Results 221 to 230 of about 171,653 (325)

The triggers of situational syncope do not influence the head-up tilt test response and prognosis. [PDF]

Europace
Russo V, Parente E, Comune A, Rago A, Nigro G, Brignole M.   +5 more
europepmc   +1 more source

Regional analysis of cerebral hemodynamic changes during the head-up tilt test in Parkinson's disease patients with orthostatic intolerance. [PDF]

Neurophotonics, 2020
Phillips Z, Kim JB, Paik SH, Kang SY, Jeon NJ, Kim BM, Kim BJ.   +6 more
europepmc   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Mathematical modeling of the cardiovascular autonomic control in healthy subjects during a passive head-up tilt test. [PDF]

Sci Rep, 2020
Ishbulatov YM, Karavaev AS, Kiselev AR, Simonyan MA, Prokhorov MD, Ponomarenko VI, Mironov SA, Gridnev VI, Bezruchko BP, Shvartz VA.   +9 more
europepmc   +1 more source

Gender differences in circulatory adjustment to head-up tilt test in health

, 2020
Sadia Afrin Rimi, Iffat Rezwana, Shamima Sultana, Sultana Ferdousi   +3 more
openalex   +1 more source

The yield of head‐up tilt testing is not significantly increased by repeating the baseline test [PDF]

, 1996
Behzad B. Pavri, Jeremy N. Ruskin, Ross Brooks   +2 more
openalex   +1 more source

Electrically Tunable Friction: From Sticky to Slippery with Ionic Hydrogels

Advanced Materials, EarlyView.
This work demonstrates electrically tunable friction “from sticky to slippery” using ionic hydrogels, achieving reversible more‐than‐fifty‐fold modulation without liquid lubricants. An electric field extracts a salt‐rich interfacial layer that dramatically reduces friction.
Chenxu Liu, Yuan Yao, Yuanyuan Wang, Qi Zhou, Ziqian Zhao, Chenyu Qiao, Yongxiang Sun, Yonggang Meng, Yu Tian, Hongbo Zeng   +9 more
wiley   +1 more source

Age-Related Differences in Cardiovascular and Cerebrovascular Responses During the Head-Up Tilt Test: An Exploratory Study Using Continuous Biosignal Data. [PDF]

Sensors (Basel)
Park C, Hong JM.
europepmc   +1 more source

Cerebral hemodynamic monitoring of Parkinson's disease patients with orthostatic intolerance during head-up tilt test. [PDF]

Neurophotonics, 2020
Kim JB, Phillips Z, Paik SH, Kang SY, Jeon NJ, Kim BJ, Kim BM.   +6 more
europepmc   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source