Results 151 to 160 of about 25,305,187 (391)
Comparison of efficacy and safety of low molecular weight heparins and unfractionated heparin in initial treatment of deep venous thrombosis: a meta-analysis [PDF]
, 1994 Alain Leizorovicz +3 more
openalex +1 more source
Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires
Advanced Functional Materials, EarlyView.In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton +11 more
wiley +1 more source
Middle East Journal of Cancer, 2018 Background: This comprehensive meta-analysis aimed to determine the impact of red meat consumption on breast cancer risk in premenopausal women.
Abbas Rezaianzadeh +3 more
doaj
Meta‐analysis comparing the persuasiveness of one‐sided and two‐sided messages [PDF]
, 1991 Mike Allen
openalex +1 more source
Advanced Functional Materials, EarlyView.This research investigates an electro‐active chiral optical response (EACOR)‐driven dual‐channel metasurfaces with fast electrical switching rates of 52 ms, and a low operating voltage of 0.5 V. The combination of polyaniline (PANI) thin film and the exceptional topological (ET) phase of chiral gold (Au) meta‐atoms modulate holographic images through ...
Jaekyung Kim +4 more
wiley +1 more source
Publication bias adjustment in network meta-analysis: an inverse probability weighting approach using clinical trial registries [PDF]
arXivNetwork meta-analysis (NMA) is a useful tool to compare multiple interventions simultaneously in a single meta-analysis, it can be very helpful for medical decision making when the study aims to find the best therapy among several active candidates. However, the validity of its results is threatened by the publication bias issue.
arxiv
Some Progress and Problems in Meta-Analysis of Clinical Trials [PDF]
, 1992 Frederick Mosteller, Thomas C. Chalmers
openalex +1 more source
Superionic Disulfonic Acid Polymers
Advanced Functional Materials, EarlyView.A strategy is presented to enhance the mechanical and ion transport properties of acid‐functionalized polymers through controlled polymerizations of precisely designed disulfonic acid monomers with well‐defined functional group arrangements. This approach allows for fine control over molecular interactions, and unexpected hydrophobic characteristics ...
Xuelang Gao +5 more
wiley +1 more source
Addressing Outcome Reporting Bias in Meta-analysis: A Selection Model Perspective [PDF]
arXivOutcome Reporting Bias (ORB) poses significant threats to the validity of meta-analytic findings. It occurs when researchers selectively report outcomes based on the significance or direction of results, potentially leading to distorted treatment effect estimates.
arxiv