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Toplam kayıt 6414, listelenen: 2752-2771
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Generalized osculating curves of type (n-3) in the n-dimensional Euclidean space
(Ankara University, 2022)In this paper, we give a generalization of the osculating curves to the n-dimensional Euclidean space. Based on the definition of an osculating curve in the 3 and 4 dimensional Euclidean spaces, a new type of osculating ... -
Generating methods for principal topologies on bounded lattices
(Kybernetika, 2021)In this paper, some generating methods for principal topology are introduced by means of some logical operators such as uninorms and triangular norms and their properties are investigated. Defining a pre-order obtained ... -
Generic assignment of Leuciscus kurui Bogutskaya from the upper Tigris drainage, and a replacement name for Alburnus kurui Mangit & Yerli (Teleostei: Leuciscidae)
(Magnolia Press, 2018)The generic position of Leuciscus kurui Bogutskaya, 1995 is reviewed through a comparison of morphological and molecular characters (COI). the molecular data place L. kurui in Alburnus, close to Alburnus timarensis from ... -
Genesis and geodynamic significance of chromitites from the Orhaneli and Harmancik ophiolites (Bursa, NW Turkey) as evidenced by mineralogical and compositional data
(Elsevier, 2015)Chromitites from Orhaneli and Harmancik ophiolites (Bursa, NW Turkey) are mainly associated with dunites. They occur as banded and lenticular bodies showing massive and disseminated textures and are composed of magnesiochromite ... -
Genetic analysis of Aphaniidae Hoedeman, 1949 (Teleostei: Cyprinodontiformes) family in Anatolia
(2021)We tested the mitochondrial DNA cytochrome b gene-based (1065 bp.) phylogeny and genetic diversity of tooth-carp fish (Aphaniidae Hoedeman, 1949), many of which are endemic, with a very high species diversity in Anatolia. ... -
Genetic and environmental influences on problematic Internet use: a twin study
(Pergamon-Elsevier Science Ltd, 2014)Despite many studies on the prevalence and correlates of problematic Internet use (PIU), we know little about its etiological components. Our main aim is to find out to what extent PIU is influenced by genetic and environmental ... -
Genetic and environmental sources of nomophobia: a small-scale Turkish twin study
(Turkish Green Crescent Soc, 2019)Nomophobia is considered to be a form of behavioral addiction, namely the fear of being out of mobile phone contact. Despite many studies on the prevalence and correlates of mobile phone addiction, not much is known about ... -
Genetic and molecular evidence that brown trout Salmo trutta belonging to the Danubian lineage are a single biological species
(Wiley, 2018)We tested for reproductive isolation between Salmo trutta abanticus, S.t. labrax, S.t. caspius and S.t. fario by conducting crosses to produce F1 and F2 offspring. We also estimated the extent of genetic divergence between ... -
Genetic data to describe the hybrid zone between Bufo bufo (Linnaeus, 1758) and Bufo verrucosissimus (Pallas, 1814) in northeastern Türkiye
(Brill Academic Publishers, 2023)Hybrid zones are geographic areas where individuals from distinct taxa meet, mate, and hybridize. These zones may have complex histories, but many of them originated relatively recently, during climatic oscillations in the ... -
Genetic differentiation of three spicara (Pisces: Centracanthidae) species, S. maena, S. flexuosa and S. smaris: and intraspecific substructure of S. flexuosa in Turkish coastal waters
(2018)Interspecific and intraspecific differentiation of the picarel in Turkish coastal waters were examined using partial 16S rRNA (1021 bp) and whole cytochrome b gene (1141 bp) sequences of 244 samples from 7 picarel populations ... -
Genetic diversity and population structure of apple germplasm from Eastern Black Sea region of Turkey by SSRs
(Elsevier, 2021)Turkey has a diverse apple germplasm and Northeastern Anatolia had great contributions to domestication of the Malus genus. Despite quite high rainfall (900-2300 mm) and humidity (70-85%) levels, several local apple cultivars ... -
Genetic diversity and population structure of Tarek (Alburnus tarichi), an endemic species to the Lake Van basin, Turkey
(ADP Sciences, 2021)In this study, the genetic relationships of 804 tarek (Alburnus tarichi) samples from a total of 18 populations, including the potamodromus and resident individuals from Lake Van basin in eastern Turkey, were studied by ... -
Genetic diversity of gilthead seabream (sparus aurata) broodstocks as determined by RAPD-PCR
(2007)The objective of this study was to determine the genetic diversity in gilthead seabream broodstocks from two hatcheries on the northern Aegean Coast of Turkey by RAPD-PCR. Forty primers were tested for each broodstock. ... -
Genetic diversity of Ichthyophthirius multifiliis (Fouquet, 1876) infecting farmed rainbow trout (Oncorhynchus mykiss Walbaum, 1792) in Turkey
(Wiley, 2022)We assessed genetic diversities among Ichthyophthirius multifiliis (Ich) field isolates collected from farmed rainbow trout (Oncorhynchus mykiss) in Turkey. The overall prevalence of Ich was 35.3% (634/1798). Five novel ... -
Genetic diversity of prunus angustifolia accessions
(Publ House Bulgarian Acad Sci, 2019)The aim of this study is to determine genetic diversity within Prunus angustifolia and also to investigate its phylogenetic relationship with Prunus avium, Prunus cerasus, Prunus laurocerasus and Prunus mahaleb. Totally ... -
Genetic diversity of the Caucasian Parsley Frog, Pelodytes caucasicus (Anura: Pelodytidae)
(Taylor & Francis Inc., 2022)Caucasia is a global biodiversity hotspot, rich in amphibians, including several endemic species. We sequenced samples from Parsley frogs (genus Pelodytes) across their Anatolian range to generate a barcode reference ... -
Genetic status of hemidactylus turcicus (Linnaeus, 1758) from Çanakkale (Turkiye)
(Springer, 2023)Hemidactylus turcicus is a member of one of the most species-rich reptile genera and is known as an invasive species closely associated with humanized environments. Its phylogeography is often interpreted to be the result ... -
Genetic structure and demographic history of endangered Alburnus tarichi (Guldenstadt, 1814) populations from Lake Van basin in Turkey inferred from mtDNA analyses
(Taylor & Francis Ltd., 2022)Genetic diversity, genetic structure, and demographic history of the endemic and endangered cyprinid species Alburnus tarichi based on samples from 17 populations consisting of resident and potamodromous specimens from the ... -
Genetic variability of Beauveria bassiana and Metarhizium anisopliae var. anisopliae isolates obtained from the Eastern Black Sea Region of Turkey
(Scientific and Technical Research Council of Turkey, 2012)Beauveria bassiana (Balsamo) Vuillemin and Metarhizium anisopliae var. anisopliae (Metschnikoff) Sorokin are the most common entomopathogenic fungi used in microbial control programs all over the world. Assessments of the ... -
Genetic variations in OLR1 gene associated with PCOS and atherosclerotic risk factors
(Sage Publications, 2023)Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in women of reproductive age. The aim of this study was to investigate the association of oxidized low-density lipoprotein receptor 1 (OLR1) gene variations ...
