Results 211 to 220 of about 302,273 (236)
Some of the next articles are maybe not open access.

Rapid qualitative phase analysis in highly textured thin films by x-ray diffraction

Review of Scientific Instruments, 2008
Phase analysis of highly out-of-plane textured specimens using x-ray diffraction is usually complicated due to the disappearance of most of the x-ray peaks in a common θ∕2θ diffraction geometry. In this paper, we propose a technique, where powderlike spectra of textured samples are obtained by multiaxial x-ray diffraction scans.
Borgia C, Olliges S, Spolenak R
openaire   +3 more sources

Qualitative analysis of a predator–prey model with rapid evolution and piecewise constant arguments

International Journal of Biomathematics, 2017
The qualitative analysis of a predator–prey model with rapid evolution and piecewise constant arguments is investigated in this work. The discrete model, which determines the dynamical behavior of the corresponding differential model, is achieved by calculation. First, the sufficient conditions for the existence and local stability of the equilibriums
openaire   +1 more source

[Rapid spectrochemical qualitative analysis of simple OMA system].

Guang pu xue yu guang pu fen xi = Guang pu, 2010
Simple optical multichannel analyzer (OMA) system which is formed by ordinary one dimension CCD camera, spectrograph and microcomputer was introduced in this paper. Spectrochemical analysis feasible of this OMA system was studied. The applied software programed, by us can realize wavelength calibration, spectral line identification and give out ...
C, Yang, Y, Lin, H, Xu, X, Wen, L, Lin
openaire   +1 more source

Rapid qualitative and quantitative analysis of methamphetamine, ketamine, heroin, and cocaine by near-infrared spectroscopy

Forensic Science International, 2018
Rapid and nondestructive near infrared spectroscopy (NIR) methods have been developed for simultaneous qualitative and quantitative analysis of methamphetamine, ketamine, heroin, and cocaine in seized samples. This is the first systematic report regarding a qualitative and quantitative procedure of applying NIR for drug analysis.
Cui-mei Liu   +5 more
openaire   +2 more sources

A rapid HPLC–ESI-MS/MS for qualitative and quantitative analysis of saponins in “XUESETONG” injection

Journal of Pharmaceutical and Biomedical Analysis, 2006
'XUESETONG' injection, one of the most widely used proprietary medicines in traditional Chinese medicine, consists of total saponins made from Panax notoginseng, which is a highly valued and important Chinese medicinal herb. It is used to treat cardiovascular diseases.
C M, Lai   +5 more
openaire   +2 more sources

Use of Rapid Assessment Procedures when analyzing qualitative data in pharmacy research

Research in Social and Administrative Pharmacy, 2022
Chelsea P Renfro   +2 more
exaly  

Development of a Rapid Test Kit for Qualitative Analysis of Rancidity in Fats and Oils

SSRN Electronic Journal, 2022
Ali Raza   +4 more
openaire   +1 more source

Examining What We Know in Relation to How We Know It: A Team-Based Reflexivity Model for Rapid Qualitative Health Research

Qualitative Health Research, 2021
Felicia Rankl   +2 more
exaly  

Home - About - Disclaimer - Privacy