Results 121 to 130 of about 192,017 (297)

Secondary neutron dose measurements at the DRACO laser-driven ion source

Scientific Reports
The pulsed nature of laser-driven ion sources and their relative large emission angles result in the production of secondary, undesired, pulsed neutron (and photon) radiation.
Marco Tisi, Matteo Bolzonella, Marco Caresana, Eike Hohmann, Florian Kroll, Vladimir Mares, Josefine Metzkes-Ng, Sebastian Urlass, Karl Zeil, Werner Rühm   +9 more
doaj   +1 more source

Physical analysis of PRC reactor based on zero power physical experiments

Ain Shams Engineering Journal
The Pulsed Reactor of China (PRC) can provide a stable neutron field for neutron science applications, with a steady-state rated power of 1 MW. This study aims to provide a comprehensive physical analysis of the PRC reactor through an integrated approach
Qi-Dong Dai, Jiang Niu, Ming-Chang Wu, Yi-Fan Zhang, Li-Yuan Huang, Na Zhang, Tian-Xiong Wang, Lin-Feng Yang, Yong-Mu Yang, Wen-Cong Wang   +9 more
doaj   +1 more source

Ceramic-Chromium Hall Sensors for Environments with High Temperatures and Neutron Radiation. [PDF]

Sensors (Basel), 2021
Entler S, Soban Z, Duran I, Kovarik K, Vyborny K, Sebek J, Tazlaru S, Strelecek J, Sladek P.   +8 more
europepmc   +1 more source

Lithium Diisopropylamide‐Mediated Ring‐Opening of Tetrahydrofuran in the Synthesis of Polyhydroxylated Indolizidines

European Journal of Organic Chemistry, EarlyView.
Chiral tri‐ and pentahydroxy spirocyclopentane‐indolizidines were synthesized using lithium diisopropylamide “LDA” promoted diallylation and tetrahydrofuran “THF” ring‐opening in a one‐pot procedure as a key step. The sequence leading to the targeted hydroxy‐spiroindolizidines was achieved by cis‐dihydroxylation followed by reduction of the enamine and
Paula Fraňová, Peter Šafář, Marchalín Štefan, Petra Pažitná, Ivana Žídeková, Ján Moncol, Adam Daïch   +6 more
wiley   +1 more source

Contribution of radioactive particles to the post-explosion exposure of atomic bomb survivors implied from their stable chromosome aberration rates

Frontiers in Public Health
Even today when nearly 80 years have passed after the atomic bomb (A-bomb) was dropped, there are still debates about the exact doses received by the A-bomb survivors.
Megu Ohtaki, Megu Ohtaki, Keiko Otani, Hiroshi Yasuda   +3 more
doaj   +1 more source

Effect of neutron irradiation on neat epoxy resin stability in shielding applications

Science and Engineering of Composite Materials, 2018
Epoxy resin is a thermoset polymer and is one of the main candidates for radiation shielding application. In this investigation, carbon, hydrogen, and nitrogen analysis showed that the presence of the light element of nitrogen in cured epoxy could lead ...
Adeli Ruhollah, Shirmardi Seyed Pezhman, Abbasi Hassan, Ahmadi Seyed Javad   +3 more
doaj   +1 more source

Effects of neutron radiation on Nrf2-regulated antioxidant defense systems in rat lens. [PDF]

Exp Ther Med, 2021
Chen Y, Feng J, Liu J, Zhou H, Luo H, Xue C, Gao W.   +6 more
europepmc   +1 more source

o‐Carborane‐based multi‐resonance thermally activated delayed fluorescence emitter exhibits highly efficient and multifunctional electroluminescence

FlexMat, EarlyView.
By strategically incorporating boron/nitrogen multi‐resonance (B/N‐MR) core into the o‐carborane unit, perfect exciton utilization can be achieved as well as exhibiting stimuli‐responsive properties. The resulting DBN‐oCb‐based organic light‐emitting diode (OLED) demonstrated an impressive external quantum efficiency of 22.3%, the highest reported for ...
Jiasen Zhang, Denghui Liu, Mengke Li, Tong Wang, Yuanyuan Meng, Deli Li, Shi‐Jian Su, Wei Li, Ziyi Ge   +8 more
wiley   +1 more source

Effect of Neutron Displacement Damage on Photocurrent Response of Transient Ionizing Radiation in Bipolar Transistor

Yuanzineng kexue jishu
In order to study the effect of transient photocurrent response of the NPN bipolar transistor induced by neutron displacement damage, the experiments of neutron displacement damage effect and transient ionizing radiation effect were carried out on Xi’an ...
LIU Weijian, LI Ruibin, YU Shilin, BAI Xiaoyan, LIU Yan, JIN Xiaoming, QI Chao, LI Junlin, WANG Chenhui
doaj   +1 more source

Understanding the Key Role and Evaluation Methods of Sodium Storage Behavior/Mechanisms for Hard Carbon Anode

Information &Functional Materials, EarlyView.
By integrating various characterization and electrochemical techniques, this review emphasizes the importance of elucidating these mechanisms. Analysis of the sodium storage behavior in specific carbon materials further underscores the vital significance of such mechanistic research.
Wenjie Huang, Qianxiong Wen, Chun Wu, Shulei Chou, Xingqiao Wu   +4 more
wiley   +1 more source