Results 31 to 40 of about 3,241,032 (335)

Simulations of CMOS pixel sensors with a small collection electrode, improved for a faster charge collection and increased radiation tolerance [PDF]

open access: yesJournal of Instrumentation, 2019
CMOS pixel sensors with a small collection electrode combine the advantages of a small sensor capacitance with the advantages of a fully monolithic design.
M. Munker   +8 more
semanticscholar   +1 more source

Enhancement of radiosensitization by metal-based nanoparticles in cancer radiation therapy

open access: yesCancer Biology & Medicine, 2014
Radiation therapy performs an important function in cancer treatment. However, resistance of tumor cells to radiation therapy still remains a serious concern, so the study of radiosensitizers has emerged as a persistent hotspot in radiation oncology ...
Xiang-Yu Su   +3 more
doaj   +1 more source

Tolerance to Gamma Radiation in the Tardigrade Hypsibius dujardini from Embryo to Adult Correlate Inversely with Cellular Proliferation. [PDF]

open access: yesPLoS ONE, 2015
Tardigrades are highly tolerant to desiccation and ionizing radiation but the mechanisms of this tolerance are not well understood. In this paper, we report studies on dose responses of adults and eggs of the tardigrade Hypsibius dujardini exposed to ...
Eliana Beltrán-Pardo   +4 more
doaj   +1 more source

Ultraviolet radiation‐induced tolerance [PDF]

open access: yesAllergy, 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

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

open access: yesAerospace, 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   +7 more
doaj   +1 more source

Proton Irradiation Experiment for the X-ray Charge-Coupled Devices of the Monitor of All-sky X-ray Image mission onboard the International Space Station: I. Experimental Setup and Measurement of the Charge Transfer Inefficiency [PDF]

open access: yes, 2002
We have investigated the radiation damage effects on a CCD to be employed in the Japanese X-ray astronomy mission including the Monitor of All-sky X-ray Image (MAXI) onboard the International Space Station (ISS).
Emi Miyata   +10 more
core   +3 more sources

Optical Multi-Context Blind Scrubbing for Field Programmable Gate Arrays

open access: yesIEEE 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

Radiation tolerance and microstructural changes of nanocrystalline Cu-Ta alloy to high dose self-ion irradiation

open access: yes, 2020
Nanocrystalline materials are known to possess excellent radiation resistance due to high fraction of grain boundaries that act as defect sinks, provided they are microstructurally stable at such extreme conditions.
S. Srinivasan   +10 more
semanticscholar   +1 more source

Elastic behaviour and radiation tolerance in Nb-based 211 MAX phases

open access: yes, 2020
MAX phase carbides are a set of materials that have attracted the research and industrial interest due to their unique combination of metallic and ceramic properties.
M. Hadi   +4 more
semanticscholar   +1 more source

Achieving exceptional radiation tolerance with crystalline-amorphous nanocrystalline structures

open access: yes, 2020
Nanostructured materials with amorphous intergranular films (AIFs) have demonstrated superior strength and ductility. Their radiation tolerance is expected to be high as the large fraction of interfacial volume efficiently sinks radiation-induced defects.
Miaomiao Jin, P. Cao, M. Short
semanticscholar   +1 more source

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