Government response to terrorism Essay Example | Topics and Well Written Essays - 3250 words

Government response to terrorism - Essay Example There have been numerous controversies surrounding legal definition of terrorism. Left-wing critics claim that use of a nation’s armed forces in crushing an opponent’s political progress amounts to terrorism. In this context, a ruling government which uses indiscriminate violence to destroy an opponent’s progress engages in terrorism. Apart from a ruling government, terrorism comprise of violent activities used by nationalists fighting an oppressive regime. In fact the late Nelson Mandela was once branded as a terrorist by the white government in South Africa. This means that these controversies undermine existence of a definite boundary between justifiable uses of violence for political progress. Fraser and Staniforth (2012) says that from a legal perspective, UK law defines terrorism as any act of violence that causes or threatens to cause indiscriminate loss of lives, property damage and create a serious risk to health and safety of the public. The UK governme nt takes any such form of violence which seeks to influence governmental institutions or the public as acts of terror. Terrorism is not new in Britain. In the last decade, British security forces arrested approximately 1800 people in connection to terror related cases. Most of these individuals arrested are British citizens involved or associated with accomplishing assistance roles in extremist activities. Demographics show that a substantial portion of those arrested are radical youth lured by perpetrators towards a path of violent extremism.

Overview of Symphony Orchestra and Wind Band as different Entities of Dissertation

Overview of Symphony Orchestra and Wind Band as different Entities of Music - Dissertation Example Some people think music is all around us and in everything that we do. There are those who also think collectively, music is a spice that gives the world its sweet piece of aroma and taste. But for however one perceives music, it could just be right to admit that there are thousands of factors that go into the creation and formation of music than mere coincidence. Music is actually created and this is what makes music an art. Talking about the creation of music, mention can be made of the different elements that come together to make the formation of music complete. One of such adorable elements that always stand out in the composition of music is ensembles. The kind of ensembles present and how they are used to form or create music also goes a long way to talk of the kind of music we have. Largely, the presence of different ensembles and how these are put to gather to create music would bring two major groups of music to bear and these two groups are symphony orchestra and the Ameri can wind band. There are many who have thought that because these two groups primarily end up in the creation or composition of music, there should actually not be any need differentiating them but that is technically not correct. (Forest, 2008). This research paper therefore tries to take a direct look at symphony orchestra and the American wind band in terms of practical musical issues that differentiate them and that account for reasons why composers make a choice between writing for orchestra or band. Difference in Instrumentation Instrumentation remains a major phenomenon in the discussion of the differences between orchestra and band. Typically, the instrumentation refers to the assembly of musical ensembles or instruments available to the two types of musical composition (Diamond, 2009). On a larger scale, orchestra is often thought to be with a standard instrumentation; a concept that is largely absent in the American wind band. Without implying that a band does not need all the ensembles in an orchestra to function, a band, can well function without a fraction of most of the ensembles that are needed in a typical orchestra. For this reason, orchestra is generally seen as a more standardized instrument based outfit than a band. This is very much because unlike a band, an orchestra can just not function properly in the absence of most of the so called standard instrumentations. In the count of ensembles rather than individual players on a band and an orchestra therefore, it would be true to say that an orchestra is a larger musical outfit than a band. It would also be true to say that an orchestra is a well organized musical outfit than a band. There are some music historians who even believe that in terms of differences in instrumentation, an orchestra is a more professional body of music than a band. Young Composers (2008) for instance writes that â€Å"â€Å"Wind Band" is a large ensemble consisting of many woodwinds, brass, and percussion.† He further states that â€Å"a "Wind Symphony" could be considered a larger or more technically skilled ensemble, with additional instruments, more players, and with a repertoire more difficult, expansive, and varied.† Organization There exist major differences between orchestra and band that result from their organization on a typical musical stage. Given a very typical musical show, the kind of technical organization that will take place within the orchestra is totally different from what will be experienced for a band. Most often than not, the differences in organization emanate from differences in instrumentation. As it has been indicated earlier, the types of instrumentation used in orchestras are totally different

Strategic Essentialism In Reducing Gender Inequalities Sociology Essay

