Güncel Gönderiler: Fen Fakültesi
Toplam kayıt 2379, listelenen: 581-600
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Effects of different alkaline metal salts (NaCl, KNO3), acid concentrations (H2SO4) and growth regulator (GA3) on the germination of Salvia cyanescens Boiss. & Bal. seeds
(2009)In this study, the seed germination characteristics of Salvia cyanescens a plant which is endemic for Turkey and the effects on germination rates of such factors as temperature, alkaline metal salt (NaCl, KNO3) and acid ... -
An investigation of diversity, distribution and monitoring on Poaceae (Gramineae) species growing naturally in Bilecik province at the intersection of three Phytogeographical regions (Northwest Anatolia - Turkey)
(2009)Anatolia is located at the intersection of two important gene centers like Mediterranean and Near East, and in the ninth order among all continental countries in terms of biodiversity. In this study, plant diversity of ... -
Histopathological alterations and cadmium accumulation in the liver and gills of Aphanius chantrei (Gaillard, 1895) (Cyprinodontiformes: Cyprinodontidae)
(2009)The aim of the present study was to investigate the toxic effects of cadmium (Cd) in the liver and gills of Aphanius chantrei at the histopathological level. Fish were exposed to the acute concentration of Cd (5.5 mg/L) ... -
Study on the antimicrobial, cytotoxic, and genotoxic activities of the essential oil of artemisia dracunculus L
(2009)The antimicrobial, cytotoxic and genotoxic activities of the essential oil of Artemisia dracunculus whose many biological activities are already known have been investigated. Antimicrobial screening was carried out by using ... -
Effects of fungicides, antibiotics and NaCI in Rhizobium Sp. isolated from clover root nodules
(2009)Experiments were designed to evaluate the usefulness of Rhizobium sp. obtained from clover root nodules in the soil where fungicides, antibiotics and NaCI concentrations presence. The effect of fungicides, antibiotics and ... -
Evaluation of issr markers to assess genetic variability and relationship among winter triticale (X triticosecale wittmack) cultivars
(2010)The ISSR technique was used to identify genetic relationships in 11 winter hexaploid triticale cultivars "Lasko, Stan-1, Malno, Purdy, AN-34, Tatlicak-97, Karma-2000, Presto, Melez-2001, Mikham-2002, Samur Sorti". Twenty ... -
Effects of some toxic heavy metals on larval growth rates of Calliphora vicina (Diptera: Calliphoridae) and estimation of PMI
(2010)Determination of larval growth rate and forensic analysis of the age of blow fly larvae on a corpse are useful evidence in legal investigations for the estimation of PMI. However many factors, such as temperature, tissue ... -
New contribution to information about tabanidae (diptera) adult and larvae from west anatolia
(2009)In this paper, the habitats of Tabanidae larvae in West Anatolia were studied for the first time. The larvae of 25 horse flies species and subspecies had been collected in several points differed by biotopical conditions ... -
The ornithofauna of Yörükkirka Lake (Eskişehir)
(2009)The aim of this study is to provide information on the species list and seasonal diversity of ornithofauna in Yörükki{dotless}rka Lake, Eskişehir. As observation methods, point count and line transect were used. In the ... -
Determination of genotoxicants-induced DNA damage by using RAPD-PCR in human peripheral blood lymphocytes
(2010)In recent years, several cell lines have been used and several tests have been developed to evaluate the toxicity of chemical mutagens as well as environmental contaminants. In this study, peripheral blood lymphocytes ... -
Production of poly-ß-hydroxybutyrate and antimicrobial activity by Bacillus spp.from Turkey
(2010)Effects of metabolites produced by Bacillus spp. on Fusarium spp. and poly-ß-hydroxybutyrate (PHB) production by Bacillus isolates were investigated. Antimicrobial activity produced by Bacillus species was obtained on ... -
Effect of Laser trilobum spice on natural microflora of köfte, a Turkish ground meat product
(1991)The effect of Laser trilobum spice on natural microflora of „köfte”, a Turkish ground meat product, prepared using three beef samples and stored at 7 °C and 20 °C was evaluated. Little or no inhibition was seen in all ... -
Some parasitic fungi from the flora of eastern Anatolia [Dogu Anadolu florasinda belirlenen bazi parazit funguslar]
(1990)Lists 46 parasitic fungi, 8 being new to the Turkish fungal flora. -from English summary -
On the ephemeroptera fauna (Insecta) of thrace (Turkey)
(1997)2093 Ephemeroptera nymphs from 27 species belonging to 21 genera and 9 families were collected in Thrace (Turkey-in-Europe) between May 1994 and September 1995. Siphlonurus aestivalis (Eaton, 1903), Paraleptophlebia werneri ... -
Investigation on Pb, Cd and Zn pollution from traffic using asian populus (Populus usbekistanica Kom. subsp. usbekistanica cv. "Afghanica") in Kütahya City (Turkey) [Asya servi kavagi (Populus usbekistanica Kom. subsp. usbekistanica cv. "Afghanica") kullanilarak Kütahya İlinde trafik kökenli Pb, Cd ve Zn kirliliginin araştirilmasi]
(1996)In order to determine the heavy metal (lead, cadmium, zinc) pollution which originates from traffic in Kütahya, (Turkey) the leaves of Populus usbekistanica Kom. subsp. usbekistanica cv. "Afghanica" have been analyzed. ... -
Relationship between lysotypes and antibiotic resistance profiles of uropathogenic Escherichia coli [UROPATOJEN ESCHERICHIA COLI'LERDE LIZOTIPLER VE ANTIBIYOGRAM PROFILLERI ARASINDAKI ILISKI]
(1995)Bacteriophage typing and antibiotic susceptibility test were carried out on 96 Escherichia coli isolated from patients having urinary tract infection in Osmangazi University Faculty of Medicine Hospital. Forty-seven different ... -
The effects of n-ras oncogene expression on PDGF-BB stimulated responses in cultured mouse myoblasts
(1995)The role of the ras oncogene in the signalling pathway triggered by platelet-derived growth factor BB (PDGF-BB) has been investigated in a cell line which normally differentiates into myotubes. Following the activation of ... -
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 ... -
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 ...
