This book (hardcover) is part of the TREDITION CLASSICS. It contains classical literature works from over two thousand years. Most of these titles have been out of print and off the bookstore shelves for decades. The book series is intended to preserve the cultural legacy and to promote the timeless works of classical literature. Readers of a TREDITION CLASSICS book support the mission to save many of the amazing works of world literature from oblivion. With this series, tredition intends to make thousands of international literature classics available in printed format again - worldwide.

The purpose of this volume is to investigate scholastic culture in the Hellenistic and Roman eras, with a particular focus on ancient book and material culture as well as scholarship beyond Greek authors and the Greek language. Accordingly, one of the major contributions of this work is the inclusion of multiple perspectives and its contributors engage not only with elements of Greek scholastic culture, but also bring Greek ideas into conversation with developing Latin scholarship (see chapters by Dickey, Nicholls, Marshall) and the perspective of a minority culture (i.e., Jewish authors) (see chapters by Hezser, Adams). This multicultural perspective is an important next step in the discussion of ancient scholarship and this volume provides a starting point for future inquiries.

Complexity theory has now been part of a wider intellectual world for the best part of two decades. One could probably mark the start of this interest with the publication of the two popular books by Lewin and Waldrop (both in 1993). In this time, thinking about complexity has had a marked influence in a number of disciplines, including but not limited to: Sociology, Health Care, Political Science, Anthropology, Management, Physics, Biochemistry, Biology, Genetics, Ecology, Mathematics and Computational Theory Sciences. Perhaps even more importantly, talk about the nature of complexity has generated a new and vibrant interaction between these various disciplines. What is a little strange, however, is the relatively small impact Complexity has had on professional Philosophy. Two aspects of Philosophy in general may explain something of this strange state of affairs. In the first place, much of complexity theory has resulted from developments in mathematics and computational theory. This is not the normal domain of most philosophers.

A short but engaging exploration of the brain. In Brains, scientist Leif Østergaard explores our most complicated and mysterious organ. From the dissection of Einstein's brain to research on how to map networks of neurons, Østergaard deconstructs the different parts of the brain and provides an engaging overview of its essential functions. He explains how we store information in the synapses of neural networks and how these networks carry commands to our muscles and internal organs and receive sensory input from our skin, eyes, ears, nose, and mouth. Delving into the subconscious, we learn what our brains are doing while we daydream and how neurotransmitters play a role in addiction. In this fascinating book, Østergaard reveals how this enigmatic organ is even more complex than we thought it was. In Reflections, a series copublished with Denmark's Aarhus University Press, scholars deliver 60-page reflections on key concepts. These books present unique insights on a wide range of topics that entertain and enlighten readers with exciting discoveries and new perspectives.

METHODS OF MATHEMATICAL PHYSICS by HAROLD JEFFREYS, M. A., D. Sc., F. R. S. Plumian Professor of Astronomy, University of Cambridge, and Fellow of St Johns College and BERTHA SWIRLES JEFFREYS, M. A., Ph. D. Felloiv and Lecturer of Girton College SECOND EDITION CAMBRIDGE At the University Press 1950 PUBLISHED BY THE SYNDICS OF THE CAMBRIDGE UNIVERSITY PRESS London Office Bontley House, N. W. I American Branch New York Agents for Canada, India, and Pakistan Macmillan First Edition 1946 Second Edition 1950 Printed in Oreat Britain at the University Press, Cambridge Brooke CrutcMey, University Printer Preface This book is intended to provide an account of those parts of pure mathematics that are most frequently needed in physics. The choice of subject-matter has been rather difficult. A book containing all methods used in different branches of physios would be impossibly long. We have generally included a method if it has applications in at least two branches, though we do not claim to have followed the rule invariably. Abundant applications to special problems are given as illustrations. We think that many students whose interests are mainly in applications have difficulty in following abstract arguments, not on account of incapacity, but because they need to see the point before theit Interest can be aroused. . v A knowledge of calculus is assumed. Some explanation of the standard of rigour and generality aimed at is desirable. We do not accept the common view t at any argument is good enough if it is intended to be used by scientists. We hold that it is as necessary to science as to pure mathematics that the fundamental principles should be clearjy stated and that the conclusions shallfollow from them. But in science it is also necessary that the principles taken as fundamental should be as closely related to observation as possible it matters little to pure mathematics what is taken as fundamental, but it is of primary importance to science. We maintain therefore that careful analysis is more important in science than in pure mathematics, not less. We have also found repeatedly that the easiest way to make a statement reasonably plausible is to give a rigorous proof. Some of the most important results e. g. Cauchys theorem are so surprising at first sight that nothing short of a proof can make them credible. On the other hand, a pure mathematician is usually dissatisfied with a theorem until it has been stated in its most general form. The scientific applications are often limited to a few special types. We have therefore often given proofs under what a pure mathematician will consider unneces sarily restrictive conditions, but these are satisfied in most applications. Generality is a good thing, but it can be purchased at too high a price. Sometimes, if the conditions we adopt are not satisfied in a particular problem, the method of extending the theorem will be obvious but it is sometimes very difficult, and we have not thought it worth while to make elaborate provision against cases that are seldom met. For some exten sive subjects, which are important but need long discussion and are well treated in some standard book, we have thought it sufficient to give references. We consider it especially important that scientists should have reasonably accessible statements of conditions for the truth of the theorems that they use. One often sees a statement that someresult has been rigorously proved, unaccompanied by any verifica tion that the conditions postulated in the proof are satisfied in the actual problem and very often they are not. This misuse of mathematics is to be found in most branches of science. On the other hand, many results are usually proved under conditions that are sufficient but not necessary, and scientists often hesitate to use them, under the mistaken belief that they are necessary...

