Rupat Island located at a coastal area of Riau Province, generally areas are identical with the availability clean water. The low water has negative impact on all sectors. used by students and teachers SMA Negeri 1 comes from ring well which tastes salty brackish. Problems in health sector that is suitable for consumption, education insufficient equipment Physics Experiments, economic field, fa...

The Polar Front Zone (PFZ) in the Barents Sea is an area where warm, salty water of the North Atlantic (AtW) interacts with cold, less dense, Arctic water (ArW) and the fresher water produced by melting ice (MW). In the spring a large-scale transformation of the structure of the PFZ is accompanied by the development of mesoscale eddies with characteristic sizes of 25 to 40 km. The vertical velo...

The estuarine zone is an area of strong interaction between fresh and salty water. Dynamics in these areas is complex due to the interaction of the forcing mechanisms such as wind, tides, local coastal currents and river discharges. The difference of density between fresh water and salted water causes the formation of the buoyant plumes which have been investigated by means of numerical models ...

background diesel oil hydrocarbons are the most common contaminants of our biological environment. considering the fact that iran is one of the major producers of diesel oil products, it greatly contributes to soil and water pollution. currently, soil and water pollutions caused by diesel oil products leakage, from distribution stations, is one of the major concerns in iran. based on the studie...

The relationship between taste receptor cell (TRC) Ca(2+) concentration ([Ca(2+)](i)) and rat chorda tympani (CT) nerve responses to salty [NaCl and NaCl+benzamil (Bz)] and sour (HCl, CO(2), and acetic acid) taste stimuli was investigated before and after lingual application of ionomycin+Ca(2+), 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid acetoxymethyl ester (BAPTA-AM), U73122 (pho...

BACKGROUND The association of dietary habits and Helicobacter pylori infection with early gastric cancer is still unclear. METHODS A hospital-based case-control study was conducted in Korea. Sixty-nine patients were newly diagnosed as having early gastric cancer at the Division of Gastroenterology, Asan Medical Center, and 199 healthy subjects who visited the Health Promotion Center of the th...

The horizontal drop film evaporator is a key component of the mechanical vapor recompression crystallization system, which can be used to evaporate effluent and recycle secondary energy. However, properties heat transfer flow salty sprayed external evaporation tube are obviously different from that ordinary water. We established 3D model for in water sodium sulfate mixture were manufactured rep...