TR-Dizin İndeksli Yayınlar Koleksiyonu: Recent submissions
Now showing items 1281-1300 of 4706
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Distribution and Evaluation of Soil Fertility Based on Geostatistical Approach in Bafra Deltaic Plain
(2014)This study was conducted to examine spatial variability of soil fertility depending on the level of selected soil fertility parameters in Fener Village located on Bafra Alluvial Deltaic Plain by means of Soil Fertility ... -
Management of the complications of pubovaginal sling surgery
(2017)To present complications of pubovaginal sling surgery (PVS) and their managements. Methods. A total of 21 patients who underwent PVS in 4 different tertiary refferal centers between June 2014 and May 2016 were reviewed ... -
The effect of oral puerarin administration on wound healing in diabetic rat model
(2018)Aim: The aim of this study is to examined the effect of the oral administration of puerarin on wound healing in diabetic rat.Material and methods: Twenty-four rats were divided into three groups: Group 1 (n:8) non diabetic ... -
Geographical Variation in Nutrient Composition of Lotus tenuis (Waldst.&Kit.) Populations from Seeds Collected from
(2016)To investigate the effect of seed origin on the nutritive value of narrowleaf birdsfoot trefoil (NBT, Lotus tenuis Waldst.&Kit.), seeds of 86 NBT populations were collected from plants spontaneously occurring in natural ... -
The effects of CaCl2 on fruit yield, quality and nutrient contents of tomato under NaCl stress conditions
(2017)In this study, the effects of CaCl2 on fruit yield, quality Ca/Na and K/Na ratios and Nacontent of tomato leaves under NaCl stress conditions were determined. The doses of 0,6.8 and 16.8 mM CaCl2 were combined with the ... -
Spatial distribution of heavy metals density in cultivated soils of Central and East Parts of Black Sea Region in Turkey
(2017)Heavy metal contamination has caused serious environmental and health-relatedproblems around the world. To identify the concentrations and sources of heavymetals, 3400 surface soil samples (0-20 cm depth) were collected ... -
The singularities near the corner of a viscoelastic fluid in a 2D cavity
(1999)In this article finite differences are used to study viscoelastic incompressible flow of a Criminate Erickson Filbey fluid in a square cavity flow domain. In this case, the nature of corner singularities is examined in ... -
Voltammetric and polarographic studies of Ericochrome Back T- nickel (II) complex
(2001)The electrochemical behaviour of complexes of Eriochrome Black T (EBT) with Ni(II) was studied. It was observed that EBT forms 1:1 and 1:2 complexes with Ni(II) in 0.1 M phosphate buffer at pH 6.0 by using Square-wave ... -
Evaluation of the distance to the space of multipliers in integrable function spaces
(1999)In this study we prove the inequality \frac{\alpha}{2}\leq d(T, M)\leq\alpha a for the distance d(T, M) of an operator T \in B (L1 (G)) from the space M of multipliers. Here \sigma sup_{t\in G} \parallel TL_{t} - L_{t} T ... -
On the semi-Markovian random walk process with reflecting and delaying barriers
(2001)In this paper, a semi-Markovian random walk process X(t) with reflecting barrier on the zero-level and delaying barrier on the beta(beta>0 )-level and the first falling moment of the process into the delaying barrier, ... -
A Comparative Study of Some Estimation Methods in Simple Linear Regression Model for Different Sample Sizes in Presence of Outliers
(2015)The aim of this study was to compare some estimation methods (LS, M, S, LTS and MM) for estimating the parameters of simple linear regression model in the presence of outlier and different sample size (10, 20, 30, 50 and ... -
Auxiliary controlled intramolecular 1,3-dipolar cycloaddition reactions of chiral azomethine ylides
(2000)Intramolecular 1,3-dipolar cycloaddition reactions of chiral azoniethine ylides obtained by thermal ring opening of chiral aziridines 7a, b and 8a, b are investigated. Synthesis of these aziridines 7a, b and 8a, b is described. -
Synthesis and characterization of substituted benzimidazole Co(II), Fe(II), and Zn(II) complexes and structural characterization of dichlorobis{1-[2-(1-piperidinyl)ethyl]-1H-benzimidazole-_KN^3} zinc(II)
(2015)Abstract: The Co(II), Fe(II), and Zn(II) complexes of 1-(3-phenyl)propylbenzimidazole (PPBI), 5-nitro-1-(3-phenyl) propylbenzimidazole (PPNBI), 1-[2-(4-morpholinyl)ethyl]benzimidazole (MEBI), 1-[2-(1-piperidinyl)ethyl]be ... -
Electrochemical behaviour of hexa [4-(phenylazo) phenoxy]cyclotriphosphazene
(1999)The polarographic and voltammetric behaviour of hexa[4-(phenylazo)phenoxy]cyclotriphosphazene in tetrahydrofuran-water 50% (v/v) was studied at room temperature using various electrochemical techniques. In this study, the ... -
Effects of sewage pollution the structure of the community of Ulva lactuca, Enteremorpha linza and rocky macrofauna in Dışliman of Sinop
(2001)Untreated sewage and domestic wastes from the Sinop outfall enter the Dışliman region. The effect of this on the distribution of Ulva lactuca, Enteromorpha linza and benthic macrofauna and on enviromental parameters was ... -
Some properties of ruled surfaces under homothety in $E^3$
(2002)It is clearly that, If f : E3 \rightarrow E3 is a homothety and \varphi is a surface in three dimensional Euclidean space E3 , f (\varphi) \overline{\varphi} is also a surface in E3 . In this paper, the surface \varphi has ... -
Power factor correction of synchronous motor using fuzzy logic
(1996)Application of fuzzy logic theory in power factor correction of a synchronous motor is investigated in this paper. The power factor measured at the input terminals of a synchronous motor is adjusted to a required value ... -
Solving nonlinear fifth-order boundary value problems by differential transformation method
(2007)In this study, we implement differential transformation method (DTM) for solving nonlinear fifth-order boundary value problems arising in vis coelastic flows. A numerical example is presented to illustrate the efficiency ...
