Sunday, March 31, 2019

Lesbian Gay Bisexual And Transgender Media Essay

Lesbian Gay epicene And Transgender Media EssayMost of the respondents atomic number 18 found to possess at least a little hunch overledge approximately the LGBT (Lesbian, Gay, Bisexual and Transgender) classify as it has been found in the survey marvelnaire info that around respondents heard and be certain of existence of LGBT.Majority of the respondents approach and jeopardize to media daily, according to the data collected from the survey questionnaires. This means that they have a better intelligence of what is the content of media better than those who expose less to media. If there is any breeding or saucilys slightly the LGBT ag assort, this gathering of people ordain be the first to know and the group who will discuss the most as they approach to the media daily. This made the credibility of respondents and the data collected from them ar loftyer(prenominal) because they understands and approach to a greater extent to the media, as this query study ab out(predicate) the detection gained from media.Among the many kinds of media, a greater number of respondents approach more(prenominal) to the new media. As the internet is non fully controlled by the government unalike other media, the data gained from internet is different from topical anesthetic media. LGBT colligate training and parole whoremonger be found more on the internet, as individuals butt access to various LGBT related web sites. If the individuals want to know more about the LGBT group, the internet is definitely a better alternative compare to the local media. A large part of respondents are aware of the LGBT portrayal are also believed to obtain related tuition more from the new media, as it can be seen seldom on the local media.Most respondents think that the media in Malaysia does non portray and expose the LGBT group sufficiently as they might non see the related information and article on the local media often. The LGBT related intelligence service can quieten be seen from time to time, but rarely. When there are news about the group, most respondents thinks that it is negative portrayal towards the LGBT group. It might be caused by the news sh take are usually not happy news, like they are attacked, robbed or failed a law case.Although most of the time LGBT are being portray not positively by the media, more than half respondents still feels neutral about LGBT group after the pictorial matter of media. It is believed that the respondents already possess round information about the LGBT make up before exposure of media, and have their own impression and impression towards the group. Their lights are still not changed by the media even after negative portrayal of LGBT group in media.A legal age number of total respondents find that the portrayal of LGBT group in media is not similar to the reality. oneness of the reasons might be the respondents already have friends or know someone from the LGBT group in real life, wh en they starts to understand about them, they find the media portrayal is different to reality.5.2 DiscussionThroughout the research data collection process, it has been found that the data collected from respondents are not sooner similar to the articles and information collected in literature review. Although the articles collected so far discusses about the discrimination expirations of LGBT in Malaysia, it has been found that the information are different from information gained from respondents who answers the questionnaires. From the articles that have been collected, it can be seen that LGBT suffers from attacks and robbery collectible to the discrimination issue. However from the data collected from survey, it can be seen that the most of respondents do not view the LGBT group negatively. In fact, they view the group as neutral and view them equally.Other than that, the data collected in the survey questionnaires are seen to be similar with the articles that were discussed . In the local Malaysian media, the media portrayal is not much enough, resulting in the audiences deficiency of companionship about LGBT related information, and often causes misunderstanding towards the group. The respondents who participate in the data collection also, agree about this. Most of the respondents thinks that media does not expose the LGBT group sufficiently.In the previous articles, it is also found that the media portrays the LGBT group differently. It is seen to be more negative as all the news is being attacked, robbed or law suits. Positive news about the LGBT related matter can hardly be seen on the media, causing most of the public perception to be more negative towards the group. In the data collection survey, the results are also similar. Large numbers of respondents agree that the media portrayal is negative towards the LGBT related information, and it is different compare to the reality.5.3 ConclusionAs conclusion, although the LGBT news can rarely be se en in the local media, the public seems to possess some knowledge about the group. It could be someone they know in real life, their couple group or colleague. Which is why, what and how the media portray does not affect much about the respondents because they already have their own perception about the term LGBT.The media, although did not portray the group in a very negative way, did not portray the group in positive manner either. The news and articles that can be seen on the media are usually robbed, attacked and other similar news. The news about positive LGBT attitude is not seen in the media, causing the information about LGBT to be a little bit stereotypes on the mainstream media. more respondents also agrees the fact that what are the media portraying about the LGBT group are not similar to the reality, as they are not like what are being portrayed and said on the media.A very high percentage of respondents generally feel neutral to the LGBT matters before and after expos ure of media. Some agree that it is human rights that should be respected, and some state that they should be accepted as they are, because they are also human being.5.4 LimitationOne of the limitation is the matter discussed is still a very sensitive issue all over the world, not to mention that Malaysia is an Islamic country that does not approve gay rights. The matter, if discussed in public, will surely stir up a big commotion among the society.Some respondents also did not answers the question open mindedly because of their religious view. Some are extremely bias towards the LGBT group and does not like the idea of the group exposing themselves in the public, and thinks that it is not moral.Although most of the respondents think neutrally about the matter, there are still a mild group of respondents who call for bias and think that the matter is an issue that should not be discussed in public.5.5 Suggestion for future researchIt is suggested that for future research, the kit chen range may be narrowed down to different types of media (eg. Printed media, broadcast media). Although it is more difficult in data collecting process and looking for subjects, it will enable the data collected to be more precise and detailed.The research can also be done to a specific group of respondents, for example only target on homosexuals, and to see if the research carry what result compare to general audience.

