Results 21 to 30 of about 31,159 (180)

NON-LINEARITY PARAMETER B/A AND AVAILABLE VOLUME VA OF BINARY LIQUID MIXTURES: THERMO-ACOUSTICAL APPROACH [PDF]

Proceedings on Engineering Sciences
When high amplitude sound waves propagate through liquid mixtures, various non-linear phenomena can occur, and ultrasonic research in these systems can reveal important details about their structure and interaction.
Srinivasu J.V. , Narendra K. V. R. , Kavitha Ch., Srinivasa Krishna T.   +3 more
doaj   +1 more source

Quest for the Co-Pyrolysis Behavior of Rice Husk and Cresol Distillation Residue: Interaction, Gas Evolution and Kinetics

Energies, 2022
With the tremendous prosperity of industry, more and more hazardous waste is discharged from industrial production processes. Cresol distillation residue is a typical industrial hazardous waste that causes severe pollution without proper treatment ...
Na Xu, Mifen Cui, Zhuxiu Zhang, Jihai Tang, Xu Qiao   +4 more
doaj   +1 more source

Spectrophotometric Determination of Chloramphenicol in Pharmaceutical Formulations by Diazotization and Coupling Reaction [PDF]

Kirkuk Journal of Science
Chloramphenicol (CAP), a broad-spectrum antibiotic, was quantitatively analyzed in various pharmaceutical formulations using a rapid and sensitive spectrophotometric method, with the characterization via Fourier-transform infrared (FTIR) spectroscopy ...
Vian Ismail, sawza Mohammed, Mohammed Fars, Malika Haji, Mohammed Esmail, Lavan Mohammad, Rezdar Abdulfatah, Rayan Jalil   +7 more
doaj   +1 more source

Membrane separation in flow injection analysis : Gas Diffusion [PDF]

, 1983
A general expression is derived for the membrane transport process in a flow-through unit as commonly used in flow injection systems. The validity of the formulae was tested for gas-diffusion membranes by using compounds with different volatilities such ...
Linden, W.E. van der
core   +8 more sources

Modeling and Optimization of M-cresol Isopropylation for Obtaining N-thymol: Combining a Hybrid Artificial Neural Network with a Genetic Algorithm [PDF]

, 2007
The application of a hybrid framework based on the combination, artificial neural network-genetic algorithm (ANN-GA), for n-thymol synthesis modeling and optimization has been developed. The effects of molar ratio propylene/cresol (X1), catalyst mass (X2)
Assidjo Nogbou, Emmanuel, Azzaro-Pantel, Catherine, Davin, André, Gossan, Ado, Yao Kouassi, Benjamin   +4 more
core   +1 more source

Chemical Metabolomics: Chemical Biology Tools for Advanced Metabolism Investigations

Angewandte Chemie, EarlyView.
The human metabolism has been investigated for several millennia. The metabolome is known for a high complexity due to a large number of different metabolites that are present at different concentrations. Metabolomics has been developed as a field to investigate the entire human metabolome and to elucidate disease development mechanisms.
Alejandro Torregrosa‐Chinillach, Ioanna Tsiara, Wawrzyniec Haberek, Weifeng Lin, Daniel Globisch   +4 more
wiley   +2 more sources

A Circular and Tacticity‐Independent Crystalline Mono‐Substituted Nylon‐6 Platform: Unexpected Large Positional Effects on Crystallizability and Performance

Angewandte Chemie, EarlyView.
Methyl substitution positions on the nylon‐6 backbone markedly affect crystallizability, thermomechanical properties, and recyclability of the resulting atactic nylon‐6 variants. While γ‐methyl substitution gives an amorphous nylon, all other four methyl‐substitution positions (α, β, δ, and ε) afford, unexpectedly, crystalline nylons, showing tacticity‐
Jun‐Jie Tian, Jiyun Nam, Lili Wang, Andrea L. Baer, Ruirui Li, Maëlle T. Gace, Wei‐Feng Zheng, Clarissa Lincoln, Nicholas A. Rorrer, Eugene Y.‐X. Chen   +9 more
wiley   +2 more sources

Is ortho-Cresol a Viable Lignocellulosic Blendstock? A Kinetic Study of Its Co-Oxidation within a Surrogate Fuel

Energies, 2021
The viability of the use of ortho-cresol as a bio-blendstock or antiknock additive from lignocellulosic biomass is assessed; Ignition delays of ortho-cresol within blends with iso-octane are measured with the ULille rapid compression machine, and ...
Carolina S. Mergulhão, Yann Fenard, Guillaume Vanhove   +2 more
doaj   +1 more source

Coaxial Electrospun Nanofibers of Shikonin and Cresol as Antibacterial Wound Dressing

Pharmaceuticals
Background/Objectives: Skin wounds interrupt the natural anatomy and function of the skin. The body passes through four physiological phases to repair wounds after injury.
Fatemah M. Alsulaihem, Abrar A. Bakr, Meshal K. Alnefaie, Manal A. Alshabibi, Abdullah A. Alshehri, Fahad A. Almughem, Samar A. Alsudir, Ali A. Alamer, Bayan Y. Alshehri, Dunia A. Alzahrani, Fadilah S. Aleanizy, Essam A. Tawfik   +11 more
doaj   +1 more source

Gravid females of the mosquito Aedes aegypti avoid oviposition on m-cresol in the presence of the deterrent isomer p-cresol

Parasites & Vectors, 2014
Background p-cresol (4-methylphenol) and its isomer m-cresol (3-methylphenol) have been shown to activate the same sensilla in Aedes aegypti (Linnaeus) mosquitoes.
Ali Afify, C Giovanni Galizia
doaj   +1 more source