Güncel Gönderiler: Biyoloji Bölümü
Toplam kayıt 44, listelenen: 1-20
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Characterization of Spatiotemporal Variations in Mert Stream Water Quality by Phytoplankton Community and Biological Indices
(KAHRAMANMARAS SUTCU IMAM UNIV REKTORLUGU, 2022)In order to determine the water quality of the Mert Stream, algal indicators and some biological indices (TDI, IDG, PTI, Palmer, DAIpo) based on phytoplankton species were used. Phytoplankton samples were performed monthly ... -
Breeding biology of the red-backed shrike, Lanius collurio, in the Kızılırmak Delta in the north of Turkey
(Technological Research Council of Turkey (TÜBİTAK), 2016)Abstract: The population trend of the red-backed shrike, Lanius collurio, is declining in its range. We studied the breeding biology of this species in the 2011 and 2012 breeding seasons in the north of Turkey. Our study ... -
Seasonal and spatial variation of epilithic algal community in Batlama Stream (Giresun, Turkey)
(Hitit University, 2017)Spatio-temporal changes in taxonomic composition and structure of epilithic algal community with some physicochemical features of the Batlama stream were assessed between June 2013 and May 2014 at the intertidal zone of ... -
Effect of inulin and auricularia polytricha extract on proliferation of lactobacillus rhamnosus
(Hitit University, 2017)Probiotic microorganisms have many health-beneficial effects on gastrointestinal system and their therapeutic usage is becoming increasingly common in human and veterinary medicine. Many different species and strains of ... -
The paraldehyde fuchsin positive material in corpora cardiaca of Pimpla turionellae L. (Hymenoptera: Ichneumonidae) during egg maturation
(İstanbul Üniversitesi, 2011)Bu çalışmanın amacı, bir dış parazit olan Pimpla turionellae’nin korpus kardiacum(CC)’undaki nörosekresyon maddesinin üreme üzerine olan etkisini incelemektir. Bu amaçla, seri kesitlerde, böceğin yumurta gelişimi ve korpus ... -
The effect of the neurosecretory material in the median neurosecretory cells on egg development of the endoparasitic pimpla turionellae L. (hymenoptera: ichneumonidae)
(Hacettepe Üniversitesi, 2010)The purpose of this study is to examine the effects of the neurosecretory material (NSM) in median neurosecretory cells (MNC) on reproduction of endoparasitic Pimpla turionellae L.. For this purpose, the egg maturation and ... -
Aquatic coleoptera fauna of Çorum and Yozgat provinces (Turkey)
(Ersin Yücel, 2010)Aquatic beetles in the families Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Helophoridae and Hydrophilidae were sampled at the Çorum and Yozgat provinces in Central Anatolian from 2006 through 2009. 61 species of water ... -
Gerromorpha and leptopodomorpha (Insecta: Heteroptera) fauna of Southwest Anatolia
(2008)Bu çalışma, 2000-2002 yılları arasında Güneybatı Anadolu (Antalya, Burdur, Isparta, Denizli, Aydın, Muğla illeri)’da yürütülmüş ve 1627 örnek toplanmıştır. Gerromorpha ve Leptopodomorpha infraordo (Heteroptera)’larına ait ... -
Antimicrobial activities, absorption characteristics and tautomeric structures of o,o’-hydroxyazo dyes containing an acryloyloxy group and their chromium complexes
(Hacettepe University, 2012)E-1-((2-hydroxy-5-methylphenyl)diazenyl)naphthalene-2,7-diol’ün ve akrilat türevlerinin ve onların krom komplekslerinin farklı çözücüler, pH ve sıcaklıklardaki UV-VIS davranışları tespit edildi. Çözücü içinde boyalar azo ... -
Turkish wheat landraces: Population structure and function
(2014)The cultivated tetraploid wheat (Triticum turgidum ssp. dicoccum) was derived from wild wheat in southeast Anatolia at Karacada? Mountain. There is a small core area in the region, where tetraploid wheat and many edible ... -
Temperature effects explain continental scale distribution of cyanobacterial toxins
(MDPI AG, 2018)Insight into how environmental change determines the production and distribution of cyanobacterial toxins is necessary for risk assessment. Management guidelines currently focus on hepatotoxins (microcystins). Increasing ... -
Water quality assessment of the Pazarsuyu Stream based on epilithic diatom communities
(E. Schweizerbart'sche Verlagsbuchhandlung, 2017)The trophic diatom index (TDI) and the biological diatom index (BDI) provide information about the trophic levels in the aquatic ecosystem. The pollution tolerance index (PTI) and saprobic index (SI) use diatoms to assess ... -
Production of an alkaline protease using Bacillus pumilus D3 without inactivation by SDS, its characterization and purification
(Informa Healthcare, 2014)In this study, protease-producing capacity of Bacillus pumilus D3, isolated from hydrocarbon contaminated soil, was evaluated and optimized. Optimum growing conditions for B. pumilus D3 in terms of protease production were ... -
Littoral epilithic algae of the Ondokuz Mayıs University pond I (Samsun, Turkey)
(Cevkor Vakfi, 2016)In this study, stone samples with epilithic algae on them were investigated. The samples were collected monthly from one station at Pond I located on the campus of Ondokuz Mayıs University (OMU) between March 2004 and ... -
Contribution to the knowledge of Turkish stoneflies with annotated catalogue (Insecta: Plecoptera)
(Magnolia Press, 2016)The stoneflies of Turkey are reviewed providing all known distributions and including new records. Additionally, ecological and biogeographical notes are given. The genus Taeniopteryx Pictet 1841 is reported from Turkey ... -
The variation of the amount of the neurosecretory materials in the corpus allatum of pimpla turionellae L. (hymenoptera: ichneumonidae) during oocyte maturation
(Asian Network for Scientific Information, 2010)The purpose of this study is to examine the effects of neurosecretory material (NSM) in Corpus Allatum (CA) of endoparasitic Pimpla turionellae L. on reproduction. For this purpose, the egg maturation of the insect and the ... -
Odonata fauna of Alara and Karpuz streams and their relations with physico-chemical variables
(Parlar Scientific Publications, 2018)In this study, it was aimed to determine the Odonata fauna of Karpuz and Alara streams and prevail their relationships with physiochemical parameters. For this purpose, a total of twenty sampling points were chosen on ... -
An ultrastructural study, effects of Proteus vulgaris OX19 on the rabbit spleen cells
(2013)Effects of Proteus vulgaris OX19 on the spleen cells of rabbits were investigated. Control group (n= 5) and Proteus treated group (n= 5) of New Zealand male rabbits were used in this study. Bacteria were injected to the ... -
Carvacrol partially reverses symptoms of diabetes in STZ-induced diabetic rats
(Springer, 2014)Little is known about the protective effects of carvacrol on the symptoms of streptozotocin induced diabetes in rats. Hence, this present study was designed to evaluate the protective effect of the strong antioxidant, ... -
Molecular cloning, characterization, and comparison of four bile salt hydrolase-related enzymes from lactobacillus plantarum GD2 of human origin
(Taylor and Francis Inc., 2018)A bile salt hydrolase (bsh) enzyme deconjugate taurine and glycine-linked bile salts. Because of the strong implications between deconjugation of tauro- or gluco-conjugated salts and its positive or negative health ...
