The World of Geomatics Essay Example | Topics and Well Written Essays - 2500 words

The World of Geomatics - Essay Example 5000 years ago) and it is a requirement in the planning and execution of nearly every form of construction. Its most familiar modern uses are in the fields of transport, building and construction, communications, mapping, and the definition of legal boundaries for land ownership. The basic principles of surveying have changed little over the ages, but the tools used by surveyors have evolved tremendously. Engineering, especially civil engineering, depends heavily on surveyors. Whenever there are roads, dams, retaining walls, bridges or residential areas to be built, surveyors are involved. They determine the boundaries of private property and the boundaries of various lines of political divisions. They also provide advice and data for geographical information systems (GIS), computer databases that contain data on land features and boundaries. Surveyors must have a thorough knowledge of algebra, basic calculus, geometry, and trigonometry. They must also know the laws that deal with surveys, property, and contracts. In addition, they must be able to use delicate instruments with accuracy and precision. On the subject of accuracy, a surveyor is typically held to an accuracy standard of twelve-one thousandths (.012) (12/1000) of an inch over a length of one hundred (100) feet. This means, for perspective purposes, that a professional land surveyor can be expected to complete a survey of a one hundered (100) foot circle and upon returning to the point of beginning not deviate from his or her course no more than the width of a human finger-nail. In most states of the U.S., surveying is recognized as a distinct profession apart from engineering. Licensing requirements vary by state, however these requirements generally all have a component of education, experience and examinations. In the past, experience gained through an apprenticeship, together with passing a series of state-administered examinations, was required to attain licensure. Nowadays, many states require a Bachelor of Science in Surveying, or a Bachelor of Science in Civil Engineering with additional coursework in surveying, in addition to experience and examination requirements. Typically the process for registration follows two phases. First, upon graduation, the candidate may be eligible to sit for the Fundamentals of Land Surveying exam, to be certified upon passing and meeting all other requirements as a Surveyor In Training (SIT).. The Role of Survey Engineering in the Future Since the nation's well being in coming years will be more tied to global markets and developments than in the past, it is appropriate for the survey engineers to become more active at international and global levels as well. By playing a strong role in promoting, facilitating, and conducting international and global studies to develop critical science information, survey engineers lends support to national security as well as foreign policy and private sector interests as the following examples illustrate: The larger world population of the future will be concentrated in developing countries. Many of these people will be living in low-latitude coastal regions where urban and economic growth is most intense and where the incidence of severe natural disasters- earthquakes, volcanic eruptions, tsunamis, and hurricanes-is more common. Moreover, the interconnectedness that is

Supplier evaluationfor achieving long-term performance Essay

Supplier evaluationfor achieving long-term performance - Essay Example outside the business then it follows that the biggest opportunities for improvement in their cost position will also be found in that wider supply chain (Christopher, 2005). Having the right suppliers ultimately makes a significant difference to an organization’s future in reducing operational costs and improving the quality of its end products, whereas having the wrong suppliers can cause operational and financial problems (Zeydan, Colpan and Cobanoglu, 2011). This has led firms to focus on improving their supply chain by continuously evaluating the performances of their suppliers. To achieve this, firms are increasingly building collaborative relationships with partners in their supply chain in order to achieve efficiencies, flexibility, and a competitive advantage (Whipple, Lynch, and Nyaga 2009). Such a relationship which involves collaborative activities, such as information sharing, joint relationship effort, and dedicated investments leads to trust and commitment. Trust and commitment in turn lead to improved satisfaction and performance. Unlike a transactional relationship where there is only a simple exchange between buyer and supplier, where the supplier provides goods or services and the buyer provides money in payment, the collaborative approach that firms are adopting allows the buyer organization to seek to develop a long-term relationship with the supplier. The strategic view is that the buyer organization and the supplier share common interests, and both benefit from seeking ways of adding value in the supply chain. There is a win-win situation, where buyer, supplier and end-customer can all benefit (CIP, 2010). However, in order for the buyer to keep track of these relationships and assess the supplier performance, an evaluation process must be in place (Stueland, 2004). It is quite understandable why companies today turn to buyers to reduce costs because good buyers will reduce the overall costs suffered by their organization. In turn, this

