understanding and addressing misinformation about science engineering and medicine national academies of sciences board on science education divi

Our current information ecosystem makes it easier for misinformation about science to spread and harder for people to figure out what is scientifically accurate.

Objev podobné jako Understanding and Addressing Misinformation About Science - Engineering, and Medicine National Academies of Sciences, Board on Science Education, Divi

Research shows that that children learn science and engineering subjects best by engaging from an early age in the kinds of practices used by real scientists and engineers. By doing science and engineering, children not only develop and refine their understanding of the core ideas and crosscutting concepts of these disciplines, but can also be empowered to use their growing understanding to make sense of questions and problems relevant to them. This approach can make learning more meaningful, equitable, and lasting. Using cases and shorter examples, Rise and Thrive with Science shows what high-quality teaching and learning in science and engineering can look like for preschool and elementary school children. Through analyses of these examples and summaries of research findings, the guide points out the key elements of a coherent, research-grounded approach to teaching and learning in science and engineering. This guide also discusses the kinds of support that educators need to implement effective and equitable instruction for all children. This book will provide inspiration for practitioners at the preschool and elementary levels to try new strategies for science and engineering education, whatever their level of experience. Rise and Thrive with Science will be an essential guide for teachers as ... Unknown localization key: "more"

Objev podobné jako Rise and Thrive with Science - Engineering, and Medicine National Academies of Sciences, Board on Science Education, Division of Behavioral and Social

Science, technology, engineering, and mathematics (STEM) live in the American imagination as promising tools for solving pressing global challenges and enhancing quality of life. Despite the importance of the STEM disciplines in the landscape of U.S. political, economic, and social priorities, STEM learning opportunities are unevenly distributed, and the experiences an individual has in STEM education are likely to vary tremendously based on their race, ethnicity, socio-economic class, gender, and a myriad of other factors. Equity in K-12 STEM Education: Framing Decisions for the Future approaches equity in STEM education not as a singular goal but as an ongoing process that requires intentional decision-making and action toward addressing and disrupting existing inequities and envisioning a more just future. Stakeholders at all levels of the education system - including state, district, and school leaders and classroom teachers - have roles as decision-makers who can advance equity. This consensus study report provides five equity frames as a guide to help decision-makers articulate short- and long-term goals for equity and make decisions about policy and practice.

Objev podobné jako Equity in K-12 STEM Education - Engineering, and Medicine National Academies of Sciences, Board on Science Education, Division of Behavioral and Socia

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There are many reasons to be curious about the way people learn, and the past several decades have seen an explosion of research that has important implications for individual learning, schooling, workforce training, and policy. In 2000, How People Learn: Brain, Mind, Experience, and School: Expanded Edition was published and its influence has been wide and deep. The report summarized insights on the nature of learning in school-aged children; described principles for the design of effective learning environments; and provided examples of how that could be implemented in the classroom. Since then, researchers have continued to investigate the nature of learning and have generated new findings related to the neurological processes involved in learning, individual and cultural variability related to learning, and educational technologies. In addition to expanding scientific understanding of the mechanisms of learning and how the brain adapts throughout the lifespan, there have been important discoveries about influences on learning, particularly sociocultural factors and the structure of learning environments. How People Learn II: Learners, Contexts, and Cultures provides a much-needed update incorporating insights gained from this research over the past decade. The book expands on the foundation laid out in the 2000 report and takes an in-depth look ... Unknown localization key: "more"

Objev podobné jako How People Learn II - Engineering, and Medicine National Academies of Sciences, Board on Science Education, Division of Behavioral and Social Sciences

In 2023, the National Academies convened an expert committee to assess the current use of racial and ethnic categories in biomedical research, review existing guidance for researchers, and provide new guidance for future use. The resulting 2025 report, Rethinking Race and Ethnicity in Biomedical Research, outlines nine actionable recommendations and associated resources for advancing the responsible use of race and ethnicity. The recommendations of Rethinking Race and Ethnicity in Biomedical Research address how to: decide whether to use race and ethnicity in different research contexts; characterize and disclose limitations of datasets that include racial and ethnic information; identify factors to investigate instead of or alongside race and ethnicity; include overlooked populations in analysis; and support sustained community engagement.

