We evaluated the ability of a computer procedure to locate cardiac electrical activity from body surface potentials during normal and ectopic beats in six intact dogs. The location of the dipole that best reconstructed the signals recorded from 26 thoracic electrodes was computed by using a torso model. This model was designed from geometrical measurements made on the first dog. Chronically imp...

The objective of this experiment was to study the usefulness of bioelectrical impedance analysis (BIA) in determining soft tissue composition (STC) and carcass fat-free mass (CFFM) of Holstein steers at different ages. Growth data and prediction of STC and CFFM were determined for four groups of Holstein steers: 12 of 3 mo, 12 of 6 mo, 15 of 9 mo, and 16 of 12 mo of age. Average weight for anim...

The purpose of this qualitative descriptive study was to identify the concepts positions points, lines, and planes in building elements Kauman Gedhe Mosque foyers such as pillars, ceilings, crossbars roof building. research data obtained from direct observation which documented using a cellphone camera visualized with help GeoGebra. results show that there are on position point line (a is insid...

Abstract Mechanically flexible surface structures with embedded conductive electrodes are attractive in contact-based devices, such as those used reversible dry/adhesion and tactile sensing. Geometrical shapes of the strongly determine contact behavior therefore resulting adhesion sensing functionalities; however, available features often restricted by fabrication techniques. Here, we additivel...

The calendering step during manufacturing of lithium-ion batteries is an essential process in the production, as it significantly influences microstructure electrodes and, therefore, performance battery. Within this context, article investigates influence particle shapes on micromechanical responses turn, their impact effective transport properties battery electrodes. are modeled using discrete...

The refresh rate of two-dimensional tactile information for visual impaired people using electrorheological (ER) technology is directly related to the flow an ER valve. bigger is, faster refreshed. For a parallel electrodes valve configuration, due limitation Braille standard width valve, gap channel which also only adjustable parameter benefit and at same time enhance operating voltages contri...

A novel microelectrode modification method is reported for neural electrode engineering with a flake nanostructure (nanoflake). The nanoflake-modified electrodes are fabricated by combining conventional lithography and electrochemical deposition to implement a microelectrode array (MEA) on a glass substrate. The unique geometrical properties of nanoflake sharp tips and valleys are studied by op...