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Life on Other Planets: A Memoir of Finding My Place in the Universe
by Aomawa ShieldsA stunning and inspiring memoir charting a life as an astronomer, classically-trained actor, mother, and Black woman in STEM, searching for life in the universe while building a meaningful life here on EarthAs a kid, Aomawa Shields was always bumping into things, her neck craned up at the sky, dreaming of becoming an astronaut. A year into an astrophysics PhD program, plagued by self-doubt and discouraged by a white male professor who suggested that she—a young Black woman who also loved fashion, makeup, and the arts—didn&’t belong, she left astronomy and pursued acting professionally for a decade, before a day job working for NASA&’s Spitzer Space Telescope drew her back to the stars. She was the oldest and the only Black student in her PhD cohort. This time, no professor, and no voice in her own head, would stop her. Now an astronomer and astrobiologist at the top of her field, Dr. Shields studies the universe outside our Solar System, researching and uncovering the planets circling distant stars with just the right conditions that could support life—while also using her theater education to communicate the wonder and magic of the universe with those of us here on Earth. But it&’s been a journey as winding and complex as the physics she has mastered. Life on Other Planets is a journey of discovery on this world and on others, a story of creating a life that makes space for joy, love, and wonder while being driven by one of our biggest questions: Is anybody else out there? It is about the possibility of living between multiple worlds and not choosing—but instead charting a new path entirely.
Life on Other Planets: A Memoir of Finding My Place in the Universe
by Aomawa ShieldsAs a child, Aomawa Shields was always bumping into things, her neck craned up at the sky, dreaming of becoming an astronaut. A year into an astrophysics PhD program, plagued by self-doubt and discouraged by a white male professor who suggested that she - a young Black woman who also loved fashion, makeup, and the arts - didn't belong, she left astronomy and pursued acting professionally for a decade, before a day job working for NASA's Spitzer Space Telescope drew her back to the stars. She was the oldest and the only Black student in her PhD cohort. This time, no professor, and no voice in her own head, would stop her.Now an astronomer and astrobiologist at the top of her field, Dr Shields studies the universe outside our solar system, researching and uncovering the planets circling distant stars with just the right conditions that could support life. But it's been a road as winding and complex as the physics she has mastered.Life on Other Planets is a journey of discovery on this world and on others, a story of creating a life that makes space for joy, love and wonder while being driven by one of our biggest questions: is anybody else out there? It is about the possibility of living between multiple worlds and not choosing - but instead charting a new path entirely.
Life on Other Planets: A Memoir of Finding My Place in the Universe
by Aomawa ShieldsAs a child, Aomawa Shields was always bumping into things, her neck craned up at the sky, dreaming of becoming an astronaut. A year into an astrophysics PhD program, plagued by self-doubt and discouraged by a white male professor who suggested that she - a young Black woman who also loved fashion, makeup, and the arts - didn't belong, she left astronomy and pursued acting professionally for a decade, before a day job working for NASA's Spitzer Space Telescope drew her back to the stars. She was the oldest and the only Black student in her PhD cohort. This time, no professor, and no voice in her own head, would stop her.Now an astronomer and astrobiologist at the top of her field, Dr Shields studies the universe outside our solar system, researching and uncovering the planets circling distant stars with just the right conditions that could support life. But it's been a road as winding and complex as the physics she has mastered.Life on Other Planets is a journey of discovery on this world and on others, a story of creating a life that makes space for joy, love and wonder while being driven by one of our biggest questions: is anybody else out there? It is about the possibility of living between multiple worlds and not choosing - but instead charting a new path entirely.
Life, Almost: Miscarriage, misconceptions and a search for answers from the brink of motherhood
by Jennie Agg'Vital and heart-wrenchingly intimate' Leah Hazard'Urgent, fascinating and thought-provoking' Julia Bueno'Thoughtfully researched and beautifully written' Pippa VosperAfter losing four pregnancies with no obvious cause, Jennie Agg set out to understand why miscarriage remains such a profoundly misunderstood, under-researched and under-acknowledged experience.Part-memoir, part-scientific investigation, Life, Almost documents Agg's path to motherhood and her search for answers. Tracing each tentative step of her fifth pregnancy - as her body becomes a creature she does not wish to spook - Agg dismantles the myths that we unquestioningly accept about our reproductive lives:· Why are we told miscarriage can't be prevented when half of all miscarriages are of perfectly healthy embryos?· Why is it normal not to tell anyone you're pregnant for the first three months? · Why don't we know why labour starts? Drawing on pioneering research and interviews with world-leading experts, Life, Almost is a ground-breaking book that will change how you think about miscarriage, and a moving reflection on grief and love at the edge of life as we understand it.