Strategic Essentialism In Reducing Gender Inequalities Sociology Essay A position of strategic essentialism is important in ensuring that gender inequalities are reduced. Discuss with reference to the evolution of feminist theory and action in the Global South. A central issue in feminist debates over essentialism is whether there are any shared characteristics common to all women that unify them as a social group other than their biological and physiological predispositions. Many feminist theorists of the 1980s and 1990s (Scott, 1988; Fraser, 1989; Spelman, 1990) rejected essentialism on the grounds that human phenomena cannot be reduced to essentialist monolithic categories, and that universal claims about women presuppose an essential womanness (Spelman, 1990) that all women share, despite the racial, class, religious, ethnic and cultural differences among them, emphasizing instead questions of difference and identity. Essentialism was presumed to be a negative aspect of feminism: One use of a theory of discourse for feminist politics, then, is in understanding social identities in their full socio-cultural complexity, thus in demystifying static, single variable, essentialist views of gender identity. (Fraser, 1991, p. 99). To maintain that femininity predisposes women to certain (nurturing) jobs or (collaborative) styles of work is to naturalize complex economic and social processes and, once again, to obscure the differences that have characterized womens occupational histories. An insistence on differences undercuts the tendency to absolutist and essentialist categories. (Scott, 1988, p. 47). At the same time, an anti-anti-essentialist argument was raised (Stone, 2004), arguing that anti-essentialist claims denied women the motivation to work together as a collectivity. Within this current, strategic essentialism has been an influential strand. While it recognizes that essentialism is descriptively false as it denies the real diversity of womens lives and social situations, it defends essentialist claims in the sense that they are politically useful (multilateral organizations such as the United Nations tend to treat women as if they comprise a unitary group) and socially influential. This argument is especially relevant regarding (womens) social movements, which many believe require a deep notion of shared position and identity. Oppressed groups can deploy essentialism strategically as it enables them to organize common forms of identity and sustain a sense of solidarity. Throughout this essay I will use case studies from the Global South to argue that the emphasis on co mmonalities is especially useful when tackling gender inequalities, but that the possible solutions must adapt to local conditions (taking into account a countrys history and culture), and that the ideological neoliberalism has played an important role in fragmenting the representation of women as a homogenous unit of analysis. Mohanty (1998) argues that western feminist scholarship has produced an image of third world women as a homogeneous and powerless group, often represented as victims of particular socio-economic systems (women as victims of war crimes, women as refugeesà ¢Ã¢â€š ¬Ã‚ ¦), on the basis of a shared oppression. The focus should instead be on the common differences (the common experience of social exclusion, for instance) as the basis for solidarity and collective mobilization, which are achieved through an active engagement with diversity. Issues like poverty and (gender) inequality require collective bargaining despite the involvement of actors polarized along caste, class, gender, linguistic and ethnic lines (Emmerij et al, 2009), as is the case in the case study that follows. The Sangtin (literally meaning friendship in Awadhi, a language spoken in parts of Uttar Pradesh) writers, a group of seven female village-level NGO activists from the hierarchical state of Uttar Pradesh, in India , put forward a collective critique against institutional patriarchies, thus enacting a politics of solidarity among themselves, despite the differences within womens collectives the activists come from diverse caste and religious backgrounds. Their critiques are directed at Nari Samato Yohana (NSY), a donor-funded NGO and a World Bank Initiative that works to empower poor rural women. The writers highlight the paradoxes of NGO politics as these organizations can be both empowering in theory (through the encouragement of grassroots activism) and elitist in practice (in the form of donor-driven priorities and evaluations). They analyze processes of hierarchical character of donor-driven womens empowerment organizations that often disregard rural womens knowledge and expertise. Womens NGOs in Uttar Pradesh are being increasingly pressured by funding agencies, which attach no value to grassroots work until that work is measured by the standards of the funders. Furthermore, these NGOs that are aiming to empower poor women in rural communities are staffed and dominated by Hindu and upper-caste grassroots workers, while rural-based, less formally educated workers find themselves at the margins of institutional spaces, with little say on the running of the organization (Nagar Sangtin Writers, 2006). More generally, the activists challenge the popular perception that NGOs are potential agents for diffusing development and enabling empowerment, because hierarchical processes within NGOs can impede their stated goals of empowerment, class differences reinforced through the hierarchical structures of NGOs (male- and upper-caste-dominated). Thus, the Sangtin writers are not mere victims of the hierarchical processes as Mohanty would argue they are represented by some western feminist texts as they resist and challenge. The role of global initiatives and institutions in addressing gender inequalities is significant. Although the UN Decade for Women and the four global womens conferences held in Mexico, Copenhagen, Nairobi and Beijing between 1975 and 1995 did not find as much common ground between women worldwide as anticipated, the conferences elevated gender equality to the center of the global development agenda and internationalized the issue of womens equality (unless development is engendered, it is