Recall that a pseudofree group action on a space is one whose singular set consists only of isolated points. In this paper, we classify all of the finite groups which admit pseudofree actions on S × S. The groups are exactly those which admit orthogonal pseudofree actions on S×S ⊂ R×R, and they are explicitly listed. This paper can be viewed as a companion to a paper of Edmonds [6], which unifo...

Australia, witb its lengthy coastline, vast maritime jurisdiction and multiple offshore territories, undoubtedly fits the description of a maritime nation: but it was not until the issue of Australia's Oceans Policy in 1998 Ihat a comprehensive statement of Australia's maritime challenges and priorities emerged at the Federal Government level. The Oceans Policy arliculated a diverse array of ch...

Introduction: Medical practitioners provide pre-employment examinations and periodic health examinations to seafarers, fishermen, offshore employees, and maritime students to ensure that they are fit for work. So far, very little is known about doctors’ perceptions of their professional training needs and expectations. The objective of this study was to gain insight on (a</...

The purpose of this paper is to point out some of the main characteristics and critical factors for success that can substantiate the proposal of a differentiation framework for maritime clusters. We conduct a benchmarking analysis intended to distinguish the most relevant aspects which can or should be observed in these types of clusters, applied to the following countries: Spain (Basque Count...

by SEYMA GUVEN KOCAK (Under the Direction of Richard Thomas Watson) ABSTRACT Maritime transportation is the most efficient and cost-effective mode of transport. With the appropriate use of advanced technology, the efficiency of the industry can be improved even further. Information systems for the maritime industry have been generally ignored by the IS community. Consequently, we introduce “Mar...

Continuous monitoring of naval activities of vast areas, hundreds of nautical miles away from shoreline, is one of todays most challenging problems. To enable total maritime awareness in these areas, the use of satellite-based sensors is an efficient and cost-effective way to perform this task. The KINGFISHER (Figure 1) is a maritime multi-layer intelligence system created for an in-depth analy...

The main objective of this paper is to highlight maritime security challenges within the South Western Indian Ocean Region; especially by India and South Africa and to explore the maritime initiatives and developments embarked upon by the two countries respectively. The East coast of South Africa and the West coast of India share the same oceanic territory, i.e. the Indian Ocean. This research ...