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A Palette of Particles
Jeremy Bernstein
Harvard University Press, 2013

From molecules to stars, much of the cosmic canvas can be painted in brushstrokes of primary color: the protons, neutrons, and electrons we know so well. But for meticulous detail, we have to dip into exotic hues—leptons, mesons, hadrons, quarks. Bringing particle physics to life as few authors can, Jeremy Bernstein here unveils nature in all its subatomic splendor.

In this graceful account, Bernstein guides us through high-energy physics from the early twentieth century to the present, including such highlights as the newly discovered Higgs boson. Beginning with Ernest Rutherford’s 1911 explanation of the nucleus, a model of atomic structure emerged that sufficed until the 1930s, when new particles began to be theorized and experimentally confirmed. In the postwar period, the subatomic world exploded in a blaze of unexpected findings leading to the theory of the quark, in all its strange and charmed variations. An eyewitness to developments at Harvard University and the Institute for Advanced Study in Princeton, Bernstein laces his story with piquant anecdotes of such luminaries as Wolfgang Pauli, Murray Gell-Mann, and Sheldon Glashow.

Surveying the dizzying landscape of contemporary physics, Bernstein remains optimistic about our ability to comprehend the secrets of the cosmos—even as its mysteries deepen. We now know that over eighty percent of the universe consists of matter we have never identified or detected. A Palette of Particles draws readers into the excitement of a field where the more we discover, the less we seem to know.

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Parabolic Equation Methods for Electromagnetic Wave Propagation
Mireille Levy
The Institution of Engineering and Technology, 2000
This book is the first to present the application of parabolic equation methods in electromagnetic wave propagation. These powerful numerical techniques have become the dominant tool for assessing clear-air and terrain effects on radiowave propagation and are growing increasingly popular for solving scattering problems.
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The Perfect Wave
With Neutrinos at the Boundary of Space and Time
Heinrich Päs
Harvard University Press, 2014

Almost weightless and able to pass through the densest materials with ease, neutrinos seem to defy the laws of nature. But these mysterious particles may hold the key to our deepest questions about the universe, says physicist Heinrich Päs. In The Perfect Wave, Päs serves as our fluent, deeply knowledgeable guide to a particle world that tests the boundaries of space, time, and human knowledge.

The existence of the neutrino was first proposed in 1930, but decades passed before one was detected. Päs animates the philosophical and scientific developments that led to and have followed from this seminal discovery, ranging from familiar topics of relativity and quantum mechanics to more speculative theories about dark energy and supersymmetry. Many cutting-edge topics in neutrino research--conjectures about the origin of matter, extra-dimensional spacetime, and the possibility of time travel--remain unproven. But Päs describes the ambitious projects under way that may confirm them, including accelerator experiments at CERN and Fermilab, huge subterranean telescopes designed to detect high-energy neutrino radiation, and the Planck space observatory scheduled to investigate the role of neutrinos in cosmic evolution.

As Päs's history of the neutrino illustrates, what is now established fact often sounded wildly implausible and unnatural when first proposed. The radical side of physics is both an exciting and an essential part of scientific progress, and The Perfect Wave renders it accessible to the interested reader.

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Perspectives in Computation
Robert Geroch
University of Chicago Press, 2009
Computation is the process of applying a procedure or algorithm to the solution of a mathematical problem. Mathematicians and physicists have been occupied for many decades pondering which problems can be solved by which procedures, and, for those that can be solved, how this can most efficiently be done. In recent years, quantum mechanics has augmented our understanding of the process of computation and of its limitations.

Perspectives in Computation covers three broad topics: the computation process and its limitations, the search for computational efficiency, and the role of quantum mechanics in computation. The emphasis is theoretical; Robert Geroch asks what can be done, and what, in principle, are the limitations on what can be done? Geroch guides readers through these topics by combining general discussions of broader issues with precise mathematical formulations—as well as through examples of how computation works.

Requiring little technical knowledge of mathematics or physics, Perspectives in Computation will serve both advanced undergraduates and graduate students in mathematics and physics, as well as other scientists working in adjacent fields.
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Philosophy in an Age of Science
Physics, Mathematics, and Skepticism
Hilary Putnam
Harvard University Press, 2012

Hilary Putnam’s unceasing self-criticism has led to the frequent changes of mind he is famous for, but his thinking is also marked by considerable continuity. A simultaneous interest in science and ethics—unusual in the current climate of contention—has long characterized his thought. In Philosophy in an Age of Science, Putnam collects his papers for publication—his first volume in almost two decades.

