Results 131 to 140 of about 1,769,252 (349)

A Machine-Learning-Based Approach for Railway Track Monitoring Using Acceleration Measured on an In-Service Train. [PDF]

Sensors (Basel), 2023
Malekjafarian A, Sarrabezolles CA, Khan MA, Golpayegani F.   +3 more
europepmc   +1 more source

Review of recent trends of advancements in multilevel inverter topologies with reduced power switches and control techniques

IET Power Electronics, EarlyView.
Some of the topologies with a fewer number of power switches are reviewed and scrutinized. An extensive analysis of the topologies, control strategy and applications are presented here, suggesting suitable multilevel inverter solutions to the known industrial application or new research.
Anurag Choudhary, Rohit Kumar, Shimi Sudha Letha, Farhad Ilahi Bakhsh, Arshdeep Singh, Mohammad Junaid Khan   +5 more
wiley   +1 more source

Simulation and Experimental Study of a Piezoelectric Stack Energy Harvester for Railway Track Vibrations. [PDF]

Micromachines (Basel), 2023
Min Z, Hou C, Sui G, Shan X, Xie T.
europepmc   +1 more source

Contamination of copper in leafy vegetables grown near Kalyan Railway Track, Maharashtra, India

, 2020
Rohan Bhagat, Sushilkumar Chaudhari
openalex   +1 more source

Railway slab vs ballasted track: A comparison of track geometry degradation

Construction and Building Materials, 2023
C. Charoenwong, D. Connolly, A. Colaço, P. Alves Costa, P. Woodward, A. Romero, P. Galvín   +6 more
semanticscholar   +1 more source

Abiotic variables drive different aspects of fish community trait variation and species richness across the continental United States

Journal of Animal Ecology, EarlyView.
Trait distributions provide insight into how niches overlap within a broader trait space. By integrating individual‐level trait observations from different communities, we can explore how facets of trait dimensionality vary across environmental conditions.
Alicia McGrew, Crysta Gantz, Brigid Wills, Benjamin Baiser, Sydne Record, Phoebe L. Zarnetske, Angela L. Strecker   +6 more
wiley   +1 more source

Dealing with disruptions in railway track inspection using risk-based machine learning. [PDF]

Sci Rep, 2023
Kaewunruen S, Osman MH.
europepmc   +1 more source

Research on Tracking Foreign Objects in Railway Tracks Based on Hidden Markov Kalman Filter

, 2022
Tao Hou, Zhao Yanzhang, Hongxia Niu, Mingxi Chen, Shan Wang   +4 more
openalex   +2 more sources

Should you use data integration for your distribution model?

Journal of Animal Ecology, EarlyView.
This paper explores cases where data integration (the joint modelling of two or more observational datasets) is useful for species distribution models, and also highlights cases where it's actually not useful. This provides the first concrete guidance for deciding whether or not data integration is worth your time.
Benjamin R. Goldstein, Jeffrey W. Doser, Brent S. Pease, Krishna Pacifici   +3 more
wiley   +1 more source

Design and manufacture of a scaled railway track with mechanically variable geometry. [PDF]

Sci Rep, 2022
Chamorro R, Aceituno JF, Urda P, Del Pozo E, Escalona JL.   +4 more
europepmc   +1 more source