background: the coronary artery bypass grafting (cabg) is performed to completely or partially relieve the symptoms of coronary heart disease (chd). one of the most important goals of this operation is the improvement of quality of life (qol). the data obtained on healthrelated quality of life (hrqol) represents the functional limitations and the alleviation of symptoms among patients. many fac...

We study the implications of model completeness a theory for effectiveness presentations models that theory. It is immediate computable $$\mathcal {A}$$ computably enumerable, complete theory, entire elementary diagram $$E(\mathcal {A})$$ must be decidable. prove indeed c.e. T if and only there uniform procedure succeeds in deciding from atomic $$\varDelta (\mathcal all countable T. Moreover, e...

the aim of this study was to test the model of the relationship between violence against women and aggressive behavior in children with mediation of maternal mental health. research design was correlation and path analysis. the study population included all of preschool children¢s mothers at the city of dezful. the sample was consisted of 250 pre-school children¢s mothers. that selected by mult...

A new approach, to measure normalization completeness for conceptual model, is introduced using quantitative fuzzy functionality in this paper. We measure the normalization completeness of the conceptual model in two steps. In the first step, different normalization techniques are analyzed up to Boyce Codd Normal Form (BCNF) to find the current normal form of the relation. In the second step, f...

results responsiveness, effectiveness, and flexibility with eigenvalue of 2.628 were identified as the main aspects of agility in humanitarian health supply chains. the components of visibility, reactivity, and speed were identified as components of responsiveness. quality, reliability, and completeness were identified as components of effectiveness. volume, delivery, mix, and product were know...

Background Developmental disorders are important in children, but there is not enough information regarding risk factors, and their effects on developmental disorders. We aimed to design a relational model and assess the relationship of mothers’ spiritual, social, and mental health and self-efficacy with child development. ...

We present an exploratory study in deductive reasoning based on the experimental elicitation of external representations of the premises as a tool to investigate how individuals build models of the premises and how they use them in reasoning. The goal of our research is not to check whether external, explicit models are useful as an heuristic support in deductive tasks, but to devise a methodol...

to evaluate the efficacy of vineland adaptive behavior scales in iranian population, this scale was applied to 360 normal subjects in 15 age groups from birth to 18 years and 11 months. in urban and rural areas of kerman. it was also filled for 40 mentally retarded individuals from variuos age groups. findings show that all domains of this scale have significant reliability for iranian populati...