Results 31 to 40 of about 10,250 (188)
Slip and Adhesion in a Railway Wheelset Simulink Model Proposed for Detection Driving Conditions Via Neural Networks [PDF]
, 2018 Constantly enlarging operation of locomotives with a very high tractive power in modern railway transport has caused problems with optimal supplying torque from motor to wheel-sets.
Dybala, Vojtěch +3 more
core +1 more source
How Activated Carboxylic Acids Can Drive Dissipative Systems
ChemSystemsChem, Volume 7, Issue 5, September 2025.This concept aims to describe the dissipative chemical systems driven by activated carboxylic acids (ACAs), identifying three different types: systems under dissipative conditions (Type 1), energy ratchets (Type 2), and non‐equilibrium steady states (NESS) systems (Type 3).
Matteo Valentini +2 more
wiley +1 more source
Modern mechanisms make manless Martian mission mobile: Spin-off spells stairclimbing self-sufficiency for earthbound handicapped [PDF]
, 1975 Concepts were developed for three wheel chairs from progressively improving designs of a proposed unmanned roving vehicle for the surface exploration of Mars; as a spin-off, a concept for a stair-climbing wheel chair was generated.
Hassel, D. R. +2 more
core +1 more source
, 2019 Many searches for axion cold dark matter rely on the use of tunable electromagnetic resonators. Current detectors operate at or near microwave frequencies and use cylindrical cavities with cylindrical tuning rods.
Lewis, Samantha M. +2 more
core +1 more source
Solar Splash Senior Design Project [PDF]
, 2020 Indiana University Purdue University IndianapolisThe Solar Splash senior project is the first attempt at creating an entirely solar propelled watercraft.
Almogayer, Khaled +2 more
core
A Combined Signal Display Method for Hollow Axle Automated Ultrasonic Test System
Kongzhi Yu Xinxi Jishu, 2018 Hollow axle automated ultrasonic test system uses high speed spinning probes inside the hole of the axle. This generates massive data containing echo wave and position information.
TANG Lixin
doaj
pH‐Controlled Gliding Motions in Pillar[5]arene‐Containing Molecular Shuttles
ChemistryEurope, Volume 3, Issue 4, July 14, 2025.The perfectly reversible protonation/deprotonation of pillar[5]arene‐based molecular shuttles allows to control the amplitude of the gliding motions of the macrocyclic component along the axle moiety. Such motions occur over the full length of the molecular axle in the protonated state.
Nihed Becharguia +6 more
wiley +1 more source
Jixie chuandong, 2008 Based on ANSYS,FEA software,the design of drive axle is illustrated,and its stress and stiffness are cheched.Comparing the result of the hollow drive axle with the solid drives,the conclusion is drawn.Different from the conventional method,this method ...
钟佩思, 王景林, 刘梅, 刘凤景
doaj
Research on the Bending Mechanical Properties of Laminated Glass Panels Under Concentrated Loads
Engineering Reports, Volume 7, Issue 4, April 2025.This article conducts bending tests on glass bridge decks under wheel loads to study the mechanical properties of glass panel structures applied to automotive bridge decks. The experiment applies a concentrated load to the center of the plate, with displacement as the control condition for loading.
Tang Peng, Gong Sai
wiley +1 more source
Ultrasensitive 129Xe Magnetic Resonance Imaging: From Clinical Monitoring to Molecular Sensing
Advanced Science, Volume 12, Issue 8, February 24, 2025.Ultrasensitive 129Xe magnetic resonance imaging (MRI) is a novel clinically approved technology that overcomes the sensitivity limitations of traditional 1H MRI by introducing hyperpolarized 129Xe as the signal source. This review summarizes recent advancements in 129Xe MRI, covering its principles, methodologies, applications ranging from clinical ...
Yuqi Yang +7 more
wiley +1 more source