Results 301 to 310 of about 3,279,698 (336)

Water Oxidation to Hydrogen Peroxide Over a Super‐Aerophilic Graphite Catalyst

open access: yesAdvanced Materials, EarlyView.
Design of super‐aerophilic graphite catalyst capable of trapping in situ produced oxygen gas on its surface under the electrolyte environment. By so doing, it is able to moderate intermediate species binding, which is critical to enabling the two‐electron water oxidation reaction to hydrogen peroxide.
Umer Javed   +16 more
wiley   +1 more source

Operating characteristics of a rank correlation test for publication bias.

Biometrics, 1994
An adjusted rank correlation test is proposed as a technique for identifying publication bias in a meta-analysis, and its operating characteristics are evaluated via simulations.
C. Begg, Madhuchhanda Mazumdar
semanticscholar   +1 more source

Methods Matter: p-Hacking and Publication Bias in Causal Analysis in Economics

The American Economic Review, 2020
The credibility revolution in economics has promoted causal identification using randomized control trials (RCT), difference-in-differences (DID), instrumental variables (IV) and regression discontinuity design (RDD). Applying multiple approaches to over
A. Brodeur, Nikolai Cook, A. Heyes
semanticscholar   +1 more source

Publication Policy or Publication Bias?

Cancer Epidemiology, Biomarkers & Prevention, 2005
Although “a large number of studies have appeared in the literature that report associations of low penetrance genetic variants with disease,” as suggested in the recent CEBP editorial ([1][1]), hardly any of these reports have been translated into solid results by replication studies, at ...
Lyle C. Gurrin   +3 more
openaire   +3 more sources

Beyond publication bias

Journal of Clinical Epidemiology, 2011
In drug development, clinical medicine, or health policy making, basing one's decisions on a selective part of the available evidence can pose a major threat to the health of patients and the society. If, for example, primarily positive research reports are taken into account, one could wrongfully conclude that a harmful drug is safe.
Karel G.M. Moons, Leon Bax, Leon Bax
openaire   +3 more sources

Publication Bias Reconsidered [PDF]

open access: possiblePolitical Analysis, 1999
In political science and many other disciplines, statistically significant results—rejections of the null hypothesis—are achieved more frequently in published than in unpublished studies. Such “publication bias” is generally seen as the consequence of a widespread prejudice against statistically nonsignificant results.
openaire   +1 more source

Beyond Publication Bias

Journal of Economic Surveys, 2005
Abstract.  This review considers several meta-regression and graphical methods that can differentiate genuine empirical effect from publication bias. Publication selection exists when editors, reviewers, or researchers have a preference for statistically significant results.
openaire   +2 more sources

A kinked meta‐regression model for publication bias correction

Research Synthesis Methods, 2019
Publication bias distorts the available empirical evidence and misinforms policymaking. Evidence of publication bias is mounting in virtually all fields of empirical research.
P. Bom, H. Rachinger
semanticscholar   +1 more source

Publication Bias in Science

2017
When we rely on science to inform decisions about matters such as the environment, teaching strategies, economics, government, and medicine, evidence-based decision-making can only be as reliable as the totality of the science itself. We must avoid distortions of the scientific literature such as publication bias, which is an expected systematic ...
Tapan Mehta   +2 more
openaire   +2 more sources

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