Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 1424, listelenen: 1385-1404
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The venom gland of the scorpion species Euscorpius mingrelicus (Scorpiones : Euscorpiidae): Morphological and ultrastructural characterization
(Cevap-Unesp, 2008)The histology and ultrastructure of venom glands in the scorpion Euscorpius mingrelicus (Kessler, 1874) are described and illustrated in the current study for the first time by employing light microscopy and transmission ... -
Venomous spiders of Turkey (Araneae)
(2007)Over 50.000 species have been described on the world. Among them about 100 species are dangerous for human. Members of Latrodectus and Loxosceles share the habitats of human beings. Chemically, spider venom is heterogeneous, ... -
Verbascum ergin-hamzaoglui (Scrophulariaceae), a new species from South Anatolia, Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2011)Verbascum ergin-hamzaoglui Karavel. sp. nova (Sect. Bothrosperma Murb.), is described for the first time to the scientific community from South Anatolia in Turkey. The diagnostic morphological characters of these new species ... -
Verbascum tuna-ekimii (Scrophulariaceae), a new species from Turkey
(Finnish Zoological Botanical Publishing Board, 2004)Verbascum tuna-ekimii Karaveliogullari, Duran & Hamzaoglu sp. nova (sect. Bothrosperma) is described from E Anatolia in Turkey. It is related to and compared with V. laetum, from which it mainly differs in its leaves, ... -
A versatile plug microvalve for microfluidic applications
(Elsevier Science Sa, 2017)Most of the available microvalves include complicated fabrication steps and multiple materials. We present a microvalve which is inspired from macroplug valves. The plug microvalve is fabricated by boring a hole through a ... -
Vickers microhardness studies of Fe-Mn binary alloys
(Elsevier Science Bv, 2004)The room temperature microhardness of Fe-Mn binary alloys with different compositions was measured using a Vickers microhardness tester in the applied load ranging from 0.245 to 4.9 N. A significant indentation size effect ... -
Voltammetric determination of Hg(II) at poly(2-aminothiazole) modified platinum electrode.
(Parlar Scientific Publications (P S P), 2011)Conducting poly(2-aminothiazole) (PAT) film was electrodeposited on platinum disc electrode surface by cyclic voltammetry of 2-aminothiazole (AT) for stripping voltammetric determination of Hg(II). Hg(II) was pre-concentrated ... -
Voronovskaja's theorem for functions with exponential growth
(WALTER DE GRUYTER GMBH, 2020)In the present paper we establish a general form of Voronovskaja's theorem for functions defined on an unbounded interval and having exponential growth. The case of approximation by linear combinations is also considered. ... -
A Voronovskaya-type formula for SMK operators via statistical convergence
(Versita, 2011)In this paper, we obtain a statistical Voronovskaya-type theorem for the Szasz-Mirakjan-Kantorovich (SMK) operators by using the notion of A-statistical convergence, where A is a non-negative regular summability matrix. -
Wastewater treatment at the petroleum refinery, Kirikkale, Turkey using some coagulants and Turkish clays as coagulant aids
(Pergamon-Elsevier Science Ltd, 1998)In this study, waste water of Kirikkale Refinery (Turkey) was treated with coagulants (alum, ferric chloride, ferrous sulfate and lime) and coagulant aids (polyelectrolytes: anionic, cationic, nonionic) and some Turkish ... -
Weak-type Estimates in Morrey Spaces for Maximal Commutator and Commutator of Maximal Function
(Tokyo Journal Mathematics Editorial Office Acad Center, 2018)In this paper it is shown that the Hardy-Littlewood maximal operator M is not bounded on Zygmund-Money space M-L(log L),M-lambda,M- O < lambda < n, but M is still bounded on M-L(logL),M-lambda for radially decreasing ... -
Weighted approximation by modified Picard operators
(SPRINGER, 2020)Herein, the aim is to further investigate the properties of the generalized Picard operators introduced in Agratini et al. (Positivity 3(21):1189-1199, 2017). The motivation is based on with the purpose of furnishing ... -
Weighted Approximation by New Bernstein-Chlodowsky-Gadjiev Operators
(Univ Nis, Fac Sci Math, 2013)In the present paper, we introduce Bernstein-Chlodowsky-Gadjiev operators taking into consideration the polynomials introduced by Gadjiev and Ghorbanalizadeh [2]. The interval of convergence of the operators is a moved ... -
Weighted Iterated Hardy-Type Inequalities
(Element, 2017)In this paper reduction and equivalence theorems for the boundedness of the composition of a quasilinear operator T with the Hardy and Copson operators in weighted Lebesgue spaces are proved. New equivalence theorems are ... -
Whole lung lavage for pulmonary alveolar proteinosis: still the most up-to-date treatment
(2017)Background: This study aims to evaluate the significance of whole lung lavage on prelavage and postlavage blood gas analysis values of patients with pulmonary alveolar proteinosis.Methods: Data of nine patients (1 male, 8 ... -
X-ray diffraction study and electrical properties of the metal complex Fe(II) including sodium oxalate ligand (Na2C2O4)
(Elsevier Science Bv, 2002)The crystal structure, microstructure and electrical properties of the Fe(II) complex including sodium oxalate ligand (Na2C2O4) have been investigated. X-ray diffraction data shows that the sample is triclinic with the ... -
XRD, SEM studies and electrical properties of metal complexes, including sodium oxalate ligand (Na2C2O4)
(Elsevier Science Bv, 2002)The crystal structure, microstructure, and electrical properties of inorganic semiconductors were based on metal complexes, including sodium oxalate ligand. The crystal structure of samples at room temperature was examined ... -
XVIII. Yüzyılda Yaşamış Âlim Bir Şair: Erzurumlu Rahmî Ve Divanı
(2017)XVIII. asır şairlerinden Erzurumlu Rahmî (ö. 1808/09) klâsik Türk edebiyatı dairesinde yetişmiş, devrinin önde gelen âlim şairlerinden biridir. Erzurum'da dünyaya gelen şair çocukluğundan itibaren iyi bir eğitim görmüş, ... -
Yabancı Dil Eğitiminde Bireysel Farklılıklara Bir Çözüm Önerisi: Yaratıcı Drama Yöntemi Ve Etkinlikleri
(2016)Eğitim öğretim sürecini etkileyen yaş, hazır bulunuşluluk düzeyi ve sosyo-ekonomik faktörler gibi bazı öğrenici özellikleri vardır. Öğrenen bireyler kimi yönlerden benzer özelliklere sahip olsalar da öğrenme stili olarak ... -
Yabancı Dil Öğretiminde Çevirinin Türk Öğrenicilerdeki Algısı Üzerine Etkisi
(2013)Çevirinin dil öğrenimi ve öğretiminde en etkili dil kullanma araçlarından biri olduğu bilinir. Çalışmanın amacını öncelikle yabancı dil öğretiminde çevirinin Türk öğrenicilerdeki algısı üzerine etkisini incelemek; daha ...
