Results 41 to 50 of about 358 (179)

Modeling the Effects of Horizontal Transverse Vibrations on the Thermal Behavior and the Ampacity of Rectangular Bus Bars

Applied Sciences, 2023
The purpose of this research is to correctly model steady-state heat transfer in and around rectangular bus bars installed horizontally in an indoor environment and to estimate the corresponding ampacities, considering the effects of horizontal ...
Ljubiša Garić, Dardan Klimenta, Darius Andriukaitis, Saša Jovanović   +3 more
doaj   +1 more source

Scalable Manufacturing of Amino Acid‐Based Piezoelectric Biocrystal Films

Small, Volume 22, Issue 45, 13 August 2026.
This work presents a continuous manufacturing strategy for glycine‐PVA piezoelectric films through dynamically controlled crystallization. This stable and industrially viable strategy offers significant potential for mass production of piezoelectric biocrystal films and biocompatible devices.
Shuting Wang, Bijay Dhungana, Anirudh Reddy Bendaram, Jiajie Sui, Chenli Jia, Fnu Joshua, Craig Neal, Ruoxing Wang, Pengfei Chen, Fengdan Pan, Sharar Muhtasim, Joseph Andrews, Wenxiao Pan, Lei Zhai, Sudipta Seal, Lih‐Sheng Turng, Xudong Wang   +16 more
wiley   +1 more source

IMPACT OF ENVIRONMENTAL CONDITIONS ON THE CAPACITY OF POWER LINES [PDF]

Acta Electrotechnica et Informatica, 2017
This article deals with determining the value of maximum permissible current with consideration of ambient conditions. Each ambient conditions and their influence on the value of current ampacity for ACSR conductor 350/59 in comparison with ampacity ...
Michal ŠPES, Ľubomír BEŇA, Michal KOSTEREC, Lukáš KRUŽELÁK, Zdeněk MÜLLER, Henryk WACHTA, Michal MÁRTON   +6 more
doaj   +1 more source

YOOMI: Effect of AI‐Guided Gamified Physical Therapy Exercise Software on Inpatient Mobility

Journal of the American Geriatrics Society, Volume 74, Issue 5, Page 1473-1475, May 2026.
Demonstration of YOOMI Software in Use.
Jay Naik, Ibiyonu Lawrence, Daniel Schaer, Dhyana Velez, Karthik Kota, Catherine Chen, Payal Parikh, Andrew Azab, Raman Bhalla, Payal Dave, Deborah Kim, Sarang Kim, Sofiul Noman, Manish Patel, Sheetal Patel, Stephen Priest, James Prister, Christina Theodorou Ross, Michael B. Steinberg   +18 more
wiley   +1 more source

Calculation of Maximum Permissible Load of Underground Power Cables–Numerical Approach for Systems with Stabilized Backfill

Applied Sciences
The maximum permissible load of underground power cables (known in U.S. engineering as “ampacity”) is a function of many parameters, in particular, the thermal resistivity of the native soil.
Seweryn Szultka, Stanislaw Czapp, Adam Tomaszewski, Hanan Tariq   +3 more
doaj   +1 more source

A Multi-Variable DTR Algorithm for the Estimation of Conductor Temperature and Ampacity on HV Overhead Lines by IoT Data Sensors

Energies, 2022
The transfer capabilities of High-Voltage Overhead Lines (HV OHLs) are often limited by the critical power line temperature that depends on the magnitude of the transferred current and the ambient conditions, i.e., ambient temperature, wind, etc.
Rossana Coccia, Veronica Tonti, Chiara Germanò, Francesco Palone, Lorenzo Papi, Lorenzo Ricciardi Celsi   +5 more
doaj   +1 more source

Safe Mobility in Hospitalised Older Adults: A Concept Analysis

Journal of Clinical Nursing, Volume 35, Issue 5, Page 2082-2097, May 2026.
ABSTRACT Aim To conduct a concept analysis of ‘safe mobility’, with specific application in hospitalised older adults, identifying its defining attributes, antecedents and consequences. Background The promotion of safe mobility is essential for maintaining the functionality of hospitalised older adults.
Esther Mourão Nicoli, Frances Valéria Costa e Silva, Rosane Barreto Cardoso, Tallita Mello Delphino, Luciana Guimarães Assad, Samara Gonçalves de Oliveira   +5 more
wiley   +1 more source

Power Losses in Energy Generation: Mechanisms, Mitigation Strategies, and Pathways to a Sustainable Future

Energy Technology, Volume 14, Issue 4, April 2026.
This article provides a comprehensive review of loss mechanisms in the generation stage of energy systems, covering fossil, nuclear, and renewable technologies. It examines their environmental and operational implications and shows how overlooking generation losses distorts efficiency assessments.
Pooya Parvizi, Alireza Mohammadi Amidi, Mohammad Reza Zangeneh, Jordi‐Roger Riba, Milad Jalilian   +4 more
wiley   +1 more source

A Modified Ampacity Calculation Method for High-Voltage Cables Considering Grounding Modes

Applied Sciences
To address the limitation of the IEC 60287 standard in accurately representing the electrothermal characteristics of cables under different grounding conditions, this study proposes a modified equivalent thermal resistance method, using a YJLW03-Z 64/110
Qianqiu Shao, Songhai Fan, Zongxi Zhang, Fenglian Liu, Jinkui Lu, Zhengzheng Fu, Pinlei Lv   +6 more
doaj   +1 more source

Machine Learning Models Predicting Solubility and Polymerizability of Polyimides Considering Multiple Monomers for CO2 Separation Membranes

Molecular Informatics, Volume 45, Issue 4, April 2026.
We developed machine learning models to predict the solubility and polymerizability of polyimides for CO2 separation membranes. Mixture features derived from monomer descriptors and composition ratios enabled classification of synthesizability. Experimental validation demonstrated that this approach is promising for streamlining material screening and ...
Yuto Shino, Motosuke Katayama, Yuri Ito, Hiromasa Kaneko   +3 more
wiley   +1 more source