OLAP defines a set of data warehousing query tools characterized by providing a multidimensional view of data. Information can be shown at different aggregation levels (often called granularities) for each dimension. In this paper, we try to outline the benefits of understanding the relationships between those aggregation levels as PartWhole relationships, and how it helps to address some seman...

This paper constructs continuously self-similar solution of a spherically symmetric gravitational collapse of a scalar field in n dimensions. The qualitative behavior of these solutions is explained, and closed-form answers are provided where possible. Equivalence of scalar field couplings is used to show a way to generalize minimally coupled scalar field solutions to the model with general cou...

Dyson’s model in infinite dimensions is a system of Brownian particles interacting via logarithmic potential with an inverse temperature $$ \beta = 2$$ . The stochastic process given as solution to infinite-dimensional differential equation. Additionally, Dirichlet form the sine _2$$ point reference measure constructs functional associated configuration-valued diffusion process. In this paper, ...

background : the systematic application of pap test helps early diagnosis and effective treatment of cervical cancer. this study was conducted to assess the effect of education on health beliefs and practice of women eligible for pap test using health belief model (hbm). methods : this quasi-experimental study was conducted in hamadan city, the west of iran, in 2010 using before-after design. i...

Positive implications of schizotypal personality have been discussed in the literature last few years, higher creativity being one them. Specifically, positive and negative schizotypy dimensions respectively related to lower levels. However, a considerable amount null associations between these two constructs also reported. This heterogeneity could be due multidimensionality both constructs. Th...

background and purpose: social support is considered as a facilitator of health behaviors in women. this study aimed to evaluate and compare the status of social support and its associated dimensions in pregnant and non-pregnant women. methods: this analytical study was conducted on 310 pregnant and non-pregnant women referring to the health-care centers of zarqan city in shiraz, iran in 2011. ...

Hypermedia communicative devices are patterns of hypermedia presentation structure with specific affects on the user. Some devices have been determined for affecting the user with abstract authoring constructs, such as rhetorical structure. However, these devices each typically focus on particular aspects of the structure of hypermedia presentation. This paper presents a framework for hypermedi...

Since teachers are a key agent in the success of any educational system, those involved in teacher training need to have a clear description of teaching competencies, reflection upon which could be useful in organizational leadership and administration, teacher training curriculum, and creation of a compatible organizational culture. To have as broad of a spectrum of competencies as possible, a...

although there is relatively substantial literature about what management is, how it works and what functions are there, but the research findings about what the effective managers do and what features are entitled, is limited. in this context, this paper has extracted individual constructs of managers about managerial effectiveness to provide managerial effectiveness system from point of view ...