Maritime language: quest for simplicity

This brief paper examines some of the problems of interpretation of documents and procedures given in English faced by non-English seafarers, and suggests the use of 'controlled' English to simplify these problems.

' Speak English ', said the Eaglet, ' I don't know the meaning of half those long words, and what's more, I don't believe you do either. '

Alice's Adventures in Wonderland

Lewis Carroll     

Competition among selected eastern Canadian ports for foreign cargoes

This paper examines the competitiveness of selected eastern Canadian ports for the handling of foreign cargoes in terms of macroeconomic and geographic factors.     

Techniques of land use/transportation planning in Australian cities

With the publication of the Sydney Area Transportation Study, land-use/transportation studies now have been conducted in all capital cities as well as in the majority of other urban areas with populations in excess of 40.000. A review of these studies is made and a qualitative assessment is attempted of the technical phases —land-use planning, trip-generation, trip-distribution, modal-split, traffic assignment and evaluation. Full summary results of this comparative survey are presented in tabular form, although themes developed in the text are illustrated with specific examples from individual studies. The methodology of land-use/transportation studies has been attacked by some Australian writers. An attempt is made to assess the relevance of these criticisms when applied to the practical planning process in Australia.     

Non-Contact Suspension and Propulsion Technology

As a result of extensive research and development in several countries, the technologies of magnetic suspension and linear electric drives are becoming available for transportation applications. The successful demonstration and operation of prototype vehicles has established the technical viability of these systems. Several urban transit or shuttle services, with magnetic suspension and/or linear motor propulsion are likely to be operational within 3-4 years. After the final stages ofdevelopment and rigorous testing, high speed systems are likely to be an option for intercity implementation by the end of the decade. This paper presents a report on the worldwide status of R&D and test programs of non-contact suspension and propulsion technology for guided ground transport.     

Optimal Design of Running Gears Part I. Theory

A survey is given of the theory developed by author during recent years for an optimal design of railway vehicle running gears. It enables the designer to build a running gear which at the same time has good curving properties and is stable up to a high vehicle speed.     

Testing and Analysis Techniques for Safety Assessment of Rail Vehicles: The State-of-the-Art

The methods currently being used in North America, Britain and Europe for the safety assessment of rail vehicles are discussed. There is considerable disparity between the methods that have been developed in the different countries. These differences, and the possible reasons for them, are discussed in the paper. Finally, conclusions are drawn and some recommendations are made for the future direction of safety assessment methods.     

The growth of fleets registered in the newly-emerging maritime countries and maritime crises

This paper suggests the existence of a feedback relationship between the dynamic entrance of less-developed countries in shipping and the prolongation and deepening of maritime crises. The duration and extent of the transitional period of crisis depends also on the specific terms of the 'succession' procedure between fleets with different cost levels. During the last major maritime crisis, nations at a less advanced stage of development entered the maritime industry producing a service that had become—more or less—'standardized', following the Vernon product cycle more than all other cycles. The distribution of world tonnage among the different groups of countries underwent major changes as the effects of the economic crisis after 1973, which coincided with developments in the supply of tonnage, created favourable conditions for the rise of the lower cost fleets of developing countries, in a feedback relationship. The restoration of freight levels during the late 80s and early 90s, which was accompanied by a certain stabilization in the various groups of countries' shares in the world fleet, corroborates from the opposite direction the hypothesis of a close interrelationship between maritime crisis and changes in the international hierarchy in shipping.