Download or read book Studies in the History of Medieval Optics written by David C. Lindberg and published by Variorum Publishing. This book was released on 1983 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in Medieval Astronomy and Optics written by J.L. Mancha and published by Taylor & Francis. This book was released on 2023-07-21 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this selection of studies, J.L. Mancha explores aspects of the development of medieval optics and astronomy, including some medieval antecedents of the work of early modern astronomers. The articles deal with Latin, Hebrew and Arabic texts, and the process of translation and transmission of knowledge, and focus on three main themes. First, the theory and astronomical use of the pinhole camera in the 12th and 13th centuries; the texts edited here contain a solution to the problem of the formation of images cast by light through triangular apertures, equivalent to Kepler's, a description of the correct procedure for measuring solar apparent diameters using finite apertures, and a derivation of the Sun's eccentricity from its apparent diameters at apogee and perigee. Second, the characteristics of the Latin and Provençal versions of Levi ben Gerson's astronomical work, composed in collaboration with the author, as well as his tables and canons for finding syzygies and the mathematical methods used in the derivation of parameters. Third, different aspects of the survival of homocentric astronomy in the Middle Ages, especially al-Bitruji's model for trepidation and the technique for calculating the hippopede resulting from Eudoxan couples.
Download or read book Seeing Through the Veil written by Suzanne Conklin Akbari and published by University of Toronto Press. This book was released on 2004-01-01 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the later Middle Ages, new optical theories were introduced that located the power of sight not in the seeing subject, but in the passive object of vision. This shift had a powerful impact not only on medieval science but also on theories of knowledge, and this changing relationship of vision and knowledge was a crucial element in late medieval religious devotion. In Seeing through the Veil, Suzanne Conklin Akbari examines several late medieval allegories in the context of contemporary paradigm shifts in scientific and philosophical theories of vision. After a survey on the genre of allegory and an overview of medieval optical theories, Akbari delves into more detailed studies of several medieval literary works, including the Roman de la Rose, Dante's Vita Nuova, Convivio, and Commedia, and Chaucer's dream visions and Canterbury Tales. The final chapter, 'Division and Darkness, ' centres on the legacy of allegory in the fifteenth century. Offering a new interdisciplinary, synthetic approach to late medieval intellectual history and to major works within the medieval literary canon, Seeing through the Veil will be an essential resource to the study of medieval literature and culture, as well as philosophy, history of art, and history of science.
Download or read book Science Optics and Music in Medieval and Early Modern Thought written by Alistair Cameron Crombie and published by A&C Black. This book was released on 1990-01-01 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: A.C. Crombie is one of the best known writers on the history of Science. Science, Optics and Music in Medieval and Early Modern Thought brings together a coherent body of essays that complement his books and are of independent value. A.C. Crombie traces general themes in the development of Science: the Aristotelian inheritance and the importance of the search for logical explanation in the middle ages; the ambitions and limitations of experiment and quantification; changing attitudes to scientific progress; the relations between Science and the Arts, and between Mathematics, Music and Medical Science; and the study of the senses. In particular he shows how the mechanistic hypothesis stimulated the experimental and philosophical study of vision.
Download or read book From Sight to Light written by A. Mark Smith and published by University of Chicago Press. This book was released on 2017-11-16 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: From its inception in Greek antiquity, the science of optics was aimed primarily at explaining sight and accounting for why things look as they do. By the end of the seventeenth century, however, the analytic focus of optics had shifted to light: its fundamental properties and such physical behaviors as reflection, refraction, and diffraction. This dramatic shift—which A. Mark Smith characterizes as the “Keplerian turn”—lies at the heart of this fascinating and pioneering study. Breaking from previous scholarship that sees Johannes Kepler as the culmination of a long-evolving optical tradition that traced back to Greek antiquity via the Muslim Middle Ages, Smith presents Kepler instead as marking a rupture with this tradition, arguing that his theory of retinal imaging, which was published in 1604, was instrumental in prompting the turn from sight to light. Kepler’s new theory of sight, Smith reveals, thus takes on true historical significance: by treating the eye as a mere light-focusing device rather than an image-producing instrument—as traditionally understood—Kepler’s account of retinal imaging helped spur the shift in analytic focus that eventually led to modern optics. A sweeping survey, From Sight to Light is poised to become the standard reference for historians of optics as well as those interested more broadly in the history of science, the history of art, and cultural and intellectual history.