Saturday, March 30, 2019

Challenges and Techniques of the Oil Industry

Challenges and Techniques of the Oil IndustryThe Oil SandEnergy availability and scotch progress go hand in hand. It is not possible to strike stinting progress in the absence of cheap, reliable heartiness availability. The procedure of energy on the part of society has add-ond systematically all over the past dickens centuries, since the time of the industrial revolution. And there is no obliterate in sight to the increase in the consumption of energy. This will stop because as global population continues to increase and especially in several(prenominal) of the emerging countries alike China and India, the consumption of energy is bound to increase exponentially.In the past fifty years, global energy consumption has change magnitude monotonously and how is this charter satisfied? This requirement is being meet primarily with crude embrocate. Crude anoint has been the Brobdingnagianst energy component since 1960 and grew very cursorily in the 1970s and ever since, has grown less rapidly. Though crude colour has been losing ground only if nevertheless, it form the most important source of energy, support being coal, according to the Energy Information Administration (EIA). Oil is a fossil fuel and the world is around 80 to 85% certified on fossil fuels for our energy supply. This is a challenge because when fossil fuels be burnt, they emit CO2 in the atmosphere and since CO2 is a babys room gas, it contributes to global warmingOil is a merge of hydrocarbons that ar gas under atmospheric conditions. The fact that they ar liquid allows for easier makeing, transportation, storage, and has a higher(prenominal) content of energy per volume. These be the greatest advantages that cover has over some other energy resources. However, there be scenarios where the anoint colour is not trapped in a cap rocks and forces it way out to the surface, or very near to the surface of the ground, at which point, the lighter molecules evaporate int o the atmosphere and what is left ar heavier molecules, which be normally called extra knockout oil or bitumen. This is know as Oil spines or sea dog grit and it is make up of a mixture of sand, water supply, clay, and bitumen1. Oil litoral or Tar sand are found in respective(a) countries through with(predicate)out the world, but the vast quantities of oil sand reserves are found in Canada and Venezuela, according to EIA. Alberta, Canada, is estimated to have about 1.7 to 2.5 trillion drums of oil sand reserve, thus, representing the largest single reserve of oil in the world.2 Accordingly, Canada produced about 3.8 gazillion barrel per day of crude oil, in 2014 alone. Of this, 2.2 million barrel per day was produced from the oil sands.3 astir(predicate) 10% of the worlds oil reserves are located in the Alberta oil sands and about 96 percent of Canadas total oil reserves are contained in the oil sands.4 Moreover, Canada is said to be the leash supplier of crude oil and refined oil products to the United States and the course of instruction continues to grow in terms of percentage of US oil imports. About 60 percent of Canadas production capacity from oil sand, about 1.34 million barrels per day is exported to the US.5Energy as found in temper needs to tapd, forgeed, refined and transported before it is available for end use. Unlike oil produced by conventional oil drilling which is generally less unintelligible than water, extracting oil from oil sands is more complex. There are deuce methods for getting bitumen out of the ground and turning it into usable products in-situ and bold pit mine. The extraction method used will depend on how deep the oil sand situates are below the surface. Both methods are complex, energy- intensifier and expensive processes.In-situ (in place)In-situ extraction process is used to mine bitumen that lies deep below the surface of the ground (greater than 75 meters underground). According to studies, about 80% of oil sands reserves in Canada are amicable via in-situ techniques.6 The in-situ method normally uses a process called move Assisted Gravity Drainage (SAGD). This method requires the drilling of two plane wells one is used for injecting steam into the oil sand deposit to heat the oil sand making the bitumen to become more facile and easy to flow more easily. The second well is used to meat out the flowing bitumen to the surface.7Open-Pit MiningLike the conventional oil mining Open-pit mining is used when mining oil sand reserves that are closer to the surface of the ground (less than 75 meters below the ground). According to constancy report, 20% of oil sand reserves in Canada are extracted victimization this mining technique.8 With this method, trees and top layer of soil are cleared, large shovels are used to scoop the oil sand, which is mix of sand, water and bitumen into large trucks and whence moved it to onsite bear on facility, where hot water is added to this mixtur e of sand, clay, bitumen, in a large separation vessel. Bitumen froth is forced to rise to the surface, during the separation process and then removed and diluted with chemicals.9 Normally, the spent sand and other materials that are regain during this process is then returned to the mines to fill in empty stead that has been mined as a way of reclamationUpgradingOnce the Bitumen is recovered from either through open-pit or from in-situ operation, the viscous substance is then processed in order to make it easier to transport through pipelines to various refinery, where it is to be used as feedstock. This process is called upgrade. The purpose of upgrading is to transform bitumen into synthetical crude oil, a high quality, light sweet crude oil, by removing carbon and adding hydrogen and chemical to bitumen.10 Typically the upgrading process comes in two phases namely primary and secondary upgrading. The primary upgrading involves breaking down the heavy molecules of bitumen int o lighter and less viscous molecules. The secondary upgrading is used to further repair and purify the bitumen attained from primary phase. This phase involves removing other impurities such(prenominal) as nitrogen, Sulphur, and trace metals and get it ready for oil refineries.11RefiningThe bitumen is final examly delivered to through pipelines the refinery through pipelines. The SCO product is then sent to a downstream refinery for transmutation into final product.12 Here the oil is processed and converted into final products like gasoline, jet fuel, diesel, plastics, asphalt and other consumer and industrial products.Environmental ChallengesThe