The rapid printing of 3D parts with desired electrical properties enables numerous applications. Fused deposition modeling (FDM) using conductive thermoplastic composites has been a valuable approach for such fabrication. The parts produced by FDM possess various controllable structural features, but the effects of the structural features on the electrical properties remain to be determined. Th...

Magnetic and Electrical Resistivity Study of Electroless Amorphous Ternary System (Ni-Co-P) show a qualitative dependence of crystalline phases formed during transformation on the annealing temperature and composition. Electrical Resistivity values increases with increase in cobalt content and samples with higher resistivity show lower temperature coefficients. The Initial increase in magnetiza...

Cracks have been developed in a large lecture hall on the University of Mosul Campus. These cracks exist along two sides building. Multi Analysis Surface Wave and Electrical Resistivity Tomography surveys were conducted at surrounding building to investigate nature distribution shallow subsurface soil/rock. The MASW’s data show three layers: first layer is characterized by low shear wave veloci...

Geophysical imaging provides a unique perspective on metasomatism, because it allows the present day fluid distribution in the Earth’s crust and upper mantle to be mapped. This is in contrast to geological studies that investigate midcrustal rocks have been exhumed and fluids associated with metasomatism are absent. The primary geophysical methods that can be used are (a) electromagnetic method...

Information on soil water suction (h) is essential to study flow and solute transport in soils, understand engineering behaviors of unsaturated soils. Due limited availability field methods that can accurately measure h, numerous studies have been performed estimate h from more readily available properties. In this study, a new relationship between electrical resistivity (ρ), developed the Gard...

Low resistivity in argillaceous sandstone reservoirs may be attributed either to the effect of microporosity, or to specific effects due to clays and/or to conducting minerals. In the frame of a study on pore lining chlorite bearing sandstones, from different hydrocarbon reservoirs, measurements of cation exchange capacities and specific surface areas have been performed, on whole rocks as well...