نتایج جستجو برای: the theoretical s

تعداد نتایج: 16168452  

2012
Vanja Kiswarday

The aim of this article is first to familiarize readers with key conceptual constructs related to the resilience theory, focusing in particular on educational resilience. Emerging from resilience theory and models that are already used to foster resilience and as a consequence improve the quality of mental health and learning efficiency in different parts of the world, we are going to explore t...

In the present work, the quantum theoretical calculations of the molecular structure of the compound 2-(Cyclohexylamino)-2-oxo-1-(quinolin-4-yl)ethyl 4-Chlorobenzoate have been predicted using Density Functional Theory (DFT) in the gas phase. The geometry of the title structure was optimized by B3LYP/6-31+G* and HF/6-31+G* levels of theory. The theoretical 1H and 13C NMR chemical shift values o...

Journal: :international journal of industrial mathematics 0
t. lotfi department of mathematics, hamedan branch, islamic azad university, hamedan, iran.

in this paper, we present a fourth order method for computing simple roots of nonlinear equations by using suitable taylor and weight function approximation. the method is based on weerakoon-fernando method [s. weerakoon, g.i. fernando, a variant of newton's method with third-order convergence, appl. math. lett. 17 (2000) 87-93]. the method is optimal, as it needs three evaluations per ite...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...

A. Ghodousian, Farnood Samie Tarane Azarnejad

 Minimum and maximum operators are two well-known t-norm and s-norm used frequently in fuzzy systems. In this paper, two different types of fuzzy inequalities are simultaneously studied where the convex combination of minimum and maximum operators is applied as the fuzzy relational composition. Some basic properties and theoretical aspects of the problem are derived and four necessary and suffi...

Journal: :Combinatorica 2002
Pavel Pudlák

We consider the problem of nding some structure in the zero-nonzero pattern of a low rank matrix. This problem has strong motivation from theoretical computer science. Firstly, the well-known problem on rigidity of matrices, proposed by Valiant as a means to prove lower bounds on some algebraic circuits, is of this type. Secondly, several problems in communication complexity are also of this ty...

Journal: :Business Proc. Manag. Journal 2013
Theresa Schmiedel Jan vom Brocke Jan Recker

values matter to business process management? Results from a global Delphi study. Notice: Changes introduced as a result of publishing processes such as copy-editing and formatting may not be reflected in this document. For a definitive version of this work, please refer to the published source. Abstract Purpose – Business Process Management (BPM) requires a holistic perspective that includes m...

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