Results 41 to 50 of about 24,273 (299)

Temporal Trends and Short‐ and Long‐Term Mortality of People With Acute Myocardial Infarction and Rheumatoid Arthritis: A Nationwide Cohort Study

Arthritis Care &Research, EarlyView.
Objective We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analyzed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalized with AMI between 2005 and 2019 from the Myocardial Ischaemia ...
Megan Butler, Nicholas Weight, Muhammad Rashid, Rodrigo Bagur, Purvi Parwani, Samantha Hider, Edward Roddy, Robert Butler, Mamas A. Mamas   +8 more
wiley   +1 more source

DEVICE FOR SIMULATING OF ELECTROSTATIC DISCHARGE BY THE EXPLORATION OF NOISE STABILITY OF RADIOELECTRONIC TECHNICS

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of the original development and analysis of the functioning of the device for simulation of electrostatic discharges, which can be used in a wide range of test systems is presented.
V. V. Dybrovskij, O. U. Gapanovich
doaj  

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Field-Circuit Co-Simulation Method for Electrostatic Discharge Investigation in Electronic Products

IEEE Access, 2021
Electrostatic discharge (ESD) plays an important role in the hard or soft failure of electronic products due to its high voltage, strong electric field, instantaneous high current, and a wide spectrum electromagnetic radiation.
Lanlan Yang, Chang Yang, Yan Tu, Xiangji Wang, Qian Wang   +4 more
doaj   +1 more source

ON THE PROCESS OF ELECTROSTATIC SUPERCAPACITORS DISCHARGE

Bulletin of the South Ural State University series "Mathematics. Mechanics. Physics", 2021
Despite the growing popularity of supercapacitors (supercondensers), the common model of discharge and the unified method of describing their characteristics are not available as of yet. This is explained by the complexity of the physical and chemical processes occurring there.
E.S. Bogdanov, O.R. Sukhova, A.G. Vorontsov   +2 more
openaire   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Feedback Control of Electrification in Powder Pneumatic Conveying Process [Translated]†

KONA Powder and Particle Journal, 2014
In a powder pneumatic conveying process, powders are remarkably charged due to the collisions and frictions between themselves or against the conveying pipe, which sometimes causes explosion and fire.
Satoru Watano, Seiji Saito, Teruo Suzuki
doaj   +1 more source

A Novel DTSCR Structure with High Holding Voltage and Enhanced Current Discharge Capability for 28 nm CMOS Technology ESD Protection

Micromachines, 2023
To cope with the much narrower ESD design window in 28 nm CMOS technology, a novel diode-triggered silicon-controlled rectifier with an extra discharge path (EDP-DTSCR) for ESD protection is proposed in this paper.
Zeen Han, Shupeng Chen, Hongxia Liu, Shulong Wang, Boyang Ma, Ruibo Chen, Xiaojun Fu   +6 more
doaj   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source