Objev podobné jako Rethinking Race and Ethnicity in Biomedical Research - Engineering, and Medicine National Academies of Sciences, Board on Population Health and Public

Women in the United States experience a higher prevalence of many chronic conditions, including Alzheimer's disease, depression, and osteoporosis, than men; they also experience female-specific conditions, such as endometriosis and pelvic floor disorders. A lack of research into both the biological and social factors that influence these conditions greatly hinders diagnosis, treatment, and prevention efforts, thus contributing to poorer health outcomes for women and substantial costs to individuals and for society. The National Institutes of Health's Office of Research on Women's Health asked the National Academies of Sciences, Engineering, and Medicine to convene an expert committee to identify gaps in the science on chronic conditions that are specific to or predominantly impact women, or affect women differently, and propose a research agenda. The committee's report presents their conclusions and recommendations.

Objev podobné jako Advancing Research on Chronic Conditions in Women - Engineering, and Medicine National Academies of Sciences, Board on Population Health and Public He

Women make up over half of the U.S. population, yet research on women's health conditions, including those that are female specific such as fibroids, more common among women such as anxiety, or affect women differently such as cardiovascular disease, is severely lacking. Medical advances for women have lagged, in part due to a lack of understanding of basic sex-based differences in physiology. To address this, the National Institutes of Health's (NIH) Office of Research in Women's Health tasked the National Academies with convening a committee of experts to assess the state of women's health research at NIH, identify critical knowledge gaps, assess the level of funding for women's health research, and more. The resulting report outlines specific recommendations for NIH women's health research priorities; training and education efforts to build, support, and maintain a robust women's health research workforce; improving internal structures, systems and processes; soliciting, reviewing, and supporting women's health research; and ensuring appropriate levels of funding.

Objev podobné jako A New Vision for Women's Health Research - Engineering, and Medicine National Academies of Sciences, Board on Population Health and Public Health Prac

Given their relatively recent introduction, there has been little time for a scientific body of evidence to develop on the health effects of e-cigarettes.Public Health Consequences of E-Cigarettes reviews and critically assesses the state of the emerging evidence about e-cigarettes and health.

Objev podobné jako Public Health Consequences of E-Cigarettes - Engineering, and Medicine National Academies of Sciences, Board on Population Health and Public Health Pr

The field of health literacy has evolved from early efforts that focused on individuals to its current recognition that health literacy is a multidimensional team and system function.

Objev podobné jako The Intersection of Behavioral Health, Mental Health, and Health Literacy - Engineering, and Medicine National Academies of Sciences, Board on Populat

Social media has been fully integrated into the lives of most adolescents in the U.S., raising concerns among parents, physicians, public health officials, and others about its effect on mental and physical health.

Objev podobné jako Social Media and Adolescent Health - Engineering, and Medicine National Academies of Sciences, Board on Population Health and Public Health Practice,

Artificial intelligence (AI) applications in the life sciences have the potential to enable advances in biological discovery and design at a faster pace and efficiency than is possible with classical experimental approaches alone. At the same time, AI-enabled biological tools developed for beneficial applications could potentially be misused for harmful purposes. Although the creation of biological weapons is not a new concept or risk, the potential for AI-enabled biological tools to affect this risk has raised concerns during the past decade. This report, as requested by the Department of Defense, assesses how AI-enabled biological tools could uniquely impact biosecurity risk, and how advancements in such tools could also be used to mitigate these risks. The Age of AI in the Life Sciences reviews the capabilities of AI-enabled biological tools and can be used in conjunction with the 2018 National Academies report, Biodefense in the Age of Synthetic Biology, which sets out a framework for identifying the different risk factors associated with synthetic biology capabilities.

Objev podobné jako The Age of AI in the Life Sciences - Engineering, and Medicine National Academies of Sciences, Division on Earth and Life Studies, Policy and Global A

The next decade of planetary science and astrobiology holds tremendous promise. Origins, Worlds, and Life: A Decadal Strategy for Planetary Science and Astrobiology 2023-2032 highlights key science questions, identifies priority missions, and presents a comprehensive research strategy that includes both planetary defense and human exploration.

