نتایج جستجو برای: extended d
تعداد نتایج: 782828 فیلتر نتایج به سال:
A new facile route for synthesis of 3- (aryl) -8, 9- di (alkyl) thieno [3,2-e] [1,2,4] triazolo pyrimidines derivative from the same starting material, 2- amino - 4,5 -di (alkyl) thiophene-3- carboxamide, has been developed through heterocyclization of the corresponding arylidene-hydrazino -5,6 -di (alkyl) thieno [2,3-d] pyrimidine under refluxing condition with acetic anhydride followed by air...
Interprocedural Compilation of Fortran D (extended Version) Interprocedural Compilation of Fortran D
Fortran D is a version of Fortran extended with data decomposition speciications. It is designed to provide a machine-independent programming model for data-parallel applications and has heavily innuenced the design of High Performance Fortran (HPF). In previous work we described Fortran D compilation algorithms for individual procedures. This paper presents an interprocedural approach to analy...
We discuss a very simple model of a 1-d disordered lattice, in which all the electronic eigenstates are extended. The nature of these states is examined from several viewpoints, and it is found that the eigenfunctions are not Bloch functions although they extend throughout the chain. Some typical wavefunctions are plotted. This problem originated in our earlier study of extended states in the q...
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