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There comes a time in the affairs of every organization when we have to sit down and take stock of where we are and where we want to go. When the International Heat Flow Committee (as it was first called), IHFC, was formed in 1963 at the San Francisco International Union of Geodesy and Geophysics with Francis Birch as its first Chairman, the principal purpose was to stimulate work in the basic aspects of geothermics, particularly the measureme...

IF, WHEN YOU SAY "CONSUMPTION TAX , " YOU MEAN . . . by Ernest S. Christian, Jr. and Cliff Massa III Much has been said and written about consumption taxes in the United States, but mostly in a theoretical context. Dozens of schol­ arly treatises have been published, along with innumerable papers and speeches most of which were more argumentative than illumi­ nating in nature. Audiences have sat through uncounted confer­ ences on the merits or...

Recent economic history suggests that a key element in economic growth and development for many countries has been an aggressive export policy and a complementary import policy. Such policies can be very effective provided that resources are used wisely to encourage exports from industries that can be com­ petitive in the international arena. Also, import protection must be used carefully so that it encourages infant industries instead of prov...

In his letter to B. K. Matilal, dated February 20, 1977, the author of this book wrote about his work on Advaita-Vedanta: " ... It was not to present Advaita in the light of current problems of the logic of scientific discovery and modern philosophy of language ... but just the contrary. I do not believe that any 'logic without metaphysics' or 'philosophy of language without thinking' is possible." This passage alone may serve as the clue to Z...

We share with our colleagues the difficulties presented by the increasing volume of drugs available for our use in the care of patients. The introduction of new and effective preparations has added to our problems both in keeping up to date and, paradoxically, in their proper selection and use. There are yet further difficulties in general practice because of the nature of the diseases and situations encountered, uncer­ tainties in the precise...

A reprint of the 1989 edition of this book has been made necessary by continuing demand after rapid exhaustion of the first printing. In the two years since its appearance, there has been relatively little expansion of knowledge on this topic, and its massive accumulation of references still remains an authoritative guide in the difficult task of developing a national breast cancer prevention model. At the same time, its thesis has been sharpe...

There are still heroes in science. They are recognized because the issues and problems they chose to study became the issues and problems of a major field of research. They are also recognized because their insights and solutions are the ones that are tested and evaluated when new ideas and technologies become available. In the field of plant evolutionary biology, the hero is George Ledyard Stebbins. His first scientific publi­ cation appeared...

These proceedings are based upon in~roductory talks, re­ search repor~s and discussions at the NATO Advanced Work­ shop on ELECTROMAGNETIC COUPLING IN THE POLAR CLEFTS AND CAPS, held at Lillehammer, Norway, 20-24th September 1988. By this book we will make the information which was pro­ vided to the participants of the workshop, accessible to a wider audience. Electromagnetic processes governing particle, momen­ tum, and energy transfer from t...

ASTRONOMICAL ECLIPSE PHENOMENA In looking over the long history of human science from time immemorial to our own times, it is impossible to overestimate the role played in it by the phenomena of eclipses of the celestial bodies-both within our solar system as well as in the stellar universe at large. Not later than in the 4th century B. C. , the observed features of the shadow cast on the Moon by the Earth during eclipses led Aristotle (384-32...

BACKGROUND: DEPARTMENTS, SPECIALIZATION, AND PROFESSIONALIZATION IN AMERICAN HIGHER EDUCATION For over half of its history, U.S. higher education turned out mostly cler­ gymen and lawyers. Looking back on that period, we might be tempted to think that this meant specialized training for the ministry or the practice of law. That, however, was not the case. What a college education in the U.S. prepared young men (almost exclusively) for, from th...

This series will include monographs and collections of studies devoted to the investigation and exploration of knowledge, information, and data­ processing systems of all kinds, no matter whether human, (other) ani­ mal, or machine. Its scope is intended to span the full range of interests from classical problems in the philosophy of mind and philosophical psy­ chology through issues in cognitive psychology and sociobiology (concerning the men...

Et moi, .... si j'avait su comment en revenir, One service mathematics has rendered the je n'y serais point alIe.' human race. It has put common sense back Jules Verne where it belongs, on the topmost shelf next to the dusty canister labelled 'discarded non· The series is divergent, therefore we may be sense'. able to do something with it. Eric T. Bell O. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where bot...

The possible impacts of global climate change on different countries has led to the development and ratification of the Framework Convention on Climate Change (FCCC) and has a strong bearing on the future sustainable development of developing countries and countries with economies in transition. The preparation of analytical methodologies and tools for carrying out assessments of vulnerability and adaptation to climate change is therefore of p...

In cats anesthetized lightly with pentobarbital or alpha-chloralose, electrical stimulation of the paramedian lobule of cerebellum resulted in a change of EEG pattern. Prior to stimulation the pattern consisted of h igh-ampl itude slow waves with superimposed low-ampl itude fast activity. In addition, the EEGs of animals anesthetized with chloralose showed "chloralose spikes". Immediately following brief cerebellar stimulation the slow wave ac...

The present book is a translation of E. S. Lyapin, A. Va. Aizenshtat, and M. M. Lesokhin's Uprazhneniya po teorii grupp. I have departed somewhat from the original text in the following respects. I) I have used Roman letters to indicate sets and their elements, and Greek letters to indicate mappings of sets. The Russian text frequently adopts the opposite usage. 2) I have changed some of the terminology slightly in order to conform with presen...

This volume is devoted to the topic of "Monolayer and Sub­ monolayer Helium Films, " which was the subject of a symposium held at Stevens Institute of Technology, June 7th and 8th, 1973. All the papers in this volume were presented at this symposium. The symposium was sponsored by Stevens Institute of Technology with support from the National Science Foundation and the Office of Naval Research, and had as Organizing Committee: Professor D. F. ...

Leonidas Zervas, Emeritus Professor of organic chemistry at the University of Athens, and past president of the National Academy of Greece, cele­ brated his seventieth birthday this past year. For almost fifty years Zervas devoted his scientific skills and perception to the advancement of chemistry, particularly in the field of peptides and proteins. Indeed, his efforts, along with those of his teacher, co-worker, and friend, Max Bergmann, lai...

The present volume has been written primarily for the advanced student and the mature investigator. The book will be of value to the student because it includes representative research problems on a variety of topics, and significant for the mature investigator, because it can help bring him up to date on specific topics in limbic and autonomic nervous system research, an area which has undergone spectacular growth, particularly during the las...

With one exception, the essays which form this book have appeared in various Classical periodicals. They do not claim to present a com­ prehensive account of Petronius and his work, but are intended to illustrate by discussion some aspects of the work and its author that seem, to me at least, to be of interest. "Did Tacitus quote Petronius" appeared in L' A ntiquiM Classique XXXVII, 2, 1968, 641-643, "On Tacitus' Biography of Petronius" and "P...

Many of the methods now in general use in membrane biology, and not already discussed in satisfactory detail elsewhere, have been covered in the eight previously published volumes of this series. Much of this ninth volume is occupied by one authoritative chapter, an unusually thorough and critical review of a relatively new and highly specialized technology that has gained rapid acceptance: immunofluorescence and immunoelectron microscopy. The...