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Now showing items 611-620 of 1827
Intersubband electron transition across a staircase potential containing quantum wells: light emission
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2005)
We present a theoretical investigation of a novel staircase-like light emitter based on the GaAs/GaxAl1-xAs material system. The emission wavelength is around 12 mum. The device operation is based on the intersubband ...
GIS based susceptibility mapping of karst depression in gypsum: A case study from Sivas basin (Turkey)
(ELSEVIER SCIENCE BV, 2007)
A method is presented for mapping of collapse susceptibility using Geographical Information System (GIS). Collapses in karst terrains are very serious geological hazards and can damage engineering structures and cause ...
Photocatalytic disinfection of Giardia intestinalis and Acanthamoeba castellani cysts in water
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
In this study, disinfection of water containing Giardia intestinalis and Acanthamoeba castellani cysts with TiO2 and modified catalyst silver loaded TiO2 (Ag-TiO2) was investigated. Destruction of the parasites was evaluated ...
Structure-property relation of a soft liner material used in denture applications
(JAPANESE SOC DENTAL MATERIALS DEVICES, 2007)
With a view to understanding the structure-property relation of a silicone-based soft lining denture material after polymerization, its chemical composition and viscoelastic properties were investigated. Chemical compositions ...
Al-pillared clay for cottonseed oil bleaching: An optimization study
(WILEY, 2005)
In this study, Al-pillared white bentonite (Ordu-Unye, Turkey) was used for cottonseed oil bleaching. Pillaring process parameters were optimized in terms of bleaching efficiency as the bleaching capacity of cottonseed ...
Intersubband transitions for single, double and triple Si delta-doped GaAs layers
(IOP PUBLISHING LTD, 2003)
The intersubband transitions in single, double and triple Si delta-doped GaAs structures are theoretically studied for different applied electric fields. Electronic properties such as the confining potential, the subband ...
Fate of diced cartilage grafts wrapped with oxidized regenerated cellulose - Reply
(LIPPINCOTT WILLIAMS & WILKINS, 2003)
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Quinapril for treatment of hypertension in Turkey - Dose titration and diuretic combination treatment strategies
(ADIS INT LTD, 2007)
Background and objective: Recently the PatenT (Prevalence, awareness, treatment and control of hypertension in Turkey) study showed that while the prevalence of hypertension in Turkey is high, effective control of BP is ...
Intracarotid L-arginine reverses motor evoked potential changes in experimental cerebral vasospasm
(TURKISH NEUROSURGICAL SOC, 2007)
OBJECTIVE: To investigate motor evoked potentials during short term L-arginine infusion in cerebral vasospasm after experimental subarachnoid hemorrhage. METHODS: Three groups were designated for this study: control group, ...
Distribution of symptoms of conduct disorder and antisocial personality disorder in Turkey
(KARGER, 2004)
Background: A variety of conduct disorder ( CD) symptoms are seen together as a symptom cluster. Among CD symptoms there are serious and stubborn antisocial behaviors: lying, swindling, running away from home/ school, ...