First published in 1978. In this title, Alan Thomas examines the invention of photography in the early nineteenth century. How the members of this first "visual" generation used photography and how it changed their perceptions of the world are the subjects of this lavishly illustrated book. As the author convincingly shows, the camera’s presence was felt nearly everywhere during the course of the nineteenth century. Approaching the subject topically, Thomas surveys the work of the early photographers in terms of its motivation, insights, and impact on society. The book is rounded out with sections on other genres of photography – theatrical, landscape, and social realism – that amply document the far-reaching impact of this phenomenon on nineteenth-century sensibilities.
Sixteen contributors show in various ways that the boundary between life and art was more porous in the ancient world than it is generally felt to be now.
The ability to see deeply affects how human beings perceive and interpret the world around them. For most people, eyesight is part of everyday communication, social activities, educational and professional pursuits, the care of others, and the maintenance of personal health, independence, and mobility. Functioning eyes and vision system can reduce an adult's risk of chronic health conditions, death, falls and injuries, social isolation, depression, and other psychological problems. In children, properly maintained eye and vision health contributes to a child's social development, academic achievement, and better health across the lifespan. The public generally recognizes its reliance on sight and fears its loss, but emphasis on eye and vision health, in general, has not been integrated into daily life to the same extent as other health promotion activities, such as teeth brushing; hand washing; physical and mental exercise; and various injury prevention behaviors. A larger population health approach is needed to engage a wide range of stakeholders in coordinated efforts that can sustain the scope of behavior change. The shaping of socioeconomic environments can eventually lead to new social norms that promote eye and vision health. Making Eye Health a Population Health Imperative: Vision for Tomorrow proposes a new population-centered framework to guide action and coordination among various, and sometimes competing, stakeholders in pursuit of improved eye and vision health and health equity in the United States. Building on the momentum of previous public health efforts, this report also introduces a model for action that highlights different levels of prevention activities across a range of stakeholders and provides specific examples of how population health strategies can be translated into cohesive areas for action at federal, state, and local levels.
According to Rudolf Steiner's spiritual science, the greatest spiritual event of our time is the renewal and reawakening of our human suprasensory relationship to the higher spiritual worlds. The force that leads to this development--called by various names in different cultural and religious traditions--is called the "Christ impulse" by Anthroposophy, in accordance with Christian terminology. Because of new, naturally endowed suprasensory faculties, human beings are increasingly able to experience and perceive, through an act of grace, the great spiritual force of the Christ impulse. This experience is said to be a naturally given initiation, and today we increasingly hear of such suprasensory experiences. Today, however, a healthy approach to these "natural" phenomena requires us to comprehend suprasensory experiences with full awareness and clear thinking. This book builds an all-important bridge between the naturally given suprasensory experience and its conscious cognition. As a result, empirical suprasensory research "can investigate the different aspects of Christ's etheric becoming and appearance in a way that, both methodically and experientially, fulfils the justified cognitive and scientific requirements of our age." This new paperback edition adds a new introductory chapter.
While a rational consciousness grasps many truths, Gananath Obeyesekere believes an even richer knowledge is possible through a bold confrontation with the stuff of visions and dreams. Spanning both Buddhist and European forms of visionary experience, he fearlessly pursues the symbolic, nonrational depths of such phenomena, reawakening the intuitive, creative impulses that power greater understanding. Throughout his career, Obeyesekere has combined psychoanalysis and anthropology to illuminate the relationship between personal symbolism and religious experience. In this book, he begins with Buddha's visionary trances wherein, over the course of four hours, he witnesses hundreds of thousands of his past births and eons of world evolution, renewal, and disappearance. He then connects this fracturing of empirical and visionary time to the realm of space, considering the experience of a female Christian penitent, who stares devotedly at a tiny crucifix only to see the space around it expand to mirror Christ's suffering. Obeyesekere follows the unconscious motivations underlying rapture, the fantastical consumption of Christ's body and blood, and body mutilation and levitation, bridging medieval Catholicism and the movements of early modern thought as reflected in William Blake's artistic visions and poetic dreams. He develops the term "dream-ego" through a discussion of visionary journeys, Carl Jung's and Sigmund Freud's scientific dreaming, and the cosmic and erotic dream-visions of New Age virtuosos, and he defines the parameters of a visionary mode of knowledge that provides a more elastic understanding of truth. A career-culminating work, this volume translates the epistemology of Hindu and Buddhist thinkers for western audiences while revitalizing western philosophical and scientific inquiry.
