Dil için listeleme
Toplam kayıt 295, listelenen: 21-40
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Bour s theorem on timelike helicoidal surfaces with L L type in Minkowski 3 space
(Beykent University, 2008) -
Bour surface companions in non Euclidean space forms
(Geometry, Integrability and Quantization, 2016)In this paper, we give explicit parametrizations for Bour type surfaces in various three-dimensional space forms, using Weierstrass-type representations. We also determine classes and degrees of some Bour type zero mean ... -
Bour surface companions in space forms
(Bulgarian Academy of Sciences, 2015) -
Bour's minimal surface in three dimensional lorentz-minkowski space
(University of São Paulo (Brazil), 2013) -
Bour's minimal surface revisited: the irreducible implicit equation of the incomplete surface
(Çankırı Karatekin Üniversitesi, 2014)We focus on the differential geometry of the Bour’s minimal surface inEuclidean 3-space. We also calculate the mean curvature, the Gaussiancurvature, class, degree, index, total curvature, irreducible implicit equa-tion ... -
Bour's surface in the 3-dimensional Minkowski space
(Ordu Üniversitesi, 2013) -
Bour's theorem in minkowski 3 space
(2004)In three dimensional Minkowski space, we show that a generalized helicoid with null axis is isometric to a rotation surface with null axis so that helices on the helicoid correspond to parallel circles on the rotation ... -
Bour's theorem in Minkowski 3-space
(Kyoto Journal of Mathematics, 2006)In this study, we show that a Generalized helicoid with null axis is isometric to a rotation surface with null axis so that helices on the Helicoid correspond to parallel circles on the rotation surface in three dimensional ... -
Bours theorem with lightlike axis in R1_3
(Saitama University, 2007) -
Cardiohelicoidal surfaces
(2019-09-06)Geometers have been working the curve theory and the surface theory for hundreds of years. We see good works for the theories in the literature. In this work, we introduce cardiohelicoidal surface in the three dimensional ... -
Changes of phenolic compounds in tomato associated with the heavy metal stress
(Bartın Üniversitesi, 2019-07)Heavy metals have restricted the plant regular life cycles affecting the plant primer and seconder metabolites by biochemical and physiological pathways. Phenolic compounds considered as products of metabolic alterations ... -
Characterization and inhibition effects of some metal ions on carbonic anhydrase enzyme from Kangal Akkaraman sheep
(Wiley, 2018-08)In this work, the carbonic anhydrase (CA) enzyme was purified from Kangal Akkaraman sheep in Sivas, Turkey with specific activity value of 6681.57 EU/mg and yield of 14.90% with using affinity column chromatography. For ... -
Cheng-yau operator and gauss map of rotational hypersurfaces in the four dimensional euclidean space
(Manisa Celal Bayar University, 2018)We consider rotational hypersurface in the four dimensional Euclidean space 4E. We study the Gauss map G of rotational hypersurface in 4E with respect to the so-called Cheng-Yau operator 1L acting on the functions ... -
Cheng–yau operator and gauss map of rotational hypersurfaces in 4-space
(Springer, 2019)We consider rotational hypersurface in the four-dimensional Euclidean space E4. We study the Gauss map G of rotational hypersurface in E4 with respect to the so-called Cheng–Yau operator L1 acting on the functions defined ... -
Comparison of online and traditional face-to-face in-service training practices: an experimental study
(Çukurova Üniversitesi Eğitim Fakültesi Dergisi, 2017-04-01)The purpose of this study is to carry out the process of conducting an in-service education process via face-to-face and online distance education methods and to evaluate the impact of this training in terms of computer ... -
Comparison of online and traditional face-to-face in-service training practices: an experimental study
(2017)The purpose of this study is to carry out the process of conducting an in-service education process via face-to-face and online distance education methods and to evaluate the impact of this ... -
Contribution of using e-portfolio system with peer and individual enhancing computer skills of students
(Society for Information Technology and Teacher Education, 2016)Bu araştırma, e-portfolyo sisteminin akran ve bireysel öğretim yöntemleri ile öğrenim gören öğrencilerin bilgisayar becerilerinin geliştirilmesine katkısı ile ilgili öğrencilerin görüşlerini belirlemek amacıyla yapılmıştır. ... -
Curvatures of the factorable hypersurface
(2020-12-10) -
Curvatures of the translation hypersurface in 4-space
(2020-12-10)We study curvatures C_i (i=1,2,3) of translation hypersurface in the four dimensional Euclidean space. We also give some relations on C_i of translation hypersurface. -
Cyber bullying and teachers’ awareness
(Emerald, 2015)Amaç– Bu araştırmanın amacı, siber zorbalık konusunda öğretmenlerin farkındalık düzeylerini belirlemektir. Bu amaç doğrultusunda günlük hayatlarında kişisel siber güvenlik konusu ile ilgili genel olarak öğretmenlerin ...