Search
Now showing items 91-100 of 159
Dissolution kinetics of malachite in ammonia/ammonium carbonate leaching
(ELSEVIER SCIENCE BV, 2005)
The leaching of oxide copper ore containing malachite, which is the unique copper mineral in the ore, by aqueous ammonia solution has been studied. The effect of leaching time, ammonium hydroxide, and ammonium carbonate ...
Comparative relaxant effects of YC-1 and DETA/NO on spontaneous contractions and the levels of cGMP of isolated pregnant rat myometrium
(ELSEVIER SCIENCE BV, 2005)
This study was designed to compare the effects of YCA (3-(5-hydroxymethyl-2'-furyl)-1-benzyl indazole), a nitric oxide (NO)independent soluble guanylate cyclase activator, and diethylenetriamine-NONOate (DETA/NO), a NO ...
Surface roughness of new microhybrid resin-based composites
(AMER DENTAL ASSOC, 2005)
Background. Rough, poorly polished resin-based composite (RBC) surfaces contribute to staining, plaque accumulation, gingival irritation and recurrent caries. Proper finishing and polishing enhance both the esthetics and ...
Being well-informed about statin is associated with continuous adherence and reaching targets
(SPRINGER, 2005)
Background: Statins are life saving drugs in cardiovascular practice. However, they still are underprescribed in many situations despite their well-established benefits. Adherence may be improved by increased comprehension ...
Management of frank intrabiliary rupture of hepatic hydatid cyst
(KARGER, 2005)
Background: Among the complications of hydatid liver disease, frank intrabiliary rupture is a rare complication. Our therapeutic policy and various problems that we faced in dealing with this complication are discussed ...
Protomeric tautomerisms of N-methylated pyrimidine bases
(ELSEVIER SCIENCE BV, 2005)
Tautomerisms of N1-methyl, N3-methyl, and N1, N3-dimethyl derivatives of uracil, 5-fiuorouracil and thymine have been examined in the gas phase and in water. Geometry optimizations were carried out at the HF/6-31G**. HF/6-31 ...
Cervical spinal cord stimulation improves neurological dysfunction induced by cerebral vasospasm
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)
The effect of cervical spinal cord stimulation on, the cerebral blood flow has been investigated both experimentally and clinically since 1986. Although the effect of the spinal cord stimulation on cerebral ischemia induced ...
The role of Casoni's skin test and indirect haemagglutination test in the diagnosis of hydatid disease
(SPRINGER, 2005)
Casoni's skin test and indirect haemagglutination test (IHA) are still used in Turkey. The preoperative IHA test or Casoni's skin test results of 120 patients with surgically confirmed hydatidosis were retrospectively ...
Water uptake in chemically crosslinked poly(acrylamide-co-crotonic acid) hydrogels
(ELSEVIER SCI LTD, 2005)
The aim of this study was to investigate that swelling capability of acrylamide (AAm) hydrogels by adding hydrophilic co-monomer such as crotonic acid (CA). Superswelling poly(acrylamide/crotonic) acid, poly(AAm-co-CA) ...
Dry grinding kinetics of binary mixtures of ceramic raw materials by Bond milling
(ELSEVIER SCI LTD, 2005)
The kinetics of batch dry grinding of binary mixtures of ceramic raw materials, namely quartz-kaolin, quartz-potassium feldspar and kaolin-potassium feldspar, from the feed sizes of -3.350 + 2.360, -2.000 + 1.400, -0.850 ...