in a very general classification, films can be divided into three groups including fiction, nonfiction (i.e. documentary, experimental….) and animation. animation, as one major member of the three is a hybrid medium and art form which employs the expressive elements of other arts; that is it hybridizes and utilizes elements of dramatic arts (mainly cinema) and fine arts (painting, graphic desig...

in this article, in order to demonstrate the pragmatic elements of rawls’s viewpoint, the developmental path of his a theory of justice shall first be investigated. this development has two phases: in the first phase, justice has an ethical-philosophical basis. in a theory of justice, this phase is specifically shown under the title of theory of justice. in the second phase, justice has no phil...

In this work, we give a characterization of the existence of minimal elements in partially ordered sets in terms of fixed point of multivalued maps. This characterization shows that the assumptions in Caristi’s fixed point theorem can, a priori, be weakened. Finally, we discuss Kirk’s problem on an extension of Caristi’s theorem and prove a new positive result which illustrates the weakening me...

Abstra t Anisotropi features of the solution of ow problems are usually approximated on anisotropi (large aspe t ratio) meshes. This paper reviews stability results of several velo ity-pressure pairs with respe t to growing aspe t ratio of the elements in the mesh. For further pairs numeri al tests are des ribed. Related results are mentioned.

We discuss the application of the finite element method to the numerical solution of scalar two–dimensional steady convection–diffusion equations with the emphasis on upwinding techniques satisfying the discrete maximum principle. Numerical experiments in convection–dominated case indicate that the improved Mizukami–Hughes method is the best choice for solving the mentioned class of problems us...

To use hypertext/hypermedia elements in teaching at universities an author not only needs knowledge of the technological possibilities. In addition he/she has to renew a here so called mental model of the relevant aspects of the material to be transferred. For the author, this last mentioned problem seems to be a central and often very complicated and time consuming one.

Abstract Anisotropic features of the solution of ow problems are usually approximated on anisotropic (large aspect ratio) meshes. This paper reviews stability results of several velocity-pressure pairs with respect to growing aspect ratio of the elements in the mesh. For further pairs numerical tests are described. Related results are mentioned.

We give an introduction to the problems faced on the way to a reliable lattice QCD computation of B-physics matrix elements. In particular various approaches for dealing with the large scale introduced by the heaviness of the b-quark are mentioned and promising recent achievements are described. We present perspectives for future developments.