Multiple transitions between gravity levels will occur during planetary exploration missions. In reaction to these gravitational transitions, physiological adaptation be initiated. However, the effects of long-duration exposures hypogravity and hypergravity are poorly understood. this review we present an overview how humans perceive gravity, sex-based differences in changes introduces rather l...

during the recent decades, substantial changes are made in the borders and contents of physiology as a basic course for the students in medicine. here some strategies are presented to preserve the classical and integrative approaches in teaching physiology, while these approaches extent our knowledge to molecular, sub-cellular and cellular levels.

In this study, a numerical solution of singular nonlinear differential equations, stemming from biology and physiology problems, is proposed. The methodology is based on the shifted Chebyshev polynomials operational matrix of derivative and collocation. To assess the accuracy of the method, five numerical problems, such as the human head, Oxygen diffusion and Bessel differential equation, were ...

abstract many indices designed by researches for study of human-biometeorology and bioclimatology that today broadly using for assessing the relationships between the climate and tourism .among the proposed indices, thermo- physiological indices as pet and pmv that derived from human energy balance models, important from others. to define of proper calendar for tourism in tabriz we have used of...

the role of cu, zn and co in human physiology is well documented. isatin and glycine have inhibitory effects on central nervous system. to capitalize on these features metal complexes of isatin-3-glycine were prepared and evaluated for anticonvulsant activity. the cu (ii) complex was found to be most active among the compounds. the compounds were screened against staphylococcus aureus, escheric...

THIS publication has been prepared by the Board of Medical Studies of the University of Edinburgh and presents those side-room tests which still fall into the province of the practising doctor and are a logical extension of the clinical investigation of the patient. The tests described are those with which a student for the final examination is expected to be familiar. Together with other exami...

This is a volume from a more extensive series directed at principles and techniques of electron microscopy as applied to biological systems. The stated purpose is to serve as a guide and a survey that will present contemporary knowledge as well as work in progress that will be of benefit in the future. There is a strong emphasis on the basic principles of new techniques as well as a heavy empha...