Güncel Gönderiler: Scopus İndeksli Yayınlar Koleksiyonu
Toplam kayıt 6221, listelenen: 2481-2500
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Chemical composition effects onto antimicrobial and antioxidant activities of propolis collected from different regions of Turkey
(Springer, 2006)Chrysin, apigenin, flavonoids, flavanones, naringenin, ethyl oleate, 3-4-dimethoxy-cinnamic acid and 9-octadecenoic acid were the predominant components of propolis samples collected from different regions of Turkey. The ... -
Antioxidant and antimicrobial properties of ethanolic extract from Lepista nuda (Bull.) Cooke
(Springer, 2006)Antioxidant capacity and antimicrobial activities of Lepista nuda (Bull.) Cooke extracts obtained with ethanol were investigated. Four complementary test systems, namely DPPH free radical scavenging, beta-carotene/linoleic ... -
Contribution of Tourism to Economic Growth: A Panel Data Approach
(Routledge Journals, Taylor & Francis Ltd, 2006)Tourism is one of the fastest growing sectors of the world economy. Tourism development may promote economic growth both directly and indirectly, first by stimulating the growth of other sectors and second by increasing ... -
Gibberellic acid improves water deficit tolerance in maize plants
(Springer Heidelberg, 2006)The combination effects of water stress and gibberellic acid (GA(3)) Oil physiological attributes and nutritional status of maize (Zea mays L. cv., DK 647 F I) were studied in a pot experiment. Maize plants were grown in ... -
Effect of chronic exercise on immunoglobin, complement and leukocyte types in volleyball players and athletes
(Maghira & Maas Publications, 2006)BACKGROUND: The objective of this study was to investigate the effect of various sports disciplines on basic elements of the acquired and natural defense systems and to compare their results with that of non-sporting ... -
A new unsymmetrical vic-dioxime bearing salicylaldehyde 4-aminobenzoylhydrazone and its homo- and heterotrinuclear complexes with copper(II) and nickel(II) ions
(Pleiades Publishing Inc, 2006)A new vic-dioxinie, N-{4-[[(2-hydroxyphenyl)methylene]hydrazinecarbonyl]phenyl)aminoglyoxime (HP, was prepared by the reaction of anti-chloroglyoxime with salicylaldehyde 4-aminobenzoylhydrazone. The reaction of H3L with ... -
Synthesis and characterization of complexes of copper(II), nickel(II) and cobalt(II) with vic-dioximes bearing N '-p-aminobenzoyl benzaldehyde hydrazone
(Wiley-V C H Verlag Gmbh, 2006)Six different arylhydrazone derivatives of p-aminobenzoic hydrazide of vic-dioximes were synthesized by reaction of chloroglyoxime and dichloroglyoxime with N'-p-aminobenzoyl benzaldehyde, 4-hydroxybenzaldehyde and ... -
Investigation of hydration effect of the proteins by phenomenological thermostatistical methods
(Elsevier Science Bv, 2006)In this study variations with respect to temperature of entropy increment AS, arising in the dissolution of proteins in water, have been investigated by the methods of statistical thermodynamics. In this formalism, effective ... -
Comparative study of ZnCr2O4-K2CrO4 ceramic humidity sensor using computer controlled humidity measurement set-up
(Elsevier Science Sa, 2006)A home-made ZnCr2O4-KCrO4 ceramic humidity sensor was studied using a commercially available reference humidity sensor, SHT75 from Sensirion. The main advantages of our developed set-up for humidity measurements are low ... -
A Taylor polynomial approach for solving differential-difference equations
(Elsevier Science Bv, 2006)The purpose of this study is to give a Taylor polynomial approximation for the solution of mth-order linear differential-difference equations with variable coefficients under the mixed conditions about any point. For this ... -
Approximate solution of general high-order linear nonhomogeneous difference equations by means of Taylor collocation method
(Elsevier Science Inc, 2006)In this paper, a Taylor collocation method is developed to find an approximate solution of general high-order linear nonhomogenous difference equations with variable coefficients under the mixed conditions. The solution ... -
Biosafety, biodiversity and significance of Microbial Resource Centers (MRCs) in microbiology education
(Springer, 2006)Interest in the intrinsic behavior of microorganisms has led to the establishment of centers of expertise, known as Microbial Resource Centers (MRCs) built around specialized collections of cultures of microorganisms. Their ... -
Yield, essential oil content and composition of Coriandrum sativum varieties (var. vulgare Alef and var. microcarpum DC.) grown in two different locations
(Taylor & Francis Inc, 2006)Coriander (Coriandrum sativum L.) has two varieties (var. vulgare Alef. and var. microcarpum DC.) in the populations of Turkey. Field experiments were conducted during 2000 and 2001 in two different locations (Tokat and ... -
Comparison of the effects of acute and regular exercise on intraocular pressure in Turkish athlete and sedentarians
(Taylor & Francis Ltd, 2006)The aim of this study was to investigate the changes that take place in IOP in athletes and people leading sedentary lives subjected to aerobic and anaerobic exercise and how chronic exercise could affect these changes. ... -
Relation between intracranial volume and the surface area of the foramen magnum
(Lippincott Williams & Wilkins, 2006)Several investigators have estimated the intracranial volume (ICV) in the past which indirectly reflects the brain volume. Most of these studies have been made on the dry skulls using linear dimensions, packing methods or ... -
Student teachers' attitudes concerning understanding the nature of science in Turkey
(Oceania Comparative & Int Education Soc, 2006)Nature of science is defined as one of the directions of scientific literacy. The main aim of this study was to investigate both secondary school social and science branch post-graduate (non-thesis master) teacher candidates ... -
Determination of heavy metals (Cd, Pb) and trace elements (Cu, Zn) in sediments and fish of the Southeastern Aegean Sea (Turkey) by atomic absorption spectrometry
(Elsevier Sci Ltd, 2006)The Bay of Gulluk in Southeastern Aegean Sea (Turkey) is very important by the potential of marine product in the Aegean Sea. There are various polluting elements in Gulluk Bay. The current situation of the bay and impact ... -
Taylor polynomial solutions of general linear differential-difference equations with variable coefficients
(Elsevier Science Inc, 2006)In this paper, a Taylor method is developed to find an approximate solution of high-order linear differential-difference equations with variable coefficients under the mixed conditions. The solution is obtained in terms ... -
Taylor collocation method for solution of systems of high-order linear Fredholm-Volterra integro-differential equations
(Taylor & Francis Ltd, 2006)A Taylor collocation method is presented for numerically solving the system of high-order linear Fredholm-Volterra integro-differential equations in terms of Taylor polynomials. Using the Taylor collocations points, the ... -
A Taylor collocation method for the approximate solution of general linear Fredholm-Volterra integro-difference equations with mixed argument
(Elsevier Science Inc, 2006)In this paper, a Taylor collocation method is developed to find an approximate solution of high-order linear Fredholm-Volterra integro-difference equations with variable coefficients under the mixed conditions. The solution ...
