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Fen-Edebiyat Fakültesi: Recent submissions
Now showing items 841-860 of 1561
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(TAYLOR & FRANCIS LTD, 2008)Two new species of the genus Epimerella, E. luxtoni sp. nov. and E. subiasi sp. nov. collected from Yozgat Pine Grove National Park in Turkey are described. A key to the species of Epimerella is provided.
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(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2013)In sexually reproducing organisms, primordial germ cells (PGCs) give rise to the cells of the germ line, the gametes. In many animals, PGCs are set apart from somatic cells early during embryogenesis. This study explores ...
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(HARD, 2013)Today it is quite important to develop new, reliable, cost-efficient, and non-toxic herbal anti-microbial agents in order to minimize environmental and health problems. This study uses the disc diffusion method to examine ...
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(FOUNDATION ENVIRONMENTAL PROTECTION & RESEARCH-FEPR, 2014)In this study we have investigated the behaviors of the Little Egret and Night Heron during the breeding season at Poyrazlar Lake (SAKARYA) located in North-West Turkey (40 degrees 50'N, 30 degrees 28'E). The Ardeid colony ...
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(ENTOMOLOGICAL SOC TURKEY, EGE UNIV, 2013)The new species Rhynchobelba ozkani n. sp. differs from the other species of the genus Rhynchobelba by the shape of rostrum, body dimensions, length and shape of sensillus and type of rostral seta.
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(ZOOLOGICAL SOC PAKISTAN, 2014)Bisphenol A (BPA) is one of the most potent endocrine disrupting chemicals and therefore is classified as environmental estrogen. BPA is found in polycarbonate plastics (baby feeding bottles, carboys, etc.) and inside of ...
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(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2015)The freshwater crayfish (Astacus leptodactylus Eschscholtz, 1823) is a valuable and protected invertebrate species and the only native and dominant species in the big lakes of Turkey, such as Iznik Lake (Bursa, Turkey). ...
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Identification of Primordial Germ Cells: Cytological, Histological and Immunohistochemical Aspects (INST TECNOLOGIA PARANA, 2015)Primordial germ cells (PGCs) constitute an embryonic cell type that migrate to gonadal precursors and form the gametes. In many animals, PGCs are set apart from somatic cells early during embryogenesis. These cells migrate ...
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(BRILL ACADEMIC PUBLISHERS, 2012)Seasonal variations in the body length of zooplankton were studied in relation to water temperature, nitrate (NO3), soluble reactive phosphorus (SRP), total chlorophyll, Secchi disk depth, pH, conductivity, and oxidation-reduction ...
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(TAYLOR & FRANCIS LTD, 2012)Plant growth regulators are the chemicals that are found in plants and produced synthetically. In agricultural applications, plant hormones are used in minor quantities for fixing the problems. In our research, we studied ...
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(SPRINGER, 2012)The genotoxic effects of antimicrobial food additive sodium sorbate (SS) was assessed by using chromosome aberrations (CAs), sister-chromatid exchanges (SCEs), and micronucleus (MN) in cultured human lymphocytes and comet ...
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(WILEY, 2011)In this study, antimicrobial polycaprolactone composite films containing 12.5% silica and 0.15% silver nanorods were prepared using the roll-milling method. The destruction of E. coli and S. aureus on the surface of the ...
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(FOUNDATION ENVIRONMENTAL PROTECTION & RESEARCH-FEPR, 2008)178 birds species from 39 families belong to 17 order defined in the research, carried out between 2001-2003 in Lake Acarlar in northeastern Marmara region. Passeriformes has been determined to be the most dominant order ...
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(SPRINGER, 2011)In order to assess the relationship between the oppiid mite species (Acari, Oribatida) collected from Turkey, traditional and geometric morphometric methods were used. We have taken photographs of 128 specimens belonging ...
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(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2012)Nest characteristics of the Eurasian coot (Fulica atra) and the effect of vegetation and water depth on nest size were investigated. The study was conducted in 2008 on Poyrazlar Lake (Sakarya) in northwest Turkey. Depth ...
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(SOC BIOLGIA CHILE, 2012)In sexually reproducing organisms, primordial germ cells (PGCs) give rise to the cells of the germ line, the gametes. In many animals, PGCs are set apart from somatic cells early during embryogenesis. This study explores ...
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(CURRENT BIOLOGY LTD, 2011)Rapeseed (Brassica napus ssp. oleifera L.), from Crucifera family, has been widely used as an oil crop all over the world. The application of biotechnology to crop improvement requires efficient adventitious plant regeneration ...
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(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2012)The family Ctenobelbidae (Acari, Oribatida) is recorded for the first time from Turkey. A new species of genus Ctenobelba, Ctenobelba (Ctenobelba) ayyildizi sp. nov., is described based on the specimens collected from ...
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Bacterial flagellar nanomotor as a reciprocating internal combustion engine: A comparative approach (ELSEVIER SCIENCE BV, 2012)Bacterial flagellum is a complex organelle, which provides motility to the cells as a fully functional motor as well as being a sensory receptor and an export system. The flagellum is made up of several protein elements ...
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(ZOOLOGICAL SOC PAKISTAN, 2012)The zebrafish (Danio rerio) is an extremely dynamic organ in which follicles undergo asynchronous development. The oocytes of zebrafish ovary are observed in various phases. The oocyte development of zebrafish was divided ...
Now showing items 841-860 of 1561
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