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The dependence of the intersubband transitions in square and graded QWs on intense laser fields
(PERGAMON-ELSEVIER SCIENCE LTD, 2004)
The intersubband absorption in square and graded quantum wells under a laser field is calculated within the framework of the effective mass approximation. We conclude that, for quantum wells with different shapes, the laser ...
Multicriteria choice of ore transport system for an underground mine: application of PROMETHEE methods
(SOUTH AFRICAN INST MINING METALLURGY, 2004)
The aim of this paper is to demonstrate the implementation of multicriteria analysis in selection of the most suitable underground ore transport system for a chromite mine in Turkey. The related problem includes five ...
Distribution of N-acetyltransferase type 1 (NAT1) genotypes and alleles in a Turkish population
(SOC BRASIL GENETICA, 2004)
NAT1 is an intronless gene on chromosome 8p21.3 encoding a 290-amino-acid-long protein showing acetyltransferase activity. Some 26 alleles of NAT1 gene have been identified in human populations. In the present study we ...
Effects of the shape properties of talc and quartz particles on the wettability based separation processes
(ELSEVIER SCIENCE BV, 2004)
Shape properties of talc and quartz particles ground by a laboratory size ball, rod, and autogenous mills were studied using scanning electron microscope (SEM). More than 100 particles were measured to do the shape analysis ...
Pneumatosis Cystoides intestinalis : Report of two cases
(ACTA MEDICAL BELGICA, 2004)
We present two cases of Pneumatosis Cystoides Intestinalis (PCI) involving the small intestine : emergency operations was mandatory. At surgery, the affected ileal segments were resected. After surgery, clinical courses ...
Trans,trans,trans-2,3,5,8-Tetrabromo-1,4-dihydroxy-1,2,3, 4-tetrahydronaphthalene
(2004)
The structure of the title compound, C10H8Br 4O2, has been determined at room temperature. The ten-membered tetra-hydronaphthalene ring system is nearly planar, with a total puckering amplitude QT of 0.386 (5) Å. The crystal ...
The effects of acute phase reactants and lesion size on functional outcome in stroke patients [Akut Faz Reaktanlari ve Lezyon Büyüklü?ü nün ? Inmeli Hastalarda Fonksiyonel Prognoza Etkileri]
(2004)
Lesion size and acute phase reactants have been claimed to predict the prognosis in stroke, recently. However, there are contradictory results in the literature. The aim of this study was to evaluate the relationship between ...
Tuberculosis of the knee in a child
(2004)
The diagnosis for skeletal tuberculosis is often overlooked. We report a 9-year-old patient with a history of 2 years of swollen joint, with a diagnosis of tuberculosis of the knee with involvement of the proximal tibial ...
Selection of core material for an earth dam in the lower Çekerek basin, Tokat, Turkey
(2004)
This study aims at determining the suitability of the impervious to semi-pervious soils in Çekerek basin (Tokat, Turkey), as core and filter materials in an earth dam. Laboratory experiments were carried out on 20 samples ...
Investigation of Pd-catalyzed Co(III)-EDTA/hypophosphite inhibition reaction kinetics, mechanism and the evaluation of its analytical application possibilities
(Serbian Chemical Society, 2004)
The reaction between Co(III)-EDTA and hypophosphite ion, catalyzed by Pd(II) was chosen as the indicator reaction. The inhibition kinetics of this catalytic reaction have been investigated by a mechanistic approach in the ...