background: health hazards associated with exposure due to the natural radioactivity which is a part of our physical environment are of great concern. in order to assess the risks associated with exposure due to the natural radioactivity in soil and building materials, extensive studies have been carried out all over the world. the most commonly encountered radionuclide’s are 238u, 232th, their...

Housing development in Indonesia is increasing annually and leads to the high demand of housing provision. In this recent time, Indonesian government facing backlog until 13,5 million. To solve problem, then focus on regulation by implemented One Million program from 2015. one hand, effective but term environmental awareness, massive carbon emission. The impact due building material constructio...

Background: Effect of feeding with different levels of sunflower seeds on Reproduction system in laying hens Materials and Methods: A total of 160 white Bovens hens at 30 weeks of age were housed in cages in an open-sided building under a 16 h light: 8 h dark lighting schedule. Birds were randomly divided into four treatments and were fed, ad libitum, diets containing 0% 6% and 9% sunflower see...

lsis is a toolkit for building applications consisting of cooperating processes in a distributed system. Group management and group communication are two basic building blocks provided by Isis. This approach has proven successful, and Isis’ large user community is putting substantial demands on these mechanisms. To accommodate these demands a complete redesign of the system, called Horus, is be...

Thermally activated delayed fluorescence (TADF) materials emerged as promising light sources in third generation organic light-emitting diodes (OLED). Much effort has been invested for the development of small molecular TADF materials and vacuum process-based efficient TADF-OLEDs. In contrast, a limited number of solution processable high-molecular weight TADF materials toward low cost, large a...