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Sample records for geological research connected

  1. Geological Survey research, 1975

    USGS Publications Warehouse

    ,

    1975-01-01

    'Geological Survey Research 1975 ' is the 16th annual synopsis of the results of U.S. Geological Survey investigations. These studies are largely directed toward the development of knowledge that will assist the Nation to use and conserve the land and its physical resources wisely. They are wide ranging in scope and deal with almost every facet of solid-earth science and fact finding. Many of the studies are continuations of investigations that have been in progress for several years. But others reflect the increased attention being given to problems that have assumed greater importance in recent years--problems relating to mineral fuels and mineral resources, water quality, environmental impact of mineral resources, land-use analysis, earthquake hazards reduction, subsidence, and the applications of LANDSAT data, to cite a few examples. (Woodard-USGS)

  2. Geological Survey research 1978

    USGS Publications Warehouse

    ,

    1978-01-01

    This U.S. Geological Survey activities report includes a summary of 1978 fiscal year scientific and economic results accompanied by a list of geologic and hydrologic investigations in progress and a report on the status of topographic mapping. The summary of results includes: (1) Mineral and water resources, (2) Engineering geology and hydrology, (3) Regional geology, (4) Principles and processes, (5) Laboratory and field methods, (6) Topographic surveys and mapping, (7) Management of resources on public lands, (8) Land information and analysis, and (9) Investigations in other countries. Also included are lists of cooperating agencies and Geological Survey offices. (Woodard-USGS)

  3. Geological Survey research 1976

    USGS Publications Warehouse

    ,

    1976-01-01

    This U.S. Geological Survey activities report includes a summary of recent (1976 fiscal year) scientific and economic results accompanied by a list of geologic and hydrologic investigations in progress and a report on the status of topographic mapping. The summary of results includes: (1) Mineral resources, Water resources, (2) Engineering geology and hydrology, (3) Regional geology, (4) Principles and processes, (5) Laboratory and field methods, (6) Topographic surveys and mapping, (7) Management of resources on public lands, (8) Land information and analysis, and (9) Investigations in other countries. Also included are lists of cooperating agencies and Geological Survey offices. (Woodard-USGS)

  4. Geological Survey research 1981

    USGS Publications Warehouse

    ,

    1982-01-01

    This U.S. Geological Survey activities report includes a summary of 1981 fiscal year scientific and economic results accompanied by a list of geologic, hydrologic, and cartographic investigations in progress. The summary of results includes: (1) Mineral, (2) Water resources, (3) Engineering geology and hydrology, (4) Regional geology, (5) Principles and processes, (6) Laboratory and field methods, (7) Topographic surveys and mapping, (8) Management of resources on public lands, (9) Land information and analysis, and (10) Investigations in other countries. Also included are lists of investigations in progress.

  5. Geologic research at The Geysers

    SciTech Connect

    Hulen, J.B.; Moore, J.N.; Nielson, D.L.

    1996-04-10

    Geologic research at The Geysers vapor-dominated geothermal field during the past year has yielded new information on the nature of steam-reservoir porosity and permeability; the origin of the caprock; mechanisms of lateral sealing; the evolution of The Geysers hydrothermal system; and specific reservoir controls in and immediately above {open_quotes}the felsite{close_quotes}, an hypabyssal, batholith-sized pluton largely responsible for The Geysers` existence. Our research has shown that (1) fluid conduits above the felsite may be dominantly vuggy, high-angle hydrothermal veins; (2) latest-stage hydrothermal calcite in such veins may seal them at the margins of the steam reservoir; mixed-layer clays are probably the corresponding seals in the caprock; (3) steam entries in the felsite are concentrated along the top of the youngest intrusive phase in the pluton - a 1 m.y.-old granodiorite; (4) steam entries in the felsite show a negative correlation with massive borosilicate enrichments.

  6. Research to Practice Connections

    ERIC Educational Resources Information Center

    Patterson, Margaret Becker

    2016-01-01

    This article describes outcomes of group discussion sessions that took place as part of the Commission on Adult Basic Education April 2016 conference in Dallas, Texas. Researchers and practitioners in adult education were the primary attendees of the conference. Session topics and points of discussion in this paper include: the challenge of the…

  7. Connecting streamlined subglacial bedforms with the geological/geographical environment in which they are located.

    NASA Astrophysics Data System (ADS)

    Dowling, Tom; Möller, Per; Greenwood, Sarah; Spagnolo, Matteo; Åkesson, Maria; Fraser, Stephen; Hughs, Anna; Clark, Chris

    2016-04-01

    Much work has qualitatively shown that there appears to be a relationship between the morphology of streamlined subglacial bedforms (drumlinoids) and the geological/geographical environment in which said bedforms are located upon, particularly in terms of bedrock influence. However, the one quantitative study that has been carried out on this connectivity (Greenwood and Clark, 2010) found that there appears to be a connection between bedrock type and morphology only at a local scale. At a regional scale the most important geological factor seemed to be the properties of the substrate, usually till. In order to investigate these connections further, self-organising maps (SOM) are used to investigate the role of contextual geology/geography in drumlinoid morphology. The SOM method allows the statistical exploration of data that cannot normally be evaluated by traditional means; categorical data (e.g. bedrock type) can be used in the same analysis as continuous/vector data (e.g. drift depth). Here, three large morphological data sets from Sweden (20 041), Britain (36 104) and Ireland (13 454) are combined with bedrock type, drift depth, basal elevation and distance to esker to see if there are any relationships to be found between them. The results indicate that there are pervasive, statistically significant, and weak to very weak correlations between contextual geological/geographical factors and drumlinoid morphology. The most important contextual factor appears to be 'drift depth', followed by 'distance to esker'. Therefore, models of drumlinoid formation and any efforts to use such features for palaeo-ice reconstruction must take into account the geological and geographical environment in which they are situated. The logical extension of this is that models of ice-sheet growth and retreat must also take into account and be sensitive to the type of substratum present beneath the ice. Further research into the effect of drift properties on the flow of ice is needed.

  8. Chapter D in Geological Survey research 1964

    USGS Publications Warehouse

    ,

    1964-01-01

    This collection of 43 short papers is the last of the chapters of Geological Survey Research 1964. The papers report on scientific and economic results of current work by members of the Geologic, Conservation, Water Resources, and Topographic Divisions of the U.S. Geological Survey. Some of the papers present results of completed parts of continuing investigations; others announce new discoveries or preliminary results of investigations that will be discussed in greater detail in reports to be published in the future. Still others are. scientific notes of limited scope, and short papers on techniques and instrumentation. Chapter A of this series presents a summary of results of work done during the present fiscal year.

  9. Synopsis of geologic and hydrologic results: Chapter A in Geological Survey research 1961

    USGS Publications Warehouse

    ,

    1961-01-01

    The Geological Survey is engaged in many different kinds of investigations in the fields of geology and hydrology. These investigations may be grouped into several broad, inter-related categories as follows:(a) Economic geology, including engineering geology(b) Regional geologic mapping, including detailed mapping and stratigraphic studies(c) Resource and topical studies(d) Ground-water studies(e) Surface-water studies(f) Quality-of-water studies(g) Field and laboratory research on geologic and hydrologic processes and principles.The Geological Survey also carries on investigations in its fields of competence for other Federal agencies that do not have the required specialized staffs or scientific facilities.Nearly all the Geological Survey's activities yield new data and principles of value in the development or application of the geologic and hydrologic sciences. The purpose of this report, which consists of 4 chapters, is to present as promptly as possible findings that have come to the fore during the fiscal year 1961 the 12 months ending June 30, 1961.The present volume, chapter A, is a synopsis of the highlights of recent findings of scientific and economic interest. Some of these findings have been published or placed on open file during the year; some are presented in chapters B, C, and D; still others have not been published previously. Only part of the scientific and economic results developed during the year can be presented in this synopsis. Readers who wish more complete or more detailed information should consult the bibliography of reports beginning on page A-156 of this volume, and the collection of short articles presented in the companion chapters as follows:Prof. Paper 424-B Articles 1 to 146Prof. Paper 424-C Articles 147 to 292Prof. Paper 424-D Articles 293 to 435A list of investigations in progress in the Geologic and Water Resources Divisions with the names and addresses of the project leaders is given on pages A-110 to A-155 for those

  10. Asthma Research: The NIH–NJRC Connection

    MedlinePlus

    ... Bar Home Current Issue Past Issues Special Section Asthma Research: The NIH–NJRC Connection Past Issues / Fall ... the many ways that NIH supports and promotes asthma research is through its strong relationship with National ...

  11. Supporting Connectivity for Biomedical Research

    DTIC Science & Technology

    2006-05-01

    Effectiveness Research • Health Disparities in Underserved Populations • Public Health Monitoring, Biosurveillance , and Situational Awareness...promote healthy behaviors in communities, to better inform academic research, and to increase situational awareness (e.g., biosurveillance ...including biomedical and behavioral researchers. 1.5 Public health monitoring, biosurveillance , and situational awareness The promise of epidemiologic

  12. Making Connections between Research and Practice

    ERIC Educational Resources Information Center

    Porter, Andrew; McMaken, Jennifer

    2009-01-01

    Strengthening connections between research and practice is an important goal in education. Making the connection has both a supply side and a demand side but the demand is often ignored in education. The authors offer six hypotheses about why this situation occurs.

  13. Groups in Geological Education, Research, and Organizations

    ERIC Educational Resources Information Center

    Romey, William D.

    1974-01-01

    Discusses different methods of instruction, such as the Keller Plan, audio-visual-tutorial methods, contract systems, and group seminars. Also discusses the role of groups in professional associations, particularly the National Association of Geology Teachers. (MLH)

  14. Recovery Act: Geologic Sequestration Training and Research

    SciTech Connect

    Walsh, Peter; Esposito, Richard; Theodorou, Konstantinos; Hannon, Michael; Lamplugh, Aaron; Ellison, Kirk

    2013-06-30

    Work under the project entitled "Geologic Sequestration Training and Research," was performed by the University of Alabama at Birmingham and Southern Company from December 1, 2009, to June 30, 2013. The emphasis was on training of students and faculty through research on topics central to further development, demonstration, and commercialization of carbon capture, utilization, and storage (CCUS). The project had the following components: (1) establishment of a laboratory for measurement of rock properties, (2) evaluation of the sealing capacity of caprocks, (3) evaluation of porosity, permeability, and storage capacity of reservoirs, (4) simulation of CO{sub 2} migration and trapping in storage reservoirs and seepage through seal layers, (5) education and training of students through independent research on rock properties and reservoir simulation, and (6) development of an advanced undergraduate/graduate level course on coal combustion and gasification, climate change, and carbon sequestration. Four graduate students and one undergraduate student participated in the project. Two were awarded Ph.D. degrees for their work, the first in December 2010 and the second in August 2013. A third graduate student has proposed research on an advanced technique for measurement of porosity and permeability, and has been admitted to candidacy for the Ph.D. The fourth graduate student is preparing his proposal for research on CCUS and solid waste management. The undergraduate student performed experimental measurements on caprock and reservoir rock samples and received his B.S.M.E. degree in May 2012. The "Caprock Integrity Laboratory," established with support from the present project, is fully functional and equipped for measurement of porosity, permeability, minimum capillary displacement pressure, and effective permeability to gas in the presence of wetting phases. Measurements are made at ambient temperature and under reservoir conditions, including supercritical CO{sub 2

  15. U.S. Geological Survey coastal and marine geology research; recent highlights and achievements

    USGS Publications Warehouse

    Williams, S. Jeffress; Barnes, Peter W.; Prager, Ellen J.

    2000-01-01

    The USGS Coastal and Marine Geology Program has large-scale national and regional research projects that focus on environmental quality, geologic hazards, natural resources, and information transfer. This Circular highlights recent scientific findings of the program, which play a vital role in the USGS endeavor to understand human interactions with the natural environment and to determine how the fundamental geologic processes controlling the Earth work. The scientific knowledge acquired through USGS research and monitoring is critically needed by planners, government agencies, and the public. Effective communication of the results of this research will enable the USGS Coastal and Marine Geology Program to play an integral part in assisting the Nation in responding the pressing Earth science challenges of the 21st century.

  16. Geological research for public outreach and education in Lithuania

    NASA Astrophysics Data System (ADS)

    Skridlaite, Grazina; Guobyte, Rimante

    2013-04-01

    Successful IYPE activities and implementation of Geoheritage day in Lithuania increased public awareness in geology. A series of projects introducing geology to the general public and youth, supported by EU funds and local communities, were initiated. Researchers from the scientific and applied geology institutions of Lithuania participated in these projects and provided with the geological data. In one case, the Lithuanian Survey of Protected Areas supported the installation of a series of geological exhibitions in several regional and national parks. An animation demonstrating glacial processes was chosen for most of these because the Lithuanian surface is largely covered with sedimentary deposits of the Nemunas (Weichselian) glaciation. Researchers from the Lithuanian Geological Survey used the mapping results to demonstrate real glacial processes for every chosen area. In another case, 3D models showing underground structures of different localities were based on detailed geological maps and profiles obtained for that area. In case of the Sartai regional park, the results of previous geological research projects provided the possibility to create a movie depicting the ca. 2 Ga geological evolution of the region. The movie starts with the accretion of volcanic island arcs on the earlier continental margin at ca. 2 Ga and deciphers later Precambrian tectonic and magmatic events. The reconstruction is based on numerous scientific articles and interpretation of geophysical data. Later Paleozoic activities and following erosion sculptured the surface which was covered with several ice sheets in Quaternary. For educational purpose, a collection of minerals and rocks at the Forestry Institute was used to create an exhibition called "Cycle of geological processes". Forestry scientists and their students are able to study the interactions of geodiversity and biodiversity and to understand ancient and modern geological processes leading to a soil formation. An aging

  17. Soil science and geology: Connects, disconnects and new opportunities in geoscience education

    USGS Publications Warehouse

    Landa, E.R.

    2004-01-01

    Despite historical linkages, the fields of geology and soil science have developed along largely divergent paths in the United States during much of the mid- to late- twentieth century. The shift in recent decades within both disciplines to greater emphasis on environmental quality issues and a systems approach has created new opportunities for collaboration and cross-training. Because of the importance of the soil as a dynamic interface between the hydrosphere, biosphere, atmosphere, and lithosphere, introductory and advanced soil science classes are now being taught in a number of earth and environmental science departments. The National Research Council's recent report, Basic Research Opportunities in Earth Science, highlights the soil zone as part of the land surface-to-groundwater "critical zone" requiring additional investigation. To better prepare geology undergraduates to deal with complex environmental problems, their training should include a fundamental understanding of the nature and properties of soils. Those undergraduate geology students with an interest in this area should be encouraged to view soil science as a viable earth science specialty area for graduate study. Summer internships such as those offered by the National Science Foundation-funded Integrative Graduate Education, Research, and Training (IGERT) programs offer geology undergraduates the opportunity to explore research and career opportunities in soil science.

  18. Directory of research projects: Planetary geology and geophysics program

    NASA Technical Reports Server (NTRS)

    Holt, Henry (Editor)

    1992-01-01

    Information about currently funded scientific research within the Planetary Geology and Geophysics Program is provided. The directory consists of the proposal summary sheet from each proposal funded under the program during Fiscal Year 1992. The sheets provide information about the research project, including title, principal investigator, institution, summary of research objectives, past accomplishments, and proposed new investigations.

  19. Directory of research projects, 1991. Planetary geology and geophysics program

    NASA Technical Reports Server (NTRS)

    Maxwell, Ted A. (Editor)

    1991-01-01

    Information is provided about currently funded scientific research within the Planetary Geology and Geophysics Program. The directory consists of the proposal summary sheet from each proposal funded by the program during fiscal year 1991. Information is provided on the research topic, principal investigator, institution, summary of research objectives, past accomplishments, and proposed investigators.

  20. Institutionalizing Undergraduate Research for Geology Majors through Creative Inquiry Experiences

    ERIC Educational Resources Information Center

    Wagner, John R.; Bixler, Robert D.; Carraway, Elizabeth R.; Moysey, Stephen M.; Murdoch, Lawrence R.; Schlautman, Mark R.; Warner, Richard D.

    2010-01-01

    The geology program at Clemson University has instituted a new, six-semester-long undergraduate research course sequence that requires student participation in ongoing departmental research projects from their sophomore through senior years. As a part of a university-wide initiative focusing on undergraduate research, termed Creative Inquiry at…

  1. Directory of research projects: Planetary geology and geophysics program

    NASA Technical Reports Server (NTRS)

    Holt, Henry (Editor)

    1990-01-01

    Information about currently funded scientific research within the Planetary Geology and Geophysics Program is provided, including the proposal summary sheet from each proposal funded under the program during fiscal year 1990. Information about the research project, including title, principal investigator, institution, summary of research objectives, past accomplishments, and proposed new investigations is also provided.

  2. Identifying fruitful connections between and among researchers and practitioners

    NASA Technical Reports Server (NTRS)

    Feather, Martin S.; Menzies, Tim; Connelly, Judith R.

    2003-01-01

    Many organizations look to research to yield new and improved products and practices. Connecting practitioners who have the need for research results to the researchers producing those results is important to guiding research and utilizing its results. Likewise, connecting researchers working on related topics to one another, and connecting practitioners with related needs to one another, is important to establishing communities of shared interests. We present an approach that helps identify fruitful such connections.

  3. Teachers doing science: An authentic geology research experience for teachers

    USGS Publications Warehouse

    Hemler, D.; Repine, T.

    2006-01-01

    Fairmont State University (FSU) and the West Virginia Geological and Economic Survey (WVGES) provided a small pilot group of West Virginia science teachers with a professional development session designed to mimic experiences obtained by geology majors during a typical summer field camp. Called GEOTECH, the program served as a research capstone event complimenting the participants' multi-year association with the RockCamp professional development program. GEOTECH was funded through a Improving Teacher Quality Grant administered by West Virginia Higher Education Policy Commission. Over the course of three weeks, eight GEOTEACH participants learned field measurement and field data collection techniques which they then applied to the construction of a surficial geologic map. The program exposed participants to authentic scientific processes by emphasizing the authentic scientific application of content knowledge. As a secondary product, it also enhanced their appreciation of the true nature of science in general and geology particular. After the session, a new appreciation of the effort involved in making a geologic map emerged as tacit knowledge ready to be transferred to their students. The program was assessed using pre/post instruments, cup interviews, journals, artifacts (including geologic maps, field books, and described sections), performance assessments, and constructed response items. Evaluation of the accumulated data revealed an increase in participants demonstrated use of science content knowledge, an enhanced awareness and understanding of the processes and nature of geologic mapping, positive dispositions toward geologic research and a high satisfaction rating for the program. These findings support the efficacy of the experience and document future programmatic enhancements.

  4. Geologic research at the Geysers -- 1996

    SciTech Connect

    Hulen, J.B.

    1997-12-31

    In response to the onset of field-wide pressure declines at The Geysers geothermal field in northern California the Department of Energy`s Geothermal Division in 1990 inaugurated sponsorship of a dedicated, multiyear research effort designed to mitigate the pressure drop and to allow steamfield operators to make more informed forecasts of steam supply and quality well into the 21st century. EGI and its predecessor, the University of Utah Research Institute, have from the onset been key participants in this important research effort. For example, utilizing fluid-inclusion and stable-isotopic methods, deciphered the field`s intricate magmatic-hydrothermal history. Hulen et al. (1991, 1992) and Hulen and Nielson (1995a) identified major textural and mineralogic differences between the productive steam reservoir and its relatively impermeable caprock.

  5. HYDRAULIC RESEARCH - U. S. GEOLOGICAL SURVEY.

    USGS Publications Warehouse

    Schneider, Verne R.; ,

    1984-01-01

    Research at the Gulf Coast Hydroscience Center near Bay St. Louis, Mississippi, is being conducted in an indoor laboratory, and an outdoor laboratory. Much of the current indoor lab research is directed at improved methods of measuring flow. A towing tank and submerged jet tank are used for calibrating velocity meters. The outdoor laboratory consists of a flood-plain simulation facility. Much emphasis has been placed on applying results to the development of numerical simulation models. Laboratory data are used to develop and validate the models. These models are also validated with actual field data. Various algorithms for one- and two-dimensional flow and transport models based on finite difference and finite element schemes are being developed.

  6. Geologic research in support of sustainable agriculture

    USGS Publications Warehouse

    Gough, L.P.; Herring, J.R.

    1993-01-01

    The importance and role of the geosciences in studies of sustainable agriculture include such traditional research areas as, agromineral resource assessments, the mapping and classification of soils and soil amendments, and the evaluation of landscapes for their vulnerability to physical and chemical degradation. Less traditional areas of study, that are increasing in societal importance because of environmental concerns and research into sustainable systems in general, include regional geochemical studies of plant and animal trace element deficiencies and toxicities, broad-scale water quality investigations, agricultural chemicals and the hydrogeologic interface, and minimally processed and ion-exchange agrominerals. We discuss the importance and future of phosphate in the US and world based on human population growth, projected agromineral demands in general, and the unavailability of new, high-quality agricultural lands. We also present examples of studies that relate geochemistry and the hydrogeologic characteristics of a region to the bioavailability and cycling of trace elements important to sustainable agricultural systems. ?? 1993.

  7. Geological hazards programs and research in the U. S. A

    SciTech Connect

    Filson, J.R. )

    1988-01-01

    Geological hazards have been studied for centuries, but government support of research to lessen their effects is relatively new. This article briefly describes government programs and research underway in the U.S.A. that are directed towards reducing losses of life and property from earthquakes, volcanic eruptions and landslides. The National Earthquake program is described, including four basic research areas: plate tectonics; estimation of the earthquakes; and effects and hazards assessment. The Volcano Studies Program has three areas of research: fundamentals of volcanoes; hazards assessments; and volcano monitoring. Three research areas are included in landslide studies: land slide processes; prediction; inventory and susceptibility studies.

  8. Keeping Connected: The Design and Overview of the Research

    ERIC Educational Resources Information Center

    Moss, Julianne

    2014-01-01

    The special issue "Keeping Connected: Identity, Social Connection and Education for Young People" opens with a paper that discusses the research design and overview of a three-year project by a Melbourne (Australia)-based multi-disciplinary team. Over 2007-2009, the Keeping Connected team of 10 researchers investigated the lives of…

  9. Interior, looking corridor connecting 511 to 515 into Medical Research ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior, looking corridor connecting 511 to 515 into Medical Research Library in 516. - Fitzsimons General Hospital, Central Service Building, North of Building No. 511, East of corridor connecting Building 511 to Building 515, Aurora, Adams County, CO

  10. Connectivity

    ERIC Educational Resources Information Center

    Grush, Mary, Ed.

    2006-01-01

    Connectivity has dramatically changed the landscape of higher education IT. From "on-demand" services for net-gen students and advanced eLearning systems for faculty, to high-performance computing grid resources for researchers, IT now provides more networked services than ever to connect campus constituents to each other and to the world.…

  11. The Geological Research in France - The Dossier 2005 Argile

    SciTech Connect

    Plas, Frederic; Wendling, Jacques

    2007-07-01

    At the end of fifteen years of research defined by the French act of December 30, 1991 on radwaste management, ANDRA gave a report, 'Dossier Argile 2005', which concluded with the feasibility of a reversible disposal in the argillaceous Callovo-Oxfordian formation studied by means of an underground research laboratory at the Meuse/Haute-Marne site. Starting from source data like the characteristics of the geological medium and the waste inventory, the process followed by ANDRA to achieve this conclusion is of a sequential type, and iterative between concept design, scientific knowledge, in particular that of the phenomenological evolution of the repository and its geological environment from operating period to long term, and safety assessment. The 'Dossier Argile 2005' covers a broad radwaste inventory, ILLW, HLW and Spent Fuel, so that it makes it possible to cover the whole of the technological, scientific and safety topics. This article will give an overview of the geological disposal studies in France and draw the main conclusion of the Dossier 2005 Argile. It will be focused on the near field (engineering components and near field host rock), while considering, if necessary, its integration within the whole system. After a short description of the concepts (including waste inventory and the characteristics of the Meuse/Haute the Marne site) and the functions of the components of repository and geological medium, one will describe, successively, the broad outline of the phenomenological evolution of repository and the geological medium in near field, in particular, by releasing the time scales of processes and uncertainties of knowledge. On this basis, one will indicate the safety scenarios that were considered and the broad outline of performance and dose calculations. Lessons learn from the Dossier 2005 Argile will be discussed and perspectives and priorities for future will be indicated. (authors)

  12. Cooperative research in terrestrial planetary geology and geophysics

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This final report for the period of July 1991 to August 1994 covered a variety of topics concerning the study of Earth and Mars. The Earth studies stressed the interpretation of the MAGSAT crustal magnetic anomalies in order to determine the geological structure, mineralogical composition, magnetic nature, and the historical background of submarine features, and also featured work in the area of terrestrial remote sensing. Mars research included the early evolution of the Martian atmosphere and hydrosphere and the investigations of the large Martian impact basins. Detailed summaries of the research is included, along with lists of the publications resulting from this research.

  13. Geology

    NASA Technical Reports Server (NTRS)

    Stewart, R. K.; Sabins, F. F., Jr.; Rowan, L. C.; Short, N. M.

    1975-01-01

    Papers from private industry reporting applications of remote sensing to oil and gas exploration were presented. Digitally processed LANDSAT images were successfully employed in several geologic interpretations. A growing interest in digital image processing among the geologic user community was shown. The papers covered a wide geographic range and a wide technical and application range. Topics included: (1) oil and gas exploration, by use of radar and multisensor studies as well as by use of LANDSAT imagery or LANDSAT digital data, (2) mineral exploration, by mapping from LANDSAT and Skylab imagery and by LANDSAT digital processing, (3) geothermal energy studies with Skylab imagery, (4) environmental and engineering geology, by use of radar or LANDSAT and Skylab imagery, (5) regional mapping and interpretation, and digital and spectral methods.

  14. U. S. GEOLOGICAL SURVEY MARINE-MINERALS RESEARCH.

    USGS Publications Warehouse

    ,

    1984-01-01

    Summary form only given. The US Exclusive Economic Zone is an area approximately one and two-thirds the size of the land area of the United States. In this frontier area, US Geological Survey (USGS) research in marine minerals is aimed at three objectives: (1) defining geologic settings of potential mineral resources; (2) understanding the processes by which seafloor nonliving resources form; and (3) estimating the resource potential. Potential resources of primary interest are cobalt-rich manganese seafloor crusts, polymetallic sulfides in hydrothermal vent areas on the seafloor, and heavy-mineral placer deposits. Research activities include studies of manganese-crust samples from oceanographic-institution archives and a USGS research cruise through the central and southern Pacific. Preliminary results confirm that cobalt is concentrated by as much as 2. 5% in the manganese crusts at water depths of 1000-2600 m; further research on the precipitation processes and patterns of crust formation will be needed to understand the origin, occurrence patterns, and resource potential of these crusts. Research cruises have revealed a zone of polymetallic sulfide vent deposits a few hundred meters long in the Juan de Fuca spreading center.

  15. Reading/Writing Connections: Learning from Research.

    ERIC Educational Resources Information Center

    Irwin, Judith W., Ed.; Doyle, Mary Anne, Ed.

    This book presents an overview of reading/writing research, discussing specific reading/writing processes, instructional issues, teacher research, and directions for future research. Chapter titles are: (1) Alternative Research Perspectives (Sarah J. McCarthey and Taffy E. Raphael); (2) Reading, Writing, and Genre Development (Judith A. Langer);…

  16. Concepts of hydrological connectivity: Research approaches, pathways and future agendas

    NASA Astrophysics Data System (ADS)

    Bracken, L. J.; Wainwright, J.; Ali, G. A.; Tetzlaff, D.; Smith, M. W.; Reaney, S. M.; Roy, A. G.

    2013-04-01

    For effective catchment management and intervention in hydrological systems a process-based understanding of hydrological connectivity is required so that: i) conceptual rather than solely empirical understanding drives how systems are interpreted; and ii) there is an understanding of how continuous flow fields develop under different sets of environmental conditions to enable managers to know when, where and how to intervene in catchment processes successfully. In order to direct future research into process-based hydrological connectivity this paper: i) evaluates the extent to which different concepts of hydrological connectivity have emerged from different approaches to measure and predict flow in different environments; ii) discusses the extent to which these different concepts are mutually compatible; and iii) assesses further research to contribute to a unified understanding of hydrological processes. Existing research is categorised into five different approaches to investigating hydrological connectivity: i) evaluating soil-moisture patterns (soil-moisture connectivity); ii) understanding runoff patterns and processes on hillslopes (flow-process connectivity); iii) investigating topographic controls (terrain-connectivity) including the impact of road networks on hydrological connectivity and catchment runoff; iv) developing models to explore and predict hydrological connectivity; and v) developing indices of hydrological connectivity. Analysis of published research suggests a relationship between research group, approach, geographic setting and the interpretation of hydrological connectivity. For further understanding of hydrological connectivity our knowledge needs to be developed using a range of techniques and approaches, there should be common understandings between researchers approaching the concept from different perspectives, and these meanings need to be communicated effectively with those responsible for land management.

  17. Undergraduates and Research: Connectivity in the University

    ERIC Educational Resources Information Center

    Hordern, Jim

    2013-01-01

    Contemporary universities are engaged in multiple activities, which are often disconnected and subject to powerful external influences. Undergraduate research projects have been posited as a means of enhancing undergraduate education and improving the integration of research and teaching. However, engagement with the core research activity of the…

  18. Faculty Workload Issues Connected to Undergraduate Research

    ERIC Educational Resources Information Center

    Free, Rhona; Griffith, Suzanne; Spellman, Bill

    2015-01-01

    This chapter delineates the consortial activities of the Council of Public Liberal Arts Colleges (COPLAC) to explore models of undergraduate research and to address the impact of undergraduate research on faculty workload. The significant progress made on the member campus of the University of Wisconsin-Superior over the last 10 years is…

  19. COOPEUS - connecting research infrastructures in environmental sciences

    NASA Astrophysics Data System (ADS)

    Koop-Jakobsen, Ketil; Waldmann, Christoph; Huber, Robert

    2015-04-01

    The COOPEUS project was initiated in 2012 bringing together 10 research infrastructures (RIs) in environmental sciences from the EU and US in order to improve the discovery, access, and use of environmental information and data across scientific disciplines and across geographical borders. The COOPEUS mission is to facilitate readily accessible research infrastructure data to advance our understanding of Earth systems through an international community-driven effort, by: Bringing together both user communities and top-down directives to address evolving societal and scientific needs; Removing technical, scientific, cultural and geopolitical barriers for data use; and Coordinating the flow, integrity and preservation of information. A survey of data availability was conducted among the COOPEUS research infrastructures for the purpose of discovering impediments for open international and cross-disciplinary sharing of environmental data. The survey showed that the majority of data offered by the COOPEUS research infrastructures is available via the internet (>90%), but the accessibility to these data differ significantly among research infrastructures; only 45% offer open access on their data, whereas the remaining infrastructures offer restricted access e.g. do not release raw data or sensible data, demand user registration or require permission prior to release of data. These rules and regulations are often installed as a form of standard practice, whereas formal data policies are lacking in 40% of the infrastructures, primarily in the EU. In order to improve this situation COOPEUS has installed a common data-sharing policy, which is agreed upon by all the COOPEUS research infrastructures. To investigate the existing opportunities for improving interoperability among environmental research infrastructures, COOPEUS explored the opportunities with the GEOSS common infrastructure (GCI) by holding a hands-on workshop. Through exercises directly registering resources

  20. Connecting Research to French Mathematics Teacher Education.

    ERIC Educational Resources Information Center

    Robert, A.; Hache, C.

    2000-01-01

    Presents an overview of two surveys that focused on French teachers' classroom practices, the first of which provides an overview of the difficulties experienced by beginning teachers while the second survey provides a more detailed description of the classroom practices of experienced teachers. Proposes a research project on teacher professional…

  1. Starting Well: Connecting Research with Practice in Preschool Learning

    ERIC Educational Resources Information Center

    Fischer, Kurt W.

    2012-01-01

    The paucity of research on learning and development may seem surprising, but it is a pervasive fact. Research relating brain science to learning and development is even sparser, with scant evidence investigating connections between mind, brain, and education. Indeed one reason for the prevalence of neural myths is that so little research links…

  2. Research Connections Canada: Supporting Children and Families, Number 2.

    ERIC Educational Resources Information Center

    Sullivan, Susan, Ed.; Bose, Kathy, Ed.; Levesque, Lise, Ed.

    Serving as a vehicle for raising the profile of and thereby gaining recognition for the important research and development work being conducted in Canada in support of children and families, the "Research Connections Canada" series compiles research and/or development papers as well as background papers, analytical literature reviews,…

  3. Research Connections Canada: Supporting Children and Families, Number 1.

    ERIC Educational Resources Information Center

    Sullivan, Susan, Ed.; Bose, Kathy, Ed.; Levesque, Lise, Ed.

    Serving as a vehicle for raising the profile of and thereby gaining recognition for the important research and development work being conducted in Canada in support of children and families, the "Research Connections Canada" series compiles research and/or development papers as well as background papers, analytical literature reviews,…

  4. Research Connections Canada: Supporting Children and Families, Number 8.

    ERIC Educational Resources Information Center

    Lowe, Elaine, Ed.

    Serving as a vehicle for raising the profile of and thereby gaining recognition for the important research and development work being conducted in Canada in support of children and families, the "Research Connections Canada" series compiles research and/or development papers as well as background papers, analytical literature reviews,…

  5. Research Connections Canada: Supporting Children and Families, Number 4.

    ERIC Educational Resources Information Center

    Whitehead, Judith, Ed.

    Serving as a vehicle for raising the profile of and thereby gaining recognition for the important research and development work being conducted in Canada in support of children and families, the "Research Connections Canada" series compiles research and/or development papers as well as background papers, analytical literature reviews,…

  6. Research Connections Canada: Supporting Children and Families, Number 5.

    ERIC Educational Resources Information Center

    Whitehead, Judith, Ed.

    Serving as a vehicle for raising the profile of and thereby gaining recognition for the important research and development work being conducted in Canada in support of children and families, the "Research Connections Canada" series compiles research and/or development papers as well as background papers, analytical literature reviews,…

  7. Research Connections Canada: Supporting Children and Families, Number 7.

    ERIC Educational Resources Information Center

    Lowe, Elaine, Ed.

    Serving as a vehicle for raising the profile of and thereby gaining recognition for the important research and development work being conducted in Canada in support of children and families, the "Research Connections Canada" series compiles research and/or development papers as well as background papers, analytical literature reviews,…

  8. Research Connections Canada: Supporting Children and Families, Number 6.

    ERIC Educational Resources Information Center

    Lowe, Elaine, Ed.

    Serving as a vehicle for raising the profile of and thereby gaining recognition for the important research and development work being conducted in Canada in support of children and families, the "Research Connections Canada" series compiles research and/or development papers as well as background papers, analytical literature reviews,…

  9. Connecting onshore and offshore near-surface geology: Delaware's sand inventory project

    USGS Publications Warehouse

    Ramsey, K.W.; Jordan, R.R.; Talley, J.H.

    1999-01-01

    Beginning in 1988, the Delaware Geological Survey began a program to inventory on-land sand resources suitable for beach nourishment. The inventory included an assessment of the native beach textures using existing data and developing parameters of what would be considered suitable sand textures for Delaware's Atlantic beaches. An assessment of the economics of on-land sand resources was also conducted, and it was determined that the cost of the sand was competitive with offshore dredging costs. In addition, the sand resources were put into a geologic context for purposes of predicting which depositional environments and lithostratigraphic units were most likely to produce suitable sand resources. The results of the work identified several suitable on-land sand resource areas in the Omar and Beaverdam formations that were deposited in barrier-tidal delta and fluvial-estuarine environments, respectively. The identified on-land resources areas have not been utilized due to difficulties of truck transport and development pressures in the resource areas. The Delaware Geological Survey's participation in years 8, 9, and 10 of the Continental Margins Program was developed to extend the known resource areas onshore to offshore Delaware in order to determine potential offshore sand resources for beach nourishment. Years 8 and 9 involved primarily the collection of all available data on the offshore geology. These data included all seismic lines, surface grab samples, and cores. The data were filtered for those that had reliable locations and geologic information that could be used for geologic investigations. Year 10 completed the investigations onshore by construction of a geologic cross-section from data along the coast of Delaware from Cape Henlopen to Fenwick. This cross section identified the geologic units and potential sand resource bodies as found immediately along the coast. These units and resources are currently being extended offshore and tied to known and

  10. Mission Connect Mild TBI Translational Research Consortium

    DTIC Science & Technology

    2010-08-31

    meaningful group analysis. We developed a digital atlas of the normal long Evans rats for group analysis of the DTI and morphometric measures of various...completed the necessary parcellation for morphometric analysis. We are currently in the process of analyzing the morphometric data on animals. In summary...involves the copying and subsequent drawing of geometric figures from memory), we worked with Dr. McCauley and the Research Coordinators to establish

  11. Mission Connect Mild TBI Translational Research Consortium

    DTIC Science & Technology

    2010-08-01

    Grill RJ, Parsley MA, Unabia G, Hulsebosch CE. Anti- inflammatory treatment of traumatic brain injury (TBI). Society for Neuroscience, 2009...Hulsebosch, CD, DeWitt DS, Dash PK, Grill RJ, Parsley MA, Unabia, BC, Rea HC, & Perez-Polo, JR Role of IL-1 and TNF receptor activation in neurological...deficits at TBI. Military health Research Forum, 2009. Hulsebosch, CD, DeWitt DS, Dash PK, Grill RJ, Parsley MA, Unabia, BC, Rea HC, & Perez-Polo, JR

  12. Computational Unification: a Vision for Connecting Researchers

    NASA Astrophysics Data System (ADS)

    Troy, R. M.; Kingrey, O. J.

    2002-12-01

    Computational Unification of science, once only a vision, is becoming a reality. This technology is based upon a scientifically defensible, general solution for Earth Science data management and processing. The computational unification of science offers a real opportunity to foster inter and intra-discipline cooperation, and the end of 're-inventing the wheel'. As we move forward using computers as tools, it is past time to move from computationally isolating, "one-off" or discipline-specific solutions into a unified framework where research can be more easily shared, especially with researchers in other disciplines. The author will discuss how distributed meta-data, distributed processing and distributed data objects are structured to constitute a working interdisciplinary system, including how these resources lead to scientific defensibility through known lineage of all data products. Illustration of how scientific processes are encapsulated and executed illuminates how previously written processes and functions are integrated into the system efficiently and with minimal effort. Meta-data basics will illustrate how intricate relationships may easily be represented and used to good advantage. Retrieval techniques will be discussed including trade-offs of using meta-data versus embedded data, how the two may be integrated, and how simplifying assumptions may or may not help. This system is based upon the experience of the Sequoia 2000 and BigSur research projects at the University of California, Berkeley, whose goals were to find an alternative to the Hughes EOS-DIS system and is presently offered by Science Tools corporation, of which the author is a principal.

  13. Hydrological connectivity for riverine fish: measurement challenges and research opportunities

    USGS Publications Warehouse

    Fullerton, A.H.; Burnett, K.M.; Steel, E.A.; Flitcroft, R.L.; Pess, G.R.; Feist, B.E.; Torgersen, C.E.; Miller, D.J.; Sanderson, B.L.

