Results 91 to 100 of about 8,772,710 (396)

On the Gas Content and Efficiency of AGN Feedback in Low-redshift Quasars [PDF]

open access: yes, 2018
The interstellar medium is crucial to understanding the physics of active galaxies and the coevolution between supermassive black holes and their host galaxies. However, direct gas measurements are limited by sensitivity and other uncertainties.
J. Shangguan, L. Ho, Yanxia Xie
semanticscholar   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

Analysis of factors affecting the productivity of coalbed methane wells in Houxia Basin, Xinjiang

open access: yesMeikuang Anquan
The coalbed methane production of single-well varies widely and low in Houxia Basin, Xinjiang, indicating complexity control factors on the coalbed methane productivity. The statistical analysis, linear regression method and grey correlation mathematical
Peng LI   +5 more
doaj   +1 more source

Employees’ working conditions on molding areas of foundry shops

open access: yesЛитьë и металлургия, 2023
The results of a comprehensive assessment of working conditions on molding areas are presented, and the production factors that determine these conditions are identified.
A. M. Lazarenkov, M. A. Sadokha
doaj   +1 more source

Multiscale simulation of non-isothermal microchannel gas flows [PDF]

open access: yes, 2014
This paper describes the development and application of an efficient hybrid continuum-molecular approach for simulating non-isothermal, low-speed, internal rarefied gas flows, and its application to flows in Knudsen compressors.
Patronis, Alexander, Lockerby, Duncan A.
core   +1 more source

Cosmic Evolution of Gas Content and Accretion [PDF]

open access: yes, 2014
In the present universe, the gas is a minor component of giant galaxies, and its dominant phase is atomic (HI). During galaxy evolution in cosmic times, models predict that gas fractions were much higher in galaxies, and gas phases could be more balanced between molecular (H2) and atomic (HI). This gaseous evolution is certainly a key factor to explain
openaire   +2 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Gas Content Evaluation of Coalbed Methane Reservoir in the Fukang Area of Southern Junggar Basin, Northwest China by Multiple Geophysical Logging Methods

open access: yesEnergies, 2018
To study the gas potential of coalbed methane (CBM) in the Fukang area, southern Junggar Basin (SJB) of North China, different methods including multiple geophysical logging, the Kim method with proximate analysis data, and Langmuir adsorption were used ...
Xu Ge   +3 more
doaj   +1 more source

Working conditions of an operator‑caster on automatic machines and lines

open access: yesЛитьë и металлургия, 2023
The results of a comprehensive assessment of working conditions for operator‑casters on automatic lines are presented, including the factors of the production environment that determine these conditions.
A. M. Lazarenkov, M. A. Sadokha
doaj   +1 more source

Influence of black shale composition on methane adsorption and gas content: Implications for gas storage in the Longmaxi black shales

open access: yes, 2018
The influence of shale composition on methane adsorption capability and gas content is investigated using 14 samples from Well YS8 in the southern Sichuan Basin, China.
Zhang, Tingshan   +15 more
core   +1 more source

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