Objev podobné jako Origins, Worlds, and Life - Engineering, and Medicine National Academies of Sciences, Committee on the Planetary Science and Astrobiology Decadal Surv

Chronic and episodic water shortages are becoming common in many regions of the United States, and population growth in water-scarce regions further compounds the challenges. Increasingly, alternative water sources such as graywater-untreated wastewater that does not include water from the toilet but generally includes water from bathroom sinks, showers, bathtubs, clothes washers, and laundry sinks- and stormwater-water from rainfall or snow that can be measured downstream in a pipe, culvert, or stream shortly after the precipitation event-are being viewed as resources to supplement scarce water supplies rather than as waste to be discharged as rapidly as possible. Graywater and stormwater can serve a range of non-potable uses, including irrigation, toilet flushing, washing, and cooling, although treatment may be needed. Stormwater may also be used to recharge groundwater, which may ultimately be tapped for potable use. In addition to providing additional sources of local water supply, harvesting stormwater has many potential benefits, including energy savings, pollution prevention, and reducing the impacts of urban development on urban streams. Similarly, the reuse of graywater can enhance water supply reliability and extend the capacity of existing wastewater systems in growing cities. Despite the benefits of using local alternative water sources to address water demands, ... Unknown localization key: "more"

Objev podobné jako Using Graywater and Stormwater to Enhance Local Water Supplies - Engineering, and Medicine National Academies of Sciences, Division on Earth and Life

Volcanic eruptions are common, with more than 50 volcanic eruptions in the United States alone in the past 31 years. These eruptions can have devastating economic and social consequences, even at great distances from the volcano. Fortunately many eruptions are preceded by unrest that can be detected using ground, airborne, and spaceborne instruments. Data from these instruments, combined with basic understanding of how volcanoes work, form the basis for forecasting eruptions—where, when, how big, how long, and the consequences. Accurate forecasts of the likelihood and magnitude of an eruption in a specified timeframe are rooted in a scientific understanding of the processes that govern the storage, ascent, and eruption of magma. Yet our understanding of volcanic systems is incomplete and biased by the limited number of volcanoes and eruption styles observed with advanced instrumentation. Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing identifies key science questions, research and observation priorities, and approaches for building a volcano science community capable of tackling them. This report presents goals for making major advances in volcano science.

Objev podobné jako Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing - Engineering, and Medicine National Academies of Sciences, Division on Earth and

For more than 75 years, high-hazard structures in the U.S., including dams and nuclear power plants, have been engineered to withstand floods resulting from the most unlikely but possible precipitation, termed Probable Maximum Precipitation (PMP). Failure of any one of the more than 16,000 high-hazard dams and 50 nuclear power plants in the United States could result in the loss of life and impose significant economic losses and widespread environmental damage, especially under the pressures of climate change. While PMP estimates have provided useful guidance for designing critical infrastructure, weaknesses in the scientific foundations of PMP, combined with advances in understanding, observing, and modeling extreme storms, call for fundamental changes to the definition of PMP and the methods used to estimate it. Modernizing Probable Maximum Precipitation Estimation recommends a new definition of PMP and presents a vision for a methodology relevant for design, operation, and regulation of critical infrastructure. The new definition targets precipitation depths with an extremely low exceedance probability instead of assuming rainfall is bounded, and considers specified climate periods so that PMP estimates can change as the climate changes. Near-term enhancements to PMP include improved data collection, model-based storm reconstructions, and strengthened scientific grounding for PMP methods. ... Unknown localization key: "more"

Objev podobné jako Modernizing Probable Maximum Precipitation Estimation - Engineering, and Medicine National Academies of Sciences, Division on Earth and Life Studies,

An estimated 8 million metric tons (MMT) of plastic waste enters the world's ocean each year - the equivalent of dumping a garbage truck of plastic waste into the ocean every minute.

Objev podobné jako Reckoning with the U.S. Role in Global Ocean Plastic Waste - Engineering, and Medicine National Academies of Sciences, Division on Earth and Life Stud

Carbon dioxide removal (CDR) strategies, which remove and sequester carbon from the atmosphere, likely will be needed to meet global climate goals.

