The Tibetan Plateau is highly sensitive to elevated temperatures and has experienced significant climate warming in the last decades. While known greatly impact alpine ecosystems, gas exchange responses at leaf community levels meadow ecosystems remain unclear. In this study, grass, Elymus nutans , forb, Potentilla anserina were grown open-top chambers (OTCs) for 3 consecutive years evaluate th...

Culture-independent DNA fingerprints are commonly used to assess the diversity of a microbial community. However, relating species composition to community profiles produced by community fingerprint methods is not straightforward. Terminal restriction fragment length polymorphism (T-RFLP) is a community fingerprint method in which phylogenetic assignments may be inferred from the terminal restr...

background: surgery is an important stressor, which causes some harmful physiological responses such as increased breath and heart rate and blood pressure. the aim of this study was to investigate the effects of music on the anxiety and some physiological responses of patients before general surgery. methods: a clinical trial study designed and 60 patients who were scheduled to undergo general ...

Modern pentathlon is characterized by the possible direct effects on performance of physical characteristics, fitness level, and record management therefore, obtaining information about level records can be an important factor in improving among athletes. To examine specificity anthropometrics, physiology, modern athletes, it necessary to analyze many factors for few researchers have measured o...