Challenges In Sun Protection

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Challenges in Sun Protection

Author : Christian Surber
Publisher :
ISBN 13 : 9783318066074
Total Pages : 388 pages
Book Rating : 4.0/5 (66 download)

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Book Synopsis Challenges in Sun Protection by : Christian Surber

Download or read book Challenges in Sun Protection written by Christian Surber and published by . This book was released on 2021 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 20th century, tanned skin was associated with good health. However, people began to protect themselves against potential overexposure to avoid sunburns. Around 1945, the first sunscreen products became available. In the years to follow, a vast number of different sunscreen filters and frameworks regulating filter substances and preparations, and methods characterizing sunscreen products were developed. The perception regarding the tasks of sunscreen products changed several times - initially it was promoted as a lifestyle product, then as a skin cancer preventive means, and more recently also for anti-aging. Different purposes and the widespread use of these products have led to myriad studies and a wealth of information. In this volume, the editors present a current collection of information analyzing and discussing issues related to sunscreen products and their use. These include challenges regarding the ideal sunscreen product including filter selection and formulation issues, measurement methods, performance characterization, safety, and regulatory issues. Further papers address topics related to the use of sunscreen products in everyday life, in vulnerable cohorts and outdoor workers. Controversial topics such as environmental effects of sunscreen products and the risks and benefits of UV radiation in the context of skin cancer, vitamin D and cardiovascular and metabolic health are also covered.

Prevention of Skin Cancer

Author : David Hill
Publisher : Springer Science & Business Media
ISBN 13 : 9401705119
Total Pages : 328 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Prevention of Skin Cancer by : David Hill

Download or read book Prevention of Skin Cancer written by David Hill and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our series Cancer Prevention - Cancer Control continues to address the causes and prevention of cancer. In this volume, Hill, Elwood, and English bring together a rich resource summarizing the state of science underpinning the primary prevention of skin cancer. While skin cancer causes an increasing burden, particularly in populations of European origin, our understanding of the role of sun exposure together with the genetic components of skin cancer continues to grow. Given the emphasis on evidence-based medicine and public health prevention efforts, it is noteworthy that, although we can all access the same evidence base, countries around the world have had remarkably different responses to the application of this knowledge to prevent skin cancer. The outstanding contribution of the Australian public health community to the scientific understanding of skin cancer etiology and the translation of this knowledge into national prevention efforts uniquely positions the editors to compile this volume focused on the primary prevention of skin cancer. In so doing they draw on an international team of authors to present a “state of the science” summary of skin cancer prevention and to identify those areas where uncertainty remains. To achieve successful prevention of cancer we must translate our scientific knowledge base into effective prevention programs. This book offers the reader keen insights into the depth of our understanding of etiologic pathways for skin cancer. This etiologic science base is complemented by rigorous prevention science placing emphasis on the social context for effective and sustained prevention efforts.

pH of the Skin: Issues and Challenges

Author : C. Surber
Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3318063851
Total Pages : 214 pages
Book Rating : 4.3/5 (18 download)

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Book Synopsis pH of the Skin: Issues and Challenges by : C. Surber

Download or read book pH of the Skin: Issues and Challenges written by C. Surber and published by Karger Medical and Scientific Publishers. This book was released on 2018-08-21 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of expressing acidity as the negative logarithm of the hydrogen ion concentration was defined and termed pH in the beginning of the 20th century. The general usefulness of the pH concept for life science was recognized and later gained importance to analytical research. Reports on results of pH measurements from living skin established the term acid mantle - the skin's own protective shield that maintains a naturally acid pH. It is invisible to the eye but crucial to the overall wellbeing of skin. Chronic alkalization can throw this acid mantle out of balance, leading to inflammation, dermatitis, and atopic skin diseases. It is therefore no surprise, that skin pH shifts have been observed in various skin pathologies. It is also obvious that the pH in topically applied preparations may play an important role. Optimal pH and buffer capacity within topical preparations not only support stability of active ingredients and auxiliary materials, but may also increase absorption of the non-ionized species of an acidic or a basic active ingredient. They may even open up opportunities to modify and "correct" skin pH and hence accelerate barrier recovery and maintain or enhance barrier integrity. Further efforts are needed to standardize and improve pH measurements in biological media or pharmaceutical/cosmetic vehicles to increase and ensure quality, comparability, and relevance of research data. In this volume, we present a unique collection of papers that address past, present and future issues of the pH of healthy and diseased skin. It is hoped that this collection will foster future efforts in clinical and experimental skin research.

