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Toxicologic Assessment of Jet-Propulsion Fuel 8 - Board On Environmental Studies And Toxicology - Bog - National Academies Press - Plusbog.dk

Toxicologic Assessment of Jet-Propulsion Fuel 8 - Board On Environmental Studies And Toxicology - Bog - National Academies Press - Plusbog.dk

This report provides a critical review of toxicologic, epidemiologic, and other relevant data on jet-propulsion fuel 8, a type of fuel in wide use by the U.S. Department of Defense (DOD), and an evaluation of the scientific basis of DOD's interim permissible exposure level of 350 mg/m3Table of ContentsFront MatterSummary1 Introduction2 Dosimetry and Exposure Assessment of Jet-Propulsion Fuel 83 Toxicokinetics and Toxicodynamics of Jet-Propulsion Fuel 84 Effects of Jet-Propulsion Fuel 8 on the Respiratory Tract5 Effects of Jet-Propulsion Fuel 8 on the Nervous System6 Effects of Jet-Propulsion Fuel 8 on the Immune System7 Effects of Jet-Propulsion Fuel 8 on the Liver8 Effects of Jet-Propulsion Fuel 8 on the Kidney9 Effects of Jet-Propulsion Fuel 8 on Reproduction and Development10 Effects of Jet-Propulsion Fuel 8 on the Cardiovascular System11 Genotoxic Effects of Jet-Propulsion Fuel 812 Carcinogenic Effects of Jet-Propulsion Fuel 8Appendix A Permissible Exposure Levels for Selected Military Fuel Vapors: Contents and Executive Summary (NRC 1996)Appendix B JP-8 Final Risk Assessment: Contents, Executive Summary, and Introduction (TIEHH 2001)Appendix C

DKK 344.00
1

Nurturing and Sustaining Effective Programs in Science Education for Grades K-8 - National Academy Of Engineering - Bog - National Academies Press -

Nurturing and Sustaining Effective Programs in Science Education for Grades K-8 - National Academy Of Engineering - Bog - National Academies Press -

K-8 science education in California (as in many other parts of the country) is in a state of crisis. K-8 students in California spend too little time studying science, many of their teachers are not well prepared in the subject, and the support system for science instruction has deteriorated. A proliferation of overly detailed standards and poorly conceived assessments has trivialized science education. And all these problems are likely to intensify: an ongoing fiscal crisis in the state threatens further cutbacks, teacher and administrator layoffs, and less money for professional development. A convocation held on April 29-30, 2009, sought to confront the crisis in California science education, particularly at the kindergarten through eighth grade level. The convocation, summarized in this volume, brought together key stakeholders in the science education system to enable and facilitate an exploration of ways to more effectively, efficiently, and collectively support, sustain, and communicate across the state concerning promising research and practices in K-8 science education and how such programs can be nurtured by communities of stakeholders. Table of ContentsFront Matter1 The Challenges Facing California2 The National Context3 Science Education in Action4 Exemplary Programs5 Fostering Sustainable Programs6 Rising to the ChallengeReferencesAppendix A: Convocation AgendaAppendix B: Convocation ParticipantsAppendix C: Biographical Sketches of Presenters and FacilitatorsAppendix D: Summary of Selected National Academies Reports

DKK 497.00
1

Transforming the Workforce for Children Birth Through Age 8 - Youth Board On Children - Bog - National Academies Press - Plusbog.dk

Transforming the Workforce for Children Birth Through Age 8 - Youth Board On Children - Bog - National Academies Press - Plusbog.dk

