in this study, the possibility of producing wood-plastic panels was studied using two different blending methods including melt blend and dry blend. wood-plastic panels were made from recycled high density polyethylene (as resin) and mdf waste (as natural fiber) at 60, 70 and 80% by weight filler loading. nominal density and dimensions of the panels were 1g/cm3 and 35×35×1 cm, respectively. the...

background :this study aimed to understand the confront strategies of parents of premature infants hospitalized in nicu.   methods : this study was performed using qualitative content analysis approach. twelve participants including nine parents whose infants were hospitalized in nicu, two nurses and one physician, all selected by purposive sampling method were interviewed by a female expert oc...

the purpose of this study was to review and compare the views of two experts in the field of basic teaching knowledge and teachers knowledge, lee shulman and gary fenstermacher. shulman forms of teaching knowledge include: propositional knowledge (subject), strategic knowledge and strategic knowledge. shulman basic knowledge of teaching and teachers knowledge, including classes, such as: conten...

Content collaboration – Interaction concepts for collaboration in web content management systems The use of internet as the main channel of communication for organizations has made the systems that support it, the web content management systems, essential. The main purpose of these systems is to make it easy and efficient to create and manage articles. In this thesis, the purpose is to study ho...

objective:investigating the microbes and interactions of the beneficial symbiotic relationships between the components of the system ecology in the food chains and life cycles is one of the modern sustainable agriculture topics. in this regard, to evaluate the effects of bacteria and vermicompost on morphological characteristics and yield of soybean an experiment was conducted as split plot in ...

Using Web-based content management systems such as Blog, an end user can easily publish User Generated Content (UGC). Although publishing of UGCs is easy, controlling access to them is a difficult problem for end users. Currently, most of Blog sites offer no access control mechanism, and even when it is available to users, it is not sufficient to control users who do not have an account at the ...

in this study, physiological and morphological responses of five almond cultivars to drought stress were investigated under in vitro conditions. plantlets from five commercial almond cultivars (supernova’, ‘tuono’, ‘sahand’, ‘ferragnes ’ and ‘shahroud 21’] were established in ms medium containing 0.5 mg per liter bap and then subcultured  in ms proliferation medium containing 1 mg per liter bap...