endangered). The consensus was that women should lead development rather than the earlier view, in which women were seen as being affected positively or negatively by economic development policies, and were integrated into the development process as victims. Both views, however, assume that all third world women have similar problems and needs. Despite this shift in the development discourse that has moved women from the periphery to the center and acclaimed them as the holders of solutions to glob al problems, the poverty of the worlds women has increased and intensified. Global economic and political processes (i.e. globalization) have exacerbated economic, racial and gender inequalities. Jain (2005) points to a restlessness within the womens movements that has led to a partial failure of the movement to reach the next stage of development. Differences of location, race, class, sexuality, and religion have at times been emphasized at the expense of the commonalities that can build strength to move forward. It is important to emphasize, however, that the existence of gender inequalities have radically different, historically specific explanations as the next case studies will show. Thus, superficially similar situations cannot be treated as identical. Furthermore, as Lourdes Arizpe argues, the construction of gender in every society is a cultural phenomenon. The way in which these differences are constructed will depend on the culture of every society, and it is through the use of cultural analysis that gender inequalities can be understood (Arizpe, cited in Jain, 2005). The case studies (based on Chant McIlwaine, 1998) involves analyzing the challenges women face in two very different countries Malaysia and Zimbabwe and to specifically see how gender inequalities need to be tackled and addressed in each case. On one hand, Malaysia has experienced high levels of economic growth in the last few decades, mainly due to export-oriented industrialization. It is an ethnically heterogeneous and pluralistic society. Social indicators reflect relatively high levels of human development, but when these are differentiated by gender it appears that men have made greater gains than women in most areas. The adult literacy rate among women is 75.4% compared with 87.8% among men. In terms of political participation, in 1994 women represented only 10% of seats at local and parliamentary levels and 7% of ministerial posts. Employment opportunities have increased and diversified in the context of rapid industrialization, but the ethnic Malay have been granted preferential access to opportunities. On the other hand, Zimbabwe is an ethnically homogenous country, in a transition from a white-dominated British colony to a democratic black republic. Although the government has focused on post-colonial restructuri ng and nation-building, gender issues have not been entirely sidelined. Women were of significant importance in the liberation war for Zimbabwe, by proving food, shelter, clothing and paramedical and intelligence services. Their active participation led to the new independence government to take active steps towards gender equality by setting up, in 1981, a Ministry for Community Development and Womens Affairs (MCDWA). Zimbabwe is still a predominantly rural country, with only 30% of its population residing in urban areas in 1992, and remains a patriarchal society. In the case of Malaysia, womens issues are then seen through the lens of political representation, and addressing gender inequalities should be put in the context of ethnic inequalities. A specific solution would be to introduce quota systems to increase the number of women in political office and to enable women to fully participate in and influence decision-making. In the case of Zimbabwe, land access for women is a maj or problem given the patriarchal nature of society where most of the land parcels are owned by men. As such, land redistribution should be incorporated into the debate on how to reduce gender inequalities. A countrys history, culture and ethnic diversity, among others, should be taken into account when addressing gender inequalities, because while women might share a common experience of oppression -whether in Malaysia or Zimbabwe the specific policy measures needed will vary significantly. Women in the Third World have had to bear the brunt of globalization this is not an essentialist claim, but a generalization based on statistical evidence. Poor women are hardest hit by the degradation environmental conditions, wars, famines, privatization of services and the dismantling of welfare states (Mohanty, 2003). The structural adjustment programs many poor countries have had to adapt in order to receive loans from the international financial institutions such as the World Bank and the International Monetary Fund have disproportionately squeezed women out of public sector employment, for example. Amy Linds (2002, 2003) research on Ecuador, however, challenges monolithic and globalized representations of women as victims of the globalization process, which have been made more difficult by a shift to neoliberalism and local women organizations most of which of a working-class and rural in nature becoming the new targets of development policy. Since the early 1980s successiv e Ecuadorian governments have received loans and implemented IMF/World Bank inspired structural adjustment programs (SAPs), which have had gendered impacts in the economy. These neoliberal policies affect women differently, the impact of which depends largely upon womens class, race, ethnicity and geographical location. As stated above, women in general have tended to lose out in this process, but this is particularly true for poor, rural indigenous women. Some women (especially women working within the state) have gained as a result of privatization policies and decentralization. Neoliberalism has had two opposing effects. On