Children are already learning at birth, and they develop and learn at a rapid pace in their early years. This provides a critical foundation for lifelong progress, and the adults who provide for the care and the education of young children bear a great responsibility for their health, development, and learning. Despite the fact that they share the same objective - to nurture young children and secure their future success - the various practitioners who contribute to the care and the education of children from birth through age 8 are not acknowledged as a workforce unified by the common knowledge and competencies needed to do their jobs well. Transforming the Workforce for Children Birth Through Age 8 explores the science of child development, particularly looking at implications for the professionals who work with children. This report examines the current capacities and practices of the workforce, the settings in which they work, the policies and infrastructure that set qualifications and provide professional learning, and the government agencies and other funders who support and oversee these systems. This book then makes recommendations to improve the quality of professional practice and the practice environment for care and education professionals. These detailed recommendations create a blueprint for action that builds on a unifying foundation of child development and early learning, shared knowledge and competencies for care and education professionals, and principles for effective professional learning. Young children thrive and learn best when they have secure, positive relationships with adults who are knowledgeable about how to support their development and learning and are responsive to their individual progress. Transforming the Workforce for Children Birth Through Age 8 offers guidance on system changes to improve the quality of professional practice, specific actions to improve professional learning systems and workforce development, and research to continue to build the knowledge base in ways that will directly advance and inform future actions. The recommendations of this book provide an opportunity to improve the quality of the care and the education that children receive, and ultimately improve outcomes for children. Table of ContentsFront MatterSummaryPart I: Introduction and Context1 Introduction2 The Care and Education Landscape for Children from Birth Through Age 8Part II: The Science of Child Development and Early Learning3 The Interaction of Biology and Environment4 Child Development and Early LearningPart II SummationPart III: Implications of the Science for Early Care and Education5 The Importance of Continuity for Children Birth Through Age 86 Educational Practices7 Knowledge and CompetenciesPart IV: Developing the Care and Education Workforce for Children Birth Through Age 88 Overview of Factors That Contribute to Quality Professional Practice9 Higher Education and Ongoing Professional Learning10 Qualification Requirements, Evaluation Systems, and Quality Assurance Systems11 Status and Well-Being of the WorkforcePart IV SummationPart V: Blueprint for Action12 A Blueprint for ActionAppendixesAppendix A: Biosketches of Committee Members and StaffAppendix B: Public Session AgendasAppendix C: Information-Gathering from the FieldAppendix D: Historical Timeline: Preparation for the Care and Education Workforce in the United StatesAppendix E: Credentials by Setting and StateAppendix F: Tools and Examples to Inform Collaborative Systems ChangeAppendix G: Funding and Financing Examples

DKK 474.00
1

Airborne Platforms to Advance NASA Earth System Science Priorities - Division On Engineering And Physical Sciences - Bog - National Academies Press -

Airborne Platforms to Advance NASA Earth System Science Priorities - Division On Engineering And Physical Sciences - Bog - National Academies Press -

The National Aeronautics and Space Administration (NASA) and other U.S. science research agencies operate a fleet of research aircraft and other airborne platforms that offer diverse capabilities. To inform NASA's future investments in airborne platforms, this study examines whether a large aircraft that would replace the current NASA DC-8 is needed to address Earth system science questions, and the role of other airborne platforms for achieving future Earth system science research goals. Table of ContentsFront MatterSummary1 Introduction2 Setting the Stage: The Role of Airborne Platforms in Earth System Science3 The DC-8 Airborne Research Platform4 The Role of Airborne Platforms in Addressing Emerging Science5 Workforce Training and Development6 Recommendations for the Future Need of a Large AircraftReferencesAppendix A: Committee Member BiographiesAppendix B: Statement of TaskAppendix C: AcronymsAppendix D: 2017 Earth Science and Applications from Space Decadal Survey Table 3.2Appendix E: Atmospheric Chemistry Detailed Measurements

DKK 396.00
1

Naval Forces' Capability for Theater Missile Defense - National Research Council - Bog - National Academies Press - Plusbog.dk

Naval Forces' Capability for Theater Missile Defense - National Research Council - Bog - National Academies Press - Plusbog.dk

At the request of the Chief of Naval Operations, the National Research Council, under the auspices of the Naval Studies Board, established a committee to assess the Department of the Navy's current and future naval theater missile defense (TMD) capabilities. The Committee for Naval Forces' Capability for Theater Missile Defense first convened in April 2000 and met approximately 2 days a month for 8 months. This report is based on the information presented to the committee during that period and on the committee members' accumulated experience and expertise in military operations, systems, and technologies.

