Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 1375, listelenen: 21-40
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Accumulation of metals in roadside soil, dust and pine needles in different characteristic traffic areas
(Parlar Scientific Publications (P S P), 2014)Heavy metal levels and sources of contamination were investigated in different roadside locations from Ankara and Bursa metropolitan cities in Turkey. A state of the art energy dispersive X-ray fluorescence (EDXRF) ... -
Acetate bridged dinuclear Cu(II) complexes with ferrocene based benzimidazol ligands: Synthesis, spectroscopy, electrochemistry, DFT calculations and catecholase activity
(Pergamon-Elsevier Science Ltd, 2016)Two new benzimidazole ligands, 1-[(E)-ferrocenylmethylidenehydrazino]-2-{5,6-dichloro-2-[(o-chloro-phenyl)methyl]-1,3-diaza-1H-inden-1-yl}-1-ethanone (1) and 1-[(E)-ferrocenylmethylidenehydrazino]-2-{2-[p-(trifluoromethy ... -
Acethylcholinesterase inhibition, antibacterial and antioxidant properties of Diaryl oxalates
(Bentham Science Publishers B.V., 2017)Objective: The main study was to synthesize the diaryl oxalates containing pharmacophore groups like eugenol and guaiacol moieties, investigate antioxidant, antibacterial and acethylcholinesterase inhibitory properties and ... -
Activated carbon derived from tea waste: A promising supporting material for metal nanoparticles used as catalysts in hydrolysis of ammonia borane
(Pergamon-Elsevier Science Ltd, 2020)Activated carbons with high porosity and high surface area are promising materials to be used in wide-range applications. They can easily be prepared from various biomass source following by simple and reproducible activation ... -
Activation energy U(H) and pinning behavior of Yb-impurity-diffused YBa 2Cu 3O 7-x
(Wiley, 2007)Superconducting Y123 samples were prepared by the solid-state reaction (SSR) method. To get a layer of Yb (thickness ?4 ?m) on the surface of one side of the sample an ultrahigh-vacuum electron-beam deposition system was ... -
Acute copper accumulation in Mediterranean mussel and sea snail
(Taylor & Francis Inc., 2021)In this study, the rate of copper accumulation in mussel (Mytilus galloprovincialis) and sea snail (Rapana venosa) organisms exposed to acutely different non-lethal copper concentrations was investigated for 5 days under ... -
Adsorption of ammonium (NH4+) from aqueous solution by Unye bentonite
(Foundation Environmental Protection & Research-Fepr, 2013)In this study, ammonium (NH4+) removal from aqueous media was investigated by using bentonit clay. Different concentrations of ammonium ion adsorption from aqueous solutions were examined at a room temperature. Adsorption ... -
Adsorption of lysozyme from aqueous solutions by a novel bentonite-tyrptophane (Bent-Trp) microcomposite affinity sorbent
(Elsevier, 2015)This study deals with developing bentonite-tryptophan (Bent-Trp) microcomposite affinity sorbent (38-105 gm) for lysozyme adsorption from aqueous solutions. the structural analysis results of Bent-Trp microcomposites ... -
Adsorption of Reactive Red 120 from aqueous solutions by cetylpyridinium-bentonite
(Wiley, 2010)BACKGROUND: The removal of Reactive Red 120 (RR 120) from aqueous solutions using cetylpyridinium modified Resadiye bentonite (CP-bentonite) prepared by ion exchange was investigated with particular reference to the effects ... -
Ag diffusion in ZnS thin films prepared by spray pyrolysis
(Elsevier, 2007)ZnS thin films were deposited by spray pyrolysis method on glass substrates. Diffusion of Ag in ZnS thin films was performed in the temperature range 80-400 °C under a nitrogen atmosphere. The diffusion of Ag is determined ... -
Age estimation and body size of the Parsley Frog, Pelodytes caucasicus Boulenger, 1896 from Lake Borçka Karagöl, Turkey
(Firenze University Press, 2023)In this study, we described age structure, body size, body mass and the relationships among these parameters for a population of P. caucasicus from Lake Borçka Karagöl, Artvin, Turkey. The mean SVL with standard error was ... -
Age structure and body size in three populations of Darevskia rudis (BEDRIAGA, 1886) from different altitudes
(Osterreichische Gesellschaft Herpetologie E V, 2014)Darevskia rudis (BEDRIAGA, 1886) occupies a wide range of altitudes in the Black Sea region of Turkey. A total of 62 individuals of this lizard from three populations/locations at different altitudes (Province of Artvin: ... -
Age structure and body size of the eastern spadefoot toad pelobates syriacus boettger, 1889 (Anura: Pelobatidae) from Afyonkarahisar, Turkey
(Inst Zoology, Bas, 2019)This is the first study to report the average age of adulthood and sexual maturity in individuals of Pelobates syriacus Boettger, 1889 from Afyon, Turkey. the age of male and female individuals was found to vary between ... -
Age structure and body size variation in common toad (Bufo bufo, Linnaeus 1758) from three different altitudes in Turkey
(Pleiades Publishing Inc, 2019)We describe here for the first time the body size and age of the Common Toad (Bufo bufo) from high (Trabzon, 1090 m and Kastamonu, 925 m above sea level) and low (Yalova, 65 m above sea level) altitudes in Turkey using ... -
Age structure and body size variation in populations of darevskia bithynica (Mehely, 1909) (Reptilia: Lacertidae) from different altitudes in North-western Turkey
(Inst Zoology, Bas, 2015)We present the first data of body size and age structure (based on the skeletochronological examination) of Darevskia bithynica from two localities characterised with different altitudes, i.e. Zonguldak (50 m) and Bolu ... -
Age structure and growth pattern in an east Anatolian high altitude population of Iranolacerta brandtii (DE FILIPPI, 1863)
(Osterreichische Gesellschaft Herpetologie E V, 2017)Information on age structure and growth of Iranolacerta brandtii (DE FILIPPI, 1863), is presented for a high altitude (2,363 m a.s.l.) population from Karadulda Village, District of Calchran, Province of Van, east Anatolia ... -
Age structure of the caucasian agama (Paralaudakia caucasia) from Elmadağ, Iğdır, Turkey: Preliminary data from small sample size
(Folium Ltd, 2017)Life history traits of lizard species, including agamid species, generally involve male-larger body size, but age of these species has not adequately been examined in each cohort. We thus conducted a skeletochronological ... -
Age structure, growth, and body size of pelodytes caucasicus from Turkey
(Pleiades Publishing, 2022)Habitat conditions drive the growth rate and the age structure of near-threatened species of Caucasian parsley frog (Pelodytes caucasicus). We studied the age structure and the growth parameters of the Caucasian parsley ... -
Age, adult survival rate, and adult life expectancy of a podarcis tauricus population (reptilia: lacertidae) from Saros bay, Turkey
(Folium Publ Co, 2016)In this study, the age composition of a Podarcis tauricus population from Saros Bay (northwest Turkey) was determined by skeletochronology. 27 preserved adults (20 female female, 5 male male, 2 juveniles) were evaluated ... -
Age, growth and survival rate in two populations of Darevskia derjugini (Nikolsky, 1898) from different altitudes (Squamata: Sauria: Lacertidae)
(Brill Academic Publishers, 2020)We investigated age structure, age at sexual maturity, lifespan, growth and survival rate and adult life expectancy (as demographic life-history traits) as well as body size of two Darevskia derjugini (Artvin lizard) ...
