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Reactivities of some thiol collectors and their interactions with Ag (+1) ion by molecular modeling
(ELSEVIER SCIENCE BV, 2004)
The most commonly used collectors for sulfide minerals in the mining industry are the thiol collectors for the recovery of these minerals from their associated gangues by froth flotation. For this reason, a great deal of ...
Removal of copper ions from wastewaters using amasya zeolites, Turkey
(INST LEBENSMITTELTECHNOLOGIE ANALYTISCHE CHEMIE, 2002)
In this study, removal of copper ions from wastewaters in a copper production plant (K.B.I.) located in Samsun by using zeolitic tuffs containing 45% clinoptilolite and 35% mordenite, were investigated. Total adsorption/ion ...
Chemotherapy: the effect of oral cryotherapy on the development of mucositis
(WILEY, 2005)
The aim of this study is to investigate the effect of oral cryotherapy on the development of chemotherapy-induced mucositis in patients administered combined chemotherapy. Mucositis has been of interest to scientists for ...
Effect of heat treatment on fracture behavior of steel-wire-reinforced gray cast iron
(SPRINGER, 2008)
In this experimental study, fracture toughness of heat-treated metal matrix composite was investigated. The gray cast iron was reinforced with steel wire of volume fraction of V(r) = 0.05 and three-point bend specimens ...
Trace- and rare-earth element geochemistry of the Karalar (Gazipasa-Antalya) Barite-Galena deposits, southern Turkey
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2004)
The Karalar barite-galena deposits are typical examples of carbonate-hosted barite-galena deposits that occur widely in the central Taurides. Recent mining activity has been concentrated in the Buyuk and Boyalik mine areas. ...
Relapsing polychondritis with involvement of posterior inferior cerebellar artery causing acute lateral medullary syndrome
(LIPPINCOTT WILLIAMS & WILKINS, 2003)
We present a patient with relapsing polychondritis who presented with findings of lateral medullary syndrome, known as the syndrome of Wallenberg, produced by infarction of a wedge of lateral me dulla lying posterior to ...
Combined application of different collectors in the floatation concentration of Turkish feldspars
(PERGAMON-ELSEVIER SCIENCE LTD, 2006)
The application of different cation collectors in the floatation concentration of feldspar has been investigated. Raw material (Kaltun Mining Co.) from Cine, Aydin in Turkey was used. The results showed that for floatation ...
The hydrostatic pressure and temperature effects on donor impurities in GaAs/Ga1-xAlxAs double quantum well under the external fields
(ELSEVIER SCIENCE BV, 2008)
The combined effects of hydrostatic pressure and temperature on donor impurity binding energy in GaAs/Ga0.7Al0.3As double quantum well in the presence of the electric and magnetic fields which are applied along the growth ...
Effect of flotation reagents on the wet grinding of celestite concantrate
(NATL INST SCIENCE COMMUNICATION-NISCAIR, 2004)
In this study, the grinding of celestite concentrate in presence of grinding aids, used for celestite ore, flotation has been investigated in a laboratory wet-ball mill as a function of time and concentration of grinding ...
Comparative relaxant effects of YC-1 and DEA/NO on the sheep sphincter of Oddi
(KARGER, 2006)
Background/Aims: Nitric oxide (NO) is a major inhibitor in various parts of the gastrointestinal tract. This study was designed to compare the effects of YC-1, NO-independent soluble guanylate cyclase (sGC) activator, and ...