Yayın tarihi için Fen Fakültesi listeleme
Toplam kayıt 1146, listelenen: 221-240
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A new gasteromycete genus record for Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2009)Nidularia Fr., known as birds nest fungi (Nidulariaceae), a new interesting gasteromycete growing in pine forests, was recorded for the first time in Turkey at the genus level. The new genus is described and illustrated, ... -
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 ... -
Peculiarities of inversion walls and singular points in oriented textures of nematic mesophase
(Wiley-V C H Verlag Gmbh, 2009)In this work the nature and peculiarities of the inversion walls and singular points, which can spontaneously arise or can be stimulated in the homeotropic and planar oriented textures of the thermotropic nematogens, have ... -
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 ... -
A Study of Trace Element Contents in Plants Growing at Honaz Dagi-Denizli, Turkey
(Foundation Environmental Protection & Research-Fepr, 2009)Denizli is one of the rapidly developing states in the West Anatolian Region of Turkey Keeping this in view, 30 different plants were selected to study their potential as biomonitors of trace elements like Pb, Cd, Ni, Zn, ... -
A new Marasmius on Castanea sativa from Turkey
(Mycotaxon Ltd, 2009)Marasmius castaneophilus, a new agaric (Marasmiaceae, Agaricales, Basidiomycota) growing oil sweet chestnut husks in Turkey, is described and illustrated. Its taxonomic position within the genus is discussed. -
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 ... -
GC-MS Analysis of the Antioxidant Active Fractions of Micromeria juliana with Anticholinesterase Activity
(Natural Products Inc, 2009)The aerial parts of Micromeria juliana (L.) Bentham ex Reichb. were extracted with light petroleum, acetone and methanol, successively. The antioxidant activity of different concentrations of the extracts was evaluated ... -
Some New Records of Inocybe (Fr.) Fr. from Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2009)Some new records of Inocybe (Fr.) Fr. based on samples collected from Osmaniye, Kilis, and Isparta provinces are presented. Inocybe flocculosa var. crocifolia (Herink) Kuyper, I. ochroalba Bruyl., I. pallida Velen., I. ... -
Improvement surface properties of polypropylene and polyester fabrics by glow discharge plasma system under atmospheric condition
(Ege Univ, 2009)In order to raise wettability and to improve soil release of polyester (PES) and polypropylene (PP) woven fabrics, atmospheric pressure plasma were applied. In this study, argon and air plasma were used for modification ... -
Supplementary phosphorus can alleviate boron toxicity in tomato
(Elsevier Science Bv, 2009)The effect of supplementary phosphorus on growth and yield of tomato (Lycopersicon esculentum cv. Target F1) plants grown at high boron was investigated. The results showed that high B reduced dry matter, fruit yield and ... -
The importance of group work in mathematics
(Elsevier Science Bv, 2009)In recent years, mathematics education is becoming more and more important as well as the increasing studies in this area. These studies show that it is not only sufficient to know mathematics but also it is essential to ... -
Integral and homothetic indecomposability with applications to irreducibility of polynomials
(Scientific Technical Research Council Turkey-Tubitak, 2009)Being motivated by some methods for construction of homothetically indecomposable polytopes; we obtain new methods for construction of families of integrally indecomposable polytopes. As a result, we find new infinite ... -
GC-MS Analysis and Antimicrobial Activity of Essential Oil of Stachys cretica subsp smyrnaea
(Natural Products Inc, 2009)The essential oil from the aerial parts of Stachys cretica L. subsp. smyrnaea Rech. fil. (Lamiaceae), endemic to Turkey, was investigated by using GC and GC-MS. Thirty-four of 37 components, represented 99.7% of the total ... -
Effect of various hues of yellow as sticky trap color on leafminers in cucumber growing greenhouses
(Entomological Soc Turkey, Ege Univ, 2009)Yellow sticky traps are widely used in the management of several insect pests. Many studies were carried out on the effects of some factors such as trap size, vertical and horizontal positioning, and trap location on ... -
Testing Binary Parametric Models Against their Semiparametric Alternatives Using Commands Written in Version 4.8 of the XploRe Package
(Hacettepe Univ, Fac Sci, 2009)The aim of this study is to introduce the commands we wrote for testing the parametric logit and probit models against their semiparametric alternatives in the windows based version 4.8 of the XploRe package, and to show ... -
Effects of Atmospheric Pressure Plasma Treatments on Certain Properties of Cotton Fabrics
(Inst Chemical Fibres, 2009)In this study, air and argon atmospheric plasma were used for modifying some properties of bleached plain cotton fabrics. Certain physical properties such as pilling, thermal resistance, thermal conductivity, water vapour ... -
In vitro Study of Antibacterial Activity on Multi-Resistant Bacteria and Chemical Composition of the Chloroform Extract of Endemic Centaurea drabifolia subsp cappadocica
(Sage Publications Inc, 2009)The antimicrobial activity of the n-hexane, chloroform, ethyl acetate and ethanol extracts of the aerial parts of C. drabifolia S.M. subsp. cappadocica (DC.) Wagenitz (Asteraceae) was evaluated against microorganisms ... -
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. ... -
In vitro and in vivo germination of Cyclamen alpinum seeds
(Tubitak Scientific & Technical Research Council Turkey, 2009)Cyclamen trochopteranthum O.Schwarz has a confusing history, having been identified in the last part of the 19(th) century and described as Cyclamen alpinum Sprenger. It remained known as C. alpinum until 1975, when it was ...
