Background and purpose: Head trauma is amongst the major causes of death and morbidity caused by traumatic injuries. Assessment of trauma patients is an active process which includes initial (triage) and secondary assessments. Various triage tools are designed and used, but, so far no specific and accurate tool has been introduced for triage of head trauma. This study compared the effectiveness...

abstract previous studies on willingness to communicate (wtc) have shown the influence of many individual or situational factors on students’ tendency to engage in classroom communication, in which wtc has been viewed either at the trait-level or situational level. however, due to the complexity of the notion of willingness to communicate, the present study suggests that these two strands are ...

abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...

Appropriate adaptation with the multiple sclerosis can help to reduce problems. One of the more effective and practical templates in nursing has more attentive to this topic is Roy Adaptation model. This study done with the purpose of study the effect of performance care plan based on the Roy Adaptation Model on effects of fatigue in multiple sclerosis patients. Methods: In this study, 80 pa...

rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...

the purpose of this study is to investigate the relationships between teachers’ immediacy behaviors and iranian students’ willingness to talk in english classes. analysis of the results from willingness to talk scale represents a relatively high level of willingness to talk in english classrooms among iranian language learners. the total mean score of students’ willingness to talk was 66.3 ou...

Introduction: Thalassemia is one of the most common chronic diseases and causes many adverse effects on the life of the child and parents, especially the mother. Additionally, maternal compatibility can help to cope with these problems and ability to deal with challenges. One of the practical patterns in nursing is Roy Adaption Model. The purpose of this study was to investigate the effect of R...

run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...