Results 161 to 170 of about 12,409,837 (292)

SCS: Superior‐Vena‐Cava Compressing Shape‐Memory‐Alloy‐Based Implantable Device for Heart Failure

open access: yesAdvanced Engineering Materials, EarlyView.
An implantable superior–vena‐cava compression device, utilizing biocompatible shape‐memory‐alloy actuators, regulates blood flow and thereby achieves an 18.6% reduction in end‐diastolic left ventricular volume in a porcine model of ADHF. This potential long‐term solution minimizes thrombosis risk by avoiding direct blood contact, offering a significant
Yongjin Kim   +6 more
wiley   +1 more source

Nursing procedure in the temporary transvenous pacemaker implantation

open access: yesNURE Investigación, 2013
The temporary transvenous pacemaker (MPTT) implantation is a technique that consists in stimulating artificially the heart when the natural pacemaker is unable to maintain the rhythm and the appropiate frequency.
Mª Teresa Redecillas Peiró   +3 more
doaj  

Plasma‐Induced Maskless Formation of Quasi‐Periodic Nanoripples on Polymeric Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Reactive plasma etching is proposed for maskless, rapid, mass‐production of quasi‐periodic nanoripples formed on the area adjacent to the electrode of polymeric substrates perpendicularly placed on the electrode. To this end, a modeling framework is employed for the calculation of particle trajectories, which predicts the angular and energy ...
Athina S. Kastania   +9 more
wiley   +1 more source

Snakebite management in Iran: Devising a protocol

open access: yesJournal of Research in Medical Sciences, 2014
Background: Snakebite in Iran has been a health concern. However, management of snakebite is not standardized and varies from center to center. This study is aimed at devising an evidence-based comprehensive protocol for snakebite management in Iran, to ...
Seyed Mostafa Monzavi   +2 more
doaj  

Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality

open access: yesAdvanced Engineering Materials, EarlyView.
Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi   +5 more
wiley   +1 more source

Poisonous Spiders: Bites, Symptoms, and Treatment; an Educational Review

open access: yesEmergency, 2014
More than 40,000 species of spiders have been identified in the world. Spider bites is a common problem among people, however few of them are harmful but delay in treatment can cause death.
Farzad Rahmani   +5 more
doaj  

A General Cyanine‐Based Platform for Designing Robust Dual‐Channel Near‐Infrared Fluorescent and Photoacoustic Probes

open access: yesAdvanced Functional Materials, EarlyView.
The study presents a general cyanine‐based platform CySN for designing robust dual‐channel near‐infrared fluorescent (NIRF) and photoacoustic (PA) probes with high ratiometric signals change. CySN enables the construction of highly sensitive and selective dual‐channel NIRF/PA probes for both small molecule and enzyme biomarkers (H2O2, esterase ...
Pingzhou Wu   +14 more
wiley   +1 more source

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