Neural Networks Research Paper Example | Topics and Well Written Essays - 1000 words

Neural Networks - Research Paper Example This paper presents an overview of the Artificial Neural Networks (ANNs). This paper will outline the basic idea, some history and uses of ANN. Basically an artificial neural network is a collection of programs of data structures that is almost capable of the process of the human brain. In this scenario, a neural network encompasses a wide variety of processors that work collaboratively, each with its own small sphere of facts and makes use of the data in its local memory. In addition, an ANN can be considered as a computer program or simulation that is built through a wide variety of clear-cut and extremely unified processing components that are capable of managing information by means of their active state reaction to inputs. In fact, artificial neural networks have the capability to solve those problems that are difficult to resolve using traditional processes and techniques, as well as sometime a lot of them have been tackled through neural networks, for instance forecasting gras sland community, analysis of seismic signals or solar radiation, control of chaotic dynamical systems, data and air quality control and categorization of remotely sensed information (Benvenuto & Marani, 2000; Giles, 1998; Laudon & Laudon, 1999). According to (Stergiou & Siganos, 2010), an artificial neural network is a data processing model that is inspired by the method of biological nervous systems information processing. Neural Network is also a renowned and heavily researched area of the AI. Stergiou & Siganos (2010) described that in the neural network field the working of human neuron is copied into the computer based systems. In addition, the neural network is an AI based computer program which imitates the human nervous systems’ working. It is based on neural net which has weights on each node that can be adjusted to make suitable decisions. Such systems are typically seen in automatic driving systems that are under-research and at the early stages of development (Ste rgiou & Siganos, 2010; Laudon & Laudon, 1999). The history of the artificial neural networks can be traced back to the 1940's with the introduction of the first neural network computing model, which was presented by McCulloch and Pitts. In the 1950's, Rosenblatt's work got a considerable attention of researchers. Additionally, this work was further resulted in a two-layer network, the perceptron, which was able to learn various classifications by making changes to connection weights. Without a doubt, the

Monetary Policy Framework in the UK Essay Example | Topics and Well Written Essays - 2250 words

Monetary Policy Framework in the UK - Essay Example This essay stresses that there are a number of guiding principles like price stability, exchange stability, full employment and maximum output and a high growth rate etc, in framing the Monetary Policy for an economy. This paper declares that the monetary policy of any country refers to the regulatory policy, whereby the monetary authority maintains its control over the supply of money for the realization of general economic objectives. This involves manipulating the supply of money, the level and structure of interest rates and other conditions affecting the availability of credit. However, in the context of developing economies monetary policy acquires a wider role and it has to be designed to meet the particular requirements of the economy. This involves not merely the restriction of credit expansion to curb inflation, but also the provision of adequate funds to meet the legitimate requirements of industry and trade and curbing the use of credit for unproductive and speculative purposes. The monetary policy of an economy operates through three important instruments, viz. the regulation of money supply, control over aggregate credit and the interest rate policy. Economic growth is dependent on m obilizing savings and directing them into productive channels. In this process, money supply can only play a limited role. However, the role establishes an important connection between money supply, output and price level (ICFAI Center for Management Research (ICMR)). These relationships cannot be ignored even if the primary concern of the government is mobilization of real factors that ultimately lead to economic growth. UK Monetary Policy regime A principal objective of any central bank is to safeguard the value of the currency in terms of what it will purchase. Rising prices - inflation - reduces the value of money. Monetary policy is directed to achieving this objective and providing a framework for non-inflationary economic growth. As in most other developed countries, monetary policy operates in the UK mainly through influencing the price of money - the interest rate. In May 1997 the Government gave the Bank independence to set monetary policy by deciding the level of interest rates to meet the Government's inflation target - currently 2% (Bank of England). The 1998 Bank of England Act made the Bank independent to set interest rates. The Bank is accountable to parliament and the wider public. The legislation provides that if, in extreme circumstances, the national interest demands it, and the Government has the power to give instructions to the Bank on interest rates for a limited period (Bank of England). In the period from the floating of the exchange rate in June 1972 to the granting of operational independence to the Bank of England in May 1997, UK monetary policy went through several regimes. These included the period in the 1970s when monetary policy was considered subordinate to incomes policy as the government's primary weapon against inflation; an emphasis on monetary targeting in the late 1970s and early 1980s; moves from 1987 toward greater management of the exchange rate, culminating in the UK's membership of the Exchange Rate Mechanism (ERM) from