Importance of the Nurse Patient relationship in delivering care

Importance of the Nurse Patient relationship in delivering care The nurse-patient relationship is essential to the delivery of care. By use of verbal and non-verbal communication skills, nurses can offer the three core conditions of all therapeutic relationships to patients, empathy, genuineness and unconditional positive regard. It is the intention of this essay to discuss in depth the nature of one of the core conditions associated with effective helping skills. In relation to communication and an effective nurse-patient relationship the application of the core condition will also be examined The first core condition that is associated with effective helping skills is empathy. This is the beginnings of a helping relationship, the ability to enter into and understand the world of the other person and being able to communicate this understanding to them (Egan 2002). The second core condition is genuineness which Rogers (1994) defined as a personal quality or relationship characterised by open and honest communication where professionals do not hide behind their role. Unconditional positive regard often described as acceptance is the third core condition and this involves taking a non-judgemental attitude towards the client accepting and respecting them for who and what they are (Freshwater 2010). According to Rogers (2003) the core conditions are the necessary and sufficient tools needed to achieve a positive outcome in therapy. The core condition that has been chosen to be discussed in this essay and is associated with effective helping skills is unconditional positive reg ard. Unconditional positive regard is a very difficult skill to learn but also a very important one as nurses and patients beliefs and values may conflict altogether. It is important to note that no single core condition stands in isolation from the others and that the three conditions are automatically brought into the natural communication style (Wickman and Campbell 2003). Unconditional positive regard is often defined as acceptance. According to Rogers (2003) it is when one person is completely accepting towards another person. This is not just a show of acceptance but it is an attitude that is then demonstrated through behaviour. The patient should be able to feel as if they can freely express their emotions without fear of being rejected by the nurse. Hough (2007), says the patients need to feel valued unconditionally even when what they bring to the nurse may not be positive à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬ in fact it may be frightening or upsetting. This may be particularly true of patients who have been abused who may feel embarrassed and ashamed and could also be anxious as to what the nurse will think of them. The nurse must therefore own the necessary skills to put aside any personal prejudices and provide a safe and accepting environment for the patient. Hough (2007) is careful to point out that whilst this does not necessarily mean that the nurse must li ke or approve of everything the patients says or does, it is important for the nurse to be able to separate their own views from that of the patient. Hough (2007) suggests that the whole philosophy behind unconditional positive regard is to allow the patient to feel accepted, therefore the patient is more likely to accept themselves and be confident in their own abilities. Unconditional positive regard is the necessary and sufficient condition to allow the patient to change in a constructive manner (Wilkins and Bozarth 2001). There are a number of key components that put together unconditional positive regard, and according to Aengel (2010), these include respect, nurturing and caring for the other person, and being compassionate and understanding to a persons personal struggle with issues and problems. Unconditional positive regard might be difficult because of the manner or style of the matter or something about the patient might conflict with our own personal values. Nurses must put aside any pre-judgements and opinions, accept the patient at face-value and to try to treat the issue that they are currently presented with. Nurses cannot let any judgements affect the relationship with the patient because it might affect the care and treatment they receive. The counsellors guide (2009) emphasises that unconditional positive regard as being one of the most difficult counselling skills to learn because people are very skilled at being able to accept people for who they are, without considering whether they really are who they claim to be. This prevents them from allowing stereotypes and personal opinions affect their judgements. As for unconditional positive regard it may be possible that the nurse may come to like or even love the patient with whom they may at first have not felt much connection (Tschudin 1995). According to The Nursing and Midwifery Council (2008) Code of Conduct nurses are required to treat people as individuals and respect their dignity. They should not discriminate in any way, recognise diversity and respect and value beliefs of others. Thus part of valuing the other person is to accept them for who they are. Carl Rogers (1994) called acceptance unconditional positive regard. It implies that there should be respect for the other person irrespective of what he or she may do or has done. Acceptance of another person involves an non-judgemental attitude as Ruddick (2010) suggests, as this creates a safe environment in which the patient can explore their most sensitive thoughts and feelings. The nurse must recognise that being non-judgemental is not always possible and if the nurse lays judgement on the patient then they will compromise their relationship with them and because they feel judged then they may become defensive rather than opening up and exploring their issues (Geldard and Geldard 2003). Geldard and Geldard (2003) also suggest that the opposite of being accepting is to be critical. Being critical of someone will make them become fixed in their thinking and their behaviours and they will generally resist changing. When they are accepted they feel good about themselves and they can get in touch with their personality and positive parts and learn to move forward. Collins (2009) argues that judgemental attitudes can