Horizon Icons
Author : Chris Shaw
Publisher :
Page : 80 pages
File Size : 40,58 MB
Release : 2015
Category :
ISBN : 9780957692336
Author : Chris Shaw
Publisher :
Page : 80 pages
File Size : 40,58 MB
Release : 2015
Category :
ISBN : 9780957692336
Author : John Edward Huth
Publisher : Harvard University Press
Page : 539 pages
File Size : 38,61 MB
Release : 2013-05-15
Category : History
ISBN : 0674072820
Long before GPS, Google Earth, and global transit, humans traveled vast distances using only environmental clues and simple instruments. John Huth asks what is lost when modern technology substitutes for our innate capacity to find our way. Encyclopedic in breadth, weaving together astronomy, meteorology, oceanography, and ethnography, The Lost Art of Finding Our Way puts us in the shoes, ships, and sleds of early navigators for whom paying close attention to the environment around them was, quite literally, a matter of life and death. Haunted by the fate of two young kayakers lost in a fog bank off Nantucket, Huth shows us how to navigate using natural phenomena—the way the Vikings used the sunstone to detect polarization of sunlight, and Arab traders learned to sail into the wind, and Pacific Islanders used underwater lightning and “read” waves to guide their explorations. Huth reminds us that we are all navigators capable of learning techniques ranging from the simplest to the most sophisticated skills of direction-finding. Even today, careful observation of the sun and moon, tides and ocean currents, weather and atmospheric effects can be all we need to find our way. Lavishly illustrated with nearly 200 specially prepared drawings, Huth’s compelling account of the cultures of navigation will engross readers in a narrative that is part scientific treatise, part personal travelogue, and part vivid re-creation of navigational history. Seeing through the eyes of past voyagers, we bring our own world into sharper view.
Author :
Publisher :
Page : 160 pages
File Size : 42,77 MB
Release : 1968
Category :
ISBN :
Author : Barry E. Stein
Publisher : MIT Press
Page : 231 pages
File Size : 32,71 MB
Release : 1993-01-22
Category : Medical
ISBN : 0262693011
Bringing together neural, perceptual, and behavioral studies, The Merging of the Senses provides the first detailed review of how the brain assembles information from different sensory systems in order to produce a coherent view of the external world. Stein and Meredith marshall evidence from a broad array of species to show that interactions among senses are the most ancient scheme of sensory organization, an integrative system reflecting a general plan that supersedes structure and species. Most importantly, they explore what is known about the neural processes by which interactions among the senses take place at the level of the single cell.The authors draw on their own experiments to illustrate how sensory inputs converge (from visual, auditory, and somatosensory modalities, for instance) on individual neurons in different areas of the brain, how these neurons integrate their inputs, the principles by which this integration occurs, and what this may mean for perception and behavior. Neurons in the superior colliculus and cortex are emphasized as models of multiple sensory integrators.
Author : Bill Sharpe
Publisher : Triarchy Press
Page : 142 pages
File Size : 16,13 MB
Release : 2020-06-16
Category : Social Science
ISBN : 1911193872
A practical framework for thinking about the future... and an exploration of 'future consciousness' and how to develop it
Author : Louis Couperus
Publisher :
Page : 434 pages
File Size : 24,54 MB
Release : 1894
Category : Great Britain
ISBN :
Author : Sio-Iong Ao
Publisher : World Scientific
Page : 424 pages
File Size : 24,59 MB
Release : 2012
Category : Technology & Engineering
ISBN : 9814390011
This volume contains revised and extended research articles by prominent researchers. Topics covered include operations research, scientific computing, industrial engineering, electrical engineering, communication systems, and industrial applications. The book offers the state-of-the-art advances in engineering technologies and also serves as an excellent reference work for researchers and graduate students working with/on engineering technologies.
Author : J. Frölich
Publisher : Springer Science & Business Media
Page : 528 pages
File Size : 23,52 MB
Release : 2012-12-06
Category : Science
ISBN : 1461534720
Soon after the discovery of quantum mechanics, group theoretical methods were used extensively in order to exploit rotational symmetry and classify atomic spectra. And until recently it was thought that symmetries in quantum mechanics should be groups. But it is not so. There are more general algebras, equipped with suitable structure, which admit a perfectly conventional interpretation as a symmetry of a quantum mechanical system. In any case, a "trivial representation" of the algebra is defined, and a tensor product of representations. But in contrast with groups, this tensor product needs to be neither commutative nor associative. Quantum groups are special cases, in which associativity is preserved. The exploitation of such "Quantum Symmetries" was a central theme at the Ad vanced Study Institute. Introductory lectures were presented to familiarize the participants with the al gebras which can appear as symmetries and with their properties. Some models of local field theories were discussed in detail which have some such symmetries, in par ticular conformal field theories and their perturbations. Lattice models provide many examples of quantum theories with quantum symmetries. They were also covered at the school. Finally, the symmetries which are the cause of the solubility of inte grable models are also quantum symmetries of this kind. Some such models and their nonlocal conserved currents were discussed.
Author : Gordon G. Globus
Publisher : State University of New York Press
Page : 220 pages
File Size : 19,55 MB
Release : 1987-01-09
Category : Psychology
ISBN : 1438404204
Attempts to understand the human condition through dreaming reach back to antiquity, especially in such classical Indian philosophical texts as the Rg Veda and the Upanisads. In a more contemporary vein, Dream Life, Wake Life continues this investigation, as it views the dream as an open window on the waking human condition. The book discusses the major twentieth-century contributions to dream theory, beginning with Freud's 1900 psychoanalytical theory of dreaming and continuing through Jung's transpersonal and Boss's existential approaches. Recent phenomenological, cognitive, and biological developments are also considered. Dream Life, Wake Life addresses human creativity as illuminated by dreaming. While Freud held a "transformative" view of dreaming in which dream life is secondhand, formed by combining memory traces of diverse past waking experiences into novel compositions, Gordon G. Globus sees the process as creative, the fundamental creative action inherent in the human condition.
Author : Sean McNelis
Publisher : Routledge
Page : 297 pages
File Size : 45,22 MB
Release : 2014-01-21
Category : Business & Economics
ISBN : 1317859367
This book presents a new approach to housing research, one that is relevant to all the social sciences. Housing research is diverse and operates across many disciplines, approaches and methods making collaboration difficult. This book outlines a methodological framework that enables researchers from many different fields to collaborate in solving complex and seemingly intractable housing problems. It shows how we can make progress in housing research and deliver better housing outcomes through an integrated approach. Drawing on the work of renowned Canadian methodologist, philosopher, theologian and economist, Bernard Lonergan (1904–1984), McNelis outlines a framework for collaborative research: Functional Collaboration. This new form of collaboration divides up the work of housing research into functional specialties. These distinguish eight inter-related questions that arise in the process of moving from the current housing situation through to providing practical advice to decision-makers. To answer each question a different method is required. Making progress in housing is the result of finding new answers to this complete set of eight inter-related questions. This approach to collaboration opens up a new discourse on method in housing and social research as well as new debates on progress and the nature of science.