Efficient molecular orientation at high temperatures is induced by a terahertz pulse with the help of an intense nonresonant laser prepulse that dissects rotational phase space to narrow filaments. The authors use echo effect synchronize response all filaments, leading much enhanced compared other techniques.

this paper investigates the mechanism of water transportation through aquaporin-4(aqp4) of ratbrain cells by means of molecular dynamics simulation with charmm software. the aqp4 wasembedded into a bilayer made of dimystroilphosphatylcholine (dmpc). the results illustrate thatwater molecules move through aqp4's channel with change of orientation of oxygen of eachwater molecule.

the aim of this study was to design the strategic orientations model of market, brand and entrepreneurship in the food industry in iran.  the organizational decisions are not formed  in a vacuum but in the economic and cultural environmental context of each country, they are much influenced by many different factors. this study is of applied type and was conducted in two stages. first after an ...

today, market orientation plays a vital role in determining customers’ needs and success of organizations. market orientation has also influenced various organizations’ measures including innovation. therefore the aim of this research is to study the role of market orientation in innovation of bodybuilding clubs of golestan province. the population of this study comprised all 170 managers of bo...