Compair the thnen and christaller theory Essay Example | Topics and Well Written Essays - 1000 words

Compair the thnen and christaller theory - Essay Example The desire to make geography more scientific, or at least more intellectually acceptable as a discipline, led to the adoption of statistical methods as a primary research technique. Location (or spatial) analysis, as this new aspect of geography is called, seeks to analyze and explain the factors that control humankind's spatial organization, specifically by statistical methods and models. Mathematically constructed models became tools useful to the geographer in coping with rapidly accumulating knowledge, and they could also be used to predict future trends or spatial patterns. This was not the first time statistics had been used for geographic research. As early as the 1920s and '30s, Torsten Hgerstrand in Sweden and Walter Christaller in Germany had used statistical techniques. Only in the 1960s, however, did significant growth in statistical methodology occur. Johann Heinrich von Thnen was born on June 24, 1783, was a German agriculturist. In 1826 he wrote Der isolierte Staat (The Isolated State), in which he proposed his theoretical model showing concentric belts of agricultural production surrounding a market center and demonstrating the relationship of commodity transportation costs to production location. Thnen laid the foundations of contemporary spatial theory. (Larry, 2004) This non-linear reformulation of the von Thnen model... model explicitly allows for input substitution and provides for the rate of production intensities to be determines endogenously by the profit maximizing behavior of the individual farmers. If the transport rate is constant and production occurs with constant returns to scale, then the rent function, under bid rent tenancy, or owner occupied farming, is indeed nonlinear and strictly convex to the origin. It is also possible to determine the spatial distribution of labor density as well as levels of crop yield in accordance with this basic model. It is not surprising that these results confirm the Dunn-Isard conjecture as the bid rent functions so determined assume a strictly convex form, and the intensity of cultivation does, in fact, increase toward the market center. Now the nonlinear von Thnen model can be formulated to conform to the logistics of industrial production in order to derive a non-agricultural rent function, also based on constant-returns-to-scale technologies. Firms in the urban sector go to the market center to obtain their raw materials, which were previously delivered there from the agricultural sector. Some firms specialize in the production of various intermediate goods which are also delivered to the market, where other firms purchase them for incorporation in their own products. Final goods are then delivered to the market for sale to the general public. Capital is introduced as a production input, the amount of which is explicitly governed by the price ratio of labor and capital. This "augmented" model ultimately generates comparable results with regard to the shape of the resulting rent function as well as the spatial distribution of levels of production and employment and therefore the densities of capital and labor. Although based on

Change Management in Telecommunications Sector Omantel in Sultanate of Essay

Change Management in Telecommunications Sector Omantel in Sultanate of Oman - Essay Example This indicates that the country is highly literate and privatizations of government owned corporations indicate a liberalization of government economic and trade policies. However, not all organizations keep up with the social, economic and political changes in the country, there are those who remain traditional and resist change. Change is inevitable if the organization wants to pursue progress and growth. Change in the organizational structure, management and use of technology indicates that the organization is moving towards better measures of effectiveness and industry standing. â€Å"Change will not disappear nor dissipate. Technology, civilizations and creative thoughts will maintain their ever-accelerating dive onwards† (Paton & McCalman 2008, p. 5). As with any process and change, this is often met with negativity and apprehension. Even if the change is for the greater good of the company, there will always be anxiety and tension that is caused by the process of change . The study is talks about the extent to which change management process are taken by the company Omantel. It is the first Oman based Telecommunication Company and also pioneer of complete solutions for communications in the Sultanate of Oman. The Omantel is established in 1987 and the target customer of the company includes government, residential and corporate. The company provides complete solution for all the communication related problems. Organizational change is brought about by a number of factors; this could be from mergers and acquisitions, a government take-over or the privatization of the organization. The anxiety provoking aspect in any organizational change is not actually the transformation of the organization or the change in management but the fact that the employees have to leave their old ways of doing things; it is the learning of new tasks, new protocols and new operating procedures that threaten employees to face the organizational change. By definition, change means discarding the old and embracing the new, the new may not always be accepted and appreciated by the employees. â€Å"Two underlying beliefs and their associated assumptions about how change occurs have shaped much of the development of organizational change models. First is the belief that organizational change can be planned and managed through an understanding of its sequential steps. The second belief which has largely evolved due to the criticisms of planned change has been the belief that change is an organic process which cannot be managed† (Turner et al. 2009, p. 27). But some form of anxiety and apprehension are actually natural reaction to any change, and it is welcomed by the agents of change as an opportunity to make the employees become aware of what is happening in the organization. It is the time when questions can be answered, when fears and doubts can be placated and when employees are engaged as advocates of the change process as they now have the know ledge and information that they can share to other employees who may have the same concerns. Change Management in organization is all about the actions necessary for an organization to recognize, organize, execute and take full advantage of considerable change. The ultimate aims of Change Management organizations are: The successful plan, execution, measurement and preservation of a change initiative of the organizations and improvement of their on-going ability for managing change. Here the study is talks to evaluate change management in Telecommunications sector Omantel in Sultanate of Oman. â€Å"The Sultanate of Oman is among the Region’s most progressive countries in the telecom sector in terms of