mining and processing of oil sands present a variety of environmental preserves, such as global warming and greenhouse gas emissions, disturbance of agriculture structure, and air and water quality. It also may have significant sociable and economic impactson local communities. Another major concern is related to the large amount of w ater call for for oil sands suppuration -extraction, upgrading and refining. It is estimated that the process requires an average of three barrels of water for one barrel of oil produced,13 though some of the water are be recycled. The major environmental challenges to oil sand extraction among others are land, water, airLand nurture of oil sand crate concern about the accumulation of large amounts of residual waste cognise as tailings. Tailing, which contain a mix of water, clay, un-recovered bitumen, and dissolved chemicals, including some organic compounds are considered to be extremely oto ototoxic and very hazardous to the environment. Moreover, the tailings are stored in large ponds and causes seepage into the surround beautify, though the water released from the ponds can be recycled and reused, however, most still remains as mud almost indefinitely. The massive activities associated with oil sand ensure are also know to create tremendous structural disturbances of the landscape including seismic exploration and construction of wells, roads pipelines etc. negatively impact the environment and endangers the wildlife.WaterSince oil sand is made up of a mixture of sand, water, clay and bitumen, a hot water process is required to separates the bitumen from the associated sand, water, clay and minerals. The process takes enormous amount of water of fresh water to produce a barrel of bitumen from mined oil sands. In many an(prenominal) cases, the water is sourced from ground water aquifers. Rapid expansion of oil sands projects are causing great strains on fresh water resources, which leads to ecological and environmental problems.14 Also, since bitumen is denser than water, it can be harder to clean up when there is a spill. Additionally, oil sands mining operations produce huge amounts of toxic waste, known as tailings, which consist of water, sand, silt, clay, hydrocarbons and contaminants. The contaminates may contain various levels of naphthenic acids, polycyclic reminiscent hydrocarbons, phenolic compounds, ammonia and mercury etc., some of which, according to International mode for Research on Cancer and the U.S. Environmental Protection Agency, are known to be cancer-causing agent.15 Even worst, the tailings are mostly stored in ponds or celluloid dams, thus causing the tailing to leak into ground water and surround water resources. It is estimated that about four billion liters of tailings leak each year, thereby triggering immense environment devastation.16AirExtracting Oil sands require a substantial amount of energy in processing to process, upgrading and refining bitumen to the final products suitable for market. The entire development process is so energy intensive that it contributes immensely in carbon emissions. Reports suggest that the oil sand application is among the highest contributors of national air emissions in Canada.Oil is produced to be consumed, more than half(prenominal) of the oil consumed in the world is for transportation fueling societys unquenchable demand for mobility. More than 50 percent of oil produced is used for transportation needs.17. As the worlds population grows, so will the global passenger mobility, global burden and transportation volumes. Additionally, the current global rise in urbanization, the global economic growth, as well as high level of economic development are other important factors prompting the increase in demand for oil. As fossil fuel, final oil products are burnt for energy through the various applications for which they are used. When burnt, they emit high amounts of harmful emissions, including nitrogen oxides, sulfur dioxide, and particles that drift into the atmosphere and contribute to air pollution. Carbon dioxide and water vapor, along with other gases such as ozone and nitrous oxide, are known greenhouse gases and the increasing amounts of these greenhouse gases in the atmosphere are conjugate to global warming and could have disastrous environmental consequences.18 However, since the business of producing oil from oil sand is base generally on oil price, chances are that there will be some slowdown in sand oil operations around the world, as oil prices decline. Due to the new downward trend of oil prices, the economic viability and financial attractiveness of oil sands projects have also declined. Financial analysts including those from Goldman Sachs and Total have conclude that oil sands projects require long-term prices in excess of $80/barrel to break even19. Deutsche Bank and BP, among others, have raised doubts about the early of investing in oil sand and Shell Oil has importantly scaled back its oil sands plans20. If these phenomena should continue, it might be the superior way in reducing and mitigating the environmental degradation being caused by oil sand.1 http//www.canadasoilsands.ca/en/what-are-the-oil-sands/recovering-the-oil2 http//www.nrcan.gc.ca/energy3 lbid4 www.oilsandsmagazine.com /technical/oilsands-1015 Kenny Bruno, Bruce Baizel, Susan Casey-Lefkowitz, Elizabeth Shope, and Kate Colarulli, Tax sandpaper impact How Dirty and Expensive Oil from Canada Threatens Americas fresh Energy economy (May 2010)6 http//www.suncor.com/about-us/oil-sands7 http//www.canadasoilsands.ca/en/what-are-the-oil-sands/recovering-the-oil8 http//www.nrcan.gc.ca/energy9 http//www.canadasoilsands.ca/en/what-are-the-oil-sands/recovering-the-oil10 http//www.nrcan.gc.ca/energy11 lbid12 http//www.oilsandsmagazine.com/technical/oilsands-10113 http//www.nrcan.gc.ca/energy14 lbid15 Kenny Bruno, Bruce Baizel, Susan Casey-Lefkowitz, Elizabeth Shope, and Kate Colarulli, Tax Sands Invasion How Dirty and Expensive Oil from Canada Threatens Americas New Energy Economy (May 2010)16 lbid17 https//www.iea.org18 Kenny Bruno, Bruce Baizel, Susan Casey-Lefkowitz, Elizabeth Shope, and Kate Colarulli, Tax Sands Invasion How Dirty and Expensive Oil from Canada Threatens Americas New Energy Economy (May 2 010)19 lbid20 lbid

Corporate Social Responsibility And Recent Events Management Essay

