Ara
Toplam kayıt 1765, listelenen: 1171-1180
Böceklerde İnsektisidlere Direnç
(2005)
Son yıllarda böceklerle mücadelede insektisidlerin yaygın kullanımı zararlıların bu kimyasallara direnç kazanmalarına sebep olmuştur. Böceklerde direnç gelişimi nedeniyle kullanılan insektisid dozundaki artış çevre ve insan ...
The antibacterial activity of hemolymph of spider, Agelena labyrinthica (Araneae: Agelenidae)
(2008)
Antibiyotiklere dirençli mikroorganizmaların sayısı her geçen gün artığından dolayı, tarımda ve tıpta bu dirençli mikroorganizmalarla mücadele etmek için yeni ve etkili antimikrobiyal ajanlara ihtiyaç duyulmaktadır. ...
Smart and cationic poly(NIPA)/PEI block copolymers as non-viral vectors: in vitro and in vivo transfection studies
(Wiley-Blackwell, 2007)
In this study, in vitro and in vivo transfection of temperature-sensitive, polycationic poly(N-isopropylacrylamide) and polyethyleneimine copolymers (poly(NIPA)/PE125L) were performed. Copolymer and copolymer-plasmid DNA ...
A new species of Scorzonera (Asteraceae) from South Anatolia, Turkey
(Versita, 2004)
Scorzoncra yildirimlii A. DURAN et HAMZAOGLU sp. nov. from southwestern Turkey is described and illustrated. It is related to S. pygmaea SIBTH. & SM. and S. rigida AUCHER, from which it mainly differs in its habitus, leaves, ...
A morphological study on the venom apparatus of spider Larinioides cornutus (Araneae, Araneidae)
(2005)
Bu çalışmada, Larinioides cornutus'un zehir aygıtının morfolojik yapısı taramalı electron mikroskobu (SEM) kullanılarak çalışılmıştır. Zehir bezleri, prosomada başın ön kısmında yerleşmiştir ve her bir bez, silindrik kısım ...
Effects of substrate temperature and post-deposition anneal on properties of evaporated cadmium telluride films
(Elsevier Science Sa, 2007)
The effects of substrate temperature and post-deposition heat treatment steps on the morphology, structural, optical and electrical properties of thin film CdTe layers grown by vacuum evaporation were investigated. Scanning ...
Thermal expansion and Vickers hardness measurements on Bi1.6Pb0.4Sr2Ca2−xSmxCu3Oy superconductors
(Elsevier Science Bv, 2006)
In this work, Bi1.6Pb0.4Sr2Ca2-SmxCu3Oy (x = 0.0000, 0.0005, 0.0010, 0.0050, 0.0100, 0.1000, 0.5000, 1.0000, 1.5000) superconductors were prepared by conventional solid-state reaction method. The effect of the substitution ...
Low-loss as-grown germanosilicate layers for optical waveguides
(Amer Inst Physics, 2003)
We report on systematic growth and characterization of low-loss germanosilicate layers for use in optical waveguide technology. The films were deposited by plasma-enhanced chemical vapor deposition technique using silane, ...
Crystal structure of cis,cis,cis-1,2-epoxy-3,5-dibromo-4-hydroxy tetralin
(Wiley-V C H Verlag Gmbh, 2003)
The title compound, C10OH8Br2O2, consists of a tetrahydronaphthalene skeleton composed of a six-membered ring A with arene oxide, monobromo and monohydroxy atoms in cis,cis,cis configuration held in a boat conformation and ...
Synthesis and characterization of spray pyrolysis Zinc Oxide microrods
(Elsevier Science Sa, 2007)
Zinc Oxide (ZnO) microrods were prepared by ultrasonic spray pyrolysis technique on glass substrates. The X-ray diffraction (XRD) patterns and scanning electron microscope images show that obtained rods are composed of ...