Results 11 to 20 of about 40,944 (338)

Investigation of microorganisms in cannabis after heating in a commercial vaporizer

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
IntroductionThere are concerns about microorganisms present on cannabis materials used in clinical settings by individuals whose health status is already compromised and are likely more susceptible to opportunistic infections from microbial populations ...
Danielle S. Sopovski   +8 more
doaj   +1 more source

Audit of Anesthetic Equipment in Veterinary Clinics in Spain and Portugal

open access: yesFrontiers in Veterinary Science, 2020
The objective of this retrospective study was to review the results of a 4-year audit performed on anesthetic machines and vaporizers used in veterinary clinics in Spain and Portugal. Data was collected between July 2016 and April 2020.
Jose I. Redondo   +5 more
doaj   +1 more source

Dynamics of a drop floating in vapor of the same fluid [PDF]

open access: yesPhys. Fluids 34, 042104 (2022), 2021
Evaporation of a liquid drop surrounded by either vapor of the same fluid, or vapor and air, is usually attributed to vapor diffusion -- which, however, does not apply to the former setting, as pure fluids do not diffuse. The present paper puts forward an additional mechanism, one that applies to both settings.
arxiv   +1 more source

Configuration and Optimal Application of Gasification Equipment in the LNG Emergency Reserve Center

open access: yes南方能源建设, 2023
[Introduction] The technical analysis and investigation on the application of process equipment in the gasification area of the LNG (Liquefied Natural Gas) emergency reserve center, is carried out to solve the problems of frosting and icing in the ...
Zhaoyang FENG
doaj   +1 more source

Autophage engines: towards a throttleable solid motor [PDF]

open access: yes, 2018
This paper describes the instrumented test firing of a rocket that seeks to combine the throttleability of a liquid-fueled engine with the simplicity of a solid motor.
Dron, Mykola   +5 more
core   +1 more source

An online survey of users of tobacco vaporizers, reasons and modes of utilization, perceived advantages and perceived risks

open access: yesBMC Public Health, 2019
Background Tobacco vaporizers heat tobacco without burning it, to produce an inhalable aerosol. Various models have recently appeared on the market, mostly manufactured by the tobacco industry, but few of the studies published on tobacco vaporizers are ...
Sébastien Queloz, Jean-François Etter
doaj   +1 more source

Aerosol mass spectrometry: particle–vaporizer interactions and their consequences for the measurements [PDF]

open access: yesAtmospheric Measurement Techniques, 2015
The Aerodyne aerosol mass spectrometer (AMS) is a frequently used instrument for on-line measurement of the ambient sub-micron aerosol composition. With the help of calibrations and a number of assumptions on the flash vaporization and electron impact ...
F. Drewnick   +3 more
doaj   +1 more source

Do the Manual or Computer-Controlled Flowmeters Generate Similar Isoflurane Concentrations in Tafonius?

open access: yesFrontiers in Veterinary Science, 2019
Introduction: Tafonius is an anesthesia machine with computer-controlled monitor and ventilator. We compared the isoflurane fluctuations in the circuit with manual (MF) or computer-driven (CF) flowmeters, investigated the origin of the differences and ...
Mathieu Raillard   +3 more
doaj   +1 more source

USE OF INHALANT ANESTHETICS IN THREE SNAKE SPECIES [PDF]

open access: yes, 2000
Different snake species respond differently to various anesthetic agents. Hence, an anesthetic procedure developed for one species cannot necessarily be safely transferred to another species.
Blouin-Demers, Gabriel   +4 more
core   +2 more sources

Simulated Direct Imaging Detection of Water Vapor For Exo-Earths [PDF]

open access: yesRes. Notes AAS 3, 177, 2019, 2019
Habitable planets are often defined as terrestrial worlds capable of maintaining surface liquid water. As a result, atmospheric water vapor can be a critical indicator of habitability. Thus, habitability-themed exoplanet investigations emphasize detection of water vapor signatures for their targets.
arxiv   +1 more source

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