Başlık için Fen Bilimleri Enstitüsü listeleme
Toplam kayıt 2521, listelenen: 656-675
-
E de relatif paralelizm ve relatif koneksiyon
(Anadolu Üniversitesi, 1988)Bu çalışmada, E xGL (3,R) nin (3) alt demeti tanımlanmış ve (3) demetinde V-RPUÇ lifti yatay lift kabul eden İ koneksiyonu verilmiştir. a(I)xe birleştirilmiş asli lift demetinde i yardımıyla kovaryant türev operatörü elde ... -
E-ticaret ve bir ASP uygulaması
(Anadolu Üniversitesi, 2002)Günümüzde başarıya ulaşmanın yolları teknolojiyle paralel olarak inanılmaz bir hızla değişmekteyken iletişim ve bilgisayar teknolojileri daha yetenekli iş gücüne gereksinim duymakta ve ulusal verimliliği arttırmakta, ... -
Early antioxidative defence responses in the aquatic worms (Limnodrilus sp.) in Porsuk Creek in Eskisehir (Turkey)
(Sage Publications Inc, 2013)Certain oligochaeta specimens have been universally applied as bioindicators to reflect the organic and inorganic pollution in rivers and play a major role in the decomposition of pollutants. The aim of this study was to ... -
The effect of albite wastes on glaze properties and microstructure of soft porcelain zinc crystal glazes
(Elsevier Sci LTD, 2001)The efficient utilisation of waste materials arising from diverse industrial branches is of technological importance. As a replacement material for feldspar in some soft porcelain zinc crystal glazes, albite triage wastes ... -
Effect of ceramic processing methods on photostrictive ceramics
(Kluwer Academic Publ, 1999)Lanthanum-modified lead zirconate titanate (PLZT) ceramics (3/52/48) doped with 0.5 at.% WO3 were prepared by three different processing methods, coprecipitation, sol-gel and conventional oxide mixing techniques, to ... -
Effect of cobalt oxide and copper oxide additions to zinc-containing soft porcelain glazes
(Amer Ceramic Soc, 2001)… -
The effect of copper oxide addition and the heat treatment temperature on the microstructure of zinc containing soft porcelain crystal glazes
(IOP Publishing LTD, 2001)In tableware industry, decorative appearance of final products is very important from the view point of attracting customers. Therefore, not only decoration patterns but also colouring is taken into account. In zinc ... -
Effect of Deposition Time of Electrodeposited ZnO Nanorod Films on Crystallinity, Microstructure and Absorption Edge
(Amer Scientific Publishers, 2016)In this study, Zinc Oxide (ZnO) nanorod films were deposited onto tin doped indium oxide (ITO) coated glass substrates. These films were grown by electrodeposition method from an aqueous route, called chronoam-perometry. ... -
The effect of different nucleation temperatures on the grain morphology of ?-SiAlON ceramics
(2003)Nitrogen rich yttrium-cerium containing multi-cation ?-SiAlON starting compositions were prepared by gas pressure sintering using conventional ?-Si3N4 powder. Microstructural characterization of the two stage sintered ... -
The effect of different nucleation temperatures on the grain morphology of alpha-SiAlON ceramics
(Trans Tech Publications LTD, 2003)Nitrogen rich yttrium-cerium containing multi-cation alpha-SiAlON starting compositions were prepared by gas pressure sintering using conventional alpha-Si3N4 powder. Microstructural characterization of the two stage ... -
Effect of different starting hemihydrate powders on the performance of gypsum moulds
(Belgian Ceramic Society, 2003)In order to determine the effect of different starting hemihydrates (Plaster of Paris) on the life of gypsum moulds, microstructure of two different Plaster of Paris and gypsum moulds made from these hemihydrates have been ... -
Effect of duty cycle on the properties of vanadium oxide thin films deposited by pulsed dc reactive magnetron sputtering
(Anadolu Üniversitesi, 2018)Vanadyum oksit dört temel oksit formuna sahip amfoterik bir malzemedir. Vanadyum oksit ince filmlerin özellikleri bu dört temel fazın ve ara fazların yapı içerisindeki miktar ve dağılımlarına bağlı olarak değişmektedir ve ... -
Effect of electrolytes on sanitaryware slip
(Amer Ceramic Soc, 1999)Slip viscosity is used widely in controlling ceramic casting slip. The viscosity of slip changes with the amount and type of electrolyte. -
Effect of grain boundary & interface modification on thermoelectric properties at high temperature
(Anadolu Üniversitesi, 2017)Günümüzde, termoelektrik (TE) enerji üretimi teknolojisi, doğal ısı kaynaklarından enerji eldesi için en umut verici yöntemlerden biri olarak kabul edilir. Termoelektrik (TE) olay kısaca, ısı enerjisinin doğrudan elektrik ... -
The effect of heat-treatment on the performance of sub-micron SiCp-reinforced alpha-beta sialon composites .1. Preparation of agglomerate-free starting powders
(Elsevier Sci LTD, 1997)In order to prepare good-quality, dense, SiCp-reinforced alpha-beta sialon composites by hot-pressing, a technique was developed to prevent agglomeration of the SiC grains during powder processing. For this purpose, the ... -
The effect of heat-treatment on the performance of sub-micron SiCp-reinforced alpha-beta sialon composites .2. Heat-treatment studies
(Elsevier Sci LTD, 1997)The effects of heat-treatment on alpha --> beta sialon transformation in dense, agglomerate-free Ln-sialon/SiCp(Ln=Nd,Yb) composites are reported. The stability of the alpha-sialon phase is not only dependent on the ... -
The effect of heat-treatment on the performance of sub-micron SiCp-reinforced alpha-beta sialon composites .3. Mechanical properties
(Elsevier Sci LTD, 1997)Agglomerate-free SiCp-reinforced Ln-sialon (Ln=Nd and Yb) composites were fabricated by hot-pressing and by pressureless sintering to evaluate the improvement in microstructure and mechanical properties that could be ... -
The effect of heat-treatment on the performance of submicron SiCp-reinforced ?-ß sialon composites: III. Mechanical properties
(Elsevier BV, 1997)Agglomerate-free SiCp-reinforced Ln-sialon (Ln=Nd and Yb) composites were fabricated by hot-pressing and by pressureless sintering to evaluate the improvement in microstructure and mechanical properties that could be ... -
The effect of processing conditions, amount of additives and composition on the microstructures and mechanical properties of alpha-SiAlON ceramics
(Elsevier Sci LTD, 2002)A series of samples with yttrium alpha -SiAlON compositions and different amounts of additive has been fabricated from alpha -Si3N4, AIN, Al2O3 and Y2O3 starting powders, using gas pressure sintering and three different ...
