Results 31 to 40 of about 2,743 (170)

Hemodynamic responses to glycols and to hemolysis

open access: yes, 1969
Ethylene and propylene glycol both decrease renal blood flow in dogs while increasing flow through the superior mesenteric artery. The decrease in renal blood flow is not a passive response to dilatation of major vascular beds since it precedes the ...
Keith MacCannell
core   +1 more source

Quantitative risk analysis using dynamic simulation: deviation propagation along propylene glycol process

open access: yesChemical Engineering Transactions, 2019
Currently, there is a strong demand for quantitative risk analysis. There is a challenge in describing the process dynamic behaviour in case of failures.
Nelly Olivier-Maget   +3 more
doaj   +1 more source

Effect of Dispersion Solvent in Catalyst Ink on Proton Exchange Membrane Fuel Cell Performance

open access: yesInternational Journal of Electrochemical Science, 2011
The effects of dispersion solvents in catalyst ink on performance of the membrane electrode assembly (MEA) for proton exchange membrane fuel cell are studied.
De-Chin Huang   +8 more
doaj   +1 more source

Borate complexation-assisted capillary electrophoretic determination of ethylene glycol and propylene glycol using capacitively coupled contactless conductivity detection

open access: yesJournal of Chromatography Open
A novel, fast, and reliable analytical method for determining ethylene glycol (EG) and propylene glycol (PG) using capillary electrophoresis (CE) with capacitively coupled contactless conductivity detection (C4D) is proposed.
Gabriela A.M.C. Ribeiro   +3 more
doaj   +1 more source

Basic poly(propylene glycols) as reference compounds for internal mass calibration in positive-ion matrix-assisted laser desorption/ionization mass spectrometry

open access: yes, 2017
Basic poly(propylene glycols), commercially available under the trade name Jeffamine, are evaluated for their potential use as internal mass calibrants in matrix-assisted laser desorption/ionization-time-of-flight-mass spectrometry.
Jürgen H Gross
core   +1 more source

Interspecies Pharmacokinetic Scaling and Metabolism of Alcohols and Glycols

open access: yes, 2006
Background: Despite the numerous pharmaceutical applications of alcohols andglycols, the interspecies differences with respect to their pharmacokinetics (PK) arepoorly understood.
Gupta, Pankaj
core   +1 more source

Development of Novel Formulations to Enhance in Vivo Transdermal Permeation of Tocopherol

open access: yesActa Pharmaceutica, 2014
Tocopherol represents a big challenge for transdermal permeation owing to its extreme hydrophobicity and large molecular mass. The aim of the present study was to develop alpha-tocopherol (T) topical formulations and evaluate their ex vivo and in vivo ...
Nada Aly H.   +3 more
doaj   +1 more source

Derivatives of Tellurium with Glycols

open access: yes, 1965
Reactions of tellurium isopropoxide with glycols (ethylene, 1,2- & 1,3-propylene, 1,3-, 2,3-&1,4- buty­lena, pentamethylene, hexylene, and pinscol) have been studied.
R. C. Mehrotra, S. N. Mathur
core   +1 more source

PLANT RAW MATERIAL EXTRACTS AS COMPONENTS OF COSMETIC PRODUCTS AND FORMULATIONS FOR TOPICAL ADMINISTRATION: THE PRODUCT RANGE, THE PRODUCTION CHARACTERISTICS (REVIEW)

open access: yesФармация и фармакология (Пятигорск), 2016
In contemporary pharmaceutical practice extracts are used as a separate cosmetic product and as an intermediate for external medicinal forms (ointments, gels, liniments) and cosmetic forms.
S. B. Evseeva, B. B. Sysuev
doaj   +1 more source

Efficacy of Two Caries Detector Dyes in the Diagnosis of Dental Caries

open access: yesFrontiers in Dentistry, 2010
Objective: The aim of the present study was to evaluate the efficacy of two caries detector dyes in the diagnosis of dental caries. Materials and Methods: Twenty extracted human posterior teeth without pulpal exposure were sectioned mesiodistally ...
M. Javaheri   +2 more
doaj  

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