Results 21 to 30 of about 132,052 (260)

Simulating Proton Radiation Tolerance of Perovskite Solar Cells for Space Applications

Advanced Energy & Sustainability Research, 2023
Perovskite solar cell technology offers a promising power option for space applications due to its potential properties of high power‐to‐weight ratios and space‐radiation tolerance.
Dang-Thuan Nguyen, Daniel Walter, Klaus J. Weber, The Duong, Thomas P. White   +4 more
doaj   +1 more source

Space Environment Evaluation and Low-Earth-Orbit Demonstration of a Communication Component with a Commercial Transceiver Integrated Circuit

Aerospace, 2022
A software-controllable, consumer-grade, single-chip transceiver integrated circuit (IC) has multiple applications because it can generate a continuous-wave beacon while providing the basic functions of frequency shift keying digital communication as ...
Toshihiro Kameda, Akihiro Nagata, Yohei Kimura, Ryujin Imai, Pragyan Shrestha, Keisuke Kimura, Atsushi Yasuda, Hiromasa Watanabe   +7 more
doaj   +1 more source

Optical Multi-Context Blind Scrubbing for Field Programmable Gate Arrays

IEEE Photonics Journal, 2020
This paper presents aproposal of a new optical multi-context blind scrubbing that can not only increase the soft-error tolerance of the configuration memory of field programmable gate arrays (FPGAs) but also support high-speed dynamic reconfiguration ...
Yusuke Takaki, Minoru Watanabe
doaj   +1 more source

Ultraviolet radiation‐induced tolerance [PDF]

Allergy, 1999
Ultraviolet (UV) radiation is one of the most important environmental factors. Besides its well-known advantages and its indispensable effects on human life, UV light, particularly the middle wavelength range (290-320 nm [UVB]), can harm human health by inducing skin cancer, premature skin aging, inflammation, and cell death (1-4).
openaire   +2 more sources

Electromagnetic Radiation Effects on MgO-Based Magnetic Tunnel Junctions: A Review

Molecules, 2023
Magnetic tunnel junctions (MTJs) have been widely utilized in sensitive sensors, magnetic memory, and logic gates due to their tunneling magnetoresistance.
Dereje Seifu, Qing Peng, Kit Sze, Jie Hou, Fei Gao, Yucheng Lan   +5 more
doaj   +1 more source

Tolerance to gamma-irradiation in eggs of the tardigrade Richtersius coronifer depends on stage of development

Journal of Limnology, 2013
Tardigrades are known as one of the most radiation tolerant animals on Earth, and several studies on tolerance in adult tardigrades have been published. In contrast, very few studies on radiation tolerance of embryonic stages have been reported.
Ingemar Jönsson, Eliana Beltran-Pardo, Siamak Haghdoost, Andrzej Wojcik, Rosa María Bermúdez-Cruz, Jaime E. Bernal Villegas, Mats Harms-Ringdahl   +6 more
doaj   +1 more source

Effect of gamma-rays on recombination dynamics and defect concentration in a wide bandgap perovskite

Light: Advanced Manufacturing
Herein, we have explored the recombination dynamics and defect concentration of a mixed cation mixed halide perovskite Cs0.17FA0.83PbI1.8Br1.2 with 1.75 eV bandgap after exposure to a gamma-ray source (2.5 Gy/min).
Aleksandra G. Boldyreva, Marina M. Tepliakova, Artyom V. Novikov, Vladimir G. Petrov, Olga Parfenova, Alexander A. Golubnichiy, Anton Vasilev, Danila Saranin, Keith J. Stevenson   +8 more
doaj   +1 more source

Clinical stage-dependent expression of MRE11 and its association with laryngeal cancer progression

Reports of Practical Oncology and Radiotherapy
BACKGROUND: Radiotherapy is a mainstay of treatment for laryngeal cancer. MRE11, a core component of the MRN complex, contributes to radioresistance and also has a signalling function.
Zdenka Pechacova, Radka Lohynska, Zuzana Spurkova, Vratislav Sedivec, Marian Svajdler, Tereza Drbohlavova, Petra Tesarova, Miloslav Pala   +7 more
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Improving radiation tolerance with room temperature annealing of pre-existing defects

Applied Physics Express
Pre-existing defects in semiconductor devices can act as nucleation sites for radiation damage. Defects generated from mismatches in lattice constant, stiffness and thermal expansion are difficult to eliminate with thermal annealing.
Md Hafijur Rahman, Felix Cooper, Miguel L. Crespillo, Khalid Hattar, Aman Haque, Fan Ren, Stephen Pearton, Douglas Wolfe   +7 more
doaj   +1 more source