نتایج جستجو برای: at first glance

تعداد نتایج: 4574699  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم پایه 1389

abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.

Journal: :Revista Mediterránea de Comunicación: Mediterranean Journal of Communication 2021

Despite having occupied an important position in the United States Office of War Information (OWI) and actively participated a decisive period Communication Research, Dorothy Blumenstock Jones is name almost forgotten history field communication. All we know about her biography like some puzzle pieces, although she made significant contributions to study movies 20th century. This paper seeks po...

Journal: :British Journal of Ophthalmology 2023

2002
Louis W. Sander

11 © 2002 The Analytic Press, Inc.  Louis W. Sander, M.D. formerly Professor of Psychiatry, Boston University School of Medicine, currently is Professor of Psychiatry Emeritus, University of Colorado School of Medicine. As a way of integrating emerging knowledge of biological systems, developmental process, and therapeutic process, we identify principles in the process of exchange betw...

2011
Sharon Gershoni Shaul Hochstein

According to art theory, pictorial balance acts to unify picture elements into a cohesive composition. For asymmetrical compositions, balancing elements is thought to be similar to balancing mechanical weights in a framework of symmetry axes. Assessment of preference for balance (APB), based on the symmetry-axes framework suggested in Arnheim R, 1974 Art and Visual Perception: A Psychology of t...

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