In recent years, research on acoustic remote sensing of the ocean has evolved considerably, especially in studying complex physical and biological processes in shallow water environments. To review the state of the art, an international workshop was held at Carvoeiro, Portugal, in March 1999, bringing together leading international researchers in the field. In contrast to much of the recent theoretical work, emphasis was placed on the experimental validation of the techniques. This volume, based on presentations at this workshop, summarizes a range of diverse and innovative applications. The invited contributions explore the use of acoustics to measure bottom properties and morphology, as well as to probe buried objects within the sediment. Within the water column, sound is applied to imaging of oceanographic features such as currents and tides or monitoring of marine life. Another key theme is the use of sound to solve geometric inverse problems for precise tracking of undersea vehicles. Audience: This volume should be useful both to the novice seeking an introduction to the field and to advanced researchers interested in the latest developments in acoustic sensing of the ocean environment. The workshop was sponsored by the Fundacao para a Ciecia e a Tecnologia (Portuguese Foundation for Science and Technology).

Companies compete to gain public notoriety every day and use creativity and innovation to get ahead of their competition. In oversaturated industries, such as the tourism sector, smart strategies and global network capabilities must be adopted and improved in order to increase competitiveness. Multilevel Approach to Competitiveness in the Global Tourism Industry contains crucial reference material that discusses new intelligent practices to increase business competitiveness in the tourism sector. Featuring research on topics such as networking, artificial intelligence, and regional competitiveness, this book is ideally designed for program directors, event coordinators, tour developers, hotel managers, restaurateurs, travel agents, policymakers, academics, researchers, advanced students, entrepreneurs, government officials, and professionals in the tourism and hospitality industry.

In recent years, research on acoustic remote sensing of the ocean has evolved considerably, especially in studying complex physical and biological processes in shallow water environments. To review the state of the art, an international workshop was held at Carvoeiro, Portugal, in March 1999, bringing together leading international researchers in the field. In contrast to much of the recent theoretical work, emphasis was placed on the experimental validation of the techniques. This volume, based on presentations at this workshop, summarizes a range of diverse and innovative applications. The invited contributions explore the use of acoustics to measure bottom properties and morphology, as well as to probe buried objects within the sediment. Within the water column, sound is applied to imaging of oceanographic features such as currents and tides or monitoring of marine life. Another key theme is the use of sound to solve geometric inverse problems for precise tracking of undersea vehicles. Audience: This volume should be useful both to the novice seeking an introduction to the field and to advanced researchers interested in the latest developments in acoustic sensing of the ocean environment. The workshop was sponsored by the Fundacao para a Ciecia e a Tecnologia (Portuguese Foundation for Science and Technology).

Companies compete to gain public notoriety every day and use creativity and innovation to get ahead of their competition. In oversaturated industries, such as the tourism sector, smart strategies and global network capabilities must be adopted and improved in order to increase competitiveness. Multilevel Approach to Competitiveness in the Global Tourism Industry contains crucial reference material that discusses new intelligent practices to increase business competitiveness in the tourism sector. Featuring research on topics such as networking, artificial intelligence, and regional competitiveness, this book is ideally designed for program directors, event coordinators, tour developers, hotel managers, restaurateurs, travel agents, policymakers, academics, researchers, advanced students, entrepreneurs, government officials, and professionals in the tourism and hospitality industry.