Results 201 to 210 of about 731,514 (328)

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

CXCL6 Reshapes Lipid Metabolism and Induces Neutrophil Extracellular Trap Formation in Cholangiocarcinoma Progression and Immunotherapy Resistance

Advanced Science, EarlyView.
CXCL6's function in cholangiocarcinoma is underexplored. Here it is discovered that CXCL6 is upregulated in cholangiocarcinoma tissues and promotes proliferation and metastasis of it. CXCL6 functions through the CXCR1/2‐JAK‐STAT/PI3K axis and reshaping tumor lipid metabolism.
Tian He, Zi‐Yi Wang, Bin Xu, Cheng‐Jie Zhong, Lu‐Na Wang, Huan‐Chen Shi, Zi‐Yue Yang, Shi‐Qi Zhou, Hui Li, Bo Hu, Xiao‐Dong Zhu, Ying‐Hao Shen, Jian Zhou, Jia Fan, Hui‐Chuan Sun, Cheng Huang   +15 more
wiley   +1 more source

Design and simulation of a milliwatt-level radioisotope thermophotovoltaic system

Case Studies in Thermal Engineering
Radioisotope thermophotovoltaic systems can provide reliable and long-lasting power for space exploration or other applications. In this research, the feasibility and potential application of radioisotope thermophotovoltaic systems with milliwatt-level ...
Yubo Bian, Zhiyang Wang, Dai Tian, Bohui Huang, Shuming Liu, Sheng Su, Shouhao Zhang, Chengzhi Han, Ximeng Chen, Aixiang Yang, Jianxiong Shao   +10 more
doaj  

An Atypical Heterojunction in Favor of Conversion of CO2 and Sunlight into C2H4

Advanced Science, EarlyView.
An atypical heterojunction is constructed in the Au/TiO2/MFU‐4l catalyst to achieve visible light‐induced hole reverse transfer in the valence band of MFU‐4l, thereby facilitating the desaturation of hole‐dominated CO2 reduction reaction intermediates to the C═C bond products. This design enhances the efficiency of photocatalytic CO2 conversion to C2H4
Qin He, Dongge Ma, Yangyang Du, Qiang Huang, Jianfei Ji, Xu Wang, Hongwei Ji, Wanhong Ma, Jincai Zhao   +8 more
wiley   +1 more source

Cloud point extraction and preconcentration of gold in geological matrices prior to flame atomic absorption determination

Open Chemistry, 2010
El-Naggar Wifky, Lasheen Taysseer, Nouh El-Said, Ghonaim Ahmed   +3 more
doaj   +1 more source

Errata: Preparation of the Rare Isotope Me21 [PDF]

, 1956
P. A. K. Clusius, Matthew Huber, H. Hürzeler, Ernst Schumacher   +3 more
openalex   +1 more source

Xenon isotopes in 67P/Churyumov-Gerasimenko show that comets contributed to Earth's atmosphere

Science, 2017
B. Marty, K. Altwegg, H. Balsiger, A. Bar-Nun, D. Bekaert, J. Berthelier, A. Bieler, A. Bieler, C. Briois, U. Calmonte, M. Combi, J. Keyser, B. Fiethe, S. Fuselier, S. Gasc, T. Gombosi, K. Hansen, M. Hässig, M. Hässig, A. Jäckel, E. Kopp, A. Korth, L. L. Roy, U. Mall, O. Mousis, T. Owen, H. Rème, M. Rubin, T. Sémon, C. Tzou, J. Waite, P. Wurz   +31 more
semanticscholar   +1 more source

Unraveling Tissue‐Specific Fatty Acid Biosynthesis and Inter‐Tissue Crosstalk in Mice through Stable‐Isotope Tracing Metabolomics

Advanced Science, EarlyView.
Biosynthesis rates of 13 FFAs are quantitatively calculated in 15 tissues from glucose and an analytical framework to quantitatively calculate inter‐tissue communications of fatty acids between the liver and other tissues is developed. Moreover, the approach is extended to aging condition and a system‐wide decline of fatty acid synthesis in peripheral ...
Beizi Xing, Ruohong Wang, Tianzhang Kou, Wenbin Liu, Zheng‐Jiang Zhu   +4 more
wiley   +1 more source

Revealing the Mechanism of Exciton Spontaneous Separation at Room Temperature for Efficient Photocatalytic Hydrogen Peroxide Synthesis

Advanced Science, EarlyView.
This study identifies that replacing electron‐donating units at different positions enhances the delocalization of the electron cloud in the electron donors, which in turn increases the delocalization of the overall material. The exciton activation energy is effectively reduced, promoting the spontaneous dissociation of excitons at room temperature and
Pan Jiang, Yuyan Huang, Xiangqiong Jiang, Huijie Yan, Shufang Liu, Zuoming Chen, Xin Wu, Xiantai Zhou, Yu‐Xin Ye, Gangfeng Ouyang   +9 more
wiley   +1 more source

On the Influence of Cosmic Radiation on the Isotopic Composition of the Elements [PDF]

, 1959
Sven A. Johansson
openalex   +1 more source