DKK 370.00
1

Sex Differences and Implications for Translational Neuroscience Research - Forum On Neuroscience And Nervous System Disorders - Bog - National

Sex Differences and Implications for Translational Neuroscience Research - Forum On Neuroscience And Nervous System Disorders - Bog - National

Biological differences between the sexes influence not only individual health but also public health, biomedical research, and health care. The Institute of Medicine held a workshop March 8-9, 2010, to discuss sex differences and their implications for translational neuroscience research, which bridges the gap between scientific discovery and application. Table of ContentsFront Matter1 Introduction2 Studying Sex Differences in Health and Disease3 Studying Sex Differences in Translational Research: Examples from Four Major Disease Areas4 Reporting Sex Differences in Research Publications5 Sex Differences in Drug Development: Policy and Practice6 Needs, Opportunities, and Next StepsAppendix A: ReferencesAppendix B: Registered AttendeesAppendix C: Workshop Agenda

DKK 305.00
1

Strategies and Interventions to Reduce Suicide - Health And Medicine Division - Bog - National Academies Press - Plusbog.dk

Strategies and Interventions to Reduce Suicide - Health And Medicine Division - Bog - National Academies Press - Plusbog.dk

The persistent trends in suicide necessitate action among mental health care providers and payers, researchers, and community leaders. Health care settings provide an important opportunity for suicide intervention and prevention, but they cannot yet fully manage suicide risk because of a lack of training, knowledge gaps, and reimbursement challenges. School, workplace, and community-based interventions can help reduce the incidence of suicidal behavior, as can better access to care and reduced access to lethal means of suicide. To better understand the strategies to improve access to effective interventions to prevent suicide, the Forum on Mental Health and Substance Use Disorders at the National Academies of Sciences, Engineering, and Medicine hosted a two-part virtual public workshop, Strategies and Interventions to Reduce Suicide, on June 22, 2021, and July 28, 2021. The first webinar examined the scope of the public health problem, discussed implementation of effective approaches for suicide prevention care, and addressed known barriers to health care access. The second webinar focused on building 9-8-8, the new nationwide emergency number designated to the National Suicide Prevention Lifeline. Participants discussed current crisis systems, gaps, challenges, and needs for marginalized populations. This Proceedings of a Workshop summarizes the presentations and discussions that occurred during the workshops. Table of ContentsFront MatterProceedings of a WorkshopAppendix A: Statement of TaskAppendix B: Workshop AgendaAppendix C: Speaker and Moderator Biographies

DKK 162.00
1

Rapid Expert Consultations on the COVID-19 Pandemic - Engineering National Academies Of Sciences - Bog - National Academies Press - Plusbog.dk

Rapid Expert Consultations on the COVID-19 Pandemic - Engineering National Academies Of Sciences - Bog - National Academies Press - Plusbog.dk

In response to a request from the Office of Science and Technology Policy and the Office of the Assistant Secretary for Preparedness and Response, the National Academies of Sciences, Engineering, and Medicine convened a standing committee of experts to help inform the federal government on critical science and policy issues related to emerging infectious diseases and other 21st century health threats. This set of Rapid Expert Consultations are the first of their kind and represent the best evidence available to the Committee at the time each publication was released. The science on these issues is continually evolving, and the scientific consensus the Committee reaches on these topics will likely evolve with it. The standing committee includes members with expertise in emerging infectious diseases, public health, public health preparedness and response, biological sciences, clinical care and crisis standards of care, risk communication, and regulatory issues. Table of ContentsFront MatterRapid Expert Consultation on Severe Illness in Young Adults for the COVID-19 Pandemic (March 14, 2020)Rapid Expert Consultation on SARS-CoV-2 Surface Stability and Incubation for the COVID-19 Pandemic (March 15, 2020)Rapid Expert Consultation on Social Distancing for the COVID-19 Pandemic (March 19, 2020)Rapid Expert Consultation on Data Elements and Systems Design for Modeling and Decision Making for the COVID-19 Pandemic (March 21, 2020)Rapid Expert Consultation Update on SARS-CoV-2 Surface Stability and Incubation for the COVID-19 Pandemic (March 27, 2020)Rapid Expert Consultation on Crisis Standards of Care for the COVID-19 Pandemic (March 28, 2020)Rapid Expert Consultation on the Possibility of Bioaerosol Spread of SARS-CoV-2 for the COVID-19 Pandemic (April 1, 2020)Rapid Expert Consultation on SARS-CoV-2 Survival in Relation to Temperature and Humidity and Potential for Seasonality for the COVID-19 Pandemic (April 7, 2020)Rapid Expert Consultation on SARS-CoV-2 Laboratory Testing for the COVID-19 Pandemic (April 8, 2020)Rapid Expert Consultation on the Effectiveness of Fabric Masks for the COVID-19 Pandemic (April 8, 2020)Rapid Expert Consultation on SARS-CoV-2Viral Shedding and Antibody Response forthe COVID-19 Pandemic (April 8, 2020)

