Wave Kinetics and Tidal Energy as an Alternative Research Paper

Wave Kinetics and Tidal Energy as an Alternative - Research Paper Example Wind has also energy stored in it, which can be transformed to a usable form by utilizing windmills or wind generators. Similarly sun provides us both light energy and thermal energy. Both of the solar energy types can be transformed to other energy forms to be utilized in a usable manner. Running water has also an energy stored in it, which is a hydrodynamic energy, which is due to the mass of the water and the gravitation of the earth. In the similar manner, biomass provides the biogas, which has a high concentration of methane in it which can be burnt to attain thermal energy. Energy can also be attained from high and low tides. The main concern of the modern world is the emissions of green house gasses that are the result to burning of the fossil fuels like coal, furnace oil, etc to attain the high amounts of thermal and kinetic energy. Fossil fuel is considered to be a conventional resource to attain energy and modern world is looking forward to utilize the alternative resources like wind, tidal, solar geothermal, hydro, etc. The utilization of these alternative resources ensures low or no carbon and green house gasses emissions and if the energy is utilized for the generation of power, low operational costs are also ensured. In this research, my major focus is to discuss the environmental and economic aspects of utilizing the wave kinetic and tidal energy for the generation of power (Pikeresearch 2011). The other matter that should be discussed is the potential of wave kinetic and tidal energy to meet the demand for the energy and is the resources have more or less potential or low capital costs than harvesting other alternative energy. The higher the capital cost (effective cost to establish an energy harvesting system), the higher will be the unit price of the power. Wave kinetic or a hydrokinetic energy is the energy that is attained by the force of waves that have a deep impact on the shores. This type of energy has the enough potential to generate po wer on the shores, near shores and off shores. Moving water has a crushing power that could be utilized to generate power. It will be a difficult task for a swimmer to swim opposing the waves. The power of moving water can be seen in a hydro power plant that is able to generate the power that could fulfill the requirements of more than one city. The wave kinetic energy is an alternate type of energy that has enough potential to generate power that could replace many coal fired power plants. Tidal energy can also be utilized as an alternate energy resource to generate power. Running water is utilized to produce tides that are essentially utilized to generate power. Water in the form of tides has a hydrodynamic energy. The tidal energy can be collected from rivers, where turbines that are able to transform the kinetic energy of the water into electrical energy. The tidal generator is similar to a wind turbine generator but the major difference is that the tidal energy generators are l ie under the surface of water to capture the hydrodynamic energy of water. Tidal energy can also be attained from oceans, as tides also influence the ocean water. The system utilizes a separation with an empty space at lower end to install a tidal generator, between the ocean and basin. At high tide the level of water at the ocean side rises and pressure of water rises towards the basin side. The pressure of water enables the tidal generator to generate several kilos to mega watts of energy.

Scaling Study Statistics Project Example | Topics and Well Written Essays - 1250 words

Scaling Study - Statistics Project Example This research aims to investigate the consumer attitude towards mobile advertising and intends to uncover important points. The questionnaire was designed based on the existing literature about attitudes toward advertising and consumer behavior models. A field survey was conducted which used the questionnaire to collect data regarding the attitude, intention and behavior of the respondents toward mobile advertising. The sample comprised of 10 individuals and they were selected since most of them were young and heavy users of SMS. All participants were provided complete information regarding the purpose of the survey. The questionnaire composed of two types of questions; Rating scale and multiple choices. The findings of this research have revealed several interesting points. The study did not aim to focus on the demographic information such as gender, age or educational level rather it tried to build an overall consensus of the population. Mobile users viewed entertainment as the most important attribute affecting consumer attitude towards mobile advertising. The average sample score for the entertainment was 3.9 which implies that consumer deem entertainment as an important factor. Informativeness was considered as an average factor with an average score of 3 for the sample. Many individuals consider that mobile advertising provides the information that they require for their decision making. The most interesting finding revealed was that mobile advertising was considered to be very irritating by the sample. However, we cannot infer any conclusion for the population since the sample size was very limited but yet it was conspicuous that mobile advertising was viewed as irritating an d annoying by the respondents. In addition to that, it was also found that mobile advertising was not a very credible medium. This can be subjective as each of the respondents may have different experiences with the mobile. Finally, the attitude toward mobile was not

