Matematik ve Fen Bilgisi Eğitimi: Recent submissions

  • Interaction Solutions of Long and Short Waves in a Flexible Environment 
    Akturk, Tolga (ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2020)
    In this study, the new traveling wave solutions resulting from the interaction of the long-short wave system were obtained by using the exp-function method. Two and three dimensional graphs of the obtained solutions were ...
  • Mathematics Teachers' Understanding of the Concept of Radian 
    Akturk, Tolga; Mumcu, Hayal Yavuz (HACETTEPE UNIV, HACETTEPE UNIV, ANKARA, 6532, TURKEY, 2020)
    Trigonometry is among the mathematics subjects that students have difficulty in understanding due to the lack of proper understanding of the basic concepts. Research on radian, a concept that is among the fundamental ...
  • On Statistical and Strong Convergence with Respect to a Modulus Function and a Power Series Method 
    Belen, Cemal; Sumbul, Canan; Yildirim, Mustafa (UNIV NIS, FAC SCI MATH, PO BOX 224, VISEGRADSKA 33, NIS, 18000, SERBIA MONTENEG, 2020)
    This paper introduces and focuses on two pairs of concepts in two main sections. The first section aims to examine the relation between the concepts of strong J(p)-convergence with respect to a modulus function f and ...
  • Antioxidant capacity, anti-acetylcholinesterase activity and inhibitory effect on lipid peroxidation in mice brain homogenate of Achillea millefolium 
    Barut, Burak; Barut, Elif Nur; Engin, Seckin; Ozel, Arzu; Sezen, Feride Sena; Turkis, Sevda; Yasar, Ahmet; Yildirim, Sercan (WALTER DE GRUYTER GMBH, GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 2017)
    Objective: Achillea millefolium (A. millefolium) is a traditional herbal medicine that contains natural compounds with antioxidant activities and is used for a wide range of conditions among people. The aim of our study ...
  • MICROBIAL COMMUNITY-LEVEL PHYSIOLOGICAL PROFILES BETWEEN TOKATLI AND SIRCALI CANYONS, TURKEY 
    Turkis, S. (CORVINUS UNIV BUDAPEST, VILLANYI UT 29/43, BUDAPEST, H-1118, HUNGARY, 2017)
    Soil microorganisms are important components of terrestrial ecosystems and play an important role in organic matter fragmentation and nutrient cycling. In our study, microbial diversity of different plant communities and ...
  • IMPROVING OF STUDENTS' CREATIVE THINKING THROUGH PURDUE MODEL IN SCIENCE EDUCATION 
    Sener, Nilay; Tas, Erol (SCI METHODICAL CTR-SCI EDUCOLOGICA, DONELAICIO ST 29, SIAULIAI, LT-78115, LITHUANIA, 2017)
    The aim of this research is to develop a guide material prepared according to Purdue Model for the 'The Let's Solve the Puzzle of Our Body' unit in the 5th grade Science class at secondary school and to research the effects ...
  • Turkish high school students' definitions for parallelograms: appropriate or inappropriate? 
    Aktas, Meral Cansiz (TAYLOR & FRANCIS LTD, 2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND, 2016)
    The aim of this study was to investigate the appropriateness of high school students' definitions. The participants in this study were 269 high school students from a public school in Ordu city, which is on the Black Sea ...
  • Restricted Uniform Density and Corresponding Convergence Methods 
    Belen, C.; Mohiuddine, S. A. (UNIV NIS, FAC SCI MATH, PO BOX 224, VISEGRADSKA 33, NIS, 18000, SERBIA MONTENEG, 2016)
    Recently, the idea of asymptotic density of order alpha has been introduced by Bhunia et. al. in [7]. In the present paper we introduce the notion of uniform density of order alpha and define and study related convergence ...
  • Multi-program High School Students' Attitudes and Self-efficacy Perceptions toward Mathematics 
    Cansiz Aktas, Meral; Yavuz Mumcu, Hayal (ANI YAYINCILIKKIZILIRMAK SOK NO 10-A, BAKANLIKLAR, ANKARA 00000, TURKEY, 2015)
    Problem Statement: So far, there have been many problems in maths education in the world; negative attitudes and low self-efficacy perceptions towards mathematics are the two important reasons for these problems. Though ...
  • Generalized statistical convergence and some sequence spaces in 2-normed spaces 
    Belen, Cemal; Yildirim, Mustafa (HACETTEPE UNIV, FAC SCIHACETTEPE UNIV, FAC SCI, BEYTEPE, ANKARA 06800, TURKEY, 2015)
    In this work, we first define the concepts of A-statistical convergence and A(J)-statistical convergence in a 2-normed space and present an example to show the importance of generalized form of convergence through an ideal. ...
  • Some Tauberian conditions obtained through weighted generator sequences 
    Belen, Cemal (WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 2014)
    Recently, the concept of weighted generator sequence has been introduced by Canak and Totur [1]. They proved that certain conditions in terms of weighted generator sequences are Tauberian conditions for the weighted mean ...
  • Some Tauberian theorems for statistical (C, 1) summability 
    Belen, Cemal (ELSEVIER SCIENCE INCSTE 800, 230 PARK AVE, NEW YORK, NY 10169, 2014)
    Schoenberg (1959) [23] proved that if a sequence (x(k)) is bounded and statistically convergent to L then it is statistically summable (C, 1) to L. However the converse is not true. In this paper we prove necessary and ...
  • ON SOME NEW SEQUENCE SPACES AND STATISTICAL CONVERGENCE METHODS FOR DOUBLE SEQUENCES 
    Belen, Cemal; Yildirim, Mustafa (DE GRUYTER POLAND SP Z O OBOGUMILA ZUGA 32A STR, 01-811 WARSAW, MAZOVIA, POLAND, 2014)
    In this paper, we introduce some new double sequence spaces with respect to an Orlicz function and define two new convergence methods related to the concepts of statistical convergence and lacunary statistical convergence ...
  • On statistical lacunary summability of double sequences 
    Belen, Cemal; Mursaleen, Mohammad (UNIV NIS, FAC SCI MATHPO BOX 224, VISEGRADSKA 33, NIS 18000, SERBIA MONTENEG, 2014)
    In this paper, we study the notions of statistical lacunary summability and strongly theta(q)-convergence for double sequences. By using four dimensional conservative matrices, we also prove an inequality related to the ...

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