Science.gov

Sample records for 21st century research

  1. Research universities for the 21st century

    SciTech Connect

    Gover, J.; Huray, P.G.

    1998-05-01

    The `public outcomes` from research universities are educated students and research that extends the frontiers of knowledge. Measures of these `public outcomes` are inadequate to permit either research or education consumers to select research universities based on quantitative performance data. Research universities annually spend over $20 billion on research; 60% of these funds are provided by Federal sources. Federal funding for university research has recently grown at an annual rate near 6% during a time period when other performers of Federal research have experienced real funding cuts. Ten universities receive about 25% of the Federal funds spent on university research. Numerous studies of US research universities are reporting storm clouds. Concerns include balancing research and teaching, the narrow focus of engineering education, college costs, continuing education, and public funding of foreign student education. The absence of research on the `public outcomes` from university research results in opinion, politics, and mythology forming the basis of too many decisions. Therefore, the authors recommend studies of other nations` research universities, studies of various economic models of university research, analysis of the peer review process and how well it identifies the most capable research practitioners and at what cost, and studies of research university ownership of intellectual property that can lead to increased `public outcomes` from publicly-funded research performed by research universities. They advocate two practices that could increase the `public outcomes` from university research. These are the development of science roadmaps that link science research to `public outcomes` and `public outcome` metrics. Changes in the university research culture and expanded use of the Internet could also lead to increased `public outcomes`. They recommend the use of tax incentives to encourage companies to develop research partnerships with research

  2. 21st Century Scholars

    ERIC Educational Resources Information Center

    Clark, Terrence

    2009-01-01

    Bethpage Union Free School District in New York is a high-performing district by almost any current accountability measure. Yet administrators and teachers worried that they were not doing enough to prepare their students as critical thinkers for the 21st century. Inspired by the curriculum framework of the Partnership for 21st Century Skills, the…

  3. Reimagining Human Research Protections for 21st Century Science

    PubMed Central

    Bietz, Matthew; Bae, Deborah; Bigby, Barbara; Devereaux, Mary; Fowler, James; Waldo, Ann; Weibel, Nadir; Patrick, Kevin; Klemmer, Scott; Melichar, Lori

    2016-01-01

    Background Evolving research practices and new forms of research enabled by technological advances require a redesigned research oversight system that respects and protects human research participants. Objective Our objective was to generate creative ideas for redesigning our current human research oversight system. Methods A total of 11 researchers and institutional review board (IRB) professionals participated in a January 2015 design thinking workshop to develop ideas for redesigning the IRB system. Results Ideas in 5 major domains were generated. The areas of focus were (1) improving the consent form and process, (2) empowering researchers to protect their participants, (3) creating a system to learn from mistakes, (4) improving IRB efficiency, and (5) facilitating review of research that leverages technological advances. Conclusions We describe the impetus for and results of a design thinking workshop to reimagine a human research protections system that is responsive to 21st century science. PMID:28007687

  4. Space medicine research: Needs for the 21st century

    NASA Technical Reports Server (NTRS)

    Pepper, L. J.

    1992-01-01

    Space medicine research in the 21st century will continue to focus on the four major areas including: (1) expansion of the current incomplete knowledge base of clinical and subclinical physiological changes due to microgravity; (2) development of countermeasures to extend the capabilities of the human performance envelope in extended duration flights; (3) development of novel methods for delivering all aspects of a comprehensive health care system in extreme remote conditions: and (4) further research and application of systems for biological materials processing. New space transportation vehicles will place unique physiologic and human factors demands on the human system, while providing better access to platforms for materials processing. Success in meeting the demands in each of the noted research areas will require an extensive, interactive team approach. Personnel from the medical research,operational, developmental, and basic science communities will be essential to success.

  5. Fundamental wheat stripe rust research in the 21(st) century.

    PubMed

    Schwessinger, Benjamin

    2017-03-01

    Contents 1625 I. 1625 II. 1626 III. 1626 IV. 1626 V. 1628 VI. 1629 VII. 1629 1630 References 1630 SUMMARY: In the 21(st) century, the wheat stripe rust fungus has evolved to be the largest biotic limitation to global wheat production. New pathogen genotypes are more aggressive and able to infect previously resistant wheat varieties, leading to rapid pathogen migration across and between continents. We now know the full life cycle, microevolutionary relationships and past migration routes on a global scale. Current sequencing technologies have provided the first fungal draft genomes and simplified plant resistance gene cloning. Yet, we know nothing about the molecular and microevolutionary mechanisms that facilitate the infection process and cause new devastating pathogen races. These are the questions that need to be addressed by exploiting the synergies between novel 21(st) century biology tools and decades of dedicated pathology work.

  6. Great 21st Century Debates about the Usefulness of Research: Can They Help Rural Research?

    ERIC Educational Resources Information Center

    Bell, Erica

    2008-01-01

    This paper aims to contribute to reflection on how rural research can better serve rural communities. Using the results of literature searches across the disciplines, it explores some major 21st Century debates about improving the usefulness of research for policy and practice. The paper begins with an examination of different debates in…

  7. 21st Century Skills Map

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2011

    2011-01-01

    The Partnership for 21st Century Skills (P21) has forged alliances with key national organizations representing the core academic subjects, including Social Studies, English, Math, Science, Geography, World Languages and the Arts. These collaborations have resulted in the development of 21st Century Skills Maps that illustrate the essential…

  8. 21st Century Skills Map: The Arts

    ERIC Educational Resources Information Center

    Dean, Colleen; Ebert, Christie M. Lynch; McGreevy-Nichols, Susan; Quinn, Betsy; Sabol, F. Robert; Schmid, Dale; Shauck, R. Barry; Shuler, Scott C.

    2010-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of the Arts.

  9. 21st Century Skills Map: World Languages

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2011

    2011-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of World Languages. [Funding for this paper was provided by EF Education.

  10. 21st Century Skills Map: Geography

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2009

    2009-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Geography.

  11. Towards a 21st century roadmap for biomedical research and ...

    EPA Pesticide Factsheets

    Decades of costly failures in translating drug candidates from preclinical disease models to human therapeutic use warrant reconsideration of the priority placed on animal models in biomedical research. Following an international workshop attended by experts from academia, government institutions, research funding bodies and the corporate and NGO sectors, this consensus report analyses, as case studies, five disease areas with major unmet needs for new treatments. In view of the scientifically driven transition towards a human pathways-based paradigm in toxicology, a similar paradigm shift appears to be justified in biomedical research. There is a pressing need for an approach that strategically implements advanced, human biology-based models and tools to understand disease pathways at multiple biological scales. We present recommendations to help achieve this. To discover and develop new therapies, we need 21-century roadmaps for biomedical research based on multiscale human disease pathways, and supported by policy and funding strategies that prioritise human relevance.

  12. Galileo Educational Network: Creating, Researching, and Supporting 21st Century Learning

    ERIC Educational Resources Information Center

    Friesen, Sharon

    2009-01-01

    School and classroom structures designed to meet the needs of the industrial past cannot "maintain the temperature required for sustaining life." Recent learning sciences research findings compel educators to invent new learning environments better suited to meet the demands of the 21st century. These new learning environments require…

  13. Successfully Promoting 21st Century Online Research Skills: Interventions in 5th-Grade Classrooms

    ERIC Educational Resources Information Center

    Kingsley, Tara L.; Cassady, Jerrell C.; Tancock, Susan M.

    2015-01-01

    This quantitative study was developed to explore the ability to impact elementary student 21st Century online research skills with a planned classroom intervention curriculum. The repeated measures quasi-experimental study randomly assigned all 5th grade classes in a Midwestern, suburban school (n = 418) to a 12-week intervention or control…

  14. EPA-WERF Cooperative Agreement: Innovation and Research for Water Infrastructure for the 21st Century

    EPA Science Inventory

    This is a brief slide presentation that will provide an overview of several projects that are being conducted in EPA-WERF Cooperative Agreement, Innovation and Research for Water Infrastructure for the 21st Century. The cooperative agreement objectives are to produce, evaluate, &...

  15. Plant biology research and training for the 21st century

    SciTech Connect

    Kelly, K.

    1992-01-01

    The committee was assembled in response to a request from the National Science Foundation (NSF), the US Department of Agriculture (USDA), and the US Department of Energy (DoE). The leadership of these agencies asked the National Academy of Sciences through the National Research Council (NRC) to assess the status of plant-science research in the United States in light of the opportunities arising from advances inother areas of biology. NRC was asked to suggest ways of accelerating the application of these new biologic concepts and tools to research in plant science with the aim of enhancing the acquisition of new knowledge about plants. The charge to the committee was to examine the following: Organizations, departments, and institutions conducting plant biology research; human resources involved in plant biology research; graduate training programs in plant biology; federal, state, and private sources of support for plant-biology research; the role of industry in conducting and supporting plant-biology research; the international status of US plant-biology research; and the relationship of plant biology to leading-edge research in biology.

  16. Plant biology research and training for the 21st century

    SciTech Connect

    Kelly, K.

    1992-12-31

    The committee was assembled in response to a request from the National Science Foundation (NSF), the US Department of Agriculture (USDA), and the US Department of Energy (DoE). The leadership of these agencies asked the National Academy of Sciences through the National Research Council (NRC) to assess the status of plant-science research in the United States in light of the opportunities arising from advances inother areas of biology. NRC was asked to suggest ways of accelerating the application of these new biologic concepts and tools to research in plant science with the aim of enhancing the acquisition of new knowledge about plants. The charge to the committee was to examine the following: Organizations, departments, and institutions conducting plant biology research; human resources involved in plant biology research; graduate training programs in plant biology; federal, state, and private sources of support for plant-biology research; the role of industry in conducting and supporting plant-biology research; the international status of US plant-biology research; and the relationship of plant biology to leading-edge research in biology.

  17. Forging a 21st Century Model for Undergraduate Research

    ERIC Educational Resources Information Center

    Musante, Susan

    2011-01-01

    Not all biology students get to experience scientific research firsthand, but the National Genomics Research Initiative (NGRI) is working to change that. The NGRI is the first initiative to spring from Howard Hughes Medical Institute's (HHMI) new Science Education Alliance (SEA). At present, a competitive application process determines which…

  18. A Pain Research Agenda for the 21st Century

    PubMed Central

    Gereau, Robert W.; Sluka, Kathleen A.; Maixner, William; Savage, Seddon R.; Price, Theodore J.; Murinson, Beth B.; Sullivan, Mark D.; Fillingim, Roger B.

    2015-01-01

    Chronic pain represents an immense clinical problem. With tens of millions of people in the United States alone suffering from the burden of debilitating chronic pain, there is a moral obligation to reduce this burden by improving the understanding of pain and treatment mechanisms, developing new therapies, optimizing and testing existing therapies, and improving access to evidence-based pain care. Here, we present a goal-oriented research agenda describing the American Pain Society’s vision for pain research aimed at tackling the most pressing issues in the field. Perspective This article presents the American Pain Society’s view of some of the most important research questions that need to be addressed to advance pain science and to improve care of patients with chronic pain. PMID:25419990

  19. Dust cyclone research in the 21st century

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Research to meet the demand for ever more efficient dust cyclones continues after some eighty years. Recent trends emphasize design optimization through computational fluid dynamics (CFD) and testing design subtleties not modeled by semi-empirical equations. Improvements to current best available ...

  20. Reading: Strategies, Practices, and Research for the 21st Century.

    ERIC Educational Resources Information Center

    Hayes, Bernard L., Ed.; Camperell, Kay, Ed.

    1993-01-01

    Paying particular attention to the far reaching impact and policies of the goals and ideas identified in the report "America 2000: An Educational Strategy," the papers in this book focus on the strategies, practices, and research that may guide the future of literacy instruction for persons of all ages. Papers in the book are:…

  1. Computational Science: A Research Methodology for the 21st Century

    NASA Astrophysics Data System (ADS)

    Orbach, Raymond L.

    2004-03-01

    Computational simulation - a means of scientific discovery that employs computer systems to simulate a physical system according to laws derived from theory and experiment - has attained peer status with theory and experiment. Important advances in basic science are accomplished by a new "sociology" for ultrascale scientific computing capability (USSCC), a fusion of sustained advances in scientific models, mathematical algorithms, computer architecture, and scientific software engineering. Expansion of current capabilities by factors of 100 - 1000 open up new vistas for scientific discovery: long term climatic variability and change, macroscopic material design from correlated behavior at the nanoscale, design and optimization of magnetic confinement fusion reactors, strong interactions on a computational lattice through quantum chromodynamics, and stellar explosions and element production. The "virtual prototype," made possible by this expansion, can markedly reduce time-to-market for industrial applications such as jet engines and safer, more fuel efficient cleaner cars. In order to develop USSCC, the National Energy Research Scientific Computing Center (NERSC) announced the competition "Innovative and Novel Computational Impact on Theory and Experiment" (INCITE), with no requirement for current DOE sponsorship. Fifty nine proposals for grand challenge scientific problems were submitted for a small number of awards. The successful grants, and their preliminary progress, will be described.

  2. Rethinking Management Education for the 21st Century. Research in Management Education and Development.

    ERIC Educational Resources Information Center

    Wankel, Charles, Ed.; DeFillippi, Robert, Ed.

    This book series focuses on trends in theory and practice likely to influence 21st century management education. This first volume examines a series of innovative and distinctive approaches to rethinking management education for the 21st century. Part 1 of the collection, "Rethinking What We Teach," contains: (1) "Development of Political Skill"…

  3. Technology Roadmap for the 21st Century Truck Program, a government-industry research partnership

    SciTech Connect

    2000-12-01

    The 21st Century Truck Program has been established as a government-industry research partnership to support the development and implementation of commercially viable technologies that will dramatically cut fuel use and emissions of commercial trucks and buses while enhancing their safety and affordability as well as maintaining or enhancing performance. The innovations resulting from this program will reduce dependence on foreign oil, improve our nation's air quality, provide advanced technology for military vehicles, and enhance the competitiveness of the U.S. truck and bus industry while ensuring safe and affordable freight and bus transportation for the nation's economy. This Technology Roadmap for the 21st Century Truck Program has been prepared to guide the development of the technical advancements that will enable the needed improvements in commercial truck fuel economy, emissions, and safety.

  4. The 21st Century Learner.

    ERIC Educational Resources Information Center

    Sheppard, Beverly

    The profound changes of the 21st century are transforming America into what must become a learning society. Never before have museums, libraries and the whole of the non-formal sector of educational institutions faced such challenges and opportunities. The demand is great for fresh and innovative thinking to construct a bold, new learning network…

  5. Toward 21st Century Supports

    ERIC Educational Resources Information Center

    Umphrey, Jan

    2010-01-01

    This article presents an interview with Linda Darling-Hammond, Charles Ducommun Professor of Education at Stanford University, director of the Stanford Center for Opportunity Policy and Education, and codirector of the school redesign network at Stanford. In this interview, Darling-Hammond describes the term "21st century skills" and shares her…

  6. NASA Space Biology Research Associate Program for the 21st Century

    NASA Technical Reports Server (NTRS)

    Sonnenfeld, Gerald

    2000-01-01

    The Space Biology Research Associate Program for the 21st Century provided a unique opportunity to train individuals to conduct biological research in hypo- and hyper-gravity, and to conduct ground-based research. This grant was developed to maximize the potential for Space Biology as an emerging discipline and to train a cadre of space biologists. The field of gravitational and space biology is rapidly growing at the future of the field is reflected in the quality and education of its personnel. Our chief objective was to train and develop these scientists rapidly and in a cost effective model.

  7. Lessons from Toxicology: Developing a 21st-Century Paradigm for Medical Research

    PubMed Central

    Austin, Christopher P.; Balapure, Anil K.; Birnbaum, Linda S.; Bucher, John R.; Fentem, Julia; Fitzpatrick, Suzanne C.; Fowle, John R.; Kavlock, Robert J.; Kitano, Hiroaki; Lidbury, Brett A.; Muotri, Alysson R.; Peng, Shuang-Qing; Sakharov, Dmitry; Seidle, Troy; Trez, Thales; Tonevitsky, Alexander; van de Stolpe, Anja; Whelan, Maurice; Willett, Catherine

    2015-01-01

    Summary Biomedical developments in the 21st century provide an unprecedented opportunity to gain a dynamic systems-level and human-specific understanding of the causes and pathophysiologies of disease. This understanding is a vital need, in view of continuing failures in health research, drug discovery, and clinical translation. The full potential of advanced approaches may not be achieved within a 20th-century conceptual framework dominated by animal models. Novel technologies are being integrated into environmental health research and are also applicable to disease research, but these advances need a new medical research and drug discovery paradigm to gain maximal benefits. We suggest a new conceptual framework that repurposes the 21st-century transition underway in toxicology. Human disease should be conceived as resulting from integrated extrinsic and intrinsic causes, with research focused on modern human-specific models to understand disease pathways at multiple biological levels that are analogous to adverse outcome pathways in toxicology. Systems biology tools should be used to integrate and interpret data about disease causation and pathophysiology. Such an approach promises progress in overcoming the current roadblocks to understanding human disease and successful drug discovery and translation. A discourse should begin now to identify and consider the many challenges and questions that need to be solved. PMID:26523530

  8. Creating a 21st Century Community through the Teacher Research Experience (Invited)

    NASA Astrophysics Data System (ADS)

    Wilkening, E.; Beine, H. J.

    2009-12-01

    In the spring of 2009, I participated in PolarTREC - Teachers and Researchers Exploring and Collaborating, a Teacher Research Experience (TRE) funded by the National Science Foundation and managed by the Arctic Research Consortium of the United States. I assisted in hands-on research being performed by scientists with OASIS (Ocean, Atmosphere, Sea Ice and Snowpack) during their field campaign in Barrow, Alaska. Although I was in the field for only 3 weeks, it was merely a beginning to a transformation that took place not only in me, but also among all of those involved. The PolarTREC program embodies the principles fundamental to the 21st Century skill-set that we want our students to possess. The job market is changing for graduates, and education is striving to provide students with the skills necessary to thrive in the future. To ensure the success of students the International Society for Technology Education (ISTE) has defined 21st Century Skills. They are incorporated into many educational standards (such as the Arizona Educational Technology Standards) and they are practiced by the teachers, researchers, students and the PolarTREC community. They are:

    • Creativity and Innovation
    • Communication and Collaboration
    • Research and Information Literacy
    • Critical Thinking, Problem Solving, and Decision Making
    • Digital Citizenship
    • Technology Operations and Concepts

    • The 21st century propulsion

      NASA Technical Reports Server (NTRS)

      Haloulakos, V. E.; Boehmer, C.

      1990-01-01

      The prediction of future space travel in the next millennium starts by examining the past and extrapolating into the far future. Goals for the 21st century include expanded space travel and establishment of permanent manned outposts, and representation of Lunar and Mars outposts as the most immediate future in space. Nuclear stage design/program considerations; launch considerations for manned Mars missions; and far future propulsion schemes are outlined.

    • Nursing theory: the 21st century.

      PubMed

      Randell, B P

      1992-01-01

      On September 21, 1990, at the University of California, Los Angeles, Neuropsychiatric Institute and Hospital, six nurse theorists participated in a panel discussion on theory development for the 21st century. The theorists included Dorothy Johnson, Betty Neuman, Dorothea E. Orem, Rosemarie Rizzo Parse, Martha E. Rogers and Callista Roy. The panel provided the participants the opportunity to speculate on the course for future development of nursing knowledge. Three questions were posed to the panel relating to the development of their models, the direction nursing theory will take in the 21st century, and current research emerging from the extant theories. The panel also addressed questions from the audience.

    • Developing Leaders for the 21st Century

      ERIC Educational Resources Information Center

      Phillips, John L.

      2005-01-01

      This article describes the Leadership Development for the 21st Century: Linking Research, Academics and Extension program that began in June 2005. This 12-month program, designed to explore different models of leadership, develop peer networks, and enhance skills and knowledge in leadership competencies, is specifically for land grand educators…

    • A Collaborative Approach to Implementing 21st Century Skills in a High School Senior Research Class

      ERIC Educational Resources Information Center

      O'Sullivan, Michael K.; Dallas, Kim B.

      2010-01-01

      Businesses and higher education leaders are looking for students with the ability to evaluate and analyze information and to use this information to solve real-world problems. These are the information literacy skills students need for the 21st century. However, several recent studies on the ability of college freshmen to handle the rigor of…

    • Infancy and Early Childhood in the Urban Environment: Problems for the 21st Century. Research Memorandum.

      ERIC Educational Resources Information Center

      Lewis, Michael

      The function of this paper is to initiate a discussion of the kinds of questions that should be asked when one considers what kind of environment is needed in the year 2000 to optimize human growth and development. More specifically, the paper focuses on the problems of the infant and young child in the 21st century urban environment. The essay is…

    • Australian Information Education in the 21st Century--The Synergy among Research, Teaching and Practice

      ERIC Educational Resources Information Center

      Nastasie, Daniela L.

      2012-01-01

      In 2011 a group of Australian Library and Information Science academics led by Prof. Helen Partridge conducted an investigation into the Australian Library and Information Science education in the 21st century. The project was funded by the Australian Learning and Teaching Council (ALTC) and the final report, titled "Re-conceptualising and…

    • The human subject: an integrative animal model for 21st century heart failure research

      PubMed Central

      Chandrasekera, P Charukeshi; Pippin, John J

      2015-01-01

      Heart failure remains a leading cause of death and it is a major cause of morbidity and mortality affecting tens of millions of people worldwide. Despite decades of extensive research conducted at enormous expense, only a handful of interventions have significantly impacted survival in heart failure. Even the most widely prescribed treatments act primarily to slow disease progression, do not provide sustained survival advantage, and have adverse side effects. Since mortality remains about 50% within five years of diagnosis, the need to increase our understanding of heart failure disease mechanisms and development of preventive and reparative therapies remains critical. Currently, the vast majority of basic science heart failure research is conducted using animal models ranging from fruit flies to primates; however, insights gleaned from decades of animal-based research efforts have not been proportional to research success in terms of deciphering human heart failure and developing effective therapeutics for human patients. Here we discuss the reasons for this translational discrepancy which can be equally attributed to the use of erroneous animal models and the lack of widespread use of human-based research methodologies and address why and how we must position our own species at center stage as the quintessential animal model for 21st century heart failure research. If the ultimate goal of the scientific community is to tackle the epidemic status of heart failure, the best way to achieve that goal is through prioritizing human-based, human-relevant research. PMID:26550463

    • Broadening the focus of bat conservation and research in the USA for the 21st century

      USGS Publications Warehouse

      Weller, Theodore J.; Cryan, Paul M.; O'Shea, Thomas J.

      2009-01-01

      Appropriately, bat conservation in the USA during the 20th century focused on species that tend to aggregate in large numbers and locations (e.g. maternity roosts, hibernacula) where populations are most vulnerable. Extensive research into habitat needs (primarily for roosting) of reproductive females during the previous 2 decades has produced a wealth of information useful for developing conservation strategies for this group in their summer roost areas. However, the ecological needs of males, non-reproductive females, and juveniles have received far less attention, as have the ecological needs of all bats outside the pup-rearing season. Hence, it is unlikely that a single paradigm could comprehensively address conservation needs of all demographic groups within a species because they may have different seasonal distributions, reproductive strategies, and thermoregulatory needs. Herein, we recommend research into a wider spectrum of demographic groups and seasons to form a more holistic vision of the conservation needs of bats. We urge greater attention to understanding thermo-energetic and reproductive underpinnings of observed patterns of seasonal distribution and habitat selection by bats in the USA. Such understanding is instrumental for development of scientifically sound conservation strategies to confront emerging threats to conservation of bats in the 21st century: climate change, disease, habitat degradation, and environmental contaminants. We discuss interconnections among these emerging threats and the fundamental need to incorporate understanding of thermo-energetic strategies of bats in development of conservation strategies or legislation to mitigate potential impacts on bat populations of the USA.

    • NASA Space Biology Research Associate Program for the 21st Century

      NASA Technical Reports Server (NTRS)

      Sonnenfeld, Gerald

      1999-01-01

      The Space Biology Research Associate Program for the 21st Century provided a unique opportunity to train individuals to conduct biological research in hypo- and hyper-gravity, and to conduct ground-based research. This grant was developed to maximize the potential for Space Biology as an emerging discipline and to train a cadre of space biologists. The field of gravitational and space biology is rapidly growing at the future of the field is reflected in the quality and education of its personnel. Our chief objective was to train and develop these scientists rapidly and in a cost effective manner. The program began on June 1, 1980 with funding to support several Research Associates each year. 113 awards, plus 1 from an independently supported minority component were made for the Research Associates program. The program was changed from a one year award with a possibility for renewal to a two year award. In 1999, the decision was made by NASA to discontinue the program due to development of new priorities for funding. This grant was discontinued because of the move of the Program Director to a new institution; a new grant was provided to that new institution to allow completion of the training of the remaining 2 research associates in 1999. After 1999, the program will be discontinued.

    • Antibacterial vaccine research in 21st century: from inoculation to genomics approaches.

      PubMed

      Altindis, Emrah

      2013-01-01

      Vaccination is one of the safest and most cost-effective public health interventions, which save millions of lives annually. Thanks to all the genius pioneers of the field, we have already developed many effective vaccines. On the other hand, there are still many pathogens for which we do not yet have an effective or optimal vaccine, including malaria, HIV, and tuberculosis. In the 21(st) century, biological sciences are at the edge of a growing and fruitful genomics era, which provide many opportunities for vaccine research to have a better understanding of host-pathogen interactions, immune responses, targets and thus allow the scientists to design better vaccines. After the publication of the first bacterial genome of a pathogen, Haemophilus influenza, genomics technology revolutionized the field and created novel vaccine discovery approaches like reverse vaccinology, antigenome technology, surfome analysis, immunoproteomics, and genetics vaccinology to discover novel immunogenic antigens. This review is an attempt to briefly explain these methodologies and the history of their development since the beginning of the century.

    • Preparing Students for the 21st Century.

      ERIC Educational Resources Information Center

      Uchida, Donna; And Others

      As the 21st century approaches, many educators are debating the role of education in meeting students' and the economy's needs. This booklet describes the results of a modified Delphi study that asked a panel of 55 experts from education, business, and government how to best prepare students for the 21st century. During the course of three survey…

    • Pedagogical Implementation of 21st Century Skills

      ERIC Educational Resources Information Center

      Jacobson-Lundeberg, Vera

      2016-01-01

      This paper examines students' perceptions of how intentionally taught 21st century skills have transformed their lives. Personal development education (PDE) encompasses interpersonal and interaction skills that are required for students to function and succeed in global-oriented 21st century colleges and careers. The Common Core State Standards…

  1. The Twins Study: NASA's First Foray into 21st Century Omics Research

    NASA Technical Reports Server (NTRS)

    Kundrot, C. E.; Shelhamer, M.; Scott, G. B. I.

    2015-01-01

    The full array of 21st century omics-based research methods should be intelligently employed to reduce the health and performance risks that astronauts will be exposed to during exploration missions beyond low Earth Orbit. In March of 2015, US Astronaut Scott Kelly will launch to the International Space Station for a one year mission while his twin brother, Mark Kelly, a retired US Astronaut, remains on the ground. This situation presents an extremely rare flight opportunity to perform an integrated omics-based demonstration pilot study involving identical twin astronauts. A group of 10 principal investigators has been competitively selected, funded, and teamed together to form the Twins Study. A very broad range of biological function are being examined including the genome, epigenome, transcriptome, proteome, metabolome, gut microbiome, immunological response to vaccinations, indicators of atherosclerosis, physiological fluid shifts, and cognition. The plans for the Twins Study and an overview of initial results will be described as well as the technological and ethical issues raised for such spaceflight studies. An anticipated outcome of the Twins Study is that it will place NASA on a trajectory of using omics-based information to develop precision countermeasures for individual astronauts.

  2. The Landsat 7 mission: terrestrial research and applications for the 21st century

    USGS Publications Warehouse

    Goward, Samuel N.; Masek, Jeffrey G.; Williams, Darrel L.; Irons, James R.; Thompson, R.J.

    2001-01-01

    The Landsat Earth observation approach introduced in 1972 created a new way of monitoring land cover and land use globally. The Landsat 7 mission, successfully launched on April 15, 1999, continues those observations and demonstrates significant progress in precise numerical radiometry, spectral differentiation, and seasonally repetitive monitoring. Substantial improvements in calibration procedures, both prior to launch and during normal operations, have also been made to ensure long-term stability in the acquired spectral radiometry. Landsat 7 data acquisitions are being driven by a long-term data acquisition plan that was designed to ensure that substantially cloud-free, seasonal coverage would be recorded and archived in the US for all land areas of the globe. NASA competitively selected a Landsat Science Team, consisting of representatives from US universities and government agencies, to exploit the Landsat 7 record for global change research. This team is addressing the technical and analytical means to process and analyze the core of this observation record, and for the first time in the history of the Landsat mission, the technical and operational aspects of the mission are being driven by the goals of the US science community. The expected outcome of these efforts is a rapid improvement in understanding the Earth system, as well as conceptual knowledge that will underpin significant advancements in the application of this technology for commercial, operational, educational, and research purposes. Pathways to achieve effective Landsat continuity in the early decades of the 21st century are also being given careful attention, and there is no question that the lessons learned from the Landsat 7 mission will strongly influence these next-generation sensor systems.

  3. Science diplomacy in the 21st century.

    PubMed

    Fedoroff, Nina V

    2009-01-09

    Science diplomacy is the use of scientific collaborations among nations to address the common problems facing 21(st) century humanity and to build constructive international partnerships. There are many ways that scientists can contribute to this process.

  4. Fossil fuels in the 21st century.

    PubMed

    Lincoln, Stephen F

    2005-12-01

    An overview of the importance of fossil fuels in supplying the energy requirements of the 21st century, their future supply, and the impact of their use on global climate is presented. Current and potential alternative energy sources are considered. It is concluded that even with substantial increases in energy derived from other sources, fossil fuels will remain a major energy source for much of the 21st century and the sequestration of CO2 will be an increasingly important requirement.

  5. Federal laboratories for the 21st century

    SciTech Connect

    Gover, J.; Huray, P.G.

    1998-04-01

    Federal laboratories have successfully filled many roles for the public; however, as the 21st Century nears it is time to rethink and reevaluate how Federal laboratories can better support the public and identify new roles for this class of publicly-owned institutions. The productivity of the Federal laboratory system can be increased by making use of public outcome metrics, by benchmarking laboratories, by deploying innovative new governance models, by partnerships of Federal laboratories with universities and companies, and by accelerating the transition of federal laboratories and the agencies that own them into learning organizations. The authors must learn how government-owned laboratories in other countries serve their public. Taiwan`s government laboratory, Industrial Technology Research Institute, has been particularly successful in promoting economic growth. It is time to stop operating Federal laboratories as monopoly institutions; therefore, competition between Federal laboratories must be promoted. Additionally, Federal laboratories capable of addressing emerging 21st century public problems must be identified and given the challenge of serving the public in innovative new ways. Increased investment in case studies of particular programs at Federal laboratories and research on the public utility of a system of Federal laboratories could lead to increased productivity of laboratories. Elimination of risk-averse Federal laboratory and agency bureaucracies would also have dramatic impact on the productivity of the Federal laboratory system. Appropriately used, the US Federal laboratory system offers the US an innovative advantage over other nations.

  6. The 21st-Century Learning Environment

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2011-01-01

    Step into a classroom in the 21st century, and the odds are it won't look all that different from one in the 20th century. One decade into the 2000s, many schools and universities have been frustrated in their efforts to upgrade their facilities and resources because of shrinking budgets. But even with the ailing economy, some education…

  7. 21st Century Natural Product Research and Drug Development and Traditional Medicines

    PubMed Central

    Ngo, Linh T.; Okogun, Joseph I.; Folk, William R.

    2013-01-01

    Natural products and related structures are essential sources of new pharmaceuticals, because of the immense variety of functionally relevant secondary metabolites of microbial and plant species. Furthermore, the development of powerful analytical tools based upon genomics, proteomics, metabolomics, bioinformatics and other 21st century technologies are greatly expediting identification and characterization of these natural products. Here we discuss the synergistic and reciprocal benefits of linking these ‘omics technologies with robust ethnobotanical and ethnomedical studies of traditional medicines, to provide critically needed improved medicines and treatments that are inexpensive, accessible, safe and reliable. However, careless application of modern technologies can challenge traditional knowledge and biodiversity that are the foundation of traditional medicines. To address such challenges while fulfilling the need for improved (and new) medicines - we encourage development of Regional Centres of ‘omics Technologies functionally linked with Regional Centres of Genetic Resources, especially in regions of the world where use of traditional medicines is prevalent and essential for health. PMID:23450245

  8. The Thrill of Discovery: Nuclear Physics Research in the 21st Century

    NASA Astrophysics Data System (ADS)

    Al-Khalili, J. S.

    2005-04-01

    To many people outside our field, both scientists and the general public, nuclear physics is no longer regarded as being at the forefront of scientific endeavour. Indeed it is often met with outright hostility. Other physicists will point out that the last time a Nobel Prize was awarded in the field was in 1975 . This paper, based on a lecture delivered during an Open Plenary Session of the recent International Nuclear Physics Conference INPC2004, which was aimed at a non-specialist audience, will seek to dispel this myth. Nuclear physics is currently enjoying a period of rapid advances. Many new discoveries have been made in the past few years, from neutron halos and nuclear molecules to a new form of radioactive decay via two protons; from hints of a new particle consisting of five quarks to new 'superheavy' elements. This talk will give a personal perspective on why, far from looking with envy at our neighbours in areas of physics that currently enjoy a higher media profile, we have more than enough to keep us busy and excited in the 21st century. to Aage Bohr and Ben Mottelson for their work on models of nuclear structure. This author would argue, however, that the 2004 prize was also for nuclear physics: to Gross, Politzer and Wilczek for "the discovery of asymptotic freedom in the theory of the strong interaction".

  9. Engineering in the 21st century

    NASA Technical Reports Server (NTRS)

    Mccarthy, J. F., Jr.

    1978-01-01

    Reasonable evolutionary trends in federal outlays for aerospace research and development predict a continuing decline in real resources (1970 dollars) until the mid eighties, and a growth thereafter to the 1970 level by 2000, still well below the 1966 peak. Employment levels will parallel this trend with no shortage of available personnel foreseen. These trends characterize a maturing industry. Shifts in outlook toward the economic use of resources, rather than minimum risk at any cost, and toward missions aligned with societal needs and broad national goals will accompany these trends. These shifts in outlook will arise in part in academia, and will, in turn, influence engineering education. By 2000, space technology will have achieved major advances in the management of information, in space transportation, in space structures, and in energy. The economics of space systems must be the primary consideration if the space program foreseen for the 21st century is to become an actuality.

  10. Antiparasitic DNA vaccines in 21st century.

    PubMed

    Wedrychowicz, Halina

    2015-06-01

    Demands for effective vaccines to control parasitic diseases of humans and livestock have been recently exacerbated by the development of resistance of most pathogenic parasites to anti-parasitic drugs. Novel genomic and proteomic technologies have provided opportunities for the discovery and improvement of DNA vaccines which are relatively easy as well as cheap to fabricate and stable at room temperatures. However, their main limitation is rather poor immunogenicity, which makes it necessary to couple the antigens with adjuvant molecules. This paper review recent advances in the development of DNA vaccines to some pathogenic protozoa and helminths. Numerous studies were conducted over the past 14 years of 21st century, employing various administration techniques, adjuvants and new immunogenic antigens to increase efficacy of DNA vaccines. Unfortunately, the results have not been rewarding. Further research is necessary using more extensive combinations of antigens; alternate delivery systems and more efficient adjuvants based on knowledge of the immunomodulatory capacities of parasitic protozoa and helminths.

  11. Science for the 21st Century

    SciTech Connect

    Not Available

    2004-07-01

    The Federal government plays a key role in supporting the country's science infrastructure, a national treasure, and scientific research, an investment in our future. Scientific discoveries transform the way we think about our universe and ourselves, from the vastness of space to molecular-level biology. In innovations such as drugs derived through biotechnology and new communications technologies we see constant evidence of the power of science to improve lives and address national challenges. We had not yet learned to fly at the dawn of the 20th century, and could not have imagined the amazing 20th century inventions that we now take for granted. As we move into the 21st century, we eagerly anticipate new insights, discoveries, and technologies that will inspire and enrich us for many decades to come. This report presents the critical responsibilities of our Federal science enterprise and the actions taken by the Federal research agencies, through the National Science and Technology Council, to align our programs with scientific opportunity and with national needs. The many examples show how our science enterprise has responded to the President's priorities for homeland and national security, economic growth, health research, and the environment. In addition, we show how the science agencies work together to set priorities; coordinate related research programs; leverage investments to promote discovery, translate science into national benefits, and sustain the national research enterprise; and promote excellence in math and science education and work force development.

  12. 21st Century Learning Environment Models

    ERIC Educational Resources Information Center

    State Educational Technology Directors Association, 2011

    2011-01-01

    This report provides short descriptions of systemic approaches for American Recovery and Reinvestment Act funding including: (1) 21st Century Classroom; (2) Comprehensive Professional Development; (3) Statewide Longitudinal Data Systems; (4) Formative Assessment; (5) Digital Content; (6) Virtual Learning; and (7) Learning Management Systems.

  13. Transportation fuels for the 21st century

    EPA Science Inventory

    As we enter the 21st century, policymakers face complex decisions regarding options for meeting the demand for transportation fuels. There is now a broad scientific consensus that the burning of fossil fuels has been contributing to climate change, and the transportation sector i...

  14. Computerized Farm of the 21st Century.

    ERIC Educational Resources Information Center

    McGrann, James M.

    Advancement in computer technology comes at a time when agriculture is in transition from a production-oriented to a business-oriented activity and will require new skills and knowledge if farmers are to be prepared for the future. Electronic technology applications on 21st century commercial farms and ranches will include farm decision support…

  15. Creativity in 21st-Century Education

    ERIC Educational Resources Information Center

    Newton, Lynn D.; Newton, Douglas P.

    2014-01-01

    The 2006 UNESCO conference "Building Creative Competencies for the 21st Century" had international participants and a global reach. The Director-General's proclamation that "Creativity is our hope" captured the essence of the proceedings and participants saw the focus on creativity as offering solutions to global problems.…

  16. American Education in the 21st Century.

    ERIC Educational Resources Information Center

    Wishnietsky, Dan H.

    This book examines American education at the turn of the new millennium. It reviews its history and suggests, in broad terms, where it may be headed in the 21st century. Topics considered include a brief survey of the education "scene" today, the notion of a global village and ramifications for a global curriculum, technology related to…

  17. Creating 21st Century Learning Environments

    ERIC Educational Resources Information Center

    Li, Phan P.; Locke, John; Nair, Prakash; Bunting, Andrew

    2005-01-01

    What is involved in creating learning environments for the 21st century? How can school facilities serve as tools for teaching and meet the needs of students in the future? What components are required to design effective schools, and how does architecture relate to the purposes of schooling? These are some of the questions addressed at the…

  18. Faculty Development for the 21st Century

    ERIC Educational Resources Information Center

    Diaz, Veronica; Garrett, P. B.; Kinley, Edward R.; Moore, John F.; Schwartz, Celeste M.; Kohrman, Pat

    2009-01-01

    In the 21st century, colleges and universities need to consider faculty development programs in the same way that they view academic programs for their Net Gen and Millennial students. In other words, successful faculty development programs should include mentoring, delivery in a variety of on-campus and off-campus formats (face-to-face, blended,…

  19. Learning Analytics for 21st Century Competencies

    ERIC Educational Resources Information Center

    Buckingham Shum, Simon; Crick, Ruth Deakin

    2016-01-01

    Many educational institutions are shifting their teaching and learning towards equipping students with knowledge, skills, and dispositions that prepare them for lifelong learning, in a complex and uncertain world. These have been termed "21st century competencies." Learning analytics (LA) approaches in general offer different kinds of…

  20. A Vision of the 21st Century

    ERIC Educational Resources Information Center

    Bottoms, Gene

    2006-01-01

    The new vision for the 21st century is reflected in ACTE's recent position paper on strengthening the American high school through career and technical education. Teachers and administrators are encouraged to continue raising students' academic achievements and their high school completion rates. However, the way the American high school is…

  1. Soaring into the 21st Century.

    ERIC Educational Resources Information Center

    Burke, John

    1993-01-01

    Describes the implementation of ideas from the National Congress on Catholic Schools for the 21st Century at Saint Thomas Aquinas School in the South Bronx. Discusses Catholic identity, school spirit, social change, and school development with respect to the school's long-range planning for success in an economically depressed neighborhood. (MAB)

  2. 78 FR 7387 - Advisory Committee on Biotechnology and 21st Century Agriculture; Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ...; ] DEPARTMENT OF AGRICULTURE Advisory Committee on Biotechnology and 21st Century Agriculture; Renewal AGENCY: Agricultural Research Service, USDA. ACTION: Advisory Committee on Biotechnology and 21st Century Agriculture... Committee on Biotechnology and 21st Century Agriculture (AC21). The Secretary of Agriculture has...

  3. Excellence in Radiation Research for the 21st Century (EIRR21): Description of an Innovative Research Training Program

    SciTech Connect

    P'ng, Christine; Ito, Emma; How, Christine; Bezjak, Andrea; Bristow, Rob; Catton, Pam; Fyles, Anthony; Gospodarowicz, Mary; Jaffray, David; Kelley, Shana; Wong Shun; Liu Feifei

    2012-08-01

    Purpose: To describe and assess an interdisciplinary research training program for graduate students, postdoctoral fellows, and clinical fellows focused on radiation medicine; funded by the Canadian Institutes for Health Research since 2003, the program entitled 'Excellence in Radiation Research for the 21st Century' (EIRR21) aims to train the next generation of interdisciplinary radiation medicine researchers. Methods and Materials: Online surveys evaluating EIRR21 were sent to trainees (n=56), mentors (n=36), and seminar speakers (n=72). Face-to-face interviews were also conducted for trainee liaisons (n=4) and participants in the international exchange program (n=2). Results: Overall response rates ranged from 53% (mentors) to 91% (trainees). EIRR21 was well received by trainees, with the acquisition of several important skills related to their research endeavors. An innovative seminar series, entitled Brainstorm sessions, imparting 'extracurricular' knowledge in intellectual property protection, commercialization strategies, and effective communication, was considered to be the most valuable component of the program. Networking with researchers in other disciplines was also facilitated owing to program participation. Conclusions: EIRR21 is an innovative training program that positively impacts the biomedical community and imparts valuable skill sets to foster success for the future generation of radiation medicine researchers.

  4. Pharmacognosy in the 21st century.

    PubMed

    Douglas Kinghorn, A

    2001-02-01

    The term pharmacognosy as a constituent scientific discipline of pharmacy has been in use for nearly 200 years, and it refers to studies on natural product drugs. During the last half of the 20th century, pharmacognosy evolved from being a descriptive botanical subject to one having a more chemical and biological focus. At the beginning of the 21st century, pharmacognosy teaching in academic pharmacy institutions has been given new relevance, as a result of the explosive growth in the use of herbal remedies (phytomedicines) in modern pharmacy practice, particularly in western Europe and North America. In turn, pharmacognosy research areas are continuing to expand, and now include aspects of cell and molecular biology in relation to natural products, ethnobotany and phytotherapy, in addition to the more traditional analytical method development and phytochemistry. Examples are provided in this review of promising bioactive compounds obtained in two multidisciplinary natural product drug discovery projects, aimed at the elucidation of new plant-derived cancer chemotherapeutic agents and novel cancer chemopreventives, respectively. The systematic study of herbal remedies offers pharmacognosy groups an attractive new area of research, ranging from investigating the biologically active principles of phytomedicines and their mode of action and potential drug interactions, to quality control, and involvement in clinical trials.

  5. Martian weather and climate in the 21st century

    SciTech Connect

    Zurek, R.W.

    1990-01-01

    The historical interest in the weather and climate of Mars and current understanding of aspects of the present climate are addressed. Scientific research into the weather and climate of Mars in the next century is examined. The impact of the Martian weather of the 21st century on humans that may then be inhabiting the planet is considered. 8 refs.