stand in the way of getting to know your pat ient and that labels attached to individuals such as demented can act as a language barrier. Effective nursing requires us to be assertive, responsible and to help our patients achieve the best possible health status (Balzer Riley 2008). Effective communication is more than delivering high quality patient-centred care. It also allows patients to feel involved in their care, which can make a significant difference to their outlook on their treatment (Collins 2009). The personal qualities of a nurse should include compassion, respect and a non-judgemental approach, according to The Royal College of Nursing (2003). The nurse must provide holistic care for patients and the goal is to listen to the whole person and provide them with empathetic understanding. Another key point is that the nurse must be non judgemental no matter what the patients circumstances are and be keen to develop a therapeutic relationship as they learn to accept people for who they are as each of us have had different experiences throughout life and these experiences make us who we are. Wilkins (2010) is keen to point out that there is not much difference between the nurses attempt to communicate unconditional positive regard and empathic understanding and the patients awareness of them. What the nurse communicates is not always understood and perhaps with respect to simplifying the understanding of unconditional positive regard, it may be necessary to have patience, consiste ncy and genuineness of acceptance (Wilkins 2010). According to Dunne (2005) it is important that nurses develop their communication skills so that they can become more skilled in their interpersonal contact with their patients. The beginning of any nurse-patient relationship are needs which should be based on some fundamental aspects. Rogers(2003) described these as the core conditions, because the aforementioned argued that for a positive outcome to the therapeutic nurse-patient relationship, the nurse must display these core conditions. The nurse-patient relationship does not exist without the core conditions or at least it will not have a positive outcome. It is important to build up a good working relationship with any patient trust, respect and good communication skills are all essential but the counselling relationship has to go that bit further because it tends to deal with deeper issues (The Counsellors Guide 2009). Nurses work with a diverse variety of people from a wide range of social circumstances, with difference beliefs and values around health. This could be related to sexual health, alcohol consumption, smoking and so on. Freshwater (2010) suggests that many patients continue with their dangerous health behaviours despite having information about the adverse and potentially damaging aspects of their actions. This makes it difficult for the nurse to engage in any health promotion activities whilst continuing to value and respect the patient and in fact it may be that the patients and nurses beliefs may cause conflict on the whole (Freshwater 2010). The nurse-patient relationship is a professionally close and private one and in order for it to be effective it needs to reflect trust, caring, hope and autonomy (Brooker and Nicol 2003). By demonstrating this core condition of unconditional positive regard the nurse is offering support to others. Brooker and Nicol (2003) suggest that active li stening skills are essential in any therapeutic relationship and the nurse needs to explore how they can use communication skills; verbal and non-verbal to develop the relationship. The nurse-patient relationship is a series of interactions between the nurse and the patient in which the nurse assists the patient to reach a positive communicative change. The skills of active listening, open questioning and reflection promote better communication and the evidence suggests the need for nurses and other health professionals to develop their communication skills so that they can simplify the process of communication with the patient (Dunne 2005). It is in the therapeutic relationship that true person-centred care is the product of genuine engagement with the patient whose fears are being uncovered according to Ruddick (2010) A therapeutic relationship cannot be maintained with the expression of unconditional positive regard and before the patient can understand themselves they must be able to accept themselves (Dexter and Wash 2001). The core condition of unconditional positive regard is a very difficult skill to learn and probably one of the hardest things a nurse has been asked to do. According to Dexter and Wash (2001) the nurse is asked to accept an individual without any kind of judgement and without criticism. The nurse is not only being asked to accept the patient but respect them too even though the nurse may not know what the patients previous behaviour has been. To be an effective counsellor, the nurse is asked to dissolve their own values, beliefs, prejudices and stereotypes and must try to understand the patients values, beliefs, prejudices and stereotypes even though they are totally opposed to their own (Dexter and Wash 2001). In conclusion, this essay has briefly discussed all three of the core conditions, which are, empathy, genuineness and unconditional positive regard. It has explained the rationale for choosing unconditional positive regard to discuss in this essay. Unconditional positive regard is often defined as acceptance and this is often demonstrated through behaviour. The key point that has been examined in this essay is that of how the nurse must put aside their own feelings and views and accept the patient for who and what they are. The essay has included how the core condition is used in relation to communication and an effective nurse-patient relationship. Another key point is that active listening skills are essential in any therapeutic relationship and the essay has explored how the nurse can use different communication skills to help to develop the relationship with the patient. Finally, the essay has discussed how unconditional positive regard is a very difficult skill to learn. It is p robably one of the hardest conditions associated with effective helping skills because the beliefs and values of the nurse and patient may conflict together. 1989 words

