet Star A switched logical topology using a physical star topology running Ethernet is by far the most common topology/technology combination now and likely will be well into the future. A switched topology creates dynamic connections or circuits between two devices whenever data is sent. This topology is  sometimes considered a switched point-to-point topology because a circuit is established between two points as needed to transfer data (like turning on a switch), and then the circuit is broken when it’s no longer needed (like turning off a switch). You have seen what a logical bus looks like when implemented as a physical bus. All computers are daisy-chained to one another, and network signals travel along the cable’s length in all directions, much like water flowing through interconnected pipes. When a logical bus is implemented as a physical star, the same process occurs, but the pathways are hidden inside the central hub. Figure 3-7 shows what a logical bus might look like when implemented with a hub. Signal Signal Logical bus inside a network hub Signal Signal Figure 3-7 A logical bus implemented as a physical star Courtesy of Course Technology/Cengage Learning Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the righ to remove additional content at any time if subsequent rights restrictions require it. Logical Topologies 119 A logical bus is sometimes called a â€Å"shared media topology† because all stations must share the bandwidth the media provides. A logical ring using a physical star implements the ring inside the central device’s electronics, which is an MAU in the token ring technology. Data is passed from one node or computer to another until it reaches the destination device (see Figure 3-8). When a port has no device connected to it, it’s simply bypassed, and data is sent out the next connected port. Figure 3-8 A logical ring implemented as a physical star Courtesy of Course Technology/Cengage Learning A switched topology works something like what’s shown in Figure 3-9. Although there’s always an electrical connection between the computer and switch, when no data is being transferred, there’s no logical connection or circuit between devices. However, when the switch receives a frame, a logical circuit is made between the source and destination devices until the frame is transferred. PC 4 PC 5 PC 6 No packets being transmitted PC 1 PC 2 PC 3 PC 1 and PC 6 communicate while PC 2 and PC 5 communicate Figure 3-9 The logical functioning of a switch Courtesy of Course Technology/Cengage Learning Copyright 2011 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.

Brazil Government free essay sample

Brazil entered the new millennium mired in economic difficulties. Macroeconomic conditions will have a great influence on political stability, what kinds of laws are passed, the ability of businesses to succeed, the pace at which new technology is used, the availability of jobs, and on incomes, poverty and crime. Brazil is a constitutional republic of federated states, the federal districts, and territories. This present constitution was proclaimed in October 1988, replacing a 1969 document. The states of Brazil have their own government with the powers in all matters not specifically reserved for the Brazilian government. The 1988 constitution abolished the national Security Law, which had been used to stifle political disagreement; outlaws torture. The National Security Law provided for various forms of popular voting, initiatives, and referendums; forbids virtually all forms of censorship; guarantees privacy rights and extends the right to strike to all workers. The military retains its power to intervene in the political system to preserve law and order. We will write a custom essay sample on Brazil Government or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Brazil has long been recognized for its large population, great natural resources, bold ideas and potential for growth. It has made progress in economic adjustment over the last several years, opening trade, reducing inflation, succeeding with privatization and garnering investor confidence. However, there have been concerns inside and outside of the country about government finances and especially public pensions, political stability and political will, vulnerability to international economic and financial developments and to the return of high inflation, relatively low investment in export industries, and the social and political consequences of income inequality. Several studies on Brazilian public opinion towards this countrys vulnerability and its domestic stability prove there is consensus that vulnerability is an impeding factor to the countrys aspiration to a more strategic place among the world powers. The Brazilian elite views the interests of their country and those of the U. S. as essentially incompatible. During the Expansion of 1600’s, Gold was discovered. Brazil’s other natural resources are bauxite, iron ore, manganese, nickel, phosphates, platinum, tin, uranium, petroleum, hydropower, and timber. General Electric is among the many powerful transnational corporations and UE employers with factories in Brazil. Economy overview is possessing large nd well-developed agricultural, mining, manufacturing and service sectors, Brazil’s economy outweighs that of all other South American countries and is expanding its presence in world markets. The maintenance of large current account deficits via capital account surpluses became problematic as investors became more risk averse to emerging market exposure as a consequence of the Asian financial crisis in 1997 and the Russian bond default in August 1998. After crafting a fiscal adjustment program and pledging progress on structural reform, Brazil received a $41. billion IMF led international support program in November 1998. In January 1999, Brazilian Central Bank announces that the real would no longer be pegged to the US dollar. This devaluation helped moderate the downturn in economic growth in 1999 that investors had expressed concerns about over the summer of 1998, and the country posted moderate GDP growth. Economic growth slowed considerably in 2001-2002 to less than 2% because of a slowdown in major markets and the hiking of interest rates by Central Bank to combat inflationary pressures. Poor economic conditions may lead to resistance to external cultural influences, while improvement may mean greater acceptance of practices associated with success in other nations and more interaction with cultures that differ in behavior or values. Economic recovery and growth may ease the difficulties of restructuring business and public affairs and opening markets to competition. It may lead to more trade and foreign investment, and a greater role for Brazil in the region and the world. Alternatively, crises may be the catalysts for change and adaptation to a changing world. The international debt crisis of the early l980s led multinational agencies, the governments of wealthy nations, and a growing number of poorer nations to adopt a reform agenda intended to restore economic stability, restart growth, reduce debt to manageable proportions, and restructure economies to reduce their vulnerability and improve