Results 241 to 250 of about 3,131,593 (360)

Safety philosophy for condition assessment of existing bridges : Partial safety factors and the theoretical probability-based background

Leander, John
openalex   +1 more source

Retrospective analysis of efficacy, safety, and prognostic factors in a cohort of Chinese hepatocellular carcinoma patients treated with drug-eluting bead transarterial chemoembolization

, 2019
Sihan Chen, Rengbin Ji, Xiaojun Shi, Zhe Wang, Dedong Zhu   +4 more
openalex   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Translation, Cross-Cultural Adaptation, and Psychometric Validation of the TeamSTEPPS^® Teamwork Attitudes Questionnaire: A Methodological Study. [PDF]

Nurs Rep
Velez L, Costa P, Figueiredo AR, Inácio M, Cruchinho P, Nunes E, Lucas P.   +6 more
europepmc   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Analysis and measurement of multi-factor coupling risk in underground coal mine gas explosion based on system dynamics. [PDF]

Sci Rep
Guo H, Chen Y, Cheng L, Li S.
europepmc   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

Intelligent identification of causative factors and construction of accident chain for crane operation. [PDF]

Sci Rep
Zhao J, Cui H, Hu Z, Kang R, Li J, Zhang J.   +5 more
europepmc   +1 more source

The likelihood of achieving quantified road safety targets: A binary logistic regression model for possible factors

, 2014
N.N. Sze, S.C. Wong, C. Y. Lee
openalex   +2 more sources