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Life's Devices

Life's Devices
Author: Steven Vogel
Publisher: Princeton University Press
Total Pages: 380
Release: 2020-03-31
Genre: Science
ISBN: 0691209499

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This entertaining and informative book describes how living things bump up against non-biological reality. "My immodest aim," says the author, "is to change how you view your immediate surroundings." He asks us to wonder about the design of plants and animals around us: why a fish swims more rapidly than a duck can paddle, why healthy trees more commonly uproot than break, how a shark manages with such a flimsy skeleton, or how a mouse can easily survive a fall onto any surface from any height. The book will not only fascinate the general reader but will also serve as an introductory survey of biomechanics. On one hand, organisms cannot alter the earth's gravity, the properties of water, the compressibility of air, or the behavior of diffusing molecules. On the other, such physical factors form both constraints with which the evolutionary process must contend and opportunities upon which it might capitalize. Life's Devices includes examples from every major group of animals and plants, with references to recent work, with illustrative problems, and with suggestions of experiments that need only common household materials.


Life's Devices

Life's Devices
Author: Steven Vogel
Publisher: Princeton University Press
Total Pages: 384
Release: 1988-12-21
Genre: Science
ISBN: 9780691024189

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Describes how living things bump up against nonbiological reality.


Life's Devices

Life's Devices
Author: Steven Vogel
Publisher: Princeton University Press
Total Pages: 380
Release: 1988-12-21
Genre: Science
ISBN: 0691024189

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Describes how living things bump up against nonbiological reality.


Darwin's Devices

Darwin's Devices
Author: John Long
Publisher: Basic Books
Total Pages: 288
Release: 2012-04-03
Genre: Science
ISBN: 0465029280

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What happens when we let robots play the game of life? The challenge of studying evolution is that the history of life is buried in the past—we can’t witness the dramatic events that shaped the adaptations we see today. But biorobotics expert John Long has found an ingenious way to overcome this problem: he creates robots that look and behave like extinct animals, subjects them to evolutionary pressures, lets them compete for mates and resources, and mutates their ‘genes’. In short, he lets robots play the game of life. In Darwin’s Devices, Long tells the story of these evolving biorobots—how they came to be, and what they can teach us about the biology of living and extinct species. Evolving biorobots can replicate creatures that disappeared from the earth long ago, showing us in real time what happens in the face of unexpected environmental challenges. Biomechanically correct models of backbones functioning as part of an autonomous robot, for example, can help us understand why the first vertebrates evolved them. But the most impressive feature of these robots, as Long shows, is their ability to illustrate the power of evolution to solve difficult technological challenges autonomously—without human input regarding what a workable solution might be. Even a simple robot can create complex behavior, often learning or evolving greater intelligence than humans could possibly program. This remarkable idea could forever alter the face of engineering, design, and even warfare. An amazing tour through the workings of a fertile mind, Darwin’s Devices will make you rethink everything you thought you knew about evolution, robot intelligence, and life itself.


Left to Our Own Devices

Left to Our Own Devices
Author: Margaret E. Morris
Publisher: MIT Press
Total Pages: 187
Release: 2024-05-21
Genre: Technology & Engineering
ISBN: 026255206X

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Unexpected ways that individuals adapt technology to reclaim what matters to them, from working through conflict with smart lights to celebrating gender transition with selfies. We have been warned about the psychological perils of technology: distraction, difficulty empathizing, and loss of the ability (or desire) to carry on a conversation. But our devices and data are woven into our lives. We can't simply reject them. Instead, Margaret Morris argues, we need to adapt technology creatively to our needs and values. In Left to Our Own Devices, Morris offers examples of individuals applying technologies in unexpected ways—uses that go beyond those intended by developers and designers. Morris examines these kinds of personalized life hacks, chronicling the ways that people have adapted technology to strengthen social connection, enhance well-being, and affirm identity. Morris, a clinical psychologist and app creator, shows how people really use technology, drawing on interviews she has conducted as well as computer science and psychology research. She describes how a couple used smart lights to work through conflict; how a woman persuaded herself to eat healthier foods when her photographs of salads garnered “likes” on social media; how a trans woman celebrated her transition with selfies; and how, through augmented reality, a woman changed the way she saw her cancer and herself. These and the many other “off-label” adaptations described by Morris cast technology not just as a temptation that we struggle to resist but as a potential ally as we try to take care of ourselves and others. The stories Morris tells invite us to be more intentional and creative when left to our own devices.