The Praise And Strife Of A Her :: essays research papers

The Praise and Strife of a Hero The definition of a hero is dependent on that society's beliefs, laws and taboos. There are heroes for all ages and for both men and women. Heroes have had changing roles since man wrote his story, and all have been the embodiment of each society, each civilization's ideals. Basketball superstar, Michael Jordan, largely affects the children of today that are enthralled with visions of hoop dreams. He inspires the young depraved ghetto child to rise up against his unfortunate circumstances. Possessing many noteworthy qualities, all heroes possess faults because they are human and all humans possess failings. Because heroes begin to fold and make mistakes as they are suddenly thrust into the awe inspired limelight, and because their pedestals are broken and discarded as the public craves to see the dirt underneath the hero. Heroes are a product of a society's perception of someone to be praised. To be able to praise a hero, that hero must not only be a marvel but that hero must also be humble. Failings in heroes are only natural, they are human and all humans possess faults. All human beings are born and die with character traits, which can be, at the most basic level, perceived as being helpful or as being harmful, depending on the character's viewpoint. People are regularly regarded as having traits ranging from the most trivial as being a perfectionist, to the most weighty, such as being a coward. These traits form the basis of human personality and define the individual's personal nature. Ideal heroes are perceived differently in different periods of history. In Chaucer's Prologue of the Canterbury Tales a worthy man is described. He is a chivalrous knight who prided himself on his own personal truth, honor, freedom, and courtesy. Chaucer's view of a hero is one who is without fault, truly the epitome of goodness. Heroes are also praised by society because the hero takes on much of society's own stress. Heroes are under severe stress and live a life of duress and begin to commit errors as the level of pressure begins to catapult. Heroes are continuously placed under pressure by all who surround them, convinced that the object of their attention can not fail under any circumstances. They grow self-centered and absolute followers of themselves and expect the same-undeserved treatment from others. As Beowulf often takes pride in his work, proclaiming that he slew Grendel, that he rescued the damsel in distress, without any help needed, or offered from any persons.

