Challenges In Sun Protection PDF Download
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| Author | : Christian Surber |
| Publisher | : |
| Total Pages | : 388 |
| Release | : 2021 |
| Genre | : |
| ISBN | : 9783318066074 |
Download Challenges in Sun Protection Book in PDF, ePub and Kindle
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.
| Author | : David Hill |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 332 |
| Release | : 2013-03-14 |
| Genre | : Medical |
| ISBN | : 9401705119 |
Download Prevention of Skin Cancer Book in PDF, ePub and Kindle
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.
| Author | : Office of Office of the Surgeon |
| Publisher | : |
| Total Pages | : 109 |
| Release | : 2019-07-27 |
| Genre | : |
| ISBN | : 9781083100160 |
Download The Surgeon General's Call to Action to Prevent Skin Cancer Book in PDF, ePub and Kindle
This document is a Call to Action to partners in prevention from various sectors across the nation to address skin cancer as a major public health problem. Many partners are essential to this effort, including federal, state, tribal, local, and territorial governments; members of the business, health care, and education sectors; community, nonprofit, and faith-based organizations; and individuals and families. The goal of this document is to increase awareness of skin cancer and to call for actions to reduce its risk.The first section describes the problem of skin cancer and its major risk factors. It also discusses the relationship between exposure to ultraviolet (UV) radiation and health. The second section describes the current evidence on preventing skin cancer, including current initiatives in the United States and in other countries. The third section describes the gaps in research related to skin cancer prevention, highlighting areas of research where more work is needed. The fourth section identifies specific opportunities to prevent skin cancer by reducing UV exposure in the U.S. population and calls for nationwide action.
| Author | : Frank Hutter |
| Publisher | : Springer |
| Total Pages | : 223 |
| Release | : 2019-05-17 |
| Genre | : Computers |
| ISBN | : 3030053180 |
Download Automated Machine Learning Book in PDF, ePub and Kindle
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.
| Author | : P.U. Giacomoni |
| Publisher | : Elsevier |
| Total Pages | : 781 |
| Release | : 2001-07-31 |
| Genre | : Science |
| ISBN | : 0080518168 |
Download Sun Protection in Man Book in PDF, ePub and Kindle
"Sun Protection in Man" looks at the beneficial and harmful effects of solar radiation. The physiological consequences of sun exposure have been systematically studied starting at the end of the nineteenth century and we now have accumulated knowledge about how Caucasian and Asian skins reacts to solar radiation. The chemical effects of solar ultraviolet radiation have been analyzed with particular emphasis during the second half of the twentieth century. Research on micro-organisms has allowed us to understand the mechanisms of UV-induced mutagenesis and photosensitization. Studies with laboratory rodents have opened the path to the understanding of UV-induced immune-depression, carcinogenesis, photo-damage and photo-aging. The results of these studies have enabled other scientists to investigate the same phenomena in human organs such as the skin and the eye. UV radiation damages hair, as well. The present knowledge in these fields is summarized in some of the chapters of this monograph.Mass phenomenon in Europe with the generalization of summer vacations which were a consequence of social reforms introducing the concept of "paid vacations". This created a need for protection and opened a market for sunscreens. This monograph is concerned with sun protection as a whole and is not just "another book on sunscreens". Nonetheless, in these days of general concern, it is important to learn about the efficiency of sunscreens. Several authors discuss how to reduce the number of impinging photons and explain why sunscreens seem to offer less protection than expected. Guidelines are given on how to use sunscreens in everyday life, which are expressed rigorously though clearly, for access to the common reader.Our knowledge on the relationship between sun and humans is at the early stages of development. Industrial and commercial activities are concerned by the development of this knowledge, and rules have been and will be promulgated to guarantee efficacy and safety of sun-products. It is hoped that this monograph will be of interest to the scholar, the layman and the legislator.
| Author | : Terry Slevin |
| Publisher | : CSIRO PUBLISHING |
| Total Pages | : 391 |
| Release | : 2014-10-01 |
| Genre | : Medical |
| ISBN | : 1486301177 |
Download Sun, Skin and Health Book in PDF, ePub and Kindle
Skin cancer is Australia’s ‘national cancer’. At least two in three Australians are diagnosed with skin cancer by the age of 70 and over 1000 Australians are treated for skin cancer every day. The good news is that skin cancer is one of the most preventable forms of cancer. This book brings together leading experts in the prevention, diagnosis and treatment of skin cancer, providing practical information about the sun and health. The book begins with an explanation of what skin cancer is and how it forms, then discusses ultraviolet radiation and how to protect yourself, the effects of tanning, myths and truths about sunscreen, getting enough Vitamin D, the impact of the sun on your eyes, early detection and treatment of skin cancer, and life after skin cancer. It is a must-read for anyone living under the Australian and New Zealand sun.
| Author | : Jörg Reichrath |
| Publisher | : Springer Nature |
| Total Pages | : 428 |
| Release | : 2020-09-11 |
| Genre | : Medical |
| ISBN | : 3030462277 |
Download Sunlight, Vitamin D and Skin Cancer Book in PDF, ePub and Kindle
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.
| Author | : C. Surber |
| Publisher | : Karger Medical and Scientific Publishers |
| Total Pages | : 214 |
| Release | : 2018-08-21 |
| Genre | : Medical |
| ISBN | : 3318063851 |
Download pH of the Skin: Issues and Challenges Book in PDF, ePub and Kindle
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.
| Author | : Gwen Ottinger |
| Publisher | : NYU Press |
| Total Pages | : 237 |
| Release | : 2013-03-04 |
| Genre | : Social Science |
| ISBN | : 0814762611 |
Download Refining Expertise Book in PDF, ePub and Kindle
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.
| Author | : Virginia M. Kendall |
| Publisher | : Rowman & Littlefield Publishers |
| Total Pages | : 445 |
| Release | : 2011-12-16 |
| Genre | : Law |
| ISBN | : 1442209828 |
Download Child Exploitation and Trafficking Book in PDF, ePub and Kindle
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.
