With the continuous development of economy and progress of social, people for energy use more and more widely in the direction of new energy. In the use of new energy, automobile industry has continued to explore, new energy automobile industry mainly refers to the use of new fuel and power energy, now advanced technology on making the new energy automotive industry can get greater development....

As resource scarcity and environmental degradation has aroused global concern, new energy vehicles have become the developing trend of automobile industry all over the world. However, there is lack of incentive for innovations on more environmentally friendly automobile technology. This paper introduces endogenous and directed technology progress into the growth model to analyze the decision-ma...

In this study, the effect of 20 barley cultivars were evaluated on the life table parameters and digestive enzymatic activity of the lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae) under laboratory conditions (28 ± 1°C, 60 ± 5% RH, and a photoperiod of 16:8 (L:D) h). Among barley cultivars tested developmental time of R. dominica immature stages was longest on cultivar ...

Due to the fact that paintwork in the automobile repair industry requires individual correspondence, work by human hands is indispensable. Although the skills of expert engineers have a great influence on the finish, learning these skills require a lot of experience and time. In Japan, the number of young people in the automobile mechanic and automobile repair industry is drastically decreasing...

background: disorders of cardiovascular system can cause disability or death, screening is necessary specially in workers who maybe had risk factors. hypertension, hyperlipidemia, obesity, smoking, genetic, exposure to chemicals, fumes, solvents, coldness are non occupational and occupational risk factors. objective was comparison of cardiovascular disorders risk factors between workers in diff...