نتایج جستجو برای: methodological descriptive and cross
تعداد نتایج: 16898128 فیلتر نتایج به سال:
For tabled Lindenmayer systems and their languages, the degree of synchronization and the degree of nondeterminism are well investigated measures of descriptional complexity. In this paper the sequential counterparts of tabled Lindenmayer systems, namely cooperating distributed grammar systems and their pure variant (working in the so called t-mode of derivation) are treated with respect to the...
abstract: research purpose: the purpose of this research is to identify academic databases assessment factors and criteria at law and political science majors. the necessity of this research is to distinguish academic databases assessment factors and criteria and to identify the most important ones and rank them in order to select an appropriate database according to students’ and faculty memb...
Incidence rates have long been used to assess the burden of different diseases in a population, whereas loss due to occurrence of diseases is studied using the death rates. Death rates however, are based on and therefore describe, only number of lives lost. There have been two approaches to arrive at the actual loss or gain from a particular cause viz. Person years of life lost (PYLL) approach ...
در تحقیق حاضر که در قالب مطالعه ی فون کنه های هترو استیگمای مرتبط با حشرات در برخی مناطق شمالِ شرق ایران طی سال های 1390 و 1391 انجام گرفت، در مجموع هفت خانواده از 16 خانواده موجود در کوهورت heterostigmatina در مناطق نمونه برداری شده به دست آمد. تعداد گونه های جمع آوری شده 15 گونه از 11 جنس و 7 خانواده است که در این بین، سه گونه برای جهان، یک زیر جنس و 3 گونه (در مجموع 4 گونه) برای فون بندپایان ...
OBJECTIVE To identify health professionals concerns on the organisational issues of a randomised clinical trial. DESIGN A qualitative cross-sectional, descriptive study. SETTING Primary Care Area 11, Madrid, Spain. PARTICIPANTS Twenty-four doctors and nurses from 4 primary care teams. METHOD Three planning meetings with researchers. Design of an anonymous self-administered questionnaire...
BACKGROUND The methodological quality and completeness of reporting of the systematic reviews (SRs) is fundamental to optimal implementation of evidence-based health care and the reduction of research waste. Methods exist to appraise SRs yet little is known about how they are used in SRs or where there are potential gaps in research best-practice guidance materials. The aims of this study are t...
Children's quality of life (QOL) following bone marrow transplant (BMT) is an important but poorly understood concept. The aim of this paper is to critically review all research study designs to determine the QOL of childhood BMT recipients and to identify implications for research, practice and theory. The studies' methodological quality was evaluated separately by two investigators according ...
We investigate the manual and automatic annotation of PDTB discourse relations in student essays, a novel domain that is not only learning-based and argumentative, but also noisy with surface errors and deeper coherency issues. We discuss methodological complexities it poses for the task. We present descriptive statistics and compare relation distributions in related corpora. We compare automat...
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