Mario De Caro and David Macarthur’s introduction identifies central themes to help the reader negotiate between Putnam past and Putnam present: his critique of logical positivism; his enduring aspiration to be realist about rational normativity; his anti-essentialism about a range of central philosophical notions; his reconciliation of the scientific worldview and the humanistic tradition; and his movement from reductive scientific naturalism to liberal naturalism. Putnam returns here to some of his first enthusiasms in philosophy, such as logic, mathematics, and quantum mechanics. The reader is given a glimpse, too, of ideas currently in development on the subject of perception.

Putnam’s work, contributing to a broad range of philosophical inquiry, has been said to represent a “history of recent philosophy in outline.” Here it also delineates a possible future.

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Physical Processes in Circumstellar Disks around Young Stars
Edited by Paulo J. V. Garcia
University of Chicago Press, 2011

Circumstellar disks are vast expanses of dust that form around new stars in the earliest stages of their birth. Predicted by astronomers as early as the eighteenth century, they weren’t observed until the late twentieth century, when interstellar imaging technology enabled us to see nascent stars hundreds of light years away. Since then, circumstellar disks have become an area of intense study among astrophysicists, largely because they are thought to be the forerunners of planetary systems like our own—the possible birthplaces of planets.

            
This volume brings together a team of leading experts to distill the most up-to-date knowledge of circumstellar disks into a clear introductory volume. Understanding circumstellar disks requires a broad range of scientific knowledge, including chemical processes, the properties of dust and gases, hydrodynamics and magnetohydrodynamics, radiation transfer, and stellar evolution—all of which are covered in this comprehensive work, which will be indispensable for graduate students, seasoned researchers, or even advanced undergrads setting out on the study of planetary evolution.

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The Physicists
The History of a Scientific Community in Modern America, With a New Preface by the Author
Daniel J. Kevles
Harvard University Press, 1995

This magnificent account of the coming of age of physics in America has been heralded as the best introduction to the history of science in the United States. Unsurpassed in its breadth and literary style, Daniel J. Kevles’s account portrays the brilliant scientists who became a powerful force in bringing the world into a revolutionary new era. The book ranges widely as it links these exciting developments to the social, cultural, and political changes that occurred from the post–Civil War years to the present. Throughout, Kevles keeps his eye on the central question of how an avowedly elitist enterprise grew and prospered in a democratic culture.

In this new edition, the author has brought the story up-to-date by providing an extensive, authoritative, and colorful account of the Superconducting Super Collider, from its origins in the international competition and intellectual needs of high-energy particle physics, through its establishment as a multibillion-dollar project, to its termination, in 1993, as a result of angry opposition within the American physics community and Congress.

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Physics and Technology of Heterojunction Devices
D. Vernon Morgan
The Institution of Engineering and Technology, 1991
Physics and Technology of Heterojunction Devices brings together the physics of engineering aspects of heterojunction semiconductor devices in one volume.
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Physics Demonstrations
A Sourcebook for Teachers of Physics
Julien Clinton Sprott
University of Wisconsin Press, 2015
Wow! How? Few techniques are as effective at generating interest in science as dramatic demonstrations. This fully illustrated sourcebook describes eighty-five physics demonstrations suitable for performance both inside and outside classrooms. These demonstrations will fascinate and amaze while teaching the wonders and practical science of physics. Videos for the demonstrations are online at http://physicsdemonstrationsvideos.com/.
            Dr. Sprott shares demonstrations tested over many years in his popular public lectures on “The Wonders of Physics,” which appeal to general audiences and to students from grade school to graduate school. Science teachers at all levels will find a wealth of detail showing how to present these demonstrations to students with flair. Science professionals will find indispensable information for creating educational and entertaining public programs. Organized to teach the six major areas of classical physics—motion, heat, sound, electricity, magnetism, and light—Physics Demonstrations includes:
• a brief description of each demonstration
• materials lists, with sources for common materials
• preparation procedures
• discussions of the physics principles demonstrated
• potential safety hazards
• references for further information.
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Physics in the Nineteenth Century
Purrington, Robert
Rutgers University Press, 1997
Putting physics into the historical context of the Industrial Revolution and the European nation-state, Purrington traces the main figures, including Faraday, Maxwell, Kelvin, and Helmholtz, as well as their interactions, experiments, discoveries, and debates. The success of nineteenth-century physics laid the foundation for quantum theory and relativity in the twentieth. Robert D. Purrington is a professor of physics at Tulane University and coauthor of Frame of the Universe.
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Physics of Blackness
Beyond the Middle Passage Epistemology
Michelle M. Wright
University of Minnesota Press, 2015

What does it mean to be Black? If Blackness is not biological in origin but socially and discursively constructed, does the meaning of Blackness change over time and space? In Physics of Blackness: Beyond the Middle Passage Epistemology, Michelle M. Wright argues that although we often explicitly define Blackness as a “what,” it in fact always operates as a “when” and a “where.”