the one hand, it has provided the framework under which diverse political movements and actors have converged to challenge and reflect dissatisfaction with the neoliberal economic model and the lack of democratic progress under Abdalà ¡ Bucaram Ortizs presidency. A visible womens movement emerged as women activist in political parties, NGOs, rural and community based organizations, in political parties and in human rights organizations became increasingly frustrated with their marginalized roles under the new politico-economic system. They all invoked a form of strategic essentialism in an attempt to challenge the state and remake the nation in order to give women a greater voice in state policy affairs, and participated in the national strike leading up to President Ortizs removal from office. At the same time that women (as a unitary group) were rising to challenge President Ortizs policies, neoliberalism has exacerbated the differenc es between the women movements and fractured them. In the neoliberal context, economic and social disparities between women working with the state (state feminists) and poor, rural indigenous women who are the targets of state policies have become more apparent. This may contribute to a further fragmentation of a unified feminist movement, Lind (2003) argues, which is now characterized more by separate struggles than by any unified notion of a social movement, in the process of becoming a remnant of the past. Since neoliberalism positions women as clients for the states resources they are positioned in competition with each other for such resources. In short, while there is overlap between all the feminist strands, there is growing disagreement between feminist policy makers and activists regarding where women fit in the development arena, and whether there speak with a single, or multiple, fragmented voices. In conclusion, essentialist and anti-essentialist positions are located at the extreme ends of a spectrum. Addressing inequalities from these extremes does not represent a viable position. In order to move away from the essentialist/anti-essentialist dichotomies it is important to understand women not as completely different from each other, and at the same avoiding to assimilate them into a single dominant identity. Therefore, we need to look to the middle ground between essentialism and gender skepticism to find ways of talking about women that neither do violence to our diversity, nor represent us as inconsolably different (Heyes, 2000). Furthermore, women should neither be portrayed as victims to be rescued or heroines that hold the key to lift their countries and communities out of poverty. These extreme stances do not help in understanding the solutions that are needed to address women discrimination and inequalities. It seems that the best way forwards is for the struggle for gender equality to be channeled at various levels and through a variety of initiatives from the involvement of local womens groups, to NGOs at local, regional and international levels, governments and multilateral institutions and by not homogenizing their experiences. There will always be a framework of collective solidarity through which women can address the issue of gender inequality. Word count: 2302

Cato the Elder and Julius Caesar Essay -- Roman History

The Roman Republic's most memorable men are Cato the Elder and Julius Caesar. Each man gained unfathomable power over the greatest nation of the world for its time. Our world today continues to feel the affects of Caesar, who developed the modern day calendar system (Suet. Caesar, 40). Both men changed Rome and added to its rich and nobel history. Ancient biographers, Plutarch and Suetonius, give insightful glimpses into to the lives of Cato and Caesar, and what formed them into history makers. Through careful analysis of Cato and Caesar's biographies, it becomes apparent that they shared similar skills and values that vaulted them to the top of Roman society. However, they were strikingly different in how they used their skills and lived their lives. Although the lives of Cato and Caesar are similar in many respects, the biographies of Plutarch and Suetonius reveal that personality and family background are the main causes for their differences. Commonalities between Cato and Caesar abound in Suetonius and Plutarch's biographies. The most apparent similarity is physical appearance and ability. Cato followed a sober mode of living and trained hard to attain â€Å" a tough constitution and a body which was as strong as it was healthy† (P1). In battle Cato was a â€Å"formidable fighter, who stood his ground resolutely and and confronted his opponents with a ferocious expression â€Å" (P1). Caesar was also strong in body and battle. He was â€Å"tall fair and well built,† and he was â€Å"a most skillful swordsman and horseman, and showed surprising powers of endurance† (s45,57). The enormous number of victories left by Caesar are testimony to his skill as general and fighter. Similarity in strength is only one part of dom... ...ter, Julia, like a game piece and married her to pompey to form an alliance. Caesar's personality has clearly shown through in these examples of marriage and offspring. On the other hand, Cato views his offspring and marriage in a much different light.. Due to his sense of hard work and care for family, Cato believes strongly that if he puts effort into his son's education he will be rewarded with a son to be proud of. This turns out to be true because Cato receives a letter from his son's commander, in which his son is praised â€Å"in the highest terms for his gallantry† (plu. 20). Also, Cato only had one wife at a time, and only remarried after his first wife died (plu. 24). Compared to Caesar, Cato's moral nature is clearly shining through. Personality and character traits clearly show the how difference arise within the context of marriage and offspring.

