Results 41 to 50 of about 22,473,575 (305)

The choice of representative volumes in the approximation of effective properties of random materials [PDF]

open access: yes, 2018
The effective large-scale properties of materials with random heterogeneities on a small scale are typically determined by the method of representative volumes: A sample of the random material is chosen - the representative volume - and its effective properties are computed by the cell formula. Intuitively, for a fixed sample size it should be possible
arxiv   +1 more source

Object Storage, Persistent Memory, and Data Infrastructure for HPC Materials Informatics [PDF]

open access: yesarXiv, 2022
Speculation is provided on how infrastructure choices fit into the materials data ecosystem. Special attention is paid to object storage, the Intel DAOS API, storage-class memory (SCM), and the prospect of non-von Neumann computing. Lastly, the hypothesized implications of data infrastructure choices on a sample materials informatics problem is ...
arxiv  

INNOVATIVE PROCESS LINE FOR MATERIAL SAMPLE PREPARATION

open access: yesSustainable Extraction and Processing of Raw Materials Journal
. The successful establishment and sustainable development of mining enterprises depends on a number of factors, including geological research, management of mineral extraction and processing processes, and sample preparation technology.
O. V. Fedoskina   +4 more
doaj   +1 more source

The study of the trait “plant height” in winter bread wheat in the south of the Rostov region

open access: yesЗерновое хозяйство России, 2020
The problem of resistance to lodging during winter wheat cultivation is of great relevance in modern conditions. This trait largely correlates to plant height.
A. P. Samofalov   +3 more
doaj   +1 more source

Development of biodegradable composite micro-perforated panel made from natural fibre composites with evaluation of its acoustic and mechanical properties [PDF]

open access: yes, 2020
Micro-perforated panel (MPP) has been widely considered as a promising alternative for sound absorption purposes. Plenty of research has been done to improve the sound absorption of MPP but no specific work highlights the material structure effect ...
Chin, Desmond Daniel Vui Sheng
core  

C 1s Peak of Adventitious Carbon Aligns to the Vacuum Level: Dire Consequences for Material's Bonding Assignment by Photoelectron Spectroscopy

open access: yesChemPhysChem, 2017
The C 1s signal from ubiquitous carbon contamination on samples forming during air exposure, so called adventitious carbon (AdC) layers, is the most common binding energy (BE) reference in X‐ray photoelectron spectroscopy studies. We demonstrate here, by
G. Greczynski, L. Hultman
semanticscholar   +1 more source

A resource of lipidomics and metabolomics data from individuals with undiagnosed diseases

open access: yesScientific Data, 2021
Measurement(s) Metabolomics • Lipidomics Technology Type(s) gas chromatography-mass spectrometry • Ultra High-performance Liquid Chromatography/Tandem Mass Spectrometry Factor Type(s) age group • sex Sample Characteristic - Organism Homo sapiens Sample ...
Jennifer E. Kyle   +10 more
doaj   +1 more source

Denoising diffusion-based synthetic generation of three-dimensional (3D) anisotropic microstructures from two-dimensional (2D) micrographs [PDF]

open access: yesarXiv, 2023
Integrated computational materials engineering (ICME) has significantly enhanced the systemic analysis of the relationship between microstructure and material properties, paving the way for the development of high-performance materials. However, analyzing microstructure-sensitive material behavior remains challenging due to the scarcity of three ...
arxiv  

Subdiffractional focusing and guiding of polaritonic rays in a natural hyperbolic material [PDF]

open access: yesNature Communications, 2015
Uniaxial materials whose axial and tangential permittivities have opposite signs are referred to as indefinite or hyperbolic media. In such materials, light propagation is unusual leading to novel and often non-intuitive optical phenomena. Here we report
S. Dai   +14 more
semanticscholar   +1 more source

EXCITATION OF HARMONIC TEMPERATURE WAVES IN A SOLID SAMPLE OF MATERIAL WITH CONVECTIVE HEATING

open access: yesАвіаційно-космічна техніка та технологія, 2019
The article discusses the method and means of exciting harmonic temperature waves in a solid sample material during convective heating, it is typical for the working conditions of heat-stressed assemblies and parts in power plants systems.
Виктор Васильевич Спесивцев   +1 more
doaj   +1 more source

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