How many women can we assist have complete sovereignty over themselves and make their own decisions? Details inside.

Photobiomodulation in the Brain: Low-Level Laser (Light) Therapy in Neurology and Neuroscience presents the fundamentals of photobiomodulation and the diversity of applications in which light can be implemented in the brain. It will serve as a reference for future research in the area, providing the basic foundations readers need to understand photobiomodulation's science-based evidence, practical applications and related adaptations to specific therapeutic interventions. The book covers the mechanisms of action of photobiomodulation to the brain, and includes chapters describing the pre-clinical studies and clinical trials that have been undertaken for diverse brain disorders, including traumatic events, degenerative diseases and psychiatric disorders.

Nervous System Drug Delivery: Principles and Practice helps users understand the nervous system physiology affecting drug delivery, the principles that underlie various drug delivery methods, and the appropriate application of drug delivery methods for drug- and disease-specific treatments. Researchers developing nervous system putative therapeutic agents will use this book to optimize drug delivery during preclinical assessment and to prepare for regulatory advancement of new agents. Clinicians will gain direct insights into pathophysiologic alterations that impact drug delivery and students and trainees will find this a critical resource for understanding and applying nervous system drug delivery techniques.

Sir Arthur Conan Doyle, the creator of the famous Sherlock Holmes, was also a believer in ghosts and fairies and wrote books about spiritualism and fairies. In 1917 two young girls took photographs of what they said to be real fairies. The History is known as "The Cottingley Fairies" and this is the story about Conan Doyles investigation of the phenomena.

From the dark shadows of Neptune and Pluto, suddenly an unknown planet emerges, which after a cycle lasting thousands of years, has returned to our solar system, visible from Earth at night as a small star. With her arrival, Nibiru, as the ancients in pre-historic times called her, brings a horror that will afflict the earthlings as never before. They, who our ancestors considered gods, have returned to claim their inheritance. No weapon can withstand this invasion, which is not of material nature and will mercilessly strike the non-physical part of man - his soul An American scholar specialized in ancient languages, discovers an obscure inscription and image on a clay tablet from ancient Sumer, where mention is made of the return of the gods, who stood at the beginning of the birth of humanity. This discovery opens his eyes to the indescribable terrifying truths, leading to an on madness bordering cognizance, that takes its toll and leads to his death. His son, assisted by a wise Indian shaman, begins an almost impossible battle against unknown, sinister threatening powers that attack humanity in the core. Thousands of humans are being evicted from their corporeal body. When these completely unknown entities approach the inhabitants of the White House and attack the president, one fears the worst. A possible salvation of mankind is hidden in mysterious images and petroglyphs on the Gateway of the Sun in Tiahuanaco, Bolivia. A journey full of strange and terrifying events leads the two men to bewildering, unfathomable answers to questions far beyond their intellect. In Siloam Springs, a little town in the United States, a fierce battle takes place, in which a small boy with incredible psychic powers, hopefully, can turn the tide, provided that both men could wrest the truth from the darkness of oblivion: the unknown past of mankind....

This work introduces methods that aid in freshman retention (in the transition from high school and to remain in the university of origin) and orient them towards a successful career in science. Specific examples of successful approaches are given as well as detailed plans for how to engage these students. Pitfalls as well as success are described. In addition this work provides a detailed description of how to develop the students into a cohort that exhibits comradery. Three types of cohort form, those within the freshman class, those among the upperclassmen and those between the freshmen and upperclassmen. The program works because the social reality is that the peer mentor has a better repertoire with the first semester freshmen than the faculty or staff and assists with student success. Factors such as financial aid, policy, and support systems influence student success. In the sciences, students often struggle with the content and adjusting to the college experience. Research states that a mentorship program supports retention as well as enhances the student experience during college. This program creates a cohort group among the upperclassmen mentors and freshmen and provides leadership development for all involved.

Many people may think that the modern physical sciences - physics, chemistry, astronomy - and religion have little to do with each other. There are, however, many points that these two areas intersect. This volume in the Greenwood Guides to Science and Religion will cover the impact of religion and spirituality on some of the great scientific debates of the last 100 years - the origin of the universe, the nature of matter and energy, the quest for a TOE (theory of everything), and the current debates over multiple universes, the anthropic principle, and other aspects of theoretical physics that are borderline philosophy. Debates on these topics are common in popular works, and the author places all of these debates in a context that the average reader can understand. Religion and the Physics Sciences examines how science and religion intersect in some of the most profound scientific questions of the all time: How did the universe begin? What is the nature of matter and energy Did the universe evolve, or was there intelligent guidance? lBL Is there a theory of everything? The volume includes extracts from the most important primary source documents, as well as a glossary and a timeline of events.