Life, Liberty and the Pursuit of Food Rights
by David E. GumpertDo Americans have the right to privately obtain the foods of our choice from farmers, neighbors, and local producers, in the same way our grandparents and great grandparents used to do? Yes, say a growing number of people increasingly afraid that the mass-produced food sold at supermarkets is excessively processed, tainted with antibiotic residues and hormones, and lacking in important nutrients. These people, a million or more, are seeking foods outside the regulatory system, like raw milk, custom-slaughtered beef, and pastured eggs from chickens raised without soy, purchased directly from private membership-only food clubs that contract with Amish and other farmers. Public-health and agriculture regulators, however, say no: Americans have no inherent right to eat what they want. In today's ever-more-dangerous food-safety environment, they argue, all food, no matter the source, must be closely regulated, and even barred, if it fails to meet certain standards. These regulators, headed up by the U. S. Food and Drug Administration, with help from state agriculture departments, police, and district-attorney detectives, are mounting intense and sophisticated investigative campaigns against farms and food clubs supplying privately exchanged food-even handcuffing and hauling off to jail, under threat of lengthy prison terms, those deemed in violation of food laws. Life, Liberty, and the Pursuit of Food Rights takes readers on a disturbing cross-country journey from Maine to California through a netherworld of Amish farmers paying big fees to questionable advisers to avoid the quagmire of America's legal system, secret food police lurking in vans at farmers markets, cultish activists preaching the benefits of pathogens, U. S. Justice Department lawyers clashing with local sheriffs, small Maine towns passing ordinances to ban regulation, and suburban moms worried enough about the dangers of supermarket food that they'll risk fines and jail to feed their children unprocessed, and unregulated, foods of their choosing. Out of the intensity of this unprecedented crackdown, and the creative and spirited opposition that is rising to meet it, a new rallying cry for food rights is emerging.
Life-Cost Approach to Building Evaluation
by Craig LangstonLife-cost approach to building evaluation comprehensively addresses in a reader-friendly, accessible way the fundamentals of life-cost studies in the built environment. It includes the time-value of money, discounted cash-flow analysis, differential price-level movement and affordability fluctuations. Contemporary issues such as occupancy costs, sustainability implications and value adding are also addressed. Replete with illustrations and examples, this innovative book provides a holistic approach to evaluation that integrates life-costing to broader social and environmental criteria.Important features include:- presentation materials to facilitate face-to-face and online learning - review questions- worked tutorial exercises, and- example examination papers.
Life-Cycle Assessment of Semiconductors
by Sarah B. BoydLife-Cycle Assessment of Semiconductors presents the first and thus far only available transparent and complete life cycle assessment of semiconductor devices. A lack of reliable semiconductor LCA data has been a major challenge to evaluation of the potential environmental benefits of information technologies (IT). The analysis and results presented in this book will allow a higher degree of confidence and certainty in decisions concerning the use of IT in efforts to reduce climate change and other environmental effects. Coverage includes but is not limited to semiconductor manufacturing trends by product type and geography, unique coverage of life-cycle assessment, with a focus on uncertainty and sensitivity analysis of energy and global warming missions for CMOS logic devices, life cycle assessment of flash memory and life cycle assessment of DRAM. The information and conclusions discussed here will be highly relevant and useful to individuals and institutions.
Life-Cycle Assessment: Inventory Guidelines and Principles
by Mary Ann Curran Battelle Memorial InstituteLife-Cycle Assessment presents a brief overview of the development of the life-cycle assessment process and develops guidelines and principles for implementation of a product life-cycle inventory analysis. The book describes inventory analysis, impact analysis, and improvement analysis-the three components of a product life-cycle assessment. It discusses the major stages in a life cycle, including raw materials acquisition, materials manufacture, final product fabrication, filling/packaging/distribution, and consumer use and disposal.
