نتایج جستجو برای: 2006 and marvast 1997
تعداد نتایج: 16851462 فیلتر نتایج به سال:
abstract this study aimed at analyzing a corpus of emails gathered from iranian students studying in england. the corpus contained 996 emails that were investigated by employing the framework of chen (2006) to find common patterns in the discourse of these emails. another aim of the study was to find how two request acts (want statements and query preparatory) were used in the emails. the...
OBJECTIVES The objective was to quantify the expansion of midlevel provider (MLP) practice in U.S. emergency departments (EDs) over the past decade. Specifically, we sought to quantify the absolute number of patients seen by MLPs, the annual growth rate of patients seen by MLPs, and the expansion in the proportion of EDs using MLPs. METHODS Data were analyzed from the ED portion of the 10 mos...
به منظور شناسایی فون کنه های بالا خانواده های raphignatoidea و bdelloidea در میاندوآب، نمونه برداری های مختلفی از خاک و اندام های گیاهان زراعی، باغات و علف های هرز مناطق مختلف طی سال های 1390 – 1389 به عمل آمد. در مجموع تعداد 2500 اسلاید میکروسکوپی تهیه گردید که از این مجموعه تعداد 900 اسلاید مربوط به اندام های هوایی و1600 اسلاید مربوط به فون خاک بود در این مطالعه از خانواده های stigmaeidae (17...
Many task analysis techniques and methods have been developed over the past decades, but identifying and decomposing a user’s task into small task components remains a difficult, impractically time-consuming, and expensive process that involves extensive manual effort (Sheridan, 1997; Liu, 1997; Gramopadhye and Thaker, 1999; Annett and Stanton, 2000; Bridger, 2003; Stammers and Shephard, 2005; ...
OBJECTIVE To determine whether all-cause and cardiovascular disease (CVD) death rates declined between 1997 and 2006, a period of continued advances in treatment approaches and risk factor control, among U.S. adults with and without diabetes. RESEARCH DESIGN AND METHODS We compared 3-year death rates of four consecutive nationally representative samples (1997-1998, 1999-2000, 2001-2002, and 2...
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