Geoelectric is the most popular geophysical method for groundwater exploration. This based on measuring electric current injected into earth and potential generated at surface. research was carried out Mount Tunak, island of Lombok, using Wenner electrode configuration. The data then processed Res2div software. survey conducted two lines obtained parameters, namely injection measured surface th...

The presence in human serum of an inhibitory substance which is capable of neutralizing an enzyme elaborated by a strain of hemolytic streptococcus recently has been demonstrated by Friou and Wenner (1). They further showed that the amount of inhibitory substance in sera from patients with rheumatic fever was greater than in sera from patients early in the course of uncomplicated hemolytic stre...

The conditions for the development of population growth and in area around City Bandar Lampung are very fast starting to get crowded, as happened District Natar South Lampung, especially Village Pemanggilan. This condition causes an increase need clean water resources line with groundwater exploitation. Therefore it is necessary map potential through aquifer mapping rock layers geoelectrical me...

In Galapagos the pencil sea urchin Eucidaris thouarsii is a “corallivore” that greatly influences the ecological structure of Galapagos subtidal marine communities. While E. thouarsii does not commonly feed on coral elsewhere, in Galapagos it tends to diversify its diet to include large amounts of coral. Overfishing of lobsters – predators of Galapagos sea urchins – allows E. thouarsii populati...

Abstract There is no doubt about the presence of iron sand around west coast West Sumatra. Several studies have been carried out, but in Ulakan Tapakis area still under observation, and investigation its potential distribution. One methods that can provide models subsurface descriptions using goelectrical resistivity method. The geoelectrical application was used Wenner-Schlumberger array into ...

This research aims to identify landslide-prone zones using the geoelectric resistivity method in Pao Village, Tombolo District, Gowa Regency. The configuration used for data collection field is Wenner-Schlumberger four number of lines. result indicates that first line average founded each layer which suspected occur a soil and igneous rock form lava with 2.10 Ωm- 12.7 Ωm value. In second line, ...