Our 76th issue is a mammoth one, with 4 novels and 6 short stories (including a new Sherlock Holmes adventure, courtesy of A.L. Sirois and Acquiring Editor Michael Bracken). Take a look at the contents below...I know you’ll be impressed by the quality and diversity of the material. Mysteries / Suspense / Adventure: “The Adventure of the Accelerationist,” by A. L. Sirois [Michael Bracken Presents short story] “A Death in the Department,” by Hal Charles [Solve-It-Yourself Mystery] “The Sodium Arrow,” by Camille Minichino [Barb Goffman Presents short story] The Red Signal, by Grace Livingston Hill [novel] Dead Weight, by Frank Kane [novel] Science Fiction & Fantasy: “The Adventure of the Accelerationist,” by A. L. Sirois [Michael Bracken Presents short story] “The Garnet and the Glory,” by Phyllis Ann Karr [short story, Frostflower & Thorn series] “The Foxholes of Mars,” by Fritz Leiber [short story] “Hsilgne Esrever (Reverse English),” by John S. Carroll [short story] The Stars Look Down, by Lester del Rey [short novel] The Eternal Savage, by Edgar Rice Burroughs [novel]
This comprehensive reference is clearly destined to become the definitive anatomical basis for all molecular neuroscience research. The three volumes provide a complete overview and comparison of the structural organisation of all vertebrate groups, ranging from amphioxus and lamprey through fishes, amphibians and birds to mammals. This thus allows a systematic treatment of the concepts and methodology found in modern comparative neuroscience. Neuroscientists, comparative morphologists and anatomists will all benefit from: * 1,200 detailed and standardised neuroanatomical drawings * the illustrations were painstakingly hand-drawn by a team of graphic designers, specially commissioned by the authors, over a period of 25 years * functional correlations of vertebrate brains * concepts and methodology of modern comparative neuroscience * five full-colour posters giving an overview of the central nervous system of the vertebrates, ideal for mounting and display This monumental work is, and will remain, unique; the only source of such brilliant illustrations at both the macroscopic and microscopic levels.
Considerable effort and money are devoted to developing alternative energy sources, such as wind power, solar power, cellulosic ethanol, and biofuels. This ebook is a collection of research papers on alternative energy sources presented at the Economics o
Without being an explicitly philosophical treatise Chas McCaw's book delves into some of the deepest and most difficult aspects of atomic physics and chemistry and its underlying quantum mechanical account … One of the many strengths of the book under review is that it takes a rigorous and unflinching look at the necessary mathematical details. In addition, the author, who is the Head of Science at Winchester College in the UK, provides as many as 107 exercises which are interspersed throughout the main text. The detailed solutions are given at the end of the book, over a sequence of about 50 pages.'Foundations of ChemistryOrbitals: With Applications in Atomic Spectra describes atomic orbitals at a level suitable for undergraduates in chemistry. The mathematical treatment is brought to life by many illustrations rendered from mathematical functions (no artists' impressions), including three-dimensional plots of angular functions, showing orbital phase, and contour plots of the wavefunctions that result from orbital hybridisation.This revised edition includes new discussion of the origins of the colour of gold and the 'accidental degeneracy' of the hydrogen atom subshells, a new figure, a new exercise and worked solution, as well as several new references. It also contains current and accurate updates to the old edition.Orbitals extends the key fundamental quantum properties to many-electron atoms, linear combinations of atomic orbitals, simple molecules, delocalised systems and atomic spectroscopy. By focusing on simple model systems, use of analogies and avoiding group theory, results are obtained from initial postulates without the need for sophisticated mathematics. The book explains topics from first principles and guides the reader carefully through the necessary mathematics, supplemented by worked solutions to problems.
This is a time of far-reaching change and debate in American education and social policy, spurred in part by a rediscovery that civil-society institutions are often better than government at meeting human needs. As Charles Glenn shows in this book, faith-based schools and social agencies have been particularly effective, especially in meeting the needs of the most vulnerable. However, many oppose providing public funds for religious institutions, either on the grounds that it would threaten the constitutional separation of church and state or from concern it might dilute or secularize the distinctive character of the institutions themselves. Glenn tackles these arguments head on. He builds a uniquely comprehensive and persuasive case for faith-based organizations playing a far more active role in American schools and social agencies. And, most importantly, he shows that they could do so both while receiving public funds and while striking a workable balance between accountability and autonomy. Glenn is ideally placed to make this argument. A leading expert on international education policies, he was for many years the director of urban education and civil rights for the Massachusetts Department of Education, and also serves as an Associate Minister of inner-city churches in Boston. Glenn draws on all his varied experience here as he reviews the policies and practices of governments in the United States and Europe as they have worked with faith-based schools and also with such social agencies as the Salvation Army and Teen Challenge. He seeks to answer key theoretical and practical questions: Why should government make greater use of faith-based providers? How could they do so without violating First Amendment limits? What working relationships protect the goals and standards both of government and of the organizations that the government funds? Glenn shows that, with appropriate forms of accountability and a strong commitment to a distinctive vision of service, faith-based organizations can collaborate safely with government, to their mutual benefit and that of those they serve. This is a major contribution to one of the most important topics in political and social debate today.