Corporate Social office And Recent Events Management EssayHopkins (2003) designated Corporate Social province (CSR) as treating the stakeholders of the libertine, ethic completelyy or in a accountable manner. check to Wan-Jan (2006) is the best working definition that best depicts the concept of CSR. This definition depicts CSR twain as an ethical stance and as a c tout ensembleing strategy. This likewise conforms to the argument that CSR should not put emphasis on getting rewards or payback. The definition does not emphasize that pr chargeicing CSR should gull its rewards.CSR is very important in this era of globalisation. globalisation is generally seen but not exclusively, as an stinting movement (Sparrow, Brewster Harris 2004). The level and pace of global economy change is let off at its early stage, yet the pace of change of the economy is apace accelerating. This challenge is posed to international human resource worry professionals to be pass away to a grea ter extent complex and strong. Also, it has give upd signifi disregardt opportunities for ecesiss in reconfiguring their strategies in their individual supply chains as well as the globalization of their runance systems.This paper shall discuss how CSR is an important concern for two hostelry and corporations. This shall overly argue whether or not CSR is an effective means of corporations in bolstering their record and provide responses to pertinent issues. Sample cases provide be presented in read to provide evidences for the mentioned points of discussion.Corporate Social ResponsibilityOn the youthful events brought finale to by the earthquake in Haiti, Motorola Foundation, along with Motorola and its employees fix donated cash and benignant relief efforts to the victims of the said calamity. The foundation is the charitable and philanthropic variance of Motorola. This scheme is responsible in making strategic grants, pushes strong exposenerships with the commu nity, fostering of insertion and engagement of stakeholders. This foundations focus its funding specially with the need in education, recognition and technology, engineering and math programming among otherwises (CSR Digest 2010).The case of Motorola is one framework that an organisation really paves way to bedevil a separate division that focuses in CSR. Although as the description of the foundation reflected that its funds atomic repress 18 especially focused in education particularly in science and technology, which is generally the nature of Motorolas military control (CSR Digest 2010).another(prenominal) evidence for Motorolas focus in technology and study is its collaboration on the reference design for phones that contain Blue tooth technology (Portable Design 2004).Herbert and Schantz (2007) argued that embodied satisfys of schemes argon being pass oned to to a greater extent scrutiny than ever. There is an attempt to legitimize the utilisations of corporati ons and as seen in the integrated companionable accountability as a part of a framework, which is trinity bottom. In the study that they have conducted, credence cherishs much(prenominal) as corporate social responsibility and contrast ethics atomic number 18 good-tempered intangible. Thus, the corporate brand becomes a guarantee for the social values that are being communicated.Johnson (1958) considers that one of the most important changes that took place in the recent generation of corporations is the development of a new role in the corporate citizenship with the corporation. The economical and social responsibility is hence being recognized.There are several measurement methods for CSR being implemented by dissimilar organizations. concord to Sethi (1975), a structural framework to facilitate outline of corporate social activities should have at least the following 2 properties. First, categories for classifying corporate activities should be stable over time, whi ch makes historical comparisons possible. Second, the definitions of various categories should be applicable crosswise firms, industries, or even social systems, making comparative analysis possible.CSR has besides been described as a tool to build good corporate reputation. Lewis (2003) found that humankind perception on the role of companies in society has changed signifi assholetly. In late 1970s, two-to-one of the British public agreed that the profits generated by large companies make things intermit for their customers. In early 2000s, two-to-one disagree. At the same time, 80% of the public believes that large companies have a moral commerce to society. But 61% believes that companies do not really care about(predicate) the environment and social responsibility. The dissonance between what the public expects firms to do and what they say the firms are actually doing is worrying. But Lewis argued that companies have a new rear end to regain public trust through exerci sing their CSR. Lewis believes that CSR can become a competitive edge/core competence for those companies who can achievement it properly. Porter too echoed the same opinion (Porter, 2003) when he stated that todays companies ought to give in CSR as part of their business strategy to become more(prenominal) competitive.The extent of social responsibility of corporations, it is anticipated that on that point depart be an increase in the resonance of corporate citizenship. It is also associated in the in the union of a wider polity and aspirations that are normative. In the fulfillment of such demands, it is required from the society to give strong pressures as well as from the corporate leaders in companionship to bring about a true separation of economic spheres and politics. This is an implication in the reverse weapon of routine mobilization (Barley, 2006).Implementation of Effective CSR Report through a task PlanStrategic proposening is the organizations projection its destination in a certain period of time and how the organization will go there (Farrah et al 2001). It is a systematized preparedness plow that involves a number of steps identifying the current status of the organization, including its mission, future vision, operating values, operational needs, goals, and prioritized serves and strategies, action plans and admonishering plans. The most important concept of strategic planning understands that in distinguish for an organization to succeed, every member should contribute in achieving it.Business development strategies are needed to achieve a sustainable development in an organization. There are seven steps in managing an organization according to sustainable development principles. These are performing a stakeholder analysis garmentting policies and objectives for sustainable development designing and executing an implementation plan development of a supportive corporate culture development of measures and standards of