Electronics Laboratory Report.

Laboratory Long report. Electronic laboratory practice Abstract: The aim of this laboratory was to make us familiar with how to use the different types of electronic equipment and how to accurately use them to make measurements. The equipment used in this laboratory included: (i) the signal generator which was used to supply the power used in the various procedures, (ii) The oscilloscope which was used to view and record the waves produced from the AC currents and then make relevant calculations based on that. iii) The DC power supply was used in the first two procedures which involved using the resistors. (iv) Familiarised with the multimeter and used it to take measurements (v) the experiment board which was used to do create most of the circuits and take the necessary measurements. Procedure 1: The measurement of resistance. The resistances of the 5k? and 22k? resistors were found using the theory and by taking the actual readings. The resistances of the resistors were first measu red by comparing the colour bands on the resistors to the colour code chart provided.The procedure for this is: there are four bands on each of the resistors, and each colour on the band denotes a specific number on the resistor colour code chart, which gives us the significant figure and the multiplier which is in powers of 10. The values using the colour code were calculated and found to be as follows. * 5. 1k? with a  ±5% tolerance * 21k? with  ±10% tolerance. These nominal values are the ones that are calculated but in reality the actual values of resistance can be a bit different from the ones calculated due to impurities.The actual resistances are measured by using a multimeter, the way this is done is that the resistors are mounted on an experiment board and then the multimeter is connected right across it. The values were recorded and found to be as follows: * 5. 037k? * 21. 047k? | Nominal value| Actual value| 5k? resistor| 5. 1k?  ±5% tolerance| 5. 307k? | 22k? resis tor| 21k?  ±10% tolerance| 21. 047k| In conclusion, it can be seen that there was a difference in the calculated nominal values of the resistors and the actual ones which were calculated.But they were still within their tolerance levels; there could be plenty of reasons for that which might include different types of batteries, differences in temperature of the room, impurities in different sections of the experiment board which might have affected the readings. ’ The tolerance level is defined as an allowable variation from a predefined standard. A value from an experiment or a variance is not considered significant unless it exceeds the limit set by the tolerance limit. ’ – www. bridgefieldgroup. om/bridgefieldgroup/glos9. htm For this reason, we can assume these differences in the actual values of the resistors to be insignificant since they were within the stated tolerances. Procedure 2: The measurement of voltage. In this experiment, the principle was to create a voltage divider circuit and to carry out the required measurements were undertaken to prove the principle of the voltage divider. For that, a circuit was created where a supply voltage was applied across two resistors R1 and R2 in series as shown in the figure below.And the two equations shown below were used to make the necessary calculations. Image source: http://www. ermicro. com/blog/wp-content/uploads/2008/11/basic_r01. jpg http://diy. griffshp. com/wp-content/VoltageDivider. jpg The experiment was carried by using two resistors of values R1 equal to 5k? and R2 equal to 22k?. The resistors were mounted on the experiment board and the voltage divider circuit was created. The power was supplied using a +6v power supply and the voltages across each of the resistors was calculated using the Agilent 34401 multimeter.The values were recorded and were found to be as follows: V1=1. 1846v V2=4. 89v The total of the voltages adds up to be 6. 0167v which is roughly about 6v ( the initial voltage supplied) which proves that the voltages are within the required tolerance. To compare these measured values to the nominal values which can be found using the voltage divider equation, substitute the values of R1 and R2 and use V as 6v to find the voltages across each of V1 and V2. v1=6*55+22=1. 11v * V2=6*225+22=4. 88v | Nominal values| Actual values| V1| 1. 11v| 1. 1846v| V2| 4. 88v| 4. 89v| In this experiment it was found that the actual values and the nominal vales were not much different from each other. This could have probably been because of the resistances in the wires or loose connections. But they were both within a tolerance level of 5% which makes the difference insignificant and accountable for experimental error.The outcome of the experiment was that the voltages were shared between the two resistors and the larger resistor got the larger share of the voltage whereas the smaller resistance got the showed smaller voltage passing through it. This prove d the values that we found using the nominal calculations of the voltages. Procedure 3: current measurement. In this experiment, we use the current divider rule which is similar to the voltage divider equation except that the way the circuit is constructed is it is in parallel instead of series.The experiment was set up in the method shown below and the necessary calculations were made. The circuit was constructed as shown in the schematic above and a DC voltage of +6v was passed through it, the currents were measured in each of the resistors and found to be: * I1(current across 5k? ) =1. 182A * I2(current across 22k? )=1. 192A (Ps: The rest of the rest of the report could not be completed since the original lab was not completed on time and hence the required information was missing. ) Table of Contents: 1. Procedure 1 2. Procedure 2 3. Procedure 3