prospects for sustained growth. This international reform agenda expanded dramatically in the course of the l980s and l990s. At the beginning of the debt crisis, attention focused on macro-economic stabilization measures. That initial task was quickly expanded to include structural changes regarded as essential to restore growth and reduce debt. John Williamsons 1989 summary of the Washington Consensus listed, in addition to fiscal, monetary, and exchange rate measures, reforms to reduce government intervention and permit markets to function more effectively, including trade and financial liberalization, increased receptivity to foreign direct investment, deregulation, and privatization. These structural changes mostly entailed dismantling government regulations and restrictions on private economic transactions. The closest the Consensus came to more complex institutional reforms was the rather tentative inclusion, as the very last item, of property rights protection. Williamson noted that this was intended to signal recognition that institutional features were also important determinants of growth. By l989 the World Bank was beginning to use a broader concept, creation of an enabling environment [for effective markets]. Williamson remarked that concept might be preferable, but it remained largely undefined. More than a decade later, at the beginning of the new century, the reform agenda has ballooned to include a broad array of institutional reforms, and to emphasize poverty reduction as well as growth and stability. Responsible macro-economic management and reduced state intervention in the economy remain crucial, but they are now viewed as far from sufficient for growth and poverty reduction. Reform of the state itself, including the civil service, the police, the system of justice, and reduced corruption are part of the essential enabling environment. Social sector reforms in pensions, health and education, as well as far-reaching changes in labor markets and industrial relations are also squarely on the expanded international agenda. These further reforms are much more demanding than the initial agenda: they require not merely the dismantling of regulations, tariffs, and subsidies but fundamental changes in the design and operations of core public functions and institutions. The Brazilian society is divided in those who approve Cardosos programs of stabilization and reforms, and those who favor a rather desarrollista (developmental) kind of policy. Those who blame the government and those who blame the opposition for the failure in adopting the reforms needed to avoid the financial crisis regionally, neighboring countries agreed upon Brazils high performance in industry, trade, new investments and competitiveness, but their evaluation of Brazils ability to guarantee economic and political stability were rather low. In contrast, the Brazilian public opinion proved much more confident concerning this matter. When the analysis of the public opinion takes into account structural factors, long-term policy results and a rather contemporary perception of competitiveness, it excludes short-term populist expectations, paternalistic and contradictory demand and any resentful mood concerning the international context and the globalized economy. The politics of economic reforms have been much analyzed over the past two decades. The question of what political capacities and institutional arrangements are key to effective reforms has been one major focus of attention. During the l970s and l980s there was an on-going debate between those who asserted that only authoritarian governments could sustain sufficient macro-economic discipline to manage economies effectively, and those who challenged that view. By the late l980s, it was quite clear that broad generalizations about types of regimes democracies versus authoritarian systems were far too crude to offer useful generalizations and explanations. A much narrower version of the old debate persisted, however, in the effort to determine whether effective economic reforms required considerable concentration of executive authority and power (within the framework of more or less democratic as well as authoritarian systems). Party leader Luiz Inacio Lula da Silva (known universally as Lula), will stick to his recent promises of honoring outstanding contacts. Lula inherited an economy in shambles. Working people suffered as the former government carried out neoliberal policies, including privatization and cutbacks in social programs. Two million people are unemployed in Sao Paolo alone, the most industrialized region in Brazil, with 1. 5 million young people entering the labor force each year. Lula’s government decided to continue neoliberal monetary policies to reassure business and encourage investment. The results have helped regain economic stability: the value of bonds has increased from 38 to 90 percent of their face value, meaning that far less is spent on public debt. Banks lowered Brazil’s risk assessment. Credit lines are back and new lines of credit are open. But these results reflect decisions by the government to maintain high interest rates and prioritize growth over income distribution at least in the short run. At the time of the CUT congress, the new government’s most controversial proposal aimed at cutting retirement payments to higher-paid public employees, averting bankruptcy of the system and moving towards an equalization of public and private benefits. This is essentially a proposal from the old government. Default is inevitable, and should be undertaken by Lula as soon as possible, because delaying default simply increases Brazils liabilities. Brazils ratio of debt to gross domestic product, even after more than $100 billion of privatization proceeds, has doubled since Fernando Henrique Cardoso became president in 1994, from about 30 percent to 58 percent today – a figure that is climbing as the Brazilian real declines. Of this debt, approximately 20 percent is international (after the countrys foreign exchange reserves have been netted out), of which half is owed to the international financial institutions. In addition, a very large portion of Brazils debt is greatly increased in cost by economic turmoil. Forty percent of total debt is denominated in dollars, so increases as a percentage of GDP when the Brazilian real drops in value against the dollar. An additional 37 percent of debt is linked to the Selic overnight money market rate, so becomes very expensive when, as for most of the last 8 years, uncertainty raises domestic interest rates. A further 8 percent of Brazils total debt is inflation-linked, so has been a good deal for the country in the last eight years but could become very expensive if the country returns to hyperinflation. Brazils public debt over the 1994-2001 period was 16. 