understanding various aspects of the problems, challenges and constraints of agricultural activities such as mushroom ventures and trying to plan and policy for solving problems are suitable strategies for developing agri– businesses. the purpose of this qualitative study was to explain the challenges and constraints of developing mushroom venturesin kermanshah province. information were collec...

Objective: To examine the characteristics associated with barriers to children’s mental health services, focusing on the effect of children’s psychosocial problems on parents. Method: Data come from a first-grade, prevention-intervention project conducted in Baltimore, Maryland. Analyses were restricted to 116 families who participated in seventh-grade interviews and indicated the index child n...

the aim of this study was to investigate developmental barriers of sport for all in selected state universities of tehran city and to present strategies to developing it. the method of this study was descriptive-correlation and application in terms of aim. the statistical population consisted of all male and female faculty members of faculties of physical education and sport sciences of selecte...

This paper presents a new model, MUSCLE (Multidirectional Scanning for Line Extraction), for automatic vectorization of raster images with straight lines. The algorithm of the model implements the line thinning and the simple neighborhood methods to perform vectorization. The model allows users to define specified criteria which are crucial for acquiring the vectorization process. In this model...

Difficulties in executive processes can disturb daily life functioning. Using data obtained from two independent community-dwelling samples (n(1) = 468, n(2) = 669, 18-97 years), we examined the factor structure of the Dysexecutive Functioning Questionnaire (DEX) and explored the frequencies and potential correlates of self-reported executive difficulties. Our results revealed that executive pr...