Theories on How the Universe Works - 746 Words

Both these question can be answered on the same page. A number of aspects of the universe can be understood only in the light of more recent unifications theories. To understand the GUT era or Grand Unification Theory era we need to know that it occurred when the universe was subject to the force of gravity and GUT force. The GUT force â€Å"predicts that the strong force becomes unified with the weak and electromagnetic forces at energies above 10^14 GeV.† The Grand Unified Theory states that for the three forces to merge together, the temperature of the universe has to be greater than 10^32 K. The GUT era lasted until the temperature of the universe dropped to about 10^29 K. at this point the GUT forces separated into electromagnetic and strong forces. This temperature was reached when the universe was at the young age of about 10^-36 of a second. This sudden cooling caused something called inflation. Inflation was a rapid and sudden expansion of the universe. Basically the unified theories state that the four forces, strong, electromagnetic, weak, and gravitational will merge at extremely high temperatures. Although we have a few assumptions about the GUT, scientist have not been able to succeed in creating the details that have to do with a supergrand unified theory, also referred to as the theory of everything. To help explain how the four forces each play a role in today’s universe today we need to know what they are. Gravity is probably one of the easiest of the fourShow MoreRelatedDifferent Theories Can Help Us Describe How The Universe Works1908 Words   |  8 Pages Different theories can help us describe how the universe works. Many people believe that love is a beneficial aspect of life. Love is a variety of different feelings, states, attitudes, that ranges from the interpersonal affection to pleasure. Although this may be true love can be looked at in many different factors. Love can be considered as the center of the universe that affects the lives of most humans. Dewi Lestari’s Supernova tells the story of two men who fall back in love after ten yearsRead MoreThe Big Bang Theory Essay581 Words   |  3 PagesWe know for certainty that our universe exists, however, being the curious beings we are we want to know how the universe came to be. There are many theories out there that try to explain it. One of the most known and taught of theories is the Big Bang Theory. This theory suggests that 13.7 billion years ago all the matter in the universe came from a singularity (zones which defy the current understanding that we have of physics; they are thought to have infinite density and extreme heat). UnexpectedlyRead MoreString Theory1135 Words   |  5 Pages What is string theory and what does it mean for human kind? String theory is a theory that seeks to unify the four forces of nature and explain the origins of our universe. Before the string theory, it was impossible to combine the theories of General Relativity and Quantum Mechanics. By using tiny vibrating strings of energy that are 10-33 m in length, scientists can create all the fundamental particles we’ve started to find using particle accelerators. Then, using these particles they can tryRead MoreEssay What Do We Really Know About The Beginning Of Time?1406 Words   |  6 Pag esBang created the universe, and while most people can explain the basic theory behind it, little else is common knowledge. Calvin of Calvin and Hobbes called it â€Å"The Horrendous Space Kablooie,† but many people do not grasp the enormous concept (Milne). How exactly do you prove how time began? A writer for Scientific American put this subject into perspective: â€Å"If you’re religious, this is like looking at God† (Milne). Cosmology is the study of the universe, its workings, how it was made, and whatRead MoreFrom the Large-Scale Universe to the Milky Way762 Words   |  3 PagesCosmology is the study of the universe, everything from the largest galaxies to the smallest atom. It attempts to answer the question, â€Å"How does the universe work?†, by looking at everything in the universe and working to understand it. Cosmology has always been studied, however in the last 20 years, technology has given scientists new information and allowed for an increasing knowledge of the structure and history of the universe with the ultimate goal of finding a theory that can explain everythingRead MoreScientific View of Creation and the Big Bang Essay1449 Words   |  6 Pagesquestion among people is why are things the way they are? How was our world created? There are many different theories, from a variety of views. In this paper I will discuss the scientific view of the creation theory. The theory that I will be discussing is the Big Bang Theory, this is currently the theory of creation accepted by most scientists as the explanation of the beginning of the universe. The big bang theory suggests that the universe was once extremely compact, dense, and hot. Some