The Nature Of Ergonomics Health And Social Care Essay

‘Ergonomics ‘ comes from two Grecian words, ‘ergos ‘ ( work ) and ‘nomos ‘ ( natural Torahs ) . Murrell developed the name in 1949 after working with a squad of physiologists, anatomists and applied scientists at Cambridge University during World War II on the design of arm systems to accommodate worlds ( Murrell 1975 ) . At the terminal of the War, the group stayed together to organize the Ergonomics Research Society, which became the precursor of similar administrations that exist in many states today. In the United States of America, this activity is referred to as Human Factors and several thousand full-time professionals are members of the Human Factors Society. In Australia, the Ergonomics Society of Australia Inc3 is besides a strong association with about 650 professionals working in the countries of biotechnologies, occupational wellness and safety, and design. Biotechnologies is the scientific survey of people, their work and their environment and utilizations informations derived from technology, anatomical, physiological and psychological beginnings ( Standards Association of Australia 1976, p. 6 ) . The Standards Association papers described biotechnologies as â€Å" the design of work so that the best usage is made of human capablenesss without transcending human restrictions † ( Standards Association of Australia 1976, p. 6 ) . This description was supported by Worksafe Australia ( 1989a, p. 44 ) , which stated that biotechnologies: purposes to advance the wellbeing, safety and efficiency of the worker by the survey of his or her capablenesss and restrictions in relation to the work system, machine or undertaking and in relation to the physical, psychological and societal environment in which he or she works. A more elaborate definition describes biotechnologies as: that subdivision of scientific discipline and engineering that includes what is known and theorized about human behavioral and biological features that can be validly applied to the specification, design, rating, operation, and care of merchandises and systems to heighten safe, effectual, and fulfilling usage by persons, groups and organisations ( Christensen et Al. 1988 ) . More late the Ergonomics Society of Australia Inc ( ESA ) ( 2001, p. 2 ) adopted the definition of biotechnologies as approved by the International Ergonomics Association, as follows: Biotechnologies ( or human factors ) is the scientific subject concerned with the apprehension of the interactions among worlds and other elements of a system, and the profession that applies theory, rules, informations and methods to plan in order to optimize human good being and overall system public presentation. This definition placed accent on biotechnologies as a ‘systems-oriented subject ‘ . The ESA noted that â€Å" ergonomists must hold a wide apprehension of the full range of the subject, taking into history the physical, cognitive, societal, organizational, environmental and other relevant factors, and that they may work in peculiar ‘application spheres ‘ , depicting three spheres as: Physical Ergonomics – concerned with human anatomical, anthropometric, physiological and biomechanical features as they relate to physical activity. Cognitive Ergonomics – concerned with mental procedures, such as perceptual experience, memory, concluding and motor response, as they affect interactions among worlds and other elements of a system. Organizational Ergonomics – concerned with the optimization of sociotechnical systems, including their organizational constructions, policies and procedures ( ESA 2001, p. 2 ) . Historically, the development of biotechnologies in Australia was closely associated with occupational wellness and safety due to the high incidence of musculoskeletal hurts in the workplace. Since so, the demand for a holistic attack â€Å" to counter the increasing impact of rapid technological alteration has been emphasized † ( Bullock 1999, p. 36 ) . Biotechnologies is â€Å" an attack † , â€Å" a doctrine † , â€Å" a manner of taking history of people in the manner we design and organize things † ( Wilson 1990, p. 3 ) that may be used to supply an environment in which worlds can bring forth their work in harmoniousness with ‘the machine ‘ to the improvement of work quality and measure and the care or betterment of the physical and behavioural environment. The application of biotechnologies within administrations can ensue in improved working techniques, decreased mistakes and accidents, improved industrial dealingss, and increased efficiency. By diminishing disablement and increasing work satisfaction and productiveness, biotechnologies contributes to a better quality of work life. The doctrine is to â€Å" change the undertaking to accommodate human capacity, instead than force the human to accommodate to an inappropriate undertaking † ( Patkin 1987, pp. 2, 4 ) . Among the cardinal