WHICH DATABASES SHOULD BE USED TO IDENTIFY STUDIES FOR SYSTEMATIC REVIEWS OF ECONOMIC EVALUATIONS?
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DOI: 10.1017/s0266462318000636
Abstract: Objectives: This study investigated which databases and which combinations of databases should be used to identify economic evaluations (EEs) to inform systematic reviews. It also investigated the characteristics of studies not identified in database searches… read more here.
Keywords: databases used; percent; qgs; used identify ... See more keywords
Three-dimensional quantum Griffiths singularity in bulk iron-pnictide superconductors
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DOI: 10.1093/nsr/nwae220
Abstract: ABSTRACT The quantum Griffiths singularity (QGS) is a phenomenon driven by quenched disorders that break conventional scaling invariance and result in a divergent dynamic critical exponent during quantum phase transitions (QPT). While this phenomenon has… read more here.
Keywords: griffiths singularity; qgs; three dimensional; quantum griffiths ... See more keywords