Linus Pauling called haemoglobin the most interesting and important of molecules. This important volume shows how X-ray crystallography was used to determine its bewilderingly complex atomic structure and to unravel the stereochemical mechanisms of its respiratory functions. It introduces isomorphous replacement with heavy atoms which led to the first protein structures, haemoglobin and its simpler relative myoglobin. Later papers deal with the stereochemistry of the cooperative effects of haemoglobin, with the relationships between the structures and impaired functions of abnormal haemoglobin, with species adaptation of haemoglobin, and with its action as a drug receptor and as an oxygen sensor. The final papers deal with amino acid repeats which act as polar zippers and their role in certain inherited neurodegenerative diseases.

hardcover with black and grey dust jacket

""The Idea of War and Peace in Contemporary Philosophy"" by Irving Louis Horowitz is a thought-provoking book that delves into the philosophical concepts of war and peace. The author explores the various ways in which war and peace have been conceptualized by philosophers throughout history, and how these ideas have evolved over time. The book is divided into two parts. The first part focuses on the idea of war, examining the philosophical underpinnings of war and the different ways in which it has been justified or condemned. Horowitz also looks at the role of war in modern society, and how it has been used as a tool for political and economic gain. The second part of the book deals with the idea of peace. Horowitz explores the various philosophical approaches to peace, including pacifism, just war theory, and the idea of a world without war. He also examines the practical challenges of achieving peace in a world that is often characterized by conflict and violence. Throughout the book, Horowitz draws on a wide range of philosophical sources, from ancient Greek thinkers such as Plato and Aristotle to modern-day philosophers like Jean-Paul Sartre and Hannah Arendt. He also includes examples from history and current events to illustrate his points and make the material more accessible to readers. Overall, ""The Idea of War and Peace in Contemporary Philosophy"" is a thought-provoking and insightful book that will appeal to anyone interested in the philosophical concepts of war and peace. It is a must-read for students of philosophy, political science, and international relations, as well as anyone interested in the pressing issues of war and peace in the modern world.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.

From a distant world the invaders came. They were a race not unlike mankind but technologically advanced enough to impose their genocidal interests on Earth. In their wake nearly all of the human population is disintegrated, blanketing the surface of the planet in white dust. This holocaust is the ultimate waste of life, as the aliens discover the new world they have conquered and colonized is incompatible with their biology. Now scattered survivors, both human and alien, trudge through this post-apocalyptic wasteland: a power-hungry science fiction writer, a brilliant scientist losing his battle with schizophrenia, a man convinced he's the robot he portrayed on television in pre-invasion times, a recalcitrant hero who has proclaimed himself the son of God, a former boxer tortured by his past and the tribe of misfits who follow him, and a young girl chosen to bear the children of a new civilization in the last known settlement of humanity. Some are aimless, others purposeful, but all cling to survival and their own sanity, unaware their fates are intertwined. When Earth's champions gather, is there hope for a better world? No, definitely not.

Explore the foundations of scientific thought with Wilhelm Ostwald's "Natural Philosophy," a foundational text in the philosophy of science. Delve into the historical development of scientific method and the quest to understand natural laws. This meticulously prepared edition offers insights into the nature of scientific theories and the very essence of scientific inquiry. Ostwald, a prominent figure in the history of science, examines core philosophical questions surrounding scientific practice. A valuable resource for anyone interested in the philosophy and history of science, "Natural Philosophy" provides a clear and insightful exploration of the concepts that underpin our understanding of the world. Explore the timeless appeal of intellectual investigation into the laws of the universe and discover the historical roots of modern scientific thought. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

This volume collects 6 of Stanley G. Weinbaum's classic science fiction stories, including all 3 Professor Haskel van Manderpootz stories. Included are: "Worlds of If," "The Ideal," "The Point of View," "Pygmalion s Spectacles," "A Martian Odyssey," and "Valley of Dreams."

Volume 92 of the Science and Technology Series From Imagination to Mars Exploration Studies of the Journal of the British Interplanetary Society (Part 2, Base Building, Colonization and Terraformation)

Armchair fiction presents extra large editions of the best in classic science fiction novels and short stories. Here's a top-of-the-line novel by one of sci-fi's most heralded authors, Robert Silverberg. Against the night sky, the nearly completed World's Fair Satellite gleamed like a shiny new penny. You could see it even with low-powered field glasses as it moved in its stately orbit around the Earth: a giant copper-hued globe, the biggest space satellite ever constructed. The Fair's opening day?October 12, 1992?was only some six weeks away. And in very much less time than that, Bill Hastings was going to be up there to begin his year in space. From every loudspeaker in Denver Spaceport came the booming message: ?Attention, passengers for Flight 100 Special Transit to the World's Fair. Boarding has now begun? Don't miss this tremendous sequel to ?Regan's Planet.'

