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Introduction And Exposure
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Book Synopsis Introduction to Chemical Exposure and Risk Assessment by : W. Brock Neely
Download or read book Introduction to Chemical Exposure and Risk Assessment written by W. Brock Neely and published by CRC Press. This book was released on 1994-09-26 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Chemical Exposure and Risk Assessment focuses on the principles involved in assessing the risks from chemical exposure. These principles include the perception of risk, an understanding of how numbers are handled, and how chemicals affect health. The book briefly describes the major sinks, such as water and air, where chemicals are introduced. This is followed by a discussion on how concentrations are estimated and risk assessments are made. A discussion of risk benefit analysis and a presentation of several case studies using the principles for assessing risks are also included.
Author :Agency for Health Care Research and Quality (U.S.) Publisher :Government Printing Office ISBN 13 :1587634236 Total Pages :236 pages Book Rating :4.5/5 (876 download)
Book Synopsis Developing a Protocol for Observational Comparative Effectiveness Research: A User's Guide by : Agency for Health Care Research and Quality (U.S.)
Download or read book Developing a Protocol for Observational Comparative Effectiveness Research: A User's Guide written by Agency for Health Care Research and Quality (U.S.) and published by Government Printing Office. This book was released on 2013-02-21 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This User’s Guide is a resource for investigators and stakeholders who develop and review observational comparative effectiveness research protocols. It explains how to (1) identify key considerations and best practices for research design; (2) build a protocol based on these standards and best practices; and (3) judge the adequacy and completeness of a protocol. Eleven chapters cover all aspects of research design, including: developing study objectives, defining and refining study questions, addressing the heterogeneity of treatment effect, characterizing exposure, selecting a comparator, defining and measuring outcomes, and identifying optimal data sources. Checklists of guidance and key considerations for protocols are provided at the end of each chapter. The User’s Guide was created by researchers affiliated with AHRQ’s Effective Health Care Program, particularly those who participated in AHRQ’s DEcIDE (Developing Evidence to Inform Decisions About Effectiveness) program. Chapters were subject to multiple internal and external independent reviews. More more information, please consult the Agency website: www.effectivehealthcare.ahrq.gov)
Download or read book Formaldehyde written by Luoping Zhang and published by Royal Society of Chemistry. This book was released on 2018-05-24 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formaldehyde is virtually ubiquitous in the modern environment due to its cost-effective nature, its use in resin formation, and its preservative properties. Though formaldehyde is necessary for many products and processes important to the world’s economy, this economic dependence on formaldehyde comes at a cost to public health. Growth and consequent industrialization rely heavily on formaldehyde use. New buildings—residences, public places, and offices—are not only built with timber preserved by formaldehyde, but they are also furnished with wood, wool, and textile products that contain formaldehyde. The general population faces environmental exposure from indoor and outdoor air pollution, food, and even medicine. Scientific inquiry into formaldehyde exposure has grown in response. This book consolidates the new and established body of formaldehyde research in the scholarly community, focusing on exposure, genotoxicity, and adverse health outcomes. Through this resource, we hope to increase awareness of the broad range of health effects posed by formaldehyde exposure, and to encourage interdisciplinary interest, as well as research, into this pervasive compound—especially in the United States and China, where formaldehyde production and usage is high. This book will be useful to researchers of environmental and occupational exposure, students, and government regulators and anyone exposed to formaldehyde in the workplace and/or at home.
Download or read book Exposure written by Robert Bilott and published by Atria Books. This book was released on 2020-07-14 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: “For Erin Brockovich fans, a David vs. Goliath tale with a twist” (The New York Times Book Review)—the incredible true story of the lawyer who spent two decades building a case against DuPont for its use of the hazardous chemical PFOA, uncovering the worst case of environmental contamination in history—affecting virtually every person on the planet—and the conspiracy that kept it a secret for sixty years. The story that inspired Dark Waters, the major motion picture from Focus Features starring Mark Ruffalo and Anne Hathaway, directed by Todd Haynes. 1998: Rob Bilott is a young lawyer specializing in helping big corporations stay on the right side of environmental laws and regulations. Then he gets a phone call from a West Virginia farmer named Earl Tennant, who is convinced the creek on his property is being poisoned by runoff from a neighboring DuPont landfill, causing his cattle and the surrounding wildlife to die in hideous ways. Earl hasn’t even been able to get a water sample tested by any state or federal regulatory agency or find a local lawyer willing to take the case. As soon as they hear the name DuPont—the area’s largest employer—they shut him down. Once Rob sees the thick, foamy water that bubbles into the creek, the gruesome effects it seems to have on livestock, and the disturbing frequency of cancer and other health problems in the area, he’s persuaded to fight against the type of corporation his firm routinely represents. After intense legal wrangling, Rob ultimately gains access to hundreds of thousands of pages of DuPont documents, some of them fifty years old, that reveal the company has been holding onto decades of studies proving the harmful effects of a chemical called PFOA, used in making Teflon. PFOA is often called a “forever chemical,” because once in the environment, it does not break down or degrade for millions of years, contaminating the planet forever. The case of one farmer soon spawns a class action suit on behalf of seventy thousand residents—and the shocking realization that virtually every person on the planet has been exposed to PFOA and carries the chemical in his or her blood. What emerges is a riveting legal drama “in the grand tradition of Jonathan Harr’s A Civil Action” (Booklist, starred review) about malice and manipulation, the failings of environmental regulation; and one lawyer’s twenty-year struggle to expose the truth about this previously unknown—and still unregulated—chemical that we all have inside us.
