Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 1413, listelenen: 472-491
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Enhanced efficiency of CdS/P3HT hybrid solar cells via interfacial modification
(Scientific Technical Research Council Turkey-Tubitak, 2019)The present paper examines the effects of surface modification of CdS with diverse dyes on fabricated CdS-based hybrid solar cells. the X-ray diffraction results showed that CdS thin films had a hexagonal phase with a ... -
Enhanced magnetic levitation and guidance force in MgB2 bulks by synthetic engine oil immersion
(Springer, 2019)We have used Synthetic engine oil' as a rich easily accessible carbon source and investigated the effect of engine oil on the microstructure, critical current density (J(c)), vertical levitation force (F-z) and guidance ... -
Enhanced water stability and high CO2 storage capacity of a Lewis basic sites-containing zirconium metal-organic framework
(Royal Soc. Chemistry, 2021)Metal-organic frameworks (MOFs) are an emerging class of materials employed for custom-designed purposes by judicious selection of linkers and metal ions. Among the MOFs composed of carboxylate linkers, Zr-based MOFs have ... -
Enhancement in the optical and electrical properties of CdS thin films through Ga and K co-doping
(Elsevier Sci Ltd, 2017)In the presented work, Ga-doped CdS and (Ga-K)-co-doped CdS thin films are grown on glass substrates at a temperature of 400 degrees C through spray pyrolysis. Influence of K-doping on structural, morphological, optical ... -
Enhancing label-free biosensing with cryogenic temperature-induced plasmonic structures
(Springer, 2023)Plasmonic nanoparticles exhibit distinct nearfield properties that offer potential advantages for label-free biosensing applications. By generating strong interactions between light and matter, these nanoparticles can be ... -
Enhancing magnetic levitation and guidance force and weight efficiency of high-temperature superconducting maglev systems by using sliced bulk YBCO
(Wiley, 2023)We aimed to enhance the magnetic force efficiency of Maglev systems without increasing total weight. For this aim, we divided YBCO bulks into three slices horizontally to utilize the YBCO-permanent magnetic guideway (PMG) ... -
Enhancing oxygen evolution catalytic performance of nickel borate with cobalt doping and carbon nanotubes
(Wiley, 2023)Metal borates have recently been recognized as alternative earth-abundant water oxidation catalysts. Herein, we employed solid-state synthesis to prepare a series of Ni-Co borates, NiaCo(3-a)(BO3)(2), with a Kotoite structure ... -
Equilibrium and kinetic studies on the removal of basic dye using raw and thermal-activated fatsa bentonite
(2010)The adsorption behavior of crystal violet (CV+) from aqueous solution onto raw Fatsa (RFB) and thermalactivated Fatsa (TAFB) bentonite samples was investigated as a function of parameters, such as pH, temperature, initial ... -
An equivalence relation based on the U-partial order
(Elsevier Science Inc, 2017)In this paper, an equivalence relation on the class of uninorms induced by the U-partial order is discussed. Defining the set of all incomparable elements w.r.t. the U-partial order, this set is deeply investigated and ... -
Erratum to: Synthesis and fabrication of Mg-doped ZnO-based dye-sensitized solar cells(J Mater Sci: Mater Electron, (2014), 25, 3173-3178, DOI 10.1007/s10854-014-2000-5)
(Springer, 2014)Abstract Undoped and 2, 4 and 6 at.% Mg-doped ZnO nanorods were successfully deposited on ZnO seeded fluorine tin oxide substrates by a simple chemical bath deposition technique to form a photoanode. It was seen that all ... -
Erzurum/Aşkale Turaç Kaleleri
(Türkiye Manas Üniversitesi, 2023)Erzurum ili Aşkale ilçesi, ortalama 1800 m rakımı ile oldukça yüksek bir bölgedir. Genelde küçük tarım alanları ve yüksek platolardaki yaylalarda yapılan hayvancılık bölge halkının ana geçim kaynağıdır. İlçeden geçen ... -
Erzurum’un Şenkaya İlçesine Bağlı Ormanlı Köyünde bulunan erken dönem türk kültürüne ait insan biçimli taş heykeller ve balballar
(2022)Doğu Anadolu Bölgesi, Avrasya’dan Anadolu’ya gelen kavimler için ilk durak olmuştur. Dağlık bir coğrafya olan bölgede bulunan geniş platolar ve su kaynakları eskiçağlardan itibaren bu bölgeyi özellikle küçükbaş hayvancılıkla ... -
Essential oil analysis and antimicrobial activity of neckera complanata (Hedw.) huebener and neckera crispa Hedw. (Neckeraceae) grown in Turkey
(Chemical Publishing Co., 2014)In this work, the essential oils obtained by hydrodistillation from Neckera complanata (Hedw.) Huebener and Neckera crispa Hedw (Neckeraceae) were analyzed by GC-FID and GC-MS. Twenty-one compounds in the oil of N. complanata, ... -
Essential oil composition, antimicrobial and antioxidant activities of Salvia staminea
(2018)Volatile constituents of the essential oil which was obtained by hydrodistillation (HD) in a Clevengertype apparatus from the air-dried Salvia staminea Montbret & Aucher ex Bentham (Lamiaceae) collected from Bayburt (North ... -
Essential oil compositions of four mushrooms: Scleroderma verrucosum, Cortinarius infractus, Hypholama capnoides and Hypholama fasciculare from Turkey
(2007)The chemical composition of the essential oils obtained from four varieties of Mushrooms, ie. Scleroderma verrucosum, Cortinarius infractus, Hypholama capnoides and Hypholama fasciculare were analyzed by GC-MS. 13, 36, 8 ... -
Ethnobotanical documentation of plants of bashemsin valley, Kackar mountains national park, Rize, Turkey
(Bangladesh Botanical Soc, 2017)Ethnobotanical uses of 58 vascular plant species belonging to 24 families have been documented from Bashemsin valley of Kackar Mountains National Park in Rize, Turkey. the villagers used to use these plants traditionally ... -
Etnik çadır-etnik kimlik: Savaşı merkeze alan Türk romanı örnekleminde
(Türk Edebiyatı Vakfı, 2022)Etnik kimlik-etnik çadır, bireyin kendisini ötekilerden farklı tanıtma veya hâkim ideolojinin bireyi farklı tanımlama çabaları sonucunda ortaya çıkan bir olgudur. Kişinin “ben kimim” sorusuna verdiği yanıt, yalnızca ... -
Evaluation and mapping of radioactivity and radiological risks in sediments before the nuclear power plant in Türkiye
(Springer, 2024)The main aim of this study was to investigated background levels of radioisotopes 137Cs (Cesium), 232Th (Thorium), 40K (Potassium), and 226Ra (Radium) in all samples taken from two important rivers of the Sinop province ... -
Evaluation of a novel woody waste obtained from tea tree sawdust as an adsorbent for dye removal
(Springer, 2018)In this work, the evaluation of low-cost, abundantly available, efficient and eco-friendly bio-waste adsorbent (BWA) obtained from waste tea stem (sawdust tea wood) was presented as an alternative to the current expensive ... -
Evaluation of antioxidant activity of bee products of different bee races in Turkey
(2019)Bee products with high bioactive properties have a very important place in human nutrition. Biochemical properties of these products such as honey, pollen, and propolis vary according to flora, season, bee race, and ...