Child Exploitation and Trafficking

Author : Virginia M. Kendall
Publisher : Rowman & Littlefield Publishers
ISBN 13 : 1442209828
Total Pages : 445 pages
Book Rating : 4.4/5 (422 download)

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Book Synopsis Child Exploitation and Trafficking by : Virginia M. Kendall

Download or read book Child Exploitation and Trafficking written by Virginia M. Kendall and published by Rowman & Littlefield Publishers. This book was released on 2011-12-16 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each year, more than two million children around the world fall victim to commercial sexual exploitation. The numbers of children sexually abused for non-commercial purposes are even higher. Put simply, the growing, increasingly-organized epidemic of child exploitation demands a coordinated response. The aim of this book is to bring some fresh thinking to this complicated area of the law, and to help erase some of its counterproductive mythology. The book provides the first comprehensive, practical introduction to the history and present-day reality of child sexual exploitation, as well as to the interconnected web of domestic and transnational federal laws and law enforcement efforts launched in response thereto. It is written from the distinctive perspective of those who have spent their careers in the trenches investigating, prosecuting, and adjudicating these intricate and commonly emotional cases. Relying on real-world examples, the authors offer proscriptive and descriptive practical advice and reform proposals aimed at those involved at all levels in this difficult area. Serving as a “first-line” resource for clear, practical thinking on the range of complex, and often misunderstood, investigative, prosecutorial, and rehabilitative issues surrounding child exploitation cases, this work is a must-have for anyone with interest in the protection of children from sexual exploitation and trafficking.

New Challenges and Solutions for Renewable Energy

Author : Paul Midford
Publisher : Springer Nature
ISBN 13 : 3030545148
Total Pages : 412 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis New Challenges and Solutions for Renewable Energy by : Paul Midford

Download or read book New Challenges and Solutions for Renewable Energy written by Paul Midford and published by Springer Nature. This book was released on 2021-02-12 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book identifies second stage challenges and opportunities for expanding renewable energy into a mainstay of electricity generation that can replace fossil fuels and nuclear power, comparing Japan with several countries in East Asia and Northern Europe. Environmentally sustainable renewable energy technologies have now overtaken fossil fuel and nuclear technologies in terms of total global investment, and the costs of these technologies and related ones (e.g. storage batteries) are rapidly falling. Yet renewable energy use varies greatly from country to country. Major second stage obstacles to replacing fossil and nuclear-fueled electricity generation include the lack of electricity grid capacity and storage assets. Opportunities and solutions include expanding grids regionally and internationally, building flexible smart grids that offer better demand management, and policies that promote the expansion of storage assets, especially grid batteries and hydrogen. In addition, two key factors – electricity market restructuring through unbundling transmission from electricity generating companies; and electricity market liberalization, especially for retail customers – allow consumers to choose power companies based not only on price, but also on method of generation, especially fossil or nuclear generation versus renewable energy.

Automated Machine Learning

Author : Frank Hutter
Publisher : Springer
ISBN 13 : 3030053180
Total Pages : 223 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Automated Machine Learning by : Frank Hutter

Download or read book Automated Machine Learning written by Frank Hutter and published by Springer. This book was released on 2019-05-17 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book presents the first comprehensive overview of general methods in Automated Machine Learning (AutoML), collects descriptions of existing systems based on these methods, and discusses the first series of international challenges of AutoML systems. The recent success of commercial ML applications and the rapid growth of the field has created a high demand for off-the-shelf ML methods that can be used easily and without expert knowledge. However, many of the recent machine learning successes crucially rely on human experts, who manually select appropriate ML architectures (deep learning architectures or more traditional ML workflows) and their hyperparameters. To overcome this problem, the field of AutoML targets a progressive automation of machine learning, based on principles from optimization and machine learning itself. This book serves as a point of entry into this quickly-developing field for researchers and advanced students alike, as well as providing a reference for practitioners aiming to use AutoML in their work.

Challenges of Astronomy

Author : W. Schlosser
Publisher : Springer Science & Business Media
ISBN 13 : 146124434X
Total Pages : 244 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Challenges of Astronomy by : W. Schlosser

Download or read book Challenges of Astronomy written by W. Schlosser and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique collection of thirty experiments ranging from ancient astronomy to cosmology, each containing one or more challenges for the reader. The progression here is from the Earth outward through the solar system to the stellar and galactic realm. Topics include the shape of the sky; Stonehenge as a stone-age abacus; determining the size of the Earth; the distance of the moon, stars and planets; planetary mass, density, temperature and atmosphere; the speed of light; the nature of the quiet and active sun; photometry and spectroscopy; star clusters and variable stars; and fundamental properties of stars.