DKK 266.00
1

Information Sharing and Collaboration - Institute Of Medicine - Bog - National Academies Press - Plusbog.dk

Information Sharing and Collaboration - Institute Of Medicine - Bog - National Academies Press - Plusbog.dk

After the September 11, 2001, terrorist attacks and subsequent anthrax mailings, the U.S. government prioritized a biosurveillance strategy aimed at detecting, monitoring, and characterizing national security health threats in human and animal populations, food, water, agriculture, and the environment. However, gaps and challenges in biosurveillance efforts and integration of biosurveillance activities remain. September 8-9, 2011, the IOM held a workshop to explore the information-sharing and collaboration processes needed for the nation's integrated biosurveillance strategy.Table of ContentsFront Matter1 Introduction and Overview2 Experiences of Federal Agencies3 State and Local Experiences4 Outside Perspectives5 Discussion of a Scenario6 Concept of OperationsReferencesAppendix A: Workshop AgendaAppendix B: Speaker BiographiesAppendix C: Planning Committee BiographiesAppendix D: Standing Committee on Health Threats Resilience

DKK 253.00
1

Recoverability as a First-Class Security Objective - Computer Science And Telecommunications Board - Bog - National Academies Press - Plusbog.dk

Recoverability as a First-Class Security Objective - Computer Science And Telecommunications Board - Bog - National Academies Press - Plusbog.dk

The Forum on Cyber Resilience of the National Academies of Sciences, Engineering, and Medicine hosted the Workshop on Recoverability as a First-Class Security Objective on February 8, 2018, in Washington, D.C. The workshop featured presentations from several experts in industry, research, and government roles who spoke about the complex facets of recoverability—that is, the ability to restore normal operations and security in a system affected by software or hardware failure or a deliberate attack. This publication summarizes the presentations and discussions from the workshop. Table of ContentsFront Matter1 Introduction and Framing2 Summary of Workshop Presentations3 Closing Observations and DiscussionAppendixesAppendix A: Workshop Agenda and Participants ListAppendix B: Steering Committee BiographiesAppendix C: Speaker Biographies

DKK 266.00
1

Understanding the Changing Planet - National Research Council - Bog - National Academies Press - Plusbog.dk

Understanding the Changing Planet - National Research Council - Bog - National Academies Press - Plusbog.dk

From the oceans to continental heartlands, human activities have altered the physical characteristics of Earth's surface. With Earth's population projected to peak at 8 to 12 billion people by 2050 and the additional stress of climate change, it is more important than ever to understand how and where these changes are happening. Innovation in the geographical sciences has the potential to advance knowledge of place-based environmental change, sustainability, and the impacts of a rapidly changing economy and society. Understanding the Changing Planet outlines eleven strategic directions to focus research and leverage new technologies to harness the potential that the geographical sciences offer. Table of ContentsFront MatterSummaryPart I: IntroductionIntroductionPart II: Strategic Research Questions1 How Are We Changing the Physical Environment of Earth's Surface?2 How Can We Best Preserve Biological Diversity and Protect Endangered Ecosystems?3 How Are Climate and Other Environmental Changes Affecting the Vulnerabilities of Coupled Human–Environment Systems?4 How and Where Will 10 Billion People Live on Earth?5 How Will We Sustainably Feed Everyone in the Coming Decade and Beyond?6 How Does Where People Live Affect Their Health?7 How Is the Movement of People, Goods, and Ideas Transforming the World?8 How Is Economic Globalization Affecting Inequality?9 How Are Geopolitical Shifts Influencing Peace and Stability?10 How Might We Better Observe, Analyze, and Visualize a Changing World?11 What Are the Societal Implications of Citizen Mapping and Mapping Citizens?Part III: Moving ForwardMoving ForwardReferencesAppendixesAppendix A: Committee and Staff BiographiesAppendix B: Acronyms and AbbreviationsAppendix C: AAG Open Session Agenda and Speakers