Objev podobné jako A Research Strategy for Ocean-based Carbon Dioxide Removal and Sequestration - Engineering, and Medicine National Academies of Sciences, Division on E

We live on a dynamic Earth shaped by both natural processes and the impacts of humans on their environment. It is in our collective interest to observe and understand our planet, and to predict future behavior to the extent possible, in order to effectively manage resources, successfully respond to threats from natural and human-induced environmental change, and capitalize on the opportunities – social, economic, security, and more – that such knowledge can bring. By continuously monitoring and exploring Earth, developing a deep understanding of its evolving behavior, and characterizing the processes that shape and reshape the environment in which we live, we not only advance knowledge and basic discovery about our planet, but we further develop the foundation upon which benefits to society are built. Thriving on Our Changing Planet presents prioritized science, applications, and observations, along with related strategic and programmatic guidance, to support the U.S. civil space Earth observation program over the coming decade.

Objev podobné jako Thriving on Our Changing Planet - Engineering, and Medicine National Academies of Sciences, Space Studies Board, Division on Engineering and Physical

The National Academies Roundtable on Obesity Solutions hosted a public workshop in March 2024 to explore the current understanding of pharmacotherapy for overweight or obesity, the effects of medications intended for obesity and obesity-related comorbidities, and how complementary treatment options (such as nutrition and behavioral interventions) advance obesity care in conjunction with medication use. Speakers took care to highlight lived experiences, existing weight bias and stigma, and implications of pharmacotherapy on health policy, economics, access, clinical practice, and public health.

Objev podobné jako Medications and Obesity - Engineering, and Medicine National Academies of Sciences, Health and Medicine Division, Roundtable on Obesity Solutions, Foo

The lack of a clear and consistent definition for Long COVID presents challenges for policymakers, researchers, public health professionals, clinicians, support services, and patients.

Objev podobné jako A Long COVID Definition - Engineering, and Medicine National Academies of Sciences, Health and Medicine Division, Board on Global Health, Committee on

Since the onset of the coronavirus disease 2019 (COVID-19) pandemic in early 2020, many individuals infected with the virus that causes COVID-19, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have continued to experience lingering symptoms for months or even years following infection.

Objev podobné jako Long-Term Health Effects of COVID-19 - Engineering, and Medicine National Academies of Sciences, Health and Medicine Division, Board on Health Care Se

Adolescence—beginning with the onset of puberty and ending in the mid-20s—is a critical period of development during which key areas of the brain mature and develop.

Objev podobné jako The Promise of Adolescence - Engineering, and Medicine National Academies of Sciences, Division of Behavioral and Social Sciences and Education, Healt

The strengths and abilities children develop from infancy through adolescence are crucial for their physical, emotional, and cognitive growth, which in turn help them to achieve success in school and to become responsible, economically self-sufficient, and healthy adults. Capable, responsible, and healthy adults are clearly the foundation of a well-functioning and prosperous society, yet America's future is not as secure as it could be because millions of American children live in families with incomes below the poverty line. A wealth of evidence suggests that a lack of adequate economic resources for families with children compromises these children's ability to grow and achieve adult success, hurting them and the broader society. A Roadmap to Reducing Child Poverty reviews the research on linkages between child poverty and child well-being, and analyzes the poverty-reducing effects of major assistance programs directed at children and families. This report also provides policy and program recommendations for reducing the number of children living in poverty in the United States by half within 10 years.

Objev podobné jako A Roadmap to Reducing Child Poverty - Engineering, and Medicine National Academies of Sciences, Division of Behavioral and Social Sciences and Educati

The Dietary Guidelines for Americans (DGA), which serves as the primary source of dietary guidance from the federal government, provides recommendations for dietary intake and healthful dietary patterns - including alcohol intake.