uncommonRead MoreThe Controvercial Big Bang Theory742 Words   |  3 Pages Have you ever wondered about the start of time? How about the start of the universe? Well, this question has been nagging astronomers and scientists alike for years and years. But in 1927, Georges Lemaitre proposed one of the most controversial theory of all time, the Big Bang. The Big Bang is a theory about the start of the universe. People have talked about it for years and its very controversial. First, lets start with the theory. The Big Bang was first formed by Georges Lemaitre. He is theRead MoreThe Theory Of Time Travel1344 Words   |  6 PagesUniverse indexing is an interesting theory on how time travellers might avoid the Grandfather Paradox . It does solve a lot of problems time travellers would encounter if other theories were true, and due to this fact is quite popular to debate. Many authors such as Terry Pratchett and Stephen King have used the Multiverse Theory in their books, and even popular television shows, such as Doctor Who, use it within their narratives. In this essay I will first explain what universe indexing isRead MoreOriginal Creation Of The Earth ( Nebular Hypothesis Vs. Six Day Creation )1064 Words   |  5 Pagesessay is, â€Å"Original creation of the earth (nebular hypothesis vs. six-day creation).† This essay will discuss the key points and differences found in both of the creation theories. The young-earth six-day creation view will be compared against the secular n ebular hypothesis. For introductory purposes the definition of the two theories will be provided as follows: the nebular hypothesis can be defined as, â€Å"A great cloud of gas and dust begins to collapse because the gravitational forces that would likeRead MoreThe Big Bang Theory Of The Universe Essay1319 Words   |  6 PagesEvidence pointed towards that the universe was expanding, but this was not enough to separate the Big Bang theory from its’ rivals. A few decades after the redshift concept was discovered, scientists detected groundbreaking evidence that was considered the smoking gun. Arno Penzias and Robert Wilson detected the remnants of radiation created from the Big Bang. This cosmic background radiation was the thermal radiation left over from the Big Bang. It was collected in the form as omnidirectional microwaves

The Effects Of Fracking On The Climate And Societies...

The Consequences of Fracking 1. Introduction Fracking, does it have more consequence or benefits? Well first let me explain what fracking is. Fracking is formally known as (Hydraulic Fracturing), an exceedingly confrontational procedure commonly used today to extort oil and natural gas from the earth. Many exponents of fracking congratulate the encouraging economic impacts and job creations. But they fail to recognize the effects fracking have on the climate and societies across America. One online critic sated that, â€Å"there was exemption created by the 2005 Energy act which remains free from most federal environmental regulations, including the Safe Drinking Water Act (SDWA)† (Maur, Alexander). Each state in the U.S has decreed†¦show more content†¦The first step in Hydraulic fracturing is, drilling straight down to the marked depth. Hydrofracking operations can rupture much greater extent of shale rock by administrating wells laterally after drilling. This allows them to acquire more natur al gas. A contrasting conformist natural gas form of extraction, wells are drilled into penetrable or semi-penetrable rock constructions, fracking permits drillers to acquire eccentric fossil fuel that would more than likely be unobtainable for withdrawal. Next drillers inject the well with extremely pressurized fluid. The fluid is a make of water, sand, and lube sent into the wellbore under high pressure. Which then initiates the adjacent rock to crack and release natural gas that has been captive underneath the earth surface. The forced mixture then creates a fairway to the well and consents the released gas to flow to the wellbore. Finally, the flowing natural gas is pushed up by the immense pressure of the gas, where it is collected. When the gas is extracted it leaves the propping agents beneath the surface. The liquid, officially identified a wastewater or flow back water, frequently contains elevated levels of entire liquefied solids. Furthermore, many times it also contains genuine radiate constituents, fracking fluid extracts, and metals. Allies of Hydrofracking praise the commercial developments presented by the procedure and the effect it has on drilling societies and the U.S. economy.Show MoreRelatedThe Consequences Of Fracking . Introduction:. Fracking,1130 Words   |  5 PagesThe Consequences of Fracking Introduction: Fracking, does it have more consequence or benefits? Well first let me explain what fracking is. Fracking is formally known as (Hydraulic Fracturing), an exceedingly confrontational procedure used for the extraction of oil and natural gas. Many exponents of fracking