This review concisely elaborates the advancement from stretchable toward autonomous self-healable semiconducting polymers owing to their long-term use and enhanced reliability, maintenance, durability for modern thin-film transistor devices.

a research program was conducted on different clay-bearing rocks selected from the ilam, sarpol-e zahab and tajarak regions (iran) to predict their slaking characteristics. the new durability apparatus (nested mesh drums) separates disintegrated particles varying from > 25.4 to < 2 mm as the drums were rotated. on the basis of the particle size distribution, the disintegration ratio (dr) was us...

The paper provides an overview of the known designs water wells. A new design a two-column two-filter intake well has been also proposed, in which filters are arranged two tiers. This will lead to increase capacity and reduce filtration rate on approach filters. This, turn, create conditions for reducing head losses make it possible drawdowns well, ensuring reduction cost produced water. combin...

the present study was conducted to investigate and formulate the effects of social capital dimensions on entrepreneurial intentions. the population of this study consisted of all fourth year agricultural students of yasouj university (n=196), that by using patten (2002) sampling table, 130 student were selected as the sample using the random simple sampling method. the main instrument of study ...

BACKGROUND Proper function, esthetics, and cost are the prime factors to be considered while selecting bridge veneering materials. The purpose of the study is to evaluate color durability of acrylic veneer materials after immersion in common beverages at different time intervals. METHODS Spectrophotometer was used for taking color measurements based on the transmission of light through the sp...

This article addresses two unsolved measurement issues in dynamic problem solving (DPS) research: (a) unsystematic construction of DPS tests making a comparison of results obtained in different studies difficult and (b) use of time-intensive single tasks leading to severe reliability problems. To solve these issues, the MicroDYN approach is presented, which combines (a) the formal framework of ...

The article looks through the justification of projected frame reliability characteristics trailer and its components. Given desired level for as a whole promoted calculation required parameters reliability, including probability failure-free operation mean time between failure elements frame. substantiation indicators durability is carried out. Based on complexity factors elements, were calcul...