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Author: Linda Nagata Publisher: ISBN: 9781937197254 Category : Languages : en Pages :
Book Description
Survive long enough, and strangeness becomes cliché.Virgil Copeland, Randall Panwar, and Gabrielle Villanti are all brilliant young biotechnologists, working together on an artificial life-form affectionately known as ¿LOVs,¿ an acronym for Limit Of Vision, because in size LOVs are just at the boundary of what the human eye can easily see. LOVs contain bioengineered human neurons. They enhance brain function when implanted in test animals. Experimentation on humans is, of course, highly illegal. But it¿s the nature of brilliant and ambitious young minds to ignore the rules. Believing the LOVs to be perfectly safe, Virgil, Panwar, and Gabrielle experiment on themselves, using implanted LOVs to enhance their own cognitive abilities.But there is a limit of vision, too, when we try to foresee the consequences of technology¿especially of a living, thinking technology that can evolve into new forms in a matter of hours. When the experiment goes terribly wrong, the consequences are bizarre and unforeseeable. Virgil finds himself on the run, riding the whirlwind of a runaway biotechnology that could lead to the next phase of human evolution.
Author: Linda Nagata Publisher: ISBN: 9781937197254 Category : Languages : en Pages :
Book Description
Survive long enough, and strangeness becomes cliché.Virgil Copeland, Randall Panwar, and Gabrielle Villanti are all brilliant young biotechnologists, working together on an artificial life-form affectionately known as ¿LOVs,¿ an acronym for Limit Of Vision, because in size LOVs are just at the boundary of what the human eye can easily see. LOVs contain bioengineered human neurons. They enhance brain function when implanted in test animals. Experimentation on humans is, of course, highly illegal. But it¿s the nature of brilliant and ambitious young minds to ignore the rules. Believing the LOVs to be perfectly safe, Virgil, Panwar, and Gabrielle experiment on themselves, using implanted LOVs to enhance their own cognitive abilities.But there is a limit of vision, too, when we try to foresee the consequences of technology¿especially of a living, thinking technology that can evolve into new forms in a matter of hours. When the experiment goes terribly wrong, the consequences are bizarre and unforeseeable. Virgil finds himself on the run, riding the whirlwind of a runaway biotechnology that could lead to the next phase of human evolution.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309439981 Category : Medical Languages : en Pages : 587
Book Description
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.
Author: National Research Council Publisher: National Academies Press ISBN: 0309083486 Category : Social Science Languages : en Pages : 369
Book Description
When children and adults apply for disability benefits and claim that a visual impairment has limited their ability to function, the U.S. Social Security Administration (SSA) is required to determine their eligibility. To ensure that these determinations are made fairly and consistently, SSA has developed criteria for eligibility and a process for assessing each claimant against the criteria. Visual Impairments: Determining Eligibility for Social Security Benefits examines SSA's methods of determining disability for people with visual impairments, recommends changes that could be made now to improve the process and the outcomes, and identifies research needed to develop improved methods for the future. The report assesses tests of visual function, including visual acuity and visual fields whether visual impairments could be measured directly through visual task performance or other means of assessing disability. These other means include job analysis databases, which include information on the importance of vision to job tasks or skills, and measures of health-related quality of life, which take a person-centered approach to assessing visual function testing of infants and children, which differs in important ways from standard adult tests.
Author: Linda Nagata Publisher: Macmillan ISBN: 9780765342119 Category : Fiction Languages : en Pages : 354
Book Description
A beautiful young scientist lies dead in a top-secret laboratory, the victim of an illegal experiment with the forbidden nanotechnology of intelligent organisms living at the limits of human vision. In Vietnam, a journalist probes a mysterious cult rumored to have awesome powers. As factions across the globe race to control this strange creation, a new stage in evolution is about to begin high above the Earth. (July)
Author: Paul Peter Urone Publisher: ISBN: 9781680921175 Category : Science Languages : en Pages : 738
Book Description
This is part two of two for College Physics. This book covers chapters 18-34. Please note: The text and images in this textbook are grayscale and the format size has been reduced from 8.5" x 11" to 7.44" x 9.69." This introductory, algebra-based, two-semester college physics book is grounded with real-world examples, illustrations, and explanations to help students grasp key, fundamental physics concepts. College Physics includes learning objectives, concept questions, links to labs and simulations, and ample practice opportunities to solve traditional physics application problems.
Author: National Research Council Publisher: National Academies Press ISBN: Category : Medical Languages : en Pages : 75
Book Description
Recent vision research has led to the emergence of new techniques that offer exciting potential for a more complete assessment of vision in clinical, industrial, and military settings. Emergent Techniques for Assessment of Visual Performance examines four areas of vision testing that offer potential for improved assessment of visual capability including: contrast sensitivity function, dark-focus of accommodation, dynamic visual acuity and dynamic depth tracking, and ambient and focal vision. In contrast to studies of accepted practices, this report focuses on emerging techniques that could help determine whether people have the vision necessary to do their jobs. In addition to examining some of these emerging techniques, the report identifies their usefulness in predicting performance on other visual and visual-motor tasks, and makes recommendations for future research. Emergent Techniques for Assessment of Visual Performance provides summary recommendations for research that will have significant value and policy implications for the next 5 to 10 years. The content and conclusions of this report can serve as a useful resource for those responsible for screening industrial and military visual function.
Author: Linda Nagata
Author: Linda Nagata
Author: National Academies of Sciences, Engineering, and Medicine
Author: Robert Alexander Weale
Author: Helga Kolb
Author: National Research Council
Author: Linda Nagata
Author: J. J. Kulikowski
Author: 
Author: Paul Peter Urone
Author: National Research Council