congratulate the encouraging economic impacts and job creations. But they fail to recognize the effects fracking have on the climate and societies across America. As stated by, AlexanderRead MoreHydraulic Fracturing Of Natural Gas From Deep Below The Ground1975 Words   |  8 PagesFracking, also known as hydraulic fracturing involves the extraction of natural gas from deep below the ground. A shaft is drilled into the ground followed by a horizontal well hole that flows to the gas layer of the earth. The well is divided into smaller sections and these sections are fractured in sections. Fracking fluid (7 million litres of water is used, several thousand tonnes of sand and 200,000 tonnes of chemicals (de Rijke, 2013)) is then pumped into the ground at high velocity. CracksRead MoreThe Issue Of Global Warming Essay1301 Words   |  6 Pagesearly 2000s, global warming has been the topic of many fierce debates. It has risen to rank fourth in what Americans fear most, overcoming things such as crime, their future and natural disasters. The fear of the unknown in regards to the current climate crisis terrifies the public more than the uncertaint y of their own lives. The issue of global warming stems from many sources, while some occur naturally in our environment, a majority derive from the enormous amounts of pollutants being producedRead MoreLittle Effort, Big Difference1905 Words   |  8 PagesLittle Effort, Big Difference Imagine a landfill. Trash scattering the ground, filth spewed across everything, a terrible stench burning your nose. Now look up to the sky. Instead of of a clear blue sky, with white fluffy clouds, you see thick green smog. Now imagine that this isn’t a landfill, but your home, your town, your state. your country, your world. It’s a reality. Every thing covered in waste. This is what our world would be like without the Environmental Movement. It is important to fullyRead MoreFracking4183 Words   |  17 PagesFracking and its major implications it has on the earth In today’s day and age, societies are a lot more aware of the environment and furthermore, concerned for the Earths sustainability. Although this is the case for most, Multinational Enterprises (MNEs) often target developing countries that are rich in resources and therefore take them for all they’ve got. One such example is fracking the earth, in order to extract natural gases that could potentially benefit corporations and contribute toRead MoreFracking : The Value And Limitations Of The Hydraulic Fracturing Debate2038 Words   |  9 Pagesextremely high pressure that fractures the rock surrounding the drill hole, allowing trapped gas to escape. This process is called hydraulic fracturing, but is known colloquially as â€Å"fracking.† In recent years, fracking has caused a spirited debate due to its environmental impacts and public safety concerns. Proponents of fracking argue that as a result of new technology, we are able to release massive amounts of natural gas from shale deposits and therefore we should stop spending massive amounts of moneyRead MoreThe Role Of Photographer As An Agent For The Environment1228 Words   |  5 Pageshistorical developments and ideological importance of the photograph as a social construction (see Ch. 1). I offered a reflection of past practices of social documentation to arrive at photos constructed purposefully to shed light on some aspect of society and advocate for social reform. Discussed in Chapter 2, these early photographers put in motion the photograph as part of agency for change. This premise continues today, but extends to all mediated content and emerging technologies. Then as now,Read MoreOptimum Fuel Choice to Ensure Power Supply2423 Words   |  10 Pagessupply. In this case we will be closely looking at Ireland, UK and France, and analysing nuclear, coal and gas as our fuel sources. 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Implementation and Organisational Learning †MyAssignmenthelp.com

Question: Discuss about the Implementation and Organisational Learning. Answer: Introduction The report presents a brief overview of the key challenges of recruitment, selection and human resource management in the firm. The Rio Tinto company has been selected for the report. It is the largest mining and Metal Corporation in the world. It explains that how the company is resolving these key challenges and issue across the world. It suggests some effective and unique strategies to address these key challenges in the company. Rio Tinto is an Australian British multinational corporation which deals in mining and metals products. It was founded in 1873 and its head office is located in London. It is one of the biggest companies in metal and mining industry. Mainly, it focuses on the minerals and mining products. The firm produces iron, alumina, diamonds, coal, uranium, and bauxite. There are approx 50,000 employees are employed in the company. Rio Tinto is a global leader in mining and metals industry. The company is