Results 21 to 30 of about 11,766 (167)

Investigation on the Effects of Titanium Diboride Particle Size on Radiation Shielding Properties of Titanium Diboride Reinforced Boron Carbide-Silicon Carbide Composites [PDF]

open access: yesЖурнал нано- та електронної фізики, 2012
Composite materials have wide application areas in industry. Boron Carbide is an important material for nuclear technology. Silicon carbide is a candidate material in the first wall and blankets of fusion power plants.
A.O. Addemir   +3 more
doaj  

Algebraic reconstruction technique combined with Monte Carlo method for weight matrix calculation in gamma ray transmission tomography [PDF]

open access: yesSN Applied Sciences, 2019
In the present work, the algebraic reconstruction technique (ART) combined with Monte Carlo method has been proposed for image reconstruction in gamma ray transmission tomography, which is generally used for the nondestructive assay of special nuclear materials.
Chhavi Agarwal   +4 more
openaire   +1 more source

Gamma‐aminobutyric acidergic transmission underlies interictal epileptogenicity in pediatric focal cortical dysplasia

open access: yesAnnals of Neurology, 2019
Dysregulation of γ‐aminobutyric acidergic (GABAergic) transmission has been reported in lesional acquired epilepsies (gliomas, hippocampal sclerosis).
T. Blauwblomme   +8 more
semanticscholar   +1 more source

Wideband Anti-Jamming Based on Free Space Optical Communication and Photonic Signal Processing [PDF]

open access: yes, 2021
We propose and demonstrate an anti-jamming system to defend against wideband jamming attack. Free space optical communication is deployed to provide a reference for jamming cancellation.
Qi, Yang   +3 more
core   +1 more source

Transmission of SARS-CoV-2 in free-ranging white-tailed deer in the United States

open access: yesNature Communications, 2023
SARS-CoV-2 is a zoonotic virus with documented bi-directional transmission between people and animals. Transmission of SARS-CoV-2 from humans to free-ranging white-tailed deer (Odocoileus virginianus) poses a unique public health risk due to the ...
Aijing Feng   +13 more
semanticscholar   +1 more source

Study of 13CR-4NI-(MO) (F6NM) steel grade heat treatment for maximum hardness control in industrial heats [PDF]

open access: yes, 2017
The standard NACE MR0175 (ISO 15156) requires a maximum hardness value of 23 HRC for 13Cr-4Ni-(Mo) steel grade for sour service, requiring a double tempering heat treatment at temperature in the range 648–691°C for the first tempering and 593–621°C for ...
Buccioni, M   +5 more
core   +1 more source

Chemical Kinetics [PDF]

open access: yes, 2021
Chemical Kinetics relates to the rates of chemical reactions and factors such as concentration and temperature, which affects the rates of chemical reactions.

core   +1 more source

A Comprehensive and Systematic Diagnostic Campaign for a New Acquisition of Contemporary Art—The Case of Natura Morta by Andreina Rosa (1924–2019) at the International Gallery of Modern Art Ca’ Pesaro, Venice [PDF]

open access: yes, 2021
A multi-analytical approach has been employed to investigate the painting Natura Morta (1954–1955) by Andreina Rosa (1924–2019) to assess the state of conservation and to understand more about the painting materials and techniques of this artwork, which ...
Balliana, Eleonora   +8 more
core   +4 more sources

Immunogenicity of two‐dose sinopharm BBIB‐CorV vaccine in Morocco: One‐year follow‐up and neutralizing activity against severe acute respiratory syndrome coronavirus 2 variants of concern

open access: yesImmunity, Inflammation and Disease, Volume 12, Issue 11, November 2024.
This study assessed the immune response to the Sinopharm BBIB‐CorV vaccine against SARS‐CoV‐2 over a period of 1 year, using a two‐dose regimen. Conducted at the Military Hospital of Rabat, Morocco, the study found that additional booster vaccinations may be necessary based on the observed immunogenicity against various virus variants.
Maha Ouarab   +14 more
wiley   +1 more source

Determination of Hydraulic Conductivity of Undisturbed Soil Column: a Measurement Accomplished with the Gamma Ray Transmission Technique [PDF]

open access: yes, 2011
Anderson Camargo Moreira1*, Otavio Portezan Filho2, Fabio Henrique de Moraes Cavalcante3 and Carlos Roberto Appoloni2 1Programa de Pos Graduacao em Ciencias e Engenharia de Materiais/EMC, Universidade Federal de Santa Catarina – UFSC, 2Depto. de Fisica, Universidade Estadual de Londrina – UEL, 3Centro de Fisica Nuclear, Instituto Superior de Engenharia/
Anderson Camargo   +3 more
openaire   +3 more sources

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