Güncel Gönderiler: TR-Dizin İndeksli Yayınlar Koleksiyonu
Toplam kayıt 3005, listelenen: 2661-2680
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CONTRIBUTIONS TO TIPULIDAE OF TURKEY (INSECTA, DIPTERA)
(Gazi Univ, 2005)This study is based on researches that is done in towns of Denizli province, which is Kale, Tavas, Acipayam., Beyagac, Cameli, between April 2002 and May 2003, 506 specimens belonging to 35 taxa are investigated from ... -
Tunneling-Enhanced Recombination in Polycrystalline CdS/CdTe Solar Cells
(Scientific Technical Research Council Turkey-Tubitak, 2006)The dominant dark current transport mechanism in as-grown and CdCl2 processed CdS/CdTe heterojunction solar cells for temperatures below 300 K was investigated. The current-voltage properties of these solar cells is explained ... -
Designing a can based ATM fieldbus
(Pamukkale Univ, 2006)The Controller Area Network (CAN) bus was initially introduced for automotive applications, but due to its low cost, high speed and high reliability, it has also become a standard in industrial distributed real-time control ... -
Determination of the Strength of Various Sofa Frames with Finite Element Analysis
(Gazi Univ, 2006)In this study, the strength properties of glued-dowel joined sofa frames constructed of solid wood and wood based composite materials were investigated. Furthermore, the place of the stretcher was optimized in the side ... -
Bending Strength of Screwed Corner Joints with Different Materials
(Gazi Univ, 2006)Tests were carried out in order to determine the bending strength with compression and tension force with and without glue in addition to screws on furniture corner joints in a construction case. The specimens were prepared ... -
Çanakkale Savaşları’nda Mustafa Kemal’in Rolü
(Ege Univ, 2006)In this study, The entry of Ottoman State into the First World War, the assignment of Mustafa Kemal from Sofya to the Qanakkale Front, the sea and land wars of (anakkale, the achievements of Mustafa Kemal in land wars, our ... -
Developing students' understanding and thinking process by model construction
(Hacettepe Univ, 2007)There is growing recognition that models play a fundamental role in the comprehension of science concepts. This paper aims at enhancing students' understanding and thinking by model construction. Seventh grade middle school ... -
Examination of the Electroanalytic Performance of Carbon Nanotube (CNT) Modified Carbon Paste Electrodes as Xanthine Biosensor Transducers
(Scientific Technical Research Council Turkey-Tubitak, 2008)The effect of multi-walled carbon nanotube (MWCNT) and single-wall carbon nanotube (SWCNT) on carbon paste electrode (CPE) electrochemical response was examined by introducing various portions of CNT into the CPE. The ... -
Quaternary Calcrete Development in the Mersin Area, Southern Turkey
(Scientific Technical Research Council Turkey-Tubitak, 2008)Quaternary calcretes are widespread in the Mersin area and occur in a variety of forms. Several distinct calcrete profiles are recognized and subdivided into two major groups defined by mature and immature profiles. Mature ... -
Synthesis of new azo dyes and copper(II) complexes derived from barbituric acid and 4-aminobenzoylhydrazone
(Scientific Technical Research Council Turkey-Tubitak, 2008)Four new azo dyes, L-1, L-2, L-3, and L-4, were prepared by linking benzaldehyde p-aminobenzoylhydrazone (3) and p-hydroxybenzaldehyede p-aminobenzoylhydrazone (4) to barbiturie acid and 1,3-dimethylbarbituric acid through ... -
A comparative study on colchicine application methods in obtaining doubled haploids of tobacco (Nicotiana tabacum L.)
(Tubitak Scientific & Technical Research Council Turkey, 2008)In order to obtain androgenic doubled haploids of tobacco (Nicotiana tabacum cv. Karabaglar 6265) colchicine was applied at 3 different stages of anther culture. Before culture, anthers were treated with 0.4% aqueous ... -
Responses of the tomato (Lycopersicon esculentum Mill.) plant to exposure to different salt forms and rates
(Tubitak Scientific & Technical Research Council Turkey, 2008)We aimed to investigate the effects of NaCl and Na(2)SO(4) on seed and pollen germination of tomato (Lycopersicon esculentum Mill.) in vitro. In addition, the effects of NaCl, Na(2)SO(4), and CaCl(2) on yield and quality, ... -
The Relationship Between Trainee Teachers’ Views and Practices Related to Classroom Discipline
(Hacettepe Univ, 2008)This paper discusses the relationship between English language trainee teachers' views on how to deal with large classes at the primary school level, create a positive environment in young learners' classroom and hold young ... -
The Effects of Differences in the Configurations of Knowledge Maps (k-map)
(Ani Yayincilik, 2008)Problem Statement: In this study, the effects of a knowledge map (k-map) are enhanced by combining Gestalt's similarity and proximity principles with different link structures on the levels of knowledge acquisition and ... -
Aquafeed industry in Turkey: Its aquafeed projections towards the year 2015
(Central Fisheries Research Inst, 2008)Turkey's ecological and natural conditions are very convenient for aquaculture. During 2005 Turkey's aquaculture was 24(th) in world with a production of 119,177 tones. The number of licensed fish farms is 1,369 in total ... -
Revised checklist of Turkish Agromyzidae (Diptera) fauna of Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2009)This study was carried out in the years of 2007 and 2008 in some provinces of Turkey. Specimens of leafminers were collected on cultured and non-cultured plants during 1 year In this study, 29 new records belonging to 7 ... -
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, ... -
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 ... -
Antioxidant and anticholinesterase constituents of Salvia poculata
(Scientific Technical Research Council Turkey-Tubitak, 2009)Two triterpenoids, namely 2 alpha,3 alpha-dihydroxy-24-nor-4(23), 12-oleanadien-28-oic acid (1) and ursolic acid (2); 4. avonoids, namely 5-hydroxy-7,4'-dimethoxyflavone (3), cirsimaritin (4), eupatilin (5), and salvigenin ... -
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 ...
