Results 191 to 200 of about 13,767,586 (365)
Head-up tilt test in complicated neurocardiogenic syncope in children
, 1997 C I Noh, Ho Sung Kim
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Comparative study of cerebral blood flow between postural tachycardia and neurocardiogenic syncope, during head-up tilt test [PDF]
, 2002 Antonio G. Hermosillo
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Cardioinhibitory syncope with asystole during nitroglycerin potentiated head up tilt test: prevalence and clinical predictors. [PDF]
Clin Auton Res, 2022 Russo V +11 more
europepmc +1 more source
Vasovagal syncope: differences between passive tilt and isoproterenol tilt table testing
, 1998 Win‐Kuang Shen +5 more
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A13-5 Slowing of the sinus rhythm and the pattern of activation of the sympathetic nervous system during head-up tilt test [PDF]
, 2002 Dorota Zyśko, Jacek Gajek
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Advanced Engineering Materials, EarlyView.High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt +3 more
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Advanced Engineering Materials, EarlyView.This study explores the effects of pixel size and spacing when fabricating electroluminescent (EL) multipixel displays. COMSOL simulations identify the impact of pixel dimensions and spacing on electric field distribution and lighting efficiency. Flexible, high‐resolution EL pixel arrays are reverse offset printed, achieving a 96% reduction in pixel ...
Huanghao Dai +3 more
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Advanced Engineering Materials, EarlyView.This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi +4 more
wiley +1 more source
Accelerated Life Test and Life Analysis of Self-lubricating Radial Spherical Plain Bearing
Jixie chuandong, 2016 With life testing machine developed on our own,according to data terminated life test method without substitution,the accelerated life tests for a certain type of self- lubricating radial spherical plain bearing are carried out.
Lu Jianjun, Qiu Ming, Li Yingchun
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