By putting lay discourses on spacetime from physics into conversation with works on identity from the African Diaspora, Physics of Blackness explores how Middle Passage epistemology subverts racist assumptions about Blackness, yet its linear structure inhibits the kind of inclusive epistemology of Blackness needed in the twenty-first century. Wright then engages with bodies frequently excluded from contemporary mainstream consideration: Black feminists, Black queers, recent Black African immigrants to the West, and Blacks whose histories may weave in and out of the Middle Passage epistemology but do not cohere to it.

Physics of Blackness takes the reader on a journey both known and unfamiliar—from Isaac Newton’s laws of motion and gravity to the contemporary politics of diasporic Blackness in the academy, from James Baldwin’s postwar trope of the Eiffel Tower as the site for diasporic encounters to theoretical particle physics’ theory of multiverses and superpositioning, to the almost erased lives of Black African women during World War II. Accessible in its style, global in its perspective, and rigorous in its logic, Physics of Blackness will change the way you look at Blackness.

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The Physics of Extragalactic Radio Sources
David S. De Young
University of Chicago Press, 2002
Extragalactic radio sources are among the most unusual and spectacular objects in the universe, with sizes in excess of millions of light years, radiated energies over ten times those of normal galaxies, and a unique morphology. They reveal some of the most dramatic physical events ever seen and provide essential clues to the basic evolutionary tracks followed by all galaxies and groups of galaxies.

In The Physics of Extragalactic Radio Sources, David De Young provides a clearly written overview of what is currently known about these objects. A unique feature of the book is De Young's emphasis on the physical processes associated with extragalactic radio sources: their evolution, their environment, and their use as probes to solve other astrophysical problems. He also makes extensive use of the large amount of data now available from observations at x-ray, optical, and radio wavelengths to illustrate his main points.
The Physics of Extragalactic Radio Sources will be a comprehensive introduction to the field for graduate students and a useful summary for astrophysicists.
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The Physics of Imaginary Objects
Tina May Hall
University of Pittsburgh Press

Winner of the 2010 Drue Heinz Literature Prize

The Physics of Imaginary Objects,  in fifteen stories and a novella, offers a very different kind of short fiction, blending story with verse to evoke fantasy, allegory, metaphor, love, body, mind, and nearly every sensory perception. Weaving in and out of the space that connects life and death in mysterious ways, these texts use carefully honed language that suggests a newfound spirituality.

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The Physics of Time Reversal
Robert G. Sachs
University of Chicago Press, 1987
The notion that fundamental equations governing the motions of physical systems are invariant under the time reversal transformation (T) has been an important, but often subliminal, element in the development of theoretical physics. It serves as a powerful and useful tool in analyzing the structure of matter at all scales, from gases and condensed matter to subnuclear physics and the quantum theory of fields. The assumption of invariance under T was called into question, however, by the 1964 discovery that a closely related assumption, that of CP invariance (where C is charge conjugation and P is space inversion), is violated in the decay of neutral K mesons.