  6. Gallbladder Cancer in the 21st Century

    PubMed Central

    Kanthan, Rani; Senger, Jenna-Lynn; Ahmed, Shahid; Kanthan, Selliah Chandra

    2015-01-01

    Gallbladder cancer (GBC) is an uncommon disease in the majority of the world despite being the most common and aggressive malignancy of the biliary tree. Early diagnosis is essential for improved prognosis; however, indolent and nonspecific clinical presentations with a paucity of pathognomonic/predictive radiological features often preclude accurate identification of GBC at an early stage. As such, GBC remains a highly lethal disease, with only 10% of all patients presenting at a stage amenable to surgical resection. Among this select population, continued improvements in survival during the 21st century are attributable to aggressive radical surgery with improved surgical techniques. This paper reviews the current available literature of the 21st century on PubMed and Medline to provide a detailed summary of the epidemiology and risk factors, pathogenesis, clinical presentation, radiology, pathology, management, and prognosis of GBC. PMID:26421012

  7. Leadership for a healthy 21st century.

    PubMed

    1999-01-01

    Every economic institution finds itself caught on the horns of a dilemma: Competing sets of values strike a conflict between social good and economic wealth, regardless of whether organizations articulate it. The struggle in U.S. health care, however, is both more acute and poignant. On the one hand, ethical and cultural values require societal commitments to the well-being of the individual. Who among us would want to refuse help to someone sick or injured? On the other hand, market forces require an economic accounting of health care. Social trends emphasize a mission to provide care for all, while managed care promotes the industry's fidelity to a balanced ledger. U.S. health care is thus defined by paradox. The nation spends more than $1.3 trillion annually on health care--a national line-item larger than the economies of all other nations except two (Germany and Japan). A new study by the Health Care Financing Administration warns that health care spending may nearly double to $2.1 trillion by 2007. Yet the industry is perceived to be too "resource-constrained" to assure health care services for all citizens. This poses a key question: Are there too few resources, or are we simply not allocating them in the best ways possible? Health care's "double bottom line"--social and economic accountability--typifies the social and economic milieu of health care as the final pages turn on the 20th Century. And, it is this duality that forms the underlying theme for the landmark study--Leadership for a Healthy 21st Century--conducted over the course of the past year by Arthur Andersen and The Healthcare Forum Foundation, with primary research support from DYG, Inc. and Baruch Lev, professor at the Stern School of Business, New York University. The study was designed to investigate a new economic model emerging in the information economy and its impact on health care; the evolving values of consumers in relation to business, health and health care; and the values of

  8. Vaccines for the 21st century

    PubMed Central

    Delany, Isabel; Rappuoli, Rino; De Gregorio, Ennio

    2014-01-01

    In the last century, vaccination has been the most effective medical intervention to reduce death and morbidity caused by infectious diseases. It is believed that vaccines save at least 2–3 million lives per year worldwide. Smallpox has been eradicated and polio has almost disappeared worldwide through global vaccine campaigns. Most of the viral and bacterial infections that traditionally affected children have been drastically reduced thanks to national immunization programs in developed countries. However, many diseases are not yet preventable by vaccination, and vaccines have not been fully exploited for target populations such as elderly and pregnant women. This review focuses on the state of the art of recent clinical trials of vaccines for major unmet medical needs such as HIV, malaria, TB, and cancer. In addition, we describe the innovative technologies currently used in vaccine research and development including adjuvants, vectors, nucleic acid vaccines, and structure-based antigen design. The hope is that thanks to these technologies, more diseases will be addressed in the 21st century by novel preventative and therapeutic vaccines. PMID:24803000

  9. Vaccines for the 21st century.

    PubMed

    Delany, Isabel; Rappuoli, Rino; De Gregorio, Ennio

    2014-06-01

    In the last century, vaccination has been the most effective medical intervention to reduce death and morbidity caused by infectious diseases. It is believed that vaccines save at least 2-3 million lives per year worldwide. Smallpox has been eradicated and polio has almost disappeared worldwide through global vaccine campaigns. Most of the viral and bacterial infections that traditionally affected children have been drastically reduced thanks to national immunization programs in developed countries. However, many diseases are not yet preventable by vaccination, and vaccines have not been fully exploited for target populations such as elderly and pregnant women. This review focuses on the state of the art of recent clinical trials of vaccines for major unmet medical needs such as HIV, malaria, TB, and cancer. In addition, we describe the innovative technologies currently used in vaccine research and development including adjuvants, vectors, nucleic acid vaccines, and structure-based antigen design. The hope is that thanks to these technologies, more diseases will be addressed in the 21st century by novel preventative and therapeutic vaccines.

  10. Who Will the 21st-Century Learners Be?

    ERIC Educational Resources Information Center

    Dweck, Carol

    2009-01-01

    In the "Standards for the 21st-Century Learner," the American Association of School Librarians (AASL) describes the skills, dispositions, responsibilities, and self-assessment strategies that are necessary for a 21st-century learner. However, as wonderful as AASL's 21st-century goals sound, they will fall on deaf ears because students who have a…

  11. Research priorities for entering the 21st century. Pacific Northwest Research Station

    SciTech Connect

    1997-01-01

    Forest Service Research and the PNW Research Station developed linked strategic plans early in 1990s that provided broad research program direction in this changing social environment. There is now a national effort within Forest Service Research to anchor this broad direction to specific themes for the next several years, based on the emergence of such issues as ecological sustain-ability and joint resource use, integration, and broadscale and multiscale dimensions. The Pacific Northwest Research Station refers to these themes as intermediate-term priorities. This paper provides a foundation for defining PNW Research Station priorities in the intermediate term (3 to 5 years) and defines 11 intermediate-term priorities.

  12. Team Up for 21st Century Teaching and Learning: What Research and Practice Reveal about Professional Learning. Condensed Excerpts

    ERIC Educational Resources Information Center

    Carroll, Thomas G., Ed.; Fulton, Kathleen, Ed.; Doerr, Hanna, Ed.

    2010-01-01

    This document contains excerpts from Team Up for 21st Century Teaching & Learning. This document includes the excerpts of five articles that provide a substantial evidence-based argument for the power of collaborative communities to improve teaching and learning. These articles are: (1) Professional Communities and the Artisan Model of…

  13. Producing and Re/Producing the Global University in the 21st Century: Researcher Perspectives and Policy Consequences

    ERIC Educational Resources Information Center

    Deem, Rosemary

    2008-01-01

    This paper examines some aspects of current debates about what constitutes the global university in the 21st century, focusing particularly on concepts and perspectives about how the idea of a university is being produced and reproduced. As well as exploring the theoretical and empirical content of eight different analyses ranging from the…

  14. Research and Teaching: Fostering Collaborative Problem Solving and 21st Century Skills Using the DEEPER Scaffolding Framework

    ERIC Educational Resources Information Center

    Antonenko, Pavlo D.; Jahanzad, Farzaneh; Greenwood, Carmen

    2014-01-01

    Collaborative problem solving is an essential component of any 21st century science career. Scientists are hired, retained, and promoted for solving problems in dynamic and interdisciplinary teams. They discuss issues, explain and justify their opinions, debate, elaborate, and reflect on their collective knowledge. At the same time, both…

  15. INNOVATION AND RESEARCH FOR WATER INFRASTRUCTURE FOR THE 21ST CENTURY RESEARCH PLAN

    EPA Science Inventory

    This plan has been developed to provide the Office of Research and Development (ORD) with a guide for implementing a research program that addresses high priority needs of the Nation relating to its drinking water and wastewater infrastructure. By identifying these critical need...

  16. High energy astrophysics 21st century workshop 'Space Capabilities in the 21st Century'. [NASA programs

    NASA Technical Reports Server (NTRS)

    Rhome, Robert C.

    1990-01-01

    An overview of 20th-century NASA accomplishments and of the infrastructure and technology that NASA plans to have in place in the 21st century is presented. Attention is given to the Great Observatories Program, AXAF, the Space Infrared Telescope Facility, the Cosmic Background Explorer, the Small Explorers Program, the Large Area Modular Array of Reflectors, and the X-Ray Background Survey Spectrometer. Also discussed are earth-to-orbit communication links, transportation in the 1990s, the evolution of the space infrastructure, and the Space Station Freedom. Consideration is given to the possibilities of the 21st-century infrastructure, with emphasis on exploration on Mars and the moon. Topics addressed include telecommunications, navigation, information management, and 21st-century space science.

  17. Biofabrication: a 21st century manufacturing paradigm.

    PubMed

    Mironov, V; Trusk, T; Kasyanov, V; Little, S; Swaja, R; Markwald, R

    2009-06-01

    Biofabrication can be defined as the production of complex living and non-living biological products from raw materials such as living cells, molecules, extracellular matrices, and biomaterials. Cell and developmental biology, biomaterials science, and mechanical engineering are the main disciplines contributing to the emergence of biofabrication technology. The industrial potential of biofabrication technology is far beyond the traditional medically oriented tissue engineering and organ printing and, in the short term, it is essential for developing potentially highly predictive human cell- and tissue-based technologies for drug discovery, drug toxicity, environmental toxicology assays, and complex in vitro models of human development and diseases. In the long term, biofabrication can also contribute to the development of novel biotechnologies for sustainable energy production in the future biofuel industry and dramatically transform traditional animal-based agriculture by inventing 'animal-free' food, leather, and fur products. Thus, the broad spectrum of potential applications and rapidly growing arsenal of biofabrication methods strongly suggests that biofabrication can become a dominant technological platform and new paradigm for 21st century manufacturing. The main objectives of this review are defining biofabrication, outlining the most essential disciplines critical for emergence of this field, analysis of the evolving arsenal of biofabrication technologies and their potential practical applications, as well as a discussion of the common challenges being faced by biofabrication technologies, and the necessary conditions for the development of a global biofabrication research community and commercially successful biofabrication industry.

  18. Implementing 21st Century Literacies in First-Year Composition

    ERIC Educational Resources Information Center

    Froehlich, Maggie Gordon; Froehlich, Peter Alan

    2013-01-01

    In November 2008, the National Council of Teachers of English published "The NCTE Definition of 21st Century Literacies" (21CL); its objectives include using technology, producing and analyzing multimedia texts, accessing and evaluating complex research sources, building relationships to enable collaboration, considering the diversity of a global…

  19. Developing 21st Century Process Skills through Project Design

    ERIC Educational Resources Information Center

    Yoo, Jeong-Ju; MacDonald, Nora M.

    2014-01-01

    The goal of this paper is to illustrate how the promotion of 21st Century process skills can be used to enhance student learning and workplace skill development: thinking, problem solving, collaboration, communication, leadership, and management. As an illustrative case, fashion merchandising and design students conducted research for a…

  20. New Challenges in 21st-Century Dance Education

    ERIC Educational Resources Information Center

    Kassing, Gayle

    2010-01-01

    To become competent in today's society, individuals need multiliteracies. The 21st-century dancer needs to be an artist, choreographer, educator, and researcher who can meet challenges and make an impact within the profession, as well as across education, the arts, and society. As dance professionals assess how to utilize their resources better…

  1. Biologically Relevant Exposure Science for 21st Century Toxicity Testing

    EPA Science Inventory

    High visibility efforts in toxicity testing and computational toxicology including the recent NRC report, Toxicity Testing in the 21st Century: a Vision and Strategy (NRC, 2007), raise important research questions and opportunities for the field of exposure science. The authors ...

  2. Research Center for Optical Physics: Education and Technology for the 21st Century

    NASA Technical Reports Server (NTRS)

    2003-01-01

    During the past eleven years since its inception, RCOP has excelled in its two primary goals: 1) training of the scientists and engineers needed for the twenty-first century with special emphasis on underrepresented citizens and 2) research and technological development in areas of relevance to NASA. In the category of research training, as of May 2003, RCOP produced 36 Bachelors degrees, 25 Masters degrees, and 13 Doctoral degrees. Of these, all 36 Bachelors degrees, 16 of the Masters degrees and 9 of the Doctoral degrees were awarded to African Americans. Four of the Doctoral graduates and one of the Masters graduates are working at NASA Field Centers. RCOP has also provided research experiences to 130 undergraduate students and 22 high school students through a number of outreach programs held during the summer and the academic year. RCOP has also been crucial to the development of the Ph.D. program in physics at Hampton University by providing high quality research training and technical electives required for a Doctoral degree in physics. RCOP has also excelled in research and technological development. Since 1992, RCOP researchers have leveraged over 8 million dollars in additional research funding, published 152 papers in refereed journals and proceedings, and given 125 presentations at refereed international conferences in the United States and eight other countries. RCOP also developed numerous collaborations with other research centers, universities and industries. In recognition of this outstanding work, RCOP is the first research center in the United States invited to join the Joint Open Laboratory for Laser Crystals and Precise Laser Systems headed by Dr. Alexander Kaminiskii of the Russian Academy of Sciences.

  3. Nursing heroism in the 21st Century'

    PubMed Central

    2011-01-01

    Background The Vivian Bullwinkel Oration honours the life and work of an extraordinary nurse. Given her story and that of her World War II colleagues, the topic of nursing heroism in the 21st century could not be more germane. Discussion Is heroism a legitimate part of nursing, or are nurses simply 'just doing their job' even when facing extreme personal danger? In this paper I explore the place and relevance of heroism in contemporary nursing. I propose that nursing heroism deserves a broader appreciation and that within the term lie many hidden, 'unsung' or 'unrecorded' heroisms. I also challenge the critiques of heroism that would condemn it as part of a 'militarisation' of nursing. Finally, I argue that nursing needs to be more open in celebrating our heroes and the transformative power of nursing achievements. Summary The language of heroism may sound quaint by 21st Century standards but nursing heroism is alive and well in the best of our contemporary nursing ethos and practice. PMID:21324152

  4. [Building bridges toward the 21st century].

    PubMed

    Sasaki, M

    2000-10-01

    Just as Rome was not built in a day, there are few great inventions and discoveries that can be made overnight. There are always historical circumstances behind them. Laboratory Automation is not an exception. With the end of World War II in 1945 as a turning point, a large volume of American medicine was introduced all over Japan, and clinical laboratory testing which was imported at the same time has taken root and matured. As a result, we can now carry out prompt and fully automated laboratory testing second to none at many hospital laboratories. In this paper, I recall the development and summarize the expansion by focusing on clinical laboratory automation as it has developed in the latter half of the 20th century in Japan. I would feel amply rewarded for my efforts if this paper proved helpful to the young generation. The clinical laboratory of the 21st century rests on their shoulders.

  5. Developing Global Leaders for Research, Regulation, and Stewardship of Crop Protection Chemistry in the 21st Century.

    PubMed

    Unsworth, John B; Corsi, Camilla; Van Emon, Jeanette M; Farenhorst, Annemieke; Hamilton, Denis J; Howard, Cody J; Hunter, Robert; Jenkins, Jeffrey J; Kleter, Gijs A; Kookana, Rai S; Lalah, Joseph O; Leggett, Michael; Miglioranza, Karina S B; Miyagawa, Hisashi; Peranginangin, Natalia; Rubin, Baruch; Saha, Bipul; Shakil, Najam A

    2016-01-13

    To provide sufficient food and fiber to the increasing global population, the technologies associated with crop protection are growing ever more sophisticated but, at the same time, societal expectations for the safe use of crop protection chemistry tools are also increasing. The goal of this perspective is to highlight the key issues that face future leaders in crop protection, based on presentations made during a symposium titled "Developing Global Leaders for Research, Regulation and Stewardship of Crop Protection Chemistry in the 21st Century", held in conjunction with the IUPAC 13th International Congress of Pesticide Chemistry in San Francisco, CA, USA, during August 2014. The presentations highlighted the fact that leaders in crop protection must have a good basic scientific training and understand new and evolving technologies, are aware of the needs of both developed and developing countries, and have good communication skills. Concern is expressed over the apparent lack of resources to meet these needs, and ideas are put forward to remedy these deficiencies.

  6. Concise review: humanized models of tumor immunology in the 21st century: convergence of cancer research and tissue engineering.

    PubMed

    Holzapfel, Boris Michael; Wagner, Ferdinand; Thibaudeau, Laure; Levesque, Jean-Pierre; Hutmacher, Dietmar Werner

    2015-06-01

    Despite positive testing in animal studies, more than 80% of novel drug candidates fail to proof their efficacy when tested in humans. This is primarily due to the use of preclinical models that are not able to recapitulate the physiological or pathological processes in humans. Hence, one of the key challenges in the field of translational medicine is to "make the model organism mouse more human." To get answers to questions that would be prognostic of outcomes in human medicine, the mouse's genome can be altered in order to create a more permissive host that allows the engraftment of human cell systems. It has been shown in the past that these strategies can improve our understanding of tumor immunology. However, the translational benefits of these platforms have still to be proven. In the 21st century, several research groups and consortia around the world take up the challenge to improve our understanding of how to humanize the animal's genetic code, its cells and, based on tissue engineering principles, its extracellular microenvironment, its tissues, or entire organs with the ultimate goal to foster the translation of new therapeutic strategies from bench to bedside. This article provides an overview of the state of the art of humanized models of tumor immunology and highlights future developments in the field such as the application of tissue engineering and regenerative medicine strategies to further enhance humanized murine model systems.

  7. Effective Leadership in the 21st Century.

    PubMed

    Jones, Jacqueline

    2015-01-01

    Leaders know how to achieve goals and inspire people along the way. While the terms and definitions may change with the times, it is important to understand the skills and abilities needed to lead in the 21st century. Most effective leaders have one element in common, and that is they are able to keep their teams engaged. If team members are not engaged, they may very well leave the organization. With four generations in the workplace, leaders must adapt and modify their leadership style in order to maintain employee engagement. The ability to lead effectively is based on a number of skills, including communication, motivation, vision, modeling, demonstrating empathy, confidence, persistence, and integrity.

  8. Research misconduct: a grand global challenge for the 21st Century.

    PubMed

    Farthing, Michael J G

    2014-03-01

    Research misconduct is now acknowledged to be an important global issue for both researchers and the wider community. Guidance on the responsible conduct of research is now widespread, but many are still concerned by the apparent rising tide of serious cases of research misconduct, and perhaps the more worrying widespread presence of questionable research practices. I would suggest that guidance and training, while essential, are not sufficient. Additional interventions, including enhanced monitoring of research outputs and random audit using the available technology should be considered, as should the desirability of having a register of "licensed researchers." In addition, I would support a culture change in the research community in which researchers are encouraged to admit their mistakes; this should be accompanied by a spirit of forgiveness and programmed rehabilitation for the individual concerned. For multiple "premier league" offenders who are reluctant to face their misdemeanors, it is difficult to see how they could continue in the role of a researcher, and their "registration" should be revoked. Research is increasingly undertaken by researchers who cross national boundaries. The globalization of research demands greater collaboration between organizations that are responsible for ensuring standards of research integrity; the need for international standards and guidance has never been greater.

  9. Food safety in the 21st century.

    PubMed

    Käferstein, F; Abdussalam, M

    1999-01-01

    The global importance of food safety is not fully appreciated by many public health authorities despite a constant increase in the prevalence of foodborne illness. Numerous devastating outbreaks of salmonellosis, cholera, enterohaemorrhagic Escherichia coli infections, hepatitis A and other diseases have occurred in both industrialized and developing countries. In addition, many of the re-emerging or newly recognized pathogens are foodborne or have the potential of being transmitted by food and/or drinking water. More foodborne pathogens can be expected because of changing production methods, processes, practices and habits. During the early 21st century, foodborne diseases can be expected to increase, especially in developing countries, in part because of environmental and demographic changes. These vary from climatic changes, changes in microbial and other ecological systems, to decreasing freshwater supplies. However, an even greater challenge to food safety will come from changes resulting directly in degradation of sanitation and the immediate human environment. These include the increased age of human populations, unplanned urbanization and migration and mass production of food due to population growth and changed food habits. Mass tourism and the huge international trade in food and feed is causing food and feedborne pathogens to spread transnationally. As new toxic agents are identified and new toxic effects recognized, the health and trade consequences of toxic chemicals in food will also have global implications. Meeting the huge challenge of food safety in the 21st century will require the application of new methods to identify, monitor and assess foodborne hazards. Both traditional and new technologies for assuring food safety should be improved and fully exploited. This needs to be done through legislative measures where suitable, but with much greater reliance on voluntary compliance and education of consumers and professional food handlers. This will

  10. Food safety in the 21st century.

    PubMed Central

    Käferstein, F.; Abdussalam, M.

    1999-01-01

    The global importance of food safety is not fully appreciated by many public health authorities despite a constant increase in the prevalence of foodborne illness. Numerous devastating outbreaks of salmonellosis, cholera, enterohaemorrhagic Escherichia coli infections, hepatitis A and other diseases have occurred in both industrialized and developing countries. In addition, many of the re-emerging or newly recognized pathogens are foodborne or have the potential of being transmitted by food and/or drinking water. More foodborne pathogens can be expected because of changing production methods, processes, practices and habits. During the early 21st century, foodborne diseases can be expected to increase, especially in developing countries, in part because of environmental and demographic changes. These vary from climatic changes, changes in microbial and other ecological systems, to decreasing freshwater supplies. However, an even greater challenge to food safety will come from changes resulting directly in degradation of sanitation and the immediate human environment. These include the increased age of human populations, unplanned urbanization and migration and mass production of food due to population growth and changed food habits. Mass tourism and the huge international trade in food and feed is causing food and feedborne pathogens to spread transnationally. As new toxic agents are identified and new toxic effects recognized, the health and trade consequences of toxic chemicals in food will also have global implications. Meeting the huge challenge of food safety in the 21st century will require the application of new methods to identify, monitor and assess foodborne hazards. Both traditional and new technologies for assuring food safety should be improved and fully exploited. This needs to be done through legislative measures where suitable, but with much greater reliance on voluntary compliance and education of consumers and professional food handlers. This will

  11. Advances in Families and Health Research in the 21st Century

    ERIC Educational Resources Information Center

    Carr, Deborah; Springer, Kristen W.

    2010-01-01

    We review research on families and health published between 2000 and 2009 and highlight key themes and findings from innovative, methodologically rigorous studies. Whereas research in prior decades focused primarily on whether family structure affects child and adult health, contemporary research examines the contextual and processual factors that…

  12. Comparative endocrinology in the 21st century

    USGS Publications Warehouse

    Denver, R.J.; Hopkins, P.M.; McCormick, S.D.; Propper, C.R.; Riddiford, L.; Sower, S.A.; Wingfield, J.C.

    2009-01-01

    responses to the environment. A major challenge for life scientists in the 21st century is to understand how a changing environment impacts all life on earth. A full understanding of the capabilities of organisms to respond to environmental variation, and the resilience of organisms challenged by environmental changes and extremes, is necessary for understanding the impact of pollution and climatic change on the viability of populations. Comparative endocrinologists have a key role to play in these efforts.

  13. The Idea of Order: Transforming Research Collections for 21st Century Scholarship. CLIR Publication No. 147

    ERIC Educational Resources Information Center

    Courant, Paul N.; Henry, Charles; Henry, Geneva; Nielsen, Matthew; Schonfeld, Roger C.; Smith, Kathlin; Spiro, Lisa

    2010-01-01

    This document explores the transition from an analog to a digital environment for knowledge access, preservation, and reconstitution, and the implications of this transition for managing research collections. The volume comprises three reports. The first, "Can a New Research Library be All-Digital?" by Lisa Spiro and Geneva Henry,…

  14. Creating a Visual Arts Research Agenda toward the 21st Century.

    ERIC Educational Resources Information Center

    National Art Education Association, Reston, VA. Commission on Research in Art Education.

    This document consists of the recommendations of a commission charged to identify and formulate a set of initial recommendations that would provide leadership, guidance, and direction for a specific research agenda in visual arts education. The paper emphasizes that research efforts should be directed at all levels of art education, from preschool…

  15. Innovation and Research for Water Infrastructure for the 21st Century: Cooperative Agreement

    EPA Science Inventory

    Through this $10 million cooperative agreement, The U.S. Environmental Protection Agency’s (EPA) Office of Research and Development (ORD) will increase its recognition as an active leader and supporter of research that seeks innovative solutions to problems posed by aging water i...

  16. Optimizing the Nation's Investment in Academic Research: A New Regulatory Framework for the 21st Century

    ERIC Educational Resources Information Center

    National Academies Press, 2016

    2016-01-01

    Research universities are critical contributors to our national research enterprise. They are the principal source of a world-class labor force and fundamental discoveries that enhance our lives and the lives of others around the world. These institutions help to create an educated citizenry capable of making informed and crucial choices as…

  17. Perspectivism: An Alternative Research Epistemology for the 21st Century Schools

    ERIC Educational Resources Information Center

    Schechter, Chen

    2007-01-01

    Educational researchers have urged school practitioners to shift from isolated patterns of work to a communal negotiation of meaning in order to overcome problems in an uncertain environment. Nevertheless, researchers, in their inquiry processes, are still bounded within a net of epistemological premises (from objectivism on the one hand to…

  18. Collaboratively Teaching and Doing History: Promoting Historical Research in the 21st Century

    ERIC Educational Resources Information Center

    Carey, Elaine; Pun, Raymond

    2016-01-01

    A collaborative course introduced history students to a variety of digital tools and printed materials for historical research. The authors explore the development of this program by a historian and a librarian as a case study to address the value of teaching history outside of the classroom and allowing students to conduct research on-site. This…

  19. Are human subject volunteers still players in aeromedical research as we enter the 21st century?

    PubMed

    Popper, S E; Morris, C E

    1997-08-01

    The U.S. Air Force has enjoyed the luxury of having dedicated human volunteer subjects for sustained and impact acceleration research for over 50 yr. However, with today's world economy and budgetary cutbacks, this may no longer be a viable option. The onslaught of advanced medical technology, combined with an increasing performance envelope for aircraft and their ejection systems, have created an environment where the validity of research data and the ethics of human-use research are being challenged. Now is an opportune time to reevaluate the way human-use aeromedical research is conducted. The validity of using nonpilots in lieu of pilots in aeromedical research is discussed in light of the following: a) the increased emphasis on performance metrics within sustained acceleration; b) the matching of human subjects (nonpilots) to pilots in the appropriate attributes to ensure validity of data; c) degree of medical screening required given the ethics of human-use research and concerns of pilots; and d) the challenge of evaluating the "value added" of new technology for medical screening. It is concluded that volunteer panels should be maintained with nonpilots matched with pilots physically and psychologically such that operational performance characteristics are similar. Medical screening should be similar so that research data from subjects can be applied to the target population (pilots). Longitudinal data collection (e.g., spinal X-rays) on pilots would also be of great value as a basis for studying the occupational hazards of flying.

  20. NIH research funding and early career physician scientists: continuing challenges in the 21st century.

    PubMed

    Garrison, Howard H; Deschamps, Anne M

    2014-03-01

    Physician scientists (researchers with either M.D. or M.D.-Ph.D. degrees) have the unique potential to combine clinical perspectives with scientific insight, and their participation in biomedical research has long been an important topic for policymakers and educators. Given the recent changes in the research environment, an update and extension of earlier studies of this population was needed. Our findings show that physician scientists are less likely to take a major role in biomedical research than they were in the past. The number of physician scientists receiving postdoctoral research training and career development awards is at an all-time low. Physician scientists today, on average, receive their first major research award (R01 equivalent) at a later age than in the 1980s. The number of first-time R01-equivalent awards to physicians is at the same level as it was 30 yr ago, but physicians now represent a smaller percentage of the grant recipients. The long-term decline in the number of physicians entering research careers was temporarily halted during the period of substantial U.S. National Institutes of Health (NIH) budget growth (1998-2003). These gains are lost, however, in the subsequent years when NIH budgets failed to keep pace with rising costs.

  1. F1000Research: Tics welcomes you to 21st century biomedical publishing.

    PubMed

    Black, Kevin J

    2014-01-01

    Tics are repeated, usually suppressible movements or vocalizations. They are the defining features of tic disorders including Tourette syndrome, but many people have them for shorter durations at some point in childhood. This editorial marks the beginning of the F1000RESEARCH: Tics specialty section, an effort to provide a single portal to modern research on tics and tic disorders. Publications in F1000RESEARCH: Tics benefit from F1000RESEARCH's novel approach to publishing, in which articles can be published within days of submission. Peer review happens after publication and is fully open. When the submitted article or a revision is approved, it is promptly submitted to repositories including NIH's PubMed Central. In addition to research articles and reviews, F1000RESEARCH: Tics will publish study protocols, clinical practice articles, case reports, and data notes. The home page will also provide links to expert recommendations of articles that have appeared elsewhere, and to relevant posters from scientific meetings (http://f1000.com/posters/). F1000RESEARCH's approach is enabled by the capabilities of internet publication, including space to publish the full results of a study rather than just a few graphs selected from the data. Publishing methodologically sound studies without requiring subjective editorial judgments of novelty or broad appeal brings numerous advantages, including minimizing publication bias and shining the light of openness on peer review. To celebrate the launch of the Tics section, F1000RESEARCH is offering discounted article processing charges for manuscripts submitted by March 1st 2015. I have had good experiences publishing in F1000RESEARCH, and look forward to seeing a wide range of tic-related manuscripts submitted.

  2. An investment in knowledge: Research in global pediatric surgery for the 21st century.

    PubMed

    Greenberg, Sarah L M; Ng-Kamstra, Joshua S; Ameh, Emmanuel A; Ozgediz, Doruk E; Poenaru, Dan; Bickler, Stephen W

    2016-02-01

    The body of literature addressing surgical and anesthesia care for children in low- and middle-income countries (LMICs) is small. This lack of research hinders full understanding of the nature of many surgical conditions in LMICs and compromises potential efforts to alleviate the significant health, welfare and economic burdens surgical conditions impose on children, families and countries. This article will evaluate the need for improved global pediatric surgery research by (1) presenting the current state of surgical research for children in LMICs and (2) discussing methods and opportunities for improvement within the political context of current global health priorities.

  3. Basic Research Needs for Clean and Efficient Combustion of 21st Century Transportation Fuels

    SciTech Connect

    McIlroy, A.; McRae, G.; Sick, V.; Siebers, D. L.; Westbrook, C. K.; Smith, P. J.; Taatjes, C.; Trouve, A.; Wagner, A. F.; Rohlfing, E.; Manley, D.; Tully, F.; Hilderbrandt, R.; Green, W.; Marceau, D.; O'Neal, J.; Lyday, M.; Cebulski, F.; Garcia, T. R.; Strong, D.

    2006-11-01

    To identify basic research needs and opportunities underlying utilization of evolving transportation fuels, with a focus on new or emerging science challenges that have the potential for significant long-term impact on fuel efficiency and emissions.

  4. Towards a 21st century roadmap for biomedical research and drug discovery: Consensus report and recommendations

    EPA Science Inventory

    Decades of costly failures in translating drug candidates from preclinical disease models to human therapeutic use warrant reconsideration of the priority placed on animal models in biomedical research. Following an international workshop attended by experts from academia, govern...

  5. Approaches, tools and methods used for setting priorities in health research in the 21st century

    PubMed Central

    Yoshida, Sachiyo

    2016-01-01

    Background Health research is difficult to prioritize, because the number of possible competing ideas for research is large, the outcome of research is inherently uncertain, and the impact of research is difficult to predict and measure. A systematic and transparent process to assist policy makers and research funding agencies in making investment decisions is a permanent need. Methods To obtain a better understanding of the landscape of approaches, tools and methods used to prioritize health research, I conducted a methodical review using the PubMed database for the period 2001–2014. Results A total of 165 relevant studies were identified, in which health research prioritization was conducted. They most frequently used the CHNRI method (26%), followed by the Delphi method (24%), James Lind Alliance method (8%), the Combined Approach Matrix (CAM) method (2%) and the Essential National Health Research method (<1%). About 3% of studies reported no clear process and provided very little information on how priorities were set. A further 19% used a combination of expert panel interview and focus group discussion (“consultation process”) but provided few details, while a further 2% used approaches that were clearly described, but not established as a replicable method. Online surveys that were not accompanied by face–to–face meetings were used in 8% of studies, while 9% used a combination of literature review and questionnaire to scrutinise the research options for prioritization among the participating experts. Conclusion The number of priority setting exercises in health research published in PubMed–indexed journals is increasing, especially since 2010. These exercises are being conducted at a variety of levels, ranging from the global level to the level of an individual hospital. With the development of new tools and methods which have a well–defined structure – such as the CHNRI method, James Lind Alliance Method and Combined Approach Matrix – it is

  6. F1000Research: Tics welcomes you to 21st century biomedical publishing

    PubMed Central

    Black, Kevin J.

    2014-01-01

    Tics are repeated, usually suppressible movements or vocalizations. They are the defining features of tic disorders including Tourette syndrome, but many people have them for shorter durations at some point in childhood. This editorial marks the beginning of the F1000Research: Tics specialty section, an effort to provide a single portal to modern research on tics and tic disorders. Publications in F1000Research: Tics benefit from F1000Research’s novel approach to publishing, in which articles can be published within days of submission. Peer review happens after publication and is fully open. When the submitted article or a revision is approved, it is promptly submitted to repositories including NIH’s PubMed Central. In addition to research articles and reviews, F1000Research: Tics will publish study protocols, clinical practice articles, case reports, and data notes. The home page will also provide links to expert recommendations of articles that have appeared elsewhere, and to relevant posters from scientific meetings (http://f1000.com/posters/). F1000Research’s approach is enabled by the capabilities of internet publication, including space to publish the full results of a study rather than just a few graphs selected from the data. Publishing methodologically sound studies without requiring subjective editorial judgments of novelty or broad appeal brings numerous advantages, including minimizing publication bias and shining the light of openness on peer review. To celebrate the launch of the Tics section, F1000Research is offering discounted article processing charges for manuscripts submitted by March 1st 2015. I have had good experiences publishing in F1000Research, and look forward to seeing a wide range of tic-related manuscripts submitted. PMID:25580234

  7. Basic Research Needs for Geosciences: Facilitating 21st Century Energy Systems

    SciTech Connect

    DePaolo, D. J.; Orr, F. M.; Benson, S. M.; Celia, M.; Felmy, A.; Nagy, K. L.; Fogg, G. E.; Snieder, R.; Davis, J.; Pruess, K.; Friedmann, J.; Peters, M.; Woodward, N. B.; Dobson, P.; Talamini, K.; Saarni, M.

    2007-06-01

    To identify research areas in geosciences, such as behavior of multiphase fluid-solid systems on a variety of scales, chemical migration processes in geologic media, characterization of geologic systems, and modeling and simulation of geologic systems, needed for improved energy systems.

  8. Early Child Development in the 21st Century: Profiles of Current Research Initiatives.

    ERIC Educational Resources Information Center

    Brooks-Gunn, Jeanne, Ed.; Fuligni, Allison Sidle, Ed.; Berlin, Lisa J., Ed.

    This single-volume resource provides detailed information on current large-scale and longitudinal research studies focusing on early childhood developmentthe situations and experiences of young American children. Twenty-eight studies are profiled, addressing such issues as early childhood interventions for children in poverty, neighborhood…

  9. Academic Listening in the 21st Century: Reviewing a Decade of Research

    ERIC Educational Resources Information Center

    Lynch, Tony

    2011-01-01

    This review article extends the conventional notion of academic listening to include reciprocal (two-way) listening events in academic settings, as well as (one-way) listening to lectures. The introductory section highlights the comparatively low profile of listening in EAP research, due in part to the inherent complexity of listening and its…

  10. The Challenges for New Principals in the 21st Century. International Research on School Leadership Series

    ERIC Educational Resources Information Center

    Shoho, Alan R., Ed.; Barnett, Bruce, Ed.; Tooms, Autumn K., Ed.

    2010-01-01

    This book series, "International Research on School Leadership," focuses on how present-day issues affect the theory and practice of school leadership. For this inaugural book, the editors focused on the challenges facing new principals and headteachers. Because the professional lives of school leaders have increasingly impinged on their…

  11. Complement research in the 18th-21st centuries: Progress comes with new technology.

    PubMed

    Sim, R B; Schwaeble, W; Fujita, T

    2016-10-01

    The complement system has been studied for about 120 years. Progress in defining this large and complex system has been dependent on the research technologies available, but since the introduction of protein chromatography, electrophoresis, and antibody-based assay methods in the 1950s and 60s, and sequencing of proteins and DNA in the 70s and 80s, there has been very rapid accumulation of data. With more recent improvements in 3D structure determination (nmr and X-ray crystallography), the structures of most of the complement proteins have now been solved. Complement research since 1990 has been greatly stimulated by the discoveries of the multiple proteins in the lectin pathway, the strong association of Factor H, C3, Factor B allelic variants with adult macular degeneration and atypical haemolytic uremic syndrome, and the introduction of the anti-C5 monoclonal antibody as a therapy for paroxysmal nocturnal hemoglobinuria and atypical haemolytic uremic syndrome. Potential new roles for complement in tissue development and the search for novel therapeutics suggest a very active future for complement research.

  12. Forty research issues for the redesign of animal production systems in the 21st century.

    PubMed

    Dumont, B; González-García, E; Thomas, M; Fortun-Lamothe, L; Ducrot, C; Dourmad, J Y; Tichit, M

    2014-08-01

    Agroecology offers a scientific and operational framework for redesigning animal production systems (APS) so that they better cope with the coming challenges. Grounded in the stimulation and valorization of natural processes to reduce inputs and pollutions in agroecosystems, it opens a challenging research agenda for the animal science community. In this paper, we identify key research issues that define this agenda. We first stress the need to assess animal robustness by measurable traits, to analyze trade-offs between production and adaptation traits at within-breed and between-breed level, and to better understand how group selection, epigenetics and animal learning shape performance. Second, we propose research on the nutritive value of alternative feed resources, including the environmental impacts of producing these resources and their associated non-provisioning services. Third, we look at how the design of APS based on agroecological principles valorizes interactions between system components and promotes biological diversity at multiple scales to increase system resilience. Addressing such challenges requires a collection of theories and models (concept-knowledge theory, viability theory, companion modeling, etc.). Acknowledging the ecology of contexts and analyzing the rationales behind traditional small-scale systems will increase our understanding of mechanisms contributing to the success or failure of agroecological practices and systems. Fourth, the large-scale development of agroecological products will require analysis of resistance to change among farmers and other actors in the food chain. Certifications and market-based incentives could be an important lever for the expansion of agroecological alternatives in APS. Finally, we question the suitability of current agriculture extension services and public funding mechanisms for scaling-up agroecological practices and systems.

  13. The countries and languages that dominate biological research at the beginning of the 21st century.

    PubMed

    Monge-Nájera, Julian; Nielsen, Vanessa

    2005-01-01

    Traditionally, studies of scientific productivity are biased in two ways: they are based on Current Contents, an index centered in British and American journals, and they seldom correct for population size, ignoring the relative effort that each society places in research. We studied national productivity for biology using a more representative index, the Biological Abstracts, and analyzed both total and relative productivity. English dominates biological publications with 87% (no other individual language reaches 2%). If the USA is considered a region by itself, it occupies the first place in per capita production of biology papers, with at least twice the productivity of either Asia or Europe. Canada, Oceania and Latin America occupy an intermediate position. The global output of scientific papers is dominated by Europe, USA. Japan, Canada, China and India. When corrected for population size, the countries with the greatest productivity of biology papers are the Nordic nations, Israel, Switzerland, Netherlands, Australia, Saint Lucia and Montserrat. The predominance of English as the language of biological research found in this study shows a continuation of the trend initiated around the year 1900. The large relative productivity of the USA reflects the importance that American society gives to science as the basis for technological and economic development, but the USA's share of total scientific output has decreased from 44% in 1983 to 34% in 2002, while there is a greater growth of science in India, Japan and Latin America, among others. The increasing share obtained by China and India may reflect a recent change in attitude towards funding science. The leadership of Nordic nations, Israel, Switzerland, Netherlands and Australia can be explained by cultural attitude. Apparently, a positive trend is emerging in Latin America, where Chile improved its ranking in per capita productivity but Argentina, Costa Rica, Uruguay, Brazil and Cuba fell. Nevertheless, the

  14. A research agenda for aging in China in the 21st century.

    PubMed

    Fang, Evandro Fei; Scheibye-Knudsen, Morten; Jahn, Heiko J; Li, Juan; Ling, Li; Guo, Hongwei; Zhu, Xinqiang; Preedy, Victor; Lu, Huiming; Bohr, Vilhelm A; Chan, Wai Yee; Liu, Yuanli; Ng, Tzi Bun

    2015-11-01

    China is encountering formidable healthcare challenges brought about by the problem of aging. By 2050, there will be 400 million Chinese citizens aged 65+, 150 million of whom will be 80+. The undesirable consequences of the one-child policy, rural-to-urban migration, and expansion of the population of 'empty nest' elders are eroding the traditional family care of the elders, further exacerbating the burden borne by the current public healthcare system. The challenges of geriatric care demand prompt attention by proposing strategies for improvement in several key areas. Major diseases of the elderly that need more attention include chronic non-communicable diseases and mental health disorders. We suggest the establishment of a home care-dominated geriatric care system, and a proactive role for researchers on aging in reforming geriatric care through policy dialogs. We propose ideas for preparation of the impending aging burden and the creation of a nurturing environment conducive to healthy aging in China.

  15. [High-priority research directions in genetics, and the breeding of the sugar beet (Beta vulgaris L.) in the 21st century].

    PubMed

    Kornienko, A V; Podvigina, O A; Zhuzhzhalova, T P; Fedulova, T P; Bogomolov, M A; Oshevnev, V P; Butorina, A K

    2014-11-01

    High-priority research directions for the genetics and breeding of the sugar beet in the 21st century were developed with consideration of the available scientific achievements of domestic and foreign scholars. These directions unite the classical and molecular approaches to solving the problems of increasing the effectiveness of sugar beet breeding carried out on a genetic basis, and they correspond to the contemporary level of scientific research. Seven such directions are proposed.

  16. Standards for the 21st-Century Learner in Action

    ERIC Educational Resources Information Center

    American Association of School Librarians (NJ3), 2009

    2009-01-01

    How are AASL's (American Association of School Librarians) new learning standards, the "Standards for the 21st-Century Learner," incorporated into the school library media program? This publication from AASL takes an in-depth look at the strands of the "Standards for the 21st-Century Learner" and the indicators within those strands. It also…

  17. Assessing Transition Skills in the 21st Century

    ERIC Educational Resources Information Center

    Rowe, Dawn A.; Mazzotti, Valerie L.; Hirano, Kara; Alverson, Charlotte Y.

    2015-01-01

    As a result of the demanding 21st-century workforce, local education agencies are beginning to refocus and retool to ensure students with disabilities have the knowledge and skills to be productive adults and attain positive postschool outcomes. The skills 21st-century transition assessments address are relevant to teachers and students given the…

  18. Teaching 21st Century Skills: An ASCD Action Tool

    ERIC Educational Resources Information Center

    Beers, Sue

    2011-01-01

    Any school interested in preparing students for learning and working in 21st century academic and job settings needs this resource to explain to teachers the new skills students need and provide teachers with tools to teach and reinforce these skills. Based on the work of the Partnership for 21st Century Skills, this action tool defines what…

  19. 21st Century Military Operations in a Complex Electromagnetic Environment

    DTIC Science & Technology

    2015-07-01

    Operations in a Complex Electromagnetic Environment 4 waveforms it radiates , techniques, or timing, within hours as what works and what does not work is...21st Century Military Operations in a Complex Electromagnetic Environment JULY 2015 This page intentionally blank REPORT OF...THE DEFENSE SCIENCE BOARD STUDY ON 21st Century Military Operations in a Complex Electromagnetic Environment July 2015 Office of the

  20. Fostering Higher Order Critical Thinking in 21st Century Teachers

    ERIC Educational Resources Information Center

    Taft, Mary Miller

    2012-01-01

    Teachers working with increasingly diverse student populations are expected, for the first time in American history, to bring all students to high levels of proficiency. American graduates must compete with graduates from other nations, given the realities of the 21st century global economy. American teachers must possess 21st century skills in…

  1. Rebuilding the LMS for the 21st Century

    ERIC Educational Resources Information Center

    Demski, Jennifer

    2012-01-01

    Finally--12 years into the 21st century--higher ed classrooms are turning into incubators for the kind of learning environment that curriculum and instructional technology experts have advocated for years. Yet a key question remains: Can legacy learning management systems (LMSs) be dragged into the 21st century as part of this new educational…

  2. Preparing Students for the Future--21st Century Skills

    ERIC Educational Resources Information Center

    Velez, Alejandra

    2012-01-01

    The 21st century economy is driven by information and communication technologies (ICT). This change has made innovation, manufacturing and production of products and services, rather than manufacturing of material goods, the driving force of economies of leading countries (Wagner, 2008). Due to this shift, today's 21st century society and…

  3. Teaching & Assessing 21st Century Skills. The Classroom Strategies Series

    ERIC Educational Resources Information Center

    Marzano, Robert J.; Heflebower, Tammy

    2012-01-01

    As the 21st century unfolds, the pace of change in the world is accelerating. Teachers and administrators must lead the cultural shift required to ensure their students can survive and thrive in the changing world. In Teaching & Assessing 21st Century Skills the authors present a model of instruction and assessment based on a combination of…

  4. Challenges in 21st Century Physics

    NASA Technical Reports Server (NTRS)

    Wilson, Thomas L.

    2007-01-01

    We are truly fortunate to live in one of the great epochs of human discovery, a time when science is providing new visions and understanding about ourselves and the world in which we live. At last, we are beginning to explore the Universe itself. One particularly exciting area of advancement is high-energy physics where several existing concepts will be put to the test. A brief survey will be given of accomplishments in 20th Century physics. These include relativity and quantum physics which have produced breakthroughs in cosmology, astrophysics, and high-energy particle physics. The current situation is then assessed, combining the last 100 years of progress with new 21st Century challenges about unification and where to go next. Finally, the future is upon us. The next frontier in experimental high-energy physics, the Large Hadron Collider (LHC) at CERN in Geneva, is scheduled to begin coming online this year (2007). The potential for the LHC to address several of the significant problems in physics today will be discussed, as this great accelerator examines the predictions of the Standard Model of particle physics and even cosmology. New physics and new science will surely emerge and a better vision of the world will unfold.

  5. Inquiring into Professional Development in a Newly Designed 21st Century School

    ERIC Educational Resources Information Center

    Wolkenhauer, Rachel

    2013-01-01

    Prevalent new paradigms are emphasizing the need for more powerful learning opportunities that meet the needs of 21st century learners. One way to change education to better meet the needs of the 21st century is to reimagine school architecture. The purpose of this research was to study the ways practitioner inquiry can serve as a mechanism for…

  6. 21st Century Water Conservation Principles

    NASA Astrophysics Data System (ADS)

    Narayanan, M.

    2013-12-01

    This is an encore presentation of what was presented at the 2012 AGU International Conference. It was entitled: 'The Importance of Water Conservation in the 21st Century.' The poster presentation, however, has been redesigned and reorganized with new, revised perspectives. The importance of water conservation principles has been emphasized. The population of United States has more than doubled over the past 50 years. The need for water however, has tripled. The EPA estimates that more than 36 states face water shortage during the forthcoming years. The EPA has prepared a plan for achieving environmental and energy performance. This will be coupled with leadership and accountability. Carbon neutrality is also of prime importance. The objective is to focus on six important, essential areas. 1. Efficient use of already available energy resources. 2. Intelligent water consumption and focusing on water conservation. 3. Expand the use of renewable energy resources. 4. Explore innovative transportation systems and methodologies. 5. Change building codes and promote high performance sustainable buildings. 6. Focus on developing creative environment management systems. Greenhouse gases such as carbon dioxide occur naturally in the atmosphere. Carbon dioxide is also emitted to the atmosphere through a variety of natural processes and also some human activities. However, fluorinated gases are emitted to the atmosphere solely through human activities, because they are created by humans. It is very important to observe that water conservation is probably the most cost-effective way to reduce our demand for water. Furthermore, it is certainly environmentally justifiable. The Environmental Protection Agency has a plan called E2PLAN. It is EPA's plan for achieving energy and environmental performance, leadership, accountability, and carbon neutrality. In June 2011, the EPA published a comprehensive, multi-year planning document called Strategic Sustainability Performance Plan. The

  7. Hospital cleaning in the 21st century.

    PubMed

    Dancer, S J

    2011-12-01

    More evidence is emerging on the importance of the clinical environment in encouraging hospital infection. This review considers the role of cleaning as an effective means to control infection. It describes the location of pathogen reservoirs and methods for evaluating hospitals' cleanliness. Novel biocides, antimicrobial coatings and equipment are available, many of which have not been assessed against patient outcome. Cleaning practices should be tailored to clinical risk, given the wide-ranging surfaces, equipment and building design. There is confusion between nursing and domestic personnel over the allocation of cleaning responsibilities and neither may receive sufficient training and/or time to complete their duties. Since less labourious practices for dirt removal are always attractive, there is a danger that traditional cleaning methods are forgotten or ignored. Few studies have examined detergent-based regimens or modelled these against infection risk for different patient categories. Fear of infection encourages the use of powerful disinfectants for the elimination of real or imagined pathogens in hospitals. Not only do these agents offer false assurance against contamination, their disinfection potential cannot be achieved without the prior removal of organic soil. Detergent-based cleaning is cheaper than using disinfectants and much less toxic. Hospital cleaning in the 21st century deserves further investigation for routine and outbreak practices.