issues related to optimum human interaction with computing machines were the physical layout of the computer science environment, illuming degrees and sound degrees ( Harper 1991, p. 39 ) . In an attempt to continually better the on the job conditions for computing machine users, biotechnologies research workers studied jobs related to equipment, furniture and the workstation environment. However, Patkin ( cited in Moore 1990, p. 45 ) noted that, while holding a suited environment and well-designed furniture and equipment is of import, it is besides of import that people â€Å" cognize how to utilize it right and integrate it into the sum work topographic point system † . The last clause is a major focal point of this thesis.ERGONOMIC RISK FACTORSBiotechnologies hazard factors are the facets of a occupation or undertaking that impose a biochemical emphasis on the worker. Biotechnologies hazard factors are the interactive elements of musculoskeletal disease jeopardies. The undermentioned ergonomic hazard factors are most likely to do or lend to an MSD. aˆ? repeat aˆ? force aˆ? contact emphasiss aˆ? awkward position aˆ? quiver aˆ? cold temperature aˆ? extrinsic emphasis It is of import to understand what a hazard factor is, or instead is non. A hazard factor itself is non needfully a causing agent for any peculiar MSD. Most of the times it is non merely the presence of a hazard factor, but the degree to which the hazard factor is conveyed that may take to MSDs. Similarly, to the extent a MSD instance is due to a hazard factor, sometimes it will be a combination of multiple hazard factors, instead than any individual factor, which contributes to or causes an MSD. It is besides important to observe, in measuring any peculiar instance of a MSD, that hazard factors may be experienced by the affected individual during non-occupational activities. when covering with any ergonomic issue, it would be a mistake to concentrate entirely on the workplace. Furthermore, non every person exposed to any or all of these hazard factors will develop a MSD. Nor, for that affair, will any two individuals who are exposed to the same combination of hazard factors and in the same phase, respond to them in the same manner. However, because these are common factors that may convey approximately to a MSD in some combination and in some persons, these seven hazard agents are discussed in greater item below.Repeats.Repeat rate is determined as the mean figure of motions or efforts executed by a joint or a organic structure nexus within a unit of clip. Repeated indistinguishable or similar gestures performed over a period of clip may do over-extension and overexploitation of some musculus groups, which may take to muscular fatigue. Interestingly, symptoms often associate non to the sinew and musculus groups involved in insistent motions, but to the stabilizing or counter sinew and musculus groups used to put and stabilise the appendage in infinite. Frequently, by altering undertakings, musculus groups have periods of activity interchanged with periods of remainder, which may be good in cut downing the cause of hurt.Force.Force is the mechanical or physical attempt to put to death a specific gesture or effort. Tasks or gestures that require application of higher force topographic point higher mechanical tonss on musculuss, sinews, ligaments and articulations. Tasks affecting high forces may do musculuss to tire more rapidly. High forces may besides take to annoyance, redness, strains and cryings of musculuss, sinews and other tissues. The force required to finish a motion additions when other hazard factors are besides involved. For illustration more physical attempt may be needed to execute undertakings when the velocity or acceleration of gestures additions, when quiver is present, or when the undertaking besides requires awkward positions. Force can be internal, such as when tenseness develops within the musculuss, ligaments and sinews during motion. Force can be external, as when a force is applied to the organic structure, either voluntarily or involuntarily. Forceful motions is most frequently associated with the motion of heavy tonss, such as raising heavy objects on and off a conveyer, presenting heavy bundles, forcing a heavy cart, or traveling a palette. Hand tools that involve pinch clasps require more forceful efforts than those that allow other clasps, such as power clasps.Contact Stresses.Contact emphasis consequences from periodic, repeated or uninterrupted contact between sensitive organic structur e tissue and difficult or crisp object. Contact emphasis normally affects the soft tissue on the fingers, thenars, forearms, shins, thighs and pess. This contact may make force per unit area over a little country of the organic structure ( e.g. carpus, forearm ) that may suppress blood flow, sinew and musculus gesture and nervus map. Examples of contact emphasis include resting carpuss on the crisp border of a desk or workstation when executing undertakings, pressing of tool grips into the thenar, particularly when they can non be put down, undertakings that involve manus pound, and sitting without equal remainder for the articulatio genuss.Awkward PositionPosition is the arrangement of a portion of the organic structure comparative to an next portion as measured by the angle of the joint associating them. Postural emphasis is