Download or read book Measuring Shadows written by Raz Chen-Morris and published by Penn State Press. This book was released on 2016-03-31 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Measuring Shadows, Raz Chen-Morris demonstrates that a close study of Kepler’s Optics is essential to understanding his astronomical work and his scientific epistemology. He explores Kepler’s radical break from scientific and epistemological traditions and shows how the seventeenth-century astronomer posited new ways to view scientific truth and knowledge. Chen-Morris reveals how Kepler’s ideas about the formation of images on the retina and the geometrics of the camera obscura, as well as his astronomical observations, advanced the argument that physical reality could only be described through artificially produced shadows, reflections, and refractions. Breaking from medieval and Renaissance traditions that insisted upon direct sensory perception, Kepler advocated for instruments as mediators between the eye and physical reality, and for mathematical language to describe motion. It was only through this kind of knowledge, he argued, that observation could produce certainty about the heavens. Not only was this conception of visibility crucial to advancing the early modern understanding of vision and the retina, but it affected how people during that period approached and understood the world around them.
Download or read book Theories of Vision from Al kindi to Kepler written by David C. Lindberg and published by University of Chicago Press. This book was released on 1976 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kepler's successful solution to the problem of vision early in the seventeenth century was a theoretical triumph as significant as many of the more celebrated developments of the scientific revolution. Yet the full import of Kepler's arguments can be grasped only when they are viewed against the background of ancient, medieval, and Renaissance visual theory. David C. Lindberg provides this background, and in doing so he fills the gap in historical scholarship and constructs a model for tracing the development of scientific ideas. David C. Lindberg is professor and chairman of the department of the history of science at the University of Wisconsin, Madison.
Download or read book Seeing and Being Seen in the Later Medieval World written by Dallas G. Denery II and published by Cambridge University Press. This book was released on 2005-04-28 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the later Middle Ages people became increasingly obsessed with vision, visual analogies and the possibility of visual error. In this book Dallas Denery addresses the question of what medieval men and women thought it meant to see themselves and others in relation to the world and to God. Exploring the writings of Roger Bacon, Duns Scotus, Peter Aureol and Nicholas of Autrecourt in light of an assortment of popular religious guides for preachers, confessors and penitents, including Peter of Limoges' Treatise on the Moral Eye, he illustrates how the question preoccupied medieval men and women on both an intellectual and practical level. This book offers a unique interdisciplinary examination of the interplay between religious life, perspectivist optics and theology. Denery presents significant new insights into the medieval psyche and conception of the self, ensuring that this book will appeal to historians of medieval science and those of medieval religious life and theology.
Download or read book Roger Bacon and the Sciences written by Jeremiah Hackett and published by BRILL. This book was released on 1997 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major updating of scholarship on the philosophy and thought of Roger Bacon. In particular, it treats his philosophy of language, science and mathematics, moral philosophy, medicine, physics and metaphysics, and his history and sociology of religion.
Download or read book Influences written by Mary Quinlan-McGrath and published by University of Chicago Press. This book was released on 2013-02-20 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today few would think of astronomy and astrology as fields related to theology. Fewer still would know that physically absorbing planetary rays was once considered to have medical and psychological effects. But this was the understanding of light radiation held by certain natural philosophers of early modern Europe, and that, argues Mary Quinlan-McGrath, was why educated people of the Renaissance commissioned artworks centered on astrological themes and practices. Influences is the first book to reveal how important Renaissance artworks were designed to be not only beautiful but also—perhaps even primarily—functional. From the fresco cycles at Caprarola, to the Vatican’s Sala dei Pontefici, to the Villa Farnesina, these great works were commissioned to selectively capture and then transmit celestial radiation, influencing the bodies and minds of their audiences. Quinlan-McGrath examines the sophisticated logic behind these theories and practices and, along the way, sheds light on early creation theory; the relationship between astrology and natural theology; and the protochemistry, physics, and mathematics of rays. An original and intellectually stimulating study, Influences adds a new dimension to the understanding of aesthetics among Renaissance patrons and a new meaning to the seductive powers of art.