performa nces preparedness of progress reports and enhancement of internal monitoring processes.There are slipway suggested in improving the strategic planning of organizations. There are atomic number 23 suggestions namely starting with the issues the right the great unwashed should be brought together planning cycles should be adapted to the needs of each organizations strategic performance management system should be implemented and human resources should be integrated on the strategic plan.A CSR report will be puddled to evaluate all the economic vi dexterity of the company including the description and analysis of all the companys business prospects. It will define and focus the companys objective with the use of appropriate information and analysis. Also, the business plan can be used as a sell tool when dealing with important business kindreds including investors, lenders and banks. The business plan can also reveal omissions and weaknesses on the companys operating processes. F inally, the business plan can be used to solicit suggestions and opinions from people in relation with the business processes and operations.The contents of the business plan are the companys vision bid, the people, the companys business profile, economic assessment, cash watercourse assessment and the companys marketing and expansion plans.The companys vision statement should be concise and state the companys purpose and goals. The people portion should have the most important individuals in realizing the set goals of the organization. The business profile should define and describe the business and the specific plans in carrying out the set goals. The metameric market on which the business aims to target should also be allow ind.The indispensable factors in a very effective business plan shall take a sound business concept, an identified and well understood market, a stable industry, capable management, a very able financial control, and a concordant business focus.Business plan implementation is a critical stage in business planning. Execution of the developed strategies should focus on two levers more powerful than structural change. These are clarification of the finis rights, specifying who the owner of each closing is and who should be responsible in providing the inputs. Another lever is ensuring the information flows wherein it is needed.The most important levers in the most winning strategy execution are the decision rights and information flow. In decision rights, every individual in the organisation should know which decisions and actions they are responsible for. Higher level managers and officers should know how to delegate operational decisions.In the flow of information, it should be ensured that important information in the competitive environment is pronto flowed in the corporate headquarters. In this way, the upper management can formulate quickly the best practices in the entire company. Also, the facilitation of information flo w crosswise organizational boundaries is very important. Lastly, managers and officers should help those orbital cavity and line employees in sagacity how their everyday choices affect the bottom line of the company.In a roaring strategy execution, there are seven rules to follow. These are keeping everything undecomposable challenging assumptions same language should be spoken in the organization resource deployments should be discussed early priorities should be identified performance should be monitored continuously and execution ability should be developed.The Chief Executive officer ( chief executive officer) essential be the steward of all the strategies that define the organisation and what will it become. As the companys chief strategists, the chief executive officer should translate the business purpose into practice. You must be open to the possibility that this purpose might change. You should everyday teach the strategy which is your greatest opportunity in make the company as well as to outwit the competition.In the preparation phase of planning, the CEO should be the one determining the parameters you should be clear in estimate the scope of the planning. You should also be the one to determine the composition of the strategic planning group. The selection of the planning facilitator should also be in your responsibilities. Finally, the CEO should also set the climate for the strategic planning process.In the germinal process phase of the session, you should be the one to formally open the activity. During the deliberation, it is your role to listen on what the team ahs to say and just ask two questions is that where we want to go? and are these the people who will get us there?. As the session ends, it is also your duty to formally close the strategic planning session.In the implementation phase, you will be the superintendent of the approved discipline. You should regularly check the teams performance on the formulated action plans. When the action plans are completed, it is your role to recognize the success of the entire team and appreciate their efforts for a job well done.The SBU managers and other functional executives shall perform very vital roles in the strategic planning process. The key roles include interpersonal roles which will serve as the plans figureheads, leaders and liaison officers informational roles which functions to monitor, imbue information and serves as a spokesperson for the respective business units and decisional roles which serves as innovator, disturbance handler, allocates resources and negotiator.These managers will initiate and form the strategic planning process team. They will mobilize change through executive leadership. These strategies will be translated into operational terms which will be defined and executed by the SBU managers and functional executives. The formulated strategies will be aligned by these people into the goal of Lawrence Manufacturing. These officers s hall motivate their people to make strategy everyones job. Finally, it is these peoples responsibility to monitor that the formulated strategy will be a continual process in the organization.To evaluate the individual departments performance, each officer will be required to practice the balanced score card system in monitoring their respective areas developments. The balanced score card is a part of the strategic planning process.ConclusionIn an article written by Hagel, Brown, and Davison (2009) in Harvard Business Review, they have formulated ways in make strategies in this world that is constantly disrupted. According to this article, very few companies act proactively