The Surgeon General's Call to Action to Prevent Skin Cancer

Author : U.s. Department of Health and Human Services
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781502903853
Total Pages : 112 pages
Book Rating : 4.9/5 (38 download)

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Book Synopsis The Surgeon General's Call to Action to Prevent Skin Cancer by : U.s. Department of Health and Human Services

Download or read book The Surgeon General's Call to Action to Prevent Skin Cancer written by U.s. Department of Health and Human Services and published by Createspace Independent Publishing Platform. This book was released on 2014-10-21 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Skin cancer is the most commonly diagnosed cancer in the United States, yet most cases are preventable. Every year in the United States, nearly 5 million people are treated for skin cancer, at an estimated cost of $8.1 billion. Melanoma, the most deadly form of skin cancer, causes nearly 9,000 deaths each year. Despite recent efforts to address risk factors, skin cancer rates continue to rise. While those with lighter skin are more susceptible, anyone can get skin cancer—and it can be serious, even deadly. Almost all of the conditions can be caused by unnecessary ultraviolet (UV) radiation exposure, usually from excessive time in the sun or from the use of indoor tanning devices. It is alarming that every year, nearly one out of every three young white women aged 16–25 engages in indoor tanning. It's important to shatter the myth that tanned skin is a sign of health. And a “base” tan is not a “safe” tan. Tanned skin is damaged skin. Understanding the risk of UV exposure is crucial to protecting ourselves and our loved ones. That is why “The Surgeon General's Call to Action to Prevent Skin Cancer” is important for all of us. It outlines action steps we can all take—as individuals, parents, educators, employers, policy makers, health care professionals, and communities—to reverse this alarming trend. As a nation, we can all do more to address skin cancer as a serious public health challenge. Everyone is urged to find out more about the risk of skin cancer—and what we all can do to prevent it.

Refining Expertise

Author : Gwen Ottinger
Publisher : NYU Press
ISBN 13 : 0814762611
Total Pages : 237 pages
Book Rating : 4.8/5 (147 download)

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Book Synopsis Refining Expertise by : Gwen Ottinger

Download or read book Refining Expertise written by Gwen Ottinger and published by NYU Press. This book was released on 2013-03-04 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2015 Rachel Carson Prize presented by the Society for Social Studies of Science Residents of a small Louisiana town were sure that the oil refinery next door was making them sick. As part of a campaign demanding relocation away from the refinery, they collected scientific data to prove it. Their campaign ended with a settlement agreement that addressed many of their grievances—but not concerns about their health. Yet, instead of continuing to collect data, residents began to let refinery scientists' assertions that their operations did not harm them stand without challenge. What makes a community move so suddenly from actively challenging to apparently accepting experts' authority? Refining Expertise argues that the answer lies in the way that refinery scientists and engineers defined themselves as experts. Rather than claiming to be infallible, they began to portray themselves as responsible—committed to operating safely and to contributing to the well-being of the community. The volume shows that by grounding their claims to responsibility in influential ideas from the larger culture about what makes good citizens, nice communities, and moral companies, refinery scientists made it much harder for residents to challenge their expertise and thus re-established their authority over scientific questions related to the refinery's health and environmental effects. Gwen Ottinger here shows how industrial facilities' current approaches to dealing with concerned communities—approaches which leave much room for negotiation while shielding industry's environmental and health claims from critique—effectively undermine not only individual grassroots campaigns but also environmental justice activism and far-reaching efforts to democratize science. This work drives home the need for both activists and politically engaged scholars to reconfigure their own activities in response, in order to advance community health and robust scientific knowledge about it.

