نتایج جستجو برای: meta synthesis technique

تعداد نتایج: 1157880  

2012
Emília Garcia Casademont Antonio Bonafonte Asunción Moreno

METANET4U is a European project aiming at supporting language technology for European languages and multilingualism. It is a project in the META-NET Network of Excellence, a cluster of projects aiming at fostering the mission of META, which is the Multilingual Europe Technology Alliance, dedicated to building the technological foundations of a multilingual European information society. This pap...

1998
Greg Nordstrom Janos Sztipanovits Gabor Karsai

Domain-specific model integrated program synthesis (MIPS) environments are created according to a modeling paradigm – a description of the class of models that can be created using the system. Just as model integrated computing applications are executable instances of domain models, domain models can be viewed as instances of meta-models. Desired modeling environment characteristics are selecte...

2013
Yinghui Wei Julian PT Higgins

Multivariate meta-analysis allows the joint synthesis of effect estimates based on multiple outcomes from multiple studies, accounting for the potential correlations among them. However, standard methods for multivariate meta-analysis for multiple outcomes are restricted to problems where the within-study correlation is known or where individual participant data are available. This paper propos...

Journal: :Evidence-based medicine 2017
Ewelina Rogozińska Nadine Marlin Shakila Thangaratinam Khalid S Khan Javier Zamora

Meta-analysis based on individual participant data (IPD), often described as the 'gold standard' for effectiveness evidence synthesis, is increasingly being deployed despite being more resource intensive than collating study-level results. Its professed virtues include the ability to incorporate unreported data and to standardise variables and their definitions across trials. In reality, the un...

2015
Homan Lee Katherine A Tamminen Alexander M Clark Linda Slater John C Spence Nicholas L Holt

PURPOSE To produce a meta-study by completing a systematic review of qualitative research examining determinants of independent active free play in children. METHOD Following systematic electronic and manual searches and application of inclusion/exclusion criteria, 46 studies were retained and subjected to meta-method, meta-theory, and meta-data analyses, followed by a final meta-synthesis. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده علوم 1391

abstract in the present research solution of chalcopyrite in sulfuric acid in hydrometallurgy method using electrochemistry with cyclic voltammetry technique has been investigated. the value of maximum reduction peak current of copper ions represents the measure of solubility. in this research different parameters temperature, potential, potential exert time, chalcopyrite concentration, sulfur...

2010
Hye Won Shin

Since Norris and Ortega‟s (2000) seminal work on the effectiveness of second language instruction, there has been a proliferation of meta-analyses in the field of applied linguistics. Subsequent meta-analysts, however, have uncritically followed the methodological choices made by Norris and Ortega. This paper suggests a critical reevaluation of the methodological procedures underlying the Norri...

Introduction: Due to the high frequency of suicide statistics and its growing trend, studies have been conducted on this phenomenon since the 1370s, but studies on a common question have often yielded inconsistent results. The purpose of this study is to synthesis of the findings of qualitative researches on suicide in Iran in order to obtain integrated results from their findings to investigat...

Journal: :medical journal of islamic republic of iran 0
maryam mousavinezhad school of public health, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) reza majdzadeh school of public health and knowledge utilization research center, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) ali akbari sari school of public health, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) alireza delavari digestive disease research center, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) farideh mohtasham knowledge utilization research centre (kurc), tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)

background: after lung and prostate cancers, colorectal cancer (crc) is the third most common cancer in men and the second most common cancer in women after breast cancer worldwide. every year, more than one million people are diagnosed with colorectal cancer worldwide and half of these patients die from this disease, making it the fourth leading cause of death in the world. this systematic rev...

2016
Shangda Li Lei Cai Huafang Ji Long Yang Gang Li

Benzoic acids are highly important structural motifs in drug molecules and natural products. Selective C-H bond functionalization of benzoic acids will provide synthetically useful tools for step-economical organic synthesis. Although direct ortho-C-H functionalizations of benzoic acids or their derivatives have been intensely studied, the ability to activate meta-C-H bond of benzoic acids or t...

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