The stories here, all of them written between March of 1972 and November of 1973, mark a critical turning point in my career. Those who know the three earlier volumes have traced my evolution from a capable journeyman, very young and as much concerned with paying the rent as he was to advancing the state of the art, into a serious, dedicated craftsman now seeking to leave his mark on science fiction in some significant way. Throughout the decade of the 1960s I had attempted to grow and evolve within the field of writing I loved--building on the best that went before me, the work of Theodore Sturgeon and James Blish and Cyril Kornbluth and Jack Vance and Philip K. Dick and half a dozen others whose great stories had been beacons beckoning me onward--and then, as I reached my own maturity, now trying to bring science fiction along with me into a new realm of development, hauling it along even farther out of its pulp-magazine origins toward what I regarded as a more resonant and evocative kind of visionary storytelling. --Robert Silverberg, from his Introduction

"I have long admired the things Dick Lupoff can do in the way of atmosphere and characterization in any sort of story-dark or light."-ROGER ZELAZNY "His books and stories, I can testify, having read a great many of them and published some myself, almost unfailingly display not only his intelligence and perceptivity, but also the grace and charm of his wit, the skill of his narrative technique, and the exemplary individuality of his ideas."-ROBERT SILVERBERG DREAMS marks the long-awaited completion of Richard A. Lupoff's epic trio of collections, following TERRORS and VISIONS. The stories range from Lovecraftian horror to Holmesian detection, from hard science fiction to whimsy, from semi-autobiographical recreations of past decades to images of the distant future, culminating in the stunning mini-trilogy of "Dreemz.biz," "Wyshes.com," and "Heaven.god." Whatever the genre or mood, these stories never cease to startle, delight, amaze, and-occasionally-terrify!

The Law of Causality and its Limits was the principal philosophical work of the physicist turned philosopher, Philipp Frank. Born in Vienna on March 20, 1884, Frank died in Cambridge, Massachusetts on July 21, 1966. He received his doctorate in 1907 at the University of Vienna in theoretical physics, having studied under Ludwig Boltzmann; his sub sequent research in physics and mathematics was represented by more than 60 scientific papers. Moreover his great success as teacher and expositor was recognized throughout the scientific world with publication of his collaborative Die Differentialgleichungen der Mechanik und Physik, with Richard von Mises, in 1925-27. Frank was responsible for the second volume, on physics, and especially noted for his authoritative article on classical Hamiltonian mechanics and optics. Among his earliest papers were those, beginning in 1908, devoted to special relativity, which together with general relativity and physical cosmology occupied him throughout his life. Already in 1907, Frank published his seminal paper 'Kausalgesetz und Erfahrung' ('Experience and the Law of Causality'), much later collected with a splendid selection of his essays on philosophy of science, in English (1941c and 1949g, in our Bibliography). Joining the first 'Vienna Circle' in the first decade of the 20th century, with Hans Hahn, mathematician, and Otto Neurath, sociologist and economist, and deeply influenced by studies of Ernst Mach's critical conceptual histories of science and by the striking challenge of Poincare and Duhem, Frank continued his epistemological investigations.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ The Romance Of Natural History 2 Philip Henry Gosse Nisbet, 1861 Science; Life Sciences; Zoology; General; Natural history; Nature / General; Science / Life Sciences / Zoology / General

5-Volume Set. Nicholas Rescher is University Professor of Philosophy at the University of Pittsburgh where he also served for many years as Director of the Center for Philosophy of Science. He is a former president of the Eastern Division of the American Philosophical Association, and has also served as President of the American Catholic Philosophical Association, the American Metaphysical Society, the American G W Leibniz Society, and the C S Peirce Society. An honorary member of Corpus Christi College, Oxford, he has been elected to membership in the European Academy of Arts and Sciences (Academia Europaea), the Institut International de Philosophie, and several other learned academies. Having held visiting lectureships at Oxford, Constance, Salamanca, Munich, and Marburg, Professor Rescher has received six honorary degrees from universities on three continents. Author of some hundred books ranging over many areas of philosophy, over a dozen of them translated into other languages, he was awarded the Alexander von Humboldt Prize for Humanistic Scholarship in 1984. Includes the following: Volume 10, Studies in the History of Logic; Volume 11, Studies in the Philosophy of Science; Volume 12, Studies in Metaphysical Optimalism; Volume 13, Studies in Leibniz's Cosmology; Volume 14, Studies in Autobiography.