    2010-01-01

    1. In this review, we first summarize how hydrologic connectivity has been studied for riverine fish capable of moving long distances, and then identify research opportunities that have clear conservation significance. Migratory species, such as anadromous salmonids, are good model organisms for understanding ecological connectivity in rivers because the spatial scale over which movements occur among freshwater habitats is large enough to be easily observed with available techniques; they are often economically or culturally valuable with habitats that can be easily fragmented by human activities; and they integrate landscape conditions from multiple surrounding catchment(s) with in-river conditions. Studies have focussed on three themes: (i) relatively stable connections (connections controlled by processes that act over broad spatio-temporal scales >1000 km2 and >100 years); (ii) dynamic connections (connections controlled by processes acting over fine to moderate spatio-temporal scales -1-1000 km2 and <1-100 years); and (iii) anthropogenic influences on hydrologic connectivity, including actions that disrupt or enhance natural connections experienced by fish. 2. We outline eight challenges to understanding the role of connectivity in riverine fish ecology, organized under three foci: (i) addressing the constraints of river structure; (ii) embracing temporal complexity in hydrologic connectivity; and (iii) managing connectivity for riverine fishes. Challenges include the spatial structure of stream networks, the force and direction of flow, scale-dependence of connectivity, shifting boundaries, complexity of behaviour and life histories and quantifying anthropogenic influence on connectivity and aligning management goals. As we discuss each challenge, we summarize relevant approaches in the literature and provide additional suggestions for improving research and management of connectivity for riverine fishes. 3. Specifically, we suggest that rapid advances are

  14. Research of Hydro-Geological Precursors of Earthquakes in Armenia

    NASA Astrophysics Data System (ADS)

    Pashayan, R.

    2007-12-01

    The observations of hydro-geological regime of underground waters in observed boreholes began in Armenia in 1986. Now these work is concentrated in National Seismic Service. For a long time observations are carried out studying several parameters (debit, temperature, chemical and gas composition) in several deposits of carbon mineral waters of Armenia. The interpretation of materials shows that that a number of strong and medium-strength earthquakes are accompanied by anomal changes in the level of underground waters. Regarding mineral waters, in connection with earthquakes some parameters are immediately changed: debit, temperature, chemical and gas composition. The study of hydrogeodynamic characteristics of precursors specify that the quantity of registered hydrogeodynamic precursors decreases with the increase of epicentrical distance. The majority of precursors is registered at the distance of 200 km from epicenter. There is a tendency of gradual increase of time and amplitude of a precursor of an earthquake depending on the rise of magnitude and epicentral distance. The behaviour of hydrogeodynamic precursors depends on the angle between the faults, to which this or that borehole reaches; with increase of this angle the deformation in the zone of the fault during the preparation of earthquakes is stronger, than in terms of small angles. 1. S1 2. Earthquake processes, Precursors and Forecasts 3. Garni Geophysical Observatory of the National Academy of Sciences of Armenia, 375019, Yerevan, Republic of Armenia, email: hakhleon@sci.am 4. O 5. 10808801 6. Artavazd Payment Type: select 'Purchase Order' PO Number: AGU WAIVER Billing Address: Enter Your Institution City: Enter Your City Country Code: Enter Your Country Name: Enter Your Name Phone: Enter Your Telephone Number

  15. Bringing Field Geology to a High School Audience: Connecting to the Next Generation of Scientific Minds through Science Olympiad

    NASA Astrophysics Data System (ADS)

    Baker, A. M.; Schroeder, D. M.; Van Hecke, M.

    2011-12-01

    Over the past 27 years, Science Olympiad has grown from a collection of motivated high school teachers to one of the most respected high school science competitions in the nation. With more than 240,000 students competing on over 6,000 high school and 10,000 elementary teams, this organization has brought many minority students to science and highlighted some of the brightest rising scientific minds. Many competitors get involved with scientific research early in their undergraduate careers in the areas of their events, some even moving on to graduate degrees (such as the two PhD candidates / Science Olympiad alumni involved in the creation of the new Geologic Mapping event). In the past, there have been a number of events that focused on geologic concepts - Dynamic Planet, Fossils, and Remote Sensing - but none that have required the integrative, problem-solving skills associated with the creation and use of geologic maps. This year, Geologic Mapping is being introduced as a trial event to fill that void. For the event, students will demonstrate understanding in the construction and use of topographic maps, geologic maps, and seismic reflection profiles and their use in forming interpretations regarding geohazard risk and subsurface structure. By focusing on these two avenues, the students can apply their basic knowledge to higher-level tasks in a few areas rather than simply answering questions about everything from seismology to soil science. In order for students to problem solve and form interpretations for geologic concepts, they will naturally need to have an understanding of the major concepts of geology, but a large component of the exams would be solving problems that require students to integrate this knowledge with common geologic mapping practices. Information will be presented to students in such formats as topographic maps, USGS quadrangles, geologic maps, drill cores, seismic reflection profiles, or stereonet plots. Students will then be presented

  16. Focus on Basics: Connecting Research & Practice. Volume 9, Issue B

    ERIC Educational Resources Information Center

    Garner, Barbara, Ed.

    2008-01-01

    "Focus on Basics" is a publication of the U.S. Division of World Education, Inc. It presents best practices, current research on adult learning and literacy, and how research is used by adult basic education teachers, counselors, program administrators, and policymakers. "Focus on Basics" is dedicated to connecting research…

  17. Connecting Practice and Research: Integrated Reading and Writing Instruction Assessment

    ERIC Educational Resources Information Center

    Caverly, David C.; Taylor, Judi Salsburg; Dimino, Renee K.; Lampi, Jodi P.

    2016-01-01

    The first "Connecting Practice and Research" column (Lampi, Dimino, & Salsburg Taylor, 2015), introduced a Research-to-Practice partnership (Coburn & Penuel, 2016) between two faculty from a community college and a university professor who were aiming to develop effective integrated reading and writing (IRW) instruction through a…

  18. Connecting Indigenous Stories with Geology: Inquiry-Based Learning in a Middle Years Classroom

    ERIC Educational Resources Information Center

    Larkin, Damian; King, Donna; Kidman, Gillian

    2012-01-01

    One way to integrate indigenous perspectives in junior science is through links between indigenous stories of the local area and science concepts. Using local indigenous stories about landforms, a teacher of Year 8 students designed a unit on geology that catered for the diverse student population in his class. This paper reports on the…

  19. Short papers in geology, hydrology, and topography; Articles 1-59: Geological Survey Research 1962

    USGS Publications Warehouse

    ,

    1962-01-01

    This collection of 59 short papers on subjects in the fields of geology, hydrology, topography, and related sciences is one of a, series to be relea~ed during the year as chapters of Professional Paper 450. The papers in this chapter report on the scientific and economic· results of current work by members of the Geologic, Topographic, and 'Vater Resources Division of the United States Geological Survey. Some of the pa.pers annom1ce new discoveries or present observations on problems of limited scope; other papers draw conclusions from more extensive or continuing investigations that in large part will be discussed in greater detail in reports to be published in the future.

  20. Fault connectivity, distributed shortening, and impacts on geologic- geodetic slip rate discrepancies in the central Mojave Desert, California

    NASA Astrophysics Data System (ADS)

    Selander, J.; Oskin, M. E.; Cooke, M. L.; Grette, K.

    2015-12-01

    Understanding off-fault deformation and distribution of displacement rates associated with disconnected strike-slip faults requires a three-dimensional view of fault geometries. We address problems associated with distributed faulting by studying the Mojave segment of the East California Shear Zone (ECSZ), a region dominated by northwest-directed dextral shear along disconnected northwest- southeast striking faults. We use a combination of cross-sectional interpretations, 3D Boundary Element Method (BEM) models, and slip-rate measurements to test new hypothesized fault connections. We find that reverse faulting acts as an important means of slip transfer between strike-slip faults, and show that the impacts of these structural connections on shortening, uplift, strike-slip rates, and off-fault deformation, help to reconcile the overall strain budget across this portion of the ECSZ. In detail, we focus on the Calico and Blackwater faults, which are hypothesized to together represent the longest linked fault system in the Mojave ECSZ, connected by a restraining step at 35°N. Across this restraining step the system displays a pronounced displacement gradient, where dextral offset decreases from ~11.5 to <2 km from south to north. Cross-section interpretations show that ~40% of this displacement is transferred from the Calico fault to the Harper Lake and Blackwater faults via a set of north-dipping thrust ramps. Late Quaternary dextral slip rates follow a similar pattern, where 1.4 +0.8/-0.4 mm/yr of slip along the Calico fault south of 35°N is distributed to the Harper Lake, Blackwater, and Tin Can Alley faults. BEM model results using revised fault geometries for the Mojave ECSZ show areas of uplift consistent with contractional structures, and fault slip-rates that more closely match geologic data. Overall, revised fault connections and addition of off-fault deformation greatly reduces the discrepancy between geodetic and geologic slip rates.

  1. International Reports on Literacy Research: Reading and Writing Connections

    ERIC Educational Resources Information Center

    Mallozzi, Christine A., Comp.; Malloy, Jacquelynn A., Comp.

    2007-01-01

    This article presents the reports from the international research correspondents (IRCs) on the topic of reading and writing connections through an informal polling using a questionnaire in seven countries. The participating IRCs include: (1) Ruth Wong of the National Institute of Education in Singapore; (2) Anita Poon of Hong Kong Baptist…

  2. Strengthening Research by Designing for Coherence and Connections to Practice

    ERIC Educational Resources Information Center

    Boerst, Timothy; Confrey, Jere; Heck, Daniel; Knuth, Eric; Lambdin, Diana V.; White, Dorothy; Baltzley, Patricia C.; Quander, Judith Reed

    2010-01-01

    The National Council of Teachers of Mathematics (NCTM) is committed to strengthening relations between research and practice and to the development of a coherent knowledge base that is usable in practice. The need to work toward connection and coherence is not unique to the field of mathematics education. Fields such as medicine, software…

  3. Linking geological Heritage Conservation to Education and Research at the University of Bucharest

    NASA Astrophysics Data System (ADS)

    Andrasanu, A.

    2012-04-01

    Since Rio Conference it is recognized that if the Earth's environment is to be respected, a better understanding of the geological, biological and physical processes that have left their mark on the Earth's surface is required. A good knowledge of geodiversity and a healthy respect for what it represents is an important factor in the holistic approach for sustainable development. Promote geosciences, raise public awareness, educate decision-makers, made children to discover the Earth, and young people to pursue a career in geosciences are continuous objectives of geoscientists, universities and institutions. Development of geoeducation was a response to the need of practical use in education and public awareness of all geological assets identified and classified by different professional geological associations, ProGEO, specialists from natural parks, geoparks, museums and other working groups (Gonggrijp, 1999, Page, 1999, Fassoulas, 2003, Weber, 2003, Andrasanu, 2005). Three events could be considered as milestone for the proces: (i) the 1st International Symposium on the Conservation of our Geological Heritage, Digne, France, in 1991; (ii) creation of the European Geoparks Network (EGN), in 2000; (iii) creation of the Global Geoparks Network (GGN), in 2004 (UNESCO, 2004). The geopark concept, as we know today, is the result of continuous efforts of dedicated specialists and innovative approaches in using local geological heritage as main resource for socio-economic development with geoeducation playing a key role (Frey, 2003; Martini, 2003; Zouros, 2004). The geoparks are places of practical use in geotourism, education and public awareness of all geological assets and for an integrated approach and a better understanding of the close connection of natural environment and socio-economic needs for sustainable development plans. In different countries, over the last years partnerships of universities and geoparks developed interdisciplinary research projects, new

  4. Connections and Tensions between University and School Districts: Research Review Boards and School-Based Research

    ERIC Educational Resources Information Center

    Tilley, Susan A.; Killins, Janet; Van Oosten, Deborah

    2005-01-01

    Currently researchers connected to university contexts who conduct research involving human participants must receive approval from a research ethics board, and in the case of school-based research, from school district authorities. This article focuses on the ethics review of school-based research. Applications submitted to a research ethics…

  5. Incorporating Content, Pedagogy, and Research in a Preservice Geology Teaching Degree Program at Montana State University

    NASA Astrophysics Data System (ADS)

    Schmitt, J.; Mogk, D.; Swanson, E.; Woolbaugh, W.

    2001-05-01

    With funding from the American Geophysical Union's Linkages Program, faculty from the Departments of Earth Sciences and Education at Montana State University (MSU), and a local master teacher, have endeavored to develop a training program in Geology for future geoscience teachers in Montana. Presently, biology and geoscience are the most common taught secondary science subjects in Montana public schools and yet MSU lacks a pre-service teacher training program in geology. The goal of this degree program is to produce future geoscience teachers capable of applying in-depth understanding of Earth Systems Science, expertise in scientific research design and implementation, and a strong pedagogical foundation to their teaching. Graduates will receive a degree in Earth Sciences and be certified to teach General Science, Physical Science, and Geoscience in Montana schools. The degree program will include geology curricular components that achieve content goals and meet University graduation and State certification requirements, and pedagogical components aimed at instilling excellence in teaching. Majors will develop expertise in Earth System Science, including an understanding of the connections of the geosciences to societal issues and student's everyday lives, as well as an understanding of scientific inquiry through first-hand experience in research design and implementation. Advisors will target students early in their undergraduate career for participation in this 5-year program. Curricula will include 39 credits of Education coursework necessary for certification by the State, 36 credits of geology coursework, 51 credits of allied science and math courses, and 14 credits of University core. Development of this program coincides with a major institution-funded reassessment of the entire undergraduate Earth Sciences curriculum that will result in introduction of skills training and utilization of alternative instructional methods at appropriate curricular levels

  6. Connecting Research to Teaching: Using Data to Motivate the Use of Empirical Sampling Distributions. Connecting Research to Teaching

    ERIC Educational Resources Information Center

    Lee, Hollylynne S.; Starling, Tina T.; Gonzalez, Marggie D.

    2014-01-01

    Research shows that students often struggle with understanding empirical sampling distributions. Using hands-on and technology models and simulations of problems generated by real data help students begin to make connections between repeated sampling, sample size, distribution, variation, and center. A task to assist teachers in implementing…

  7. Connecting Communities to Health Research: Development of the Project CONNECT Minority Research Registry

    PubMed Central

    Green, Melissa A.; Kim, Mimi M.; Barber, Sharrelle; Odulana, Abedowale A.; Godley, Paul A.; Howard, Daniel L.; Corbie-Smith, Giselle M.

    2013-01-01

    Introduction Prevention and treatment standards are based on evidence obtained in behavioral and clinical research. However, racial and ethnic minorities remain relatively absent from the science that develops these standards. While investigators have successfully recruited participants for individual studies using tailored recruitment methods, these strategies require considerable time and resources. Research registries, typically developed around a disease or condition, serve as a promising model for a targeted recruitment method to increase minority participation in health research. This study assessed the tailored recruitment methods used to populate a health research registry targeting African-American community members. Methods We describe six recruitment methods applied between September 2004 and October 2008 to recruit members into a health research registry. Recruitment included direct (existing studies, public databases, community outreach) and indirect methods (radio, internet, and email) targeting the general population, local universities, and African American communities. We conducted retrospective analysis of the recruitment by method using descriptive statistics, frequencies, and chi-square statistics. Results During the recruitment period, 608 individuals enrolled in the research registry. The majority of enrollees were African American, female, and in good health. Direct and indirect methods were identified as successful strategies for subgroups. Findings suggest significant associations between recruitment methods and age, presence of existing health condition, prior research participation, and motivation to join the registry. Conclusions A health research registry can be a successful tool to increase minority awareness of research opportunities. Multi-pronged recruitment approaches are needed to reach diverse subpopulations. PMID:23340183

  8. Connecting Curriculum to Community Research: Professional Services, Research, and Teaching

    ERIC Educational Resources Information Center

    Messer, W. Barry; Collier, Peter J.

    2015-01-01

    Portland State University's Community Environmental Services (CES) has helped shape the Portland metropolitan region's sustainable materials management practices for more than twenty-five years. CES's research and program development services have benefitted community partners that in turn have provided hundreds of students with rich educational…

  9. Mission Connect Mild TBI Translational Research Consortium, Post Traumatic Hypopituitarism

    DTIC Science & Technology

    2010-08-01

    10 Aug 2010 4. TITLE AND SUBTITLE The Mission Connect MTBI Translational Research Consortium 5a. CONTRACT NUMBER Post traumatic hypopituitarism 5b...distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The purpose of this project is to identify the incidence of post traumatic hypopituitarism ...June 21, 2010; however, none have reached the six month milestone for blood testing 15. SUBJECT TERMS post traumatic hypopituitarism 16. SECURITY

  10. sbtools: A package connecting R to cloud-based data for collaborative online research

    USGS Publications Warehouse

    Winslow, Luke; Chamberlain, Scott; Appling, Alison P.; Read, Jordan S.

    2016-01-01

    The adoption of high-quality tools for collaboration and reproducible research such as R and Github is becoming more common in many research fields. While Github and other version management systems are excellent resources, they were originally designed to handle code and scale poorly to large text-based or binary datasets. A number of scientific data repositories are coming online and are often focused on dataset archival and publication. To handle collaborative workflows using large scientific datasets, there is increasing need to connect cloud-based online data storage to R. In this article, we describe how the new R package sbtools enables direct access to the advanced online data functionality provided by ScienceBase, the U.S. Geological Survey’s online scientific data storage platform.

  11. Connecting the Dots: Understanding the Flow of Research Knowledge within a Research Brokering Network

    ERIC Educational Resources Information Center

    Rodway, Joelle

    2015-01-01

    Networks are frequently cited as an important knowledge mobilization strategy; however, there is little empirical research that considers how they connect research and practice. Taking a social network perspective, I explore how central office personnel find, understand and share research knowledge within a research brokering network. This mixed…

  12. ERTS-A data as a teaching and research tool in the Department of Geology

    NASA Technical Reports Server (NTRS)

    Grybeck, D. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. ERTS-1 prints have been used extensively in a geology of Alaska class to give a basic framework of the geology of the state. In addition, they have been intermittantly used in such diverse classes as: (1) Economic Geology (e.g. the Sn-bearing granites of the Seward Peninsula are particularly noticeable due to their wide contact metamorphic aureoles.) (2) A canned geology of Alaska lecture which has been given to two different introductory geology courses. (3) Structural Geology (e.g. the Fairweather and Denali faults are striking obvious). It was found most convenient for larger classes to prepare 35mm slides of the ERTS-1 prints that are used in conjunction with slides of the topographic and geologic maps at about the same scale. Thus the emphasis has been in integration of the ERTS-1 material into existing courses. As such, the ERTS-1 data has provided a unique and striking viewpoint that never fails to initiate favorable comment. In addition, prints have been examined by numerous researchers to develop a regional, integrated overview of such varied topics as regional geology to a background for local geologic mapping to studies of ore deposits and to the definition of a formation to be studied in detail at its type locality.

  13. Applications of Landsat imagery to geological research in Minnesota

    NASA Technical Reports Server (NTRS)

    Weiblen, P. W.; Morey, G. B.; Walton, M. S.

    1975-01-01

    A large part of northeastern Minnesota north of Lake Superior was studied using Landsat images. The area is being studied for its intercontinental rift and for large, low grade, copper-nickel deposits. By using Landsat imagery in conjunction with field data, it is possible to develop a much higher level of continuity and structural resolution in interpretations of the bedrock geology. Preliminary results indicate that it is possible to distinguish various surficial morphological features such as the Vermilion and Highland moraines, the Toimi drumlin field, and an unnamed drumlin field apparently associated with the Highland moraine.

  14. The application of geographic information systems technology to geologic, hydrogeologic, and environmental research

    SciTech Connect

    Tew, B.H.; Irvin, G.D.

    1994-12-31

    Spatial data are of primary importance in nearly all aspects of geological and hydrogeological research. In undertaking such research, it is fundamental that observations and phenomena be located in a georeferenced coordinant system in order to understand and visualize the distribution of these data and to discern their relationships to other observations and phenomena. For this reason, geologic studies are particularly well suited to take advantage of computer-based geographic information system (GIS) technology, which combines the data input, storage, retrieval, analysis, and manipulation functions of a relational database with automated mapping and data visualization capability. GIS allows data to be analyzed and visualized in ways that would be too time consuming, too cost prohibitive, or nearly impossible to perform using other methods. Geological applications for GIS and related technology range from basic management of locational data (e.g., water or hydrocarbon well locations, sample localities, land holdings, etc.) and associated attribute information to detailed geologic mapping and complex analyses and modeling of hydrocarbon reservoirs, aquifer systems, or drainage basins. We have implemented GIS with the primary near-term function of supporting and enhancing our geological and hydrogeological research programs. Current research applications include monitoring and modeling of nonpoint source pollutant loadings to aquifer systems and drainage basins, delineation of public water supply wellhead protection areas, hydrogeologic flow modeling, and environmental monitoring. Examples from these studies serve to illustrate the applicability and efficiency of the GIS approach to geologic research.

  15. Intriguing Connections Between Economic Geology, the Environment, Human Health, and Disasters: Observations from my Career(s) in Transdisciplinary Science

    NASA Astrophysics Data System (ADS)

    Plumlee, G. S.

    2015-12-01

    I have been fortunate to be able to follow a varied career path from economic geology, to environmental geochemistry, to geochemistry and human health, to environmental disasters. I have been privileged to collaborate with many exceptional scientists from across and well beyond the earth sciences (e.g., public heath, engineering, economics, emergency response, microbiology). Much of this transdisciplinary work has intriguing links back to economic geology/geochemistry. Geological characteristics of different ore deposit types predictably influence the environmental and health impacts of mining, and so can help anticipate and prevent adverse impacts before they occur. Geologic maps showing potential for natural occurrences of asbestos or erionite are analogous to permissive tract maps used for mineral-resource assessments, and can be correlated with epidemiological data to help understand whether living on or near such rocks poses a risk for developing asbestos-related diseases. Mineral particles that are taken up by the human body along inhalation or incidental ingestion exposure routes are "weathered" by reactions with diverse body fluids that differ greatly in composition between and along the different exposure routes. These in vivo chemical reactions (e.g., dissolution, alteration, metal complexation, oxidation/reduction, reprecipitation) are in ways analogous to processes of ore deposit formation and weathering, and some can be shown (in collaboration with toxicologists) to play a role in toxicity. Concepts of ore petrography and paragenesis can be applied to interpret (in collaboration with pathologists) the origin, physiological implications, and toxicity effects of mineral matter in human tissue samples obtained by biopsy, transplant or autopsy. Some disaster materials can originate from mining- or mineral-processing sources, and methods originally developed to study ore deposits or mining-environmental issues can also be applied to understand many disaster

  16. Proceedings of Conference on Status of Geologic Research and Mapping, Death Valley National Park

    USGS Publications Warehouse

    Slate, J. L.

    1999-01-01

    Welcome to this conference on the “Status of Geologic Research and Mapping in Death Valley National Park.” We organized this conference in an effort to foster communication and increase awareness among parties conducting geologic research in and around the park. Additionally, we hope to assess the status of geologic mapping efforts within the park boundaries in an effort to provide a framework for future discussions regarding the impact and merits of the development of a park-wide geologic map. The topics presented at this meeting reflect the breadth of recent and ongoing geologic research in and near Death Valley National Park. Sessions include (1) regional structure, tectonics, and bedrock geology; (2) Neogene basin stratigraphy, geophysics, and hydrology; (3) posters on mapping in the Death Valley region and topical ones on Death Valley National Park; (4) imagery, Quaternary stratigraphy and geomorphology, and Quaternary geochronology; and (5) paleoclimate and active tectonics. On a one-day field trip to Death Valley, we will visit areas of “type locality” status as well as areas of new research.

  17. Novel Concepts Research in Geologic Storage of CO2

    SciTech Connect

    Neeraj Gupta

    2006-09-30

    As part of the Department of Energy's (DOE) initiative on developing new technologies for the storage of carbon dioxide (CO{sub 2}) in geologic reservoirs, Battelle has been investigating the feasibility of CO{sub 2} sequestration in the deep saline reservoirs of the Ohio River Valley region. In addition to the DOE, the project is being sponsored by American Electric Power (AEP), BP, Ohio Coal Development Office (OCDO) of the Ohio Air Quality Development Authority, Schlumberger, and Battelle. The main objective of the project is to demonstrate that CO{sub 2} sequestration in deep formations is feasible from engineering and economic perspectives, as well as being an inherently safe practice and one that will be acceptable to the public. In addition, the project is designed to evaluate the geology of deep formations in the Ohio River Valley region in general and in the vicinity of AEP's Mountaineer Power Plant, in order to determine their potential use for conducting a long-term test of CO{sub 2} disposal in deep saline formations. The current technical progress report summarizes activities completed for the July-September 2006 period of the project. As discussed in the following report, the main accomplishments were reservoir modeling for the Copper Ridge ''B-zone'' and design and feasibility support tasks. Work continued on the development of injection well design options, engineering assessment of CO2 capture systems, permitting, and assessment of monitoring technologies as they apply to the project site. In addition, an integrated risk analysis of the proposed system was completed. Finally, slipstream capture construction issues were evaluated with AEP to move the project toward an integrated carbon capture and storage system at the Mountaineer site. Overall, the current design feasibility phase project is proceeding according to plans.

  18. Geothermal Research Program of the US Geological Survey

    SciTech Connect

    Duffield, W.A.; Guffanti, M.

    1981-01-01

    The beginning of the Geothermal Research Program, its organization, objectives, fiscal history, accomplishments, and present emphasis. The projects of the Geothermal Research Program are presented along with a list of references.

  19. Preparing Students for Geologic Research with a Junior-level Course

    NASA Astrophysics Data System (ADS)

    Macdonald, R.; Bailey, C. M.; Hancock, G. S.; Johnson, G. H.; Owens, B. E.

    2001-12-01

    A required research project for all seniors is a cornerstone of the undergraduate geology program at the College of William and Mary. To help prepare students for this experience, junior geology majors take a required one-credit course, Introduction to Geologic Research. The main goals of the course are to help students define their individual research project and to develop basic research and presentation skills. Specific objectives are to introduce the process of geologic research and to have students discuss and defend geologic research with peers and faculty and give formal oral and written presentations of the research proposal. The major products of the course include a research bibliography, a 10-15 page proposal and an oral presentation and defense of the proposed research. The course is team-designed and -taught, with the five faculty members coming to a consensus about course content and assignments. All students undertake the same set of activities allowing all faculty and students to know and contribute to all proposed research. Individual class sessions include brief faculty research presentations and approaches to research problems, along with basic skills such as evaluation of research proposals, effective searching and analysis of primary literature, compelling graphics, informal research proposal defense and responding to questions raised, effective writing, effective oral presentations, and a final oral presentation and defense of the proposed research. We emphasize classroom activities with lectures kept to a minimum. For example, to learn to develop effective graphics, students evaluate figures taken from past senior theses and the published literature, individually plot given data, and then compare the resulting graphs. A discussion of the choices involved in creating figures along with suggestions by faculty completes the assignment. Assignments about specific skills (e.g., literature searching) are coupled with assignments that build toward

  20. Connecting Arctic/Antarctic Researchers and Educators (CARE): Supporting Teachers and Researchers Beyond the Research Experience

    NASA Astrophysics Data System (ADS)

    Warburton, J.; Warnick, W. K.; Breen, K.; Fischer, K.; Wiggins, H.

    2007-12-01

    Teacher research experiences (TREs) require long-term sustained support for successful transfer of research experiences into the classroom. Specifically, a support mechanism that facilitates focused discussion and collaboration among teachers and researchers is critical to improve science content and pedagogical approaches in science education. Connecting Arctic/Antarctic Researchers and Educators (CARE) is a professional development network that utilizes online web meetings to support the integration of science research experiences into classroom curriculum. CARE brings together teachers and researchers to discuss field experiences, current science issues, content, technology resources, and pedagogy. CARE is a component of the Arctic Research Consortium of the U.S. (ARCUS) education program PolarTREC--Teachers and Researchers Exploring and Collaborating. PolarTREC is a three-year (2007-2009) teacher professional development program celebrating the International Polar Year (IPY) that advances polar science education by bringing K-12 educators and polar researchers together in hands-on field experiences in the Arctic and Antarctic. Currently in its second year, the program fosters the integration of research and education to produce a legacy of long-term teacher-researcher collaborations, improved teacher content knowledge through experiences in scientific inquiry, and broad public interest and engagement in polar science. The CARE network was established to develop a sustainable learning community through which teachers and researchers will further their work to bring polar research into classrooms. Through CARE, small groups of educators are formed on the basis of grade-level and geographic region; each group also contains a teacher facilitator. Although CARE targets educators with previous polar research experiences, it is also open to those who have not participated in a TRE but who are interested in bringing real-world polar science to the classroom

  1. ERTS-A data as a teaching and research tool in the Department of Geology

    NASA Technical Reports Server (NTRS)

    Grybeck, D. (Principal Investigator)

    1974-01-01

    The author has identified the following significant results. The project was an attempt to integrate ERTS-1 data into teaching introductory, specialized, and graduate courses in the Department of Geology, University of Alaska. This data was to be utilized principally through a specially selected, high quality collection of black and white, and color 9.5 mosaics of the State of Alaska. In completing these tasks, the data accumulated has proved highly useful in a variety of ways including: (1) discussions of the uses and availability of ERTS imagery; (2) as a medium for talking about and showing various areas of Alaska; (3) in discussing geology in general; and (4) as an aid in doing research and as possible research topics themselves. Use of ERTS-1 imagery in geology proved highly successful and its use is now an integral part of many courses.

  2. US Geological Survey research in radioactive waste disposal, fiscal year 1979

    NASA Astrophysics Data System (ADS)

    Schneider, R.; Roseboom, E. H., Jr.; Robertson, J. B.; Stevens, P. R.

    Geologic and hydrologic research related to the disposal of radioactive wastes is reported. The categories are described as they relate most directly to: (1) high level and transuranic wastes; (2) low level wastes; or (3) uranium mill tailings. The identification and geohydrologic characterization of waste disposal sites, investigations of specific sites where wastes have been stored, and regions or environments where waste disposal sites might be located are studied. Techniques and methods for characterizing disposal sites and studies of geologic and hydrologic processes related to the transport and (or) retention of waste radionuclides are presented.

  3. Research in volcanic geology, petrology and planetary science at MIT, 1969 to 1974

    NASA Technical Reports Server (NTRS)

    Mcgetchin, T. R.

    1974-01-01

    The behavior of volcanoes was studied by geologic mapping, petrologic investigations of lava and xenoliths, physical measurements, and theoretical modelling. Field observations were conducted in Alaska (Nunivak Island), Iceland, Hawaii (Mauna Kea), Italy (Etna, Stromboli), and Arizona. The results are discussed and compared with known data for lunar and planetary gelogy. Field methods used for the volcano research are cited and a list is given of all participating scientists and students. Publications and abstracts resulting from the research are also listed.

  4. Teaching Spatial Thinking in Undergraduate Geology Courses Using Tools and Strategies from Cognitive Science Research

    NASA Astrophysics Data System (ADS)

    Ormand, C. J.; Shipley, T. F.; Dutrow, B. L.; Goodwin, L. B.; Hickson, T. A.; Tikoff, B.; Atit, K.; Gagnier, K. M.; Resnick, I.

    2015-12-01

    Spatial visualization is an essential skill in the STEM disciplines, including the geological sciences. Undergraduate students, including geoscience majors in upper-level courses, bring a wide range of spatial skill levels to the classroom. Students with weak spatial skills may struggle to understand fundamental concepts and to solve geological problems with a spatial component. However, spatial thinking skills are malleable. Using strategies that have emerged from cognitive science research, we developed a set of curricular materials that improve undergraduate geology majors' abilities to reason about 3D concepts and to solve spatially complex geological problems. Cognitive science research on spatial thinking demonstrates that predictive sketching, making visual comparisons, gesturing, and the use of analogy can be used to develop students' spatial thinking skills. We conducted a three-year study of the efficacy of these strategies in strengthening the spatial skills of students in core geology courses at three universities. Our methodology is a quasi-experimental quantitative design, utilizing pre- and post-tests of spatial thinking skills, assessments of spatial problem-solving skills, and a control group comprised of students not exposed to our new curricular materials. Students taught using the new curricular materials show improvement in spatial thinking skills. Further analysis of our data, to be completed prior to AGU, will answer additional questions about the relationship between spatial skills and academic performance, spatial skills and gender, spatial skills and confidence, and the impact of our curricular materials on students who are struggling academically. Teaching spatial thinking in the context of discipline-based exercises has the potential to transform undergraduate education in the geological sciences by removing one significant barrier to success.

  5. Using photographic art to connect researchers with public audiences

    NASA Astrophysics Data System (ADS)

    Van Haren, J. L.; Roberts, E.; Fields, J.; Johnson, B.; Saleska, S. R.

    2013-12-01

    Communication is a process by which information is exchanged between individuals. Before information can be exchanged both or al parties have to be willing to partake in the communication process. Climate change scientists are still struggling to present their message in part because the general public does not want to hear their message and in part of the personality gap between scientists and the general public (Weiler et al. 2011). This demonstrates the need for communication, through a variety of means, with the general public about who climate change researchers are and what they do, besides the message that they have to convey. This ';feeling' type - relying on personal value and impact of decisions on others- of communication, not common in the scientific community that requires facts, has been suggested to be more effective with the general public (Weiler et al. 2011). We created a multimedia exhibition, which aims to put an intimate human face on science with an approach based on the following ideas: 1) Art initiates the connection between researchers and public audiences through visual stimulation, and 2) The one-on-one experience with a researcher through audio-visual means increases public engagement with climate change science. The exhibition implements these ideas by first, building on the core artistic vision of an artist/photographer who has been accompanying us on field courses and expeditions in the Amazon basin, and second, by bringing the personal voice and stories of students and scientists to the images in which they are represented. Our approach expanded on these themes with a unique twist: we use artistic imagery and video to show the personality of researchers and the process of science. After an image has captured the attention of a visitor, they will be engaged by the intimacy of hearing the scientist explaining how they got there, what they were doing at that particular moment, and why it's relevant and important to the visitor's life

  6. U.S. Geological Survey research in radioactive waste disposal; fiscal year 1979

    USGS Publications Warehouse

    Schneider, Robert; Roseboom, E.H.; Robertson, J.B.; Stevens, P.R.

    1982-01-01

    The report summarizes progress on geologic and hydrologic research related to the disposal of radioactive wastes. The research is described according to whether it is related most directly to: (1) high-level and transuranic wastes; (2) low-level wastes, or (3) uranium mill tailings. Included is research applicable to the identification and geohydrologic characterization of waste-disposal sites, investigations of specific sites where wastes have been stored, and studies of regions or environments where waste-disposal sites might be located. A significant part of the activity is concerned with techniques and methods for characterizing disposal sites and studies of geologic and hydrologic processes related to the transport and(or) retention of waste radionuclides. (USGS)

  7. U.S. Geological Survey research in radioactive waste disposal; fiscal year 1980

    USGS Publications Warehouse

    Schneider, Robert; Trask, N.J.

    1982-01-01

    The report summarizes progress on geologic and hydrologic research related to the disposal of radioactive wastes. The research is described according to whether it is related most directly to: (1) High-level and transuranic wastes; (2) Low-level wastes, or (3) Uranium mill tailings. Included is research applicable to the identification and geohydrologic characterization of waste-disposal sites, to investigations of specific sites where wastes have been stored, and to studies of regions or environments where waste-disposal sites might be located. A significant part of the activity is concerned with techniques and methods for characterizing disposal sites and studies of geologic and hydrologic processes related to the transport and (or) retention of waste radionuclides.

  8. Research opportunities in interdisciplinary ground-water science in the U.S. Geological Survey

    USGS Publications Warehouse

    Sanford, W.E.; Caine, J.S.; Wilcox, D.A.; McWreath, H.C.; Nicholas, J.R.

    2006-01-01

    This report is written for the scientifically literate reader but is not limited to those who are involved in ground-water science. The report is intended to encourage U.S. Geological Survey scientists to develop a sense of excitement about ground-water science in the agency, to inform scientists about existing and potential ground-water science opportunities, and to engage scientists and managers in interdisciplinary discussions and collaboration. The report is intended for use by U.S. Geological Survey and Department of the Interior management to formulate long-term ground-water science programs and to continue sustained support of ground-water monitoring and research, some of which may not have an immediate impact. Finally, the report can be used to communicate the U.S. Geological Survey's vision of ground-water science to Congress, partners, other agencies, and the research community at large with the goals of enhancing collaborative opportunities, sharing information, and maintaining dialogue regarding the directions of U.S. Geological Survey ground-water science.

  9. [50 years of connective tissue research: from the French Connective Tissue Club to the French Society of Extracellular Matrix Biology].

    PubMed

    Maquart, François-Xavier; Borel, Jacques-Paul

    2012-01-01

    The history of connective tissue research began in the late 18th century. However, it is only 50 years later that the concept of connective tissue was shaped. It took another fifty years before biochemical knowledge of extracellular matrix macromolecules began to emerge in the first half of the 20th century. In 1962, thanks to Ladislas and Barbara Robert, back from the US, the first society called "French Connective Tissue Club" was created in Paris. The first board was constituted of Albert Delaunay, Suzanne Bazin and Ladislas Robert. Very quickly, under the influence of these pioneers, national and international meetings were organized and, in 1967, a "Federation of the European Connective Tissue Clubs" was created at the initiative of Ladislas Robert (Paris) and John Scott (Manchester). It spread rapidly to the major European nations. In 1982 the transformation of "Clubs" in "Societies" occurred, a name more in line with the requirements of the time. In 2008, the "French Connective Tissue Society" became the "French Society of Extracellular Matrix Biology" ("Société Française de Biologie de la Matrice Extracellulaire", SFBMEc), to better highlight the importance of the extracellular matrix in the biology of living organisms. The SFBMEc's mission today is to promote and develop scientific exchanges between academic, industrial, and hospital laboratories involved in research on the extracellular matrix. SFBMEc organizes or subsidizes scientific meetings and awards scholarships to Ph.D. students or post-docs to participate in international conferences. It includes 200 to 250 members from different disciplines, developing strong interactions between scientists, clinicians and pathologists. It is present all around the French territory in many research laboratories. During these last 50 years, the extraordinary advances made possible by the development of new investigation techniques, in particular molecular biology, cell and tissue imaging, molecular modeling

  10. Large Scale Research and Demonstration Projects for Geological Carbon Dioxide Sequestration in China

    NASA Astrophysics Data System (ADS)

    Zhang, D.

    2011-12-01

    Carbon management is becoming a broad national and international policy response to address climate change issues. Sequestration is believed to be the most direct carbon management strategy for long-term removal of CO2 from the atmosphere, and is likely to be needed for continuation of the fossil fuel-based economy and high standard of living. Sequestration of carbon dioxide in geologic formations is the immediate, low-cost sequestration option. China has had a late start in geological carbon sequestration but has recently had significant investments and rapid developments in terms of basic research and large-scale field demonstrations. I will discuss several Chinese research and demonstration projects, at the scale of 10,000 to 1,000,000 tons per year, as well as scientific and regulatory findings from these projects.

  11. Research by the U.S. Geological Survey on organic materials in water

    USGS Publications Warehouse

    Baker, Robert Andrew

    1976-01-01

    The U.S. Geological Survey has responsibility for investigating the Nation's water resources for source, availability, quantity, and quality. This paper describes the Geological Survey's research on organic substances in water and fluvial sediments. Results and ongoing studies are examined. Typical research includes: Separation, concentration, and chromatographic identification of volatile acids; free-flow electrophoresis fractionation of natural organic materials; identification of chlorinated insecticides in suspended sediments and bottom materials; fate of organics following underground disposal; determination of humic and fulvic acid stability constants and characterizations; identification of low-molecular weight chloroorganic constituents in water; PCB (polychlorinated biphenyl compound) distribution in aquatic environments; dissolved organic carbon in ground water; and improvement in separation and concentration schemes prior to analyses.

