نتایج جستجو برای: mathematics of symmetry

تعداد نتایج: 21182224  

1998
Jill Ethridge R. McCluney M Alagic

Symmetry, Causality, Mind M Ley ton Sliceform Sculptures-a Bridge between Art and Mathematics J. Sharp Interpersonal Hypothesis and the GUHA Method J. Doubravowi 273

Since the establishment of formal education in Iran, there has always been an emphasis on the application of mathematics in real life situation. To measure students’s competencies in applying mathematics in real life situations, there is a need to design a test with this purpose. During the current decade, PISA has been conducted in various countries to measure sudents’ competencies needed for ...

Journal: تعلیم و تربیت 2017
A. Rafiepoor, A. Moraadalizaadeh,

Ethnomathematics: An Ethnographic Study of Kermani Carpet Weavers   A. Moraadalizaadeh* A. Rafiepoor, Ph.D.**   The history and civilization of the Islamic Iran is witness to the scientific and cultural achievements of Iranians. Although at times these achievements have lost their galore in the eyes of the west, yet they can still be considered not only as a source of pride, but ...

1995
Conor J. Houghton Paul M. Sutcliffe

Using a numerical implementation of the ADHMN construction, we compute the fields and energy densities of a charge three monopole with tetrahedral symmetry and a charge four monopole with octahedral symmetry. We then construct a one parameter family of spectral curves and Nahm data which represent charge four monopoles with tetrahedral symmetry, which includes the monopole with octahedral symme...

Journal: :practice in clinical psychology 0
فرزاد رادمهر farzad radmehr school of mathematical sciences, ferdowsi university of mashhad, iran.نیوزلند-ویلینگتون- دانشگاه ویکتوریا حسن علم الهدایی hassan alamolhodaei mashhad- school of mathematical sciences of ferdowsi university of mashhadمشهد- دانشکده علوم ریاضی دانشگاه فردوسی مشهد

objective: this article presents an application of cluster analysis for social sciences researches especially those studies that have an interview as part of their data collection. this application is more suitable for sequential mixed method researchers who use quantitative data to frame subsequent qualitative subsamples for conducting interviews.  methods: in more detail, the algorithm (i.e.,...

2011
Katalin Gyarmati Christian Mauduit András Sárközy

In an earlier paper Gyarmati introduced and studied the symmetry measure of pseudorandomness of binary sequences. The goal of this paper is to extend this definition to two dimensions, i.e., to binary lattices. Three different definitions are proposed to do this extension. The connection between these definitions is analyzed. It is shown that these new symmetry measures are independent of the o...

A’gah, Zeinab, Fadaie, Mohammad Reza, Gooya, Zahra,

The ways that mathematics teachers listen to students’ explanation, influence their understanding of students and their teaching activities. If teachers be informed about different ways of “listening” to students’ ideas and conceptions concerning mathematics, they might be able to use listening as an effective teaching method to enhance students’ mathematical learning. The related literature in...

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