1 percent a year, and the projected real interest rate on Brazils public debt for 2002 is 21 percent. If interest rates remain at these levels, the debt will become unmanageable, rising above 100 percent of GDP in 2006-2009, and spiraling thereafter, if policy remains as at present. Brazils balance of payments would also be a problem, because public debt is 4 times the level of the countrys export earnings. The governments economic policy in 1994-2002 has followed IMF recommendations closely, and been fairly restrictive, with the primary budget surplus (before interest payments) in the range of 3 percent to 4 percent of GDP, although in Cardosos first term, 1994-98, budgetary policy was less tight, with only a small primary surplus. The first popularly elected president in Brazil in 30 years, Fernando Collor de Mello took office on March 15, 1990. In September 1992, Collor was impeached by the lower house of the Brazilian legislature on charges of corruption. In December 1992, Collor resigned as president of Brazil, and the Brazilian Senate convicted him of the corruption charges. There needs to be a change in Brazilians’ elite mentality of entitlement and privilege in detriment of the nation’s general good. This mentality was inherited from colonial times. Brazilian society is very corrupt and stratified. Each class defends very specific and sometimes conflicting interests, dismissing what is best for the country as a whole. This will take time to change and until it does, the country won’t live up to its potential. Brazil will only have a bright future when its basic needs such as health and education and issues such as social inequality and wealth concentration are dealt with in a continuous and serious manner. In Brazil, the role of government is much more intrusive than in the United States. This is not only a matter of taxation, but also in legal organization and in the regulatory role. In small and medium businesses, this aspect is less evident. In large-scale foreign investment situations, a close personal official relationship is fundamental. Lobbying by large corporations and trade groups is even more aggressive than in U. S. Government contracts are often awarded according to relationships and connections rather than pure technical or financial merit. This is a result of the paternalistic, nepotistic culture that has existed for hundreds of years. Brazil has one of the most complex systems of tax law in the world, which consequently makes Brazilian goods more expensive because companies pay more taxes than in other countries. Brazils overall tax burden is equivalent to 30% of the countrys gross domestic product, while neighboring countries such as Chile and Argentine have a tax burden equivalent to 15% and 20% of gross domestic product respectively. Experts say that due to the high tax rates, tax evasion is estimated to be 30% of the total revenue. The Brazilian government is seeking a constitutional change that would simplify the countrys tax system and so make Brazilian goods more competitive internationally. Pedro Parente, executive secretary at the Finance Ministry said the government plans to propose a constitutional amendment to eliminate taxes on industrialized products, a state value-added tax, a city tax on services and two types of social contributions. It place of all that, the government would like to impose a nationwide value-added tax, state and city consumer taxes and an excise tax on a select list of products as well as remove value-added taxes on goods for export. To change the tax system, the government must amend the constitution, which requires approval by two- fifths of both lower and upper houses of Congress in two voting rounds. New president DA SILVA, who took office January 1, 2003, has given priority to reforming the complex tax code, trimming the overblown civil service pension system, and continuing the fight against inflation. Tax revenues were indexed to inflation but many government expenditures were not. Salaries were frozen; basic goods were only chilled down a bit. Government spending far exceeded income, so inflation worked as a mechanism to hide the sins of the federal government. For most of the latter half of the 20th century, inflation has been a way of life for the Brazilians. Basically this was a tax imposed on the poor, allowing government to spend freely. It has been for more than four decades a primary source of public sector financing. In short, different kinds of reforms pose quite different political challenges, for reasons intrinsic to the character of the reforms themselves. The fact that late-stage reform agendas concentrate on complex institutional reforms helps to explain why the pace of reform in most countries almost always slows substantially after initial stages. To move beyond the broadest generalizations regarding the politics of economic reform and the capacities required to promote them, the concept of reform itself must be taken apart. Different kinds of reforms pose quite different political challenges. Even the different phases of any specific reform entail different political tasks and demand different tactics and capacities. Discussions of the politics of reform often fail to recognize these variations. Many economists used to B and some still do B talk about political will on the part of top-level leaders as the necessary and sufficient requirement for effective reform. Some of the metaphorical language used in discussions of reform convey a similar message: bite the bullet, just do it. That implicit image of the reform process may roughly describe a single-shot devaluation decision. But it is clearly very misleading for more complex measures. Recognizing the varied character and political challenges of different reforms, and the tendency for complex institutional changes to be late and slow are first steps toward understanding why some kinds of reforms move faster than others, and why the pace of reforms tend to slow down almost everywhere. At the far end of the spectrum are systemic reforms in the major social services, primarily education and health care finance and delivery. Multiple models are available, influenced by very different national and regional traditions and histories. More important, there is only limited consensus among technical specialists regarding basic principles of reform. Experts argue bitterly over the merits of, say, single-payer health care systems or charter schools. They agree only very partially on the principles that should guide the degree and design of privatization or decentralization. Therefore, public debate regarding the design and priorities of reform tends to be diffuse and inconclusive. Even after initial agreement is reached regarding social service reforms, implementing them is extremely complex. Executive agencies and legislatures at national, state, and local levels are usually involved. Reforms intended to increase efficiency and save money in the long-run may nonetheless have high up-front costs. Not only the Ministry of Finance but often sub-national financial authorities must concur. Many social sector reforms require years to implement. A great deal of detailed information is required to fine-tune design of successive steps. Much of that information is not available without new arrangements to gather it. All of these complications are reinforced by the fact that, even where there is widespread dissatisfaction with the status quo, postponing action does not carry obvious and prompt risks. The varied character of different reforms availability or absence of a consensus model or clear parameters for