Results 91 to 100 of about 3,974,486 (250)
Twiddler´s syndrome: report of a case
Twiddler´s syndrome is a rare complication of cardiac conduction devices; despite its low frequency, it should be considered when evaluating patients with suspicion of pacemaker´s dysfunction.
Ramírez Quintero, Juan David
doaj +1 more source
A review of microcircuit and hybrid field failures from Air Force avionic equipment [PDF]
Thomas J. Green
openalex +1 more source
High‐Temperature Oxidation of the CrFeNi Medium‐Entropy Alloy
The oxidation behavior of equiatomic CrFeNi MEA is a key issue that determines this material's suitability for high‐temperature application. The understanding of long‐term behavior is even more crucial than short‐term corrosion effects. The alloy is exposed to synthetic air at 1000, 1050, and 1100 °C for 24, 100, and 1000 h and systematically compared ...
Anna Maria Manzoni+5 more
wiley +1 more source
As a comprehensive infrastructure, urban integrated pipe gallery has numerous risk factors and various types, and once an accident occurs, it will have a major impact on urban public safety.
Gang Xue+3 more
doaj +1 more source
Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components
This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller+5 more
wiley +1 more source
Particular model for improving failure mode and effect analysis (FMEA) by using of overall equipment efficiency (OEE) [PDF]
Gholamreza Esmaeilian+4 more
openalex +1 more source
Ultrahigh‐molecular‐weight polyethylene powders (<≈40 μm) with a bulk density of 260 g L−1 are prepared from a silica supported bisimine pyridine iron catalyst. The nascent product is disentangled and can be thermally densified without loss of its low viscosity.
Adrian Vaghar+4 more
wiley +1 more source
Intramedullary reaming has been proven to be a safe and effective method for enhancing the union rates of long bone fractures. However, there is a risk of equipment failure, which can lead to severe complications.
Marlon M. Mencia+3 more
doaj
LSTM-based failure prediction for railway rolling stock equipment
L. Simone+8 more
semanticscholar +1 more source
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