Objev podobné jako Review of Evidence on Alcohol and Health - Engineering, and Medicine National Academies of Sciences, Health and Medicine Division, Food and Nutrition

Marine recreational fishing is a popular activity enjoyed by more than 9 million Americans annually and is a driver of the American ocean-or blue-economy. To ensure that fish populations are not overexploited, the NOAA Fisheries' Marine Recreational Information Program (MRIP) monitors recreational catch through a variety of in-person, telephone, mail-in, and other surveys. NOAA Fisheries' management of recreational catch also must take into account annual catch limits (ACLs) established to prevent overfishing for all managed species in federal waters. While MRIP has worked to improve recreational catch surveys over the past decade, the surveys were never designed to meet the demands of in-season management of ACLs. In some cases, estimates of harvest have triggered accountability measures such as early season closures and reductions in future recreational ACLs, which have been a source of contention with the recreational fishing community. This report presents approaches for optimizing MRIP data and complementary data for in-season management and considers alternatives for managing recreational fisheries with ACLs to better serve both social and economic management objectives.

Objev podobné jako Data and Management Strategies for Recreational Fisheries with Annual Catch Limits - Engineering, and Medicine National Academies of Sciences, Divisio

Experiencing a single disaster - a hurricane, tornado, flood, severe winter storm, or a global pandemic - can wreak havoc on the lives and livelihoods of individuals, families, communities and entire regions.

Objev podobné jako Compounding Disasters in Gulf Coast Communities 2020-2021 - Engineering, and Medicine National Academies of Sciences, 2020-2021: Impacts, Findings, an

How did life evolve on Earth? The answer to this question can help us understand our past and prepare for our future. This work explores the many inquiries being pursued that put the science of evolution to work in preventing and treating human disease, developing new agricultural products, and fostering industrial innovations.

Objev podobné jako Science, Evolution, and Creationism - National Academy of Sciences, Institute of Medicine, Committee on Revising Science and Creationism: A View from

Offers research about the mind and the brain that provides answers to a number of compelling questions. This book uses exemplary teaching to illustrate how approaches based on what we now know result in in-depth learning. The knowledge calls into question concepts and practices firmly entrenched in our education system.

Objev podobné jako How People Learn - National Research Council, Division of Behavioral and Social Sciences and Education, Cognitive, and Sensory Sciences Board on Behav

Provides an account of the synthesis of research into teaching and learning science in kindergarten through eighth grade. This book summarizes various findings from the learning sciences and builds cases of science educators at work to make the implications of research for science educators.

Objev podobné jako Ready, Set, Science! - National Academy of Sciences, National Research Council, Andrew W. Shouse, Steve Olson, Sarah Michaels, Heidi A. Schweingruber,

Since 1944, the National Research Council has published 10 editions of the Nutrient Requirements of Swine. This reference has guided nutritionists and other professionals in academia and the swine and feed industries in developing and implementing nutritional and feeding programs for swine. The swine industry has undergone considerable changes since the tenth edition was published in 1998 and some of the requirements and recommendations set forth at that time are no longer relevant or appropriate. The eleventh revised edition of the Nutrient Requirements of Swine builds on the previous editions published by the National Research Council. A great deal of new research has been published during the last 15 years and there is a large amount of new information for many nutrients. In addition to a thorough and current evaluation of the literature on the energy and nutrient requirements of swine in all stages of life, this volume includes information about feed ingredients from the biofuels industry and other new ingredients, requirements for digestible phosphorus and concentrations of it in feed ingredients, a review of the effects of feed additives and feed processing, and strategies to increase nutrient retention and thus reduce fecal and urinary excretions that could contribute to ... Unknown localization key: "more"

Objev podobné jako Nutrient Requirements of Swine - Board on Agriculture and Natural Resources, Division on Earth and Life Studies, National Research Council, Committee

Since 1944, the National Research Council has published 10 editions of the Nutrient Requirements of Swine. This reference has guided nutritionists and other professionals in academia and the swine and feed industries in developing and implementing nutritional and feeding programs for swine. The swine industry has undergone considerable changes since the tenth edition was published in 1998 and some of the requirements and recommendations set forth at that time are no longer relevant or appropriate. The eleventh revised edition of the Nutrient Requirements of Swine builds on the previous editions published by the National Research Council. A great deal of new research has been published during the last 15 years and there is a large amount of new information for many nutrients. In addition to a thorough and current evaluation of the literature on the energy and nutrient requirements of swine in all stages of life, this volume includes information about feed ingredients from the biofuels industry and other new ingredients, requirements for digestible phosphorus and concentrations of it in feed ingredients, a review of the effects of feed additives and feed processing, and strategies to increase nutrient retention and thus reduce fecal and urinary excretions that could contribute to ... Unknown localization key: "more"

