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Now showing items 181-190 of 207
On fuzzy h-ideals in hemirings
(2004)
The fuzzy setting of a left h-ideal in a hemiring is constructed, and basic properties are investigated. Using a collection of left h-ideals of a hemiring S, fuzzy left h-ideals of S are established. The notion of a finite ...
Halitpaşa transpressive zone: Implications for an early Pliocene compressional phase in Central Western Anatolia, Turkey
(2004)
The Late Cenozoic evolution of the eastern Aegean is dominated by widespread continental extension. The most prominent structures are E-W- and NE-SW-trending grabens and intervening horsts, while NW-SE- and N-S-trending ...
Unconsolidated clays from the inner shore of the Gemlik Gulf in the Marmara Sea (Bursa-Turkey)
(2004)
The consolidation properties of clay samples from a marine environment were examined. Index, triaxial and odeometer tests were performed on the undisturbed/disturbed clay samples from 13 boreholes in the Gemlik Gulf ...
2,3,-exo,exo-5,6-tetrabromobicyclo[2.2.1]-hept-2-ene
(2004)
The crystal structure of the title compound, C 7H 6Br 4, has been determined in the orthorhombic space group Pnma. The molecule, consisting of a six-membered ring with four Br atoms and the bridging methylene group, has a ...
Depression and health-related quality of life in hemodialysis patients
(2004)
Objective. The objective of this study was to examine the association between depression and health-related quality of life (HRQoL) in hemodialysis patients independent of known predictors of HRQoL. Methods and Materials. ...
Preliminary limnological assessment on the shallow lagoon lake Çernek (Samsun, Turkey): Plankton composition and in relation to physical and chemical variables
(2004)
Çernek Lake is one of the most valuable wetlands of Northern Turkey. The lake and the surrounding wetlands are characterized by a high degree of biodiversity with reference to the species and natural habitats, so it has ...
Histological examination of ovarium development of shemaya Chalcalburnus chalcoides living in Lake Tödürge (Sivas/Turkey)
(2004)
The process of oogenesis of C. chalcoides living in Lake Tödürge was histologically studied from monthly samples during April-November 2000. The process was divided into five stages (previtellogenic, cytoplasmic growth, ...
Epidermal growth factor receptor (egfr) immunolocalization in the sialoadenectomized rat ovaries
(2004)
Intra-ovarian regulation of follicular maturation is modulate by various factors. Among these, Epidermal growth factor (EGF) is vital factor. Epidermal growth factor (EGF) have potent mitogenic effects on granulosa and ...
The Influence of Preparation Methods on the Swelling and Network Properties of Acrylamide Hydrogels with Crosslinkers
(Marcel Dekker Inc., 2004)
Using different types and concentrations of crosslinkers, acrylamide (AAm) hydrogels have been prepared with chemical initiation and gamma irradiation techniques. The effects of the preparation method, crosslinkers type ...
Single mode optical radiation distribution and reflectivity calculations in novel-hot electron light emission and lasing in semiconductor heterostructures VCSELs
(2004)
In this work, we calculate the power reflectivity in vertical cavity surface emitting lasers (VCSELs) using a new method. In VCSELs, the stop band of the reflectivity spectrum should exhibit a dip at the lasing wavelength, ...