This book serves as a reference on links and on the invariants derived via algebraic topology from covering spaces of link exteriors. It emphasizes the features of the multicomponent case not normally considered by knot-theorists, such as longitudes, the homological complexity of many-variable Laurent polynomial rings, the fact that links are not usually boundary links, free coverings of homology boundary links, the lower central series as a source of invariants, nilpotent completion and algebraic closure of the link group, and disc links. Invariants of the types considered here play an essential role in many applications of knot theory to other areas of topology. This second edition introduces two new chapters twisted polynomial invariants and singularities of plane curves. Each replaces brief sketches in the first edition. Chapter 2 has been reorganized, and new material has been added to four other chapters.
Many communities across the nation still lack affordable housing. And many officials continue to claim that “affordable housing” is an oxymoron. Building inexpensively is impossible, they say, because there are too many regulations. Required environmental impact statements and habitat protection laws, they contend, drive up the costs of construction. But is this actually true? In a comprehensive study of the question, the authors of this eye-opening book separate fact from myth. With admirable clarity, they describe the policy debate from its beginning, review the economic theory, trace the evolution of development regulation, and summarize the major research on the topic. In addition, they offer their own research, accompanied by a case study of two strikingly different Washington, D.C., suburbs. They also include results of focus groups conducted in Dallas, Denver, and Tucson. The authors find that environmental regulatory costs—as a share of total costs and processes—are about the same now as they were thirty years ago, even though there are far more regulations today. They find, too, that environmental regulations may actually create benefits that could improve the value of housing. Although they conclude that regulations do not appear to drive up housing costs more now than in the past, they do offer recommendations of ways in which the processes associated with regulations—including review procedures—could be improved and could result in cost savings. Intended primarily for professionals who are involved in, or impacted by, regulations—from public officials, planners, and engineers to housing developers and community activists—this book will provide useful insights and data to anyone who wants to know if (and how) American housing can actually be made “affordable.”
This volume contains papers presented at the 19th International Conference on Genome Informatics (GIW 2008) held at the Marriott Surfers Paradise Resort, Gold Coast, Queensland, Australia from December 1 to 3, 2008. The GIW Series provides an international forum for the presentation and discussion of original research papers on all aspects of bioinformatics, computational biology and systems biology. Its scope includes biological sequence analysis, protein structure prediction, genetic regulatory networks, bioinformatic algorithms, comparative genomics, and biomolecular data integration and analysis. Boasting a history of 19 years, GIW is the longest-running international bioinformatics conference.
All in Good Time is a luminous memoir about growing up in the shadow of the golden age of songwriting and Sinatra, from the celebrated radio personality and novelist Jonathan Schwartz. “Dancing in the Dark.” “That’s Entertainment.” “By Myself.” “You and the Night and the Music.” They are part of the American Songbook, and were all composed by Arthur Schwartz, the elusive father at the center of his son’s beautifully written book. Imagine a childhood in which Judy Garland sings you lullabies, Jackie Robinson hits you fly balls, and yet you’re lonely enough to sneak into the houses of Beverly Hills neighbors and hide behind curtains to watch real families at dinner. At the age of nine, Jonathan Schwartz began broadcasting his father’s songs on a homemade radio station, and would eventually perform those songs, and others, as a pianist-singer in the saloons of London and Paris, meeting Frank Sinatra for the first time along the way. (His portrait of Sinatra is as affectionate and accurate as any written to date.) Schwartz’s love for a married woman caught up in the fervor of the sexual revolution of the 1960s, and his other relationships with both lovers and wives, surround his eventually successful career on New York radio. The men and women who have roles to play include Richard Rodgers, Nelson Riddle, Carly Simon, Jimmy Van Heusen, Bennett Cerf, Elizabeth Taylor, and, of course, Sinatra himself. Schwartz writes of the start of FM radio, the inception of the LP, and the constantly changing flavors of popular music, while revealing the darker corners of his own history. Most of all, Jonathan Schwartz embraces the legacy his father left him: a passion for music, honored with both pride and sorrow.
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