Water quality in Lagos's coastal area is prone to constant seawater intrusion due its proximity the Atlantic Ocean. Seawater aquifer a major challenge human survival and therefore needs urgent attention deficiency groundwater quality. This study applies integrated techniques map suitability zone (GSZ) around Lagos for sustainable development. The objectives were achieved by preparing eight diff...

Introduction With the introduction of the EC Directives on Waste Electrical and Electronic Equipment (WEEE) (2002/96/EC), the Restriction of the Use of Certain Hazardous Substances (RoHS) in Electrical and Electronic Equipment (2002/95/EC), and Packaging and Packaging Waste (94/62/EC), the onus is on retailers and manufacturers to reduce their waste output and better manage their respective log...

Capacitance and resistivity sensors can be used to continuously monitor soil volumetric water content (θ) and pore-water electrical conductivity (EC(p)) with non-destructive methods. However, dielectric readings of capacitance sensors operating at low frequencies are normally biased by high soil electrical conductivity. A procedure to calibrate capacitance-resistance probes in saline conditions...

This work investigated the electrical properties in AlGaN/GaN/Si HEMTsgrown by molecular beam epitaxy. The behavior have been using electric permittivity, modulus formalism and conductance measurements. As has found from conductance, dispersive is related to barrier inhomogeneity deep trap layer. On other hand, strain relaxation of charge transport studied both permittivity formalisms.

Introduction: To prevention the healthy tissues from irreversible damages, monitoring the temperature variation of healthy tissues is critical parameter during thermal therapies. Electrical impedance tomography (EIT) is considered as a real time imaging modality for monitoring the temperature but researches show that it suffers from low temperature resolution. In this study usi...

We report a combined experimental and theoretical investigation of the length dependence and anchor group dependence of the electrical conductance of a series of oligoyne molecular wires in single-molecule junctions with gold contacts. Experimentally, we focus on the synthesis and properties of diaryloligoynes with n = 1, 2, and 4 triple bonds and the anchor dihydrobenzo[b]thiophene (BT). For c...

MALNIC, GERHARD, AND GERHARD GIEBISCH. Some electrical properties of distal tubular epithehm in the tat. Am. J. Physiol. 223(4) : 797-808. 1972.-Transtubular electrical potential differences and effective electrical resistances across the distal tubular wall were measured by microelectrode techniques. Specific membrane resistances we& calculated according to cable analysis. A value in the order...