In addition to making a number of minor corrections and updat ing the references, we have expanded the section on "real-time system identification" in Chapter 10 of the first edition into two sections and combined it with Chapter 8. In its place, a very brief introduction to wavelet analysis is included in Chapter 10. Although the pyramid algorithms for wavelet decompositions and reconstructions are quite different from the Kalman filtering al gorithms, they can also be applied to time-domain filtering, and it is hoped that splines and wavelets can be incorporated with Kalman filtering in the near future. College Station and Houston Charles K. Chui September 1990 Guanrong Chen Preface to the First Edition Kalman filtering is an optimal state estimation process applied to a dynamic system that involves random perturbations. More precisely, the Kalman filter gives a linear, unbiased, and min imum error variance recursive algorithm to optimally estimate the unknown state of a dynamic system from noisy data taken at discrete real-time. It has been widely used in many areas of industrial and government applications such as video and laser tracking systems, satellite navigation, ballistic missile trajectory estimation, radar, and fire control. With the recent development of high-speed computers, the Kalman filter has become more use ful even for very complicated real-time applications.
Study of Brazilian poetry from 1950-90 examines its 'seven faces' (a pun on Drummond's poem of the same name), phases, and trends. Introductory chapter reviews movement's initial phases and sets the stage for what follows: the legacy of the Modernist movement. Chapters 2-6 cover Concrete poetry and other vanguard groups, the lyricism of popular music, and different types of 1970s youth poetry. Also examines social and esthetic tensions in contemporary Brazilian poetry"--Handbook of Latin American Studies, v. 58.
Light after Dark III: The Mathematics of Gravity and Quanta proves the most important results described in Light after Dark II, from fundamental principles, as elegantly as possible and with the minimum of verbiage. This is a first principles account of the mathematical structure of modern theoretical physics, showing that it is not just a disparate bunch of algorithms and procedures, but is a unified structure based on observation, sound principles and solid logic, and allowing a unique physical interpretation in terms of fundamental constituents, or particles. Light after Dark III: The Mathematics of Gravity and Quanta explains essential mathematics at undergraduate level. Part I covers many core topics in a mathematics degree. Part II is a concise account of results in relativity, including the Lorentz transform from first principles, Riemann curvature, Einstein’s equation, derivations of the Schwarzschild and Friedmann solutions, and proofs of key results. Part III contains the mathematical foundations of relativistic quantum mechanics and constructs quantum electrodynamics. Divergence problems are treated with greater rigour than usual in theoretical physics, but without excessive formality. Classical electromagnetism is derived from fundamental principles. Part IV shows how quantum electrodynamics and general relativity can be described in a single structure. Light after Dark III: The Mathematics of Gravity and Quanta will interest students of mathematics and students of physics and philosophy with a mathematical leaning who are seeking a rigorous treatment and deeper mathematical insight into physical theory.
Computational Quantum Chemistry removes much of the mystery of modern computer programs for molecular orbital calculations by showing how to develop Excel spreadsheets to perform model calculations and investigate the properties of basis sets. Using the book together with the CD-ROM provides a unique interactive learning tool. In addition, because of the integration of theory with working examples on the CD-ROM, the reader can apply advanced features available in the spreadsheet to other applications in chemistry, physics, and a variety of disciplines that require the solution of differential equations.This book and CD-ROM makes a valuable companion for instructors, course designers, and students. It is suitable for direct applications in practical courses in theoretical chemistry and atomic physics, as well as for teaching advanced features of Excel in IT courses.
Research on metal-containing polymers began in the early 1960's when several workers found that vinyl ferrocene and other vinylic transition metal u -com plexes would undergo polymerization under the same conditions as conventional organic monomers to form high polymers which incorporated a potentially reactive metal as an integral part of the polymer structures. Some of these materials could act as semi-conducters and pos sessed one or two dimensional conductivity. Thus appli cations in electronics could be visualized immediately. Other workers found that reactions used to make simple metal chelates could be used to prepare polymers if the ligands were designed properly. As interest in homo geneous catalysts developed in the late 60's and early 70's, several investigators began binding homogeneous catalysts onto polymers, where the advantage of homo geneous catalysis - known reaction mechanisms and the advantage of heterogeneous catalysis - simplicity and ease of recovery of catalysts could both be obtained. Indeed the polymer matrix itself often enhanced the selectivity of the catalyst.
In his magnificent new novel, Charles McCarry returns to the world of his legendary character, Paul Christopher, the crack intelligence agent who is as skilled at choosing a fine wine as he is at tradecraft, at once elegant and dangerous, sophisticated and rough-and-ready. As the novel begins, Paul Christopher, now an aging but remarkably fit 70ish, is dining at home with his cousin Horace, also an ex-agent. Dinner is delicious and uneventful. A day later, Paul has vanished. The months pass, Paulís ashes are delivered by a Chinese official to the American consulate in Beijing and a memorial service is held in Washington. But Horace is not convinced that Paul is dead and, enlisting the support of six other retired colleagues—a sort of all-star backfield of the old Outfit—Horace gets the "Old Boys" back in the game to find Paul Christopher. They start with a photo found in Paulís study: a womanís hand holding a centuriesí old scroll, once in the possession of the Nazis and now sought by the U.S. government and Muslim extremists alike. Harassed by American intelligence, hunted by terrorists, Horace Christopher and the Old Boys travel the globe, from Xinjiang to Brazil, from Rome to Tel Aviv, Budapest to Moscow, in search of Paul and the unspeakably dangerous truth.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.