There are some problems that need expertise in order to get a satisfactory solution. Ferryboat carries goods, fresh water, diesil oil, luggage and storing rooms up to its permissible draft, in order to maintain safety according to the international safety regulations. The best weight distribution on Ferryboat needs human expertise to handle many variables,… (More)
Investing in the bulk carrier market constitutes risky investment due to the volatility of the bulk carrier earning rates. Shipowners invariably take several quotations before making an order for building a new ship. Shipbuilding process has indeed swung upwards or downwards depending upon the number of shipyards competing for a given volume of orders, and… (More)
This paper presents a 5.8 GHz low voltage, low power, and wide band LNA design using PHEMT transistor. The simulated LNA is a single stage with pi input and output matching circuits. The noise canceling principle and sensitivity analysis is performed for the simulated low noise amplifiers. The simulated results are compared with identical LNA published and… (More)
This newly designed peripheral nerve stimulator allows the scrubbed anaesthetist performing a nerve block to adjust the electrical current output needed for localisation of the target nerve without the need for an assistant.