Responsible Business Operations

Author : Jayashankar M. Swaminathan
Publisher : Springer Nature
ISBN 13 : 3030519570
Total Pages : 269 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Responsible Business Operations by : Jayashankar M. Swaminathan

Download or read book Responsible Business Operations written by Jayashankar M. Swaminathan and published by Springer Nature. This book was released on 2021-02-09 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents state-of-the-art research on responsible operations practices. The book identifies the challenges and opportunities arising from the shift towards responsible business operations and examines these issues through the lenses of operations management, emphasizing the supply chain transformations associated with these changes. Developing a responsible business model presents a great opportunity for firms to differentiate in the marketplace through innovative models and insights around responsible operations and supply chain management. To do so, companies in many industries are changing their practices around sourcing materials, supplier compliance around processes and labor, scientific and sustainable approaches to farming in emerging countries, managing counterfeiting risks, and public health management. Responsible Business Operations: Challenges and Opportunities is divided into three sections. Section 1 focuses on environmental responsibility for companies. It also explores alternative energy solutions for both the developed and developing world, as well as worldwide carbon footprint reduction efforts. Section 2 is dedicated to social responsibility, with chapters covering topics including improving agricultural food chains and humanitarian challenges for businesses. Finally Section 3 promotes ethical responsibility, analyzing ways to improve supplier compliance to product, process and ethical standards.

Urbanization and Urban Governance in China

Author : Lin Ye
Publisher : Springer
ISBN 13 : 1137578246
Total Pages : 271 pages
Book Rating : 4.1/5 (375 download)

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Book Synopsis Urbanization and Urban Governance in China by : Lin Ye

Download or read book Urbanization and Urban Governance in China written by Lin Ye and published by Springer. This book was released on 2017-11-29 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the process of urbanization and the profound challenges to China’s urban governance. Economic productivity continues to rise, with increasingly uneven distribution of prosperity and accumulation of wealth. The emergence of individual autonomy including demands for more freedom and participation in the governing process has asked for a change of the traditional top-down control system. The vertical devolution between the central and local states and horizontal competition among local governments produced an uneasy political dynamics in Chinese cities. Many existing publications analyze the urban transformation in China but few focuses on the governance challenges. It is critical to investigate China’s urbanization, paying special attention to its challenges to urban governance. This edited volume fills this gap by organizing ten chapters of distinctive urban development and governance issues.

A People of Hope

Author : John L. Allen
Publisher : Image
ISBN 13 : 0307718492
Total Pages : 258 pages
Book Rating : 4.3/5 (77 download)

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Book Synopsis A People of Hope by : John L. Allen

Download or read book A People of Hope written by John L. Allen and published by Image. This book was released on 2011-11-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Vatican correspondent and analyst draws on lengthy exclusive interviews to survey the achievements of New York Archbishop Timothy Dolan while assessing his candidacy for cardinalship and the papacy.

Renewable Energy and Wildlife Conservation

Author : Christopher E. Moorman
Publisher : JHU Press
ISBN 13 : 1421432730
Total Pages : 279 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Renewable Energy and Wildlife Conservation by : Christopher E. Moorman

Download or read book Renewable Energy and Wildlife Conservation written by Christopher E. Moorman and published by JHU Press. This book was released on 2019-09-10 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together disparate conversations about wildlife conservation and renewable energy, suggesting ways these two critical fields can work hand in hand. Renewable energy is often termed simply "green energy," but its effects on wildlife and other forms of biodiversity can be quite complex. While capturing renewable resources like wind, solar, and energy from biomass can require more land than fossil fuel production, potentially displacing wildlife habitat, renewable energy infrastructure can also create habitat and promote species health when thoughtfully implemented. The authors of Renewable Energy and Wildlife Conservation argue that in order to achieve a balanced plan for addressing these two crucially important sustainability issues, our actions at the nexus of these fields must be directed by current scientific information related to the ecological effects of renewable energy production. Synthesizing an extensive, rapidly growing base of research and insights from practitioners into a single, comprehensive resource, contributors to this volume • describe processes to generate renewable energy, focusing on the Big Four renewables—wind, bioenergy, solar energy, and hydroelectric power • review the documented effects of renewable energy production on wildlife and wildlife habitats • consider current and future policy directives, suggesting ways industrial-scale renewables production can be developed to minimize harm to wildlife populations • explain recent advances in renewable power technologies • identify urgent research needs at the intersection of renewables and wildlife conservation Relevant to policy makers and industry professionals—many of whom believe renewables are the best path forward as the world seeks to meet its expanding energy needs—and wildlife conservationists—many of whom are alarmed at the rate of renewables-related habitat conversion—this detailed book culminates with a chapter underscoring emerging opportunities in renewable energy ecology. Contributors: Edward B. Arnett, Brian B. Boroski, Regan Dohm, David Drake, Sarah R. Fritts, Rachel Greene, Steven M. Grodsky, Amanda M. Hale, Cris D. Hein, Rebecca R. Hernandez, Jessica A. Homyack, Henriette I. Jager, Nicole M. Korfanta, James A. Martin, Christopher E. Moorman, Clint Otto, Christine A. Ribic, Susan P. Rupp, Jake Verschuyl, Lindsay M. Wickman, T. Bently Wigley, Victoria H. Zero

