Results 41 to 50 of about 2,474,205 (363)
Open Ceramics, 2022 Scaffolds are used in bone replacement because present biocompatibility, three-dimensional structure, and high porosity. However, despite the efforts, there are still significant barriers to the development of reliable, synthetic scaffolds to repair ...
Natália Morelli Possolli +3 more
doaj
A statistical analysis of nanocavities replication applied to injection moulding [PDF]
International Communications in Heat and Mass Transfer, 2017 The purpose of this paper is to investigate both theoretically and experimentally how nanocavities are replicated in the injection moulding manufacturing process. The objective is to obtain a methodology for efficiently replicate nanocavities. From the theoretical point of view, simulations are carried out using a submodeling approach combining ...
J. Pina-Estany +7 more
openaire +4 more sources
BMC Biology, 2023 Canadian policymakers are interested in determining whether farmed Atlantic salmon, frequently infected with Piscine orthoreovirus (PRV), may threaten wild salmon populations in the Pacific Northwest.
Shinichi Nakagawa, Malgorzata Lagisz
doaj +1 more source
Power Calculations for Replication Studies [PDF]
Statistical Science. 2022;37:369 -- 379, 2020 The reproducibility crisis has led to an increasing number of replication studies being conducted. Sample sizes for replication studies are often calculated using conditional power based on the effect estimate from the original study. However, this approach is not well suited as it ignores the uncertainty of the original result.
arxiv +1 more source
A Systematic Review of Diagnostic Biomarkers of COPD Exacerbation. [PDF]
PLoS ONE, 2016 The aims of this systematic review were to determine which blood-based molecules have been evaluated as possible biomarkers to diagnose chronic obstructive pulmonary disease (COPD) exacerbations (AECOPD) and to ascertain the quality of these biomarker ...
Yu-Wei Roy Chen +2 more
doaj +1 more source
“Voodoo” Science in Neuroimaging: How a Controversy Transformed into a Crisis
Social Sciences, 2022 Since the 1990s, functional magnetic resonance imaging (fMRI) techniques have continued to advance, which has led researchers and non specialists alike to regard this technique as infallible.
Romy Sauvayre
doaj +1 more source
Statistical Rituals: The Replication Delusion and How We Got There
Advances in Methods and Practices in Psychological Science, 2018 The “replication crisis” has been attributed to misguided external incentives gamed by researchers (the strategic-game hypothesis). Here, I want to draw attention to a complementary internal factor, namely, researchers’ widespread faith in a statistical ...
G. Gigerenzer
semanticscholar +1 more source
Mendelian randomization study of causal link from gut microbiota to colorectal cancer
BMC Cancer, 2022 Recent studies have shown the relevance of gut microbiota in the occurrence and development of colorectal cancer (CRC), but the causal relationship remains unclear in the human population. The present study aims to assess the causal relationship from the
Jing-Jing Ni +10 more
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The sceptical Bayes factor for the assessment of replication success [PDF]
, 2020 Replication studies are increasingly conducted but there is no established statistical criterion for replication success. We propose a novel approach combining reverse-Bayes analysis with Bayesian hypothesis testing: a sceptical prior is determined for the effect size such that the original finding is no longer convincing in terms of a Bayes factor ...
arxiv +1 more source
Replicable Reinforcement Learning [PDF]
arXiv, 2023 The replicability crisis in the social, behavioral, and data sciences has led to the formulation of algorithm frameworks for replicability -- i.e., a requirement that an algorithm produce identical outputs (with high probability) when run on two different samples from the same underlying distribution.
arxiv