increasing its profits and revenue day by day. Now a days the company is expanding its business activities and operations across the world. In this way, the company maintains a strong position in the market. It is dual listed company thus; it traded in the London stock exchange and Australian securities exchange (Armstrong Taylor, 2014). Recruitment and selection: Recruitment and selection are the major core function of the human resource management. Recruitment is the process of selecting, attracting and appointing a suitable, potential and capable candidate for the job and employment within an organization. Another side, the selection is the process of selecting and appointing a qualified candidate who can successfully and effectively do the employment which has been offered by the employers (Buller McEvoy, 2012). The selection system is dependent on the job analysis. It plays a significant role in every organization in order to meet the goals and objectives. Although, the Rio Tinto company maintains an effective human resource management to provide benefits to the employees still various challenges are faced by the company. The key challenges for recruiting the workforce in Rio Tinto Company have been discussed below (Ulusoy et al, 2012). The demographic issues are the major concern in Rio Tinto Company. The demographic issues include aging, diversity, generation, and workforce. All these issues affect the business activities and operation of the company adversely. The working condition of the company is not appropriate for the employees, especially for the women. In addition, the company does not maintain the diversity at the workplace. As a result, conflict, cultural differences, and generation gaps are rising in Rio Tinto (Castillo et al, 2013). The company is not able to maintain proper communication and teamwork without diversity at the workplace. The association does not provide the equal employment opportunities to women. There are big differences in wage and pay system of women and men as well thus, gender issue also a big challenge for the company. Through generation gap, the company is not able to maintain teamwork and coordination among the employees (Snchez-Andrea, Rodrguez, Amils Sanz, 2011). Recommended strategy for demographic issue The company should focus on the demographic issue in order to make the strong position in mining and metal industry. The managers and top management must conduct employees assessment and reviews to address the demographic issues. The manager should examine the candidate attitudes and aptitude at the workplace. They should look after the issues and problems of the employees and resolve them quickly. Top management and managers must encourage the interaction among the employees at the workplace. The company should make rules and regulations for women as well as men. The company should provide cross-cultural training to employees to understand the culture of the company. Further, the company should reduce the age difference within the organization. In this way, it can maintain a safe and healthy working environment for the employees (Kemp, Owen, Gotzmann Bond, 2011). The second recruitment challenge is an organizational image. The entire growth and success of the company depend upon the organizational image of the company. The BHP Billiton and Anglo American Plc are the primary competitors of the company. The company does not provide the regular wage and salary to the employees especially women. Thus, the organizational image and goodwill of the company are not good in the market. In this way, candidates do not join the company. Therefore, the company has to bear a lot of risk and loss due to its inappropriate and poor image (Lynch et al, 2012). The company makes an effective strategy to address the key challenges of recruitment at the workplace. The company should focus on the image and goodwill to attract the more candidates in the market (Kohtamki, Kraus, Mkel Rnkk, 2012). It should monitor and examine the plans and strategies of competitors in order to gain the long-term goals and objectives. If the company provides proper employment opportunities to the employees then it can build a strong and effective image in the market. The company should make unique leadership strategy to make a good position in the market. It must provide a good environment and corporate culture to the employees to work effectively and efficiently. In this way, the company can improve its organizational image and goodwill (Hurst, 2015). Labor supply and demand issues Labor supply and demand are substantial components of economics. In fact, they are the backbone of the company, global market, and country. Without labor, the company cannot run the business activities and operations effectively and efficiently. There is a close relationship between labor supply and demand. There are various factors affect the labor supply and demand such as globalization, economy, and compensation. The demand and supply