DKK 370.00
1

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Extremely hazardous substances can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where these substances are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne EHSs during accidental releases or intentional releases by terrorists. Pursuant to the Superfund Amendments and Reauthorization Act of 1986, the U.S. Environmental Protection Agency (EPA) has identified approximately 400 EHSs on the basis of acute lethality data in rodents. Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 17 identifies, reviews, and interprets relevant toxicologic and other scientific data for selected AEGL documents for acrylonitrile, carbon tetrachloride, cyanogen, epichlorohydrin, ethylene chlorohydrin, toluene, trimethylacetyl chloride, hydrogen bromide, and boron tribromide in order to develop acute exposure guideline levels (AEGLs) for these high-priority, acutely toxic chemicals. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three levels - AEGL-1, AEGL-2, and AEGL-3 - are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites.

DKK 500.00
1

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Extremely hazardous substances can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where these substances are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne EHSs during accidental releases or intentional releases by terrorists. Pursuant to the Superfund Amendments and Reauthorization Act of 1986, the U.S. Environmental Protection Agency (EPA) has identified approximately 400 EHSs on the basis of acute lethality data in rodents. Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 19 identifies, reviews, and interprets relevant toxicologic and other scientific data for selected AEGL documents for cyanide salts, diketene, methacrylaldehyde, pentaborane, tellurium hexafluoride, and tetrafluoroethylene in order to develop acute exposure guideline levels (AEGLs) for these high-priority, acutely toxic chemicals. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three levels - AEGL-1, AEGL-2, and AEGL-3 - are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites. Table of ContentsFront MatterAcute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 19National Research Council Committee Review of Acute Exposure Guideline Levels for Selected Airborne ChemicalsAppendixes1 Cyanide Salts Acute Exposure Guideline Levels2 Diketene Acute Exposure Guideline Levels3 Methacrylaldehyde Acute Exposure Guideline Levels4 Pentaborane Acute Exposure Guideline Levels5 Tellurium Hexafluoride Acute Exposure Guideline Levels6 Tetrafluoroethylene Acute Exposure Guideline Levels

DKK 351.00
1

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Extremely hazardous substances can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where these substances are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne EHSs during accidental releases or intentional releases by terrorists. Pursuant to the Superfund Amendments and Reauthorization Act of 1986, the U.S. Environmental Protection Agency (EPA) has identified approximately 400 EHSs on the basis of acute lethality data in rodents. Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 20 reviews and updates the technical support document on acute exposure guideline levels (AEGLs) for selected chloroformates. This update focuses on establishing AEGL-3 values for n-propyl chloroformate and isopropyl chloroformate, but will also consider whether any new data are available that would affect the proposed values for the other 10 chloroformates. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three levels - AEGL-1, AEGL-2, and AEGL-3 - are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites. Table of ContentsFront MatterSummary1 Introduction2 Chloroformates Acute Exposure Guideline LevelsAppendix A Biographical Information Committee on Acute Exposure Guidelines for ChloroformatesAppendix B Benchmark Concentration Calculations for Selected ChloroformatesAppendix C Derivation of AEGL Values for Selected ChloroformatesAppendix D Acute Exposure Guideline Levels for Selected ChloroformatesAppendix E Category Plots for Selected Chloroformates

DKK 370.00
1

Considerations for Returning Individual Genomic Results from Population-Based Surveys: Focus on the National Health and Nutrition Examination Survey -

Considerations for Returning Individual Genomic Results from Population-Based Surveys: Focus on the National Health and Nutrition Examination Survey -