  8. Decolonizing Aboriginal Education in the 21st Century

    ERIC Educational Resources Information Center

    Munroe, Elizabeth Ann; Lunney-Borden, Lisa; Murray-Orr, Anne; Toney, Denise; Meader, Jane

    2013-01-01

    Concerned by the need to decolonize education for Aboriginal students, the authors explore philosophies of Indigenous ways of knowing and those of the 21st century learning movement. In their efforts to propose a way forward with Aboriginal education, the authors inquire into harmonies between Aboriginal knowledges and tenets of 21st century…

  9. 76 FR 14895 - Request for Nominations to the Advisory Committee on Biotechnology and 21st Century Agriculture

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... Agricultural Research Service Request for Nominations to the Advisory Committee on Biotechnology and 21st...: Notice of request for nominations to the Advisory Committee on Biotechnology and 21st Century Agriculture... the Advisory Committee on Biotechnology and 21st Century Agriculture (AC21). DATES:...

  10. Lithium Resources for the 21st Century

    NASA Astrophysics Data System (ADS)

    Kesler, S.; Gruber, P.; Medina, P.; Keolian, G.; Everson, M. P.; Wallington, T.

    2011-12-01

    Lithium is an important industrial compound and the principal component of high energy-density batteries. Because it is the lightest solid element, these batteries are widely used in consumer electronics and are expected to be the basis for battery electric vehicles (BEVs), hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs) for the 21st century. In view of the large incremental demand for lithium that will result from expanded use of various types of EVs, long-term estimates of lithium demand and supply are advisable. For GDP growth rates of 2 to 3% and battery recycling rates of 90 to 100%, total demand for lithium for all markets is expected to be a maximum of 19.6 million tonnes through 2100. This includes 3.2 million tonnes for industrial compounds, 3.6 million tonnes for consumer electronics, and 12.8 million tonnes for EVs. Lithium-bearing mineral deposits that might supply this demand contain an estimated resource of approximately 39 million tonnes, although many of these deposits have not been adequately evaluated. These lithium-bearing mineral deposits are of two main types, non-marine playa-brine deposits and igneous deposits. Playa-brine deposits have the greatest immediate resource potential (estimated at 66% of global resources) and include the Salar de Atacama (Chile), the source of almost half of current world lithium production, as well as Zabuye (China/Tibet) and Hombre Muerto (Argentina). Additional important playa-brine lithium resources include Rincon (Argentina), Qaidam (China), Silver Peak (USA) and Uyuni (Bolivia), which together account for about 35% of the estimated global lithium resource. Information on the size and continuity of brine-bearing aquifers in many of these deposits is limited, and differences in chemical composition of brines from deposit to deposit require different extraction processes and yield different product mixes of lithium, boron, potassium and other elements. Numerous other brines in playas

  11. Genome Evolution in the 21st Century

    NASA Astrophysics Data System (ADS)

    Shapiro, James

    2006-03-01

    Assume no previous theories about genetics and evolution. What conclusions would we draw from molecular data (e.g. genome sequences)? We start from basic principles of cellular information processing: cells behave cognitively using signal transduction networks; signal transduction involves weak noncovalent interactions; allosteric properties of biomolecules; multivalent storage of information in DNA sequences and nucleoprotein complexes; inertness of naked DNA. Genome informatics thus requires formation of nucleoprotein complexes. Complex formation requires generic repeated signals in the DNA; repetition also permits cooperativity to stabilize weak interactions. DNA is a functional structural component of nucleoprotein complexes, not a passive data tape. Specificity in DNA nucleoprotein complex formation involves combining multiple generic signals and/or sequence recognition by small RNAs. Novel combinations of generic signals and coding sequences arise in genomes by iteration and rearrangement. Cells possess natural genetic engineering functions that actively restructure DNA molecules. These internal DNA remodeling functions act cognitively in response to internal and external inputs. They operate non-randomly with respect to (1) the types of new structures produced and (2) the regions of the genome modified. Whole genome sequence data increasingly documents the historical role of natural genetic engineering in evolutionary changes. Basic principles of cellular molecular biology and DNA function lead to a complex interactive systems view of genome organization. This view incorporates different DNA components found in sequenced genomes. Regulated cellular natural genetic engineering functions permit genomes to serve as Read-Write information storage systems, not just Read-Only memories subject to accidental change. These 21st Century conclusions are most compatible with a systems engineering view of the evolutionary process.

  12. Pediatrics in 21(st) Century and Beyond.

    PubMed

    Singh, Meharban

    2016-11-01

    Pediatrics is a dynamic discipline and there is awareness and hope for actualizing outstanding achievements in the field of child health in 21(st) century and beyond. Improved lifestyle and quality of children's health is likely to reduce the burden of adult diseases and enhance longevity because seeds of most adult diseases are sown in childhood. Identification and decoding of human genome is expected to revolutionize the practice of pediatrics. The day is not far off when a patient will walk into doctor's chamber with an electronic or digital health history on a CD or palmtop and a decoded genomic constitution. There will be reduced burden of genetic diseases because of selective abortions of "defective" fetuses and replacement of "bad" genes with "good" ones by genetic engineering. Availability of totipotent stem cells and developments in transplant technology are likely to revolutionize the management of a variety of hematologic cancers and life-threatening genetic disorders. The possibility of producing flawless designer babies by advances in assisted reproductive technologies (ARTs) is likely to be mired by several ethical and legal issues.The availability of newer vaccines by recombinant technology for emerging infective and for non-infective lifestyle diseases is likely to improve survival and quality of life. There is going to be a greater focus on the "patient" having the disease rather than "disease" per se by practicing holistic pediatrics by effective utilization of alternative or complementary strategies for health care. Due to advances in technology, pediatrics may get further dehumanized. A true healer cannot simply rely on technology; there must be a spiritual bond between the patient and the physician by exploiting the concept of psycho-neuro-immunology and body-mind interactions. In the years to come, physicians are likely to play "god" but medicine can't achieve immortality because anything born must die in accordance with nature's recycling

  13. 21st Century Community Learning Centers: Stable Funding for Innovation and Continuous Improvement. Research Update: Highlights from the Out-of-School Time Database. Number 8

    ERIC Educational Resources Information Center

    Wimer, Christopher; Harris, Erin

    2012-01-01

    As the only federal funding stream that provides dedicated funds for afterschool programs across the country, the 21st Century Community Learning Centers (21st CCLC) initiative plays an important role in supporting the innovation that takes place in afterschool programs. Social innovation has been defined as "a novel solution to a social…

  14. Geoscience and the 21st Century Workforce

    NASA Astrophysics Data System (ADS)

    Manduca, C. A.; Bralower, T. J.; Blockstein, D.; Keane, C. M.; Kirk, K. B.; Schejbal, D.; Wilson, C. E.

    2013-12-01

    Geoscience knowledge and skills play new roles in the workforce as our society addresses the challenges of living safely and sustainably on Earth. As a result, we expect a wider range of future career opportunities for students with education in the geosciences and related fields. A workshop offered by the InTeGrate STEP Center on 'Geoscience and the 21st Century Workforce' brought together representatives from 24 programs with a substantial geoscience component, representatives from different employment sectors, and workforce scholars to explore the intersections between geoscience education and employment. As has been reported elsewhere, employment in energy, environmental and extractive sectors for geoscientists with core geology, quantitative and communication skills is expected to be robust over the next decade as demand for resources grow and a significant part of the current workforce retires. Relatively little is known about employment opportunities in emerging areas such as green energy or sustainability consulting. Employers at the workshop from all sectors are seeking the combination of strong technical, quantitative, communication, time management, and critical thinking skills. The specific technical skills are highly specific to the employer and employment needs. Thus there is not a single answer to the question 'What skills make a student employable?'. Employers at this workshop emphasized the value of data analysis, quantitative, and problem solving skills over broad awareness of policy issues. Employers value the ability to articulate an appropriate, effective, creative solution to problems. Employers are also very interested in enthusiasm and drive. Participants felt that the learning outcomes that their programs have in place were in line with the needs expressed by employers. Preparing students for the workforce requires attention to professional skills, as well as to the skills needed to identify career pathways and land a job. This critical

  15. Armored Battle Groups in the 21st Century

    DTIC Science & Technology

    1989-03-31

    ARMORED BATTLE GROUPS IN THE 21ST CENTURY BY LIEUTENANT COLONEL WENDELL D. KOT )STIRUMtN STATE9M A: Approved fer public releft. distribution is izulatated...RECIPIENT’S CATALOG NUMBER 4. TITLE (’ Subtitle) 5. TYPE OF REPORT & PERIOD COVERED ARMORED BATTLE GROUPS IN THE 21ST CENTURY i Individual Study Project 6...alternative to today’s heavy division force structure - Armored Battle Groups is examined. The Armored Battle Group organization devel- oped in the paper

  16. Buildings for the 21st Century, Fall 2001

    SciTech Connect

    Not Available

    2001-10-01

    The Buildings for the 21st Century newsletter is produced by the Office of Building Technology, State and Community Programs and contains information on building programs, events, products, and initiatives, with a focus on energy efficiency and renewable energy. The fall issue includes information on weatherization, Boise's geothermal heating system, the BTS Core Databook, the Solar Decathlon, a Rebuild America partnership, the BigHorn Home Improvement Center, AIA's Top Ten Buildings, a sub-CFL procurement program, the U.S. investment in energy efficient research, new efficiency standards, PNNL's building software, and a calendar of meetings and conferences.

  17. Understanding NETCOM and Its Role in the 21st Century

    DTIC Science & Technology

    2007-03-30

    information dominance goals that directly support transformation efforts. This project examines the reasons why NETCOM/9th ASC was created, reviews its unique organizational structure and mission, and outlines its role in the Army’s overarching transformation in the 21st century. Although the research reveals that NETCOM/9th ASC’s strategic plans and objectives are nested to support the Army’s transformation efforts, the lack of Army senior leader familiarity with this organization could put at risk some of the programs that support the implementation of its

  18. 21st Century jobs initiative - building the foundations for a 21st Century economy. Executive summary

    SciTech Connect

    1995-11-01

    This document summarizes the principal findings, conclusions, and recommendations of the first year of the 21st Century Jobs Initiative. Launched by leaders of the the 15-county {open_quotes}Resource Valley,{close_quotes} the Jobs Initiative is an action-oriented strategic plan that responds to the region`s most pressing economic challenges. Department of Energy funds have supported the initiative and Tennessee`s Resource Valley, the region`s premier marketing and promotion organization, has spearheaded the project. Consulting assistance has been provided by a team lead by DRI/McGraw-Hill`s Economic Competitiveness Group and IC{sup 2}, Dr. George Kozmetsky`s organization affiliated with the University of Texas at Austin. The consultants have developed several reports and other materials that may be of interest to the reader.

  19. Transforming Epidemiology for 21st Century Medicine and Public Health

    SciTech Connect

    Khoury, Muin J; Lam, Tram Kim; Ioannidis, John; Hartge, Patricia; Spitz, Margaret R.; Buring, Julie E.; Chanock, Stephen J.; Tourassi, Georgia; Zauber, Ann; Schully, Sheri D

    2013-01-01

    n 2012, the National Cancer Institute (NCI) engaged the scientific community to provide a vision for cancer epidemiology in the 21st century. Eight overarching thematic recommendations, with proposed corresponding actions for consideration by funding agencies, professional societies, and the research community emerged from the collective intellectual discourse. The themes are (i) extending the reach of epidemiology beyond discovery and etiologic research to include multilevel analysis, intervention evaluation, implementation, and outcomes research; (ii) transforming the practice of epidemiology by moving toward more access and sharing of protocols, data, metadata, and specimens to foster collaboration, to ensure reproducibility and replication, and accelerate translation; (iii) expanding cohort studies to collect exposure, clinical, and other information across the life course and examining multiple health-related endpoints; (iv) developing and validating reliable methods and technologies to quantify exposures and outcomes on a massive scale, and to assess concomitantly the role of multiple factors in complex diseases; (v) integrating big data science into the practice of epidemiology; (vi) expanding knowledge integration to drive research, policy, and practice; (vii) transforming training of 21st century epidemiologists to address interdisciplinary and translational research; and (viii) optimizing the use of resources and infrastructure for epidemiologic studies. These recommendations can transform cancer epidemiology and the field of epidemiology, in general, by enhancing transparency, interdisciplinary collaboration, and strategic applications of new technologies. They should lay a strong scientific foundation for accelerated translation of scientific discoveries into individual and population health benefits.

  20. Transforming Epidemiology for 21st Century Medicine and Public Health

    PubMed Central

    Khoury, Muin J.; Lam, Tram Kim; Ioannidis, John P.A.; Hartge, Patricia; Spitz, Margaret R.; Buring, Julie E.; Chanock, Stephen J.; Croyle, Robert T.; Goddard, Katrina A.; Ginsburg, Geoffrey S.; Herceg, Zdenko; Hiatt, Robert A.; Hoover, Robert N.; Hunter, David J.; Kramer, Barnet S.; Lauer, Michael S.; Meyerhardt, Jeffrey A.; Olopade, Olufunmilayo I.; Palmer, Julie R.; Sellers, Thomas A.; Seminara, Daniela; Ransohoff, David F.; Rebbeck, Timothy R.; Tourassi, Georgia; Winn, Deborah M.; Zauber, Ann; Schully, Sheri D.

    2013-01-01

    In 2012, the National Cancer Institute (NCI) engaged the scientific community to provide a vision for cancer epidemiology in the 21st century. Eight overarching thematic recommendations, with proposed corresponding actions for consideration by funding agencies, professional societies, and the research community emerged from the collective intellectual discourse. The themes are (i) extending the reach of epidemiology beyond discovery and etiologic research to include multilevel analysis, intervention evaluation, implementation, and outcomes research; (ii) transforming the practice of epidemiology by moving towards more access and sharing of protocols, data, metadata, and specimens to foster collaboration, to ensure reproducibility and replication, and accelerate translation; (iii) expanding cohort studies to collect exposure, clinical and other information across the life course and examining multiple health-related endpoints; (iv) developing and validating reliable methods and technologies to quantify exposures and outcomes on a massive scale, and to assess concomitantly the role of multiple factors in complex diseases; (v) integrating “big data” science into the practice of epidemiology; (vi) expanding knowledge integration to drive research, policy and practice; (vii) transforming training of 21st century epidemiologists to address interdisciplinary and translational research; and (viii) optimizing the use of resources and infrastructure for epidemiologic studies. These recommendations can transform cancer epidemiology and the field of epidemiology in general, by enhancing transparency, interdisciplinary collaboration, and strategic applications of new technologies. They should lay a strong scientific foundation for accelerated translation of scientific discoveries into individual and population health benefits. PMID:23462917

  1. Transforming epidemiology for 21st century medicine and public health.

    PubMed

    Khoury, Muin J; Lam, Tram Kim; Ioannidis, John P A; Hartge, Patricia; Spitz, Margaret R; Buring, Julie E; Chanock, Stephen J; Croyle, Robert T; Goddard, Katrina A; Ginsburg, Geoffrey S; Herceg, Zdenko; Hiatt, Robert A; Hoover, Robert N; Hunter, David J; Kramer, Barnet S; Lauer, Michael S; Meyerhardt, Jeffrey A; Olopade, Olufunmilayo I; Palmer, Julie R; Sellers, Thomas A; Seminara, Daniela; Ransohoff, David F; Rebbeck, Timothy R; Tourassi, Georgia; Winn, Deborah M; Zauber, Ann; Schully, Sheri D

    2013-04-01

    In 2012, the National Cancer Institute (NCI) engaged the scientific community to provide a vision for cancer epidemiology in the 21st century. Eight overarching thematic recommendations, with proposed corresponding actions for consideration by funding agencies, professional societies, and the research community emerged from the collective intellectual discourse. The themes are (i) extending the reach of epidemiology beyond discovery and etiologic research to include multilevel analysis, intervention evaluation, implementation, and outcomes research; (ii) transforming the practice of epidemiology by moving toward more access and sharing of protocols, data, metadata, and specimens to foster collaboration, to ensure reproducibility and replication, and accelerate translation; (iii) expanding cohort studies to collect exposure, clinical, and other information across the life course and examining multiple health-related endpoints; (iv) developing and validating reliable methods and technologies to quantify exposures and outcomes on a massive scale, and to assess concomitantly the role of multiple factors in complex diseases; (v) integrating "big data" science into the practice of epidemiology; (vi) expanding knowledge integration to drive research, policy, and practice; (vii) transforming training of 21st century epidemiologists to address interdisciplinary and translational research; and (viii) optimizing the use of resources and infrastructure for epidemiologic studies. These recommendations can transform cancer epidemiology and the field of epidemiology, in general, by enhancing transparency, interdisciplinary collaboration, and strategic applications of new technologies. They should lay a strong scientific foundation for accelerated translation of scientific discoveries into individual and population health benefits.

  2. Dance Education in the 21st Century: A Global Perspective

    ERIC Educational Resources Information Center

    Gilbert, Anne Green

    2005-01-01

    Margaret H'Doubler brought the magic of dance to the 20th century, yet the 21st century has yet to find a person to rekindle the same public desire for dance education. Consequently, the future of dance education in the next century is hard to predict. Based on an informal survey of fellow advisory board members of Dance and the Child…

  3. 21st Century jobs initiative - building the foundations for a 21st Century economy. Final main report

    SciTech Connect

    1995-11-01

    The 21st Century Jobs Initiative has been launched in the context of new realities in Washington, D.C., rapid restructuring of the US economy and accelerating changes in the makeup of the East Tennessee economy driven by these and other external economic forces. Continuing downward pressure on Federal budgets for programs that support three key institutions in the region - DOE`s Oak Ridge complex, the Tennessee Valley Authority and research programs of the University of Tennessee - are especially threatening to the region. With a large part of its economy dependent on Federal spending, the area is at risk of troublesome impacts that could ripple out from the Oak Ridge and Knoxville home of these institutions throughout the entire 15-county {open_quotes}Resource Valley.{close_quotes} As these economic forces play out in the region`s economy, important questions arise. How will East Tennessee {open_quotes}earn its living{close_quotes} in the future if the Federal government role in the economy shrinks? What kind of new industries will be formed to replace those at risk due to Federal cutbacks and economic restructuring? Where will the jobs come from for the next generation of job seekers? These are among the questions driving the 21st Century Jobs Initiative, an action-oriented program designed and implemented by local leaders in response to the economic challenges facing East Tennessee. Fortunately, the region`s economy is strong today. Unemployment is at near record lows in most counties. Moreover, leaders are increasingly aware of the threats on the horizon and are already moving to action. And the impacts from the forces at work on the economy will probably come slowly, over the next decade or so. Based on economic research and input from local leaders knowledgeable about the economy, the 21st Century Jobs Initiative has set forth a strategic economic development plan for the region.

  4. Five Forces of 21st Century Innovation Strategy: Insights for Leaders

    SciTech Connect

    Arent, Douglas J.; Pless, Jacquelyn; Statwick, Patricia

    2016-03-01

    Understanding these dynamics informs 21st century innovation strategies that government and business leaders rely upon to address modern technological, social, environmental, and demographic realities. This Research Highlight previews JISEA's continuing work on innovation strategy.

  5. Digital pathology: a tool for 21st century neuropathology.

    PubMed

    Guzman, Miguel; Judkins, Alexander R

    2009-04-01

    Digital pathology represents an electronic environment for performing pathologic analysis and managing the information associated with this activity. The technology to create and support digital pathology has largely developed over the last decade. The use of digital pathology tools is essential to adapt and lead in the rapidly changing environment of 21st century neuropathology. The utility of digital pathology has already been demonstrated by pathologists in several areas including consensus reviews, quality assurance (Q/A), tissue microarrays (TMAs), education and proficiency testing. These utilities notwithstanding, interface issues, storage and image formatting all present challenges to the integration of digital pathology into the neuropathology work environment. With continued technologic improvements, as well as the introduction of fluorescent side scanning and multispectral detection, future developments in digital pathology offer the promise of adding powerful analytic tools to the pathology work environment. The integration of digital pathology with biorepositories offers particular promise for neuropathologists engaged in tissue banking. The utilization of these tools will be essential for neuropathologists to continue as leaders in diagnostics, translational research and basic science in the 21st century.

  6. 21st Century Climate Change in the European Alps

    NASA Astrophysics Data System (ADS)

    Gobiet, Andreas; Kotlarski, Sven; Stoffel, Markus; Heinrich, Georg; Rajczak, Jan; Beniston, Martin

    2014-05-01

    The Alps are particularly sensitive to global warming and warmed twice as much as the global average in the recent past. In addition, the Alps and its surroundings are a densly populated areas where society is affected by climate change in many ways, which calls for reliable estimates of future climate change. However, the complex Alpine region poses considerable challenges to climate models, which translate to uncertainties in future climate projections. Against this background, the present study reviews the state-of-knowledge about 21st century climate change in the Alps based on existing literature and additional analyses. It will be demonstrated that considerable and accelerating changes are not only to be expected with regard to temperature, but also precipitation, global radiation, relative humidity, and closely related impacts like floods, droughts, snow cover, and natural hazards will be effected by global warming. Under the A1B emission scenario, about 0.25 °C warming per decade until the mid of the 21st century and accelerated 0.36 °C warming per decade in the second half of the century is expected. Warming will most probably be associated with changes in the seasonality of precipitation, global radiation, and relative humidity. More intense precipitation extremes and flooding potential are particularly expected in the colder part of the year. The conditions of currently record breaking warm or hot winter or summer seasons, respectively, may become normal at the end of the 21st century, and there is indication for droughts to become more severe in the future. Snow cover is expected to drastically decrease below 1500 - 2000 m and natural hazards related to glacier and permafrost retreat are expected to become more frequent. Such changes in climatic variables and related quantities will have considerable impact on ecosystems and society and will challenge their adaptive capabilities. Acknowledgements: This study has been initiated and is partly funded by

  7. The 21st Century American Student: An Attempted Sighting.

    ERIC Educational Resources Information Center

    Keeton, Morris T.

    1998-01-01

    Portrays 21st-century American students as being more diverse in ethnicity, age, culture, prior education, and proficiency in computer and technology use. Asserts that future learners will take the lead in managing their own learning, unlike the traditional college students of the 20th century. (VWC)

  8. [Prolegomenon of the Czech pharmacognosy: 21st century].

    PubMed

    Opletal, Lubomír

    2013-04-01

    The paper analyzes the basic features of the development of pharmacognosy as the oldest profile subject of pharmacy primarily in Europe during the 20th century. Historical consequences of its development are declared, which should create the basis for its embedment, new content and tasks in Czech pharmacy of the 21st century, especially in education at Czech universities.

  9. Research and demonstration to improve air quality for the U.S. animal feeding operations in the 21st century - a critical review.

    PubMed

    Ni, Ji-Qin

    2015-05-01

    There was an increasing interest in reducing production and emission of air pollutants to improve air quality for animal feeding operations (AFOs) in the U.S. in the 21st century. Research was focused on identification, quantification, characterization, and modeling of air pollutions; effects of emissions; and methodologies and technologies for scientific research and pollution control. Mitigation effects were on pre-excretion, pre-release, pre-emission, and post-emission. More emphasis was given on reducing pollutant emissions than improving indoor air quality. Research and demonstrations were generally continuation and improvement of previous efforts. Most demonstrated technologies were still in a limited scale of application. Future efforts are needed in many fundamental and applied research areas. Advancement in instrumentation, computer technology, and biological sciences and genetic engineering is critical to bring major changes in this area. Development in research and demonstration will depend on the actual political, economic, and environmental situations.

  10. Informing 21st-Century Risk Assessments with 21st-Century Science.

    PubMed

    Birnbaum, Linda S; Burke, Thomas A; Jones, James J

    2016-04-01

    Understanding and preventing adverse impacts from chemicals in the environment is fundamental to protecting public health, and chemical risk assessments are used to inform public health decisions in the United States and around the world. Traditional chemical risk assessments focus on health effects of environmental contaminants on a chemical-by-chemical basis, largely based on data from animal models using exposures that are typically higher than those experienced by humans. Results from environmental epidemiology studies sometimes show effects that are not observed in animal studies at human exposure levels that are lower than those used in animal studies. In addition, new approaches such as Toxicology in the 21st Century (Tox21) and exposure forecasting (ExpoCast) are generating mechanistic data that provide broad coverage of chemical space, chemical mixtures, and potential associated health outcomes, along with improved exposure estimates. It is becoming clear that risk assessments in the future will need to use the full range of available mechanistic, animal, and human data to integrate multiple types of data and to consider nontraditional health outcomes and end points. This perspective was developed at the "Strengthening the Scientific Basis of Chemical Safety Assessments" workshop, which was cosponsored by the U.S. Environmental Protection Agency and the National Institute of Environmental Health Sciences, where gaps between the emerging science and traditional chemical risk assessments were explored, and approaches for bridging the gaps were considered.

  11. Distributed collaborative environments for 21st century modeling and simulation

    NASA Astrophysics Data System (ADS)

    McQuay, William K.

    2001-09-01

    Distributed collaboration is an emerging technology that will significantly change how modeling and simulation is employed in 21st century organizations. Modeling and simulation (M&S) is already an integral part of how many organizations conduct business and, in the future, will continue to spread throughout government and industry enterprises and across many domains from research and development to logistics to training to operations. This paper reviews research that is focusing on the open standards agent-based framework, product and process modeling, structural architecture, and the integration technologies - the glue to integrate the software components. A distributed collaborative environment is the underlying infrastructure that makes communication between diverse simulations and other assets possible and manages the overall flow of a simulation based experiment. The AFRL Collaborative Environment concept will foster a major cultural change in how the acquisition, training, and operational communities employ M&S.

  12. Transformations in Air Transportation Systems For the 21st Century

    NASA Technical Reports Server (NTRS)

    Holmes, Bruce J.

    2004-01-01

    Globally, our transportation systems face increasingly discomforting realities: certain of the legacy air and ground infrastructures of the 20th century will not satisfy our 21st century mobility needs. The consequence of inaction is diminished quality of life and economic opportunity for those nations unable to transform from the 20th to 21st century systems. Clearly, new thinking is required regarding business models that cater to consumers value of time, airspace architectures that enable those new business models, and technology strategies for innovating at the system-of-networks level. This lecture proposes a structured way of thinking about transformation from the legacy systems of the 20th century toward new systems for the 21st century. The comparison and contrast between the legacy systems of the 20th century and the transformed systems of the 21st century provides insights into the structure of transformation of air transportation. Where the legacy systems tend to be analog (versus digital), centralized (versus distributed), and scheduled (versus on-demand) for example, transformed 21st century systems become capable of scalability through technological, business, and policy innovations. Where air mobility in our legacy systems of the 20th century brought economic opportunity and quality of life to large service markets, transformed air mobility of the 21st century becomes more equitable available to ever-thinner and widely distributed populations. Several technological developments in the traditional aircraft disciplines as well as in communication, navigation, surveillance and information systems create new foundations for 21st thinking about air transportation. One of the technological developments of importance arises from complexity science and modern network theory. Scale-free (i.e., scalable) networks represent a promising concept space for modeling airspace system architectures, and for assessing network performance in terms of robustness

  13. Epidemiology of Stuttering: 21st Century Advances

    PubMed Central

    Yairi, Ehud; Ambrose, Nicoline

    2012-01-01

    Epidemiological advances in stuttering during the current century are reviewed within the perspectives of past knowledge. The review is organized in six sections: (a) onset (b) incidence (c) prevalence (d) developmental paths, (e) genetics and (f) subtypes. It is concluded that: (1) most of the risk for stuttering onset is over by age 5, earlier than has been previously thought, with a male-to-female ratio near onset smaller than what has been thought, (2) there are indications that the lifespan incidence in the general population may be higher than the 5% commonly cited in past work, (3) the average prevalence over the lifespan may be lower than the commonly held 1%, (4) the effects of race, ethnicity, culture, bilingualism, and socioeconomic status on the incidence/prevalence of stuttering remain uncertain, (5) longitudinal, as well as incidence and prevalence studies support high levels of natural recovery from stuttering, (6) advances in biological genetic research have brought within reach the identification of candidate genes that contribute to stuttering in the population at large, (7) subtype-differentiation has attracted growing interest, with most of the accumulated evidence supporting a distinction between persistent and recovered subtypes. PMID:23773662

  14. Energy Technologies for the Markets of the 21st Century

    SciTech Connect

    Schock, R

    2001-10-01

    Energy is the fuel of economic development. Yet, this is lost on the over 2 billion people in the world without access to commercial energy, most in rural areas. Meeting their needs, along with the growing needs of the population already with access, provides very large markets for energy and energy services. Studies have repeatedly shown that technology is the single most important historical driver for productivity growth. Technology is also at the heart of the goals spelled out in the World Energy Council's Statement 2000 [l]: accessibility of reliable and affordable modern energy services for all the world's inhabitants; availability of high-quality reliable delivered energy; and acceptability of energy resources produced and used in harmony with the local, regional, and global environment. With this in mind, the World Energy Council (WEC) at the time of the 17th Congress in Houston decided to identify and examine some of the energy technologies that might sustain the world in the 21st century. This effort would examine steps that might be taken to ensure that these new technologies are available to the marketplace, and what role governments and industry might play to ensure this availability. The WEC launched a major study in 1999, Energy Technologies for the 21st Century, conducted by a study group composed of international energy experts [2]. The first part of the study examined trends in public and private research, development, and demonstration (RD&D) spending over the past 15 years to determine what has been happening with the resource base for future development. Improvements in energy technologies are attained through active RD&D performed now, in advance of their implementation. Energy RD&D also provides insurance against potential impacts such as climate change, oil price shocks, and disruptions in the energy distribution system [3]. This part of the study sought to answer the questions: What is the current situation with respect to energy RD&D and

  15. Space Transportation Options for the 21st Century

    NASA Technical Reports Server (NTRS)

    Houts, Michael G.

    1999-01-01

    Advanced space transportation options may eventually enable rapid, affordable access to any point in the solar system. Advanced propulsion systems with energy densities several orders of magnitude greater than state-of-the art systems may be available in the 21 st century. These propulsion systems include systems based on fission, fusion, antimatter annihilation, and other advanced processes. Other transportation options propose using in-situ resources to enable rapid, affordable access to any point in the solar system using more conventional propulsion technologies. This presentation will. summarize select space transportation options of current interest to NASA Marshall Space Flight Center's Propulsion Research Center, present progress being made towards developing each of the options, and discuss obstacles that must be overcome before any of the options can be implemented.

  16. Revolutionary Propulsion Systems for 21st Century Aviation

    NASA Technical Reports Server (NTRS)

    Sehra, Arun K.; Shin, Jaiwon

    2003-01-01

    The air transportation for the new millennium will require revolutionary solutions to meeting public demand for improving safety, reliability, environmental compatibility, and affordability. NASA's vision for 21st Century Aircraft is to develop propulsion systems that are intelligent, virtually inaudible (outside the airport boundaries), and have near zero harmful emissions (CO2 and Knox). This vision includes intelligent engines that will be capable of adapting to changing internal and external conditions to optimally accomplish the mission with minimal human intervention. The distributed vectored propulsion will replace two to four wing mounted or fuselage mounted engines by a large number of small, mini, or micro engines, and the electric drive propulsion based on fuel cell power will generate electric power, which in turn will drive propulsors to produce the desired thrust. Such a system will completely eliminate the harmful emissions. This paper reviews future propulsion and power concepts that are currently under development at NASA Glenn Research Center.

  17. Training Ranges in the 21st Century

    DTIC Science & Technology

    2007-11-02

    warfighting tactical principles established during the early 19th Century. In making training as real as possible, in the spirit of “Train As We Fight...few use restrictions. Early on, installations were established in rural areas, but, during the last century, the population exploded, and some...CMTC), Hohenfels Training Area ( HTA ), Germany; and the Joint Readiness Training Center, Fort Polk, Louisiana. o MCTCs focus on brigade task force

  18. Understanding China's Curriculum Reform for the 21st Century

    ERIC Educational Resources Information Center

    Law, Wing-Wah

    2014-01-01

    This article uses curriculum-making frameworks to analyse and reconstruct the Chinese curriculum-making model and unpack the dynamics, complexity and constraints of China's curriculum reform since the early 1990s. It argues that curriculum reform is China's main human capital development strategy for coping with the challenges of the 21st century,…

  19. Geography: The "Essential" Skill for the 21st Century

    ERIC Educational Resources Information Center

    Nagel, Paul

    2008-01-01

    As people head further into the 21st Century, they are living in a constantly changing and interdependent world. As such, students need a global awareness that includes familiarity with different cultures, beliefs, and lifestyles in order to understand and address global issues. Geography can help students understand these issues. In this article,…

  20. A New Leadership Paradigm for the 21st Century

    ERIC Educational Resources Information Center

    Woodland, Calvin; Parsons, Michael H.

    2013-01-01

    Leadership in the 21st century will require new insights and a new paradigm. With nearly 100 years of combined experience in community college teaching and administration, the authors of this chapter blend theory and experience into a design for engaging the "new normal."

  1. Higher Education Staff Development: Directions for the 21st Century.

    ERIC Educational Resources Information Center

    Barnes, Jennifer; And Others

    This collection of 13 papers offers an international perspective on future directions of staff development at colleges and universities, focusing on academic staff development, higher education teaching networks, and managerial and human resource development. Papers are: (1) "Higher Education Staff Development for the 21st Century: Directions…

  2. Parenting in the 21st Century: A Return to Community

    ERIC Educational Resources Information Center

    Bogan, Yolanda K. H.

    2004-01-01

    Parents are potentially the most influential individuals in children's lives. The 21st Century parent has to compete, however, with multiple sources of information, both human and nonhuman, (e.g. children's peers, non-familial adults, TV, technology gadgets, Internet) in shaping the minds, values, and beliefs of children. In the absence of a…

  3. Technology Enhanced Formative Assessment for 21st Century Learning

    ERIC Educational Resources Information Center

    Spector, J. Michael; Ifenthaler, Dirk; Sampson, Demetrios; Yang, Lan; Mukama, Evode; Warusavitarana, Amali; Dona, Kulari Lokuge; Eichhorn, Koos; Fluck, Andrew; Huang, Ronghuai; Bridges, Susan; Lu, Jiingyan; Ren, Youqun; Gui, Xiaoqing; Deneen, Christopher C.; San Diego, Jonathan; Gibson, David C.

    2016-01-01

    This paper is based on the deliberations of the Assessment Working Group at EDUsummIT 2015 in Bangkok, Thailand. All of the members of Thematic Working Group 5 (TWG5) have contributed to this synthesis of potentials, concerns and issues with regard to the role of technology in assessment as, for and of learning in the 21st century. The group…

  4. 21st Century Skills: Prepare Students for the Future

    ERIC Educational Resources Information Center

    Larson, Lotta C.; Miller, Teresa Northern

    2011-01-01

    Skills students will need for the society in which they will work and live shouldn't be thought of as "one more thing to teach," but rather training integrated across all curricula. This article takes a look at 21st century skills and how these skills directly impact teaching and learning. Classroom teachers need to be familiar with these skills…

  5. Model Eliciting Activities: Fostering 21st Century Learners

    ERIC Educational Resources Information Center

    Stohlmann, Micah

    2013-01-01

    Real world mathematical modeling activities can develop needed and valuable 21st century skills. The knowledge and skills to become adept at mathematical modeling need to develop over time and students in the elementary grades should have experiences with mathematical modeling. For this to occur elementary teachers need to have positive…

  6. School Business Management in the 21st Century.

    ERIC Educational Resources Information Center

    Association of School Business Officials International, Reston, VA.

    As society's fundamental characteristics change, schools and school leaders must be prepared to modify the educational enterprise to meet the new and unique needs of adults and youngsters in the 21st century. To anticipate and control change, the school business manager must be able to project future trends, issues, and challenges. In this volume,…

  7. Preparing for the 21st Century: The EFG Experiment.

    ERIC Educational Resources Information Center

    Barker, Joel A.

    1994-01-01

    An EFG school seeks to prepare students for the 21st century by assuming that education is a pathway to be climbed and that curriculum must be connected to the real world. It develops competencies in three domains: (1) ecological, the relationship between humans and the planet; (2) futures, humans' relationship with time; and (3) global,…

  8. Transforming Postsecondary Education for the 21st Century. Briefing Papers.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    These briefing papers focus on key roles and issues postsecondary education will face in the 21st century. Together they are intended to stimulate debate and discussion and to encourage alternative perspectives and thoughtful actions. This collection is meant to be the opening of a necessary public conversation. The papers are: (1) "Help…

  9. Army Recruiting Challenges in the 21st Century

    DTIC Science & Technology

    2008-03-15

    on top of the normal daily challenges recruiters routinely face, it is time to revisit Army recruiting and make it more relevant in the 21st Century...prescription medication and other behavior altering drugs, such as Ritalin , makes Generation Yers the most medicated generation in history

  10. A 21st-Century Humanities for the Community College

    ERIC Educational Resources Information Center

    Alford, Barry; Elden, Lucia

    2013-01-01

    This essay examines not only the role the humanities play in the community college curriculum but also how our approach to and understanding of the humanities must change. The defense of a 21st-century humanities has to begin in the experience of our students and not in the traditional canons of our disciplines.

  11. The Role of Educators in the 21st Century

    ERIC Educational Resources Information Center

    Staley, Lynn; Bayer, Eileen

    2004-01-01

    This brief article reports on selective presentations from the January, 2004, conference, "Poverty, Partnerships and Peace: The Role of Educators in the 21st Century," sponsored by the Committee on Teaching about the United Nations. Topics covered include the importance of teaching girls in Afghanistan and the connection between poverty…

  12. Five Ideas for 21st Century Math Classrooms

    ERIC Educational Resources Information Center

    Gasser, Kenneth W.

    2011-01-01

    This article draws on the 21st Century Skills Movement and the successful teaching practices of Asian schools in order to provide five suggestions that secondary math teachers can incorporate into their classrooms in order to promote the skill set necessary for an ever-changing global economy. Problem-based instruction, student-led solutions, risk…

  13. Emerging: Negotiating Identity in a 21st Century American Seminary

    ERIC Educational Resources Information Center

    Shafer, Peter W.

    2010-01-01

    "Emerging: Negotiating Identity in a 21st Century American Seminary" is an ethnographic investigation involving a diverse group of students as they experience their first year of graduate-level theological education at a Protestant seminary in the United States. The study analyzes the observations and student interviews that form the core of the…

  14. Rediscovering Substance of Soul in 21st Century Middle Schools

    ERIC Educational Resources Information Center

    Tyson, Tim

    2009-01-01

    Middle schools take on a higher purpose by making every effort to empower all of their students to attain their highest potential. This article rediscovers the "substance of soul" in the 21st century middle schools. The author stresses that returning to one's substance of soul goes beyond merely revisiting what educators truly value and then…

  15. 21st Century Learning and Progressive Education: An Intersection

    ERIC Educational Resources Information Center

    Little, Tom

    2013-01-01

    The seminal tenets of progressive education bear a striking resemblance to the newly fashionable principles associated with with a new movement known as "21st Century Education". This article traces the development of progressive education principles, starting with the founding of the Progressive Education Association, and shows their…

  16. Technology Integration for the "New" 21st Century Learner

    ERIC Educational Resources Information Center

    Blair, Nancye

    2012-01-01

    A dramatic shift is sweeping through the schools. Third graders texting on their cell phones. Kindergarteners who can navigate an iPod Touch better than educators can. Middle schoolers who already have an Internet following on their blog or YouTube channel. These are not the same 21st century learners people came to know over the first decade of…

  17. Toward the 21st Century in Mathematics Education.

    ERIC Educational Resources Information Center

    O'Brien, Thomas C., Ed.

    In an effort to prepare students for the 21st century, this book provides ideas and suggestions for educators on critical areas in mathematics education. A series of articles is presented on content changes, instructional strategies, and the role of computers. These articles include: (1) "Status of Computers" (John Ellsworth); (2) "New Topics for…

  18. Teaching with Autoharps in the 21st Century

    ERIC Educational Resources Information Center

    Birnie, Rebecca A.

    2014-01-01

    The excitement of playing an instrument is one of the greatest motivating forces in teaching general music to students. The autoharp, which may be long forgotten in the general music classrooms of the 21st century, is an ideal instrument to "re-introduce" to students. The teaching of a traditional folk instrument provides advantages for…

  19. Transforming Power Systems; 21st Century Power Partnership

    SciTech Connect

    2015-05-20

    The 21st Century Power Partnership - a multilateral effort of the Clean Energy Ministerial - serves as a platform for public-private collaboration to advance integrated solutions for the large-scale deployment of renewable energy in combination with deep energy ef?ciency and smart grid solutions.

  20. Standards for the 21st-Century Learner in Action

    ERIC Educational Resources Information Center

    Coatney, Sharon

    2009-01-01

    The new "Standards for the 21st-Century Learner IN ACTION", presented like a colorful flowchart, was previewed without fanfare at the annual Midwinter meeting of the American Library Association in Denver, Colorado, in January (American Library Association 2009). This new publication does a good job in further defining the student…

  1. Economies of eLearning in the 21st Century

    ERIC Educational Resources Information Center

    Kasraie, Noah; Kasraie, Esrafill

    2010-01-01

    The Internet and advancements in the field of information technology have opened up unprecedented opportunities for every citizen to succeed in the 21st Century. Higher education has been utilizing the new technology by offering web-based education. Many universities today offer online classes and even online degrees using eLearning. But how can…

  2. Adventurous Lives: Teacher Qualities for 21st Century Learning

    ERIC Educational Resources Information Center

    Faulkner, Julie; Latham, Gloria

    2016-01-01

    What kinds of teachers are needed for 21st century learners? While there is recognition that curriculum content, classroom practices and learning environments must alter, there is less attention focussed on the teachers' dispositions for negotiating uncertainty. In this paper, the authors turn their attention to the importance of teachers' lives…

  3. Special Focus: Preparing Students for the 21st Century Workplace

    ERIC Educational Resources Information Center

    Papadourakis, Giorgos M.

    2016-01-01

    The Special Focus in this issue of "Industry and Higher Education" comprises three papers that address practical approaches to the critical challenge of preparing students adequately for employment and career development in the 21st century workplace. The papers, refereed, extended and revised for publication in the journal originate…

  4. A Parent's Guide to 21st Century Learning

    ERIC Educational Resources Information Center

    George Lucas Educational Foundation, 2012

    2012-01-01

    Step-by-step, schools from the elementary through high school levels are making the transition to 21st-century learning. Some have crossed the threshold almost entirely. In today's progressive classrooms, yesterday's rows of quiet listeners have given way to small groups of active learners, thoroughly engaged in discussions and explorations. And…

  5. E-Classroom of the 21st Century: Information Gaps

    ERIC Educational Resources Information Center

    Oluwatumbi, Oso Senny

    2015-01-01

    The introduction of technology into the classroom has revolutionized teaching and learning process. The 21st century learning environment creates exciting learning for students to collaborate and learn at their own pace making them active participants in learning process. The teacher is no-longer a dictator, pouring knowledge into passive learners…

  6. Essentials for Engaged 21st-Century Students

    ERIC Educational Resources Information Center

    Jones, Virginia R.

    2012-01-01

    The Millennial Generation is a subject of paramount interest for 21st-century educators. It is a generation unlike its predecessors, with some stating it is the most intelligent consumer generation in history. Experts in the fields of neurobiology and psychology have found that Millennial brains may actually be "physically different" because of…

  7. Cyber Portfolio: The Innovative Menu for 21st Century Technology

    ERIC Educational Resources Information Center

    Robles, Ava Clare Marie O.

    2012-01-01

    Cyber portfolio is a valuable innovative menu for teachers who seek out strategies or methods to integrate technology into their lessons. This paper presents a straightforward preparation on how to innovate a menu that addresses the 21st century skills blended with higher order thinking skills, multiple intelligence, technology and multimedia.…

  8. Curriculum Development: Producing "Geographers" for the 21st Century

    ERIC Educational Resources Information Center

    Whalley, W. Brian; Saunders, Angharad; Lewis, Robin A.; Buenemann, Michaela; Sutton, Paul C.

    2011-01-01

    We take a fresh look at geography curricula and their appropriateness to the demands of the 21st century. We reflect on the purpose, content and relevance of undergraduate geography curricula in an age of "supercomplexity". Geography curricula, by their nature, are varied and multiple, with different countries often privileging different…

  9. Economic and Financial Education for the 21st Century

    ERIC Educational Resources Information Center

    Schug, Mark; Lopus, Jane

    2008-01-01

    The Partnership for 21st Century Skills places an important emphasis on fundamental social science subjects including history, geography, government and civics, and economics as well as a stress on other important subjects such as English, foreign languages, arts, and science in the school curriculum. It has also identified what it calls 21st…

  10. A Nation of Opportunity: Building America's 21st Century Workforce.

    ERIC Educational Resources Information Center

    National Alliance of Business, Inc., Washington, DC.

