Nonlinear dynamics analysis of high contact ratio gears system with multiple clearances
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-2190-0
Abstract: A brief research status on high contact ratio gears (HCRG) is first conducted to obtain a basic understanding. Subsequently, a nonlinear dynamic model of HCRG with multiple clearances is established by the lumped mass method,… read more here.
Keywords: system; ratio gears; contact ratio; ratio ... See more keywords
On the cause and correction of the anomalously high contact angles measured on soils and granular materials
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DOI: 10.1016/j.geoderma.2021.114973
Abstract: Abstract Anomalously high water contact angles are often measured for soils or other granular materials when using a goniometer which is designed for use with flat surfaces. For many years such high contact angles have… read more here.
Keywords: contact; correction; contact angles; contact angle ... See more keywords
Marketing the use of headgear in high contact sports
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Retailing and Consumer Services"
DOI: 10.1016/j.jretconser.2020.102407
Abstract: Abstract High contact sports have gained popularity among consumers, who often seek thrills and the feeling of invincibility by risking their well-being. One major health risk associated with these sports is head injuries, including trauma,… read more here.
Keywords: headgear high; marketing use; use headgear; contact sports ... See more keywords
Macroscale Superlubricity Induced by MXene/MoS2 Nanocomposites on Rough Steel Surfaces under High Contact Stresses.
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DOI: 10.1021/acsnano.2c09640
Abstract: Toward the goal of achieving superlubricity, or near-zero friction, in industrially relevant material systems, solution-processed multilayer Ti3C2Tx-MoS2 blends are spray-coated onto rough 52100-grade steel surfaces as a solid lubricant. The tribological performance was assessed in… read more here.
Keywords: steel surfaces; microscopy; mos2; mos2 nanocomposites ... See more keywords
Neuroradiologic Evaluation of MRI in High-Contact Sports
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DOI: 10.3389/fneur.2021.701948
Abstract: Background and Purpose: Athletes participating in high-contact sports experience repeated head trauma. Anatomical findings, such as a cavum septum pellucidum, prominent CSF spaces, and hippocampal volume reductions, have been observed in cases of mild traumatic… read more here.
Keywords: football; contact sports; cavum septum; high contact ... See more keywords