One of the greatest challenges faced today by those responsible for ancient cultural sites is that of maintaining the delicate balance between conserving these fragile resources and making them available to increasing numbers of visitors. Tourism, unchecked development, and changing environmental conditions threaten significant historical sites throughout the world. These issues are among the topics dealt with in this book, which reports on the proceedings of an international conference on the conservation of classical sites in the Mediterranean region, organized by the Getty Conservation Institute and the J. Paul Getty Museum. The book includes chapters discussing management issues at three sites: Piazza Armerina, Sicily; Knossos, Crete; and Ephesus, Turkey. While visiting these sites, conference participants examined how issues raised at these locales can illuminate the challenges of management and conservation faced by complex heritage sites the world over. Additional chapters discuss such topics as the management of cultural sites, the reconstruction of ancient buildings, and ways of presenting and interpreting sites for today's visitors.

"This book contains authentic photographs and salient facts covering 358 troopships used in World War II. In addition, other vessels of miscellaneous character, including Victory and Liberty type temporary conversions for returning troops, are listed in the appendices ..."--Pref.

Based Upon interviews and correspondence with more than four hundred former patients, We Hold This Treasure is the inspiring story of the first state-funded hospital in the United States to provide care for indigent, handicapped children.

A Comprehensive and Self-Contained Treatment of the Theory and Practical Applications of Ceramic Materials When failure occurs in ceramic materials, it is often catastrophic, instantaneous, and total. Now in its Second Edition, this important book arms readers with a thorough and accurate understanding of the causes of these failures and how to design ceramics for failure avoidance. It systematically covers: Stress and strain Types of mechanical behavior Strength of defect-free solids Linear elastic fracture mechanics Measurements of elasticity, strength, and fracture toughness Subcritical crack propagation Toughening mechanisms in ceramics Effects of microstructure on toughness and strength Cyclic fatigue of ceramics Thermal stress and thermal shock in ceramics Fractography Dislocation and plastic deformation in ceramics Creep and superplasticity of ceramics Creep rupture at high temperatures and safe life design Hardness and wear And more While maintaining the first edition's reputation for being an indispensable professional resource, this new edition has been updated with sketches, explanations, figures, tables, summaries, and problem sets to make it more student-friendly as a textbook in undergraduate and graduate courses on the mechanical properties of ceramics.