Results 51 to 60 of about 20,673,586 (324)

Design and traction performance analysis of a mine deformable crawler pipeline robot

Gong-kuang zidonghua
The mine crawler pipeline robot, with its large contact area between the crawlers and the pipe wall, has strong obstacle-crossing ability and stability, making it suitable for complex and variable pipeline environments.
WANG Guorui, YAN Hongwei, KOU Ziming, WEI Hongmei, REN Haojie, MA Yaohui   +5 more
doaj   +1 more source

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

Advanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni, Nastaran Bahrami Novin, Luigi Benvenuto, Enrico Lertora, Flavia Libonati   +4 more
wiley   +1 more source

Traction Performance Analysis of Three Models of Traction Device for Muddy Soil

Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)
Muddy paddy fields cause the traction performance of conventional traction devices to be suboptimal. Research on the analysis of traction performance on various traction devices is needed. The objective of this research is to design, analyze traction performance, and determine the best design from three models of traction devices, i.e. 1) track type, 2)
Frandy Mey Syaputra, Wawan Hermawan, Radite Praeko Agus Setiawan   +2 more
openaire   +1 more source

Reversible Tuning of Multiple Molecular Kinking for Stem Cell Regulation In Vivo

Advanced Functional Materials, EarlyView.
In this work, we introduce the novel concept of background component‐free “multiple kinks” material platform composed solely of liganded multiple kink‐bearing molecules as a strategy for dynamic biomaterial design. Tri‐kink molecules enable effective near‐infrared light‐triggered ligand masking and visible light‐triggered ligand exposure, thereby ...
Kanghyeon Kim, Jeongah Shin, Chowon Kim, Honghwan Choi, Dahee Kim, Sungkyu Lee, Choongmo Kang, Hyunsik Hong, Taehoon Ha, Nayeon Kang, Jungyeon Rhi, Ramar Thangam, Yuri Kim, Jeongyun Heo, Cheol Hwan Kwak, Jangsun Hwang, Daun Jeong, Rasoul Moradi, Sunghoon Hur, Hyun‐Cheol Song, Hyun‐Do Jung, Min Jae Lee, Rongqin Huang, Pooyan Makvandi, Yun Suk Huh, Ji Hye Choi, Wenguo Cui, Sehoon Kim, Heemin Kang   +28 more
wiley   +1 more source

Parameters Identification of Tire–Clay Contact Angle Based on Numerical Simulation

Machines
The predictive accuracy of the Bekker–Wong model for wheel traction is highly dependent on the precision of the wheel–soil contact angle parameters. These parameters are typically identified through extensive and costly single wheel–soil tests, which are
Kaidi Wang, Yanhua Shen, Shudi Yang, Ruibin Cao   +3 more
doaj   +1 more source

Traction forces generated during studded boot‐surface interactions on third‐generation artificial turf: A novel mechanistic perspective

Engineering Reports, 2019
The traction forces generated during studded boot‐surface interactions affect player performance and injury risk. Over 20 years of empirical research into traction on third‐generation (3G) artificial turf has met with only limited success in supporting ...
Steph Forrester, Paul Fleming
doaj   +1 more source

Effects of Aging on the EMI Filter Performance in a Traction Inverter

IECON 2025 – 51st Annual Conference of the IEEE Industrial Electronics Society
Ensuring electromagnetic compatibility in electric vehicles is crucial to maintain system stability and performance. The inverter is the most significant source of electromagnetic interference (EMI) in the vehicle because switching the transistors within the frequency module generates noise that propagates through the high-voltage conductors.
Pérez Farré, Quirc, Gómez Rivera, Luis Felipe, López Torres, Carlos, García Espinosa, Antonio, Paredes Camacho, Alejandro   +4 more
openaire   +3 more sources

Introduction: Plant Performance [PDF]

, 2021
Plants perform their own interests and purposes. Plants perform in ways that afford and invite specific human experiences. Plants also perform complex biopolitical roles.
Sandilands, Catriona, Gibson, Prudence ; https://orcid.org/, Gibson, Prudence   +2 more
core   +1 more source

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

Advanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu, Yumin Wu, Xiang Gao, Tianlu Wang, Wanting Jia, Xueying Mei, Huanzhong Ji, Zongxi Wu, Yujie Liang, Xiang Li, Kan Li, Jingyuan Li, Guangsen Zheng, Guiqing Liao, Siyong Gao   +14 more
wiley   +1 more source

Quantifying the Effects of Implement Type, Field Condition, and Gear Stage on Tractor Traction Performance Under Representative Field Operating Conditions

Agriculture
The aim of this study was to quantify the effects of implement type, field condition, and gear stage on tractor traction performance under representative field operating conditions using full-scale field-measured data. Field experiments were conducted in
So-Yun Gong, Seung-Min Baek, Seung-Yun Baek, Yong-Joo Kim, Wan-Soo Kim   +4 more
doaj   +1 more source