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Now showing items 211-220 of 320
On bour's minimal surface
(Ordu Üniversitesi, 2013)
Lacunary I₂-invariant convergence of double sequences of functions on amenable semigroups
(Karamanoğlu Mehmetbey Üniversitesi, 2018-10-04)
In this study, we introduce the concept of lacunary I2-invariant convergence, lacunary
I∗2-invariant convergence and lacunary I2-invariant Cauchy for double sequences in the
topology introduced by random 2-normed spaces. ...
Astrohelicoidal hypersurfaces in 4-space
(International Conference on Mathematics and Mathematics Education, 2019)
We consider an astrohelicoidal hypersurface which its profile curve has astroid curve
in the four dimensional Euclidean space E4. We also calculate Gaussian curvature and the mean curvature, and Weingarten relation of the ...
Ulisse dini-type helicoidal surface in 3-space
(Ordu Üniversitesi, 2018)
In this talk, we study Ulisse Dini-type helicoidal surface in Euclidean 3-space E³. We give some basic notions of the three dimensional Euclidean geometry in section 2. In section 3, we consider Ulisse Dini helicoidal ...
Sanal gerçeklik uygulamalarının eğitimde kullanımına ilişkin öğretmen adaylarının görüşlerinin incelenmesi
(Uluslararası Bilim ve Eğitim Kongresi, 2019-07-09)
Sanal gerçeklik uygulamalarının eğitimde kullanımına yönelik ilgi giderek artmaktadır. Sanal gerçeklik, gerçek nesne veya ortamların bilgisayar ortamında modellemesi yapılarak oluşturulan üç veya daha fazla boyut içeren ...
I₂-convergence and I₂-cauchy double sequences in topological groups
(Zonguldak Bülent Ecevit Üniversitesi, 2018-05)
Let 2N×N be a family of all subsets of N×N. Following the definition of ideal convergence in a metric space by Kostyrko et al. in 2000, ideal convergence for double sequences in a metric space was introduced by Das et al. ...
I asymptotically lacunary equivalent set sequences defined by a modulus function
(Acta Universitatis Apulensis, 2015-03)
Alleviation of copper stress with homobrassinosteroid in germinating sunflower roots
(Fresenius Environmental Bulletin, 2016-11)
We investigated potential alleviation effects of
homobrassinosteroid (HBR) hormone on sunflower
(Helianthus annuus L. cv. TR003) grown under
copper (Cu) stress conditions. Seeds were grown
under Cu (30 µM and 40 µM) ...
The responses of antioxidant system against the heavy metal-induced stress in tomato
(Süleyman Demirel University, 2018-04)
Plants maintain their life cycles under the various environmental conditions such as oxidative stress induced by heavy metals. Accumulation of metal ions in plants causes the formation of free radicals and stimulates the ...
Investigation of antibacterial and antifungal properties of acanthophyllum acerosum and acanthophyllum microcephalum
(Research Journal of Biology Sciences, 2018-12)
Turkey is located in breakpoint of Iranian-Turan, Anatolia-Siberia and Mediterranean regions, for this reason, it is among the
few countries in the World with regard to plant diversity. Acanthophyllum species is used in ...