Results 11 to 20 of about 524 (122)

A review of miniaturised Non-Destructive Testing technologies for in-situ inspections [PDF]

open access: yes, 2018
Non-destructive testing (NDT) techniques have become attractive trends of product manufacturing, installation and post-maintenance in the aerospace, automotive and manufacturing industry, because of its benefits such as cost saving, easy to use and high ...
Addepalli   +12 more
core   +1 more source

Activity of a Carbohydrate-Binding Module Therapy, Neumifil, against SARS-CoV-2 Disease in a Hamster Model of Infection. [PDF]

open access: yes, 2022
The rapid global spread of severe acute respiratory coronavirus 2 (SARS-CoV-2) has resulted in an urgent effort to find efficacious therapeutics. Broad-spectrum therapies which could be used for other respiratory pathogens confer advantages, as do those ...
Dowall, Stuart   +9 more
core   +1 more source

Decellularized Extracellular Matrix-Based Bioinks for Tendon Regeneration in Three-Dimensional Bioprinting [PDF]

open access: yes, 2022
In the last few years, attempts to improve the regeneration of damaged tendons have been rising due to the growing demand. However, current treatments to restore the original performance of the tissue focus on the usage of grafts; although, actual grafts
Al-Hakim Khalak, Fouad   +4 more
core   +2 more sources

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

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

Étude hydrogéophysique de l'infiltration dans un remblai hétérogène urbain [PDF]

open access: yes, 2010
L'objectif du projet est d'étudier l'apport des méthodes géophysiques couplées à une modélisation de l'écoulement à la compréhension de l'hydrodynamique des milieux fortement hétérogènes, en l'occurrence les remblais urbains, dans l'optique de la ...
Mwamba, Tshibi-Tshiabu
core  

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 Study on the Application of Gamma Transmission Techniques on the Quality Control of Sandcrete Block

open access: yesPhysical Science International Journal, 2019
This study considered the setup of gamma transmission facility to develop a methodology for determining the amount of cement in sandcrete block. Twelve block samples was moulded in varying sand/cement ratio. The 12 samples each were measured both in volume, masses and density.
I. O. Okunade   +2 more
openaire   +2 more sources

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   +1 more source

Investigation of Behaviour of Titanium Diboride Reinforced Boron Carbide-Silicon Carbide Composites against Cs-137 Gamma Radioisotope Source by Using Gamma Transmission Technique

open access: yesActa Physica Polonica A, 2012
Boron carbide is a material which has wide application areas in industry including nuclear technology. Titanium diboride reinforced boron carbide‐silicon carbide composites were studied for searching of the behaviour against the gamma ray. It has been adopted that depending on their properties such improved materials can be used in nuclear technology ...
B. Buyuk   +3 more
openaire   +1 more source

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