Veziroglu ayfer (115 Ergebnisse)

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Buch. Zustand: Neu. Neuware - This book covers almost all the countries of the world in order to decide which countries would be able to convert to hydrogen-fueled transportation earlier and which countries would do it later. We have decided that the following nine factors (which will be called 'influence factors') will have more impact for a country's conversion to hydrogen-fueled transportation than other factors: -Size -Population -Income per capita -Educational level -Borders -Petroleum dependence -Vehicles per capita -Hydrogen-filling stations We have obtained the data for size (S), population (P), income per capita (I), and vehicles per thousand of population (V) for the year 2008. We have calculated educational expenditures as percentage of GDP for education level (E) for 2007. After the basic merit factor analysis, we assumed that all the dimensionless influence factors have the same effect on the merit factors for deciding whether a country could move to the hydrogen-fueled transportation system faster than the other countries. In other words, we assumed that each dimensionless influence factor has a weight of one. In the real world, some influence factors will have a greater effect than the others. Then we defined a new weighted merit factor. We have developed an analytical method in order to access the potential of countries for conversion to hydrogen-fueled transportation, which we have named 'merit factor analysis.' This has been based on the selection of influence factors, which influence the outcome, and on the decision of whether the effect of a given influence factor will support the desired outcome or will be an obstacle to the desired outcome. We have further refined our analytical system by the introduction of weighting factors that measure the impact of a given influence factor for the desired outcome or against the desired outcome. We have named the two versions of the analytical method 'basic merit factor analysis' and 'weighted merit factor analysis' respectively. Of course, the analytical method that we have developed could be applied to other cases in order to compare the potential of a given entity for a desired outcome. For example, it could be applied for the profit potentials of commercial companies by selecting the appropriate influence factors and weighting factors.…

Buch. Zustand: Neu. Neuware - The current status of fossil fuel and alternative energy is a hot topic of today. Many different sides have many different opinions on the transition strategy that will work best as fossil fuel reserves slowly diminish. Seeing the light at the end of the tunnel for fossil fuels allows us to begin envisioning the role of various alternative fuels to replace these energy sources. Hydrogen fits into this transition mostly by replacing oil in the transportation sector as the main energy carrier. Natural gas and biofuels seem to be the best short-term solution, but after 2050, hydrogen transportation must become the norm as we move into a sustainable energy sector by 2100. Fuel-cell vehicles will be able to run off hydrogen more efficiently and be far cleaner than conventional gas-powered vehicles. As production of fossil fuels slows and proven reserves fall, prices will rise and alternative sources will become economically competitive with fossil fuels. Nuclear, geothermal, wind, PV, and wave energy will all be needed to provide for the total global energy demands. A hydrogen platform will also be developed through this century for the transportation sector. Hydrogen will serve as an energy carrier for vehicles and will be used as a form of chemical storage for energy in stationary applications, produced most likely by off-peak excess power. Based on the above information, all countries in the world can be analyzed to assess their potential to become early adopters for hydrogen energy. Even though a basic statistical approach might not provide very accurate results, it provides an insight on early adopters and the status of countries in terms of several commonly measured properties.…

Gebunden. Zustand: New. KlappentextrnrnThis book covers almost all the countries of the world in order to decide which countries would be able to convert to hydrogen-fueled transportation earlier and which countries would do it later. nnnWe have decided that the follow.

Gebunden. Zustand: New. KlappentextrnrnThe current status of fossil fuel and alternative energy is a hot topic of today. Many different sides have many different opinions on the transition strategy that will work best as fossil fuel reserves slowly diminish.nnnSeeing t.

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Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.