'This urgently needed, groundbreaking book provides solid data that coincides with the real life stories I have been hearing for years from men and women nationwide regarding unfair child support laws and policies that have resulted in adverse effects on their children and families. I anticipate that this book will have a major positive impact on social policy and the general collective attitudes toward families in today's society. The information presented in this book must be read and understood by every policymaker to insure that child support policies are made just and fair so that all families can prosper.' - Dianna Thompson, National Family Justice Association, US The delinquent payment of child support by non-custodial to custodial parents is a major problem throughout the United States. To many observers, the problem is one of 'deadbeat dads' - men who simply will not make the required payments. The solution has been to enforce payment by the imposition of increasingly stringent civil and criminal penalties. Despite these efforts, the percentage of single mothers receiving child support has changed very little over the past twenty-five years. The Law and Economics of Child Support Payments investigates why this is, and approaches the payment of child support as an economic problem.

This guide has been developed jointly by the American Academy of Pediatrics and the American College of Obstetricians and Gynecologists, and is designed for use by all personnel involved in the care of pregnant women, their foetuses, and their neonates.

Since precious few architectural drawings and no theoretical treatises on architecture remain from the premodern Islamic world, the Timurid pattern scroll in the collection of the Topkapi Palace Museum Library is an exceedingly rich and valuable source of information. In the course of her in-depth analysis of this scroll dating from the late fifteenth or early sixteenth century, Gülru Necipoğlu throws new light on the conceptualization, recording, and transmission of architectural design in the Islamic world between the tenth and sixteenth centuries. Her text has particularly far-reaching implications for recent discussions on vision, subjectivity, and the semiotics of abstract representation. She also compares the Islamic understanding of geometry with that found in medieval Western art, making this book particularly valuable for all historians and critics of architecture. The scroll, with its 114 individual geometric patterns for wall surfaces and vaulting, is reproduced entirely in color in this elegant, large-format volume. An extensive catalogue includes illustrations showing the underlying geometries (in the form of incised “dead” drawings) from which the individual patterns are generated. An essay by Mohammad al-Asad discusses the geometry of the muqarnas and demonstrates by means of CAD drawings how one of the scroll’s patterns could be used co design a three-dimensional vault.