Dr. Lani's No-Nonsense Sun Health Guide

Author : Dr. Lani Simpson
Publisher : Turner Publishing Company
ISBN 13 : 168442304X
Total Pages : 259 pages
Book Rating : 4.6/5 (844 download)

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Book Synopsis Dr. Lani's No-Nonsense Sun Health Guide by : Dr. Lani Simpson

Download or read book Dr. Lani's No-Nonsense Sun Health Guide written by Dr. Lani Simpson and published by Turner Publishing Company. This book was released on 2019-06-04 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Don’t Let your Family get burned! In her newest book, Dr. Lani Simpson provides readers with no-nonsense, easy-to-understand advise about the sun and how our bodies react to sun exposure. This go-to-guide for all members of the family includes: practical information about how to obtain vitamin D from the sun safely, how to protect yourself and your family from sunburns and how to find safe SPF products and apply them properly. This book examines how our ancestors worshipped the sun and how those beliefs affect our relationship with the sun in present times. Dr. Lani’s No-nonsense Sun Health Guide advocates for a conscious and respectful relationship with the sun. The sun is now listed as a carcinogen – this is true, however there are hundreds of conditions that have been associated with vitamin D deficiency – multiple cancers, hormone imbalance (PMS), bone loss and osteoporosis to multiple sclerosis. So how do we get the the vitamins and nutrients we need from the sun without damaging our health? Is taking a vitamin D supplement the answer? If so how much? These questions and many more are addressed in Dr. Lani’s No-nonsense Sun Health Guide.

Inside Out & Back Again

Author : Thanhha Lai
Publisher : Univ. of Queensland Press
ISBN 13 : 0702251178
Total Pages : 227 pages
Book Rating : 4.7/5 (22 download)

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Book Synopsis Inside Out & Back Again by : Thanhha Lai

Download or read book Inside Out & Back Again written by Thanhha Lai and published by Univ. of Queensland Press. This book was released on 2013-03-01 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Moving to America turns H&à's life inside out. For all the 10 years of her life, H&à has only known Saigon: the thrills of its markets, the joy of its traditions, the warmth of her friends close by, and the beauty of her very own papaya tree. But now the Vietnam War has reached her home. H&à and her family are forced to flee as Saigon falls, and they board a ship headed toward hope. In America, H&à discovers the foreign world of Alabama: the coldness of its strangers, the dullness of its food, the strange shape of its landscape, and the strength of her very own family. This is the moving story of one girl's year of change, dreams, grief, and healing as she journeys from one country to another, one life to the next.

Sunlight, Vitamin D and Skin Cancer

Author : Jörg Reichrath
Publisher : Springer Nature
ISBN 13 : 3030462277
Total Pages : 428 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Sunlight, Vitamin D and Skin Cancer by : Jörg Reichrath

Download or read book Sunlight, Vitamin D and Skin Cancer written by Jörg Reichrath and published by Springer Nature. This book was released on 2020-09-11 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition is a comprehensive and updated overview of positive and negative effects of UV-exposure, with a focus on Vitamin D and skin cancer. Researchers, oncologists,and students will be provided with the most significant and timely information related to topics such as the epidemiology of skin cancer, the immune system and skin cancer, ultraviolet damage, DNA repair and Vitamin D in Nonmelanoma skin cancer and malignant melanoma. There have been a number of new, scientific findings in this fast moving field that necessitated a thoroughly updated and revised edition including new Vitamin D metabolites and skin cancer, new findings on the beneficial effects of UV and solar UV and skin cancer, adverse effects of sun protection and sunscreens, sun exposure and mortality, and more. The book will summarize essential, up-to-date information for every clinician or scientist interested in how to balance the positive and negative effects of UV‐exposure to minimize the risks of developing vitamin D deficiency and skin cancer.

In the Light of Evolution

Author : National Academy of Sciences
Publisher : Sackler Colloquium
ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis In the Light of Evolution by : National Academy of Sciences

Download or read book In the Light of Evolution written by National Academy of Sciences and published by Sackler Colloquium. This book was released on 2007 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.