zno thin films with preferred orientation along the (002) plane were prepared onto the glass substrates by the sol-gel spin coating method for different post- annealing temperatures. the xrd study confirms that the thin films grown by this method have good crystalline hexagonal wurtzite structure. the optical band gap of the samples was determined from uv-visible spectra. it is found that the s...

ZnO thin films with preferred orientation along the (002) plane were prepared onto the glass substrates by the sol-gel spin coating method for different post- annealing temperatures. The XRD study confirms that the thin films grown by this method have good crystalline hexagonal wurtzite structure. The optical band gap of the samples was determined from UV-visible spectra. It is found that the s...

Electrophysiological studies of low-resistance junctions between Novikoff hepatoma cells grown in suspension cultures were carried out and correlated with gap-junctional areas per inferface determined by freeze-fracture. The mean coupling coefficient between isolated cell pairs was 0.773 +/- 0.025 (SEM) in 67G medium and 0.653 +/- 0.028 in M67 medium; the respective means for the central pairs ...

Abstract Resistivity data acquisition using the two-dimensional (2D) resistivity method has been carried out at 8 locations in Kahayan Kuala area, Pulang Pisau District, Central Kalimantan. The aim of study was to identify distribution type and depth aquifer layers other geological materials subsurface based on their characteristics. results showed that values northern part area ranging from 13...

two dimensional single frequency scalar vlf data modeling has been studied in this research. vlf method is one of the electromagnetic investigation methods. radio frequency waves are used for investigation of conductive deposits (paal, 1968). synthetic modeling and inversion of single frequency and multiple frequencies of vlf signals was done by oskooi (2004) for two dimensional simple structur...

The effects of post-deposition annealing on optical and electrical properties of thermallyevaporated ITO/Ag/ITO films have been investigated. The thickness of ITO, Ag and ITO films in the multilayered structure was constant at 50, 10 and 40 nm. The multilayered films were deposited on glass substrate without intentional substrate heating. A significant variation in resistivity and transparency ...

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...

• A theoretical model capable of explaining the relationship between the EMP generated by the heart and the electrocardiographic lead voltages must be based on quantitative knowledge of the resistivities of the tissues of the thorax. At the time this study was undertaken, the most recent investigations of tissue resistivity in living animals were those whose results are summarized in the first ...