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Now showing items 411-420 of 4496
Role of some physical variables on gangue and water recovery in froth
(A A BALKEMA PUBLISHERS, 2000)
In this research, flotation recovery and entrainment, of fine gangue were investigated using calcite as hydrophilic and talc as hydrophobic mineral. For this purpose water, talc and calcite recoveries within froth product ...
Ion pair vortex assisted-ionic liquid based dispersive liquid-liquid microextraction for selective separation and preconcentration of 4-methylimidazole from caramel colour drinks and foodstuffs prior to its spectrophotometric determination
(ELSEVIER SCIENCE BV, 2019)
In the study, a simple, fast, easy to use, cost-effective and green analytical method was developed for the selective extraction and determination of 4-methylimidazole (4-MeI) from caramel colored drinks and foods by using ...
Nimodipine can diminish oxidative stress in patients with severe head trauma
(EDIZIONI MINERVA MEDICA, 2012)
Aim. Antioxidative effect of nimodipine was investigated in patient with severe head trauma. Methods. The patients in group A were treated according to the standard procedures without nimodipine. Other patients in group B ...
The effect of aspirin, ticlopidine and their low-dose combination on platelet aggregability in acute ischemic stroke: a short duration follow-up study
(LIPPINCOTT WILLIAMS & WILKINS, 1999)
We investigated the effects of aspirin (300 mg/d), ticlopidine (500 mg/d) and their low-dose combination (aspirin 100 mg/d plus ticlopidine 250 mg/d) on the platelet aggregability using the Wu and Hoak method. Each treatment ...
FORECASTING INDUSTRIAL PRODUCTION INDEX WITH SOFT COMPUTING TECHNIQUES
(ACAD ECONOMIC STUDIES, 2012)
The production industry has a dynamic structure that is affected by socioeconomic factors such as economical policies, stabilization and competition increasing with globalization and also incorporates complex manufacturing ...
Synthesis, Crystal Structure and Theoretical Characterization of (3R, 4R, 6S)-3,6-Dihydroxy-1-Menthene Isolated from Echinophora Tenuifolia
(GAZI UNIV, 2016)
In the title compound, C10H18O2, the cyclohexene ring adopts a half-chair conformation. In the crystal strcuture, weak inter(sic)molecular O-H center dot center dot center dot O hydrogen bonds connect the adjacent molecules, ...
MicroRNA-221/222 expression in atherosclerotic coronary artery plaque versus internal mammarian artery and in peripheral blood samples
(TAYLOR & FRANCIS LTD, 2018)
Background: Atherosclerosis is a disease of the arterial wall with predilection to some sites on others. MicroRNAs (miRNAs) are a class of the non-coding RNAs regulating the target gene expression at post-transcriptional ...
Retrospective analysis of 178 patients with stage I rectum cancer.
(AMER SOC CLINICAL ONCOLOGY, 2013)
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Cationic dye adsorption by acrylamide itaconic acid hydrogels in aqueous solutions
(JOHN WILEY & SONS LTD, 1997)
Acrylamide/itaconic acid (AAm/IA) hydrogels containing different quantifies of itaconic acid have been irradiated with gamma radiation. The hydrogels were used in an experiment concerning the adsorption of cationic dyes ...
EFFECTS OF PROPOFOL ON VASCULAR SMOOTH-MUSCLE FUNCTION IN ISOLATED RAT AORTA
(J R PROUS SA, 1994)
This study was undertaken to determine the direct actions of propofol, and whether propofol exerts any action on basal endothelium-derived relaxing factor release and vasodilator effect of acetylcholine on phenylephrine-induced ...