Results 81 to 90 of about 93,942 (223)

THE MODERNIZATION OF THE ELEMENTS OF THE BRAKE LEVER TRANSMISSION OF FREIGHT CARS BOGIES

open access: yesNauka ta progres transportu, 2019
Purpose. This study seeks to identify a rational way to modernize the brake lever transmission elements of freight car bogies. Methodology. Theoretical and operational studies concerning the structural limitations of the appearance of abnormal wear on ...
V. G. Ravlyuk
doaj   +1 more source

Influence of benzoyl chloride treatment on the tribological characteristics of Cyperus pangorei fibers based non-asbestos brake friction composites

open access: yesMaterials Research Express, 2019
Natural fibers are widely used in the various lightweight and medium load applications due to their vital advantages. Cyperus pangorei is abundantly found on the river banks.
L Ganesh Babu
doaj   +1 more source

INVESTIGATION OF THE GEOMETRIC PARAMETERS OF THE BRAKE PADS OF FREIGHT CARS UNDER HAZARDOUS WEAR

open access: yesNauka ta progres transportu, 2020
Purpose. This study aims to determine the geometric parameters of the brake pads of freight cars under hazardous wear. Methodology. A set of operational and theoretical studies concerning the occurrence of hazardous wear, which changes the geometric ...
V. G. Ravlyuk   +2 more
doaj   +1 more source

A Novel Single‐Encounter‐Emphasise‐Attention Neural Network for Predictive Maintenance in Urban Infrastructure

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The Riyadh Metro represents a significant project in Saudi Arabia, designed to transform urban transportation and reduce traffic congestion within the city. With six metro lines and 85 stations, the network is expected to serve millions of passengers daily, necessitating innovative digitally driven maintenance approaches to ensure reliable ...
Tawfeeq Shawly, Ahmed A. Alsheikhy
wiley   +1 more source

Results of bench tests of the improved caliper mechanism of the disc brake with the new brake pads of the passenger car

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2018
A number of shortcomings was identified during the period of operation of passenger cars produced by JSC “TVZ” in the period from 2001 to 2015, both with the unified disc brake produced by JSC “TVZ”, which is installed in 1200 passenger cars, and ...
M. V. Gudas   +5 more
doaj   +1 more source

Engineering Apprenticeships: Youth Transitions, Industrial Capital and the Role of Working‐Class Households

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT Using biographical methods, the study explores the lives of 34 young people undertaking engineering apprenticeships in Teesside, Northeast England. It examines why working‐class youth in a deindustrialised region might be attracted to engineering, how they might secure apprenticeship, and the invaluable role households play in orchestrating ...
Anoop Nayak, Graham Gaunt
wiley   +1 more source

Effect of Compressive Strain of Brake Pads on Brake Noise

open access: yes, 2020
Brake noise, a principal component of vehicle noise, is among the most critical measures of vehicle quality. The perceived quality of cars can be improved by reducing brake noise; therefore, vehicle manufacturers are extensively investigating the ...
Shugen Hu   +4 more
core   +1 more source

The Unintended Consequences of German Deterrence

open access: yesGlobal Policy, EarlyView.
ABSTRACT Germany's evolving deterrence posture boils down to continued participation in NATO nuclear sharing and an ambitious conventional rearmament program. Due to its non‐nuclear status and a result of decades of underinvestment, Germany prioritizes modern conventional weapons.
Ulrich Kühn
wiley   +1 more source

Effects of 6‐OHDA‐Mediated Chemical Denervation of Sympathetic Axons in Inguinal Subcutaneous White Adipose Tissue

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims White adipose tissue (WAT) innervation by sensory and sympathetic axons contributes to tissue functions, but the consequences of selectively disrupting sympathetic input to WAT remain incompletely defined. Materials and Methods We utilised 6‐hydroxydopamine (6‐OHDA) as a validated approach to achieve bilateral sympathetic denervation of ...
Gilian Gunsch   +15 more
wiley   +1 more source

Parent child contact problems—Re‐connecting the dots through a somatic lens

open access: yesFamily Court Review, EarlyView.
Abstract Parent child contact problems (PCCP) and parental alienation (PA) occupy much time for family law professionals especially as parents might use the term PA loosely, for the parent allegedly doing PA and the parent experiencing PA. Negotiating safety, connection and distance are fundamental to PCCP.
Maureen Mueller
wiley   +1 more source

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