Objev podobné jako Nutrient Requirements of Swine - Board on Agriculture and Natural Resources, Division on Earth and Life Studies, National Research Council, Committee

In Understanding and Addressing Disaster Risk, the authors explain how people modify the environment and exert power over each other in ways that make nature potentially harmful and put people in harm’s way. Opportunities and challenges faced by those engaging with disaster risk are explored.Across eleven chapters, the authors show that disasters are not natural, are not events, and do not happen quickly. Instead, they are the result of chronic societal processes emerging from the creation and perpetuation of vulnerabilities and limitations on people’s abilities to respond to hazards. The book also explores the environmental component of disaster risk through the lens of different natural elements and phenomena, including biological-ecological and water-weather-climate processes as well as geological and outer space dynamics. The authors explain the mutual influence of the different components of disasters in creating disaster risk across diverse regions of the world. They critique attempts to reduce disaster risk through top-down, siloed assumptions, attitudes, and values. The value of people’s knowledge of hazards – often ignored or dismissed by authorities – is a central theme. This book is original because of how it re-interprets and advances understanding of the disaster process through the study of such societal processes of ... Unknown localization key: "more"

Objev podobné jako Understanding and Addressing Disaster Risk - Ilan Kelman, Ben Wisner, Victor Marchezini, JC Gaillard, Irasema Alcantara-Ayala

The agency should conduct a more thorough evaluation of the program, including an assessment of outreach to potential applicants, individuals who decline an award, the program's impact on the careers of awardees, and the benefits of the program to NIST and the broader scientific and engineering community.

Objev podobné jako Approaches for Evaluating the NRC Resident Research Associateship Program at NIST - National Research Council, Board on Higher Education and Workforce

NASA is a global leader in aeronautics research and development—fostering advances in aviation safety and emissions, propulsion technology, and many other areas. And the agency's Aeronautics Research Mission Directorate (ARMD) has played a vital role in the U.S. aeronautics industry.

Objev podobné jako Aeronautics Innovation - National Research Council, Policy and Global Affairs, Technology, and Economic Policy Board on Science, Committee on Innovati

Proper formulation of diets for horses depends on adequate knowledge of their nutrient requirements. This book covers information on the composition of feeds, feed additives, and other compounds routinely fed to horses. It also contains information on several nutritional and metabolic diseases that horses often have.

Objev podobné jako Nutrient Requirements of Horses - Board on Agriculture and Natural Resources, Division on Earth and Life Studies, National Research Council, Committee

A heart-wrenching multigenerational family memoir by an excommunicated member of the Exclusive Brethren After coming out as gay, Craig Hoyle was excommunicated from the New Zealand Exclusive Brethren and forced to say goodbye to his family forever. The conservative sect was everything he'd ever known - a childhood where television, pop music, sports and even pets were against the rules. Joining public society - the 'worldlies' - for the first time, Craig sets out to meet his grandfather who was excommunicated in the 1980s and, using his diaries and letters, uncovers two centuries and seven generations of the family's tangled and often cruel relationship with the Brethren. Weaving their past with Craig's own upbringing in this secretive and oppressive religious group, Excommunicated charts the evolution of the Exclusive Brethren in New Zealand and the heartwrenching stories of a family torn apart.

Objev podobné jako Excommunicated: A heart-wrenching and compelling memoir about a family torn apart by one of New Zealand's most secretive religious sects for readers o

Balení obsahuje 30 technických samolepek s motivy z herní série Rick and Morty. Samolepky jsou vhodné pro aplikaci na elektronická zařízení nebo dekoraci interiéru. Produkt je určen pro děti od 6 let.