debate, timetable, number and variety of actors, information requirements, apparent costs of delay shape the political challenges. If many actors must co-operate to put a reform into effect, any one of them can weaken or stop the reform. In other words, there are many potential veto actors. Decisions taken by the executive run high risks of being blocked in the legislature or sabotaged in the course of implementation. Moreover, the large number of actors increases transaction and enforcement costs. If implementation takes many years, there are many potential veto opportunities. The length of time required to get most complex institutional reforms up and running also means that the benefits of the reforms may not become apparent for some time. Therefore it may be hard to mobilize pro-reform coalitions to counter opposition from vested interests, which are likely to resist from the outset. Information requirements also affect the course of reform. Lack of information may stall action; new information may alter perceptions and reopen debates. Complex institutional reforms are the result of an extended process, not an event. The process is subject to stops and starts; issues regarded as closed may be re-opened and steps already taken may need to be repeated. The process is not linear, but iterative. The varied characteristics of different kinds of reforms also suggests why reforms in some sectors have made much more progress than others, in cross-national perspective. For example, far-reaching pension reforms have been adopted in many more countries, in and beyond Latin America, than have introduced similarly basic changes in education or health care systems. In conclusion, I believe that International Widgets will find that Brazil would be a great place to open shop (do new business). Brazil’s future is largely in it’s own hands. With there constitutional tax reform there are many changes which in turn will enhance social rights such a job stability, foreign and national capital enterprise, and several other areas pertaining to basic human rights. Brazil risks serious setbacks and instability if it fails to proceed with reform. Inflation, government spending and foreign investment has remained stable. There was general agreement on the need for policy changes. International pressures will help Brazil to make difficult but necessary choices. There was strong agreement that Brazil would benefit from becoming more international in its business relationships. Nearly all believed Brazil needed to expand its export industries. However, three out of four felt that Brazil was highly vulnerable to international economic and financial disruptions. Doing more to deal with social issues now is important to maintain stability so growth can proceed. Brazil’s economy will soon recover from its recession. -Brazilians believed that Brazil’s economy will be more stable in the future and so do I. Brazil will continue to have to strike a difficult balance between budget cutting and other policies to promote economic growth and addressing social issues. Domestic stability, in a context of vulnerability to external shocks resulting from globalized factors, is distinctively credited to political, economic and demographic processes whose outcomes can only be expected to occur in the long run. A transition towards a more pragmatic, pedestrian view of politics and politicians is emerging and a highly demanding electorate should be expected to voice new interests and needs.

Understanding Chemical Evolution

Understanding Chemical Evolution The term chemical evolution can be used in many different ways depending on the context of the words. If you are speaking to an astronomer, then it could be a discussion about how new elements are formed during supernovas. Chemists may believe chemical evolution pertains to how oxygen or hydrogen gases evolve out of some types of chemical reactions. In evolutionary biology, on the other hand, the term chemical evolution most often is used to describe the hypothesis that organic building blocks of life were created when inorganic molecules came together. Sometimes called abiogenesis, chemical evolution could be how life started on Earth. The Earths environment when it was first formed was very different than it is now. The Earth was somewhat hostile to life and so the creation of life on Earth did not come for billions of years after the Earth was first formed. Because of its ideal distance from the sun, the Earth is the only planet in our solar system that is capable of having liquid water in the orbits the planets are in now. This was the first step in chemical evolution to create life on Earth. The early Earth also did not have an atmosphere surrounding it to block ultraviolet rays which can be deadly to the cells that make up all life. Eventually, scientists believe a primitive atmosphere full of greenhouse gases like carbon dioxide and perhaps some methane and ammonia, but no oxygen. This became important later in the evolution of life on Earth as photosynthetic and chemosynthetic organisms used these substances to create energy. So just how did abiogenesis or chemical evolution happen? No one is completely certain, but there are many hypotheses. It is true that the only way new atoms of non-synthetic elements can be made are through the supernovas of extremely large stars. All other atoms of elements are recycled through various biogeochemical cycles. So either the elements were already on Earth when it was formed (presumably from the collection of space dust around an iron core), or they came to Earth via the continuous meteor strikes that were common before the protective atmosphere was formed. Once the inorganic elements were on Earth, most hypotheses agree that the chemical evolution of the organic building blocks of life began in the oceans. The majority of Earth is covered by the oceans. It is not a stretch to think that the inorganic molecules that would undergo chemical evolution would be floating around in the oceans. The question remains just how these chemicals evolved to become organic building blocks of life. This is where the different hypotheses branch off from each other. One of the more popular hypotheses says that the organic molecules were created by chance as the inorganic elements collided and bonded in the oceans. However, this is always met with resistance because statistically the chance of this happening is very small. Others have tried to recreate the conditions of early Earth and make organic molecules. One such experiment, commonly called the Primordial Soup experiment, was successful in creating the organic molecules out of inorganic elements in a lab setting. However, as we learn more about the ancient Earth, we have found out that not all of the molecules they used were actually around during that time. The search continues to learn more about chemical evolution and how it could have begun life on Earth. New discoveries are made on a regular basis that help scientists understand what was available and how things may have happened in this process. Hopefully one day scientists will be able to pinpoint how chemical evolution happened and a clearer picture of how life began on Earth will emerge.

