Results 101 to 110 of about 499,917 (341)
Development of Aluminum Scandium Alloys for Hydrogen Storage Valves
Advanced Engineering Materials, EarlyView.Different aluminum alloy series and various aluminum‐scandium alloys with differing Sc and Zr levels are evaluated for use in hydrogen storage valve production. The alloys undergo hardness testing, optical microscopy, and tensile strength analysis, with hardening behavior studied under varying conditions.
Francisco García‐Moreno +4 more
wiley +1 more source
Evaluation of Adhesive Joints Between Coating and Substrate Using Ultrasonic Spectroscopy
Communications, 2001 In the paper the theoretical analysis of ultrasonic impulse signal and experimental investigations on some specimens was carried out. The specimens were made of constructional steel on which some coatings of automotive putty and lacquer were layered.
Marian Josko, Marcin Jarmuzek
doaj +1 more source
Understanding people's experiences of extrication while being trapped in motor vehicles: a qualitative interview study. [PDF]
BMJ Open, 2022 Nutbeam T +3 more
europepmc +1 more source
Commercial driver license (CDL) third party tester's safety officer manual [PDF]
, 2015 This manual gives requirements for teaching commercial vehicle driving including requirements for safety officers and companies, duties of designated responsible persons, administrative requirements and CDL applicant ...
South Carolina Department of Motor Vehicles
core
Design and implementation of hybrid vehicle using control of DC electric motor [PDF]
, 2019 The electric motors and its control technology are key components of hybrid electric vehicles (HEVs). Control of the electric motor is a fundamental issue for traction application in electric vehicles and HEVs. This paper presents the design, development
Chaudary, Muhammad Akmal +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus +9 more
wiley +1 more source
SARS in Cars: Carbon Dioxide Levels Provide a Simple Means to Assess Ventilation in Motor Vehicles. [PDF]
Pathog Immun, 2022 Haq MF +4 more
europepmc +1 more source
Gun Deaths Outpace Motor Vehicle Deaths in the DMV in 2010 [PDF]
, 2012 Firearm-related fatalities exceeded motor vehicle fatalities in the DMV (District of Columbia, Maryland, and Virginia) in 2010, the most recent year for which data is available for both products.
core
Advanced Engineering Materials, EarlyView.Prestraining the substrate influences coating formation process. Higher prestraining force leads to higher coating thickness and lower hardness. Increase in prestraining force enhances preliminary damage in hard anodic coating. Fatigue damage mechanisms change for hard anodized prestrained samples.
Linto George Thomas +4 more
wiley +1 more source
Child restraint use in motor vehicles in Shanghai, China: a multiround cross-sectional observational study. [PDF]
BMJ Open, 2021 Chen T, Bachani AM, Li Q.
europepmc +1 more source