    Advances in information technology (IT) are reshaping the U.S. labor market. The demand for workers who can read and understand complex material, think analytically, and use technology efficiently will continue to increase. Congress established the 21st Century Workforce Commission to assess current and future demand for IT workers and the…

  11. Facility Planning for 21st Century. Technology, Industry, and Education.

    ERIC Educational Resources Information Center

    Hill, Franklin

    When the Orange County School Board (Orlando, Florida) decided to build a new high school, they recognized Central Florida's high technology emphasis as a special challenge. The new facility needed to meet present instructional demands while being flexible enough to incorporate 21st century technologies. The final result is a new $30 million high…

  12. Grandma Moses in the 21st Century. Learning from Exhibitions.

    ERIC Educational Resources Information Center

    Johnson, Mark M.

    2001-01-01

    Provides background information on the life and career of Grandma Moses who was born as Anna Mary Robertson and painted in the style of folk or naive art. Addresses the art exhibition entitled "Grandma Moses in the 21st Century" that explores the recurring themes in her artwork. (CMK)

  13. Career Development: Preparing for the 21st Century.

    ERIC Educational Resources Information Center

    Hanson, Robert, Ed.; And Others

    The articles in this monograph deal with various aspects of career development and the difficulties youth will have in making decisions that will propel them into the 21st century. Included are an introduction by Garry Walz, a foreword by Robert Hanson, and these articles: (1) "The Changing Face of the Workplace: 1986-2000" (Kenneth B. Hoyt); (2)…

  14. Cyberbullying and Sexting: Technology Abuses of the 21st Century

    ERIC Educational Resources Information Center

    Siegle, Del

    2010-01-01

    Many young people cannot remember a time before Instant Messaging (IM), cell phone text messaging, video conferencing, blogging, e-mailing, and MySpace and Facebook postings existed. Thanks to the ubiquitous nature of technology in the 21st century, digital natives are accustomed to seeing, and being seen, on a scale that was unimaginable by their…

  15. Backers of "21st-Century Skills" Take Flak

    ERIC Educational Resources Information Center

    Sawchuk, Stephen

    2009-01-01

    The phrase "21st-century skills" is everywhere in education policy discussions these days, from faculty lounges to the highest echelons of the U.S. education system. Broadly speaking, it refers to a push for schools to teach critical-thinking, analytical, and technology skills, in addition to the "soft skills" of creativity, collaboration, and…

  16. Building Guided Inquiry Teams for 21st-Century Learners

    ERIC Educational Resources Information Center

    Kuhlthau, Carol C.; Maniotes, Leslie K.

    2010-01-01

    How can students learn to think for themselves, make good decisions, develop expertise, and become lifelong learners in a rapidly changing information environment? How can students learn, create, and find meaning from multiple sources of information? These are fundamental questions facing educators in designing schools for 21st-century learners.…

  17. Defining Postsecondary Degrees in the 21st Century

    ERIC Educational Resources Information Center

    Goldberg, Kenneth I.; Guffey, James; Oliverio, Ponzio

    2016-01-01

    The competition for jobs in the 21st century is increasingly being driven by defining postsecondary learning in light of new and complex environments. To succeed, students must be prepared with knowledge to compete in these environments. Historically, higher education has defined these requirements in their own terms, often through learning…

  18. Servant Leadership: Guiding Extension Programs in the 21st Century

    ERIC Educational Resources Information Center

    Astroth, Kirk A.; Goodwin, Jeff; Hodnett, Frank

    2011-01-01

    A new set of leadership skills is required for Extension administrators for the 21st century. Past models and theories are reviewed and discussed. The old "power" model of leadership is no longer relevant. A relatively new model called "Servant Leadership" is reviewed and explained. Seven key practices of servant leadership are outlined, and the…

  19. Fostering 21st Century Skills through Game Design and Development

    ERIC Educational Resources Information Center

    Garvey, Gregory P.

    2015-01-01

    This reflection paper argues that the design and development of digital games teach essential 21st century skills. Intrinsic to application and game development is design thinking. Design thinking requires iterative development, which demands creativity, critical thinking and problem solving. Students are engaged through learning by doing in both…

  20. Developing Classroom Web Sites for 21st Century Learning

    ERIC Educational Resources Information Center

    Tingen, Jennifer; Philbeck, Lauren; Holcomb, Lori B.

    2011-01-01

    Classroom Web sites have the potential to support and enhance student learning by targeting 21st century skills, such as collaboration among teachers, students, parents, and other teachers, media literacy, and interpersonal and self-directional skills, as well as thinking and problem-solving skills. Web 2.0 tools such as blogs, vokis, and podcasts…

  1. 21ST CENTURY MOLD ANALYSIS IN FOOD

    EPA Science Inventory

    Traditionally, the indoor air community has relied on mold analysis performed by either microscopic observations or the culturing of molds on various media to assess indoor air quality. These techniques were developed in the 19th century and are very laborious and time consumin...

  2. Business Education for the 21st Century.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City. Div. of Vocational and Adult Education.

    Each year, the Policies Commission for Business and Economic Education develops statements regarding business education. The following are among the commission's guidelines regarding planning the business education curriculum for the new century: (1) making business education an integral and equal partner within schools' educational communities…

  3. In Search of Validity Evidence in Support of the Interpretation and Use of Assessments of Complex Constructs: Discussion of Research on Assessing 21st Century Skills

    ERIC Educational Resources Information Center

    Ercikan, Kadriye; Oliveri, María Elena

    2016-01-01

    Assessing complex constructs such as those discussed under the umbrella of 21st century constructs highlights the need for a principled assessment design and validation approach. In our discussion, we made a case for three considerations: (a) taking construct complexity into account across various stages of assessment development such as the…

  4. Identifying the Most Important 21st Century Workforce Competencies: An Analysis of the Occupational Information Network (O*NET). Research Report. ETS RR-13-21

    ERIC Educational Resources Information Center

    Burrus, Jeremy; Jackson, Teresa; Xi, Nuo; Steinberg, Jonathan

    2013-01-01

    To identify the most important competencies for college graduates to succeed in the 21st century workforce, we conducted an analysis of the Occupational Information Network (O*NET) database. O*NET is a large job analysis operated and maintained by the U.S. Department of Labor. We specifically analyzed ratings of the importance of abilities (52…

  5. Educating about Social Issues in the 20th and 21st Centuries: A Critical Annotated Bibliography. Research in Curriculum and Instruction. Volume 1

    ERIC Educational Resources Information Center

    Totten, Samuel, Ed.; Pedersen, Jon, Ed.

    2012-01-01

    Educating About Social Issues in the 20th and 21st Centuries: A Critical Annotated Bibliography, is comprised of critical essays accompanied by annotated bibliographies on a host of programs, models, strategies and concerns vis-a-vis teaching and learning about social issues facing society. The primary goal of the book is to provide undergraduate…

  6. Technology-Based Assessments for 21st Century Skills: Theoretical and Practical Implications from Modern Research. Current Perspectives on Cognition, Learning and Instruction

    ERIC Educational Resources Information Center

    Mayrath, Michael C., Ed.; Clarke-Midura, Jody, Ed.; Robinson, Daniel H., Ed.; Schraw, Gregory, Ed.

    2012-01-01

    Creative problem solving, collaboration, and technology fluency are core skills requisite of any nation's workforce that strives to be competitive in the 21st Century. Teaching these types of skills is an economic imperative, and assessment is a fundamental component of any pedagogical program. Yet, measurement of these skills is complex due to…

  7. Flexibility in 21st Century Power Systems

    SciTech Connect

    Cochran, J.; Miller, M.; Zinaman, O.; Milligan, M.; Arent, D.; Palmintier, B.; O'Malley, M.; Mueller, S.; Lannoye, E.; Tuohy, A.; Kujala, B.; Sommer, M.; Holttinen, H.; Kiviluoma, J.; Soonee, S. K.

    2014-05-01

    Flexibility of operation--the ability of a power system to respond to change in demand and supply--is a characteristic of all power systems. Flexibility is especially prized in twenty-first century power systems, with higher levels of grid-connected variable renewable energy (primarily, wind and solar). This paper summarizes the analytic frameworks that have emerged to measure this characteristic and distills key principles of flexibility for policy makers.

  8. Biomedical education in the 21st century.

    PubMed

    Russell, John H; Stahl, Philip D; Stephenson, Jason; Whelan, Alison

    2004-01-01

    The extraordinary discoveries of 20th century medicine and technology have created a scientific renaissance. This explosion of new knowledge and the tantalizing potential it holds for altering the course of human health and disease will change the practice of medicine and require the education of a new generation of translational/clinical scientists and physician-scientists as well as an accelerated evolution of the teaching paradigms for the training of physicians.

  9. General Education in the 21st Century: A Report of the University of California Commission on General Education in the 21st Century

    ERIC Educational Resources Information Center

    Center for Studies in Higher Education, 2007

    2007-01-01

    In this report, the Commission on General Education in the 21st Century--a panel of University of California faculty and administrators--issues a call for renewed attention to general education in research universities, highlighting specific reforms for University of California campuses. In addition to analyzing the historical, institutional, and…

  10. Vision & Strategy: Predictive Ecotoxicology in the 21st Century

    DTIC Science & Technology

    2011-01-01

    Vision & Strategy: Predictive Ecotoxicology in the 21st Century Daniel L. Villeneuve* and Natàlia Garcia-Reyero In the 20th century, predicting...technologies, enable us to simultaneously examine effects at the cell and tissue level, while improving the efficiency, economy, and reliability of the...disrupt normal biological activity (their modes of action). The result is potentially more cost- effective , timely, and informative assessments, as

  11. Creating 21st Century Classrooms: What District Level Instructional Leaders Know about Leading 21st Century Learning

    ERIC Educational Resources Information Center

    Arrington, Jeff Daniel

    2014-01-01

    Common Core standards and 21st century instruction are topics at the forefront of current educational literature (Greenstein, 2012; Long, 2012; Sheninger & Larkin, 2012; Wilson, 2006). Though Common Core standards may provide a foundation for the literacy and numeracy that has been identified in preparation for college and career, even Common…

  12. Literacy Is "Not" Enough: 21st Century Fluencies for the Digital Age. The 21st Century Fluency Series

    ERIC Educational Resources Information Center

    Crockett, Lee; Jukes, Ian; Churches, Andrew

    2011-01-01

    Educating students to traditional literacy standards is no longer enough. If students are to thrive in their academic and 21st century careers, then independent and creative thinking hold the highest currency. The authors explain in detail how to add these new components of literacy: (1) Solution Fluency; (2) Information Fluency; (3) Creativity…

  13. INNOVATION AND RESEARCH FOR WATER INFRASTRUCTURE IN THE 21ST CENTURY: U.S. EPA'S RESEARCH PLAN FOR GRAVITY SEWERS

    EPA Science Inventory

    The U.S. Environmental Protection Agency’s (EPA) Office of Research and Development (ORD) has long recognized the need for research and development in the area of drinking water and wastewater infrastructure. Most recently in support of the Agency’s Sustainable Water Infrastructu...

  14. Preparing Teachers and Librarians to Collaborate to Teach 21st Century Skills: Views of LIS and Education Faculty

    ERIC Educational Resources Information Center

    Latham, Don; Gross, Melissa; Witte, Shelbie

    2013-01-01

    This article discusses the results of an exploratory research project in which library and information studies (LIS) faculty and education faculty were asked about their views on teaching pre-service school librarians and teachers 21st Century Skills (as defined by the Partnership for 21st Century Skills) and librarian-teacher collaboration.…

  15. Developing Skills for Youth in the 21st Century: The Role of Elite International Baccalaureate Diploma Programme Schools in China

    ERIC Educational Resources Information Center

    Wright, Ewan; Lee, Moosung

    2014-01-01

    There is a growing body of research suggesting that schools need to respond to changing social and economic dynamics by prioritising "21st-century skills". Proponents of this view, who have been termed "the 21st century skills movement", have called for greater emphasis on cognitive and non-cognitive skills development,…

  16. Global Warming and 21st Century Drying

    NASA Technical Reports Server (NTRS)

    Cook, Benjamin I.; Smerdun, Jason E.; Seager, Richard; Coats, Sloan

    2014-01-01

    Global warming is expected to increase the frequency and intensity of droughts in the twenty-first century, but the relative contributions from changes in moisture supply (precipitation) versus evaporative demand (potential evapotranspiration; PET) have not been comprehensively assessed. Using output from a suite of general circulation model (GCM) simulations from phase 5 of the Coupled Model Intercomparison Project, projected twentyfirst century drying and wetting trends are investigated using two offline indices of surface moisture balance: the Palmer Drought Severity Index (PDSI) and the Standardized Precipitation Evapotranspiration Index (SPEI). PDSI and SPEI projections using precipitation and Penman- Monteith based PET changes from the GCMs generally agree, showing robust cross-model drying in western North America, Central America, the Mediterranean, southern Africa, and the Amazon and robust wetting occurring in the Northern Hemisphere high latitudes and east Africa (PDSI only). The SPEI is more sensitive to PET changes than the PDSI, especially in arid regions such as the Sahara and Middle East. Regional drying and wetting patterns largely mirror the spatially heterogeneous response of precipitation in the models, although drying in the PDSI and SPEI calculations extends beyond the regions of reduced precipitation. This expansion of drying areas is attributed to globally widespread increases in PET, caused by increases in surface net radiation and the vapor pressure deficit. Increased PET not only intensifies drying in areas where precipitation is already reduced, it also drives areas into drought that would otherwise experience little drying or even wetting from precipitation trends alone. This PET amplification effect is largest in the Northern Hemisphere mid-latitudes, and is especially pronounced in western North America, Europe, and southeast China. Compared to PDSI projections using precipitation changes only, the projections incorporating both

  17. Inquiry-based science: Preparing human capital for the 21 st century and beyond

    NASA Astrophysics Data System (ADS)

    Boyd, Yolanda F.

    High school students need to graduate with 21st century skills to be college and career ready and to be competitive in a global marketplace. A positive trend exists favoring inquiry-based instructional practices that purportedly not only increase science content knowledge, but also 21 st century skill development. A suburban school district, Areal Township (pseudonym), implemented an inquiry-based science program based on this trend; however, the degree to which the program has been meeting students' needs for science content knowledge and 21st century skills development has not been explored. If we were to understand the process by which an inquiry-based science program contributes to attainment of science content and 21st century skill development, then we might be able to improve the delivery of the program and provide a model to be adopted by other schools. Therefore, the purpose of this descriptive case study was to engage with multiple stakeholders to formatively assess the successes and obstacles for helping students to achieve science content and 21st century skills through an inquiry-based curriculum. Using constructivist theory, this study aimed to address the following central research question: How does the implementation of an inquiry-based program within the Areal Township School District (ATSD) support the acquisition of science content knowledge and the development of 21st century skills? This study found that 21st century skill development is embedded in inquiry-based instructional practices. These practices engage students in meaningful learning that spirals in content and is measured using diverse assessments. Time to do inquiry-based science and adequate time for collegial collaboration were obstacles for educators in grades K-5. Other obstacles were turnkey professional development and a lack of ongoing program monitoring, as a result of imposed extrinsic factors from state and federal mandates. Lastly, it was discovered that not all parts of

  18. Infectious diseases in the 21st century.

    PubMed

    Kumate, J

    1997-01-01

    Infecto-contagious diseases in the twenty-first century with respect to precedent will see themselves deprived of smallpox, dracunculiasis and very probably of paralyzing poliomyelitis. Vaccination-preventable diseases, such as measles, whooping cough, diphtheria, tetanus, rabies, some forms of meningitis, yellow fever and episodes of disseminated tuberculosis will greatly diminish in their rates of morbi-lethality; the elimination of some, and the eradication of measles, are expected. Other diseases such as diarrhea (including cholera), geo-helminthiasis, some severe respiratory tract infections and the majority of vector-transmitted infectious diseases will decrease due to improvements in potable water services, drainage, sanitary food control, living quarters, and individual and community anti-vector action. Leprosy, onchocerciasis and several parasitoses will be controlled by the available antimicrobial drugs. Infectious diseases will continue to be an important health problem due to: Reduction in the immunocompetence resulting from the aging of the population, chemotherapies necessary for neoplasms, and autoimmune pathology and the survival of persons with primary immunodeficiencies; lifestyles prone to infectious pathology, such as mega-city urbanization, children in day care centers, industrialized foods, intravenous drug addiction, sexual liberation, global commerce, and tourism; antibiotic-multiresistant microbial flora; environmental disturbances as a result of global warming, deforestation, the settling of virgin areas, dams, the large-scale use of pesticides, fertilizers and antimicrobials, and natural/social disasters generators of poverty, violence and deprivation will result in emergence or re-emergence of infectious diseases already controlled in the past.

  19. Pharmacy Education in the 21st Century.

    ERIC Educational Resources Information Center

    Gibb, James W.

    1986-01-01

    Pharmaceutical education of the future should focus on (1) liberal education to give pharmacists versatility in the face of advancing technology and research; (2) problem-solving skills in the profession; (3) mental disease and wellness as major health care issues; (4) maintenance of competent teaching and research faculty. (MSE)

  20. Water in the 21st Century

    SciTech Connect

    Piechota, Thomas C

    2013-02-08

    This research project focused on sustainability issues in the southwest U.S. with an emphasis on water and energy. The efforts were directed through the UNLV Urban Sustainability Office with the funding used to develop a sustainability strategic plan; conduct extensive community outreach in the greater metropolitan area; provide seed money for multidisciplinary research teams to conduct studies in the areas of ecological, socio-cultural, and economic sustainability leading to community-based solutions; and to provide service-learning opportunities for UNLV graduate and undergraduate students. The research advanced understanding of urban and regional water issues with a particular focus on climate change and climate variability in the southwest. In addition, various events were held to promote discussion on energy, water, and sustainability discussions in the community. The impact of this research was broad dissemination of research through 13 peer-reviewed publications, learning opportunities for countless students as a result of class room equipment upgrades (see report for upgrade details), and new research funding for further advancement of these research efforts.

  1. Glaciers in 21st Century Himalayan Geopolitics

    NASA Astrophysics Data System (ADS)

    Kargel, J. S.; Wessels, R.; Kieffer, H. H.

    2002-05-01

    Glaciers are ablating rapidly the world over. Nowhere are the rates of retreat and downwasting greater than in the Hindu Kush-Himalaya (HKH) region. It is estimated that over the next century, 40,000 square kilometers of present glacier area in the HKH region will become ice free. Most of this area is in major valleys and the lowest glaciated mountain passes. The existence and characteristics of glaciers have security impacts, and rapidly changing HKH glaciers have broad strategic implications: (1) Glaciers supply much of the fresh water and hydroelectric power in South and Central Asia, and so glaciers are valuable resources. (2) Shared economic interests in water, hydroelectricity, flood hazards, and habitat preservation are a force for common cause and reasoned international relations. (3) Glaciers and their high mountains generally pose a natural barrier tending to isolate people. Historically, they have hindered trade and intercultural exchanges and have protected against aggression. This has further promoted an independent spirit of the region's many ethnic groups. (4) Although glaciers are generally incompatible with human development and habitation, many of the HKH region's glaciers and their mountains have become sanctuaries and transit routes for militants. Siachen Glacier in Kashmir has for 17 years been "the world's highest battlefield," with tens of thousands of troops deployed on both sides of the India/Pakistan line of control. In 1999, that conflict threatened to trigger all-out warfare, and perhaps nuclear warfare. Other recent terrorist and military action has taken place on glaciers in Kyrgyzstan and Tajikistan. As terrorists are forced from easily controlled territories, many may tend to migrate toward the highest ground, where definitive encounters may take place in severe alpine glacial environments. This should be a major concern in Nepali security planning, where an Army offensive is attempting to reign in an increasingly robust and brutal

  2. [NASA] in the 21st Century

    NASA Technical Reports Server (NTRS)

    Horn, Thomas J.

    2006-01-01

    This viewgraph presentation reviews the NASA programs in support of Aeronautical and Space research. This research involves imagining the future of air travel. There are three major Aeronautics technology programs: (1) Fundamental Aeronautics, (2) Aviation Safety and (3) Airspace Systems. The aim of exploring the depths of the universe through earth based and space based assets. Other Space programs include the plans for exploration of the moon and Mars.

  3. Tools for 21st Century infrastructure protection

    SciTech Connect

    Trost, S.R.

    1997-07-01

    The President`s Commission on Critical Infrastructure Protection (PCCEP) was formed under Executive Order 13010 to recommend a national strategy for protecting and assuring critical infrastructures. Eight critical infrastructure elements have been identified. This paper provides an overview of tools necessary to conduct in depth analysis and characterization of threats, vulnerabilities, and interdependencies of critical infrastructure subsystems, and their interaction with each other. Particular emphasis is placed on research requirements necessary to develop the next generation of tools. In addition to tools, a number of system level research suggestions are made including developing a system architecture, data flow models, national level resources, and a national test bed.

  4. 21st Century Conceptions of Musical Ability

    ERIC Educational Resources Information Center

    Hallam, Susan

    2010-01-01

    This study explored conceptions of musical ability using an inventory derived from previous qualitative research. Participants included 102 musicians, 95 educators, 132 adult amateur musicians, 60 adults who were not actively engaged in making music, 193 children actively engaged in making music in addition to their engagement with the school…

  5. Redefining Literacy for the 21st Century.

    ERIC Educational Resources Information Center

    Wagschal, Harry

    Each of the four distinct ideological positions concerning the literacy problem is deficient. "Technological utopianism," the position arguing that traditional literacy standards are obsolete in the world of mass media, not only presents major conceptual and research difficulties but also suffers from the fact that its proponents, most…

  6. 21st century art of human anatomy.

    PubMed

    Crook, Eleanor; Allen, Rachael; Cooper, Margot; Sulzmann, Catherine; Temple-Cox, Lisa; Hines, Tonya; Lyons, Lucy

    2014-01-01

    The Session looks at the contemporary role of the medical artist with strategies for the education of medical artists and medical students. The wider topic of medical art in forensics, research and literature is explored as a close look taken at European art and science courses and collaborations.

  7. WLANs for the 21st Century Library

    ERIC Educational Resources Information Center

    Calamari, Cal

    2009-01-01

    As educational and research needs have changed, libraries have changed as well. They must meet ever-increasing demand for access to online media, subscriptions to archives, video, audio, and other content. The way a user/patron accesses this information has also changed. Gone are the days of a few hardwired desktops or computer carts. While…

  8. Personality Theories for the 21st Century

    ERIC Educational Resources Information Center

    McCrae, Robert R.

    2011-01-01

    Classic personality theories, although intriguing, are outdated. The five-factor model of personality traits reinvigorated personality research, and the resulting findings spurred a new generation of personality theories. These theories assign a central place to traits and acknowledge the crucial role of evolved biology in shaping human…

  9. The 21st Century Marine Expeditionary Unit

    DTIC Science & Technology

    2012-05-01

    future, the MEU may be tasked with conducting an Amphibious Assault, Amphibious Raid, Port / Airfield Seizure, or Advance Force Operations in support...end of ROMO include: Amphibious Assault, Amphibious Raid, Port / Airfield Seizure, and Advance Force Operations. These missions are defined in...Asymmetrical Conflict (Harvard University, John F. Kennedy School of Government , Faculty Research Working Papers Series, 2007), http://www.brookings.edu

  10. Nuclear Security in the 21^st Century

    NASA Astrophysics Data System (ADS)

    Archer, Daniel E.

    2006-10-01

    Nuclear security has been a priority for the United States, starting in the 1940s with the secret cities of the Manhattan Project. In the 1970s, the United States placed radiation monitoring equipment at nuclear facilities to detect nuclear material diversion. Following the breakup of the Soviet Union, cooperative Russian/U.S. programs were launched in Russia to secure the estimated 600+ metric tons of fissionable materials against diversion (Materials Protection, Control, and Accountability -- MPC&A). Furthermore, separate programs were initiated to detect nuclear materials at the country's borders in the event that these materials had been stolen (Second Line of Defense - SLD). In the 2000s, new programs have been put in place in the United States for radiation detection, and research is being funded for more advanced systems. This talk will briefly touch on the history of nuclear security and then focus on some recent research efforts in radiation detection. Specifically, a new breed of radiation monitors will be examined along with the concept of sensor networks.

  11. Auger processes in the 21st century

    PubMed Central

    Howell, Roger W.

    2012-01-01

    Purpose The extreme radiotoxicity of Auger electrons and their exquisite capacity to irradiate specific molecular sites has prompted scientists to extensively investigate their radiobiological effects. Their efforts have been punctuated by quadrennial international symposia that have focused on biophysical aspects of Auger processes. The latest meeting, the 6th International Symposium on Physical, Molecular, Cellular, and Medical Aspects of Auger Processes, was held 5–6 July 2007 at Harvard Medical School in Boston, Massachusetts, USA. This article provides a review of the research in this field that was published during the years 2004–2007, the period that has elapsed since the previous meeting. Conclusion The field has advanced considerably. A glimpse of the potential of this unique form of ionizing radiation to contribute to future progress in a variety of fields of study is proffered. PMID:19061120

  12. Leprosy in the 21st Century

    PubMed Central

    Franco-Paredes, Carlos

    2015-01-01

    SUMMARY Despite significant improvements in leprosy (Hansen's disease) treatment and outlook for patients since the introduction of multidrug therapy (MDT) 3 decades ago, the global incidence remains high, and patients often have long-term complications associated with the disease. In this article, we discuss recent findings related to genetics, susceptibility, and disease reservoirs and the implications of these findings for Hansen's disease control and health outcomes for patients. We describe the continued difficulties associated with treatment of inflammatory episodes known as “leprosy reactions,” which cause much of the disability associated with the disease and can affect people for many years after MDT is complete. We also discuss some of the contemporary challenges for physicians and patients, including international and internal migration of people affected by the disease. We suggest some important areas of focus for future Hansen's disease research. PMID:25567223

  13. Intensity Interferometry for the 21ST Century

    NASA Astrophysics Data System (ADS)

    Horch, E. P.; van Belle, G.; Genet, R. M.; Holenstein, B. D.

    Advances in detector technology and electronic timing capabilities in recent years have resulted in a new opportunity for ultra-high resolution in astronomy using intensity interferometry. We have been working with this technology and describe here the potential as we see it. Two separate opportunities exist at present: the use of Single Photon Avalanche Diode (SPAD) detectors with existing research-grade telescopes and photomultipliers coupled with light bucket telescopes. In the future, there may also be potential for space-based intensity interferometry. While intensity interferometry is not likely to replace amplitude-based interferometry, it does have certain advantages in terms of portability, use of large baselines, narrow-band imaging, and imaging in the blue. We see a new possibility for its use particularly in stellar astrophysics for these reasons.

  14. Crystallographic education in the 21st century

    PubMed Central

    Gražulis, Saulius; Sarjeant, Amy Alexis; Moeck, Peter; Stone-Sundberg, Jennifer; Snyder, Trevor J.; Kaminsky, Werner; Oliver, Allen G.; Stern, Charlotte L.; Dawe, Louise N.; Rychkov, Denis A.; Losev, Evgeniy A.; Boldyreva, Elena V.; Tanski, Joseph M.; Bernstein, Joel; Rabeh, Wael M.; Kantardjieff, Katherine A.

    2015-01-01

    There are many methods that can be used to incorporate concepts of crystallography into the learning experiences of students, whether they are in elementary school, at university or part of the public at large. It is not always critical that those who teach crystallography have immediate access to diffraction equipment to be able to introduce the concepts of symmetry, packing or molecular structure in an age- and audience-appropriate manner. Crystallography can be used as a tool for teaching general chemistry concepts as well as general research techniques without ever having a student determine a crystal structure. Thus, methods for younger students to perform crystal growth experiments of simple inorganic salts, organic compounds and even metals are presented. For settings where crystallographic instrumentation is accessible (proximally or remotely), students can be involved in all steps of the process, from crystal growth, to data collection, through structure solution and refinement, to final publication. Several approaches based on the presentations in the MS92 Microsymposium at the IUCr 23rd Congress and General Assembly are reported. The topics cover methods for introducing crystallography to undergraduate students as part of a core chemistry curriculum; a successful short-course workshop intended to bootstrap researchers who rely on crystallography for their work; and efforts to bring crystallography to secondary school children and non-science majors. In addition to these workshops, demonstrations and long-format courses, open-format crystallographic databases and three-dimensional printed models as tools that can be used to excite target audiences and inspire them to pursue a deeper understanding of crystallography are described. PMID:26664347

  15. 21st-Century talent spotting.

    PubMed

    Fernández-Aráoz, Claudio

    2014-06-01

    How can a person who seems so qualified for a position fail miserably in it? How can someone who clearly lacks relevant skills and experience succeed? The answer is potential, the ability to adapt and grow into increasingly complex roles and environments. For the past several decades, organizations have based their hiring decisions on competencies. But we have entered a new era of talent spotting. Geopolitics, business, industries, and jobs are changing so rapidly that it's impossible to predict the capabilities employees and leaders will need even a few years out. The question now is not whether people have the right skills; it's whether they have the potential to learn new ones. Research points to five markers of potential: a strong motivation to excel in the pursuit of challenging goals combined with the humility to put the group ahead of individual needs; an insatiable curiosity to explore new ideas and avenues; keen insight into connections that others don't see; a strong engagement with work and people; and the determination to overcome obstacles. Once organizations have hired true high potentials--a challenge, given the increasing scarcity of senior talent-and identified the ones they already have, it's crucial to focus on retaining them and on helping them live up to their potential by offering development opportunities that push them out of their comfort zones.

  16. Haldane's rule in the 21st century

    PubMed Central

    Schilthuizen, M; Giesbers, M C W G; Beukeboom, L W

    2011-01-01

    Haldane's Rule (HR), which states that ‘when in the offspring of two different animal races one sex is absent, rare, or sterile, that sex is the heterozygous (heterogametic) sex', is one of the most general patterns in speciation biology. We review the literature of the past 15 years and find that among the ∼85 new studies, many consider taxa that traditionally have not been the focus for HR investigations. The new studies increased to nine, the number of ‘phylogenetically independent' groups that comply with HR. They continue to support the dominance and faster-male theories as explanations for HR, although due to increased reliance on indirect data (from, for example, differential introgression of cytoplasmic versus chromosomal loci in natural hybrid zones) unambiguous novel results are rare. We further highlight how research on organisms with sex determination systems different from those traditionally considered may lead to more insight in the underlying causes of HR. In particular, haplodiploid organisms provide opportunities for testing specific predictions of the dominance and faster X chromosome theory, and we present new data that show that the faster-male component of HR is supported in hermaphrodites, suggesting that genes involved in male function may evolve faster than those expressed in the female function. PMID:21224879

  17. Earthworm in the 21st century

    NASA Astrophysics Data System (ADS)

    Friberg, Paul; Lisowski, Stefan; Dricker, Ilya; Hellman, Sidney

    2010-05-01

    Earthworm (Johnson et al., 1995) is a fully open-source earthquake data acquisition and processing package that is in widespread use through out the world. Earthworm includes basic seismic data acquistion for the majority of the dataloggers currently available and provides network transport mechanisms and common formats as output for data transferral. In addition, it comes with network seismology tools to compute network detections, perform automated arrival picking, and automated hypocentral and magnitude estimations. More importantly it is an open and free framework in the C-programming language that can be used to create new modules that process waveform and earthquake data in near real time. The number of Earthworm installations is growing annually as are the number of contributions to the system. Furthermore its growth into other areas of waveform data acquistion (namely Geomagnetic observatories and Infrasound arrays) show its adaptability to other waveform technologies and processing strategies. In this presentation we discuss the coming challenges to growing Earthworm and new developments in its use; namely the open source add-ons that have become interfaces to Earthworm's core. These add-ons include GlowWorm, MagWorm, Hydra, SWARM, Winston, EarlyBird, Iworm, and most importantly, AQMS (formerly known as CHEETAH). The AQMS, ANSS Quake Monitoring System, is the Earthworm system created in California which has now been installed in the majority of Regional Seismic Networks (RSNs) in the United States. AQMS allows additional real-time and post-processing of Earthworm generated data to be stored and manipulated in a database using numerous database oriented tools. The use of a relational database for persistence provides users with the ability to implement configuration control and research capabilities not available in earlier Earthworm add-ons. By centralizing on AQMS, the RSNs will be able to leverage new developments by easily sharing Earthworm and AQMS

  18. Developing Strategic Leaders for the 21st Century

    DTIC Science & Technology

    2008-02-01

    globally. Clearly the attack on the World Trade Center and subsequent conflicts in both Iraq and Afghanistan changed forever how Americans think...11), were a watershed in American history. The scope and focus of American national security policy changed forever in a few hours. America fought...economic, as well as military. These events of the first decade of the 21st century have changed how Americans must think about viii “national

  19. DOE pollution prevention in the 21st century

    SciTech Connect

    1996-10-01

    This document presents abstracts of the topics covered in the DOE Pollution Prevention in the 21st Century conference held July 9-11, 1996. These topics include: model facilities; Federal/NEPA/stake- holders; microchemistry; solvents and reduction; education and outreach; return on investments; energy management; decontamination and decommissioning; planning and regulations; environmental restoration; recycling; affirmative procurement in the executive branch; construction and demolition; materials exchange; and ISO 2000.

  20. Aviation Security Force Assistance: A 21st Century Imperative

    DTIC Science & Technology

    2012-03-22

    narrative to address the “irregular” challenges proliferating into the 21st century. Much of the focus was directly related to building the capacity of...a holistic narrative for AvSFA, has developed a different perspective on their roles and missions relative to aviation in SFA. The Joint Force as a...mission with the Honduran Air Force in January and February 2012, exercised the comprehensive components of nascent Air Force general purpose forces

  1. 77 FR 47432 - 21st Century Conservation Service Corps Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ... Office of the Secretary 21st Century Conservation Service Corps Advisory Committee AGENCY: Office of the... public meeting of the 21st Century Conservation Service Corps Advisory Committee (Committee). DATES... Federal Advisory Committee Act, 5 U.S.C. App. 2, we announce that the 21st Century Conservation...

  2. 78 FR 4860 - 21st Century Conservation Service Corps Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... Office of the Secretary 21st Century Conservation Service Corps Advisory Committee AGENCY: Office of the... public meeting of the 21st Century Conservation Service Corps Advisory Committee (Committee). DATES... Committee Act, 5 U.S.C. App. 2, we announce that the 21st Century Conservation Service Corps...

  3. 77 FR 22798 - 21st Century Conservation Service Corps Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... Office of the Secretary 21st Century Conservation Service Corps Advisory Committee AGENCY: Office of the... public meeting of the 21st Century Conservation Service Corps Advisory Committee (Committee). DATES.... App. 2, we announce that the 21st Century Conservation Service Corps Advisory Committee will hold...

  4. 77 FR 14561 - 21st Century Conservation Service Corps Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-12

    ... Office of the Secretary 21st Century Conservation Service Corps Advisory Committee AGENCY: Office of the... public meeting of the 21st Century Conservation Service Corps Advisory Committee (Committee). DATES... 21st Century Conservation Service Corps Advisory Committee will hold a meeting. Background Chartered...

  5. Examining the 21st Century Classroom: Developing an Innovation Configuration Map

    ERIC Educational Resources Information Center

    Donovan, Loretta; Green, Tim D.; Mason, Candice

    2014-01-01

    Despite it being the second decade of the 21st century, there still exists a range of definitions of what a 21st century learning environment is. This can be troublesome for teacher educators as we strive to prepare teachers for environments we can't clearly describe. In order to describe a 21st century learning environment, we developed an IC Map…

  6. A Comparative Analysis of International Frameworks for 21st Century Competences: Implications for National Curriculum Policies

    ERIC Educational Resources Information Center

    Voogt, Joke; Roblin, Natalie Pareja

    2012-01-01

    National curricula need to change drastically to comply with the competences needed for the 21st century. In this paper eight frameworks describing 21st century competences were analysed. A comprehensive search for information about 21st century competences was conducted across the official websites of the selected frameworks, resulting in 32…

  7. A Case Study of 21st Century Skills in High Achieving Elementary Schools in Pennsylvania

    ERIC Educational Resources Information Center

    Egnor, Gregory P.

    2013-01-01

    This study examines if practices that advocate for 21st century skills are in conflict with the mandates of NCLB. Interviews with influential school leaders of high achieving elementary schools focused on collecting data about 21st century skills. This study was designed to (a) Determine if 21st century skills are addressed in high achieving…

  8. Epidemiologic trends of leprosy for the 21st century.

    PubMed

    Schreuder, Pieter A M; Noto, Salvatore; Richardus, Jan Hendrik

    2016-01-01

    Major gaps still exist in the knowledge about leprosy, particularly with regard to how it spreads. Leprosy epidemiology remains complicated due to the specific characteristics of Mycobacterium leprae. To describe epidemiologic trends for the 21st century, the first part of this paper gives an overview of the epidemiology of leprosy, followed by past trends and the present situation of new-case detection as a proxy of the incidence. The third part, regarding predicted epidemiologic trends for the 21st century, elaborates on the main topic of this paper. With limited diagnostic tools to detect infection with M leprae, other methods are necessary to estimate trends in incidence and transmission. A computer program has been developed for modeling the transmission and control of leprosy (SIMLEP). The effect of failure to sustain early case detection beyond 2005 on leprosy incidence and case detection is shown. Important unanswered questions are whether the incubation period is contagious and how rapid close contacts of leprosy patients are infected. As long as such key questions remain unanswered, it will be difficult to estimate the impact of control strategies on the transmission of M leprae on resulting disease incidence. In the meantime we can expect that the global new-case detection trends will stay more or less stable or only decrease slightly for many years to come. There is a need of new preventive interventions to change this situation and reduce the incidence of leprosy in the 21st century.

  9. How 21st century droughts affect food and environmental security

    NASA Astrophysics Data System (ADS)

    Kogan, Felix

    The first 13th years of the 21st century has begun with a series of widespread, long and intensive droughts around the world. Extreme and severe-to-extreme intensity droughts covered 2-6% and 7-16% of the world land, respectively, affecting environment, economies and humans. These droughts reduced agricultural production, leading to food shortages, human health deterioration, poverty, regional disturbances, population migration and death. This presentation is a travelogue of the 21st century global and regional droughts during the warmest years of the past 100 years. These droughts were identified and monitored with the NOAA operational space technology, called Vegetation Health (VH), which has the longest period of observation and provide good data quality. The VH method was used for assessment of vegetation condition or health, including drought early detection and monitoring. The VH method is based on operational satellites data estimating both land surface greenness (NDVI) and thermal conditions. The 21st century droughts in the USA, Russia, Australia Argentina, Brazil, China, India and other principal grain producing countries were intensive, long, covered large areas and caused huge losses in agricultural production, which affected food and environmental security and led to food riots in some countries. This presentation investigate how droughts affect food and environmental security, if they can be detected earlier, how to monitor their area, intensity, duration and impacts and also their dynamics during the climate warming era with satellite-based vegetation health technology.

  10. The National Space Biomedical Research Institute's education and public outreach program: Working toward a global 21st century space exploration society

    NASA Astrophysics Data System (ADS)

    MacLeish, Marlene Y.; Thomson, William A.; Moreno, Nancy P.

    2011-05-01

    Space Exploration educators worldwide are confronting challenges and embracing opportunities to prepare students for the global 21st century workforce. The National Space Biomedical Research Institute (NSBRI), established in 1997 through a NASA competition, is a 12-university consortium dedicated to space life science research and education. NSBRI's Education and Public Outreach Program (EPOP) is advancing the Institute's mission by responding to global educational challenges through activities that: provide teacher professional development; develop curricula that teach students to communicate with their peers across the globe; provide women and minority US populations with greater access to, and awareness of science careers; and promote international science education partnerships. A recent National Research Council (NRC) Space Studies Board Report, America's Future in Space: Aligning the Civil Program with National Needs, acknowledges that "a capable workforce for the 21st century is a key strategic objective for the US space program… (and that) US problems requiring best efforts to understand and resolve…are global in nature and must be addressed through mutual worldwide action". [1] This sentiment has gained new momentum through a recent National Aeronautics and Space Administration (NASA) report, which recommends that the life of the International Space Station be extended beyond the planned 2016 termination. [2] The two principles of globalization and ISS utility have elevated NSBRI EPOP efforts to design and disseminate science, technology, engineering and mathematics (STEM) educational materials that prepare students for full participation in a globalized, high technology society; promote and provide teacher professional development; create research opportunities for women and underserved populations; and build international educational partnerships. This paper describes select EPOP projects and makes the case for using innovative, emerging information

  11. Girltalk: Energy, Climate and Water in the 21ST Century

    NASA Astrophysics Data System (ADS)

    Olson, H. C.; Osborne, V.; Bush, R.; Bauer, S.; Bourgeois, E.; Brownlee, D.; Clark, C.; Ellins, K. K.; Hempel-Medina, D.; Hernandez, A.; Hovorka, S. D.; Olson, J. E.; Romanak, K.; Smyth, R. C.; Tinker, S.; Torres-Verdin, C.; Williams, I. P.

    2011-12-01

    In preparation for Earth Science Week, The University of Texas at Austin, Striker Communications and Ursuline Academy of Dallas partnered on a GirlTalk event ("Energy, Climate and Water in the 21st Century") to create a two-day (Fri-Sat), community science symposium and open house on critical issues surrounding energy, water and climate. On Friday, over 800 high school girls and 100 teachers from Ursuline participated in hands-on activities (led by faculty, researchers and graduate students from UT Austin and professionals from the surrounding Dallas community), films and discussions, plenary sessions and an expert panel discussion. An opening talk by Dr. Hilary Olson on "Energy, Water and Climate in the 21st Century: Critical Issues for the Global Community" began the day. A series of hands-on activities, and science and technology films with discussion followed. Each girl had an individualized, modular schedule for the day, completing four of the over twenty modules offered. During lunch, Dr. Scott Tinker, Director of the Bureau of Economic Geology, presented a compelling talk on "Time, Technology and Transition", and afterwards girls attended another round of hands-on activities in the afternoon. The day ended with a panel discussion where girls could submit questions to the various participants from the day's activities. The exciting experience of a full day of GirlTalk led many high school girls to volunteer for the middle school event on the following morning (Sat.), when 150 middle school girls and their mentors (parents, teachers) attended a community-wide public event to learn about the energy, water and climate nexus. "Breakfast with a Pro" was hosted by the various professionals. Girls and their mentors enjoyed breakfast and discussion about topics and careers in the earth sciences and engineering with presenters, followed by an informal discussion with a panel of professionals. Next, girls and their mentors were each given a pre-assigned individual

  12. Engineering in the 21st century. [aerospace technology prospects

    NASA Technical Reports Server (NTRS)

    Mccarthy, J. F., Jr.

    1978-01-01

    A description is presented of the nature of the aerospace technology system that might be expected by the 21st century from a reasonable evolution of the current resources and capabilities. An aerospace employment outlook is provided. The years 1977 and 1978 seem to be marking the beginning of a period of stability and moderate growth in the aerospace industry. Aerospace research and development employment increased to 70,000 in 1977 and is now occupying a near-constant 18% share of the total research and development work force. The changing job environment is considered along with the future of aerospace education. It is found that one trend is toward a more interdisciplinary education. Most trend setters in engineering education recognize that the really challenging engineering problems invariably require the judicious exercise of several disciplines for their solution. Some future trends in aerospace technology are discussed. By the year 2000 space technology will have achieved major advances in four areas, including management of information, transportation, space structures, and energy.

  13. Undergraduate Neuroscience Education: Blueprints for the 21st Century

    PubMed Central

    Wiertelak, Eric P.; Ramirez, Julio J.

    2008-01-01

    Paralleling the explosive growth of neuroscientific knowledge over the last two decades, numerous institutions from liberal arts colleges to research universities have either implemented or begun exploring the possibility of implementing undergraduate programs in neuroscience. In 1995, Faculty for Undergraduate Neuroscience (FUN) partnered with Project Kaleidoscope (PKAL) to offer a workshop exploring how undergraduate neuroscience education should proceed. Four blueprints were created to provide direction to the burgeoning interest in developing programs in undergraduate neuroscience education: 1) Neuroscience nested in psychology; 2) Neuroscience nested in biology; 3) Neuroscience as a minor; and 4) Neuroscience as a major. In 2005, FUN again partnered with PKAL to revisit the blueprints in order to align the blueprints with modern pedagogical philosophy and technology. The original four blueprints were modified and updated. One particularly exciting outgrowth of the 2005 workshop was the introduction of a fifth curricular blueprint that strongly emphasizes the integration of the humanities and social sciences into neuroscience: Neuroscience Studies. Because of the interdisciplinary nature of neuroscience, an education in neuroscience will prepare the next generation of students to think critically, synthetically, and creatively as they confront the problems facing humanity in the 21st century. PMID:23493318

  14. The 21st Century Cures Act: pharmacoeconomic boon or bane?

    PubMed

    Mendoza, Roger Lee

    2017-04-01

    Barriers to entry in healthcare markets constitute one of the overriding concerns of health economists. The recent enactment of the 21st Century Cures Act in the United States reduces statutory entry barriers to the discovery, development, testing, and licensing of drugs and medical devices. Drug and device makers also see the burdensome and time-consuming requirements of the Food and Drug Administration?s approval process as key barriers to lowering the costs of their products, considering it takes a decade of research amounting to $1 billion just to bring a single drug to the market. Along with novel opportunities for medical product innovation and faster treatment of diseases, the expedited approval process carries with it contentious challenges involving the safety, efficacy and value of drugs and devices. The ensuing trade-offs and unintended consequences of such a regulatory game-changer bring to the fore one of the most enduring debates between medicine and economics: Whether - or to what extent - cost and efficiency factors affect clinical inquiry into possible solutions to human illnesses. The practical and theoretical contributions of pharmacoeconomics should enlighten contemporary and future issues and discussions surrounding the implementation of this landmark legislation. After all, despite its undeniably good intent and far-reaching significance, no law can ever be perfect.

