Başlık için Fen Edebiyat Fakültesi listeleme

A Note on Sparse Polynomial Interpolation in Dickson Polynomial Basis

İmamoğlu, Erdal; Kaltofen, Erich L. (Assoc Computing Machinery, 2020)

[Abstract Not Available]

A NOTE ON SPRAYS OF ISOTROPIC CURVATURE

Aslan, Muradiye Çimdiker; Ünlütürk, Yasin; Ekici, Cumali (Editura Bibliotheca-Bibliotheca Publ House, 2021)

A basic goal of this paper is to calculate, Weyl curvature of R-flat (Ricci-flat) spray of isotropic curvature and a locally projectively R-flat (Ricci-flat) spray, which is a projective invariance. Besides, the equivalents ...

A Note on the Fundamental Unit in Some Types of the Real Quadratic Number Fields

Özer, Özen (Amer Inst Physics, 2016)

Let k = Q(root d) be a real quadratic numbefield where d > 0 is a positive square-free integer. The map d -> Q(root d) is a bijection from the set off all square-free integers d # 0,1 to the set of all quadratic fields ...

A note on the spherical images of W-partially null curves in Minkowski space-time E-1(4)

Ünlütürk, Yasin; Karakaş, Zeynelabidin (Tbilisi Centre Math Sci, 2019)

In this study, we investigate the tangent, principal normal and trinormal spherical images of a W-partially null curve in pseudohyperbolic space H-0(3) of Minkowski space time E-1(4). The tangent, principal normal spherical ...

A Note on the Structure of Certain Real Quadratic Number Fields

Özer, Özen (Springer International Publishing Ag, 2017)

The aim of this paper is to determine the general forms of the continued fraction expansions of the quadratic irrational number w(d) which is integral basis element of Z [1+root d/2] also determine t(d); u(d) which are the ...

Notes On Especial Continued Fraction Expansions and Real Quadratic Number Fields

Özer, Özen (2016-06)

The primary purpose of this paper is to classify real quadratic fields Q(?d) which include the form of specific continued fraction expansion of integral basis element ???????????? for arbitrary period length ? = ?(??????) ...

NOTES ON ESPECIAL CONTINUED FRACTION EXPANSIONS AND REAL QUADRATIC NUMBER FIELDS

Özer, Özen (Kırklareli Üniversitesi, 2016)

The primary purpose of this paper is to classify real quadratic fields Q(?d) whichinclude the form of specific continued fraction expansion of integral basis element ???? forarbitrary period length ? = ?(??) where d ? ...

A novel approach to Chromium rejection from sewage wastewater by pervaporation

Baysak, Fatma Kursun (Elsevier, 2021)

Pervaporation is an effective method, especially in the separation of azeotropic mixtures or in the recovery of some components from the mixtures. Although various methods have been used for the treatment of chromium-containing ...

Novel dendrimers containing redox mediator: Enzyme immobilization and applications

Yetim, Nurdan Kurnaz; Sarı, Nursen (Elsevier Science Bv, 2019)

In this study, new dendrimers with a ferrocene core were produced by means of a divergent method for the immobilization of the glucose oxidase enzyme (GOx). Pt(II) and Pt(IV) ions were attached to the terminal groups of ...

Novel phthalocyanines bearing 7-oxy-3-(3,5-difluorophenyl)coumarin moieties: Synthesis, characterization, photophysical and photochemical properties

Erdoğan, Tolga; Bulut, Mustafa; Çamur, Meryem (Elsevier Science Sa, 2015)

Two novel phthalonitriles,7-(2,3-dicyanophenoxy)-3-(3,5-difluorophenyl) coumarin (2), 7-(3,4-dicyanophenoxy)-3-(3,5-difluorophenyl) coumarin (3), and corresponding zinc(II)-, indium(III) phthalocyanines were prepared. ...

Novel polymeric microspheres: Synthesis, enzyme immobilization, antimutagenic activity, and antimicrobial evaluation against pathogenic microorganisms

Nartop, Dilek; Demirel, Birtane; Güleç, Murat; Özkan, Elvan Hasanoğlu; Yetim, Nurdan Kurnaz; Sarı, Nursen; Ağar, Güleray (Wiley, 2020)

New polymeric microspheres containing azomethine (1a-1c and 2a-2c) were synthesized by condensation to compare the enzymatic properties of the enzyme glucose oxidase (GOx) and to investigate antimutagenic and antimicrobial ...

Novel water soluble 7-oxy-4-(pyridine-3-yl) coumarin substituted phthalocyanines as potential photosensitizers for photodynamic therapy

Boyar, Caner Yahya; Çamur, Meryem (Elsevier Science Sa, 2019)

The new phthalonitriles (1 and 2) and zinc, indium, magnesium metalled tetrasubstituted phthalocyanines bearing 7-oxy-4-(pyridine-3-yl) coumarin substituents in the peripheral (1a-c)/non-peripheral (2a-c) positions were ...