منابع مشابه
The Symplectic Penrose Kite
The purpose of this article is to view the Penrose kite from the perspective of symplectic geometry. Mathematics Subject Classification 2000. Primary: 53D20 Secondary: 52C23 Introduction The kite in a Penrose aperiodic tiling by kite and darts [8, 9] is an example of a simple convex polytope. By the Atiyah, Guillemin–Sternberg convexity theorem [1, 6], convex polytopes that are rational can be ...
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In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: Abstract The spectrum of octagon kite system (OKS) which is nesting strongly balanced 4-kite-designs is determined.
متن کاملHinged Kite Mirror Dissection
Any two polygons of equal area can be partitioned into congruent sets of polygonal pieces, and in many cases one can connect the pieces by flexible hinges while still allowing the connected set to form both polygons. However it is open whether such a hinged dissection always exists. We solve a special case of this problem, by showing that any asymmetric polygon always has a hinged dissection to...
متن کاملAcculturation and Adaptation Revisited
The research employed a new and recently developed instrument to examine the two dimensions (host and co-national identification) and four modes (integration, separation, marginalization, and assimilation) of acculturation and their relationship to sojourner adjustment. International aid workers in Nepal completed a questionnaire including the Acculturation Index and the assessments of psycholo...
متن کاملYouthviolence, Immigration, and Acculturation
Despite recent downward trends, youth violence continues to be a significant concern in the United States, as evidenced by recent calls for action (Office of the Surgeon General, 2001). Furthermore, rates of youth violence in this country are still among the highest in the industrial world (Cunningham, 2000). As discussed by Smith and Guerra (introduction, this volume) and throughout this book,...
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ژورنال
عنوان ژورنال: International Journal of Sport and Health Science
سال: 2006
ISSN: 1880-4012,1348-1509
DOI: 10.5432/ijshs.4.179