  12. Short papers in the geologic and hydrologic sciences, articles 293-435: Chapter C in Geological Survey research 1961

    USGS Publications Warehouse

    ,

    1961-01-01

    The scientific and economic results of work by the United States Geological Survey during the fiscal year 1961, the 12 months ending June 30, 1961, are summarized in 4 volumes. This volume includes 143 short papers on subjects in the fields of geology, hydrology, and related sciences, prepared by members of the Geologic, Water Resources, and Conservation Divisions of the Survey. Some are announcements of new discoveries or observations on problems of limited scope, which may or may not be described in greater detail subsequently. Others summarize conclusions drawn from more extensive or continuing investigations, which in large part will be described in greater detail in reports to be published at a later dateProfessional Paper 424-A provides a synopsis of the more important new findings resulting from work during the fiscal year. Professional Papers 424-B and 424-C contain additional short papers like those in the present volume.

  13. Short papers in the geologic and hydrologic sciences, articles 147-292: Chapter C in Geological Survey research 1961

    USGS Publications Warehouse

    ,

    1961-01-01

    The scientific and economic results of work by the United States Geological Survey during the fiscal year 1961, the 12 months ending June 30, 1961, is being summarized in four volumes. This volume includes 146 short papers on subjects in the fields of geology, hydrology, and related sciences, prepared by members of the Geologic and Water Resources Divisions of the Survey. Some of these papers announce new discoveries or present observations on problems of limited scope; the others draw conclusions from more extensive or continuing investigations that in large part will be described in greater detail in reports to be published at a later date.Other volumes in the series are Professional Paper 424-A, which gives a synopsis of the n1ore important new findings resulting from work during the fiscal year, and Professional Papers 424-B and 424-D, which contain additional short papers like those in the present volume.

  14. 77 FR 43416 - ITS Industry Forum on Connected Vehicles: Moving From Research Towards Implementation; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION ITS Industry Forum on Connected Vehicles: Moving From Research Towards Implementation; Notice of Public Meeting AGENCY: ITS Joint Program Office, Research and Innovative Technology Administration,...

  15. Connecting Research to Teaching: Professional Communities: Teachers Supporting Teachers.

    ERIC Educational Resources Information Center

    Adajian, Lisa Byrd

    1996-01-01

    Reviews research on importance of strong professional communities for supporting reform. National Center for Research in Mathematical Sciences Education (NCRMSE) found significant correlation between teachers' professional community and reformed mathematics instruction. Urban Mathematics Collaboratives (UMC), Quantitative Understanding: Amplifying…

  16. Navigating Cross-Boundary Connections in Educational Research

    ERIC Educational Resources Information Center

    Oikonomidoy, Eleni; Wiest, Lynda R.

    2017-01-01

    Drawing on insights from reflective research accounts in the social sciences, this paper attends to the complexities of conducting cross-boundary educational research. Cross-boundary research is defined as any type of inquiry that is conducted across cultural and/or structural boundaries, including but not limited to race, class, gender, language,…

  17. DO PERIODICITIES IN EXTINCTION-WITH POSSIBLE ASTRONOMICAL CONNECTIONS-SURVIVE A REVISION OF THE GEOLOGICAL TIMESCALE?

    SciTech Connect

    Melott, Adrian L.; Bambach, Richard K.

    2013-08-10

    A major revision of the geological timescale was published in 2012. We re-examine our past finding of a 27 Myr periodicity in marine extinction rates by re-assigning dates to the extinction data used previously. We find that the spectral power in this period is somewhat increased, and persists at a narrow bandwidth, which supports our previous contention that the Nemesis hypothesis is untenable as an explanation for the periodicity that was first noted by Raup and Sepkoski in the 1980s. We enumerate a number of problems in a recent study comparing extinction rates with time series models.

  18. Short papers in the geologic and hydrologic sciences, articles 1-146: Chapter B in Geological Survey research 1961

    USGS Publications Warehouse

    ,

    1961-01-01

    The scientific and economic results of work by the United States Geological Survey during the fiscal year 1961, the 12 months ending June 30, 1961, will be summarized in four volumes of which this is the first. This volume includes 146 short papers on a variety of subjects in the fields of geology, hydrology, and related sciences, prepared by members of the Geologic, Water Resources, and Conservation Divisions of the Survey. These papers are of two kinds. Some are announcements of new discoveries or observations on problems of limited scope, which may or may not be described in greater detail subsequently. Others summarize conclusions drawn from more extensive or continuing investigations, which in large part will be described in greater detail in reports to be published at a· later date.Professional Papers 424-C and -D include additional short papers of the same character as those in the present volume. Professional Paper 424-A provides a synopsis of the more important new findings resulting from work during the fiscal year.

  19. Historic and pre-historic tsunamis in the Mediterranean and its connected seas: a review on documentation, geological signatures, generation mechanisms and coastal impacts

    NASA Astrophysics Data System (ADS)

    Papadopoulos, Gerassimos; Gràcia, Eulàlia; Urgeles, Roger; Sallares, Valenti; De Martini, Paolo Marco; Pantosti, Daniela; González, Mauricio; Yalciner, Ahmet C.; Mascle, Jean; Sakellariou, Dimitris; Salamon, Amos; Tinti, Stefano; Fokaefs, Anna; Camerlenghi, Angelo; Novikova, Tatyana; Papageorgiou, Antonia

    2013-04-01

    The origin of tsunamis in the Mediterranean region and its connected seas is reviewed. A variety of historical documentary sources combined with evidence from on-shore and off-shore geological signatures, geomorphological imprints, observations from selected coastal archaeological sites, as well as from instrumental records, clearly indicate that seismic and non-seismic (e.g. volcanism, landslides) tsunami sources can be found in all the seas of the region. Local, regional and basin-wide tsunamis have been documented. An improved map of 22 tsunamigenic zones and their relative potential for tsunami generation is presented. From west to east, the most tsunamigenic zones are situated offshore SW Iberia, in North Algeria, in the Tyrrhenian Calabria and Messina Straits, in the western and eastern segments of the Hellenic Arc, in Corinth Gulf (Central Greece), in the Levantine Sea off-shore the Dead Sea Transform Fault and in the eastern Marmara Sea. The mean recurrence of large (intensity≥8) tsunamis in the entire region is ~90 yrs and in the Mediterranean basin ~102 yrs. However, for most of the historical events it is still doubtful which one was the causative seismic fault and if the tsunami was caused by co-seismic fault dislocation or by earthquake-triggered submarine landslides or by a combined source mechanism (e.g. Lisbon 1755). Instrumentally recorded seismic tsunamis (e.g. Messina 1908, S. Aegean 1956) are still with debatable sources. Calculation of seismic slip slowness factor does not indicate that the 1908 and 1956 events were "tsunami earthquakes". In pre-historical times large tsunamis were caused by volcanic processes in Thera and Etna. A tsunami was supposedly generated in the Holocene by the so-called BIG'95 large submarine landslide in W. Mediterranean. The AD 1650 eruption of the submarine Columbo volcano, off-shore Thera, caused an important tsunami but very little is known about its source mechanism. We concluded that investigating further the

  20. Focus on Basics: Connecting Research & Practice. Volume 8, Issue D

    ERIC Educational Resources Information Center

    Garner, Barbara, Ed.

    2007-01-01

    Learning disabilities is the theme of the latest issue of "Focus on Basics," the World Education publication that brings together research, policy, and practice in adult basic education. Starting with an update on research on neurobiology and dyslexia, this issue also examines how the adult basic education system supports students with…

  1. Science Literacy and Research: Making Connections Using Kepler Data

    NASA Astrophysics Data System (ADS)

    DeVeau, Stacy; Blackwell, J.; Edwards, D.; Ciardi, D.; Howell, S.

    2012-01-01

    Results of and future plans for education-related components related to educator participation in the NASA/IPAC 2011 Teacher Archive Research Program (NITARP) are presented. NITARP engages both formal and informal educators in conducting authentic science research utilizing publicly available Kepler Mission data sets under the direction of scientists. This team's research entailed the analysis of stellar light curves, comparing periodicity and temperature from a sample of 250 known variable stars, to determine their characteristics using light curves, power spectra, and phased-plot diagrams. Participating educators shared their research experiences with students, educators, and the public in a variety of ways. Additionally, students were directly involved in the research project, providing additional insights into how science research is conducted. Education activities related to the science research are presented. This program provides educators, students, and the public at large, insight into the world of authentic science research while providing avenues to support science education. Linking the learning of science to the doing of science promotes true science literacy of students and the public. An understanding of the nature of science is vital to promoting the science literacy of civilization.

  2. Focus on Basics: Connecting Research & Practice. Volume 6, Issue A

    ERIC Educational Resources Information Center

    Garner, Barbara, Ed.

    2002-01-01

    "Focus on Basics" is the quarterly publication of the National Center for the Study of Adult Learning and Literacy. It presents best practices, current research on adult learning and literacy, and how research is used by adult basic education teachers, counselors, program administrators, and policymakers. "Focus on Basics" is…

  3. Finding Nexus: Connecting Youth Work and Research Practices

    ERIC Educational Resources Information Center

    Gormally, Sinéad; Coburn, Annette

    2014-01-01

    Participation in educational and social research helps to develop understanding of how young people learn and to consider wider aspects of their lives to enable their voices to be heard and acted upon. Research also facilitates the articulation and sharing of methodologies across a range of professional practices. We assert that theory and…

  4. Connecting Complex Processes: A Decade of Research on Immigrant Families

    ERIC Educational Resources Information Center

    Glick, Jennifer E.

    2010-01-01

    This review examines research on immigrant families in the United States from the past decade from multiple disciplinary perspectives. This work has used variations on assimilation and acculturation perspectives. In the case of the assimilation perspectives, the focus has largely been on family formation, whereas research using acculturation…

  5. Focus on Basics: Connecting Research & Practice. Volume 8, Issue C

    ERIC Educational Resources Information Center

    Garner, Barbara, Ed.

    2006-01-01

    "Focus on Basics" is the quarterly publication of the National Center for the Study of Adult Learning and Literacy. It presents best practices, current research on adult learning and literacy, and how research is used by adult basic education teachers, counselors, program administrators, and policymakers. Articles appearing in this issue…

  6. Research, Practice, and Policy Connections: The Artplay Case Study

    ERIC Educational Resources Information Center

    Brown, Robert; Jeanneret, Neryl

    2017-01-01

    This article explores the nexus between arts-based research, theory, practice, and policy. It does so through reference to a longitudinal study of ArtPlay, a unique Australian community arts center that offers artist-led workshops involving young people aged 3-13 years. The ethnographic and action research study investigated how children responded…

  7. Focus on Basics: Connecting Research & Practice. Volume 8, Issue A

    ERIC Educational Resources Information Center

    Garner, Barbara, Ed.

    2005-01-01

    "Focus on Basics" is the quarterly publication of the National Center for the Study of Adult Learning and Literacy. It presents best practices, current research on adult learning and literacy, and how research is used by adult basic education teachers, counselors, program administrators, and policymakers. "Focus on Basics" is dedicated to…

  8. Improving the Health of Working Families: Research Connections Between Work and Health. NPA Report.

    ERIC Educational Resources Information Center

    Yen, Irene H.; Frank, John W.

    This document contains two papers on connections between work and health and policy options for improving the health of working families. "Foreword" (James A. Auerbach) places the two papers in the context of recent research on the connections between work, family, and health. Chapter 1's overview addresses the changing nature of work,…

  9. 78 FR 78467 - Connected Vehicle Research Program Public Meeting; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... Connected Vehicle Research Program Public Meeting; Notice of Public Meeting AGENCY: ITS Joint Program Office... Vehicle Systems. The meeting will take place Thursday, January 16, 2014, from 1:00 p.m. (EST) to 4:00 p.m... the successful implementation and operations of connected vehicle technologies. The primary...

  10. Creating Connections in Teaching and Learning. Research on Teaching and Learning

    ERIC Educational Resources Information Center

    Abawi, Lindy, Ed.; Conway, Joan, Ed.; Henderson, Robyn, Ed.

    2011-01-01

    This book explores the wide range of contexts in which research into creating connections in learning and teaching may take place. Creating connections can encompass making links, crossing divides, forming relationships, building frameworks, and generating new knowledge. The cognitive, cultural, social, emotional and/or physical aspects of…

  11. Geological hazards programs and research in the U.S.A

    USGS Publications Warehouse

    Filson, J.R.

    1988-01-01

    Until recently, volcanic eruptions, earthquakes and major ground failures in populated regions have been viewed as natural disasters that were unpredictable and producing effects that were unavoidable. research over the past few decades has led to an increased understanding of the effects and causes of geological hazards and to a widening recognition that measures can be taken to reduce their impacts on people and structures. Thus, today, in the U.S.A and elsewhere, formal government programs have been established to study these hazrads, not only to explain and understand the phenomena themselves, but also to provide a basis for warning and mitigation strategies that will reduce losses and suffering. 

  12. National Research Program of the Water Resources Division, U.S. Geological Survey: Fiscal Year 1988

    USGS Publications Warehouse

    Friedman, Linda C.; Donato, Christine N.

    1989-01-01

    The National Research Program (NRP) of the US Geological Survey 's Water Resources Division (WRD) had its beginnings in the late 1950 's when ' core research ' was added as a line item to the Congressional budget. Since that time, the NRP has grown to encompass a broad spectrum of scientific investigations. The sciences of hydrology, mathematics, chemistry, physics, ecology, biology, geology, and engineering are used to gain a fundamental understanding of the processes that affect the availability, movement, and quality of the Nation 's water resources. The NRP is located principally in Reston, VA, Denver, CO, and Menlo Park , CA. The NRP is subdivided into six disciplines as follows: (1) Ecology; (2) Geomorphology and Sediment Transport; (3) Groundwater Chemistry; (4) Groundwater Hydrology; (5) Surface Water Chemistry; and (6) Surface Water Hydrology. The report provides current information about the NRP on an annual basis. Organized by the six research disciplines, the volume contains a summary of the problem, objective, approach, and progress for each project that was active during fiscal year 1988.

  13. The Arctic Research Consortium of the United States (ARCUS): Connecting Arctic Research

    NASA Astrophysics Data System (ADS)

    Rich, R. H.; Wiggins, H. V.; Creek, K. R.; Sheffield Guy, L.

    2015-12-01

    This presentation will highlight the recent activities of the Arctic Research Consortium of the United States (ARCUS) to connect Arctic research. ARCUS is a nonprofit membership organization of universities and institutions that have a substantial commitment to research in the Arctic. ARCUS was formed in 1988 to serve as a forum for planning, facilitating, coordinating, and implementing interdisciplinary studies of the Arctic; to act as a synthesizer and disseminator of scientific information on arctic research; and to educate scientists and the general public about the needs and opportunities for research in the Arctic. ARCUS, in collaboration with the broader science community, relevant agencies and organizations, and other stakeholders, coordinates science planning and educational activities across disciplinary and organizational boundaries. Examples of ARCUS projects include: Arctic Sea Ice Outlook - an international effort that provides monthly summer reports synthesizing community estimates of the expected sea ice minimum. Sea Ice for Walrus Outlook - a resource for Alaska Native subsistence hunters, coastal communities, and others that provides weekly reports with information on sea ice conditions relevant to walrus in Alaska waters. PolarTREC (Teachers and Researchers Exploring and Collaborating) - a program whereby K-12 educators and researchers work together in hands-on field experiences in the Arctic and Antarctic to advance polar science education. ArcticInfo mailing list, Witness the Arctic newsletter, and the Arctic Calendar - communication tools for the arctic science community to keep apprised of relevant news, meetings, and announcements. Coordination for the Study of Environmental Arctic Change (SEARCH) program, which aims to provide scientific understanding of arctic environmental change to help society understand and respond to a rapidly changing Arctic. More information about these and other ARCUS activities can be found at the ARCUS website at

  14. ERTS-A data as a teaching and research tool in the Department of Geology

    NASA Technical Reports Server (NTRS)

    Grybeck, D. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. The ERTS-1 materials continue to be used in a number of courses including Geology of Alaska, Economic Geology, and Structural Geology. In addition, specific talks about the ERTS-1 material were given at a seminar at the Geophysical Institute, to the Geology Department, to numerous individuals, and were extensively used in a popularized talk on the Geology of Alaska to the local Historical Society.

  15. Characterization of Physical and Hydro-Geological Properties of Kanamaru Research Site in Japan

    NASA Astrophysics Data System (ADS)

    Takeda, M.; Zhang, M.; Takeno, N.; Watanabe, Y.

    2004-12-01

    Establishing the comprehensive knowledge of applicability of the methods for investigating hydraulic properties of low permeability geologic strata is an urgent issue for supporting regulation of geological disposal of nuclear waste in the near future. As a beginning of this work, a systematic examination of various kinds of techniques for hydro-geological surveys has been started in Kanamaru Research Site in Japan. This paper briefly introduces the research plan and preliminary results obtained from the first year of investigation. The survey techniques include borehole excavation, borehole imaging, gamma-ray, caliper, acoustic, electrical resistivity and density loggings, permeability tests and flow direction measurement using a single borehole, permeability tests and flow direction measurement using multi boreholes, etc. Preliminary findings can be summarized as follows: (1) The stratigraphy at the survey area consists of topsoil, debris sediments, sandstone, mudstone, conglomeratic sandstone, mudstone, arkose sandstone, and granite. High uranium concentrations are detected at lower portion of the conglomeratic sandstone by gamma-ray logging. (2) The survey area is located at a slope inclined from the north to the south, and the dominant groundwater flow is considered to be in the direction form the north to the south. And the downward flow was also recognized by the flow direction measurements and water quality logging. (3) Hydraulic conductivities derived from permeability tests using a single borehole were in the range of 5E-10 to 1E-7 m/s. The hydraulic conductivities of the same lithology derived from different boreholes varied, and the discrepancies were up to an order. This result indicates that the formations in the survey area have hydraulic heterogeneity in both the vertical and horizontal directions. (4) On the whole, stratum with fast velocity of elastic wave showed large resistivity and low permeability. The degree of correlation between the

  16. Comparing geological and statistical approaches for element selection in sediment tracing research

    NASA Astrophysics Data System (ADS)

    Laceby, J. Patrick; McMahon, Joe; Evrard, Olivier; Olley, Jon

    2015-04-01

    Elevated suspended sediment loads reduce reservoir capacity and significantly increase the cost of operating water treatment infrastructure, making the management of sediment supply to reservoirs of increasingly importance. Sediment fingerprinting techniques can be used to determine the relative contributions of different sources of sediment accumulating in reservoirs. The objective of this research is to compare geological and statistical approaches to element selection for sediment fingerprinting modelling. Time-integrated samplers (n=45) were used to obtain source samples from four major subcatchments flowing into the Baroon Pocket Dam in South East Queensland, Australia. The geochemistry of potential sources were compared to the geochemistry of sediment cores (n=12) sampled in the reservoir. The geochemical approach selected elements for modelling that provided expected, observed and statistical discrimination between sediment sources. Two statistical approaches selected elements for modelling with the Kruskal-Wallis H-test and Discriminatory Function Analysis (DFA). In particular, two different significance levels (0.05 & 0.35) for the DFA were included to investigate the importance of element selection on modelling results. A distribution model determined the relative contributions of different sources to sediment sampled in the Baroon Pocket Dam. Elemental discrimination was expected between one subcatchment (Obi Obi Creek) and the remaining subcatchments (Lexys, Falls and Bridge Creek). Six major elements were expected to provide discrimination. Of these six, only Fe2O3 and SiO2 provided expected, observed and statistical discrimination. Modelling results with this geological approach indicated 36% (+/- 9%) of sediment sampled in the reservoir cores were from mafic-derived sources and 64% (+/- 9%) were from felsic-derived sources. The geological and the first statistical approach (DFA0.05) differed by only 1% (σ 5%) for 5 out of 6 model groupings with only

  17. Denali Rocks - An Innovative Geology Module for High School Students at the Alaska Summer Research Academy

    NASA Astrophysics Data System (ADS)

    Shipman, J. S.; Henton, S.; Chebul, E.; White, E.; Johnson, P.; Briggs, D.; Webley, P. W.; Drake, J.

    2011-12-01

    Scientific summer camps give high school students the unique opportunity to interact within the university environment. During July 2011, the Alaska Summer Research Academy (ASRA) provided such an opportunity for over 100 high school students. University of Alaska Fairbanks (UAF) instructors led a two-week long ASRA module, called 'Denali Rocks', where six student participants from across the USA learned the fundamentals of geology and went on a field expedition to Denali National Park and Preserve, with assistance from the National Park Service. The students documented their field experiences through photography and video recordings. For the videos, they were both news reporters and experts in the field. The module educated students in three important aspects of geosciences: natural hazards, natural resources, and the formation of geological landscapes. Students learned about natural hazards in Alaska by visiting two world leading monitoring facilities at UAF. Day excursions as part of the module included the Fort Knox Gold Mine and the Trans-Alaska Pipeline. The students learned how to identify major rock types, their emplacement, and their deposition in the field. They learned how to read topographic and geologic maps as well as how to use a geologic compass to take strike and dip measurements. Students also used technological equipment such as GPS to track the hikes, a Gigapan camera to create panoramic photos, and a handheld Niton X-ray fluorescence spectrometer for compositional analyses. All observations were documented in their field notebooks. By the end of the field camp, the six students were seasoned naturalists. The video and photographic documentation was used in a final presentation to 150 of their peers and instructors in the other ASRA modules. This was in the format of an evening news program complete with anchors, meteorologists, and lighting and camera crews. The students performed all duties during the presentation, and prepared all the footage

  18. Electrooculography: Connecting Mind, Brain, and Behavior in Mathematics Education Research

    ERIC Educational Resources Information Center

    Shipulina, Olga V.; Campbell, Stephen R.; Cimen, Arda O.

    2009-01-01

    This paper reports on the potential roles and importance of electrooculography (EOG) for mathematics educational neuroscience research. EOG enables accurate measurements of eye-related behavior (i.e., blinks & movements) by recording changes in voltage potentials generated by eye-related behavior. We identify and discuss three main uses of EOG.…

  19. University-Community Model for Connecting Research, Practice and Policy.

    ERIC Educational Resources Information Center

    Susman-Stillman, Amy; Schirvar, Wendi

    The Child, Youth, and Family Consortium at the University of Minnesota was convened to help policymakers develop relevant public policy that is well-grounded in research and theory. The Consortium has the mission of bringing together varied competencies of the University and vital resources of Minnesota's communities to enhance the ability of…

  20. Making a Connection between Computational Modeling and Educational Research.

    ERIC Educational Resources Information Center

    Carbonaro, Michael

    2003-01-01

    Bruner, Goodnow, and Austin's (1956) research on concept development is reexamined from a connectionist perspective. A neural network was constructed which associates positive and negative instances of a concept with corresponding attribute values. Results suggest the simultaneous learning of attributes guided the network in constructing a faster…

  1. Improving Minority Student Success: Crossing Boundaries and Making Connections between Theory, Research, and Academic Planning.

    ERIC Educational Resources Information Center

    Keeton, Morris; Clagett, Craig A.; Engleberg, Isa N.

    In an effort to cross boundaries and make connections between theory, research, and academic planning, Prince George's Community College in Maryland (PGCC) and the University of Maryland University College's Institute for Research on Adults in Higher Education (IRAHE) developed a partnership using national and institutional research to link theory…

  2. The U.S. Geological Survey cartographic and geographic information science research activities 2006-2010

    USGS Publications Warehouse

    Usery, E. Lynn

    2011-01-01

    The U.S. Geological Survey (USGS) produces geospatial databases and topographic maps for the United States of America. A part of that mission includes conducting research in geographic information science (GIScience) and cartography to support mapping and improve the design, quality, delivery, and use of geospatial data and topographic maps. The Center of Excellence for Geospatial Information Science (CEGIS) was established by the USGS in January 2006 as a part of the National Geospatial Program Office. CEGIS (http://cegis.usgs.gov) evolved from a team of cartographic researchers at the Mid-Continent Mapping Center. The team became known as the Cartographic Research group and was supported by the Cooperative Topographic Mapping, Geographic Analysis and Monitoring, and Land Remote Sensing programs of the Geography Discipline of the USGS from 1999-2005. In 2006, the Cartographic Research group and its projects (http://carto-research.er.usgs.gov/) became the core of CEGIS staff and research. In 2006, CEGIS research became focused on The National Map (http://nationalmap.gov).

  3. National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1993

    USGS Publications Warehouse

    Nichols, Martha L.; Friedman, Linda C.

    1995-01-01

    INTRODUCTION This report, one in a series of annual reports, provides current information about the National Research Program (NRP) of the U.S. Geological Survey's (USGS) Water Resources Division (WRD) during fiscal year 1993. Organized by NRP's six research disciplines, the volume contains a summary of the problem, objective, approach, and progress for each project that was active during fiscal year 1993. It also contains bibliographic information that, because of the long-term nature of the program, covers a 5-year period. The bibliographic information does not include abstracts or informal reports. Rather it contains those reports that are readily available in the form of journal articles, USGS publications, book chapters, or books.

  4. Connecting Lab-Based Attosecond Science with FEL research

    ScienceCinema

    None

    2016-07-12

    In the last few years laboratory-scale femtosecond laser-based research using XUV light has developed dramatically following the successful development of attosecond laser pulses by means of high-harmonic generation. Using attosecond laser pulses, studies of electron dynamics on the natural timescale that electronic processes occur in atoms, molecules and solids can be contemplated, providing unprecedented insight into the fundamental role that electrons play in photo-induced processes. In my talk I will briefly review the present status of the attosecond science research field in terms of present and foreseen capabilities, and discuss a few recent applications, including a first example of the use of attosecond laser pulses in molecular science. In addition, I will discuss very recent results of experiments where photoionization of dynamically aligned molecules is investigated using a high-harmonics XUV source. Photoionization of aligned molecules becomes all the more interesting if the experiment is performed using x-ray photons. Following the absorption of x-rays, ejected photoelectrons can be used as a probe of the (time-evolving) molecular structure, making use of intra-molecular electron diffraction. This amounts, as some have stated, to “illuminating the molecule from within”. I will present the present status of our experiments on this topic making use of the FLASH free electron laser in Hamburg. Future progress in this research field not only depends on the availability of better and more powerful light sources, but also requires sophisticated detector strategies. In my talk I will explain how we are trying to meet some of the experimental challenges by using the Medipix family of detectors, which we have already used for time- and space-resolved imaging of electrons and ions.

  5. An Approach for Group, Undergraduate Research Experiences in Courses Across the Geology Curriculum

    NASA Astrophysics Data System (ADS)

    Lord, M.; Kinner, D. A.

    2013-12-01

    At Western Carolina University, a past NSF CCLI grant helped embed project-based learning throughout the geology curriculum, including a senior capstone seminar in which groups of students conduct authentic undergraduate research (UR). These curricular changes showed many high-level educational benefits to the group senior capstone research and the benefits of complex, technical projects at all levels of the curriculum if project goals and guidance for students is appropriate for their level, skills, and experiences. A current NSF TUES grant, now in its 3rd year, is formally assessing the impact of students participating in group UR experiences embedded in traditional courses at all curricular levels to determine if they have similar benefits to students conducting individually-mentored research. An ancillary goal is to develop a transferable, sustainable model for this approach, so UR experiences can formally broaden to more students at more levels. At this time, we have taught about 100 students in five research-based courses at all levels of the curriculum. Student's perceived strong benefits of their UR experience, and have been evaluated with quantitative (URSSA) and qualitative (focus groups) data. Benefits of their experiences are high related to personal growth and the scientific process and relatively low in research skills. Qualitative data shows students value 1) the open-ended nature of the authentic research questions, 2) group collaboration, and 3) hands-on learning. Similarity of student results across different courses reflect a now stable approach we have developed for courses with group UR experiences. Key elements to our approach are 1) an ongoing, broad research program (in our case, an on-campus hydrologic research station), 2) strategically assigned student groups (no. 3-6), group responsibilities that include a mix of individual and group assignments, and peer assessments, 3) student research fellows that help run the research station and

  6. Compassion fatigue among registered nurses: connecting theory and research.

    PubMed

    Sheppard, Kate

    2015-02-01

    Unresolved compassion fatigue often causes physical and emotional exhaustion, and can significantly impair job performance. It is also known to cause increased absenteeism and even turnover among health care providers such as registered nurses. Often those experiencing compassion fatigue attempt to self-medicate in order to numb the intense emotions, and distance themselves from patients, colleagues, friends, and even family. This article describes the challenges of applying one widely used conceptual model to research among nurses who are at risk for experiencing this important and debilitating phenomenon. Through two qualitative studies that explored compassion fatigue among registered nurses, symptoms were identified that fit within the conceptual model. Several additional elements were not adequately captured by the conceptual model, and the term was perceived as being stigmatizing.

  7. The use of U.S. Geological Survey digital geospatial data products for science research

    USGS Publications Warehouse

    Varanka, Dalia E.; Deering, Carol; Caro, Holly

    2012-01-01

    The development of geographic information system (GIS) transformed the practice of geographic science research. The availability of low-cost, reliable data by the U.S. Geological Survey (USGS) supported the advance of GIS in the early stages of the transition to digital technology. To estimate the extent of the scientific use of USGS digital geospatial data products, a search of science literature databases yielded numbers of articles citing USGS products. Though this method requires careful consideration to avoid false positives, these citation numbers of three types of products (vector, land-use/land-cover, and elevation data) were graphed, and the frequency trends were examined. Trends indicated that the use of several, but not all, products increased with time. The use of some products declined and reasons for these declines are offered. To better understand how these data affected the design and outcomes of research projects, the study begins to build a context for the data by discussing digital cartographic research preceding the production of mass-produced products. The data distribution methods used various media for different system types and were supported by instructional material. The findings are an initial assessment of the affect of USGS products on GIS-enabled science research. A brief examination of the specific papers indicates that USGS data were used for science and GIS conceptual research, advanced education, and problem analysis and solution applications.

  8. Geologic and hydrologic research on the Moana geothermal system, Washoe County, Nevada

    SciTech Connect

    Flynn, T.; Ghusn, G. Jr.

    1983-12-01

    The Moana geothermal area is the largest single low- to moderate-temperature geothermal resource in the State of Nevada presently employed for direct-use applications. Approximately 150 individual wells, representing a total estimated investment of $5 to $7 million, are presently used to provide heat ahd hot water to more than 130 private residences, several churches and two large motels. Although most of the wells are constructed to meet the heating needs of individual homes, a large-scale district space heating system, designed to supply heat to 60 houses from a single well, is now being developed. Usable temperatures range from 50 to 99/sup 0/C (120 to 210/sup 0/F); well depths range from 60 to 400 m (100 to 1300 ft). The number of new wells coming on-line in Moana is two to three per month. Development of the resource has been largely unregulated and questions dealing with reported reservoir temperature and water level declines, loss of artesian flow, and fluid disposal have recently surfaced. In October 1982, a geologic and hydrologic research program began that was designed to provide detailed geothermal reservoir data to present or prospective developers. The program combines geophysical, geochemical, and geological surveys of the Moana resource area with a drilling program for 5 monitor/observation wells. Data from this program are supplied directly to developers as well as state and local government agencies to provide for prudent resource development. This paper summarizes the program elements and describes the present status.

  9. High connectivity of animal populations in deep-sea hydrothermal vent fields in the Central Indian Ridge relevant to its geological setting.

    PubMed

    Beedessee, Girish; Watanabe, Hiromi; Ogura, Tomomi; Nemoto, Suguru; Yahagi, Takuya; Nakagawa, Satoshi; Nakamura, Kentaro; Takai, Ken; Koonjul, Meera; Marie, Daniel E P

    2013-01-01

    Dispersal ability plays a key role in the maintenance of species in spatially and temporally discrete niches of deep-sea hydrothermal vent environments. On the basis of population genetic analyses in the eastern Pacific vent fields, dispersal of animals in the mid-oceanic ridge systems generally appears to be constrained by geographical barriers such as trenches, transform faults, and microplates. Four hydrothermal vent fields (the Kairei and Edmond fields near the Rodriguez Triple Junction, and the Dodo and Solitaire fields in the Central Indian Ridge) have been discovered in the mid-oceanic ridge system of the Indian Ocean. In the present study, we monitored the dispersal of four representative animals, Austinograea rodriguezensis, Rimicaris kairei, Alviniconcha and the scaly-foot gastropods, among these vent fields by using indirect methods, i.e., phylogenetic and population genetic analyses. For all four investigated species, we estimated potentially high connectivity, i.e., no genetic difference among the populations present in vent fields located several thousands of kilometers apart; however, the direction of migration appeared to differ among the species, probably because of different dispersal strategies. Comparison of the intermediate-spreading Central Indian Ridge with the fast-spreading East Pacific Rise and slow-spreading Mid-Atlantic Ridge revealed the presence of relatively high connectivity in the intermediate- and slow-spreading ridge systems. We propose that geological background, such as spreading rate which determines distance among vent fields, is related to the larval dispersal and population establishment of vent-endemic animal species, and may play an important role in controlling connectivity among populations within a biogeographical province.

  10. Infant and Toddler Child Care Arrangements. Research-to-Policy Connections. No. 1

    ERIC Educational Resources Information Center

    Kreader, J. Lee; Ferguson, Daniel; Lawrence, Sharmila

    2005-01-01

    The Research-to-Policy Connections series summarizes current research on key topics in child care and early education and discusses implications for policymakers. An examination of employed parents' child care arrangements for their infants and toddlers while working, at school, or otherwise unavailable to provide parental child care, and…

  11. Connecting with Teachers: The Case for Language Teaching Research in the Social Sciences

    ERIC Educational Resources Information Center

    Kiely, Richard

    2014-01-01

    Paul Stapleton's assessment of the current state of language teaching research (LTR) raises important issues. However, his proposal that social science research approaches in ELT have failed, and that that they should be replaced by approaches from the biological sciences, is unlikely to connect with the knowledge-building needs of ELT…

  12. Connecting Creativity Research and Practice in Art Education: Foundations, Pedagogies, and Contemporary Issues

    ERIC Educational Resources Information Center

    Bastos, Flávia, Ed.; Zimmerman, Enid, Ed.

    2015-01-01

    In three broad sections--Foundations, Pedagogies, and Contemporary Issues--the editors and chapter authors of "Connecting Creativity Research and Practice in Art Education" articulate the significance of reconsidering creativity as a crucial dimension of art education research and practice today. This book represents a groundbreaking…

  13. Connecting Research, Policy, and Practice. Review of Adult Learning and Literacy, Volume 7

    ERIC Educational Resources Information Center

    Comings, John, Ed.; Garner, Barbara, Ed.; Smith, Christine, Ed.

    2007-01-01

    "Review of Adult Learning and Literacy: Connecting Research, Policy, and Practice, Volume 7" is the newest volume in a series of annual publications of the National Center for the Study of Adult Learning and Literacy (NCSALL) that address major issues, the latest research, and the best practices in the field of adult literacy and…

  14. Collected Notes on the Connections between Institutional Research and Institutional Practice.

    ERIC Educational Resources Information Center

    Wilson, Kenneth M.

    This memorandum relates to some of the conceptual and operational aspects of the problem of establishing connections between institutional research activities and institutional practices. The first topic discussed is Appraisal of Institutional Research Activities and Needs, which includes an outline and several pertinent questions related to the…

  15. Connecting Neuroscience, Cognitive, and Educational Theories and Research to Practice: A Review of Mathematics Intervention Programs

    ERIC Educational Resources Information Center

    Kroeger, Lori A.; Brown, Rhonda Douglas; O'Brien, Beth A.

    2012-01-01

    Research Findings: This article describes major theories and research on math cognition across the fields of neuroscience, cognitive psychology, and education and connects these literatures to intervention practices. Commercially available math intervention programs were identified and evaluated using the following questions: (a) Did neuroscience…

  16. Student Research Projects in Geophysics Through a Consortium of Undergraduate Geology Departments

    NASA Astrophysics Data System (ADS)

    Kroeger, G. C.

    2003-12-01

    Beginning in 1987, and continuing to the present, the Keck Geology Consortium, a group of 12 undergraduate institutions, has sponsored a series of summer research projects. These projects typically involve from 9 to 12 students and 3 to 4 faculty members and consist of a 4 to 5 week summer research program followed by continuation of the research at the students' home institutions, often as a senior thesis. Many of these projects have included extensive field and laboratory geophysical components. In order for students to carry out successful research projects in geophysics, several hurdles have to be cleared. Frequently these students have not had a formal course in geophysics, so although they may have strong geologic and quantitative skills, there is usually the need for a concentrated classroom immersion in the geophysical theory and methods related to the project. Field geophysics projects are labor intensive, so it is common for a group of three or more students to produce only one or two complete data sets in the course of the summer program. Generating individualized projects so that students feel ownership of their thesis research can be challenging. Most of the departments do not have a geophysicist on the faculty, so follow-up support for the student research involves continued long-distance collaboration between project directors, students and sponsoring faculty. The impact of the internet on this collaboration cannot be overstated. Finally, diverse computing environments at the participating institutions were a significant problem in the early years. Migration of geophysical software to Windows from Unix, and the widespread availability of Linux has mitigated these problems in recent years. The geophysical components of these projects have been largely successful. A series of vignettes is presented showing the range and nature of geophysical projects that have been carried out. In addition to anecdotal evidence of student satisfaction, there is

  17. Research Into the Role of Students’ Affective Domain While Learning Geology in Field Environments

    NASA Astrophysics Data System (ADS)

    Elkins, J.

    2009-12-01

    Existing research programs in field-based geocognition include assessment of cognitive, psychomotor, and affective domains. Assessment of the affective domain often involves the use of instruments and techniques uncommon to the geosciences. Research regarding the affective domain also commonly results in the collection and production of qualitative data that is difficult for geoscientists to analyze due to their lack of familiarity with these data sets. However, important information about students’ affective responses to learning in field environments can be obtained by using these methods. My research program focuses on data produced by students’ affective responses to field-based learning environments, primarily among students at the introductory level. For this research I developed a Likert-scale Novelty Space Survey, which presents student ‘novelty space’ (Orion and Hofstien, 1993) as a polygon; the larger the polygons, the more novelty students are experiencing. The axises for these polygons correspond to novelty domains involving geographic, social, cognitive, and psychological factors. In addition to the Novelty Space Survey, data which I have collected/generated includes focus group interviews on the role of recreational experiences in geology field programs. I have also collected data concerning the motivating factors that cause students to take photographs on field trips. The results of these studies give insight to the emotional responses students have to learning in the field and are important considerations for practitioners of teaching in these environments. Collaborative investigations among research programs that cross university departments and include multiple institutions is critical at this point in development of geocognition as a field due to unfamiliarity with cognitive science methodology by practitioners teaching geosciences and the dynamic nature of field work by cognitive scientists. However, combining the efforts of cognitive

  18. Treading lightly on shifting ground: The direction and motivation of future geological research

    USGS Publications Warehouse

    Witt, A.C.

    2011-01-01

    The future of the geosciences and geological research will involve complex scientific challenges, primarily concerning global and regional environmental issues, in the next 20-30 years. It is quite reasonable to suspect, based on current political and socioeconomic events, that young geoscientists will be faced with and involved in helping to resolve some well defined problems: water and energy security, the effects of anthropogenic climate change, coastal sea level rise and development, and the mitigation of geohazards. It is how we choose to approach these challenges that will define our future. Interdisciplinary applied research, improved modeling and prediction augmented with faster and more sophisticated computing, and a greater role in creating and guiding public policy, will help us achieve our goals of a cleaner and safer Earth environment in the next 30 years. In the far future, even grander possibilities for eliminating the risk of certain geohazards and finding sustainable solutions to our energy needs can be envisioned. Looking deeper into the future, the possibilities for geoscience research push the limits of the imagination.