(CDC) and World Health Organization (WHO) Assignment

(CDC) and World Health Organization (WHO) - Assignment Example CATCH support appropriate decision-making regarding resource allocation, health care policy development, and strategy implementation leading to the further research of population heath issues (Staggers and Nelson, 2014). The CDC and the WHO have a common goal of promoting a healthy public and sharing data about chronic diseases and preventing them. The CDC is a central agency that conducts and support health promotion, prevention, and preparedness in America with the aim of improving overall public health. WHO strategically bases to check on the health of its 194 member states globally. Both CDC and WHO uses EHR Electronic health records in data processing for easy manipulation and storage of health data records. The CDC and WHO, recognize the importance of health IT therefore investing in the Public health information networks (PHIN) for perfect sharing of public health information (Jenkins, 2011). Employees can share information about chronic diseases including Ebola, through social media channels. The difference is that, the CDC deals with local data within the US while the WHO is an international body with CDC version to maintain public heath globally including 194 countries. WHO concentrates on annual recording of health-related issues for its 194 Member States. It focuses on the progress designed towards achieving the health-related Millennium development to the member states. WHO deals with the global development goals (MDGs) and related targets checking on the universal health coverage and civil registration coverage. The CDC is an American based center for disease control monitoring and preventing chronic disease and maintaining sound health within America states.CDC helps the American public health with statistics including diseases, pregnancies, births, and mortality. The standard research methods are literature searches, talking with people, focus groups, Personal

The Community Health Systems, Stress and Their Meanings Research Paper

The Community Health Systems, Stress and Their Meanings - Research Paper Example The employees realized that the due to the prevalent condition of the industry where reimbursements were waning and regulations were mounting, the Community Health Systems was facing financial complexity; yet they were not satisfied with the offer the company had proposed and believed that they should be paid better compensation. Jim Brentwood had said that they would conduct an informational picket on Thursday and after that, they would decide depending on the strike vote by the group of employees. He had added that although the employees did not wish to strike there was a strong possibility of one if the company did not collaborate with them. Mary Martin, on the other side, found it hard to believe that the employees would go for a strike because if they did so, they would be paid only half the amount that they would have earned for a week. The 2000 employees involved were at the bottom end of the company’s pay scale, and hence Mary Martin was confident that due to monetary constraints the employees would not vote in favor of a strike. Moreover, this group of employees included patient transporters, housekeeping and cafeteria workers, and the Community Health Systems was already thinking of outsourcing their dietary department to another firm, Thomson Healthcare Food Services; and hence even if the employees did go for a strike, the organization could carry on their cafeteria services without interruption. Instead of reconciling the existing differences and trying to arrive at a consensus agreement, both the sides were rigid in their stands and were not in a mood for negotiation. Generally, the outcome of a negotiation is reliant on the power relationship between the two sides. In this context, the employee union was not aware of the company’s plan to outsource their dietary requirements.

Operation analysis Essay Example | Topics and Well Written Essays - 1250 words

Operation analysis - Essay Example Thus, the proponent emphasises the two chosen measures of operational performance for McDonald’s by explaining their importance and their capacity to help manage McDonald’s operation effectively. Company Background The company is an international icon as the leading fast food chain restaurant operating in an international coverage. Thus, it is important to learn a little background about this company as far as global foodservice retailing and performance evaluation measures are concerned. There were 22 million people worldwide served by McDonald’s in 1994 (Lyon et al., 1994). This figure rose more than twice which correspondingly one of the most important bases why McDonald’s declares to be the leading global foodservice retailer (McDonald’s, 2011). McDonald’s does not only cater to the needs of the consumers, as well as its franchisers. The reason why McDonald’s continues to flaunt its achievements is to entice international franchise rs in order to continuously help the brand grow for the better. Today, there are more than 32,000 McDonald’s local restaurants in 117 countries which approximately cater around 60 million people. This alone is enough to entice local business persons to go for foodservice retailing through McDonald’s franchising. At present, 75% of McDonald’s restaurants are globally owned or operated by local business people. Among of the world’s favourites at McDonald’s are its world famous fries, big mac, quarter pounder, chicken mcnuggets, and egg mcmuffin. Ray Kroc, founder of McDonald’s had established a good foundation for the company. He was successful in passing on the vision from generation to generation. This makes McDonald’s one of the best companies that can remarkably give important insights on how a business should function according to the basic business principles and even in areas of complicated situations. McDonald’s without q uestion is good at establishing both its internal and external control. This paves way to probable interrelated relationship between the company’s management control system and its strategies (Kober et al., 2007). In every business, control is important because it paves way to strategic management system (Nilsson and Olve, 2001). It is in this reason that control has become one of the most important options in business operation in order to evaluate existing strategies prior to the achievement of corporate goals. It is in line with this that performance measurement and management control have become strongly related with each other prior to effectively enhancing efficient business operation (Epstein, 2004). Measures of Performance – McDonald’s The main content of this paper includes two general performance measures that can be applied in an organisation. Particularly, the proponent includes financial perspective and customer perspective as two general performanc e measures that can be applied at McDonald’s. These two measures are essential perspectives of the balanced scorecard as a set of performance measures from the company’s strategies in order to support its strategy and generally its operation in the long run (Garrison and Noreen, 2000). Financial Performance Measure In the midst of tough competition most firms are apt to stimulate needs for their service or product offerings (Kotler et al., 1999; Boone and Kurtz, 2006). This is eventually relevant in the case of McDonald’s. The current market trend demands for more healthy foods which eventually tries to ward off consumers from

