Results 161 to 170 of about 44,882 (330)
Studies on Molecular Structure by the Measurement of the Dielectric Constants of Gases. III. The Dipole Moment and the Structure of Alkyl Nitrites [PDF]
Takehiko Chiba
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Dynamics of the nitrogen and phosphorous content in the Rybinsk Reservoir over the many-year period
Annual dynamics of the biogenic elements content enables to assess the degree of the water bodies’ trophic state and the scale of their anthropogenic euthrophication. We have researched content of all biogenic elements’ forms in the Rybinsk Reservoir in
Irina E. Stepanova
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In the nascent processes of the beginnings and evolution of life, nucleobases and especially purines, ribonucleos(t)ides and primitive RNAs have been continuously modified. A RNA‐peptide world and key metabolic pathways probably have emerged from the corresponding chemical modifications resulting from adenine deamination, purine alkylation and ...
Jean‐Luc Décout+1 more
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The toxicity of Ganoderma leucocontextum was evaluated for the first time. No toxicological changes were found in acute and subacute toxicity test. Ganoderma leucocontextum showed a good safety profile in animal study. Abstract Ganoderma leucocontextum is a well‐known traditional medicine in Tibet Autonomous Region, which has benefits, such as anti ...
Shizhan Deng+4 more
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A Study of the Influence of Nitrite of Sodium on Animal Metabolism [PDF]
N. F. Surveyor
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The size, shape, and composition of metal nanoparticles are key factors in heterogeneous catalysis, as they influence catalytic activity and selectivity in various chemical processes. Therefore, designing catalysts with well‐defined structures is crucial for conducting systematic structure‐performance studies and gaining deeper insights into catalytic ...
Esteban Gioria+3 more
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Acrylamide triggered macrophage cell apoptosis and autophagy and pyroptosis. ;P2X7 was of great significance in acrylamide‐induced cell death, but was mainly responsible for the regulation of autophagy and pyroptosis. Acrylamide stimulated oxidative stress via P2X7 in macrophage cells.
Jing Wang+5 more
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Rotational Isomerism in Nitrous Acid and Alkyl Nitrites [PDF]
L. D’Or, P. Tarte
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Machine Learning‐Assisted Pulse Electrodeposition of Copper for Enhanced Nitrate Sensing
A copper‐based electrochemical sensor was developed via pulse electrodeposition for nitrate detection, achieving high sensitivity of 9.928 μA/mM, a wide linear range of 0.1 to 20 mM, and satisfactory recoveries in real sample analysis. Additionally, machine learning models were designed to predict sensing performance based on electrodeposition ...
Seyed Oveis Mirabootalebi+4 more
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Extension of shelf life using natural antioxidant like water lily extracts is desirable for highly perishable seafood preservation than the synthetic one. In this study, water lily ethanolic extract has considerable amount of antioxidant and antimicrobial potentiality, which effectively reduced the quality deterioration, inhibited the lipid oxidation ...
Md. Apon Dulal+5 more
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