Results 31 to 40 of about 19,018,396 (338)

Internet of Samples (iSamples): Toward an interdisciplinary cyberinfrastructure for material samples [PDF]

GigaScience, 2021
Abstract Sampling the natural world and built environment underpins much of science, yet systems for managing material samples and associated (meta)data are fragmented across institutional catalogs, practices for identification, and discipline-specific (meta)data standards.
Davies, Neil, Deck, John, Kansa, Eric, Kansa, Sarah, Kunze, John, Meyer, Christopher, Orrell, Thomas, Ramdeen, Sarah, Snyder, Rebecca, Vieglais, Dave, Walls, Ramona, Lehnert, Kerstin   +11 more
openaire   +4 more sources

Molecular dynamics simulation of the material removal in the scratching of 4H-SiC and 6H-SiC substrates

International Journal of Extreme Manufacturing, 2020
Single crystal silicon carbide (SiC) is widely used for optoelectronics applications. Due to the anisotropic characteristics of single crystal materials, the C face and Si face of single crystal SiC have different physical properties, which may fit for ...
Zige Tian, Xun Chen, Xipeng Xu
semanticscholar   +1 more source

Charge balance calculations for mixed salt systems applied to a large dataset from the built environment

Scientific Data, 2022
Measurement(s) Ion • inorganic salt Technology Type(s) ion chromatography Factor Type(s) sample location country code (SLCC) • sample city (SC) • sample (site) name • sample material (SM) • sample height (H) • Sample depth from surface of specific ...
Sebastiaan Godts, Michael Steiger, Scott Allan Orr, Tim De Kock, Julie Desarnaud, Hilde De Clercq, Veerle Cnudde   +6 more
doaj   +1 more source

Modern Methods of Pre-Treatment of Plant Material for the Extraction of Bioactive Compounds

Molecules, 2022
In this review, recent advances in the methods of pre-treatment of plant material for the extraction of secondary metabolites with high biological activity are presented.
Aneta Krakowska-Sieprawska, Anna Kiełbasa, Katarzyna Rafińska, Magdalena Ligor, Bogusław Buszewski   +4 more
doaj   +1 more source

Interference of the Spectral Line Mζ in the M Energy Level Series of Ce on the F Element Kα Peak in Monazite Samples

Yankuang ceshi
Quantitative analysis of the ultra-light element fluorine (F) has always been one of the difficulties in electron probe microanalysis (EPMA). High-resolution qualitative analysis and proper subtraction of spectral interferences from major elements are ...
Suwen QIU, Jinsheng HU, Guangyu SHI, Can RAO, Xiaofeng ZHANG, Wentan XU   +5 more
doaj   +1 more source

Planar Microwave Sensor with High Sensitivity for Material Characterization Based on Square Split Ring Resonator (SSRR) for Solid and Liquid

Emitter: International Journal of Engineering Technology, 2023
Microwave resonator sensors are the most extensively used sensors in the food industries, quality assurance, medical, and manufacturing. Planar resonant technique is chosen as the medium for characterizing dielectric properties of material due to its ...
Maizatul Alice Meor Said, Zahriladha Zakaria, Mohamad Harris Misran, Mohd Azlishah bin Othman, Redzuan Abdul Manap, Abd Shukur bin Jaafar, Shadia Suhaimi, Nurmala Irdawaty Hassan   +7 more
doaj   +1 more source

INNOVATIVE PROCESS LINE FOR MATERIAL SAMPLE PREPARATION

Sustainable 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, O. Yu. Svietkina, K. A. Ziborov, M. M. Yerisov, V. O. Fedoskin   +4 more
doaj   +1 more source

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

ChemPhysChem, 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

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

Зерновое 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, S. V. Podgorny, O. V. Skripka, V. L. Chernova   +3 more
doaj   +1 more source

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

Nature 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, Qiong Ma, T. Andersen, A. Mcleod, Z. Fei, Mengkun Liu, Mengkun Liu, M. Wagner, K. Watanabe, T. Taniguchi, M. Thiemens, F. Keilmann, P. Jarillo-Herrero, M. Fogler, D. Basov   +14 more
semanticscholar   +1 more source