Results 11 to 20 of about 4,686,161 (248)

A comparison of the breathing apparatus deadspace associated with a supraglottic airway and endotracheal tube using volumetric capnography in young children [PDF]

open access: yesKorean Journal of Anesthesiology, 2021
Background Supraglottic airway (SGA) devices including the air-Q® are being used with increasing frequency for anesthesia in infants and younger pediatric patients.
Eduardo Javier Goenaga-Diaz   +10 more
doaj   +1 more source

Comparison of Air-Q insertion techniques in pediatric patients with fiber-optic bronchoscopic assessment: a prospective randomized control trial [PDF]

open access: yesKorean Journal of Anesthesiology, 2019
Background Air-QⓇ laryngeal mask airway (LMA) is a second-generation supraglottic airway device (SAD) providing adequate airway control despite the unfavorable airway anatomy in children.
Manasa Gaddam   +3 more
doaj   +1 more source

Research on the Spatial Heterogeneity and Influencing Factors of Air Pollution: A Case Study in Shijiazhuang, China

open access: yesAtmosphere, 2022
Rapid urbanization causes serious air pollution and constrains the sustainable development of society. The influencing factors of urban air pollution are complex and diverse. Multiple factors act together to interact in influencing air pollution. However,
Yuan Sun, Jian Zeng, Aihemaiti Namaiti
doaj   +1 more source

An XML-Based Networking Method for Connecting Distributed Anthropometric Databases

open access: yesData Science Journal, 2007
Anthropometric data are used by numerous types of organizations for health evaluation, ergonomics, apparel sizing, fitness training, and many other applications. Data have been collected and stored in electronic databases since at least the 1940s.
H Cheng, K Robinette
doaj   +1 more source

Novel High-Q Partially Air-Filled Pedestal Resonator and Filter Integrated in a Printed Circuit Board (PCB)

open access: yesIEEE Access, 2022
In this paper, a resonator and second order filter are fabricated using a novel technological process based on micromachining and thermo-diffusion. The use of this innovative process opens the way to the design of RF components relying on partially air ...
Leanne Johnson   +6 more
doaj   +1 more source

Physical aspects of magnetized suspended nanoparticles in a rotatory frame: Numerical simulation

open access: yesAin Shams Engineering Journal, 2020
The non-Newtonian liquid named Casson towards rigid rotating disk is investigated. The rotatory fluid flow regime has interaction with externally applied magnetic field.
Khalil Ur Rehman   +2 more
doaj   +1 more source

Human exposure to NO2 in school and office indoor environments

open access: yesEnvironment International, 2019
Background: Although nitrogen dioxide (NO2) is one of the most common air pollutants encountered indoors, and extensive literature has examined the link between NO2 exposure and duration causing adverse respiratory effects in susceptible populations ...
Heidi Salonen   +2 more
doaj   +1 more source

Eficiencia del desempeño de la máscara laríngea Air-Q

open access: yesRevista Cubana de Anestesiología y Reanimación, 2018
ntroducción: En la actualidad uno de los retos más importantes de la anestesiología es mantener un intercambio gaseoso adecuado en los pacientes en cualquier circunstancia, lo cual requiere un ejercicio constante y estricto sobre la vía respiratoria ...
Maribel Castañeda Morales   +1 more
doaj   +4 more sources

Mascarilla Laríngea AIR-Q

open access: yesRevista Electrónica de AnestesiaR, 2013
La mascarilla laríngea Air-Q o Intubating Laryngeal Airway (ILA) (Cookgas L.L.C, St. Louis, MO, distribuida por Mercury Medical), diseñada por el Dr. Cook, es un dispositivo supraglótico que permite la intubación a su través.
Marisa Mariscal Flores   +3 more
doaj   +1 more source

Automating Risk Analysis of Software Design Models

open access: yesThe Scientific World Journal, 2014
The growth of the internet and networked systems has exposed software to an increased amount of security threats. One of the responses from software developers to these threats is the introduction of security activities in the software development ...
Maxime Frydman   +4 more
doaj   +1 more source

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