This study determined the shear bond strength of resin composites to primary dentin using three dentin adhesives and the presence or absence of a hybrid zone. The buccal and lingual surfaces of 40 recently extracted noncarious primary teeth were ground flat with SiC paper ending with the 600 grit. The teeth were divided at randomly into eight groups of five teeth (10 surfaces) each: 1) Unetched...

in today’s world renewable energy is highly demanding because of increasing oil and fuelprices, desire and necessity to avert irreversible climate damage and also the unreliability of the non -renewablesources. in renewable energy, water is an important source. previously water is used only for survivalof human being as much as food but no attentionhas been givenen to economical use and conserv...

Abstract. Participatory decision-making is a well-established approach to address the increasing pressure on water systems induced by growing multi-sectoral demands and increased competition among different users. However, most existing approaches search for system-wise efficient solutions do not quantify their distributional effect stakeholders. In this work, we investigate how operationalize ...

In the paper we consider a promising universal reconfigurable supercomputer, computing nodes of which are device Arcturus. It was developed at Supercomputers and Neurocomputers Research Center (Taganrog) based on modern Xilinx FPGAs UltraScale+ family HBM-series. The purpose is to achieve highest computational layout density, ensure balanced power supply cooling, as well implementation powerful...