of workers are evaluated and determined by the labor market. The company demands more workers to increase productivity and efficiency of the company (Alfes, Shantz, Truss Soane, 2013). But it does not provide good wages to them thus; it affects the working capacity of the employees. The factors such as social factor, educational requirement factors, and new technologies also affect the labor supply and demand in the market (Bangerter, Roulin Knig, 2012). If the company wants to gain long-term goals, objectives and sustainability then effective strategy should be made by the company (Berlin, Dedering, Jnsdttir Stahre, 2013). The company should maintain a balance between labor supply and demand. The company should provide wage and salary to the employees according to their productivity and performance. Education and training programs should be conducted by the firm to maintain a balance between labor supply and demand in the market. The company should take care of the labors because they are the important source for the company to meet the goals and objectives of the firm (Schmitt Raisch, 2013). Apart from the demographic issues, organizational image and labor supply and demand, some other challenges are also affected the recruitment and selection within the organization. High employee turnover is a major concern in Rio Tinto Company that affects the business of the company. The employees start to leave the job due to high employee turnover in the firm (DeCesare et al, 2012). Women do not prefer to work in the company due to weak recruitment and selection strategy. Thus, the company is not able to take the benefits of diversity. Further, discipline and leadership are another issues of the recruitment and selection in the firm. The company is not able to maintain control on the employees due to poor leadership (Pearson Daff, 2011). The employees do not maintain discipline and teamwork at the workplace it affects the corporate image and culture of the company. Wrong and false commitments are made by the employers also affect the performance and efficiency of the workers. In t odays era, high competition exists in the market thus, Rio Tinto is unable to appoint a good candidate for doing the work at the workplace (Tung, 2016). In addition, the company does not adopt the good and effective advertisement and promotion strategies to recruit the employees. The company is also unable to fulfill the entire expectations and requirements of the workers. It does not incentives, bonus, compensation and remuneration to potential and capable employees for their efficiency and productivity (Wright McMahan, 2011). Now it is recommended that the company should use effective and excellent leadership styles and strategies to make control on the subordinates (Shaw, Park Kim, 2013). Further, the company should make effective recruitment and selection strategies to attract the potential and capable employees in the market. It must use appropriate and suitable retention strategies to reduce the high employee turnover within the organization. The employees must maintain discipline and culture at the workplace. They should know about the core values and competencies of the company (Huselid Becker, 2011). Wrong and false commitment should not be done by the employers because these false commitments affect the employees performance and productivity adversely. Before recruiting the employees, the firm should check and measure the background of the employees. Further, the company should analyze the competitors strategies and plans to gain the competitors advantages in the market. The company should condu ct training and development programs to provide knowledge to employees about the new work and employees that are assigned to them. In addition, the company should use effective advertisement strategies to address the key challenges of recruitment and selection (Jenkins Moon, 2012). It should also focus on the employer branding to attract more customers and to reduce the various key challenges of recruitment (Pless, Maak Stahl, 2012). The company should provide satisfaction to women. The employees should respect of the women staff at the workplace. Equal employment opportunities should be given to men and women by the firm. The managers and top management should not discriminate on the basis of caste, religion, and gender. In this way, the company can build a strong and sustainable human resource management for the employees. A sustainable human resource management fulfills all the needs and requirements of the employees. It resolves disputes and conflicts of the employees and prov ides satisfaction to them (Kehoe Wright, 2013). Conclusion On the basis of above discussion, it is concluded that human resource management is the core function of the company. Thus, every company should maintain an effective and sustainable human resource management within the organization. Further, various key challenges and issues are faced by the company. Thus, the company