Population surveys collect information from participants by asking questions. Today, many surveys also collect biologic specimens that can be used to analyze a respondents DNA and other biomarkers. The National Health and Nutrition Examination Survey (NHANES) is a population survey that also administers a physical examination, collects biospecimens, and reports some test results (e.g., cholesterol levels) to the participant. While visiting communities large and small throughout the country, NHANES collects health and nutrition data from a representative sample of individuals through in-person interviews and health examinations that take place at special mobile examination centers. The examination component consists of medical, dental, and physiological examinations, as well as laboratory tests. On December 2, 7, and 8, 2022, a workshop was convened to focus on anticipated future collections of genomic data by NHANES. The 2022 workshop explored ethical considerations and current practices for returning genomic information from active research and population surveys. This Proceedings of a Workshop summarizes the presentations and discussions at the workshop. Table of ContentsFront Matter1 Introduction2 NHANES Current Structure and Opportunities for Adding Genomics (Session 1)3 Return of Clinically Actionable Genetic Results (Session 2)4 Regulatory Issues in the Return of Genetic Results (Session 3)5 Process for the Return of Genetic Results (Session 4)6 Informed Consent When Considering Returning Genetic Results to Survey Participants (Session 5)7 Considerations in the Return of Genetic Results: Lessons from Other Research Studies (Session 6)8 Key Themes and Considerations for Future National Health and Nutrition Examination Survey (NHANES)Appendix A: Public Meeting AgendasAppendix B: Committee and Speaker BiosketchesAppendix C: Public-Facing Background Materials: Glossary of Terms and AcronymsAppendix D: Public-Facing Background Materials: Workshop Primer: Background and Context about the National Health and Nutrition Examination Survey (NHANES)Committee on National Statistics

DKK 208.00
1

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Committee On Acute Exposure Guideline Levels - Bog - National Academies Press -

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Committee On Acute Exposure Guideline Levels - Bog - National Academies Press -

Extremely hazardous substances can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where these substances are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne EHSs during accidental releases or intentional releases by terrorists. Pursuant to the Superfund Amendments and Reauthorization Act of 1986, the U.S. Environmental Protection Agency (EPA) has identified approximately 400 EHSs on the basis of acute lethality data in rodents. Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 18 identifies, reviews, and interprets relevant toxicologic and other scientific data for selected AEGL documents for bromine chloride, carbonyl fluoride, selected halogen fluorides, and oxygen difluoride in order to develop acute exposure guideline levels (AEGLs) for these high-priority, acutely toxic chemicals. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three levels - AEGL-1, AEGL-2, and AEGL-3 - are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites. Table of ContentsFront MatterAcute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 18National Research Council Committee Review of Acute Exposure Guideline Levels for Selected Airborne ChemicalsAppendixes1 Bromine Chloride2 Carbonyl Fluoride3 Selected Halogen Fluorides4 Oxygen Difluoride

DKK 416.00
1

Taking Stock of Science Standards Implementation - Division Of Behavioral And Social Sciences And Education - Bog - National Academies Press -

Taking Stock of Science Standards Implementation - Division Of Behavioral And Social Sciences And Education - Bog - National Academies Press -

On October 14 and 15, and December 8, 2021, the Board on Science Education at the National Academies of Sciences, Engineering, and Medicine held a virtual Summit entitled Taking Stock of Science Standards Implementation. Participants explored the landscape of state science standards implementation, identified where there have been successes and challenges, and determined next steps and the resources needed for continuing or re-invigorating implementation efforts. This publication summarizes the presentations and discussion of the event. Table of ContentsFront Matter1 Introduction2 From Vision to Reality3 The Landscape of Implementation4 The Role(s) of Leadership5 Centering Student Experience in Science6 Teacher Professional Learning7 Curriculum and Instructional Materials8 Assessment as a "Caring Practice" - Systems of Assessment9 Tools and Resources to Build Capacity and Drive Coherence10 Reflections and Possible Next StepsReferencesAppendix A: Workshop AgendaAppendix B: Biographies of Committee Members and Presenters

DKK 201.00
1

Oceanography in 2025 - Committee On Oceanography In 2025: A Workshop - Bog - National Academies Press - Plusbog.dk

Oceanography in 2025 - Committee On Oceanography In 2025: A Workshop - Bog - National Academies Press - Plusbog.dk

On January 8 and 9, 2009, the Ocean Studies Board of the National Research Council, in response to a request from the Office of Naval Research, hosted the "Oceanography in 2025" workshop. The goal of the workshop was to bring together scientists, engineers, and technologists to explore future directions in oceanography, with an emphasis on physical processes. The focus centered on research and technology needs, trends, and barriers that may impact the field of oceanography over the next 16 years, and highlighted specific areas of interest: submesoscale processes, air-sea interactions, basic and applied research, instrumentation and vehicles, ocean infrastructure, and education. To guide the white papers and drive discussions, four questions were posed to participants: What research questions could be answered? What will remain unanswered? What new technologies could be developed? How will research be conducted?

