Results 261 to 270 of about 25,305,187 (391)

Are stress imaging modalities of value in post-myocardial infarction predischarge risk stratification? A meta-analysis of stress perfusion and ventricular function imaging studies

, 1996
Leslee J. Shaw, Eric D. Peterson, Karen Kesler, Robert M. Califf   +3 more
openalex   +1 more source

Relation between sampling device and detection of abnormality in cervical smears: a meta-analysis of randomised and quasi-randomised studies [PDF]

, 1996
Frank Buntinx, Melissa Brouwers
openalex   +1 more source

The effect of multiple adverse childhood experiences on health: a systematic review and meta-analysis.

Lancet Public Health, 2017
K. Hughes, M. Bellis, K. Hardcastle, D. Sethi, A. Butchart, Christopher Mikton, L. Jones, M. Dunne   +7 more
semanticscholar   +1 more source

Fabrication Optimization of van der Waals Metasurfaces: Inverse Patterning Boosts Resonance Quality Factor

Advanced Optical Materials, EarlyView.
An optimized fabrication approach for the nanostructuring of optical metasurfaces from van der Waals materials like hexagonal boron nitride is presented. The resonator geometries show enhanced geometric homogeneity, resulting in a significant increase in quality factors of symmetry‐protected bound states in the continuum resonances.
Jonas Biechteler, Connor Heimig, Thomas Weber, Dmytro Gryb, Luca Sortino, Stefan A. Maier, Leonardo de S. Menezes, Andreas Tittl   +7 more
wiley   +1 more source

Relationship Between Leptin and Heart Failure: A Meta-Analysis. [PDF]

Glob Heart
Sun X, Xin C, Yao J, Wang H.
europepmc   +1 more source

Artemether for Severe Malaria: A Meta‐Analysis of Randomized Clinical Trials [PDF]

, 1999
Max H Pittler, Edzard Ernst
openalex   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Meta-analysis

Journal of British Surgery, 1990
openaire   +2 more sources

A Meta-analysis of Strawberry Yield Response to Preplant Soil Fumigation with Combinations of Methyl Bromide–chloropicrin and Four Alternative Systems [PDF]

, 1999
Douglas V. Shaw, Kirk D. Larson
openalex   +1 more source

Imaging Photonic Resonances within an All‐Dielectric Metasurface via Photoelectron Emission Microscopy

Advanced Photonics Research, EarlyView.
Photonic resonances within a dielectric metasurface are investigated using photoelectron emission microscopy (PEEM) and finite‐difference time‐domain simulations. An electron inelastic mean free path of 35 ± 10 nm is extracted from comparisons between microscopy and simulations.
Andrew R. Kim, Chloe F. Doiron, Fernando J. Vega, Jaeyeon Yu, Alex M. Boehm, Joseph P. Klesko, Igal Brener, Raktim Sarma, Alexander Cerjan, Taisuke Ohta   +9 more
wiley   +1 more source