Results 11 to 20 of about 552,451 (296)

Investigation of conduction to keyhole mode transition [PDF]

open access: yes, 2012
There are two very distinct welding modes in laser welding, keyhole and conduction mode. The characteristics of keyhole laser welding; mainly high penetration, high productivity and high aspect ratio have led the industry to focus more on this mode.
Goncalves Assuncao, Eurico
core   +7 more sources

Conduction mode: broadening the range of applications for laser welding [PDF]

open access: yes, 2012
Conduction laser welding opens up a range of innovative applications for laser welding. This relatively novel mode of laser processing expands the application potential significantly beyond what is normally achieved today.
Assuncao, D. E.   +3 more
core   +7 more sources

Interaction time and beam diameter effects on the conduction mode limit [PDF]

open access: yes, 2012
Laser welding has two distinctive modes: keyhole and conduction mode. Keyhole mode is characterized by deep penetration and high welding speeds, while conduction mode has higher quality welds with no defects or spatter.
Assunção, Eurico   +2 more
core   +1 more source

Electrophysiological mechanisms of Bayés syndrome: insights from clinical and mouse studies

open access: yesFrontiers in Physiology, 2016
Bayés syndrome is an under-recognized clinical condition characterized by inter-atrial block (IAB). This is defined electrocardiographically as P-wave duration > 120 ms and can be categorized into first, second and third degree IAB.
Gary eTse   +4 more
doaj   +1 more source

CSchoel/shm-conduction: Release v1.1.1

open access: yes, 2021
SHM-Conduction This repository contains a modular model of the human cardiac conduction system written in Modelica as well as an extension of this model that introduces a trigger for premature ventricular contractions (PVCs).
Christopher Schölzel
core   +1 more source

Conduction in segmentally demyelinated mammalian central axons. [PDF]

open access: yes, 1997
The prominent symptoms associated with central demyelinating diseases such as multiple sclerosis (MS) are primarily caused by conduction deficits in affected axons.
Paul A. Felts   +8 more
core   +1 more source

Ultrasound-guided regional anesthesia for the pain management of elderly patients with hip fractures in the emergency department [PDF]

open access: yesClinical and Experimental Emergency Medicine, 2014
Objective We examined the pain-relieving effect of ultrasound-guided regional anesthesia performed by emergency physicians on elderly hip fracture patients. Methods This study is a prospective, non-randomized, case-control study.
Hee Kyung Lee   +3 more
doaj   +1 more source

Anisotropic Cardiac Conduction [PDF]

open access: yes, 2020
Anisotropy is the property of directional dependence. In cardiac tissue, conduction velocity is anisotropic and its orientation is determined by myocyte direction.
O’Neill, Mark   +20 more
core   +1 more source

Investigation of the conduction effect on temperature-based attitude estimation [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2019
Temperature sensors have recently been proposed for attitude estimation (AE) of Low-Earth satellites. However, since half of the satellite surfaces do not receive any heat flux from the Sun, conduction occurs among the satellite surfaces. In this regard,
Marjan Moghanipoor   +3 more
doaj   +1 more source

LSTM Neural Network for Inferring Conduction Velocity Distribution in Demyelinating Neuropathies

open access: yesFrontiers in Neurology, 2021
Waveform analysis of compound muscle action potential (CMAP) is important in the detailed analysis of conduction velocities of each axon as seen in temporal dispersion.
Hiroyuki Nodera, Makoto Matsui
doaj   +1 more source

Home - About - Disclaimer - Privacy