Amidst tightening requirements for eliminating CFC's, HCFC's, halons, and HFC's from use in air conditioning and heat pumps, the search began for replacements that are environmentally benign, non-flammable, and similar to the banned refrigerants in system-level behavior. Refrigerant mixtures are increasingly used as working fluids because they demo

"House Rating Schemes" provides information to students, architects and researchers in the field of the built environment. It reviews current House Rating Schemes (HRS) used in different countries and investigates how these schemes assess the thermal performance of a house. It challenges the way that these schemes assess building energy efficiency and their inability to evaluate free running buildings which do not need an energy load for heating and cooling indoor environments. Finally, the book proposes a new index and method for HRS in which the efficiency of a house design can be evaluated with reference to its thermal performance in both free running and conditioned operation modes. The book deals with various approaches and methods for rating buildings on the basis of different indexes, with implications for both energy efficiency and thermal comfort. It also guides readers through a computer simulation program for developing a rating system that evaluates and ranks building energy efficiency.

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This book presents the new EU approach to environmental management and its attempt to place it in the perspective of sustainable development. Written by eminent scientists working on sustainable development, the book covers not only theoretical aspects but also gives practical cases and examples. China and other large and fast growing economies are putting increasing pressures on the global environment, but they are also looking at the European experience with great interest.

How does a Middle Eastern community create a modern image through its expression of heritage and authenticity? In Among the Jasmine Trees: Music and Modernity in Contemporary Syria, Jonathan H. Shannon investigates expressions of authenticity in Syria's musical culture, which is particularly known for embracing and preserving the Arab musical tradition, and which has seldom been researched in depth by Western scholars. Music plays a key role in the process of self-imaging by virtue of its ability to convey feeling and emotion, and Shannon explores a variety of performance genres, Sufi rituals, song lyrics, melodic modes, and aesthetic criteria. Shannon shows that although the music may evoke the old, the traditional, and the local, these are re-envisioned as signifiers of the modern national profile. A valuable contribution to the study of music and identity and to the ethnomusicology of the modern Middle East, Among the Jasmine Trees details this music and its reception for the first time, offering an original theoretical framework for understanding contemporary Arab culture, music, and society.