Results 191 to 200 of about 947,691 (244)

Gear-like MOF microrobots for single cell mechanotransduction of microvilli. [PDF]

Nat Commun
Liu X, Wang Y, Lin L, Liu N, Yang Z, Wang P, Yan X, Guo J, Jin D, Ma X.   +9 more
europepmc   +1 more source

Multi-Material Extrusion-Based 3D Printing of Hybrid Scaffolds for Tissue Engineering Application. [PDF]

Gels
Abramov A, Sulkhanov Y, Menshutina N.
europepmc   +1 more source

Serum PFAS in Aircraft Rescue and Firefighting (ARFF) Firefighters From Six U.S. Airport Fire Departments. [PDF]

Am J Ind Med
Calkins MM, Liu Y, Horn G, Calafat AM, Graber JM, Beitel SC, Caban-Martinez AJ, Botelho JC, Krause R, Mathis R, Hughes J, Grant C, Goodrich JM, Nematollahi A, Jung AM, Coleman AD, Littau S, Hawkes BA, Mayer AC, Burgess JL.   +19 more
europepmc   +1 more source

Additive Manufacturing Meets Gear Mechanics: Understanding Abrasive Wear Evolution in FDM-Printed Gears. [PDF]

Polymers (Basel)
Ciobanu R, Arhip G, Donțu O, Rizescu CI, Grămescu B.   +4 more
europepmc   +1 more source

Serum PFAS levels in UK firefighters. [PDF]

Sci Rep
Stec AA, Snelgrove T, Riley K, Handlovicova K, Everett CC, Gittins M.   +5 more
europepmc   +1 more source

THE WEAR OF POLYAMIDE FOR POLYMER GEAR APPLICATIONS

International Research Journal of Modernization in Engineering Technology & Science
openaire   +1 more source

EXPERIMENTAL INVESTIGATION OF POLYMER COMPOSITE GEAR

IARJSET
openaire   +1 more source

Noise Evaluation of S-Polymer Gears [PDF]

Polymers, 2022
In this study, an acoustic behaviour of S-polymer gears made of the material combination POM/PA66 was investigated and compared to the standardised involute gears (E-gears). Basic evaluating characteristics included noise during operation, which is of particular significance when noise reduction is expected.
Srećko Glodež, Matija Hriberšek
exaly   +4 more sources

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Effect of metal and polymer mating gears on the bending fatigue performance of asymmetric polymer gears

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2021
The material of the mating gear influences the fatigue life of polymer gears. The bending fatigue characteristics of polyamide 66 asymmetric gears (34°/20° and 20°/34°) corresponding to steel–polymer and polymer–polymer material combinations were investigated.
Sambandam Senthilvelan, A Karthik Pandian   +1 more
exaly   +2 more sources

Modelling polymer draft gears

Vehicle System Dynamics, 2016
ABSTRACTThis paper developed a new and simple approach to model polymer draft gears. Two types of polymer draft gears were modelled and compared with experimental data. Impact characteristics, in-train characteristics and frequency responses of these polymer draft gears were studied and compared with those of a friction draft gear.
Colin Cole, Qing Wu, Shihui Luo
exaly   +3 more sources