battery 2019
A battery is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices such as flashlights, smartphones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode. An experimental and analytical study of thermal runaway […]
apache spark 2019
apache spark 2019 Apache Spark is an open source parallel processing framework for running large-scale data analytics applications across clustered computers Apache Spark is an open-source distributed general-purpose cluster-computing framework. Originally developed at the University of California, Berkeley AMPLab, Processing Large Raster and Vector Data in Apache Spark free downloadSpatial data processing frameworks in many […]
antenna 2019
An antenna is an array of conductors (elements), electrically connected to the receiver or transmitter. Antennas can be designed to transmit and receive radio waves in all horizontal directions equally (omnidirectional antennas), or preferentially in a particular direction (directional or high gain antennas). A Honeycomb Shaped Planar Monopole Antenna for Broad Band Applicationfree downloadA monopole […]