Results 31 to 40 of about 292,355 (291)

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

Comparative evaluation of air-Q and classic laryngeal mask airway for surgeries under anesthesia: A randomized open-label trial

open access: yesThe Indian Anaesthetists' Forum, 2019
Objective: Classic laryngeal mask airway (cLMA) is a prototype supraglottic airway device, and Air-Q is a newly introduced device for use as a primary airway and as an aid for intubation.
Susheela Taxak   +6 more
doaj   +1 more source

A Novel High Q Lamé-Mode Bulk Resonator with Low Bias Voltage

open access: yesMicromachines, 2020
This work reports a novel silicon on insulator (SOI)-based high quality factor (Q factor) Lamé-mode bulk resonator which can be driven into vibration by a bias voltage as low as 3 V. A SOI-based fabrication process was developed to produce the resonators
Tianyun Wang   +5 more
doaj   +1 more source

Stability and time-delay effect of rainfall-induced landslide considering air entrapment

open access: yesGeoscience Letters, 2022
The pore air pressure of the soil layer has an obstructive effect on the infiltration of the rainfall-induced landslide. Therefore, the hydraulic hysteresis caused by air entrapment in the infiltration process of the slope also reduces the anti-sliding ...
Shixin Zhang   +5 more
doaj   +1 more source

On the matching method and the Goldstone theorem in holography [PDF]

open access: yes, 2013
We study the transition of a scalar field in a fixed $AdS_{d+1}$ background between an extremum and a minimum of a potential. We compute analytically the solution to the perturbation equation for the vev deformation case by generalizing the usual ...
Bajc, Borut, Lugo, Adrian R.
core   +4 more sources

Impacts of air pollution and climate on materials in Athens, Greece [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
For more than 10 years now the National and Kapodistrian University of Athens, Greece, has contributed to the UNECE (United Nations Economic Commission for Europe) ICP Materials (International Co-operative Programme on Effects on Materials including ...
J. Christodoulakis   +4 more
doaj   +1 more source

The impact of compaction, moisture content, particle size and type of bulking agent on initial physical properties of sludge-bulking agent mixtures before composting [PDF]

open access: yes, 2012
This study aimed to experimentally acquire evolution profiles between depth, bulk density, Free Air Space (FAS), air permeability and thermal conductivity in initial composting materials.
Benoist, Jean-Claude   +4 more
core   +4 more sources

Comparison of oropharyngeal leak pressure of air-Q™,i-gel™, and laryngeal mask airway supreme™ in adult patients during general anesthesia: A randomized controlled trial

open access: yesSaudi Journal of Anaesthesia, 2017
Study Objective: Various randomized controlled trials and a meta-analysis have compared i-gel™ and laryngeal mask airway Supreme™ (LMA-S™) in adult patients and found that both the devices provided equivalent oropharyngeal leak pressure (OLP).
Srinath Damodaran   +5 more
doaj   +1 more source

The differing physiology of nitrogen and tracer gas multiple-breath washout techniques

open access: yesERJ Open Research, 2021
Background Multiple-breath washout techniques are increasingly used to assess lung function. The principal statistic obtained is the lung clearance index (LCI), but values obtained for LCI using the nitrogen (N2)-washout technique are higher than those ...
Dominic Sandhu   +2 more
doaj   +1 more source

Self-pressurized air-Q® intubating laryngeal airway versus the LMA® Classic™: a randomized clinical trial [PDF]

open access: yesCanadian Journal of Anesthesia/Journal canadien d'anesthésie, 2018
The self-pressurized air-Q® (air-Q SP) intubating laryngeal airway is a relatively new supraglottic airway (SGA) device. The intracuff pressure of air-Q dynamically equilibrates with the airway pressure and adjusts to the patient's pharyngeal and periglottic anatomy, potentially providing improved airway fit and seal.
Sang Hee, Ha   +3 more
openaire   +3 more sources

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