objective: the aim of this study was to investigate relationship between quality of life and spiritual health and depression in thalasemia major patients in amol city.   method: the research method was correlation. the population was 497 of thalasemia patients. according to the cochrane formula 100 thalasemia patients were selected by random sampling method. the research instruments were qualit...

in this paper power system model is represented in a new domain that relates to multi-resolution analysis (mra) space. by developing mathematical model of elements in this space using galerkin method, a new alternative method for power system simulation in nonsinusoidal and periodic conditions is developed. the mathematical formulation and characteristics of new proposed space is expressed. als...

This paper employs one-dimensional numerical ground response analysis models to investigate seismic response of shallow cohesive and non-cohesive soil deposits on vertical propagation of horizontal shear waves. Soil response is modelled by traditional equivalent-linear (EL) frequency-domain analysis using DEEPSOIL software and nonlinear (NL) time-domain analysis using OPENSEES software. The ana...

the human learns language in his milieu and society. in each society, this language relates between all people. every language, specially arabic language with its valuable synonyms that have the distinguished significance and with its collocation power, pave the way for formation the language signs in wide and extreme surface. in linguistic, language is an organization of signs. because languag...

In this research, the modal parameters of a beam in free-free condition are extracted by performing different experiments in laboratory. For this purpose, two different techniques are employed. The first methodology is considered as a time domain method in Operational Modal Analysis. While the other one is frequency domain impact hammer test which is categorized as an Experimental Modal Analysi...