The single-point compression principle, based on the collision of pulsed supermulti-jets, which is proposed in our previous reports, has the potential of obtaining both a high compression ratio and relatively low combustion noise, leading to a lower exhaust gas temperature, i.e., high thermal efficiency for the next generation of engines.The superm
On June 21, 2010, the TanDEM-X mission was launched and opened a new era in spaceborne radar remote sensing.The first formation flying radar system was built by extending the TerraSAR-X synthetic aperture radar (SAR) mission by a second, TerraSAR-X-like satellite TanDEM-X.The resulting large single-pass SAR 5 Piece Outdoor Sectional with Ottoman in
Zoigê wetland is located in the southeastern edge of the Qinghai–Tibet Plateau, in Ojibwa (Esiak) recent years, the wetland local area grassland productivity decline, land sanding, and other serious degradation phenomenon.Using remote sensing and hydrology data combined with the basic principles of vegetation ecology, we applied the C
he study deals with comparison of physico-chemical (pH, buffer capacity, viscosity) Skateboards and biochemical (concentration of albumin, calcium, phosphate, the activity of aamylase and alkaline phosphatase) variables in the mixed saliva (oral fluid, OF) in persons with dental implants depending on its number (1-2 or 3 and more) and time after in