نتایج جستجو برای: iowa model of evidence based practice
تعداد نتایج: 21746260 فیلتر نتایج به سال:
effective clinical care requires nurses to obtain the capability of putting the research findings into application. during the recent years, evidence-based nursing (ebn) has proved itself as a way for health care and therapy based on new findings being used in clinical care practices. however, studies show that nurses have problem in evidence-based practice application the most of which reveals...
the aim of this paper is eliminating cr(vi) by natural hap. hap is a inexpensive material which is used from bovine critical bone ash in order to remove heavy metal ions like cr(vi). some experiments in different ph are performed (ph=2,3,7). maximum adsorption was appeared at ph=2, dosage=0.3 gr, c0=10 mg/l. cr(vi) removal depends on ph value and initial amount of cr(vi) result of experiments w...
the present study was an attempt to compare the effect of peer metalinguistic corrective feedback on elementary and intermediate efl learners speaking ability to see which level benefits more from this type of feedback. to this end, 117 female efl learners at grade 3, al-zahra high school in kermanshah, iran were non-randomly chosen. the homogeneity of the participants was attained through a pi...
short story as an important literary genre in the recent decade is focused by many of young writers and literary critical with searching structure, content , artistic techniques and cognitive phenomenon of these works , we can show quantity of using some parts of storied literature from new literal techniques of the word and also we can show the usage of native, cultural and social foundation...
BACKGROUND Foot ulceration is one of the most common complications associated with diabetes that needs to be managed. In Iran, prevalence of diabetes foot ulcer is 3%. According to studies, evidence-based nursing (EBN) is an effective alternative to facilitate clinical decision making in patient care and may lead to quality improvement in nursing practice. The aims of this study are to assess t...
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
A trivariate vector autoregression time series process, based on a present-value land price model, is used to decompose Iowa farmland prices into fundamental and non-fundamental components. A recent study, by Falk and Lee (1998), found that non-fundamental shocks are an important source of volatility in farmland prices and it was interpreted that these price movements were due to fads not specu...
background: teaching epidemiology of occupational diseases is an important course for occupational health students. if these courses are taught with problem based learning or other new educational methods they will be more beneficial. the objective of this study was the determination of the effects of three educational methods on learning of epidemiology of occupational diseases. methods: this ...
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