Innoviting Essay Example | Topics and Well Written Essays - 3000 words

Innoviting - Essay Example and task; good organizational skills; ability to communicate tasks and expected results effectively; ability to negotiate various administrative and regulatory processes; good delegation skills. I will to develop some skills that will ensure that I have brought superior performance in any line of duty that I am given. This will assure my competence in all aspect. The first one is to develop my management and leadership skills; this will ensure that I set priorities, delegate, motivate and develop my subordinate, and coach them to become top performers as well as communicate objectives and goals. It will be also essential that I develop proper and effective communication skills; this will always make me to get my point across, enhance that I have a compelling presentation to support my goals; it will also ensure that I inspire others to achieve better results and demonstrate emotional intelligence. The other skill that will develop is collaboration skills, this will guarantee that I value and celebrate differences, I build rapport, I am capable of forming alliances and negotiating effectively. Critical thinking will be very useful; anything that involves innovation will requ ire a critical thinking and logic skills. This will ensure that I solve a problem logically, research options, avoid biases and focus on meaningful date to draw the right the right conclusion. The skill assessment exercise is very useful as it makes made me acquire the skills that are beyond the skill one learns in college, university or any formal learning institution. The skill assessment exercise enabled me to gain better understanding of my strengths and weakness. I was also able to be really excited about my joy and the tasks related to the job description this made me to very motivate from all aspects in relation to challenges and benefits. It is through the exercise that examined my values and interests; I determined how my talents and skills can be best used to make use of my role in

Individual Report on Management Essay Example | Topics and Well Written Essays - 3250 words

Individual Report on Management - Essay Example It includes development of abilities and skills, building up of education and management, improving of self awareness and standard of life, and realization of aspirations. The concept of personal development is not limited to individual level but it also refers to the organizational level in terms of improvement in system, equipment, technology, method, practices and appraisal considerations in organization to support the personal development plan at individual level. A middle level manager needs to recognize his / her current and future role in Tesco Inc. Primarily the purpose of personal development plan is to assist the individuals to achieve their targets more effectively. A personal development plan offers several options to manager to improve his career and management style. Tesco is an international firm and mid-level managers effectively contribute at functional level. Therefore, PDP enables the Tesco’s mid level managers to list a variety of goals and steps for their development with respect to the analysis of their strengths and weaknesses and identifies the areas they need to emphasize with additional knowledge and better understanding. Tesco management can get short and long term aspirations to catch their strategic goals and have evidence regarding the progression towards the set target. Through PDP, Tesco management not only can improve their existing operations but it also facilitates them to review their existing and future plans. 1.2 Management Style In fact a management style is an overall application of leadership which the managers have to perform in terms of their role and tasks in Tesco. The handling of routine work and particular contingencies depends on the managerial styles. Lewin et al (1939) suggested a continuum theory of leadership that identified three basic styles which are used as management styles by managers at their level. Management styles vary from manager to manager in all organizations. Same is the case in Tesco. Th ere are some autocrat managers in Tesco who have little trust in group members and believe that money is the only reward that will motivate workers. At the other end of the continuum is the laissez-faire managers who have little or no self-confidence in their managerial role, they set no goals for the employees, and minimize the communication and interaction. Autocrat Democrat Laissez-faire Benevolent Autocrat (Fig. 1) The democratic management style can be the most effective and productive style for Tesco. The style encourages the subordinates by providing an opportunity to share their views in decision making process. Democratic style explains the reasons to the group for decisions when necessary and objectively communicates criticism and praise to subordinates. This in turn motivates the employees and feel them importance in organizational structure.

