Combined maritime fleet deployment and inventory management with port visit flexibility in roll-on roll-off shipping

A Shortest Path Heuristic for Evaluating the Quality of Stowage Plans in Roll-On Roll-Off Liner Shipping

Maritime Transportation: Drivers for the Shipping and Port Industries

Maritime transport is composed of the maritime shipping and the ports dimensions. Areas of focus include establishing a vision for the future of maritime transport; identifying the innovative technologies, business models and policies that will drive change; overcoming barriers to innovation; and establishing governance structures at the global and national levels to foster the innovations that...

Effect of combined lateral and roll oscillations

Up to now, the standardised motion sickness index has been mainly developed for shipping and only takes into account the vertical motion experienced by passengers. This index did not correlate with motion sickness incidence during two field tests realised in tilting trains conducted during 1998 and 2000. Therefore, a railway motion sickness index is required to predict the lack of comfort likel...

ISI-Free Power Roll-Off Pulse

SUMMARY An ISI-free power roll-off pulse, the roll-off characteristic of which is tunable with one power parameter, is proposed. It is shown that the proposed pulse is advantageous in terms of the probability of error for pulse detection in the presence of a timing error among currently known good pulses, among which the raised cosine pulse, " better than " raised cosine pulse, and polynomial p...

Compact LPF using T-shaped resonator with sharp roll-off and ultra wide stopband

  In this paper, a microstrip lowpass filter with an ultra-wide stopband with sharp roll-off and compact size is designed and fabricated. To provide a very small dimension, T-shaped and stepped impedance have been used. The cut of frequency at -3 dB is 3.1 GHz. In the proposed structure, insertion loss is less than 0.12 and return loss is more than 15 dB. To achieve a -20dB attenuation level...