Başlık için listeleme

A new subspecies of Ornithogalum malatyanum (Asparagaceae: Scilloideae) from eastern Anatolia, Turkey

Yapar, Y. and Behçet, L. (2020)

Ornithogalum malatyanum subsp. aricakense is a new subspecies from Elazığ province in eastern Turkey, differing from the typical subspecies in its flat, broader leaves and longer inflorescence of slightly larger flower. A ...

A New Suffruticose Taxon of Dianthus (Caryophyllaceae) from Bingol, Turkey

Hamzaoglu, Ergin and Behcet, Lutfi and Yapar, Yakup (2020)

Dianthus hymenolepis Boiss. subsp. bingolensis,, collected from Bingol (Turkey), was defined as new subspecies for the scientific world. D. hymenolepis subsp. bingolensis grows rocky slopes in Quercus petrae openings. The ...

A new zwitterionic electrochromatographic stationary phase based on poly(3-chloro-2-hydroxypropyl methacrylate-co-ethylene dimethacrylate) reactive monolith

Aydoǧan, C. and Çelebi, B. and Bayraktar, A. and Yilmaz, F. and Denizli, A. and Tuncel, A. (2014)

A new reactive monolith, poly(3-chloro-2-hydroxypropyl methacrylate-co-ethylene dimethacrylate), poly(HPMA-Cl-co-EDMA) was synthesized and post-functionalized by taurine (2-aminoethane sulfonic acid) to obtain a zwitterionic ...

A NOTE ON QUASI BI-SLANT SUBMANIFOLDS OF COSYMPLECTIC MANIFOLDS

Akyol, Mehmet Akif and Beyendi, Selahattin (2020)

The aim of the present paper is to define and study the notion of quasi bi-slant submanifolds of almost contact metric manifolds. We mainly concerned with quasi bi-slant submanifolds of cosymplectic manifolds as a ...

A novel active contour model for medical images via the Hessian matrix and eigenvalues

Hanbay, K. and Talu, M.F. (2018)

This paper presents a new level set formulation for active contour models (ACM). We propose the idea of integrating the eigenvalue information of Hessian matrix into the level set function. By this new level set function, ...

A novel device fabricated with Cu2NiSnS4chalcogenide: Morphological and temperature-dependent electrical characterizations

Karabulut, A. and Sarilmaz, A. and Ozel, F. and Orak, İ. and Şahinkaya, M.A. (2020)

Cu2NiSnS4 nanorods were synthesized by the usage of hot-injection technique and used as interlayer between the p-Si and Al metal in order to examine their behavior against the temperature and frequency changes. The ...

A Novel Discrete Wavelet Transform based Coherent Optical OFDM System

Güner, A. and Özen, A. (2018)

In optical communication, which is an important part of the Radio over Fiber (RoF) systems, coherent optical OFDM (CO-OFDM) systems allow the use of amplitude and phase belong to the light at the same time for data ...

A novel mixing method for powder metallurgy copper-carbon nanotube composites [Ein neuartiges Mischverfahren für pulvermetallurgische Kupfer-Kohlenstoff-Nanoröhren-Verbundwerkstoffe]

Özgün, Ö. and Bulut, C. (2020)

In this study, copper matrix composite materials with different ratios of carbon nanotubes were produced. The biggest problem faced in the production of carbon nanotube-reinforced composites is that carbon nanotubes do not ...

A novel photodiode based on Ruthenium(II) complex containing polydentate pyridine as photocatalyst

Soylu, M. and Orak, I. and Dayan, O. and Serbetci, Z. (2015)

Ruthenium(II)-complex thin film, bearing pyridine-based tridentate was deposited on p-Si substrate by spin coating technique. The I-V measurements across the junction showed rectifying behavior. The reverse bias current ...

A novel pyrene-based selective colorimetric and ratiometric turn-on sensing for copper

Bayindir, S. and Toprak, M. (2019)

Detection of copper attracts important in most environmental and biological systems. In this study, a simple probe BisPyTSC containing bis-pyrene core was synthesized, and cation binding and sensing properties were studied ...

A Novel Raw Starch Hydrolyzing Thermostable alpha-Amylase Produced by Newly Isolated Bacillus mojavensis SO-10: Purification, Characterization and Usage in Starch Industries

Ozdemir, Sadin and Fincan, Sema Aguloglu and Karakaya, Adem and Enez, Baris (2018)

The aim of this study is the production, purification, and characterisation of thermostable raw starch hydrolyzing aamylase produced by Bacillus mojavensis SO-10. The maximum production conditions of alpha-amylase were ...

A novel raw starch hydrolyzing thermostable α-amylase produced by newly isolated Bacillus mojavensis SO-10: Purification, characterization and usage in starch industries

Ozdemir, S. and Fincan, S.A. and Karakaya, A. and Enez, B. (2018)

The aim of this study is the production, purification, and characterisation of thermostable raw starch hydrolyzing α-amylase produced by Bacillus mojavensis SO-10. The maximum production conditions of α-amylase were found ...

A novel texture classification method based on Hessian matrix and principal curvatures [Hessian matrisi ve temel eǧriliklere dayanan yeni bir doku siniflandirma metodu]

Alpaslan, N. and Hanbay, K. and Hanbay, D. and Talu, M.F. (2014)

In this study, in order to obtain similar effect with conventional gradient operation and extract more robust feature for texture, we use the principal curvature informations instead of the gradient calculation. Through ...