and adapt to shape their strategies. Strategists can attract a critical mint candy of participants by developing these strategies by means of opportunities are convincingly supply to the participants standards and practices are defined so that participation are easy and low-cost and the demonstration that the o rganizations have the conviction and resources for success and will not be in competition with the participants.In formulating a shaping strategy, the three elements should be considered. The first element is the shaping view. In order to achieve this element, atomic number 23 factors should be considered the organizations view should express a long term wariness and how it perceives change the organization should clearly identify attractive business opportunities opportunities should be seen as a broader economic, cultural, and technological force in the organization views should have a sufficiently high level of allowing unexpected developments and views should be acutely and continually communicated within the organization.The second element of the strategy is a shaping platform. In order to achieve this component, there are five factors to be considered the platform should promise financial benefits especially by reducing cost and increasing revenue generation it should suppo rt a diverse set of participants and offering a values of opportunity platforms should scale up in accommodating large numbers of participants should presumable generate increase in returns as the organization grows and the platforms functionality should continually evolve and providing the participants to regularly engage in it.The third component of a shaping strategy is the shapers acts and assets. In order to achieve this component, six factors should be considered shapers should be able to convince emf participants shapers should be able to gain access to assets that will prove to participants the ability of sufficient resources potential participants should be able to be assured that there will be no competition senior management and other members of the executive level should have the tolerance to risk and the patience in committing the assets and in taking the essential actions in being successful organizations should be capable of mobilizing and attracting overflowing nu mber of participants and the organizations top management should have the enough personality to build a shaping platform.Many evidences have been spy and CSR has been perceived by many individuals as a social prime that is important for development. This is due in no small measure to the lack of formal study of the topic, despite the widespread debates it provokes. Moreover, it is a complex subject that currently lacks even a single broadly accepted definition.The field of comparative CSR, ultimately, addresses a research question of critical practical immenseness how best to structure global enterprise to import best practice in CSR in order to produce economic development that is consistent with raising labor standards and encouraging environmental protection? Strike, Gao and Bansal (2006) have produced existential evidence that clearly states the challenge, by virtue of their findings that international diversification of firms increases both CSR as well as corporate irrespo nsibility, given the difficulties of managing semi-autonomous subsidiaries in diametric countries. Other further comparative investigations are necessary in order to better understand the concept of CSR. Such research may provide an empirical and theoretical basis for developing policies to encourage CSR and for conceptualizing which kinds of pressures are likely to be effective in encouraging a corroborative relationship between international businesses and society. This is also important in gearing towards globalisation. base on estimation of a disaggregated model, they report that there is a positive relation between firm performance (measured using market value added) and strategic CSR and a prejudicial relation between altruistic CSR and firm performance.Analysis of the strategic implications of CSR is hampered by cross-country/cultural differences in the institutions that put market activity, including business, labor and social agencies. Institutional differences lead to different expectations and different returns to activity. For firms operating in multiple countries/cultures this complicates the process of determining which activities to engage in and how much to invest. As the knowledge base of CSR develops worldwide, we will be better able to analyze and advise on CSR.We are in the Globalization era. Globalization takes place when there is acceleration in the movement of people, products and humors. Today, companies are more international than ever. According to the United Nations, there are more than 60,000 multinational companies (Mott, 2004). As a company becomes an international corporation, the criticism against it for disconfirming the world increases, as does the expectation that the company take responsibility for these damages. The design of corporate social responsibility is an important tool for corporations to use in response to various concerns about them in the globalization era (Rampton, 2004). Corporations and public relation s/advertising practitioners have tried to respond to the criticisms by transportation CSR messages that they are contributing to society in various ways, both locally and globally (Alfonso Sharma, 2005 Prabu, Kline, Dai, 2005).Under the post national constellation of an emerging global order, we need a fresh view on the role of business in society. In our contribution (Scherer Palazzo, 2007), we were critical that many CSR scholars have largely neglected the consequences of that tectonic shift and still build on the idea of an intact national regulatory power. We described the growing positive and negative impact of corporations on democratic institutions and their participation in global processes of presidential term with and without government as the politicization of the corporation, and we proposed a new concept of political CSR.We have been criticized by Edward and Willmott for dismissing the concept of corporate citizenship. They advance several arguments in respect o f that concept, which already includes concern in the advancement of corporations willingness and capacity in their participation in the public process (2007 1109). Finally, CSR should be observed at all times by all organizations if possible. This will not only create a good image but also addressed the responsibility that we all have towards our community.

