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Kimya Laboratuarının Etkililiğinin Aksiyon Araştırması Yaklaşımıyla Geliştirilmesi
(2008)Temel kimya laboratuarı, Eğitim Fakülteleri’ndeki fen bilgisi öğretmenliği öğrencilerinin alması gereken kimya dersinin bir parçasıdır. Kimya laboratuarı öğrencilerin bazı laboratuar etkinlikleri yaparak çeşitli fen ... -
The effects of fosetyl-Al application on morphology and viability of Lycopersicon esculentum Mill. pollen
(CZECH ACADEMY AGRICULTURAL SCIENCES, 2008)In the present study, the effects of fungicide Aliette WG 800 [80% fosetyl-Al (aluminium tris-o-ethyl phosphonate)], widely used against Phytophtora infestans on tomatoes grown in greenhouse in Turkey, were studied on the ... -
A recombinant PvpA protein-based diagnostic prototype for rapid screening of chicken Mycoplasma gallisepticum infections
(ELSEVIER SCIENCE BV, 2008)Mycoplasma gallisepticum is the primary agent of chronic respiratory disease causing important economic losses in the poultry industry. Serological monitoring is essential to maintain mycoplasma-free breeder flocks and ... -
İlköğretim Öğrencilerinin Çevre Bilgisi ve Çevre Tutumlarının Farklı Değişkenler Açısından İncelenmesi
(2008)Araştırmanın amacı, 2005-2006 eğitim-öğretim yılında, Amasya'da seçilen ilköğretim okullarındaki yedinci ve sekizinci sınıf öğrencilerinin çevre bilgi ve tutumlarının çeşitli değişkenler bakımından incelenmesidir. Araştırmada ... -
EFFECTS OF A FUNGICIDE ON THE MORPHOLOGY AND VIABILITY OF POLLENS OF TOMATO (LYCOPERSICON ESCULENTUM MILL.)
(BANGLADESH BOTANICAL SOC, 2009)Effects of Agri Fos 400 (Mono and di-potassium phosphanate), a fungicide widely used oil tomatoes grown in greenhouses in Turkey against Phytophthoro infestans were studied on the morphology and viability of tomato ... -
MORPHOLOGY, ANATOMY AND ECOLOGY OF CRITICALLY ENDANGERED ENDEMIC CROCUS PESTALOZZAE BOISS. (IRIDACEAE) IN NORTH-WEST TURKEY
(BANGLADESH BOTANICAL SOC, 2009)Morphology, anatomy and ecology of endemic species Crocus pestalozzae Boiss. (Iridaceae), have been investigated during flowering period in early spring. The bulbous plant grows in moist heath, meadowland and rocky areas ... -
A method on solving irregular boundary value problems with transmission conditions
(ACADEMIC PUBLICATION COUNCIL, 2009)In this paper, we consider the boundary value problem with transmission conditions The boundary value problem studied in this work includes eigenvalue parameter which is second degree in equation and first degree in one ... -
Studies on the Alydidae, Rhopalidae and Stenocephalidae (Heteroptera: Coreoidea) species of the Kelkit Valley of Turkey
(ENTOMOLOGICAL SOC TURKEY, EGE UNIV, 2009)In this study, 677 adult specimens from Alydidae, Rhopalidae and Stenocephalidae (Heteroptera: Coreoidea), which are from 45 different localities in Kelkit Valley were collected between 2005-2007. By identifying of the ... -
Antifungal and herbicidal properties of essential oils and n-hexane extracts of Achillea gypsicola Hub-Mor. and Achillea biebersteinii Afan. (Asteraceae)
(ELSEVIER SCIENCE BV, 2009)The chemical composition of essential oils isolated by hydrodistillation from the aerial parts of Achillea gypsicola Hub-Mor., Achillea biebersteinii Afan. and n-hexane extracts obtained from the flowers of A. gypsicola ... -
The role of RpoS, H-NS and AcP on the pH-dependent OmpC and OmpF porin expressions of Escherichia coli at different pH
(ACADEMIC JOURNALS, 2009)It is generally accepted that OmpC and OmpF porin proteins have important roles to play in the survival of Escherichia coli under different environmental conditions. However, the influence of different environmental ... -
Irregular Boundary Value Problems with Discontinuous Coefficients and the Eigenvalue Parameter
(SPRINGER BASEL AG, 2009)In this study, a Birkhoff-irregular boundary value problem for linear ordinary differential equations of the second order with discontinuous coefficients and the spectral parameter has been considered. Therefore, at the ... -
Analytical evaluation for two-center nuclear attraction integrals over slater type orbitals by using Fourier transform method
(SPRINGER, 2009)In this study, we shall suggest analytical expressions for two-center nuclear attraction integrals over STO's with a one-center charge distribution by using Fourier transform method. The derivation is based on partial-fraction ... -
The measurements of radon concentrations in drinking water and the Yesilirmak River water in the area of Amasya in Turkey
(OXFORD UNIV PRESS, 2009)This paper presents the results of radon ((222)Rn) concentrations in drinking water and river water. In this respect, water samples were collected in the city of Amasya, inner parts of the Median Black sea region in Turkey ... -
Active learning strategies in physics teaching
(SILA SCIENCE, 2009)The purpose of this study was to determine physics teachers' opinions about student-centered activities applicable in physics teaching and learning in context. A case study approach was used in this research. First, ... -
The effects of adrenomedullin and methylated-adrenomedullin treatments on some antioxidative enzyme activities and malondialdehyde levels in rat liver
(FEDERATION AMER SOC EXP BIOL, 2009)… -
Molecular typing of Staphylococcus aureus strains from ovine mastitis by pulsed-field gel electrophoresis and polymerase chain reaction
(WILEY-BLACKWELL PUBLISHING, INC, 2009)… -
On Mannheim partner curves in E-3
(ACADEMIC JOURNALS, 2009)The aim of this paper is to study the Mannheim partner curves in Euclidean space E-3. We obtain the relationships between the curvatures and the torsions of the Mannheim partner curves with respect to each other. -
Effects of Preoperative Conventional and Hyperfractionated Radiotherapy on the Healing of Rat Colonic Anastomoses
(KARGER, 2009)Background: One problem associated with end to end anastomoses after preoperative radiotherapy is leakage. The strength of the anastomoses is very important. Fractionation schedules are widely under investigation to achieve ... -
Evaluation of the NDVI in plant community composition mapping: a case study of Tersakan Valley, Amasya County, Turkey
(TAYLOR & FRANCIS LTD, 2009)Mapping the composition of plant community types requires reliable spatial data obtained from field surveys and satellite-derived indices. The normalized difference vegetation index (NDVI) is the simplest and most frequently ...