Results 81 to 90 of about 122,233 (271)

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

A Survey on Sensor-based Threats to Internet-of-Things (IoT) Devices and Applications [PDF]

open access: yesarXiv, 2018
The concept of Internet of Things (IoT) has become more popular in the modern era of technology than ever before. From small household devices to large industrial machines, the vision of IoT has made it possible to connect the devices with the physical world around them.
arxiv  

Scalable Manufacturing of Radiation‐Tolerant Potentiometric Electrodes: A Systematic Transition from Laboratory to Semiautomated Fabrication

open access: yesAdvanced Engineering Materials, EarlyView.
Laboratory protocols for producing thin‐film pH electrodes for sterilized single‐use technologies have been successfully developed into a semiautomated workflow, with higher throughput and precision of membrane thickness. Accuracies are within 0.05 pH units versus ground truth, and uncertainty analysis reveals the largest sources of error to be derived
Bingyuan Zhao   +4 more
wiley   +1 more source

Predictors\' issues of intubation time after coronary artery bypass graft surgery

open access: yesJournal of Holistic Nursing and Midwifery, 2014
Introduction: Cardiovascular illness is the common disease in developed countries. Among of these illnesses the coronary artery failure significantly counted as a high rate of heart disease in the world. The main treatment for this condition is replacing
Shirin Jafroudi   +4 more
doaj  

Asistencia ventricular izquierda y reparación de drenaje venoso pulmonar anómalo parcial, como puente al trasplante cardiaco

open access: yesCirugía Cardiovascular, 2021
Resumen: Implantar asistencias ventriculares (AV) en situaciones anatómicas no convencionales asociadas a cardiopatía congénita puede constituir un problema para obtener un funcionamiento óptimo de la AV.
Carlos Nieto-Moral   +5 more
doaj  

Direct Ink Writing of Conductive Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
This review examines the use of direct ink writing (DIW) for fabricating conductive hydrogels with customizable 3D structures. It outlines the rheological requirements for successful DIW, followed by an exploration of the materials and ink formulations used to impart electronic and/or ionic conductivity to hydrogels while maintaining printability ...
Monica Ho   +6 more
wiley   +1 more source

Magnetic Field‐Assisted Conductive Nerve Guidance Conduit Enabling Peripheral Nerve Regeneration with Wireless Electrical Stimulation

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a conductive nerve guidance conduit integrated with wireless electrical stimulation through alternating magnetic fields, which induces currents and creates a supportive microenvironment for nerve regeneration. In vivo studies show that this approach significantly enhanced myelin restoration, gastrocnemius muscle regeneration ...
Shiheng Liu   +7 more
wiley   +1 more source

Mechanical circulatory support as bridge therapy for heart transplant: case series report

open access: yesBMC Research Notes, 2018
Background Mechanical circulatory support (MCS) represents an effective urgent therapy for patients with cardiac arrest or end-stage cardiac failure.
Javier D. Garzon-Rodriguez   +5 more
doaj   +1 more source

Abstract Storage Devices [PDF]

open access: yesarXiv, 2007
A quantum storage device differs radically from a conventional physical storage device. Its state can be set to any value in a certain (infinite) state space, but in general every possible read operation yields only partial information about the stored state.
arxiv  

The development and investigation of a novel pulsatile heart assist device [PDF]

open access: yes, 2012
Cardiovascular diseases (CVD) contributed to almost 30% of worldwide mortality; with heart failure being one class of CVD. One popular and widely available treatment for heart failure is the intra-aortic balloon pump (IABP). This heart assist device is used in counterpulsation to improve myocardial function by increasing coronary perfusion, and ...
openaire   +1 more source

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