  19. The constraints of connecting children with nature--A research literature review

    USGS Publications Warehouse

    Ponds, Phadrea D.; Schuster, Rudy M.

    2011-01-01

    Reports or research investigations studying children in nature are rapidly expanding and increasingly diverse. This document reports a review of a particular part of this field-studies of constraints to recreation and participation in environmental and outdoor recreation programs. The findings result from a review of more than 125 journal articles, books, and reports that were published between 1980 and 2009. This report discusses how the current information concerning constraints to participation can be understood in terms of four concentrations or foci of work generated in this particular field of study. These foci, which are all well established in the literature, are (1) intrapersonal, interpersonal, and structural constraints, (2) significant life experiences, (3) environmental attitudes, values and beliefs, and (4) environmental behaviors. The recent research associated with each of these research areas is discussed in successive sections of the review. Overall, this review found that the research on constraints that inhibit children's connection to nature is less diverse in terms of methodological and theoretical approaches than is the research into the broader outdoor recreation research field within which it is situated. This review focused on the issue of connecting children with nature, but examples from studies using adults to understand childhood experiences and recreation preferences were used because there are relatively few peer-reviewed articles showing the theoretical or empirical connection of children and nature. In some cases, broader empirical studies were used to connect with larger themes (that is, environmental attitudes, beliefs, and values).

  20. A geoethical approach to the geological and astrobiological exploration and research of the Moon and Mars

    NASA Astrophysics Data System (ADS)

    Martinez-Frias, Jesus; Horneck, Gerda; de La Torre Noetzel, Rosa; Rull, Fernando

    Lunar and Mars exploration and research require not only scientific and technological inter-disciplinary cooperation, but also the consideration of budding ethical and scientific integrity issues. COSPAR's planetary protection policy (in coordination with the United Nations Com-mittee on the Peaceful Uses of Outer Space as well as various other bilateral and multilateral organizations) serves as the consensus standard for biological contamination prevention under the 1967 Outer Space Treaty1 . Space agencies Planetary Protection Policies are mostly consis-tent with the COSPAR policy. Geoethics was formerly promoted in 1991 as a new discipline, involving scientific and societal aspects2 , and its institutionalization was officially established in 2004 with the backing of the Association of Geoscientists for International Development, AGID3 (IUGS/ICSU). Recently, it has been proposed that the integration of geoethical issues in studies on planetary geology and astrobiology would enrich their methodological and con-ceptual character4-6 . The incorporation through geoethics of new questions and approaches associated to the "abiotic world" would involve: 1) extrapolating to space the recently defined and approved IUCN/UNESCO guidelines and recommendations on geodiversity7 as "planetary geodiversity", and 2) widening the classical concept of Planetary Protection, giving an addi-tional "abiotic" dimension to the exploration and research of the Moon and Mars. Given the geological characteristics and planetary evolution of the Moon and Mars, it is obvious that they require tailored geoethical approaches. Some fundamental aspects include, among others: the interrelation with bioethics and organics vs. inorganic contamination in Planetary Protection, the appropriate regulations of some necessary natural disturbances (e.g. on the Moon) dur-ing robotic and manned planetary missions, wilderness/planetary parks8,9 , the correct use of mineralogical and geochemical analytical

  1. Stakeholder analysis of perceived relevance of connectivity - the implication to your research

    NASA Astrophysics Data System (ADS)

    Smetanova, Anna; Müller, Eva Nora Nora; Fernández-Getino, Ana Patricia; José Marqués, María; Vericat, Damià; Dugodan, Recep; Kapovic, Marijana; Ljusa, Melisa; Ferreira, Carla Sofia; Cavalli, Marco; Marttila, Hannu; Broja, Manuel Esteban Lucas; Święchowicz, Jolanta; Zumr, David

    2016-04-01

    Effectively communicated connectivity research is inevitable for targeting the real world connectivity issues, the land and water managers - stakeholders, deal with every day. The understanding of stakeholder's perception of connectivity and the usage of the connectivity concept in their work (both theoretically and practically), are the pre-requisites for successful dialogue between scientist and the end-users of the scientific advancements, that is one of the goals of the COST Action ES1306: Connecting European connectivity research (Connecteur). The contribution presents the results of a questionnaire survey on stakeholders perception of connectivity from 20 European countries. Potential stakeholders on local/ regional and national level, in agriculture, water and land management, or cross-sectoral management authorities, were identified and interviewed in their native language by 29 members of the Connecteur network. Semi-structured interviews consisted of mix of 20 opened, multiple-choice and closed questions. They focused on the context the stakeholders' work, the management issues they deal with, the sources and type of data their use, their collaborative network in relation to management, understanding of connectivity and their expectation on connectivity research. Semi-qualitative analysis was applied to the final datasets of 85 questionnaires in order to (i) understand the stakeholders mental models and perception of connectivity,(ii) to identify the management issues where immediate scientific cooperation is required and / or demanded, and (iii) to identify the tools to represent connectivity that would accepted and implemented by the practitioners. Direct implications for the experts in different domains of the connectivity research, including (i) its theoretical conceptualisation, (ii) measurements, (iii) modelling, (iv) connectivity indices and (v)communication, are presented. Following members of the Connecteur expert team are acknowledged for

  2. Connectivity of tropical marine ecosystems--An overview of interdisciplinary research to understand biodiversity and trophic relationships in the Virgin Islands and Puerto Rico

    USGS Publications Warehouse

    McClain-Counts, Jennifer P.; Demopoulos, Amanda W.J.

    2012-01-01

    The Virgin Islands and Puerto Rico contain marine reserves and protected areas that encompass a variety of tropical ecosystems, including coral reefs, mangroves, and seagrass beds. Reserves and protected areas are established for a variety of reasons, such as preserving nursery habitats and biodiversity, or reducing anthropogenic effects associated with pollution and land use. Questions remain regarding the effectiveness of these designated areas in preserving and protecting spatially connected habitats and associated fishes and invertebrates. Scientists from the U.S. Geological Survey (USGS), University of Florida, and Arkansas State University are collaborating on interdisciplinary research in the Virgin Islands and Puerto Rico to examine the biodiversity and trophic dynamics of fishes and invertebrates residing in connected mangroves, seagrasses, and coral reefs to discern the effectiveness of current marine reserves and protected areas for conserving reef resources.

  3. Connecting Biology and Organic Chemistry Introductory Laboratory Courses through a Collaborative Research Project

    ERIC Educational Resources Information Center

    Boltax, Ariana L.; Armanious, Stephanie; Kosinski-Collins, Melissa S.; Pontrello, Jason K.

    2015-01-01

    Modern research often requires collaboration of experts in fields, such as math, chemistry, biology, physics, and computer science to develop unique solutions to common problems. Traditional introductory undergraduate laboratory curricula in the sciences often do not emphasize connections possible between the various disciplines. We designed an…

  4. Developing a Reflective Practitioner through the Connection between Educational Research and Reflective Practices

    ERIC Educational Resources Information Center

    Del Carlo, Dawn; Hinkhouse, Holly; Isbell, Leah

    2010-01-01

    This paper outlines the connection between qualitative research methods in education and teacher reflective practices as they relate to Valli's ("Reflective teacher education: cases and critiques." State University of New York Press, Albany, 1992; "Peabody J Educ" 72(1): 67-88, 1997) model of reflection. Using the authors' own experiences in…

  5. 17 CFR 242.501 - Certifications in connection with research reports.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... with research reports. 242.501 Section 242.501 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Ac-Analyst Certification § 242.501 Certifications in connection with...

  6. 17 CFR 242.501 - Certifications in connection with research reports.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... with research reports. 242.501 Section 242.501 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Ac-Analyst Certification § 242.501 Certifications in connection with...

  7. 17 CFR 242.501 - Certifications in connection with research reports.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... with research reports. 242.501 Section 242.501 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Ac-Analyst Certification § 242.501 Certifications in connection with...

  8. 17 CFR 242.501 - Certifications in connection with research reports.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... with research reports. 242.501 Section 242.501 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Ac-Analyst Certification § 242.501 Certifications in connection with...

  9. 17 CFR 242.501 - Certifications in connection with research reports.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... with research reports. 242.501 Section 242.501 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Ac-Analyst Certification § 242.501 Certifications in connection with...

  10. Research on Geo-information Data Model for Preselected Areas of Geological Disposal of High-level Radioactive Waste

    NASA Astrophysics Data System (ADS)

    Gao, M.; Huang, S. T.; Wang, P.; Zhao, Y. A.; Wang, H. B.

    2016-11-01

    The geological disposal of high-level radioactive waste (hereinafter referred to "geological disposal") is a long-term, complex, and systematic scientific project, whose data and information resources in the research and development ((hereinafter referred to ”R&D”) process provide the significant support for R&D of geological disposal system, and lay a foundation for the long-term stability and safety assessment of repository site. However, the data related to the research and engineering in the sitting of the geological disposal repositories is more complicated (including multi-source, multi-dimension and changeable), the requirements for the data accuracy and comprehensive application has become much higher than before, which lead to the fact that the data model design of geo-information database for the disposal repository are facing more serious challenges. In the essay, data resources of the pre-selected areas of the repository has been comprehensive controlled and systematic analyzed. According to deeply understanding of the application requirements, the research work has made a solution for the key technical problems including reasonable classification system of multi-source data entity, complex logic relations and effective physical storage structures. The new solution has broken through data classification and conventional spatial data the organization model applied in the traditional industry, realized the data organization and integration with the unit of data entities and spatial relationship, which were independent, holonomic and with application significant features in HLW geological disposal. The reasonable, feasible and flexible data conceptual models, logical models and physical models have been established so as to ensure the effective integration and facilitate application development of multi-source data in pre-selected areas for geological disposal.

  11. U.S. Geological Survey and Microsoft Cooperative Research and Development Agreement: Geospatial Data Browsing and Retrieval Site on the World Wide Web

    USGS Publications Warehouse

    ,

    1998-01-01

    In May 1997, the U.S. Geological Survey (USGS) and the Microsoft Corporation of Redmond, Wash., entered into a cooperative research and development agreement (CRADA) to make vast amounts of geospatial data available to the general public through the Internet. The CRADA is a 36-month joint effort to develop a general, public-oriented browsing and retrieval site for geospatial data on the Internet. Specifically, Microsoft plans to (1) modify a large volume of USGS geospatial data so the images can be displayed quickly and easily over the Internet, (2) implement an easy-to-use interface for low-speed connections, and (3) develop an Internet Web site capable of servicing millions of users per day.

  12. U.S. Geological Survey and Microsoft Cooperative Research and Development Agreement: Geospatial Data Browsing and Retrieval Site on the World Wide Web

    USGS Publications Warehouse

    ,

    1999-01-01

    In May 1997, the U.S. Geological Survey (USGS) and the Microsoft Corporation of Redmond, Wash., entered into a cooperative research and development agreement (CRADA) to make vast amounts of geospatial data available to the general public through the Internet. The CRADA is a 36-month joint effort to develop a general, public-oriented browsing and retrieval site for geospatial data on the Internet. Specifically, Microsoft plans to (1) modify a large volume of USGS geospatial data so the images can be displayed quickly and easily over the Internet, (2) implement an easy-to-use interface for low-speed connections, and (3) develop an Internet Web site capable of servicing millions of users per day.

  13. Building on Decades of Research on the McMurdo Volcanic Group, Antarctica: A Geologic Field Guide to Observation Hill

    NASA Astrophysics Data System (ADS)

    Pound, K. S.; Panter, K. S.

    2008-12-01

    Based on more than four decades of research on the rocks of the Erebus Volcanic Province of the McMurdo Volcanic Group, a geologic field guide to the Observation Hill walking tracks near McMurdo Station, Antarctica has been developed. The geologic field guide was an outcome of questions generated by: (1) Teachers participating in the Andrill Research Immersion for Science Educators (ARISE) program; (2) McMurdo Station support staff, as well as (3) Geoscientists with specialties outside volcanology and petrology. Whilst these individuals are acutely aware of the more than a century of references to Observation Hill in exploration literature, there was little in the way of easily-accessible information about the geologic history of Hut Point and Observation Hill, as well as other nearby volcanoes (e.g. Mt. Erebus, White and Black Islands) and larger scale geologic features (e.g. Transantarctic Mountains) that can be seen from the vantage point of Observation Hill. Questions also focused on smaller scale features of the landscape (e.g. patterned ground) and textures and minerals observed in volcanic rocks exposed on the trails. In order to encompass the wide-ranging background of the audience and facilitate access, the field guide will be available in three formats: (1) A downloadable MP3 file, which includes the general information and stop-by- stop information; (2) A double-sided paper brochure that provides a relatively simple, easier-to-digest guide to views and geologic features; (3) A Google Earth Layer that includes access to the MP3 files and the paper brochure, as well as additional geologic information. Links to the field guide can be found at http://www.andrill.org/education.

  14. USC Undergraduate Team Research, Geological Field Experience and Outdoor Education in the Tuolumne Batholith and Kings Canyon, High Sierra Nevada

    NASA Astrophysics Data System (ADS)

    Culbert, K. N.; Anderson, J. L.; Cao, W.; Chang, J.; Ehret, P.; Enriquez, M.; Gross, M. B.; Gelbach, L. B.; Hardy, J.; Paterson, S. R.; Ianno, A.; Iannone, M.; Memeti, V.; Morris, M.; Lodewyk, J.; Davis, J.; Stanley, R.; van Guilder, E.; Whitesides, A. S.; Zhang, T.

    2009-12-01

    Within four years, USC’s College of Letters, Arts and Sciences and Earth Science department have successfully launched the revolutionary undergraduate team research (UTR) program “Geologic Wonders of Yosemite at Two Miles High”. A diverse group of professors, graduate students and undergraduates spent two weeks mapping the Boyden Cave in Kings Canyon National Park, the Iron Mountain pendants south of Yosemite, the Western Metamorphic belt along the Merced River, and the Tuolumne Batholith (TB) in June and August 2009. During their experience in the field, the undergraduates learned geologic field techniques from their peers, professors, and experienced graduate students and developed ideas that will form the basis of the independent and group research projects. Apart from teaching undergraduates about the geology of the TB and Kings Canyon, the two weeks in the field were also rigorous exercise in critical thinking and communication. Every day spent in the field required complete cooperation between mentors and undergraduates in order to successfully gather and interpret the day’s data. Undergraduates were to execute the next day’s schedule and divide mapping duties among themselves. The two-week field experience was also the ideal setting in which to learn about the environmental impacts of their work and the actions of others. The UTR groups quickly adapted to the demanding conditions of the High Sierra—snow, grizzly bears, tourists, and all. For many of the undergraduates, the two weeks spent in the field was their first experience with field geology. The vast differences in geological experience among the undergraduates proved to be advantageous to the ‘team-teaching’ focus of the program: more experienced undergraduates were able to assist less experienced undergraduates while cementing their own previously gained knowledge about geology. Over the rest of the academic year, undergraduates will learn about the research process and scientific

  15. U.S. Geological Survey—Energy and Wildlife Research Annual Report for 2016

    USGS Publications Warehouse

    Khalil, Mona

    2016-09-09

    Recent growth and development of renewable energy and unconventional oil and gas extraction are rapidly diversifying the energy supply of the United States. Yet, as our Nation works to advance energy security and conserve wildlife, some conflicts have surfaced. To address these challenges, the U.S. Geological Survey (USGS) is conducting innovative research and developing workable solutions to reduce the impacts of energy production on wildlife. USGS scientists collaborate on many studies with scientists from other Federal, State, and local government agencies; Tribal nations; academic research institutions; and nongovernmental and private organizations.The mix of fuels used for electricity generation is evolving. Solar, natural gas, and wind energy made up most electricity generation additions in 2015 and 2016. The United States now leads the world in natural gas production, with new record highs for each year from 2011 through 2015. More than 48,000 wind turbines now contribute to power grids in most States, providing about 5 percent of U.S. end-use electricity demand in an average year. The number of utility-scale solar-energy projects is growing rapidly with solar energy projected to contribute to the largest electricity generation addition in 2016.A substantial number of large energy projects have been constructed on undeveloped public lands, and more are anticipated at an increasing rate, creating new stress to wildlife. Direct impacts include collisions with wind turbines and structures at solar facilities and loss of habitat which may negatively affect sensitive species. Recent estimates suggest 250,000 to 500,000 birds die each year at wind turbine facilities. Bat fatality rates at wind turbine facilities are less certain, but may average several hundred thousand per year throughout North America. Because new projects may be located in or near sensitive wildlife habitats, ecological science plays a key role in helping to guide project siting and operational

  16. Geophysics & Geology Inspected.

    ERIC Educational Resources Information Center

    Neale, E. R. W.

    1981-01-01

    Summarizes findings of a recently published report of the Canadian Geoscience Council, which includes the following topics regarding college geology: facilities; teaching; undergraduate enrollments; postgraduate enrollments; geologic research; and integration of Canadian geoscience with other countries. (CS)

  17. Seventy-five years of science—The U.S. Geological Survey’s Western Fisheries Research Center

    USGS Publications Warehouse

    Wedemeyer, Gary A.

    2013-01-01

    As of January 2010, 75 years have elapsed since Dr. Frederic Fish initiated the pioneering research program that would evolve into today’s Western Fisheries Research Center (WFRC). Fish began his research working alone in the basement of the recently opened Fisheries Biological Laboratory on Lake Union in Seattle, Washington. WFRC’s research began under the aegis of the U.S. Fish and Wildlife Service and ends its first 75 years as part of the U.S. Geological Survey with a staff of more than 150 biologists and support personnel and a heritage of fundamental research that has made important contributions to our understanding of the biology and ecology of the economically important fish and fish populations of the Nation. Although the current staff may rarely stop to think about it, WFRC’s antecedents extend many years into the past and are intimately involved with the history of fisheries conservation in the Western United States. Thus, WFRC Director Lyman Thorsteinson asked me to write the story of this laboratory “while there are still a few of you around who were here for some of the earlier years” to document the rich history and culture of WFRC by recognizing its many famous scientists and their achievements. This historyalso would help document WFRC’s research ‘footprint’ in the Western United States and its strategic directions. Center Director Thorsteinson concluded that WFRC’s heritage told by an emeritus scientist also would add a texture of legitimacy based on personal knowledge that will all-to-soon be lost to the WFRC and to the USGS. The WFRC story is important for the future as well as for historical reasons. It describes how we got to the place we are today by documenting the origin, original mission, and our evolving role in response to the constantly changing technical information requirements of new environmental legislation and organizational decision-making. The WFRC research program owes its existence to the policy requirements

  18. Cross-Disciplinary Geological Research Using High-Resolution X-ray Computed Tomography

    NASA Astrophysics Data System (ADS)

    Ketcham, R. A.; Carlson, W. D.; Rowe, T. B.

    2002-12-01

    High-resolution X-ray computed tomography (CT) generates three-dimensional imagery of solid objects depicting X-ray attenuation, which is a function of density and atomic number. It is thus ideal for studying many features and quantities that are best observed, understood, and characterized in 3D, in objects from millimeter to decimeter scale. The High-resolution X-ray CT Facility at the University of Texas at Austin (UTCT) was established in the spring of 1997 to make this technology available to the geoscientific community. Since becoming an NSF-supported multi-user facility in 1999, UTCT has done scanning and data analysis for 31 NSF projects across 8 programs. The support of the EAR instrumentation and facilities program has been pivotal in the development of the technical expertise and computational tools that allow CT data to be utilized to their fullest potential. In particular, the stability provided by NSF has allowed us to initiate multi-year development projects while also responding to the immediate research needs and requests of our large and growing user community. Our largest software project, for efficiently identifying, separating, and measuring thousands of objects in a data volume, has been used to study vesicles in meteoritic basalts, crystals in metamorphic rocks, clasts in impact breccias, and troilite particles in meteorites. Because our facility is unique not only in geology but in the general natural science community as well, we have been a focal point for research on a wide range of problems. This has enabled us to accrue considerable advantages from being able to take lessons and techniques obtained from or developed for one field and apply them to entirely different research areas. In one example, a research project in paleoanthropology to investigate the link between trabecular (spongy) bone structure and joint usage resulted in the implementation and improvement of techniques developed by the material engineering and medical

  19. Overview of Internal Research on Geological Sequestration of CO2 at ORD

    EPA Science Inventory

    It is widely acknowledged that leakage through transmissive faults (and associated fractures) and well penetrations (operational, non-operational, and abandoned wells) are the most likely pathways for migration out of a storage formation at sites selected for geological sequestra...

  20. Establishing MICHCARB, a geological carbon sequestration research and education center for Michigan, implemented through the Michigan Geological Repository for Research and Education, part of the Department of Geosciences at Western Michigan University

    SciTech Connect

    Barnes, David A.; Harrison, William B.

    2014-01-28

    The Michigan Geological Repository for Research and Education (MGRRE), part of the Department of Geosciences at Western Michigan University (WMU) at Kalamazoo, Michigan, established MichCarb—a geological carbon sequestration resource center by: • Archiving and maintaining a current reference collection of carbon sequestration published literature • Developing statewide and site-specific digital research databases for Michigan’s deep geological formations relevant to CO2 storage, containment and potential for enhanced oil recovery • Producing maps and tables of physical properties as components of these databases • Compiling all information into a digital atlas • Conducting geologic and fluid flow modeling to address specific predictive uses of CO2 storage and enhanced oil recovery, including compiling data for geological and fluid flow models, formulating models, integrating data, and running the models; applying models to specific predictive uses of CO2 storage and enhanced oil recovery • Conducting technical research on CO2 sequestration and enhanced oil recovery through basic and applied research of characterizing Michigan oil and gas and saline reservoirs for CO2 storage potential volume, injectivity and containment. Based on our research, we have concluded that the Michigan Basin has excellent saline aquifer (residual entrapment) and CO2/Enhanced oil recovery related (CO2/EOR; buoyant entrapment) geological carbon sequestration potential with substantial, associated incremental oil production potential. These storage reservoirs possess at least satisfactory injectivity and reliable, permanent containment resulting from associated, thick, low permeability confining layers. Saline aquifer storage resource estimates in the two major residual entrapment, reservoir target zones (Lower Paleozoic Sandstone and Middle Paleozoic carbonate and sandstone reservoirs) are in excess of 70-80 Gmt (at an overall 10% storage efficiency factor; an approximately

  1. GenomeConnect: matchmaking between patients, clinical laboratories and researchers to improve genomic knowledge

    PubMed Central

    Kirkpatrick, Brianne E.; Riggs, Erin Rooney; Azzariti, Danielle R.; Miller, Vanessa Rangel; Ledbetter, David H.; Miller, David T.; Rehm, Heidi; Martin, Christa Lese; Faucett, W. Andrew

    2015-01-01

    As the utility of genetic and genomic testing in healthcare grows, there is need for a high quality genomic knowledge base to improve the clinical interpretation of genomic variants. Active patient engagement can enhance communication between clinicians, patients and researchers, contributing to knowledge building. It also encourages data sharing by patients and increases the data available for clinicians to incorporate into individualized patient care, clinical laboratories to utilize in test interpretation and investigators to use for research. GenomeConnect is a patient portal supported by the Clinical Genome Resource (ClinGen), providing an opportunity for patients to add to the knowledge base by securely sharing their health history and genetic test results. Data can be matched with queries from clinicians, laboratory personnel and researchers to better interpret the results of genetic testing and build a foundation to support genomic medicine. Participation is online, allowing patients to contribute regardless of location. GenomeConnect supports longitudinal, detailed clinical phenotyping and robust “matching” among research and clinical communities. Phenotype data is gathered using online health questionnaires; genotype data is obtained from genetic test reports uploaded by participants and curated by staff. GenomeConnect empowers patients to actively participate in the improvement of genomic test interpretation and clinical utility. PMID:26178529

  2. Final Report for Subcontract B541028, Pore-Scale Modeling to Support "Pore Connectivity" Research Work

    SciTech Connect

    Ewing, R P

    2009-02-25

    This report covers modeling aspects of a combined experimental and modeling task in support of the DOE Science and Technology Program (formerly OSTI) within the Office of Civilian Radioactive Waste Management (OCRWM). Research Objectives The research for this project dealt with diffusive retardation: solute moving through a fracture diffuses into and out of the rock matrix. This diffusive exchange retards overall solute movement, and retardation both dilutes waste being released, and allows additional decay. Diffusive retardation involves not only fracture conductivity and matrix diffusion, but also other issues and processes: contaminants may sorb to the rock matrix, fracture flow may be episodic, a given fracture may or may not flow depending on the volume of flow and the fracture's connection to the overall fracture network, the matrix imbibes water during flow episodes and dries between episodes, and so on. The objective of the project was to improve understanding of diffusive retardation of radionuclides due to fracture / matrix interactions. Results from combined experimental/modeling work were to (1) determine whether the current understanding and model representation of matrix diffusion is valid, (2) provide insights into the upscaling of laboratory-scale diffusion experiments, and (3) help in evaluating the impact on diffusive retardation of episodic fracture flow and pore connectivity in Yucca Mountain tuffs. Questions explored included the following: (1) What is the relationship between the diffusion coefficient measured at one scale, to that measured or observed at a different scale? In classical materials this relationship is trivial; in low-connectivity materials it is not. (2) Is the measured diffusivity insensitive to the shape of the sample? Again, in classical materials there should be no sample shape effect. (3) Does sorption affect diffusive exchange in low-connectivity media differently than in classical media? (4) What is the effect of matrix

  3. Structural Geology

    NASA Astrophysics Data System (ADS)

    Weber, John; Frankel, Kurt L.

    2011-05-01

    Structural geology and continental tectonics were ushered in to the modern quantitative age of geosciences with the arrival of the global plate tectonics paradigm (circa 1968), derived using new data from the oceans' depths, and John Ramsay's 1967 seminal work, Folding and Fracturing of Rocks. Fossen is to be applauded for crafting a unique, high-caliber, and accessible undergraduate textbook on structural geology that faithfully reflects this advance and the subsequent evolution of the discipline. This well-written text draws on Fossen's wealth of professional experience, including his broad and diverse academic research and experience in the petroleum industry. This book is beautifully illustrated, with excellent original color diagrams and with impressive color field photographs that are all keyed to locations and placed into geologic context.

  4. US Geological Survey research on the environmental fate of uranium mining and milling wastes

    NASA Astrophysics Data System (ADS)

    Landa, E. R.; Gray, J. R.

    1995-07-01

    Studies by the US Geological Survey (USGS) of uranium mill tailings (UMT) have focused on characterizing the forms in which radionuclides are retained and identifying factors influencing the release of radionuclides to air and water. Selective extraction studies and studies of radionuclide sorption by and leaching from components of UMT showed alkaline earth sulfate and hydrous ferric oxides to be important hosts of radium-226 (226Ra) in UMT. Extrapolating from studies of barite dissolution in anerobic lake sediments, the leaching of226Ra from UMT by sulfate-reducing bacteria was investigated; a marked increase in226Ra release to aqueous solution as compared to sterile controls was demonstrated. A similar action of iron(III)-reducing bacteria was later shown. Ion exchangers such as clay minerals can also promote the dissolution of host-phase minerals and thereby influence the fate of radionuclides such as226Ra. Radon release studies examined particle size and ore composition as variables. Aggregation of UMT particles was shown to mask the higher emanating fraction of finer particles. Studies of various ores and ore components showed that UMT cannot be assumed to have the same radon-release characteristics as their precursor ores, nor can226Ra retained by various substrates be assumed to emanate the same fraction of radon. Over the last decade, USGS research directed at offsite mobility of radionuclides from uranium mining and milling processes has focused on six areas: the Midnite Mine in Washington; Ralston Creek and Reservoir, Colorado; sites near Canon City, Colorado; the Monument Valley District of Arizona and Utah; the Cameron District of Arizona; and the Puerco River basin of Arizona and New Mexico.

  5. US Geological Survey research on the environmental fate of uranium mining and milling wastes

    USGS Publications Warehouse

    Landa, E.R.; Gray, J.R.

    1995-01-01

    Studies by the US Geological Survey (USGS) of uranium mill tailings (UMT) have focused on characterizing the forms in which radionuclides are retained and identifying factors influencing the release of radionuclides to air and water. Selective extraction studies and studies of radionuclide sorption by and leaching from components of UMT showed alkaline earth sulfate and hydrous ferric oxides to be important hosts of radium-226 (226Ra) in UMT. Extrapolating from studies of barite dissolution in anerobic lake sediments, the leaching of 226Ra from UMT by sulfate-reducing bacteria was investigated; a marked increase in 226Ra release to aqueous solution as compared to sterile controls was demonstrated. A similar action of iron(III)-reducing bacteria was later shown. Ion exchangers such as clay minerals can also promote the dissolution of host-phase minerals and thereby influence the fate of radionuclides such as 226Ra. Radon release studies examined particle size and ore composition as variables. Aggregation of UMT particles was shown to mask the higher emanating fraction of finer particles. Studies of various ores and ore components showed that UMT cannot be assumed to have the same radon-release characteristics as their precursor ores, nor can 226Ra retained by various substrates be assumed to emanate the same fraction of radon. Over the last decade, USGS research directed at offsite mobility of radionuclides from uranium mining and milling processes has focused on six areas: the Midnite Mine in Washington; Ralston Creek and Reservoir, Colorado; sites near Canon City, Colorado; the Monument Valley District of Arizona and Utah; the Cameron District of Arizona; and the Puerco River basin of Arizona and New Mexico.

  6. Connecting the Space between Design and Research: Explorations in Participatory Research Supervision

    ERIC Educational Resources Information Center

    Caldwell, Glenda Amayo; Osborne, Lindy; Mewburn, Inger; Nottingham, Anitra

    2016-01-01

    In this article we offer a single case study using an action research method for gathering and analysing data offering insights valuable to both design and research supervision practice. We do not attempt to generalise from this single case, but offer it as an instance that can improve our understanding of research supervision practice. We…

  7. Coal assessments and coal research in the Appalachian basin: Chapter D.4 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

    USGS Publications Warehouse

    Tewalt, Susan J.; Ruppert, Leslie F.; Ruppert, Leslie F.; Ryder, Robert T.

    2014-01-01

    State geological surveys are concentrating on mapping and correlating coal beds and coal zones and studying CBM potential and production. Both State surveys and the USGS are researching the potential for carbon dioxide sequestration in unmined coal beds and other geologic reservoirs. In addition, the State geological surveys continue their long-term collaboration with the USGS and provide coal stratigraphic data to the National Coal Resources Data System (NCRDS).

  8. Forensic geology exhumed

    NASA Astrophysics Data System (ADS)

    Martinez, Joseph Didier

    Forensic geology binds applied geology to the world of legal controversy and action. However, the term “forensic” is often misconstrued. Although even some attorneys apply it only to the marshalling of evidence in criminal cases, it has a much broader definition. One dictionary defines it as “pertaining to, connected with, or used in courts of law or public discussion and debate.” The American Geological Institute's Glossary of Geology defines forensic geology as “the application of the Earth sciences to the law.” The cited reference to Murray and Tedrow [1975], however, deals mostly if not exclusively with the gathering and use of evidence in criminal cases, despite the widespread involvement of geologists in more general legal matters. It seems appropriate to “exhume” geology's wider application to the law, which is encompassed by forensic geology.

  9. Research on grid connection control technology of double fed wind generator

    NASA Astrophysics Data System (ADS)

    Ling, Li

    2017-01-01

    The composition and working principle of variable speed constant frequency doubly fed wind power generation system is discussed in this thesis. On the basis of theoretical analysis and control on the modeling, the doubly fed wind power generation simulation control system is designed based on a TMS320F2407 digital signal processor (DSP), and has done a large amount of experimental research, which mainly include, variable speed constant frequency, constant pressure, Grid connected control experiment. The running results show that the design of simulation control system is reasonable and can meet the need of experimental research.

  10. Safety and science at sea: connecting science research settings to the classroom through live video

    NASA Astrophysics Data System (ADS)

    Cohen, E.; Peart, L. W.

    2011-12-01

    Many science teachers start the year off with classroom safety topics. Annual repetition helps with mastery of this important and basic knowledge, while helping schools to meet their legal obligations for safe lab science. Although these lessons are necessary, they are often topical, rarely authentic and relatively dull. Interesting connections can, however, be drawn between the importance of safety in science classrooms and the importance of safety in academic laboratories, fieldwork, shipboard research, and commercial research. Teachers can leverage these connections through live video interactions with scientists in the field, thereby creating an authentic learning environment. During the School of Rock 2009, a professional teacher research experience aboard the Integrated Ocean Drilling Program's research vessel JOIDES Resolution, safety and nature-of-science curricula were created to help address this need. By experimenting with various topics and locations on the ship that were accessible and applicable to middle school learning, 43 highly visual "safety signs" and activities were identified and presented "live" by graduate students, teachers, scientists; the ship's mates, doctor and technical staff. Students were exposed to realistic science process skills along with safety content from the world's only riserless, deep-sea drilling research vessel. The once-in-a-lifetime experience caused the students' eyes to brighten behind their safety glasses, especially as they recognized the same eye wash station and safety gear they have to wear and attended a ship's fire and safety drill along side scientists in hard hats and personal floatation devices. This collaborative and replicable live vide approach will connect basic safety content and nature-of-science process skills for a memorable and authentic learning experience for students.

  11. Connecting Research and Practice: An Experience Report on Research Infusion with SAVE

    NASA Technical Reports Server (NTRS)

    Lindvall, Mikael; Stratton, William C.; Sibol, Deane E.; Ackermann, Christopher; Reid, W. Mark; Ganesan, Dharmalingam; McComas, David; Bartholomew, Maureen; Godfrey, Sally

    2009-01-01

    NASA systems need to be highly dependable to avoid catastrophic mission failures. This calls for rigorous engineering processes including meticulous validation and verification. However, NASA systems are often highly distributed and overwhelmingly complex, making the software portion of these systems challenging to understand, maintain, change, reuse, and test. NASA's systems are long-lived and the software maintenance process typically constitutes 60-80% of the total cost of the entire lifecycle. Thus, in addition to the technical challenges of ensuring high life-time quality of NASA's systems, the post-development phase also presents a significant financial burden. Some of NASA's software-related challenges could potentially be addressed by some of the many powerful technologies that are being developed in software research laboratories. Many of these research technologies seek to facilitate maintenance and evolution by for example architecting, designing and modeling for quality, flexibility, and reuse. Other technologies attempt to detect and remove defects and other quality issues by various forms of automated defect detection, architecture analysis, and various forms of sophisticated simulation and testing. However promising, most such research technologies nevertheless do not make the transition from the research lab to the software lab. One reason the transition from research to practice seldom occurs is that research infusion and technology transfer is difficult. For example, factors related to the technology are sometimes overshadowed by other types of factors such as reluctance to change and therefore prohibits the technology from sticking. Successful infusion might also take very long time. One famous study showed that the discrepancy between the conception of the idea and its practical use was 18 years plus or minus three. Nevertheless, infusing new technology is possible. We have found that it takes special circumstances for such research infusion to

  12. Contribution of Satellite Altimetry Data in Geological Structure Research in the South China Sea

    NASA Astrophysics Data System (ADS)

    Dung Tran, Tuan; Ho, Thi Huong Mai

    2016-06-01

    The study area is bordered on the East China Sea, the Philippine Sea, and the Australian-Indo plate in the Northeast, in the East and in the South, respectively. It is a large area with the diversely complicated conditions of geological structure. In spite of over the past many years of investigation, marine geological structure in many places have remained poorly understood because of a thick seawater layer as well as of the sensitive conflicts among the countries in the region. In recent years, the satellite altimeter technology allows of enhancement the marine investigation in any area. The ocean surface height is measured by a very accurate radar altimeter mounted on a satellite. Then, that surface can be converted into marine gravity anomaly or bathymetry by using the mathematical model. It is the only way to achieve the data with a uniform resolution in acceptable time and cost. The satellite altimetry data and its variants are essential for understanding marine geological structure. They provide a reliable opportunity to geologists and geophysicists for studying the geological features beneath the ocean floor. Also satellite altimeter data is perfect for planning the more detailed shipboard surveys. Especially, it is more meaningful in the remote or sparsely surveyed regions. In this paper, the authors have effectively used the satellite altimetry and shipboard data in combination. Many geological features, such as seafloor spreading ridges, fault systems, volcanic chains as well as distribution of sedimentary basins are revealed through the 2D, 3D model methods of interpretation of satellite-shipboard-derived data and the others. These results are improved by existing boreholes and seismic data in the study area.

  13. Geology team

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Evaluating of the combined utility of narrowband and multispectral imaging in both the infrared and visible for the lithologic identification of geologic materials, and of the combined utility of multispectral imaging in the visible and infrared for lithologic mapping on a global bases are near term recommendations for future imaging capabilities. Long term recommendations include laboratory research into methods of field sampling and theoretical models of microscale mixing. The utility of improved spatial and spectral resolutions and radiometric sensitivity is also suggested for the long term. Geobotanical remote sensing research should be conducted to (1) separate geological and botanical spectral signatures in individual picture elements; (2) study geobotanical correlations that more fully simulate natural conditions; and use test sites designed to test specific geobotanical hypotheses.

  14. How to Receive More Funding for Your Research? Get Connected to the Right People!

    PubMed

    Ebadi, Ashkan; Schiffauerova, Andrea

    2015-01-01

    Funding has been viewed in the literature as one of the main determinants of scientific activities. Also, at an individual level, securing funding is one of the most important factors for a researcher, enabling him/her to carry out research projects. However, not everyone is successful in obtaining the necessary funds. The main objective of this work is to measure the effect of several important factors such as past productivity, scientific collaboration or career age of researchers, on the amount of funding that is allocated to them. For this purpose, the paper estimates a temporal non-linear multiple regression model. According to the results, although past productivity of researchers positively affects the funding level, our findings highlight the significant role of networking and collaboration. It was observed that being a member of large scientific teams and getting connected to productive researchers who have also a good control over the collaboration network and the flow of information can increase the chances for securing more money. In fact, our results show that in the quest for the research money it is more important how researchers build their collaboration network than what publications they produce and whether they are cited.

  15. Knowledge Brokers in the Making: Opportunities to Connect Researchers and Stakeholders

    NASA Astrophysics Data System (ADS)

    Pennell, K. G.; Pennell, M. C.

    2014-12-01

    Environmental science and engineering graduate students often lack training on how to communicate with policy decision makers who are grappling with questions to which research is responding. They communicate directly with mutual experts, but are many times unable to engage with non-experts about their research, thereby limiting the reach and impact of their findings. This presentation highlights opportunities within environmental science and engineering research to create opportunities for researchers to hone skills as knowledge brokers, so they learn ways to meaningfully engage with a range of stakeholders. A knowledge broker is an individual who connects scientific experts and relevant stakeholders with meaningful and useable information. Recognizing that information must flow in multiple directions, the knowledge broker must quickly and effectively translate needs and questions using established relationships. It is these relationships, as well as the synthesis of scientific knowledge into useable information, on which the success of the knowledge broker lies. Using lessons learned, as well as communication science theory related to knowledge brokering, this presentation highlights training opportunities for knowledge brokers who are primarily educated in science and engineering fields, yet seek to engage with societally relevant stakeholders. We present case study examples of knowledge brokering within two large multi-disciplinary research centers. These centers provide unique experiences for researchers to build relationships with stakeholders, so that the scientific experts not only create novel research within their specific discipline, but also inform policy decision makers, community members and regulatory officials.