Life-Cycle Civil Engineering: Proceedings of the 7th International Symposium on Life-Cycle Civil Engineering (IALCCE 2020), October 27-30, 2020, Shanghai, China (Life-Cycle of Civil Engineering Systems #5)
by Dan M. Frangopol Airong Chen Xin RuanLife-Cycle Civil Engineering: Innovation, Theory and Practice contains the lectures and papers presented at IALCCE2020, the Seventh International Symposium on Life-Cycle Civil Engineering, held in Shanghai, China, October 27-30, 2020. It consists of a book of extended abstracts and a USB card containing the full papers of 230 contributions, including the Fazlur R. Khan lecture, eight keynote lectures, and 221 technical papers from all over the world. All major aspects of life-cycle engineering are addressed, with special emphasis on life-cycle design, assessment, maintenance and management of structures and infrastructure systems under various deterioration mechanisms due to various environmental hazards. It is expected that the proceedings of IALCCE2020 will serve as a valuable reference to anyone interested in life-cycle of civil infrastructure systems, including students, researchers, engineers and practitioners from all areas of engineering and industry.
Life-Cycle Civil Engineering: Proceedings of the International Symposium on Life-Cycle Civil Engineering, IALCCE '08, held in Varenna, Lake Como, Italy on June 11 - 14, 2008 (Life-Cycle of Civil Engineering Systems)
by Dan M. Frangopol Fabio BiondiniLife-Cycle Civil Engineering contains the papers presented at the First International Symposium on Life-Cycle Civil Engineering (IALCCE 08), held in Villa Monastero, Varenna, Lake Como, Italy, 10-14 June, 2008. It consists of a book and a CD-ROM containing 150 papers, including eight keynote papers and 142 technical contributions from 28 countries.
Life-Cycle Management of Machines and Mechanisms (Mechanisms and Machine Science #90)
by Adrian Pisla Jörg NiemannThis book contains the description of machines and systems as investments goods in production. These machines have a technological and economical life cycle over the time used. By explaining the paradigms of life cycle management, the book describes how the life cycle of such investment goods can be designed, operated and optimized to deliver maximum benefit in industrial environment. Additional examples from industry including case studies and calculations demonstrate practical applications and deliver benefit not only for academic or educational purpose but also for industrial practitioners.
Life-Cycle and Sustainability of Civil Infrastructure Systems: Proceedings of the Third International Symposium on Life-Cycle Civil Engineering (IALCCE'12), Vienna, Austria, October 3-6, 2012 (Life-Cycle of Civil Engineering Systems)
by Konrad Bergmeister Dan M. Frangopol Alfred StraussLife-Cycle and Sustainability of Civil Infrastructure Systems contains the lectures and papers presented at the Third International Symposium on Life-Cycle Civil Engineering (IALCCE 2012) held in one of Vienna‘s most famous venues, the Hofburg Palace, October 3rd-6th, 2012. This volume consists of a book of extended abstracts (516 pp) and a DVD-ROM
Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management (Life-Cycle of Civil Engineering Systems)
by Dan M. Frangopol Hitoshi Furuta Mitsuyoshi AkiyamaCollection of revised expert papers dealing with emerging concepts and innovative applications in life-cycle civil engineering. Topics covered include: life-cycle damage processes, life-cycle assessment and design, life-cycle maintenance and rehabilitation, life-cycle performance of special structures, life-cycle costs, and life cycle and integrated planning of buildings. Intended for researchers, engineers and advanced students working on life-cycle performance in civil engineering. Set comprises a book of extended abstracts (466 pp.) and a searchable DVD-ROM containing full papers (2332 pp.).
