Yazar "Orbay, Keziban" için WoS İndeksli Yayınlar Koleksiyonu listeleme
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Completely weakly, quasi-regular semigroups characterized by soft union Quasi ideals, (generalized) bi-ideals and semiprime ideals
Sezgin, Aslihan; Orbay, Keziban (Yildiz Technical Univ, 2023)In this paper, certain kinds of regularities of semigroups are studied by correlating soft set theory. Completely, weakly and quasiregular semigroups are characterized by soft union quasiideals, soft union (generalized) ... -
Educational Research Review From Diverse Perspectives: A Bibliometric Analysis of Web of Science (2011-2020)
Sezgin, Aslihan; Orbay, Keziban; Orbay, Metin (Sage Publications Inc, 2022)This study aims to reveal the bibliometric characteristics of publications on educational research from diverse perspectives, including the level of national-international collaborations, the percentage change in open-access ... -
A generalization of surfaces family with common spatial geodesic
Kasap, Emin; Akyildiz, F. Talay; Orbay, Keziban (ELSEVIER SCIENCE INC, 2008)We analyzed the problem of constructing a surfaces family from a given spatial geodesic curve as in the work of Wang et al. [G.-J. Wang, K. Tang, C.-L. Tai, Parametric representation of a surface pencil with a common spatial ... -
IMPACT OF EXPERIENCING EVENT DESIGN WITH WEB 2.0 TOOLS ON PROSPECTIVE MATHEMATICS TEACHERS
Arabaci, Aybige; Orbay, Keziban (Scientia Socialis, 2022)In this study, the impact of activity designing experiences with Web 2.0 tools on prospective math teachers was examined. The aim of the study was to examine the impact of activity design experiences organized with Web 2.0 ... -
Mannheim Offsets of Ruled Surfaces
Orbay, Keziban; Kasap, Emin; Aydemir, Ismail (HINDAWI LTD, 2009)In a recent works Liu and Wang (2008; 2007) study the Mannheim partner curves in the three dimensional space. In this paper, we extend the theory of the Mannheim curves to ruled surfaces and define two ruled surfaces which ... -
Mannheim Offsets of Ruled Surfaces under the 1-Parameter Motions
Orbay, Keziban; Sahin, Tevfik (Soc Paranaense Matematica, 2022)In this study, the situation of Mannheim offsets of ruled surfaces under the 1-parameter motions is investigated. Firstly, relationships between geodesic Frenet trihedrons of Mannheim offsets of ruled surfaces are obtained ... -
On Mannheim partner curves in E-3
Orbay, Keziban; Kasap, Emin (ACADEMIC JOURNALS, 2009)The aim of this paper is to study the Mannheim partner curves in Euclidean space E-3. We obtain the relationships between the curvatures and the torsions of the Mannheim partner curves with respect to each other. -
University-community bridge: service learnining to society
Cansaran, Arzu; Orbay, Keziban; Kalkan, Melek (ELSEVIER SCIENCE BV, 2010)Many major changes have occured in many fields in our country and the world in living century. Education sector is one of the fields being affected from these changes. The lesson, 'service learning to society' (SIS) takes ...