it can be argued that fuel and energy sector plays a crucial part in the countries' development and improvement of people's living standards, constituting a pillar of economic development for nations. electricity is considered as an infrastructure for economic, social and cultural development in a way that the growth in electric power is evaluated as an indicator for measuring the gro...

The purpose of this paper is to present a clinically feasible method to provide objective, quantitative information regarding the quality of a patient's gait. The technique used is simple and economical and requires minimal equipment. The four basic temporal and distance factors are 1) stride length, 2) step length, 3) cadence, and 4) velocity. The technique requires the following equipment: 1)...

Excessive emissions of greenhouse gases have exacerbated global climate change, and the use fossil fuels is main reason for rapid rise CO 2 in atmosphere. In this study, stochastic frontier analysis employed to measure causal relationship between GDP growth fuel inefficiency APEC member economies. The empirical results revealed a significant positive correlation them found that economies with h...