This article is devoted to two different generalizations of projective Boolean algebras: openly generated Boolean algebras and tightly σ-filtered Boolean algebras. We show that for every uncountable regular cardinal κ there are 2 pairwise non-isomorphic openly generated Boolean algebras of size κ > א1 provided there is an almost free non-free abelian group of size κ. The openly generated Boolea...

this study aimed to design a questionnaire including characteristics of successful iranian efl teachers and substantiate its construct validity. based on the guidelines laid down by efl professors (n=5), teachers (n=11), learners (n=46), and suwandee's (1995) questionnaire about the characteristics of effective language teachers, a questionnaire (likert scale) consisting of 47 items, was d...

Background: Health literacy promotion is considered to be an important goal in the healthcare strategic planning of every country. The present study aimed to evaluate the validity and reliability of the health literacy questionnaire (HLQ) in the participants of Shahrekord cohort study, Iran.  Methods: This cross-sectional study was conducted on 400 respondents who were selected via systematic,...

In large process deployments where an enterprise has to model and maintain a large number of processes that are specializations of each other it is advantageous to provide formal support for process specialization called process inheritance. A process inheritance model definition is introduced as well as a process definition language construct for defining process specialization.