  15. Propulsion and power for 21st century aviation

    NASA Astrophysics Data System (ADS)

    Sehra, Arun K.; Whitlow, Woodrow

    2004-05-01

    Air transportation in the new millennium will require revolutionary solutions to meet public demand for improving safety, reliability, environmental compatibility, and affordability. NASA's vision for 21st century aircraft is to develop propulsion systems that are intelligent, highly efficient, virtually inaudible (outside airport boundaries), and have near zero harmful emissions (CO 2 and NO x). This vision includes intelligent engines capable of adapting to changing internal and external conditions to optimally accomplish missions with either minimal or no human intervention. Distributed vectored propulsion will replace current two to four wing mounted and fuselage mounted engine configurations with a large number of small, mini, or micro engines. Other innovative concepts, such as the pulse detonation engine (PDE), which potentially can replace conventional gas turbine engines, also are reviewed. It is envisioned that a hydrogen economy will drive the propulsion system revolution towards the ultimate goal of silent aircrafts with zero harmful emissions. Finally, it is envisioned that electric drive propulsion based on fuel cell power will generate electric power, which in turn will drive propulsors to produce the desired thrust. This paper reviews future propulsion and power concepts that are under development at the National Aeronautics and Space Administration's (NASA) John H. Glenn Research Center at Lewis Field, Cleveland, Ohio, USA.

  16. Themes in Counseling Journals: A Decade of Changes Affecting 21st Century Counselor Education

    ERIC Educational Resources Information Center

    Smith, Robert L.; Southern, Stephen; Devlin, James M.

    2007-01-01

    A content analysis of 1799 articles published during the period of 1996-2006 in four counseling journals confirmed three major themes and four emerging themes that are likely to become trends in 21st century counseling. The major themes included Research, Multiculturalism, and Pedagogy. Research represents the top-ranked stable theme in the…

  17. A Snapshot of OST Programs in Philadelphia: An Evaluation of Eleven 21st Century Community Learning Center Grantees

    ERIC Educational Resources Information Center

    Gao, Jian; Hallar, Brittan; Hartmann, Tracey A.

    2014-01-01

    This report examines the 21st Century Community Learning Center (CCLC) programs evaluated by Research for Action (RFA) and presents an aggregate analysis of key findings to inform broader discussions about OST programs. The report addresses the following questions: (1) Who participated in the 21st CCLC programs and how frequently did they…

  18. Risk Assessment in the 21st Century - Conference Abstract ...

    EPA Pesticide Factsheets

    For the past ~50 years, risk assessment depended almost exclusively on animal testing for hazard identification and dose-response assessment. Originally sound and effective, with increasing dependence on chemical tools and the number of chemicals in commerce, this traditional approach is no longer sufficient. This presentation provides an update on current progress in achieving the goals outlined in the NAS reports: “Toxicology Testing in the 21st Century”, “Exposure Science in the 21st Century”, and most recently, “Using 21st Century Science to Improve Risk-Related Evaluations.” The presentation highlights many of the advances lead by the EPA. Topics covered include the evolution of the mode of action concept into the chemically agnostic, adverse outcome pathway (AOP), a systems-based data framework that facilitates integration of modifiable factors (e.g., genetic variation, life stages), and an understanding of networks, and mixtures. Further, the EDSP pivot is used to illustrate how AOPs drive development of predictive models for risk assessment based on assembly of high throughput assays representing AOP key elements. The birth of computational exposure science, capable of large-scale predictive exposure models, is reviewed. Although still in its infancy, development of non-targeted analysis to begin addressing the exposome is presented, as is the systems-based AEP that integrates exposure, toxicokinetics and AOPs into a comprehensive framework

  19. Human hookworm infection in the 21st century.

    PubMed

    Brooker, Simon; Bethony, Jeffrey; Hotez, Peter J

    2004-01-01

    The scientific study of human hookworm infection began at the dawn of the twentieth century. In recent years, there have been dramatic improvements in our understanding of many aspects of this globally widespread parasite. This chapter reviews recent advances in our understanding in the biology, immunology, epidemiology, public health significance and control of hookworm, and to look forward to the study of this important parasite in the 21st century. Advances in molecular biology has lead to the identification of a variety of new molecules from hookworms, which have importance either in the molecular pathogenesis of hookworm infection or in the host-parasite relationship; some are also promising vaccine targets. At present, relatively little is known about the immune responses to hookworm infection, although it has recently been speculated that hookworm and other helminths may modulate specific immune responses to other pathogens and vaccines. Our epidemiological understanding of hookworm has improved through the development of mathematical models of transmission dynamics, which coupled with decades of field research across multiple epidemiological settings, have shown that certain population characteristics can now be recognised as common to the epidemiology, population biology and control of hookworm and other helminth species. Recent recognition of the subtle, but significant, impact of hookworm on health and education, together with the simplicity, safety, low cost and efficacy of chemotherapy has spurred international efforts to control the morbidity due to infection. Large-scale treatment programmes are currently underway, ideally supported by health education and integrated with the provision of improved water and sanitation. There are also on-going efforts to develop novel anthelmintic drugs and anti-hookworm vaccines.

  20. Human Hookworm Infection in the 21st Century

    PubMed Central

    Brooker, Simon; Bethony, Jeffrey; Hotez, Peter J.

    2008-01-01

    The scientific study of human hookworm infection began at the dawn of the twentieth century. In recent years, there have been dramatic improvements in our understanding of many aspects of this globally widespread parasite. This article reviews recent advances in our understanding in the biology, immunology, epidemiology, public health significance and control of hookworm, and to look forward to the study of this important parasite in the 21st century. Advances in molecular biology has lead to the identification of a variety of new molecules from hookworms, which have importance either in the molecular pathogenesis of hookworm infection or in the host-parasite relationship; some are also promising vaccine targets. At present, relatively little is known about the immune responses to hookworm infection, although it has recently been speculated that hookworm and other helminths may modulate specific immune responses to other pathogens and vaccines. Our epidemiological understanding of hookworm has improved through the development of mathematical models of transmission dynamics, which coupled with decades of field research across mutliple epidemiological settings, have shown that certain population characteristics can now be recognised as common to the epidemiology, population biology and control of hookworm and other helminth species. Recent recognition of the subtle, but significant, impact of hookworm on health and education, together with the simplicity, safety, low cost, and efficacy of chemotherapy has spurred international efforts to control the morbidity due to infection. Large-scale treatment programmes are currently underway, supported by health education and integrated with the provision of improved water and sanitation. There are also efforts underway to develop novel anthelmintic drugs and anti-hookworm vaccines. PMID:15603764

  1. Health sector reforms for 21(st) century healthcare.

    PubMed

    Shankar, Darshan

    2015-01-01

    The form of the public health system in India is a three tiered pyramid-like structure consisting primary, secondary, and tertiary healthcare services. The content of India's health system is mono-cultural and based on western bio-medicine. Authors discuss need for health sector reforms in the wake of the fact that despite huge investment, the public health system is not delivering. Today, 70% of the population pays out of pocket for even primary healthcare. Innovation is the need of the hour. The Indian government has recognized eight systems of healthcare viz., Allopathy, Ayurveda, Siddha, Swa-rigpa, Unani, Naturopathy, Homeopathy, and Yoga. Allopathy receives 97% of the national health budget, and 3% is divided amongst the remaining seven systems. At present, skewed funding and poor integration denies the public of advantage of synergy and innovations arising out of the richness of India's Medical Heritage. Health seeking behavior studies reveal that 40-70% of the population exercise pluralistic choices and seek health services for different needs, from different systems. For emergency and surgery, Allopathy is the first choice but for chronic and common ailments and for prevention and wellness help from the other seven systems is sought. Integrative healthcare appears to be the future framework for healthcare in the 21(st) century. A long-term strategy involving radical changes in medical education, research, clinical practice, public health and the legal and regulatory framework is needed, to innovate India's public health system and make it both integrative and participatory. India can be a world leader in the new emerging field of "integrative healthcare" because we have over the last century or so assimilated and achieved a reasonable degree of competence in bio-medical and life sciences and we possess an incredibly rich and varied medical heritage of our own.

  2. Alzheimer disease research in the 21st century: past and current failures, new perspectives and funding priorities.

    PubMed

    Pistollato, Francesca; Ohayon, Elan L; Lam, Ann; Langley, Gillian R; Novak, Thomas J; Pamies, David; Perry, George; Trushina, Eugenia; Williams, Robin S B; Roher, Alex E; Hartung, Thomas; Harnad, Stevan; Barnard, Neal; Morris, Martha Clare; Lai, Mei-Chun; Merkley, Ryan; Chandrasekera, P Charukeshi

    2016-06-28

    Much of Alzheimer disease (AD) research has been traditionally based on the use of animals, which have been extensively applied in an effort to both improve our understanding of the pathophysiological mechanisms of the disease and to test novel therapeutic approaches. However, decades of such research have not effectively translated into substantial therapeutic success for human patients. Here we critically discuss these issues in order to determine how existing human-based methods can be applied to study AD pathology and develop novel therapeutics. These methods, which include patient-derived cells, computational analysis and models, together with large-scale epidemiological studies represent novel and exciting tools to enhance and forward AD research. In particular, these methods are helping advance AD research by contributing multifactorial and multidimensional perspectives, especially considering the crucial role played by lifestyle risk factors in the determination of AD risk. In addition to research techniques, we also consider related pitfalls and flaws in the current research funding system. Conversely, we identify encouraging new trends in research and government policy. In light of these new research directions, we provide recommendations regarding prioritization of research funding. The goal of this document is to stimulate scientific and public discussion on the need to explore new avenues in AD research, considering outcome and ethics as core principles to reliably judge traditional research efforts and eventually undertake new research strategies.

  3. Alzheimer disease research in the 21st century: past and current failures, new perspectives and funding priorities

    PubMed Central

    Pistollato, Francesca; Ohayon, Elan L.; Lam, Ann; Langley, Gillian R.; Novak, Thomas J.; Pamies, David; Perry, George; Trushina, Eugenia; Williams, Robin S.B.; Roher, Alex E.; Hartung, Thomas; Harnad, Stevan; Barnard, Neal; Morris, Martha Clare; Lai, Mei-Chun; Merkley, Ryan; Chandrasekera, P. Charukeshi

    2016-01-01

    Much of Alzheimer disease (AD) research has been traditionally based on the use of animals, which have been extensively applied in an effort to both improve our understanding of the pathophysiological mechanisms of the disease and to test novel therapeutic approaches. However, decades of such research have not effectively translated into substantial therapeutic success for human patients. Here we critically discuss these issues in order to determine how existing human-based methods can be applied to study AD pathology and develop novel therapeutics. These methods, which include patient-derived cells, computational analysis and models, together with large-scale epidemiological studies represent novel and exciting tools to enhance and forward AD research. In particular, these methods are helping advance AD research by contributing multifactorial and multidimensional perspectives, especially considering the crucial role played by lifestyle risk factors in the determination of AD risk. In addition to research techniques, we also consider related pitfalls and flaws in the current research funding system. Conversely, we identify encouraging new trends in research and government policy. In light of these new research directions, we provide recommendations regarding prioritization of research funding. The goal of this document is to stimulate scientific and public discussion on the need to explore new avenues in AD research, considering outcome and ethics as core principles to reliably judge traditional research efforts and eventually undertake new research strategies. PMID:27229915

  4. The 21st century decline in damaging European windstorms

    NASA Astrophysics Data System (ADS)

    Dawkins, Laura C.; Stephenson, David B.; Lockwood, Julia F.; Maisey, Paul E.

    2016-08-01

    A decline in damaging European windstorms has led to a reduction in insured losses in the 21st century. This decline is explored by identifying a damaging windstorm characteristic and investigating how and why this characteristic has changed in recent years. This novel exploration is based on 6103 high-resolution model-generated historical footprints (1979-2014), representing the whole European domain. The footprint of a windstorm is defined as the maximum wind gust speed to occur at a set of spatial locations over the duration of the storm. The area of the footprint exceeding 20 ms-1 over land, A20, is shown to be a good predictor of windstorm damage. This damaging characteristic has decreased in the 21st century, due to a statistically significant decrease in the relative frequency of windstorms exceeding 20 ms-1 in north-western Europe, although an increase is observed in southern Europe. This is explained by a decrease in the quantiles of the footprint wind gust speed distribution above approximately 18 ms-1 at locations in this region. In addition, an increased variability in the number of windstorm events is observed in the 21st century. Much of the change in A20 is explained by the North Atlantic Oscillation (NAO). The correlation between winter total A20 and winter-averaged mean sea-level pressure resembles the NAO pattern, shifted eastwards over Europe, and a strong positive relationship (correlation of 0.715) exists between winter total A20 and winter-averaged NAO. The shifted correlation pattern, however, suggests that other modes of variability may also play a role in the variation in windstorm losses.

  5. Democracy's College: The American Community College in the 21st Century--Framing the Issue

    ERIC Educational Resources Information Center

    Topper, Amelia M.; Powers, Jeanne M.

    2013-01-01

    In this manuscript, the guest editors of the EPAA Special Issue on "Democracy's College: The American Community College in the 21st Century": a) introduce the background, history, and context of community colleges in the larger higher education landscape; b) summarize the three research papers and two video commentaries that were…

  6. Teachers' Perceived Barriers to Technology Integration as Prescribed by 21st Century Learning Skills

    ERIC Educational Resources Information Center

    Young, Diane Killough

    2012-01-01

    Technology is a learning and teaching tool that enhances students' communication, innovation, and critical thinking skills, also known as 21st century learning goals. Successfully using technology in the classroom to promote these learning goals, however, has presented some challenges for teachers. While research has identified a variety of…

  7. 76 FR 3599 - Renewal of the Advisory Committee on Biotechnology and 21st Century Agriculture

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Research Service Renewal of the Advisory Committee on Biotechnology... Biotechnology and 21st Century Agriculture (AC21) for a 2- year period. FOR FURTHER INFORMATION CONTACT... Committee Purpose: USDA supports the responsible development and application of biotechnology within...

  8. Is Mobile Learning the Future of 21st Century Education? Educational Considerations from Various Perspectives

    ERIC Educational Resources Information Center

    Lahiri, Minakshi; Moseley, James L.

    2012-01-01

    One of the key trends currently affecting the practices of teaching, learning, and creative inquiry, as mentioned in "The 2011 Horizon Report," is that learners prefer flexibility and mobility. Mobile learning is gaining popularity as an emerging trend facilitating the process of teaching and learning in the 21st Century. Research indicates…

  9. What Knowledge Is of Most Worth: Teacher Knowledge for 21st Century Learning

    ERIC Educational Resources Information Center

    Kereluik, Kristen; Mishra, Punya; Fahnoe, Chris; Terry, Laura

    2013-01-01

    This article offers a critical review of the literature on 21st century knowledge frameworks, with a particular focus on what this means for teachers and teacher educators. The authors accomplish this by identifying common themes and knowledge domains in 15 reports, books, and articles that describe the kinds of knowledge that researchers state…

  10. Fostering 21st-Century Evolutionary Reasoning: Teaching Tree Thinking to Introductory Biology Students

    ERIC Educational Resources Information Center

    Novick, Laura R.; Catley, Kefyn M.

    2016-01-01

    The ability to interpret and reason from Tree of Life (ToL) diagrams has become a vital component of science literacy in the 21st century. This article reports on the effectiveness of a research-based curriculum, including an instructional booklet, laboratory, and lectures, to teach the fundamentals of such tree thinking in an introductory biology…

  11. BIOMIND Portal for Developing 21st Century Skills and Overcoming Students' Misconception in Biology Subject

    ERIC Educational Resources Information Center

    Vebrianto, Rian; Rery, Radjawaly Usman; Osman, Kamisah

    2016-01-01

    This research was conducted to investigate the effectiveness of BIOMIND portal in enhancing students' 21st century skills and overcoming their misconceptions in Biology subject. 118 Indonesian high school students were involved in this quasi-experimental study. The experimental group underwent learning experiences using BIOMIND portal whereas the…

  12. Accelerated Integrated Science Sequence: Interdisciplinary Undergraduate Science for the 21st Century

    ERIC Educational Resources Information Center

    Ulsh, Lisa S.

    2011-01-01

    Numerous reports cite the need to improve the quality of undergraduate STEM education in order to attract and train a diverse pool of talented students prepared to meet the scientific and technological challenges of the 21st century. A growing body of research reveals that the nature and quality of science instruction in introductory college…

  13. Remaking Career and Technical Education for the 21st Century: What Role for High School Programs?

    ERIC Educational Resources Information Center

    Kazis, Richard

    2005-01-01

    As part of the broader policy debate on how to reform K-12 education, particularly high schools, basic questions about career and technical education are on the table. "Remaking Career and Technical Education for the 21st Century" begins with a summary of what researchers know--and do not know--about the value of high school…

  14. A Genealogy of the "Future": Antipodean Trajectories and Travels of the "21st Century Learner"

    ERIC Educational Resources Information Center

    Williams, Carolyn; Gannon, Susanne; Sawyer, Wayne

    2013-01-01

    In this paper, from the particular positioning of educational researchers working in Australia, we unpack the figure of the "21st century learner" from both broad and specific perspectives. The paper begins with a policy genealogy that traces this figure through networks of documents, events and bodies that transcend borders and…

  15. Virtual Issue: Carbohydrates in the 21(st) Century: Synthesis and Applications.

    PubMed

    Fairbanks, Antony J

    2015-12-01

    Creative with carbohydrates! This Virtual Issue on Carbohydrates in the 21 (st) Century: Synthesis and Applications highlights current research in the carbohydrate field in which synthesis underpins the development of novel applications of sugar-based materials in medicine, diagnostics, and as antiinfectives.

  16. Behavioral Toxicology in the 21st Century: Challenges and Opportunities for Behavioral Scientists

    EPA Science Inventory

    The National Research Council of the National Academies of Science recently published a report of its vision of toxicity testing in the 21st Century. The report proposes that the current toxicity testing paradigm that depends upon whole-animal tests be replaced with a strategy ba...

  17. Teachers' Level of Awareness of 21st Century Occupational Roles in Rivers State Secondary Schools

    ERIC Educational Resources Information Center

    Uche, Chineze M.; Kaegon, Leesi E. S. P.; Okata, Fanny Chiemezie

    2016-01-01

    This study investigated the teachers' level of awareness of 21st century occupational roles in Rivers state secondary schools. Three research questions and three hypotheses guided the study. The population of study comprised of 247 public secondary schools and 57 private secondary schools in Port Harcourt metropolis of Rivers state which gave a…

  18. Re-Imagining the 21st Century School Library: From Storage Space to Active Learning Space

    ERIC Educational Resources Information Center

    Grigsby, Susan K. S.

    2015-01-01

    As libraries adjust to the needs of the 21st century, there needs to be a different way of thinking in regards to its design. School libraries have traditionally been designed as large rooms for the storage of materials for research and pleasure reading. As more and more districts focus their attention on digital acquisitions, the need for storage…

  19. Dinosaur or Phoenix: Nuclear Bombers in the 21st Century

    DTIC Science & Technology

    2010-04-12

    REPORT DATE 02-04-10 2. REPORT TYPE Master’s Thesis 3. DATES COVERED 31-07-09 to 16-06-10 4. TITLE AND SUBTITLE Dinosaur or Phoenix: Nuclear...WARFIGHTING SCHOOL DINOSAUR OR PHOENIX: NUCLEAR BOMBERS IN THE 21ST CENTURY by John W. Morehead Colonel, United States Air Force A paper...can argue Secretary Gates’ decision to halt development of a follow-on bomber indicates the DOD views nuclear bombers as dinosaurs no longer needed as

  20. Scientific Literacy for the 21st Century (SL-21)

    NASA Technical Reports Server (NTRS)

    Brown, Robert W.

    1989-01-01

    A proposal called, 'Scientific Literacy for the 21st Century (SL-21)', has been introduced, suggesting ways in which NASA may work to increase scientific literacy in the U.S. The future need for an adequate supply of scientists and engineers for the space program is discussed. The principles of the SL-21 proposal are outlined. The program would emphasize education in the fields of space technologies and earth and planetary sciences. The educational elements of the proposal for teachers, students, universities, and the general adult population are described.

  1. Trauma, change, and psychological health in the 21st century.

    PubMed

    Miller, Thomas W

    2007-11-01

    The impact of stressful life events on health has been the object of inquiry for decades. Health care professionals have studied how stressful life events may precipitate or contribute to the onset of illness. Traumatic events and experiences can profoundly affect physical and psychological well-being, which in turn may predispose an individual to greater resilience or greater vulnerability to life stresses. Examined herein is the relationship between life stresses--including social stressors, political stressors, and environmental stressors--and the critical health related issues that psychologists need to prepare for in both the science and the practice of psychology over the next decade and during the 21st century.

  2. China’s Air Force Enters the 21st Century.

    DTIC Science & Technology

    1995-01-01

    CHINA’S AIR FORCE ENTERS TH E 21ST CENTURY KENNETH W ALLEN GLENN KRÜMEL JONATHAN D. POLLACK P»T«BTOON~ STATEMENT X | ÄBpicrce< i ioi...references. ISBN 0-8330-1648-2 (all;, paper) 1. China. Chung-kuo jen min chieh fang chiin. K’ungchiin. 2. Air power—China. I ...Accesion For NTIS CRA& I DTIC TAB Unannounced Justification By Distribution / i D D Availability Codes Dist M Avail and/or Special

  3. Mexico and the 21st Century Power Partnership (Fact Sheet)

    SciTech Connect

    Not Available

    2015-02-01

    The 21st Century Power Partnership's program in Mexico (21CPP Mexico) is one initiative of the Clean Energy Ministerial, carried out in cooperation with government and local stakeholders, drawing upon an international community of power system expertise. The overall goal of this program is to support Mexico's power system transformation by accelerating the transition to a reliable, financially robust, and low-carbon system. 21CPP Mexico activities focus on achieving positive outcomes for all participants, especially addressing critical questions and challenges facing policymakers, regulators, and system operators. In support of this goal, 21CPP Mexico taps into deep networks of expertise and professional connections.

  4. Dental Education: Trends and Assumptions for the 21st Century

    PubMed Central

    Sinkford, Jeanne C.

    1987-01-01

    Dental educational institutions, as components of university systems, must develop strategic plans for program development, resource allocation, evaluation, and continued financial support. This dynamic process will be accomplished in a competitive academic arena where program excellence and program relevance are key issues in the game of survival. This article focuses on issues and trends that form the basis for planning assumptions and initiatives into the next decade and into the 21st century. This is our challenge, this is our mission if we are to be catalysts for change in the future. PMID:3560255

  5. Global Warming in the 21st Century: An Alternate Scenario

    NASA Technical Reports Server (NTRS)

    Hansen, James E.

    2000-01-01

    Evidence on a broad range of time scales, from Proterozoic to the most recent periods, shows that the Earth's climate responds sensitively to global forcings. In the past few decades the Earth's surface has warmed rapidly, apparently in response to increasing anthropogenic greenhouse gases in the atmosphere. The conventional view is that the current global warming rate will continue or accelerate in the 21st century. I will describe an alternate scenario that would slow the rate of global warming and reduce the danger of dramatic climate change. But reliable prediction of future climate change requires improved knowledge of the carbon cycle and global observations that allow interpretation of ongoing climate change.

  6. [Media for 21st century--towards human communication media].

    PubMed

    Harashima, H

    2000-05-01

    Today, with the approach of the 21st century, attention is focused on multi-media communications combining computer, visual and audio technologies. This article discusses the communication media target and the technological problems constituting the nucleus of multi-media. The communication media is becoming an environment from which no one can escape. Since the media has such a great power, what is needed now is not to predict the future technologies, but to estimate the future world and take to responsibility for future environments.

  7. WATER INFRASTRUCTURE IN THE 21ST CENTURY: U.S. EPA’S RESEARCH PLANS FOR GRAVITY SEWERS

    EPA Science Inventory

    The U.S. Environmental Protection Agency’s (EPA) Office of Research and Development (ORD) has long recognized the need for research and development in the area of drinking water and wastewater infrastructure. Most recently in support of the Agency’s Sustainable Water Infrastruct...

  8. Preparing a 21st Century Workforce for Science, Engineering, and Mathematics: Descriptive Outcomes of the Graduate Research Traineeship (GRT) Program.

    ERIC Educational Resources Information Center

    Brizius, Martine G.; Luckey, Heather B.

    This report summarizes the 1998 reporting year data on the National Science Foundation's (NSF's) Graduate Research Traineeship (GRT) program. The GRT program supports the research and education of talented students pursuing graduate degrees in critical and emerging areas of science, mathematics, engineering, and technology (SMET) and SMET…

  9. Sports Medicine and Athletic Training in the 21st Century: Bridging the Gap between Research and Clinical Practice

    ERIC Educational Resources Information Center

    Guskiewicz, Kevin M.

    2008-01-01

    Sport and recreational activity is a vital part of today's society, and athletic training researchers are playing an important role in gaining a better understanding of how to promote safe and healthy participation for athletes of all ages. This article aims to illustrate the importance of research to prevent and effectively treat sport and…

  10. American Internal Medicine in the 21st Century

    PubMed Central

    Huddle, Thomas S; Centor, Robert; Heudebert, Gustavo R

    2003-01-01

    American internal medicine suffers a confusion of identity as we enter the 21st century. The subspecialties prosper, although unevenly, and retain varying degrees of connection to their internal medicine roots. General internal medicine, identified with primary care since the 1970s, retains an affinity for its traditional consultant-generalist ideal even as primary care further displaces that ideal. We discuss the origins and importance of the consultant-generalist ideal of internal medicine as exemplified by Osler, and its continued appeal in spite of the predominant role played by clinical science and accompanying subspecialism in determining the academic leadership of American internal medicine since the 1920s. Organizing departmental clinical work along subspecialty lines diminished the importance of the consultant-generalist ideal in academic departments of medicine after 1950. General internists, when they joined the divisions of general internal medicine that appeared in departments of medicine in the 1970s, could sometimes emulate Osler in practicing a general medicine of complexity, but often found themselves in a more limited role doing primary care. As we enter the 21st century, managed care threatens what remains of the Oslerian ideal, both in departments of medicine and in clinical practice. Twenty-first century American internists will have to adjust their conditions of work should they continue to aspire to practice Oslerian internal medicine. PMID:12950486

  11. Space power technology into the 21st Century

    NASA Technical Reports Server (NTRS)

    Faymon, K. A.; Fordyce, J. S.

    1983-01-01

    The space power systems of the early 21st century are discussed. The capabilities which are anticipated to evolve from today's state of the art and the technology development programs presently in place or planned for the remainder of the century are emphasized. The power system technologies considered include: solar thermal, nuclear, radioisotope, photovoltaic, thermionic, thermoelectric, and dynamic conversion systems such as the Brayton and Stirling cycles. Energy storage technologies considered include: nickel hydrogen biopolar batteries, advanced high energy rechargeable batteries, regenerative fuel cells, and advanced primary batteries. The present state of the art of these space power and energy technologies is discussed along with their projections, trends and goals. A speculative future mission model is postulated which includes manned orbiting space stations, manned lunar bases, unmanned Earth orbital and interplanetary spacecraft, manned interplanetary missions, military applications, and Earth to space and space to space transportation systems. The various space power/energy system technologies which are anticipated to be operational by the early 21st century are matched to these missions.

  12. Space power technology into the 21st century

    SciTech Connect

    Faymon, K.A.; Fordyce, J.S.

    1984-01-01

    This paper discusses the space power systems of the early 21st century. The focus is on those capabilities which are anticipated to evolve from today's state-of-the-art and the technology development programs presently in place or planned for the remainder of the century. The power system technologies considered include solar thermal, nuclear, radioisotope, photovoltaic, thermionic, thermoelectric, and dynamic conversion systems such as the Brayton and Stirling cycles. Energy storage technologies considered include nickel hydrogen biopolar batteries, advanced high energy rechargeable batteries, regenerative fuel cells, and advanced primary batteries. The present state-of-the-art of these space power and energy technologies is discussed along with their projections, trends and goals. A speculative future mission model is postulated which includes manned orbiting space stations, manned lunar bases, unmanned earth orbital and interplanetary spacecraft, manned interplanetary missions, military applications, and earth to space and space to space transportation systems. The various space power/energy system technologies anticipated to be operational by the early 21st century are matched to these missions.

  13. Psychotherapy research at the start of the 21st century: the persistence of the art versus science controversy.

    PubMed

    Joyce, Anthony S; Wolfaardt, Ulrich; Sribney, Christine; Aylwin, A Scott

    2006-11-01

    This article offers an overview of prominent general trends in the field of psychotherapy research. We consider 3 areas of the literature: metaanalytic reviews addressing the effectiveness of psychotherapy, the movement to identify empirically supported treatments (EST), and research on the "common factor" or "contextual" models of psychotherapy. We present narrative reviews of selected literature associated with each area. The reviews highlight several issues currently confronting the field. Metaanalytic reviews underscore 2 conclusions: psychotherapy is superior to the absence of treatment, and different approaches to psychotherapy yield equivalent effects. In counterpoint to these findings, the EST movement emphasizes the empirical demonstration that specific psychotherapies have efficacy for specific disorders. Misinterpretation of EST findings has led to considerable controversy. Although EST research can identify causal effects of therapy, it has less capacity to explain how these effects come about. We suggest an appropriate perspective on EST findings. Considerable evidence supports the importance of common factors as mechanisms of change; at present, however, this evidence is predominantly correlational. We conclude that a blending of EST studies and research on the common factors represents the greatest potential for advancing the field. Studies to identify specific ESTs are key to validating the efficacy of psychotherapy approaches and need to be undertaken with the psychodynamic and experiential therapies. Greater emphasis on common factors in research, training, and practice can advance understanding about change processes in efficacious therapies, facilitate the development of sensitive clinicians, and increase the effectiveness of mental health services.

  14. The CNSE Public-Private Partnership Paradigm: A Driver for New York State and U.S. Educational, Research and Economic Excellence in the 21st Century

    NASA Astrophysics Data System (ADS)

    Cupoli, Edward M.

    2009-10-01

    The College of Nanoscale Science and Engineering (CNSE) of the University at Albany-SUNY is the first college in the world dedicated to education, research, development, and deployment in the emerging disciplines of nanoscience, nanoengineering, nanobioscience, and nanoeconomics. Envisioned and developed as a bold and unique educational, technological and business paradigm, the CNSE model has produced outcomes that are both significant and unparalleled: preparation of a highly educated, highly skilled workforce that is critical to driving opportunity and growth at all levels; acceleration of nanoscale research and development that is vital to advancing the commercialization of cutting-edge technologies and applications; and, generation of unmatched high-tech investment and job creation that are serving to foster a positive economic and societal impact throughout New York State, while also enhancing national competitiveness in the global innovation economy of the 21^st century. In less than a decade of operation, CNSE has become a globally recognized entity. CNSE's Albany NanoTech Complex is the most advanced research enterprise of its kind at any university in the world: a 5 billion, 800,000-square-foot complex that continuously attracts corporate partners from around the world, offers students a one-of-a-kind academic experience, and educates society on the implications of advances in nanotechnology. CNSE's Albany NanoTech houses the only fully-integrated 300mm wafer, computer chip pilot prototyping and demonstration line within 80,000 square feet of Class 1 capable cleanrooms. More than 2,500 scientists, researchers, engineers, students, and faculty work on site at CNSE's Albany NanoTech, with a network of global corporate partners that includes more than 250 leading nanotechnology companies, such as IBM, AMD, GlobalFoundries, SEMATECH, Toshiba, ASML, Applied Materials, Tokyo Electron, Vistec Lithography and Atotech, among many others.

  15. The 21st Century Digital Student: Google Books as a Tool in Promoting Undergraduate Research in the Humanities

    ERIC Educational Resources Information Center

    Karpenko, Lara; Dietz, Lauri

    2013-01-01

    In this article, we contend that publically available, mass digitization projects, such as Google Books, present faculty, regardless of their specific institutional context, with an exciting opportunity to promote meaningful undergraduate research in the humanities. By providing a classroom case study and by proposing an institutional model, we…

  16. International Education in the 21st Century: The Importance of Faculty in Developing Study Abroad Research Opportunities

    ERIC Educational Resources Information Center

    Giedt, Todd; Gokcek, Gigi; Ghosh, Jayati

    2015-01-01

    This paper argues for a reimagining of education abroad that fuses short-term programming with some kind of experiential research component led by home campus disciplinary faculty, especially those in the sciences, technology, engineering, and math (STEM) fields, in order to better integrate the study abroad program into the core undergraduate…

  17. Interdisciplinary Doctoral Leadership Training in Early Intervention: Considerations for Research and Practice in the 21st Century

    ERIC Educational Resources Information Center

    Woods, Juliann; Snyder, Patricia

    2009-01-01

    This article examines issues associated with the preparation of doctoral-level personnel to assume interdisciplinary scholarship and leadership roles in early intervention (EI). Following a review of national reports focused on EI doctoral leadership training, the preparation of educational researchers, and interdisciplinary doctoral programs in…

  18. Informed Commentary: The Many Faces of American Schooling: Effective Schools Research and Border-Crossing in the 21st Century

    ERIC Educational Resources Information Center

    Alston, Judy A.

    2004-01-01

    This article revisits the research on effective schools by applying the concept of cultural border crossing. It focuses on issues of racism, classism, and sexism, and concludes with recommendations for how school leadership can help students effectively cross borders and reach the highest possible levels of achievement.

  19. Challenges in the Biomedical Research Enterprise in the 21st century: Antecedents in the writings of David Triggle.

    PubMed

    Triggle, Christopher R; Williams, Michael

    2015-11-15

    David Triggle's career as an educator, researcher, essayist and ethicist in many ways has paralleled the post WWII emergence of the "biomedical research ecosystem" that originated in the concept of the "Endless Frontier". In the ensuing 70 years biomedical research has irreparably changed the nature of society with vaccines, the birth control pill and new generations of drugs and biologics to treat infections, sexually transmitted diseases, psychiatric disorders and cardiovascular diseases. These have led to a shift in the population demographic to the elderly and the chronically sick leading to major issues in the provision of effective and affordable healthcare for much of the world's population. In the present article, in addition to providing a brief biography and an appreciation of David Triggle's contributions to science, the authors expand on three topics in which he has had a major interest: improving the quality, reproducibility and relevance of basic biomedical research; declining career opportunities for graduates in an era of decreased funding-the end of the "Endless Frontier"; and the dynamic between the provision for universal healthcare and the dysfunctional, wasteful and politicized systems of the current medical-industrial complex in delivering healthcare.

  20. Securing the Future of Communication Education: Advancing an Advocacy and Research Agenda for the 21st Century

    ERIC Educational Resources Information Center

    Hunt, Stephen; Wright, Anna; Simonds, Cheri

    2014-01-01

    In the late 1980s, noted communication scholar Cassandra Book laid out a comprehensive rationale and agenda for communication education research specifically focusing on pedagogical content knowledge for Communication courses in K-12 education. It has been 25 years since Book published her call for those in our discipline to pursue research…

  1. Vannevar Bush 2: Science for the 21st Century. Why Should Federal Dollars be Spent to Support Scientific Research?

    NASA Technical Reports Server (NTRS)

    Miller, Kate (Editor)

    1995-01-01

    On July 5, 1945, Dr. Vannevar Bush delivered a report to President Truman known as 'Science: The Endless Frontier'. In the report, Dr. Bush stated that 'scientific progress is one essential key to our security as a nation, to our better health, to more jobs, to a higher standard of living, and to our cultural progress'. Bush addressed job creation, the independence of basic research, the ties between research and application, and the nations's need for new talent. In 1995, there are strong similarities between the issues addressed in the Congress, Administration, and the public and those following World War 2. Federal funds and research funding are under severe pressure, including that from fiscal constraints in the federal budget due to the large and growing deficit and the escalating cost of health care. Defense conversion is addressed in the Congress and in industry, where many jobs are at stake. Conversion of the national laboratories, particularly nuclear weapons laboratories, has been a subject of a governmental commission and is the subject of draft legislation. Health care costs and the appropriate role of the federal government in funding basic and applied research has become a major topic of debate. Discussion on education in science has grown from the issue of how to produce more Ph.D.'s to how to improve the understanding of technology and science among the general public.

  2. 77 FR 48948 - Notice of the Advisory Committee on Biotechnology and 21st Century Agriculture Meeting; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-15

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Research Service Notice of the Advisory Committee on Biotechnology and... meeting of the Advisory Committee on Biotechnology and 21st Century Agriculture (AC21). The notice...

  3. Detecting environmental change: science and society-perspectives on long-term research and monitoring in the 21st century.

    PubMed

    Parr, T W; Sier, A R J; Battarbee, R W; Mackay, A; Burgess, J

    2003-07-01

    Widespread concern over the state of the environment and the impacts of anthropogenic activities on ecosystem services and functions has highlighted the need for high-quality, long-term datasets for detecting and understanding environmental change. In July 2001, an international conference reviewed progress in the field of long-term ecosystem research and monitoring (LTERM). Examples are given which demonstrate the need for long-term environmental monitoring and research, for palaeoecological reconstructions of past environments and for applied use of historical records that inform us of past environmental conditions. LTERM approaches are needed to provide measures of baseline conditions and for informing decisions on ecosystem management and environmental policy formulation. They are also valuable in aiding the understanding of the processes of environmental change, including the integrated effects of natural and anthropogenic drivers and pressures, recovery from stress and resilience of species, populations, communities and ecosystems. The authors argue that, in order to realise the full potential of LTERM approaches, progress must be made in four key areas: (i) increase the number, variety and scope of LTERM activities to help define the operational range of ecosystems; (ii) greater integration of research, monitoring, modelling, palaeoecological reconstruction and remote sensing to create a broad-scale early warning system of environmental change; (iii) development of inter-disciplinary approaches which draw upon social and environmental science expertise to understand the factors determining the vulnerability and resilience of the nature-society system to change; and (iv) more and better use of LTERM data and information to inform the public and policymakers and to provide guidance on sustainable development.

  4. NASA/GSFC Research Activities for the Global Ocean Carbon Cycle: A Prospectus for the 21st Century

    NASA Technical Reports Server (NTRS)

    Gregg, W. W.; Behrenfield, M. J.; Hoge, F. E.; Esaias, W. E.; Huang, N. E.; Long, S. R.; McClain, C. R.

    2000-01-01

    There are increasing concerns that anthropogenic inputs of carbon dioxide into the Earth system have the potential for climate change. In response to these concerns, the GSFC Laboratory for Hydrospheric Processes has formed the Ocean Carbon Science Team (OCST) to contribute to greater understanding of the global ocean carbon cycle. The overall goals of the OCST are to: 1) detect changes in biological components of the ocean carbon cycle through remote sensing of biooptical properties, 2) refine understanding of ocean carbon uptake and sequestration through application of basic research results, new satellite algorithms, and improved model parameterizations, 3) develop and implement new sensors providing critical missing environmental information related to the oceanic carbon cycle and the flux of CO2 across the air-sea interface. The specific objectives of the OCST are to: 1) establish a 20-year time series of ocean color, 2) develop new remote sensing technologies, 3) validate ocean remote sensing observations, 4) conduct ocean carbon cycle scientific investigations directly related to remote sensing data, emphasizing physiological, empirical and coupled physical/biological models, satellite algorithm development and improvement, and analysis of satellite data sets. These research and mission objectives are intended to improve our understanding of global ocean carbon cycling and contribute to national goals by maximizing the use of remote sensing data.

  5. The report of my death was an exaggeration: A review for researchers using microsatellites in the 21st century1

    PubMed Central

    Hodel, Richard G. J.; Segovia-Salcedo, M. Claudia; Landis, Jacob B.; Crowl, Andrew A.; Sun, Miao; Liu, Xiaoxian; Gitzendanner, Matthew A.; Douglas, Norman A.; Germain-Aubrey, Charlotte C.; Chen, Shichao; Soltis, Douglas E.; Soltis, Pamela S.

    2016-01-01

    Microsatellites, or simple sequence repeats (SSRs), have long played a major role in genetic studies due to their typically high polymorphism. They have diverse applications, including genome mapping, forensics, ascertaining parentage, population and conservation genetics, identification of the parentage of polyploids, and phylogeography. We compare SSRs and newer methods, such as genotyping by sequencing (GBS) and restriction site associated DNA sequencing (RAD-Seq), and offer recommendations for researchers considering which genetic markers to use. We also review the variety of techniques currently used for identifying microsatellite loci and developing primers, with a particular focus on those that make use of next-generation sequencing (NGS). Additionally, we review software for microsatellite development and report on an experiment to assess the utility of currently available software for SSR development. Finally, we discuss the future of microsatellites and make recommendations for researchers preparing to use microsatellites. We argue that microsatellites still have an important place in the genomic age as they remain effective and cost-efficient markers. PMID:27347456

  6. Globalisation as we enter the 21st century: reflections and directions for nursing education, science, research and clinical practice.

    PubMed

    Davidson, Patricia M; Meleis, Afaf; Daly, John; Douglas, Marilyn Marty

    2003-10-01

    The events of September 11th, 2001 in the United States and the Bali bombings of October 2002 are chastening examples of the entangled web of the religious, political, health, cultural and economic forces we experience living in a global community. To view these forces as independent, singular, linearly deterministic entities of globalisation is irrational and illogical. Understanding the concept of globalisation has significant implications not only for world health and international politics, but also the health of individuals. Depending on an individual's political stance and world-view, globalisation may be perceived as an emancipatory force, having the potential to bridge the chasm between rich and poor or, in stark contrast, the very essence of the divide. It is important that nurses appreciate that globalisation does not pertain solely to the realms of economic theory and world politics, but also that it impacts on our daily nursing practice and the welfare of our patients. Globalisation and the closer interactions of human activity that result, have implications for international governance, policy and theory development as well as nursing education, research and clinical practice. Nurses, individually and collectively, have the political power and social consciousness to influence the forces of globalisation to improve health for all. This paper defines and discusses globalisation in today's world and its implications for contemporary nursing education, science, research and clinical practice.

  7. Smart way out nuclear energy: Prospects for the 21st century. Research report, August 1992-April 1993

    SciTech Connect

    DePerro, P.J.

    1993-04-01

    Nuclear energy can be a premier national industry with a promising future if our government and the public 'wake up now and smell the coffee.' There are a number of key issues requiring action to get commercial nuclear power 'back on track' (waste management, regulatory fixes, public support, safety, plant design standardization, executive leadership and government focus). Each of these issues can be resolved in favor of the industry, if only our nation has the will and common sense to take the 'smart way out.' This research paper discusses the following: Nuclear energy as seen hypothetically from the year 2020, The Stagnant Facts pertaining to commercial nuclear power - power plant construction, demand, safety, waste management, public support. The prospects for our future in Nuclear Energy.

  8. David Blackwell’s Forty Years in the Idaho Desert, The Foundation for 21st Century Geothermal Research

    SciTech Connect

    McLing, Travis; McCurry, Mike; Cannon, Cody; Neupane, Ghanashyam; Wood, Thomas; Podgorney, Robert; Welhan, John; Mines, Greg; Mattson, Earl; Wood, Rachel; Palmer, Carl

    2015-04-01

    Dr. David Blackwell has had a profound influence on geo-thermal exploration and R&D in Idaho. Forty years have elapsed since the first Southern Methodist University (SMU) temperature logging truck rolled onto the high desert in Southern Idaho, yet even after so much time has elapsed, most recent and ongoing geothermal R&D can trace its roots to the foundational temperature studies led by Dr. Blackwell. We believe that the best way to honor any scientist is to see their work carried forward by others. As this paper demonstrates, it has been an easy task to find a host of Idaho researchers and students eager to contribute to this tribute paper. We organize this paper by ongoing or recent projects that continue to benefit left to Idaho by Dr. David Blackwell.

  9. Academic Research in the 21st Century: Maintaining Scientific Integrity in a Climate of Perverse Incentives and Hypercompetition

    PubMed Central

    Edwards, Marc A.; Roy, Siddhartha

    2017-01-01

    Abstract Over the last 50 years, we argue that incentives for academic scientists have become increasingly perverse in terms of competition for research funding, development of quantitative metrics to measure performance, and a changing business model for higher education itself. Furthermore, decreased discretionary funding at the federal and state level is creating a hypercompetitive environment between government agencies (e.g., EPA, NIH, CDC), for scientists in these agencies, and for academics seeking funding from all sources—the combination of perverse incentives and decreased funding increases pressures that can lead to unethical behavior. If a critical mass of scientists become untrustworthy, a tipping point is possible in which the scientific enterprise itself becomes inherently corrupt and public trust is lost, risking a new dark age with devastating consequences to humanity. Academia and federal agencies should better support science as a public good, and incentivize altruistic and ethical outcomes, while de-emphasizing output. PMID:28115824

  10. Chemical process research and development in the 21st century: challenges, strategies, and solutions from a pharmaceutical industry perspective.

    PubMed

    Federsel, Hans-Jürgen

    2009-05-19

    In process research and development (PR&D), the generation and manipulation of small-molecule drugs ranges from bench-scale (laboratory) chemistry to pilot plant manufacture to commercial production. A broad range of disciplines, including process chemistry (organic synthesis), analytical chemistry, process engineering (mass and heat transfer, unit operations), process safety (chemical risk assessment), regulatory compliance, and plant operation, must be effectively applied. In the critical handover between medicinal chemistry and PR&D, compound production is typically scaled up from a few hundred grams to several kilograms. Can the methodologies applied to the former also satisfy the technical, safety, and scalability aspects that come into play in the latter? Occasionally, the transition might occur smoothly, but more often the situation is the opposite: much work and resources must be invested to design a process that is feasible for manufacturing on pilot scale and, eventually, for commercial production. Authentic examples provide enlightening illustrations of dos and don'ts for developing syntheses designed for round-flask operation into production-scale processes. Factors that are easily underestimated or even neglected in the laboratory, such as method robustness, chemical hazards, safety concerns, environmental impact, availability of starting materials and building blocks in bulk quantities, intellectual property (IP) issues, and the final cost of the product, will come into play and need to be addressed appropriately. The decision on which route will be the best for further development is a crucial event and should come into focus early on the R&D timeline. In addition to scientific and technical concerns, the parameter of speed has come to the forefront in the pharmaceutical arena. Although historically the drug industry has tolerated a total time investment of far more than 10 years from idea to market, the current worldwide paradigm requires a

  11. Rethinking Global Water Governance for the 21st Century

    NASA Astrophysics Data System (ADS)

    Ajami, N. K.; Cooley, H.