makes effective and excellent strategies to reduce and address these key challenges. It will help to increase and enhance the job satisfaction and morale of the employees. The company should provide a good environment to employees to do work effectively and efficiently. In this way, the company can overcome on its competitors in the market. References Alfes, K., Shantz, A.D., Truss, C. and Soane, E.C., 2013. The link between perceived human resource management practices, engagement and employee behaviour: a moderated mediation model.The international journal of human resource management,24(2), pp.330-351. Armstrong, M. and Taylor, S., 2014.Armstrong's handbook of human resource management practice. Kogan Page Publishers. Bangerter, A., Roulin, N. and Knig, C.J., 2012. Personnel selection as a signaling game.Journal of Applied Psychology,97(4), p.719. Berlin, C., Dedering, C., Jnsdttir, G.R. and Stahre, J., 2013, September. Social sustainability challenges for European manufacturing industry: attract, recruit and sustain. InIFIP International Conference on Advances in Production Management Systems(pp. 78-85). Springer, Berlin, Heidelberg. Buller, P.F. and McEvoy, G.M., 2012. Strategy, human resource management and performance: Sharpening line of sight.Human resource management review,22(1), pp.43-56. Castillo, S., Jess, D., de la Campa, A.M.S., Gonzlez-Castanedo, Y., Fernndez-Caliani, J.C., Gonzalez, I. and Romero, A., 2013. Contribution of mine wastes to atmospheric metal deposition in the surrounding area of an abandoned heavily polluted mining district (Rio Tinto mines, Spain).Science of the Total Environment,449, pp.363-372. DeCesare, N.J., Hebblewhite, M., Schmiegelow, F., Hervieux, D., McDermid, G.J., Neufeld, L., Bradley, M., Whittington, J., Smith, K.G., Morgantini, L.E. and Wheatley, M., 2012. Transcending scale dependence in identifying habitat with resource selection functions.Ecological Applications,22(4), pp.1068-1083. Hurst, L., 2015. Assessing the competitiveness of the supply side response to China's iron ore demand shock.Resources Policy,45, pp.247-254. Huselid, M.A. and Becker, B.E., 2011. Bridging micro and macro domains: Workforce differentiation and strategic human resource management. Jenkins, M.K. and Moon, J.J., 2012. The role of naive T cell precursor frequency and recruitment in dictating immune response magnitude.The Journal of Immunology,188(9), pp.4135-4140. Kehoe, R.R. and Wright, P.M., 2013. The impact of high-performance human resource practices on employees attitudes and behaviors.Journal of management,39(2), pp.366-391. Kemp, D., Owen, J.R., Gotzmann, N. and Bond, C.J., 2011. Just relations and companycommunity conflict in mining.Journal of Business Ethics,101(1), pp.93-109. Kohtamki, M., Kraus, S., Mkel, M. and Rnkk, M., 2012. The role of personnel commitment to strategy implementation and organisational learning within the relationship between strategic planning and company performance.International Journal of Entrepreneurial Behavior Research,18(2), pp.159-178. Lynch, M.D., Smith, A.J., De Gobbi, M., Flenley, M., Hughes, J.R., Vernimmen, D., Ayyub, H., Sharpe, J.A., Sloane?Stanley, J.A., Sutherland, L. and Meek, S., 2012. An interspecies analysis reveals a key role for unmethylated CpG dinucleotides in vertebrate Polycomb complex recruitment.The EMBO journal,31(2), pp.317-329. Pearson, C.A. and Daff, S., 2011. Extending boundaries of human resource concepts and practices: An innovative recruitment method for Indigenous Australians in remote regions.Asia Pacific Journal of Human Resources,49(3), pp.325-343. Pless, N.M., Maak, T. and Stahl, G.K., 2012. Promoting corporate social responsibility and sustainable development through management development: What can be learned from international service learning programs?.Human Resource Management,51(6), pp.873-903. Snchez-Andrea, I., Rodrguez, N., Amils, R. and Sanz, J.L., 2011. Microbial diversity in anaerobic sediments at Rio Tinto, a naturally acidic environment with a high heavy metal content.Applied and environmental microbiology,77(17), pp.6085-6093. Schmitt, A. and Raisch, S., 2013. Corporate turnarounds: The duality of retrenchment and recovery.Journal of Management Studies,50(7), pp.1216-1244. Shaw, J.D., Park, T.Y. and Kim, E., 2013. A resource?based perspective on human capital losses, HRM investments, and organizational performance.Strategic management journal,34(5), pp.572-589. Tung, R.L., 2016. New perspectives on human resource management in a global context.Journal of World Business,51(1), pp.142-152. Ulusoy, T., Keskin, M., Shirvani, A., Deviren, B., Kantar, E. and Dnmez, C.., 2012. Complexity of major UK companies between 2006 and 2010: Hierarchical structure method approach.Physica A: Statistical Mechanics and its Applications,391(21), pp.5121-5131. Wright, P.M. and McMahan, G.C., 2011. Exploring human capital: putting humanback into strategic human resource management.Human Resource Management Journal,21(2), pp.93-104.