Results 161 to 170 of about 7,987,782 (283)

Comparison of the sit-up test and head-up tilt test for assessing blood pressure and hemodynamic responses in healthy young individuals. [PDF]

Blood Press Monit, 2022
Oyake K, Murayama J, Tateishi T, Mochida A, Matsumoto M, Tsujikawa M, Kondo K, Otaka Y, Momose K.   +8 more
europepmc   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

A contemporary review of the head-up tilt test: Utility and limitations. [PDF]

Indian Heart J
Udyavar A, Shenthar J, Naik AM, Khanra D, Ramalingam V, Singhal R, Choudhary D, Gupta PN, Rao BH, Mehrotra S, Arora V, Kathuria S, Suri P, Benditt D, Sutton R.   +14 more
europepmc   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source

Diagnostic efficacy of transcranial Doppler combined with upright tilt test in vasovagal syncope. [PDF]

J Neurol
Wang J, Li H, Cao L.
europepmc   +1 more source

Heart Rate Asymmetry Analysis During Head-Up Tilt Test in Healthy Men. [PDF]

Front Physiol, 2021
Pawłowski R, Buszko K, Newton JL, Kujawski S, Zalewski P.   +4 more
europepmc   +1 more source

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Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Association between deceleration capacity-quantified vagal tone and vasovagal syncope patients with different responses to head-up tilt test. [PDF]

Heart Rhythm O2
Maimaitijiang P, Wang X, Zhang T, Chen A, Zheng L, Yao Y.   +5 more
europepmc   +1 more source

Clinical Significance of the Head-Up Tilt Test in Improving Prognosis in Patients with Possible Neurally Mediated Syncope. [PDF]

Biology (Basel), 2021
Ayabe K, Komiyama T, Hasegawa M, Sakai T, Morise M, Sakama S, Yagishita A, Amino M, Ikari Y, Yoshioka K.   +9 more
europepmc   +1 more source