Results 121 to 130 of about 190,695 (272)

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

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

Solid state neutron dosimeter for space applications [PDF]

Personnel engaged in space flight are exposed to significant flux of high energy neutrons arising from both primary and secondary sources of ionizing radiation.
Entine, Gerald, Nagargar, Vivek, Sharif, Daud   +2 more
core   +1 more source

Boron Neutron Capture Therapy at a Crossroads: Translational Gap and Emerging Delivery Agents

Chemistry – A European Journal, EarlyView.
This review surveys recent advances in boron delivery agents for BNCT, emphasizing the shift from classical small molecules to multifunctional nanocarriers and theranostic systems. By integrating targeting, imaging, and therapy, next‐generation boron compounds aim to bridge the gap between (bio)chemical innovation and clinical translation.
Christoph Selg, Evamarie Hey‐Hawkins
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

Variable Temperature Studies of Two Calcium Uranates α‐Ca3UO6 and Ca2UO5

Chemistry – A European Journal, EarlyView.
The structures and thermal responses of the calcium uranates α‐Ca3UO6 and Ca2UO5 were investigated using in situ synchrotron x‐ray diffraction and neutron powder diffraction. Despite the very similar chemical compositions, the structural response of the two calcium uranates is shown to be complex and varied.
Maria K. Nicholas, Timothy A. Ablott, Caleb J. Bennett, Bryce G. Mullens, Helen E. Maynard‐Casely, Wen Liang Tan, Jeremy L. Wykes, Yingjie Zhang, Brendan J. Kennedy   +8 more
wiley   +1 more source

Cold neutron radiation dose effects on a ⁶LiF:ZnS(Ag) neutron detector with wavelength shifting fibers and SiPM photodetector. [PDF]

Nucl Instrum Methods Phys Res A, 2021
Pritchard K, Hussey D, Osovizky A, Ziegler J, Binkley E, Tsai P, Hadad N, Jackson M, Hurlbut C, Baltic GM, Majkrzak CF, Maliszewskyj NC.   +11 more
europepmc   +1 more source

Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa, Jildimara de Jesus Santana, Viviane de Oliveira Campos, Felipe Fernandes Barbosa, Gregory S. Patience   +4 more
wiley   +1 more source

Thermal Radiation from Neutron Stars: Chandra Results

, 2002
The outstanding capabilities of the Chandra X-ray observatory have greatly increased our potential to observe and analyze thermal radiation from the surfaces of neutron stars (NSs).
Pavlov, G. G., Sanwal, D., Zavlin, V. E.
core  

Recent advances in boosting interfacial bubble dynamics with external fields

Droplet, EarlyView.
External physical fields, including acoustic, magnetic, thermal, mechanical, and optical stimuli, accelerate the entire bubble‐dynamics sequence of nucleation, growth, and detachment. Abstract The efficiency of industrial electrocatalytic reactions depends not only on generating gaseous products but also on their detachment from the catalyst surface ...
Wenlu Xie, Yanwei Zhang, Yi Liu, Yiming Wei, Jing‐Li Luo, Chenyu Xu   +5 more
wiley   +1 more source