Wiiliam Grimes Dough a la mode Essay Example | Topics and Well Written Essays - 250 words

Wiiliam Grimes Dough a la mode - Essay Example expense accounts and tax write-offs for company meals could be manipulated and massaged to present a situation in which the diner is able to reward his/her guests and himself/herself with a delicious meal while seeking to write this luxury off on an expense report (Grimes 1). Such a practice is becoming more and more common in the current business setting as individuals seek to maximize their own happiness/utility while on business trips while all the time reneging on the expenses through various â€Å"imaginative† accounting procedures that either help to shift the burden of payment onto the company they are employed by or even ultimately to the taxpayer via a tax write off at the end of the year. In this way, the author’s work can be understood to present a topic of responsibility. Even though the author himself does not feel guilty for spending large amounts of money on the food that he samples, he realizes the reason is because it is his job to do so. However, with individuals that are merely attempting to game the system and get something for nothing, the situation is altogether different. Grimes, William. "FOOD; Dough A La Mode." The New York Times. The New York Times, 06 June 2004. Web. 06 Nov. 2012.

Human Resources Planning Exemple Business Essay

Human Resources Planning Exemple Business Essay Since individuals are requested to work together within organisations and corporations, the needs for organisations to create a human resources management department to manage their human capital became ineluctably necessary. From the past until nowadays, human resources management use its classical administrative function which is human resources planning to achieve its goal. Various authors and schools have different definitions of human resource planning. Vetter (1967) defined human resource planning as a process by which management determines how the organization should move from its current manpower position to its desired position. Through planning, managers strive to have the right number and the right kind of people, at the right places, at the right time, doing things which results in both the organization and the individual receiving maximum long-run benefits. (p.15). More recently, Shaun Tyson (2006) agreed that in practice, HR planning is concerned with the demand and supply of labour and problems arising from the process of reconciling these factors. Any system has to be based on analyses of demand and supply and the plans and decisions which follow these analyses (p.110). In fact, employees are companies essential asset, so the changes in the global economy, the changes in social, political, technological as well as environmental factors requ ired human resource planning to be dealt carefully in organisations or companies if they want to ensure their business competitive advantage as well as if they want to achieve their organisations goals. Human resource management thus plays an important role within each business to achieve its goals, straightforward, its clear that it is necessary for small or large companies to have a strong and clear understanding of what is human resource planning and how does it contribute in achieving an organisations goals? About IBM International Business Machines Corporation (IBM) also known as big blue is a multinational computer technology and consulting corporation based in New York, USA. The company founded in 1911 manufactures and sells computer hardware, software, infrastructure services, hosting services and consulting services in areas ranging from mainframe computers to nanotechnology. IBM offers a broad range of middleware for collaboration, predictive analytics, software development and the worlds most advanced servers and supercomputers. Utilizing its business consulting, technology and RD expertise, IB helps clients around the world become smarter as the planet becomes more digitally interconnected. That includes working with organizations and governments to build systems that improve traffic congestion, food safety, the availability of clean water, and health and safety populations. IBM has pioneered the corporate operating model for 21st century changing from a classic multinational to a global i ntegrated company with a highly skilled global workforce managed by a common set of values. (LinkedIn 2011) IBM is the world largest information technology employer with more than 400000 employees including engineers and consultants serving about 170 countries in the world. Since 2003, IBM corporation main values are: dedication to every clients success, innovation that matters, for our company and for the world, trust and personal responsibility in all relationships In our work, we will underline how IBM Corporation define human resource planning and how does it helps the company to meet its strategic goals. RECRUITMENT AND SELECTION PLANNING As recruitment and selection planning of employees are highly correlated with each organisations human resource planning, it is relevant to know that human resource managers are those who organise and are responsible for the work of employees and thus set up the relationships between employees within their organisations key of their performance. Managers use human resource planning to fulfil their obligations within their organisation. In the next paragraph, we will underline the importance of human resource planning before getting in the recruitment and selection step, to better understand how IBM Corporation proceeds for its recruitment strategies. Human resource planning, essential function of human resource management is not always implemented by many organisations, because critics believe that is mostly a matter of common sense than a complex equation to deal with by organisations planners. It shows that, the main purpose of human resource planning is not totally understood. Its known that companies are using their material, financial and human resources to generate revenues or profits. We also know that investing in a business is always attached with a risk; therefore planning the use of resources is how managers target to reduce this risk, achieve their goals and make profit for the company survival. But all the companies will always plan for their financial and material resources either long or short term plans because of the uncertainty environment of each business. Why planning for the most essential resource (human resource) still a matter of discussion? IBM Corporation leader in innovation invest huge amount of money more than $6 billion a year in its RD unit to improve companys performance. The companys RD department is associated with some universities in USA and Europe. Therefore, IBM using the results of many studies and research improve its core management and corporates goals. Today with changing nature of public sector workforce, IBM emphasise its workforce planning to meet the companys human capital requirement. Workforce planning tells an organization what types of skills are needed to get the job done. In