Results 61 to 70 of about 846,262 (295)

Study of (n,2n) Reaction Cross Section of Fission Product Based on Neural Network and Decision Tree Model

Yuanzineng kexue jishu, 2023
The neutron induced nuclear reaction cross section of fission products is related with the neutron flux and the reactor burnup, which plays an important role in accurately designing nuclear engineering.
SUN Xiaodong;WEI Zihao;WANG Duan;XU Ruirui;TIAN Yuan;TAO Xi;ZHANG Yingxun;ZHANG Yue;ZHANG Zhi;GE Zhigang;WANG Jimin;WANG Junchen;XIA Houqiong;SHU Nengchuan
doaj  

Atomic effects in astrophysical nuclear reactions [PDF]

, 2001
Two models are presented for the description of the electron screening effects that appear in laboratory nuclear reactions at astrophysical energies. The two-electron screening energy of the first model agrees very well with the recent LUNA experimental ...
A. Krauss, A. Krauss, C. E. Rolfs, C. Rolfs, G. Bencze, H. J. Assebaum, J. M. Bank, J. N. Bahcall, K. Langanke, L. Bracci, M. Junker, R. Bonetti, R. E. Brown, S. Engstler, S. Flugge, S. Gasiorowicz, T. D. Shoppa, T. D. Shoppa, T. E. Liolios, T. E. Liolios, T. Tietz, Theodore E. Liolios, U. Greife, U. Schroeder   +23 more
core   +2 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Equivalence between local Fermi gas and shell models in inclusive muon capture from nuclei [PDF]

, 2004
Motivated by recent studies of inclusive neutrino nucleus processes and muon capture within a correlated local Fermi gas model (LFG), we discuss the relevance of nuclear finite size effects in these reactions at low energy, in particular for muon capture.
Albert, Albertus, Amaro, Amaro, Amaro, Amaro, Athanassopoulos, Auerbach, Auerbach, Barbaro, Bodmann, C. Maieron, Cenni, Chiang, Chiang, Donnelly, Fukuda, Hayes, J. E. Amaro, J. Nieves, Kolbe, Kolbe, Kosmas, Krakauer, Krmpotić, M. Valverde, Maieron, Mazziotta, Measday, Meucci, Mukhopadhyay, Nieves, Nieves, Singh, Singh, Suzuki, Volpe, Zuber   +37 more
core   +3 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Mechanisms of direct reactions with halo nuclei

, 2012
Halo nuclei are exotic nuclei which exhibit a strongly clusterised structure: they can be seen as one or two valence nucleons loosely bound to a core.
Capel, P., Esbensen, H., Johnson, R. C., Nunes, F. M.   +3 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Localized nuclear reaction breaks boron drug capsules loaded with immune adjuvants for cancer immunotherapy

Nature Communications, 2023
Boron neutron capture therapy (BNCT) was clinically approved in 2020 and exhibits remarkable tumour rejection in preclinical and clinical studies. It is binary radiotherapy that may selectively deposit two deadly high-energy particles (4He and 7Li ...
Yaxin Shi, Zhibin Guo, Qiang Fu, Xinyuan Shen, Zhongming Zhang, Wenjia Sun, Jinqiang Wang, Junliang Sun, Zizhu Zhang, Tong Liu, Zhen Gu, Zhibo Liu   +11 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Progress and Prospect of Basic Research on Nuclear Physics in China Institute of Atomic Energy

Yuanzineng kexue jishu
The recent progress and prospect on the nuclear physics at the China Institute of Atomic Energy (CIAE) was summarized in this paper. Significant advancements have been made in nuclear reaction mechanisms, nuclear structure, nuclear astrophysics, nuclear ...
YANG Lei, LIN Chengjian, LI Congbo, LI Gexing, ZHANG Yingxun, LYU Chong, JIA Huiming, ZHENG Yun, LI Yunju, GAO Zaochun, ZHAO Baozhen, WEN Peiwei, WU Xiaoguang, WANG Youbao, ZHAO Kai, XI Xiaofeng, LIAN Gang, YAN Shengquan, NAN Wei, LIAN Zhanjiang, MA Nanru, ZHAO Qiang, YANG Feng, YAN Yuliang, ZENG Sheng, LI Tianxiao, LIAO Junhui, HE Chuangye, WANG Zhao, SHEN Yangping, LI Zhihong, GUO Bing, LIU Weiping, WANG Naiyan, ZHANG Huanqiao
doaj   +1 more source