Results 71 to 80 of about 1,601,730 (258)

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

Advanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao, Sriram Subramanian, Gianluca Memoli   +2 more
wiley   +1 more source

Clinical Characteristics of Ocular Mucous Membrane Pemphigoid: A Systematic Review and Meta-Analysis

Purpose: To synthesize the evidence and generate a combined weighted measure on the frequency of ocular manifestations of mucous membrane pemphigoid (OMMP).
Romero-Osorio M.J., Oliver-Hernández M.V., Romero-Santos S., Barragán A.M., Pardo-Pizza D., de-la-Torre A., Cifuentes-González C., Parra-Tanoux D., Bocanegra-Oyola N.   +8 more
core   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Machine learning methods to identify risk factors for corneal graft rejection in keratoconus

Scientific Reports
Machine learning can be used to identify risk factors associated with graft rejection after corneal transplantation for keratoconus. The study included all keratoconus eyes that underwent primary corneal transplantation from 1994 to 2021.
Sepehr Feizi, Mohammad Ali Javadi, Kia Bayat, Mohammadreza Arzaghi, Amir Rahdar, Mohammad Javad Ahmadi   +5 more
doaj   +1 more source

Differential Fixation and Eye Alignment Patterns in Strabismus with and Without Amblyopia Across Viewing Conditions

Journal of Eye Movement Research
Fixation instability (FI) and vergence instability (VI) in amblyopia and strabismus are associated with disrupted physiologic fixation eye movements (FEMs).
Archayeeta Rakshit, Ibrahim M. Quagraine, Gokce Busra Cakir, Aasef G. Shaikh, Fatema F. Ghasia   +4 more
doaj   +1 more source

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

Advanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling, Philipp von Hartrott, Jörg Waitelonis, Thomas Hanke, Henk Birkholz, Hossein Beygi Nasrabadi, Khashayar Razghandi, Kamilla Zaripova, Felix Thonagel, Fabian Neuhaus, Martin Glauer, Lars Vogt, Harald Sack, Lutz Mädler, Bernd Bayerlein, Chris Eberl   +15 more
wiley   +1 more source

Estimating household and community transmission of ocular Chlamydia trachomatis. [PDF]

, 2009
INTRODUCTION: Community-wide administration of antibiotics is one arm of a four-pronged strategy in the global initiative to eliminate blindness due to trachoma. The potential impact of more efficient, targeted treatment of infected households depends on
Anthony W Solomon, Muñoz Beatriz, Solomon, AW, Martin J Holland, Manoj Gambhir, Sheila West, Gambhir Manoj, Bailey Robin L., West, S, Basáñez María-Gloria, María-Gloria Basáñez, Bailey, RL, David C W Mabey, Basanez, M-G, Basáñez, María-Gloria, Grassly, NC, Nicholas C Grassly, Munoz, B, Mabey, DCW, Solomon, Anthony W, Gambhir, Manoj, Blake Isobel M., Blake, Isobel M, Solomon Anthony W., Burton, Matthew J, Burton Matthew J., Mabey David C. W., Grassly, Nicholas C, Beatriz Muñoz, Muñoz, Beatriz, Robin L Bailey, Holland, MJ, Bailey, Robin L, West, Sheila, Holland, Martin J, Blake, IM, Gambhir, M, West Sheila, Grassly Nicholas C., Isobel M Blake, Matthew J Burton, Holland Martin J., Mabey, David CW, Burton, MJ   +43 more
core   +2 more sources

Changes of Aqueous Humor Cytokine and Chemokine Profiles in Femtosecond Laser-Assisted Cataract Surgery in Comparison to Conventional Phacoemulsification

Ophthalmology and Therapy
Introduction This study investigates the anterior chamber (AC) inflammation in the early postoperative period after femtosecond laser-assisted cataract surgery (FLACS) in comparison to conventional phacoemulsification (CPS) by quantifying inflammatory ...
Lizaveta Chychko, Victor A. Augustin, Hyeck-Soo Son, Sonja K. Schickhardt, Volker Daniel, Ramin Khoramnia, Gerd U. Auffarth   +6 more
doaj   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source