Introduction: Panoramic radiograph is frequently prescribed by dentists for implant Wide Brim Hat planning and, hence, accurate assessment of anatomical structures in panoramic radiograph is of utmost importance.Aims: The aim of the present study is to know the accuracy of panoramic radiograph in assessment of relationship between maxillary sinus f
The article examines the activities of the American Relief Administration (ARA), a US charitable PQQ-10 organization in Russia, during the mass famine of 1921–1923, and shows its specific role in eliminating hunger in the Saratov Volga region.300 employees who came from America and about 10,000 Soviet citizens were involved in providing assis
This study is aimed at a succinct review of practical impacts of grid integration of renewable energy systems on effectiveness of power networks, as well as often employed state-of-the-art solution strategies.The renewable energy resources focused on include solar energy, wind energy, biomass energy and geothermal energy, as well as renewable hydro
Frequent applications of synthetic insecticides might cause environmental pollution due to the high residue.In addition, increasing insecticide resistance in many insect pests requires novel pest control methods.Nanotechnology could be a promising field of modern agriculture, and is receiving considerable attention in the development of novel nano-