Applying Ethical Frameworks in Practice Essay Example | Topics and Well Written Essays - 1000 words

Applying Ethical Frameworks in Practice - Essay Example However, medical practitioners can be faced with a dilemma that forces them to make a compromise between maintaining patient confidentiality and releasing such information in some circumstances. This could also be necessitated by various logical and justifiable situations that are supported by ethical principles. My position regarding patient confidentiality is that there are times in which the physician is logically justified to go against the implied promise of confidentiality and disclose the patient information. The first is the principle of beneficence where the decision made provides and balances benefits against harm and risks. For example where patient bills are paid by a health insurance company, such records have to be viewed by employees of the insurance company. If this is denied, the insurance company will not pay the bills. According to Veatch (1988), a breach of confidentiality could also be done in compliance with rules governing transmittable diseases that are a threat to the public. This means officials from the health department have the right to access such patient information. Most importantly, the breach of patient confidentiality is justifiable in cases where the patient is a minor. According to Nathanson (2000), young patients are allowed to test for certain diseases like STDs without the consent of their parents. However, when tested positive for serious conditions, a disclosure of this information to the parents or guardians is very critical. This is because it will ensure that the young patient gets proper medical attention and all round support. Hanks (2008) states that it may never be possible for a young patient to get any proper medical treatment if their medical information is kept away from their parents or guardians. This is because the minors might not be in a position to stand in for their medical bills. According to Silen et al (2008), there are situations in

Social impact of ICT Essay Example for Free

Social impact of ICT Essay Industries food reduce the need for human labour. 1. e. cow, milk and bucket. When cheese gets in great demand, cant milk cows myself, so get more people. But still cant keeps up! Cant mechanise cow but can the milking! Now need admin dept to manage staff!! Paper base system to collate all orders. But now big company need technology. Man who builds machine needs more men to build more machines. Etc. Technology has both positive and negative effect. 1000s of jobs have gone because of computers. The rapid advances in computer and communication technologies have occurred during periods of considerable change in industrialized economies and although many different factors have conspired towards the generally higher levels of unemployment ICT has undoubtedly played a major role in creating new industries and jobs in general, introduction into it systems in organizations may result in: A need for staff retraining; redeployment; deskilling; regrading; redundancy; changes in job satisfaction; new job opportunities; remote/tele working; changes in career prospects. An old fashioned secretarial job required typing skills, note taking skills, filing skills, and document organizational skills. Most managers now act as their own secretary, the manager has been reskilled and she has been made redundant. There is an argument, which suggests that traditional industrial relations will have little place in the workplace of tomorrow. As we move towards the information age, the old models of labour relations with all the assembled baggage of collective bargaining between employers and workers representative bodies will become increasingly inappropriate to the new realities of work. According to this point of view, the very term industrial relations is itself a giveaway. It harks back to the industrial age, the time when the growth of large-scale production in hierarchically structured organisations led to a need for the collective regulation of employment relationships. The development of trade union organisations, for example, was predicated upon the existence of the factory system, bringing large numbers of workers together in a central workplace. What if this is no longer the way in which work is organised? What if new technologies permit a new flexibility in the way work is undertaken? For much of the twentieth century, industrial relations focused on what was seen as the normative way of working. The paradigm has been that of a full-time worker (or indeed man, since historically the assumption was that the male was the main bread-winner), working under an employment contract for one employer and remaining with their company for many years or until the time came to draw the company pension. This paradigm further was based on a clear separation between work and home spheres of life, between the hours of work and the hours of non-work and indeed also between a persons years of working and their abrupt transition into retirement. It is possible to discuss the extent to which this paradigm ever adequately reflected working life the critique has been advanced that it left out of the picture the work undertaken by women, particularly part-time and casual employment, for example. It also ignored working realities in most of the developing world. But nevertheless for most of the developed countries, this paradigm provided a basis not only for the structuring of industrial relations but also for social protection systems and retirement pension arrangements. The argument now is that, in any case, this paradigm fails to be appropriate for a network economy where value comes from the manipulation of information and knowledge much more than from the production of material goods. In the process of change, a job is becoming redefined simply as work. ATTs vice president for human resources James Meadows put it this way, in a quote attributed to him in the New York Times: People need to look at themselves as self-employed, as vendors who come to this company to sell their skills. In ATT we have to promote the concept of the whole work force being contingent, though most of our contingent workers are inside our walls. Jobs are being replaced by projects and fields of work, giving rise to a society that is increasingly jobless but not workless. 1 Many writers have engaged with this subject. Research on the growth of flexible working practices undertaken for the OECD identified a number of developments, including changes in the design of jobs, greater complexity, higher skill levels, greater use of team working and also increased delegation of responsibility to lower levels of staff. 2 Ulrich Klotz, from the German trade union IG Metall, has described changes in work organisation thus: Work is splintering into many forms As the new company models proliferate, forms of work are spreading that we still refer to as atypical: part-time work, temporary work, limited contracts, telework, contract work and other forms of (pseudo) entrepreneurial work In short, work is still with us but the stable job is not. He warns that as a consequence trade unions are in danger of losing their traditional business base. 3 ICT permits both the spatial and temporal relocation of work, challenging the idea of a discrete workplace and a discrete working day. However it would be wrong, of course, to see changes in work organisation as simply the result of technology. These changes are being driven by a number of factors. We can identify trends in management practice, including such things as the outsourcing of non-core activities and the reengineering of business processes as also contributing to workplace transformation. However, these developments are closely intertwined with developments in ICT. In an early essay, Manuel Castells suggested that there are two overarching inter-related processes at work, driving change in the workplace: the technological revolution based on microelectronics is one of these, the growing interdependence of the economic system globalisation is the other. 4 In terms of labour relations what all these changes mean, effectively, is a new implied contract between a company and a worker. The old employer/employee relationship, which offered security and reward to the individual in exchange for corporate loyalty is to go. Instead, individuals are told to take responsibility for their own working life and career, including the responsibility of ensuring that they constantly update their skills. In exchange a company undertakes to empower them in their work, by removing old-style supervisory practices and replacing these by new types of team working, based on performance management. The old master/servant basis to the employment relationship, in other words, is replaced with something more, well, modern. This sounds a seductive idea, though it blows a gaping hole in the way in which industrial relations, institutionalised in the relationship between employers representative bodies and trade unions, have traditionally been conducted. If correct, it would inevitably lead also to major changes in social and welfare protection and employment law. In the process, it would also leave todays trade union bodies cast up and redundant, rather in the way that antique steam engines, previously employed huffing and puffing their way through their working day, were left silent and fit only for scrap with the arrival of electricity. The question explored by this chapter is whether, and if so to what extent, the argument for the end of traditional industrial relations is justified. We will begin by exploring further the challenges which face the social partners, considering how the services they currently offer could be provided in other ways by other agencies. We will then investigate the state of industrial relations in one particular sector which has encountered radical change in recent years, the telecommunications industry, to see what evidence for a paradigmatic shift can be found there. We will move on to consider in some detail two examples of new work organisation (call centre working and telework) and two areas where atypical working has been growing (agency work and self-employment), to ask whether these are or are not being adequately accommodated within organised industrial relations. We will then turn to consider the degree to which the traditional industrial relations negotiating agenda has been extended by ICT. This will take us into a number of areas, including on-line rights for workers, questions of privacy and electronic surveillance and the increased relevance of copyright and intellectual property rights. We shall look at examples of how the social partners, and in particular the trade unions, are themselves making use of ICT opportunities. Finally, at the end of this journey, we shall return to the issue posed at the start of this chapter, hopefully in a better position to offer some conclusions.

Trauma Victim in the Emergency Room Essays -- Descriptive Essay Example

The day started like any other. Quiet, but with an underlying vibration waiting to explode. Freshly brewed coffee and the sharp smell of disinfectant mixed in the air like a foreign perfume. Uniformed staff busied themselves with paperwork while waiting for the moment we all knew would come with the lunch hour approaching. It was a typical morning in the emergency room of Presby Plano. We were all standing around, relaxed, discussing our previous weekend adventures. As the call came over the radio we swiftly took our places in expectation of what was to come. A construction worker was hit in the head with a 500-pound slab of granite swinging from a crane. The crane operator didn’t see him as he moved that solid piece of rock from one point to the next. The soft rustle of protective gear being put on over scrubs filled the room as we methodically dressed for the trauma that was about to roll through the door. We tied masks with eye shields around our heads as carts wheeled past into the room in which we would perform our heroic duties. â€Å"ETA, one minute.†, the radio crackled. We calmly looked at each other with the look of serious determination running across our faces, we shot each other glances that said, â€Å"We can make this right.† Lights swirled in the courtyard as we shuffled toward the rough sound of the ambulance’s motor. Doors swung open as patient history supplied by the EMT resonated over the sound of the truck. We parted like the waves of the Red Sea to let the gurney wheel by into the trauma room. A calmness floated in the air as if giving cognitive reasoning a resounding voice. We assembled quickly and stood in our positions. I was only a volunteer, only there to observe, yet I was thrown quickly into the ... ...e a jack hammer, catching a few of us off guard. Sterile water spewed from the spout of the irrigation device onto the skull of the hurt man. After a few minutes, the wound was clean and the bleeding controlled. Staples were clamped onto his head, closing the once gaping hole. The doctor left the trauma room, leaving us to pick the bits of tissue from the hair that remained on the man's head. The two of us remaining gathered around his head and proceeded to snag the soft gobs of pink flesh from his hair as gently as possible, so as not to disturb our newly finished work. He was taken to another room to recover as we left the scene of the previous mayhem. Staff congratulated me on a job well done, as this was my first trauma. I felt proud and alive, I knew this was what I wanted to do for the rest of my life. I will never forget that moment realization hit home. Trauma Victim in the Emergency Room Essays -- Descriptive Essay Example The day started like any other. Quiet, but with an underlying vibration waiting to explode. Freshly brewed coffee and the sharp smell of disinfectant mixed in the air like a foreign perfume. Uniformed staff busied themselves with paperwork while waiting for the moment we all knew would come with the lunch hour approaching. It was a typical morning in the emergency room of Presby Plano. We were all standing around, relaxed, discussing our previous weekend adventures. As the call came over the radio we swiftly took our places in expectation of what was to come. A construction worker was hit in the head with a 500-pound slab of granite swinging from a crane. The crane operator didn’t see him as he moved that solid piece of rock from one point to the next. The soft rustle of protective gear being put on over scrubs filled the room as we methodically dressed for the trauma that was about to roll through the door. We tied masks with eye shields around our heads as carts wheeled past into the room in which we would perform our heroic duties. â€Å"ETA, one minute.†, the radio crackled. We calmly looked at each other with the look of serious determination running across our faces, we shot each other glances that said, â€Å"We can make this right.† Lights swirled in the courtyard as we shuffled toward the rough sound of the ambulance’s motor. Doors swung open as patient history supplied by the EMT resonated over the sound of the truck. We parted like the waves of the Red Sea to let the gurney wheel by into the trauma room. A calmness floated in the air as if giving cognitive reasoning a resounding voice. We assembled quickly and stood in our positions. I was only a volunteer, only there to observe, yet I was thrown quickly into the ... ...e a jack hammer, catching a few of us off guard. Sterile water spewed from the spout of the irrigation device onto the skull of the hurt man. After a few minutes, the wound was clean and the bleeding controlled. Staples were clamped onto his head, closing the once gaping hole. The doctor left the trauma room, leaving us to pick the bits of tissue from the hair that remained on the man's head. The two of us remaining gathered around his head and proceeded to snag the soft gobs of pink flesh from his hair as gently as possible, so as not to disturb our newly finished work. He was taken to another room to recover as we left the scene of the previous mayhem. Staff congratulated me on a job well done, as this was my first trauma. I felt proud and alive, I knew this was what I wanted to do for the rest of my life. I will never forget that moment realization hit home.