Biology Annotated Bibliography Example | Topics and Well Written Essays - 3000 words

Biology - Annotated Bibliography Example australis is the least tolerant of modified environments. Though the study is location-dependent, it still exemplifies a good scientific paper since the researchers were able to explicitly state their aims and their methods of going about their 12- year study. However, since it was indicated that later in the research, a newer technology (GPS) was used, I think that it would be better if the data presentation included the tracked items via GPS. The suggestion would add another dimension (the power of technology) to the research but the lack of it does not alter the completeness of the paper since even a sufficient background information and the significance of the study were provided. Lloyd, K. M., W. G. Lee, and S. Walker. 2006. Takahe Valley Hut: a focal point for weed invasion in an isolated area of Fiordland National Park, New Zealand. New Zealand Journal of Ecology Vol. 30(3): 371-375. The study aimed to look at back country recreational facilities as focal points for the spread of weeds. The research that was done in Takahe Valley Hut of the Fiordland National Park in New Zealand was able to conclude that grasses are the most invasive plant forms and that among the different types of land areas, bogs and forestly are the most resistant to invasion. The methodology of the study provided site, and climate descriptions, as well as vegetation sampling in the studied area. Moreover, ordination was utilized to analyze the data from the vegetation sampling done. The study is greatly dependent on location; however, this is not the main reason why the paper can not be considered as a good example of scientific writing. The problem lies with the lack of background information regarding the characteristics that make a plant form exotic, invasive and/or native. Though almost everyone may have a sense of what an exotic plant is, the term should contain definite limits because readers should not be left guessing whether the plant is exotic in the world, the whole country of New Zealand or just the southern portion of the said country. The research may be aimed at providing more information for the locals of New Zealand; but this does not mean that the data should be presented in such a way that familiarity is easily assumed and even, at the expense of completeness. ---------------------- Writer's note: the articles are available on-line at: http://www.nzes.org.nz/nzje pls note that the capitalized letters in the journal article title indicate proper nouns ---------------------- Johns, P. M., and B. Boag. 2003. The spread and distribution of terrestrial planarians (Turbellaria: Tricladida: Geoplanidae) within New Zealand. New Zealand Journal of Ecology Vol.27(2): 201-206. Abstract: The New Zealand flatworm, Arthurdendyus triangulatus (formerly Artioposthia triangulata) has become established in the British Isles and the Faroe Islands and its human-mediated spread within Northern Ireland and Scotland is well documented. The geographical distributions within New Zealand of it and two related species, A. australis and A. testacea have always been assumed to reflect the natural distribution patterns. However, an analysis of the vegetation groups where the flatworms are presently found suggests that within New Zealand

Article summary Example | Topics and Well Written Essays - 500 words - 1

Summary - Article Example ing solar power (CSP) and photovoltaics (PVs) – and notes that while these types seek at the maximization of solar energy, they have different approaches (Hamer 1). The considered questions in the article are related to the primary types of solar energy, the suitability of solar energy in heating water and the benefits that zero net energy constructions give to consumers. In this line, Hamer states that the world’s global energy needs will be largely dependent on the use of solar devices to harness light and heat from the sun for the generation of electricity via photovoltaic cells, owing to the declining prices of solar collectors. This reason is also largely supported by the sunny forecasts put on solar energy and a resemblance of the electricity system to the internet, having no particular center of activity, except for the photovoltaics integrated into roofs and windows. Consequently, Hamer states that there is an increase in the production, but, a subsequent decline in purchasing costs of PVs; hence, likely to have a significant impact on the installation of PVs and access to electricity. This would then classify solar energy for the many uses that electricity can be put to such as heating of water. PVs are also environmentally friendly as they produce no greenhouse gases or atmospheric emissions as a technology. Therefore, it presents itself as the most likely choice of renewable energy technology for embracing by the public (Hamer 1). Finally, a proposal for zero net energy buildings is given in which the Department of Energy is considering producing houses that consume no energy on net rate, but, incorporate numerous technologies for future homes, including the solar thermal and photovoltaics. In this article, the core theme as presented by Haugen is that of the effective production of electricity through solar energy. First, the energy is described as clean and reliable by the National Renewable Energy Laboratory (NREL), as a counter for myths over