In this study two four-stroke marine diesel engines, characterized by very similar nominal power and speed, but with different trend of the lint curve specific fuel consumption contours in engine load diagram, are compared simulation, using each them as an alternative to other engine, for motorization a conventional (mechanical) propulsion plant small cruise ship. It is thus possible determine ...

The aim of this study was to evaluate the motorization market electric vehicles powered by hydrogen cells in Poland. European conditions such technology were indicated, as well original proposals on amendments law increase development pace electromobility based cells. There also presented economic aspects phenomenon. Moreover, survey research conducted examine preferences and vehicle users 5 pr...

The interplay between cytoskeletal architecture and the nonlinearity of the interactions due to bucklable filaments plays a key role in modulating the cell's mechanical stability and affecting its structural rearrangements. We study a model of cytoskeletal structure treating it as an amorphous network of hard centers rigidly cross-linked by nonlinear elastic strings, neglecting the effects of m...

The rapid increasing the industrialization, motorization, in the world has remarkably raised the demand of the petroleum products. The reservations of such a petroleum based fuels are limited in the world. Furthermore, they are exhaustible and cost is rapidly increasing day to day. For those countries having not ability of petroleum recourses, are importing the petroleum fuels. So, it is quit n...

The rapid economic development and motorization in the last three decades in Beijing has resulted in the deterioration of Beijing’s air quality. Since 1998, the Beijing municipal government has made a great effort to improve Beijing’s air quality, resulting in significant progress in reducing air pollution in Beijing. However, the air quality is still below the international health standard, es...

Asian countries are facing major air pollution problems due to rapid economic growth, urbanization and motorization. Mortality and respiratory diseases caused by air pollution are believed to be endemic in major cities of these countries. Regulations and standards are the first requirement for reducing emissions from both fixed and mobile sources. This paper emphasizes monitoring problems such ...

In recent years, motorization has accelerated the expansion of urban sprawl and the decline of central city areas in many cities in Japan. In order to reverse this trend, the Government of Japan enacted the Downtown Revitalization Act in June 2007. To revitalize the city centers, it is very important to increase the attractiveness of urban space as a whole, rather than only introducing attracti...

This article aims at identifying the research issues and challenges that need to be addressed to achieve sustainable transportation system for Indian cities. The same is achieved by understanding the current system and trends of urbanization, motorization and modal shares in India; and their impact on mobility and safety (the two basic goals of transportation) as well as environment. Further, t...