This study aims to determine public services in the field of Intercity and Interprovincial (AKAP) Bus transportation Terminal Kalideres between 2017-2019, considering that is largest Jakarta with more than 5,000 passengers. large number results still not optimal service functions managed by DKI Provincial Transportation Agency. The research method used a qualitative approach find out about invo...

This application example describes how Motion Control applications with the output stages for servo, DC and stepper motors by Beckhoff are optimized by the utilization of buffer capacitors. The buffer capacitor terminals EL9570 for EtherCAT and KL9570 for K-Bus stabilize the voltage supply by absorbing the fed back energy and dumping the energy that the buffer capacitor cannot protect against i...

Mass transit can help reduce air pollution if it replaces enough cars. But not everyone reaps the rewards, as a Harvard-led team discovered after studying diesel emissions in Boston’s Roxbury neighborhood [EHP 109:341–347]. Jonathan Levy and colleagues from the Harvard School of Public Health collaborated with a local advocacy organization called Alternatives for Community and Environment to be...

noise is one of the major hazardous occupational exposures and one of the occupations at risk is the transportation industry. however, few studies have measured and reported the amount of noise exposure in drivers. in this study, we evaluated noise exposure among the public transportation bus drivers of one major iranian city, kerman, southeast iran. eighty public transportation buses in the st...

Due to continuous urban sprawl, large-scale bus network design has become a major challenge in transport planning. The increase population and scale makes the factors considered route increasingly complex. Contemporary public transportation problems are based more on efficiency goals such as accessibility comfort of network, which increases difficulty analyzing problem. Bus is not only an NP-ha...

For the distance protection applied in converter-interfaced renewable energy systems, various AC fault ride-through strategies of sources will cause a large phase difference between operating current relay and current, resulting mal-operation relay. To overcome this issue, paper proposes an active control for systems to enhance reliability This scheme firstly calculates by only using local meas...