Results 141 to 150 of about 127,978 (287)

Ultra‐Robust Conductive Hydrogels Enabled by a Gradient Bond‐Breaking Pseudo‐Drying Strategy

open access: yesAdvanced Science, Volume 12, Issue 45, December 4, 2025.
A bioinspired PVA‐ANFs hydrogel, engineered via novel gradient bond‐breaking, achieves unprecedented mechanical performance: ultrahigh strength (≈18 MPa), modulus (≈12 MPa), toughness (≈74 MJ/m3), and record fracture energy (≈269 kJ m−2). It exhibits cryogenic flexibility (−70°C), high ionic conductivity (936.3 mS m−1), and biocompatibility.
Dongchao Ji   +11 more
wiley   +1 more source

Developing and Refining a Knowledge Assessment Instrument for Individuals Involved in Managing Occupational Heat Stress: Paper A

open access: yesAmerican Journal of Industrial Medicine, Volume 68, Issue 12, Page 1062-1076, December 2025.
ABSTRACT Introduction Occupational heat stress poses a critical threat to workers' health, safety, and productivity. To effectively manage this hazard, occupational health and safety (OHS) representatives must comprehensively understand heat stress, heat‐associated injury and disease outcomes, and heat mitigation measures to protect workers.
Emily J. Tetzlaff   +4 more
wiley   +1 more source

A Stochastic Geometry Analysis of Hybrid Cellular-Adhoc CDMA Networks

open access: yesInternational Journal of Information and Communication Technology Research, 2011
This paper studies the impact of using multihop wireless adhoc network in conjunction with cellular networks under a probabilistic routing strategy. Our objective is to obtain the outage probability of the twodimensional hybrid CDMA network under path ...
Neda Banivaheb, Keivan Navaie
doaj  

Interpretable Machine Learning for Survival Analysis

open access: yesBiometrical Journal, Volume 67, Issue 6, December 2025.
ABSTRACT With the spread and rapid advancement of black box machine learning (ML) models, the field of interpretable machine learning (IML) or explainable artificial intelligence (XAI) has become increasingly important over the last decade. This is particularly relevant for survival analysis, where the adoption of IML techniques promotes transparency ...
Sophie Hanna Langbein   +5 more
wiley   +1 more source

Ad hoc bandwidth requests and power conservation in 5G wireless networks with tiny cells. [PDF]

open access: yesSci Rep
Rajesh A   +6 more
europepmc   +1 more source

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