Globalization & Gender Inequality Essay

News reports suggest that economic giants from third world Asia namely China and India are expected to grow at the rate of 9. 7 and 6. 5 percent respectively. The GDP growth rate of these nations is much higher than that of any developed nation and hence are the two fastest growing economy of the world. China has now become the factory of the world with large multinational companies infusing lots of money in establishing manufacturing units and India is now one of the major destinations for back office jobs and is the leading service sector economy. The process which has got its roots right from the beginning of 20th century with the beginning of economic cooperation between Europe and the United States later became synonymous with the word development in Far East Asian Countries including the ASEAN (The World Bank Group, 2000). But still this globalization has yet to make this world a better place to live. The concern related to the globalization process is the growth which is visible is actually more of mathematical in nature than the real cumulative growth. It might be taking place at the cost those who are less privileged (Kumar, 2007). The purpose of this paper is look into the existence of gender inequality in the current scenario where globalization has made the whole world a village with each country having its own identity and purpose in this world. Exchange of information and knowledge is perhaps the simplest in the history of mankind with details of culture of one state can easily be gathered for study, research as well as adoption. But when the matter of gender equality comes into picture then the globalization has miserably failed in making its impact. Developed nations as we all know have made great advancements in implementing the concept of gender equality while the other developing and under-developed nations have miserably failed. As a whole in the developing nations including the Middle East region, globalization has brought great increase in country’s GDP but social structure of these nations have been far from with atrocities against women are almost similar prevalent in early 20th century (Ramji, 1997). Literature Review The economic growth produced and as defined in above paragraphs has yielded results more in terms of mathematical or statistical in nature. The definition of this economic growth in terms of increases in national income has actually undermines women and its contribution to the society. Various activities which are not directly related to economic nature are not being made a part of the national accounting system. Areas of work such as mothering or child-rearing and housework, socially constructed for women, are not included as work when national growth and GDP is being calculated. The UNDP Human Development Report 1996 has concluded that the much propagated economic growth and its expansion since 1980 recent decades show all too clearly that there is no actual relation between economic growth and human development especially females. The concept of Human Development Index (HDI) has been defined in order to calculate the average of the achievements a country undertakes when human capabilities are taken as the variable to measure. The term is being sub varied with smaller variables which includes life expectancy at birth, adult literacy rate, and real gross domestic product per capita i. e. , the PCI which comes into picture when we consider GDP as one of the variable rather the most important variable (Ramji, 1997). The human society has been given a broad view including both men and women while calculating the development of the society as a whole and its multi sided presence. The actual calculation of improvement on domestic front is being measured in terms improvement in human well-being taken along with economic growth targets. Feminist have been known to follow Walter Rodney’s definition of development in which an individual and his capability is given a level crafted out comparison with some standard value. The capability and its improvement imply the very increased skills and capacities enabling greater freedom over creativity coming out of self-discipline though responsibility and material well-being. The definition go on emphasizing on the features that holds true in sense of moral categories and its evaluation over a nation depending on the class in terms of social origin, personal code for the classification of what is right and what is wrong and age in which one lives. At the level of a community, sustainable human development is defined in terms of the development that gives priority to the poor, enlarging their choices and opportunities and providing for their participation in decisions that affects their lives. This development is pro-people, pro-nature, pro-employment, and pro-women and not only generates economic growth but also distributes its benefits equitably thereby regenerating the cohesive environment which empowers people. But here the ambiguity comes along with segregated approach towards women which is more gender gapped approach with facilitators enabling sustainable development programs that gives high priority to the poor with assumption being that the state of poverty is quite natural and any solution to achieve 100% poverty eradication is unrealistic. But the Human Development Report (1995, p4) has provided the feministic approach to poverty which suggest that almost 70% of total poor are actually women. The definition as of now used to consider poor as a whole but the reality across. But the reality talks of poverty among women are along with different parameter. It presents a very different picture and even in well to do families the condition of women is not good. In the paper by Vincent J. Bolt and Kate Bird, lack of resources and asymmetrical power relations often result in the discrimination of resources of the intra-household resources which include food, health care and education (13). Even if the females manage to earn some money, their income is being considered as the household income and again they have face discrimination when it is being distributed (Bolt, 14). Poverty and lack of education has prevented any possible social renaissance. The birth of a male child is still considered as very important phenomena. This sometimes led to the birth of a number of girls when parents go on giving birth to babies till the birth of a male child. With already poor household and lots of mouth to feed and a male child, the female members are forced to sacrifice their share in every possible resource sharing (Bolt, 20). The Helsinki Process in its report has stated that families suffering with persistent poverty and hunger are more prone to disease and violence especially domestic violence (11). The report also states that these people perform badly on health index too. They are in continuous chain of disease, conflict