  16. Connecting biology and organic chemistry introductory laboratory courses through a collaborative research project.

    PubMed

    Boltax, Ariana L; Armanious, Stephanie; Kosinski-Collins, Melissa S; Pontrello, Jason K

    2015-01-01

    Modern research often requires collaboration of experts in fields, such as math, chemistry, biology, physics, and computer science to develop unique solutions to common problems. Traditional introductory undergraduate laboratory curricula in the sciences often do not emphasize connections possible between the various disciplines. We designed an interdisciplinary, medically relevant, project intended to help students see connections between chemistry and biology. Second term organic chemistry laboratory students designed and synthesized potential polymer inhibitors or inducers of polyglutamine protein aggregation. The use of novel target compounds added the uncertainty of scientific research to the project. Biology laboratory students then tested the novel potential pharmaceuticals in Huntington's disease model assays, using in vitro polyglutamine peptide aggregation and in vivo lethality studies in Drosophila. Students read articles from the primary literature describing the system from both chemical and biological perspectives. Assessment revealed that students emerged from both courses with a deeper understanding of the interdisciplinary nature of biology and chemistry and a heightened interest in basic research. The design of this collaborative project for introductory biology and organic chemistry labs demonstrated how the local interests and expertise at a university can be drawn from to create an effective way to integrate these introductory courses. Rather than simply presenting a series of experiments to be replicated, we hope that our efforts will inspire other scientists to think about how some aspect of authentic work can be brought into their own courses, and we also welcome additional collaborations to extend the scope of the scientific exploration.

  17. Connecting (T)issues: How Research in Fascia Biology Can Impact Integrative Oncology.

    PubMed

    Langevin, Helene M; Keely, Patricia; Mao, Jun; Hodge, Lisa M; Schleip, Robert; Deng, Gary; Hinz, Boris; Swartz, Melody A; de Valois, Beverley A; Zick, Suzanna; Findley, Thomas

    2016-11-01

    Complementary and integrative treatments, such as massage, acupuncture, and yoga, are used by increasing numbers of cancer patients to manage symptoms and improve their quality of life. In addition, such treatments may have other important and currently overlooked benefits by reducing tissue stiffness and improving mobility. Recent advances in cancer biology are underscoring the importance of connective tissue in the local tumor environment. Inflammation and fibrosis are well-recognized contributors to cancer, and connective tissue stiffness is emerging as a driving factor in tumor growth. Physical-based therapies have been shown to reduce connective tissue inflammation and fibrosis and thus may have direct beneficial effects on cancer spreading and metastasis. Meanwhile, there is currently little knowledge on potential risks of applying mechanical forces in the vicinity of tumors. Thus, both basic and clinical research are needed to understand the full impact of integrative oncology on cancer biology as well as whole person health. Cancer Res; 76(21); 6159-62. ©2016 AACR.

  18. ERTS-1 data as a teaching and research tool in the Department of Geology

    NASA Technical Reports Server (NTRS)

    Grybeck, D. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. During the sixth bi-monthly period, a mosaic was constructed in MSS band 6 of the southeastern one-half of Alaska. A mosaic of the whole state awaits additional coverage to fill in some gaps. In addition, new material is being monitored as it arrived at the Geophysical Institute and from the NASA Indices for inclusion into the departmental collections. No geology courses are being taught during the summer.

  19. Implementing Geological Disposal of Radioactive Waste Technology Platform From the Strategic Research Agenda to its Deployment - 12015

    SciTech Connect

    Ouzounian, P.; Palmu, Marjatta; Eng, Torsten

    2012-07-01

    Several European waste management organizations (WMOs) have initiated a technology platform for accelerating the implementation of deep geological disposal of radioactive waste in Europe. The most advanced waste management programmes in Europe (i.e. Finland, Sweden, and France) have already started or are prepared to start the licensing process of deep geological disposal facilities within the next decade. A technology platform called Implementing Geological Disposal of Radioactive Waste Technology Platform (IGD-TP) was launched in November 2009. A shared vision report for the platform was published stating that: 'Our vision is that by 2025, the first geological disposal facilities for spent fuel, high-level waste, and other long-lived radioactive waste will be operating safely in Europe'. In 2011, the IGD-TP had eleven WMO members and about 70 participants from academia, research, and the industry committed to its vision. The IGD-TP has started to become a tool for reducing overlapping work, to produce savings in total costs of research and implementation and to make better use of existing competence and research infrastructures. The main contributor to this is the deployment of the IGD-TP's newly published Strategic Research Agenda (SRA). The work undertaken for the SRA defined the pending research, development and demonstration (RD and D) issues and needs. The SRA document describing the identified issues that could be worked on collaboratively was published in July 2011. It is available on the project's public web site (www.igdtp.eu). The SRA was organized around 7 Key Topics covering the Safety Case, Waste forms and their behaviour, Technical feasibility and long-term performance of repository components, Development strategy of the repository, Safety of construction and operations, Monitoring, and Governance and stakeholder involvement. Individual Topics were prioritized within the Key Topics. Cross-cutting activities like Education and Training or Knowledge

  20. Authentic Research in the Classroom: NITARP Teachers Connect Astronomy with NGSS.

    NASA Astrophysics Data System (ADS)

    Pruett, Lee; Gibbs, John; Palmer, Robert; Young, Diedre; Gorjian, Varoujan

    2016-01-01

    The NASA/IPAC Teacher Archive Research Program (NITARP) uses authentic astronomical research to bring the Next Generation Science Standards (NGSS) into the classroom. The creation of the NGSS was a collaborative effort between teams composed of teachers, scientists and other professionals from twenty-six states. These standards provide a framework for the change in how science is taught at all levels from kindergarten to twelfth grade in participating states. Scientific concepts are grouped into broad categories (physical, biological and earth sciences), and call for an interdisciplinary approach to content, along with the integration of engineering practices into the curriculum. This approach to the teaching of science has led educators to place more emphasis on authentic learning and problem-solving in their curricula. Project-based learning is a strategy that can effectively allow students to learn core scientific concepts within the context of a focused and complex scientific problem.The NASA/IPAC Teacher Archive Research Program (NITARP) pairs teams of teachers and students with NASA astronomers. These teams are immersed in an astronomy research project over the course of the year, and are responsible for writing a project proposal, doing original research and presenting that research at a professional conference. The students who are involved in the NITARP research are provided with a rich hands-on experience that both exposes them to a deep understanding of an astronomical problem (and the core physics and math behind it), as well as the process of doing real science. The NITARP program offers a unique opportunity to bring project-based learning into K-12 science classrooms. We will highlight the ways in which this program has been implemented in classrooms across the country, as well as the connections to the NGSS.This research was made possible through the NASA/IPAC Teacher Archive Research Program (NITARP) and was funded by NASA Astrophysics Data Program.

  1. Geologic research of conventional and unconventional hydrocarbon resources. Quarterly report, October 1, 1992--March 1, 1993

    SciTech Connect

    Not Available

    1993-03-02

    This report covers the period from October 1, 1992 to March 1, 1993. The overall goals of the program task are to provide a final synthesis of six deep seismic reflection profiles and other geological and geophysical data from the southern Washington Cascades region where a probable extensive deep sedimentary basin has been discovered. This deep sedimentary basin is hypothesized from geological, regional magnetotelluric (MT), gravity, magnetic , and seismic reflection data as described in the American Association of Petroleum Geologists (AAPG) article by Stanley and others (1992). This report analyzed three seismic reflection profiles acquired by the Morgantown Energy Technology Centers in combination with the extensive MT and other data to outline a probable geological model for a thick conductive section of rocks in the southern Washington Cascades (called the Southern Washington Cascades conductor, SWCC). Earlier MT models suggested that the section consisted of an east-dipping package that extended to depths of as much as 20 km but appeared to surface in the Bear Canyon area near Morton, Washington and along the axis of the Carbon River and Morton anticlines. Interpretation of the first three DOE seismic reflection approximately confirmed the MT interpretation and added new information on anticlinal structures and detailed stratigraphy. In this quarterly report, we summarize the progress over the first two quarters of the program for FY93, and project the possible findings during the remainder of the project. A milestone chart for the first two quarters has been submitted separately, along with cost reports, but a copy of these items are attached for completeness.

  2. Agenda Setting and Evidence in Maternal Health: Connecting Research and Policy in Timor-Leste.

    PubMed

    Wild, Kayli; Kelly, Paul; Barclay, Lesley; Martins, Nelson

    2015-01-01

    The evidence-based policy (EBP) movement has received significant attention in the scientific literature; however, there is still very little empirical research to provide insight into how policy decisions are made and how evidence is used. The lack of research on this topic in low- and middle-income countries is of particular note. We examine the maternity waiting home policy in Timor-Leste to understand the role of context, policy characteristics, individual actors, and how evidence is used to influence the policy agenda. The research tracked the maternity waiting home policy from 2005 to 2009 and is based on in-depth interviews with 31 senior policy-makers, department managers, non-government organization representatives, and United Nations advisors. It is also informed by direct observation, attendance at meetings and workshops, and analysis of policy documents. The findings from this ethnographic case study demonstrate that although the post-conflict context opened up space for new policy ideas senior Ministry of Health officials rather than donors had the most power in setting the policy agenda. Maternity waiting homes were appealing because they were a visible, non-controversial, and logical solution to the problem of accessing maternal health services. Evidence was used in a variety of ways, from supporting pre-determined agendas to informing new policy directions. In the pursuit of EBP, we conclude that the power of research to inform policy lies in its timeliness and relevance, and is facilitated by the connection between researchers and policy-makers.

  3. Spatial Distribution of Uranium in Groundwater and Associated Geologic Material at the NABIR Field Research Center Site, Oak Ridge, Tennessee

    NASA Astrophysics Data System (ADS)

    Phillips, D. H.; Watson, D. B.

    2001-05-01

    The Natural and Accelerated Bioremediation Research Program (NABIR) has established a Field Research Center (FRC) on the Oak Ridge Reservation in Oak Ridge, Tennessee. The FRC provides a site for investigators to conduct research and obtain samples related to in situ bioremediation. This site is in the form of four buried unlined ponds where uranium and other contaminants were disposed in nitric acid for 32 years. In 1984, the ponds were neutralized with limestone, RCRA capped and paved with a parking lot. Analysis of groundwater and geologic material sampled from the site show that uranium is preferentially migrating away from the ponds and towards the nearby Bear Creek. Preferential flow appears to be associated with an ancient buried stream bed and remnant fractures in the saprolite where the uranium content of the groundwater is as high as 7 ppm. Due to the greater discharge of the contaminant source in this portion of the regolith, there is higher weathering of the shallow regolith (top 20 ft)and a greater accumulation of uranium compared to other sections of geologic material surrounding the disposal site.

  4. Reservoir geology using 3D modelling tools

    SciTech Connect

    Dubrule, O.; Samson, P.; Segonds, D.

    1996-12-31

    The last decade has seen tremendous developments in the area of quantitative geological modelling. These developments have a significant impact on the current practice of constructing reservoir models. A structural model can first be constructed on the basis of depth-converted structural interpretations produced on a seismic interpretation workstation. Surfaces and faults can be represented as geological objects, and interactively modified. Once the tectonic framework has been obtained, intermediate stratigraphic surfaces can be constructed between the main structural surfaces. Within each layer, reservoir attributes can be represented using various techniques. Examples show how the distribution of different facies (i.e. from fine to coarse grain) can be represented, or how various depositional units (for instance channels, crevasses and lobes in a turbidite setting) can be modelled as geological {open_quotes}objects{close_quotes} with complex geometries. Elf Aquitaine, in close co-operation with the GOCAD project in Nancy (France) is investigating how geological models can be made more realistic by developing interactive functionalities. Examples show that, contrary to standard deterministic or geostatistical modelling techniques (which tend to be difficult to control) the use of new 3D tools allows the geologist to interactively modify geological surfaces (including faults) or volumetric properties. Thus, the sensitivity of various economic parameters (oil in place, connected volumes, reserves) to major geological uncertainties can be evaluated. It is argued that future breakthroughs in geological modelling techniques are likely to happen in the development of interactive approaches rather than in the research of new mathematical algorithms.

  5. Reservoir geology using 3D modelling tools

    SciTech Connect

    Dubrule, O. ); Samson, P. ); Segonds, D. )

    1996-01-01

    The last decade has seen tremendous developments in the area of quantitative geological modelling. These developments have a significant impact on the current practice of constructing reservoir models. A structural model can first be constructed on the basis of depth-converted structural interpretations produced on a seismic interpretation workstation. Surfaces and faults can be represented as geological objects, and interactively modified. Once the tectonic framework has been obtained, intermediate stratigraphic surfaces can be constructed between the main structural surfaces. Within each layer, reservoir attributes can be represented using various techniques. Examples show how the distribution of different facies (i.e. from fine to coarse grain) can be represented, or how various depositional units (for instance channels, crevasses and lobes in a turbidite setting) can be modelled as geological [open quotes]objects[close quotes] with complex geometries. Elf Aquitaine, in close co-operation with the GOCAD project in Nancy (France) is investigating how geological models can be made more realistic by developing interactive functionalities. Examples show that, contrary to standard deterministic or geostatistical modelling techniques (which tend to be difficult to control) the use of new 3D tools allows the geologist to interactively modify geological surfaces (including faults) or volumetric properties. Thus, the sensitivity of various economic parameters (oil in place, connected volumes, reserves) to major geological uncertainties can be evaluated. It is argued that future breakthroughs in geological modelling techniques are likely to happen in the development of interactive approaches rather than in the research of new mathematical algorithms.

  6. 40 CFR 26.303 - Duties of IRBs in connection with observational research involving pregnant women and fetuses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... observational research involving pregnant women and fetuses. 26.303 Section 26.303 Protection of Environment... Protections for Pregnant Women and Fetuses Involved as Subjects in Observational Research Conducted or Supported by EPA § 26.303 Duties of IRBs in connection with observational research involving pregnant...

  7. 40 CFR 26.303 - Duties of IRBs in connection with observational research involving pregnant women and fetuses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... observational research involving pregnant women and fetuses. 26.303 Section 26.303 Protection of Environment... Protections for Pregnant Women and Fetuses Involved as Subjects in Observational Research Conducted or Supported by EPA § 26.303 Duties of IRBs in connection with observational research involving pregnant...

  8. U.S. Geological Survey research on surrogate measurements for suspended sediment

    USGS Publications Warehouse

    Gray, John R.; Melis, Theodore S.; Patiño, Eduardo; Larsen, Matthew C.; Topping, David J.; Rasmussen, Patrick P.; Figueroa-Alamo, Carlos

    2003-01-01

    The U.S. Geological Survey is evaluating potentially useful surrogate instruments and methods for inferring the physical characteristics of suspended sediments. Instruments operating on bulk acoustic, bulk and digital optic, laser, and pressure-differential technologies are being tested in riverine and laboratory settings for their usefulness to Federal agencies toward providing quantifiably reliable information on bed-material and bed-topography characteristics, and on concentrations, size distributions and transport rates of sediments in suspension and as bedload. The efficacy of four suspended-sediment surrogate technologies has been demonstrated to varying degrees of success in Kansas, Florida, Arizona, and Puerto Rico.

  9. "Live from IPY"--Connecting Students, Teachers and the Public to Polar Research

    NASA Astrophysics Data System (ADS)

    Breen, K.; Warnick, W. K.; Warburton, J.; Fischer, K.; Wiggins, H.

    2007-12-01

    PolarTREC-Teachers and Researchers Exploring and Collaborating is a three-year (2007-2009) teacher professional development program of the Arctic Research Consortium of the U.S. (ARCUS) that pairs K-12 teachers with researchers to improve science education through authentic polar research experiences. Each year of PolarTREC, approximately 15 teachers spend two to six weeks in the Arctic or Antarctic, working closely with researchers investigating a wide range of topics such as sea-ice dynamics, terrestrial ecology, marine biology, atmospheric chemistry, and long-term climate change. PolarTREC is funded by the National Science Foundation. While in the field, teachers and researchers communicate extensively with their colleagues, communities, and hundreds of students of all ages across the globe, using a variety of communication technologies and tools to appeal to broad student and public engagement in polar science. Through the PolarTREC website (www.polartrec.com) teachers connect from the field through the use of online journals and forums, photo galleries, podcasts, and learning resources. "Live from IPY," a key activity of PolarTREC, is a free, interactive, distance-learning experience that virtually transports students and the public to unique and remote polar locations through a live Internet interface. Rather than relying solely on the asynchronous elements of online journals, forums, photo albums, and podcasts, "Live from IPY" allows real-time interaction by adding elements including live voice, video, chat, application sharing, polling, and whiteboards, but requires only telephone and/or Internet access for participants and presenters to connect. "Live from IPY" and the online outreach elements of PolarTREC convey the excitement of polar research experiences to a broad audience far beyond the classrooms of the PolarTREC teachers, allowing anyone to join a global network of scientists, teachers, students, and communities and actively participate in the

  10. NASA's Planetary Geology and Geophysics Undergraduate Research Program (PGGURP): The Value of Undergraduate Geoscience Internships

    NASA Astrophysics Data System (ADS)

    Gregg, T. K.

    2008-12-01

    NASA's Planetary Geology and Geophysics Program began funding PGGURP in 1978, in an effort to help planetary scientists deal with what was then seen as a flood of Viking Orbiter data. Each subsequent year, PGGURP has paired 8 - 15 undergraduates with NASA-funded Principal Investigators (PIs) around the country for approximately 8 weeks during the summer. Unlike other internship programs, the students are not housed together, but are paired, one-on-one, with a PI at his or her home institution. PGGURP interns have worked at sites ranging from the Jet Propulsion Laboratory to the University of Alaska, Fairbanks. Through NASA's Planetary Geology and Geophysics Program, the interns' travel and lodging costs are covered, as are a cost-of-living stipend. Approximately 30% of the undergraduate PGGURP participants continue on to graduate school in the planetary sciences. We consider this to be an enormous success, because the participants are among the best and brightest undergraduates in the country with a wide range of declared majors (e.g., physics, chemistry, biology, as well as geology). Furthermore, those students that do continue tend to excel, and point to the internship as a turning point in their scientific careers. The NASA PIs who serve as mentors agree that this is a valuable experience for them, too, and many of them have been hosting interns annually for well over a decade. The PI obtains enthusiastic and intelligent undergraduate, free of charge, for a summer, while having the opportunity to work closely with today's students who are the future of planetary science. The Lunar and Planetary Institute (LPI) in Houston, TX, also sponsors a summer undergraduate internship. Approximately 12 students are selected to live together in apartments located near the Lunar and Planetary Institute and the Johnson Space Center. Similar to PGGURP, the LPI interns are carefully selected to work one-on-one for ~10 weeks during the summer with one of the LPI staff scientists

  11. Exploration-Related Research on ISS: Connecting Science Results to Future Missions

    NASA Technical Reports Server (NTRS)

    Rhatigan, Jennifer L.; Robinson, Julie A.; Sawin, Charles F.

    2005-01-01

    In January, 2004, the U.S. President announced The Vision for Space Exploration, and charged the National Aeronautics and Space Administration (NASA) with using the International Space Station (ISS) for research and technology targeted at supporting U.S. space exploration goals. This paper describes: What we have learned from the first four years of research on ISS relative to the exploration mission; The on-going research being conducted in this regard; and Our current understanding of the major exploration mission risks that the ISS can be used to address. Specifically, we discuss research carried out on the ISS to determine the mechanisms by which human health is affected on long-duration missions, and to develop countermeasures to protect humans from the space environment. These bioastronautics experiments are key enablers of future long duration human exploration missions. We also discuss how targeted technological developments can enable mission design trade studies. We discuss the relationship between the ultimate number of human test subjects available on the ISS to the quality and quantity of scientific insight that can be used to reduce health risks to future explorers. We discuss the results of NASA's efforts over the past year to realign the ISS research programs to support a product-driven portfolio that is directed towards reducing the major risks of exploration missions. The fundamental challenge to science on ISS is completing experiments that answer key questions in time to shape design decisions for future exploration. In this context, exploration relevant research must do more than be conceptually connected to design decisions - it must become a part of the mission design process.

  12. THREE-COMPONENT BOREHOLE MAGNETOMETER PROBE FOR MINERAL INVESTIGATIONS AND GEOLOGIC RESEARCH.

    USGS Publications Warehouse

    Scott, James H.; Olson, Gary G.

    1985-01-01

    A small-diameter three-component fluxgate magnetometer probe with gyroscopic and inclinometer orientation has been developed to meet U. S. Geological Survey design and performance specifications for measurement of the direction and intensity of the Earth's magnetic field in vertical and inclined boreholes. The orthogonal fluxgate magnetometer elements have a measurement resolution of 10 nanoteslas (nT) and a range of plus or minus 80,000 nT. The gyroscope has an effective resolution of one degree, and the orthogonal inclinometers, 0. 1 degree. The magnetometer probe has been field tested in several holes drilled through volcanic rocks in Nevada. Results indicate that reversals of polarization can be detected, and some rock units in this area appear to be characterized by unique magnetic signatures.

  13. NOVEL CONCEPTS RESEARCH IN GEOLOGIC STORAGE OF CO2 PHASE III

    SciTech Connect

    Neeraj Gupta

    2005-11-04

    As part of the Department of Energy's (DOE) initiative on developing new technologies for storage of carbon dioxide in geologic reservoirs, Battelle has been investigating the feasibility of CO{sub 2} sequestration in the deep saline reservoirs in the Ohio River Valley region. In addition to the DOE, the project is being sponsored by American Electric Power (AEP), BP, The Ohio Coal Development Office (OCDO) of the Ohio Air Quality Development Authority, and Schlumberger. The main objective of the project is to demonstrate that CO{sub 2} sequestration in deep formations is feasible from engineering and economic perspectives, as well as being an inherently safe practice and one that will be acceptable to the public. In addition, the project is designed to evaluate the geology of deep formations in the Ohio River Valley region in general and in the vicinity of AEP's Mountaineer Power Plant in particular, in order to determine their potential use for conducting a long-term test of CO{sub 2} disposal in deep saline formations. The current technical progress report summarizes activities completed for the July through September 2005 period of the project. As discussed in the report, the field activities focused on preparations for reservoir testing in the Copper Ridge ''B-zone'' in the AEP No.1 well. In addition work continued on development of injection well design options, engineering assessment of CO{sub 2} capture systems, reservoir simulations, work on a Class V Underground Injection Control permit, and assessment of monitoring technologies as they apply to the project site. Overall, the current design feasibility phase project is proceeding according to plans.

  14. NOVEL CONCEPTS RESEARCH IN GEOLOGIC STORAGE OF CO{sub 2}

    SciTech Connect

    Neeraj Gupta

    2005-02-02

    As part of the Department of Energy's (DOE) initiative on developing new technologies for storage of carbon dioxide in geologic reservoirs, Battelle has been awarded a project to investigate the feasibility of CO{sub 2} sequestration in the deep saline reservoirs in the Ohio River Valley region. This project is the Phase III of Battelle's work under the Novel Concepts in Greenhouse Gas Management grant. In addition to the DOE, the project is being sponsored by American Electric Power (AEP), BP, The Ohio Coal Development Office (OCDO) of the Ohio Department of Development, and Schlumberger. The main objective of the project is to evaluate the geology of deep formations in the Ohio River Valley region in general and in the vicinity of AEP's Mountaineer Power Plant in particular, in order to determine their potential use for conducting a long-term test of CO{sub 2} disposal in deep saline formations and potentially in nearby deep coal seams. This work supports the overall project objective of demonstrating that CO{sub 2} sequestration in deep formations is feasible from engineering and economic perspectives, as well as being an inherently safe practice and one that will be acceptable to the public. The current technical progress report summarizes activities completed for the October through December 2004 period of the project. As discussed in the report, the technical activities focused on initial injection well design, completion of the site characterization report, assessment of monitoring technologies, shipment of coal samples for testing the capture system to Mitsubishi Heavy Industry, and presentation of project progress at several venues. In addition, proposals to DOE for continued funding of the project activities under the current contract and potentially a new contract for development of regional framework were being evaluated and processed.

  15. Cascadia GeoSciences: Community-Based Earth Science Research Focused on Geologic Hazard Assessment and Environmental Restoration.

    NASA Astrophysics Data System (ADS)

    Williams, T. B.; Patton, J. R.; Leroy, T. H.

    2007-12-01

    Cascadia GeoSciences (CG) is a new non-profit membership governed corporation whose main objectives are to conduct and promote interdisciplinary community based earth science research. The primary focus of CG is on geologic hazard assessment and environmental restoration in the Western U.S. The primary geographic region of interest is Humboldt Bay, NW California, within the southern Cascadia subduction zone (SCSZ). This region is the on-land portion of the accretionary prism to the SCSZ, a unique and exciting setting with numerous hazards in an active, dynamic geologic environment. Humboldt Bay is also a region rich in history. Timber harvesting has been occurring in California's coastal forestlands for approximately 150 years. Timber products transported with ships and railroads from Mendocino and Humboldt Counties helped rebuild San Francisco after the 1906 earthquake. Historic land-use of this type now commonly requires the services of geologists, engineers, and biologists to restore road networks as well as provide safe fish passage. While Humboldt Bay is a focus of some of our individual research goals, we welcome regional scientists to utilize CG to support its mission while achieving their goals. An important function of CG is to provide student opportunities in field research. One of the primary charitable contributions of the organization is a student grant competition. Funds for the student grant will come from member fees and contributions, as well as a percent of all grants awarded to CG. A panel will review and select the student research proposal annually. In addition to supporting student research financially, professional members of CG will donate their time as mentors to the student researchers, promoting a student mentor program. The Humboldt Bay region is well suited to support annual student research. Thorough research like this will help unravel some of the mysteries of regional earthquake-induced land-level changes, as well as possible fault

  16. The U.S. Geological Survey National Research Program in the hydrologic sciences

    USGS Publications Warehouse

    Baedecker, Mary Jo.; Friedman, Linda C.

    2000-01-01

    The National Research Program (NRP) conducts a wide variety of scientific studies related to hydrology, focusing on long-term investigations. This circular conveys general information about the NRP and highlights a few of the program's research activities.

  17. Connecting Current Research on Climate and Snow with Individuals Who Care

    NASA Astrophysics Data System (ADS)

    Moore, C. E.; Denning, S.

    2015-12-01

    A growing body of research explores the effects of climate change on snow in the Southern Rocky Mountains. This research includes observing climate and weather patterns, modeling potential future winter climate and snowpack, and exploring how these changes will affect the ecosystems, people, and industries that rely on frozen reservoirs of seasonal snow. We review existing resources for non-scientists on this topic, and explain how climate and snow are changing in the Southern Rocky Mountains. The Southern Rockies urban corridor is home to a growing population of people who rely directly on snowmelt runoff for daily life, health, and prosperity. Many of these people also seek refuge from growing urbanization by escaping to the mountains. Meanwhile, high elevations in the Rockies are already experiencing noticeable effects of climate change. Individuals with personal connections to the mountains make a ready audience to receive accessible science communication grounded in current research. People who care about mountains may be inspired to join the conversation and take action in their own lives as they learn what is already changing and what they might expect to find in winters to come.

  18. 45 CFR 46.203 - Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... involving pregnant women, fetuses, and neonates. 46.203 Section 46.203 Public Welfare DEPARTMENT OF HEALTH... Pregnant Women, Human Fetuses and Neonates Involved in Research § 46.203 Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates. In addition to other responsibilities assigned...

  19. 45 CFR 46.203 - Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... involving pregnant women, fetuses, and neonates. 46.203 Section 46.203 Public Welfare DEPARTMENT OF HEALTH... Pregnant Women, Human Fetuses and Neonates Involved in Research § 46.203 Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates. In addition to other responsibilities assigned...

  20. 45 CFR 46.203 - Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... involving pregnant women, fetuses, and neonates. 46.203 Section 46.203 Public Welfare DEPARTMENT OF HEALTH... Pregnant Women, Human Fetuses and Neonates Involved in Research § 46.203 Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates. In addition to other responsibilities assigned...

  1. 45 CFR 46.203 - Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... involving pregnant women, fetuses, and neonates. 46.203 Section 46.203 Public Welfare Department of Health... Pregnant Women, Human Fetuses and Neonates Involved in Research § 46.203 Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates. In addition to other responsibilities assigned...

  2. 45 CFR 46.203 - Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... involving pregnant women, fetuses, and neonates. 46.203 Section 46.203 Public Welfare DEPARTMENT OF HEALTH... Pregnant Women, Human Fetuses and Neonates Involved in Research § 46.203 Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates. In addition to other responsibilities assigned...

  3. The Index to Marine and Lacustrine Geological Samples: Improving Sample Accessibility and Enabling Current and Future Research

    NASA Astrophysics Data System (ADS)

    Moore, C.

    2011-12-01

    The Index to Marine and Lacustrine Geological Samples is a community designed and maintained resource enabling researchers to locate and request sea floor and lakebed geologic samples archived by partner institutions. Conceived in the dawn of the digital age by representatives from U.S. academic and government marine core repositories and the NOAA National Geophysical Data Center (NGDC) at a 1977 meeting convened by the National Science Foundation (NSF), the Index is based on core concepts of community oversight, common vocabularies, consistent metadata and a shared interface. Form and content of underlying vocabularies and metadata continue to evolve according to the needs of the community, as do supporting technologies and access methodologies. The Curators Consortium, now international in scope, meets at partner institutions biennially to share ideas and discuss best practices. NGDC serves the group by providing database access and maintenance, a list server, digitizing support and long-term archival of sample metadata, data and imagery. Over three decades, participating curators have performed the herculean task of creating and contributing metadata for over 195,000 sea floor and lakebed cores, grabs, and dredges archived in their collections. Some partners use the Index for primary web access to their collections while others use it to increase exposure of more in-depth institutional systems. The Index is currently a geospatially-enabled relational database, publicly accessible via Web Feature and Web Map Services, and text- and ArcGIS map-based web interfaces. To provide as much knowledge as possible about each sample, the Index includes curatorial contact information and links to related data, information and images; 1) at participating institutions, 2) in the NGDC archive, and 3) at sites such as the Rolling Deck to Repository (R2R) and the System for Earth Sample Registration (SESAR). Over 34,000 International GeoSample Numbers (IGSNs) linking to SESAR are

  4. Improving Undergraduate Research Experiences With An Intentional Mentoring Program: Lessons Learned Through Assessment of Keck Geology Consortium Programs

    NASA Astrophysics Data System (ADS)

    Wirth, K. R.; Garver, J. I.; Greer, L.; Pollock, M.; Varga, R. J.; Davidson, C. M.; Frey, H. M.; Hubbard, D. K.; Peck, W. H.; Wobus, R. A.

    2015-12-01

    The Keck Geology Consortium, with support from the National Science Foundation (REU Program) and ExxonMobil, is a collaborative effort by 18 colleges to improve geoscience education through high-quality research experiences. Since its inception in 1987 more than 1350 undergraduate students and 145 faculty have been involved in 189 yearlong research projects. This non-traditional REU model offers exceptional opportunities for students to address research questions at a deep level, to learn and utilize sophisticated analytical methods, and to engage in authentic collaborative research that culminates in an undergraduate research symposium and published abstracts volume. The large numbers of student and faculty participants in Keck projects also affords a unique opportunity to study the impacts of program design on undergraduate research experiences in the geosciences. Students who participate in Keck projects generally report significant gains in personal and professional dimensions, as well as in clarification of educational and career goals. Survey data from student participants, project directors, and campus advisors identify mentoring as one of the most critical and challenging elements of successful undergraduate research experiences. Additional challenges arise from the distributed nature of Keck projects (i.e., participants, project directors, advisors, and other collaborators are at different institutions) and across the span of yearlong projects. In an endeavor to improve student learning about the nature and process of science, and to make mentoring practices more intentional, the Consortium has developed workshops and materials to support both project directors and campus research advisors (e.g., best practices for mentoring, teaching ethical professional conduct, benchmarks for progress, activities to support students during research process). The Consortium continues to evolve its practices to better support students from underrepresented groups.

  5. Research and investigation of geology, mineral, and water resources of Maryland

    NASA Technical Reports Server (NTRS)

    Weaver, K. N. (Principal Investigator); Crowley, W. P.; Edwards, J., Jr.; Kerhin, R. T.; Slaughter, T. H.

    1974-01-01

    The authors have identified the following significant results. Field work in Baltimore County revealed that the signature returns of serpentinitic and nonserpentinitic rocks correlates with the vegetation cover and land use pattern. In Maryland Piedmont, bedrock lithology and structure are enhanced only to the extent that land use is geologically dictated. Two prominent sets of linear features are detected on ERTS-1 imagery at N 45 deg E and N 20 deg E. Beaches of Chesapeake Bay are classified as broad and narrow beaches based on the width of the backshore zone. It is shown by comparing historical shorelines of Ocean City, from the inlet to the Maryland-Delaware line that reversal zones of erosion and accretion occur at different locations for different periods. High reflectance levels (high marsh-high topographic areas) for the lower Eastern Shore are found to be distributed as two distinct trending linear ridge systems. Observations of MSS band 5 dated 9 April 1974 exhibited an unique sedimentation pattern for Chesapeake Bay. Following a 1.5 inch rainfall, heavy concentration of suspended sediments is observed on the imagery, particularly in the area of the turbidity maximum.

  6. Geologic development and characteristics of the continental margins, Gulf of Mexico. Research report, 1983-1986

    SciTech Connect

    Coleman, J.M.; Prior, D.B.; Roberts, H.H.

    1986-01-01

    The continental slope of the Gulf Basin covers more than 500,000 sq km and consists of smooth and gently sloping surfaces, prominent escarpments, knolls, intraslope basins, and submarine canyons and channels. It is an area of extremely diverse topographic and sedimentologic conditions. The slope extends from the shelf break, roughly at the 200 m isobath, to the upper limit of the continental rise, at a depth of 2800 m. The most-complex province in the basin, and the one of most interest to the petroleum industry, is the Texas-Louisiana slope, occupying 120,000 sq km and in which bottom slopes range from < 1 deg to > 20 deg around the knolls and basins. The near-surface geology and topography of the slope are functions of the interplay between episodes of rapid shelf-edge and slope progradation and contemporaneous modification of the depositional sequence by diapirism. Development of discrete depo-centers throughout the Neogene results in rapid shelf-edge progradation, often in excess of 15-20 km/my. This rapid progradation of the shelf edge leads to development of thick wedges of sediment accumulation on the continental slope. Oversteeping, high pore pressures in rapidly deposited soft sediments and changes in eustatic sea level cause subaqueous slope instabilities such as landsliding and debris flows. Large scale features such as shelf edge separation scars and landslide related canyons often results from such processes.

  7. Research-Grant Proposals as a Class Writing Assignment in a Graduate-Level Geology Course.

    ERIC Educational Resources Information Center

    Evans, James E.

    1991-01-01

    Describes an assignment in a graduate-level course in sedimentary-basin analysis that requires students to write a research-grant proposal. The assignment forces students to develop a topic suitable for original research. Each year 25 percent of the class turns these assignments into master's thesis projects and/or submits them as student grant…

  8. Connecting GEON: Making sense of the myriad resources, researchers and concepts that comprise a geoscience cyberinfrastructure

    NASA Astrophysics Data System (ADS)

    Gahegan, Mark; Luo, Junyan; Weaver, Stephen D.; Pike, William; Banchuen, Tawan

    2009-04-01

    Simply placing electronic geoscience resources such as datasets, methods, ontologies, workflows and articles in a digital library or cyberinfrastructure does not mean that they will be used successfully by other researchers or educators. It is also necessary to provide the means to locate potentially useful content, and to understand it. Without suitable provision for these needs, many useful resources will go undiscovered, or else will be found but used inappropriately. In this article, we describe an approach to discovering, describing and understanding e-resources based on the notion that meaning is carried in the interconnections between resources and the actors in the cyberinfrastructure (including individuals, groups, organizations), as well as by ontologies and conventional metadata. Navigation around this universe is achieved by implementing the idea of perspectives as dynamic, conceptual views (defined by SPARQL-like queries against an OWL schema) that not only act as filters, but also dynamically promote and demote concepts, relationships and properties according to their immediate relevance. We describe a means to represent a wide variety of interactions between resources using the notion of a knowledge nexus, and we illustrate its use with resources and actors from the Geosciences Network (GEON) cyberinfrastructure community. We also closely link browsing and visualizing strategies to our nexus, drawing on ideas from semiotics to move resources and connections not currently of interest from the foreground to the background, and vice versa, using a new form of adaptive perspective. We illustrate our ideas via ConceptVista, an open-source concept mapping application that provides rich, visual depictions of the resources, cyber-community and myriad connections between them. Examples are presented that show how geoscientific knowledge can be explored not only via ontological structure, but also by use cases, social networks, citation graphs and organization

  9. The effects of conducting authentic field-geology research on high school students' understanding of the nature of science, and their views of themselves as research scientists

    NASA Astrophysics Data System (ADS)

    Millette, Patricia M.

    Authentic field geology research is a inquiry method that encourages students to interact more with their local environment, and by solving genuine puzzles, begin to increase their intuitive understanding of the nature and processes of science. The goal of the current study was to determine if conducting authentic field research and giving high school students the opportunity to present findings to adult audiences outside of the school setting 1) enhances students' understanding of the nature of science, and 2) affects students views of themselves as researchers. To accomplish this, ninth-grade students from a public school in northern New England engaged in a community-initiated glacial geology problem, completed a field research investigation, and presented their findings at several professional conferences. Following the completion of this student-centered field research, I investigated its effects by using a mixed methods approach consisting of qualitative and quantitative data from two sources. These included selected questions from an open-response survey (VNOS-c), and interviews that were conducted with fifteen of the students of different ages and genders. Findings show that conducting original field research seems to have a positive influence on these students' understanding of the NOS as well as the processes of science. Many of the students reported feelings of accomplishment, acceptance of responsibility for the investigation, a sense of their authentic contribution to the body of scientific knowledge in the world, and becoming scientists. This type of authentic field investigation is significant because recent reforms in earth-science education stress the importance of students learning about the nature and processes of scientific knowledge along with science content.

  10. Passive seismic imaging at reservoir depths using ambient seismic noise recorded at the Otway Co2 geological storage research facility

    NASA Astrophysics Data System (ADS)

    Issa, Nader A.; Lumley, David; Pevzner, Roman

    2017-03-01

    We demonstrate rapid convergence (<60 min) of passive seismic images down to reservoir depths (∼2.0 km) at the CO2CRC Otway CO2 geological storage research facility, Australia, using ambient seismic noise recorded continuously with a buried geophone array. Our passive seismic images are created by applying seismic data processing and interferometry techniques, and show we can recover both surface and body waves from the ambient noise data. Using a recording time interval in which body waves dominate the ambient seismic noise, we generate passive seismic images that correlate well with the major reflectors imaged by conventional active-source 3D seismic data at the site. We present a mathematical model for image convergence, where the variance converges inversely proportional to recording time, and show for the first time an excellent agreement between a mathematical model and the observed convergence rate of interferometric images made from ambient seismic noise.

  11. Sparking Connections: Toward Better Linkages Between Research and Human Health Policy—An Example with Multiwalled Carbon Nanotubes

    PubMed Central

    Powers, Christina M.; Gift, Jeff; Lehmann, Geniece M.

    2014-01-01

    Risk assessment and subsequent risk management of environmental contaminants can benefit from early collaboration among researchers, risk assessors, and risk managers. The benefits of collaboration in research planning are particularly evident in light of (1) increasing calls to expand upon the risk assessment paradigm to include a greater focus on problem formulation and consideration of potential tradeoffs between risk management options, and (2) decreasing research budgets. Strategically connecting research planning to future decision making may be most critical in areas of emerging science for which data are often insufficient to clearly direct targeted research to support future risk assessment and management efforts. This article illustrates an application of the comprehensive environmental assessment approach to inform research planning for future risk assessment and management of one emerging material, multiwalled carbon nanotubes (MWCNTs). High-priority research areas identified for MWCNTs in flame-retardant coatings applied to upholstery textiles included the following: release across the product life cycle; environmental transport, transformation and fate in air, wastewater and sediment; exposure in human occupational and consumer groups; kinetics in the human body; impacts on human health and aquatic populations; and impacts on economic, social, and environmental resources. This article focuses on specific research questions related to human health and how these may connect to future risk assessments and risk management efforts. Such connections will support more effective collaborations across the scientific community and may inform the prioritization of research funding opportunities for emerging materials like MWCNTs. PMID:24928890

  12. Sparking connections: toward better linkages between research and human health policy-an example with multiwalled carbon nanotubes.

