Results 121 to 130 of about 1,075 (258)

Technology on Snow and Ice: Innovation, Monitoring, and Performance for the Olympic Winter Games Milano Cortina 2026

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 2, February 2026.
ABSTRACT Elite performance in Olympic winter sports depends on the interplay among the athlete, equipment, and the snow or ice. This naturally evolves with temperature, humidity, wind, preparation, and contact between the equipment and its surface. Together, these factors continuously rebalance the forces of gravity, aerodynamic drag, and friction ...
Andreas Almqvist   +4 more
wiley   +1 more source

Analysis, Synthesis and Classification of Structural and Kinematic Diagrams for Power Trains with Three Degrees of Freedom

open access: yesМеханика машин, механизмов и материалов, 2011
Structures for power trains (transmissions) with three degrees of freedom as a full set of vertexedge incidence matrixes are presented. General rules for making the incidence matrixes to avoid the isomorphic transmission structures are formulated ...
V.B. Algin
doaj  

Microplastic Pollution in Aquaculture: Challenges and Mitigation

open access: yesWater and Environment Journal, Volume 40, Issue 1, Page 3-20, February 2026.
ABSTRACT Microplastics (MPs) have gained significant attention due to their potential environmental threat. This paper addresses MPs contamination in aquaculture, a critical concern for food safety and public health. The extensive use and disposal of plastic products in aquaculture, like netting materials, pose a significant threat to aquatic life ...
Sivakamavalli Jeyachandran   +5 more
wiley   +1 more source

Damage Analysis of Planetary Gear Train in Wind Turbine Gearbox

open access: diamond, 2017
Dong Xiang   +4 more
openalex   +1 more source

一种新型的仿生步行机构及其运动仿真

open access: yesJixie chuandong, 2010
Imitating animals asymmetric motion,a new-style bionics walking mechanism is designed by using two tandem planetary gear trains,which is composed of one first swiveling arm,one second swiveling arm,two striding rods and walking bracket,etc.In which,the ...
汪永明   +3 more
doaj  

Digital Twin of a Gear Root Crack Prognosis. [PDF]

open access: yesSensors (Basel), 2023
Matania O, Bechhoefer E, Bortman J.
europepmc   +1 more source

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