Memory, Imagination, and Consciousness in Funes the Memorious and Meurs

Memory, Imagination, and Consciousness in Funes the Memorious and Meursault  Ã‚     Ã‚  Ã‚   Consciousness separates humans from sense perceiving â€Å"garbage heaps.† Jorge Luis Borges, in â€Å"Funes the Memorious,† and Albert Camus, in â€Å"The Stranger,† explore the causes of consciousness. They are philosophers who write fiction to answer the question, â€Å"What makes us aware?† An imperfect memory and imagination define our reality. Funes can be aware of other realities because has a perfect memory. Meursault reveals that the missing element for Funes to possess consciousness is imagination. I will define consciousness, assess memory and imagination as essential, discuss metaphor as a manifestation of consciousness, and isolate the affect of the awareness of other consciousness’. Without memory, we could not compare a past object or idea with a present one. Memory allows us to enhance past objective observations with present sensory perceptions. Because we have an imperfect memory, that is, we cannot remember every detail, we embellish. We give a past idea or object an identity independent from the external world because we perceive and imagine it differently than our initial sensory reaction. We change our original reaction with our imagination. Thus, creative people experience life more vividly. In the process of consciousness, we first remember something imperfectly, and then qualify it with other embellished thoughts. The act of thought, then, is not consciousness. Thought is the comparison of one object to another. We are not conscious because we notice a difference between two things. Once, we embellish the relationship however, we create an internal reality that is an imperfect copy of our true sensory reaction. We possess consciousness... .... Together, Camus and Borges show us that through our imperfect memories and our distorting, lying imaginations, we obtain an individual identity. Works Cited Borges, Jorge Luis. Labyrinths: â€Å"Funes the Memorious†. New York: New Directions Publishing Co., 1964. Camus, Albert. The Stranger. New York: Random House, 1988. Christ, Ronald. The Narrow Act: Borges’ Art of Fiction. New York: Lumen Books, 1995. Hart, Thomas R. Jr. â€Å"Borges’ Literary Criticism.† Modern Critical Views: Jorge Luis Borges. Ed. Harold Bloom. New York: Chelsea House Publishers, 1986. 5-20. Jaynes, Julian. The Origin of Consciousness in the Breakdown of the Bicameral Mind. Boston: Houghton, 1976. Mà ¼ller, Max. The Science of Thought. London: Longmans Green, 1887. 78-9. Sarte, Jean-Paul. â€Å"An Explication of â€Å"The Stranger.† Camus. Ed. Germaine Brà ©e. Englewood Cliffs: Prentice, 1962.   

Human Trafficing

CAUSES (Why does this problem exist? What situations have brought it about? Who or what is responsible? ) 1. Similar to traditional slavery; owner has complete control over the person. SOURCE (Author's last name and page number where you found the information on – just put web if found online. Put the â€Å"Title† if no author): Cullen-DuPont 7 2. Debt cause people to go towards this SOURCE (Author's last name and page number where you found the information on – just put web if found online. Put the â€Å"Title† if no author): Cullen-DuPont 7 3. 35,000 minor girls in prostitution in ThailandSOURCE (Author's last name and page number where you found the information on – just put web if found online. Put the â€Å"Title† if no author): Cullen-DuPont 12 4. purpose of exploitation(prostitution, forced labour/slavery and the removal of organs) SOURCE â€Å"What is Human Trafficking? † web 5. CST(child sex tourism)- when men and women travel to have intercourse with children SOURCE (Author's last name and page number where you found the information on – just put web if found online. Put the â€Å"Title† if no author): : Cullen-DuPont 13 6. traders take advantage of women by gaining trust; abroad jobs or boyfriends’ take them on vacation. SOURCE (Author's last name and page number where you found the information on – just put web if found online. Put the â€Å"Title† if no author): Cullen-DuPont 10 7. anchorage man used cocaine, and abuse to obtain his victims to stay as prostitutes SOURCE â€Å"Human Trafficking: Today’s Slave Trade† web CAUSES (Why does this problem exist? What situations have brought it about? Who or what is responsible? ) 8. Organized crime SOURCE â€Å"What Is the Role of Transnational Organized Crime Groups in Human Trafficking? † web 9. ifferent from smuggling, but like it SOURCE â€Å"How is Human Trafficking Different from Migrant Smuggli ng? † web 10. Trafficking victims are often hidden in plain sight SOURCE â€Å"Human Trafficking† web 11. some employers instruct the victim on what to do when the police come SOURCE â€Å"Human Trafficking† web 12. guards and cameras to make sure no one escapes SOURCE â€Å"Human Trafficking† web 13. victim can’t usually attend social stuff and religious sermons SOURCE â€Å"Human Trafficking† web 14. Florida 3rd for human trafficking SOURCE â€Å"Human Trafficking Bill Clears Legislature† webCAUSES (Why does this problem exist? What situations have brought it about? Who or what is responsible? ) 15. Prosecutions rare; victims are afraid to come forward SOURCE â€Å"Human Trafficking Bill Clears Legislature† web 16. Human smuggling- illegal entry of a person across a border SOURCE â€Å"Distinctions between Human Smuggling and Human Trafficking 2006† web 17. Human smuggling sometimes involved in human trafficking SOURCE â€Å"Distinctions between Human Smuggling and Human Trafficking 2006† web 18. gender inequality is used to obtain women SOURCE Cullen-DuPont 25 19.Belgium Germany Greece Israel Italy Japan and Netherlands all very high trafficking places SOURCE Cullen-DuPont 25 20. many men buy their wives SOURCE Cullen-DuPont 25 EFFECTS / NATURE OF THE PROBLEM (DESCRIBE THE PROBLEM ; HOW IT AFFECTS PEOPLE. ) 1. slaveholder has complete control SOURCE (Author's last name and page number where you found the information on – just put web if found online. Put the â€Å"Title† if no author): Cullen- DuPont 7 2. recruiting, transporting or receiving a person by force, coercion or other mean to exploit them SOURCE â€Å"What is Human Trafficking? † web 3.Threat or use of force, abduction, fraud, deception, abuse of power giving payments to control victim SOURCE â€Å"What is Human Trafficking? † web 4. in Thailand girl went into prostitution to obtain money for her pare nts SOURCE (Author's last name and page number where you found the information on – just put web if found online. Put the â€Å"Title† if no author): Cullen-DuPont 13 5. this effects every country in the world SOURCE â€Å"Which Countries are affected By Human Trafficking? † web 6. Asia has the most problems SOURCE â€Å"Which Countries are affected By Human Trafficking? † web 7. Mostly womenSOURCE â€Å"What Is The Most Commonly Identified Form Of Human Trafficking? † web EFFECTS / NATURE OF THE PROBLEM 8. 1,000,000 people a year 20,000 of them in USA SOURCE â€Å"HUMAN TRAFFICKING AND SLAVERY† web 9. Victims are put into isolation SOURCE â€Å"Distinctions between Human Smuggling and Human Trafficking 2006† web 10. sex trafficking- when victim forced prostitution SOURCE â€Å"Human Trafficking† web 11. STDs can be spread rapidly SOURCE Victims of Trafficking and Violence Protection Act of 2000. 22 USC 7101 12. Asian countries (India Philippines and Thailand) all use child sex tourismSOURCE Cullen-DuPont 13 13. 4 year olds are taken into trafficking SOURCE Cullen-DuPont 13 14. kids kidnapped by strangers. SOURCE Cullen-DuPont 12 EFFECTS / NATURE OF THE PROBLEM 15. kids vulnerable to forced labor SOURCE Cullen-DuPont 21 16. Sexual exploration counts a forced labor SOURCE Cullen-DuPont 20 17. forced labor not categorized as sexual exploration SOURCE Cullen-DuPont 20 18. considered fastest growing criminal industries SOURCE â€Å"Human Trafficking† web 19. about 100,000 kids in trafficking each year SOURCE â€Å"Human Trafficking† web 20. forced labor in storesSOURCE â€Å"Human Trafficking† web SOLUTIONS (How are people helping right now? What theories exist about how to help? What organizations and people are working for this cause? What laws exist to help? ) 1. UNODC(United Nations Drug Control Programme and the Centre for International Crime Prevention) helping US with problem SOURC E: â€Å"What is Human Trafficking? † web 2. UNODC wants to end Human Trafficking SOURCE : â€Å"What is Human Trafficking? † web 3. Number of caught convicts is increasing SOURCE â€Å"Do Many Traffickers Get Caught and Convicted? † web 4. . Trafficking Victims Protection Act of 2000 (TVPA)SOURCE â€Å" Anti-Trafficking in Persons† web 5. T-Visa created for victims of trafficking in US SOURCE â€Å"Human Trafficking and Slavery† web 6. 22 USC 7101- defines sever forms of trafficking SOURCE: â€Å"Distinctions between Human Smuggling and Human Trafficking 2006† web 7. the declaration of independence states how everyone is worthy SOURCE Victims of Trafficking and Violence Protection Act of 2000 22USC 7101 SOLUTIONS 8. laws fail to help HT for most are illegal immigrants SOURCE Victims of Trafficking and Violence Protection Act of 2000 22USC 7101 9. weak penalties of HT in the USSOURCE Victims of Trafficking and Violence Protection Act of 2000 22USC 7101 10. HT includes violations of many laws of rape SOURCE Victims of Trafficking and Violence Protection Act of 2000 22USC 7101 11. US agrees that HT is against human rights SOURCE (Victims of Trafficking and Violence Protection Act of 2000 22USC 7101 12. some countries also hinder penalties against HT SOURCE Victims of Trafficking and Violence Protection Act of 2000 22USC 7101 13. public service announcements are made to warm people of HT SOURCE â€Å"Prevention â€Å"web 14. Global Report on Trafficking in Persons- February 2009SOURCE â€Å"Prevention â€Å"web SOLUTIONS 15. Community Vigilance project- this is found in many villages to prevent HT SOURCE â€Å"Prevention â€Å"web 16. in 2009 202 convicts were arrested, these numbers are increasing SOURCE â€Å"Human Trafficking: Putting a Stop to Modern-Day Slavery† web 17. Human Trafficking Initiative in 2005- FBI SOURCE â€Å"Human Trafficking: Putting a Stop to Modern-Day Slavery† web 18. Project t o End Human Trafficking- found 2004 SOURCE â€Å"About Us† web 19 educating the public about HT SOURCE â€Å"Mission Statement† web 20. mental doctor s to help victims SOURCE â€Å"Mission Statement† web