In The Physics of Time Reversal, Robert G. Sachs comprehensively treats the role of the transformation T, both as a tool for analyzing the structure of matter and as a field of fundamental research relating to CP violation. For this purpose he reformulates the definitions of T, P, and C so as to avoid subliminal assumptions of invariance. He summarizes the standard phenomenology of CP violation in the K-meson system and addresses the question of the mysterious origin of CP violation. Using simple examples based on the standard quark model, Sachs summarizes and illustrates how these phenomenological methods can be extended to analysis of future experiments on heavy mesons. He notes that his reformulated approach to conventional quantum field theory leads to new questions about the meaning of the transformations in the context of recent theoretical developments such as non-Abelian gauge theories, and he suggests ways in which these questions may lead to new directions of research.
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Physics Or Natural Hearing
Glen Aristotle
St. Augustine's Press, 2005
The William of Moerbeke Translation Series, under the general editorship of Stuart D. Warner, is devoted to publishing translations of important works - ancient, medieval, and modern - regardless of the original language, in every area of scholarly endeavor, including philosophy, political science, theology, literature, history, economics, and law. The aim of the series is to bring the reader as close as possible to the letter and spirit of the original work. Each volume will contain a scholarly introduction and notes. We welcome all inquiries and suggestions. Physics, Or Natural Healing is the first volume of this series.
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Physics
Structure and Meaning
Leon N. Cooper
Brandeis University Press, 1992
Physics explores the scientific view of the world as it has developed from the earliest theories of Aristotle, Euclid, and Newton to modern theories, such as Einstein’s relativity and quantum mechanics. The classic text’s chief distinction is its time-proven ability to overcome anxieties about science by arousing interest in imaginative ideas. Those curious about physics but lacking science and mathematics backgrounds will find well-told history and countless stimulating examples. The historical approach enables students to examine philosophical questions from many viewpoints and ot see how current theory evolved. Physics has been thoroughly tested and refined by several decades of classroom teaching. A new prologue covers the years since the original 1968 edition. Chapter source notes, review problems, questions and answers, and mathematical appendices are included for those wishing to pursue topics further. The material is supplemented with clear line drawings, illustrations, graphs, charts, and tables.
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Physics, the Human Adventure
From Copernicus to Einstein and Beyond
Brush, Stephen G
Rutgers University Press, 2001

Winner of the 2001 Joseph Hazen Education Prize of the History of Science Society​

Physics, the Human Adventure is the third edition of the classic text Introduction to Concepts and Theories in Physical Science. Authored by Gerald Holton, the text was a landmark in science education. It was the first modern textbook in physics (or in any other science) to make full and effective use of the history and philosophy of science in presenting for both the general and the science-oriented student an account of the nature of physical science. A second edition, prepared by Stephen G. Brush, brought the book up to date by increasing the coverage of topics in modern physics and by taking account of recent scholarly research in the history of science. 

In the new book Physics, The Human Adventure, each of the chapters has been reworked to further clarify the physics concepts and to incorporate recent physical advances and research. The book shows the unifying power of science by bringing in connections to chemistry, astronomy, and geoscience. In short, the aid of the new edition is to teach good physics while presenting physical science as a human adventure that has become a major force in our civilization.

New chapters discuss theories of the origin of the solar system and the expanding universe; fission, fusion, and the Big Bang–Steady State Controversy; and thematic elements and styles in scientific thought. New topics include:

• Theories of vision: does the eye send out rays or receive them?

• Distances in the solar system

• The prediction of the return of Halley’s comet and analysis of deviations from Kepler’s laws

• Angular momentum conservation and Laplace’s nebular hypothesis

• Relation between symmetries and conservation laws: Emmy Noether’s theorem

• First estimates of atomic sizes

• Consequences of the indistinguishability of elementary particles of the same kind

• Applications of quantum mechanics to many-particle systems

• Dirac’s prediction of anti-matter

• The anthropic principle and other controversial issues on the frontiers of research

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Physics, Volume I
Books 1–4
Aristotle
Harvard University Press

Natural causes.

Aristotle, great Greek philosopher, researcher, reasoner, and writer, born at Stagirus in 384 BC, was the son of a physician. He studied under Plato at Athens and taught there (367–347); subsequently he spent three years at the court of a former pupil in Asia Minor. After some time at Mitylene, in 343–342 he was appointed by King Philip of Macedon to be tutor of his teen-aged son Alexander. After Philip’s death in 336, Aristotle became head of his own school (of “Peripatetics”), the Lyceum at Athens. Because of anti-Macedonian feeling there after Alexander’s death in 323, he withdrew to Chalcis in Euboea, where he died in 322.

Nearly all the works Aristotle prepared for publication are lost; the priceless ones extant are lecture-materials, notes, and memoranda (some are spurious). They can be categorized as follows:

I Practical: Nicomachean Ethics; Great Ethics (Magna Moralia); Eudemian Ethics; Politics; Economics (on the good of the family); On Virtues and Vices.
II Logical: Categories; Analytics (Prior and Posterior); Interpretation; Refutations used by Sophists; Topica.
III Physical: Twenty-six works (some suspect) including astronomy, generation and destruction, the senses, memory, sleep, dreams, life, facts about animals, etc.
IV Metaphysics: on being as being.
V Art: Rhetoric and Poetics.
VI Other works including the Constitution of Athens; more works also of doubtful authorship.
VII Fragments of various works such as dialogues on philosophy and literature; and of treatises on rhetoric, politics, and metaphysics.

