Yayın tarihi için Scopus İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 2494, listelenen: 1-20
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On the new hyperbolic wave solutions to Wu-Zhang system models
(54, 5)In this study, some solitary wave solutions of the Wu-Zhang system are analyzed using the modified expansion function method and the sine-Gordon expansion method. Solitary wave solutions of this non-linear mathematical ... -
Comparison of the mental status of COVID-19 intensive care unit and general intensive care unit staff
(Duzce University Medical School, 23)Aim: The coronavirus disease 2019 (COVID-19) pandemic may predispose front-line intensive care staff to experience mental health problems. The aim of this study was to compare the COVID-19 fear experienced by COVID-19 ... -
Using Phenol-Rich Agro-Wastes as Substrates for the Cultivation of Hypsizygus ulmarius Mushroom with Enhanced Functional and Nutritional Potential
(Instituto de Tecnologia do Parana, 65)This study aimed to transform phenolic-rich agricultural wastes into valuable foods by using them as new alternative substrates in mushroom cultivation and thus, to dispose of them without harming the environment. Thirteen ... -
Karyotype analysis on two endemic Salvia L. (Lamiaceae) species in Turkey
(2006)In the present Research, the chromosome number and morphology of Salvia wiedemannii Boiss. and Salvia tchihatcheffii (Fisch and Mey) Boiss. were analyzed. These species are endemic o Turkey. The chromosomes number of Salvia ... -
A symbolic algorithm for exact power series solutions of nth order linear homogeneous differential equations with polynomial coefficients near an ordinary point
(ELSEVIER SCIENCE INC, 2006)We developed an algorithm in Kiymaz and Mirasyedioglu [O. Kiymaz and 5. Mirasyedioglu, An algorithmic approach to exact power series solutions of second order linear homogeneous differential equations with polynomial ... -
Karyotype analysis of ground squirrel (Mammalia: Rodentia) in Malatya (Türkiye)
(2006)The study was carried out in order to determine chromosomal variations both within and between populations in Spermophilus in Malatya. By the analysis of karyotypes we obtained the diploid chromosome number 2n = 42 and NF ... -
On the intersecting behaviour of experimental forward bias current-voltage (I-V) characteristics of Al/SiO2/p-Si (MIS) Schottky diodes at low temperatures
(IOP PUBLISHING LTD, 2006)In this study, we have investigated the intersection behaviour of forward and reverse bias current-voltage (I-V) characteristics of Al/SiO2/p-Si Schottky diodes in the temperature range of 79-325 K. The crossing of the ... -
Separation/preconcentration of Zn(II), Cu(II), and Cd(II) by Saccharomyces carlsbergensis immobilized on silica gel 60 in various samples
(TAYLOR & FRANCIS INC, 2006)This study presents a solid phase extraction procedure based on column biosorption of Zn(II), Cu(II), and Cd(II) ions on Saccharomyces carlsbergensis immobilized on silica gel 60. The analytes were determined by flame ... -
The effects of chronic exposure to ethanol and cigarette smoke on the formation of peroxynitrite, level of nitric oxide, xanthine oxidase and myeloperoxidase activities in rat kidney
(SPRINGER, 2006)The aim of this study was to investigate the effects of chronic ethanol intake and cigarette smoke exposure on rat kidney. The animals were divided into four experimental groups: (1) the control group (C), (2) the ethanol ... -
The effect of strain relaxation on electron transport in undoped Al0.25Ga0.75N/GaN heterostructures
(ELSEVIER SCIENCE BV, 2007)The two-dimensional electron gas (2DEG) transport properties of two-step growth undoped Al0.25Ga0.75N/GaN heterostructures with semi-insulating buffer, grown by MOCVD, were investigated in a temperature range of 20-350K. ... -
Electron transport in Ga-rich InxGa1-xN alloys
(IOP PUBLISHING LTD, 2007)Resistivity and Hall effect measurements on n-type undoped Ga-rich InxGa1-xN (0.06 <= x <= 0.135) alloys grown by metal-organic vapour phase epitaxy (MOVPE) technique are carried out as a function of temperature (15-350K). ... -
Temperature-dependent electron transport in In0.5Ga0.5P/GaAs grown by MOVPE
(IOP PUBLISHING LTD, 2007)Hall effect measurements in undoped In0.5Ga0.5P/GaAs alloy grown by metal organic vapour-phase epitaxy (MOVPE) have been carried out in the temperature range 15-350 K. The experimental results are analysed using a two-band ... -
Morphology, anatomy, hair and karyotype structure of Salvia blepharoclaena hedge and Hub.-Mor. (Lamiaceae), endemic to Turkey
(Asian Network for Scientific Information, 2007)Salvia blepharoclaena is an endemic species belonging to the family Lamiaceae. In this study, morphology, anatomy, hair properties and chromosome number and morphology of this species were analysed. Chromosome number of ... -
The world's second record of Hyalodictyum colchicum reported from Turkey
(MYCOTAXON LTD, 2007)Hyalodictyum colchicum, a rare coelomycete, is reported and illustrated from Turkey on Quercus pubcscens. This is only the second locality reported for this fungus. -
A new species of Cylindrosporium
(MYCOTAXON LTD, 2007)The anamorphic fungus Cylindrosporium crataeginum sp. nov. is described and illustrated from living leaves of Crataegus tanacetifolia, C. monogyna subsp. monogyna and C. pentagyna collected in Turkey. -
Free surface effect on displacement and relative interfacial displacement fields of misfit dislocations at the bicrystal interface
(2007)The displacement field u› and the relative interfacial displacement field ?u› are investigated for the material formed by two isotropic media. When one of the media tends to infinity and the other one has the thickness of ... -
Application of factorial design in optimization of nickel preconcentration by solid phase extraction and its determination in water and food samples by flame atomic absorption spectrometry
(CANADIAN SOC ANALYTICAL SCIENCES & SPECTROSCOPY, 2007)A procedure for the preconcentration and determination of trace nickel in water and food samples using flame atomic absorption spectrometry (FAAS) is presented. It is based on column solid-phase extraction of nickel(II) ... -
The effect of series resistance and oxide layer formed by thermal oxidation on some electrical parameters of Al/SiO2/p-Si Schottky diodes
(ELSEVIER SCIENCE BV, 2007)Two types of Schottky diodes with and without thermal-growth oxide layer, were fabricated to investigate whether or not the thermal-growth oxide layer is effective on some electrical parameters such as ideality factor n, ... -
Karyology of three bat species of the genus myotis (m. myotis, m. bechsteinii, m. brandtii) (chiroptera: vespertilionidae) from Turkey
(2007)The karyotypes of three vespertilionid bat species from Turkey were examined. The karyotypes of these species were found as 2n=44, NF=54 and NFa=50 for Myotis myotis; 2n=42, NF=50, and NFa=46 for Myotis bechsteinii; 2n=44, ... -
The C-V-f and G/omega-V-f characteristics of Au/SiO2/n-Si capacitors
(ELSEVIER SCIENCE BV, 2007)Au/SiO2/n-Si metal-insulator-semiconductor (MOS) structures with thermal growth oxide layer have been fabricated. The frequency dependence of capacitance-voltage (C-P) and conductance-voltage (G/omega-V) characteristics ...