Argumentative Essay on Voting among the Incarcerated Essay Example

Argumentative Essay on Voting among the Incarcerated Essay Example Argumentative Essay on Voting among the Incarcerated Essay Argumentative Essay on Voting among the Incarcerated Essay Essay Topic: Argumentative Name: Course:Lecturer: Date: Argumentative Essay States have different laws regarding the issue of voting among the incarcerated. In some states, once the offender is incarcerated, he or she loses the right to vote permanently. Other states restore the right to vote after their term of incarceration ends. Some states consider the form of crimes that the offender has committed before deciding whether they can vote. Offenders who have committed crimes such as murder, treason, rape, and incest are not considered for re-enfranchisement. In other states, those who have committed crime have to wait for some time after their release before they become eligible for re-enfranchisement. In America, only felons in Maine and Vermont allow those who are incarcerated to vote (Nunn 763). There are many reasons why people are incarcerated. Some people are imprisoned, yet they are innocent of the crimes that they are accused of and convicted. These people are denied their freedom and their constitutional right of electing their leaders. States shou ld amend the current laws so that they can allow the incarcerated to vote. There is a wide disparity in prison, in terms of the races presented in the prison system. While African Americans make up a minority race in the country, they are the majority in American correctional facilities. They make up about 40% of the population in correctional facilities, yet they are only 13% of the country’s population. Disallowing those who are incarcerated to vote is denying a substantial number of African Americans the chance to participate in a democratic process. The problem does not only affect the African Americans in prison, but also the Latino community in the prison system. This constitutes racial discrimination. There are more than eight million people in American prisons, most of whom are from racial minorities, and they remain disenfranchised because of the law and the legal system (Raskin 559-573). The issue of disenfranchisement is further complicated when even those who are released from prison are denied the right to vote. These people have been rehabilitated, and they have served their time in prison. They should not continue being punished because they were in prison. This is a reflection to the society, that the law does not consider such people fit to elect their leaders (Middlemass 22-39). Denying the incarcerated, the opportunity to vote will have future negative influence as it will reduce the number of people interested in the voting process. Research suggests the children and teenagers whose fathers are incarcerated have weak connections to the political system (Simon and Sparks 180). They are not interested in politics, and there is little evidence that they will change their perception in future. Some people argue that the reason that prisoners are in prison is so that they can rehabilitate after committing crimes. Such people have committed crimes, some of them have denied others the right to live, and so they should be denied their freedom. Prisons should be places where the prisoners are denied their freedom so that they can realize the crime they committed, and thus turn away from crime (Manza and Uggen 559-605). Felons do not have any political right or power. They should not be allowed to make governing decisions, for the same laws that they disregarded. Having the chance to vote is a measure of freedom. Prisoners should not be allowed to vote on this basis. The fourteenth amendment in the constitution supports disenfranchisement, despite the voting right acts passed (Manza and Uggen 493). The constitution does not seem to hold considerable regard concerning the right of all citizens to vote, irrespective of their situation. The voting process in a democratic system determines the leaders who will be responsible for establishing the country’s law. It is, therefore, a moral issue, which should be made by responsible citizens. : Bowers, Melanie and Robert, R. Preuhs. â€Å"Collateral Consequences of a Collateral Penalty: The Negative Effect of Felon Disenfranchisement Laws on the Political Participation of Nonfelons.† Social Science Quarterly 90.3 (2009) 722-743 Frazier, N. Carl. â€Å"Removing the Vestiges of Discrimination: Criminal Disenfranchisement Laws and Strategies for Challenging Them.† Kentucky Law Journal 481 (2006) Manza, Jeff and Christopher Uggen. â€Å"Punishment and Democracy: Disenfranchisement of Nonincarcerated Felons in the United States.† Perspectives on Politics 2.3 (2004): 491-505 Marquardt, E. Susan. â€Å"Deprivation of a Felon’s Right to Vote: Constitutional Concerns, Policy Issues and Suggested Reform for Felony Disenfranchisement Law.† University of Detroit Mercy Law Review 1 (2005) Middlemass, M. Keesha. â€Å"Rehabilitated But Not Fit to Vote: A Comparative Racial Analysis of Disenfranchisement Laws.† Souls: A Critical Journal of Black Politics, Culture, and Society 8.2 (2006) 22-39 Nunn, L. Robin. â€Å"Lock Them Up and Throw Away the Vote.† Chicago Journal of International Law 5.2 (2005) Pearson, D. Tanya. â€Å"Disenfranchisement – A Race Neutral Punishment for Felony Offenders or a Way to Diminish the Minority Vote.† Hamline Journal of Public Policy 359 (2001-2002) Raskin, Jamin. â€Å"A Right-to-Vote Amendment for the U. S. Constitution: Confronting America’s Structural Democracy Deficit.† Election Law Journal: Rules, Politics, and Policy 3.3 (2004): 559-573 Simon, Jonathan and Sparks, Richard. The SAGE Handbook of Punishment and Society. Thousand Oaks: SAGE, 2012. Print Uggen, Christopher, Angela Behrens and Jeff Manza. â€Å"Criminal disenfranchisement.† Annual Review of Law and Social Science 1 (2005): 307-322

Louisiana essays

Louisiana essays Louisiana, known as a hunter and fishermans paradise, has been part of the Union since 1812. The land was part of the Louisiana Purchase bought from Napoleon for 15,000,000 dollars in 1812. It was named after Louis XIV. The capital was originally New Orleans, but was changed in 1849 to Baton Rouge. In 1861 Louisiana seceded from the Union and soon joined the Confederacy. In 1867 Louisiana was re-admitted to the Union. In 1869, sulfur is first produced in the United States. In 1838, the first Mardi Gras parade was held in New Orleans and in 1837 the town of Shreveport was founded. The new capital was completed in Baton Rouge in the year 1932. Huey P. Long was assassinated in the state capital in 1935. In 1973, a team of surgeons performed Louisianas first heart transplant. Two years later in 1975, the Superdome in New Orleans was completed at a total cost of 163,313,315 dollars. Louisiana was the eighteenth state to join the Union. Along with many different dates, there are also many emblems of Louisiana. The Louisiana bird would be known as the Brown Pelican. The state tree is the Cypress Tree. The state dog is known as the Catahula Leopard Dog. Our state flower is the Magnolia and was adopted in the 1900s. Louisianas highest point is Driskill Mountain at a height of 535 feet above sea level. New Orleans is the lowest point and is 5 feet below sea level. Our largest lake is half the size of Rhode Island. New Orleans is also our largest city. In 1800, Louisiana wasnt part of the United States. Louisiana covers 47,752 square miles and is somewhat larger than New York. It ranks 31st in land size among other states in the United States of America. It might not be the same in a few years because the land area is constantly changing due to land erosion along the coast. It erodes at a rate of 16 square miles per year. ...

Report analysis and design solutions for integration of enterprises information systems The WritePass Journal

