Im Zuge der empirischen Bildungsforschung weitet sich der Blick auf die interdisziplinären Beiträge zu wissenschaftlichen Fragestellungen, die institutionalisierte Lehr-Lernprozesse und ihre Auswirkungen betreffen. Entlang einer Mehrebenenstruktur werden interdisziplinäre Studien dargestellt, deren Gegenstände Weiterbildung, Weiterbildungsbeteiligung und Effekte der Weiterbildung sind. Dabei geht...
A severe water shortage in arid and semiarid regions in China has triggered regulations limiting the use of irrigation water in desert-oasis agricultural systems. To determine the actual water demand of agricultural systems and to develop standards for a rational use of water resources, maize evapotranspiration rates was simulated using meta-analysis of published data, determined land-use and soil...
Background Finding eligible studies for meta-analysis and systematic reviews relies on keyword-based searching as the gold standard, despite its inefficiency. Searching based on direct citations is not sufficiently comprehensive. We propose a novel strategy that ranks articles on their degree of co-citation with
education according to the characteristics of the security industry that is very sensitive to a fast-changing environment. For the purpose of examining research trends in the area of multimedia security, a network analysis was conducted focusing on keywords to understand the correlation among studies by analyzing well-known
, and CINAHL (until February 2013). The keywords “coffee,” “caffeine,” “drink,” and “beverage” were used as the exposure factors, and the keyword “fracture” was used as the outcome factor. We determined the overall relative risk (RR) and confidence interval (CI) for the highest and lowest levels of coffee consumption. A
has remained consistent over time and across cultural and geographic variation.Relevant publications from 2006 to 2011 were identified through keyword searches in PubMed and an examination of reference lists. Studies were included if they (1) compared the cognitive performance of adult schizophrenia patients and healthy
surgery backup (NSOS).To evaluate the necessity for on-site surgical backup (SOS) when performing PCI we performed a systematic review and meta-analysis. English-language articles published from 1966 through December 2010 were retrieved using keyword searches of Medline and Scopus, supplemented by letters to authors and
, MEDLINE, PubMed web of knowledge and hand searching journals. The trials compared the supplementation with glutamine and non-supplementation in burn. Statistical analysis was performed using RevMan5.1 software, from Cochrane Collaboration.216 papers showed a match, in the keyword search. Upon screening the title, reading the
of conservative medical and interventional therapy.A literature search was conducted using the keyword nocturia, restricted to articles in the English language, after 2000 and before April 2012, in PubMed/Medline, Embase, Scopus, Web of Science, and Cochrane Library databases. Regarding treatment modalities, studies
quantitative social support studies on police, emergency medical responders, rescue and recovery workers, firefighters, and military responders were searched in various academic databases using keyword searches, a reference list search, and a citation search that resulted in 24 studies with 90 effect sizes being included in the
, Embase, Cochrane Library, Web of Science, and Scopus databases. No language or date restrictions were applied. Results A total of 2034 articles were identified from a keyword search, of which 11 studies were determined as eligible. They were all retrospective comparative studies. The revised UKA to TKA group had
moderator variables were preselected for this analysis. Results A total of 749 papers were identified in the keyword search, and 30 studies (28 in Chinese, 2 in English) met all selection criteria and were included in the meta-analysis. The self-reported last-30-day alcohol use for undergraduate university students
search of Ovid MEDLINE, PsycINFO and Embase from inception until August 2016 was conducted using keyword search terms synonymous with ARMS and metacognition. Eligible studies were original research articles that examined metacognitive beliefs using the Metacognitions Questionnaire (MCQ) among people meeting ARMS criteria
Purpose Sedentary behavior, characterized by a sitting or reclining posture and low-energy expenditure, has been recognized as an independent health risk factor. We conducted a systematic review and meta-analysis to examine the association between sedentary behavior and sleep problems. Method Keyword and
disease (AD), amyotrophic lateral sclerosis (ALS), cerebellar ataxia (CA), Huntington’s disease (HD), multiple sclerosis (MS), and Parkinson’s disease (PD). Keyword search were conducted in PubMed, Web of science, Cumulative Index to Nursing and Allied Health Literature, and Cochrane Library. Meta-analysis was performed to
schizophrenia in a systematic review and meta-analysis. We performed a keyword search on PubMed and EBSCO databases. All English language case–control studies published up to April 2015 were selected. A total of 67 studies were selected for inclusion. The genotype distribution of subjects with schizophrenia was compared with
(L, F, K) and clinical (1–4, 6–0) scales in individuals with TBI. Database keyword searches yielded ten studies providing post-TBI MMPI-2 profiles. Studies were required to include a pure TBI sample, individuals who were ≥18 at injury, and means and standard deviations for most MMPI-2 clinical scales. Analyses showed
research.Articles published between 1966 and 2013 from periodicals indexed in the Ovid Medline, Embase, CINAHL, KoreaMed, NDSL and other databases were selected, using the keyword ‘pressure ulcer’. QUADAS-II was applied to assess the internal validity of the diagnostic studies. Selected studies were analyzed using meta-analysis with
This paper reviews the magnitude and empirical findings of social epidemiological neighborhood effects research. An electronic keyword literature search identified 1369 empirical and methodological neighborhood effects papers published in 112 relevant journals between 1990 and 2014. Analyses of temporal trends were
Temozolomide (TMZ) has received much attention, notably in the treatment of malignant glioma and malignant melanoma. The objective of this study was to compare the clinical efficacy and safety of TMZ alone and TMZ-based combination drug therapy in patients with melanoma. Using “temozolomide” as a keyword combined
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