Results 71 to 80 of about 86,483 (195)

The influence of propylene glycol on body condition and milk yield of cows as well as colostrum and milk composition

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2005
The research was executed on 24 high yield dairy cows divided into three groups (n = 8). There was the control group (I) that the propylene glycol wasn’t given to cows, group II – the cows received 250 ml/day/per head of the propylene glycol, and the ...
Robert Kupczyński   +2 more
doaj   +1 more source

Health Effects Associated With Electronic Cigarette Use: Automated Mining of Online Forums. [PDF]

open access: yes, 2020
BACKGROUND:Our previous infodemiological study was performed by manually mining health-effect data associated with electronic cigarettes (ECs) from online forums.
Hristidis, Vagelis   +3 more
core  

Propylene Glycol Toxicity in Adolescent with Refractory Myoclonic Status Epilepticus

open access: yesCase Reports in Pediatrics, 2017
Propylene glycol (PG) is a solvent commonly used in medications that, while benign at low doses, may cause toxicity in adults and children at high doses.
Kara A. Bjur   +5 more
doaj   +1 more source

Potential for Chemical Repellents Against the Mite Tyrophagus putrescentiae to Prevent Infestation of Country Hams [PDF]

open access: yes, 2018
Tyrophagus putrescentiae (Shrank), commonly known as the ham mite, is a cosmopolitan pest found of various stored food commodities, including aged hams and cheeses (Amoah et al. 2017; Campbell et al. 2017).
Ciesielski, Cadence   +2 more
core  

Enhancing Propylene Glycol Product Yield by Modifying the Glycerol Hydrogenation Process

open access: yesJournal of Chemical Engineering Research Progress
The production of propylene glycol from glycerol is an emerging and sustainable approach in the chemical industry that can be considered completely renewable. Glycerol, a byproduct of biodiesel production, has gained attention as an alternative feedstock
Aisyah Sabrina Nurul Syahidah   +4 more
doaj   +1 more source

Ethylene- and Propylene-Glycol Based Nanofluids: A Litterature Review on Their Thermophysical Properties and Thermal Performances

open access: yesApplied Sciences, 2018
Nanofluids are considered a promising way to improve the heat transfer capability of base fluids. Water is the most commonly-used heat transfer fluid. However, in refrigeration systems, it may be necessary to mix water with either ethylene- or propylene ...
Ghofrane Sekrani, Sébastien Poncet
doaj   +1 more source

The Effect of Electronic Cigarette User Modifications and E-liquid Adulteration on the Particle Size Profile of an Aerosolized Product [PDF]

open access: yes, 2019
Electronic cigarettes (e-cigarettes) are an alternate nicotine delivery system that generate a condensation aerosol to be inhaled by the user. The size of the droplets formed in the aerosol can vary and contributes to drug deposition and ultimate ...
Halquist, Matthew S.   +7 more
core   +1 more source

Qualitative change in structural dynamics of some glass-forming systems

open access: yes, 2015
Analysis of temperature dependence of structural relaxation time in supercooled liquids revealed a qualitatively distinct feature - a sharp, cusp-like maxumum in the second derivative of its logarithm. It suggests that the super-Arrhenius behavior of the
Novikov, V. N., Sokolov, A. P.
core   +1 more source

Evaluation of the effect of tyrothricin on beta-hemolytic streptococci in salva. Part I: The effect of salvia upon bacteria. Part II: Effect of tyrothricin on the New York 5 strain of Streptococcus pyogenes in saliva [PDF]

open access: yes, 1949
Part II of thesis by Brancato, Noyes, and Swift. Part I of thesis by Swift. Thesis (M.A.)--Boston UniversityThe antibacterial effect of saliva has been known for many years.
Brancato, Frank P.   +2 more
core   +1 more source

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