Life Support Devices

Life Support Devices
Author:
Publisher:
Total Pages: 68
Release: 1986
Genre: Breathing apparatus
ISBN:

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Accelerated Life Testing of One-shot Devices

Accelerated Life Testing of One-shot Devices
Author: Narayanaswamy Balakrishnan
Publisher: John Wiley & Sons
Total Pages: 240
Release: 2021-03-23
Genre: Mathematics
ISBN: 1119664004

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Provides authoritative guidance on statistical analysis techniques and inferential methods for one-shot device life-testing Estimating the reliability of one-shot devices—electro-expolsive devices, fire extinguishers, automobile airbags, and other units that perform their function only once—poses unique analytical challenges to conventional approaches. Due to how one-shot devices are censored, their precise failure times cannot be obtained from testing. The condition of a one-shot device can only be recorded at a specific inspection time, resulting in a lack of lifetime data collected in life-tests. Accelerated Life Testing of One-shot Devices: Data Collection and Analysis addresses the fundamental issues of statistical modeling based on data collected from accelerated life-tests of one-shot devices. The authors provide inferential methods and procedures for planning accelerated life-tests, and describe advanced statistical techniques to help reliability practitioners overcome estimation problems in the real world. Topics covered include likelihood inference, competing-risks models, one-shot devices with dependent components, model selection, and more. Enabling readers to apply the techniques to their own lifetime data and arrive at the most accurate inference possible, this practical resource: Provides expert guidance on comprehensive data analysis of one-shot devices under accelerated life-tests Discusses how to design experiments for data collection from efficient accelerated life-tests while conforming to budget constraints Helps readers develops optimal designs for constant-stress and step-stress accelerated life-tests, mainstream life-tests commonly used in reliability practice Includes R code in each chapter for readers to use in their own analyses of one-shot device testing data Features numerous case studies and practical examples throughout Highlights important issues, problems, and future research directions in reliability theory and practice Accelerated Life Testing of One-shot Devices: Data Collection and Analysis is essential reading for graduate students, researchers, and engineers working on accelerated life testing data analysis.


Update on Life Cycle Strategy for New Implants and Medical Devices

Update on Life Cycle Strategy for New Implants and Medical Devices
Author: Marvi Sri Harwoko
Publisher: Smithers Rapra
Total Pages: 124
Release: 2012-10-31
Genre: Medical
ISBN: 1847354416

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With the emergence of new therapies for diseases which affect vital organs either partially or as a whole, the complexity of the parameter interaction and the variety of new discoveries opens many possibilities to implement these proposals into clinical use. Unfortunately, this diversity can also handicap an efficient design process.Therefore, a practical tool has to be developed, which in the early development stages, systematically supports the product and process optimization by preparing and providing information and knowledge.This book details such a methodology for systematizing the product design process, which uses a knowledge-based design process, a customer-oriented engineering process, and a business supporting life cycle model.This book describes how this methodology can be used as a product design guidance tool for supporting the development of a new implant. The methodology resolves the development complexity by using a series of logical steps and provides researchers with the means to assess these steps as soon as possible for anticipating and removing subsequent useless steps.


My Tech-Wise Life

My Tech-Wise Life
Author: Amy Crouch
Publisher: Baker Books
Total Pages: 187
Release: 2020-11-17
Genre: Young Adult Nonfiction
ISBN: 1493426834

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It's time to take our power back We can barely imagine our lives without technology. Tech gives us tools to connect with our friends, listen to our music, document our lives, share our opinions, and keep up with what's going on in the world. Yet it also tempts us to procrastinate, avoid honest conversations, compare ourselves with others, and filter our reality. Sometimes, it feels like our devices have a lot more control over us than we have over them. But it doesn't have to be that way. In fact, we deserve so much more than what technology offers us. And when we're wise about how we use our devices, we can get more--more joy, more connection, more out of life. Tech shouldn't get in the way of a life worth living. Let's get tech-wise.


LIFE CAMERA ACTION

LIFE CAMERA ACTION
Author: David Basulto
Publisher: Lioncrest Publishing
Total Pages: 196
Release: 2016-12-22
Genre: Technology & Engineering
ISBN: 9781619615687

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Producing high-quality video used to be a difficult enterprise--restricted by costly equipment and hard-to-come-by technology. But, today, aspiring filmmakers, journalists, vloggers, live-streamers, coaches, educators, and editors have the tools for creating incredible videos right at their fingertips--literally. David Basulto, founder of iOgrapher and leader in the world of mobile filmmaking, has taught thousands of video enthusiasts across the globe how to turn their phones and tablets into powerful video-making machines. Now he shares his invaluable wisdom in this complete guide to mobile filmmaking, including: - How to select lights, microphones, cases, lenses, tripods, and mixers - Which programs and apps work best - Workflows and practices for creating everything from films to live streams to educational aids and more The future of filmmaking is now. And LIFE. CAMERA. ACTION. is your one-stop guide for bringing your video visions to life today.