DKK 370.00
1

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Acute Exposure Guideline Levels for Selected Airborne Chemicals - Board On Environmental Studies And Toxicology - Bog - National Academies Press -

Extremely hazardous substances can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where these substances are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne extremely hazardous substances during accidental releases or intentional releases by terrorists. Pursuant to the Superfund Amendments and Reauthorization Act of 1986, the U.S. Environmental Protection Agency has identified approximately 400 extremely hazardous substances on the basis of acute lethality data in rodents. Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 16 identifies, reviews, and interprets relevant toxicologic and other scientific data for selected aliphatic nitriles, benzonitrile, methacrylonitrile, allyl alcohol, hydrogen selenide, ketene, and tear gasin order to develop acute exposure guideline levels (AEGLs) for these high-priority, acutely toxic chemicals. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three levels - AEGL-1, AEGL-2, and AEGL-3 - are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites. Table of ContentsFront MatterAcute Exposure Guideline Levels for Selected Airborne Chemicals Volume 16National Research Council Committee Review of Acute Exposure Guideline Levels for Selected Airborne ChemicalsAppendixes1 Aliphatic Nitriles Acute Exposure Guideline Levels2 Benzonitrile Acute Exposure Guideline Levels3 Methacrylonitrile Acute Exposure Guideline Levels4 Allyl Alcohol Acute Exposure Guideline Levels5 Hydrogen Selenide Acute Exposure Guideline Levels6 Ketene Acute Exposure Guideline Levels7 Tear Gas (CS) Acute Exposure Guideline Levels

DKK 435.00
1

Lost Crops of Africa - National Research Council - Bog - National Academies Press - Plusbog.dk

Lost Crops of Africa - National Research Council - Bog - National Academies Press - Plusbog.dk

This report is the second in a series of three evaluating underexploited African plant resources that could help broaden and secure Africa's food supply. The volume describes the characteristics of 18 little-known indigenous African vegetables (including tubers and legumes) that have potential as food- and cash-crops but are typically overlooked by scientists and policymakers and in the world at large. The book assesses the potential of each vegetable to help overcome malnutrition, boost food security, foster rural development, and create sustainable landcare in Africa. Each species is described in a separate chapter, based on information gathered from and verified by a pool of experts throughout the world. Volume I describes African grains and Volume III African fruits. Table of ContentsFront MatterIntroduction1 Amaranth2 Bambara Bean3 Baobab4 Celosia5 Cowpea6 Dika7 Eggplant (Garden Egg)8 Egusi9 Enset10 Lablab11 Locust Bean12 Long Bean13 Marama14 Moringa15 Native Potatoes16 Okra17 Shea18 YambeanBiographical Sketches of Panel MembersCredits

DKK 370.00
1

Mentoring of Black Graduate and Medical Students, Postdoctoral Scholars, and Early-Career Faculty in Science, Engineering, and Medicine - Health And

Mentoring of Black Graduate and Medical Students, Postdoctoral Scholars, and Early-Career Faculty in Science, Engineering, and Medicine - Health And

On December 7 and 8, 2020, the Roundtable on Black Men and Black Women in Science, Engineering, and Medicine of the National Academies of Sciences, Engineering, and Medicine convened a virtual workshop that examined how to strengthen mentoring and advising of Black students and professionals in science, engineering, and medicine. Presenters included faculty deans, social scientists who are experts in organizational and professional development, and program implementers. Throughout the workshop, individual presenters highlighted evaluation criteria used by successful pipeline programs, including statistics on recruitment, retention, and advancement; career and leadership accomplishments; and awards and publications. This publication summarizes the presentations and discussions of the workshop. Table of ContentsFront Matter1 Introduction2 Understanding the Current Status of Black Professionals in Academia and Industry3 Ensuring the Advancement and Promotion of Black Faculty4 Mentor-Mentee Conversations5 Social Science - What Is Needed6 Program Models and Best Practices7 Leadership and Organizational SolutionsAppendix A: Workshop AgendaAppendix B: Biographical Sketches of Presenters

DKK 240.00
1