Results 81 to 90 of about 5,517 (250)

Study on modeling and numerical analysis for the prediction of wheel wear development

Mechanical Engineering Journal, 2017
The rights-of-way of urban railway systems contain many sharp curves. Since sharp curves can contribute to wheel and rail wear, the ability to predict the development of wheel wear is crucial to maintaining safe operation of such systems.
Ariku YOSHIOKA, Yoshiaki TERUMICHI, Masahiro TSUJIE, Jun MATSUI   +3 more
doaj   +1 more source

Clinical Outcome Assessments for Functional Performance in Spastic Paresis: Systematic Review, Critique, and Recommendations

Movement Disorders, EarlyView.
Abstract Background Spastic paresis, resulting from central nervous system lesions, significantly impairs functional performance. In the framework of the International Classification of Functioning, Disability, and Health, functional performance was defined as functioning at the activity level in relation to the impairment of body functions and ...
Martina Hoskovcova, Marjolaine Baude, Bo Biering‐Sørensen, Ota Gal, Mary P Galea, Jean‐Michel Gracies, Carmen Rodriguez‐Blazquez, Theodore Wein, Michelle Hyczy de Siqueira Tosin, Álvaro Sánchez‐Ferro, Tiago A Mestre, Matej Skorvanek, Robert Jech, The members of the MDS Clinical Outcome Assessments Scientific Evaluation Committee and MDS Spasticity Study Group   +13 more
wiley   +1 more source

Review on Processing Control Strategy for Electrochemical Additive Manufacturing

MetalMat, EarlyView.
This review systematically summarizes recent progress in processing control strategies for ECAM, with three key regulation dimensions: current monitoring and closed‐loop control, temperature regulation, and electrolyte flow/nozzle design. The roles of these parameters in governing electrochemical kinetics, mass transport, deposition stability, and ...
Xin Li, Yu Xie, Wangping Wu
wiley   +1 more source

Improved detection algorithm for rail profile wear based on line structured light

机车电传动
The classical Iterative Closest Point (ICP) registration algorithm is commonly applied to rail profile wear detection systems. However, during the operation of track inspection vehicles, the profile data collected by the rail profile wear detection ...
LIU Zhengfeng, CHEN Jianzheng, LI Wei
doaj  

Influence of Thermal Cycling on Friction, Wear, and Damage Evolution of Fused Deposition Modeling of 3D‐Printed Glass Fiber Reinforced Polylactic Acid Composites

Polymer Composites, EarlyView.
Schematic illustration of the experimental procedure of the specimens. ABSTRACT This research work investigated the effect of the cyclic thermo‐hygrometric aging regime between −20°C and +40°C with 0–400 cycles on the reciprocating tribological properties of fused deposition modeling (FDM) printed polylactic acid (PLA) and the same material reinforced ...
Sinan Fidan, Satılmış Ürgün, Nevin Gamze Karsli, Taner Yılmaz, Mustafa Özgür Bora, Mehmet İskender Özsoy   +5 more
wiley   +1 more source

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

Pest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi, Samantha Hall, Maria Hernandez, Anil Mantri, Daniel Kliebenstein, Christian Nansen   +5 more
wiley   +1 more source

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

Journal of Field Robotics, EarlyView.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang, Hao Zhou, Dalin Zhou, Zhaojie Ju   +3 more
wiley   +1 more source

Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers

River Research and Applications, EarlyView.
ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl, Shayla Triantafillou, Alex Thornton‐Dunwoody, Connor Mertz, Katie Larkin, William Keenan, Steven Griffin, Dylan Davis, Lindsey Blehm   +8 more
wiley   +1 more source

Research on wear and grinding models of high-speed turnouts based on semi-Hertz contact

Scientific Reports
In order to reduce turnout rail wear, the paper establishes a coupled dynamics model and a turnout rail wear model that consider the true profile of the turnout rail, the vehicle’s continuous traction force while passing, and the operational resistance ...
Jincheng Li, Yayun Qi, Pengpeng Wu, Junjun Ding, Haohao Ding   +4 more
doaj   +1 more source

From Resilience to “Susilience”: Toward Further Theoretical Perspectives in Sustainable Supply Chains

Sustainable Development, EarlyView.
ABSTRACT The increasing exposure of global supply chains to environmental, social, and operational disruptions has intensified scholarly interest in sustainability and resilience. While these concepts are widely discussed, existing research often addresses them separately, preventing understanding of their combined role in supply chain management.
Mahmut Mollaoglu, Bükra Doganer
wiley   +1 more source