Güncel Gönderiler: Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed
Toplam kayıt 10224, listelenen: 5901-5920
-
Stereological evaluation of the volume and volume fraction of intracranial structures in magnetic resonance images of patients with Alzheimer's disease
(Elsevier Gmbh, 2009)In this study, we describe and adapt the relevant methods of magnetic resonance (MR) and stereology to estimate total brain volume (TBV), cerebral and cerebellar volume and their volume fractions within the brain. The study ... -
The influence of nitridation time on the structural properties of GaN grown on Si (111) substrate
(Springer Heidelberg, 2009)In the present paper, the effect of in-situ substrate nitridation time on crystalline quality of GaN films grown on Si (111) substrates by metal organic chemical vapor deposition (MOCVD) were investigated. A thin buffer ... -
Sulfite Determination by a Biosensor Based on Bay Leaf Tissue Homogenate: Very Simple and Economical Method
(Taylor & Francis Inc, 2009)Of all the food additives for which the FDA has received adverse reaction reports, the ones that most closely resemble true allergens are sulfur-based preservatives. Sulfites are used primarily as antioxidants to prevent ... -
Miocene lacustrine succession of the Hoyran Lake Basin, Isparta, southwest Turkey
(Polska Akad Nauk, Polish Acad Sciences, Univ Warsaw, Geology Dept, 2009)The Hoyran Lake Basin is an example of a Neogene rift basin in southwest Turkey. Initially red coloured, poorly-sorted, angular cobble to pebble conglomerates were deposited close to the boundary faults. These conglomerates ... -
Academic Tourism Education Search Conference
(Routledge Journals, Taylor & Francis Ltd, 2009)[No abstract available] -
Study of CdS/Cu(In,Ga)Se-2 interface by using n values extracted analytically from experimental data
(Pergamon-Elsevier Science Ltd, 2009)This paper presents that in analytical method based on Lambert W-function can be applied to estimate the value of the diode ideality factor n, of a ZnO/CdS/Cu(In,Ga)Se-2 (CIGS) solar cell by using its dark current-voltage ... -
Photocapacitance study at p-i-n photodiode by numerical C-V integration
(Pergamon-Elsevier Science Ltd, 2009)This paper describes a different numerical approach to estimate the impurity profile in a typical p-i-n device by using measured capacitance-voltage (C-V) characteristics. The constructed numerical model has been found to ... -
PHYSICAL FITNESS OF VISUALLY IMPAIRED ADOLESCENT GOALBALL PLAYERS
(Sage Publications Inc, 2009)This study compared the physical fitness of 28 visually impaired goalball players (M = 13 yr.) and a group of 27 less active age-matched adolescents. Physical characteristics (age, height, weight, sex) and visual acuity ... -
The Development of the Teacher Emotional Labor Scale (TELS): Validity and Reliability
(Edam, 2009)The current study had two main purposes. The first was to develop and validate an instrument to measure emotional labor among teachers (Teacher Emotional Labor Scale, TELS) with an emphasis on the emotion regulation ... -
Adsorption of a textile dye onto activated sepiolite
(Elsevier, 2009)Adsorption of Remazol red B (RRB) on thermal activated sepiolite (TAS) and acid activated sepiolite (AAS) from aqueous solutions was investigated at different parameters, such as, adsorbent type, temperature, contact time ... -
Quantum Hall effect in a high-mobility two-dimensional electron gas on the surface of a cylinder
(Amer Physical Soc, 2009)The quantum Hall effect is investigated in a high-mobility two-dimensional electron gas on the surface of a cylinder. This special topology leads to a spatially varying filling factor along the current path. The resulting ... -
Observation of negative photoconductivity in (ZnO)(x)(CdO)(1-x) films
(Pergamon-Elsevier Science Ltd, 2009)In this study, (ZnO)(x)(CdO)(1-x) films were prepared by ultrasonic spray pyrolysis (USP) technique at a substrate temperature of 400 degrees C. X-ray diffraction patterns of the films indicate that the (ZnO)(x)(CdO)(1-x) ... -
Antioxidant and Anticholinesterase Activity Evaluation of ent-Kaurane Diterpenoids from Sideritis arguta
(Amer Chemical Soc, 2009)The petroleum ether and acetone extracts of the aerial parts of Sideritis arguta afforded two new and six known diterpenoids with the ent-kaurane skeleton. The structures of the new diterpenoids were determined as ent-7 ... -
Effect of Photoperiod on Growth of Trout (Oncorhynchus mykiss) in Cold Ambient Sea Water
(Israeli Journal of Aquaculture-Bamidgeh, 2009)The effects of four photoperiod regimes on growth performance of the rainbow trout (Oncorhynchus mykiss W.) in cold ambient seawater conditions were compared in indoor seawater tanks (salinity 18 g/l; 6-8 degrees C) in ... -
Threatened fishes of the world: Hemigrammocapoeta kemali Hanko, 1924 (Cyprinidae)
(Springer, 2009)[No abstract available] -
Effects of subacute exposure of dichlorvos at sublethal dosages on erythrocyte and tissue antioxidant defense systems and lipid peroxidation in rats
(Academic Press Inc Elsevier Science, 2009)In this study, the effects of dichlorvos (DIC) at sublethal concentration on malondialdehyde (MDA) content and antioxidant defense system (ADS) such as reduced glutathione (GSH), glutathione reductase (GR), superoxide ... -
The effects of preparation temperature on the main electrical parameters of Al/TiO2/p-Si (MIS) structures by using sol-gel method
(Springer, 2009)In this study, the forward bias current-voltage (I-V) and capacitance-voltage (C-V) characteristics of the Al/TiO2/p-Si (MIS) structures derived using the sol-gel method have been investigated and compared at various ... -
Antimicrobial Activity and Chemical Composition of Senecio sandrasicus on Antibiotic Resistant Staphylococci
(Sage Publications Inc, 2009)The antimicrobial activity of hexane, chloroform, ethyl acetate and ethanol extracts of the aerial parts of S. sandrasicus P.H.Davis (Asteraceae), endemic to Sandras mountain (Turkey), were determined. The antimicrobial ... -
Effects of atmospheric plasma on the printability of wool fabrics
(Ege Universitesi, 2009)This study is about environmentally safe pre-treatment for wool fabrics to improve their printability with acid dyes. Knitted wool fabrics treated with argon and air atmospheric plasma Were evaluated ill terms of printability. ... -
Usage of Different Prior Distributions in Bayesian Vector Autoregressive Models
(Hacettepe Univ, Fac Sci, 2009)In Bayesian vector autoregressive models, the Litterman or Minnesota Prior is widely used. However, in some cases, the Minnesota prior is not the best prior distribution that can be used. Thus, other prior distributions ...
