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Increasing selectivity in coal flotation by controlling impeller speed and collector concentration
(TAYLOR & FRANCIS INC, 2005)
Batch flotation experiments were conducted using a bituminous coal. It was found out that pulp density and especially impeller speed had significant influences on coal flotation performance, selectivity and rate. Products ...
Photocatalytic oxidative degradation of 2-methylthiophene in suspensions of TiO2: identification of intermediates and degradation pathways
(ELSEVIER SCIENCE SA, 2001)
The photocatalytic oxidative degradation of 2-methylthiophene has been investigated in aqueous suspensions of TiO2. The nature of the degradation products was investigated using GC/MS. The effects of the nature of the ...
Spectra for factorable matrices on l(p)
(BIRKHAUSER VERLAG AG, 2006)
We obtain the spectra and fine spectra for factorable matrices, considered as bounded linear operators over l(p), 1 < p < infinity.
The role of nickel accumulation and epithelial cell proliferation in orthodontic treatment-induced gingival overgrowth
(OXFORD UNIV PRESS, 2007)
The aim of this study was to investigate the role of nickel in orthodontic treatment-induced gingival hyperplasia. The nickel concentration in gingival tissues with and without overgrowth, histopathology of gingival ...
Umbilical serum insulin-like growth factor 1 (IGF-1) in newborns: Effects of gestational age, postnatal age, and nutrition
(VERLAG HANS HUBER, 2003)
Aim: The aim of this study was to determine the relationship,between nutrition, gestational age, and birth weight, and serum insulin-like growth factor I (IGF-1) levels in newborns, Method: The first study group consisted ...
Endothelial Nitric Oxide Synthase Gene [G894T] polymorphism as a possible risk factor in aneurysmal subarachnoid haemorrhage
(SPRINGER WIEN, 2008)
Background. The exact aetiology, growth and rupture of intracranial aneurysms is unclear. In this study we investigated a possible association between intracranial aneurysm rupture and polymorphism of the endothelial nitric ...
Paleontology and stratigraphy of upper cretaceous sediments in the Ilgaz region (Cankiri, Turkey)
(KING FAHD UNIV PETROLEUM MINERALS, 2003)
The Odemis Formation crops out around Odemis village to the northwest of the town of Ilgaz (Cankiri, Turkey). The Formation was deposited in neritic environments, and it consists of conglomerate, nodular limestone, sandstone, ...
Polymorphisms of CYP1A1, GSTM1, GSTT1, and prostate cancer risk in Turkish population
(TAYLOR & FRANCIS INC, 2006)
Prostate cancer is the most common cancer among men in many countries. Although the etiology of prostate cancer largely is unknown, both genetic and environmental factors may be involved. Advanced age, androgen metabolism, ...
Physicians' conceptions about various continuing medical education activities and the rol of pharmaceutical industry Continuing medical education and pharmaceutical industry
(DRUNPP-SARAJEVO, 2009)
Objective: Scientific conferences, newsletter circulars, etc. provided by pharmaceutical industry and relationship with members of the industry, have become sources of continuing medical education (CME) activities for ...
Composition of the essential oil of Achillea schischkinii Sosn. (Asteraceae) from Turkey
(ALLURED PUBL CORP, 2005)
The aerial parts of Achillea schischkinii were water distilled to produce oil, which was analyzed by GC, and GC/MS. Thirty-one components were identified representing the 91.5% of the oil. The main components were 1,8-cineole ...