    2012-12-01

    Growing pressure on the world's water resources is having major impacts on our social and economic well-being. According to the United Nations, today, at least 1.1 billion people do not have access to clean drinking water. Pressures on water resources are likely to continue to worsen in response to decaying and crumbling infrastructure, continued population growth, climate change, degradation of water quality, and other challenges. If these challenges are not addressed, they pose future risks for many countries around the world, making it urgent that efforts are made to understand both the nature of the problems and the possible solutions that can effectively reduce the associated risks. There is growing understanding of the need to rethink governance to meet the 21st century water challenges. More and more water problems extend over traditional national boundaries and to the global community and the types and numbers of organizations addressing water issues are large and growing. Economic globalization and transnational organizations and activities point to the need for improving coordination and integration on addressing water issues, which are increasingly tied to food and energy security, trade, global climate change, and other international policies. We will present some of the key limitations of global water governance institutions and provide recommendations for improving these institutions to address 21st century global water challenges more effectively.

  12. Identifying 21st Century STEM Competencies Using Workplace Data

    NASA Astrophysics Data System (ADS)

    Jang, Hyewon

    2016-04-01

    Gaps between science, technology, engineering, and mathematics (STEM) education and required workplace skills have been identified in industry, academia, and government. Educators acknowledge the need to reform STEM education to better prepare students for their future careers. We pursue this growing interest in the skills needed for STEM disciplines and ask whether frameworks for 21st century skills and engineering education cover all of important STEM competencies. In this study, we identify important STEM competencies and evaluate the relevance of current frameworks applied in education using the standardized job-specific database operated and maintained by the US Department of Labor. Our analysis of the importance of 109 skills, types of knowledge and work activities, revealed 18 skills, seven categories of knowledge, and 27 work activities important for STEM workers. We investigate the perspectives of STEM and non-STEM job incumbents, comparing the importance of each skill, knowledge, and work activity for the two groups. We aimed to condense dimensions of the 52 key areas by categorizing them according to the Katz and Kahn (1978) framework and testing for inter-rater reliability. Our findings show frameworks for 21st century skills and engineering education do not encompass all important STEM competencies. Implications for STEM education programs are discussed, including how they can bridge gaps between education and important workplace competencies.

  13. Mobile DNA and evolution in the 21st century

    PubMed Central

    2010-01-01

    Scientific history has had a profound effect on the theories of evolution. At the beginning of the 21st century, molecular cell biology has revealed a dense structure of information-processing networks that use the genome as an interactive read-write (RW) memory system rather than an organism blueprint. Genome sequencing has documented the importance of mobile DNA activities and major genome restructuring events at key junctures in evolution: exon shuffling, changes in cis-regulatory sites, horizontal transfer, cell fusions and whole genome doublings (WGDs). The natural genetic engineering functions that mediate genome restructuring are activated by multiple stimuli, in particular by events similar to those found in the DNA record: microbial infection and interspecific hybridization leading to the formation of allotetraploids. These molecular genetic discoveries, plus a consideration of how mobile DNA rearrangements increase the efficiency of generating functional genomic novelties, make it possible to formulate a 21st century view of interactive evolutionary processes. This view integrates contemporary knowledge of the molecular basis of genetic change, major genome events in evolution, and stimuli that activate DNA restructuring with classical cytogenetic understanding about the role of hybridization in species diversification. PMID:20226073

  14. 21st Century Community Learning Centers: A Descriptive Evaluation for 2014-2015

    ERIC Educational Resources Information Center

    White, Larry J.; Hammer, Patricia Cahape; Whisman, Andy

    2015-01-01

    This evaluation study provides information about the implementation and outcomes of the 21st Century Community Learning Centers (21st CCLC) program in West Virginia, from September 2014 through May 2015. The report draws on information from online surveys of 23 directors of 21st CCLC programs and from school teachers for 929 of the 11,299…

  15. Paleoanalogues of global warming in the 21st century

    NASA Astrophysics Data System (ADS)

    Velichko, A. A.; Borisova, O. K.

    2011-05-01

    On the basis of landscape-climatic reconstructions for warming periods in the past, likely scenarios of future global warming have been developed for various warming levels that might be reached during the current century. The paleoanalogue of global warming by 0.7-1°C is the Holocene climatic optimum (5.5-6 ka B.P.) and that by 1.7-2°C is the last interglacial optimum (about 125 ka B.P.). The complex analysis concerning response of the principal ecosystem components to the expected warming signifies that there will not be any shifts of vegetation zones during the 21st century; reconstruction will touch only the internal structure of vegetable associations and broadening of interzonal ecotones.

  16. Heat stress and societal impacts in the 21st century

    NASA Astrophysics Data System (ADS)

    Coffel, E.; Horton, R. M.; de Sherbinin, A. M.

    2015-12-01

    Heat is the number-one weather related killer in the US and around the world. As a result of rising temperatures and steady or slightly rising levels of specific humidity, heat stress is projected to become increasingly severe. Here we show that heat stress as measured by two common indices -- the heat index and the wet-bulb temperature -- is projected to rapidly and dramatically increase, and that by mid-century crippling summertime conditions are possible across some of the most densely populated regions of the planet. Many of these regions are places where cooling infrastructure is scarce, adaptive capacity is low, and populations are rapidly rising. We find that by the end of the 21st century, the habitability of some regions of the planet may be questionable due to heat stress alone, and in many other regions severe impacts to human health, infrastructure, agriculture, and economic performance will create significant societal stress and necessitate rapid adaptation.

  17. Is the Bush Doctrine the Right American National Security Strategy for the Beginning of the 21st Century?

    DTIC Science & Technology

    2005-03-18

    full support from Congress, the media, and the American people.5 In the infancy of the 21st century, multiple dreadful historical events occurred such...Praeger Publishers, 2003. Dueck, Colin. “Ideas and Alternatives in American Grand Strategy, 2000-2004.” Review of International Studies 30 (October...USAWC STRATEGY RESEARCH PROJECT IS THE BUSH DOCTRINE THE RIGHT AMERICAN NATIONAL SECURITY STRATEGY FOR THE BEGINNING OF THE 21ST CENTURY? by

  18. The good doctor: professionalism in the 21st century.

    PubMed

    Tsou, Amy Y; Creutzfeldt, Claire J; Gordon, James M

    2013-01-01

    Medical professionalism faces distinctive challenges in the 21st century. In this chapter, we review the history of professionalism, address specific challenges physicians face today, and provide an overview of efforts to address these issues, including behavioral and virtue ethics approaches. First, we discuss core features professions share and the development of codes of medical ethics that guide the practice of western medicine. Second, we address challenges related to the doctor-patient relationship, continuity of care, cultural competence, conflicts of interest, and the regulation of quality of care through maintenance of certification. We then explore three cultural trajectories that have deeply influenced medical practice: the technologic imperative, physicians' collective neglect of structural factors impacting medicine, and the rise of commercialism. Finally, we describe efforts to address these challenges, focusing on the Physician Charter developed by the American Board of Internal Medicine and widely endorsed by medical boards and societies internationally.

  19. Quo vadimus? The 21st Century and multimedia

    NASA Technical Reports Server (NTRS)

    Kuhn, Allan D.

    1991-01-01

    The concept is related of computer driven multimedia to the NASA Scientific and Technical Information Program (STIP). Multimedia is defined here as computer integration and output of text, animation, audio, video, and graphics. Multimedia is the stage of computer based information that allows access to experience. The concepts are also drawn in of hypermedia, intermedia, interactive multimedia, hypertext, imaging, cyberspace, and virtual reality. Examples of these technology developments are given for NASA, private industry, and academia. Examples of concurrent technology developments and implementations are given to show how these technologies, along with multimedia, have put us at the threshold of the 21st century. The STI Program sees multimedia as an opportunity for revolutionizing the way STI is managed.

  20. Novel Propulsion and Power Concepts for 21st Century Aviation

    NASA Technical Reports Server (NTRS)

    Sehra, Arun K.

    2003-01-01

    The air transportation for the new millennium will require revolutionary solutions to meeting public demand for improving safety, reliability, environmental compatibility, and affordability. NASA s vision for 21st Century Aircraft is to develop propulsion systems that are intelligent, virtually inaudible (outside the airport boundaries), and have near zero harmful emissions (CO2 and NO(x)). This vision includes intelligent engines that will be capable of adapting to changing internal and external conditions to optimally accomplish the mission with minimal human intervention. The distributed vectored propulsion will replace two to four wing mounted or fuselage mounted engines by a large number of small, mini, or micro engines. And the electric drive propulsion based on fuel cell power will generate electric power, which in turn will drive propulsors to produce the desired thrust. Such a system will completely eliminate the harmful emissions.

  1. Space Transportation Options for the 21st Century

    NASA Technical Reports Server (NTRS)

    Houts, Michael G.; Schmidt, George R.; Gerrish, Harold P.; Martin, James J.

    1999-01-01

    Advanced space transportation options may eventually enable rapid, affordable access to any point in the solar system. Advanced propulsion systems with energy densities several orders of magnitude greater than state-of-the art systems may be available in the 21 st century. These propulsion systems include systems based on fission, fusion, antimatter annihilation and other advanced processes. Other transportation options propose using in-situ resources to enable rapid, affordable access to any point in the solar system using more conventional propulsion technologies. This presentation will summarize select space transportation options of current interest to NASA MSFC's Space Propulsion Branch, present progress being made towards developing each of the options, and discuss obstacles that must be overcome before any of the options can be implemented.

  2. Statistical radio astronomy of the 21st century

    NASA Astrophysics Data System (ADS)

    Pariiskii, Yu. N.; Berlin, A. B.; Bursov, N. N.; Nizhel'skii, N. A.; Semenova, T. A.; Temirova, A. V.; Tsybulev, P. G.

    2015-06-01

    The exponential development of radio-astronomy methods (sensitivity, resolution, depth of surveys, etc) has led to the need for new methods aimed at distinguishing weak signals in the midst of numerous background signals, as has long been the case for radio astronomy at meter wavelengths. Centimeter-wavelength data accumulated with existing radio telescopes (such as the RATAN-600 reflector—the largest radio telescope in Russia) are presented, and expected problems for major new radio telescopes of the 21st century, such as the Square Kilometer Array, are discussed. The effectiveness of using certain tested methods to derive astrophysically important results through reasonable statistical processing of large datasets is shown. In experiments conducted with RATAN-600, these methods lead to an enhancement in sensitivity by an order of magnitude compared with the sensitivity of a resolving element.

  3. Partnership 2000: a journey to the 21st century.

    PubMed

    Hepner, L F; Hopkins, L G

    2000-01-01

    Building partnerships is a valuable strategy for achieving success in forming a strong foundation for nursing in the 21st century. The demands of the changing health care environment require that managers and staff change the context in which patient care delivery is accomplished. Managers must be willing to unleash the power of the human capital of staff nurses. Staff nurses must be willing to take a seat at the table and share the leadership role with their manager. Both must engage in building an environment that facilitates continued learning, establishes effective relationships with other health care team members and patients, creates an environment that attracts and retains professional nursing staff, expects professional development from one another, and realizes that collective accountability can be achieved through sharing the leadership.

  4. 77 FR 33479 - 21st Century Conservation Service Corps Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-06

    ... Office of the Secretary 21st Century Conservation Service Corps Advisory Committee AGENCY: Office of the... public meeting of the 21st Century Conservation Service Corps Advisory Committee (Committee). DATES... Century Conservation Service Corps Advisory Committee will hold a meeting. Background Chartered...

  5. The Challenge of Ethical Liberalism to Jewish Education in the 21st Century

    ERIC Educational Resources Information Center

    Alexander, Hanan

    2012-01-01

    This article presents the author's response to "Reinventing Jewish Education for the 21st Century" by Jonathan Woocher. The author agrees with Jonathan Woocher that American Jewish education in the 21st century requires change no less comprehensive than that initiated by Samson Benderly and his students around a century ago, and that this should…

  6. Civilian Power from Space in the Early 21st Century

    SciTech Connect

    Hyde, R; Ishikawa, M; Wood, L

    2003-06-01

    If power beamed from space is to be become widely used on Earth in the first half of the 21St century, several thus-far-persistent impediments must be obviated, including threshold effects and problematic aspects of cost, availability, reliability, hazards and environmental impacts. We sketch a generally-applicable route to doing so, noting key enabling technologies and practical features. Likely-essential features of any successful strategy include vigorous, systematic leveraging of all intrinsic features of space-derived power, e.g., addressing marginal, high-value-added markets for electric power in space- and time-agile manners to conveniently provide power-upon-demand, and incrementally ''wedging'' into ever-larger markets with ever more cost-efficient generations and scales of technology. We suggest that no prudent strategic plan will rely upon large-scale, long-term public subsidies--fiscal, regulatory, etc.--with their attendant ''sovereign risks'' and interminable delays, and that plan-essential governmental support likely will be limited to early feasibility demonstrations, provision of threshold technologies and a rational, competition-neutral licensing environment. If salient realities are uniformly respected and accessible technologies are intelligently leveraged, electricity derived from space-sourced power-beams may come into significant civilian use during the latter part of the first quarter of this century, and may become widely used by the half-century point.

  7. The 21st Century: The Century of Biology on Earth and Beyond

    NASA Astrophysics Data System (ADS)

    Tarter, Jill C.; SETI Team

    2017-01-01

    In a bold 2004 paper, Craig Venter and Daniel Cohen* claimed that whereas the 20th century had been the Century of Physics (Special and General Relativity, Quantum Mechanics, Big Bang Cosmology, Dark Matter and Dark Energy, the Standard Model of Particle Physics…) the 21st century would be the century of biology. They outlined the fantastic potential of genomic research to define the current century. Wondrous as these predictions were, and as rapidly as they have played out and over-delivered during this past decade, these predictions were too parochial. This century will permit us the first opportunities to study biology beyond Earth; biology as we don’t yet know it, and biology that we have exported off the surface of our planet.The technologies needed for discovering biology beyond Earth are different depending on whether you are searching for microbes or mathematicians, and depending on whether you are searching in-situ or remotely. In many cases the necessary technologies do not yet exist, but like genomics, they will probably develop more rapidly, and in more ways, than anyone of us can now imagine. The developing toolkit of the astronomers (stellar, planetary, and exoplanetary) will be shaped and improved as a result of this focus for at least the rest of this century.* New Perspectives Quarterly, Vol 21, pp. 73-77, 2004

  8. Very Large Array Retooling for 21st-Century Science

    NASA Astrophysics Data System (ADS)

    2008-02-01

    An international project to make the world's most productive ground-based telescope 10 times more capable has reached its halfway mark and is on schedule to provide astronomers with an extremely powerful new tool for exploring the Universe. The National Science Foundation's Very Large Array (VLA) radio telescope now has half of its giant, 230-ton dish antennas converted to use new, state-of-the-art digital electronics to replace analog equipment that has served since the facility's construction during the 1970s. VLA and Radio Galaxy VLA Antennas Getting Modern Electronics To Meet New Scientific Challenges CREDIT: NRAO/AUI/NSF Click on image for more information, higher-resolution files "We're taking a facility that has made landmark discoveries in astronomy for three decades and making it 10 times more powerful, at a cost that's a fraction of its total value, by replacing outdated technology with modern equipment," said Mark McKinnon, project manager for the Expanded VLA (EVLA). Rick Perley, EVLA project scientist, added: "When completed in 2012, the EVLA will be 10 times more sensitive, cover more frequencies, and provide far greater analysis capabilities than the current VLA. In addition, it will be much simpler to use, making its power available to a wider range of scientists." The EVLA will give scientists new power and flexibility to meet the numerous challenges of 21st-Century astrophysics. The increased sensitivity will reveal the earliest epochs of galaxy formation, back to within a billion years of the Big Bang, or 93 percent of the look-back time to the beginning of the Universe. It will have the resolution to peer deep into the dustiest star-forming clouds, imaging protoplanetary disks around young stars on scales approaching that of the formation of terrestrial planets. The EVLA will provide unique capabilities to study magnetic fields in the Universe, to image regions near massive black holes, and to systematically track changes in transient objects

  9. A Bold 21st Century Strategy for U.S. Airborne ISR

    DTIC Science & Technology

    2007-03-13

    Staff G-2, United States Army , 7 April 2004,14-20. 27 Richard Meinhart , Strategic Planning by the Chairmen, Joint Chiefs of Staff, 1990 to 2005...USAWC STRATEGY RESEARCH PROJECT A BOLD 21ST CENTURY STRATEGY FOR U.S. ARMY AIRBORNE ISR by Mr. Jack L...Kimberly Department of Army Civilian Colonel John H. Schnibben Project Adviser This SRP is submitted in partial fulfillment of

  10. Space Station Freedom - Technology R&D and test facility for the 21st century

    NASA Technical Reports Server (NTRS)

    Holt, Alan C.

    1990-01-01

    Development of the SSF is considered in terms of a primary stimulus for technology research and development activities in the early 21st century. The utilization and operations management organization, the ground facilities, and the associated international agreements will form the basis for all future major space projects, including lunar and Mars missions and outposts. Problems discussed include SSF technology R&D accommodations, Pacific Basin cooperative R&D opportunities, Pacific Basin cooperative R&D candidates, and space infrastructure cooperative projects.

  11. 78 FR 39251 - 21st Century Conservation Service Corps Partnership Opportunity

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-01

    ... Service 21st Century Conservation Service Corps Partnership Opportunity AGENCY: Forest Service, USDA. ACTION: Notice. SUMMARY: The 21st Century Conservation Service Corps (21CSC) National Council is requesting letters of interest from all conservation and youth corps programs that would like to...

  12. Infusing Creativity and Technology in 21st Century Education: A Systemic View for Change

    ERIC Educational Resources Information Center

    Henriksen, Danah; Mishra, Punya; Fisser, Petra

    2016-01-01

    In this article, we explore creativity alongside educational technology, as fundamental constructs of 21st century education. Creativity has become increasingly important, as one of the most important and noted skills for success in the 21st century. We offer a definition of creativity; and draw upon a systems model of creativity, to suggest…

  13. 77 FR 46681 - Advisory Committee on Biotechnology and 21st Century Agriculture; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ...; ] DEPARTMENT OF AGRICULTURE Advisory Committee on Biotechnology and 21st Century Agriculture; Notice of Meeting... meeting of the Advisory Committee on Biotechnology and 21st Century Agriculture (AC21). DATES: The meeting... the biotechnology industry, the organic food industry, farming communities, the seed industry,...

  14. High School Principals' Rating of Success in Implementation of 21st Century Skills

    ERIC Educational Resources Information Center

    Sam, Sonn

    2011-01-01

    The purpose of this quantitative study was to investigate how Rhode Island high school principals rate success in implementing 21st century skills in their schools. Secondly, this study investigated how high school principals rate the influence of implementing of 21st century skills in curriculum and instruction in their schools. The high…

  15. Middle Schools Preparing Young People for 21st Century Life and Work

    ERIC Educational Resources Information Center

    Kay, Ken

    2009-01-01

    In this article, the author describes how middle schools can prepare young people for the challenges and opportunities of the 21st century. Integrating 21st century skills deliberately and systematically into middle school education will empower educators to accomplish many of the elusive goals they have tried to reach for years. Twenty-first…

  16. Access to Attainment: An Access Agenda for 21st Century College Students

    ERIC Educational Resources Information Center

    Miller, Abby; Valle, Katherine; Engle, Jennifer; Cooper, Michelle

    2014-01-01

    This report, "Access to Attainment: An Access Agenda for 21st Century College Students," examines the challenges facing 21st century students and presents strategies for addressing these challenges through policy-and practice-based solutions at the institutional, state and national levels. Recommendations include implementing a…

  17. Teaching 21st Century Competencies: Lessons from Crescent Girls' School in Singapore

    ERIC Educational Resources Information Center

    Trinidad, Gucci; Patel, Deepa; Shear, Linda; Goh, Peishi; Quek, Yin Kang; Tan, Chen Kee

    2013-01-01

    This paper presents case studies of two teachers at Crescent Girl's School (an all-girls high school in Singapore) who implemented strategies learned through a teacher professional development program called 21st Century Learning Design (21CLD). Policymakers often state requirements for teachers to focus on 21st century (21C) competencies without…

  18. Assessing 21st Century Skills: A Guide to Evaluating Mastery and Authentic Learning

    ERIC Educational Resources Information Center

    Greenstein, Laura

    2012-01-01

    The Common Core State Standards clearly define the skills students need for success in college and the 21st century workplace. The question is, how can you measure student mastery of skills like creativity, problem solving, and use of technology? Laura Greenstein demonstrates how teachers can teach and assess 21st century skills using authentic…

  19. Virtual Constructions: Developing a Teacher Voice in the 21st Century

    ERIC Educational Resources Information Center

    Casey, Heather

    2011-01-01

    This article explores the development of teacher identity in the 21st century. The simple way to describe this discussion of identity is that it is complex. In an attempt to unpack this complexity, this article begins with a discussion of definitions of teacher identity; then links that discussion to the literature on how 21st-century web 2.0…

  20. Aiming Talent Development toward Creative Eminence in the 21st Century

    ERIC Educational Resources Information Center

    Olszewski-Kubilius, Paula; Subotnik, Rena F.; Worrell, Frank C.

    2016-01-01

    Much has been written about the social and scientific problems that face the world in the 21st century, including climate change and economic inequality. In this context, the development of talented individuals who can tackle these problems is most important. In this article, the authors discuss the implications of 21st-century challenges for the…

  1. 21st Century Learning: Law-Related Education in South Tucson

    ERIC Educational Resources Information Center

    Golston, Syd

    2008-01-01

    This article describes the Partnership for 21st Century Skills. This Arizona high school magnet law program offers the ideal 21st century education--one that teaches skills through core subjects and interdisciplinary themes, uses innovative learning methods, and emphasizes higher order thinking skills. Students agree that the program has helped…

  2. Technology Education for the 21st Century: A Collection of Essays. 49th Yearbook, 2000.

    ERIC Educational Resources Information Center

    Martin, G. Eugene, Ed.

    These 38 essays in 4 units are directed toward the future of technology education. Unit I: Evolving into the 21st Century has one essay, entitled "The Past Defines the Paths to be Taken" (Jerry Streichler). Essays 2-18, in Unit II: Exemplary Practices for the 21st Century, are "Developing a Curriculum Process" (Bryan Albrecht);…

  3. California Community Colleges Family and Consumer Sciences: A Plan for the 21st Century Update, 1998.

    ERIC Educational Resources Information Center

    Mount San Antonio Coll., Walnut, CA.

    This update of the 1998 Plan for the 21st Century was designed to augment the California Community College Family and Consumer Sciences in the 21st Century packet, produced in 1996. It summarizes a variety of activities, products and events that have taken place over the past two years, and suggests resources and contacts for learning more about…

  4. 21st Century Skills Development: Learning in Digital Communities--Technology and Collaboration

    ERIC Educational Resources Information Center

    Short, Barbara J.

    2012-01-01

    This study examines some aspects of student performance in the 21 st century skills of Information and Communication (ICT) Literacy and collaboration. In this project, extant data from the Assessment and Teaching for 21st Century Skills project (ATC21S) will be examined. ATC21S is a collaborative effort among educational agencies in six countries,…

  5. "21st-Century" Skills: Not New, but a Worthy Challenge

    ERIC Educational Resources Information Center

    Rotherham, Andrew J.; Willingham, Daniel T.

    2010-01-01

    A growing number of business leaders, politicians, and educators are united around the idea that students need "21st-century skills" to be successful today. It's exciting to believe that one lives in times that are so revolutionary that they demand new and different abilities. But in fact, the skills students need in the 21st century are not new.…

  6. Food and agriculture in the 21st century

    SciTech Connect

    Reddy, K.R.; Hodges, H.F.; McKinion, J.M.

    1996-12-31

    Agriculturalists in the 21st century will be farming crops in different climates than today. Atmospheric CO{sub 2} will likely exceed 700 {micro}l l{sup {minus}1} by the latter half of the next century, and the mean global temperature has been predicted to be 1.5 to 5.9 C higher than today. Further, the incidence of extreme weather events within a growing season has been predicated to increase. Extreme-weather events often limit crop yields even in today`s environment; e.g., a late spring may severely limit a citrus or winter wheat crop. Agricultural productivity is extremely sensitive to changes projected in the environment, particularly where crops are produced in marginal areas. The authors conducted several studies in which plants were grown in controlled environments with natural radiation levels. Carbon dioxide, water, temperature, and nutrients were each varied independently while the other factors were maintained at nearly optimum conditions. Photosynthesis, transpiration, growth and rate of development were measured. At nearly optimum temperature (26 to 28 C), doubling today`s atmospheric CO{sub 2} concentration results in about 50% increase in biomass production with only trivial changes in the ratio of vegetative to fruit or grain production. However, fruit or grain production is drastically reduced at above-optimum temperatures. The authors examined long-term climatology data from four areas in the US Cotton Belt and a maritime climate, Maros, Indonesia.

  7. Persisting cold extremes under 21st-century warming scenarios

    SciTech Connect

    Kodra, Evan A; Steinhaeuser, Karsten J K; Ganguly, Auroop R

    2011-01-01

    Analyses of climate model simulations and observations reveal that extreme cold events are likely to persist across each land-continent even under 21st-century warming scenarios. The grid-based intensity, duration and frequency of cold extreme events are calculated annually through three indices: the coldest annual consecutive three-day average of daily maximum temperature, the annual maximum of consecutive frost days, and the total number of frost days. Nine global climate models forced with a moderate greenhouse-gas emissions scenario compares the indices over 2091 2100 versus 1991 2000. The credibility of model-simulated cold extremes is evaluated through both bias scores relative to reanalysis data in the past and multi-model agreement in the future. The number of times the value of each annual index in 2091 2100 exceeds the decadal average of the corresponding index in 1991 2000 is counted. The results indicate that intensity and duration of grid-based cold extremes, when viewed as a global total, will often be as severe as current typical conditions in many regions, but the corresponding frequency does not show this persistence. While the models agree on the projected persistence of cold extremes in terms of global counts, regionally, inter-model variability and disparity in model performance tends to dominate. Our findings suggest that, despite a general warming trend, regional preparedness for extreme cold events cannot be compromised even towards the end of the century.

  8. Managing medical groups: 21st century challenges and the impact of physician leadership styles.

    PubMed

    Martin, William E; Keogh, Timothy J

    2004-01-01

    Physician group managers and administrators charged with leading medical groups in the 21st century face a set of old and new challenges and opportunities. Leadership is assumed to make the difference between a successful and not-so-successful medical group. Yet, there is little research about how physician manager leadership styles contribute to the success of medical group practices. This article is a study of physician leadership styles using the DiSC, based upon a sample of 232 physician managers. Dominance (D) and conscientiousness (C) were the two dominant styles found in this study. Moreover, the two dominant combination leadership styles fall under the categories of the "creative" and the 'perfectionist." The article formulates practical recommendations for both physician managers and administrators for leading medical groups to respond more effectively to the challenges and opportunities facing medical groups in the 21st century.

  9. A 21st century roadmap for human health risk assessment.

    PubMed

    Pastoor, Timothy P; Bachman, Ammie N; Bell, David R; Cohen, Samuel M; Dellarco, Michael; Dewhurst, Ian C; Doe, John E; Doerrer, Nancy G; Embry, Michelle R; Hines, Ronald N; Moretto, Angelo; Phillips, Richard D; Rowlands, J Craig; Tanir, Jennifer Y; Wolf, Douglas C; Boobis, Alan R

    2014-08-01

    The Health and Environmental Sciences Institute (HESI)-coordinated Risk Assessment in the 21st Century (RISK21) project was initiated to develop a scientific, transparent, and efficient approach to the evolving world of human health risk assessment, and involved over 120 participants from 12 countries, 15 government institutions, 20 universities, 2 non-governmental organizations, and 12 corporations. This paper provides a brief overview of the tiered RISK21 framework called the roadmap and risk visualization matrix, and articulates the core principles derived by RISK21 participants that guided its development. Subsequent papers describe the roadmap and matrix in greater detail. RISK21 principles include focusing on problem formulation, utilizing existing information, starting with exposure assessment (rather than toxicity), and using a tiered process for data development. Bringing estimates of exposure and toxicity together on a two-dimensional matrix provides a clear rendition of human safety and risk. The value of the roadmap is its capacity to chronicle the stepwise acquisition of scientific information and display it in a clear and concise fashion. Furthermore, the tiered approach and transparent display of information will contribute to greater efficiencies by calling for data only as needed (enough precision to make a decision), thus conserving animals and other resources.

  10. Biosurfactants: Multifunctional Biomolecules of the 21st Century

    PubMed Central

    Santos, Danyelle Khadydja F.; Rufino, Raquel D.; Luna, Juliana M.; Santos, Valdemir A.; Sarubbo, Leonie A.

    2016-01-01

    In the era of global industrialisation, the exploration of natural resources has served as a source of experimentation for science and advanced technologies, giving rise to the manufacturing of products with high aggregate value in the world market, such as biosurfactants. Biosurfactants are amphiphilic microbial molecules with hydrophilic and hydrophobic moieties that partition at liquid/liquid, liquid/gas or liquid/solid interfaces. Such characteristics allow these biomolecules to play a key role in emulsification, foam formation, detergency and dispersal, which are desirable qualities in different industries. Biosurfactant production is considered one of the key technologies for development in the 21st century. Besides exerting a strong positive impact on the main global problems, biosurfactant production has considerable importance to the implantation of sustainable industrial processes, such as the use of renewable resources and “green” products. Biodegradability and low toxicity have led to the intensification of scientific studies on a wide range of industrial applications for biosurfactants in the field of bioremediation as well as the petroleum, food processing, health, chemical, agricultural and cosmetic industries. In this paper, we offer an extensive review regarding knowledge accumulated over the years and advances achieved in the incorporation of biomolecules in different industries. PMID:26999123

  11. Langley Ground Facilities and Testing in the 21st Century

    NASA Technical Reports Server (NTRS)

    Ambur, Damodar R.; Kegelman, Jerome T.; Kilgore, William A.

    2010-01-01

    A strategic approach for retaining and more efficiently operating the essential Langley Ground Testing Facilities in the 21st Century is presented. This effort takes advantage of the previously completed and ongoing studies at the Agency and National levels. This integrated approach takes into consideration the overall decline in test business base within the nation and reduced utilization in each of the Langley facilities with capabilities to test in the subsonic, transonic, supersonic, and hypersonic speed regimes. The strategy accounts for capability needs to meet the Agency programmatic requirements and strategic goals and to execute test activities in the most efficient and flexible facility operating structure. The structure currently being implemented at Langley offers agility to right-size our capability and capacity from a national perspective, to accommodate the dynamic nature of the testing needs, and will address the influence of existing and emerging analytical tools for design. The paradigm for testing in the retained facilities is to efficiently and reliably provide more accurate and high-quality test results at an affordable cost to support design information needs for flight regimes where the computational capability is not adequate and to verify and validate the existing and emerging computational tools. Each of the above goals are planned to be achieved, keeping in mind the increasing small industry customer base engaged in developing unpiloted aerial vehicles and commercial space transportation systems.

  12. Science and Technology in Global 21st Century Societies

    SciTech Connect

    Atkinson, George H.

    2008-10-08

    Many of the most significant geopolitical policy and security issues facing both developed and developing nations in the increasingly global societies of the 21st century are directly connected with the remarkably rapid and profound scientific achievements of our time. The urgency of addressing immediate needs must be balanced with the patience to accurately identify and incorporate those emerging and 'at-the-horizon' S and T advances into longer-term governmental planning, not only in the formulation of policy, but as critically, in its implementation. The fostering of safe, secure, and prosperous 'knowledge-based societies' is increasingly related directly to the success a government has in meeting these responsibilities. By launching the new Institute on Science for Global Policy (ISGP) at the University of California, an effort is underway to significantly expand opportunities that foster continuous dialogue, critical debates and even constructive disagreement (without attribution) concerning S and T-related policy decisions between international government officials and distinguished members of the global S and T community. Governmental, civil society, and selected private sector organizations worldwide are participating and supporting the ISGP programs.

  13. Stratospheric ozone in the 21st Century: The chlorofluorocarbon problem

    SciTech Connect

    Rowland, F.S. )

    1991-04-01

    Ozone (O{sub 3}) exists in a dynamic equilibrium in the stratosphere, balanced between formation by solar ultraviolet photolysis ({lambda} < 242 nm) of molecular O{sub 2} (O + O{sub 2} {yields} O{sub 3}) and destruction by various chemical processes including several chain reaction sequences triggered by HO{sub x}, NO{sub x}, and ClO{sub x} radicals. The ozone dissipates over Antarctica by November through northward mixing, only to begin reappearing in late August of the following year. Substantial ozone losses have also appeared, although not as spectacularly as over Antarctica, in the Northern Hemisphere's temperate and polar regions. The primary cause for the Antarctic ozone loss, and the probable cause for the northern losses, is the increasing concentration in the stratosphere of anthropogenic chlorine, especially chlorine released by solar UV photolysis from chlorofluorocarbon (CFC) compounds such as CCl{sub 2}F{sub 2} (CFC-12), CCl{sub 3}F (CFC-11) and CCl{sub 2}FCClF{sub 2} (CFC-113). Because these molecules have average atmospheric lifetimes of many decades, excess anthropogenic chlorine will persist in the stratosphere for comparable time periods, and the Antarctic ozone hole will be an important atmospheric phenomenon throughout the 21st century.

  14. A 21st Century Update on Neurotoxicity Risk Assessment ...

    EPA Pesticide Factsheets

    In 1998, EPA published Guidelines for Neurotoxicity Risk Assessment as the basis for interpreting neurotoxicity results. At that time, the focus was on traditional toxicity testing and human clinical /epidemiological data. More recently, a change in approach to toxicity testing was proposed in “A 21st Century Update on Neurotoxicity Risk Assessment “ (NRC, 2007), stating that traditional toxicity testing was too slow and expensive to develop information on the potential toxicity of the large number of untested chemicals already used in commerce. In addition, new technologies have compounded the problem as new materials, such as engineered nanomaterials, are introduced at a rate exceeding traditional testing capacity. There is currently much effort to develop higher throughput neurotoxicity testing capabilities, especially for developmental neurotoxicity, but there is no general consensus regarding how alternative testing data should be interpreted for neurotoxicity risk assessment. The dependence of critical functions, such as learning, memory or sensory perception, on the operation of integrated neural systems makes the interpretation of data from simple test assays particularly difficult. The concept of Adverse Outcome Pathways (AOP), in which molecular initiating events (MIE) trigger a sequence of steps leading to an adverse outcome, may provide a conceptual framework in which simple alternative testing data indicative of MIEs can be used to predict neur

  15. Cyberbullying: a 21st Century Health Care Phenomenon.

    PubMed

    Carter, Jemica M; Wilson, Feleta L

    2015-01-01

    This study examined bullying and cyberbullying prevalence among 367 adolescents 10 to 18 years of age who were attending schools and community organizations in suburban and urban neighborhoods in the Midwest United States. The correlational design investigated adolescents' daily use of technology that could be used to cyberbully peers, such as cell phones, computers, email, and the Internet. Results showed that 30% of participants had been bullied during school, and 17% had been cyberbullied, with online social networking sites the most common media employed (68%). The majority of participants owned or had access to computers (92%), email accounts (88%), social networking accounts (e.g., Facebook or MySpace) (82%), and cell phones (79%). Daily technology use included an average of two hours on a computer and a median of 71 text messages per day. Logistic regression analysis revealed no significant differences in bullying or cyberbullying prevalence based on location (urban or suburban) or demographic characteristics. Given the substantial presence of cyberbullying and the increase in technology use among adolescents in the 21st century, nurses need knowledge of the phenomenon to plan assessments in clinical practice. Early identification and assessment of cyberbullying victims and perpetrators, and development and implementation of effective interventions are needed to reduce this form of bullying among adolescents.

  16. Risk Assessment in the 21st Century | Science Inventory | US ...

    EPA Pesticide Factsheets

    For the past ~50 years, risk assessment depended almost exclusively on animal testing for hazard identification and dose-response assessment. Originally sound and effective, with increasing dependence on chemical tools and the number of chemicals in commerce, this traditional approach is no longer adequate. This presentation provides an update on current progress in achieving the goals outlined in the NAS report on Toxicology Testing in the 21st Century, highlighting many of the advances lead by the EPA. Topics covered include the evolution of the mode of action framework into a chemically agnostic, adverse outcome pathway (AOP), a systems-based data framework that facilitates integration of modifiable factors (e.g., genetic variation, life stages), and an understanding of networks, and mixtures. Further, the EDSP pivot is used to illustrate how AOPs drive development of predictive models for risk assessment based on assembly of high throughput assays representing AOP key elements. The birth of computational exposure science, capable of large-scale predictive exposure models, is reviewed. Although still in its infancy, development of non-targeted analysis to begin addressing exposome also is presented. Finally, the systems-based AEP is described that integrates exposure, toxicokinetics and AOPs into a comprehensive framework. For the past ~50 years, risk assessment depended almost exclusively on animal testing for hazard identification and dose-response as

  17. Biosurfactants: Multifunctional Biomolecules of the 21st Century.

    PubMed

    Santos, Danyelle Khadydja F; Rufino, Raquel D; Luna, Juliana M; Santos, Valdemir A; Sarubbo, Leonie A

    2016-03-18

    In the era of global industrialisation, the exploration of natural resources has served as a source of experimentation for science and advanced technologies, giving rise to the manufacturing of products with high aggregate value in the world market, such as biosurfactants. Biosurfactants are amphiphilic microbial molecules with hydrophilic and hydrophobic moieties that partition at liquid/liquid, liquid/gas or liquid/solid interfaces. Such characteristics allow these biomolecules to play a key role in emulsification, foam formation, detergency and dispersal, which are desirable qualities in different industries. Biosurfactant production is considered one of the key technologies for development in the 21st century. Besides exerting a strong positive impact on the main global problems, biosurfactant production has considerable importance to the implantation of sustainable industrial processes, such as the use of renewable resources and "green" products. Biodegradability and low toxicity have led to the intensification of scientific studies on a wide range of industrial applications for biosurfactants in the field of bioremediation as well as the petroleum, food processing, health, chemical, agricultural and cosmetic industries. In this paper, we offer an extensive review regarding knowledge accumulated over the years and advances achieved in the incorporation of biomolecules in different industries.

  18. Risk assessment in the 21st century: roadmap and matrix.

    PubMed

    Embry, Michelle R; Bachman, Ammie N; Bell, David R; Boobis, Alan R; Cohen, Samuel M; Dellarco, Michael; Dewhurst, Ian C; Doerrer, Nancy G; Hines, Ronald N; Moretto, Angelo; Pastoor, Timothy P; Phillips, Richard D; Rowlands, J Craig; Tanir, Jennifer Y; Wolf, Douglas C; Doe, John E

    2014-08-01

    Abstract The RISK21 integrated evaluation strategy is a problem formulation-based exposure-driven risk assessment roadmap that takes advantage of existing information to graphically represent the intersection of exposure and toxicity data on a highly visual matrix. This paper describes in detail the process for using the roadmap and matrix. The purpose of this methodology is to optimize the use of prior information and testing resources (animals, time, facilities, and personnel) to efficiently and transparently reach a risk and/or safety determination. Based on the particular problem, exposure and toxicity data should have sufficient precision to make such a decision. Estimates of exposure and toxicity, bounded by variability and/or uncertainty, are plotted on the X- and Y-axes of the RISK21 matrix, respectively. The resulting intersection is a highly visual representation of estimated risk. Decisions can then be made to increase precision in the exposure or toxicity estimates or declare that the available information is sufficient. RISK21 represents a step forward in the goal to introduce new methodologies into 21st century risk assessment. Indeed, because of its transparent and visual process, RISK21 has the potential to widen the scope of risk communication beyond those with technical expertise.

  19. Maunder's Butterfly Diagram in the 21st Century

    NASA Technical Reports Server (NTRS)

    Hathaway, David H.

    2005-01-01

    E. Walter Maunder created his first "Butterfly Diagram" showing the equatorward drift of the sunspot latitudes over the course of each of two solar cycles in 1903. This diagram was constructed from data obtained through the Royal Greenwich Observatory (RGO) starting in 1874. The RGO continued to acquire data up until 1976. Fortunately, the US Air Force (USAF) and the US National Oceanic and Atmospheric Administration (NOAA) have continued to acquire similar data since that time. This combined RGO/USAF/NOAA dataset on sunspot group positions and areas now extends virtually unbroken from the 19th century to the 21st century. The data represented in the Butterfly Diagram contain a wealth of information about solar activity and the solar cycle. Solar activity (as represented by the sunspots) appears at mid-latitudes at the start of each cycle. The bands of activity spread in each hemisphere and then drift toward the equator as the cycle progresses. Although the equator itself tends to be avoided, the spread of activity reaches the equator at about the time of cycle maximum. The cycles overlap at minimum with old cycle spots appearing near the equator while new cycle spots emerge in the mid-latitudes. Large amplitude cycles tend to have activity starting at higher latitudes with the activity spreading to higher latitudes as well. Large amplitude cycles also tend to be preceded by earlier cycles with faster drift rates. These drift rates may be tied to the Sun s meridional circulation - a component in many dynamo theories for the origin of the sunspot cycle. The Butterfly Diagram must be reproduced in any successful dynamo model for the Sun.

  20. Global perspective on energy. [Projecting into 21st century

    SciTech Connect

    Anderson, T.D.

    1980-04-11

    The technological world of today finds us with a population of over 4 billion with a doubling time of 30 to 40 years. Even with the rapid introduction of effective fertility control, the momentum of population - a phenomenon caused by a population age structure biased toward the young - will carry us to a population of 12 to 16 billion in the 21st century. With fixed land resources, the energy inputs to support the increased population will be several tims the present world energy consumption. How does this conclusion square with the notion that we are running out of energy. Are the billions of new people doomed to malnutrition and disease because we cannot provide the energy needed to support them. Answering in the negative, the author says: (1) proved reserves of conventional energy resources are substantial and the prospects of adding to these reserves are good; (2) unconventional resources of oil, gas, and uranium are many times larger than our present conventional reserves; and (3) nuclear fisson energy alone could support the world for several centuries. Even though the general energy picture is bright, the outlook for the less developed countries is not, he feels. To exploit the energy sources of the future requires large capital investments - something that only the developed countries can manage. One of the major contributions the developed countries can make to those that are less fortunate is to take the pressure off oil so as to stabilize the price and supply situation. In this regard, the US is in an excellent position to take the lead.

  1. A 21st Century Library in a 20th Century Space

    ERIC Educational Resources Information Center

    Graboyes, Alanna S.

    2012-01-01

    The library at George C. Marshall High School in Fairfax County, Virginia, needed an update to better meet the needs of 21st century students. A major renovation was in the works, but head librarian Graboyes wanted to do something to make the library useful and appealing for current students. With careful budgeting and donations of time and money,…

  2. What is nursing in the 21st century and what does the 21st century health system require of nursing?

    PubMed

    Scott, P Anne; Matthews, Anne; Kirwan, Marcia

    2014-01-01

    It is frequently claimed that nursing is vital to the safe, humane provision of health care and health service to our populations. It is also recognized however, that nursing is a costly health care resource that must be used effectively and efficiently. There is a growing recognition, from within the nursing profession, health care policy makers and society, of the need to analyse the contribution of nursing to health care and its costs. This becomes increasingly pertinent and urgent in a situation, such as that existing in Ireland, where the current financial crisis has lead to public sector employment moratoria, staff cuts and staffing deficits, combined with increased patient expectation, escalating health care costs, and a health care system restructuring and reform agenda. Such factors, increasingly common internationally, make the identification and effective use of the nursing contribution to health care an issue of international importance. This paper seeks to explore the nature of nursing and the function of the nurse within a 21st century health care system, with a focus on the Irish context. However, this analysis fits into and is relevant to the international context and discussion regarding the nursing workforce. This paper uses recent empirical studies exploring the domains of activity and focus of nursing, together with nurses perceptions of their role and work environment, in order to connect those findings with core conceptual questions about the nature and function of nursing.

  3. [History of oyster as drug from the origin to the 21st century].

    PubMed

    Bonnemain, Bruno

    2015-06-01

    Since Antiquity, oyster is a subject of interest and medical use, as indicated by Oribiase and Galien. From the 17th century, this unique drug was proposed by physicians for various diseases, and more often for (la rage). One could think that that drug disappeared at the 20th and 21st centuries. But we can observe that it was still recommended by several authors as drug. Still today, companies offer oyster under various forms for allopathic and homeopathic treatments, as well as for food supplement. Research are ongoing to discover active substances within oyster and their potential medical interests.

  4. Prediction and Prevention of Autoimmune Disease in the 21st Century: A Review and Preview.

    PubMed

    Rose, Noel R

    2016-03-01

    Autoimmune diseases represent a family of at least 80 illnesses that share a common pathogenesis: an immune-mediated attack on the body's own organs. Collectively, autoimmune diseases affect some 20 million Americans, predominantly women. Many of these diseases are increasing in frequency in industrialized countries. Treatment of autoimmune diseases improved greatly during the second half of the 20th century but has been hampered because the diseases often progress before a clinical diagnosis is possible. Research in the 21st century is focusing on prospective prediction using the tools of systems biology.

  5. 21st Century Community Learning Centers: Providing Afterschool and Summer Learning Support to Communities Nationwide

    ERIC Educational Resources Information Center

    Afterschool Alliance, 2014

    2014-01-01

    The 21st Century Community Learning Centers (21st CCLC) initiative is the only federal funding source dedicated exclusively to before-school, afterschool, and summer learning programs. Each state education agency receives funds based on its share of Title I funding for low-income students at high-poverty, low performing schools. Funds are also…

  6. Beyond the Traditional Brick Box: Designing School for the 21st Century.

    ERIC Educational Resources Information Center

    NEA Today, 2000

    2000-01-01

    Presents observations on what changes and design considerations may evolve as schools move into the 21st Century. Questions addressed include remodeling existing schools to meet 21st needs, the community's role in the redesign process, the difficulty of designing by committee, and financing alternatives for poorer school districts who want to…

  7. Navigating Massively Multiplayer Online Games: Evaluating 21st Century Skills for Learning within Virtual Environments

    ERIC Educational Resources Information Center

    McCreery, Michael P.; Schrader, P. G.; Krach, S. Kathleen

    2011-01-01

    There is a substantial and growing interest in immersive virtual spaces as contexts for 21st century skills like problem solving, communication, and collaboration. However, little consideration has been given to the ways in which users become proficient in these environments or what types of target behaviors are associated with 21st century…

  8. ENVIRONMENTAL SCIENCES IN THE 21ST CENTURY: PARADIGMS, OPPORTUNITIES, AND CHALLENGES

    EPA Science Inventory

    In: Environmental Sciences in the 21st Century: Paradigms, Opportunities, and Challenges: Abstract Book: SETAC 21st Annual Meeting, 12-16 November 2000, Nashville, TN.. Society of Environmental Toxicology and Chemistry, Pensacola, FL. Pp. p. 180.

