نتایج جستجو برای: lrm
تعداد نتایج: 437 فیلتر نتایج به سال:
Introduction: Prenatal care is an important tool to determine and decrease the risks of delivery ‎outcome such as low birth weight, death or mortality during first year of life. The main objective of ‎these care are healthy delivery without jeopardizing mothers’ health. Some factors prohibit receiving ‎proper and promote prenatal care and cause mother and child health complica...
Introduction:‎‏ ‏Hemodialysis is an alternative treatment in chronic renal failure and patients ‎with such conditions suffer poor compliance and stress due to long term treatment, unfamiliar ‎utilities and their dependence that can affect their physical and psychosocial condition. ‎ Objective: This study was conducted to determine and compare the level of patient anxi...
The appropriate airway management is the important point during the anesthesia. For it dose, ‎taking history, physical examination (head and neck, mandible, mouth opening, neck ‎movements …) must be done completely and they are helpful in estimating difficult ‎intubation.‎ It is necessary to note that one case from every ‎‏5000‏‎ cases of anesthesia, not o...
Gamma knife is a new noninvasive method for treatment of patient with brain tumors. ‎Another name of this procedure is steriotatic radiosurgery.‎‏ ‏This computerized advanced ‎technique was implicated by a team including neurosurgeon, neuroradialogist, oncologist, and ‎a nurse. This method is used for treatment of certain brain tumors and lesions. The benefits are ‎l...
Introduction: Nurses play a fundamental role on continuity of care and health promotion and affect ‎organizational utilization. Awareness of nurses’ viewpoint on relationship between working shifts ‎and human resource utilization provides the possibility of increasing their utilization and helps ‎managers in achieving their major and crucial mission of increased utilization. ...
Modeling meta-surfaces as thin metamaterial layers with continuously varying bulk parameters, we employed a rigorous mode-expansion theory to study the scattering properties of such systems. We found that a meta-surface with a linear reflection-phase profile could redirect an impinging light to a non-specular channel with nearly 100% efficiency, and a meta-surface with a parabolic reflection-ph...
Introduction: Education is a regular process in order to aid individuals for acquiring ‎knowledge and new skills. Education is an active interaction between educator and learner. ‎Learning is a stable change process in individual’s potential behavior. Therefore, we can only ‎say that the students’ learning is satisfactory when learning causes proper behavioral changes &l...
Introduction: Schizophrenia is a common and chronic mental disorder. Many of ‎Schizophrenia clients for some reasons stop taking anti psychotic drugs which results in ‎relapse and repeated hospitalizations, inability to keep a job and stigmatization and it can ‎decrease their quality of life. In attention to the point that follow up care at home can effect ‎clients' QOL, this st...
Introduction: Nowadays birth of low weight infants is considered one of the most important ‎problems of global health and causes ‎‏65%‏‎ of mortality cases in infants.‎‏ ‏So it seems necessary ‎for nurses to identify factors predicting low birth weight infants. In attention to research ‎results which indicates the importance of maternal factors in giving ...
‎The complex system containing n elements‎, ‎each having three dependent components‎, ‎is described‎. ‎The reliability function of such systems is investigated using a trivariate binomial model‎. ‎In addition‎, ‎the mean residual life function of a complex system with intact components at time t is derived‎. ‎The results are simplified for a t...
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