Results 1 to 10 of about 78,383 (206)

Influence of Reagents on Qualitative Indicators of Artificial Anti-Deflationary Phytocenosis on Waste from a Rare Earth Tailing Facility [PDF]

Toxics, 2023
This paper presents an assessment of the effect of various reagents on the qualitative indicators of anti-deflationary single-species sowing phytocenosis on enrichment waste from rare earth ores. It has been established that tailings of loparite ores are
Eugenia A. Krasavtseva, Victoria Maksimova, Dmitriy Makarov   +2 more
doaj   +5 more sources

Impact of various reagents during blood collection from poultry to analyze morpho-biochemical indicators [PDF]

E3S Web of Conferences, 2021
The work provides experimental data on the impact of anticoagulants (K3 - EDTA, 3.8% sodium citrate and lithium heparin) and coagulation activator on morpho-biochemical indicators in the blood samples of broiler chickens of cross-selection of ...
Vertiprakhov Vladimir, Grozina Alena, Fisinin Vladimir, Ovchinnikova Natalya, Bittirov Anatoly   +4 more
doaj   +3 more sources

Molecular Interactions From the Density Functional Theory for Chemical Reactivity: The Interaction Energy Between Two-Reagents

Frontiers in Chemistry, 2022
Reactivity descriptors indicate where a reagent is most reactive and how it is most likely to react. However, a reaction will only occur when the reagent encounters a suitable reaction partner.
Ramón Alain Miranda-Quintana, Farnaz Heidar-Zadeh, Stijn Fias, Allison E. A. Chapman, Shubin Liu, Christophe Morell, Tatiana Gómez, Carlos Cárdenas, Carlos Cárdenas, Paul W. Ayers   +9 more
doaj   +2 more sources

Assessment of collecting activity of physically sorbed reagents on the example of easily floatable coking coal sludge

Записки Горного института, 2022
The article presents one of the new approaches to theoretical assessment of collecting ability of reagents. The efficiency of reagents-collectors with different chemical composition used for flotation of coking coals was studied.
Sergey A. Kondratev, Tatyana A. Khamzina
doaj   +2 more sources

Influence of Polymer Reagents in the Drilling Fluids on the Efficiency of Deviated and Horizontal Wells Drilling

Energies, 2020
Improving the efficiency of well drilling process in a reservoir is directly related to subsequent well flow rates. Drilling of deviated and horizontal wells is often accompanied by an increase in pressure losses due to flow resistance caused by small ...
Tianle Liu, Ekaterina Leusheva, Valentin Morenov, Lixia Li, Guosheng Jiang, Changliang Fang, Ling Zhang, Shaojun Zheng, Yinfei Yu   +8 more
doaj   +2 more sources

Evaluation of FLIPR Calcium 3 Assay Kit—A New No-Wash Fluorescence Calcium Indicator Reagent [PDF]

SLAS Discovery, 2003
We have evaluated the FLIPR Calcium 3 Assay Kit (Calcium 3), a new no-wash fluorescence calcium indicator dye reagent, for the measurement of agonist-stimulated calcium signaling in cells expressing the serotonin 2C (5-HT(2C)), metabotropic glutamate receptor 5 (mGluR5) and the vasopressin 2 (V2) G-protein-coupled receptors.
Yingxin Zhang, Dianne Kowal, Angela Krämer, John Dunlop   +3 more
openalex   +4 more sources

Molecular interactions from the density functional theory for chemical reactivity: Interaction chemical potential, hardness, and reactivity principles

Frontiers in Chemistry, 2022
In the first paper of this series, the authors derived an expression for the interaction energy between two reagents in terms of the chemical reactivity indicators that can be derived from density functional perturbation theory.
Ramón Alain Miranda-Quintana, Farnaz Heidar-Zadeh, Stijn Fias, Allison E. A. Chapman, Shubin Liu, Christophe Morell, Tatiana Gómez, Carlos Cárdenas, Carlos Cárdenas, Paul W. Ayers   +9 more
doaj   +2 more sources

Research of peculiarities of physicochemical indicators of water processed by reagent-free electrochemical method

Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies, 2020
Тенденція збереження антропогенного навантаження на довкілля та гідросферу зокрема, ставить перед наукою гігієни харчування та технологій водообробки нові виклики та завдання з подолання зростаючих проблем питного водозабезпечення та технологій водообробки для харчового виробництва, де доброякісна вода повсюдно є критично важливим обов’язковим та ...
Andrii Marynin, Yurii Bolshak, Roman Svyatnenko, Denis Shtepa   +3 more
openalex   +4 more sources

Characteristics of binding between reagent-strip indicators and urinary proteins.

Clinical Chemistry, 1977
Abstract We describe the binding characteristics of two indicator dyes that are widely used in commercial "dip-stick" indicators for protein in urine. Binding was studied by both gel filtration chromatography and by spectrophotometric titrations.
L Bowie, S Smith, N Gochman
  +6 more sources

A Saccharide Chemosensor Array Developed Based on an Indicator Displacement Assay Using a Combination of Commercially Available Reagents [PDF]

Frontiers in Chemistry, 2019
Herein, a very simple colorimetric chemosensor array is reported for saccharides (D-glucose, D-fructose, D-xylose, D-galactose, D-mannose, L-rhamnose, and N-acetyl-D-gluosamine). While various types of chemosensors for saccharides have been investigated extensively to-this-date, tremendous additional efforts are still required on a regular basis for ...
Yui Sasaki, Zhoujie Zhang, Tsuyoshi Minami   +2 more
openalex   +4 more sources