Developing Effective Employment Relationships Essay - 2

Developing Effective Employment Relationships - Essay Example This research will begin with the statement that businesses today face a lot of challenges, ranging from international competition growth to changes in the technology market that impact business direction. One of the most fundamental challenges is establishing effective employment relationships, both in a recessionary environment and in a more conducive and stable economic climate. To build effective employee/manager relationships, there are several leadership models that provide valuable human resources-based outcomes. These include transformational leadership, laissez-faire leadership, and transactional leadership. All three of these models have differing approaches to building successful employment relationships, either focusing on autonomy, inspiration and vision iteration, or establishing effective rewards for meeting performance targets. Whatever model utilized in the organizational environment, there are opportunities and challenges associated with how employees will respond i n a recessionary environment and when economic conditions are more favorable for business growth and development. During a recession, employees begin to find personal concern about their employment security. Job security, under respected models of psychology, is a fundamental need that must be fulfilled before the employee can achieve self-esteem, a sense of social belonging, or achieve full self-actualization; the process of reaching the pinnacle of motivation and self-expansion. When employees feel that their jobs are in jeopardy, they will be more resistant to enacting change processes and will be de-motivated toward meeting performance expectations. When employees feel that their job positions are in jeopardy due to economic recession or business slowdowns occurring as a result of the macro-level economic environment, they are less motivated to perform under Expectancy Theory. Under this theory, employees choose a certain behavior based on the perceived desirability of the outco me of this behavior. Economic recessions often lead to internal job reductions through layoffs, thus consolidating job roles until the recession has run its life cycle and business returns back to expected levels of profitability. Employees that have remained behind and witnessed job losses with important reference group colleagues and associates, issues of job security are fresh on the minds of the employee.

Critical Article Review -Race, Gender, Labor in 1960's Memphis Essay

Critical Article Review -Race, Gender, Labor in 1960's Memphis - Essay Example The article’s strength lies in its exploration of black men’s emasculation and their eventual â€Å"feminization† brought about by the labor and working conditions in the 1960s (Green 467). From the oral interviews, the author was able to elicit insightful responses about the gender, racial, and labor issues encountered by black men. By placing these responses side by side with a short narration of black slavery and the civil rights movement, the author clearly shows the underlying motivations of the black men who coined the slogan. The conclusion about black women appropriating the slogan for themselves, meanwhile, extends the article’s significance in the areas of feminism and ethnicity. Not only does the article examine black men’s opinions about the slogan, but the author also includes the perspective of women which, in turn, sheds light on the values women hold in feminist studies, and their sense of identity in ethnicity studies. For women, the slogan ‘I Am a Man’ means â€Å"justice† (Green 467), an assertion of courage (Green 474), or â€Å"freedom† (Green 475). Again, the author clearly establishes the different meanings attached by black women to the slogan through the oral interviews. The article’s lack of structure, however, weakens the conclusion and disorients the reader. There are no headings that organize the article’s main thesis and guide the reader to the introduction, literature review, findings, etc. The article flows continuously as a 25-page document without any breaks in between. In one paragraph, for instance, the author talks about the civil rights movement and then jumps into an interview of a black female in the next paragraph.

Islamic Banking Operations and Instruments Research Paper

Islamic Banking Operations and Instruments - Research Paper Example Indeed, culture has been traditionally related to society and its intervention in economic life has been rather unexpected. Islamic banks follow specific rules. These rules mostly reflect the Islamic law, also known as Sharia law. Following these rules is considered as obligatory for the Islamic financial institutions. However, it is possible for additions to be made, according to the needs of the local market and always within specific limits, as explained below. The differences of Islamic banks from conventional banks, meaning the Western banks are many. These differences are analyzed in the sections that follow. The paper focuses on all aspects of Islamic banking, including the principles and types of their daily operations but also the instruments that these financial institutions use for aligning their activities with the rules of the Islamic law. The review of the literature published in the particular field has led to the following assumptions: a) the operational rules of Isla mic banks are rather difficult to be implemented and monitored; it is possible for this reason that failures are not avoided but they are kept at rather low levels, if compared to the rate of failures of the western banks, b) the Islamic banking system has a significant advantage compared to the conventional banking system: it is not based on borrowing but rather on deposits. This fact makes Islamic banks more capable of facing strong financial crises. The lack of severe failures in Islamic banks worldwide during the recent recession of 2008 proved that the specific characteristic of Islamic banks is a key element of their competitiveness; c) the performance of Islamic banks may not reach the high levels of performance of western banks. However, this fact should not cause worries. More specifically, the high financial status of western banks is often the result of extensive borrowing by organizations operating at state level, meaning especially the Central Bank of each state. Securi ng funds for expanding their activities and for supporting their financial projects, western banks often give the impression of increased power towards financial institutions of different characteristics, such as Islamic banks or building societies. Still, if their financial statements are carefully reviewed then it is made clear that the level of their performance is actually low, even if their cash flow is high because the level of their liabilities can be significantly higher compared to their assets. The paper has been divided into three main sections. In the introductory section the key elements of the issue under discussion are presented. The various aspects of the paper’s subject are analyzed in the second section which has been divided in sub-sections so that each thematic unit is made clearer. A conclusion is provided aiming to summarize, as possible, the findings of the literature review, as presented analytically in section 2. It should be noted that the particular subject has been chosen mostly because of the significant expansion of Islamic banking as a mode of banking contributing in the stability of the economy and the avoidance of major economic turbulences. 2. Islamic banking –

