An Ag-assisted silicon slot waveguide sensor model for mid-infrared spectra gas detection with micro-ring air pressure compensation
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164298
Abstract: Abstract In this paper, we introduced a metal assisted silicon slot waveguide for highly sensitive gas detection. Considering the shortage of refractive index sensing and the influence of air pressure, we choose infrared absorption as… read more here.
Keywords: detection; gas; air pressure; slot waveguide ... See more keywords
A multicentre prospective randomised controlled clinical trial comparing the effectiveness and cost of a static air mattress and alternating air pressure mattress to prevent pressure ulcers in nursing home residents.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of nursing studies"
DOI: 10.1016/j.ijnurstu.2019.05.015
Abstract: BACKGROUND Pressure ulcers are a global issue and substantial concern for healthcare systems. Various types of support surfaces that prevent pressure ulcer are available. Data about the effectiveness and cost of static air support surfaces… read more here.
Keywords: pressure ulcer; alternating air; mattress; air ... See more keywords
Tube-based triboelectric nanogenerator for self-powered detecting blockage and monitoring air pressure
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.07.037
Abstract: Abstract A pipe blockage and pressure abnormity is extremely serious in industry, while the related intelligent sensors are essential for ensuring safety in production. Here, we declare a self-powered sensor for detecting blockage and monitoring… read more here.
Keywords: tube; air pressure; blockage; self powered ... See more keywords
Investigations on air pressure and air losses in compressed air tunneling through saturated clayey soil
Sign Up to like & getrecommendations! Published in 2021 at "Soils and Foundations"
DOI: 10.1016/j.sandf.2021.01.003
Abstract: Abstract Determination of air pressure and assessment of air losses in clayey soil are of great importance to implementation of compressed air tunneling. In the present work, a series of air flow tests were performed… read more here.
Keywords: compressed air; clayey soil; air losses; air pressure ... See more keywords
Impact of environmental factors on COVID-19 transmission: spatial variations in the world.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of environmental health research"
DOI: 10.1080/09603123.2022.2063264
Abstract: The COVID-19 pandemic caused enormous destruction to global health and the economy and has surged worldwide with colossal morbidity and mortality. The pattern of the COVID infection varies in diverse regions of the world based… read more here.
Keywords: world; air pressure; factors covid; covid transmission ... See more keywords
Double Contact During Drop Impact on a Solid Under Reduced Air Pressure.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.214502
Abstract: Drops impacting on solid surfaces entrap small bubbles under their centers, owing to the lubrication pressure which builds up in the thin intervening air layer. We use ultrahigh-speed interference imaging, at 5 Mfps, to investigate… read more here.
Keywords: reduced air; air disc; air; double contact ... See more keywords
Influence of the air pressure and oil amount to the temperature of the high-speed bearings lubricated by oil mist
Sign Up to like & getrecommendations! Published in 2021 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-06-2021-0222
Abstract: Purpose The purpose of this paper is to improve the lubrication and remove as much as possible of the heat generated in the bearing assembly, embedded in the jet engine. Design/methodology/approach To determine the necessary… read more here.
Keywords: lubrication; air pressure; oil amount; oil ... See more keywords
A Wearable Activity Recognition Device Using Air-Pressure and IMU Sensors
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2890004
Abstract: Human activity recognition (HAR) has received a lot of attention due to its wide applications in recent years, while the improvement of recognition accuracy is seemingly considered to be one of the great challenges in… read more here.
Keywords: activity; air pressure; air; recognition ... See more keywords
Simultaneous Measurement of Air Pressure and Temperature Using Fiber-Optic Cascaded Fabry–Perot Interferometer
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2018.2884776
Abstract: We propose and demonstrate a fiber-optic cascaded-cavity Fabry–Perot interferometer (FPI) for simultaneous measurement of air pressure and temperature. The open-cavity hybrid FPI consists of an air-cavity and a silica-cavity formed by a section of silica… read more here.
Keywords: air pressure; air; pressure temperature; cavity ... See more keywords
Pneumothorax: Clearing the Air on the Pressure-Dependent Airleak Hypothesis
Sign Up to like & getrecommendations! Published in 2022 at "American Journal of Respiratory and Critical Care Medicine"
DOI: 10.1164/rccm.202202-0271ed
Abstract: Bioaerosol production by patients with tuberculosis during normal tidal breathing: implications for transmission risk. Thorax 2016;71: 549–554. 10. Dinkele R, Gessner S, McKerry A, Leonard B, Leukes J, Seldon R, et al. Aerosolization of Mycobacterium… read more here.
Keywords: tuberculosis; dependent airleak; clearing air; pressure dependent ... See more keywords
Machining feasibility and Sustainability study associated with air pressure, air flow rate, and nanoparticle concentration in Nanofluid minimum quantity lubrication-assisted hard milling process of 60Si2Mn steel
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221111253
Abstract: In recent years, more efficient hard machining processes have notably increased in demand for higher productivity but environmental friendliness. High hardness and strength as well as the enormous amount of cutting temperature are still the… read more here.
Keywords: nanoparticle concentration; air flow; air; flow rate ... See more keywords