Results 21 to 30 of about 896,799 (335)

Effects of Pitfall Trap Preservative on Collections of Carabid Beetles (Coleoptera: Carabidae) [PDF]

open access: yes, 2018
Effects of six pitfall trap preservatives (5% acetic acid solution, distilled water, 70% ethanol, 50% ethylene glycol solution, 50% propylene glycol solution, and 10% saline solution) on collections of carabid beetles (Coleoptera: Carabidae) were studied
McCravy, Kenneth W, Willand, Jason E
core   +2 more sources

catena-Poly[[bis[aqua(1,10-phenanthroline)lead(II)]-bis(μ3-2-hydroxy-5-sulfonatobenzoato)] acetic acid monosolvate]

open access: yesActa Crystallographica Section E, 2012
In the title compound, [Pb2(C7H4O6S)2(C12H8N2)2(H2O)2]·CH3COOH, the seven-coordinate PbII atom is chelated by two N atoms of one 1,10-phenanthroline ligand, four O atoms from three 5-sulfosalicylate dianions and one water O atom.
Yuan-Zheng Cheng   +4 more
doaj   +1 more source

Trap Response of Michigan Social Wasps (Hymenoptera: Vespidae) to the Feeding Attractants Acetic Acid, Isobutanol, and Heptyl Butyrate. [PDF]

open access: yes, 2018
Nine species of social wasps were captured in traps baited with acetic acid, isobutanol, heptyl butyrate and combinations of acetic acid and either isobutanol or heptyl butyrate.
Landolt, P. J, Reed, H. C
core   +3 more sources

Selectivity as a function of membrane thickness: gas separation and pervaporation [PDF]

open access: yes, 1994
In this article, the pervaporation selectivity as a function of the membrane thickness is studied for the dehydration of acetic acid. From this study, it appeared that the selectivity of polysulfone (PSF), poly(vinyl chloride) (PVC), and ...
Koops, G.H.   +5 more
core   +8 more sources

Effect of Acetic Acid on Succinic Acid Production of Fungal Co-culture in Slurry Fermentation

open access: yesChemical Engineering Transactions, 2020
The effect of initial acetic acid concentration on succinic acid production from biologically pretreated birchwood chip-soybean hull mixture using co-culture of Aspergillus niger, Phanerochaete chrysosporium, and Trichoderma reesei in a slurry batch ...
Jerico Z. Alcantara, Andro H. Mondala
doaj   +1 more source

Recycling of waste engine oils using a new washing agent [PDF]

open access: yes, 2013
This paper addresses recycling of waste engine oils treated using acetic acid. A recycling process was developed which eventually led to comparable results with some of the conventional methods.
Hamawand, Ihsan   +2 more
core   +5 more sources

Effects of Acetic Acid and pH on the Growth and Lipid Accumulation of the Oleaginous Yeast Trichosporon fermentans

open access: yesBioResources, 2015
Acetic acid, one major inhibitor released during the hydrolysis of lignocellulosic biomass, can be utilized by the oleaginous yeast Trichosporon fermentans without glucose repression. The effect of acetic acid on the cell growth and lipid accumulation of
Zong-jun Liu   +5 more
doaj   +1 more source

(E)-N′-[2-(4-Chloro-3-nitrophenylsulfonyloxy)-3-methoxybenzylidene]isonicotinohydrazide acetic acid tetrasolvate

open access: yesActa Crystallographica Section E, 2008
In the title compound, C20H15ClN4O7S·4CH3COOH, the central o-vanillin group makes dihedral angles of 9.50 (11) and 42.86 (7)°, respectively, with its attached pyridine and nitrobenzene rings.
Xiao-Li Zhen, Xiao-Liu Li
doaj   +1 more source

1-[3-(4-Nitrophenyl)propanoyl]urea acetic acid monosolvate

open access: yesActa Crystallographica Section E, 2011
The title compound, C10H11N3O4·C2H4O2, was prepared by an electrochemical technique. In the crystal, acetic acid molecules are involved in hydrogen bonding to two separate propanoylurea molecules, acting as a donor in an O—H...O ...
Soraya Merzouki   +4 more
doaj   +1 more source

Investigation of the acetic acid stress response in Saccharomyces cerevisiae with mutated H3 residues

open access: yesMicrobial Cell, 2023
Enhanced levels of acetic acid reduce the activity of yeast strains employed for industrial fermentation-based applications. Therefore, unraveling the genetic factors underlying the regulation of the tolerance and sensitivity of yeast towards acetic acid
Nitu Saha   +2 more
doaj   +1 more source

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