Book Synopsis Exposure Science in the 21st Century by : National Research Council
Download or read book Exposure Science in the 21st Century written by National Research Council and published by National Academies Press. This book was released on 2012-10-28 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the use of personal products to our consumption of food, water, and air, people are exposed to a wide array of agents each day-many with the potential to affect health. Exposure Science in the 21st Century: A Vision and A Strategy investigates the contact of humans or other organisms with those agents (that is, chemical, physical, and biologic stressors) and their fate in living systems. The concept of exposure science has been instrumental in helping us understand how stressors affect human and ecosystem health, and in efforts to prevent or reduce contact with harmful stressors. In this way exposure science has played an integral role in many areas of environmental health, and can help meet growing needs in environmental regulation, urban and ecosystem planning, and disaster management. Exposure Science in the 21st Century: A Vision and A Strategy explains that there are increasing demands for exposure science information, for example to meet needs for data on the thousands of chemicals introduced into the market each year, and to better understand the health effects of prolonged low-level exposure to stressors. Recent advances in tools and technologies-including sensor systems, analytic methods, molecular technologies, computational tools, and bioinformatics-have provided the potential for more accurate and comprehensive exposure science data than ever before. This report also provides a roadmap to take advantage of the technologic innovations and strategic collaborations to move exposure science into the future.
Book Synopsis Understanding Exposure, Fourth Edition by : Bryan Peterson
Download or read book Understanding Exposure, Fourth Edition written by Bryan Peterson and published by Amphoto Books. This book was released on 2016-03-15 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This newly revised edition of Bryan Peterson's most popular book demystifies the complex concepts of exposure in photography, allowing readers to capture the images they want. Understanding Exposure has taught generations of photographers how to shoot the images they want by demystifying the complex concepts of exposure in photography. In this newly updated edition, veteran photographer Bryan Peterson explains the fundamentals of light, aperture, and shutter speed and how they interact with and influence one another. With an emphasis on finding the right exposure even in tricky situations, Understanding Exposure shows you how to get (or lose) sharpness and contrast in images, freeze action, and take the best meter readings, while also exploring filters, flash, and light. With all new images, as well as an expanded section on flash, tips for using colored gels, and advice on shooting star trails, this revised edition will clarify exposure for photographers of all levels.
Book Synopsis Exposure Assessment in Environmental Epidemiology by : Mark J. Nieuwenhuijsen
Download or read book Exposure Assessment in Environmental Epidemiology written by Mark J. Nieuwenhuijsen and published by Oxford University Press. This book was released on 2015-07-08 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely updated edition of Exposure Assessment in Environmental Epidemiology offers a practical introduction to exposure assessment methodologies in environmental epidemiologic studies. In addition to methods for traditional methods -- questionnaires, biomonitoring -- this new edition is expanded to include geographic information systems, modeling, personal sensoring, remote sensing, and OMICs technologies. In addition, each of these methods is contextualized within a recent epidemiology study, maximizing illustration for students and those new to these to these techniques. With clear writing and extensive illustration, this book will be useful to anyone interested in exposure assessment, regardless of background.
Book Synopsis Exposure Assessment in Environmental Epidemiology by : Mark J. Nieuwenhuijsen
Download or read book Exposure Assessment in Environmental Epidemiology written by Mark J. Nieuwenhuijsen and published by Oxford University Press, USA. This book was released on 2015 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely updated edition of Exposure Assessment in Environmental Epidemiology offers a practical introduction to exposure assessment methodologies in environmental epidemiologic studies. In addition to methods for traditional methods -- questionnaires, biomonitoring -- this new edition is expanded to include geographic information systems, modeling, personal sensoring, remote sensing, and OMICs technologies. In addition, each of these methods is contextualized within a recent epidemiology study, maximizing illustration for students and those new to these to these techniques. With clear writing and extensive illustration, this book will be useful to anyone interested in exposure assessment, regardless of background.