Download or read book Medieval Optics and Theories of Light in the Works of Dante written by Simon A. Gilson and published by Edwin Mellen Press. This book was released on 2000 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study investigates Dante's knowledge of several traditions of the extensive medieval literature on light and optics and examines how he assimilates and reworks related imagery, themes, and motifs in his writing.
Download or read book A Source Book in Medieval Science written by Edward Grant and published by Harvard University Press. This book was released on 1974 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Source Book explores a millennium of European scientific thought accompanied by critical commentary and annotation; nearly half the selections appear for the first time in the vernacular. Representing "science" in the medieval sense, selections include alchemy, astrology, logic, and theology as well as mathematics, physics, and biology.
Download or read book Lenses and Waves written by Fokko Jan Dijksterhuis and published by Springer Science & Business Media. This book was released on 2006-01-20 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1690, Christiaan Huygens (1629-1695) published Traité de la Lumière, containing his renowned wave theory of light. It is considered a landmark in seventeenth-century science, for the way Huygens mathematized the corpuscular nature of light and his probabilistic conception of natural knowledge. This book discusses the development of Huygens' wave theory, reconstructing the winding road that eventually led to Traité de la Lumière. For the first time, the full range of manuscript sources is taken into account. In addition, the development of Huygens' thinking on the nature of light is put in the context of his optics as a whole, which was dominated by his lifelong pursuit of theoretical and practical dioptrics. In so doing, this book offers the first account of the development of Huygens' mathematical analysis of lenses and telescopes and its significance for the origin of the wave theory of light. As Huygens applied his mathematical proficiency to practical issues pertaining to telescopes – including trying to design a perfect telescope by means of mathematical theory – his dioptrics is significant for our understanding of seventeenth-century relations between theory and practice. With this full account of Huygens' optics, this book sheds new light on the history of seventeenth-century optics and the rise of the new mathematical sciences, as well as Huygens' oeuvre as a whole. Students of the history of optics, of early mathematical physics, and the Scientific Revolution, will find this book enlightening.
Download or read book Sight and Embodiment in the Middle Ages written by S. Biernoff and published by Springer. This book was released on 2002-07-01 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book breaks new ground by bringing postmodern writings on vision and embodiment into dialogue with medieval texts and images: an interdisciplinary strategy that illuminates and complicates both cultures. This is an invaluable reference work for anyone interested in the history and theory of visuality, and it is essential reading for scholars of art, science or spirituality in the medieval period.
Download or read book Sculptural Seeing written by Christopher R. Lakey and published by Yale University Press. This book was released on 2018-01-01 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demonstrating the influence of optical science on medieval relief sculpture, this groundbreaking book reveals that the concepts that informed the codification of perspective by Renaissance painters were already being employed by sculptors centuries earlier.
Download or read book Vision and Certitude in the Age of Ockham written by Katherine Tachau and published by BRILL. This book was released on 2022-07-11 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: When William of Ockham lectured on Lombard’s Sentences in 1317-1319, he articulated a new theory of knowledge. Its reception by fourteenth-century scholars was, however, largely negative, for it conflicted with technical accounts of vision and with their interprations of Duns Scotus. This study begins with Roger Bacon, a major source for later scholastics’ efforts to tie a complex of semantic and optical explanations together into an account of concept formation, truth and the acquisition of certitude. After considering the challenges of Peter Olivi and Henry of Ghent, Part I concludes with a discussion of Scotus’s epistemology. Part II explores the alternative theories of Peter Aureol and William of Ockham. Part III traces the impact of Scotus, and then of Aureol, on Oxford thought in the years of Ockham’s early audience, culminating with the views of Adam Wodeham. Part IV concerns Aureol’s intellectual legacy at Paris, the introduction of Wodeham’s thought there, and Autrecourt’s controversies.
Download or read book The Arrow of Love written by Dana E. Stewart and published by Bucknell University Press. This book was released on 2003 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: In particular, optical imagery and paradigms afforded poets a new approach to the roles of the languishing male and his powerful beloved."--Jacket.