Report analysis and design solutions for integration of enterprises information systems Introduction Report analysis and design solutions for integration of enterprises information systems Introduction1: A Description of the Business Case1.1: Background of Business Case1.2: Issues Objectives in Business Case2: Brief Review on Relevant Concepts Approaches, Academic Interests Practical Cases3: Analysis of the Issues in the Case to Identify Suitable Approaches for Extended Enterprise Integration 3.1: Illustration of Key Information Flows in the Extended Enterprise Which Includes the Supply Chain Partners3.2: Critical Analysis of the Suitability of SAP as an ERP Tool 4: Design of Solutions to the Identified Issues with Selected Enterprise Integration Approaches5: Discussion and Conclusion   References Related Introduction This report analyses and design solutions for integration of enterprises information systems based on the business case. In addition, it develops the key functions as a part of the enterprise system for the given business case by SAP. This report through the information of case and relevant concepts and approaches, academic interests and practical cases to analyse the issues and the suitable approaches for extended enterprise integration. Next, it explains the system functionalities and necessary illustration to design of solutions to the identified issues with selected enterprise integration approaches. Finally, there is a discussion and conclusion on implementation issues, achievement and limitations of the solutions. 1: A Description of the Business Case 1.1: Background of Business Case This company is a medium sized manufacturer which supplies car control panels with frames over 2000 different products for five car manufacturers. Based on different models of frames, the company produces various types of car control panels for five contracted car manufacturers. In order to improve the satisfaction of customer and quickly respond to fluctuations in demand for customer, the company aims a relatively lean manufacturer and reduce the delivery lead-time. In product of the company, it assembles these control panels, inside components and the frames as customers’ required. In addition, it also simply purchases all the parts from a part of suppliers including overseas suppliers. There are six bought-in components which include vents, frame, glove box, meter/gauges, steering and heater air conditioning control. Besides, in order to safeguard its supply chain, the company may purchase from more than one supplier. In business model of this company, it through EDI to receive orders from each customer once a week and then it will input the orders into a sales management system automatically.   It needs to check its stock when the sales order confirmed by account manager. If there is enough stock, the order will be produced directly. If not, the company is necessary to place a purchase order for the required components to complete the sales order. Next, the company receives the ordered components on a daily basis. When the components arrived, the components will be scanned into a stock management system by the duty purchasing manager. What’s more, it will update the stock record information of component. During the production processing, the production manager will check customer orders first and create a schedule for the assembly line to produce for the orders. There is a spreadsheet; the schedules are recorded in it and to calculate stock values. The process is the same at the end of a ssembly and then the stock level will be updated accordingly. Finally, it will package and ship the finished products to the customers. In general, the company provides the lead-time for domestic customers is four-week and the lead-time for overseas customers is six-week. 1.2: Issues Objectives in Business Case According to the case, there are three main issues. Firstly, it is a long consuming lead time for order processing, production scheduling, stock controlling and purchasing. Secondly, it is high possibility to make a mistake and low effective of update the current system. Finally, the company system is not efficient.   Due to the current system is only updated on a weekly basis, it is not always accurate. As enterprise information system, the current company system is frequently delaying the processing information which could slow response to changes and increase of stocks and order lead-time. Therefore, the objectives of this company are shown as follows, to reduce the lead-time and stock level, have an assembly planning to improve the effect of production, more effective coordination of components supply and to be an efficient production company. 2: Brief Review on Relevant Concepts Approaches, Academic Interests Practical Cases With development of trade globalises, it increases competition and standardisation; strengthen the relationship of strategic partnering; more outsourcing and rises project complexity. Therefore, business and enterprise trends to become e-business and extended enterprise integration gradually. J Gunn (2004) analysed that extended enterprise integration or enterprise integration using American terminology has long been foreseen as the solution to a wide range of problems, enabling companies to reduce time to market, to improve quality, to increase supply chain efficiency and even to understand customers better.   In extended enterprises, integrated framework enables sharing of information, services and applications beyond organizational boundary with suppliers and customers. In addition, computer network of internet-enabled system infrastructure acting as a networked service environment for supply chain management. In summary, there are three core meaning of extended enterprises; inf ormation integration, organizational relationship linkage and coordination and resource sharing. This part of project report shows a brief review on relevant concepts and approaches, academic interests and practical cases. In e-business and extended enterprise context, the brief review is related to enterprise system selection and implementation issues and integrations approaches. Firstly, it is a brief review on relevant concepts and approaches, academic interests for enterprise system selection and implementation issues. Laudon, K.C. (2000) mentioned that ERP- enterprise resources planning is a business management system. It integrates all facts of the business, including planning, manufacturing, sales and finance. That is the reason why ERP could become more effective coordinated by sharing information. In order to the target of integrating information, it through eliminating complex links between computer systems and different areas of the business by ERP software and business automate processes.   As small and medium enterprises (SMEs), there are six critical selection factors (Reuther, D. Chattopadhyay, G., 2004), including system functionality requirements; business drivers; cost drivers; flexibility; scalability and others. The factor of system functionality requirements is the highest critical selection criteria Bemroider, E. Koch, S. (2000) oberv ed that the system functionality requirements factor supports the findings of specialty and simplicity required for small or medium enterprise. Business drivers focus on the financial benefit to the company of the selected system. The detail of cost drivers is direct cost of the implementation in terms of outlay and resources. Both factors of flexibility and scalability are significant levels of criticality. What’s more, the response to the flexibility is important as the current wisdom is to match the future (Brown, C., Vessey, I., Powell, A., 2000). Furthermore, the factor of others means specific factors critical to the target business. Bingi, P., Sharma, M.K., Godla, J.K. (1999) stated that Implementation issues in general have been long explored. However, the complexity of ERP makes it challenging to implement.   ERP systems have been widely used by companies in developed countries. Organizations in manufacturing, service and energy industries adopt ERP to automate the deployment and management of material, finance and human resources; streamline processes and achieve process improvement and achieve global competitiveness (Koh, C., et al, 2000). In addition, there are some important factors affect the implementation of ERP; including economy and economic growth; infrastructure; IT maturity; computer culture; business size; BPR (Business Process Re-engineering) experience; manufacturing strengths; government regulations; management commitment and regional environment (Huang, Z Palvia, P., 2001). Next, it is a brief review on relevant concepts and approaches, academic interests for integration approaches. Parr, A.N. Shanks, G. A. (2000) indicated that ERP implementation approaches have been categorized as comprehensive, vanilla and middle-road. Comprehensive favoured by multinational companies and involving a total effort to implement all modules of the ERP package with business proves reengineering. Vanilla means an approach favoured by less ambitious companies desiring less business process reengineering and requiring ERP functionalities in only one site. The third approach middle-road is an approach that falls between the other two extremes. In figure 1, it shows the evolution of enterprise integration approaches as follow. Figure 1: Evolution of Integration Approaches According to the figure 1, data transport is the plinth of enterprise integration. Both data transport and data integration are the basal enterprise integration. With higher business value of integration and complexity of integration, the enterprise integrations are application integration, process integration, collaboration and ubiquitous integration one by one. As a type of enterprise integration, process integration is to create new process and services to support the actual business needs; ubiquitous integration is anytime, anywhere and through any standard means. Ubiquitous integration is the top enterprise integration approach, which is the highest business value of integration and complexity of integration in figure 1. Based on the resources of e-business enterprise (2011), there are four enterprise system integration approaches, including network/portal oriented integration, business process oriented integration, application oriented integration and data oriented integration. Firstly, data-oriented integration is a general and basal approach. It targets the purpose of transfer, transform, synchronize, mediate-connect and harmonize. Besides, the handouts of enterprise integration of e-business enterprise (2011) explain that data-oriented integration is a set of technologies that exchange and synchronizing data with transformed format between different applications within and between organizations. Thus the technical components are data connectivity, transformation, communications middleware. Secondly, application oriented integration (API) is an approach which uses a common interface to integrate enterprise systems by information between applications cross an organisation or cross a network. It is difference from data oriented integration. The data oriented integration interface is created by database. Instead of database, the integration interface of application is created by application. In addition, the application oriented integration allows access data and business logics and application methods; it is more than data oriented integration. Next, the third approach is business process-oriented integration (BPI). As workflow systems, it connects and automates business process. What’s more, it provides enterprises with process visibility. Integration of business processes across applications and it controls over distributed workflows via an event driven platform. Compared with data oriented integration and API, BPI through business process level integration and management, not database and application. Furthermore, BPI includes process control technology, which includes process control engine, triggers and software agents for task automation. One purpose of BPI is loose coupled architecture – back office application, which is communicated with front end applications indirectly. Therefore, the loose coupled connection with greater adaptability and scalability for business system. However, the integration type of loose coupling also has some problem on security and inefficiency in communication. Finally, the last approach is portal oriented integration approach. As integrated business portal, it has a consistent web interface for all business information and application in a personalized way and a platform for application integration, component development and workflow coordination. In addition, portal oriented integration approach has four benefits. One is rapidly deploy a complete portal. It also allows for further extension. Next, both applications and data could be created for integration. It could be automated execution of business processes throughout distributed organisations. 3: Analysis of the Issues in the Case to Identify Suitable Approaches for Extended Enterprise Integration According to the business case, the main three issues are long lead-time, high possibility to make a mistake and lower efficient production and effective coordination. The issue of lead-time should be considered for the area of order processing, production scheduling, stock controlling and purchasing. The company receives orders from five contracted car manufacturers over 2000 different products. On the other side, in order to make sure the safeguard of supply chain, the company also needs to purchase vents, frame, glove box, meter/gauges, steering and heater and air conditioning control from domestic suppliers and overseas suppliers. Next, due to the company receives order once a week and the system only update once a week, the speed of update information is very low effective. It is easy to make a mistake on purchase and stock level and slow response to changes. Furthermore, it increases the stocks and order lead-time. Therefore, it leads to the second and third issues in this situ ation. A suitable approach for extended the extended enterprise in this business, it should be able to ameliorate t or solve the issues and more close to the objectives.   