Book Synopsis Mortality of Veteran Participants in the CROSSROADS Nuclear Test by : Institute of Medicine
Download or read book Mortality of Veteran Participants in the CROSSROADS Nuclear Test written by Institute of Medicine and published by National Academies Press. This book was released on 1996-11-11 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1946, approximately 40,000 U.S. military personnel participated in Operation CROSSROADS, an atmospheric nuclear test that took place at Bikini Atoll in the Marshall Islands. Congress passed a law directing the Veterans Administration to determine whether there were any long-term adverse health effects associated with exposure to ionizing radiation from the detonation of nuclear devices. This book contains the results of an extensive epidemiological study of the mortality of participants compared with a similar group of nonparticipants. Topics of discussion include a breakdown of the study rationale; an overview of other studies of veteran participants in nuclear tests; and descriptions of Operation CROSSROADS, data sources for the study, participant and comparison cohorts, exposure details, mortality ascertainment, and findings and conclusions.
Book Synopsis Bryan Peterson Photography School by : Bryan Peterson
Download or read book Bryan Peterson Photography School written by Bryan Peterson and published by Watson-Guptill. This book was released on 2021-07-27 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: A master class from the acclaimed photographer, bestselling author, and popular teacher, featuring lessons and workshops previously available only through the Bryan Peterson School of Photography Have you ever dreamed of attending a photography class led by one of the most respected professional photographers in the world? Step right up! Bryan Peterson invites readers to participate in his famous workshops, sharing all his best tips and tricks for capturing subjects and landscapes in a magical moment. Using before-and-after examples from real-life students, Bryan reveals the keys to improving your craft with the right angle, aperture, lens, and filters. Including lessons in shutter speed, white balance, light meter, lens choice and point of view, Photoshop, and so much more, Bryan Peterson Photography School is a unique opportunity to hone your skills and learn how to produce impeccable photographs.
Download or read book Sites of Exposure written by John Russon and published by Indiana University Press. This book was released on 2017-08-28 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: John Russon draws from a broad range of art and literature to show how philosophy speaks to the most basic and important questions in our everyday lives. In Sites of Exposure, Russon grapples with how personal experiences such as growing up and confronting death combine with broader issues such as political oppression, economic exploitation, and the destruction of the natural environment to make life meaningful. His is cutting-edge philosophical work, illuminated by original and rigorous thinking that relies on cross-cultural communication and engagement with the richness of human cultural history. These probing interpretations of the nature of phenomenology, the philosophy of art, history, and politics, are appropriate for students and scholars of philosophy at all levels.
Book Synopsis Bryan Peterson's Exposure Solutions by : Bryan Peterson
Download or read book Bryan Peterson's Exposure Solutions written by Bryan Peterson and published by Amphoto Books. This book was released on 2013-04-02 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Easy answers for your most common exposure questions Bryan Peterson’s Understanding Exposure has demystified the elements of exposure for nearly half a million readers, making it one of the most popular photography books in the world. Now, Bryan returns with his first-ever follow-up, Bryan Peterson’s Exposure Solutions, this time tackling 28 of the most common exposure stumbling blocks for amateur shooters. These are the exposure situations that prove frustrating time and time again, from exposing high-contrast scenes to freezing action in low light, photographing a full moon, exposing subjects against a sunset sky, balancing subjects in shade with brightly lit backgrounds, and so on. For each, Bryan points out common pitfalls and then offers a simple solution, showing you how to approach the exposure differently and transform your shot. A complement to Understanding Exposure, Bryan Peterson’s Exposure Solutions digs deeper to help you break bad habits, take control of your exposure, and approach even tricky situations with confidence.
Book Synopsis Digital Photography Exposure For Dummies by : Jim Doty, Jr.
Download or read book Digital Photography Exposure For Dummies written by Jim Doty, Jr. and published by John Wiley & Sons. This book was released on 2010-10-26 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proper exposure techniques and tips in a single practical guide Most of today's cameras do all the work for the user, yet more and more photographers are looking to add some agility and aptitude to their do-it-all cameras. Digital Photography Exposure For Dummies builds upon skills introduced in Photography For Dummies to guide you through creating the perfect shot. Using aperture and shutter speed techniques, as well as knowledge of ISO sensitivity, lens choice, lighting, and color, you will learn a variety of methods and scenarios to produce astonishing and gripping images. Learn how to control the amount of light let into the lens for each photo Features full-color examples and comparisons in techniques Breaks down the settings and adjustments that should be made to achieve different effects Includes suggested exercises to apply as you become more comfortable with new techniques The step-by-step instructions in Digital Photography Exposure For Dummies allow you to get the picture you want every time!
