Results 71 to 80 of about 329,549 (313)
Sensors, 2019 In this paper, we present a new attempt to lay ballastless tracks on long-span cable-stayed bridges on high-speed railways. The arrangements of ballastless tracks laid on cable-stayed bridges can be divided into two conditions: (i) across the cable ...
Xingwang Sheng, Weiqi Zheng, Zhihui Zhu
doaj +1 more source
Analysis of wear-debris from full-scale bearing fatigue tests using the ferrograph [PDF]
The ferrograph was used to determine the types and quantities of wear particles generated during full-scale bearing fatigue tests. Deep-groove ball bearings made from AISI 52100 steel were used.
Jones, W. R., Loewenthal, S. H.
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Chimeric antigen receptor (CAR) T‐cell therapy has been investigated in neurological diseases, encompassing both central nervous system malignancies and autoimmune disorders, thereby extending its application beyond hematological cancers.
Omar Alqaisi +5 more
wiley +1 more source
Review of Multiaxial Testing for Very High Cycle Fatigue: From ‘Conventional’ to Ultrasonic Machines
Machines, 2020 Fatigue is one of the main causes for in service failure of mechanical components and structures. With the development of new materials, such as high strength aluminium or titanium alloys with different microstructures from steels, materials no longer ...
Pedro Costa +6 more
doaj +1 more source
DC-10 composite vertical stabilizer ground test program [PDF]
A review of the structural configuration and ground test program is presented. Particular emphasis is placed on the testing of a full-scale stub box test subcomponent and full span ground test unit.
Palmer, J. M., Jr. +2 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou +15 more
wiley +1 more source
Pulsating Tension Fatigue Test of Full-Scale Machine Parts
Journal of the Society of Materials Science, Japan, 1970 Pulsating tension fatigue tests were made of some full scale machine parts, such as PC wire strand 1×4, 1×7 and 1×19, wire rope 6×19, steel wire, tie rod, etc.……. As a result of these tests, it has been found that the stress amplitude of fatigue strength sometimes drops as low as less than 5kg/mm2, which is rather small values as laboratory fatigue ...
Morio SEKI, Shigeru YAMAMOTO
openaire +2 more sources
Fatigue strength testing employed for evaluation and acceptance of jet-engine instrumentation probes [PDF]
The fatigue type testing performed on instrumentation rakes and probes intended for use in the air flow passages of jet engines during full scale engine tests is outlined.
Armentrout, E. C.
core +1 more source
Testing and Development of Pre-Stressed CFRP Retrofit Strategies for Controlling Fatigue Cracking in Steel Waterway Lock Gate Structures [PDF]
, 2018 Steel waterway lock gates across the national inland waterway transportation network are reaching and exceeding their intended service life, often experiencing component failures that lead to service interruptions.
Langston, Maggie
core +2 more sources
Wear mechanisms and transitions in railway wheel steels [PDF]
, 2004 The need to improve safety and reduce costs means that new specifications are being imposed on railway wheel wear. These mean that more durable wheel steels are required.
Dwyer-Joyce, R.S., Lewis, R.
core +1 more source