Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 1411, listelenen: 906-925
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The novel Zn(II) phthalocyanines: Synthesis, characterization, photochemical, DNA interaction and cytotoxic/phototoxic properties
(Elsevier, 2020)In this study, peripherally and non-peripherally tetra substituted water soluble zinc(II) phthalocyanines (5a and 5b) were synthesized and characterized. Their photochemical and ct-DNA binding properties of them were ... -
Nullnorms on bounded lattices
(Elsevier Science Inc, 2015)Nullnorms are generalization of triangular norms and triangular conorms with a zero element in the interior of the unit interval. in this paper, we generalize nullnorms to an arbitrary bounded lattices. We show the existence ... -
Numerical analysis for remote identification of materials with magnetic characteristics
(IEEE, 2011)There is a variety of methods used for remote sensing of objects such as acoustic, ground penetration radar detection, electromagnetic induction spectroscopy, infrared imaging, thermal neutron activation, core four-pole ... -
Numerical computing approach for solving Hunter-Saxton equation arising in liquid crystal model through sinc collocation method
(Elsevier, 2021)In this study, numerical treatment of liquid crystal model described through Hunter-Saxton equation (HSE) has been presented by sinc collocation technique through theta weighted scheme due to its enormous applications ... -
NuSD: A Geant4 based simulation framework for segmented anti-neutrino detectors
(Elsevier, 2022)NuSD: Neutrino Segmented Detector is a Geant4-based user application that simulates inverse beta decay events in a variety of segmented scintillation detectors developed by different international collaborations. This ... -
Nutritional value of some wild edible mushrooms from Black Sea Region (Turkey)
(Turkish Biochemistry Society, 2011)Objectives: The aim of this study is to profile the nutritional content of eight edible mushrooms collected from East Black Sea region in Turkey. Methods: The eight different wild edible mushrooms (Boletopsis leucomelaena, ... -
O 18 + Ti 48 elastic and inelastic scattering at 275 MeV
(American Physical Society, 2024)Background: In recent years, the NUMEN project has highlighted that the systematic study of double charge exchange (DCE) nuclear reactions could provide precious information on the nuclear matrix elements of neutrinoless ... -
Occurrence of microplastics in herpetological museum collection: Grass snake (Natrix natrix [Linnaeus, 1758]) and dice anake (Natrix tessellata [Laurenti, 1769]) as model organisms
(Springer, 2022)Microplastics are plastic fragments with a size less than 5 mm in length. In addition to a threat to the marine environments where these are abundantly present, these have also started polluting freshwater ecosystems. ... -
On approximation properties of generalized Lupas type operators based on Polya distribution with Pochhammer k-symbol
(Hacettepe University, 2022)The purpose of this paper is to introduce a Kantorovich variant of Lupas-Stancu operators based on Polya distribution with Pochhammer k-symbol. We obtain rates of convergence for these operators by means of the classical ... -
On conjugacy of elliptic elements and circuits in suborbital graphs of congruence subgroups
(2011)In this paper, we, for the first time, introduce the notion of conjugacy in suborbital graphs. Then we show that the conjugate elliptic elements of the modular group F and of congruence subgroups F 0(p) give rise to conjugate ... -
On lupas-jain-beta operators
(Chiang Mai University, 2022)In this paper, an integral variant of the Lupas operators are investigated. The rate of convergence of these operators with the help of K-functional is discussed. Asymptotic formula, rate of convergence and weighted ... -
On orders induced by implications
(Univ Sistan & Baluchestan, 2019)In this paper, the orders induced by the residual implications obtained from uninorms are investigated. A necessary and sufficient condition is presented so that the ordinal sum of fuzzy implications satisfies the law of ... -
On some properties of generalized convex combination of triangular norms
(Springer Verlag, 2019)In this paper, we define linear and generalized convex combination of triangular norms on bounded lattice. We investigate its some algebraic properties like unit element and zero-divisor element by putting some conditions. ... -
On suborbital graphs and related continued fractions
(Elsevier, 2011)In this paper, we study suborbital graphs for congruence subgroup ?0(n) of the modular group ? to have hyperbolic paths of minimal lengths. It turns out that these graphs give rise to a special continued fraction which is ... -
On suborbital graphs for the extended modular group Γ̂
(Springer, 2013)In this paper, we show that the extended modular group ?? acts on ?? transitively and imprimitively. Then the number of orbits of ??0(N) on ?? is calculated and compared with the number of orbits of ?0(N) on ??. Especially, ... -
On suborbital graphs for the group gamma(3)
(Springer Singapore Pte Ltd, 2020)In this paper, we investigate suborbital graphs generated by the action of the group G 3 which is the group obtained from the third powers of the elements of the modular group G on Q. {8}. First, we give necessary and ... -
On the 30th anniversary of the Chernobyl Nuclear Power Plant Accident, assessment of the activity concentrations and the radiological hazard parameters of soil samples collected from Rize province and districts
(Elsevier Ltd, 2021)Uranium, thorium and potassium are the main terrestrial sources of radiation that are located at different levels in the soil depending on the geographical and geological conditions and contribute to increase of the natural ... -
On the age structure of two samples of Lacerta trilineata BEDRIAGA, 1886, from different altitudes in Turkey (Squamata: Sarnia: Lacertidae)
(Osterreichische Gesellschaft Herpetologie E V, 2018)The authors studied the age composition in two samples (Edirne: 17 m a.s.l. and Bolu: 1,250 m a.s.l.) of Lacerta trilineata BEDRIAGA, 1886, in Turkey. Aging by skeletochronology showed that the maximum age of the lizards ... -
On the application of random walk with delay and pareto distributed interference of chance to an insurance model
(Gazi Univ, 2016)In this study, a semi-Markovian random walk with Pareto distributed interference of chance and delay is considered. Some exact formulas for the first four stationary moments of the process are obtained when the random ... -
On the continuity in q of the family of the limit q-Durrmeyer operators
(De Gruyter, 2024)This study deals with the one-parameter family {D-q}(q is an element of[0,1]) of Bernstein-type operators introduced by Gupta and called the limit q-Durrmeyer operators. The continuity of this family with respect to the ...