• 30 různých samolepek s motivy Rick and Morty
• Vhodné pro aplikaci na mobil, notebook nebo do pokoje
• Vhodné pro děti od 6 let
• Rozměry 18 x 24 cm pro snadnou aplikaci

Objev podobné jako Technické samolepky Ricky and Morty 30 ks

Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences ... Unknown localization key: "more"

Objev podobné jako A Framework for K-12 Science Education - National Research Council, Board on Science Education, Division of Behavioral and Social Sciences and Educati

Since 1944, the National Research Council (NRC) has published seven editions of the Nutrient Requirements of Beef Cattle. This reference has guided nutritionists and other professionals in academia and the cattle and feed industries in developing and implementing nutritional and feeding programs for beef cattle. The cattle industry has undergone considerable changes since the seventh revised edition was published in 2000 and some of the requirements and recommendations set forth at that time are no longer relevant or appropriate. The eighth revised edition of the Nutrient Requirements of Beef Cattle builds on the previous editions. A great deal of new research has been published during the past 14 years and there is a large amount of new information for many nutrients. In addition to a thorough and current evaluation of the literature on the energy and nutrient requirements of beef in all stages of life, this volume includes new information about phosphorus and sulfur contents; a review of nutritional and feeding strategies to minimize nutrient losses in manure and reduce greenhouse gas production; a discussion of the effect of feeding on the nutritional quality and food safety of beef; new information about nutrient metabolism and utilization; new information on feed ... Unknown localization key: "more"

Objev podobné jako Nutrient Requirements of Beef Cattle - Board on Agriculture and Natural Resources, Engineering, and Medicine National Academies of Sciences, Division

Since 1944, the National Research Council (NRC) has published seven editions of the Nutrient Requirements of Dairy Cattle. This reference has guided nutritionists and other professionals in academia and the dairy and feed industries in developing and implementing nutritional and feeding programs for dairy cattle. The eighth revised edition of the Nutrient Requirements of Dairy Cattle builds on the previous editions. A great deal of new research has been published and there is a large amount of new information for many nutrients. This book represents a comprehensive review of the most recent information available on efficient, profitable, and environmentally conscious dairy cattle nutrition and ingredient composition.

Objev podobné jako Nutrient Requirements of Dairy Cattle - Board on Agriculture and Natural Resources, Engineering, and Medicine National Academies of Sciences, Division

In response to a congressional mandate, a committee of the National Academies of Sciences, Engineering, and Medicine is conducting a review of the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs at the Department of Defense (DOD). These programs, created in 1982 and 1992, respectively, and operated within the DOD and a number of other agencies within the federal government, encourage the participation by small business concerns in the federal research and development and procurement processes through competitively based awards. As part of its review of the DOD's SBIR/STTR programs, and in response to a request by the DOD, the present study committee held a workshop on December 7-8, 2023, entitled "Data and Metrics for the DOD SBIR and STTR Programs." The workshop was convened to facilitate the DOD's development of recurring, quantifiable metrics for measuring the ability of the SBIR and STTR programs to deliver products and services that meet the DOD's mission needs, while also informing the National Academies committee's overall study of the programs at the DOD. This proceedings of a workshop was prepared by a workshop rapporteur as a factual summary of what was presented and discussed at the workshop.

Objev podobné jako Data and Metrics for the DOD SBIR and STTR Programs - Engineering, and Medicine National Academies of Sciences, Policy and Global Affairs, Technology,

Since 1944, the National Research Council (NRC) has published seven editions of the Nutrient Requirements of Dairy Cattle.

Objev podobné jako Nutrient Requirements of Dairy Cattle - Board on Agriculture and Natural Resources, Engineering, and Medicine National Academies of Sciences, Division

The tables of feed ingredient composition are significantly updated.Nutrient Requirements of Beef Cattle represents a comprehensive review of the most recent information available on beef cattle nutrition and ingredient composition that will allow efficient, profitable, and environmentally conscious beef production.

Objev podobné jako Nutrient Requirements of Beef Cattle - Board on Agriculture and Natural Resources, Engineering, and Medicine National Academies of Sciences, Division

Aiming to offer a coherent vision of what it means to be scientifically literate, this book describes what all students should understand and be able to do at different grade levels in various science categories. It is useful for education policymakers, school system administrators, teacher educators, individual teachers, and parents.

