Results 221 to 230 of about 792,425 (354)

A High-Precision Analytical Technique for Dissolved N₂ Isotopes in Aquatic Systems: Biogeochemical Applications and Determination of Solubility Equilibrium Isotope Effects. [PDF]

Rapid Commun Mass Spectrom
McPaul K, Wankel SD, Seltzer AM.
europepmc   +1 more source

The Isotopic Constitution of Igneous Sulphur and the Primordial Abundance of the Terrestrial Sulphur Isotopes [PDF]

, 1952
J. Macnamara, W. H. Fleming, Andrea Szabó, H. G. Thode   +3 more
openalex   +1 more source

The Separation of Isotopes [PDF]

Proceedings of the National Academy of Sciences, 1923
James Kendall, E. D. Crittenden
openaire   +3 more sources

Antagonistic Ghd7‐OsNAC42 Complexes Modulate Carbon and Nitrogen Metabolism to Achieves Superior Quality and High Yield in Rice

Advanced Science, EarlyView.
The complex centered on Ghd7 binds to numerous carbon and nitrogen metabolism genes on the genome through the corresponding motifs and transactivates the transcriptional expression of these carbon and nitrogen metabolism genes. With the assistance of OsNAC42 and other unknown Ghd7‐interacting proteins, this complex can regulate different metabolic ...
Guangming Lou, Pingli Chen, Pingbo Li, Haozhou Gao, Jiawang Xiong, Shanshan Wan, Yuanyuan Zheng, Yufu Wang, Mufid Alam, Yingnanjun Chen, Lei Wang, Jingjing Bai, Xuan Tan, Wenting Rao, Bian Wu, Hao Zhou, Yanhua Li, Guanjun Gao, Qinglu Zhang, Jinghua Xiao, Xianghua Li, Xuelei lai, Qifa Zhang, Yuqing He   +23 more
wiley   +1 more source

Trophic niche partitioning among three sympatric anuran species in a South Korean forest ecosystem based on stable isotope analysis. [PDF]

Sci Rep
Lee SY, Song JY, Koo KS, Seung J, Choi CY.   +4 more
europepmc   +1 more source

Measurement of Adsorption of a Few Substances to Nylon Using Radioactive Isotopes

, 1959
Makoto Hayashi, Yoshiro NAKAZAWA
openalex   +2 more sources

Cu‒S Covalent Bonds Enable the Anchoring of Single‐atom Cu on Layered MoS2 for Highly Selective and Active Photothermal Catalytic Conversion of CO2−H2O to Ethanol

Advanced Science, EarlyView.
Cu5%‐MoS2 with dual Cu and Mo active sites enables efficient photothermal synergistic catalysis of the CO2–H2O system for ethanol production. The catalyst achieves a high ethanol yield of 3.1 mmol·g−1·h−1 with 88.35% selectivity, showcasing exceptional performance and selectivity under mild conditions. Abstract The catalytic conversion of CO2 into high‐
Yingao Luo, Gaoli Chen, Zhongliao Wang, Sujuan Zhang, Xiuzhen Zheng, Sugang Meng, Shifu Chen   +6 more
wiley   +1 more source

Flow Electrolysis on Anodized Carbon Fibers for Pu Separation and Analysis. [PDF]

Anal Chem
Dutheil P, Köhler F, Heule M, Cerboni N, Steinegger P.   +4 more
europepmc   +1 more source

Embedding Monodisperse LaOx Into Pt Nanoclusters for Ultra‐Stable and Efficient Hydrogen Isotope Oxidation

Advanced Science, EarlyView.
The introduction of isolated LaOx species into Pt nanoclusters confined within the silicalite‐1 zeolite significantly enhanced the oxidative removal of hydrogen isotopes. Under reaction conditions of 50 °C and GHSV of 72,000 mL·g−1·h−1, the catalyst achieved an excellent H2 conversion efficiency of over 99%.
Guilin Wei, Jiangfeng Song, Yan Shi, Linsen Zhou, Xianglin Wang, Junhong Luo, Ning Liu, Feize Li, Xingwen Feng   +8 more
wiley   +1 more source

Swiss data quality: augmenting CAMELS-CH with isotopes, water quality, agricultural and atmospheric data. [PDF]

Sci Data
do Nascimento TVM, Höge M, Schönenberger U, Pool S, Siber R, Kauzlaric M, Staudinger M, Horton P, Floriancic MG, Storck FR, Rinta P, Seibert J, Fenicia F.   +12 more
europepmc   +1 more source