    Bioavailability and rates...

  9. 21st Century Science as a Relational Process: From Eureka! to Team Science and a Place for Community Psychology

    PubMed Central

    Tebes, Jacob Kraemer; Thai, Nghi D.; Matlin, Samantha L.

    2014-01-01

    In this paper we maintain that 21st century science is, fundamentally, a relational process in which knowledge is produced (or co-produced) through transactions among researchers or among researchers and public stakeholders. We offer an expanded perspective on the practice of 21st century science, the production of scientific knowledge, and what community psychology can contribute to these developments. We argue that: 1) trends in science show that research is increasingly being conducted in teams; 2) scientific teams, such as transdisciplinary teams of researchers or of researchers collaborating with various public stakeholders, are better able to address complex challenges; 3) transdisciplinary scientific teams are part of the larger, 21st century transformation in science; 4) the concept of heterarchy is a heuristic for team science aligned with this transformation; 5) a contemporary philosophy of science known as perspectivism provides an essential foundation to advance 21st century science; and 6) community psychology, through its core principles and practice competencies, offers theoretical and practical expertise for advancing team science and the transformation in science currently underway. We discuss the implications of these points and illustrate them briefly with two examples of transdisciplinary team science from our own work. We conclude that a new narrative is emerging for science in the 21st century that draws on interpersonal transactions in teams, and active engagement by researchers with the public to address critical accountabilities. Because of its core organizing principles and unique blend of expertise on the intersection of research and practice, community psychologists are extraordinarily well-prepared to help advance these developments, and thus have much to offer 21st century science. PMID:24496718

  10. Improved Projections of 21st Century Trans-Arctic Shipping

    NASA Astrophysics Data System (ADS)

    Melia, N.; Haines, K.; Hawkins, E.

    2015-12-01

    Climate models unanimously project a decline in the extent and thickness of Arctic sea ice as the climate warms, but at differing rates. Projecting the timing of an ice-free Arctic is a topic that has received considerable scientific and public attention. An ice-free Arctic opens up the potential for shorter global trade routes through the Arctic Ocean and there has already been a sharp increase in the number of transits along Russia's Northern Sea Route with escorts from nuclear powered icebreakers.Here we present results on the future of trans-Arctic shipping using bias corrected sea ice thickness projections, utilising the CMIP5 multi-model ensemble and considering multiple emission scenarios. We find that for 'Open Water' vessels (normal ocean going vessels that possess no specific ice strengthening), unaided trans-Arctic shipping is likely to become feasible in the next couple of decades. We find that the North West Passage will open approximately a decade later than the Northern Sea Route. Initially however, both routes exhibit marked inter-annual variability in accessibility which we quantify. The hypothesised trans-polar sea route through international waters via the North Pole will start to become navigable by 2050. Towards the latter period of the 21st century, normal ocean going vessels will be able to transit their choice of any of these routes for at least six months of any given year under the RCP 8.5 high future emissions scenario and four months for the lower RCP 4.5 emissions scenario. These findings suggest that further increases in global temperature could transform the Arctic into a global transport hub.

  11. Occupational health in the USA in the 21st century.

    PubMed

    Felton, J S

    2000-09-01

    Comparable to the confusion encountered in the birth of the machine age is the perplexing reconfiguration of the United States' health care system. Paralleling the advances in medicine have been the divesting mergers and downsizing of industry, coupled with globalization, which have released millions of long-time workers. The labour contingent is changing, with the addition of great numbers of women and immigrant workers, and the manufacturing economy has become one of service and information. Serving the occupational health (OH) needs of such a force have been the professional societies of physicians, nurses, and industrial hygienists, with their members providing care in a broad variety of facilities. It is possible that a national organization, including all these disciplines, would have a greater voice in the protection of workers' health. Immediate leadership of an occupational health service (OHS) can be rotated among the disciplines, so that competition for primacy among the professionals would end. The new workforce demands culture sensitivity among OH personnel and polylingual capabilities may be demanded in the future. Management skills will be required of all in OH, and greater participation of employees in OH policy will characterize the decades ahead. Nearly neglected up to now, occupational mental health programming will be required to meet the real needs of workers, and to counter the move to outsource OH services, where little patient contact results. Behavioural safety, total quality management, and application of the rapidly developing technologies in health care will define the 21st century efforts in OH. Remaining issues, such as violence, telecommuting injuries, the inclusion of alternative medicine, and women's health, among others, will see carry-over for resolution into the year 2000.

  12. Using Technology in Helping Students Achieve 21st Century Skills: A Pilot Study

    ERIC Educational Resources Information Center

    Silvernail, David L.; Small, Dorothy; Walker, Leanne; Wilson, Richard L.; Wintle, Sarah E.

    2008-01-01

    As everyone enters the 21st Century there is a great deal of discussion in business and education circles alike about the type of skills the youth will need to survive and thrive in this century. At the same time, there is little known today about the level of 21st Century skills students currently have. In part this is because, as a nation,…

  13. Mid-21st Century Changes to Surface Hydrology Over the Los Angeles Region

    NASA Astrophysics Data System (ADS)

    Schwartz, Marla Ann

    This thesis explores projected mid-21st century changes to surface hydrological fluxes and states in the Los Angeles region at 2km resolution. This work quantifies and describes potential impacts of climate change to precipitation, runoff, evapotranspiration and soil column moisture content in the Los Angeles region. Little previous research has focused on the impacts of climate change to water resources and surface hydrology in this region. We simulate detailed climatologies of surface hydrology for the late 20th century and mid 21st century. By looking at differences between the future and baseline periods, mid-century changes to surface hydrology relative to the late 20th century can be evaluated in our study region. Using dynamical downscaling techniques and the Weather Research and Forecasting (WRF) model, we develop a detailed high-resolution climatology for the Los Angeles region from coarse-resolution North America Regional Reanalysis (NARR) data and output from five "business as usual" global climate model (GCMs) simulations in the Fifth Coupled Model Intercomparison Project (CMIP5) data archive. Output from the dynamical downscaling WRF simulations is then used to force the offline Noah Land Surface Model (Noah-LSM), which simulates near-surface state variables and surface turbulent fluxes. This methodology allows us to assess potential impacts of climate change to surface hydrology in the Los Angeles region at scales relevant to local policy makers or water resources planners.

  14. A look at cultural psychiatry in the 21st century.

    PubMed

    Ruiz, Pedro

    2011-08-01

    Cultural psychiatry, as a subspecialty of psychiatry and thus medicine, has grown steadily and extensively in the 20th century, especially during the second part of this century. In this article, we look at the origins of cultural psychiatry; at its history through the centuries; at its role in the clinical, educational, and research domains; at its significance in today's conceptualization of the fields of psychiatry and mental health; and at its future perspectives within the realms of both medicine and psychiatry.

  15. Developing 21st century skills through the use of student personal learning networks

    NASA Astrophysics Data System (ADS)

    Miller, Robert D.

    This research was conducted to study the development of 21st century communication, collaboration, and digital literacy skills of students at the high school level through the use of online social network tools. The importance of this study was based on evidence high school and college students are not graduating with the requisite skills of communication, collaboration, and digital literacy skills yet employers see these skills important to the success of their employees. The challenge addressed through this study was how high schools can integrate social network tools into traditional learning environments to foster the development of these 21st century skills. A qualitative research study was completed through the use of case study. One high school class in a suburban high performing town in Connecticut was selected as the research site and the sample population of eleven student participants engaged in two sets of interviews and learned through the use social network tools for one semester of the school year. The primary social network tools used were Facebook, Diigo, Google Sites, Google Docs, and Twitter. The data collected and analyzed partially supported the transfer of the theory of connectivism at the high school level. The students actively engaged in collaborative learning and research. Key results indicated a heightened engagement in learning, the development of collaborative learning and research skills, and a greater understanding of how to use social network tools for effective public communication. The use of social network tools with high school students was a positive experience that led to an increased awareness of the students as to the benefits social network tools have as a learning tool. The data supported the continued use of social network tools to develop 21st century communication, collaboration, and digital literacy skills. Future research in this area may explore emerging social network tools as well as the long term impact these tools

  16. The 21st-Century College Student: Implications for Athletic Training Education Programs

    PubMed Central

    Martin, Malissa; Buxton, Barton

    1997-01-01

    Objective: With the onset of the 21 st century and increasing student diversity, institutions of higher education must become more attuned to the challenges, concerns, and needs of students entering the professions of athletic training and sports medicine. This review discusses the characteristics of the 21st-century college student. Data Sources: The sources for this information were courses of study in the authors' doctoral programs from 1980 to 1994. Data Synthesis: In the 21 st century, students of increasingly diverse ages, races, cultures, ethnicities, and classes will enter the professions of athletic training and sports medicine. Institutions of higher education that recognize the needs of their nontraditional students will be better able to serve these students. Conclusions/Recommendations: To effectively serve the 21st-century student, institutions of higher education must provide multicultural training, flexible schedules, accelerated programs, and learning experiences that are both practical and tangible. PMID:16558433

  17. Roadmap and technical white papers for the 21st century truck partnership

    SciTech Connect

    None, None

    2006-12-01

    21st Century Truck Partnership will support the development and implementation of technologies that will cut fuel use and emissions and enhance safety, affordability, and performance of trucks and buses.

  18. The Keepers of the Key: Development Education in the 21st Century.

    ERIC Educational Resources Information Center

    Crease, Skid

    1999-01-01

    Discusses the role of development education in the 21st century. Awareness of the global interconnectedness of issues of water, food, health, education, and wealth is broadening the scope of development education to include a closer look at home. (CCM)

  19. Assessing 21st Century Skills: Summary of a Workshop

    ERIC Educational Resources Information Center

    Koenig, Judith Anderson

    2011-01-01

    The routine jobs of yesterday are being replaced by technology and/or shipped off-shore. In their place, job categories that require knowledge management, abstract reasoning, and personal services seem to be growing. The modern workplace requires workers to have broad cognitive and affective skills. Often referred to as "21st century…

  20. Predicting the Arctic Ocean Environment in the 21st century

    NASA Astrophysics Data System (ADS)

    Aksenov, Yevgeny; Popova, Ekaterina; Yool, Andrew; Nurser, George

    2015-04-01

    Recent environmental changes in the Arctic have clearly demonstrated that climate change is faster and more vigorously in the Polar Regions than anywhere else. Significantly, change in the Arctic Ocean (AO) environment presents a variety of impacts, from ecological to social-economic and political. Mitigation of this change and adaptation to it requires detailed and robust environmental predictions. Here we present a detailed projection of ocean circulation and sea ice from the present until 2099, based on an eddy-permitting high-resolution global simulation of the NEMO ¼ degree ocean model. The model is forced at the surface with HadGEM2-ES atmosphere model output from the UK Met. Office IPCC Assessment Report 5 (AR5) Representative Concentration Pathways 8.5 (RCP8.5) scenario. The HadGEM2-ES simulations span 1860-2099 and are one of an ensemble of runs performed for the Coupled Model Intercomparison Project 5 (CMIP5) and IPCC AR5. Between 2000-2009 and 2090-2099 the AO experiences a significant warming, with sea surface temperature increasing on average by about 4° C, particularly in the Barents and Kara Seas, and in the Greenland Sea and Hudson Bay. By the end of the simulation, Arctic sea ice has an average annual thickness of less than 10 cm in the central AO, and less than 0.5 m in the East-Siberian Sea and Canadian Archipelago, and disappears entirely during the Arctic summer. In summer, opening of large areas of the Arctic Ocean to the wind and surface waves leads to the Arctic pack ice cover evolving into the Marginal Ice Zone (MIZ). In winter, sea ice persists until the 2030s; then it sharply declines and disappears from the Central Arctic Ocean by the end of the 21st century, with MIZ provinces remaining in winter along the Siberian, Alaskan coasts and in the Canadian Arctic Archipelago. Analysis of the AO circulation reveals evidence of (i) the reversal of the Arctic boundary currents in the Canadian Basin, from a weak cyclonic current in 2040-2049 to

  1. Oceanic N2O emissions in the 21st century

    NASA Astrophysics Data System (ADS)

    Martinez-Rey, J.; Bopp, L.; Gehlen, M.; Tagliabue, A.; Gruber, N.

    2014-12-01

    The ocean is a substantial source of nitrous oxide (N2O) to the atmosphere, but little is known on how this flux might change in the future. Here, we investigate the potential evolution of marine N2O emissions in the 21st century in response to anthropogenic climate change using the global ocean biogeochemical model NEMO-PISCES. We implemented two different parameterizations of N2O production, which differ primarily at low oxygen (O2) conditions. When forced with output from a climate model simulation run under the business-as-usual high CO2 concentration scenario (RCP8.5), our simulations suggest a decrease of 4 to 12% in N2O emissions from 2005 to 2100, i.e., a reduction from 4.03/3.71 to 3.54/3.56 Tg N yr-1 depending on the parameterization. The emissions decrease strongly in the western basins of the Pacific and Atlantic oceans, while they tend to increase above the Oxygen Minimum Zones (OMZs), i.e., in the Eastern Tropical Pacific and in the northern Indian Ocean. The reduction in N2O emissions is caused on the one hand by weakened nitrification as a consequence of reduced primary and export production, and on the other hand by stronger vertical stratification, which reduces the transport of N2O from the ocean interior to the ocean surface. The higher emissions over the OMZ are linked to an expansion of these zones under global warming, which leads to increased N2O production associated primarily with denitrification. From the perspective of a global climate system, the averaged feedback strength associated with the projected decrease in oceanic N2O emissions amounts to around -0.009 W m-2 K-1, which is comparable to the potential increase from terrestrial N2O sources. However, the assesment for a compensation between the terrestrial and marine feedbacks calls for an improved representation of N2O production terms in fully coupled next generation of Earth System Models.

  2. Hydroclimatic Extremes and Cholera Dynamics in the 21st Century

    NASA Astrophysics Data System (ADS)

    Akanda, A. S.; Jutla, A. S.; Islam, S.

    2012-12-01

    Cholera, an acute water-borne diarrheal illness, has reemerged as a significant health threat across much of the developing world. Despite major advances in the ecological and the microbiological understanding of the causative agent, V. cholerae, the role of the underlying climatic and environmental processes in propagating transmission is not adequately understood. Recent findings suggest a more prominent role of hydroclimatic extremes - droughts and floods - on the unique dual cholera peaks in the Bengal Delta region of South Asia, the native homeland of cholera. Increasing water scarcity and abundance, and coastal sea-level rise, influenced by changing climate patterns and large-scale climatic phenomena, is likely to adversely impact cholera transmission in South Asia. We focus on understanding how associated changes in macro-scale conditions in this region will impact micro-scale processes related to cholera in coming decades. We use the PRECIS Regional Climate Model over the Ganges-Brahmaputra-Meghna (GBM) basin region to simulate detailed high resolution projections of climate patterns for the 21st century. Precipitation outputs are analyzed for the 1980-2040 period to identify the trends and changes in hydroclimatic extremes and potential impacts on cholera dynamics over the next three decades (2010-2040), in relation to the cholera surveillance operations over the past three decades (1980-2010). We find that an increased number of extreme precipitation events with prolonged dry periods in the Ganges basin region will likely adversely affect dry season cholera outbreaks. Increased monsoon precipitation volumes in the Brahmaputra basin catchments are likely to cause record floods and subsequently trigger large epidemics in downstream areas. Our results provide new insight by identifying the changes in the two distinctly different, pre and post monsoon, cholera transmission mechanisms related to large-scale climatic controls that prevail in the region. A

  3. Pediatric hospitals' and physician strategies for the 21st century.

    PubMed

    Thompson, J W; Chesney, R W; Stocks, R M; Shmerling, J; Herron, P

    1999-05-01

    hospitals in the 21st century, serving the role of physician extenders, if not physician substitutes. To ensure their own survival, physicians must develop their own strategic plans as have the hospitals in which they practice. Optimally they should embrace those activities that parallel their hospital's efforts such as Quality Improvement (CQI, Benchmarking), cost containment, and practice mergers.

  4. Stratospheric Ozone Predictions For The Late 21st Century

    NASA Astrophysics Data System (ADS)

    Douglass, A. R.; Olsen, M. A.; Stolarski, R. S.; Strahan, S. E.; Oman, L.

    2013-12-01

    Simulations of ozone evolution from 1960 until ~2100 from chemistry climate models (CCMs) that participated in CCMVal-2 are broadly consistent in that stratospheric ozone increases as chlorofluorcarbons decrease and the stratosphere cools (which affects the rate of temperature dependent loss processes), however, details of the projections vary significantly. Differences in the ozone response to specified changes in chlorine containing source gases dominate during the first half of the integrations. For example, from 1980 to 2000, chlorine change is by far the most important cause of ozone change, and the CCMs produce changes in the 60S-60N average column ozone that range between -3 DU and -17 DU. In the second half of the 21st century climate change is primarily responsible for ozone change. By 2080 the CCMs produce changes in the 60S-60N average upper stratospheric ozone column that range from 4 DU to 10 DU. The CCM range of differences is due to differences in both composition and upper stratospheric temperature. Ozone loss processes each have their own temperature sensitivity, and the net sensitivity of ozone to temperature change in each CCM depends on the relative importance of each loss process; this depends on the composition and temperature for the baseline atmosphere. In the lower stratosphere, climate change affects ozone evolution through changes in photochemical reaction rates due to stratospheric cooling and through circulation differences affecting transport of ozone and other trace gases. These are not separable using an approach such as multiple linear regression because changes in circulation and temperature have the same time dependence after accounting for contributions due to chlorine change. Recent attention has focused on similarity of the CCMs in that all predict a speed-up of the Brewer Dobson circulation. However, differences in the magnitude of the speed-up, differences in horizontal mixing and differences in the photochemical response to

  5. Use of Technology in the Classroom as Perceived by Public School Teachers in Milwaukee during Early 21st Century

    ERIC Educational Resources Information Center

    Skinner, Sharon F.

    2013-01-01

    This project utilized descriptive methodology to examine the research question, how is technology being used in the classroom, as perceived by public school teachers in Milwaukee during early 21st century? In order to fully analyze this question, both quantitative and qualitative data were utilized. The researcher developed a survey for the…

  6. The diagnosis of sepsis revisited - a challenge for young medical scientists in the 21st century.

    PubMed

    Lynn, Lawrence A

    2014-01-02

    In 1991, a well-meaning consensus group of thought leaders derived a simple definition for sepsis which required the breach of only a few static thresholds. More than 20 years later, this simple definition has calcified to become the gold standard for sepsis protocols and research. Yet sepsis clearly comprises a complex, dynamic, and relational distortion of human life. Given the profound scope of the loss of life worldwide, there is a need to disengage from the simple concepts of the past. There is an acute need to develop 21st century approaches which engage sepsis in its true form, as a complex, dynamic, and relational pattern of death.

  7. Engine technology challenges for a 21st century high speed civil transport

    NASA Technical Reports Server (NTRS)

    Shaw, Robert J.

    1991-01-01

    Recent NASA funded studies by Boeing and Douglas suggest an opportunity exists for a 21st Century High Speed Civil Transport (HSCT) to become part of the international air transportation system. However, before this opportunity for high speed travel can be realized, certain environmental and and economic barrier issues must be overcome. These challenges are outlined. Research activities which NASA has planned to address these barrier issues and to provide a technology base to allow U.S. manufacturers to make an informed go/no go decision on developing the HSCT are discussed.

  8. Propulsion challenges for a 21st century economically viable, environmentally compatible High-Speed Civil Transport

    NASA Technical Reports Server (NTRS)

    Shaw, Robert J.

    1991-01-01

    Recent NASA funded studies suggest an opportunity exists for a 21st Century High Speed Civil Transport (HSCT) to become part of the international air transportation system. However, before this opportunity for high speed travel can be realized, certain environmental and economic barrier issues must be overcome. These challenges are outlined. Research activities which NASA has planned to address these barrier issues and provide a technology base to allow the U.S. manufacturers to make an informed go/no go decision on developing an HSCT are discussed.

  9. The diagnosis of sepsis revisited - a challenge for young medical scientists in the 21st century

    PubMed Central

    2014-01-01

    In 1991, a well-meaning consensus group of thought leaders derived a simple definition for sepsis which required the breach of only a few static thresholds. More than 20 years later, this simple definition has calcified to become the gold standard for sepsis protocols and research. Yet sepsis clearly comprises a complex, dynamic, and relational distortion of human life. Given the profound scope of the loss of life worldwide, there is a need to disengage from the simple concepts of the past. There is an acute need to develop 21st century approaches which engage sepsis in its true form, as a complex, dynamic, and relational pattern of death. PMID:24383420

  10. Studies of 21st-Century Precipitation Trends Over West Africa

    NASA Technical Reports Server (NTRS)

    Druyan, Leonard M.

    2010-01-01

    West Africa includes a semi-arid zone between the Sahara Desert and the humid Gulf of Guinea coast, approximately between 10 N and 20 N, which is irrigated by summer monsoon rains. This article refers to the region as the Sahel. Rain-fed agriculture is the primary sustenance for Sahel populations, and severe droughts (in the 1970s and 1980s), therefore, have devastating negative societal impacts. The future frequency of Sahel droughts and the evolution of its hydrological balance are therefore of great interest. The article reviews 10 recent research studies that attempt to discover how climate changes will affect the hydrology of the Sahel throughout the 21st century. All 10 studies rely on atmosphere ocean global climate model (AOGCM) simulations based on a range of greenhouse gas emissions scenarios. Many of the simulations are contained in the Intergovernmental Panel on Climate Change archives for Assessment Reports #3 and #4. Two of the studies use AOGCM data to drive regional climate models. Seven studies make projections for the first half of the 21st century and eight studies make projections for the second half. Some studies make projections of wetter conditions and some predict more frequent droughts, and each describes the atmospheric processes associated with its prediction. Only one study projects more frequent droughts before 2050, and that is only for continent-wide degradation in vegetation cover. The challenge to correctly simulate Sahel rainfall decadal trends is particularly daunting because multiple physical mechanisms compete to drive the trend upwards or downwards. A variety of model deficiencies, regarding the simulation of one or more of these physical processes, taints models climate change projections. Consequently, no consensus emerges regarding the impact of anticipated greenhouse gas forcing on the hydrology of the Sahel in the second half of the 21st century.

  11. In-Service Training Needs of Agriculture Teachers for Preparing Them to Be Effective in the 21st Century

    ERIC Educational Resources Information Center

    Davis, R. Jason; Jayaratne, K. S. U.

    2015-01-01

    The purpose of this descriptive survey research study conducted with agriculture teachers in North Carolina was to determine their in-service training needs in order to be effective for preparing students with the 21st century skills necessary for students to be successful. This study reaffirms the need for continuation of leadership education as…

  12. A Delphi Study to Identify Components of a New Model for Teaching and Learning 21st Century Literacy Skills

    ERIC Educational Resources Information Center

    Geiselhofer, Melissa Ann

    2010-01-01

    Reading online texts requires additional and more complex skills than those required for print based reading. The problem addressed in this study was the paucity of research regarding the definition, framework, and theoretical perspective underpinning the changing paradigm of 21st century literacy skills, The purpose of the study was to develop a…

  13. The Opinions of Music Education Students about 20th and 21st Centuries Classical Music: Uludag University Exemplification

    ERIC Educational Resources Information Center

    Sakin, Ajda Senol

    2016-01-01

    The debates of music historians, composers, and performers on difficulties in understanding the 20th and 21st Centuries international classical music and the reasons have been ongoing for years. The opinions of music education students on this matter and their interests in music of these periods are a matter of curiosity. With this research,…

  14. "What Price Respect"--Exploring the Notion of Respect in a 21st Century Global Learning Environment

    ERIC Educational Resources Information Center

    Wilson, Doirean

    2010-01-01

    This paper evaluates the meaning of respect in a 21st century global learning environment, with a view to exploring the implications for promoting harmonious working relationships among students of culturally diverse ethnic backgrounds in the classroom. Research conducted since 2005 that investigates the understanding, meaning and experience of…

  15. Acidification of the Mediterranean Sea during the 21st century

    NASA Astrophysics Data System (ADS)

    Le Vu, Briac; Palmieri, Julien; Orr, James C.; Dutay, Jean Claude; Sevault, Florence

    2014-05-01

    We modeled the carbon cycle in the Mediterranean Sea to study how its changes due to climate change and rising levels of atmospheric CO2 may differ from those typical of the global ocean. More specifically, we coupled offline an ocean biogeochemical model (PISCES) to a regional eddy-permitting model of the Mediterranean Sea (NEMO-MED8, 1/8° nominal horizonal resolution) using forcing from coupled regional climate model simulations of which the ocean circulation component was identical. Here we describe the simulated changes in pH and the associated carbonate system during the 21st century. Separate simulations were made with climate forcing for a hindcast (1965-2008) and for the future (2000-2100). For the former, climate and CO2 forcings were based on observations; for the latter, both climate and CO2 were driven by the IPCC SRES-A2 scenario. Our hindcast simulation over the period 1965-2008 allowed us to evaluate the model and assess recent variability of the carbonate system. In our future simulation, we used separate tracers to distinguish (1) the change due to climate change and the increase in atmospheric CO2 (from 370 to 800 ppm) and (2) the change due only to climate change (holding atmospheric CO2 to the year-2000 level of 370 ppm). By difference, we isolated the geochemical effect (anthropogenic CO2 perturbation). The hindcast simulation demonstrates that the model captures the amplitude and phase of the annual cycle of temperature, pCO2 and pH, in agreement with data from the DYFAMED station. That seasonal variability of surface pCO2 is everywhere driven by variations in temperature. These results lends support that the model is able to quantify the acidification of the Mediterranean Sea during the industrial period and for the future. However, they do not constrain the model's simulated effects of future climate change on ocean circulation and ocean biology, both of which in turn influence the carbon cycle. Similar to estimates for the global ocean

  16. Primates in 21st century ecosystems: does primate conservation promote ecosystem conservation?

    PubMed

    Norconk, Marilyn A; Boinski, Sue; Forget, Pierre-Michel

    2011-01-01

    Contributors to this issue of the American Journal of Primatology were among the participants in an invited symposium at the 2008 Association for Tropical Biology and Conservation meeting in Paramaribo, Suriname. They were asked to assess how essential primates are to tropical ecosystems and, given their research interests, discuss how primate research contributes to the broader understanding about how ecosystems function. This introduction to the issue is divided into three parts: a review of the roles that nonhuman primates play in tropical ecosystems; the implementation of large-scale landscape methods used to identify primate densities; and concerns about the increasingly porous boundaries between humans, nonhuman primates, and pathogens. Although 20th century primate research created a rich database on individual species, including both theoretical and descriptive approaches, the dual effects of high human population densities and widespread habitat destruction should warn us that creative, interdisciplinary and human-related research is needed to solve 21st century problems.

  17. Multimodel Assessment of the Factors Driving Stratospheric Ozone Evolution over the 21st Century

    NASA Technical Reports Server (NTRS)

    Oman, L. D.; Plummer, D. A.; Waugh, D. W.; Austin, J.; Scinocca, J. F.; Douglass, A. R.; Salawitch, R. J.; Canty, T.; Akiyoshi, H.; Bekki, S.; Braesicke, P.; Butchart, N.; Chipperfield, M. P.; Cugnet, D.; Dhomse, S.; Eyring, V.; Frith, S.; Hardiman, S. C.; Kinnison, D. E.; Lamarque, J.-F.; Mancini, E.; Marchand, M.; Michou, M.; Morgenstern, O.; Nakamura, T.

    2010-01-01

    The evolution of stratospheric ozone from 1960 to 2100 is examined in simulations from 14 chemistry-climate models, driven by prescribed levels of halogens and greenhouse gases. There is general agreement among the models that total column ozone reached a minimum around year 2000 at all latitudes, projected to be followed by an increase over the first half of the 21st century. In the second half of the 21st century, ozone is projected to continue increasing, level off, or even decrease depending on the latitude. Separation into partial columns above and below 20 hPa reveals that these latitudinal differences are almost completely caused by differences in the model projections of ozone in the lower stratosphere. At all latitudes, upper stratospheric ozone increases throughout the 21st century and is projected to return to 1960 levels well before the end of the century, although there is a spread among models in the dates that ozone returns to specific historical values. We find decreasing halogens and declining upper atmospheric temperatures, driven by increasing greenhouse gases, contribute almost equally to increases in upper stratospheric ozone. In the tropical lower stratosphere, an increase in upwelling causes a steady decrease in ozone through the 21st century, and total column ozone does not return to 1960 levels in most of the models. In contrast, lower stratospheric and total column ozone in middle and high latitudes increases during the 21st century, returning to 1960 levels well before the end of the century in most models.

  18. The molecularization of identity: science and subjectivity in the 21st century.

    PubMed

    McGONIGLE, Ian Vincent; Benjamin, Ruha

    2016-07-05

    Recent advances in biological and computational technologies are changing the way different social groups imagine race, gender, kinship, citizenship and disease risk. Existing taxonomies are being displaced or reconfigured, impacting the ways in which people are governed, how lives are lived, how groups are known and how power is exercised. Herein we report on a two-day international symposium that we co-organized, titled 'The molecularization of identity: science and subjectivity in the 21st century,' that was held on 29-30 April 2016 at the Program on Science, Technology and Society, at Harvard University. The symposium drew upon the tools and expertise from multiple disciplines and diverse geographical regions and consisted of 24 original research presentations and an interdisciplinary roundtable. Specific attention was paid to the bioethical, material and lived dimensions of recent developments in molecular technologies, and discussions interrogated the complex ways in which the 'molecular realm' is an emerging site for constituting human identities in the 21st century. Herein we summarize some of the key findings of the conference and raise three further issues for practitioners and researchers to consider in relation to the broader impact of genetics research. Namely: transnational governance of emerging biotechnologies; representation of different interest groups in policy decisions; and rights of access to emerging technologies.

  19. A Future State for NASA Laboratories - Working in the 21st Century

    NASA Technical Reports Server (NTRS)

    Kegelman, Jerome T.; Harris, Charles E.; Antcliff, Richard R.; Bushnell, Dennis M.; Dwoyer, Douglas L.

    2009-01-01

    The name "21 st Century Laboratory" is an emerging concept of how NASA (and the world) will conduct research in the very near future. Our approach is to carefully plan for significant technological changes in products, organization, and society. The NASA mission can be the beneficiary of these changes, provided the Agency prepares for the role of 21st Century laboratories in research and technology development and its deployment in this new age. It has been clear for some time now that the technology revolutions, technology "mega-trends" that we are in the midst of now, all have a common element centered around advanced computational modeling of small scale physics. Whether it is nano technology, bio technology or advanced computational technology, all of these megatrends are converging on science at the very small scale where it is profoundly important to consider the quantum effects at play with physics at that scale. Whether it is the bio-technology creation of "nanites" designed to mimic our immune system or the creation of nanoscale infotechnology devices, allowing an order of magnitude increase in computational capability, all involve quantum physics that serves as the heart of these revolutionary changes.

  20. Terrorism, Globalization, and Fear: Physics in the 21st Century

    SciTech Connect

    Lerch, Irving

    2002-09-11

    In the last half of the 20th century, the US emerged as a center for physics education and research. European science, which had all but relocated to the American continent after the war, rapidly returned to create a resurgent inventory of centers of excellence. Nonetheless, throughout the remainder of the century, students continued to flock to US Universities and labs - first from Europe and increasingly from Asia. But declining federal investments, enhanced global distribution of the research enterprise, and falling undergraduate enrollments worldwide have increased the viscosity of international scientific exchange. Terrorist attacks and alarms of espionage have produced policy proposals that may exacerbate this trend. Is this the end for American prominence in science?

  1. Seabasing: A Strategy for the 21st Century?

    DTIC Science & Technology

    2009-03-26

    century. 15. SUBJECT TERMS National Security Strategy, Theater Strategy, Maritime Operations, Basing Strategies 16. SECURITY CLASSIFICATION OF: 17...19b. TELEPHONE NUMBER (include area code) Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std. Z39.18 USAWC STRATEGY RESEARCH PROJECT SEABASING: A...PAGES: 33 KEY TERMS: National Security Strategy, Theater Strategy, Maritime Operations, Basing Strategies CLASSIFICATION: Unclassified The United

  2. Climate change and malaria risk in Russia in 21st century

    NASA Astrophysics Data System (ADS)

    Malkhazova, S.; Shartova, N.

    2010-09-01

    The purpose of this research is development of prognostic model of malaria risk for Russia in the 21st century according to climate scenario IPCC "А2". The following issues have been formulated to reach the goal of the research: - define the basic epidemiological parameters describing malaria situation and methods of data processing; - creating of maps of malaria risk; - analysis of changes in malaria distribution for predictable future climate conditions in comparison with conditions of a modern climate. A lot of reasons (biological, social and economic) impact on malaria distribution. Nevertheless, incubation period of the parasite first of all depends on temperature. This is a primary factor that defines a potential area of infection, ability and specificity to transmit malaria. According to this, the model is based on the relationship between climate (average daily temperature) and the intensity of malaria transmission. The object of research is malaria parasite Plasmodium vivax, which has for Russia the greatest importance because it has the lowest minimal temperature threshold for development. Climate data is presented by daily average temperatures of air for three analyzed periods. 1961 -1989 describes a modern climate and corresponds to the minimum 30-year period that is necessary for an assessment of climate and changes connected with biotic components. Prognostic malaria model is based on predicted daily average temperatures for 2046-2065 (the middle of century) and 2089-2100 (the end of century). All data sets are presented in the grid 2х20. The conclusion on possible changes in malaria distribution and transmission in the middle and the end of the 21st century: There is going to be the increase of duration of effective temperatures period (period when parasite development is possible), period of effective susceptibility to infection of mosquitoes (period when malaria transmission cycle is possible); shift of the beginning of malaria transmission

  3. Climate change and malaria risk in the European part of Russia in 21st century

    NASA Astrophysics Data System (ADS)

    Shartova, N.; Malkhazova, S.

    2009-04-01

    The purpose of this research is development of prognostic model of malaria risk for European part of Russia (EPR) in the 21st century according to climate scenario IPCC "A2". The following issues have been formulated to reach the goal of the research: define the basic epidemiological parameters describing malaria situation and methods of data processing; creating of maps of malaria risk; analysis of changes in malaria distribution for predictable future climate conditions in comparison with conditions of a modern climate. A lot of reasons (biological, social and economic) impact on malaria distribution. Nevertheless, incubation period of the parasite first of all depends on temperature. This is a primary factor that defines a potential area of infection, ability and specificity to transmit malaria. According to this, the model is based on the relationship between climate (average daily temperature) and the intensity of malaria transmission. The object of research is malaria parasite Plasmodium vivax, which has for Russia (particularly for EPR) the greatest importance because it has the lowest minimal temperature threshold for development. Climate data is presented by daily average temperatures of air for three analyzed periods. 1961 -1989 describes a modern climate and corresponds to the minimum 30-year period that is necessary for an assessment of climate and changes connected with biotic components. Prognostic malaria model is based on predicted daily average temperatures for 2046-2065 (the middle of century) and 2089-2100 (the end of century). All data sets for EPR are presented in the grid 2x2. The conclusion on possible changes in malaria distribution and transmission in the middle and the end of the 21st century: There is going to be the increase of duration of effective temperatures period (period when parasite development is possible), period of effective susceptibility to infection of mosquitoes (period when malaria transmission cycle is possible); shift

  4. Preparing the 21st Century Workforce: Strengthening and Improving K-12 and Undergraduate Science, Math, and Engineering Education. Field Hearing Before the Subcommittee on Research, Committee on Science, House of Representatives, 107th Congress, First Session (April 22, 2002).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House.

    The hearing reported in this document focuses on K-12 and undergraduate science, mathematics, and engineering education and the improvement of the educational system to prepare the 21st century workforce. The report includes statements from Ms. Narvella R. West, Executive Director for Science, Dallas Independent School District; Dr. Geoffrey C.…

  5. Entering the 21st century: the challenges for development

    PubMed Central

    Wolfensohn, J. D.

    1999-01-01

    By many people, the 20th century will be remembered as an era of great achievement in human endeavour, and of enormous economic growth and prosperity. Achievements in medical research, from eradicating infectious diseases to laser surgery; in engineering, from the transistor to space exploration; and in economic development have all contributed to greater well being in the world at the end of the 20th century. Among the challenges to development identified by the World Bank in the coming decades will be managing the twin processes of globalization and localization, as well as post-conflict reconstruction. These will form the backdrop of the Bank's main focus of creating a world free of poverty.

  6. Data Management, the Victorian era child of the 21st century

    SciTech Connect

    Farber, Rob

    2007-03-30

    Do you remember when a gigabyte disk drive was “a lot” of storage in that by-gone age of the 20th century? Still in our first decade of the 21st century, major supercomputer sites now speak of storage in terms of petabytes, 1015 bytes, or six orders of magnitude increase in capacity over a gigabyte! Unlike our archaic “big” disk drive where all the data was in one place, HPC storage is now distributed across many machines and even across the Internet. Collaborative research engages many scientists who need to find and use each others data, preferably in an automated fashion, which complicates an already muddled problem.

  7. Challenges for Chemistry in the 21st Century: Report on the American Chemical Society Presidential Event

    NASA Astrophysics Data System (ADS)

    Gettys, Nancy S.

    1998-06-01

    On Sunday morning, March 29, 1998, during the 215th American Chemical Society National Meeting in Dallas, TX, a special Presidential Event, "Challenges for Chemistry in the 21st Century", was held. It was sponsored by the American Chemical Society Committee on Science and Chemical and Engineering News as part of its 75th Anniversary. Six outstanding scientists spoke on the future of their chosen fields of study to a standing-room-only audience. The intensity and enthusiasm of these men and women were inspiring. Several common themes emerged. According to these experts, the next century will require greater education in science and technology for the public and greater emphasis on interdisciplinary approaches to science by scientists. The completion of the human genome project and technological advances, including the development of nanotechnology, will be the driving forces of research in chemistry.

  8. Multicultural Education Is Essential for the Academic Success of Schools in the 21st Century.

    ERIC Educational Resources Information Center

    Duhon-Sells, Rose

    A multicultural thrust should be the key element in restructuring American education in preparation for the 21st century. Demographic trends indicate that European Americans will be outnumbered by other racial and ethnic groups in the next century. Consequently, new educational techniques and content need to be developed and infused into school…

  9. What We Educators Get Wrong about 21st-Century Learning: Results of a Survey

    ERIC Educational Resources Information Center

    Mishra, Punya; Mehta, Rohit

    2017-01-01

    Twenty-first-century learning and how it differs from prior conceptions of learning have received significant attention lately. Kereluik, Mishra, Fahnoe, and Terry (2013) offered a synthesis of multiple expert frameworks and perspectives on 21st-century learning, summarizing them in nine forms of knowledge (under three broad categories:…

  10. Critical Thinking Skills for Rehabilitation Professionals in the 21st Century

    ERIC Educational Resources Information Center

    Lewis, Allen N.; King, Eric S.; Pitt, Jenelle S.; Getachew, Almaz; Shamburger, Aisha

    2010-01-01

    Critical thinking (CT) is an essential tool for rehabilitation professionals in the 21st century. Well developed CT skills are indicated for rehabilitation professionals in the new century to promote continuous quality improvement of the service delivery system. Such improvement will occur as rehabilitation professionals learn to routinely…

  11. Potential damage to modern building materials from 21st century air pollution.

    PubMed

    Brimblecombe, Peter; Grossi, Carlota Maria

    2010-01-21

    The evolution of damage to building materials has been estimated for the 21st century, with a particular focus on aluminum, zinc, copper, plastic, paint, and rubber in urban areas. We set idealized air pollution and climates to represent London and Prague across the period 1950-2100. Environmental parameters were used to estimate future recession, corrosion, and loss of properties through published damage or dose-response functions. The 21st century seems to provide a less aggressive environment for stone and metals than recent times. Improvements in air quality are the most relevant drivers for this amelioration. Changes in climate predicted for the 21st century do not alter this picture. On the other hand, polymeric materials, plastic, paint, and rubber might show slightly increased rates of degradation, to some extent the result of enhanced oxidant concentrations, but also the possibility of contributions from more solar radiation.

  12. Microtechnology: The key to the technical challenges of the 21st century

    SciTech Connect

    Ceglio, N.M.

    1993-08-01

    Through the ages each culture and civilization has expressed its values and world view in the form of monuments derived from its most advanced and valued technologies. From pyramids to cathedrals, skyscrapers and moon rockets, our technology has enabled us to leave our mark on the landscape and in the minds of our people. In the 21st century, the compelling technology will be that of the micro-world, enabling the fabrication of structures with features smaller than the wavelengths of light. Such structures will allow use to monitor and control electrical, chemical, and optical phenomena in ways never before imagined. As in the past we will continue to create monuments, but the technological monuments of the 21st century will likely be viewed through a microscope. This report provides a discussion of microtechnology in the 21st century.

  13. Gentian violet: a 19th century drug re-emerges in the 21st century.

    PubMed

    Maley, Alexander M; Arbiser, Jack L

    2013-12-01

    Gentian violet (GV) has a long and varied history as a medicinal agent. Historically used as an antibacterial and antifungal, recent reports have shown its utility as an antitypranosomal, antiviral and anti-angiogenic agent. The objective of this article is to summarize evidence regarding the efficacy and safety of GV use in dermatology. Recent discoveries have found novel targets of GV, namely NADPH oxidase in mammalian cells and thioredoxin reductase 2 in bacterial, fungal and parasitic cells. These discoveries have expanded the use of GV in the 21st century. Given that GV is well tolerated, effective and inexpensive, its use in dermatology is predicted to increase.

  14. Indoor Environments and Health: Moving Into the 21st Century

    PubMed Central

    Samet, Jonathan M.; Spengler, John D.

    2003-01-01

    The quality of our indoor environments affects well-being and productivity, and risks for diverse diseases are increased by indoor air pollutants, surface contamination with toxins and microbes, and contact among people at home, at work, in transportation, and in many other public and private places. We offer an overview of nearly a century of research directed at understanding indoor environments and health, consider current research needs, and set out policy matters that need to be addressed if we are to have the healthiest possible built environments. The policy context for built environments extends beyond health considerations to include energy use for air-conditioning, selection of materials for sustainability, and design for safety, security, and productivity. PMID:12948968

  15. The Erroneous Accusation of Research "Mission Creep" at Master's Institutions: Why Teaching in the 21st Century Must Be Research-Based

    ERIC Educational Resources Information Center

    Kassiola, Joel J.

    2007-01-01

    This article argues that the dominant invidious segmentation in American higher education between universities designated as "research" institutions and those relegated to "teaching" status is both erroneous and deleterious. Moreover, the trend of increasing research activities at master's institutions is not, as followers of the current…

  16. Family planning in the 21st century: perspective of the International Planned Parenthood Federation.

    PubMed

    Brueggemann, I

    1997-07-01

    Many women still die as a result of pregnancy or childbirth and yet there are an increasing number of women who wish to regulate their fertility and space or limit their child-bearing. This paper, outlining some success stories, elucidates the family planning challenges and identifies key messages to indicate the role that IPPF can play in the 21st century. Issues such as advocacy for sexual and reproductive health and rights, increased male participation, serving the interests of marginalized groups, appropriate technology, quality of care and cooperation between various partners, all need to be addressed to improve sexual and reproductive health including family planning in the 21st century.

  17. Earthquake: Game-based learning for 21st century STEM education

    NASA Astrophysics Data System (ADS)

    Perkins, Abigail Christine

    To play is to learn. A lack of empirical research within game-based learning literature, however, has hindered educational stakeholders to make informed decisions about game-based learning for 21st century STEM education. In this study, I modified a research and development (R&D) process to create a collaborative-competitive educational board game illuminating elements of earthquake engineering. I oriented instruction- and game-design principles around 21st century science education to adapt the R&D process to develop the educational game, Earthquake. As part of the R&D, I evaluated Earthquake for empirical evidence to support the claim that game-play results in student gains in critical thinking, scientific argumentation, metacognitive abilities, and earthquake engineering content knowledge. I developed Earthquake with the aid of eight focus groups with varying levels of expertise in science education research, teaching, administration, and game-design. After developing a functional prototype, I pilot-tested Earthquake with teacher-participants (n=14) who engaged in semi-structured interviews after their game-play. I analyzed teacher interviews with constant comparison methodology. I used teachers' comments and feedback from content knowledge experts to integrate game modifications, implementing results to improve Earthquake. I added player roles, simplified phrasing on cards, and produced an introductory video. I then administered the modified Earthquake game to two groups of high school student-participants (n = 6), who played twice. To seek evidence documenting support for my knowledge claim, I analyzed videotapes of students' game-play using a game-based learning checklist. My assessment of learning gains revealed increases in all categories of students' performance: critical thinking, metacognition, scientific argumentation, and earthquake engineering content knowledge acquisition. Players in both student-groups improved mostly in critical thinking, having

  18. 21st Century Locomotive Technology: 2003 Annual Technical Status Report DOE/AL68284-TSR03

    SciTech Connect

    Lembit Salasoo

    2004-01-09

    The 21st Century Locomotive program objective is to develop 25% more efficient freight locomotives by 2010. Diesel engine-related research addresses advanced fuel injection, electric turbocharger and abradable seals. Assembly of a common rail fuel injection test system is underway, and a CFD combustion model has been validated. An electrically assisted turbocharger has been constructed and operated, meeting the generator mode design rating. System characterization and optimization is ongoing. Candidate abradable seal materials have been identified and test coupons prepared. Locomotive system-related research addresses capturing, storing and utilizing regenerative braking energy in a hybrid locomotive, and fuel optimization control. Hybrid locomotive energy storage requirements have been identified and studies on specific energy storage solutions are in progress. Energy management controls have been defined and testing initiated. Train and track parameter identification necessary for fuel optimization has been demonstrated.

