Results 121 to 130 of about 368,772 (354)

Overlaid Conductive Silver Nanowire Networks on Gas Diffusion Electrodes for High‐Performance Electrochemical CO2‐to‐C2+ Conversion

Advanced Science, EarlyView.
This work presents a rational electrode design for electrochemical CO2 reduction, employing Ag nanowire networks as both current collectors and tandem catalysts. The Ag nanowires are deposited onto the catalyst layer, forming a stacked PTFE/catalyst/Ag nanowires configuration.
Jonghyeok Park, Sungjoo Kim, Yunkyoung Han, Hyunjoon Song   +3 more
wiley   +1 more source

In-situ propellant rocket engines for Mars mission ascent vehicle [PDF]

When comtemplating the human exploration of Mars, many scenarios using various propulsion systems have been considered. One propulsion option among them is a vehicle stage with multiple, pump fed rocket engines capable of operating on propellants ...
Roncace, Elizabeth A.
core   +1 more source

First results on Martian carbon monoxide from Herschel/HIFI observations [PDF]

, 2010
We report on the initial analysis of Herschel/HIFI carbon monoxide (CO) observations of the Martian atmosphere performed between 11 and 16 April 2010. We selected the (7–6) rotational transitions of the isotopes ^(13)CO at 771 GHz and C^(18)O and 768 GHz
Blake, G. A., Hartogh, P., Lis, D. C.
core  

Physical simulation of output rule for carbon monoxide in cyclic steam stimulation process of Hongshan heavy oil reservoir

Youqicang pingjia yu kaifa, 2020
In order to solve the problem of excess production of carbon monoxide in cyclic steam stimulation process of Hongshan oilfield, the corresponding laboratory researches have been carried out.
YANG Shengzhen, LIU Dongdong, PU Wanfen, ZHU Qiubo, YANG Yang   +4 more
doaj  

Heterointerface‑Enabled Electrocatalysis for Efficient Energy Conversion

Advanced Science, EarlyView.
Functionally distinct A/B materials can be integrated at the nanoscale to create customized heterointerfaces with tunable band alignment and charge redistribution, providing fast electron and ion transport channels as well as cooperative dual active sites.
Liuru Fang, Hsiwen Wu, Hengyue Xu, Jie Zhang   +3 more
wiley   +1 more source

Comparison of exhaled carbon monoxide levels and its association with nicotine dependence between electronic and tobacco cigarettes: A cross-sectional study among teenage smokers

, 2023
Frans Raffael, Pandiaman Pandia, Amira Permatasari Tarigan, Erna Mutiara, OsareniroEguagie Osakue   +4 more
openalex   +2 more sources

General aviation piston-engine exhaust emission reduction [PDF]

, 1977
To support the promulgation of aircraft regulations, two airports were examined, Van Nuys and Tamiami. It was determined that the carbon monoxide (CO) emissions from piston-engine aircraft have a significant influence on the CO levels in the ambient air ...
Duke, L. C., Houtman, W. H., Kempke, E. E., Jr., Rezy, B. J., Westfield, W. T.   +4 more
core   +1 more source

The effects of Carbon Monoxide of air pollution on fetus and changes in umbilical cord pathology

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2005
Background and objective: Nowadays, air pollution is a very serious problem that affects everyone especially old people, pregnant women and their fetuses, infants and all high-risk patients. This study was done to survey the effects of carbon monoxide of
K Noori, S Ziaei, A Kazem Nejad
doaj  

Dual‐Network Protein Hydrogels Promote Rapid Hemostasis and Immune‐Regulated Scarless Tissue Regeneration

Advanced Science, EarlyView.
A dual‐network protein hydrogel substantially improves hemostasis and scar‐free healing.The adaptive network maintains intimate tissue contact while providing strong wet adhesion, tunable mechanics, and controlled degradation. Concurrent ROS scavenging and M2 polarization suppress fibrotic pathways, preventing scar formation.
Xiaomei Li, Guorui Zhang, Xinyue Wang, Zhongyu Liu, Ling Yang, Yuhan Bao, Min Wei, Yonglin Chen, Yanfei Ma, Wenbo Sheng, Bo Yu, Bin Li   +11 more
wiley   +1 more source

Reference values for lung function tests: III. Carbon monoxide diffusing capacity (transfer factor) [PDF]

, 1999
J. Alberto Neder, Solange Andreoni, Carlos A. Peres, Luíz Eduardo Nery   +3 more
openalex   +1 more source