Yayın tarihi için Fen Fakültesi listeleme
Toplam kayıt 2379, listelenen: 61-80
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Bacteriocin typing of some Turkish isolates of Pseudomonas syringae pv. phoseolicola
(2000)Eskişehir’de çeşitli fasulye üretim alanlarından toplanan 86 Pseudomonas syringae pv. phaselolicola izolatı, bakteriyosin üretme yeteneğine göre tiplendirilmiştir. Test edilen tüm izolatlar bakteriosin üretmiş ve 24 ... -
Orduzu-Malatya bölgesi likenleri
(2000)Orduzu-Malatya bölgesi likenlerinin konu alan bu çalışmada 7 değişik lokaliteden toplanan 53 liken türü tespit edilmiştir. Türlerin tamamı çalışma alanı için yeni kayıt olup, Psora globifera (Ach.) Massal., Staurothele ... -
An investigation on the weed distribution in some agricultural fields of eskişehir and environs [Eskişehir ve çevresindeki bazi tarim alanlarinda yayiliş gösteren yabanci ot florasi üzerine bir araştirma]
(TUBITAK, 2000)In this study, the flora of the weeds, which is one of the most important factors adversely affecting agricultural production in Eskişehir and environs, was investigated. In the study area, 75 genera, 91 species and ... -
The flora of the forest series of Yirce-Bürmece-Kömürsu and Muratdere (Bilecik-Bursa, Turkey)
(2000)A field study was carried out to determine the flora of the forest series of Yirce-Bürmece-Kömürsu and Muratdere (Bilecik-Bursa) during 1992-1995. In terms of species and subspecies, the flora of the area consisted of 505 ... -
Structural stabilities of water-soluble MnTDCSPP, MnTSPP, and supported analogues toward hydrogen peroxide and sodium hypochlorite
(Wiley-Blackwell, 2000)This article describes the structural stabilities of 5,10,15,20-tetrakis(2.6-dichloro-3-sulfonatophenyl)porphinatomanganese(III) X (X: OH-. H2O) (MnTDCSPP), 5,10,15,20-tetra(4-sulfonatophenyl)porphinatomanganese(III) X (X: ... -
Dönme ve öteleme hareketinin dual kuaternionlarla temsili
(2000)Üç boyutlu uzayda dönme ve öteleme hareketi yapan koordinat sistemlerinin hareketlerini tanımlamak için birçok yöntem geliştirilmiştir. Bu amaçla kullanılan kuaternionların diğer yöntemlerden daha basit ve kullanışlı bir ... -
On solution of boundary value problem for differential inclusion
(Pergamon-Elsevier Science LTD, 2000)In the article an inverse problem for differential inclusion is considered. For a given compact set M-* subset of R-n it is required to define the maximal set M-0 subset of R-n so that the reachable set of differential ... -
Removal of heavy metal ions from aquatic solutions by membrane chromatography
(Elsevier Science BV, 2000)Polyvinylalcohol membranes were prepared by a solvent casting technique. Metal-complexation ligand, i.e. monochlorotriazinyl-dye Cibacron Blue F3GA was then attached. These membranes with a high water content of 119%, and ... -
Development of immunomagnetic separation technique for isolation of Pseudomonas syringae pv. phaseolicola
(Springer, 2000)Immunomagnetic separation technique was developed for specific detection and selective isolation of Pseudomonas syringae pv, phaseolicola, the agent of halo-blight disease of beans. Whole-cell and exopolysaccharide fraction ... -
Monopole Equations on R8: The Energy Integral
(2000)We discuss the Seiberg-Witten theory in four dimensions and possible generalizations to eight dimensions. We propose an action which is minimized by a set of monopole equations, previously obtained as a generalization of ... -
Synthesis and adsorption properties of poly(2-hydroxyethylmethacrylate-co-methacrylamidophenylalanine) membranes for copper ions
(Elsevier Science BV, 2000)In the first step of this study, the metal complexing ligand, 2-methacrylamidophenylalanine (MAPA), was synthesized by using methacrylochloride and phenylalanine. The MAPA monomer was characterized by NMR. Then, ... -
Structural stabilities of sulfonated manganese tetramesitylporphyrin and its beta-brominated analogue toward NaOCl, H2O2 and (CH3)(3)COOH
(Elsevier Science BV, 2000)This article gives the degradation rate constants of meso-tetrakis(3,5-disulfonatomesityl)porphinatomanganese(III) X (where X = H2O and/or OH- depending on pH) (MnTMSP) and its beta-brominated analogue (MnTMSPBr8) toward ... -
Effects of lead and some ions on the activity of Glutathione reductase in Gammarus pulex
(2000)Gammarus pulex, a member of the Amphipoda, has been commonly used as a test organism in environmental toxicology in recent years. Glutathione reductase is an enzyme that is very important in effective detoxification of ... -
Biochemical characterization of glutathion-S-transferase and effects of lead acetate in Gammarus pulex
(2000)Glutathione transferases (GST s; EC. 2.5.1.18) are a family of multifunctional proteins that catalyze the conjugation of GSH to the electrophilic centre of a large number of active molecules. A great number of drugs, ... -
Eskişehir ve çevresindeki bazı tarım alanlarında yayılış gösteren yabancı ot florası üzerine bir araştırma
(2000)Bu çalışmada tarımsal üretimde verimi etkileyen önemli etmenlerden birisi olan yabancı otların Eskişehir ve çevresindeki bazı tarım alanlarına ait florası ortaya konulmuştur. Buna göre çalışma alanında 32 familyaya ait 75 ... -
Monopole Equations on R8: The Energy Integral
(2000)We discuss the Seiberg-Witten theory in four dimensions and possible generalizations to eight dimensions. We propose an action which is minimized by a set of monopole equations, previously obtained as a generalization of ... -
Prediction of the acidities of organic bases in aqueous solution using AM1 COSMO solvation model
(Elsevier Science BV, 2000)Potentially tautomeric pyrazole-3-ones were studied, in order to predict their tautomeric equilibrium constants and pK(a) values, using the semiempirical AM1 COSMO solvation model at the SCF level in aqueous solution. Syn ... -
Bentonitin boya adsorpsiyonunun PH ile değişimi
(2001)Bu çalışmada, çevre kirliliğine neden olan tekstil boyalarının arıtımı için adsorban madde olarak bentonit kullanılarak, boya adsorpsiyonun pH ile değişimi incelenmiştir. Bu amaçla, 1000 ppm derişimdeki Asit Kırmızısı 57 ...