Life-Cycle of Structures Under Uncertainty: Emphasis on Fatigue-Sensitive Civil and Marine Structures
by Dan M. Frangopol Sunyong KimLife-cycle analysis is a systemic tool for efficient and effective service life management of deteriorating structures. In the last few decades, theoretical and practical approaches for life-cycle performance and cost analysis have been developed extensively due to increased demand on structural safety and service life extension. This book presents the state-of-the-art in life-cycle analysis and maintenance optimization for fatigue-sensitive structures. Both theoretical background and practical applications have been provided for academics, engineers and researchers. Concepts and approaches of life-cycle performance and cost analysis developed in recent decades are presented. The major topics covered include (a) probabilistic concepts of life-cycle performance and cost analysis, (b) inspection, monitoring and maintenance for fatigue cracks, (c) estimation of fatigue crack detection, (d) optimum inspection and monitoring planning, (e) multi-objective life-cycle optimization, and (f) decision making in life-cycle analysis. Life-cycle optimization covered in the book considers probability of fatigue crack detection, fatigue crack damage detection time, maintenance times, probability of failure, service life and total life-cycle cost. For the practical application and integration of recently developed approaches for inspection and maintenance planning, efficient and effective multi-objective optimization and decision making are presented. This book will help engineers engaged in civil and marine structures including students, researchers and practitioners with reliable and cost-effective maintenance planning of fatigue-sensitive structures, and to develop more advanced approaches and techniques in the field of life-cycle maintenance optimization and safety of structures under various aging and deteriorating conditions. Key Features: Provides the state-of-the-art in life-cycle cost analysis and optimization for fatigue-sensitive structures Provides a solid foundation of theoretical backgrounds and practical applications both for academics and practicing engineers and researchers Covers illustrative examples and recent development for optimum service life management Deals with various structures such as bridges and ships subjected to fatigue .
Life-Cycle of Structures and Infrastructure Systems: PROCEEDINGS OF THE EIGHTH INTERNATIONAL SYMPOSIUM ON LIFE-CYCLE CIVIL ENGINEERING (IALCCE 2023), 2-6 JULY, 2023, POLITECNICO DI MILANO, MILAN, ITALY
by Dan M. Frangopol Fabio BiondiniLife-Cycle of Structures and Infrastructure Systems collects the lectures and papers presented at IALCCE 2023 – The Eighth International Symposium on Life-Cycle Civil Engineering held at Politecnico di Milano, Milan, Italy, 2-6 July, 2023. This Open Access Book contains the full papers of 514 contributions, including the Fazlur R. Khan Plenary Lecture, nine Keynote Lectures, and 504 technical papers from 45 countries.The papers cover recent advances and cutting-edge research in the field of life-cycle civil engineering, including emerging concepts and innovative applications related to life-cycle design, assessment, inspection, monitoring, repair, maintenance, rehabilitation, and management of structures and infrastructure systems under uncertainty. Major topics covered include life-cycle safety, reliability, risk, resilience and sustainability, life-cycle damaging processes, life-cycle design and assessment, life-cycle inspection and monitoring, life-cycle maintenance and management, life-cycle performance of special structures, life-cycle cost of structures and infrastructure systems, and life-cycle-oriented computational tools, among others.This Open Access Book provides an up-to-date overview of the field of life-cycle civil engineering and significant contributions to the process of making more rational decisions to mitigate the life-cycle risk and improve the life-cycle reliability, resilience, and sustainability of structures and infrastructure systems exposed to multiple natural and human-made hazards in a changing climate. It will serve as a valuable reference to all concerned with life-cycle of civil engineering systems, including students, researchers, practicioners, consultants, contractors, decision makers, and representatives of managing bodies and public authorities from all branches of civil engineering.
Lifeboat Sailors: Inside the U.S. Coast Guard's Small Boat Stations
by Dennis L. NobleWritten by a former Coast Guard senior chief, this volume explores the state of the Coast Guard's small boat rescue crews. He tells the stories of a number of rescues. He also explores the bureaucratic structure of the service and recounts complaints of station personnel that the command structure is unresponsive to the needs of the average Coast Guardsman. The Library of Congress cataloging cites the subtitle as "inside the U. S. Coast Guard's small boat stations.
Lifeline Engineering Systems: Network Reliability Analysis and Aseismic Design
by Wei Liu Jie LiThis book, for the first time, introduces comprehensively all main topics of lifeline earthquake engineering, including the structure analysis, network evaluation, and network design. The distinctive features involved in this book are the construction of theories and methods for stochastic analysis of structures based the physical idea, probability analytical algorithms for network evaluation by employing Boolean Algebra, functional evaluation of water distribution networks using hydraulic analysis, and network design methods by employing genetic, simulated annealing, and hybrid algorithms.
