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Now showing items 111-120 of 140
Geotechnical properties of clayey alluvial soils in the Erbaa basin, Turkey
(V H WINSTON & SON INC, 2002)
The properties of clayey alluvial soils in the Erbaa basin on the north bank of the Kelkit River were investigated in the field and in the laboratory. Based on the investigations, soil profiles were constructed and the ...
Effects of hexachlorobenzene on rat renal cortex : An ultrastructural study
(2002)
Male Wistar albino rats, bred and fed under standard laboratory conditions, were administered for 20 days two dosages [Group I: 750 mg/kg body weight (n = 15) and Group II: 1500 mg/kg body weight (n = 15)] of oral ...
A survey of patients with acute poisoning in the Sivas region, Turkey, between 1994 and 1998
(2002)
This study was carried out over the period 1994-1998 for the purpose of observing the poisoning incidence and of presenting a poisoning profile of the Sivas region, Turkey. During the study period, 1521 patients were ...
Vasorelaxing properties of some phenylacridine type potassium channel openers in isolated rabbit thoracic arteries
(EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2002)
In this study, 1;2 new 2,2,7,7-tetramethyl-9-aryl-2,3,4,5,6,7,9,10-octahydro-1,8-acridindione derivatives were synthesised and. their effects on vascular potassium channels and mechanism of induced relaxations on ...
Chromosomes of Oedipoda schochi schochi and Acrotylus insbricus (Orthoptera, Acrididae, Oedipodinae). Karyotypes and C- and G- Band Patterns
(2002)
Oedipodinae alt familyasına ait Türkiye çekirgelerinden iki türün kromozomları, detaylı karyotip bilgileri (sayı, şekil, total uzunluk, relatif uzunluk, kol oranı, sentromerik indeks) ve C- ve G-band örnekleri tanımlanmıştır. ...
Investigation of the effect of agglomeration time, pH and various salts on the cleaning of Zonguldak bituminous coal by oil agglomeration
(ELSEVIER SCI LTD, 2002)
In this study, the effects of bridging liquid concentration, agglomeration time, pH and various salts on the combustible recovery and ash contents of the agglomerated products have been investigated. Kerosene was used as ...
Effect of L-NAME on decreased ileal muscle contractility induced by peritonitis in rats
(W B SAUNDERS CO, 2002)
Background/Purpose: It is now well established that intestinal inflammation is associated with disturbed contractility. The aim of this study was to determine the effects of peritonitis on longitudinal ileum smooth muscle ...
Hydrogenic impurities in graded GaAs-(Ga,Al)As quantum-well wires in an electric field
(ELSEVIER SCIENCE BV, 2002)
The electric field dependence of polarizability and binding energy of shallow-donor impurities in graded quantum-well wires is calculated by a variational method and in the effective-mass approximation. We have considered ...
Tracheobronchial rupture: a considerable risk for young teenagers
(ELSEVIER SCI IRELAND LTD, 2002)
Tracheobronchial (TB) ruptures are ten times lower in children than in adults. Despite its rarity in the literature, we found that it is as common as in adults in our series. We investigated TB ruptures in childhood regarding ...
The use of immobilized Saccharomyces cerevisiae on radiation crosslinked acrylamide-maleic acid hydrogel carriers for production of ethyl alcohol
(ELSEVIER SCI LTD, 2002)
Radiation crosslinked acrylamide/maleic acid (AAm/MA) copolymers were prepared by gamma-irradiation. They were used in experiments on swelling, diffusion, and immobilization of yeast cells (Saccharomyces cerevisiae) for ...