Book Synopsis Possible Health Effects of Exposure to Residential Electric and Magnetic Fields by : National Research Council
Download or read book Possible Health Effects of Exposure to Residential Electric and Magnetic Fields written by National Research Council and published by National Academies Press. This book was released on 1997-03-18 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can the electric and magnetic fields (EMF) to which people are routinely exposed cause health effects? This volume assesses the data and draws conclusions about the consequences of human exposure to EMF. The committee examines what is known about three kinds of health effects associated with EMF: cancer, primarily childhood leukemia; reproduction and development; and neurobiological effects. This book provides a detailed discussion of hazard identification, dose-response assessment, exposure assessment, and risk characterization for each. Possible Health Effects of Exposure to Residential Electric and Magnetic Fields also discusses the tools available to measure exposure, common types of exposures, and what is known about the effects of exposure. The committee looks at correlations between EMF exposure and carcinogenesis, mutagenesis, neurobehavioral effects, reproductive and developmental effects, effects on melatonin and other neurochemicals, and effects on bone healing and stimulated cell growth.
Book Synopsis The Effect of Long Term Thermal Exposure on Plastics and Elastomers by : Laurence W. McKeen
Download or read book The Effect of Long Term Thermal Exposure on Plastics and Elastomers written by Laurence W. McKeen and published by William Andrew. This book was released on 2013-11-20 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference guide brings together a wide range of essential data on the effect of long term thermal exposure on plastics and elastomers, enabling engineers to make optimal material choices and design decisions. The data is supported by explanations of how to make use of the data in real-world engineering contexts. High heat environments are common in automotive, oil and gas, household appliances, coatings, space and aeronautics and many more end uses. As a result, thermal stability data are critically important to engineers designing parts particularly that replace metals, work that is common today as they look for ways to reduce weight. The data tables in this book enable engineers and scientists to select the right materials for a given product or application across a wide range of sectors. Several polymer classes are covered, including polyolefins, polyamides, polyesters, elastomers, fluoropolymers, biodegradable plastics and more, saving readers the need to contact suppliers. The book also includes introductory sections to provide background on plastic/polymer chemistry and formulation and plastic testing methods, providing the knowledge required to make best use of the data. Essential data and practical guidance for engineers and scientists working with plastics for use in high temperature environments Includes introductory chapters on polymer chemistry and its effect on thermal stability, providing the underpinning knowledge required to utilize the data Covers a wide range of commercial polymer classes, saving readers the need to contact suppliers
Book Synopsis Secondhand Smoke Exposure and Cardiovascular Effects by : Institute of Medicine
Download or read book Secondhand Smoke Exposure and Cardiovascular Effects written by Institute of Medicine and published by National Academies Press. This book was released on 2010-02-21 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data suggest that exposure to secondhand smoke can result in heart disease in nonsmoking adults. Recently, progress has been made in reducing involuntary exposure to secondhand smoke through legislation banning smoking in workplaces, restaurants, and other public places. The effect of legislation to ban smoking and its effects on the cardiovascular health of nonsmoking adults, however, remains a question. Secondhand Smoke Exposure and Cardiovascular Effects reviews available scientific literature to assess the relationship between secondhand smoke exposure and acute coronary events. The authors, experts in secondhand smoke exposure and toxicology, clinical cardiology, epidemiology, and statistics, find that there is about a 25 to 30 percent increase in the risk of coronary heart disease from exposure to secondhand smoke. Their findings agree with the 2006 Surgeon General's Report conclusion that there are increased risks of coronary heart disease morbidity and mortality among men and women exposed to secondhand smoke. However, the authors note that the evidence for determining the magnitude of the relationship between chronic secondhand smoke exposure and coronary heart disease is not very strong. Public health professionals will rely upon Secondhand Smoke Exposure and Cardiovascular Effects for its survey of critical epidemiological studies on the effects of smoking bans and evidence of links between secondhand smoke exposure and cardiovascular events, as well as its findings and recommendations.
Book Synopsis Unnatural Exposure by : Patricia Cornwell
Download or read book Unnatural Exposure written by Patricia Cornwell and published by Penguin. This book was released on 2008-01-02 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kay Scarpetta finds herself pitted against a possible bioterrorist in this suspense-filled read from #1 New York Times bestselling author Patricia Cornwell. When a woman turns up dismembered in a landfill, Scarpetta initially suspects the work of a serial killer she’s been tracking. But her investigation turns far more dangerous when she realizes the victim’s skin is covered in an unusual rash—and Scarpetta herself may have just been exposed to a deadly virus.