Lifelines of Our Society: A Global History of Infrastructure (Infrastructures)
by Dirk van LaakA comprehensive history and examination of global infrastructures and the outsized role they play in our lives.Infrastructure is essential to defining how the public functions, yet there is little public knowledge regarding why and how it became today&’s strongest global force over government and individual lives. Who should build and maintain infrastructures? How are they to be protected? And why are they all in such bad shape? In Lifelines of Our Society, Dirk van Laak offers broad audiences a history of global infrastructures—focused on Western societies, over the past two hundred years—that considers all their many paradoxes. He illustrates three aspects of infrastructure: their development, their influence on nation building and colonialism, and finally, how individuals internalize infrastructure and increasingly become not only its user but regulator.Beginning with public works, infrastructure in the nineteenth century carried the hope that it would facilitate world peace. Van Laak shows how, instead, it transformed to promote consumerism&’s individual freedoms and our notions of work, leisure, and fulfillment. Lifelines of Our Society reveals how today&’s infrastructure is both a source and a reflection of concentrated power and economic growth, which takes the form of cities under permanent construction. Symbols of power, van Laak describes, come with vulnerability, and this book illustrates the dual nature of infrastructure&’s potential to hold nostalgia and inspire fear, to ease movement and govern ideas, and to bring independence to the nuclear family and control governments of the Global South.
Lifelong Kindergarten: Cultivating Creativity through Projects, Passion, Peers, and Play (The\mit Press Ser.)
by Mitchel ResnickHow lessons from kindergarten can help everyone develop the creative thinking skills needed to thrive in today's society.In kindergartens these days, children spend more time with math worksheets and phonics flashcards than building blocks and finger paint. Kindergarten is becoming more like the rest of school. In Lifelong Kindergarten, learning expert Mitchel Resnick argues for exactly the opposite: the rest of school (even the rest of life) should be more like kindergarten. To thrive in today's fast-changing world, people of all ages must learn to think and act creatively—and the best way to do that is by focusing more on imagining, creating, playing, sharing, and reflecting, just as children do in traditional kindergartens.Drawing on experiences from more than thirty years at MIT's Media Lab, Resnick discusses new technologies and strategies for engaging young people in creative learning experiences. He tells stories of how children are programming their own games, stories, and inventions (for example, a diary security system, created by a twelve-year-old girl), and collaborating through remixing, crowdsourcing, and large-scale group projects (such as a Halloween-themed game called Night at Dreary Castle, produced by more than twenty kids scattered around the world). By providing young people with opportunities to work on projects, based on their passions, in collaboration with peers, in a playful spirit, we can help them prepare for a world where creative thinking is more important than ever before.
Lifelong Learning Imperative in Engineering: Summary of a Workshop
by National Academy of Engineering Debasish DuttaThe 21st century is witnessing a rapid increase in the pace of knowledge creation in the sciences and engineering. Competing in this global economy requires a science and engineering workforce that is consistently at the technological forefront. Dr. Charles Vest, President of the National Academy of Engineering, in a speech at the University of Michigan on October 15, 2007, put it simply: prospering in the knowledge age requires people with knowledge. The purpose of the Lifelong Learning Imperative Workshop, summarized in this volume, was to consider learning opportunities for the engineering professional. The participants in the workshop addressed the necessity of lifelong learning, the history of continuing education, possible delivery systems, systems used by other professions, and the current state of learning when viewed in the light of the rapid rate of technological change.
Lifelong Technology-Enhanced Learning: 13th European Conference on Technology Enhanced Learning, EC-TEL 2018, Leeds, UK, September 3-5, 2018, Proceedings (Lecture Notes in Computer Science #11082)
by Hendrik Drachsler Mar Pérez-Sanagustín Viktoria Pammer-Schindler Raymond Elferink Maren ScheffelThis book constitutes the proceedings of the 13th European Conference on Technology Enhanced Learning, EC-TEL 2018, held in Leeds, UK, in September 2018.The 42 full and short papers, 7 demo papers, and 23 poster papers presented in this volume were carefully reviewed and selected from 142 submissions. This year, the European Conference on Technology-Enhanced Learning (EC-TEL) will engage researchers, practitioners, educational developers, entrepreneurs and policy makers in a joint discussion on how to put science, technology and practice at the service of learning to embrace these challenges on the topic: Lifelong technology enhanced learning: Dealing with the complexity of 21st century challenges. Chapter "" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Lifestyle Medicine, Fourth Edition (Lifestyle Medicine Ser.)
