نتایج جستجو برای: term process
تعداد نتایج: 1829800 فیلتر نتایج به سال:
General solutions of thê RT T equation with a maximal number of free parameters in the specrtal decomposition of vector SO q (3) ˆ R matrices are implemented to construct modified braid equations (M BE). These matrices conserve the given, standard, group relations of the nine elements of T , but are not constrained to satisfy the standard braid equation (BE). Apart from q and a normalisation fa...
the present study is paid to the evaluation of the welfare program of the unemployment insurance in iran. the main purpose which was the main reason for performing this thesis, was the unemployment insurance plan’s challenges in iran such as financial problems of this plan, prolongation of the credit receipt for some insured people, unemployment slow exiting from the unemployment insurance fund...
به طور کلی در فرآیندهای مارکوف ارگودیک دو بعدی یافتن فرم بسته توزیع ایستا، تنها برای حالات خیلی خاص امکان پذیر است. با توجه به این مشکل و نیز با توجه به اهمیت توزیع ایستا، بررسی و مطالعه رفتار مجانبی توزیع ایستای این فرآیندها مورد توجه قرار گرفته است. زنجیر قدم زدن تصادفی دو بعدی که در برخی متون به آن، فرآیند qbd دو طرفه نیز می گویند، یکی از این فرآیندها است. یک فرآیند qbd زمان گسسته یک زنجیر م...
It has been suggested that stochastic ows might be used to model the spread of a passive substance on the surface of a body of water. We deene a stochastic ow by the equations 0 (x) = x; ddt(x) = F (dt; t(x)); where F (t; x) is a eld of semimartingales on x 2 R d for d 2 whose local characteristics are bounded and Lipschitz. The particles are points in a bounded set X, and we ask how far the su...
There is emerging evidence that the encoding of visual information and the maintenance of this information in a temporarily accessible state in working memory rely on the same neural mechanisms. A consequence of this overlap is that atypical forms of perception should influence working memory. We examined this by investigating whether having grapheme-color synesthesia, a condition characterized...
The Gaussian expansion has been developed since early 80s as a powerful analytical method, which enables nonperturbative studies of various systems using ‘perturbative’ calculations. Recently the method has been used to suggest that 4d space-time is generated dynamically in a matrix model formulation of superstring theory. Here we clarify the nature of the method by applying it to exactly solva...
The term Lur was used for the first time in the sources of the thirth and fourth centuries AH and pointed to a village in Khuzistan. Later, by development of meaning, it denoted people of the southern strip of Zagros, from Khuzistan to Fars and from Fars to where is now known as KhorramAbad. The term "Luristan" was first mentioned in the sources of the sixth century and linked to Lur. It seems ...
The lack of sufficient information about the past and present performance of newly accepted companies at Tehran Stock Exchange, uncertainty in future perspective of these new companies, lack of precedent transactions for the stocks of these companies and also existence of information asymmetry between the suppliers of new stock and external investors have caused confusion in the process of pric...
OBJECTIVE To describe the development and implementation of a mediation model appropriate for long-term care facilities. METHODS The recruitment and training of mediators; the role of the ombudsman; and approaches to educating facility staff, families, and residents are described. Disputes identified as suitable for mediation include care disputes, resident-to-resident issues, and family matt...
The relationship between children's accuracy during numerical magnitude comparisons and arithmetic ability has been investigated by many researchers. Contradictory results have been reported from these studies due to the use of many different tasks and indices to determine the accuracy of numerical magnitude comparisons. In the light of this inconsistency among measurement techniques, the prese...
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