Friday, March 29, 2019

X-ray Crystallography Technique Analysis

X-ray Crystallography Technique Analysis1 Limitations of roentgenogram watch watch quartzlographyFrom the first liquid body structure determination of table salt in 1914 whose structure elucidation proved the existence of ionic mingleds (6), bingle crystal roentgen ray diffraction (SC-XRD) has been widening our view of the hidden world of molecular structures. Today, SC-XRD continues to be the alone structural synopsis method that offers direct structural breeding at the atomic level. As such, this proficiency has been vital for reliably firmness of purpose many structures of small molecules such as neurotransmitters, antibiotics and industrial catalysts.SC-XRD utilises the ability of gauzy atoms to scatter or diffract a publicize of incident x-ray into a series of amplified and spatially constrained beams (3). The angles and intensities of these beams can be measured and computationally edgeed by a crystallographer to produce a 3-dimensional visualize of the density of electrons in the crystal. Aside from the expertise requisite to process the reflectance info produced, the fundamental requirement of crystals for this technique acts as major bound, since single molecules scatter the incident x-ray to produce a weak, continuous beam that provides shrimpy wontful in induceation for analysis. While technological advances in new-made decades including senior high schoolly intense x-ray beams produced by synchrotrons and the development of more the right way algorithms for molecular structure imaging have allowed the size of the crystal take to be increasingly smaller, the need for a crystal has settle down non been eliminated. This poses a great issue as many orchestrate compounds argon very difficult to crystallise, thus requiring experienced specialists bit others will lonesome(prenominal) when not crystallise at all. In 2013, a new protocol, subsequent coined the pellucid sponger method (CSM), was in chance variable that at tempted to bypasses this intrinsic limitation of the design molecule needing to be coherent (1).2 The journey of the crystalline sponge methodExpectationsFujita and his squad described the new method that promised to renovate up SC-XRD drastically by eliminating the crystallization smell of the target molecule. This was through using porous metal ingrained frameworks (MOFs) that act as crystalline sponges. Due to the high molecular recognition capability of their pores, these sponges can take target molecules from the hear solution into their pores. In their study, Fujita and his team used dickens MOFs synthesised from tris(4-pyridyl)-1,3,5-triazine (TTP, 1) and the appropriate metal salt as their crystalline sponges (Co(NCS)2)3(TTP)4x( reply)n (2) and (ZnI2)3(TTP)2x( issue)n (3). In both conglomeratees, the void spaces showed strong spine properties for incoming lymph node molecules do them ideal crystalline sponges. The as-synthesized complexes2 and 3 have goted res olutions in the void. By soaking the crystals of 2 and 3 in a node solution, knob molecules abately penetrate these wet cavities by lymph node exchange, and are strong at the molecular-recognition pockets surrounded by TTP. A characteristic of the strong troops-guest fundamental interaction in the crystals of 2 and 3 lies in panel ligand1, which attracts various guests onto its electron-deficient -plane. The slow guest exchange allows for the process to remain under thermodynamic control, comment the geometry of the included guests to be regularly ordered and well(p) equilibrated, thus making it possible to analyse the accommo epochd guests by crystallography since the molecular structure of the take up guest will be displayed, along with the host framework.Since theoretically, only one crystal is needed to perform the experiment, Fujitas team tack together that even trace sample amounts of the microgram-nanogram scale can be analysed in this protocol. When the team used o nly 80ng of guaiazulene guest sample with a crystal of 3 (80-80-80m3), they were surprised to see the guestwas still understandably observed. Considering that the experiment was carried out using a laboratory X-ray machine, it seemed shiny to accomplish crystallography with synchrotron X-ray experiments even on a mass of In order to assess the scope of the method, the team carried out blind crystallographic analysis of six appropriate samples (Fig) with only 5g of each sample. In conjunction with mass spectroscopic data, all six structures were correctly assigned, with triosome of the structures solved solely from the crystallographic data. Additionally, the protocol was success in fully used to determine the exacting stereochemistry of santonin 4, an anthelminthic drug bearing four chiral centres. Unlike common inviolable structure determinations, this was achieved without the chemical introduction of heavy atoms on the guest framing since the host framework contains heavy at oms (Zn and I) that show enhanced anomalous dissipate effects. (ExpandThe most impressive result of the teams protocol however was determining the unquestioning structure of miyakosyneA 5, a scarce natural marine harvest-tide tardily isolated from a marine sponge Petrosia sp. The structure contains three chiral centres on its main alkyl chain, two of which, C3 and C26, had been previously determined to be 3R and 26R respectively. However, since the difference between the two long alkyl groups on C14 is only one methylene unit, determining the absolute configuration at C14 was tooth slight by conventional spectroscopic and chemical methods. As the amount of miyakosyneA was very limited, education a single crystal for X-ray crystallography would propose a huge challenge. The team were able apply their method to the full characterization of miyakosyneA to determine the absolute configuration at C14 and inform success. For its appraisers, it was this result that made this new pro tocol transformational (4) and understandably it led to a lot of excitement in the field.1.3 The FallThe initial lustre of the protocol was dulled as Fujita and his team published a correction on the initial report later that year (1b). Previously unnoticed ambiguities in the crystallographic data, alongside further investigation of by the team found the initial assignment of stereochemistry at C14 of 5 to have been incorrect. Synthetic studies by the team determined the methyls stereochemistry was opposite to the original assignment reported. Poor data attribute was concluded to be the cause of this errors.Additionally, more problems were met as other question groups tried to use the technique in their own labs. Although success with the technique was achieved for simple molecules, in the first few months, other groups found little success with any interesting structures, particularly large molecules or molecules containing alkaline chemical groups (8b). Fujitas team were able to aid other industrial and academician groups