by James M. RippeThe fourth edition of Dr. James Rippe’s classic Lifestyle Medicine textbook continues to lead and inform the rapidly growing field of lifestyle medicine. This is the discipline that focuses on the impact of daily habits and actions on both short- and long-term health and quality of life.The first edition of this comprehensive work named the field of lifestyle medicine in the academic medical literature. The fourth edition continues to span and expand the field and offers extensive evidence-based literature in virtually every aspect of lifestyle medicine. This Textbook, edited by cardiologist Dr. James Rippe, who is a leading lifestyle medicine researcher, represents the combined wisdom and recommendations of over 325 experts in virtually every aspect of lifestyle medicine. Chapter authors have been chosen because of their background as leaders in various aspects of lifestyle medicine.Lifestyle Medicine, Fourth Edition contains extensive sections on the treatment and prevention of coronary heart disease,stroke, cancer, diabetes, obesity, substance abuse, dementia, and many other clinical conditions. Key lifestyle modalities such as physical activity, nutrition, weight management, sleep, stress reduction, and positive connections with other humans are supported by detailed discussion and state-of-the-art evidence. The expanded section on behavioral medicine provides an important framework for these discussions. Every chapter has been completely revised and many new topics added, such as lifestyle medicine for nursing, psychiatry, and preventive neurology.The fourth edition of this classic text continues to serve as the leading, comprehensive textbook in lifestyle medicine. The original has been called the “indispensable bible” of lifestyle medicine, and the fourth edition of this work continues to justify this designation.There is no longer any serious doubt that daily habits and actions have a significant impact on multiple aspects of health. The fourth edition of Lifestyle Medicine provides the scientific evidence to support this assertion and will serve as an invaluable reference and guide, not only to lifestyle medicine practitioners but to all primary care physicians, subspecialty physicians, nurses, and other healthcare practitioners.
Lifetime Analysis by Aging Intensity Functions (Studies in Systems, Decision and Control #196)
by Magdalena SzymkowiakThis book addresses a range of aging intensity functions, which make it possible to measure and compare aging trends for lifetime random variables. Moreover, they can be used for the characterization of lifetime distributions, also with bounded support. Stochastic orders based on the aging intensities, and their connections with some other orders, are also discussed. To demonstrate the applicability of aging intensity in reliability practice, the book analyzes both real and generated data. The estimated, properly chosen, aging intensity function is mainly recommended to identify data’s lifetime distribution, and secondly, to estimate some of the parameters of the identified distribution. Both reliability researchers and practitioners will find the book a valuable guide and source of inspiration.
Lifetime Controlling Defects in Tool Steels
by Christian Rudolf SoharIn this thesis Christian Sohar describes his investigation into the gigacycle fatigue behavior of tool steels. In an interdisciplinary approach he uses knowledge and methods from a wide variety of disciplines including materials science, metallurgy, chemistry, physics and mechanical engineering. Christian gives a general introduction into steel tools and fatigue in materials. Later he extensively discusses the experimental techniques and results. Indeed it is the detail of the content in this thesis which makes it an invaluable resource for students entering the field and scientists working in related disciplines. Overall, the thesis helps us understand more about the mechanical behavior of metallic materials with complex microstructure and high hardness.
Lifetime Environmental Impact of Buildings
by Marc Méquignon Hassan Ait HaddouThis work discusses the impact of the life of buildings on sustainable development methods The study of the lifespan of the building is used to assess and manage the environmental impacts associated with all the stages of a product's life, from raw material extraction through to repair, maintenance and 'end of life' scenarios. While several papers have discussed the greenhouse gas emissions of buildings, less research has been done on how these are affected by the lifespan of the building. This book serves to highlight the pertinence of this factor and contributes to providing new ideas on efficiency within the life cycle assessment of a structure.