background: caring is the essence of nursing. since care is influenced by cultural, economic, and social factors, various diverse barriers exist in the realization of care. the aim of the study was to clarify barriers to caring in emergency patients based on experiences of nurses and patients and their relatives. materials and methods: a qualitative design of content analysis was used to identi...

blood brain barrier (bbb) is a specialized non fenestrate barrier that formation by the endothelial cells and controls the transportation of the cells and molecules in to the brain. reducing in function of bbb is one of disruptions in neurological diseases like multiple sclerosis. endothelial progenitor cell (epc) help to the bbb to control the diapedesis of inflammatory cells & molecules in to...

The tripartite symbiosis between legumes, rhizobia and mycorrhizal fungi are generally considered to be beneficial for the nitrogen (N) uptake of legumes, but the facilitation of symbiosis in legume/non-legume intercropping systems is not clear. Therefore, the aims of the research are as follows: (1) to verify if the dual inoculation can facilitate the N uptake and N transfer in maize/soybean i...

according to statistics released by agricultural insurance fund (aif) less than 4 million acres out of 90 million acres has been covered by pastures insurance. this observation along with several facts motivated authors to study possible barriers which pastures insurance has been encountered in practice. the research population included all the experts in agricultural insurance fund. small popu...

The thermodynamic limit for the efficiency of solar cells is predominantly defined by energy band gap used semiconductor. In case organic cells, both energetics and kinetics three different species play a role: excitons, charge transfer (CT) states, charge-separated states. this work, we clarify effect relative these species. Making use detailed balance, develop an analytical framework describi...