The Eye: Basic Sciences in Practice provides highly accessible, concise coverage of all the essential basic science required by today's ophthalmologists and optometrists in training. It is also essential reading for those embarking on a career in visual and ophthalmic science, as well as an invaluable, current refresher for the range of practitioners working in this area. This new fourth edition has now been fully revised and updated in line with current curricula, key research developments and clinical best practice. It succinctly incorporates the massive strides being made by genetics and functional genomics based on the Human Genome Project, the new understanding of how the microbiome affects all aspects of immunology, the remarkable progress in imaging technology now applied to anatomy and neurophysiology, as well as exciting new molecular and other diagnostic methodologies now being used in microbiology and pathology. All this and more collectively brings a wealth of new knowledge to students and practitioners in the fields of ophthalmology and visual science. For the first time, this (print) edition also now comes with bonus access to the complete, fully searchable electronic text - including carefully selected additional information and new video content to further explain and expand on key concepts - making The Eye a more flexible, comprehensive and engaging learning package than ever before. The only all-embracing textbook of basic science suitable for trainee ophthalmologists, optometrists and vision scientists - other books concentrate on the individual areas such as anatomy. Attractive page design with clear, colour diagrams and text boxes make this a much more accessible book to learn from than many postgraduate textbooks. Presents in a readable form an account of all the basic sciences necessary for an understanding of the eye - anatomy, embryology, genetics, biochemistry, physiology, pharmacology, immunology, microbiology and infection and pathology. More on molecular pathology. Thorough updating of the sections on pathology, immunology, pharmacology and immunology. Revision of all other chapters. More colour illustrations Comes with complete electronic version
Containing more than three hundred poems, including nearly a hundred previously unpublished works, this unique collection showcases the intellectual range of Claude McKay (1889-1948), the Jamaican-born poet and novelist whose life and work were marked by restless travel and steadfast social protest. McKay's first poems were composed in rural Jamaican creole and launched his lifelong commitment to representing everyday black culture from the bottom up. Migrating to New York, he reinvigorated the English sonnet and helped spark the Harlem Renaissance with poems such as "If We Must Die." After coming under scrutiny for his communism, he traveled throughout Europe and North Africa for twelve years and returned to Harlem in 1934, having denounced Stalin's Soviet Union. By then, McKay's pristine "violent sonnets" were giving way to confessional lyrics informed by his newfound Catholicism. McKay's verse eludes easy definition, yet this complete anthology, vividly introduced and carefully annotated by William J. Maxwell, acquaints readers with the full transnational evolution of a major voice in twentieth-century poetry.
This is the first book on experimental cinemas of Latin American and Spain to offer a comprehensive look at old and new technologies, including Super 8, VHS, cell phones, virtual reality, artificial intelligence, and more. From the militant films of the 1960s to today's expanded reality experiences, filmmakers in Argentina, Spain, Cuba, Colombia, Brazil, and Mexico have continually used alternative formats both to dialogue with international movements and to counter commercial cinematic trends. To make this argument and cover this vast geographic and historical terrain, Eduardo Ledesma adopts a transnational and intermedial approach, examining exchanges and associations between cineastes to better understand how their films were created and circulated. Ledesma works to untangle both the relations between media and the associations of experimental cinema to cultural phenomena such as diaspora, exile, displacement, and immigration. Throughout the book, connections are further made to other global avant-garde and alternative cinemas and formats, including in the United States.
