Browsing by Title
Now showing items 52214-52233 of 98780
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(Elsevier, 2017)Ultrasound has long been used as a non-destructive tool to test for the brittle fracture of materials. Could it be used as a similar tool to test for ductile failure? As a first step towards answering this question, we ...
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(Elsevier Ltd, 2019)© 2018 Elsevier B.V. Bionanocomposite scaffolds based on aliphatic polyurethane (PU) and bioactive glass nanoparticles were produced by using a one-step in situ polymerization method. Bioactive glass nanoparticles (nBG) ...
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(Elsevier, 2014)This paper presents a study of the in situ production of tantalum carbide nanodispersoids in a copper matrix. The copper matrix composites were produced by means of reactive milling in hexane (C6H14) followed by hot ...
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(1997)The influence of acute ethanol administration on the oxidative stress status of rat brain and liver was assessed by in situ spontaneous organ chemiluminescence (CL). Brain and liver CL was significantly increased after ...
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(Elsevier, 2020)There is a growing interest in exploring the application of bioleaching for treating copper sulfide ores of decreasing grade and located at larger depth by in situ recovery (ISR) for its potential savings in ore extraction, ...
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(SPRINGER/PLENUM PUBLISHERS, 2016)
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(Springer, 2016)Evidence of guest migration in α-cyclodextrin-octylamine (α-CD-OA) inclusion compound (IC) generated via plasmonic heating of gold nanoparticles (AuNPs) has been studied. In this report, we demonstrate local effects ...
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(2012)The structural transformations induced by heating on MoO3 mesoporous samples grown in vapor-phase under helium and hydrogen were studied by in situ Raman spectroscopy. The samples were continuously irradiated by a HeeNe ...
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(Wiley, 2017)1. Harmonia axyridis has invaded many regions of the world, with negative effects on local biodiversity, and thus it is of global concern for biological conservation. Recently it has invaded central Chile, one of the world's ...
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(Elsevier, 2020)Regardless of the molecular and physiological mechanisms involved, maternal fetal circadian systems interactions are recognized as crucial crosstalk for fetal development, and in turn, it may be a key factor determining ...
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(1998)Fetal cystoscopy was performed in nine fetuses with sonographic evidence of lower urinary tract obstruction and normal urinary electrolytes. Posterior urethral valves (PUV) were thought to be present in all cases. Endoscopic ...
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(1952)1. 1. Aureomycin produced inhibition of B. coli in vitro beginning at 0.4 mg/ml concentration. 2. 2. At 24 hours terramycin produced marked diminution of parasites in vitro at 0.6 mg/ml. Concentrations of 0.2 and 0.4 mg/ml ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2004-09-15)The in vitro growth inhibition activity of new thiosemicarbazone derivatives against the protozoan parasite Trypanosoma cruzi, the causative agent of American trypanosomiasis, are described. The designed compounds combine ...
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(Springer, 2020)Isavuconazole is the last antifungal agent approved by the FDA and available for treatment of fungal infections. In the present study, the in vitro activity of isavuconazole against several yeasts was investigated. Two ...
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(2009)Previously, we have identified a series of 5-nitroindazoles with good antiprotozoal activities, against Trypanosoma cruzi epimastigotes and Trichomonas vaginalis. Most of them have shown very low unspecific toxicity on ...
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(2010)The inhibitory effects of a standarized apple peel polyphenol-rich extract (APPE) against Helicobacter pylori infection and vacuolating bacterial toxin (VacA) induced vacuolation were investigated. Apple peel polyphenols ...
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(Elsevier, 2020)Non-traditional bisphosphonates, that is, bisphosphonates that do not inhibit osteoclast viability or function, were initially reported in the 1990s by Socrates Papapoulos' group. Originally designed to study the role of ...
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(2011)Fungi, particularly yeasts, have become important opportunistic pathogens that can be resistant to antifungal agents or develop resistance. To address this problem, new molecules such as echinocandins, have been developed. ...
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(MDPI, 2020)In the present work, the anthelmintic activity (AA) of ethanolic extracts obtained fromGliricidia sepium,Leucaena leucocephala, andPithecellobium dulcewas evaluated using the third-stage-larval (L-3) exsheathment inhibition ...