    PubMed

    Powers, Christina M; Gift, Jeff; Lehmann, Geniece M

    2014-09-01

    Risk assessment and subsequent risk management of environmental contaminants can benefit from early collaboration among researchers, risk assessors, and risk managers. The benefits of collaboration in research planning are particularly evident in light of (1) increasing calls to expand upon the risk assessment paradigm to include a greater focus on problem formulation and consideration of potential tradeoffs between risk management options, and (2) decreasing research budgets. Strategically connecting research planning to future decision making may be most critical in areas of emerging science for which data are often insufficient to clearly direct targeted research to support future risk assessment and management efforts. This article illustrates an application of the comprehensive environmental assessment approach to inform research planning for future risk assessment and management of one emerging material, multiwalled carbon nanotubes (MWCNTs). High-priority research areas identified for MWCNTs in flame-retardant coatings applied to upholstery textiles included the following: release across the product life cycle; environmental transport, transformation and fate in air, wastewater and sediment; exposure in human occupational and consumer groups; kinetics in the human body; impacts on human health and aquatic populations; and impacts on economic, social, and environmental resources. This article focuses on specific research questions related to human health and how these may connect to future risk assessments and risk management efforts. Such connections will support more effective collaborations across the scientific community and may inform the prioritization of research funding opportunities for emerging materials like MWCNTs.

  13. The Sun-Earth connect 3: lessons from the periodicities of deep time influencing sea-level change and marine extinctions in the geological record.

    PubMed

    Baker, Robert Gv; Flood, Peter G

    2015-01-01

    A number of papers since Rampino and Stothers published in Science 1984 have reported common periodicities in a wide range of climate, geomagnetic, tectonic and biological proxies, including marine extinctions. Single taper and multitaper spectral analysis of marine fluctuations between the Late Cretaceous and the Miocene replicates a number of the published harmonics. Whereas these common periodicities have been argued to have a galactic origin, this paper presents an alternative fractal model based on large scale fluctuations of the magnetic field of the Sun. The fluctuations follow a self-similar matrix of periodicities and the solutions of the differential equation allow for models to be constructed predicting extreme events for solar emissions. A comparison to major Phanerozoic extinction, climate and geomagnetic events, captured in the geological record, show a striking loop symmetry summarised in major 66 Ma irradiance and electromagnetic pulses from the Sun.

  14. Archeological Geology

    ERIC Educational Resources Information Center

    Rapp, George

    1977-01-01

    Describes the rapid expansion of archeological geology, especially in the area of archeological excavations, where geologists use dating techniques and knowledge of geological events to interpret archeological sites. (MLH)

  15. Mathematical Geology.

    ERIC Educational Resources Information Center

    Jones, Thomas A.

    1983-01-01

    Mathematical techniques used to solve geological problems are briefly discussed (including comments on use of geostatistics). Highlights of conferences/meetings and conference papers in mathematical geology are also provided. (JN)

  16. International Geology

    ERIC Educational Resources Information Center

    Hoover, Linn

    1977-01-01

    Briefly discusses recent international programs in various areas of geology, including land-use problems, coping with geological hazards, and conserving the environment while searching for energy and mineral resources. (MLH)

  17. Applications of research from the U.S. Geological Survey program, assessment of regional earthquake hazards and risk along the Wasatch Front, Utah

    USGS Publications Warehouse

    Gori, Paula L.

    1993-01-01

    INTERACTIVE WORKSHOPS: ESSENTIAL ELEMENTS OF THE EARTHQUAKE HAZARDS RESEARCH AND REDUCTION PROGRAM IN THE WASATCH FRONT, UTAH: Interactive workshops provided the forum and stimulus necessary to foster collaboration among the participants in the multidisciplinary, 5-yr program of earthquake hazards reduction in the Wasatch Front, Utah. The workshop process validated well-documented social science theories on the importance of interpersonal interaction, including interaction between researchers and users of research to increase the probability that research will be relevant to the user's needs and, therefore, more readily used. REDUCING EARTHQUAKE HAZARDS IN UTAH: THE CRUCIAL CONNECTION BETWEEN RESEARCHERS AND PRACTITIONERS: Complex scientific and engineering studies must be translated for and transferred to nontechnical personnel for use in reducing earthquake hazards in Utah. The three elements needed for effective translation, likelihood of occurrence, location, and severity of potential hazards, and the three elements needed for effective transfer, delivery, assistance, and encouragement, are described and illustrated for Utah. The importance of evaluating and revising earthquake hazard reduction programs and their components is emphasized. More than 30 evaluations of various natural hazard reduction programs and techniques are introduced. This report was prepared for research managers, funding sources, and evaluators of the Utah earthquake hazard reduction program who are concerned about effectiveness. An overview of the Utah program is provided for those researchers, engineers, planners, and decisionmakers, both public and private, who are committed to reducing human casualties, property damage, and interruptions of socioeconomic systems. PUBLIC PERCEPTIONS OF THE IMPLEMENTATION OF EARTHQUAKE MITIGATION POLICIES ALONG THE WASATCH FRONT IN UTAH: The earthquake hazard potential along the Wasatch Front in Utah has been well defined by a number of scientific and

  18. Approaching a network connectivity-driven classification of the psychosis continuum: a selective review and suggestions for future research

    PubMed Central

    Schmidt, André; Diwadkar, Vaibhav A.; Smieskova, Renata; Harrisberger, Fabienne; Lang, Undine E.; McGuire, Philip; Fusar-Poli, Paolo; Borgwardt, Stefan

    2015-01-01

    Brain changes in schizophrenia evolve along a dynamic trajectory, emerging before disease onset and proceeding with ongoing illness. Recent investigations have focused attention on functional brain interactions, with experimental imaging studies supporting the disconnection hypothesis of schizophrenia. These studies have revealed a broad spectrum of abnormalities in brain connectivity in patients, particularly for connections integrating the frontal cortex. A critical point is that brain connectivity abnormalities, including altered resting state connectivity within the fronto-parietal (FP) network, are already observed in non-help-seeking individuals with psychotic-like experiences. If we consider psychosis as a continuum, with individuals with psychotic-like experiences at the lower and psychotic patients at the upper ends, individuals with psychotic-like experiences represent a key population for investigating the validity of putative biomarkers underlying the onset of psychosis. This paper selectively addresses the role played by FP connectivity in the psychosis continuum, which includes patients with chronic psychosis, early psychosis, clinical high risk, genetic high risk, as well as the general population with psychotic experiences. We first discuss structural connectivity changes among the FP pathway in each domain in the psychosis continuum. This may provide a basis for us to gain an understanding of the subsequent changes in functional FP connectivity. We further indicate that abnormal FP connectivity may arise from glutamatergic disturbances of this pathway, in particular from abnormal NMDA receptor-mediated plasticity. In the second part of this paper we propose some concepts for further research on the use of network connectivity in the classification of the psychosis continuum. These concepts are consistent with recent efforts to enhance the role of data in driving the diagnosis of psychiatric spectrum diseases. PMID:25628553

  19. Connecting the Public to Scientific Research Data - Science On a Sphere°

    NASA Astrophysics Data System (ADS)

    Henderson, M. A.; Russell, E. L.; Science on a Sphere Datasets

    2011-12-01

    Connecting the Public to Scientific Research Data - Science On a Sphere° Maurice Henderson, NASA Goddard Space Flight Center Elizabeth Russell, NOAA Earth System Research Laboratory, University of Colorado Cooperative Institute for Research in Environmental Sciences Science On a Sphere° is a six foot animated globe developed by the National Ocean and Atmospheric Administration, NOAA, as a means to display global scientific research data in an intuitive, engaging format in public forums. With over 70 permanent installations of SOS around the world in science museums, visitor's centers and universities, the audience that enjoys SOS yearly is substantial, wide-ranging, and diverse. Through partnerships with the National Aeronautics and Space Administration, NASA, the SOS Data Catalog (http://sos.noaa.gov/datasets/) has grown to a collection of over 350 datasets from NOAA, NASA, and many others. Using an external projection system, these datasets are displayed onto the sphere creating a seamless global image. In a cross-site evaluation of Science On a Sphere°, 82% of participants said yes, seeing information displayed on a sphere changed their understanding of the information. This unique technology captivates viewers and exposes them to scientific research data in a way that is accessible, presentable, and understandable. The datasets that comprise the SOS Data Catalog are scientific research data that have been formatted for display on SOS. By formatting research data into visualizations that can be used on SOS, NOAA and NASA are able to turn research data into educational materials that are easily accessible for users. In many cases, visualizations do not need to be modified because SOS uses a common map projection. The SOS Data Catalog has become a "one-stop shop" for a broad range of global datasets from across NOAA and NASA, and as a result, the traffic on the site is more than just SOS users. While the target audience for this site is SOS users, many

  20. Connections between Modes of Thinking and Learning Approaches: Implications for Education and Research

    ERIC Educational Resources Information Center

    Önen, Emine

    2015-01-01

    This study aimed to examine connections between modes of thinking and approaches to learning. Participants were 1490 students attending to 9 high schools located in Ankara. The Style of Learning and Thinking-Youth Form and Revised Version of Learning Process Questionnaire were administered to these students. The connections between modes of…

  1. U.S. Geological Survey research in Handcart Gulch, Colorado—An alpine watershed with natural acid-rock drainage

    USGS Publications Warehouse

    Manning, Andrew H.; Caine, Jonathan Saul; Verplanck, Philip L.; Bove, Dana J.; Kahn, Katherine G.

    2009-01-01

    Handcart Gulch is an alpine watershed along the Continental Divide in the Colorado Rocky Mountain Front Range. It contains an unmined mineral deposit typical of many hydrothermal mineral deposits in the intermountain west, composed primarily of pyrite with trace metals including copper and molybdenum. Springs and the trunk stream have a natural pH value of 3 to 4. The U.S. Geological Survey began integrated research activities at the site in 2003 with the objective of better understanding geologic, geochemical, and hydrologic controls on naturally occurring acid-rock drainage in alpine watersheds. Characterizing the role of groundwater was of particular interest because mountain watersheds containing metallic mineral deposits are often underlain by complexly deformed crystalline rocks in which groundwater flow is poorly understood. Site infrastructure currently includes 4 deep monitoring wells high in the watershed (300– 1,200 ft deep), 4 bedrock (100–170 ft deep) and 5 shallow (10–30 ft deep) monitoring wells along the trunk stream, a stream gage, and a meteorological station. Work to date at the site includes: geologic mapping and structural analysis; surface sample and drill core mineralogic characterization; geophysical borehole logging; aquifer testing; monitoring of groundwater hydraulic heads and streamflows; a stream tracer dilution study; repeated sampling of surface and groundwater for geochemical analyses, including major and trace elements, several isotopes, and groundwater age dating; and construction of groundwater flow models. The unique dataset collected at Handcart Gulch has yielded several important findings about bedrock groundwater flow at the site. Most importantly, we find that bedrock bulk permeability is nontrivial and that bedrock groundwater apparently constitutes a substantial fraction of the hydrologic budget. This means that bedrock groundwater commonly may be an underappreciated component of the hydrologic system in studies of

  2. The U.S. Geological Survey Amphibian Research and Monitoring Initiative-2011 Annual Update

    USGS Publications Warehouse

    Adams, M.J.; Muths, E.; Grant, E.H.C.; Miller, David A.; Waddle, J.H.; Ball, L.C.

    2012-01-01

    Welcome to the inaugural issue of ARMI's Annual Update. This update provides highlights and significant milestones of this innovative program. ARMI is uniquely qualified to provide research and monitoring results that are scalable from local to national levels, and are useful to resource managers. ARMI has produced nearly 400 peer-reviewed publications, including 18 in 2011. Some of those publications are highlighted in this fact sheet. ARMI also has a new Website (armi.usgs.gov). You can now use it to explore an up-to-date list of ARMI products, to find summaries of research topics, to search for ARMI activities in your area, and to obtain amphibian photographs. ARMI's annual meeting was organized by Walt Sadinski, Upper Midwest Environmental Science Center, and held in St Louis, Missouri. We met with local scientists and managers in herpetology and were given a tour of the herpetology collection at the St. Louis Zoo.

  3. NOVEL CONCEPTS RESEARCH IN GEOLOGIC STORAGE OF CO2 PHASE III THE OHIO RIVER VALLEY CO2 STORAGE PROJECT

    SciTech Connect

    Neeraj Gupta

    2005-05-26

    As part of the Department of Energy's (DOE) initiation on developing new technologies for storage of carbon dioxide in geologic reservoir, Battelle has been awarded a project to investigate the feasibility of CO{sub 2} sequestration in the deep saline reservoirs in the Ohio River Valley region. This project is the Phase III of Battelle's work under the Novel Concepts in Greenhouse Gas Management grant. The main objective of the project is to demonstrate that CO{sub 2} sequestration in deep formations is feasible from engineering and economic perspectives, as well as being an inherently safe practice and one that will be acceptable to the public. In addition, the project is designed to evaluate the geology of deep formations in the Ohio River Valley region in general and in the vicinity of AEP's Mountaineer Power Plant in particular, in order to determine their potential use for conducting a long-term test of CO{sub 2} disposal in deep saline formations and potentially in nearby deep coal seams. The current technical progress report summarizes activities completed for the January through March 2005 period of the project. As discussed in the report, the technical activities focused on development of injection well design, preparing a Class V Underground Injection Control permit, assessment of monitoring technologies, analysis of coal samples for testing the capture system by Mitsubishi Heavy Industry, and presentation of project progress at several venues. In addition, related work has progressed on a collaborative risk assessment project with Japan research institute CREIPI and technical application for the Midwest Regional Carbon Sequestration Partnership.

  4. Research Opportunities in Solid Earth Science (RESESS): Broadening Participation in Geology and Geophysics (Invited)

    NASA Astrophysics Data System (ADS)

    Eriksson, S. C.; Hubenthal, M.

    2009-12-01

    RESESS is a multi-year, paid, summer research internship program designed for students from underrepresented groups. The students receive extensive mentoring in science research and communication and become part of a community that provides ongoing support. This has been possible in the initial 5 years of the program through collaboration with Significant Opportunities in Atmospheric Research and Science (SOARS), where solid earth students have been an integral part of the SOARS cohort, benefiting from social as well as educational interactions. 11 students have taken part in RESESS for at least one year and of these, four students have graduated in geoscience and entered graduate programs in geophysics and one was recently awarded an NSF graduate fellowship. Students have presented over 20 posters at national science meetings, and one has co-authored a peer-reviewed article. 23 scientists have mentored students over the past 5 years and 17 percent of these mentors are from underrepresented groups in science; 19 other scientists and university/science consortia staff have mentored students in written and verbal presentations and supported their integration into the local communities. Mentorship over a period of years is one important hallmark of this program as students have benefited from the support of UNAVCO, IRIS, USGS, and university scientists and staff during the summer, academic year, and at professional meetings such as AGU, GSA, NABGG, and SACNAS as well as consortia and project science workshops (UNAVCO, IRIS, and EarthScope). One goal of the project has been to educate the scientific community on the benefits of mentoring undergraduate students from underrepresented groups in STEM fields. Increasingly, scientists are approaching RESESS to include this program in their implementation of broader impacts. RESESS has been funded by NSF for the next five years with plans to expand the number of students, geographic and scientific diversity, and sources of

  5. Global Literacy in Local Learning Contexts: Connecting Home and School. Routledge Research in International and Comparative Education

    ERIC Educational Resources Information Center

    Mount-Cors, Mary Faith

    2016-01-01

    Based on qualitative research focused on literacy and health from three schools in coastal Kenya, this book examines country, school, and family contexts to develop a dual-generation maternal-child model for literacy learning and to connect local-specific phenomena with national and international policy arenas. In contrast to international…

  6. 75 FR 42461 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Connected Media...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993-Connected Media Experience, Inc. Correction In notice document 2010-16862 beginning on page 40851 in the issue...

  7. Connections, Productivity and Funding: An Examination of Factors Influencing Scientists' Perspectives on the Market Orientation of Academic Research

    ERIC Educational Resources Information Center

    Ronning, Emily Anne

    2012-01-01

    This study examines scientists' perceptions of the environment in which they do their work. Specifically, this study examines how academic and professional factors such as research productivity, funding levels for science, connections to industry, type of academic appointment, and funding sources influence scientists' perceptions of the…

  8. Accelerator Mass Spectrometry and its Applications in Archaeology, Geology, andEnvironmental Research

    NASA Astrophysics Data System (ADS)

    Kretschmer, Wolfgang

    Accelerator Mass Spectrometry (AMS) is an ultrasensitive method for the measurement of isotope ratios in the range of 10 - 12 - 10 - 15. Most frequently the 14C / 12C ratio from biogenic samples is determined which gives information on the age of the sample of up to 50 ka with a precision of typically 40-80 years. In this paper the radiocarbon method is discussed and various applications to interdisciplinary research are presented. One application at the Erlangen AMS facility is the 14C dating of sediment samples which together with simultaneous pollen analyses can establish a better chronology of climate and vegetation during Holocene in Germany. For an enhanced reliability of sediment dating different fractions like bulk sediments, pollen grains, macrofossils, and humic acids have been measured. For environmental research the 14C content of aldehydes from indoor air samples can be used to disentangle the anthropogenic or biogenic origin of these compounds. Finally interesting archaeological samples from a Persian mummy are discussed.

  9. Training and Research on Probabilistic Hydro-Thermo-Mechanical Modeling of Carbon Dioxide Geological Sequestration in Fractured Porous Rocks

    SciTech Connect

    Gutierrez, Marte

    2013-05-31

    Colorado School of Mines conducted research and training in the development and validation of an advanced CO{sub 2} GS (Geological Sequestration) probabilistic simulation and risk assessment model. CO{sub 2} GS simulation and risk assessment is used to develop advanced numerical simulation models of the subsurface to forecast CO2 behavior and transport; optimize site operational practices; ensure site safety; and refine site monitoring, verification, and accounting efforts. As simulation models are refined with new data, the uncertainty surrounding the identified risks decrease, thereby providing more accurate risk assessment. The models considered the full coupling of multiple physical processes (geomechanical and fluid flow) and describe the effects of stochastic hydro-mechanical (H-M) parameters on the modeling of CO{sub 2} flow and transport in fractured porous rocks. Graduate students were involved in the development and validation of the model that can be used to predict the fate, movement, and storage of CO{sub 2} in subsurface formations, and to evaluate the risk of potential leakage to the atmosphere and underground aquifers. The main major contributions from the project include the development of: 1) an improved procedure to rigorously couple the simulations of hydro-thermomechanical (H-M) processes involved in CO{sub 2} GS; 2) models for the hydro-mechanical behavior of fractured porous rocks with random fracture patterns; and 3) probabilistic methods to account for the effects of stochastic fluid flow and geomechanical properties on flow, transport, storage and leakage associated with CO{sub 2} GS. The research project provided the means to educate and train graduate students in the science and technology of CO{sub 2} GS, with a focus on geologic storage. Specifically, the training included the investigation of an advanced CO{sub 2} GS simulation and risk assessment model that can be used to predict the fate, movement, and storage of CO{sub 2} in

  10. Iceland research drilling project in relation to the geology of Iceland

    SciTech Connect

    Fridleifsson, I.B.

    1982-08-10

    The lava pile penetrated by the Iceland Research Drilling Project (IRDP) hole formed in an axial rift zone that remained active for at least the last 13 m.y. The stratigraphic sequence is formed of subaerial volcanics, and it is likely that volcanism was subaerial for several million years or even tens of millions of years prior to the formation of the IRDP sequence. The volcanics in eastern Iceland are tholeiitic, like all Tertiary sequences investigated in Iceland to date, and the lava extrusion rates in eastern Iceland are reported to be similar to those of Tertiary in northern and western Iceland, respectively. The IRDP hole was sited in a dyke swarm extending from the Breiddalur central volcano in the south. The IRDP hole was sited in a regional thermal anomaly with a gradient of about 80/sup 0/C/km that was found by a series of 100-m thermal gradient wells in eastern Iceland. Aquifiers of 48/sup 0/C were encountered at about 600-m depth, which the thermal gradient lowered considerably. This suggests that the regional thermal anomaly is caused by the flow of warm water at relatively shallow depths.

  11. In-situ bioremediation of ground water and geological material: A review of technologies. Research report

    SciTech Connect

    Norris, R.D.; Hichee, R.E.; Brown, R.; McCarty, P.L.; Semprini, L.

    1993-07-01

    The report provides the reader with a detailed background of the technologies available for the bioremediation of contaminated soil and ground water. The document has been prepared for scientists, consultants, regulatory personnel, and others who are associated in some way with the restoration of soil and ground water at hazardous waste sites. It provides the most recent scientific understanding of the processes involved with soil and ground-water remediation, as well as a definition of the state-of-the-art of these technologies with respect to circumstances of their applicability and their limitations. In addition to discussions and examples of developed technologies, the report also provides insights to emerging technologies which are at the research level of formation, ranging from theoretical concepts, through bench scale inquiries, to limited field-scale investigations. The report centers around a number of bioremediation technologies applicable to the various subsurface compartments into which contaminants are distributed. The processes which drive these remediation technologies are discussed in depth along with the attributes which direct their applicability and limitations according to the phases into which the contaminants have partitioned. These discussions include in-situ remediation systems, air sparging and bioventing, use of electron acceptors alternate to oxygen, natural bioremediation, and the introduction of organisms into the subsurface. The contaminants of major focus in the report are petroleum hydrocarbons and chlorinated solvents.

  12. Geologic framework of the 2005 Keathley Canyon gas hydrate research well, northern Gulf of Mexico

    USGS Publications Warehouse

    Hutchinson, D.R.; Hart, P.E.; Collett, T.S.; Edwards, K.M.; Twichell, D.C.; Snyder, F.

    2008-01-01

    ., 2000. Sedimentary dynamics of the salt-dominated continental slope, Gulf of Mexico: integration of observations from the seafloor, near-surface, and deep subsurface. In: Proceedings of the GCSSEPM Foundation 20th Annual Research Conference, Deep-water Reservoirs of the World, pp. 1059-1086]. The presence of sand within the gas hydrate stability zone (in units c and d) is not sufficient to concentrate gas hydrate even though dispersed gas hydrate occurs deeper in the fractured mud/clay-rich sections of units e and f.

  13. ``Out To Sea: Life as a Crew Member Aboard a Geologic Research Ship'' - Production of a Video and Teachers Guide.

    NASA Astrophysics Data System (ADS)

    Rack, F. R.; Tauxe, K.

    2004-12-01

    In May 2002, Joint Oceanographic Institutions (JOI) received a proposal entitled "Motivating Middle School Students with the JOIDES Resolution", from a middle school teacher in New Mexico named Katie Tauxe. Katie was a former Marine Technician who has worked aboard the R/V JOIDES Resolution in the early years of the Ocean Drilling Program (ODP). She proposed to engage the interest of middle school students using the ODP drillship as the centerpiece of a presentation focused on the lives of the people who work aboard the ship and the excitement of science communicated through an active shipboard experience. The proposal asked for travel funds to and from the ship, the loan of video camera equipment from JOI, and a small amount of funding to cover expendable supplies, video editing, and production at the local Public Broadcasting Station in Los Alamos, NM. Katie sailed on the transit of the JOIDES Resolution through the Panama Canal, following the completion of ODP Leg 206 in late 2002. This presentation will focus on the outcome of this video production effort, which is a 19 minute-long video entitled "Out to Sea: Life as a Crew Member Aboard a Geologic Research Ship", and a teacher's guide that can be found online.

  14. The subsurface geology of Río Tinto: material examined during a simulated Mars drilling mission for the Mars Astrobiology Research and Technology Experiment (MARTE).

    PubMed

    Prieto-Ballesteros, Olga; Martínez-Frías, Jesús; Schutt, John; Sutter, Brad; Heldmann, Jennifer L; Bell, Mary Sue; Battler, Melissa; Cannon, Howard; Gómez-Elvira, Javier; Stoker, Carol R

    2008-10-01

    The 2005 Mars Astrobiology Research and Technology Experiment (MARTE) project conducted a simulated 1-month Mars drilling mission in the Río Tinto district, Spain. Dry robotic drilling, core sampling, and biological and geological analytical technologies were collectively tested for the first time for potential use on Mars. Drilling and subsurface sampling and analytical technologies are being explored for Mars because the subsurface is the most likely place to find life on Mars. The objectives of this work are to describe drilling, sampling, and analytical procedures; present the geological analysis of core and borehole material; and examine lessons learned from the drilling simulation. Drilling occurred at an undisclosed location, causing the science team to rely only on mission data for geological and biological interpretations. Core and borehole imaging was used for micromorphological analysis of rock, targeting rock for biological analysis, and making decisions regarding the next day's drilling operations. Drilling reached 606 cm depth into poorly consolidated gossan that allowed only 35% of core recovery and contributed to borehole wall failure during drilling. Core material containing any indication of biology was sampled and analyzed in more detail for its confirmation. Despite the poorly consolidated nature of the subsurface gossan, dry drilling was able to retrieve useful core material for geological and biological analysis. Lessons learned from this drilling simulation can guide the development of dry drilling and subsurface geological and biological analytical technologies for future Mars drilling missions.

  15. What happens in an estuary doesn't stay there: patterns of biotic connectivity resulting from long term ecological research

    USGS Publications Warehouse

    Mather, Martha E.; Finn, John T.; Kennedy, Christina G.; Deegan, Linda A.; Smith, Joseph M.

    2013-01-01

    The paucity of data on migratory connections and an incomplete understanding of how mobile organisms use geographically separate areas have been obstacles to understanding coastal dynamics. Research on acoustically tagged striped bass (Morone saxatilis) at the Plum Island Ecosystems (PIE) Long Term Ecological Research site, Massachusetts, documents intriguing patterns of biotic connectivity (i.e., long-distance migration between geographically distinct areas). First, the striped bass tagged at PIE migrated southward along the coast using different routes. Second, these tagged fish exhibited strong fidelity and specificity to PIE. For example, across multiple years, tagged striped bass resided in PIE waters for an average of 1.5-2.5 months per year (means: 51-72 days; range 2-122 days), left this estuary in fall, then returned in subsequent years. Third, this specificity and fidelity connected PIE to other locations. The fish exported nutrients and energy to at least three other coastal locations through biomass added as growth. These results demonstrate that what happens in an individual estuary can affect other estuaries. Striped bass that use tightly connected routes to feed in specific estuaries should have greater across-system impacts than fish that are equally likely to go anywhere. Consequently, variations in when, where, and how fish migrate can alter across-estuary impacts.

  16. The connective tissue phenotype of glaucomatous cupping in the monkey eye - Clinical and research implications.

    PubMed

    Yang, Hongli; Reynaud, Juan; Lockwood, Howard; Williams, Galen; Hardin, Christy; Reyes, Luke; Stowell, Cheri; Gardiner, Stuart K; Burgoyne, Claude F

    2017-03-12

    In a series of previous publications we have proposed a framework for conceptualizing the optic nerve head (ONH) as a biomechanical structure. That framework proposes important roles for intraocular pressure (IOP), IOP-related stress and strain, cerebrospinal fluid pressure (CSFp), systemic and ocular determinants of blood flow, inflammation, auto-immunity, genetics, and other non-IOP related risk factors in the physiology of ONH aging and the pathophysiology of glaucomatous damage to the ONH. The present report summarizes 20 years of technique development and study results pertinent to the characterization of ONH connective tissue deformation and remodeling in the unilateral monkey experimental glaucoma (EG) model. In it we propose that the defining pathophysiology of a glaucomatous optic neuropathy involves deformation, remodeling, and mechanical failure of the ONH connective tissues. We view this as an active process, driven by astrocyte, microglial, fibroblast and oligodendrocyte mechanobiology. These cells, and the connective tissue phenomena they propagate, have primary and secondary effects on retinal ganglion cell (RGC) axon, laminar beam and retrolaminar capillary homeostasis that may initially be "protective" but eventually lead to RGC axonal injury, repair and/or cell death. The primary goal of this report is to summarize our 3D histomorphometric and optical coherence tomography (OCT)-based evidence for the early onset and progression of ONH connective tissue deformation and remodeling in monkey EG. A second goal is to explain the importance of including ONH connective tissue processes in characterizing the phenotype of a glaucomatous optic neuropathy in all species. A third goal is to summarize our current efforts to move from ONH morphology to the cell biology of connective tissue remodeling and axonal insult early in the disease. A final goal is to facilitate the translation of our findings and ideas into neuroprotective interventions that target

  17. Making the Connections with Direct Experience: From the Western Front to User-Controlled Research

    ERIC Educational Resources Information Center

    Beresford, Peter

    2006-01-01

    A new research approach, related to action research and new paradigm research, has been emerging in recent years. This is (service) user-controlled research. It challenges positivist values of "neutrality", "distance" and "objectivity" in research and explicitly values subjectivity and experiential knowledge. The…

  18. Research on wind and solar energy transmission economic of Asia and Europe under Northern-hemisphere energy connection

    NASA Astrophysics Data System (ADS)

    Wei, Xiaoxia; Ding, Jian; Liu, Jie; Wei, Tiezhong

    2017-01-01

    Relying on the northern-hemisphere energy connection, considering the energy implementation of Asia and Europe, carrying out clean energy alternative is mainly to use the clean energy to take place of fossil energy. Under the green development scenario, this research gives the northern-hemisphere energy interconnection development model, makes the Artic as the connection points, gives the Northern hemisphere interconnection model unite the whole world energy. This research also identifies the factors effecting the transmission changes cost, including generation cost, transmission cost and landing cost. And estimate these two continents cost benefit, its economic and variable power-jointed scheme cost competitiveness. It showed that the trans-continent mode had better benefit, and can solve the pollution and energy restriction.

  19. Remote sensing data exploiration for geologic characterization of difficult targets : Laboratory Directed Research and Development project 38703 final report.

    SciTech Connect

    Costin, Laurence S.; Walker, Charles A.; Lappin, Allen R.; Hayat, Majeed M. (University of New Mexico, Albuquerque, NM); Ford, Bridget K.; Paskaleva, Biliana (University of New Mexico, Albuquerque, NM); Moya, Mary M.; Mercier, Jeffrey Alan; Stormont, John C.; Smith, Jody Lynn

    2003-09-01

    Characterizing the geology, geotechnical aspects, and rock properties of deep underground facility sites can enhance targeting strategies for both nuclear and conventional weapons. This report describes the results of a study to investigate the utility of remote spectral sensing for augmenting the geological and geotechnical information provided by traditional methods. The project primarily considered novel exploitation methods for space-based sensors, which allow clandestine collection of data from denied sites. The investigation focused on developing and applying novel data analysis methods to estimate geologic and geotechnical characteristics in the vicinity of deep underground facilities. Two such methods, one for measuring thermal rock properties and one for classifying rock types, were explored in detail. Several other data exploitation techniques, developed under other projects, were also examined for their potential utility in geologic characterization.

  20. Physical geology

    SciTech Connect

    Skinner, B.; Porter, S.

    1987-01-01

    The book integrates current thinking on processes (plate techtonics, chemical cycles, changes throughout geologic time). It is an introduction to investigations into the way the earth works, how mountains are formed, how the atmosphere, hydrosphere, crust and mantle interact with each other. Treatments on climate, paleoclimatology and landscape evolution are included, as is a discussion on how human activity affects geological interactions.

  1. Geological gyrocompass

    NASA Astrophysics Data System (ADS)

    McKeown, M. H.; Beason, S. C.

    1988-08-01

    The geological gyrocompass is an accurate, portable instrument useful for geologic mapping and surveying which employs an aircraft gyrocompass, strike reference bars, a pair of sights and levelling devices for horizontally levelling the instrument. A clinometer graduated in degrees indicates the dip of the surface being measured.

  2. Engineering Geology

    ERIC Educational Resources Information Center

    Hatheway, Allen W.

    1978-01-01

    Engineering geology remains a potpourri of applied classical geology, and 1977 witnessed an upswing in demand for these services. Traditional foundation-related work was slight, but construction related to national needs increased briskly. Major cities turned to concerns of transit waste-water treatment and solid-waste disposal. (Author/MA)

  3. Geologic Time.

    ERIC Educational Resources Information Center

    Newman, William L.

    One of a series of general interest publications on science topics, the booklet provides those interested in geologic time with an introduction to the subject. Separate sections discuss the relative time scale, major divisions in geologic time, index fossils used as guides for telling the age of rocks, the atomic scale, and the age of the earth.…

  4. NREL Research and Thoughts on Connected and Automated Vehicle Energy Impacts; NREL (National Renewable Energy Laboratory)

    SciTech Connect

    Gonder, Jeff; Wood, Eric; Lammert, Michael

    2014-12-09

    Jeff was invited to brief the EPA Mobile Sources Technical Review Subcommittee on considerations regarding potential energy and environmental considerations for connected and automated vehicles. For more information about the MSTRS see http://www2.epa.gov/caaac/mobile-sources-technical-review-subcommittee-mstrs-caaac.

  5. Comparative Evaluation for Brain Structural Connectivity Approaches: Towards Integrative Neuroinformatics Tool for Epilepsy Clinical Research

    PubMed Central

    Yang, Sheng; Tatsuoka, Curtis; Ghosh, Kaushik; Lacuey-Lecumberri, Nuria; Lhatoo, Samden D.; Sahoo, Satya S.

    2016-01-01

    Recent advances in brain fiber tractography algorithms and diffusion Magnetic Resonance Imaging (MRI) data collection techniques are providing new approaches to study brain white matter connectivity, which play an important role in complex neurological disorders such as epilepsy. Epilepsy affects approximately 50 million persons worldwide and it is often described as a disorder of the cortical network organization. There is growing recognition of the need to better understand the role of brain structural networks in the onset and propagation of seizures in epilepsy using high resolution non-invasive imaging technologies. In this paper, we perform a comparative evaluation of two techniques to compute structural connectivity, namely probabilistic fiber tractography and statistics derived from fractional anisotropy (FA), using diffusion MRI data from a patient with rare case of medically intractable insular epilepsy. The results of our evaluation demonstrate that probabilistic fiber tractography provides a more accurate map of structural connectivity and may help address inherent complexities of neural fiber layout in the brain, such as fiber crossings. This work provides an initial result towards building an integrative informatics tool for neuroscience that can be used to accurately characterize the role of fiber tract connectivity in neurological disorders such as epilepsy. PMID:27570685

  6. 78 FR 52997 - Connected Vehicle Research Program Public Meeting; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-27

    ... Connected Vehicle safety program, including vehicle-to-vehicle communications, safety pilot, vehicle-to-infrastructure communications, human factors, and policy. There will also be a special session dedicated to the... Highway Traffic Safety Administration's 2013 decision regarding vehicle safety communications for...

  7. Pedagogy of Connections: Findings of a Collaborative Action Research Project in Outdoor and Environmental Education

    ERIC Educational Resources Information Center

    Preston, Lou; Griffiths, Amma

    2004-01-01

    Improving human-nature relationships is often a stated aim of outdoor education, yet this aim is not always made explicit in practice. This paper reflects on a pedagogical intervention which aims to find ways to explicitly develop students' connections with natural places through a tertiary outdoor and environmental education program. It describes…

  8. Connecting the Dots: The Tale of an Undergraduate Research Experience Investigating International Affairs Knowledge

    ERIC Educational Resources Information Center

    Arbitter, Benjamin; Bach, Hannah; Berkowitz, Michael; Brown, Teresa; Krebs, Kara

    2011-01-01

    While there is considerable information about the knowledge (or lack thereof) and views, informed or not, of U.S. citizens, and there are many studies that correlate levels of education with foreign policy views, this study was intended to fill a number of gaps in the literature by connecting knowledge of international affairs and sources of that…

  9. High-resolution geophysical data collected aboard the U.S. Geological Survey research vessel Rafael to supplement existing datasets from Buzzards Bay and Vineyard Sound, Massachusetts

    USGS Publications Warehouse

    Pendleton, Elizabeth A.; Andrews, Brian D.; Danforth, William W.; Foster, David S.

    2014-01-01

    Geophysical and geospatial data were collected in Buzzards Bay, in the shallow-water areas of Vineyard Sound, and in the nearshore areas off the eastern Elizabeth Islands and northern coast of Martha's Vineyard, Massachusetts, on the U.S. Geological Survey research vessel Rafael between 2007 and 2011, in a collaborative effort between the U.S. Geological Survey and the Massachusetts Office of Coastal Zone Management. This report describes results of this collaborative effort, which include mapping the geology of the inner shelf zone of the Elizabeth Islands and the sand shoals of Vineyard Sound and studying geologic processes that contribute to the evolution of this area. Data collected during these surveys include: bathymetry, acoustic backscatter, seismic-reflection profiles, sound velocity profiles, and navigation. The long-term goals of this project are (1) to provide high-resolution geophysical data that will support research on the influence of sea-level change and sediment supply on coastal evolution and (2) to inventory subtidal marine habitats and their distribution within the coastal zone of Massachusetts.

  10. Geologic time

    USGS Publications Warehouse

    Newman, William L.

    2000-01-01

    The Earth is very old 4 1/2 billion years or more according to recent estimates. This vast span of time, called geologic time by earth scientists, is difficult to comprehend in the familiar time units of months and years, or even centuries. How then do scientists reckon geologic time, and why do they believe the Earth is so old? A great part of the secret of the Earth's age is locked up in its rocks, and our centuries-old search for the key led to the beginning and nourished the growth of geologic science.

  11. A Space Operations Network Alternative: Using the Globally Connected Research and Education Networks for Space-based Science Operations

    NASA Technical Reports Server (NTRS)

    Bradford, Robert N.

    2006-01-01

    Earth based networking in support of various space agency projects has been based on leased service/circuits which has a high associated cost. This cost is almost always taken from the science side resulting in less science. This is a proposal to use Research and Education Networks (RENs) worldwide to support space flight operations in general and space-based science operations in particular. The RENs were developed to support scientific and educational endeavors. They do not provide support for general Internet traffic. The connectivity and performance of the research and education networks is superb. The connectivity at Layer 3 (IP) virtually encompasses the globe. Most third world countries and all developed countries have their own research and education networks, which are connected globally. Performance of the RENs especially in the developed countries is exceptional. Bandwidth capacity currently exists and future expansion promises that this capacity will continue. REN performance statistics has always exceeded minimum requirements for spaceflight support. Research and Education networks are more loosely managed than a corporate network but are highly managed when compared to the commodity Internet. Management of RENs on an international level is accomplished by the International Network Operations Center at Indiana University at Indianapolis. With few exceptions, each regional and national REN has its own network ops center. The acceptable use policies (AUP), although differing by country, allows any scientific program or project the use of their networks. Once in compliance with the first RENs AUP, all others will accept that specific traffic including regional and transoceanic networks. RENs can support spaceflight related scientific programs and projects. Getting the science to the researcher is obviously key to any scientific project. RENs provide a pathway to virtually any college or university in the world, as well as many governmental institutes and

  12. Geologic and hydrologic research at the Western New York Nuclear Service Center, West Valley, New York. Final report, August 1982-December 1983

    SciTech Connect

    Albanese, J.R.; Anderson, S.L.; Fakundiny, R.H.; Potter, S.M.; Rogers, W.B.; Whitbeck, L.F.; LaFleur, R.G.; Boothroyd, J.C.; Timson, B.S.

