Results 151 to 160 of about 166,094,873 (284)

Study of the energy efficiency of various drive systems of an innovative implantable left ventricular assist device. [PDF]

Sci Rep
Jasinski R, Tesch K, Dabrowski L, Rogowski J.   +3 more
europepmc   +1 more source

A Numerical Investigation of the Effects of Piston Bowl Geometry and Spray Angle on Combustion, Performance and Emission of a Diesel Engine

Energy Science &Engineering, EarlyView.
A piston bowl's design and spray angle improve air‐fuel mixing, resulting in more complete combustion and higher efficiency. Ansys Forte 2023 R1 a CFD software was used to analyze the effects of five combustion chamber geometries of cylinder, modified re‐entrant, re‐entrant, double‐stepped, and stepped on engine performance, combustion, and emission ...
Md. Nazmul Haque, Abdullah Al Rifat, Tafsirul Hassan, Md. Ifthaker Alam, Mohammad Mehedi Hasan Kazol, Md. Ashraful Islam, Abidur Rahman Adib, Mizanur Rahman   +7 more
wiley   +1 more source

Experimental and simulation study of advanced injection strategies in an ammonia-diesel dual‑fuel engine for performance and combustion evaluation. [PDF]

Sci Rep
Kishore K, Pradeep P, Mittal M.
europepmc   +1 more source

A Flexible Bimodal Sensor With Single Configuration Enabling Strain and Touchless Sensing

FlexTech, EarlyView.
A flexible bimodal sensor with a single architecture enables simultaneous strain detection and touchless perception, providing a facile platform for integrated multistimulus sensing and intelligent human–machine interaction. ABSTRACT Human–machine interfaces increasingly require sensors capable of perceiving both direct physical interactions and remote
Ye Qiu, Gang Zhou, Xinwei Jin, Kun Kong, Zhengle Xu, Jiongxu Han, Zhaoyan Li, Yijie Wang, Jiajun Zhu, Jiahui Lu, Ye Tian, Yi Song, Huaping Wu   +12 more
wiley   +1 more source

Instantaneous and Cumulative Knee Joint Loading in Cycling With and Without Medial Knee Osteoarthritis. [PDF]

Scand J Med Sci Sports
Ebbecke J, Hansen L, Viellehner J, Edwards WB, Naeckel N, Potthast W.   +5 more
europepmc   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

Effects of Ethanol-Gasoline Blending on Combustion, Performance, and Emissions of a Spark Ignition Engine: An Experimental and Detailed Chemistry-Based Numerical Study. [PDF]

ACS Omega
Khedr AM, Ismael MA, El-Adawy M, Elserfy K, Abdelhafez A, Habib MA, Nemitallah MA.   +6 more
europepmc   +1 more source

Operating in perpetual motion? Coping with the dark side of global boundary spanning

Global Strategy Journal, EarlyView.
Abstract Research Summary This paper explores how individuals experience and cope with the demands of global boundary spanning in multinational enterprises (MNEs). We foreground temporary colocation as a modality through which mobile global boundary spanners repeatedly traverse multiple boundaries, triggering intense demands with adverse consequences ...
Kieran M. Conroy, Anthony McDonnell, Stefan Jooss   +2 more
wiley   +1 more source

Bio-Inspired Proprioception for Sensorless Control of a Klann Linkage Robot Using Attention-LSTM. [PDF]

Biomimetics (Basel)
Jung H, Choi W, Woo S, Choi W, Bae WG.
europepmc   +1 more source

Interface Engineering of Boron Nitride–Polymer Composites for High Thermal Conductivity

Information &Functional Materials, EarlyView.
This review comprehensively discusses the impacts of interfacial design and fabrication strategies on boron nitride–polymer composites, and systematically classifies and summarizes recent advances in interfacial engineering based on the interaction modes between boron nitride fillers and polymer matrices.
Zhao Chen, Yuhang Meng, Chenyu Zhao, Xiangfen Jiang, Xuebin Wang   +4 more
wiley   +1 more source