Putting a price on carbon is the best solution for climate change Essay

Putting a price on carbon is the best solution for climate change - Essay Example e provisions for the trading of emissions at the international scope was introduced by the Kyoto Protocol and despite the expiry of this protocol, carbon trading is set to continue (Newell, Pizer & Raimi, 2013). Underpinning the need for carbon pricing is because most countries have no costs associated with the polluting activities and sources and that currently, there are no limits to the amount of pollution that nations can discharge into the atmosphere (World Bank Group, 2014). Therefore, carbon pricing can act as the regulatory mechanism for controlling the amounts of greenhouse gas emissions from all countries around the world. Some of the most common methods for putting a price on carbon include carbon taxation and the cap-and-trade approach (Grubb, 2012). The cap-and-trade approach involves the government setting up caps on emissions from a particular pollutant, for instance CO2, from a group of pollutants like power plants while carbon tax is the fee imposed on greenhouse gas pollution especially from fossil fuels (Hood, 2013). Thus, the aim of this research is to support that statement that argues that putting price on carbon is the best solution to climate change by encouraging the adoption of cleaner energy sources that are more efficient, cost-friendly and environmentally friendly. Though carbon pricing is being focused on as the solution to climate change, critiques believe that this is an ambiguous decision by the developed countries to escape the responsibility of being the major pollutants and share the costs with other countries that emit fewer greenhouse gasses (Jenkins, 2014). Some non-governmental organisations argue that carbon pricing is creating carbon markets that will give the stakeholders the right and permit to pollute. Besides, a handful of civil societies, Carbon Trade Watch included, have on many occasions criticised the establishment of carbon markets because they barely reduce greenhouse gas emissions at their sources and this

No topic Essay Example | Topics and Well Written Essays - 250 words - 18

No topic - Essay Example ups to effectively solicit diverse inputs and share knowledge, skills and abilities towards an identified goal; (2) simulations and games, where learning objectives can be achieved through designing instructional approaches with simulations (paralleling actual learning environments) and games that encourage thinking outside the box and soliciting the creative skills of students; (3) use of software applications in learning through searching and navigating online sites for research projects, essays, or taking academic performance tests and fun learning games; (4) collaborative writing, where students would be assigned specific research topics where essays are to be written through group efforts (this particular scenario could use research based strategies that include cooperative grouping and technological integration); and (5) blogging feedback was also one of the classroom examples evaluated which could be used in one’s classroom as a means of soliciting inputs, comments, fee dbacks from students using technological applications, as required. All of these implementation strategies are feasible and applicable in contemporary classroom settings where students are enjoined to participate and