This business case mentioned that the company is a medium sized manufacturer, which supplies over 2000 different products for five contracted car manufacturers. It receives orders from each customer once a week through EDI (electronic data interchange) and input automatically into a sales management system. The operation process is a long pull process. A suitable business system of this company should be more quick response and effective coordination to reduce the lead time for order processing, production scheduling, stock controlling and purchasing. According to the part 3 of this report-brief review on relevant concepts and approaches, data oriented integration approaches focus on translating data and business documents from formats used by one company into the formats used by another (Lynne, M. et al, 2002). Integra tion of business processes of data integration approaches across database. However, BPI connects and automates business processes, the interfaces of BPI for data integration, process integration and process communication in process model. Although data integration approaches is an approach of transaction formats and standardize the names of product data, process integration approaches standardize the sequences of transactions and activities that make up a business process. By allowing for the monitoring and management of related transactions, they adapt better to breakdowns and permit higher levels of automation (Lynne, M. et al, 2002). Furthermore, Net R. (2001) observed that process integration requires standardization or modification of source systems or the creation of a supportive IT infrastructure, process integration is costlier to set up than data integration. However, except the factor of cost, process integration provides opportunities for companies to reengineer business processes to achieve additional business benefits more than data integration approach. Besides, portal oriented integration approach is very good approach. The interface of portal integration approach is available across all business information and applications in a personalized way. However, due to the size of company is only a medium manufacturer and the cost of portal integration approach is expensive than others, it is not suitable for the situation currently. Therefore are more risks, challenges and issues if the company adopt portal integration approach. Therefore, business process-oriented integration is the suitable approaches for extended enterprise at present. 3.1: Illustration of Key Information Flows in the Extended Enterprise Which Includes the Supply Chain Partners    Figure 2: Information Flows in the Extended Enterprise In figure 2, the company receives orders from customer by ERP and then finance department send the order information to BIP system when the sales order is confirmed by account manager. Stock management sends the requirement of parts and components information and t9he information of the quantities of finished products to the business system. The spreadsheet created by BPI for the production schedule and also through BPI to update new information. 3.2: Critical Analysis of the Suitability of SAP as an ERP Tool There is a professional web site of SAP (2009) expressed that SAP means systems applications and products, it is a completely integrated, enterprise wide information system that replaces legacy systems with a series of software modules that communicate with each other seamlessly, replacing current business processes with best practices. SAP software also has some demerit. In SAP system, although it could changes the business process dramatically, it is a little customizable. However, SAP is also a very outstanding tool for ERP and E- business. In addition, there are a lot of advantages of SAP, such as online integrated graphics; functionality and integration; flexible structure; real-time information; lean implementation; individual solutions, etc (SAP Expertise, 2011). SAP makes the information of company more meaningful. The company can instantly see any change by type of graphics, if the data had any change. Furthermore, the controlled customizing procedures of system allows to cr eate solution for satisfy individual requirements. In SAP of ERP, all business processes of the company are linked by data and functions and it is a software solution to cover all commercial processes and transactions commonly occurring of the company. The real-time information of SAP is a good visibility of distributed data sources and it can automatic data transfer. Therefore, the company could be more quick response to changes and more effective to avoid the mistake by SAP. Then it should be able to reduce the stock level and more effective coordination of customer and supplier. 4: Design of Solutions to the Identified Issues with Selected Enterprise Integration Approaches Due to the selected suitable enterprise integration approach is BPI, this part explains the system functionalities and design the solutions for the issues. According to the background of the company, the integration design should be considered by application complexity, cost and time; business scale and nature; business relationships; business process dynamics and function distributions; demands on real-time information; technical standards and compatibility, etc. Firstly, the company should add a materical resource planning (MRP) in BPI. Because safeground the supply chain for the company, the company purchases all parts from other domestic and overseas suppliers when the stock was insufficient. It is too long pull process to increase the delay of information. Consequently, MRP is a good tool to slove this problem and also sfaeground the supply chain of the company. What’s more, it could be ameliorate the long lead time in purchasing. Next, the company should choose loose coupling and hub connection spoke intergraiton technology. Types of integration and E-business includes loose coupling and tight coupling. The application of tight coupling are connected with agreed technical details. In contrast, Loose coupling does not need to know details of the ways to deal with interfaces of other applications and processes. Besides, it is an application send or receive to or from other applications. Loose coupling can support non-intrusive (loose) integration, sychronised business transactions; reusing and sharing business data and processes (Papazoglou M. P., 2006). loose coupling is flexibility, scalability and advanced security. It is also nearly real-time agile response to business events. Loose coupling could be avoid the delay of information issue and   improve the lead time in order processing and stock controlling. Therefore, it is more suitable for the manufactory company in the business case. Fingure 3: Features of Common Integration Technologies In fingure 3,   it shows the features of point-point integration, hub connection spoke for SMEs, web form (extranet interfaces) and XMLmail / messages. It is obvious to analyse that both point-point integration and hub connection spoke are better in the four common integration technologies. The integration knowledge requirement of hub connection sopke is lower than point-point integration. Compared to point-point integraion, hub connection spoke have lower set up and maintenance costs. However, the limitations of point-to-point topology consist of costly for maintain; limited reusability; invasive integration approach requiring modifications of source applications, not scalable, etc. On the other side, Lynne, M., et al (2002) mentioned that hub connection spoke approaches to external integration represent an important alternative to one-to-one integration approaches. It also approaches come in two flavours – data integration only and process (plus data) integration. Hub connection spoke intergraiton technology could be reduce the rate of high mistake and lead time in production scheduling. In summary, both loose coupling and hub connection spoke intergraiton technology are effective solutions for these issues. In order to become an effective business intelligence, the requirements of business   integration are real-time or responsive data access; good quality data from all relevant sources and data of relevant business functions. There are some measures such as transform data into valuable information, identify risks and opportunities, monitor and assess business performance and support decision making for enhancement and optimisation. According to the background, the company receives orders from each customer once a week. It is very low efficient production. So the times of received orders should be increase. All in all, these solutions should solve the long lead time for order processing, production scheduling, stock controlling and purchasing and improve the speed of information processing to avoid the situation of low effective of update the system. All of them are more effective coordination of components supply and assembly planning in e-business. 5: Discussion and Conclusion In this part of project, it discusses the implementation issues, achievements, limitation of solutions and conclusion. Based on the background, the company is a medium sized manufacturer and suppliers over 2000 different products for five contracted car manufacturers.   The purchase model of the company is that places purchase order for the required components to complete the sales order, if there is out of stock or insufficient stock. In addition, the business processes of the company are receiving orders; purchasing components (out of stock / insufficient); checking customer orders by production manager; created a schedule for the assembly line to produce for the order ; updating the assembly line; packing and shipping finishes products. There are three main issues which mentioned before, including long consuming lead time for order processing, production scheduling, stock controlling and purchasing; low effective of update the current system and high possibility to make a mistak e; the company system is not efficient. Through analysis of the issues, BPI is the suitable approaches for extended enterprise integration. If the manufacturing company attempts to implement the suitable approaches and solutions, it should need a high costs in equipment investment and it is hard to change the old enterprise system and hard to operate the solutions in actuality. Furthermore, there are two limitations for hub spoke topology when it runs on single serves. One is single points of failure exist in that a failure of one hub propagates throughout the system. The other is limited scalability across the enterprise. Loose coupling also has two disadvantages of security concerns and inefficiency in communication. In summary, the company should be aim to a lean manufacturing with a short lead time and effective communication persistently.   References Bemroider, E. Koch, S., 2000, Differences in Characteristics of the ERP Selection Process Between Small or Medium and Large Organisations, Proceedings AMCIS, PP 1022-1028 Bingi, P., Sharma, M.K., Godla, J.K., 1999, Critical Issues Affecting an ERP Implementation, Information Systems Management, Vol.16 NO.3, Boston MA, PP 7-14 Brown, C., Vessey, I., Powell, A., 2000, the ERP Purchase Decision Influential Business IT Factors, Proceedings AMCIS, PP 1029-1032 Christiaanse, E., Sinnecker, R., Mossinkoff, M., 2001, the Impacts of B2B Exchanges on Brick and Mortar Intermediaries: The Elemica Case, 9th European Conference on Information Systems, Bled, Slovenia Gunn, J., 2004, BT Technology Journal Extended Enterprise Integration, Springer Netherlands, P93 Huang, Z. Palvia, P., 2000, the Impact of ERP on Organizational Performance: Evidence from Case Studies, Proceedings Decision Science Institute Annual Meeting Huang, Z Palvia, P., 2001, ERP Implementation Issues in Advanced Developing Countries, Business Process Management Journal, Vol.7, No. 3, PP 276-284 Koh, C., Soh, C., Markus, M.L., 2000, A Process Theory Approach to Analyzing ERP Implementation Impacts: the Case of Revel Asia, Journal of Information Technology Cases and Applications, Vol. 2, No. 1, PP 4-23 Kuhn, H., Bayer, F., Junginger, S.; Karagiannis, D., 2003, Enterprise Model Integration, Prague, Czech Republic, LNCS 2738, PP 379-392 Laudon, K.C., 2000, J. P Laudon Management Information Systems, Prentice Hall International, 6th Edition, PP22-23 Lee, Z. Lee, J., 2000, an ERP Implementation Case Study from a Knowledge Transfer Perspective, J. Information Technology PP 281–288 Lynne, M., Axline, S., Edberg, D., Petrie, D., 2002, the Future of Enterprise Integration: Strategic and Technical Issues in External Systems Integration, Oxford University Press Papazoglou M. P., 2006, International   Journal of Web Engineering Technology, Inderscience Publishers, Vol. 2, No. 4, PP 320-352 Parr, A.N. Shanks, G. A., 2000, Taxonomy of ERP implementation approaches. In Proceedings of the 33d Hawaii International Conference on System Sciences Reuther, D. Chattopadhyay, G., 2004, Critical Factors for Enterprise Resources Planning System Selection Implementation Projects within Small to Medium Enterprises, Micreo Ltd Press, Australia, P851 Resources of E-business Enterprise, 2011, Enterprise-Integration in Enterprise Information Systems, VITAL, University of Liverpool Sherlock, J. Reuvid, J., 2005, Handbook of International Trade: A Guide to the Principles and Practice of Export, PP 353-365 SAP Expertise, 2011, Advantages of SAP R/3, Viewed 7 May 2011, http://sapexpertise.blogspot.com/2009/04/advantages-of-sap-r3-part-2.html SAP Expertise, 2009, What Can SAP Do? Viewed 6 May 2011, http://sapexpertise.blogspot.com/2009/04/what-is-sap-r3.html SAP Techies, 2009, What are the Advantages of SAP? Viewed 4 May 2011, saptechies.com/advantages-for-sap/

