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An advanced textbook for students and an essential guide for NGOs and practitioners, this title presents an in-depth look at participation and empowerment, two key current issues in community policy and development.

Participatory research has emerged as an approach to producing knowledge that is sufficiently grounded in local needs and realities to support community-based natural resource management (CBNRM), and it is often touted as crucial to the sustainable management of forests and other natural resources. This book analyses the current state of the art of participatory research in CBNRM. Its chapters and case studies examine recent experiences in collaborative forest management, harvesting impacts on forest shrubs, watershed restoration in Native American communities, civic environmentalism in an...

The application of the 111-V compound semiconductors to device fabrica tion has grown considerably in the last few years. This process has been stimulated, in part, by the advancement in the understanding of the interface physics and chemistry of the III-V's. The literature on this subject is spread over the last 15 years and appears in many journals and conference proceedings. Understanding this literature requires consider able effort by the seasoned researcher, and even more for those starting out in the field or by engineers and scientists who wish to apply this knowledge to the...

Written by those at the forefront of VCSEL research and development, provides a clear insight into the physics of VCSELs, as well as describing details of their fabrication and the massive range of their application. The chapters cover VCSEL design, emission from microcavities, growth, fabrication, and characterization, long and short-wavelength VCSELs, optical data links, and free space optical processing.

Written by those at the forefront of VCSEL research and development, provides a clear insight into the physics of VCSELs, as well as describing details of their fabrication and the massive range of their application. The chapters cover VCSEL design, emission from microcavities, growth, fabrication, and characterization, long and short-wavelength VCSELs, optical data links, and free space optical processing.