Results 31 to 40 of about 1,148,537 (295)

Thermal charactristics for the flow of Williamson hybrid nanofluid (MoS2 + ZnO) based with engine oil over a streched sheet

open access: yesCase Studies in Thermal Engineering, 2021
The result for enhanced heat transfer to manage increasing heat density of miniature and several other technical processes have urged to analyze thermal transports of hybrid nanofluids. Molybdenum disulfide (MoS2) and Zinc oxide (ZnO) are hybridized as a
Asmat Ullah Yahya   +5 more
doaj   +1 more source

Ignition and combustion characteristics of diesel piloted ammonia injections

open access: yesFuel Communications, 2022
Ammonia is considered a potential carbon-free alternative to fossil fuels. However, its unfavorable combustion characteristics and propensity to form fuel NOx pose a challenge for its use as fuel for internal combustion engines.
Valentin Scharl, Thomas Sattelmayer
doaj   +1 more source

Quantifying river ice movement through a combination of European satellite monitoring services

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
Every spring the mechanical river ice break-up and associated ice-runs or flooding pose a threat to communities at Northern latitudes. Monitoring and mitigation efforts along remote Arctic rivers are possible but logistically complex.
Bas Altena, Andreas Kääb
doaj   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

Water to cyclohexane transfer free energy calculations for a carbon nanotube

open access: yesCarbon Trends, 2022
We calculate the difference in the solvation free energy of a carbon nanotube in water and cyclohexane and introduce two methods to perform these calculations.
Anastasios Gotzias
doaj   +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

Significance of chemical reaction with activation energy for Riga wedge flow of tangent hyperbolic nanofluid in existence of heat source

open access: yesCase Studies in Thermal Engineering, 2021
This manuscript uncovers the heat and mass transfer of an unsteady tangent hyperbolic nanofluid flow across an extensible Riga wedge under the effects of stagnation point, heat source, and activation energy.
Sohaib Abdal   +5 more
doaj   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

Small RNA pathways in mammalian oocytes

open access: yesFEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

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