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The Strategic Management of Economy Hotel in China - Essay Example Homes Inn Hotels and China Lodging Group, and surveying 50 employees of each hotel hotels. The findings of this study reveals that economic hotels, though, might have a very limited business scope, but strategically they are required to align their objectives with the operational capacities. By doing this, economic hotels can ensure efficient utilization of the resources which would reflect in increased profitability of the business. Acknowledgement Table of Contents Abstract 2 Acknowledgement 3 Table of Contents 4 List of Tables and Figures 10 Chapter 1: Introduction 11 1.1 Background 11 1.2 Problem Statement 12 1.3 Research Aim 13 1.4 Research Objectives 13 1.5 Research Questions 13 1.6 Significance of the Research 14 1.7 Scope of the Study 14 1.8 Structure of the Report 14 Chapter 2: Literature Review 16 2.1 Introduction 16 2.2 Hospitality industry in Asia 17 2.3 Economy hotels – Characteristics 19 2.4 Hotel industry in China – overview 21 2.5The role of Chinese gove rnment in the development of China’s hospitality industry 23 2.6Strategies of hotels in China 25 2.6.1 The role of hospitality industry environment 25 2.6.2 Factors influencing the form of strategies of Chinese hotels 26 2.6.3 Challenges related to the strategies of hotels in China 29 2.6.4 Strategies of Chinese hotels vs. ... 41 3.1 Introduction 41 3.2 Presentation and analysis of research methods 42 3.2.1 Research Strategy 42 3.2.2 Research Philosophy 43 3.2.3 Data collection 44 3.2.4 Research Sampling 46 3.2.5 Data analysis 47 3.2.6 Ethical considerations 50 3.2.7 Limitations of Research 50 Chapter 4: Findings and Discussion 52 4.1 Introduction 52 4.2 Demographic Findings: Home Inns 52 4.3 Survey Questionnaire Findings: Homes Inn 55 4.3.1 Role of External Factors 55 4.3.2 Role of Internal Factors 56 4.3.3.Ability to Cater Organizational Mission 56 4.3.4 Achieving Objectives 56 4.3.5 Strategy Consultation 56 4.3.6 Compliance 57 4.3.7 Feedback 57 4.3.8 Training and Development 57 4.3.9 Daily Briefings 58 4.3.10 Project Reports 58 4.4 Descriptive Statistics: Homes Inn 58 4.5 Interview Analysis: Homes Inn 61 4.5.1 Influence of External Factors on Strategic Management 61 4.5.2 Influence of Internal Factors on Strategic Management 61 4.5.3 Homes Inn’s Mission 62 4.5.4 Homes Inn’s Objectives 62 4 .5.5 Strategy Development Process 63 4.5.6 Policy Structure and its Stakeholders 63 4.5.7 Training and Development Programs Offered to the Employees 64 4.5.8 Homes Inn’s Organizational Structure 64 4.5.9 Budgeting and Costing of Strategy Development and Implication 64 4.5.10 Implementation of Strategic Plan 65 4.5.11 Performance Evaluation Systems 65 4.5.12 Issue Identification Mechanism 66 4.5.13 Feedback Mechanism 66 4.6 Demographic Finding: China Lodging Group 66 4.7 Survey Questionnaire Findings: China Lodging Group 69 4.7.1 Role of External Factors 69 4.7.2 Role of External Factors 70 4.7.3 Ability to Cater Organizational Mission 70 4.7.4 Achieving Objectives 70 4.7.5 Strategy Consultation 71 4.7.6 Compliance 71 4.7.7 Feedback 71 4.7.8 Training and Development 72 4.7.9 Daily Briefings 72