and with poverty contributing a lot to epidemics of infection with all access to health care being blocked (Helsinki Process, 15). So it’s not a surprise if world wide more than 500,000 women die annually in pregnancy with 99% being a part of developing but poor countries (Helsinki Process, 15). A family is always talked of being a unit of social system but in some part of western world and almost whole of Asia and Africa, the life of women and children is miserable because of conditions in the family itself. There have been some cases that family is rich. The male part comprising of father and son are financially sound but females’ condition is not just bad rather it is miserable. The family is seldom a unit. Distribution of resources is rarely equal. Females are given less food. All this leads to a condition where women are poor while their husbands or brothers or sons are not. But this is not the end of all sorts of oppressions. The newly searched form of household abuse is men afflicting their wife with HIV/AIDS virus. In most of the poor families, males migrate to cities in search of work and money. They get themselves affected with virus because of unprotected sex. And when they return they finally transmit it to their wives. Due to this, number of innocent sufferers of this deadly virus is on increase with potential high enough to cause an epidemic (Jacobson, 41). Poverty and continuous domestic violence has its effect not only on current generations but also on next generation because of children being regularly exposed to violent behavior. This actually opens a cycle of oppression and aggression with those children becoming more volatile and aggressive. Their chances of economic and academic successes get diminished to another low and will become another source of family and household abuse (Bloom, 16). Conclusion So technically there exist two causes of women’s poverty: the first one is absolute poverty while the second one is subordination within the family. When Globalization is talked about then with relevance to the women and men, it is basically a process presented in terms of economic and political paradigm through wide range of variables namely finance, investment, production and marketing that are being dominated by visionary banks and firms with actions spread across national borders and interests. But the thing globalization in terms of poor only presents another way of capitalism and monetary dominance with profiteering over cheap labor and atrocities of poor. Extending the same when looked upon with women in view gives a more grim view. The males have been found to usurp the decision making control irrespective of the family ((Ramji, 1997). condition. The Middle East region and other South Asian regions are very much prone to these social problems. Males have been found to try their best to prevent all sorts of help and any attempt of abused to attain economic independence. These males are poor and are thrashed all over their lives initially during childhood and now by their employers. Their level of frustration is extremely high which finally lead to their wives and children who are now at the receiving end of their frustration. They are alcohol abused and finally abuse their family members (Bloom, 13). Wife beating is a regular feature in those families. These people are very much prone to high risk sex and they finally transmit all this to their wives (Bloom, 23). The wives have more in their life left. They can only hope some thing better in next life only. With most of these cases being a part of developing nations and war torn ones, the chances of getting justice is the least. They are abused on every possible ground and may become mentally unstable with effect being faced by the child they have born. Bibliography Bloom, Sandra L. , â€Å"The PVS Disaster: Poverty, Violence and Substance Abuse in the Lives of Women and Children†. September 2002. A Review of the Recent Literature Women’s Law Project, 2002 . â€Å"Empowering People at Risk: Human Security Priorities for the 21st Century†. Helsinki Process. Robinson, M. , â€Å"Advancing the Human Development Agenda: A Shared Responsibility†, January, 2005. Third Forum on Human Development Cultural Identity, Democracy and Global Equity, Paris. â€Å"Poverty and Violence†. Bolt, Vincent J. & Bird, Kate. â€Å"The Intrahousehold Disadvantages Framework: A Framework for the Analysis of Intra-household Difference and Inequality†, July 2003. Chronic Poverty Research Centre. Kumar, A. (2007). Does Foreign Direct Investment Help Emerging Economies? Insights from the Federal Reserve Bank of Dallas, vol. 2, no. 1 â€Å"Security on Whose terms? If Men and Women are equal†. Kevinna Till Kevinna Foundation. â€Å"The NSDUH Report: Youth Violence and illicit Drug Abuse†, 2006, National Survey on Drug Use and Health â€Å"Surviving Violence and Poverty: A Focus on the Link between Domestic and Sexual Violence, Women’s Poverty and Welfare† 2002. Now Legal and Education Fund Ramji, S. (1997) Globalization and Gender Inequality, Simon Fraser University, Burnaby, British Columbia, Canada V5A 1S6 The World Bank Group (2000), Assessing Globalization, Economic Policy Group and Development Economics Group

Working for a Manager or a Leader

If I had to make a choice between working for a Manager and working for a Leader, I would, first of all, consider working environment. If business is stable and the company needs mostly organizational administration, then a Manager can be preferable type of the superior. Managers are perfect in organizing people to achieve the goals. They are directing the work of their subordinates according to the plans, which are already established by someone else. Managers are great in performing routine activities, as well as supervising and controlling. Managers are usually the bosses, who appreciate strict order and discipline at work, and I suppose, this is very important for successful performance. But frequently business is dynamic and rapidly developing environment, which requires making a lot of risky decisions and looking for new directions all the time. In such situation, I think, it would be preferable to work for a Leader. Unlike the Managers, the Leaders know how to set up goals, motivate the employees for achieving these goals and initiate changes. Leaders can inspire their subordinates for personal improvement, support them, help them to find own place in the sun and to break a deadlock. Finally, the subordinates became the followers, who trust and understand their Leader and are ready to do the right thing. Therefore, working for a Leader brings more job satisfaction, favors personal development and can be a good challenge for ambitious employees. Bibliography:  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Vikesland, G. (n.d.). Are You a Manager or a Leader? Employer-Employee. Online Information Portal. Retrieved March 9, 2007, from .