doing so, workforce planning should drive all human capital strategies. Workforce planning is about aligning an organizations human capital-its people-with its business plan to achieve its mission. It helps ensure that the organization has the right people with the right skills in the right job at the right time. Workforce planning tells an organization what types of skills are needed to get the job done. In doing so, wor kforce planning should drive all human capital strategies. Workforce planning is about aligning an organizations human capital-its people-with its business plan to achieve its mission. It helps ensure that the organization has the right people with the right skills in the right job at the right time. (Ann Cotten, 2007. P4) Therefore, IBM uses the seven-step workforce planning model as a framework. The seven-step workforce planning has been set-up mainly by public sector organisations particularly in USA. The Seven-Step workforce planning is to: 1- Define the organisations strategic direction 2- Scan the internal and external environments 3- Model the current workforce 4- Assess future workforce needs and project future workforce supply 5- Identify gaps and develop gap-closing strategies 6- Implement gap-closing strategies 7- Evaluate the effectiveness of gap-closing strategies and revise strategies as needed In fact human resource planning should be a process and also and outcome, because of the unpredictable changes in both external and internal environment. It is not have to be a fixed system, it has to remain dynamic. Each company should adapt the component of human resource planning model according to its one circumstance, there is not a model of human resource planning enable to fit all companies at the same times. From these definitions one might get the impression that workforce planning is a rigid system that must be implemented agency-wide in order to do it right and reap the benefits. While many organizations follow a systematic approach, there is no one size- fits-all workforce planning program. (Ann. Cotton, 2007, p13). A good human resource planning allows managers to measure recruitment and selection, employees retention, training and development and manage employees performance. Recruitment and selection planning Recruitment can be defined as a process of identifying and hiring the best qualified individual ( from within or outside of an organisation) for a given vacancy, in a most timely and cost effective manner. Experts believe that recruitment is a very sensitive and important part of human resource management function within an organisation because its business survival relies on its employees. Organizations recruit their triumphs and disasters, their creativity, sustainability, and growth. (Shaun Tyson, 2006) Recruitment main stages can be shaped as: Identify and define the requirements for organisation Main tools used here are Job descriptions and job specifications. Two important models are mostly used by companies or organisations. The seven point plan and the fivefold grading system. The seven-point plan (Rodger, 1973) Physical health Attainments: skills knowledge Intelligence: specifics abilities Special aptitudes Interests: personal interests Disposition: self-reliance, drive, initiative Circumstances: personal circumstances as commitment, mobility. The seven-point plan model underlines both emotional intelligence as well as Intellectual quotient (IQ). The Fivefold grading system (Munro Fraser, 1966) Can be described by: Impact on others: appearance Qualification: work experience Innate abilities: aptitude to learn Motivation Adjustment: relationships with others The Fivefold grading system underlines Intellectual quotient (IQ) Attract potential employees Select and employ the appropriate people from the job applicants These are the main stages involved in the recruitment and selection procedures which is a continuous process, as internal or external factors can affect the business at any time, managers should be able to take and appropriate decision to tackle issues or opportunities occurring like: staff resignation or retirement, changes in business itself (market penetration or new market entrance), changes in business location or promotion. Therefore, recruitment is a dynamic process. Main factors describing recruitment and selection procedures can be summarise as follow: Characteristic of the job, Characteristics of applicants Characteristics of recruiters Recruiting policies. Let us focus in recruiting policies that creates an environment in which each business will operate. Organisations policies lead the business direction and main vision. All corporations should comply with laws regulations and procedures. Legal rules and requirements can be different from one country to another, but the market globalisation tends to promotes similar rules for each corporation all over the world. The laws relating to discrimination in employment are generally accepted worldwide. Shaun Tyson, 2006 clarify the importance of laws in recruitment policies: The legal framework covers racial, gender, religious, age and disability discrimination, as well as rules regarding ex-offenders, and references among other areas. This affects choices of recruitment methods, advertisements and the processes used. IBM recruitment policies are well known, since its creation, the company underlines is willing to promote respect for individual. The managers give more importance to their peop le than to companys products. Tom Watson IBMs founder said in 1957 there are many things I would like IBM to be known for, but no matter how big we become, I want this company to be known as the company which has the greatest respect for the individual. The value place on IBM employees was codified in one of their three fundamental principles (mentioned in our introduction). In 1926, IBMs founder, Thomas J. Watson, told employees that: They say a man is known for the company he keeps. We say in our business that a company is known by he men it keeps. IBM corporate implemented also implemented programs policies and practices to respect its employees. For example its open door policy, the Speak! up program, comprehensive employees opinions surveys and so one. By doing that, IBM acquires and retains quality people need for its businesss success. TRAINING AND DEVELOPMENT POLICIES In todays increasing competition in the market, companies are looking to increase their benefits, their productivity and also to boost their employees performance. Training and development programs are tools use by most of the companies to reach their target and enhance their corporates culture. Although some companies dont give such importance to training and development matter because for them it is better to invest to acquire material asset than to improve their workforce skill. IBM always focus on its employees improvement even its recruitment policy focus on qualified workforce, they still need to implement its training programs. IBM founder Thomas J. Watson, said there is no saturation point in education. The benefits of training programs can be resuming as: Increased