Download or read book Perspectives on Input Evidence and Exposure in Language Acquisition written by Lindsay Hracs and published by John Benjamins Publishing Company. This book was released on 2024-09-15 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing the necessity for theory-driven language acquisition research, the studies in this collection aim to formalize the kinds of information available to first and second language learners, as well as to shed light on how that information is used to solve a variety of learning problems. The volume pays homage to the scholarly contributions of Susanne E. Carroll, delving into the impact she has had on the field of language acquisition. The central themes of input, evidence, and exposure – found throughout Carroll’s work ­– are explored in this volume. The contributions cover a range of topics such as the emergence of linguistic theorizing in language acquisition research, the acquisition of grammatical gender, classroom language learning, learning on first exposure, asymmetries between developmental trajectories in first and second language acquisition, and the effects of grammatical complexity on language development.

Download or read book Inevitably Toxic written by Brinda Sarathy and published by University of Pittsburgh Press. This book was released on 2018-10-30 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Not a day goes by that humans aren’t exposed to toxins in our environment—be it at home, in the car, or workplace. But what about those toxic places and items that aren’t marked? Why are we warned about some toxic spaces' substances and not others? The essays in Inevitably Toxic consider the exposure of bodies in the United States, Canada and Japan to radiation, industrial waste, and pesticides. Research shows that appeals to uncertainty have led to social inaction even when evidence, e.g. the link between carbon emissions and global warming, stares us in the face. In some cases, influential scientists, engineers and doctors have deliberately "manufactured doubt" and uncertainty but as the essays in this collection show, there is often no deliberate deception. We tend to think that if we can’t see contamination and experts deem it safe, then we are okay. Yet, having knowledge about the uncertainty behind expert claims can awaken us from a false sense of security and alert us to decisions and practices that may in fact cause harm. In the epilogue, Hamilton and Sarathy interview Peter Galison, a prominent historian of science whose recent work explores the complex challenge of long term nuclear waste storage.

Download or read book Exposure Analysis written by Wayne R. Ott and published by CRC Press. This book was released on 2006-10-26 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts, Exposure Analysis is the first complete resource in the emerging scientific discipline of exposure analysis. A comprehensive source on the environmental pollutants that affect human health, the book discusses human exposure through pathways including air, food, water, dermal absorption, and, for children, non-food ingesti

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.

Download or read book International Exposure written by Lisa Z. Sigel and published by Rutgers University Press. This book was released on 2005 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation "The 10 essays in the volume engage a rich array of toples, including obscenty in the German States censorship in France's third republic, she - male"" internet porn, the use of incest was longings in England."

Download or read book Exposure Assessment in Occupational and Environmental Epidemiology written by Mark J. Nieuwenhuijsen and published by OUP Oxford. This book was released on 2003-08-07 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set against a background of growing public, media and political concern about occupational and environmental health issues, and a scientific need to better understand and explain the effects of pollutants on human health, this book is a unique resource. Contributions from an expert panel of international practitioners provide a comprehensive reference on the state of the art methods and applications in the field of occupational and environmental pollution and the adverse health effects, particularly the exposure assessment in epidemiological studies. Risks associated with occupational and environmental exposure are generally small, but the exposed population, and hence the population attributable risk, may be large. To detect small risk, the exposure assessment needs to be very refined. Exposure assessment is the study of the distribution and determinants of potentially hazardous agents, and includes the estimation of intensity, duration and frequency of exposure, the variation in these indices and their determinants. The aim of this book is to develop an understanding and knowledge of exposure assessment methods and their application to substantive issues in occupational and environmental epidemiology. The emphasis is on methodological principles and good practice. It is focused on exposure assessment in both occupational and environmental epidemiology since there are many similarities but also some interesting differences. The book outlines the basic principles of exposure assessment, and examines the current status and research questions in the exposure assessment of occupational and environmental epidemiological studies of allergens, particulate matter, chlorination disinfection by-products, agricultural pesticides and radiofrequencies. The book will be of interest to all concerned with exposure assessment and epidemiology. It will be a valuable source for undergraduate and postgraduate courses in exposure assessment, occupational hygiene, environmental science, epidemiology, toxicology, biostatistics, occupational and environmental health, health risk assessment and related disciplines and a useful resource of reference for policy makers and regulators.

