abstract the present study aimed at investigating the relationship between three main characteristics of teachers; namely, perfectionism, leadership and empowerment, amongst iranian english and math teachers. to do so, two groups of teachers were selected to participate in this study. one consisted of 177 math teachers and the other comprised 200 english teachers. all were teaching in khorasan ...

1. Einleitung Im folgenden werden die Erfahrungen aus dem Spezifikationsprozess von zwei Projekten vorgestellt. Dabei wurde in dem einen Projekt ein geschäftsorientiertes System, in dem anderen Projekt ein technikbasiertes System spezifiziert. Bei beiden Projekten war das Vorgehen gleich. Die Beschreibung des Spezifikationsprozesses beschränkt sich auf vier Bausteine: (1) eingesetzte Methoden f...

Here we address a Waring type problem for partially symmetric tensors, extending previous work by Massimiliano Mella in the totally symmetric case of forms. In particular, we provide an explicit answer in lower dimensional cases. A.M.S. Math. Subject Classification (2000): 14N05.

Abstract The present study aimed at investigating the relationship between three main characteristics of teachers; namely, perfectionism, leadership and empowerment, amongst Iranian English and math teachers. To do so, two groups of teachers were selected to participate in this study. One consisted of 177 math teachers and the other comprised 200 English teachers. All were teaching in Khorasan ...

In 2008, Al-Thaga and Shahzad [Generalized I-nonexpansive self-maps and invariant approximations, Acta Math. Sinica 24(5) (2008), 867{876]introduced the notion of occasionally weakly compatible mappings (shortly owcmaps) which is more general than all the commutativity concepts. In the presentpaper, we prove common xed point theorems for families of owc maps in Mengerspaces. As applications to ...

Modelling is emphasized heavily in the national math curriculum, yet the extent to which this concept is covered in the math textbooks is, while of great importance, unknown. To discover the extent to which this issue, and real problems in general, are covered in the 10th grade math textbooks, the content of the textbook for the ‘theoretical’ (“nazari”) branch was analyzed. In doing so, the vie...

The impetus for this note was given to me by aMathesis article [6] by Thébault and Mineur from 1931 more precisely, as I could not locate the article itself, by its review (JFM 57.0773.03) in the Jahrbuch für Mathematik [8], which only mentioned the result of the article without proof. The result a theorem about quadrilaterals, which, in spite of its simplicity and elegance, has been apparently...