Since 1965, Advances in Magnetic and Optical Resonance has provided researchers with timely expositions of fundamental new developments in the theory of, experimentation with, and application of magnetic and optical resonance.

Physicians in most developed countries are at a great disadvantage when confronted with geographic and tropical diseases. They may be faced with prevention for patients who are outward bound or with diagnosis and treatment on their return. The practitioners' difficulties relate to inade quate teaching in medical schools and to the infrequency with which they are confronted with these exotic diseases. It is quite surprising to realize the extent of travel by Americans to areas where the tropical diseases abound: in 1979 there were 3 million trips by U. S. residents to Central and South America and almost 1 million to Africa and Asia. I Further, the influx from the tropics to the United States in 1978 involved 4. 5 million visitors and more than half a million immigrants. I The single most danger ous ofthese infections is malaria, which is now averaging about 500 cases yearly in the United States; it is important to realize that infection with one species of this organism (Plasmodium falciparum) can be lethal within a few days of the onset of fever. Highly contagious infections such as the newly discovered and extremely lethal Lassa and Ebola fevers may be imported to our shores, plus cholera, antibiotic-resistant bacillary dys entery, and amebic dysentery and liver abscess. Chronic worm infections such as schistosomiasis, although rarely lethal, may have severe conse 2 quences such as paraplegia or hematemesis."

This exciting new text reveals both the evolution of this programming paradigm since its inception and the impressively broad scope of current research in the field. The contributors to this book are all leading world experts in Logic Programming, and they deal with both theoretical and practical issues. They address such diverse topics as: computational molecular biology, machine learning, mobile computing, multi-agent systems, planning, numerical computing and dynamical systems, database systems, an alternative to the "formulas as types" approach, program semantics and analysis, and natural language processing. XXXXXXX Neuer Text Logic Programming was founded 25 years ago. This exciting book reveals both the evolution of this programming paradigm and its impressively broad scope of current research. The contributions by leading computer scientists deal with both theoretical and practical issues. They address diverse topics such as: computational molecular biology, machine learning, mobile computing, multi-agent systems, numerical computing and dynamical systems, database systems, program semantics, natural language processing, and promising future directions.

This volume contains the proceedings of the 25th International Conference on Logic Programming (ICLP 2009). The conference took place in Pasadena, Ca- fornia during July 14-17, 2009. The ICLP series of conferences is aimed at p- viding a technical forum for presenting and disseminating innovative research results in the ?eld of logic programming. Theconference,whichwasco-locatedwiththeInternationalJointConference on Arti?cial Intelligence (IJCAI), featured technical presentations, tutorials, - vited talks, and a number of special events, including: - The 5th ICLP Doctoral Student Consortium - The Second Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP) - The 6th International Workshop on Constraint Handling Rules (CHR) - The 9th International Colloquium on Implementation of Constraint and LOgic Programming Systems (CICLOPS) - The 4th International Workshop on (Constraint) Logic Programming and Software Engineering (CLPSE) - The First Workshop on Commercial Users of Logic Programming (CULP) - Workshop on ISO Prolog - WG17 - The 19th Workshopon Logic-basedmethods in ProgrammingEnvironments (WLPE) Since the ?rst conference held in Marseilles in 1982, ICLP has been the p- miere international conference for disseminating research results in logic p- gramming. The present edition of the conference received 69 submissions in three categories:application, system and tool, and technical papers. From these, the ProgramCommittee selected 29 papers for presentation and inclusion in the proceedings. In addition, the committee selected nine short papers describing on-going research work, PhD theses and research project overviews for poster presentations and inclusion in the proceedings.

This book constitutes the refereed proceedings of the 10th International Symposium on Practical Aspects of Declarative Languages, PADL 2008, held in San Francisco, CA, USA, in January 2008, colocated with POPL 2008, the Symposium on Principles of Programming Languages.

The 20 revised full papers presented together with the abstract of 1 invited talk were carefully reviewed and selected from 44 submissions. The papers address all current aspects of declarative programming and feature original work emphasizing novel applications and implementation techniques for all forms of declarative concepts, including functions, relations, logic, and constraints.

This volume was motivated by the Year of Prolog initiative, launched to celebrate the 50th anniversary of the emergence of Prolog through the work of Alain Colmerauer’s team in Marseille. The volume editors, authors, and scientific advisors and reviewers have been the leading researchers and programmers in this field over decades, and the book represents an excellent overview of the field, its successes, and its future.After a first chapter that gently introduces the Prolog programming language using examples, the next 7 papers discuss general views of the language, possible extensions for the future, and how Prolog can generally be used to solve problems; the next 5 papers explore ideas and experiences of teaching Prolog programming and then 2 papers discuss technology that has been developed for help in that teaching; the next 3 papers describe new languages based on Prolog which show future directions for logic programming; the next 5 chapters explain the applications that were the finalists for the 2022 Alain Colmerauer Prize; and the final 8 papers describe applications developed using the Prolog language, demonstrating the language’s range.

This compilation of seminal essays introduces students to the most exciting scholarship and writing on the environmental history in the United States. With primary documents that illustrate the conditions, perception, and influences of environmental issues from the pre-Columbian era to the present, the book invites students to analyze not only the connections between people and nature, but popular ideas of the environment in American history. Subjects include the changing American landscape, virgin soil epidemics and biological invasions, the impact of colonialism and industrial development, conservation, and the environmental movement and the backlash against it.

An editorial introduction and headnotes for each chapter add scholarly value to the readings and documents. Students and instructors of American environmental history will find this an ideal collection for their courses and research.

This programmed book aims to teach students to design organic syntheses for themselves. Almost all available books on synthesis describe methods and syntheses already carried out by others. This book confronts the student with the problem of synthesizing molecules given nothing but their structure. The synthon approach is used: disconnections breaking the molecule into useable fragments (synthons) are introduced to the student who then teaches himself how to use them by solving a series of problems of steadily increasing difficulty. Though the book has the form of a programme it is not a conventional programmed text. There are no multiple choice questions. Instead, the student has a planned sequence of problems designed to demonstrate the use of each new concept and to test his understanding of it. Each problem is followed by possible solutions and full explanations, so that if the student fails to solve a problem he will still understand the answer better for having attempted the problem himself. The student therefore has the possibility of continuous self-assessment through the use of a large number of problems.

Against the backdrop of thousands of gawking and disorderly onlookers, a Franklin County Sheriff, oversees the public hanging of the Coley brothers for the murder of a Jewish peddler. On humid July, Friday the 13th, 1884 in Louisburg, North Carolina, Tom and Calvin Coley meet their death at the end of a rope on the front lawn of the Franklin County Courthouse. Later they were carried by wagon to a little hamlet called Wood about 20 miles away to be buried where they were born. Originally published in 1984 by the late W. F. Shelton, The Day the Black Rain Fell is part whodunit, part courtroom drama and a vivid re-telling of crime and punishment a hundred or so years ago. Shelton, a former mayor, municipal judge, theater operator and accountant, brings to life that balmy day when honorable men, obligated to uphold the "rule of law," mete out a horrific punishment.