Download or read book Public Health Risk Assessment for Human Exposure to Chemicals written by Kofi Asante-Duah and published by Springer. This book was released on 2017-06-22 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a concise, yet comprehensive overview of the many facets relating to human health risk assessments in relation to chemical exposure problems. It presents some very important tools and methodologies that can be used to address chemical exposure and public health risk management problems in a consistent, efficient, and cost-effective manner. On the whole, the book represents a collection and synthesis of the principal elements of the risk assessment process that may be used to more effectively address issues pertaining to human exposures to chemicals found in modern societies. This also includes an elaboration of pertinent risk assessment concepts and techniques/methodologies for performing human health risk assessments. Written for both the novice and the experienced, the subject matter of this book is an attempt at offering a simplified and systematic presentation of public health risk assessment methods and application tools – all these facilitated by a layout that will carefully navigate the user through the major processes involved. A number of illustrative example problems are interspersed throughout the book, in order to help present the book in an easy-to-follow, pragmatic manner.

Download or read book Health Risk Assessment Dermal and Inhalation Exposure and Absorption of Toxicants written by Rhoda G.M. Wang and published by CRC Press. This book was released on 2017-11-22 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health Risk Assessment is a comprehensive reference focusing on dermal absorption, cholinesterase inhibition, adverse reproductive effects, and carcinogenicity. The book features contributions from over 40 top scientists and covers topics such as PBPK modeling, cytochrome P-450 metabolism in skin, percutaneous absorption, adverse effects, new skin models, and the role of epidemiology in assessing the hazards of toxicants. Health Risk Assessment is essential for toxicologists, environmental chemists, pharmacologists, risk assessors, and managers working in industrial, pesticide, and pharmaceutical development. The book will also benefit individuals in environmental, regulatory, and registration affairs, as well as academicians and students.

Download or read book Environmental Health Perspectives written by and published by . This book was released on 1993 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Health Risk Assessment for Human Exposure to Chemicals written by K. Asante-Duah and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: In fact, with the control and containment of most infectious conditions and diseases of the past millennium having been achieved in most developed countries, and with the resultant increase in life expectancies, much more attention seems to have shifted to degenerative health problems. Many of the degenerative health conditions have been linked to thousands of chemicals regularly encountered in human living and occupational/work environments. It is important, therefore, that human health risk assessments are undertaken on a consistent basis - in order to determine the potential impacts of the target chemicals on public health.

Download or read book The Health Consequences of Involuntary Exposure to Tobacco Smoke written by and published by . This book was released on 2006 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Surgeon General's report returns to the topic of the health effects of involuntary exposure to tobacco smoke. The last comprehensive review of this evidence by the Department of Health and Human Services (DHHS) was in the 1986 Surgeon General's report, The Health Consequences of Involuntary Smoking, published 20 years ago this year. This new report updates the evidence of the harmful effects of involuntary exposure to tobacco smoke. This large body of research findings is captured in an accompanying dynamic database that profiles key epidemiologic findings, and allows the evidence on health effects of exposure to tobacco smoke to be synthesized and updated (following the format of the 2004 report, The Health Consequences of Smoking). The database enables users to explore the data and studies supporting the conclusions in the report. The database is available on the Web site of the Centers for Disease Control and Prevention (CDC) at http://www.cdc.gov/tobacco.

Download or read book The Utility of Proximity Based Herbicide Exposure Assessment in Epidemiologic Studies of Vietnam Veterans written by Institute of Medicine and published by National Academies Press. This book was released on 2008-05-15 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fundamental challenge in past studies evaluating whether health problems experienced by Vietnam veterans might be linked to wartime use of Agent Orange or other herbicides has been a lack of information about the veterans' level of exposure to these herbicides. To address that problem, researchers developed a model to assess the opportunity for herbicide exposure among these veterans. The Utility of Proximity-Based Herbicide Exposure Assessment in Epidemiologic Studies of Vietnam Veterans presents the conclusions and recommendations of an Institute of Medicine committee (IOM) that was convened to provide guidance to the Department of Veterans Affairs (VA) about the best use of a model to characterize exposure to the troops based on their proximity to herbicide spraying in Vietnam. This book's assessment is guided by four primary considerations: to be clear about what the assessment model does and does not claim to do; to gain understanding of the strengths and limitations of data on herbicide spraying, troop locations, and health outcomes; to consider whether the model locates spraying and troops accurately to consider the potential contributions and pitfalls of using it in epidemiologic studies. Of particular interest in these deliberations were the degree to which exposure classification might be improved if the model were to be used, and the appropriate interpretation of the results of any such studies. In light of the questions that remain concerning herbicide exposure and health among Vietnam veterans and the array of evidence that has thus far been brought to bear on that issue, The Utility of Proximity-Based Herbicide Exposure Assessment in Epidemiologic Studies of Vietnam Veterans concludes that the application of this model offers a constructive approach to extending knowledge about the effects of herbicides on the health of these veterans and merits the initial steps recommended in our report.