productivity and performance improvement Reduced server loads and bandwidth costs Stricter adherence to corporate policies Improved customer satisfaction Increased employee morale and retention Increased revenue The reason why most of companies dont apply training and development program is that they assume that the cost of this function doesnt worth enough to be taken on board within their organisation. In the opposite way, Gartner, 2007 said Untrained or poorly trained users will cost significantly more to support than well-trained workers. Untrained traveling workers who spend a significant portion of their time away from the office, and who often have networking questions from multiple remote locations, are generally more expensive to support, regardless of the types of devices theyre using. But in fact, the last changes operate among workforce shows that training can affects employees retention in a company. American Society for Training Development demonstrates in 2003 that 41% of employees at companies with inadequate training programs plan to leave within a year versus 12% of employees at companies who provide excellent training and professional development programs. The main value of training and development planning can also be defines as follow: Revenues generation. The more a company invest in its training programs, the higher its revenues are. Productivity and performance improvement. Skills and knowledge are ineluctably the essential keys factors in business survival. Cost reduction. Companies can save huge amount of money in labour cost just by improving their employees skills. Collateral saving. Companies that employ training programs would have a benefits form their product, but they may also see a unintended savings. It is now sure that training and development programs and companies success is highly correlated. By providing more tools to its employees and using also training and development as a factor of decision-making can lead a company to achieve easily its corporates goals, retains its employees and maintains its competitive advantage among its competitors. STAFF MOTIVATION AND APPRAISAL PLAN The possibility for a business to growth depends on the quality human resources within the organisation. How a company can rewards its employees after their performance. First of all, we know that to reward employees most of the organisation use money as a value for their rewarding system. To set up a reward system, managers always evaluate their employees. Job as reward system should be clear and fair for each employee. Talking about job evaluation, Shaun Tyson, 2006 said Job evaluation is a term used in a general way for a number of techniques that are in different forms. These techniques entail analysing and assessing the content of jobs so that they may be classified in an order relating to one another and to the marketplace. To have a fairly base, job evaluation need to have common features as far as possible to avoid inequalities among rewarding systems, it is necessary to set up at least general framework that fits in these different evaluation techniques. Common features of evaluation techniques are the following: Job evaluation is concerned with differences in the work itself, not in differences that are found between people. Reference is made to the content of the job, i.e. what the work consists of, what is being done, what skills are deployed and the actions that are performed. This is normally discovered by job analysis. There are predetermined criteria, or factors, against which each job is measured. These may be descriptions of the whole job, or of its component parts. The practice of involving those who are to be subject to the job evaluation at an early stage helps to ensure both accuracy in job analysis and a commitment to the job evaluation scheme. The outcome of a job evaluation should be wage and salary scales covering the range of evaluated jobs. All systems need regular review and updating, and have to be flexible enough to be of use for different kinds of work, so that new jobs can be accommodated. In fact many purposes are use to estimate employees salaries. It also correlated with government regulation laws and rules. We are not going to dig deeper in that area. One of the most important that companies need to take on board is looking their employees as individuals. The social aspect of each individual is dominated by its own expectations and needs. Ignoring this aspect of human, could leads sometimes in a failure of rewarding employees within a company. Wage and promotion are not the only ways to reward employees, many organisations as IBM introduce in their corporate goals a strong culture of rewarding that make employees feel safe and secure and then improve their performance, their commitment and a strong willing to stay in the company as employees. IBM chairman Thomas J. Watson, Jr. 1970 said Money and title alone are not enough to satisfy the kinds of people that make IBM great. What counts most of all is knowledge that individual contributions are recognized and valued. We all want to receive that sort of recognition and we must all be quick to give it, too. I believe youll find, in most cases that you give thoughtful care to your people, they can take care of the problems. That is the perfect illustration of what sort of organisation is IBM. They put individuals first and then the success comes easily after making IBM the most successful IT Company in which every scientist or employee would like to work and perform well since the last decade. CONCLUSION AND RECOMMENDATIONS In our work, weve tried to demonstrate the importance of recruitment and selection, training and development policies, motivation and appraisal of labour in the achievement of corporates goals. Human resource capital is obviously the main important asset of each organisation. Although experts believe that managing human resource is mostly a matter of common sense, the changing environment, the actual need of economic market trend, the increasing competition among businesses might lead each organisation to think efficiently to find how to use this asset to achieve its corporates goals and make profit from its business. Managing wisely its human capital is the key success of many corporations as IBM. In 1969, IBM chairman Thomas J. Watson, Jr. wrote to his management team: Our basic belief is respect for the individual, for his rights and dignity. It follows from this principle that IBM should: help each employee to develop his potential and make the best use of his abilities; pay and promote on merit; and maintain two-way communications between manager and employee, with an opportunity for a fair hearing and equitable settlement of disagreements. Human resource planning is therefore a powerful tool for each organisation to create a useful link between its labour and its corporates goals, without this link, a company can easily runs out of its business. The main recommendation to all the companies willing to improve their performance is to use IBM corporate as a model if the want to survive in the present market that is highly competitive.