The global service sector enterprise Assignment

The global service sector enterprise - Assignment Example The first and second world wars resulted from these two forces leading to a collapse of the British Empire. In the meantime the United States managed to firmly establish itself as the leading economic power in the world Other countries especially the United States began catching up with the United Kingdom in terms of technological advancement. Its global influence was also almost at a collapse with most British colonies anticipating independence. The greatest prosperity in Britain came about in the nineteenth century from colonial expansion, industrialization, social reforms and improved transport. By 1914 Britain was no longer the dominant economic power in Europe, though it still had the worlds largest shipbuilding industry but in other areas such as coal, iron, chemicals and light engineering, it was out-performed by Germany (Spartacus Educational, 2012). The Second World War brought about a shift in the influences and statuses of the then major powers in the world. A new error of superpower conflict was ushered in between the United States and the Soviet Union, an expedited decline of the British and French Empires. It also triggered the appearance of new democratic governments in Japan and Germany and beheld the emergence of communist China (Foster, 1). The two world wars led to a breakup of the British Empire, this changed the position of the United Kingdom economy from top as other countries began advancing technologically and the nation has not been able to recover its position as the highest economic power worldwide. The UK economy is the fifth largest country economy in the world by real or nominal GDP, and the sixth largest by purchasing power parity. In 2010, the United Kingdom was rated the sixth largest economy in the world with a Gross Domestic Product of 2.172 trillion United States dollars which was 2.982 percent of the entire world Gross Domestic Product. Being a member of the European Union and part of a single market,

Review of Academic Journal Articles Essay Example | Topics and Well Written Essays - 1500 words

Review of Academic Journal Articles - Essay Example 1. International and Comparative Employment Relations The book International and Comparative Employment Relations by Bamber, Lansbury and Wailes (2004) mainly contemplates on Industrial Relations and Human Resource management from an international perspective. To give the readers a comprehensive idea of employee relations, they have attempted an interdisciplinary approach which use analytical tools that have been drawn from various streams. To get a better view of internationally comparative approach to HR, the employee information in a number of states are also enclosed here by the authors. The employee relations of various developed countries that have well defined market economies have been described and systematically analyzed. The employ relation of the past is compared with the present affairs. With advent of globalization, the HR scenario got changed. The ripples of this change were visible in fields like industrial relation systems and collective bargaining. As globalization helped the growth of employee mobility, it is easy for the organizations to recruit and train employees at a cheaper cost. ... As far as the developing or underdeveloped countries are concerned, they could find some qualified workers from the developed countries. Apart from Britain, other nine countries are also examined in the light of a similar format that analyzed the environment relations and the people and organizations that play major roles in determining the solidarity of the employer- employee relationship. Studying the experiences of other countries helps the reader to get an overview of his own country and the existing practices (Bamber, Lansbury & Wailes, 2004). However, the matters discussed herein are confined to ten developed countries that have got a well developed market economy. The points of view of other countries have been forgotten conveniently. What the world witness in the present day is the triumphing of Asian nations including India and China as economic powers. Being two vast countries in terms of population, they provide majority of the work force to other countries. It is odd to a void such nations that constitute the majority of the labor force in prominent companies worldwide. If the details of employee and industrial relations of the developing countries also have been included this article would have been an excellent work providing information about the industrial relations around the world at a single glance. This book does not provide information as to how an organization maintains a good relationship between its managers and the employees. With the passage of time, industrial relations have become one of the most delicate and complex problems of the modern industrial society. The term industrial relations are used to

Surviving in the Wilderness Essay Example for Free

Surviving in the Wilderness Essay The risk taken when adventuring in the wilderness can be a fatal one if one is unprepared and lacking some basic tools and knowledge. There are three basic points when dealing with wilderness survival. The first being food then shelter then warmth. This paper is going to give details and insight into each of the three points. Food, as anyone would know, is vital to survival. Whenever planning to take an adventure, always pack enough food and water to avoid the stress and inconvenience of looking for sustenance. If one is caught in a situation where food is not readily available here are plenty of sources in the wilderness. Fish is a great food for a balanced diet and is available anywhere in the world, and a good thing to know is that all birds are able to be eaten. Sap from a poplar is sweet and can be eaten raw. If one is at an oceanic wilderness, all seaweed is edible. If one is stranded in the arctic, all vegetation is edible with the exception of mushrooms. Deer is probably the best meat to have in the, wilder- ness though it may be hard to hunt without the proper equipment. When hunting and eating remember fat is a very important part of survival. Blood gives one the nutrition ne need and it can be added into sups and other foods, and is easy to find on most evergreens. A good source of heat and energy is Spruce tea. Spruce tea is easy to make, all one need is spruce needles and hot water. When eating plants, it is 1 2 important to know what plants one are eating to avoid further discomfort. There are certain plants that can kill you within hours. Water is very important especially when in tropical or dry places. Be sure to bring plenty of containers to gather water in. A normal human can only go a few days without water in a dry or tropical place where sweating can lead to dehydration. When looking for drinking water, look for signs of animals (McNab 58). The tracks of animals means the water is relatively safe to drink. A good way to gather water during rain without the proper supplies is to tie a rag or shirt around a branch and let it absorb the water then drink from the shirt (McNab 62). If at sea it is important to remember that salt water does more bad than good so do not drink it. If in an arctic environment, do not eat snow it lowers ones body temperature and costs ones in the long run. Our intake of water should much exceed our output of water. This is important to remember to avoid ehydration. To keep healthy and avoid parasites, always boil water first, if possible. There are a few easy ways to catch animals to eat. A death pit is a large hole in the ground with large or small spears at the bottom. Covered with sticks and brush, it is a hard fall for any animal who crosses over. A great way to catch fish is to find a stream with fish and put rocks or a net in the stream so when the fish swim with the current they are trapped on one side by the rocks or net and the other side by the current. Fish hooks and spears are also easy to make and make fishing a lot easier. Theses are a few hints and pointers so finding and hunting food and water will not be as hard as one would think thought. Warmth is more vital in some places than others. Even though in tropical climates the nights can be very cold and any little thing can help survive. There are a few little 3 things that people can know and use when supplies are running low. Making fire is easy if you have the right supplies if not there are ways to do it. This is the most common way of making a fire with nothing but a knife and what one can find in the woods. First find a stick about a foot high and another stick a little longer. Use a shoe-lace or any thin vine to attach to the longer stick to make it look like a bow. Then try to find a small rock with a notch in the middle. Next find a flat piece of dry wood for the board. Carve a hole in the middle of the board using the knife, but not all the way through. Make the hole big enough to fit the end of the shorter stick into. Have a tray and a bundle of tinder ready to light and a pile of wood for the fire. First loop the string around the center of the first bow and place the shorter bow in the socket of the board. Put the rock on top of the stick and begin to turn the stick with the bow. Add pressure to the socket and speed ones bowing until one has begin to see smoke and ash. Stop and knock the embers into the tray. Then transfer ember into ones nest of kindling and hold the nest tightly and begin to blow until fire. Then place into pile of bigger tinder and continue adding fuel. There is a lot of fuel for fire in the woods. Obviously dry wood is plentiful in the woods most of the time. If in the arctic moss, roots and lichen are also sources of fuel. A general rule of thumb is when gathering wood for a fire gather what one think is enough then triple that. If in an oceanic environment, driftwood makes great fuel. When carrying frail tinder, use a bottle or wallet to keep it dry and safe. Unless one is building a fire to be seen don’t build it too big and waste fuel. Remember to build a fire on a log or rock and not just on plain earth. Patience is important when lighting a fire one may not get it on the first try. Do not waste energy and body heat making a fire in cold weather unless it is absolutely necessary. There are ways to keep warm using things other than fire. Feathers can be used to 4 insulate. Fur and skin can also act as isolation. Oil can be gathered from animal fat to be used as water repellant. When in a cold environment watch for frostnip it is the first sign of frostbite. Be sure to control you sweating because it leads to hypothermia. If these steps are taken you just may survive. The last thing to consider is a shelter. Many think a shelter is hard to make because of the lake of supplies one would have available if stranded in the wilderness. The truth is there are some very easy and effective ones that can be made with little or no supplies at all. When one stranded, first make a shelter because when it is dark it is too late. The easiest is a lean-to. It consists of one diagonal stick five to six feet ong resting on two smaller sticks maybe two and a half forming an A-frame. On this can be laid on palm branches or any kind of covering that can be found n that specific environment. Remember when choosing a spot for a shelter choose one clear of debris and as conspicuous as possible. Also be sure to not choose a place that in the event of a flood will fill with water. A tree shelter is ideal incase of swamp or wetlands. Avoid place where there could be falling rocks or snow. Evergreen boughs can be fashioned to make a mattress. Caves are ideal when trying to escape rain and wind (Angier 128). Make sure ou make a shelter close to where you can get food and water. The mail objective when finding a place to sleep is not comfort but survival. (Angier 135). When choosing a site try to stay away form bushes that will contain troublesome insects. Take advantage of natural made shelter to save precious time and energy. After a long hike or in the morning are not ideal time to make a shelter because fatigue clouds ones judgment. In a emergency keep in a car or boat to avoid the elements. Smaller shelters keep you warmer and take less time to build. If in a arctic environment don’t build snow houses or igloos 5 hey are too complicated architecturally . If in a area with sufficiently deep snow dig a hole to use as a shelter. Be sure to build the snow shelter at the right angle to avoid snow being blown in by the wind. These are some easy ways to build and get the best out of your shelter. If you remember some of the tips and instructions you will do a better job of not just surviving, but thriving in the wilderness. This is to prove that surviving in the wilderness is a lot easier than one might think. It is easier than you think. if you have some simple knowledge and most importantly the will to survive you just might survive the wilderness.