Probation Process Essay Example | Topics and Well Written Essays - 500 words

Probation Process - Essay Example The word probation means testing of behavior, for the person who is charged to demonstrate his or her willingness to reform and not become a recidivist. Probation helps both the said person and society as well; it is suited for first-time offenders or those who had no prior records. Assuming a cocaine drug offender is assigned to me, this is the proposed schedule that I will recommend to be followed, as a suggestion to the judge and the concerned parties. For the required 20 hours of community service, I will recommend that said service be rendered for four weeks (1 hour per day for five days per week, so 5 hours per week x 4 weeks = 20 hours service) which is not heavy on the offender to perform. For the $500 in court costs, attorneys fees and all other related expenses, I suggest the amount be paid at $100 per week, for a total of five weeks. For the ten-week drug rehabilitation program, this should be rendered first; meaning it is scheduled ahead of the community service and the payment of the $500 fine as mentioned above, because the drug offender must be fit and well first (already rehabilitated) before rendition of the community service, so as not to endanger other citizens and prevent the offender from becoming a drug addict again. Drug rehabilitation is the first priority and should be given precedence. Along this line, I recommend the drug addict be enrolled at the Argus IV Community Mens Residential Program. It is located at 760 East 160th Street, Bronx, New York. It has a safe and nurturing environment and provides innovative programs, with an emphasis on acquisition of practical skills, change bad behaviors, and transform life attitudes through self-help, mutual support, and instilling a sense of personal responsibility. It has 38 years of experience already. It relies on public funds and private donations for its program (www.arguscommunity.org, 2013, p. 1). A good alternative would be the Albert Einstein College of

The Face of Battle Essay Example | Topics and Well Written Essays - 3000 words

The Face of Battle - Essay Example I’ve been through two wars and I know. I’ve seen cities and homes in ashes. I’ve seen thousands of men lying on the ground, their dead faces looking up at the skies. I tell you, war is Hell! General Sherman had seen war up close and his admonition rings horribly true, and bears the ring of truthfulness gained through his heart experiences. However, the knowledge of the actual experience of war that most people have gained is most likely through secondhand exposure by way of literature or newspaper accounts or military histories. In his book â€Å"The Face of Battle" John Keegan, a respected military historian and lecturer on war at the Royal military Academy at Sandhurst, attempts to put a human face upon the experience of war in ways perhaps never attempted before. The purpose of his book is to describe experience of war, the most extreme of all human experiences, for those who have not experienced it firsthand. Paradoxically, Keegan himself is strictly in an academic who has had no personal experience of war himself, but only knows it secondhand through readings and personal information gained from relatives. Keegan points out in the poignant and illuminating introduction to the books main thesis that the writing of history there has been a paucity of descriptions of war which can give to a reader any sort of realistic and visceral understanding of the process and all of its horrible mechanisms. In his overview of the worlds literature on war he shows that almost all writings on the subject can be pigeonholed into a number of distinct categories. They can either be described as poetic and imagistic, desiccated and academic, wholly inaccurate and useless for gaining understanding, vague and confusing, too temporal, local and subjective, and perhaps worst of all of a self-serving. For a prime example of the poetic and imagistic style of the war literature the author provides a spectacular example written by General Sir William Napier concerning a

Show Dont Tell and Leads and Conclusion Essay Example | Topics and Well Written Essays - 250 words

Show Dont Tell and Leads and Conclusion - Essay Example Showing: Slowly, I browsed through the editorial page of the newspaper. The freshness of the ink and paper began to permeate my nostrils as I let my eyes wander over the lines that initially caught my attention. I felt a bit of agitation from inside me as I quietly read the sharp contrast of the quotes between the Republican and Democratic parties. The Republican reaction appealed more to my logic. They seemed to be created from an impartial reasoning fused with tact and conciseness. In contrast, the Democratic reaction felt as if they were aimed at me personally. That is how offensive they sounded. Original: It was time for the announcement of results. The administrator began announcing the results. Results were being announced in the order of seniority. So my turn was after the announcement of results for the fifth and the fourth grade. It did not take the administration long to announce the result of the senior batches, and it was the turn of third grade. Suddenly, I heard my name. The administrator had requested me to come up to the stage. The speaker had a trophy with a green ribbon on it in his hand. I was stunned, and tottered up to the stage in huge amazement. Oh! It was really for me. I had the time of my life. The silver shine gleamed in the sunlight and was a reflection of my joy. I had stood third. I had a green trophy in my hand. It was the first trophy of my academic career and opened the doors for many more to follow. First conclusion: It was time for the announcement of results. The results were announced in order of seniority. The third grade’s turn came after the announcement of results for the fifth and fourth grade. I know I did not stand a chance for my coveted award. I had been sick for the better part of the school year and my grades suffered a lot. I looked at my parents and saw in my mom’s eyes a look of understanding. She