Results 101 to 110 of about 62,581 (244)
steel research international, EarlyView.Surface reconditioning through mechanical and electrochemical polishing is shown to extend the fatigue life of predamaged 42CrMo4 steel by over 12 times. By removing ≈100 μm of surface material, surface‐driven fatigue damage is mitigated. This study introduces a reuse potential metric to evaluate fatigue recovery and support sustainable steel reuse. To
Ayush Shrivastava +7 more
wiley +1 more source
Electromagnetic Design of a New Electrically Controlled Magnetic Variable-Speed Gearing Machine
Energies, 2014 This paper proposes a new electrically controlled magnetic variable-speed gearing (EC-MVSG) machine, which is capable of providing controllable gear ratios for hybrid electric vehicle (HEV) applications.
Chunhua Liu, K. T. Chau
doaj +1 more source
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT Background Immersive virtual reality (VR) technology offers a non‐invasive, non‐pharmacological approach to reduce pain perception in patients undergoing diagnostic or interventional procedures. Objective To systematically evaluate the efficacy of immersive VR technology in reducing pain perception during obstetric and gynaecological ...
Jhia Jiat Teh +5 more
wiley +1 more source
Mass-dimensional charakteristics of wind-driven powerplants with horizontal axis of rotation of wind wheel [PDF]
, 2015 В роботі проведено аналіз базових конструкцій вітроенергетичних установок з горизонтальною віссю обертання вітроколеса. Проведено порівняння маси, об'єму та енергоефективності цих установок.
Fedorov, S. I. +5 more
core +1 more source
A mobile Magnetic Sensor Unit for the KATRIN Main Spectrometer
, 2012 The KArlsruhe TRItium Neutrino experiment (KATRIN) aims to measure the electron neutrino mass with an unprecedented sensitivity of 0.2 eV/c2, using b decay electrons from tritium decay.
Letnev, J. +6 more
core +1 more source
Methods in Ecology and Evolution, EarlyView.Abstract Ecologists and evolutionary biologists are increasingly turning to 3D models to use in scientific research. Natural history museums are one of the primary sources for specimens used as 3D models, and efforts are underway to digitize their collections using methods like photogrammetry.
Jeremy D. Pustilnik, Genevieve S. Rios
wiley +1 more source
An integrated PM magnetic-geared machine for hybrid electric vehicles [PDF]
, 2015 Paper no. DS1-58The free-piston generators have the advantages of simple structure, high power density and high efficiency, so they are proposed for applying in the series hybrid electric vehicles (HEV).
Chan, CC +4 more
core
Hydraulic In Vitro Characterization of MR‐Conditional Blood Pumps
Artificial Organs, EarlyView.Cardiac surgery in neonates requires close placement of cardiopulmonary bypass machines due to limited blood volume, complicating MR compatibility. This study introduces three MR‐conditional blood pump prototypes. None interfered with MRI imaging, though RF‐related sensor effects remain untested.
Dominik T. Schulte +6 more
wiley +1 more source
Magnetic gear and coupling using permanent magnet.
Journal of the Magnetics Society of Japan, 1987 Recently, permanent magnets have shown excellent practical performance characteristics. A description is given of a magnetic device with rotational ratio n constructed using a permanent magnet. When n ≠ 1, it operates as a magnetic gear and when n = 1, it operates as a magnetic coupling. As a magnetic gear, we used SmCo5 for the permanent magnet.
openaire +2 more sources
Journal of Fish Biology, EarlyView.Abstract Point‐abundance sampling by electric fishing (PASE) was compared with single‐pass (DF1) and triple‐pass depletion sampling (DF3) electric fishing on the same reaches of four headwater streams sampled over multiple years in the Ribble catchment, UK. Juvenile salmonids, mostly brown trout Salmo trutta with some Atlantic salmon S.
Reagan H. Pearce +3 more
wiley +1 more source