    1984-06-01

    This report is the last in a series by the New York State Geological Survey on studies funded by the US Nuclear Regulatory Commission. The report covers five important aspects of the geology and hydrology of the Western New York Nuclear Service Center, near West Valley, New York: geomorphology, stratigraphy, sedimentology, surface water, and radionuclide analyses. We reviewed past research on these subjects and present new data obtained in the final phase of NYSGS research at the site. Also presented are up-to-date summaries of the present knowledge of geomorphology and stratigraphy. The report contains a significant bibliography of previous West Valley studies. Appendices include a report on the Fall 1983 Drilling Project and the procedures used, history and prognosis of Cattaraugus Creek and tributaries down cutting, and bar modification and landslide processes of Buttermilk Valley. 100 references, 7 figures, 7 tables.

  13. Exploration-Related Research on the International Space Station: Connecting Science Results to the Design of Future Missions

    NASA Technical Reports Server (NTRS)

    Rhatigan, Jennifer L.; Robinson, Julie A.; Sawin, Charles F.; Ahlf, Peter R.

    2005-01-01

    In January, 2004, the US President announced a vision for space exploration, and charged NASA with utilizing the International Space Station (ISS) for research and technology targeted at supporting the US space exploration goals. This paper describes: 1) what we have learned from the first four years of research on ISS relative to the exploration mission, 2) the on-going research being conducted in this regard, 3) our current understanding of the major exploration mission risks that the ISS can be used to address, and 4) current progress in realigning NASA s research portfolio for ISS to support exploration missions. Specifically, we discuss the focus of research on solving the perplexing problems of maintaining human health on long-duration missions, and the development of countermeasures to protect humans from the space environment, enabling long duration exploration missions. The interchange between mission design and research needs is dynamic, where design decisions influence the type of research needed, and results of research influence design decisions. The fundamental challenge to science on ISS is completing experiments that answer key questions in time to shape design decisions for future exploration. In this context, exploration-relevant research must do more than be conceptually connected to design decisions-it must become a part of the mission design process.

  14. A bibliography of research conducted by the Earth Resources Observation Systems (EROS) Office, U.S. Geological Survey : 1975-1982

    USGS Publications Warehouse

    Bowman, Helen L.

    1984-01-01

    The U.S. Geological Survey's Earth Resources Observation Systems (EROS) Program was established in 1967 by Secretarial order to plan and develop techniques for collecting and analyzing remotely sensed data, and to apply these techniques to the resource inventory and management responsibilities of the Department of the Interior. U.S. Geological Survey scientists, realizing the potential benefits of synoptic views of the Earth, were among the first members of America's scientific community to press for the launch of civilian Earth-surface observation satellites. Under the leadership of Director William T. Pecora, U.S. Geological Survey initiatives greatly influenced the National Aeronautics and Space Administration's (NASA) development of the Landsat program.As part of the Landsat program, an agreement between NASA and the Geological Survey was signed to provide Landsat archiving and data production capabilities at the EROS Data Center in Sioux Falls, South Dakota. This partnership with NASA began in 1972 and continued until Presidential Directive 54 designated the National Oceanic and Atmospheric Administration (NOAA) of the Department of Commerce as the manager of U.S. civil operational land remote-sensing activities. NOAA has managed the Landsat program since Fiscal Year 1983, and EROS continues to process, archive, reproduce, and distribute Landsat data under a Memorandum of Understanding between NOAA and the Geological Survey. Archives at the EROS Data Center include over 2 million worldwide Landsat scenes and over 5 million aerial photographs, primarily of U.S. sites. Since the launch of Landsat 1, global imaging of the Earth's surface has become an operational tool for resource exploration and land management. As technology evolved, so did the EROS Program mission. Research and applications efforts began at the EROS Headquarters Office in the Washington metropolitan area in 1966; at the EROS Data Center in 1971; and at the EROS Field Office in Anchorage

  15. "The Purpose of This Study Is to": Connecting Lexical Bundles and Moves in Research Article Introductions

    ERIC Educational Resources Information Center

    Cortes, Viviana

    2013-01-01

    This article presents a group of lexical bundles identified in a corpus of research article introductions as the first step in the analysis of these expressions in the different sections of the research article. A one-million word corpus of research article introductions from various disciplines was compiled and the lexical bundles identified in…

  16. Trends in Achieving Teaching-Research Connections--From Global Perspectives to an Institutional Strategy

    ERIC Educational Resources Information Center

    Santhanam, Elizabeth

    2010-01-01

    Research into, and discussions on, the relationships between teaching and research activities in universities and other tertiary education institutions have been gathering momentum for a number of decades in many parts of the world. The foci of these researches and discussions have varied greatly. At one end of the spectrum are the publications…

  17. Connecting Higher Education Research in Japan with the International Academic Community

    ERIC Educational Resources Information Center

    Yonezawa, Akiyoshi

    2015-01-01

    This study examines the historical, current, and future challenges of higher education research in Japan within a global context. Japanese higher education research has been strongly influenced by the international academic community. At the same time, higher education researchers in Japan have participated in international projects, and Japan has…

  18. Joining the Tots: Visual Research Tools to Connect Families and Community in Early Childhood Education

    ERIC Educational Resources Information Center

    Duncan, Judith; One, Sarah Te

    2014-01-01

    Over a two-year teacher-researcher project in New Zealand we used a mosaic of research methods (Clark, 2010) to capture the perspectives of staff, parents and children. As a team of teachers and academic researchers, we recorded and documented reconceptualised pedagogical practices that included active adult participation in a cluster of early…

  19. Connecting Self-Efficacy and Views about the Nature of Science in Undergraduate Research Experiences

    ERIC Educational Resources Information Center

    Quan, Gina M.; Elby, Andrew

    2016-01-01

    Undergraduate research can support students' more central participation in physics. We analyze markers of two coupled shifts in participation: changes in students' views about the nature of science coupled to shifts in self-efficacy toward physics research. Students in the study worked with faculty and graduate student mentors on research projects…

  20. The Belgian Research and Development Feasibility Programme for the Geological Disposal of High-Level and Long-Lived Radioactive Waste - 12338

    SciTech Connect

    Van Marcke, Philippe; Van Humbeeck, Hugues

    2012-07-01

    ONDRAF/NIRAS, the Belgian Agency for Radioactive Waste and Enriched Fissile Materials, considers geological disposal in the poorly indurated Boom Clay as the reference solution for the long-term management of high-level and/or long-lived radioactive waste. To develop a safety concept and design for geological disposal, ONDRAF/NIRAS follows an iterative process demonstrating that the repository will be both safe and feasible to implement. This process is called the safety strategy. A part of the safety strategy is the feasibility programme which aims at demonstrating, at a conceptual level, that the proposed geological disposal system can be constructed, operated and progressively closed. The followed methodology is based on the substantiation of a hierarchy of feasibility statements. These statements cover all activities from the removal of primary waste packages from interim storage buildings to the closure of the disposal site and a period of institutional control. They focus on engineering practicability, health and safety and environmental considerations, costs and quality assurance issues. A 4 year research project to support the R and D feasibility programme was launched in 2009 with several international partners coordinated by ONDRAF/NIRAS. It aims at confirming that there are no fundamental flaws or show-stoppers in the feasibility of building and operating the facilities for geological disposal in the Boom Clay. (authors)

  1. Mathematical Geology.

    ERIC Educational Resources Information Center

    McCammon, Richard B.

    1979-01-01

    The year 1978 marked a continued trend toward practical applications in mathematical geology. Developments included work in interactive computer graphics, factor analysis, the vanishing tons problem, universal kriging, and resource estimating. (BB)

  2. Engineering Geology

    ERIC Educational Resources Information Center

    Lee, Fitzhugh T.

    1974-01-01

    Briefly reviews the increasing application of geologic principles, techniques and data to engineering practices in the areas of land use and zoning controls, resource management energy programs and other fields. (BR)

  3. Connecting Brain Research to Classroom Learning: A Mixed-Method Study on How Teachers Apply Brain Research to Their Instruction

    ERIC Educational Resources Information Center

    McAteer, Todd C.

    2010-01-01

    Purpose. The purpose of this study was to examine how knowledgeable teachers are in utilizing brain-researched instructional strategies. The research focused on determining which brain-researched strategies are implemented, the accuracy with which they are employed, and the degree to which they are utilized. A literature review revealed the most…

  4. C3-PRO: Connecting ResearchKit to the Health System Using i2b2 and FHIR.

    PubMed

    Pfiffner, Pascal B; Pinyol, Isaac; Natter, Marc D; Mandl, Kenneth D

    2016-01-01

    A renewed interest by consumer information technology giants in the healthcare domain is focused on transforming smartphones into personal health data storage devices. With the introduction of the open source ResearchKit, Apple provides a framework for researchers to inform and consent research subjects, and to readily collect personal health data and patient reported outcomes (PRO) from distributed populations. However, being research backend agnostic, ResearchKit does not provide data transmission facilities, leaving research apps disconnected from the health system. Personal health data and PROs are of the most value when presented in context along with health system data. Our aim was to build a toolchain that allows easy and secure integration of personal health and PRO data into an open source platform widely adopted across 140 academic medical centers. We present C3-PRO: the Consent, Contact, and Community framework for Patient Reported Outcomes. This open source toolchain connects, in a standards-compliant fashion, any ResearchKit app to the widely-used clinical research infrastructure Informatics for Integrating Biology and the Bedside (i2b2). C3-PRO leverages the emerging health data standard Fast Healthcare Interoperability Resources (FHIR).

  5. C3-PRO: Connecting ResearchKit to the Health System Using i2b2 and FHIR

    PubMed Central

    Pfiffner, Pascal B.; Pinyol, Isaac; Natter, Marc D.; Mandl, Kenneth D.

    2016-01-01

    A renewed interest by consumer information technology giants in the healthcare domain is focused on transforming smartphones into personal health data storage devices. With the introduction of the open source ResearchKit, Apple provides a framework for researchers to inform and consent research subjects, and to readily collect personal health data and patient reported outcomes (PRO) from distributed populations. However, being research backend agnostic, ResearchKit does not provide data transmission facilities, leaving research apps disconnected from the health system. Personal health data and PROs are of the most value when presented in context along with health system data. Our aim was to build a toolchain that allows easy and secure integration of personal health and PRO data into an open source platform widely adopted across 140 academic medical centers. We present C3-PRO: the Consent, Contact, and Community framework for Patient Reported Outcomes. This open source toolchain connects, in a standards-compliant fashion, any ResearchKit app to the widely-used clinical research infrastructure Informatics for Integrating Biology and the Bedside (i2b2). C3-PRO leverages the emerging health data standard Fast Healthcare Interoperability Resources (FHIR). PMID:27031856

  6. Geologic controls on movement of produced-water releases at US geological survey research Site A, Skiatook lake, Osage county, Oklahoma

    USGS Publications Warehouse

    Otton, J.K.; Zielinski, R.A.; Smith, B.D.; Abbott, M.M.

    2007-01-01

    Highly saline produced water was released from multiple sources during oil field operations from 1913 to 1973 at the USGS research Site A on Skiatook Lake in northeastern Oklahoma. Two pits, designed to hold produced water and oil, were major sources for release of these fluids at the site. Produced water spills from these and other features moved downslope following topography and downdip by percolating through permeable eolian sand and colluvium, underlying permeable sandstone, and, to a lesser extent, through shales and mudstones. Saline water penetrated progressively deeper units as it moved through the gently dipping bedrock to the north and NW. A large eroded salt scar north of the pits coincides with underlying fine-grained rocks that have retained substantial concentrations of salt, causing slow revegetation. Where not eroded, thick eolian sand or permeable sandstone bedrock is near the surface, and vegetation has been little affected or has reestablished itself after the introduced salt was flushed by precipitation. The extent of salt-contaminated bedrock extends well beyond existing surface salt scars. These results indicate that one of the legacies of surface salt spills can be a volume of subsurface salinization larger than the visible surface disturbance. ?? 2007.

  7. Domestic Production and National Security - Is There a Connection? A case Study of SEMATECH Research Consortium

    DTIC Science & Technology

    1989-06-01

    semiconductor research; - industry actions to develop a highly integrated and interdependent industry structure. The U.S., on the other hand, also...research and development . However, this is not necessarily the case. A number of situations limit the availability of research for defense purposes . [Ref...8:p. 15] Commercial industries developing new technology tend to be reticent in giving up their best technology immediately (DOD policies to encourage

  8. Connecting science and practice in child and adolescent mental health services research.

    PubMed

    Chambers, David A; Pringle, Beverly; Juliano-Bult, Denise

    2012-07-01

    Collaboration between researchers and stakeholder groups is a potentially powerful mechanism for strengthening the quality of mental health research and for amplifying its public health impact. For stakeholders, collaboration offers opportunities to help shape research questions; participate in data collection and interpretation; and improve local capacity to access and use research findings. For researchers, collaboration can build understanding of what stakeholders want and need from research; enhance capacity to frame research questions and findings in language and metrics of value to stakeholders; and provide opportunities to contribute science-backed knowledge to decision-making processes in real world settings. Key stakeholder groups can include the recipients and providers of care, public and private care systems, health plans, schools, family service and faith-based organizations, correctional systems, and employers providing mental health benefits. This commentary reflects on the path that NIMH has taken in fostering researcher-stakeholder collaboration, particularly regarding child and adolescent mental health research. It describes the goals that NIMH set out to achieve, steps taken to realize those goals, lessons learned from those efforts, and possible next steps.

  9. Connecting the pieces: Using ORCIDs to improve research impact and repositories

    PubMed Central

    Baessa, Mohamed; Lery, Thibaut; Grenz, Daryl; Vijayakumar, J. K.

    2015-01-01

    Quantitative data are crucial in the assessment of research impact in the academic world. However, as a young university created in 2009, King Abdullah University of Science and Technology (KAUST) needs to aggregate bibliometrics from researchers coming from diverse origins, not necessarily with the proper affiliations. In this context, the University has launched an institutional repository in September 2012 with the objectives of creating a home for the intellectual outputs of KAUST researchers. Later, the university adopted the first mandated institutional open access policy in the Arab region, effective June 31, 2014. Several projects were then initiated in order to accurately identify the research being done by KAUST authors and bring it into the repository in accordance with the open access policy. Integration with ORCID has been a key element in this process and the best way to ensure data quality for researcher’s scientific contributions. It included the systematic inclusion and creation, if necessary, of ORCID identifiers in the existing repository system, an institutional membership in ORCID, and the creation of dedicated integration tools. In addition and in cooperation with the Office of Research Evaluation, the Library worked at implementing a Current Research Information System (CRIS) as a standardized common resource to monitor KAUST research outputs. We will present our findings about the CRIS implementation, the ORCID API, the repository statistics as well as our approach in conducting the assessment of research impact in terms of usage by the global research community. PMID:26664706

  10. An Analysis of the Understanding of Geological Time by Students at Secondary and Post-Secondary Level. Research Report

    ERIC Educational Resources Information Center

    Hidalgo, Antonio J.; Otero, Jose

    2004-01-01

    This paper addresses the concept of geological time as used by students who face tasks that demand three types of skills: to locate events in time, to order them according to time calendar, and to manage time intervals. The empirical study consisted of asking high school students as well as technical school students to carry out tasks that…

  11. Origins of Sinuous and Braided Channels on Ascraeus Mons, Mars - A Keck Geology Consortium Undergraduate Research Project

    NASA Technical Reports Server (NTRS)

    de Wet, A. P.; Bleacher, J. E.; Garry, W. B.

    2012-01-01

    Water has clearly played an important part in the geological evolution of Mars. There are many features on Mars that were almost certainly formed by fluvial processes -- for example, the channels Kasei Valles and Ares Vallis in the Chryse Planitia area of Mars are almost certainly fluvial features. On the other hand, there are many channel features that are much more difficult to interpret -- and have been variously attributed to volcanic and fluvial processes. Clearly unraveling the details of the role of water on Mars is extremely important, especially in the context of the search of extinct or extant life. In this project we built on our recent work in determining the origin of one channel on the southwest rift apron of Ascraeus Mons. This project, funded by the Keck Geology Consortium and involving 4 undergraduate geology majors took advantage of the recently available datasets to map and analyze similar features on Ascraeus Mons and some other areas of Mars. A clearer understanding of how these particular channel features formed might lead to the development of better criteria to distinguish how other Martian channel features formed. Ultimately this might provide us with a better understanding of the role of volcanic and fluvial processes in the geological evolution of Mars.

  12. Focus on Basics: Connecting Research and Practice. Volume 7, Issue A

    ERIC Educational Resources Information Center

    National Center for the Study of Adult Learning and Literacy (NCSALL), Harvard University, 2004

    2004-01-01

    Focus on Basics is the quarterly publication of the National Center for the Study of Adult Learning and Literacy. It presents best practices, current research on adult learning and literacy, and how research is used by adult basic education teachers, counselors, program administrators, and policymakers. Focus on Basics is dedicated to connecting…

  13. Data dialogues: critical connections for designing and implementing future nanomaterial research

    EPA Science Inventory

    This Commentary discusses the important role of “data dialogues” or structured discussions between ENM researchers in EHS fields (e.g., toxicology, exposure science, and industrial hygiene) and decision makers who use the data researchers collect. The importance of these structur...

  14. The University-Academic Connection in Research: Corporate Purposes and Social Responsibilities.

    ERIC Educational Resources Information Center

    David, E. E., Jr.

    An increase in industry-supported academic research is economically and socially desirable. This refers not to industrial philanthropy but to research consistent with a commercial "mission." This increased coupling is advocated because there is fine science and technique created in academia which is not effectively coupled to the nation's…

  15. Strategic Faculty Hiring in Two Public Research Universities: Pursuing Interdisciplinary Connections

    ERIC Educational Resources Information Center

    Sa, Creso M.

    2008-01-01

    This paper examines innovations in strategic faculty hiring emphasizing interdisciplinarity at two major public research universities in the USA. The research investigated how and why the Pennsylvania State University and the University of Wisconsin-Madison chose to pursue interdisciplinary faculty recruitment, how it was structured, and how it…

  16. Inter- and Transdisciplinary Work: Connecting Research on Hormones with Problems of Educational Practice

    ERIC Educational Resources Information Center

    Rappolt-Schlichtmann, Gabrielle; Watamura, Sarah E.

    2010-01-01

    More than ever before, leaders within the field of education are looking to research on basic processes to inform and improve educational practices. Success requires building a reciprocal relationship between the field of education and research on learning and development, similar to what exists between biology and medicine. Key to this effort is…

  17. Building Connections: An Interpretative Phenomenological Analysis of Qualitative Research Students' Learning Experiences

    ERIC Educational Resources Information Center

    Cooper, Robin; Fleischer, Anne; Cotton, Fatima A.

    2012-01-01

    This paper describes a phenomenological study in which the authors explored students' experiences learning qualitative research in a variety of academic fields. Semi-structured in-depth interviews were conducted with six participants from various academic fields who had completed at least one post-secondary-school-level qualitative research course…

  18. Undergraduate Students Conducting Research in the Life Sciences: Opportunities for Connected Learning

    ERIC Educational Resources Information Center

    Levis-Fitzgerald, Marc; Denson, Nida; Kerfeld, Cheryl A.

    2005-01-01

    Some scholars have publicly criticized large research universities for failing to provide undergraduate students with the skills and abilities needed to succeed both in life and in the workforce. One strategy, taken at UCLA, is to use its strength as a research institution as the foundation of curricular reform; for example, by bringing research…

  19. Community and Connection in Inclusive Early-Childhood Education: A Participatory Action Research Investigation

    ERIC Educational Resources Information Center

    Erwin, Elizabeth J.; Puig, Victoria I.; Evenson, Tara L.; Beresford, Madeleine

    2012-01-01

    There are many resources that describe high-quality inclusive practices in early education as well as the necessary competencies for early-childhood practitioners working in inclusive settings. Yet, despite important initiatives in the field, a discrepancy between research and practice remains. In an effort to narrow this research-to-practice gap…

  20. Doing Social Constructivist Research Means Making Empathic and Aesthetic Connections with Participants

    ERIC Educational Resources Information Center

    Kim, Mi Song

    2014-01-01

    Social constructivist theorists tend to identify qualitative educational research as discovering meaning and understanding by the researcher's active involvement in the construction of meaning. Although these approaches have been widely influenced by Vygotsky's social constructivist approach, his own theoretical framework has received…

  1. Content and Language Integrated Learning: Towards a Connected Research Agenda for CLIL Pedagogies

    ERIC Educational Resources Information Center

    Coyle, Do

    2007-01-01

    This paper sets out to position CLIL research within the broader field of bilingual education in the 21st century. In considering the development of CLIL across diverse European contexts, the author problematises the construction of a research agenda which lies at the interface of several different fields of study. A conceptual framework for CLIL…

  2. Missing variables: how exclusion of human resources policy information confounds research connecting health and business outcomes.

    PubMed

    Lynch, Wendy D; Sherman, Bruce W

    2014-01-01

    When corporate health researchers examine the effects of health on business outcomes or the effect of health interventions on health and business outcomes, results will necessarily be confounded by the corporate environment(s) in which they are studied. In this research setting, most studies control for factors traditionally identified in public health, such as demographics and health status. Nevertheless, often overlooked is the extent to which company policies can also independently impact health care cost, work attendance, and productivity outcomes. With changes in employment and benefits practices resulting from health care reform, including incentives and plan design options, consideration of these largely neglected variables in research design has become increasingly important. This commentary summarizes existing knowledge regarding the implications of policy variations in research outcomes and provides a framework for incorporating them into future employer-based research.

  3. Connectivity research in Iceland - using scientific tools to establish sustainable water management strategies

    NASA Astrophysics Data System (ADS)

    Finger, David

    2015-04-01

    Since the ninth century when the first settlers arrived in Iceland the island has undergone deforestation and subsequent vegetation degradation and soil erosion. Almost the entire birch forest and woodland, which originally covered ~ 25% of the nation, have been deforested through wood cutting and overgrazing. Consequently, soil erosion seriously affects over 40% of the country. During the last 50 years extensive drainage of wetlands has taken place. Furthermore, about 75% of Iceland electricity production comes from hydropower plants, constructed along the main rivers. Along with seismic and volcanic activities the above mentioned anthropogenic impacts continuously altered the hydro-geomorphic connectivity in many parts of the island. In the framework of ongoing efforts to restore ecosystems and their services in Iceland a thorough understanding of the hydro-geomorphic processes is essential. Field observations and numerical models are crucial tools to adopt appropriate management strategies and help decision makers establish sustainable governance strategies. Sediment transport models have been used in the past to investigate the impacts of hydropower dams on sediment transport in downstream rivers (Finger et al., 2006). Hydropower operations alter the turbidity dynamics in downstream freshwater systems, affecting visibility and light penetration into the water, leading to significant changes in primary production (Finger et al., 2007a). Overall, the interruption of connectivity by physical obstructions can affect the entire food chain, hampering the fishing yields in downstream waters (Finger et al., 2007b). In other locations hydraulic connectivity through retreating glaciers assures water transfer from upstream to downstream areas. The drastically retreat of glaciers can raise concerns of future water availability in remote mountain areas (Finger et al., 2013). Furthermore, the drastic reduction of glacier mass also jeopardizes the water availability for

  4. Using the International Directory Network and connected information systems for research in the Earth and space sciences

    NASA Technical Reports Server (NTRS)

    Thieman, J. R.

    1994-01-01

    Many researchers are becoming aware of the International Directory Network (IDN), an interconnected federation of international directories to Earth and space science data. Are you aware, however, of the many Earth-science-relevant information systems which can be accessed automatically from the directories? After determining potentially useful data sets in various disciplines through directories such as the Global Change Master Directory, it is becoming increasingly possible to get detailed information about the correlative possibilities of these data sets through the connected guide/catalog and inventory systems. Such capabilities as data set browse, subsetting, analysis, etc. are available now and will be improving in the future.

  5. Destination: Geology?

    NASA Astrophysics Data System (ADS)

    Price, Louise

    2016-04-01

    "While we teach, we learn" (Roman philosopher Seneca) One of the most beneficial ways to remember a theory or concept is to explain it to someone else. The offer of fieldwork and visits to exciting destinations is arguably the easiest way to spark a students' interest in any subject. Geology at A-Level (age 16-18) in the United Kingdom incorporates significant elements of field studies into the curriculum with many students choosing the subject on this basis and it being a key factor in consolidating student knowledge and understanding. Geology maintains a healthy annual enrollment with interest in the subject increasing in recent years. However, it is important for educators not to loose sight of the importance of recruitment and retention of students. Recent flexibility in the subject content of the UK curriculum in secondary schools has provided an opportunity to teach the basic principles of the subject to our younger students and fieldwork provides a valuable opportunity to engage with these students in the promotion of the subject. Promotion of the subject is typically devolved to senior students at Hessle High School and Sixth Form College, drawing on their personal experiences to engage younger students. Prospective students are excited to learn from a guest speaker, so why not use our most senior students to engage and promote the subject rather than their normal subject teacher? A-Level geology students embarking on fieldwork abroad, understand their additional responsibility to promote the subject and share their understanding of the field visit. They will typically produce a series of lessons and activities for younger students using their newly acquired knowledge. Senior students also present to whole year groups in seminars, sharing knowledge of the location's geology and raising awareness of the exciting destinations offered by geology. Geology fieldwork is always planned, organised and led by the member of staff to keep costs low, with recent visits

  6. Connecting self-efficacy and views about the nature of science in undergraduate research experiences

    NASA Astrophysics Data System (ADS)

    Quan, Gina M.; Elby, Andrew

    2016-12-01

    Undergraduate research can support students' more central participation in physics. We analyze markers of two coupled shifts in participation: changes in students' views about the nature of science coupled to shifts in self-efficacy toward physics research. Students in the study worked with faculty and graduate student mentors on research projects while also participating in a seminar where they learned about research and reflected on their experiences. In classroom discussions and in clinical interviews, students described gaining more nuanced views about the nature of science, specifically related to who can participate in research and what participation in research looks like. This shift was coupled to gains in self-efficacy toward their ability to contribute to research; they felt like their contributions as novices mattered. We present two case studies of students who experienced coupled shifts in self-efficacy and views about nature-of-science shifts, and a case study of a student for whom we did not see either shift, to illustrate both the existence of the coupling and the different ways it can play out. After making the case that this coupling occurs, we discuss some potential underlying mechanisms. Finally, we use these results to argue for more nuanced interpretations of self-efficacy measurements.

  7. Research on unit commitment with large-scale wind power connected power system

    NASA Astrophysics Data System (ADS)

    Jiao, Ran; Zhang, Baoqun; Chi, Zhongjun; Gong, Cheng; Ma, Longfei; Yang, Bing

    2017-01-01

    Large-scale integration of wind power generators into power grid brings severe challenges to power system economic dispatch due to its stochastic volatility. Unit commitment including wind farm is analyzed from the two parts of modeling and solving methods. The structures and characteristics can be summarized after classification has been done according to different objective function and constraints. Finally, the issues to be solved and possible directions of research and development in the future are discussed, which can adapt to the requirements of the electricity market, energy-saving power generation dispatching and smart grid, even providing reference for research and practice of researchers and workers in this field.

  8. Connecting Ocean Scientists with Future Educators - COSEE Florida's Research Experience for Pre-Service Teachers

    NASA Astrophysics Data System (ADS)

    Cook, S.; Cetrulo, B.; Capers, J.

    2012-12-01

    To bring real world ocean science into the classroom, COSEE Florida's Research Experience for Pre-Service Teachers (REPT) program provides an opportunity for future science teachers to work with marine scientists on research projects. In 2011 and 2012, eleven middle school education majors at Indian River State College in Fort Pierce, FL, participated in a seven week summer experience. Scientist teams at Harbor Branch Oceanographic Institute of Florida Atlantic University, the Smithsonian Marine Station, and the Ocean Research & Conservation Association each mentored two students for 20 hours of research per week with 5 hours of support from Indian River State College (IRSC) faculty. Mentors helped students develop a scientific poster describing their research and guided them in the production of a video vignette called a CSTAR (COSEE Student Teachers as Researchers). The CSTAR videos address a 'nature of science' Florida state standard, have been shown to a variety of audiences in and out of the classroom and are expected to be a more frequently used educational product than a single lesson plan. To showcase the REPT intern accomplishments, an 'end-of-program' symposium open to the COSEE and IRSC communities was held at IRSC. Evaluation data indicate that the first two iterations of the COSEE Florida REPT program have given future teachers an authentic and deeper understanding of scientific practices and have provided ocean scientists with a meaningful opportunity to contribute to ocean science education.

  9. From the field to the classroom: Connecting climate research to classroom lessons

    NASA Astrophysics Data System (ADS)

    Brinker, R.; Steiner, S. M.; Coleman, L.

    2015-12-01

    Improving scientific literacy is a goal in the United States. Scientists from the United States are often expected to present research findings in ways that are meaningful and accessible to the general public, including K-12 students. PolarTREC - Teachers and Researchers Exploring and Collaborating, a program funded by the National Science Foundation, partners teachers with scientists in the Arctic and Antarctica. Teachers communicate the research to general audiences on a regular basis. After the field experience, they then create classroom-ready lessons to relay the science exploration into science curriculum. In this presentation, secondary level educators, will share their experiences with being part of field research teams in the Arctic and Antarctica, and their strategies for bringing current science research into the classroom and aligning lessons with Next Generation Science Standards (NGSS). Topics include an overview on using polar science to teach about climate change, application of field research techniques to improve students' understanding of scientific investigation methodology, phenology observations, soil porosity and permeability, litter decomposition, effect of sunlight on release of carbon dioxide from thawing permafrost, and understanding early life on Earth by studying stromatolites in Antarctica.

  10. Geological Gyrocompass

    NASA Astrophysics Data System (ADS)

    McKeown, M. H.; Beason, S. C.

    1990-10-01

    The invention relates to a new and improved geologic mapping and surveying apparatus for providing accurate, dependable, and portable measurement of attitudes of planar surfaces in situations where magnetic compasses will not work. The invention provides a unique arrangement of the gyrocompass and power supply in a portable carrying case. A gyroscope is not dependent on the earth's magnetic field for a reference as is a magnetic compass. Therefore, the invention of a geological gyrocompass is immune to disturbances in the earth's magnetic field and nearly duplicates the Brunton compass accuracy but does not require an environment free of magnetic anomalies.

  11. Problems of Arctic shelf research: The experience from integrated geologic and geochemical studies in the Laptev Sea

    NASA Astrophysics Data System (ADS)

    Ulyantsev, A. S.; Lobkovsky, L. I.; Zhavoronkov, A. V.; Romankevich, E. A.

    2015-11-01

    A pronounced irregularity in the formation of the shallow shelf of the Laptev Sea has been shown by the results of integrated geologic and geochemical studies. Considerable salinization was revealed in the above-permafrost lagoon masses, which intensified the saline effect in the thawing of the permafrost. The trend of coarsening sediment grains is also a precondition for the intensification of permafrost thawing. Variations in the content of organic carbon represent a considerable contribution of thermoabrasion and riverine runoff into the supply of organic matter and the formation of sediment mass. An integrated program of geological and geochemical studies of sediments at the shelf was created and applied. The program included procedures of sampling by core drilling, sample preparation, and lithological, chemical, and isotope analyses, as well as the integrated interpretation of field and experimental data.

  12. Theoretical geology

    NASA Astrophysics Data System (ADS)

    Mikeš, Daniel

    2010-05-01

    Theoretical geology Present day geology is mostly empirical of nature. I claim that geology is by nature complex and that the empirical approach is bound to fail. Let's consider the input to be the set of ambient conditions and the output to be the sedimentary rock record. I claim that the output can only be deduced from the input if the relation from input to output be known. The fundamental question is therefore the following: Can one predict the output from the input or can one predict the behaviour of a sedimentary system? If one can, than the empirical/deductive method has changes, if one can't than that method is bound to fail. The fundamental problem to solve is therefore the following: How to predict the behaviour of a sedimentary system? It is interesting to observe that this question is never asked and many a study is conducted by the empirical/deductive method; it seems that the empirical method has been accepted as being appropriate without question. It is, however, easy to argument that a sedimentary system is by nature complex and that several input parameters vary at the same time and that they can create similar output in the rock record. It follows trivially from these first principles that in such a case the deductive solution cannot be unique. At the same time several geological methods depart precisely from the assumption, that one particular variable is the dictator/driver and that the others are constant, even though the data do not support such an assumption. The method of "sequence stratigraphy" is a typical example of such a dogma. It can be easily argued that all the interpretation resulting from a method that is built on uncertain or wrong assumptions is erroneous. Still, this method has survived for many years, nonwithstanding all the critics it has received. This is just one example of the present day geological world and is not unique. Even the alternative methods criticising sequence stratigraphy actually depart from the same

  13. Simultaneous geologic scenario identification and flow model calibration with group-sparsity formulations

    NASA Astrophysics Data System (ADS)

    Golmohammadi, Azarang; Jafarpour, Behnam

    2016-06-01

    Adopting representative geologic connectivity scenarios is critical for reliable modeling and prediction of flow and transport processes in subsurface environments. Geologic scenarios are often developed by integrating several sources of information, including knowledge of the depositional environment, qualitative and quantitative data such as outcrop and well logs, and process-based geologic modeling. In general, flow and transport response data are usually not included in constructing geologic scenarios for a basin. Instead, these data are typically matched using a given prior geologic scenario as constraint. Since data limitations, modeling assumptions and subjective interpretations can lead to significant uncertainty in the adopted geologic scenarios, flow and transport data may also be useful for constraining the uncertainty in proposed geologic scenarios. Constraining geologic scenarios with flow-related data opens an interesting and challenging research area, which goes beyond the traditional model calibration formulations where the geologic scenario is assumed given. In this paper, a novel concept, known as group-sparsity regularization, is proposed as an effective formulation to constrain the uncertainty in the prior geologic scenario during subsurface flow model calibration. Given a collection of model realizations from several plausible geologic scenarios, the proposed method first applies the truncated singular value decomposition (TSVD) to compactly represent the models from each geologic scenario. The TSVD basis for representing each scenario forms a distinct group. The proposed approach searches over these groups (i.e., geologic scenarios) to eliminate inconsistent groups that are not supported by the observed flow/pressure data. The group-sparsity regularization minimizes a l1/l2mixed norm, where the l2-norm quantifies the contribution of each group and operates on the coefficients within the groups while the l1-norm, having a selection property, is

  14. Institutional Research Productivity and the Connection to Average Student Quality and Overall Reputation

    ERIC Educational Resources Information Center

    Porter, Stephen R.; Toutkoushian, Robert K.

    2006-01-01

    We posit that institutions of higher education attempt to maximize their reputation, and that an institution's reputation, research output, and average student quality are determined simultaneously. Because these outputs are produced jointly, three-stage least squares is used to estimate the parameters of the model. We find that faculty research…

  15. Defining, Measuring and Supporting Success: Meeting the Challenges of Comprehensive School Reform Research. CSR Connection.

    ERIC Educational Resources Information Center

    Appelbaum, Deborah; Schwartzbeck, Terri Duggan

    Many educators believe that comprehensive school reform (CSR) holds real promise for improving schools, as many CSR programs are based in research and have documented success. However, in the past year, there has been increased emphasis on CSR programs' evidence of effectiveness and scrutiny of CSR evaluations' degree of rigor. Questions exist…

  16. Student Researchers Reaching Out: Building Skills to Connect Science and Communities

    NASA Astrophysics Data System (ADS)

    Gardiner, L. S.; Haacker-Santos, R.; Hosansky, D.; Eastburn, T. A.; Carpenter, E.; Kennedy, M.; Pandya, R. E.

    2012-12-01

    Research has shown that many students from under-represented communities choose not to pursue graduate school in STEM in part because it offers fewer opportunities to serve their community than other fields. As one way to address this, protégés in the SOARS Program learn about and participate in science outreach. SOARS is an undergraduate-to-graduate bridge program designed to broaden participation in the atmospheric and related sciences, hosted at the National Center for Atmospheric Research (NCAR) in Boulder, CO. In 2012, students were offered several outreach opportunities to choose from: (1) facilitating hands-on science activities for school-age children visiting NCAR's Mesa Lab; (2) receiving media training and preparing for a possible interview with the local press about their work; or (3) writing about their research or other science related topics for in-house blogs. All of the outreach activities were designed to allow protégés to exercise and grow abilities to communicate science to a community outside of scientific research, whether to children, the media, or the general public. In this presentation, we will provide an overview of these three outreach opportunities as well as the results of formal and informal assessment of student experiences with outreach, the perspectives of mentors about protégé involvement in outreach, and considerations for engaging science students with outreach activities.

  17. Resource Allocation and Performance Management in Charter Schools: Connections to Student Success. Research Brief

    ERIC Educational Resources Information Center

    Wong, Kenneth K.; Shen, Francis X.; Purvis, Elizabeth D.

    2010-01-01

    A consensus is emerging among researchers who study charter schools that general conclusions about whether or not charter schools nationally perform better than traditional public schools are difficult to achieve (Buddin & Zimmer, 2005). Rather than asking, "Are charter schools working?" the better questions to ask might be,…

  18. The Scholarly Practitioner: Connections of Research and Practice in the Classroom

    ERIC Educational Resources Information Center

    Godwin, Marcia L.; Meek, Jack W.

    2016-01-01

    This article outlines how Master of Public Administration (MPA) and Doctor of Public Administration (DPA) programs from one university in the United States approach the integration of theory, research, and practice. The article reviews the historic missions of US public administration programs that focus on the development of public service…

  19. Global Education: Connections, Concepts, and Careers. Research in Review 2012-4

    ERIC Educational Resources Information Center

    Balistreri, Sarah; Di Giacomo, F. Tony; Noisette, Ivanley; Ptak, Thomas

    2012-01-01

    Following the completion of this century's first decade, educators, policymakers, and researchers are attempting to predict future needs. However, is it possible to know what the education and global landscape will look like at the end of this century? Certainly, in 1900 one could not have comprehended the myriad innovations that would occur by…

  20. Connecting the Present to the Past: Furthering the Research on Bilingual Education and Bilingualism

    ERIC Educational Resources Information Center

    Baker, Doris Luft; Basaraba, Deni Lee; Polanco, Paul

    2016-01-01

    The authors of this chapter review empirical studies that have been conducted in bilingual education to propose a future research agenda that incorporates the most recent evidence on the effectiveness of bilingual programs, advances in neuroscience, and the body of evidence of the benefits of being bilingual and biliterate. They first describe the…

  1. Inquiry-Based Projects in the Spanish Heritage Language Classroom: Connecting Culture and Community through Research

    ERIC Educational Resources Information Center

    Belpoliti, Flavia; Fairclough, Marta

    2016-01-01

    This study presents the development and implementation of inquiry-based cultural projects in a Spanish Heritage Language (SHL) Program. Four different inquiry-based curricula are described to illustrate how university students in an SHL program advance their knowledge of Spanish while carrying out research to understand Hispanic cultures. First-,…

  2. Making History Relevant to Students by Connecting Past, Present and Future: A Framework for Research

    ERIC Educational Resources Information Center

    Van Straaten, Dick; Wilschut, Arie; Oostdam, Ron

    2016-01-01

    History teaching usually focuses on understanding the past as an aim in itself. Research shows that many students do not see the point of this and perceive history as not very useful. Yet history plays a major role in the orientation on present and future. If students fail to see this, the question arises whether this is due to a lack of explicit…

  3. Geologic Time.

    ERIC Educational Resources Information Center

    Albritton, Claude C., Jr.

