Results 121 to 130 of about 7,149 (164)

Patterns of Change in Athletic Identity After Anterior Cruciate Ligament Reconstruction. [PDF]

open access: yesInt J Environ Res Public Health
Brewer BW   +4 more
europepmc   +1 more source

Analyzing pediatric forearm X-rays for fracture analysis using machine learning. [PDF]

open access: yesInt J Comput Assist Radiol Surg
Lam V   +5 more
europepmc   +1 more source

SINE RNA of the imprinted miRNA clusters mediates constitutive type III interferon expression and antiviral protection in hemochorial placentas. [PDF]

open access: yesCell Host Microbe
Wickramage I   +15 more
europepmc   +1 more source

3D nanoprinting of embryo microinjection needles with anti-clogging features. [PDF]

open access: yesMicrosyst Nanoeng
Sarker S   +9 more
europepmc   +1 more source

COMUNICACIONES ORALES

open access: yesBiological Research, 2007
doaj  
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Experimental study on supercritical heat transfer characteristics of CO2/R41 mixture in microchannel

Applied Thermal Engineering, 2021
Abstract Past researches have shown that CO2/HFC mixtures and microchannel heat exchanger could benefit solving the problems of high operating pressure and relatively low cycle efficiency. In this paper, the supercritical heat transfer characteristics of R41, CO2/R41 (20.5/79.5) and CO2/R41 (51.4/48.6) in square porous flat tube microchannel with the
Minxia Li, Baomin Dai, Qifan Wang
exaly   +2 more sources

Experimental energetic analysis of CO2/R41 blends in automobile air-conditioning and heat pump systems

Applied Energy, 2019
Abstract This study primarily aims to evaluate the cooling and heating characteristics and provide a performance comparison of CO2, R41, and several CO2/R41 blends for applications in automobile air-conditioning and heat pump systems. Experiments were conducted to reveal the effects of the refrigerant charge, compositions, ambient temperatures, and ...
Binbin Yu, Jingye Yang, Dandong Wang
exaly   +2 more sources

Energy and exergy analysis of a Linde-Hampson refrigeration system using R170, R41 and R1132a as low-GWP refrigerant blend components to replace R23

Energy, 2021
Abstract This study presents a comprehensive comparative analysis of the thermodynamic performance of a single-stage Linde-Hampson refrigerator (LHR) for refrigerant couples, namely R1234yf + R170, R1234yf + R23, R1234yf + R41 and R1234yf + R1132a, to seek the most suitable substitute for R23 at the temperatures down to −60 °C.
Yanbin Qin, Baolin Liu
exaly   +2 more sources

Second and third virial coefficients for the R41+N2O system

Fluid Phase Equilibria, 2004
Abstract As a part of our ongoing research program on the PVTx measurements by the Burnett method for HFC + hydrocarbon and/or inorganic compound systems, in this work the experimental results for the nitrous oxide (N2O) + fluoromethane (R41) system will be described. The system was chosen as an alternative refrigerant mixture.
G Di Nicola
exaly   +2 more sources

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