seting on an extreme position at or shut to the normal scope of gesture. Position is one of the most frequently mentioned occupational hazard factors. There is an inert country of gesture for every jointing articulation in the organic structure. For each joint the scope of gesture is determined by motions that do non affect high muscular force or cause inordinate uncomfortableness. Injury hazards increase whenever work requires an single to put to death undertakings with organic structure sections outside their impersonal scope in a amused position. The upper arm and shoulder zone impersonal position is relaxed with the shoulders down and on the same degree, with weaponries at the side. Operating with the weaponries abducted off from the organic structure, overextended and shoulders stooped puts these articulations at the terminal of their normal scope of gesture, requires more muscular force and greatly increases the hazard for hurt. Labored sitting places, such as leaning sideways, writhing the vertebral column, flexing frontward or slouching Begin in response to compensation for specific work relationships but can go wont over clip. Position and positioning profile factors such as torso turn, tipped shoulders, caput tilt/rotation, raised cubituss ( either dominant, non-dominant, or both ) and runing with custodies near to the face are associated with increased hazard of musculoskeletal symptoms.VibrationVibration is the oscillating gesture of a physical organic structure. Vibration has been found to be an aetiologic factor in work environments utilizing tools vibrating in the frequence set of 20 to 80 hertz. localized quiver, such as quiver of the manus and arm, occurs when a specific portion of the organic structure comes into contact with vibrating objects such as powered manus tools ( e.g. concatenation saw, electric drill, come offing cock ) or equipment ( e.g. wood planing machine, punch imperativeness, boxing machine ) . Whole-body quiver occurs when standing or sitting in vibrating environments ( e.g. driving a truck over rough roads ) or when utilizing heavy vibrating equipment that requires whole organic structure engagement ( e.g. air hammers )Cold Temperature.Cold temperature refer to exposure to excessive cold while executing work undertakings. Cold temperatures can cut down the sleight and sensitiveness of the custodies. Cold temperatur es, for illustration, do the worker to use more clasp force to keep and tools and objects. Besides, prolonged contact with cold surfaces ( e.g. managing cold meat ) can impair sleight and bring on numbness. Cold is a job when it is present with other hazard factors and is particularly debatable when it is present with quiver exposure. Of these hazard factors, force ( i.e. forceful efforts ) , repeat and awkward positions, particularly when happening at high degrees or in combination, are most frequently associated with the happening of MSDs. Exposure to one ergonomic factor may be adequate to do or lend to a covered MSD. However, most frequently ergonomic hazard factors act in combination to make a jeopardy. Jobs that have a multiple hazard factor have a greater likeliness of doing an MSD, depending on the continuance, frequence and/or magnitude of exposure to each. Therefore, it is of import that ergonomic hazard factors be considered in visible radiation of their combined consequence in doing or lending to an MSD.

strenuous life essays

strenuous life essays In the late 1800s, Theodore Roosevelt became well known for delivering popular speeches. One of the main topics that Roosevelt preached was the strenuous life. His philosophy of the strenuous life was that one should earn things from working for them. Roosevelt taught that the highest form of success comes from those who work the hardest and demonstrate the most efforts. Having the satisfaction of knowing that you worked laboriously for something, and in return have a rewarding result, that is the strenuous life. But, is Roosevelt's philosophy of the strenuous life still applicable today? August 13, 1999 marked an important day in my life. On the 13th, I turned 17 and passed my driving test. After having spent lots of time thinking about it, I decided that since I had this new responsibility, I should use it to my advantage. Now that I could commute and commit myself, I decided to start to search for my first job. The first place that I had applied to, Allure Hair Designers, hired me as their receptionist. I knew that things in my life were about to change. At the end of my first week of work, I received my first paycheck. I went home from work that day, and sat in bedroom all night thinking of what I should do with this money. Before this, the thought of budgeting money had never really occurred to me because I knew that I was always able to depend on my parents for financial support. However, I decided that things would be different now. I use my first paycheck to take my parents out for a nice dinner at their favorite restaurant. This restaurant is not personally one of my favorites, but for all that they have done for me, it was the least I could do. When the bill came, I paid for it, without hesitating. As I waited for the waiter to bring me my change, I realized that this was the best meal that I had ever had. The reason for this was not because the food was prepared especially well, but rather ...