Yayın tarihi için Fen Fakültesi listeleme
Toplam kayıt 2379, listelenen: 41-60
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Serological properties of pseudomonas syringae pv. phseolcola isolates collected from Eskişehir
(1998)Eskisehir’deki fasulye ekim alanlarında toplanan 36 fasulye tohumunda Pseudomonas syringae pv. phaseolicola bakterisi aranmıs ve izole edilmeye çalısılmıstır. P. s. pv. phaseolicola NCPPB 52 izolatı için spesifik poliklonal ... -
Investigation of the structure and the properties of the potentially tautomeric 1,2-dihydro-5,7-dimethyl-6H-pyrrolo[3,4-d]pyridazine-1-ones in the gas and aqueous phases using semiempirical methods
(Elsevier Science BV, 1998)Potentially tautomeric 1,2-dihydro-5,7-dimethyl-6H-pyrrolo[3,4-d]pyridazine-1-ones and their fixed tautomeric forms have been studied, in order to predict their tautomeric equilibrium constants and pK(a) values, using ... -
Effects of lead on the activity of 6-aminolevulinic acid dehydratase in Gammarus pulex
(Springer Verlag, 1998)… -
Lichens of the thrace region of Turkey
(1998)This paper gives the distribution of lichens in the Thrace region determined in this study and in nine previous studies as well. The genus Placidiopsis (Verrucariaceae) is recorded for the first time in Turkey and thirty-three ... -
Investigation of the structure of and the properties of the potentially tautomeric 1,2,3,4-tetrahydro-5,7-dimethyl-6H-pyrrolo[3,4-d]pyridazine-1,4-diones in the gaseous and aqueous phases using the AM1 semi-empirical method
(Elsevier Science BV, 1998)Potentially tautomeric 1,2,3,4-tetrahydro-5,7-dimethyl-6H-pyrrolo[3,4-d]pyridazine-1,4-diones and their fixed tautomeric forms have been studied in order to predict their tautomeric equilibrium constants and pK(a) values ... -
Biochemical profile of those who are subject to the industrial wastes of battery factories in Eskisehir
(Mbr Press Inc, 1999)Lead poisoning is one of the most important which among professional diseases. The industries which causes environmental lead pollution are lead mining, lead metalurgy, battery manufacturing, ship parts, cristal glass ... -
Checklist of Tabanidae (Diptera) from Turkey
(1999)After a review of the literature on the Tabanidae fauna of Turkey, it was found that 156 species and 12 subspecies have been reported. Twelve of the species are from the subfamily Pangoninae. 19 species and 2 subspecies ... -
Cytosolic $Ca^{2+}$ levels in CO25 myoblast cells bearing a human N-ras oncogene after stimulation by thapsigargin and growth factors
(1999)CO25 miyoblast hücrelerinin, thapsigargin (ThG), bombesin ve epidermal büyüme faktörü (EGF) ile stimülasyonları sonucunda hücre içi kalsiyum [$Ca^{2+}$ ]i seviyeleri araştırılmıştır. ThG, çoğunlukla hücre içi kalsiyum ... -
Trakya Bölgesi Tabanidae (Diptera) faunası
(1999)Trakya bölgesinde gerçekleştirilen bu çalışma ile 64 Tabanidae türü tespit edilmiştir. Bunlardan sekizi. Chrysops relictus Meig., Dasyramphis anthracinus (Meig.). Atylotus latistriatus (Brauer), A. venturii Leclercq. ... -
Monopole equations on 8-manifolds with spin(7) holonomy
(Springer Verlag, 1999)We construct a consistent set of monopole equations on eight-manifolds with Spin(7) holonomy. These equations are elliptic and admit non-trivial solutions including all the 4-dimensional Seiberg-Witten solutions as a special case. -
Hydrogen bonding and dimeric self-association of 2-pyrrolidinone: An ab initio study
(Kluwer Academic Publ, 1999)Ab initio calculations on the different associated structures of 2-pyrrolidinone with water and with itself were carried out using 3-21G and 6-31G(*) basis sets at the Hartree-Fock level, including electron correlation ... -
Tabanidae (Diptera) fauna of Turkish Thrace region [Trakya bolgesi tabanidae (Diptera) faunasi]
(1999)Sixtyfour species of Tabanidae (Diptera) were determinated in Trakya region of Turkey by this study. Eight of these, Chrysops relictus Meig., Dasyramphis anthracinus (Meig.), Atylotus latistriatus (Brauer), A. venturii ... -
Some fixed point theorems for set-valued mappings in uniform spaces
(Walter de Gruyter GmbH, 1999)[No abstract available] -
A study on the pyrazoles: tautomerism, conformation, acidity, and basicity by means of AM1 semiempirical method in the gas and aqueous solution
(Elsevier Science BV, 1999)A comprehensive theoretical study of some pyrazolones and their fixed model compounds is presented. The tautomeric equilibrium and acidity constants of these compounds have been investigated both in the gas and aqueous ... -
A novel approach to isolated word recognition
(IEEE-Inst Electrical Electronics Engineers Inc, 1999)A voice signal contains the psychological and physiological properties of the speaker as well as dialect differences, acoustical environment effects, and phase differences. For these reasons, the same word uttered by ... -
Ecological properties of Pinus nigra ssp pallasiana var. seneriana
(Sauerlanders Verlag, 2000)In this study, the ecological properties of Pinus nigra ARN. ssp. pallasiana (LAM.) HOLMBOE var. seneriana (SAATCIOGLU) YALTIRIK, one of the endemic plants in Turkey, has been studied. To determine the biological characters, ... -
Effects of different salt (NaCl), nitrate (KNO3) and acid (H2SO4) concentrations on the germination of some Salvia species seeds
(Ista, 2000)In this study, the seed germination characteristics of six Salvia species [(S. cryprantha, S. cyanescens, S. dichroantha, S. tchihatcheffii, S. aerhiopis, S, virgata)], and the effects of various concentrations of salt ... -
Ecological properties of Pinus nigra ssp. pallasiana var. şeneriana
(2000)In this study, the ecological properties of Pinus nigra ARN. ssp. pallasiana (LAM.) HOMBLOE var. şeneriana (SAATÇIOGLU) YALTIRIK, One of the endemic plants in Turkey, has been studied. To determine the biological characters, ... -
Susurluk (Simav) Çayı ve Manyas Gölü Havzası' nın Ephemeroptera (Insecta) faunası
(2000)Bu çalışmada Susurluk (Simav) Çayı ve Manyas Gölü'nün Ephemeroptera faunasının tesbiti ve türlerinin yayılışlarının ortaya konması amacı ile Haziran 1996 ve Ağustos 1997 tarihleri arasında 1744 adet nimf örneği toplanarak ... -
Bilecik ilindeki bazı tarım alanlarında yayılış gösteren yabancı otlar ve yayılış alanları
(2000)Bu çalışmada tarımsal verimi etkileyen önemli etmenlerden birisi olan yabancı otların Bilecik ve çevresindeki bazı tarım alanlarına ait florası ve alana ait genel özellikler ortaya konulmuştur. Buna göre çalışma alanında ...