Yayın tarihi için Fakülteler listeleme
Toplam kayıt 6446, listelenen: 121-140
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Biological characteristics of rock goby, gobius paganellus (actinopterygii : perciformes : gobiidae), in the south-eastern Black Sea
(Wydawnictwo Akad Rolniczej W Szczecinie, 2009)Background. Gobius paganellus L. is one of the most common gobiid fish in the south-eastern Black Sea. The aim of present study is to provide information on age structure and growth, length at sexual maturity, annual cycle ... -
Structural analysis of reactive dye species retained by the basic alumina surface
(Springer, 2009)The alumina-dye composites were prepared by treating the basic alumina with the water solutions of Reactive Red 120 (RR 120) and Reactive Blue 15 (RB 15) dyes. The bands of low intensities in the 1400-1600 cm-1 region and ... -
The relationship between leaf rolling and ascorbate-glutathione cycle enzymes in apoplastic and symplastic areas of Ctenanthe setosa subjected to drought stress
(2009)The ascorbate-glutathione (ASC-GSH) cycle has an important role in defensive processes against oxidative damage generated by drought stress. In this study, the changes that take place in apoplastic and symplastic ASC-GSH ... -
The effective-field study of a mixed spin-1 and spin-5/2 Ising ferrimagnetic system
(2009)An effective-field theory with correlations is developed for a mixed spin-1 and spin-5/2 Ising ferrimagnetic system on the honeycomb (?=3) and square (?=4) lattices in the absence and presence of a longitudinal magnetic ... -
Serum IL-6 level may have role in the pathophysiology of unexplained infertility
(Wiley, 2009)The aim of this study was to compare the serum levels of interleukin (IL)-6 of women with unexplained infertility with fertile subjects. Serum IL-6, and tumor necrosis factor-? (TNF-?) levels of 45 infertile and 44 fertile ... -
Evaluation of cerebellar asymmetry with vertigo cases: A stereological study
(Turkish Neurosurgical Society, 2009)Aim: We aimed to evaluate the relevant methods of stereology to estimate cerebellar asymmetry according to gender in both adult right-handed vertigo cases and healthy cases. Material and Methods: The study included 14 adult ... -
Synthesis of some new 1,2,4-triazoles starting from isonicotinic acid hydrazide and evaluation of their antimicrobial activities
(Elsevier, 2009)5-Pyridin-4-yl-1,3,4-oxadiazole-2-thiol (2) was obtained from the reaction of isonicotinic acid hydrazide with carbon disulfide in basic media and converted into 4-amino-5-pyridin-4-yl-4H-1,2,4-triazole-3-thiol (5) by the ... -
Determination of levitation force and pinning properties of (Sm123) 1-x(Yb211) x bulk superconductor depending on Yb211 doping ratio
(Wiley, 2009)The vertical force density curves of (Sm123) 1-x(Yb211)x high temperature superconductor (HTS) samples prepared by a meltpowder-melt-growth technique were measured during vertical and lateral traverses in zero field cooling ... -
The microwave-assisted synthesis and characterization of novel, octakis(2-hydroxyethoxy)resorcinarene bridged polymeric metallophthalocyanines
(Elsevier, 2009)The new metallophthalocyanine (Zn, Cu, Ni, Co) polymers containing 4,6,10,12,16,18,22,24-octakis(2-hydroxyethoxy)-2,8,14,20-tetramethylresorcinarene are described. Firstly, 4,6,10,12,16,18,22,24-octakis(2-hydroxyethoxy)- ... -
The effect of pingers on harbour porpoise, Phocoena phocoena bycatch and fishing effort in the turbot gill net fishery in the Turkish Black Sea coast
(2009)This is the preliminary and the first study for understanding the effect of acoustic deterrent devices (pingers) on catch rates of fish (target turbot fish, Schophthalmus maeoticus and non target thornback ray, Raja clavata) ... -
The polarization of X-rays and magnetic photoionization cross-sections for L3 sub-shell
(Elsevier, 2009)The alignment of atoms with inner-shell vacancies resulting from ionization by photons was investigated by measuring the anisotropic emission of L shell X-ray lines. The X-ray line intensities were measured using an Si(Li) ... -
Synthesis of methyl (E)-2′,4″-thiazachalcones and their N-alkyl derivatives, photochemistry with theoretical calculations and antimicrobial activities
(TUBİTAK, 2009)A series of 9 new (E) -thiazachalcones (1-3), and their N -alkyl substituted derivatives (4-6), and stereoselective dimerization products (7-9) were synthesized, then tested for antimicrobial activity against all test ... -
Determination of mass attenuation coefficients, effective atomic and electron numbers for some natural minerals
(Elsevier, 2009)The total mass attenuation coefficients (?m) for SiO2 {Quartz (1 1 0 1), Quartz (1 1 0 0) and Quartz (0 0 0 1)}, KAlSi3O8 {Orthoclase (0 1 0), Orthoclase (1 0 0)}, CaSO4·2H2O (gypsum), FeS2 (pyrite) and Mg2Si2O6 (pyroxene) ... -
Determination of pre-service primary teachers' efşcacies toward science teaching course: A case of rize university
(2009)The main purpose of this study is to determine of pre-service primary teachers' self-efficacies towards Science Teaching course and to reveal the relationship between these and gender, the field of high school, the achievement ... -
Spinal arachnoiditis and the axonal degeneration of the spinal nerve roots due to ischemia induced by vasospasm: An experimental study
(2009)Amaç: Araknoidit gelişiminde çeşitli nedenler suçlanmaktadır, subaraknoid kanama (SAK) da bu süreçte önemli bir öğe olabilir. Bu deneysel çalışmada (tavşan SAK modelinde) SAK'ın histopatolojik bulgular üzerine etkisini, ... -
Grading of epidural fibrosis in a new rabbit experimental model for epidural adhesive scar tissue formation
(2009)This experimental study was planned to evaluate the success of rabbit hemilaminotomy procedure and proposing of a new grading system in the evaluation of epidural fibrosis. Fourteen New Zealand white rabbits were used in ... -
Clozapine-induced rabbit syndrome: A case report
(2009)Rabbit syndrome (RS) is an antipsychoticinduced rhythmic motion of the mouth/lips resembling the chewing movements of a rabbit. The movement consists of a vertical-only motion, at about 5 Hz, with no involvement of the ... -
First record of the zebra goby, Zebrus zebrus (Gobiidae), in the Black Sea
(2009)RÉSUMÉ. - Premier signalement du gobie Zebrus zebrus (Gobiidae) en mer Noire. Un spécimen de l’espèce Zebrus zebrus (Risso, 1826) a été collecté en mer Noire. Cette capture est la première signalisation de cette espèce ... -
Two new species of trouts, resident and migratory, sympatric in streams of northern anatolia (Salmoniformes: Salmonidae)
(2009)Sahno rizeensis, new species, is described from the upper part of streams and rivers draining to the south and southeastern Black Sea, and S. coruhensis, new species, from the lower and the middle part of the streams and ...
