Results 81 to 90 of about 300,760 (300)

Parametrization of the radiation induced leakage current increase of NMOS transistors

open access: yes, 2016
The increase of the leakage current of NMOS transistors during exposure to ionizing radiation is known and well studied. Radiation hardness by design techniques have been developed to mitigate this effect and have been successfully used.
Backhaus, Malte
core   +1 more source

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm   +6 more
wiley   +1 more source

Uncertainty evaluation of absorbed dose measurement based on temperature rise using a water calorimeter for 60Co gamma rays

open access: yesNuclear Engineering and Technology
A water calorimeter has been used to establish the measurement standard of absorbed dose to water for 60Co gamma-ray beams. While heat defect and heat conduction have been thoroughly investigated in previous studies, the uncertainty in temperature rise ...
In Jung Kim   +7 more
doaj   +1 more source

Assessment of humoral immunity in workers occupationally exposed to low levels of ionizing radiation [PDF]

open access: yes
Background: The aim of this study was investigating the effect of low levels of ionizing radiation on immunoglobulin, complement levels in radiology workers occupationally exposed to ionizing radiation.
تبرائی, یاسر   +3 more
core   +1 more source

Modelling radiation-induced cell cycle delays

open access: yes, 2009
Ionizing radiation is known to delay the cell cycle progression. In particular after particle exposure significant delays have been observed and it has been shown that the extent of delay affects the expression of damage such as chromosome aberrations ...
AD Virgilio   +34 more
core   +1 more source

Luminosity indicators in dusty photoionized environments [PDF]

open access: yes, 1998
The luminosity of the central source in ionizing radiation is an essential parameter in a photoionized environment, and one of the most fundamental physical quantities one can measure.
Dejan  Vinković   +10 more
core   +2 more sources

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

open access: yesAdvanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir   +7 more
wiley   +1 more source

Fast detection method for radionuclides based on Sequential Bayesian approach

open access: yesHe jishu
BackgroundAppropriate fast detection method for radionuclides is necessary for customs radioactive security inspection with high flow rates and low counting rate levels.
WAN Linjian   +7 more
doaj   +1 more source

Graphene-based biosensors for the detection of prostate cancer protein biomarkers: a review

open access: yesBMC Chemistry, 2019
Prostate cancer (PC) is the sixth most common cancer type in the world, which causes approximately 10% of total cancer fatalities. The detection of protein biomarkers in body fluids is the key topic for the diagnosis and prognosis of PC. Highly sensitive
Li Xu   +9 more
doaj   +1 more source

The Origin and Optical Depth of Ionizing Radiation in the "Green Pea" Galaxies

open access: yes, 2013
Although Lyman continuum (LyC) radiation from star-forming galaxies likely drove the reionization of the Universe, observations of star-forming galaxies at low redshift generally indicate low LyC escape fractions.
Jaskot, A. E., Oey, M. S.
core   +1 more source

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