Results 41 to 50 of about 155,154 (303)

Presión positiva continua en la vía aérea comparada con la respiración mecánica asistida en prematuros de 28 a 32 semanas de gestación con administración precoz de surfactante pulmonar

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2014
Introducción. La presión positiva continua en la vía aérea (Continuous Positive Airway Pressure, CPAP) es útil en prematuros de 28 a 32 semanas de gestación con síndrome de dificultad respiratoria, pero no se ha precisado si es mejor que la respiración ...
Luis Alfonso Pérez   +3 more
doaj   +1 more source

Reverse engineering model structures for soil and ecosystem respiration: the potential of gene expression programming [PDF]

open access: yesGeoscientific Model Development, 2017
Accurate model representation of land–atmosphere carbon fluxes is essential for climate projections. However, the exact responses of carbon cycle processes to climatic drivers often remain uncertain. Presently, knowledge derived from experiments,
I. Ilie   +14 more
doaj   +1 more source

First Aid in Common Injuries and Accidents [PDF]

open access: yes, 1931
PDF pages ...
Przyluska, Wanda
core  

An Optoelectrically Switched, Dual‐Mode Neuromorphic Sensor for Transient and Accumulative Gas Detection

open access: yesAdvanced Functional Materials, EarlyView.
A transistor‐type carbon nanotube gas sensor with dual‐mode detection capability has been proposed. By simply adjusting the gate voltage and UV illumination, this sensor enables both real‐time detection and accumulation‐based sensing of toxic gases within a single device, providing a compact and adaptable platform for environmental monitoring ...
Jaewon Shin   +7 more
wiley   +1 more source

Risk factors associated with failed weaning from mechanical ventilation in septic patients admitted to an intensive care unit: a case-control study

open access: yesRevista de la Facultad de Medicina, 2022
Introducción. En pacientes sépticos con requerimiento de ventilación mecánica invasiva pueden presentarse diferentes factores de riesgo de destete ventilatorio fallido. Objetivo.
Lorena Enriquez Riascos   +1 more
doaj   +1 more source

Printing Nacre‐Mimetic MXene‐Based E‐Textile Devices for Sensing and Breathing‐Pattern Recognition Using Machine Learning

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a Ti3C2Tx MXene/WPU nacre‐mimetic nanomaterial as a printable ink for direct‐write printing onto textiles‐based sensors. The resulting wearable device demonstrates high sensitivity, biocompatibility, and mechanical strength. Furthermore, NFC‐enabled humidity sensor produces time‐series data, which informs a machine learning ...
Lulu Xu   +6 more
wiley   +1 more source

Energy Homeostasis of the Artificial Bladder in Experimental Conditions [PDF]

open access: yes, 2018
Patients with Malignant neoplasms of the bladder or severe anatomical and functional bladder abnormalities are the candidates for cystectomy and orthotopic urine diversion.
Dekhtiar, Y. (Yriy)   +3 more
core  

Biosupercapacitors for Human‐Powered Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim   +7 more
wiley   +1 more source

Toward the 3rd Generation of Smart Farming: Materials, Devices, and Systems for E‐Plant Technologies

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the latest developments in e‐plant technologies, which are revolutionizing smart farming by enabling real‐time monitoring of plant and environmental conditions. It covers the design, applications, and systems of e‐plant devices, detailing how they integrate data analytics to optimize agricultural practices, enhance crop yields, and
Daegun Kim   +5 more
wiley   +1 more source

Modeling of pressure–volume controlled artificial respiration with local derivatives

open access: yesAdvances in Difference Equations, 2021
We attempt to motivate utilization of some local derivatives of arbitrary orders in clinical medicine. For this purpose, we provide two efficient solution methods for various problems that occur in nature by employing the local proportional derivative ...
Bahar Acay   +3 more
doaj   +1 more source

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