The Loeb Classical Library® edition of Aristotle is in twenty-three volumes.

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Physics, Volume II
Books 5–8
Aristotle
Harvard University Press

Natural causes.

Aristotle, great Greek philosopher, researcher, reasoner, and writer, born at Stagirus in 384 BC, was the son of a physician. He studied under Plato at Athens and taught there (367–347); subsequently he spent three years at the court of a former pupil in Asia Minor. After some time at Mitylene, in 343–342 he was appointed by King Philip of Macedon to be tutor of his teen-aged son Alexander. After Philip’s death in 336, Aristotle became head of his own school (of “Peripatetics”), the Lyceum at Athens. Because of anti-Macedonian feeling there after Alexander’s death in 323, he withdrew to Chalcis in Euboea, where he died in 322.

Nearly all the works Aristotle prepared for publication are lost; the priceless ones extant are lecture-materials, notes, and memoranda (some are spurious). They can be categorized as follows:

I Practical: Nicomachean Ethics; Great Ethics (Magna Moralia); Eudemian Ethics; Politics; Economics (on the good of the family); On Virtues and Vices.
II Logical: Categories; Analytics (Prior and Posterior); Interpretation; Refutations used by Sophists; Topica.
III Physical: Twenty-six works (some suspect) including astronomy, generation and destruction, the senses, memory, sleep, dreams, life, facts about animals, etc.
IV Metaphysics: on being as being.
V Art: Rhetoric and Poetics.
VI Other works including the Constitution of Athens; more works also of doubtful authorship.
VII Fragments of various works such as dialogues on philosophy and literature; and of treatises on rhetoric, politics, and metaphysics.

The Loeb Classical Library® edition of Aristotle is in twenty-three volumes.

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Power of the Invisible
The Quantessence of Reality
Sander Bais
Amsterdam University Press, 2024
Quantum Physics is the solid basis of most of our understanding of nature and has been the driver of many technological advances. The trilogy Power of the Invisible: The Quintessence of Reality gives a coherent account of this huge domain of knowledge, which is linked to some fifty Nobel prizes and is one of the greatest scientific achievements of the twentieth century. This quantum story follows three lines in parallel: a pictorial, an explanatory and a mathematical one.
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Practical Matter
Newton’s Science in the Service of Industry and Empire, 1687–1851
Margaret C. Jacob and Larry Stewart
Harvard University Press, 2006
Margaret Jacob and Larry Stewart examine the profound transformation that began in 1687. From the year when Newton published his Principia to the Crystal Palace Exhibition of 1851, science gradually became central to Western thought and economic development. The book aims at a general audience and examines how, despite powerful opposition on the Continent, a Newtonian understanding gained acceptance and practical application. By the mid-eighteenth century the new science had achieved ascendancy, and the race was on to apply Newtonian mechanics to industry and manufacturing. They end the story with the temple to scientific and technological progress that was the Crystal Palace exhibition. Choosing their examples carefully, Jacob and Stewart show that there was nothing preordained or inevitable about the centrality awarded to science. "It is easy to forget that science might have been stillborn, or remained the esoteric knowledge of court elites. Instead, for better and for worse, science became a centerpiece of Western culture."
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A Preliminary Discourse on the Study of Natural Philosophy
John F. W. Herschel
University of Chicago Press, 1987
Originally published in 1830, this book can be called the first modern work in the philosophy of science, covering an extraordinary range of philosophical, methodological, and scientific subjects. 

"Herschel's book . . . brilliantly analyzes both the history and nature of science."—Keith Stewart Thomson, American Scientist
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Probing the Sky with Radio Waves
From Wireless Technology to the Development of Atmospheric Science
Chen-Pang Yeang
University of Chicago Press, 2013
By the late nineteenth century, engineers and experimental scientists generally knew how radio waves behaved, and by 1901 scientists were able to manipulate them to transmit messages across long distances. What no one could understand, however, was why radio waves followed the curvature of the Earth. Theorists puzzled over this for nearly twenty years before physicists confirmed the zig-zag theory, a solution that led to the discovery of a layer in the Earth’s upper atmosphere that bounces radio waves earthward—the ionosphere.
 
