Abstract We investigated the dye-removal potential of a collection 61 cold-adapted yeasts from King George Island, Antarctica, on agar plates supplemented with 100 mg L –1 several textile dyes; among which isolates 81% decolorized Reactive Black 5 (RB-5), 56% decolorizing Orange 16, but only 26% doing so Blue 19 and Acid 74. Furthermore, we evaluated ligninolytic using 2,2ʹ-azino-bis(3-ethylben...

nicr2o4 normal spinel nanostructures were prepared via hydrothermal treatment at 180 °c for 12 h in the presence of cetyltrimethylammonium bromide (ctab), sodium dodecyl sulphate (sds) and poly vinylpyrrolidone-25000 (pvp-25000) as capping agents and subsequent calcination process at 500 °c for 3 h . in this method, [ni(en)2(h2o)2](no3)2 and [cr(en)3]cl3.3h2o used as precursors and not utilized...

Abstract The treatment of azo dye effluent from the dyeing process, as well sustainable development environment, can all be achieved through use green mycoremediation. In this in vitro study, Trichothecium roseum was isolated by sedimentation technique environment an unplasticized polyvinyl chloride pipe manufacturing plant and used to decolourize optimise biosorption percentage Azo Lanasyn Nav...

influence physicians’ recommendations for cardiac catheterization, concludes a study supported by the Agency for Health Care Policy and Research (HS07315). In the study, the investigators found that blacks and women with chest pain had relative odds of referral for cardiac catheterization that were 60 percent of the odds for whites and men. This disparity in testing was greatest for black women...

The degradation of Acid Black 52 (AB52) dye in a liquid medium derived from exposure to non-thermal plasma air at atmospheric pressure is quantified experimentally. changes observed the dilution are measured and compared as function electrical power generation (15.0 W, 22.5 30.0 45.0 W), well time (two hundred minutes per power). Dye for each was established by comparing results UV / VIS spectr...

Proteins absorbed directly onto nitrocellulose membranes were stained with amido black, ponceau S, colloidal silver, or Coomassie blue and solubilized in dimethyl sulfoxide and the absorbance was measured spectrophotometrically. The optimal wavelength of each dye/protein/nitrocellulose solution was found to be at 625, 529, 420, and 600 nm, respectively. A linear relationship was found between t...

We demonstrated a novel optical switch with a reconfigurable dielectric liquid droplet. The device consists of a clear liquid droplet (glycerol) surrounded by a black liquid (dye-doped liquid crystal). In the voltage-off state, the incident light passing through the clear liquid droplet is absorbed by the black liquid, resulting in a dark state. In the voltage-on state, the dome of the clear li...

black humor plays a crucial role in fulfilling langston hughes's anti-racist purposes as an integral notionin his poetry. accordingly, translation(s) of his poetry are to benefit from the same indexes onthe basis of equivalent effect principle. on this account, 33 black-humor-rich poems of hughes, translatedby ahmad shamloo, yaghma golruee and hassan fayyad, were selected to be analyzed co...