Download or read book The Health Consequences of Involuntary Exposure to Tobacco Smoke A Report of The Surgeon General Executive Summary 2006 written by and published by . This book was released on 2006 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exposure Toxicology in Caenorhabditis elegans written by Dayong Wang and published by Springer Nature. This book was released on 2020-08-27 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on exposure toxicology in C. elegans. The nematode Caenorhabditis elegans is sensitive to various environmental toxicants and stresses, and has proven to be an important animal model in both molecular and target-organ toxicology. As a result, over the past 30 years, there has been extensive research on the exposure to environmental toxicants or stresses in nematodes. Based on the available data, the book offers an introduction to the exposure system established in nematodes, discussing various aspects of endpoints that can potentially be used to assess the toxicity of environmental toxicants or stresses. Also exploring various factors affecting toxicity induction, and exposure to environmental toxicants and stresses, it allows readers to gain a systematic understanding of exposure toxicology in C. elegans.

Download or read book Early life Environmental Exposure and Disease written by Yankai Xia and published by Springer Nature. This book was released on 2020-07-09 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers valuable insights into the latest concepts and findings from epidemiologic, clinical and basic studies in the burgeoning area of early-life environmental exposure and diseases. The book is divided into five parts, starting with an overview of environmental exposure measurement and evaluation, followed by a review of the effects of exposure to various substances like tobacco smoke, pesticides and metals as well as stress on offspring’s health. It then discusses the developmental origins of a range of childhood diseases that affect growth, neural development and the immune system, and highlights the importance of longitudinal studies that measure exposure at potentially sensitive time points during childhood. It also provides up-to-date evidence of the intergenerational/transgenerational effects of early-life environmental exposure, especially via genetic and epigenetic pathways. Allowing readers to gain a thorough understanding of the predominating aspects of early-life environmental exposure and diseases, the book also provides a basis for developing environmental and health policies that could have wide and long-term impacts on human health.

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.

Download or read book Review of the Department of Labor s Site Exposure Matrix Database written by Committee on the Review of the Department of Labor's Site Exposure Matrix (SEM) Database and published by National Academies Press. This book was released on 2013-03-28 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with the development of the atomic bomb during World War II, the United States continued to build nuclear weapons throughout the Cold War. Thousands of people mined and milled uranium, conducted research on nuclear warfare, or worked in nuclear munitions factories around the country from the 1940s through the 1980s. Such work continues today, albeit to a smaller extent. The Department of Energy (DOE) is now responsible for overseeing those sites and facilities, many of which were, and continue to be, run by government contractors. The materials used at those sites were varied and ranged from the benign to the toxic and highly radioactive. Workers at DOE facilities often did not know the identity of the materials with which they worked and often were unaware of health risks related to their use. In many instances, the work was considered top secret, and employees were cautioned not to reveal any work-related information to family or others. Workers could be exposed to both radioactive and nonradioactive toxic substances for weeks or even years. Consequently, some of the workers have developed health problems and continue to have concerns about potential health effects of their exposures to occupational hazards during their employment in the nuclear weapons industry. In response to the concerns expressed by workers and their representatives, DOL asked the Institute of Medicine (IOM) to review the SEM database and its use of a particular database, Haz-Map, as the source of its toxic substance-occupational disease links. Accordingly, this IOM consensus report reflects careful consideration of its charge by the committee, and describes the strengths and shortcomings of both. To complete its task, IOM formed an ad hoc committee of experts in occupational medicine, toxicology, epidemiology, industrial hygiene, public health, and biostatistics to conduct an 18-month study to review the scientific rigor of the SEM database. The committee held two public meetings at which it heard from DOL Division of Energy Employee Occupational Illness Compensation (DEEOIC) representatives, the DOL contractor that developed the SEM database, the developer of the Haz-Map database, DOE worker advocacy groups, and several individual workers. The committee also submitted written questions to DOL to seek clarification of specific issues and received written responses from DEEOIC. The committee's report considers both the strengths and weaknesses of the SEM and the Haz-Map databases, recognizing that the latter was developed first and for a different purpose. The committee then discusses its findings and recommends improvements that could be made in both databases with a focus on enhancing the usability of SEM for both DOL claims examiners and for former DOE workers and their representatives. Review of the Department of Labor's Site Exposure Matrix Database summarizes the committee's findings.