Objev podobné jako National Science Education Standards - National Research Council, Board on Science Education, Division of Behavioral and Social Sciences and Education

The scientific research enterprise is built on a foundation of trust. Scientists trust that the results reported by others are valid. Society trusts that the results of research reflect an honest attempt by scientists to describe the world accurately and without bias. But this trust will endure only if the scientific community devotes itself to exemplifying and transmitting the values associated with ethical scientific conduct. On Being a Scientist was designed to supplement the informal lessons in ethics provided by research supervisors and mentors. The book describes the ethical foundations of scientific practices and some of the personal and professional issues that researchers encounter in their work. It applies to all forms of research—whether in academic, industrial, or governmental settings-and to all scientific disciplines. This third edition of On Being a Scientist reflects developments since the publication of the original edition in 1989 and a second edition in 1995. A continuing feature of this edition is the inclusion of a number of hypothetical scenarios offering guidance in thinking about and discussing these scenarios. On Being a Scientist is aimed primarily at graduate students and beginning researchers, but its lessons apply to all scientists at all stages of their scientific careers.

Objev podobné jako On Being a Scientist - Engineering, and Public Policy Committee on Science, National Academy of Sciences, National Academy of Engineering, Institute o

Community colleges play an important role in starting students on the road to engineering careers, but students often face obstacles in transferring to four-year educational institutions to continue their education. This book discusses ways to improve the transfer experience for students at community colleges.

Objev podobné jako Enhancing the Community College Pathway to Engineering Careers - National Academy of Engineering, National Research Council, Board on Higher Education

Prudent Practices in the Laboratory—the book that has served for decades as the standard for chemical laboratory safety practice—now features updates and new topics. This revised edition has an expanded chapter on chemical management and delves into new areas, such as nanotechnology, laboratory security, and emergency planning. Developed by experts from academia and industry, with specialties in such areas as chemical sciences, pollution prevention, and laboratory safety, Prudent Practices in the Laboratory provides guidance on planning procedures for the handling, storage, and disposal of chemicals. The book offers prudent practices designed to promote safety and includes practical information on assessing hazards, managing chemicals, disposing of wastes, and more. Prudent Practices in the Laboratory will continue to serve as the leading source of chemical safety guidelines for people working with laboratory chemicals: research chemists, technicians, safety officers, educators, and students.

Objev podobné jako Prudent Practices in the Laboratory - Division on Earth and Life Studies, National Research Council, Board on Chemical Sciences and Technology, Commit

Disasters and public health emergencies can stress health care systems to the breaking point and disrupt delivery of vital medical services. This book examines indicators and triggers that guide the implementation of crisis standards of care.

Objev podobné jako Crisis Standards of Care - Institute of Medicine, Board on Health Sciences Policy, Committee on Crisis Standards of Care: A Toolkit for Indicators and

Updating two previous National Research Council publications, NutrientRequirements of Sheep, Sixth Revised Edition, 1985, and Nutrient Requirementsof Goats, First Edition, 1981, this new book provides an evaluation of the scientificliterature on the nutrient requirements of small ruminants in allstages of life.

Objev podobné jako Nutrient Requirements of Small Ruminants - Board on Agriculture and Natural Resources, Division on Earth and Life Studies, National Research Council,

Science is sorted, technology is untangled, and engineering is explained with this incredible home reference for children.In our modern world dominated by science, technology, engineering, and maths (STEM), now is the time to make tricky topics and challenging concepts completely crystal clear.From tiny atoms and minute microchips to monster tractors and jumbo jets, this brilliant home-study companion comes packed with eye-catching illustrations to showcase science and technology in action today. You''ll see whizzing waves, zooming rockets, and mighty magnets on this epic journey of discovery. Jump in the basket to see how a hot-air balloon rises, scale a mountaintop to see the impact of erosion, and venture inside Earth to reveal its multi-layered structure. Dramatic visuals, concise explanations, and step-by-step graphics keep young readers engaged and entertained from start to finish. Hands-on projects are included to put learning into practise. Imagine making old coins shine bright with vinegar or triggering a volcanic eruption with baking soda. Impress your friends and family with these experiments and much, much more at home or at school.Ideal for home learning and revision, this essential homework helper covers the core curriculum of school science and supports STEM education initiatives.Budding scientists and engineers, the future starts ... Unknown localization key: "more"

Objev podobné jako How to Be Good at Science, Technology, and Engineering - DK