Güncel Gönderiler: Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed
Toplam kayıt 10224, listelenen: 5721-5740
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Determination of the color stability of an environmentally friendly wood stain derived from laurel (Laurus nobilis L.) leaf extracts under UV exposure
(Forest Products Soc, 2008)This study was designed to develop an environmentally friendly wood stain derived from laurel (Laurus nobilis L.) and determine the color stability of this stain when exposed to UV light irradiation. Wood stains derived ... -
Age-related changes in tissue and plasma zinc levels: Modulation by exogenously administered melatonin
(Taylor & Francis Inc, 2008)Melatonin (MEL) is synthesized mainly in the pineal gland and derived from 5-hydroxytryptophan (5-HTP). Zinc (Zn) is one of the most important trace elements in the body. Zn and MEL levels are changed with aging. The aim ... -
The relationship between critical thinking skills and in-class questioning behaviours of English language teaching students
(Routledge Journals, Taylor & Francis Ltd, 2008)It is important that trainee teachers in the faculties of education should develop their critical thinking skills so that they can meet the expectations and needs of their profession. This study aimed at investigating the ... -
Design, performance, and calibration of CMS forward calorimeter wedges
(Springer, 2008)We report on the test beam results and calibration methods using high energy electrons, pions and muons with the CMS forward calorimeter (HF). The HF calorimeter covers a large pseudorapidity region (3 <= vertical bar eta ... -
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 ... -
Silicon improves salinity tolerance in wheat plants
(Pergamon-Elsevier Science Ltd, 2008)Durum wheat (Triticum durum cv. Gediz-75) and bread wheat (Triticum aestivum cv. lzmir-85) were grown in a complete nutrient solution in a growth room to investigate effect of silicone supplied to the nutrient solution on ... -
The combined effects of gibberellic acid and salinity on some antioxidant enzyme activities, plant growth parameters and nutritional status in maize plants
(Pergamon-Elsevier Science Ltd, 2008)The combined effects of salt stress and gibberellic acid (GA(3)) on plant growth and nutritional status of maize (Zea mays L. cv., DK 647 Fl) were studied in a pot experiment. Treatments were (1) control (Q: nutrient ... -
Design of a direct sliding gearless electrical motor for an ergonomic electrical wheelchair
(Kaunas Univ Technology, 2008)The use of the electrical wheelchairs designed for the disabled people should be easy and flexible. A brushless DC motor with a permanent magnet that can operate without gears was designed to be used in an ergonomic ... -
The relationship between the physicochemical structure and the epilithic algae diversity of aksu river (Isparta-Antalya)
(Foundation Environmental Protection & Research-Fepr, 2008)On the chosen six sampling points on Aksu River, 80 taxa belong to Bacillariophyta, 40 taxa belong to Chlorophyta, 15 taxa belong to Cyanophyta, 2 taxa belong to Euglenophyta and 1 taxon belong to Rhodophyta, total 138 ... -
Sizing of electrical motors for gearless and directly stimulating applications
(Kaunas Univ Technology, 2008)Electrical machines are usually designed and produced to work at high circulation. The machines that are designed to work at high circulation are used along with reductors to be operated at low speed mechanisms to acquire ... -
Extracellular polysaccharides produced by cooling water tower biofilm bacteria and their possible degradation
(Taylor & Francis Ltd, 2008)The extracellular polymers (EPS) of biofilm bacteria that can cause heat and mass transfer problems in cooling water towers in the petrochemical industry were investigated. In addition, these microorganisms were screened ... -
Effects of atmospheric plasma treatment on the dyeability of cotton fabrics by acid dyes
(Blackwell Publishing, 2008)Cotton fabrics were treated with air and argon atmospheric plasma for surface activation. Activated surfaces were grafted with two different amine compounds: ethylenediamine and triethylenetetramine. Pretreated cotton was ... -
Food habits of the hollowsnout grenadier, Caelorinchus caelorhincus (Risso, 1810), in the Aegean Sea, Turkey
(Royal Belgian Zoological Soc, 2008)Stomach contents of 148 hollowsnout grenadier, Caelorinchus caelorhincus (RISSO, 1810), were examined. Crustaceans were found to be most important prey group in the diet. Polychaetes constituted the second most important ... -
Unbiased estimation of the calcaneus volume using the Cavalieri principle on computed tomography images
(Elsevier Gmbh, Urban & Fischer Verlag, 2008)The size and shape of tarsal bones are especially relevant when considering some orthopedic diseases such as clubfoot. For this reason, the measurements of the tarsal bones have been the subject of many studies, none of ... -
A Biosensor Based on Bay Leaf (Laurus nobilis L.) Tissue Homogenate: Improvement of the Stability Characteristics by a Simple Bio-imprinted Technique
(Informa Healthcare, 2008)Although enzymes are effective biocatalysts that are widely used in biosensors, a major drawback that hampers many of these biotechnological applications of enzymes is their limited stability. Applications that use very ... -
A bio-imprinted urease biosensor: Improved thermal and operational stabilities
(Elsevier Science Bv, 2008)Despite the increasing number of applications of biosensors in many fields, the construction of a steady biosensor remains still challenging. The high stability of molecularly bio-imprinted enzymes for its substrate can ... -
Urytalpa chandleri sp n. (Diptera : Keroplatidae) from Turkey, with a key to the Western Palaearctic species of the genus
(Magnolia Press, 2008)Urytalpa chandleri sp. n. from southwest Asiatic Turkey is described and illustrated. Platyura maritima Becker is transferred to Urytalpa based on examination of the type specimen. A key to the Western Palaearctic species ... -
4-(octyloxy)-N-(4-hexylphenyl)-2-hydroxybenzalimine thermotropic compound: Morphologic, mesomorphic, thermotropic, thermooptical and thermodynamical properties
(World Scientific Publ Co Pte Ltd, 2008)In this work, the mesomorphic, morphologic, thermotropic, thermooptical, and thermodynamical properties of 4-(octyloxy)-N-(4-hexylphenyl)-2-hydroxybenzalimine thermotropic liquid crystalline compound, which was synthesized ... -
Yield response of mushroom (Agaricus bisporus) on wheat straw and waste tea leaves based composts using supplements of some locally available peats and their mixture with some secondary casing materials
(Academic Journals, 2008)The study was conducted to investigate yields of mushroom ( Agaricus bisporus) on wheat straw and waste tea leaves based composts. Mixtures ( 50: 50, v/v) of some locally available peats including peat of Bolu (PB), peat ... -
Effects of illumination and Co-60 gamma-ray irradiation on the electrical characteristics of porous silicon solar cells
(Pergamon-Elsevier Science Ltd, 2008)A new approach for hybrid metal-insulator-semiconductor (MIS) Si solar cells is adopted by Institute of Fundamental Problems for High Technology, Ukrainian Academy of Sciences. In order to interpret the effect of illumination ...
