Results 171 to 180 of about 585 (207)
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source
Advanced Science, EarlyView.This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He +10 more
wiley +1 more source
Advanced Science, EarlyView.Hepatocellular carcinoma (HCC)‐derived extracellular vesicles (EVs) enrich the metabolic enzyme ATP‐citrate lyase (ACLY). EV‐transferred ACLY enhances palmitate biosynthesis, increases the S‐palmitoylation and stability of multiple immune checkpoint proteins, augments the cellular immunosuppressive activity, and ultimately accelerates the malignant ...
Zhijun Liu +11 more
wiley +1 more source
Advanced Science, EarlyView.This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo +6 more
wiley +1 more source
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Radiochemistry, 2011
Samples of fuel-containing materials taken inside the CNPP Fourth Unit were analyzed by γ- and α-ray spectrometry. The isotope ratios for Cs, Eu, Pu, Am, and Cm were measured, and the fuel burn-up in the samples was determined. Inconsistencies in theoretical estimations on the production of all the radionuclides over 241Am were revealed.
V. A. Zheltonozhskii +5 more
exaly +2 more sources
Samples of fuel-containing materials taken inside the CNPP Fourth Unit were analyzed by γ- and α-ray spectrometry. The isotope ratios for Cs, Eu, Pu, Am, and Cm were measured, and the fuel burn-up in the samples was determined. Inconsistencies in theoretical estimations on the production of all the radionuclides over 241Am were revealed.
V. A. Zheltonozhskii +5 more
exaly +2 more sources
Radiochemistry, 2014
During 2011–2013, the α-activity of dust that was accumulated on the sample surface of lava-like fuel-containing materials in room 304/3 of the Shelter Object of Chernobyl NPP over a period of 1–284 days was measured. The α-activity of the dust collected during the 823 days was 495.5 Bq, or 2.15 kBq m−2 per year, with the annual increment exceeding 3%.
I A Ushakov
exaly +2 more sources
During 2011–2013, the α-activity of dust that was accumulated on the sample surface of lava-like fuel-containing materials in room 304/3 of the Shelter Object of Chernobyl NPP over a period of 1–284 days was measured. The α-activity of the dust collected during the 823 days was 495.5 Bq, or 2.15 kBq m−2 per year, with the annual increment exceeding 3%.
I A Ushakov
exaly +2 more sources
Radiochemistry, 2014
The impact of lava-like fuel-containing materials (LFCMs) of the Shelter object (SO) of the Chernobyl NPP on the environment components is evaluated. The evaluation is based on modern data on the surface area and dust-generating ability of SO LFCMs.
V A Krasnov, E M Pazukhin, Krasnov V A
exaly +2 more sources
The impact of lava-like fuel-containing materials (LFCMs) of the Shelter object (SO) of the Chernobyl NPP on the environment components is evaluated. The evaluation is based on modern data on the surface area and dust-generating ability of SO LFCMs.
V A Krasnov, E M Pazukhin, Krasnov V A
exaly +2 more sources
Electrodiffusion of Radionuclides in Lava-Like Fuel-Containing Materials
Materials Science, 2005We pose and study the problem of transport of charged particles of radionuclides through the surface of contact of a layer of electrolyte with a lava-like fuel-containing material. It is shown that the electric charge and the strength of the electric field are concentrated in a narrow layer near the interface of layers and form the surface electric ...
M. T. Solodyak, M. B. Tokarchuk
openaire +1 more source
Use of a single fuel containment material during pyroprocessing tests
Annals of Nuclear Energy, 2015Abstract The use of a single stainless steel (STS) wire mesh basket as the fuel containment material for a series of pyroprocessing steps has been studied. The use of a single basket minimizes fuel loss and was enabled by transporting and using the basket containing the fuel from one test to the next without unloading it.
Eun-Young Choi +8 more
openaire +1 more source