In Probing the Sky with Radio Waves, Chen-Pang Yeang documents this monumental discovery and the advances in radio ionospheric propagation research that occurred in its aftermath. Yeang illustrates how the discovery of the ionosphere transformed atmospheric science from what had been primarily an observational endeavor into an experimental science. It also gave researchers a host of new theories, experiments, and instruments with which to better understand the atmosphere’s constitution, the origin of atmospheric electricity, and how the sun and geomagnetism shape the Earth’s atmosphere.  
 
This book will be warmly welcomed by scholars of astronomy, atmospheric science, geoscience, military and institutional history, and the history and philosophy of science and technology, as well as by radio amateurs and electrical engineers interested in historical perspectives on their craft.

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Problems, Volume I
Books 1–19
Aristotle
Harvard University Press, 2011

Peripatetic potpourri.

Aristotle of Stagirus (384–322 BC), the great Greek philosopher, researcher, logician, and scholar, studied with Plato at Athens and taught in the Academy (367–347). Subsequently he spent three years in Asia Minor at the court of his former pupil Hermeias, where he married Pythias, one of Hermeias’ relations. After some time at Mitylene, he was appointed in 343/2 by King Philip of Macedon to be tutor of his teen-aged son Alexander. After Philip’s death in 336, Aristotle became head of his own school (of “Peripatetics”), the Lyceum at Athens. Because of anti-Macedonian feeling there after Alexander’s death in 323, he withdrew to Chalcis in Euboea, where he died the following year.

Problems, the third-longest work in the Aristotelian corpus, contains thirty-eight books covering more than 900 problems about living things, meteorology, ethical and intellectual virtues, parts of the human body, and other topics. Although Problems is an accretion of multiple authorship over several centuries, it offers a fascinating technical view of Peripatetic method and thought. Problems, in two volumes, replaces the earlier Loeb edition by Hett, with a text and translation incorporating the latest scholarship.

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Problems, Volume II
Books 20–38. Rhetoric to Alexander
Aristotle
Harvard University Press, 2011

Peripatetic potpourri.

Aristotle of Stagirus (384–322 BC), the great Greek philosopher, researcher, logician, and scholar, studied with Plato at Athens and taught in the Academy (367–347). Subsequently he spent three years in Asia Minor at the court of his former pupil Hermeias, where he married Pythias, one of Hermeias’ relations. After some time at Mitylene, he was appointed in 343/2 by King Philip of Macedon to be tutor of his teen-aged son Alexander. After Philip’s death in 336, Aristotle became head of his own school (of “Peripatetics”), the Lyceum at Athens. Because of anti-Macedonian feeling there after Alexander’s death in 323, he withdrew to Chalcis in Euboea, where he died the following year.

Problems, the third-longest work in the Aristotelian corpus, contains thirty-eight books covering more than 900 problems about living things, meteorology, ethical and intellectual virtues, parts of the human body, and other topics. Although Problems is an accretion of multiple authorship over several centuries, it offers a fascinating technical view of Peripatetic method and thought. Both Problems, in two volumes, and Rhetoric to Alexander replace the earlier Loeb edition by Hett and Rackham, with texts and translations incorporating the latest scholarship.

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Propagation, Scattering and Diffraction of Electromagnetic Waves
A.S. Ilyinski
The Institution of Engineering and Technology, 1993
This book describes new, highly effective, rigorous analysis methods for electromagnetic wave problems. Examples of their application to the mathematical modelling of micros trip lines, corrugated flexible waveguides, horn antennas, complex-shaped cavity resonators and periodic structures are considered.
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The Pursuit of Harmony
Kepler on Cosmos, Confession, and Community
Aviva Rothman
University of Chicago Press, 2017
A committed Lutheran excommunicated from his own church, a friend to Catholics and Calvinists alike, a layman who called himself a “priest of God,” a Copernican in a world where Ptolemy still reigned, a man who argued at the same time for the superiority of one truth and the need for many truths to coexist—German astronomer Johannes Kepler was, to say the least, a complicated figure. With The Pursuit of Harmony, Aviva Rothman offers a new view of him and his achievements, one that presents them as a story of Kepler’s attempts to bring different, even opposing ideas and circumstances into harmony.
 
Harmony, Rothman shows, was both the intellectual bedrock for and the primary goal of Kepler’s disparate endeavors. But it was also an elusive goal amid the deteriorating conditions of his world, as the political order crumbled and religious war raged. In the face of that devastation, Kepler’s hopes for his theories changed: whereas he had originally looked for a unifying approach to truth, he began instead to emphasize harmony as the peaceful coexistence of different views, one that could be fueled by the fundamentally nonpartisan discipline of mathematics. 
 
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