The Bamboo And Construction With Bamboo Biology Essay

The Bamboo And Construction With Bamboo Biology Essay The world is at the jaws of crisis in many sectors in the near future. One of the most important of them is the availability of timber. World is becoming more and more urbanized. There must be some sort of solution which can give some relief to the hunger towards the need of timber. We need to look for a solution which must have few characteristics such as A product which can substitute wood in the widest range of purposes of uses.. A product which doesnt have negative environmental impact or is eco-friendly.. A product which can be made in a rural environment to assist in reducing the pressure of urbanization in the current world. A product whose production scale must be such that it shouldnt displace the rural people from its reach. A product which is very much meaningful in the activity. Bamboo is definitely one such solution we got for the near future. Bamboo products can substitute wood-based products in a very wide range. The cultivation and maintenance of bamboo is very easy in comparison with wood. Bamboo can be grown as clumps in most soils and is very cheaper which makes it a feasible material for poor people and in rural regions. More and more people can be involved in this process to make them aware of the possibilities with bamboo. Bamboo based industries must be encouraged by maximum villager involvement as it even requires very low capital. Bamboo based industries can therefore provide the time and space for evolutionary development of the rural economy. 1.2 THE PROBLEMS (1) The world produces 3.5 billion tons of wood from roughly 3.5 billion hectares of forest. Approximately half of that is used as firewood. In the developed world, less than one billion people consume an average of approximately 1 ton per capita per year, hardly any of it as firewood. The richer the country, the higher this amount (in the USA it is 2.3 tonnes). Thus, in the poorer parts of the world, people consume far more firewood than industrial wood (by a factor of at least three to one). The overall objective of world development is that standards of living should rise. At the present, Chinas annual per capita wood consumption is only 0.16 m3 much lower than the global average of 0.65 cubic meters (China Daily, 13 April 2000). Will the developing world start to consume wood in a manner similar to the developed world as it becomes richer. The evidence is not clear but South Korea has seen a quadrupling of its per capita consumption between 1950 and 1990. Although Chinas per cap ita lumber consumption remains much lower than the global average, its demand for lumber has increased drastically over the last few years, while its supply has remained steady or decreased slightly (China Daily, 13 April 2000). Will new technology (email and Internet) reduce the amount of paper used? Again the evidence is not clear but there seems to be no strong trend as yet. The consequences for world wood consumption are therefore very serious if rising standards of living lead to an accelerated usage of wood products [10]. If the world population (six billion now trending towards eight billion in 25 years time) moved to consume wood in a pattern similar to the more developed countries (e.g. 1 m3 / capita in Germany [11]) the consumption of industrial wood (excluding firewood) would need to at least quadruple (as it did in South Korea). It is unlikely that the wood currently consumed as firewood could assist much, for well-known technical reasons (it is often dead wood, small si zed and sparsely distributed). (2) The area of forest is being reduced by continuing deforestation. This is compounded by a growing consciousness that forests have values over and above their timber value (for carbon retention mature forests may not actually sequester extra carbon-for biodiversity shelter and for soil, water and air quality values). Thus the supply of timber-producing forest is decreasing, through preservation, in such diverse economies as the USA, Australia, New Zealand, India and China. (3) In the last two centuries, improving standards of living have been preceded by large increases in population and increasing urbanization. It is paradoxical that the population appears to increase rapidly before gains in living standards appear and that steeply rising population can threaten to cancel out those gains. Developing countries are following along the pattern first established in Britain 250 years ago but with some differences. The English population rose from 6 million in 1750 to 40 million in 1900 but would have increased to over 60 million were it not for the huge outward migration to the US, Australia, New Zealand and South Africa. Even with that safety valve, small villages like Birmingham increased from populations of only 4000 in 1680 to 400 000 in 1881, as people left the countryside for the towns. They had little choice. There was not enough free land in the countryside for farming. Living conditions for most of the population in these cities were very poor and their working conditions dehumanized. Todays developing countries do not have the possibilities of overseas migration; they face the same pressures towards urbanization but do not wish to reinvent the dark satanic mills of the 18th and 19th century. It would be good if sufficient employment could be found in a rural environment to reduce the pressure towards urbanization. (4) Studies in both the developed economies and the developing economies have come to the conclusion that people work best in small to medium size firms/enterprises where they can see the impact of their own efforts and where they feel that they can have an effect on decision-making. These conclusions find their expression in the general concept of participation. -IAN R.HUNTER, 2002, Bamboo and Rattan, Vol. 1, No.2, pp.101-103, Available at: www.vsppub.com Its not like bamboo can be the only solution for all these issues outlined above but experiences in few places indicate that bamboo can make some meaningful contribution. 2.1Bamboo as a wood substitute The bamboo culm, reduced to its finest parts, is an excellent industrial fiber. As such it has been shown, both in the laboratory and in practice, to be an excellent substitute for wood fiber in such things as paper, medium density fiber board and veneer. There are very few technical difficulties in utilizing normal wood-working machinery to work with bamboo. One difference that does need to be accommodated is the higher silica content of bamboo which can dull cutting edges. With good physical and mechanical properties, low shrinkage and average density of 0.7 g/cm3, bamboo is well suited to replace wood in several applications, especially in panel form. Bamboo mat board and bamboo strip board have been exploited on an industrial scale, and products marketed for various end uses such as flooring, roofing, and other housing components, furniture, packing cases, etc. At present, in China, over 1,000,000 m3 of panels of various types are produced annually in some 200 mills, whereas in India, industrial-scale production of panels is confined to bamboo mat board with about 2000 m3 board by seven mills. The global use of paper is reported to be increased by 5% annually. Today, Asia, and mainly India and China, make the most use of bamboo for pulp and paper. India uses about 3 million tons of bamboo per year in pulp manufacture and China about 1 million tons, and both are set to increase their use of bamboo for paper pulp manufacture (China targets 5 million tons per year). Bamboo pulp is also processed into incense paper in the Philippines for export. Brazil is presently the only American country that uses bamboo for making cellulose and paper. However, bamboo has certain characteristics that are superior. It has a high surface hardness such that laminated bamboo flooring is equal in wear to the hardest American hardwoods. Many of the products made from bamboo can be and are made in small factories with very limited capital requirements; hence these factories can be distributed around the country-side close to their raw material. Bamboo also has a unique role to play in constructing strong light-weight houses. It has been known for a long time that light weight timber frame construction houses offer the greatest safety against earthquakes and also greater safety on earth slips. Lightweight timber framing housing is the norm in New Zealand. In 1987, the small town of Edgecombe in the northern part of the North Island of New Zealand was shattered by force 7 earthquakes. The force of the earthquake was sufficient to tip a railway engine on its side. Yet no-one was killed and all of the houses remained standing. There are two technologies utilizing bamboo that can be adapted to provide similar kinds of houses. In one, bamboo poles can be used in a similar way to timber studs to provide a similar space-frame construction. Work needs to be done improving the joins before the result is as strong as a timber frame house. In the other, a bamboo frame or hurdle can be woven out of split bamboo and plastered on either s ide. The bamboo hurdle effectively reinforces the concrete plastering. This second style of building produces a result which is more culturally familiar in many countries and possibly therefore more acceptable. 2.2 Properties of Bamboo: 2.2.1 Tensile strength: The bamboo fibers run axially. outer zone constitute of highly elastic vascular bundles, which have a high tensile strength. The tensile strength of these fibers is higher than that of steel, but to construct connects which can transfer load axially is merely impossible. 2.2.2 Shrinking: Bamboos shrinks a lot more tan wood when it loses whole of its water. Nodes are very vulnerable during this shrinking. Bamboo shrinks in the cross section 10 to 15% 2.2.3 Fire resistance: Due to the presence of the high content of silicate acid it offers a very good resistance towards fire.. Filled up with water, it can stand a temperature of 400 ° C while the water cooks inside. 2.2.4 Elasticity: Bamboos enormous elasticity makes it a very good building material in earthquake prone zones. Its is very light in weight and can be easily worked on. -Bamboo as a building material, 2002, available @ www.bambusnewengreportsbuildingmaterialbuildingmaterial.html 2.3 Bamboo for construction: There is a substantial role of bamboo in the construction field as it grows naturally, it has strength, flexibility and versatility and is very suitable material in every part of a house when treated and is used properly. Not only there are technical advantages with bamboo but it is very economical as it is a local product in many places of the country and is amongst the cheapest materials available. Recently there are hikes in the prices of bamboo but with proper cultivation and increased production these inflations in the fields of bamboo can be handled. Cultivating of bamboo properly gives high yields. Moreover bamboo can replace usage of timber in many areas. It can contribute towards the solution for the deforestation which is a very major concern in the world. 2.3.1 Roofing: Bamboo shingles whose lengths are almost as long as rafters. The bamboo canes are first halved along their diaphragms and are bisected. Then they are threaded as alternative facing units and are tied. They are held in the supports by their own weight. 2.3.2 Trusses Fabrication of roof trusses is about the most promising use of bamboos. Literally, any span of truss is possible, and as indicated in Section 5, a Fink truss of about 8.5m span can be carried by three workmen and installed by about 5 workmen. The property of lightweight with strength and stiffness is manifested here. Also, substantial savings in the non-use of heavy lifting equipment. (ii) Scaffolding (iii) Disaster Mitigation The lightness of bamboo, wide availability and possibility of building shelter from modular units lends it for use for post-disaster shelter. A project is in the offing by the UNHCR where temporary shelters are fabricated from A-shaped bamboo support frames with horizontal members at the apex and at mid-heights of the A-frame. A water-proof sheet is draped over this frame for cover. 2.3.3 Bridges Bridges attempted consist of: (a) Footbridges: Simple cross-braced frames with the walkway formed at the crutch. Culms of 50-75mm diameter are bound by bamboo lashings. They are suited to rivers with muddy or sandy bottoms where the height above bed does not exceed 5m. A typical crossing might be 20m long. (b) Handcart Bridge: The construction is more elaborate with abutments and pilings. The abutments are formed from pairs of culms staked to the ground. A pair of horizontal culms forms the pile cap and diagonal braces stabilize the assembly. To form the roadway, three longitudinal bamboo beams of 100mm Ø are lashed to the caps and tied together at the center of each bay with a cross-member. 22.3.4 Scaffoldings Bamboo can be used for the construction of safe scaffoldings for very tall buildings because of the favorable relationship between the load-bearing capacity and weight. Bamboo has been used for centuries as scaffolding in Asian countries and, despite competition with many metal scaffolding systems, remains one of the most preferred system in both China and Hong Kong (Fu, 1993). Owing to its high adaptability and low construction cost, it can be constructed to any layout to follow various irregular architectural features of a building within a relatively short period of time (Chung, et al., 2003). They are used in construction sites to provide temporary access, working platforms for construction workers and supervisory staff, and to prevent construction debris from falling on passers-by. In Hong Kong, they are used as Single Layered Bamboo Scaffolds (SLBS) for light work and Double Layered Bamboo Scaffords (DLBS) for heavy work (Chung and Sin, 2002). Bamboo scaffolding, like any other, must possess integrity and must be laterally stable. The foregoing is ensured by the provision of bracing. The bracing is by two pieces of bamboo fixed in an X shape and at an angle of 60o-70o over the section of bamboo to be braced. For multi-storey structures it is required to tie the scaffolding to the building often through 6mm dia mild steel bars (putlogs) pre-fixed to concrete at every floor. A prop is also required between the building and the scaffolding to prevent the leaning of the scaffolding towards the building. The canes are not treated even at their connections and only lashed joints are used. The cane extension is carried out by lashing the cane ends together by using several ties. The ties are arranged in such that force acting vertically downwards wedges the nodes in the lashing. By tightening the ropes between the canes the friction can be increased to the maximum. The vertical and horizontal canes used for scaffolding are joined using soft lashing. This technique has a great advantage that the joints can be tensioned to the right degree without difficulty and even released quickly. -Dunkelberg, Klaus: Bamboo as a building material, in: IL31 Bambus, Karl Krà ¤mer Verlag Stuttgart 1992. 3.1 Mechanical and Structural Properties Bamboo, being a circular, hollow structure has certain mechanical and structural advantages and disadvantages as compared to a rectangular solid timber of the same cross-section. These advantages/disadvantages are, in other instances, complemented or accentuated by the cellulose fiber make-up of the bamboo. These comparative analyses are tabulated in Table 1.0. Some rules of thumb for the relationship between the mass per volume of bamboo and some mechanical properties have been derived by INBAR and Janseen (1991). These are given in Table 2.0. Also, various tests for strength and mechanical properties and design rules have been put forward by INBAR (ISO-22156, 22157, ISO/DTR-23157.2). Comparative Mechanical Properties of Bamboo and Rectangular Lumber (Janssen, 2001) Table 1.0: Comparative Mechanical Properties of Bamboo and Rectangular Lumber (Janssen, 2001) Property Bamboo Rectangular Lumber Assumptions 1. Moment of Inertia, I I = 0.40A2 I = 0.16A2 à ¢Ã¢â€š ¬Ã‚ ¢ For most bamboos, d = internal diameter = 0.82D à ¢Ã¢â€š ¬Ã‚ ¢ For timber, mostly h = 2 x b 2. Optimum Material Use, EI 4900A2 2240A2 à ¢Ã¢â€š ¬Ã‚ ¢ Cellulose = 70,000N/mm2 à ¢Ã¢â€š ¬Ã‚ ¢ E fiber = 35,000N/mm2 à ¢Ã¢â€š ¬Ã‚ ¢ 50% of cross- section of fiber is cellulose. à ¢Ã¢â€š ¬Ã‚ ¢ Eà ¢Ã¢â‚¬ °Ã‹â€ 350x% of fibers. à ¢Ã¢â€š ¬Ã‚ ¢ In bamboos, fiber is 60% on outside and 10% on inside, hence E outside = 35060 = 21,000N/mm2 and E inside = 35010 = 3500N/mm2 à ¢Ã¢â€š ¬Ã‚ ¢ Edahoma = 14,000N/mm2 Bending à ¢Ã¢â€š ¬Ã‚ ¢ Compression stress during bending may result in transverse strain in fibers of top face of culm. Lignin in fibres is weak in strain. Coherence in cross- section is lost and EI drops dramatically. à ¢Ã¢â€š ¬Ã‚ ¢ If load removed culm returns to original straight form. à ¢Ã¢â€š ¬Ã‚ ¢ Timber will not regain original length when load is removed. à ¢Ã¢â€š ¬Ã‚ ¢ Poisson coefficient for bamboo = 0.3. 4. Shear à ¢Ã¢â€š ¬Ã‚ ¢ Shear in neutral layer = 1.3x shear for timber à ¢Ã¢â€š ¬Ã‚ ¢ Smaller thickness to resist shear. à ¢Ã¢â€š ¬Ã‚ ¢ Larger forces on bolt fasteners at joints. à ¢Ã¢â€š ¬Ã‚ ¢ Advantage of not having a ray structure is nullified by hollow nature. à ¢Ã¢â€š ¬Ã‚ ¢ Larger thickness to resist shear. à ¢Ã¢â€š ¬Ã‚ ¢ Has rays. Rays are mechanically weak. Hence, timber material is weaker in shear than bamboo material. 5. Torsion à ¢Ã¢â€š ¬Ã‚ ¢ Better torsional resistance due to circular shape. à ¢Ã¢â€š ¬Ã‚ ¢ Poorer torsional resistance because of sharp corners. Table 1.0 (Contd) Property Bamboo Rectangular Lumber Assumptions 6. Wind Resistance à ¢Ã¢â€š ¬Ã‚ ¢ Bending stress due to wind is constant over height of culm. à ¢Ã¢â€š ¬Ã‚ ¢ At top (near skin) vessels decrease and cellulose replaces vessels, leading to increase resistance to bending stress. 7. 8. Compression Density à ¢Ã¢â€š ¬Ã‚ ¢ Because of hollow nature and thus greater distance of solid mass from center, longitudinal shortening is greater and thus greater the likelihood of lateral strain in lignin. à ¢Ã¢â€š ¬Ã‚ ¢ Friction due to clamping at top and bottom of culm reduces lateral strain. à ¢Ã¢â€š ¬Ã‚ ¢ Amount of lignin deter- mines compressive strength not cellulose. 700 800kg/m3 à ¢Ã¢â€š ¬Ã‚ ¢ Solid nature makes for better compression resistance and reduced lateral strain. 850kg/m3 Table 2.0: Rules of Thumb Factors for Mechanical Properties of Bamboo Air-dry bamboo Bending Compression Shear E 0.14 0.094 0.021 24 Green bamboo 0.11 0.075 Ultimate stress (N/mm2) = Factor x mass/volume (in kg/m3) 1 Allowable stress à ¢Ã¢â‚¬ °Ã‹â€  7 x Ultimate stress JANSSEN, J.J.A., 2000. Designing and Building with Bamboo. INBAR Technical Report No.20, page no. 18-23 3.2 Earthquake Resistance Bamboo, being lightweight and hollow, makes it naturally highly resistant to earthquake (because it has high stiffness in relation to its weight). That, it does not shatter at failure means that when the earthquake is over the building can be left standing with relatively minor damage; providing shelter whiles the damage is being repaired. In a 7.5 magnitude earthquake in April, 1961, in Costa Rica, 20 bamboo houses were left standing near the epicenter (Janssen, 2000). 4.1 Problems related to Bamboo. 4.1.1 Structure The available bamboo tends not to be very straight, have variable diameters, culm thickness and show marked tapering. These attributes have a costly effect on preliminary attempts at construction in bamboo, as will be indicated later. 4.1.2 Insect and Fungi Attack More than anything else, the problem with bamboo is pest and fungi attack. Insect attack is through the relatively softer tissues in the inside wall of the cavity wall and at the budding points in the nodes. Fungi attack is severe when the bamboo is exposed to damp conditions. Various methods exist for prevention of these attacks (Jayanetti and Follet, 1998). They range from the sophisticated modified Boucherie process, through immersion in a boric acid/borax mixture in water, injection and painting with creosote, to hanging in a flowing stream immediately after harvesting for at least a week for the sugary ingredients to be washed out. Traditional preservation methods also exist such as curing, smoking and lime-washing. The real effects of such traditional methods are not known since they have not been documented and quantified. 4.1.3 Fire risk 4.1.4 No standardisation possible: no 2 culms are alike 4.1.5Maintenance 4.1.6Difficulty of making the junctions of the culms 4.1.7 No construction skills with bamboo culms in non-bamboo available countries 4.2 Measures to be taken 4.2.1Treatment of the surface For small parts this information about bleaching and dyeing are determined for kite-constructions. though it can ´t support enough weight. Bleaching and dyeing possibly can change the structure of the bamboo that far, nevertheless these methods should be introduced. 4.2.2 Bleaching: For removing traces of resin or wax bleaching in hydrogen peroxide can be done. The bamboo will get perished if it stays long. 4.2.3 Dyeing: There are different traditional styles of bleaching in different countries. In principle: 1. The color can ´t penetrate into the bamboo if at all the wax is removed. 2. The color will become more regular if it is bleached before dying. 3. Fix the color in a solution of vinegar after dying. 4.2.4 Other methods: In Japan, the surface will be peeled off, hydrochloride acid is put on the bamboo and the canes are put in an oven. The canes get a brown color. treating the canes with copper sulfate will give a green color to the bamboo and protects it from mold. These methods only dye the surface of the bamboo. To get a through and through dyeing, the bamboo can be carbonized. The bamboo is put into a boiler and is incubated with a pressure of 5 kg/cm ³ and a temperature of 150 ° C for 20-30 min. After that, the bamboo will be brown through and through. -K. A. Solomon-Ayeh,USE OF BAMBOO FOR BUILDINGS, Building and Road Research Institute (BRRI), page no 5-7