  19. Our Practice Is Our Passion: Development and Delivery of a 21st-Century Doctor of Public Health Program

    PubMed Central

    Petersen, Donna J.; Wathington, Deanna; Wolfe-Quintero, Kate

    2015-01-01

    Twenty-first century advances have significantly altered the functions of public health professionals, resulting in a need for advanced level training in community health leadership and practice-oriented research without interruption of professional careers. We present an example of an innovative Doctor of Public Health (DrPH) program developed at the University of South Florida College of Public Health. This program incorporates 21st century public health competencies within a competency-based curricular model, delivered in a hybrid format (fall or spring online delivery and a 1-week face-to-face summer institute) in collaboration between academic and practice-based public health professionals at local and national levels. This revised competency-based program is an example of how to meet the needs of the 21st century public health practitioners while maintaining their connections to the practice world. PMID:25706012

  20. The Worker's Life in the 21st Century.

    ERIC Educational Resources Information Center

    Abbott, William L.

    1979-01-01

    What will life be like for occupational education graduates in the next century? This article offers a provocative look at the life of James Jones, a hypothetical twenty-first-century worker whose horizons extend to outer space and inner consciousness. (CT)

  1. What Is a University in the 21st Century?

    ERIC Educational Resources Information Center

    Denman, Brian D.

    2005-01-01

    The term "university" has a longstanding history, yet its definition remains highly contentious at the turn of the century. According to conventional scholarship, the first university initially appeared as far back as the 12th century with the formation of the University of Paris and the University of Bologna (circa 1150 AD). Other scholars,…

  2. The Salmonella Mutagenicity Assay: The Stethoscope of Genetic Toxicology for the 21st Century

    PubMed Central

    Claxton, Larry D.; de A. Umbuzeiro, Gisela; DeMarini, David M.

    2010-01-01

    Objectives According to the 2007 National Research Council report Toxicology for the Twenty-First Century, modern methods (e.g., “omics,” in vitro assays, high-throughput testing, computational methods) will lead to the emergence of a new approach to toxicology. The Salmonella mammalian microsome mutagenicity assay has been central to the field of genetic toxicology since the 1970s. Here we document the paradigm shifts engendered by the assay, the validation and applications of the assay, and how the assay is a model for future in vitro toxicology assays. Data sources We searched PubMed, Scopus, and Web of Knowledge using key words relevant to the Salmonella assay and additional genotoxicity assays. Data extraction We merged the citations, removing duplicates, and categorized the papers by year and topic. Data synthesis The Salmonella assay led to two paradigm shifts: that some carcinogens were mutagens and that some environmental samples (e.g., air, water, soil, food, combustion emissions) were mutagenic. Although there are > 10,000 publications on the Salmonella assay, covering tens of thousands of agents, data on even more agents probably exist in unpublished form, largely as proprietary studies by industry. The Salmonella assay is a model for the development of 21st century in vitro toxicology assays in terms of the establishment of standard procedures, ability to test various agents, transferability across laboratories, validation and testing, and structure–activity analysis. Conclusions Similar to a stethoscope as a first-line, inexpensive tool in medicine, the Salmonella assay can serve a similar, indispensable role in the foreseeable future of 21st century toxicology. PMID:20682480

  3. Future dryness in the Southwest US and the hydrology of the early 21st century drought

    USGS Publications Warehouse

    Cayan, D.R.; Das, T.; Pierce, D.W.; Barnett, T.P.; Tyree, Mary; Gershunova, A.

    2010-01-01

    Recently the Southwest has experienced a spate of dryness, which presents a challenge to the sustainability of current water use by human and natural systems in the region. In the Colorado River Basin, the early 21st century drought has been the most extreme in over a century of Colorado River flows, and might occur in any given century with probability of only 60%. However, hydrological model runs from downscaled Intergovernmental Panel on Climate Change Fourth Assessment climate change simulations suggest that the region is likely to become drier and experience more severe droughts than this. In the latter half of the 21st century the models produced considerably greater drought activity, particularly in the Colorado River Basin, as judged from soil moisture anomalies and other hydrological measures. As in the historical record, most of the simulated extreme droughts build up and persist over many years. Durations of depleted soil moisture over the historical record ranged from 4 to 10 years, but in the 21st century simulations, some of the dry events persisted for 12 years or more. Summers during the observed early 21st century drought were remarkably warm, a feature also evident in many simulated droughts of the 21st century. These severe future droughts are aggravated by enhanced, globally warmed temperatures that reduce spring snowpack and late spring and summer soil moisture. As the climate continues to warm and soil moisture deficits accumulate beyond historical levels, the model simulations suggest that sustaining water supplies in parts of the Southwest will be a challenge.

  4. Future dryness in the southwest US and the hydrology of the early 21st century drought

    PubMed Central

    Cayan, Daniel R.; Das, Tapash; Pierce, David W.; Barnett, Tim P.; Tyree, Mary; Gershunov, Alexander

    2010-01-01

    Recently the Southwest has experienced a spate of dryness, which presents a challenge to the sustainability of current water use by human and natural systems in the region. In the Colorado River Basin, the early 21st century drought has been the most extreme in over a century of Colorado River flows, and might occur in any given century with probability of only 60%. However, hydrological model runs from downscaled Intergovernmental Panel on Climate Change Fourth Assessment climate change simulations suggest that the region is likely to become drier and experience more severe droughts than this. In the latter half of the 21st century the models produced considerably greater drought activity, particularly in the Colorado River Basin, as judged from soil moisture anomalies and other hydrological measures. As in the historical record, most of the simulated extreme droughts build up and persist over many years. Durations of depleted soil moisture over the historical record ranged from 4 to 10 years, but in the 21st century simulations, some of the dry events persisted for 12 years or more. Summers during the observed early 21st century drought were remarkably warm, a feature also evident in many simulated droughts of the 21st century. These severe future droughts are aggravated by enhanced, globally warmed temperatures that reduce spring snowpack and late spring and summer soil moisture. As the climate continues to warm and soil moisture deficits accumulate beyond historical levels, the model simulations suggest that sustaining water supplies in parts of the Southwest will be a challenge. PMID:21149687

  5. Future dryness in the southwest US and the hydrology of the early 21st century drought.

    PubMed

    Cayan, Daniel R; Das, Tapash; Pierce, David W; Barnett, Tim P; Tyree, Mary; Gershunov, Alexander

    2010-12-14

    Recently the Southwest has experienced a spate of dryness, which presents a challenge to the sustainability of current water use by human and natural systems in the region. In the Colorado River Basin, the early 21st century drought has been the most extreme in over a century of Colorado River flows, and might occur in any given century with probability of only 60%. However, hydrological model runs from downscaled Intergovernmental Panel on Climate Change Fourth Assessment climate change simulations suggest that the region is likely to become drier and experience more severe droughts than this. In the latter half of the 21st century the models produced considerably greater drought activity, particularly in the Colorado River Basin, as judged from soil moisture anomalies and other hydrological measures. As in the historical record, most of the simulated extreme droughts build up and persist over many years. Durations of depleted soil moisture over the historical record ranged from 4 to 10 years, but in the 21st century simulations, some of the dry events persisted for 12 years or more. Summers during the observed early 21st century drought were remarkably warm, a feature also evident in many simulated droughts of the 21st century. These severe future droughts are aggravated by enhanced, globally warmed temperatures that reduce spring snowpack and late spring and summer soil moisture. As the climate continues to warm and soil moisture deficits accumulate beyond historical levels, the model simulations suggest that sustaining water supplies in parts of the Southwest will be a challenge.

  6. The Second Conference on Lunar Bases and Space Activities of the 21st Century, volume 1

    NASA Technical Reports Server (NTRS)

    Mendell, Wendell W. (Editor); Alred, John W. (Editor); Bell, Larry S. (Editor); Cintala, Mark J. (Editor); Crabb, Thomas M. (Editor); Durrett, Robert H. (Editor); Finney, Ben R. (Editor); Franklin, H. Andrew (Editor); French, James R. (Editor); Greenberg, Joel S. (Editor)

    1992-01-01

    These papers comprise a peer-review selection of presentations by authors from NASA, LPI industry, and academia at the Second Conference (April 1988) on Lunar Bases and Space Activities of the 21st Century, sponsored by the NASA Office of Exploration and the Lunar Planetary Institute. These papers go into more technical depth than did those published from the first NASA-sponsored symposium on the topic, held in 1984. Session topics covered by this volume include (1) design and operation of transportation systems to, in orbit around, and on the Moon, (2) lunar base site selection, (3) design, architecture, construction, and operation of lunar bases and human habitats, and (4) lunar-based scientific research and experimentation in astronomy, exobiology, and lunar geology.

  7. Public health in South-East Asia in the 21st century.

    PubMed

    2000-01-01

    This paper presents the proceedings of the Regional Conference on Public Health in Southeast Asia in the 21st Century, held in Calcutta, India, on November 22-24, 1999. Organized by the WHO, the conference reviewed the progress in Public Health education and training, practice and research in the countries of the region. Discussions were focused on the quality of the Schools of Public Health, professional capacities, societal commitment, shrinking resources for health and the resultant need for greater efficiency of interventions and the realization of national Public Health goals. It also stressed the importance of Public Health for national, socioeconomic and political development. Moreover, the participants identified key strategies and initiatives for strengthening Public Health in the region. These measures include focusing on the promotion of health in all settings; social mobilization and community action; strengthening the scientific and ethical foundation for evidence-based policy formulation in Public Health; and the creation of an Executive Management Team.

  8. The Second Conference on Lunar Bases and Space Activities of the 21st Century, volume 2

    NASA Technical Reports Server (NTRS)

    Mendell, Wendell W. (Editor); Alred, John W. (Editor); Bell, Larry S. (Editor); Cintala, Mark J. (Editor); Crabb, Thomas M. (Editor); Durrett, Robert H. (Editor); Finney, Ben R. (Editor); Franklin, H. Andrew (Editor); French, James R. (Editor); Greenberg, Joel S. (Editor)

    1992-01-01

    These 92 papers comprise a peer-reviewed selection of presentations by authors from NASA, the Lunar and Planetary Institute (LPI), industry, and academia at the Second Conference on Lunar Bases and Space Activities of the 21st Century. These papers go into more technical depth than did those published from the first NASA-sponsored symposium on the topic, held in 1984. Session topics included the following: (1) design and operation of transportation systems to, in orbit around, and on the Moon; (2) lunar base site selection; (3) design, architecture, construction, and operation of lunar bases and human habitats; (4) lunar-based scientific research and experimentation in astronomy, exobiology, and lunar geology; (5) recovery and use of lunar resources; (6) environmental and human factors of and life support technology for human presence on the Moon; and (7) program management of human exploration of the Moon and space.

  9. FutureTox: building the road for 21st century toxicology and risk assessment practices.

    PubMed

    Rowlands, J Craig; Sander, Miriam; Bus, James S

    2014-02-01

    This article reports on the outcome of FutureTox, a Society of Toxicology (SOT) Contemporary Concepts in Toxicology (CCT) workshop, whose goal was to address the challenges and opportunities associated with implementing 21st century technologies for toxicity testing, hazard identification, and risk assessment. One goal of the workshop was to facilitate an interactive multisector and discipline dialog. To this end, workshop invitees and participants included stakeholders from governmental and regulatory agencies, research institutes, academia, and the chemical and pharmaceutical industry in Europe and the United States. The workshop agenda was constructed to collectively review and discuss the state-of-the-science in these fields, better define the problems and challenges, outline their collective goals for the future, and identify areas of common agreement key to advancing these technologies into practice.

  10. 'One Health' - the Rosetta stone for 21st century health and health providers.

    PubMed

    Kaplan, Bruce; Echols, Mary

    2009-01-01

    The transformation and implementation of the One Health concept into a broad-spectrum institutional approach for health, health care and environmental health for humans and animals in society will require a paradigm shift. This represents a worldwide strategic scientific revolution vis-à-vis the status quo of traditional science-based activities of past and current medical and health endeavours that are frequently limited to provincial 'turf'-domains. It means expanding interdisciplinary collaborations and communications into an all inclusive utilisation of co-equal participation among physicians, veterinarians and a host of other health scientist professionals. The resulting synergism will 'advance health care for the 21st century and beyond by accelerating biomedical research discoveries, enhancing public health efficacy, expeditiously expanding the scientific knowledge base, and improving medical education and clinical care'. Untold millions of lives will be protected and saved in this generation and in those of the future.

  11. Using Virtual Simulations in the Design of 21st Century Space Science Environments

    NASA Technical Reports Server (NTRS)

    Hutchinson, Sonya L.; Alves, Jeffery R.

    1996-01-01

    Space Technology has been rapidly increasing in the past decade. This can be attributed to the future construction of the International Space Station (ISS). New innovations must constantly be engineered to make ISS the safest, quality, research facility in space. Since space science must often be gathered by crew members, more attention must be geared to the human's safety and comfort. Virtual simulations are now being used to design environments that crew members can live in for long periods of time without harmful effects to their bodies. This paper gives a few examples of the ergonomic design problems that arise on manned space flights, and design solutions that follow NASA's strategic commitment to customer satisfaction. The conclusions show that virtual simulations are a great asset to 21st century design.

  12. The second conference on lunar bases and space activities of the 21st Century, volume 2

    SciTech Connect

    Mendell, W.W.; Alred, J.W.; Bell, L.S.; Cintala, M.J.; Crabb, T.M.; Durrett, R.H.; Finney, B.R.; Franklin, H.A.; French, J.R.; Greenberg, J.S.

    1992-09-01

    These 92 papers comprise a peer-reviewed selection of presentations by authors from NASA, the Lunar and Planetary Institute (LPI), industry, and academia at the Second Conference on Lunar Bases and Space Activities of the 21st Century. These papers go into more technical depth than did those published from the first NASA-sponsored symposium on the topic, held in 1984. Session topics included the following: (1) design and operation of transportation systems to, in orbit around, and on the Moon; (2) lunar base site selection; (3) design, architecture, construction, and operation of lunar bases and human habitats; (4) lunar-based scientific research and experimentation in astronomy, exobiology, and lunar geology; (5) recovery and use of lunar resources; (6) environmental and human factors of and life support technology for human presence on the Moon; and (7) program management of human exploration of the Moon and space. Separate abstracts have been prepared for articles in this report.

  13. The Second Conference on Lunar Bases and Space Activities of the 21st Century, volume 1

    SciTech Connect

    Mendell, W.W.; Alred, J.W.; Bell, L.S.; Cintala, M.J.; Crabb, T.M.; Durrett, R.H.; Finney, B.R.; Franklin, H.A.; French, J.R.; Greenberg, J.S.

    1992-09-01

    These papers comprise a peer-review selection of presentations by authors from NASA, LPI industry, and academia at the Second Conference (April 1988) on Lunar Bases and Space Activities of the 21st Century, sponsored by the NASA Office of Exploration and the Lunar Planetary Institute. These papers go into more technical depth than did those published from the first NASA-sponsored symposium on the topic, held in 1984. Session topics covered by this volume include (1) design and operation of transportation systems to, in orbit around, and on the Moon, (2) lunar base site selection, (3) design, architecture, construction, and operation of lunar bases and human habitats, and (4) lunar-based scientific research and experimentation in astronomy, exobiology, and lunar geology. Separate abstracts have been prepared for articles from this report.

  14. Campus Activism in the 21st Century: A Historical Framing

    ERIC Educational Resources Information Center

    Broadhurst, Christopher J.

    2014-01-01

    This chapter frames campus activism by introducing the historical movements that have been important for higher education since the 18th century to the present and exploring the connections and shared characteristics among these various movements.

  15. The 21st Century - Barrels of Alternative Fuels

    DTIC Science & Technology

    2007-08-08

    security and environment. 20th Century Transportation market growth on cheap oil ; evolution to less polluting vehicles initiated by early environmental...legislation. 20th Century Transportation market growth on cheap oil ; evolution to less polluting vehicles initiated by early environmental legislation...Green” fuels • DARPA Biojet Program – General Electric (GE) – University of North Dakota EERC – UOP • Feedstocks – Seed Crop Oils (canola, jatropha

  16. Recovery in the 21st Century: From Shame to Strength.

    PubMed

    Gumbley, Stephen J

    2016-01-01

    Through the "war on drugs," the just-say-no campaign, and into the early years of this century, the overarching approach to substance use disorders (SUDs) called for a single outcome (abstinence) and a single methodology (spiritual connection with a higher power) as the remedy for SUDs. Those who did not become permanently abstinent or rejected the spiritual approach were seen as "not ready" or "in denial."A seismic shift in thinking about "addiction" and "recovery" began in earnest in the 1990s. In 2005, the Substance Abuse and Mental Health Services Administration brought together leaders of the treatment and recovery field for the historic National Summit on Recovery to develop broad-based consensus on guiding principles for recovery and elements of recovery-oriented systems of care.Major changes associated with the recovery-oriented approach include viewing SUDs as chronic, rather than acute, problems that require long-term support and focusing on recovery management rather than disease management. Complete abstinence is not an absolute requirement for wellness for all persons with SUDs. There are "many pathways to recovery," not only the 12-Step approach (White & Kurtz, 2006). Sustained recovery is self-directed and requires personal choices, the support of peers and allies, and community reinforcement as well as a strength-based approach and the use of research-based interventions. This Perspectives column addresses the historical context for the transformation toward a recovery-oriented system of care, highlights federal efforts to promote recovery-oriented approaches, and describes recovery-oriented terminology to reduce misconceptions, labeling, and stigmatization and promote recovery for individuals, families, and communities.

  17. Energy transitions in the early 21st Century

    SciTech Connect

    Paul Meakin

    2013-01-01

    We are in the early stages of a long and complex transition from a global economy based on fossil energy to an economy based on low carbon renewable energy. However, fossil fuel resources are abundant and widely distributed, and they will remain the dominant source of primary energy for at least the next quarter century. In the United States, displacement of coal by natural gas for electric power generation has done more to reduce CO2 emissions than all new renewables combined, and this may occur globally for the next decade or two, even if the European Union does not take advantage of its large unconventional natural gas resources. Greater energy efficiency (not including the efficiencies associated with displacement of coal by gas) will also be more important than new renewables. Cost/benefit ratios are important for sustainability of the transition, and some energy efficiency technologies and displacement of coal by natural gas have lower cost/benefit ratios than wind power, solar power or biofuels. Money spent on the large scale deployment of wind, solar and especially biofuels would be better spent on research, development and demonstration of a broader suite of technologies that would support the energy transition, with a focus on improving the cost benefit ratios of already deployed technologies and developing alternatives. Advanced nuclear reactors, engineered geothermal systems, fossil fuel recovery coupled with CO2 sequestration and pre-combustion or post-combustion decarbonation of fossil fuels with geological CO2 sequestration are among the technologies that might be more cost effective than wind, solar or biofuels, and biofuels have serious adverse societal and environment consequences.

  18. Workplace, Organizational, and Societal: Three Domains of Learning for 21st-Century Cities

    ERIC Educational Resources Information Center

    Yorks, Lyle; Barto, Jody

    2015-01-01

    Interconnections between workplace and organizational learning can highlight the ongoing changes taking place that prestage the need for learning cities and regions. The diverse institutions that comprise cities and regions can function as organizational learning mechanisms in the 21st century. Learning cities themselves can also be conceptualized…

  19. Theater for the 21st Century and beyond: The New Digital Stagecraft

    ERIC Educational Resources Information Center

    Popovich, George

    2008-01-01

    The Virtual Theatricality Lab uses media innovations such as digital video, stereoscopic 3D projection, motion capture, and real time virtual reality navigation. These resources nurture the daring creative visions of theater artists who will embrace the multidimensional technological performance arena of the 21st century and beyond. (Contains 2…

  20. Chapter 10: Cotton harvesting and ginning in the 21st century

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This book chapter briefly reviews the history of cotton harvest preparation, harvesting, and ginning in the U. S. up until the beginning of the 21st century. The review particularly focuses on the mechanization of the U. S. cotton industry and its defining characteristics in the latter portion of t...

  1. Apprenticeship 2000: Ontario Community Colleges' Vision for the 21st Century.

    ERIC Educational Resources Information Center

    Association of Colleges of Applied Arts and Technology of Ontario, North York.

    In response to the Ministry of Education and Training Discussion Paper on Apprenticeship Reform, the Council of Presidents of the Colleges of Applied Arts and Technology of Ontario presented a new vision for apprenticeship in Ontario. The 21st century apprenticeship system aims to remove barriers and enable workers to successfully adjust and cope…

  2. Toward the 21st Century: A Rural Education Anthology. Rural School Development Outreach Project. Volume 1.

    ERIC Educational Resources Information Center

    Karim, Gordon P., Ed.; Weate, Nathan James, Ed.

    This anthology focuses on rural education improvement that will prepare students for the 21st century. Articles address issues related to school funding, educational technology, curriculum offerings, state and federal policies, the role of rural teachers and administrators in school reform, cultural diversity, and changing socioeconomic factors in…

  3. Rethinking and Retooling for the 21st Century: A Must for Administrators.

    ERIC Educational Resources Information Center

    Colon, Robert J.

    1994-01-01

    The principal's role must change to meet the challenges of the 21st century. Administrative thinking must shift from efficiency to effectiveness. This article presents an Iceberg Model to enable the administrator to become an instructional leader by building a knowledge base, developing a philosophy and vision, and modifying observable behavior.…

  4. Achieving Quality Assurance and Moving to a World Class University in the 21st Century

    ERIC Educational Resources Information Center

    Lee, Lung-Sheng Steven

    2013-01-01

    Globalization in the 21st century has brought innumerable challenges and opportunities to universities and countries. Universities are primarily concerned with how to ensure the quality of their education and how to boost their local and global competitiveness. The pressure from both international competition and public accountability on…

  5. 76 FR 38673 - Establishment of the 21st Century Conservation Service Corps Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Establishment of the 21st Century Conservation Service Corps Advisory Committee AGENCY: Office of the Secretary, Interior. ACTION: Notice and call for nominations. SUMMARY: The Department of the Interior is...

  6. The Next Frontier in Making Disciples: 21st-Century Technology Use in CCCU Member Institutions

    ERIC Educational Resources Information Center

    Boden, Karen E.

    2012-01-01

    An unprecedented opportunity exists for Christian colleges and universities to utilize 21st-century technology and the impact of globalization to broaden the use of distance learning for missional purposes through their educational offerings. Some institutions offer open education that allows those with Internet access to take courses at no cost…

  7. Developing the Vision: An L4L Job Description for the 21st Century

    ERIC Educational Resources Information Center

    Ballard, Susan

    2009-01-01

    The release of AASL's "Standards for the 21st-Century Learner" and "Empowering Learners: Guidelines for School Library Media Programs" has provided school library media specialists with the opportunity to "develop new visions for learning" (AASL 2009), and to rethink what their roles are, and what skills and characteristics are required of them to…

  8. Managing AASL's New "Standards for the 21st-Century Learner"

    ERIC Educational Resources Information Center

    Stephens, Claire Gatrell; Franklin, Pat

    2009-01-01

    No doubt most school librarians have heard of the American Association of School Librarians' (AASL) new "Standards for the 21st-Century Learner." The four standards with their accompanying skills, dispositions, responsibilities, and self-assessment strategies form a defining new vision for the direction of school library programs. AASL named the…

  9. Moving the science of behavioral change into the 21st century: part 2.

    PubMed

    Saranummi, Niilo; Spruijt-Metz, Donna; Intille, Stephen S; Korhonen, Ilkka; Nilsen, Wendy J; Pavel, Misha

    2013-01-01

    What follows is the second part of a two-part special series of articles that illustrate through examples the breadth and depth of the field of behavioral-change science and highlight the challenges in moving it in to the 21st century. The first part appeared in the September/October issue of IEEE Pulse (see [1]-[3]).

  10. From Engagement to Ecotone: Land-Grant Universities in the 21st Century

    ERIC Educational Resources Information Center

    Brown, John Seely; Pendleton-Jullian, Ann; Adler, Richard

    2010-01-01

    In 2012, the country's land-grant colleges and universities will celebrate their sesquicentennial. This anniversary provides a good opportunity to consider how these distinctively American institutions have evolved over the past 150 years and how well they are doing today in preparing students for the 21st century. Resilience will be a key…

  11. Laboratories for the 21st Century: Case Studies: Donald Bren Hall, Santa Barbara, California

    SciTech Connect

    Nancy Carlisle: NREL

    2004-03-23

    This publication is one of a series of case studies of energy-efficient modern laboratories; it was prepared for "Laboratories for the 21st Century," a joint program of the Environmental Protection Agency and the U.S. DOE Federal Energy Management Program

  12. 76 FR 62869 - Request for Information: Building A 21st Century Bioeconomy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... TECHNOLOGY POLICY Request for Information: Building A 21st Century Bioeconomy ACTION: Notice of Request for... challenges in health, food, energy, and the environment while creating high-wage, high-skill jobs. The public input provided through this Notice will inform the Office of Science and Technology Policy (OSTP) as...

  13. Partnering for Success: A 21st Century Model for Teacher Preparation

    ERIC Educational Resources Information Center

    Kennedy, Kathryn, Ed.; Archambault, Leanna, Ed.

    2013-01-01

    This report studies the best practices necessary to rethink the skills, methods, and pedagogical evolution that teacher education must address. If we are to ensure great teachers are trained, mentored, and retained for our students--the programs themselves must emulate 21st century skills. The examples found in this report have unique elements and…

  14. Reframing Student Outcomes to Develop 21st Century Skills. Knowledge Brief

    ERIC Educational Resources Information Center

    Rice, Erik

    2011-01-01

    In this brief, Erik Rice identifies three strategic practices schools, districts, and communities can use to help prepare students for college and career success: (1) To collectively articulate and align a set of student outcomes that prioritize 21st century skills; (2) Transform defined outcomes into functioning frameworks for curriculum and…

  15. Superintendents for the 21st Century: It's Not Just a Job, It's a Calling.

    ERIC Educational Resources Information Center

    Houston, Paul

    2001-01-01

    The 21st-century superintendent faces several challenges: changing demographics (growing diversity), the divide between haves and have-nots, devaluation of children (reliance on remediation over prevention), de-emphasis on education for citizenship, deregulation, devolution of power, "demassification" (fewer common information sources),…

  16. Meeting the Tests of Time: Small States in the 21st Century

    ERIC Educational Resources Information Center

    Baldacchino, Godfrey

    2012-01-01

    The analytic category of "small states" remains problematic in the 21st century. Its legitimacy as a rigorous conceptual category continues to be debated; even as small states assume a strident visibility on the world stage because of climate change negotiations. This paper reviews the scepticism that hovers around the small state concept, and…

  17. "The Invisibles"...Disability in China in the 21st Century

    ERIC Educational Resources Information Center

    Campbell, Anne; Uren, Marie

    2011-01-01

    This study explores the effects of traditional beliefs, Confucian ideology, Chinese government policy and western influences on China's inclusion of people with a disability in the Chinese community in the 21st century. Using visual ethnography and an auto-ethnographic approach, the study examines data obtained over a period of five years to…

  18. Social Development of 21st Century and Reform of China's Elementary Education

    ERIC Educational Resources Information Center

    Ye, Lan

    2006-01-01

    The Chinese society of the 21st century is at a critical period of transformation. The emergence of globalization and informationalization are the most striking changes of the current Chinese society. The profound change in the social transformation and its penetrating influence on people's lives has revealed the disadvantages of the present…

  19. Dewey Redux: Virtual Dewey Resources Deliver Trusted, Familiar 21st-Century Information

    ERIC Educational Resources Information Center

    Adamich, Tom

    2013-01-01

    Where do school librarians go to find out the latest on how the Dewey Decimal Classification (DDC) system is being used (and will be used) in the 21st-century virtual-knowledge world? The answer is two great websites containing: (1) the most current information on both Dewey and linked data at ; (2) Dewey here-and-now…

  20. Learning the Real-World Skills of the 21st Century

    ERIC Educational Resources Information Center

    Joyce, Patricia

    2008-01-01

    This article describes a summer internship program at South Houston High School which utilizes an innovative curriculum to teach students 21st century skills alongside core academics. Using the Transitions career education curriculum--a comprehensive curriculum created by ASCL Educational Services to fulfill Chicago Public Schools' need for soft…

  1. Climate change may restrict dryland forest regeneration in the 21(st) century.

    PubMed

    Petrie, M D; Bradford, J B; Hubbard, R M; Lauenroth, W K; Andrews, C M; Schlaepfer, D R

    2017-03-07

    The persistence and geographic expansion of dryland forests in the 21(st) century will be influenced by how climate change supports the demographic processes associated with tree regeneration. Yet, the way that climate change may alter regeneration is unclear. We developed a quantitative framework that estimates forest regeneration potential (RP) as a function of key environmental conditions for ponderosa pine, a key dryland forest species. We integrated meteorological data and climate projections for 47 ponderosa pine forest sites across the western United States, and evaluated RP using an ecosystem water balance model. Our primary goal was to contrast conditions supporting regeneration among historical, mid-21(st) century and late-21(st) century time frames. Future climatic conditions supported 50% higher RP in 2020-2059 relative to 1910-2014. As temperatures increased more substantially in 2060-2099, seedling survival decreased, RP declined by 50%, and the frequency of years with very low RP increased from 25% to 58%. Thus, climate change may initially support higher RP and increase the likelihood of successful regeneration events, yet will ultimately reduce average RP and the frequency of years with moderate climate support of regeneration. Our results suggest that climate change alone may begin to restrict the persistence and expansion of dryland forests by limiting seedling survival in the late 21(st) century. This article is protected by copyright. All rights reserved.

  2. Oregon Education Act for the 21st Century: Implications for the Profession and Administrator Training.

    ERIC Educational Resources Information Center

    Engel, Joanne; And Others

    In 1991, the Oregon Legislature passed a landmark educational reform bill, the "Oregon Education Act for the 21st Century," providing for an extended school year, instructional accountability, establishment of state-funded, alternative learning centers, and a restructured high school program issuing certificates of mastery. High school…

  3. Gamification: Questing to Integrate Content Knowledge, Literacy, and 21st-Century Learning

    ERIC Educational Resources Information Center

    Kingsley, Tara L.; Grabner-Hagen, Melissa M.

    2015-01-01

    This article showcases the use of gamification as a means to turn an existing curriculum into a game-based learning environment. The purpose of this article is to examine how gamification, coupled with effective pedagogy, can support the acquisition of 21st-century skills. Gamifying content allows students to earn experience points, badges, and…

  4. Webquest 2.0: Best Practices for the 21st Century

    ERIC Educational Resources Information Center

    Levin-Goldberg, Jennifer

    2014-01-01

    Over the last decade, WebQuests have grown in popularity in educational environments. In order to effectively implement a WebQuest in the classroom, best pedagogical practices must be employed; however, these best WebQuest practices should reflect the exigent 21st century skills students need to be successful, productive members of the global…

  5. Knowledge and Understanding of 21st Century Skills through Educator Externships: Programs in Southern New England

    ERIC Educational Resources Information Center

    Gibson-Cayouette, Lizann R.

    2010-01-01

    An acute shortage of a competent, highly-skilled workforce faces the United States workplace. Studies and reports from 1983 to present, repeatedly state that the education system in the United States must change to prepare the emergent workforce for success in the 21st century global challenges of both post-secondary education and the workplace.…

  6. China and the Knowledge Economy: Seizing the 21st Century. WBI Development Studies.

    ERIC Educational Resources Information Center

    Dahlman, Carl J.; Aubert, Jean-Eric

    For a large part of the last two millennia, China was the world's largest and most advanced economy. Then it missed the Industrial Revolution and stagnated. Only after opening to the outside world in 1979 was China's economic performance again impressive. At the turn of the 21st century, China faces daunting internal challenges compounded by the…

  7. Social Diversity and Democracy in Higher Education in the 21st Century: Towards a Feminist Critique

    ERIC Educational Resources Information Center

    David, Miriam E.

    2009-01-01

    This paper takes a feminist perspective on the UK literature on mass higher education in the 21st century, building on US critiques about marketization, neo-liberalism and "academic capitalism". Concepts of equality and diversity have been transformed by neo-liberalism and how these changes have constrained democratic contributions to UK…

  8. Reading and Responding in the 21st Century: Digital Literacies and the NYSRA Charlotte Award

    ERIC Educational Resources Information Center

    Jensen, Pegeen; Paige, Christine; Sweredoski, Dawn; Yanoff, Elizabeth

    2010-01-01

    Reading projects that integrate technology engage today's students and prepare them to be literate in the 21st century. In this article, we describe in detail successful podcasting and wiki projects conducted with NYSRA Charlotte Award nominated books. We also explore additional digital literacy projects that teachers can use in their literature…

  9. Music Education in the 21st Century in the United Kingdom: Achievements, Analysis and Aspirations

    ERIC Educational Resources Information Center

    Hallam, Susan, Ed.; Creech, Andrea. Ed.

    2010-01-01

    The landscape of music education in the UK is constantly shifting and developing. This book provides a timely and unique overview of this restless sector by considering the achievements of music education, analysing its current performance and setting out aspirations for the future. "Music Education in the 21st Century in the United…

  10. 21st Century Community Learning Centers: A Descriptive Evaluation for 2012-2013

    ERIC Educational Resources Information Center

    White, Larry J.

    2014-01-01

    This evaluation study provides descriptive information about the implementation and outcomes of the 21st Century Community Learning Centers (CCLC) program in West Virginia, from September 2012 through May 2013. The report draws on information from online surveys of directors of 30 CCLC programs and from school teachers for 4,102 participating…

  11. Paving the Way for the 21st Century: The Human Factor in Higher Education Financial Management.

    ERIC Educational Resources Information Center

    Ginsburg, Sigmund G., Ed.

    This book presents human resources issues that will affect the financial management of colleges and universities as they move into the 21st century. It examines how business managers and human resources managers must balance human resources management policies and practices against the financial demands on the institution. It discusses the…

  12. Engineering Students for the 21st Century: Student Development through the Curriculum

    ERIC Educational Resources Information Center

    Cheville, Alan; Bunting, Chuck

    2011-01-01

    Through support of the National Science Foundation's Department Level Reform program, "Engineering Students for the 21st Century" (ES21C) has implemented a ten-course sequence designed to help students develop into engineers. Spread across the Electrical and Computer Engineering (ECE) curriculum at Oklahoma State University, these…

  13. President Clinton's Call to Action for American Education in the 21st Century.

    ERIC Educational Resources Information Center

    Clinton, Bill

    Former President Bill Clinton's 1997 State of the Union Address discusses the issue of ensuring that Americans have the best education in the world. He issued the following 10-point call to action for American education in the 21st century: (1) set rigorous standards, with national tests in fourth-grade reading and eighth-grade math; (2) make sure…

  14. A Call to Action for American Education in the 21st Century.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This document describes President Clinton's call to action for American education in the 21st century. Strong, safe schools with clear standards of achievement and discipline, and talented and dedicated teachers in every classroom are needed. Priorities include: setting rigorous national standards, with national tests in fourth-grade reading and…

  15. Investigating the Key Attributes to Enhance Students' Learning Experience in 21st Century Class Environment

    ERIC Educational Resources Information Center

    Leow, Fui-Theng; Neo, Mai; Hew, Soon Hin

    2016-01-01

    The 21st century marks the beginning of digital age with the extensive use of digital media, mobile devices, and Internet resources. Recent studies found that this digital era has expanded the landscape of student experiences, and educational technologies as well as increased the educator's awareness on embracing technologies to promote effective…

  16. A Study of California Public School District Superintendents and Their Implementation of 21st Century Skills

    ERIC Educational Resources Information Center

    Turner, Crystal

    2013-01-01

    The number of school districts needing to focus their attention on ensuring that their students are receiving a 21st Century education has grown considerably with the creation of the Smarter Balanced Assessment Consortium (SBAC) and the looming deadline of the 2014-2015 school year when the new assessments will be given. The assessment dates,…

  17. 21st Century Skills: What Are They and How Do We Assess Them?

    ERIC Educational Resources Information Center

    Geisinger, Kurt F.

    2016-01-01

    One of the "hottest" topics in the educational measurement community in the past decade has been the assessment of 21st century skills. This special issue demonstrates work being performed in this realm. The present article provides a context for the four primary articles that follow and a brief but broad view of some models of 21st…

  18. Transforming Pedagogies: Integrating 21st Century Skills and Web 2.0 Technology

    ERIC Educational Resources Information Center

    Tucker, Shelia Y.

    2014-01-01

    According to (P21), Partnership for 21st Century Skills (n.d.), unless the gap is bridged between how students learn and how they live, today's education system will face irrelevance. The way people work and live has been transformed by demographic, economic, political, technological, and informational forces. Schools must adapt to these…

  19. A Framework for the "Entrepreneurial" Learner of the 21st Century

    ERIC Educational Resources Information Center

    Reimers-Hild, Connie; King, James W.; Foster, John E.; Fritz, Susan M.; Waller, Steven S.; Wheeler, Daniel W.

    2005-01-01

    Successful distance learners and entrepreneurs may be similar in that they seek out and capitalize on opportunities and marshal resources to achieve their goals. Further, entrepreneurial behavior is a vital asset in the rapidly changing global knowledge economy of the 21 st Century. This paper presents a theoretical framework for examining the…

  20. Public Relations and Its Education: 21st Century Challenges in Definition, Role and Function.

    ERIC Educational Resources Information Center

    Kruckeberg, Dean

    This paper asserts that the greatest challenge for 21st century public relations practitioners will be the identification of organizational values and their reconciliation with societal values within the context of a quickly and seemingly chaotic syncretizing popular culture. This function of public relations requires considerable practitioner…

  1. 21st Century Learning Frameworks and the Missions of Public Education: An Integrative Review

    ERIC Educational Resources Information Center

    Humbert, K. Micah

    2012-01-01

    This study examined the relationship between the missions of public education in the United States and selected 21st century reform frameworks published by think tank organizations. This was conducted through the process of an integrative review. To begin, a literature search was conducted to identify the broad missions of public education in…

  2. International Curriculum of White Education through Teacher's Education for the 21st Century

    ERIC Educational Resources Information Center

    Moradi Sheykhjan, Tohid; Rajeswari, K.

    2014-01-01

    This article explores theoretical and practical issues related to white education for international curriculum through teacher's education for 21st century. The theory of "White Education" will be a message for development of globalization, information technology, based on knowledge, human rights education, environmental education,…

  3. What Does Vygotsky Provide for the 21st-Century Language Arts Teacher?

    ERIC Educational Resources Information Center

    Smagorinsky, Peter

    2013-01-01

    L. S. Vygotsky, the psychologist and teacher from Byelorussia who became a central figure in Soviet psychological and educational circles in the 1920s and 1930s, has become a frequent citation in 21st-century scholarship. He is most-often invoked to support some form of instructional scaffolding, based on his idea of the zone of proximal…

  4. Using Form+Theme+Context (FTC) for Rebalancing 21st-Century Art Education

    ERIC Educational Resources Information Center

    Sandell, Renee

    2009-01-01

    This article addresses the need to rebalance 21st-century art education for inclusion and integration leading to fuller art engagement in an increasingly visual world. I expand upon the form versus content canon in art and offset the typically predominant use of sensory, formal, or technical qualities in comprehending meaning from, as well as in…

  5. Educating for the 21st Century: Beyond Racist, Sexist, and Ecologically Violent Futures.

    ERIC Educational Resources Information Center

    Hutchinson, Francis P.

    1996-01-01

    Discusses resources of hope in educating for the 21st century, arguing the importance of active listening to children's voices and resistance to fatalistic fallacies regarding negative trends. The discussion examines principles from critical futurism and contemporary movements of educational innovation (including peace, multicultural, nonsexist,…

  6. Transforming Science Teaching Environment for the 21st Century Primary School Pupils

    ERIC Educational Resources Information Center

    Sheikh Abdullah, Siti Hendon

    2016-01-01

    The transformation of technology in the 21st century has produced children who are technology savvy and exposed to the internet and social networking at a very young age. These children are already in our school system. Thus teachers too need to use technology and transform the learning environment to meet the requirements of these children. This…

  7. Recruiting the Strategic Corporal in the 21st Century (Through the Year 2010)

    DTIC Science & Technology

    1999-01-01

    troubling age of national aggression, transnational threats, and terrorism spurred by ethnic conflict.5 With the demise of the Soviet Union, the...U.S. feminism and social power. Woulfe, J. (1998). Into the Crucible: Making Marines for the 21st Century. California: Presidio Press.

  8. A Vision and Strategy:Predictive Ecotoxicology in the 21st Century

    EPA Science Inventory

    The manuscript provides an introduction and overview for a series of five papers resulting from a SETAC Pellston Workshop titled A Vision and Strategy for Predictive Ecotoxicology in the 21st Century: Defining Adverse Outcome Pathways Associated with Ecological Risk. It proposes...

  9. The Library Profession in the 21st Century: Transformation for Survival.

    ERIC Educational Resources Information Center

    Smalls, Mary L.

    The approaching information age will encompass a different societal system in the 21st century due to the impact of the information revolution resulting from developments in computer and communications technology. In light of these changes, libraries need to evolve with the new technology by preparing now to become part of the electronic…

  10. Critical Thinking for 21st-Century Education: A Cyber-Tooth Curriculum?

    ERIC Educational Resources Information Center

    Higgins, Steve

    2014-01-01

    It is often assumed that the advent of digital technologies requires fundamental change to the curriculum and to the teaching and learning approaches used in schools around the world to educate this generation of "digital natives" or the "net generation". This article analyses the concepts of 21st-century skills and critical…

  11. School Censorship in the 21st Century: A Guide for Teachers and School Library Media Specialists.

    ERIC Educational Resources Information Center

    Simmons, John S.; Dresang, Eliza T.

    As the world enters the 21st century, the access to information and freedom of speech provided by the Internet and other digital technologies have revolutionized the nature of censorship challenges and opened an entirely new realm of legal and social ramifications for censorship in United States schools. In the midst of this digital revolution,…

  12. Teacher Education Preparation Program for the 21st Century. Which Way Forward for Kenya?

    ERIC Educational Resources Information Center

    Katitia, David Melita Ole

    2015-01-01

    Teacher quality is always cited as the most significant efficiency of teacher preparation programs. This paper discusses the aspects of Teacher education factor that influences student achievement. There has always been an increased interest in examining the preparation program for the 21st century in Kenya and recommending the way forward for our…

  13. Content Literacy for the 21st Century: Excavation, Elevation, and Relational Cosmopolitanism in the Classroom

    ERIC Educational Resources Information Center

    Damico, James S.; Baildon, Mark

    2011-01-01

    This article makes the a case for conceptualizing content literacy, especially in social studies, as inquiry-based social practices for understanding and addressing complex, multifaceted problems. Two core practices especially needed for a Web-dominated 21st century are then described--excavation and elevation. Next, these two practices are…

  14. Teaching 21st Century Process Skills to Strengthen and Enhance Family and Consumer Sciences Education

    ERIC Educational Resources Information Center

    Mosenson, Andrea B.; Fox, Wanda S.

    2011-01-01

    Family and consumer sciences (FCS) professionals need to be equipped with a set of strategies and tools to prepare their students for the challenges they will face in the 21st century. Nationwide, educators are integrating a set of skills deemed essential for student success in college and a career. Building upon these skills and the process areas…

  15. Technological Readiness of the UAE Higher Education Institutions for the 21st Century

    ERIC Educational Resources Information Center

    Al Blooshi, Asma; Ezziane, Zoheir

    2013-01-01

    Educational institutions are considered as main indicator of a nation's competitiveness and the excellence of implementing their goals and objectives increase a nation's sense of competitiveness. Thus, it is important to receive a progress report showing how close the educational institutions are in accomplishing the 21st century visions and…

  16. Life Design: A Paradigm for Career Intervention in the 21st Century

    ERIC Educational Resources Information Center

    Savickas, Mark L.

    2012-01-01

    A new paradigm is implicit within the constructivist and narrative methods for career intervention that have emerged in the 21st century. This article makes that general pattern explicit by abstracting its key elements from the specific instances that substantiate the new conceptual model. The paradigm for life design interventions constructs…

  17. Teaching 21st-Century Art Education in a "Virtual" Age: Art Cafe at Second Life

    ERIC Educational Resources Information Center

    Lu, Lilly

    2010-01-01

    The emerging three-dimensional (3D) virtual world (VW) technology offers great potential for teaching contemporary digital art and growing digital visual culture in 21st-century art education. Such online virtual worlds are built and conceptualized based on information visualization and visual metaphors. Recently, an increasing number of…

  18. 21st Century Paradigms for Pre-Service Teacher Technology Preparation

    ERIC Educational Resources Information Center

    Lambert, Judy; Gong, Yi

    2010-01-01

    This study investigated major course changes in 11 sections of a stand-alone educational technology course redesigned around 21st century skill sets as opposed to technical skill development. Conducted in the fall of 2007 and spring 2008 with a random sample of 100 pre-service teachers, independent and paired sample t tests and correlational…

  19. Using "The Joy Luck Club" to Teach Core Standards and 21st Century Literacies

    ERIC Educational Resources Information Center

    Burns, Leslie David; Botzakis, Stergios G.

    2012-01-01

    In this article the authors illustrate an instructional unit based on a Common Core grades 9-10 illustrative text--Amy Tan's "Two Kinds" from "The Joy Luck Club." They demonstrate how teachers can meet the new standards "and" respond to students' 21st-century needs by using this modern classic along with other traditional and new media resources.…

  20. The Practice of Psychiatry in the 21st Century: Challenges for Psychiatric Education

    ERIC Educational Resources Information Center

    Yager, Joel

    2011-01-01

    Objective: To consider how shifting scientific, technological, social, and financial pressures are likely to significantly alter psychiatric practice, careers, and education in the 21st century, this article reviews trends and innovations likely to have an effect on tomorrow's psychiatrists and their educators. Results: The psychiatric profession…