Results 141 to 150 of about 45,533 (303)

Comparison of spiral CT angiography vs digital subtraction angiography in the evaluation of living kidney donors

open access: yesIndian Journal of Urology, 2002
Recent reports suggest that spiral computed tomographic (CT) angiography could replace conventional angiogra-phy and intravenous urography (IVU) for the assessment of potential live kidney donors.
Santosh Kumar   +3 more
doaj  

Embedded Direct‐Written Organic Micro‐TEGs for High‐Efficiency Skin‐Heat Harvesting

open access: yesAdvanced Electronic Materials, EarlyView.
A finite‐element–guided design of direct‐written organic micro‐thermoelectric generators is presented for efficient skin‐heat harvesting. Embedding PEDOT:PSS/PBFDO thermoelectric legs within flexible substrates suppresses interfacial heat losses and enhances vertical heat flow.
Milad Jabri   +4 more
wiley   +1 more source

UNILATERAL ENTRAPMENT OF RENAL ARTERY BY DIAPHRAGMATIC CRUS Shruthi B N

open access: yesNational Journal of Medical Research, 2013
Renal artery entrapment by the diaphragmatic crus is a very infrequent cause of renovascular hypertension. Renal arteriography confirms a 50% reduction in diameter (stenosis) of the renal artery entrapped by the diaphragmatic crus.
Shruthi B N
doaj  

Role of GRK2 in Trophoblast Necroptosis and Spiral Artery Remodeling: Implications for Preeclampsia Pathogenesis. [PDF]

open access: yesFront Cell Dev Biol, 2021
Lv Z   +9 more
europepmc   +1 more source

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

open access: yesAdvanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang   +3 more
wiley   +1 more source

Focal Spot, Summer 1999 [PDF]

open access: yes, 1999
https://digitalcommons.wustl.edu/focal_spot_archives/1082/thumbnail ...

core   +1 more source

872 Racial differences in spiral artery remodeling [PDF]

open access: yesAmerican Journal of Obstetrics and Gynecology, 2021
Ozhan Turan   +7 more
openaire   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo   +3 more
wiley   +1 more source

Ventilatory Obstruction with Spiral Embedded Tube - Are They as Safe?

open access: yesIndian Journal of Anaesthesia, 2007
Spiral embedded tubes are routinely being used in anaesthetic practice these days as a preventive measure in cases where kinking of the endotracheal tube is anticipated. In spite of this advantage spiral embedded tubes can at times lead to disaster since
Dinesh Malhotra   +3 more
doaj  

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