emphasizing on the structural aspects of theatre of the absurd as a modern form of drama development, the present paper studies some of the principles of this dramatic school in bahman farsi's plays of 1340s. one of these principles is farsi's new understanding of dramatic action which is the most important element in conveying the author's intended concepts. affected by theatre ...

We present new element organic frameworks based on Sn, Sb and Bi atoms connected via organic linkers by element-carbon bonds. The open frameworks are characterized by specific surface areas (BET) of up to 445 m g and a good stability under ambient conditions resulting from a highly hydrophobic inner surface. They show good performance as heterogeneous catalysts in the cyanosylilation of benzald...

A novel diffraction effect in high-energy electron backscattering is demonstrated: the formation of element-specific diffraction patterns via nuclear recoil. For sapphire (Al(2)O(3)), the difference in recoil energy allows us to determine if an electron scattered from aluminum or from oxygen. The angular electron distribution obtained in such measurements is a strong function of the recoiling l...

In the hp-adaptive version of the finite element method for solving partial differential equations, the grid is adaptively refined in both h, the size of the elements, and p, the degree of the piecewise polynomial approximation over the element. The selection of which elements to refine is determined by a local a posteriori error indicator, and is well established. But the determination of whet...

We show that the germline specificity of P element transposition is controlled at the level of mRNA splicing and not at the level of transcription. In the major P element RNA transcript, isolated from somatic cells, the first three open reading frames are joined by the removal of two introns. Using in vitro mutagenesis and genetic analysis we demonstrate the existence of a third intron whose re...

In the paper a recent enhancement to the open source package SfePy (Simple Finite Elements in Python, http://sfepy.org) is introduced, namely the addition of another numerical discretization scheme, the isogeometric analysis, to the original implementation based on the nowadays standard and wellestablished numerical solution technique, the finite element method. The isogeometric removes the nee...

This set of notes will try to set down in one coherent place, a general set of equations for calculating changes of major element, reactive trace element and U-series nuclides in an open system. Given the continuous form of the equations we will also deal with scaling and discrete forms using Semi-Lagrangian advection schemes. The key to these derivations will be using general conservation of m...