Results 51 to 60 of about 556,305 (159)

Surface Passivation by Quantum Exclusion: On the Quantum Efficiency and Stability of Delta-Doped CCDs and CMOS Image Sensors in Space

Sensors, 2023
Radiation-induced damage and instabilities in back-illuminated silicon detectors have proved to be challenging in multiple NASA and commercial applications.
Michael E. Hoenk, April D. Jewell, Gillian Kyne, John Hennessy, Todd Jones, Charles Shapiro, Nathan Bush, Shouleh Nikzad, David Morris, Katherine Lawrie, Jesper Skottfelt   +10 more
doaj   +1 more source

Non-small cell lung cancer cells with uncommon EGFR exon 19delins variants respond poorly to third-generation EGFR inhibitors

Translational Oncology
Background: This study compared the clinical efficacy of first-, second-, and third-generation tyrosine kinase inhibitors (TKIs) in previously untreated non-small cell lung cancer (NSCLC) patients harboring uncommon epidermal growth factor receptor (EGFR)
Zhiqin Lu, Yali Yi, Linxiao Wang, Yuxi Luo, Daya Luo, Le Xiong, Yun Shu, Hui Luo, Jing Li, Wufu Zhu, Zhimin Zeng, Anwen Liu   +11 more
doaj   +1 more source

A beginner's guide to radiation damage [PDF]

Journal of Synchrotron Radiation, 2009
Many advances in the understanding of radiation damage to protein crystals, particularly at cryogenic temperatures, have been made in recent years, but with this comes an expanding literature, and, to the new breed of protein crystallographer who is not really interested in X-ray physics or radiation chemistry but just wants to solve a biologically ...
openaire   +2 more sources

Radiation Damage in Polarized Ammonia Solids

, 2007
Solid NH3 and ND3 provide a highly polarizable, radiation resistant source of polarized protons and deuterons and have been used extensively in high luminosity experiments investigating the spin structure of the nucleon.
Ahovi Kponou, Anatoli Zelenski, K. Slifer, Yousef Makdisi   +3 more
core   +1 more source

Radiation Damage of Reactor Pressure Vessel Steels Studied by Positron Annihilation Spectroscopy—A Review

Metals, 2020
Safe and long term operation of nuclear reactors is one of the most discussed challenges in nuclear power engineering. The radiation degradation of nuclear design materials limits the operational lifetime of all nuclear installations or at least ...
Vladimír Slugeň, Stanislav Sojak, Werner Egger, Vladimir Krsjak, Jana Simeg Veternikova, Martin Petriska   +5 more
doaj   +1 more source

Data of radiation damage on selenomethionine-substituted single-domain substrate-binding protein

Data in Brief
Radiation damage is an inherent issue in X-ray crystallography. It not only damages macromolecular crystals, which lowers the quality of the diffraction intensity, but results in inaccurate structural information.
Ki Hyun Nam
doaj   +1 more source

Protective effects of leaf juice of Brassica rapa on radio-damage of mouse

浙江大学学报. 农业与生命科学版, 2001
The protection and repair effects of Brassica rapa leaf juice on radio-damage mouse induced by 60Coγ-rays were studied with the methods of measuring hemogram of mice, classifying of WBC, measuring wieght of the spleens and chest glands, and the ...
QIAN Xiao-wei, ZHU Mu-yuan, LIU Chun-lei, NI Xiang-yong, CHEN Xiao-qun   +4 more
doaj   +1 more source

Radiation Tolerance of 65nm CMOS Transistors

, 2015
We report on the effects of ionizing radiation on 65nm CMOS transistors held at approximately -20C during irradiation. The pattern of damage observed after a total dose of 1 Grad is similar to damage reported in room temperature exposures, but we observe
Bentele, B., Christian, D. C., Cumalat, J. P., Deptuch, G., Fahim, F., Hoff, J., Krohn, M., Shenai, A., Wagner, S. R.   +8 more
core   +1 more source

Study of Changes in Optical and Heat-Conducting Properties of AlN Ceramics under Irradiation with Kr¹⁵⁺ and Xe²²⁺ Heavy Ions

Nanomaterials, 2020
AlN-based ceramics have great prospects for use in the field of structural materials for reactors of the new generation of GenIV, as well as dosimetric and optical devices.
Artem L. Kozlovskiy, Maxim V. Zdorovets, Vladimir V. Uglov   +2 more
doaj   +1 more source

Citron Kinase Deficiency Leads to Chromosomal Instability and TP53-Sensitive Microcephaly [PDF]

, 2017
Mutations in citron (CIT), leading to loss or inactivation of the citron kinase protein (CITK), cause primary microcephaly in humans and rodents, associated with cytokinesis failure and apoptosis in neural progenitors.
Alessandra Maria Adelaide, Chiotto, Alessandro, Mauro, Alessia, Caramello, Bonaccorsi, Silvia, Chiara, Tocco, Federico Tommaso, Bianchi, Ferdinando Di, Cunto, Francesco, Neri, Francesco, Sgro, Gaia Elena, Berto, Gianmarco, Pallavicini, Laura, Tasca, Lorenzo, Priano, Marta, Gai, Maurizio, Gatti, Merigliano, Chiara, Nadia El, Assawy, Salvatore, Oliviero, Stephan, Geley, Ugo, Ala, Verni', Fiammetta, Yifan, Liu   +21 more
core   +3 more sources