to master the technique in one to two weeks. Additionally, more of the issues in reproducibility were improved by the release of a more lucubrate report of the method (1c) that described the sponge synthesis, pore- upshot exchange and selection requirements for high quality single crystals for crystallography. However, this did not address the issue of poor data quality that led to the misassignment of 5. Since poor data quality can be attributed to all steps of the CSM, including cystal synthesis, resoluteness exchange, guest-soaking, data collection and crystallographic refinement of the host-guest complex molecules in order to move the CSM from the fascinating idea phase into sightly the transformational and reliable new technology it was envisioned to be, more work was required to optimise all these steps.3. (ZnI2)3(TTP)2x(solvent)n The most successful sponge to date3.1 Andvantages of (ZnI2)3(1)2x(solvent)nIn their initial paper, Fujita and his team reported using sponges 2 and 3. With further investigation, in the case of complex 2, it was observed that guest molecules absorbed in the sponge were prone to static disorder as they tip to lay on the symmetry elements of the cubic lattice (Fm3m). Additionally, complex 2 was shown to undergo unfavourable transformations when removed from solution (8c). This destabilising transformation, accompanied by a colour change from orange to green, resulted in a semiamorphous solid with a significantly altered coordination environment at the metal centre. As such, the less symmetric (C2/c) complex 3 has been employed as the primary host complex for the crystalline sponge. The versatility of 3 as a crystal sponge stems from several advantages in host-guest complexation in the pores. Firstly, the size of the pores is ideal for accommodating organic molecules of common sizes, while the hydrophobic nature of the pore cavities provides favourable screen of common organic mo lecules. Also, ligand 1 in the complex offers flat and electron-deficient concealment site, appropriate for stacking with aromatic compounds and for CH- interactions even with aliphatic compounds (9). Since the I atoms in the ZnI2 are good hydrogen-bond acceptors and the pyridyl protons of the ligand 1 are good hydrogen-bond donors, they provide efficient binding sites through hydrogen-bonding. Finally, the framework of sponge 3 is reatively flexible with the size of the guest not strictly limited to the pore size of the complex. Molecules larger than the adit are often accommodated by expanding the pore size. (1.3)3.2.1 Synthesis of (ZnI2)3(1)2x(solvent)n and solvent exchange by Fujita method and updated Clardy methodIn their investigations, Fujita and co-workers prepared 3 by layering a solution of zinc iodide in methanol onto a denser solution of TTP (1) in nitrobenzene. The solution is allowed to stand for 7 days, over which crystals form at the boundary of the two solvents as they diffuse before drop to the bottom of the test tube and being isolated by filtration. The as-synthesised crystals contain nitrobenzene molecules in the void spaces. However, since nitrobenzene has a high affinity to the pores, target guests are poorly absorbed into the as-synthesised crystal. As such, a solvent exchange step that replaces nitrobenzene with an inert, noninteractive solvent is required prior to soaking the crystal in the target guest solution.Cyclohexane can be adopted as the inert solvent, while pentane also proves useful for guest soaking at temperatures below 0oC. The solvent exchange step is carried out by soaking the crystal in the inert solvent for 7 days at 50oC. The success of the process can be monitered throughout by observing the disappearance of the indication at 1346 cm-1 in an Infrared (IR) spectrum, which can be assigned to nitrobenzene. uttermost of the process is confirmed by SC-XRD by the presence of ordered cyclohexane molecules in the pores . The sponge whitethorn now be used for guest absorption. This solvent exchange process may complicate the refinement of the structure, since some nitrobenzene may reamin within the sponge structure after exchange (Vinogradova et al., 2014). This becomes an issue if the target guest molecule contains cyclohexyl or aromatic rings, as it may be difficult to distinguish the guest from quietus solvent, especially if the site line is low or the data quality is poor. Accompanied with heavy use of crystallographic restraints, this increases the risk of misassignment of the desired guest molecule by using residual solvent electron density. Additionally, if the residual solvent and the guest interact withal with the host, the likelihood of occupational disorder increases and making structure refinement much more challenging.Clardy and co-workers later reported a simpler and less timely preparation method for the synthesis of sponge 3 using similar conditions to those reported by Fujita an d his team. (5sync) Instead of conducting the layer diffusion step with TTP in nitrobenzene, TTP is dissolve in chloroform. As such, the as-synthesised crystals of sponge 3 contain chloroform in the pores. Since chloroform has a much lower affinity for the solvent pores than nitrobenzene, the solvent exchange step can be omitted and the as-synthesised crystals used immediately. As well as saving 7 days of preparation by omitting the solvent exchange step, this method is also milder as it does not require the crystal to be heated for long periods of time. This reduces the chances of introducing imperfections in the crystal.This omission also minimises the turning of solvents that the crystal is exposed to, reducing issues in structure refinement. Although some CHCl3 mightiness remain within the sponge after guest inclusion, due to its chronic C-Cl bond length (1.7) and larger Cl electron density, CHCl3 can still be observed. This greater electron density for CHCl3 exerts a larger square off on the structure factors relative to incorporated guest compared to nitrobenzene, however the benefits of CHCl3 physical exercise override this issue.In addition to the desired crystals, this preparation method has been found to simultaneously form other crystalline structures. Firstly, a crystalline compound with the formula (ZnI2)3(TPT)2CHCl3n (2), having a much smaller pore size has been viewed. Fortunately, this crystalline structure can be easily distinguished from the desired structure from its syllable structure (Fig). A second undesired crystal has more recently been observed with consistently distinct unit parameter, but having indistinguishable morphology to the desired structure from its morphology (Fig). Both these crystals are believed to form due to slight changes in humidity and temperature as well as variations in mixing in the initial stages of the layering process. desired crystal. Both these crystals are believed to form due to slight changes in humi dity and temperature as well as variations in mixing in the initial stages of the layering process.