Technical Writing Essay Example | Topics and Well Written Essays - 1000 words - 2

Technical Writing - Essay Example A fire lane is where you should not park. This definition is very poor and inadequate in educating people about safety and driving rules. This is because it can make the intended audience to define all places or spaces where parking is not allowed as a fire lane. This is wrong considering the fact that there are many other places in which parking is not allowed yet they do not qualify to be called fire lane for example pedestrian paths. The definition should indicate where fire lanes are located and their functions. A fire lane refers to a marked lane in a parking space or parking lot that is closer to a structure or building whose function is to allow access of safety equipment to the structure/building or escape route in case of emergency. A crime is a violation of the law. The degree of accuracy of this definition is low and insufficient in explaining what a crime is. This is because not all violations of the law can be regarded as crimes. An example is a breach of contract. This applies to individuals involved and it only qualifies to be called an offence or a wrong. An act can only qualify to be called a crime if it is a wrong against the public. This means it has to be within the parameters of the natural laws of the land. A crime can therefore be defined as a breach of laws or rules for which some authority can prescribe a conviction. Sterilization is the process of sterilizing. This definition is such a poor one and it is very inefficient in explaining what sterilizing means. It is just like saying, â€Å"John is John†, â€Å"a car is a car† instead of explaining who John is, or what a car is. Therefore, the second part of the definition should explain what sterilization actually entails. In this case, it is more scholarly to say that sterilization refers to the removal or killing of all disease-causing organisms from a surface. Activity 11.3 The intended audiences for the explanation of the term consumer are students who are undertaking b usiness studies and the purpose of the definition is to help them understand the position of a consumer in a chain of production and their role in an economy. The term consumer refers to any household or individual that utilizes the goods and/or services produced within an economy. The audience for which the definition of the term depreciation is intended for are senior high school students undertaking business studies and the definition will help them to understand why some assets that have been used are normally sold at a price lower than its initial buying price. By definition, depreciation refers to the decline in the fair value of an asset. The explanation of the term management is intended for students undertaking studies on business administration and this definition will enable them visualize their roles and functions as future managers of various organizations. According to Gomez-Mejia (2008), management refers to the organization and coordination of people and activities o f an organization in accordance to certain policies in order to achieve the organization’s desired goals and objectives. The explanation of the term software is intended for is high school students who are undertaking computer studies and the definition will enable them to understand what enables a computer to perform its various functions and applications. By definition, software refers to a group of computer programs (sequence of instructions) and

Substantial development and its benefits to Toronto Essay

Substantial development and its benefits to Toronto - Essay Example Sustainability entails that we should consider the world to be a system connected in both space and time, hence an environmental blunder committed in a particular place in the world, will be felt worldwide and in generations to come. In a developmental context, sustainability calls for a decision making process that is futuristic. It strives to bring a balance between the competing needs and environmental consciousness. According to Stockholm Partnership Forum for Sustainable Development (2012), Stockholm is one of the world’s greatest cities that have highly embraced the idea of substantial development though it has been facing a lot of challenges. The city offers an attractive and conducive environment for its citizens in both the working and living arenas. Through its principle of sustainability, has been seen to grow substantially in terms of economics. For instance its 2012-2015 environmental program is envisioned in the principle of promoting an appealing and developing city where individual’s needs are approached from both a qualitative and bio-diversity approach. The program seeks to promote a transport system that is environmentally efficient, sustainable use of resources (land, energy and water), effective waste treatment techniques and production of human friendly structures and goods. The combined approach of BBP-NC and TGS will surely benefit the city through infrastructural expansion as well as health care costs. This is because it aims at providing infrastructural structures that are long lasting and eco-friendly. Sustainability emphasizes on recycling and proper utilization of resources, principles which are very prominent in both the two approaches (Lindstrà ¶m & Kà ¼ller, 2008). Furthermore, if natural resources such as air and land are abused currently, their long felt effects such as global warming will be felt intensely in the future. This is why TGS and BBP-NC strive to reduce significantly the amount of carbon dioxide