Results 11 to 20 of about 1,975,714 (316)

Investigation and feasibility study of using components with different categories from the perspective of radiation damage in LEO and GEO orbits [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2021
Space radiation can affect the performance and reliability of components in space systems. This paper focuses on the investigation of three types of radiation damage including ionizing dose, displacement damage, and single event damage using OMERE ...
Hamideh Daneshvar   +4 more
doaj   +1 more source

Comparison of Multilayer Transparent Wood and Single Layer Transparent Wood With the Same Thickness

open access: yesFrontiers in Materials, 2021
In this paper, poplar was used as raw material, sodium chlorite was used to delignify it in acidic environment, and then epoxy resin was vacuum impregnated in the delignified wood template to prepare transparent wood.
Yan Wu   +4 more
doaj   +1 more source

Class A Penicillin-Binding Protein C Is Responsible for Stress Response by Regulation of Peptidoglycan Assembly in Clavibacter michiganensis

open access: yesMicrobiology Spectrum, 2022
The cell wall peptidoglycan of bacteria is essential for their survival and shape development. The penicillin-binding proteins (PBPs) are responsible for the terminal stage of peptidoglycan assembly.
Xing Chen   +8 more
doaj   +1 more source

How thick is thick enough? [PDF]

open access: yesProceedings of the International Seminar on Paste and Thickened Tailings, 2018
The increasingly stringent regulatory controls and limitations placed on tailings operations to minimise their contaminated and/or operational footprint commonly leads to the simplest of conclusions being reached. That is, to ensure the success of the tailings storage facility (TSF), the density of tailings must be maximised at the point of discharge ...
Leon Munro, David Smirk
openaire   +1 more source

Optical coherence tomography fast versus regular macular thickness mapping in diabetic retinopathy [PDF]

open access: yes, 2008
Objective: The purpose of the study was to investigate if absolute values and reproducibility of thickness maps obtained from 2 optical coherence tomography (OCT) scanning protocols, regular high-resolution and fast low-density mode, differ in patients ...
Ceklic, Lala   +2 more
core   +1 more source

Wax Thickness and Distribution Monitoring Inside Petroleum Pipes Based on External Temperature Measurements

open access: yes, 2021
A method to estimate wax thickness inside petroleum pipes from the external pipe temperature measurements is proposed. When wax is deposited inside the pipe, the external pipe surface temperature decreases because the heat resistance of the wax reduces ...
Tanaka, Yoshiaki   +11 more
core   +1 more source

On graph thickness, geometric thickness, and separator theorems [PDF]

open access: yesComputational Geometry, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Real-Time ITO Layer Thickness for Solar Cells Using Deep Learning and Optical Interference Phenomena

open access: yesEnergies, 2023
The thickness of the indium tin oxide (ITO) layer is a critical parameter affecting the performance of solar cells. Traditional measurement methods require sample collection, leading to manufacturing interruptions and potential quality issues.
Xinyi Fan   +5 more
doaj   +1 more source

Recent Prospects in the Inline Monitoring of Nanocomposites and Nanocoatings by Optical Technologies

open access: yesNanomaterials, 2016
Nanostructured materials have emerged as a key research field in order to confer materials with unique or enhanced properties. The performance of nanocomposites depends on a number of parameters, but the suitable dispersion of nanoparticles remains the ...
Elodie Bugnicourt   +5 more
doaj   +1 more source

Resonant conditions for Love wave guiding layer thickness [PDF]

open access: yes, 2001
In this work we report a systematic investigation of polymer overlayer thickness in a Love wave device working at a fundamental frequency of 110MHz and at the 330MHz harmonic.
Martin, Fran   +14 more
core   +1 more source

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