    1984-01-01

    Discusses the historical development of the concept of geologic time. Develops the topic by using the major discoveries of geologists, beginning with Steno and following through to the discovery and use of radiometric dating. An extensive reference list is provided. (JM)

  4. Towards a well-connected, global, interdisciplinary research community for rational decision making in the Anthropocene

    NASA Astrophysics Data System (ADS)

    Rauser, Florian

    2016-04-01

    The Young Earth System Scientists community YESS (yess-community.org) is a global network of Earth System Science early career researchers focussing on interdisciplinarity. One of the central goals of our early career network is to communicate to the world that Earth System Science has accepted the central challenge of creating tangible products for the benefit of society. A coordinated and truly global approach to Earth System Science is our best attempt to focus our understanding of the complex interplay of Earth's processes into tools for future societies, i.e., for humanity to move away from being a sorcerer's apprentice and to become a rational actor. We believe that starting with the next generation of Earth system scientists to work on that unified approach and creating an environment that allows ambitious, forward-thinking, interdisciplinary science to blossom will be our best way forward into a mature Anthropocene. In 2015 YESS started a process to come up with a definition of the Frontiers of Earth System Science research from an early career perspective, together with the research arms of the World Meteorological Organisation (WMO). During this process it became apparent that there are a few major aspects that cannot be put into the forefront often enough: one, the reality of capacity building; societies can only have robust decision-making if their decision makers can be advised not only by global assessment processes like the Intergovernmental Panel on Climate Change (IPCC) but also by local experts. The reality of a globalised science community is often only true for a few scientists at the very top from a selected number of countries. Two, the integration and balance of both user-driven and fundamental research is key to make science one pillar of a global, mature Anthropocene. This includes a better way to communicate science to end users and a more comprehensive homogenisation of weather and climate research agendas. Three, a complete overview of

  5. Making the Connections across Institutional Types and Academic Programs: Recommendations for Institutional Research Practice and Future Research

    ERIC Educational Resources Information Center

    King, Beverly Rae

    2016-01-01

    This chapter sheds light on the ways in which institutional research (IR) professionals can be involved in the development and/or modification of high-quality academic programs. Suggestions from authors within this volume for how IR can assist in accomplishing these goals will be integrated and organized in alignment with Terenzini's (1993) three…

  6. Collaborative Research: Bringing Problem Solving in the Field into the Classroom: Developing and Assessing Virtual Field Trips for Teaching Sedimentary and Introductory Geology

    NASA Astrophysics Data System (ADS)

    Wang, P.; Caldwell, M.

    2012-12-01

    Coastal Florida offers a unique setting for the facilitation of learning about a variety of modern sedimentary environments. Despite the conflicting concept of "virtual" and "actual" field trip, and the uncertainties associated with the implementation and effectiveness, virtual trips provide likely the only way to reach a large diversified student population and eliminate travel time and expenses. In addition, with rapidly improving web and visualization technology, field trips can be simulated virtually. It is therefore essential to systematically develop and assess the educational effectiveness of virtual field trips. This project is developing, implementing, and assessing a series of virtual field trips for teaching undergraduate sedimentary geology at a large four-year research university and introductory geology at a large two-year community college. The virtual field trip is based on a four-day actual field trip for a senior level sedimentary geology class. Two versions of the virtual field trip, one for advanced class and one for introductory class, are being produced. The educational outcome of the virtual field trip will be compared to that from actual field trip. This presentation summarizes Year 1 achievements of the three-year project. The filming, editing, and initial production of the virtual field trip have been completed. Formative assessments were conducted by the Coalition for Science Literacy at the University of South Florida. Once tested and refined, the virtual field trips will be disseminated through broadly used web portals and workshops at regional and national meetings.

  7. Surfing amongst Oil-Tankers: Connecting Emerging Research Fields to the Current International Landscape.

    PubMed

    Charrier, Bénédicte; Coates, Juliet C; Stavridou, Ioanna

    2017-01-01

    The COST Action Phycomorph (FA1406) was initiated in 2015 from a handful of academic researchers, and now joins together 19 European countries and nine international partners. Phycomorph's goal is to coordinate and develop research on developmental biology in macroalgae. This is an ambitious project, as the related scientific community is small, the concepts are complex, and there is currently limited knowledge of these organisms and there are few technologies to study them. Here we report the first step in achieving this enterprise, the creation of the Phycomorph network. We share the associated strengths, pitfalls, and prospects for setting up the network in the hope that this might guide similar efforts in other fields.

  8. Navigating Ethics in the Digital Age: Introducing Connected and Open Research Ethics (CORE), a Tool for Researchers and Institutional Review Boards.

    PubMed

    Torous, John; Nebeker, Camille

    2017-02-08

    Research studies that leverage emerging technologies, such as passive sensing devices and mobile apps, have demonstrated encouraging potential with respect to favorably influencing the human condition. As a result, the nascent fields of mHealth and digital medicine have gained traction over the past decade as demonstrated in the United States by increased federal funding for research that cuts across a broad spectrum of health conditions. The existence of mHealth and digital medicine also introduced new ethical and regulatory challenges that both institutional review boards (IRBs) and researchers are struggling to navigate. In response, the Connected and Open Research Ethics (CORE) initiative was launched. The CORE initiative has employed a participatory research approach, whereby researchers and IRB affiliates are involved in identifying the priorities and functionality of a shared resource. The overarching goal of CORE is to develop dynamic and relevant ethical practices to guide mHealth and digital medicine research. In this Viewpoint paper, we describe the CORE initiative and call for readers to join the CORE Network and contribute to the bigger conversation on ethics in the digital age.

  9. Navigating Ethics in the Digital Age: Introducing Connected and Open Research Ethics (CORE), a Tool for Researchers and Institutional Review Boards

    PubMed Central

    Torous, John

    2017-01-01

    Research studies that leverage emerging technologies, such as passive sensing devices and mobile apps, have demonstrated encouraging potential with respect to favorably influencing the human condition. As a result, the nascent fields of mHealth and digital medicine have gained traction over the past decade as demonstrated in the United States by increased federal funding for research that cuts across a broad spectrum of health conditions. The existence of mHealth and digital medicine also introduced new ethical and regulatory challenges that both institutional review boards (IRBs) and researchers are struggling to navigate. In response, the Connected and Open Research Ethics (CORE) initiative was launched. The CORE initiative has employed a participatory research approach, whereby researchers and IRB affiliates are involved in identifying the priorities and functionality of a shared resource. The overarching goal of CORE is to develop dynamic and relevant ethical practices to guide mHealth and digital medicine research. In this Viewpoint paper, we describe the CORE initiative and call for readers to join the CORE Network and contribute to the bigger conversation on ethics in the digital age. PMID:28179216

  10. A coping intervention for mothers of children diagnosed with cancer: connecting theory and research.

    PubMed

    Peek, Gloanna; Melnyk, Bernadette Mazurek

    2014-08-01

    There are approximately 13,500 children diagnosed with cancer every year in the United States (Centers for Disease Control and Prevention, 2014). Mothers of children newly diagnosed with cancer often exhibit symptoms of stress, depression, and anxiety (Dunn et al., 2012; Fedele, Mullins, Wolfe-Christensen, & Carpentier, 2011; Felicity et al., 2009). This article describes the theoretical framework of a study which, coupled with previous research, was used to design a coping intervention to facilitate coping in mothers' of children newly diagnosed with cancer. The intervention is entitled Creating Opportunities for Parent Empowerment- Parents of Children with Cancer (COPE-PCC).

  11. Attenuation-difference radar tomography: results of a multiple-plane experiment at the U.S. Geological Survey Fractured-Rock Research Site, Mirror Lake, New Hampshire

    USGS Publications Warehouse

    Lane, J.W.; Day-Lewis, F. D.; Harris, J.M.; Haeni, F.P.; Gorelick, S.M.

    2000-01-01

    Attenuation-difference, borehole-radar tomography was used to monitor a series of sodium chloride tracer injection tests conducted within the FSE, wellfield at the U.S. Geological Survey Fractured-Rock Hydrology Research Site in Grafton County, New Hampshire, USA. Borehole-radar tomography surveys were conducted using the sequential-scanning and injection method in three boreholes that form a triangular prism of adjoining tomographic image planes. Results indicate that time-lapse tomography methods provide high-resolution images of tracer distribution in permeable zones.

  12. 3D imaging of geological structures by R-VSP utilizing vibrations caused by shaft excavations at the Mizunami Underground Research Laboratory in Japan

    NASA Astrophysics Data System (ADS)

    Matsuoka, T.; Hodotsuka, Y.; Ishigaki, K.; Lee, C.

    2009-12-01

    Japan Atomic Energy Agency is now conducting the Mizunami Underground Research Laboratory (MIU) project. The MIU consists of two shafts (main shaft: 6.5m, ventilation shaft: 4.5m diameter) and horizontal research galleries, in sedimentary and granitic rocks at Mizunami City, Central Japan. The MIU project is a broad scientific study of the deep geological environment providing the basis for research and development for geological disposal of high level radioactive waste. One of the main goals is to establish techniques for investigation, analysis and assessment of the deep geological environment in fractured crystalline rock. As a part of the MIU project, we carried out the Reverse-Vertical Seismic Profile (R-VSP) using vibrations from the blasting for the shaft excavations and drilling of boreholes in the horizontal research galleries and examined the applicability of this method to imaging of geological structures around underground facilities, such as the unconformity between the sedimentary rocks and the basal granite, and faults and fracture zones in the granite. R-VSP method is a seismic method utilizing the receiver arrays on surface and seismic sources underground (e.g. in boreholes). This method is advantageous in that planning of 3-dimensional surveys is easy compared with reflection seismic surveying and conventional VSP because seismic source arrays that are major constraint for conducting surveys on surface are unnecessary. The receiver arrays consist of six radial lines on surface with a central focus on the main shaft. Seven blast rounds for the main shaft excavation from GL-52.8m to GL-250m and the borehole drilling in the GL-200m horizontal research gallery were observed. Three types of data processing, conventional VSP data processing (VSP-CDP transform and VSP migration), Reflection data processing utilizing Seismic interferometry method (“Seismic interferometry”) and Reflection mapping utilizing Image Point transform method (“IP transform

  13. Land-cover change research at the U.S. Geological Survey-assessing our nation's dynamic land surface

    USGS Publications Warehouse

    Wilson, Tamara S.

    2011-01-01

    The U.S. Geological Survey (USGS) recently completed an unprecedented, 27-year assessment of land-use and land-cover change for the conterminous United States. For the period 1973 to 2000, scientists generated estimates of change in major types of land use and land cover, such as development, mining, agriculture, forest, grasslands, and wetlands. To help provide the insight that our Nation will need to make land-use decisions in coming decades, the historical trends data is now being used by the USGS to help model potential future land use/land cover under different scenarios, including climate, environmental, economic, population, public policy, and technological change.

  14. The Flagstaff Festival of Science: Over 25 years of connecting research professionals with the people of Northern Arizona

    NASA Astrophysics Data System (ADS)

    Vaughan, R. G.; Ranney, W.; Stevens, B.; Farretta, K.

    2015-12-01

    The annual Flagstaff Festival of Science, established in 1990, is the longest running, entirely free, public science festival in the USA. It has evolved into a 10-day-long festival with >90 events, including interactive science and technology exhibits, daily public lectures, open houses, star parties, local field trips, and an in-school speaker program. The Festival events reach an estimated 17,000 people every year in Northern Arizona, including students from pre-K through college, parents, teachers, tourists, and lifelong learners. Flagstaff, AZ, "America's First STEM Community" and the "World's First International Dark Sky City," has a uniquely rich community of organizations engaged in science and engineering research and innovation, including the Flagstaff Arboretum, Flagstaff Dark Skies Coalition, Coconino Community College, W. L. Gore & Associates, Lowell Observatory, Museum of Northern Arizona, National Weather Service, National Park Service, National Forest Service, Northern Arizona University, Northern Arizona Center for Entrepreneurship and Technology, U.S. Geological Survey, U.S. Naval Observatory, and Willow Bend Environmental Education Center. As such, the Festival has tremendous support from the local community, which is evidenced by its financial support (via grants and donations), attendance, and awards it has received. Public STEM events are an increasingly popular way for scientists to reach underserved populations, and the Flagstaff Festival of Science provides local scientists and other research professionals with many diverse opportunities to foster public support of science and inspire students to study STEM disciplines. The goal of this presentation is to share information, ideas, and our experiences with anyone wishing to initiate or expand his or her current public STEM offerings; and to celebrate the rewards (for both learners and research professionals) of engaging in science education and communication at public STEM events.

  15. Research on Influential Factors Analysis and Uncertainty Evaluation About Connected Liquid Level Sensor System Online Measuring Method

    NASA Astrophysics Data System (ADS)

    Geng, L.; Liu, J.

    The accuracy of damage alarming and damage identification of bridge structural and the reliability of reliability evaluation and the fatigue life evaluation depend on the data of sensor. At present, sample calibration is only done hi the initial installation of sensors of the sensing system for long-term monitoring of the bridge and generally is not done in using. So whether the system is stable and reliable is unable to be known. In this paper, on the model of connected liquid level sensor system, value traceability approach of sensor system online measuring method is studied by the field experiment and theory research based on technical index of measurement (output displacement) proposed by output parameters of integrated deflection sensing system. Applicable connected liquid level sensor system online measuring method is established and influential factors and the uncertainty are analyzed. Finally the applicable scope of the method is obtained. This paper has made the beneficial exploration on online measurement of the instrument after the installation of the bridge health monitoring system.

  16. Geology Fulbrights

    NASA Astrophysics Data System (ADS)

    Fulbright grants in geology for 1988-89 remain open. Specific opportunities are available in Egypt, German Democratic Republic, Hungary, Iceland, Iraq, Kuwait, Morocco, Mozambique, Oman, Poland, Sudan, Syria, Tanzania, Turkey, U.S.S.R., West Bank, Yemen, and Zimbabwe. Other countries are also open to applications in any discipline, and geology is among their preferred fields.The grants are available until awarded and are open only to U.S. citizens. In Central and South America and French-speaking Africa, knowledge of host-country language is required. For more information, contact the Council for International Exchange of Scholars (CIES), 11 Dupont Circle N.W., Suite 300, Washington, DC 20036; tel. 202-939-5401.

  17. Geologic and hydrologic research on the Moana geothermal system, Washoe County, Nevada. Final report October 1, 1982-December 31, 1983

    SciTech Connect

    Flynn, T.; Ghusn, G. Jr.

    1984-01-01

    Combined geologic, geophysical, geochemical, and drilling exploration surveys were used to assess the Moana geothermal resource in Washoe County, Nevada, and to determine its relationship with nearby Steamboat Hot Springs. Moana is the largest single moderate-temperature resource in Nevada that supports geothermal space heating applications. Results show that the general geology and structure for the two systems is similar, but important differences exist with respect to reservoir rocks. Gravity data delineated the contact between important volcanic and sedimentary rocks in Moana, but contour trends did not correlate well with mapped faults. Fluid geochemistry data show major differences in bulk chemical composition, stable-light isotope ratios, and radiocarbon ages for Moana and Steamboat geothermal waters. Water level measurements in observation wells in Moana show simultaneous increasing and decreasing values in different sections of the geothermal area. Temperature-depth profiles changed little during the six-month monitoring period. Direct use of the resource is increasing and longer-lasting, more efficient down-hole heat exchangers are replacing previous equipment that was prone to scaling and corrosion. A computer program that calculates heat output for state-of-the-art heat exchangers is described. Recommendations for continued monitoring, heat exchanger design, and fluid reinjection studies are included. Data are available to government agencies responsible for regulation as well as local residents and potential developers to ensure prudent resource utilization.

  18. Stakeholders' expectations on connectivity research for water and land management addressed by a survey in the collaborative EU-COST Connecteur network

    NASA Astrophysics Data System (ADS)

    Smetanova, Anna; Paton, Eva N.; Keesstra, Saskia

    2016-04-01

    Transfer of knowledge across the science-society interface is essential for both, ethical and economic reasons, and inevitable for successful climate change adaptation and integrated management of sustainable, resilient landscapes. The transdisciplinary research of connectivity (which is the degree to which a system facilitates the movement of matter and energy through itself. It is an emergent property of the system state, Connecteur web resources,2015) has the potential to supply monitoring, modelling and management tools to land and water managers in order to reach these goals. The research of water and sediment connectivity has received significant and increasing scientific attention across the entire realm of the environmental disciplines, and the COST Action ES 1306 Connecteur facilitates the multi-sectorial collaboration in connectivity research at EU level. In order to appropriately address the transfer of the cutting edge research developments of the Connecteur network, the collaborative research project on stakeholders' perception of connectivity was conducted by the Working Group 5 "Transition of connectivity research towards sustainable land and water management". The questionnaire survey on stakeholder perception was conducted by volunteering scientist involved in the Connecteur network together from 19 European countries. Together 84 stakeholders from all mayor sectors in water and land management were asked about the main challenges of their work, their understanding of connectivity, the desired areas of cooperation with connectivity science, and the best tools for transferring knowledge. The results showed differences between different stakeholders groups in the way they percept and work with connectivity, as well as their requirement of knowledge transfers. While farmers, and (in lower extend) the agricultural administration officers articulated no, or little need for connectivity management, the majority of stakeholders involved in land and water

  19. Testing fine sediment connectivity hypotheses using fallout radionuclide tracers in a small catchment with badlands. Vallcebre Research Catchments (NE Spain)

    NASA Astrophysics Data System (ADS)

    Gallart, Francesc; Latron, Jérôme; Vuolo, Diego; Martínez-Carreras, Núria; Pérez-Gallego, Nuria; Ferrer, Laura; Estrany, Joan

    2016-04-01

    In the Vallcebre Research Catchments (NE Spain), results obtained during over 20 years showed that badlands are the primary sources of sediments to the drainage network. Parent lutitic rocks are weathered during winter producing regoliths, which are eroded from badland surfaces mainly during summer intense rainstorms. Even if the produced sediments are mainly fine, due to the ephemeral nature of summer runoff events most of them are deposited on the stream beds, where they may remain during some time (months to years). Within the MEDhyCON project, a fallout radionuclides (FRNs) tracing experiment (i.e., excess lead 210 (Pbx-210) and beryllium 7 (Be-7)) is being carried out in order to investigate sediment connectivity. A simplified Pbx-210 balance model on badland surfaces suggested a seasonal sawtooth-like activity pattern: FRN being accumulated in regoliths from October to June and depleted in summer. Early summer erosion events would produce the sediments with the highest activity whereas late summer events would produce sediments with the lowest activity coming from the deeper regolith horizons. These findings lead us to launch two sediment transfer connectivity hypotheses analysing respectively the temporal and spatial variability of the Pb-210 activities within the fine sediments at the small catchment scale: (1) The temporal variability of suspended sediment activities at the gauging stations is a measure of sediment transfer immediacy, ergo connectivity. Hence, a high variability in suspended sediment activities, mimicking regolith activity temporal pattern would indicate high connectivity, whereas a low variability, meaning that sediments are mostly pooled in a large and slowly moving stock, would indicate low connectivity. (2) In a drainage system where fine sediments temporarily remain on the dry stream bed, the ratio between fine sediment activities at the sources and fine in-stream sediment activities downstream is a measure of sediment connectivity

  20. M.E.S.A, not Just a Seat at the Table: a Chicano Geology Student's Experience with Investigative Field Research

    NASA Astrophysics Data System (ADS)

    Ponce-Zepeda, M. M.

    2011-12-01

    The MESA (math, engineering, science achievement) program in California engages educationally disadvantaged students, primarily minority groups, providing the opportunity to excel in math and science and graduate with math-based degrees. MESA at East Los Angeles Community College selected me, a returning 24 year-old Chicano student, for the SCEC (Southern California Earthquake Center) summer internship at Utah State University (USU). The project coordinators assigned me to a group with three other undergraduate geology students from across the continent and from a variety of socioeconomic backgrounds to investigate geothermal systems in the Salton Trough and northern Utah. The peer-driven field work transformed student to investigator by forcing each participant to be responsible for the success of the entire group. In this environment, I rose to expectations along with my fellow interns managing a detailed field notebook, sampling, planning routes, level logger maintenance, and x-ray diffractometer analysis interpretation, among other things. Mentorship from and challenges proposed by the USU project advisor further built on this scaffolding of field experience. First hand fieldwork provides a battery of beneficial skills that many undergraduate geology students, especially at the two- year college level, rarely get an opportunity to participate in. The advantage of including non-traditional students from two- year colleges allows for a dynamic research network nationwide. Key sample collection by the East Los Angeles College (ELAC) Geology Club, a student- run club at an inner city community college, facilitated ongoing examination by collecting mud samples from gryphons and mudpots in the Salton Trough and testing temperature, pH levels, electrical conductivity, and total dissolved solids in the field. The samples were sent back to students at USU for further analysis. This collaborative effort is symbiotic as sharing the sampling responsibility allowed USU to

  1. Stream-upland connectivity through the riparian zone: lessons learned and future research needs (Invited)

    NASA Astrophysics Data System (ADS)

    Vidon, P.

    2013-12-01

    Riparian zones act both as a conduit and a buffer for water and solutes as they transit from the upland environment to the stream. However, the traditional view of riparian hydrological functioning whereby the flow of water and solutes is generally from upland to stream has recently been challenged in some settings. For instance, in large outwash floodplains of the US Midwest, streams and rivers can have a dominant influence on riparian water table dynamics and associated biogeochemistry (nitrogen, phosphorus, carbon, mercury). In glacial till settings of the US Northeast, stream meander curvature has been shown to have a large impact on near stream zone hydrology and biogeochemistry. In the US southeast, stream restoration practices have far reaching impacts in the near stream zone. This talk will provide a framework to conceptualize riparian function as a function of stream channel morphology and landscape hydrogeomorphic characteristics. The implications of this work on riparian zone hydrology and biogeochemistry within the context of stream restoration and watershed management will be discussed along with key research needs for years to come.

  2. Connecting Long Term Ecological Research to the Classroom: A Partnership Between ScienceLIVE and Niwot Ridge LTER

    NASA Astrophysics Data System (ADS)

    Hafich, K. A.; Erb, P.; Ray, C.; Williams, M. W.

    2013-12-01

    Graduate students and researchers at Niwot Ridge LTER are working with a newly developed web-based program, ScienceLIVE, to create cutting edge curriculum that utilizes more than 60 years of publicly available climate data and 30 years of hydrologic and ecological data. The recently released Next Generation Science Standards focus on incorporating the scientific practices of developing and using models, analyzing and interpreting data, and obtaining, evaluating and communicating information. Teachers in Colorado have expressed difficulty in accessing datasets for classroom use, and lack the relationships and connections to university researchers needed to obtain such datasets. ScienceLIVE (www.science-live.org) serves as a bridge between scientists and the public by offering K-12 students and teachers the ability to interact with active field-science through live research updates, interactive web resources, and the use of lesson plans developed with the scientists, using their actual data. As students work through these exercises, the PIs and their field assistants will directly interact with classrooms via webinars to field questions from students. Evaluation and assessment tools are being developed to monitor the success of ScienceLIVE in the classroom after the initial launch in fall of 2013. The collaboration between researchers and outreach efforts faces challenges of sustainability due to turnover in graduate student and project PI involvement, and lack of training in curriculum development. We believe that creating an accessible platform for public outreach and streamlining researcher involvement will encourage a sustainable education and outreach program for Niwot Ridge LTER.

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  14. U.S. Geological Survey applied research studies of the Cheyenne River System, South Dakota; description and collation of data, water years 1987-88

    USGS Publications Warehouse

    Goddard, K. E.

    1990-01-01

    The Cheyenne River System in western South Dakota has been impacted by the discharge of about 100 million metric tons of gold-mill tailings to Whitewood Creek near Lead, South Dakota. In April 1985, the U.S. Geological Survey initiated an extensive series of research studies to investigate the magnitude of the impact and to define important processes acting on the contaminated sediments present in the system. The report presents all data collected during the 1987 and 1988 water years for these research studies. Some of the data included have been published previously. Data collected in the 1985 and 1986 water years have been published in a companion report (U.S. Geological Survey Open-File Report 88-484). Hydrologic, geochemical, and biologic data are available for sites on Whitewood Creek, and the Belle Fourche and Cheyenne Rivers. Data complexity varies from routine discharge and water-quality to very complex energy-dispersive x-ray analysis. Methods for sample collection, handling and preservation, and laboratory analysis are also presented. No interpretations or complex statistical summaries are included. (See also W89-08390) (USGS)

  15. Review of Adult Learning and Literacy, Volume 6. Connecting Research, Policy and Practice: A Project of the National Center for the Study of Adult Learning and Literacy

    ERIC Educational Resources Information Center

    Comings, John, Ed.; Garner, Barbara, Ed.; Smith, Cristine, Ed.

    2006-01-01

    "Review of Adult Learning and Literacy: Connecting Research, Policy, and Practice, Volume 6," is the newest volume in a series of annual publications of the National Center for the Study of Adult Learning and Literacy (NCSALL) that address major issues, the latest research, and the best practices in the field of adult literacy and…

  16. Advances in research of Asian geology—A summary of 1:5M International Geological Map of Asia project

    NASA Astrophysics Data System (ADS)

    Ren, Jishun; Niu, Baogui; Wang, Jun; Jin, Xiaochi; Zhao, Lei; Liu, Renyan

    2013-08-01

    The International Geological Map of Asia at a 1:5,000,000 scale (IGMA5000) is the first digital Asian geological map under the standard of the Commission for the Geological Map of the World (CGMW). Major advances that have been achieved in compiling the map are manifested in the following understandings. Large amounts of Mesozoic volcanic rocks occurring in the eastern Asian coastal area are mainly Cretaceous instead of Upper Jurassic-Lower Cretaceous. Most of the Carboniferous-Permian volcanic rocks in Central Asia seem not to be arc volcanics, but the product of an extensional stage. The basal boundary of the Meso-Neoproterozoic Jixian section in China is not dated at 1.8 Ga as defined previously, but less than 1.68 Ga. The most significant Neoarchean tectono-thermal events in the Sino-Korean craton and the Indian craton took place at 2.5 Ga rather than at 2.7 Ga. The basement of the Yangtze craton was finally formed at 0.75-0.8 Ga, which is 0.2-0.3 Ga later than the Greenville orogenic cycle. Geologically, South China is identified to be an Early Paleozoic Caledonian foldbelt. The Qinling belt, where no oceanic basin was developed in Triassic times, is not an Indosinian collisional orogen, but a continental crust subduction one. When Pangea was formed, Indo-Australian Gondwana had been joined to Paleo-Asia and between them there was no oceanic basin, i.e. no Paleo-Tethys which continued from Paleozoic to Mesozoic. A huge Indosinian orogenic belt existed on the southern margin of Paleo-Asia to the north of the Zagros-Himalayas. Asia is a composite continent consisting of three major cratons—the Siberian, Indian and Arabian and three huge orogenic belts with a number of minor cratons and numerous microcontinents included. The main body of the Asian continent took its shape during the Mesozoic. The orogenic belts belong respectively to three global tectonic domains: the Paleo-Asian, Tethyan and Pacific. The small cratons, such as Sino-Korea, Yangtze, Tarim, and

  17. Geologic controls on radon

    SciTech Connect

    Gates, A.E.; Gundersen, L.C.S.

    1992-01-01

    This text provides a review of recent research on geological controls of [sup 222]Rn concentrations in soil gas in relation to the problem of high indoor radon concentrations in houses. The importance of the subject matter is highlighted in the preface by the observation that the US Environmental Protection Agency (EPA) estimates that 15,000 to 25,000 deaths result from radon-induced lung cancer each year in the United States. The text contains 8 Chapters: (1) Geology of radon in the United States; (2) Sensitivity of soil radon to geology and the distribution of radon and uranium in the Hylas Zone Area, Virginia; (3) Geologic and environmental implications of high soil-gas radon concentrations in The Great Valley, Jefferson and Berkeley Counties, West Virginia; (4) Soil radon distribution in glaciated areas: an example from the New Jersey Highlands; (5) Radon in the coastal plain of Texas, Alabama, and New Jersey; (6) Effects of weather and soil characteristics on temporal variations in soil-gas radon concentrations; (7) A theoretical model for the flux of radon from rock to ground water; (8) The influence of season, bedrock, overburden, and house construction on airborne levels of radon in Maine homes. The individual chapters are written by different authors in the form of self-contained research papers, each of which is followed by a comprehensive list of references.

  18. Use of the NASA Giovanni Data System for Geospatial Public Health Research: Example of Weather-Influenza Connection

    NASA Technical Reports Server (NTRS)

    Acker, James G.; Soebiyanto, Radina; Kiang, Richard; Kempler, Steve

    2014-01-01

    The NASA Giovanni data analysis system has been recognized as a useful tool to access and analyze many different types of remote sensing data. The variety of environmental data types has allowed the use of Giovanni for different application areas, such as agriculture, hydrology, and air quality research. The use of Giovanni for researching connections between public health issues and Earths environment and climate, potentially exacerbated by anthropogenic influence, has been increasingly demonstrated. In this communication, the pertinence of several different data parameters to public health will be described. This communication also provides a case study of the use of remote sensing data from Giovanni in assessing the associations between seasonal influenza and meteorological parameters. In this study, logistic regression was employed with precipitation, temperature and specific humidity as predictors. Specific humidity was found to be associated (p 0.05) with influenza activity in both temperate and tropical climate. In the two temperate locations studied, specific humidity was negatively correlated with influenza; conversely, in the three tropical locations, specific humidity was positively correlated with influenza. Influenza prediction using the regression models showed good agreement with the observed data (correlation coefficient of 0.50.83).

  19. Geological Corrections in Gravimetry

    NASA Astrophysics Data System (ADS)

    Mikuška, J.; Marušiak, I.

    2015-12-01

    Applying corrections for the known geology to gravity data can be traced back into the first quarter of the 20th century. Later on, mostly in areas with sedimentary cover, at local and regional scales, the correction known as gravity stripping has been in use since the mid 1960s, provided that there was enough geological information. Stripping at regional to global scales became possible after releasing the CRUST 2.0 and later CRUST 1.0 models in the years 2000 and 2013, respectively. Especially the later model provides quite a new view on the relevant geometries and on the topographic and crustal densities as well as on the crust/mantle density contrast. Thus, the isostatic corrections, which have been often used in the past, can now be replaced by procedures working with an independent information interpreted primarily from seismic studies. We have developed software for performing geological corrections in space domain, based on a-priori geometry and density grids which can be of either rectangular or spherical/ellipsoidal types with cells of the shapes of rectangles, tesseroids or triangles. It enables us to calculate the required gravitational effects not only in the form of surface maps or profiles but, for instance, also along vertical lines, which can shed some additional light on the nature of the geological correction. The software can work at a variety of scales and considers the input information to an optional distance from the calculation point up to the antipodes. Our main objective is to treat geological correction as an alternative to accounting for the topography with varying densities since the bottoms of the topographic masses, namely the geoid or ellipsoid, generally do not represent geological boundaries. As well we would like to call attention to the possible distortions of the corrected gravity anomalies. This work was supported by the Slovak Research and Development Agency under the contract APVV-0827-12.

  20. Connections in the Field and Beyond: A Case Study of Successful Teacher Research Experiences at the Poles

    NASA Astrophysics Data System (ADS)

    Rosenberger, D.

    2007-12-01

    Successful and lasting partnerships between scientists and teachers can be established through Teacher Research Experiences (TRE). The documented benefits of the TRE include increased teacher retention in addition to renewed instructional practices in veteran teachers. The reality and excitement of field science is very difficult to convey to students if the teacher has never personally experienced it, and a TRE can transfer this interest into the classroom. With the field research experience as the centerpiece of the TRE relationship, much should be done before, during, and after the TRE to ensure a positive and lasting connection that meets the needs of both the teacher and researcher. This presentation focuses, from a teacher's first-hand perspective, on the critical issues that scientists must consider to ensure successful collaborations with teachers in the field. I have participated in two TRE's and have learned a great deal from both. In 2001, through the National Science Foundation sponsored program Teachers Experiencing Antarctica and the Arctic (TEA) I was able to participate in biochemical oceanographic science on-board the Icebreaker Oden in the Arctic Ocean. In 2005, I did biogeochemical research at Pony Lake/McMurdo Station in Antarctica as a participant in Teachers and Researchers Exploring and Collaborating (TREC), a program of the Arctic Research Consortium of the United States (ARCUS). On both research experiences, I was a working member of the science team. I was responsible for numerous teaching and outreach activities including: uploading daily journals and photos to a website, answering email from students and the public, and managing live communications with schools. Both research experiences were very successful and have resulted in lasting relationships with scientists and other teachers interested in polar science. My participation in these experiences also influenced my teaching by increasing student enthusiasm in the classroom and

  1. Geologic nozzles

    USGS Publications Warehouse

    Werner, Kieffer S.

    1989-01-01

    The importance of the low characteristic velocities of geologic fluids has not been widely recognized, and as a result, the importance of supercritical and supersonic flow in geological processes has generally been underestimated. The lateral blast at Mount St. Helens, Washington, propelled a gas heavily laden with dust into the atmosphere. Because of the low sound speed in this gas (about 100 m/s), the flow was internally supersonic. Old Faithful Geyser, Wyoming, is a converging-diverging nozzle in which liquid water refilling the conduit during the recharge cycle changes during eruption into a two-phase liquid-vapor mixture with a very low sound velocity. The high sound speed of liquid water determines the characteristics of harmonic tremor observed at the geyser during the recharge interval, whereas the low sound speed of the liquid-vapor mixture influences the fluid flow characteristics of the eruption. At the rapids of the Colorado River in the Grand Canyon, Arizona, the channel is constricted into the shape of a converging-diverging nozzle by the debris flows that enter from tributary canyons. Both subcritical and supercritical flow occur within the rapids. -from Author

  2. Provincial geology and the Industrial Revolution.

    PubMed

    Veneer, Leucha

    2006-06-01

    In the early nineteenth century, geology was a new but rapidly growing science, in the provinces and among the gentlemen scientists of London, Oxford and Cambridge. Industry, particularly mining, often motivated local practical geologists, and the construction of canals and railways exposed the strata for all to see. The most notable of the early practical men of geology was the mineral surveyor William Smith; his geological map of England and Wales, published in 1815, was the first of its kind. He was not alone. The contributions of professional men, and the provincial societies with which they were connected, are sometimes underestimated in the history of geology.

  3. 10 CFR 51.67 - Environmental information concerning geologic repositories.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Environmental information concerning geologic repositories... information concerning geologic repositories. (a) In lieu of an environmental report, the Department of Energy... connection with any geologic repository developed under Subtitle A of Title I, or under Title IV, of...

  4. Marine Geology

    NASA Astrophysics Data System (ADS)

    van Andel, Tjeerd H.

    Marine geology was blessed early, about 30 years ago, with two great textbooks, one by P.H. Kuenen, the other by Francis P. Shepard, but in more recent years, no one has dared synthesize a field that has become so diverse and is growing so rapidly. There are many texts written for the beginning undergraduate student, mostly by marine geologists, but none can be handed conveniently to a serious advanced student or given to a colleague interested in what the field has wrought. The reason for this regrettable state is obvious; only an active, major scholar could hope to write such a book well, but the years would pass, his students dwindle, his grants vanish. He himself might be out of date before his book was. Kennett has earned a large measure of gratitude for his attempt to undertake this task. His personal price must have been high but so are our rewards.

  5. Properties of Subsurface Soil Cores from Four Geologic Provinces Surrounding Mars Desert Research Station, Utah: Characterizing Analog Martian Soil in a Human Exploration Scenario

    NASA Technical Reports Server (NTRS)

    Stoker, C. R.; Clarke, J. D. A.; Direito, S.; Foing, B.

    2011-01-01

    The DOMEX program is a NASA-MMAMA funded project featuring simulations of human crews on Mars focused on science activities that involve collecting samples from the subsurface using both manual and robotic equipment methods and analyzing them in the field and post mission. A crew simulating a human mission to Mars performed activities focused on subsurface science for 2 weeks in November 2009 at Mars Desert Research Station near Hanksville, Utah --an important chemical and morphological Mars analog site. Activities performed included 1) survey of the area to identify geologic provinces, 2) obtaining soil and rock samples from each province and characterizing their mineralogy, chemistry, and biology; 3) site selection and reconnaissance for a future drilling mission; 4) deployment and testing of Mars Underground Mole, a percussive robotic soil sampling device; and 5) recording and analyzing how crew time was used to accomplish these tasks. This paper summarizes results from analysis of soil cores

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    2011-05-20

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  7. 75 FR 20003 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Connected Media...

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    2010-04-16

    ... user digital media experiences (collectively, ``the Specifications''), and to undertake such other...--Connected Media Experience, Inc. Notice is hereby given that, on March 12, 2010, pursuant to Section 6(a) of...''), Connected Media Experience, Inc. (``CMX'') has filed written notifications simultaneously with the...

  8. Mississippi Valley-type lead-zinc deposits through geological time: Implications from recent age-dating research

    USGS Publications Warehouse

    Leach, D.L.; Bradley, D.; Lewchuk, Michael T.; Symons, David T. A.; De Marsily, G.; Brannon, J.

    2001-01-01

    Remarkable advances in age dating Mississippi Valley-type (MVT) lead-zinc deposits provide a new opportunity to understand how and where these deposits form in the Earth's crust. These dates are summarized and examined in a framework of global tectonics, paleogeography, fluid migration, and paleoclimate. Nineteen districts have been dated by paleomagnetic and/or radiometric methods. Of the districts that have both paleomagnetic and radiometric dates, only the Pine Point and East Tennessee districts have significant disagreements. This broad agreement between paleomagnetic and radiometric dates provides added confidence in the dating techniques used. The new dates confirm the direct connection between the genesis of MVT lead-zinc ores with global-scale tectonic events. The dates show that MVT deposits formed mainly during large contractional tectonic events at restricted times in the history of the Earth. Only the deposits in the Lennard Shelf of Australia and Nanisivik in Canada have dates that correspond to extensional tectonic events. The most important period for MVT genesis was the Devonian to Permian time, which corresponds to a series of intense tectonic events during the assimilation of Pangea. The second most important period for MVT genesis was Cretaceous to Tertiary time when microplate assimilation affected the western margin of North America and Africa-Eurasia. There is a notable paucity of MVT lead-zinc ore formation following the breakup of Rodinia and Pangea. Of the five MVT deposits hosted in Proterozoic rocks, only the Nanisivik deposit has been dated as Proterozoic. The contrast in abundance between SEDEX and MVT lead-zinc deposits in the Proterozoic questions the frequently suggested notion that the two types of ores share similar genetic paths. The ages of MVT deposits, when viewed with respect to the orogenic cycle in the adjacent orogen suggest that no single hydrologic model can be universally applied to the migration of the ore fluids

  9. Connected Traveler

    SciTech Connect

    Schroeder, Alex

    2015-11-01

    The Connected Traveler project is a multi-disciplinary undertaking that seeks to validate potential for transformative transportation system energy savings by incentivizing efficient traveler behavior. This poster outlines various aspects of the Connected Traveler project, including market opportunity, understanding traveler behavior and decision-making, automation and connectivity, and a projected timeline for Connected Traveler's key milestones.

  10. UNESCO Thematic Initiative ``Astronomy and World Heritage'': studies and research on technological heritage connected with space exploration

    NASA Astrophysics Data System (ADS)

    Sidorenko, Anna

    The Convention concerning the protection of the World Cultural and Natural Heritage (1972) provides a unique opportunity to preserve exceptional properties world-wide and to raise awareness about the Outstanding Universal Value of these properties. The mission of UNESCO regarding World Heritage consists of assisting the States Parties to this Convention to safeguard properties inscribed on the World Heritage List, to support activities led by States Parties in the preservation of World Heritage, and to encourage international cooperation in heritage conservation. Considering that sites related to science and technology are among the most under-represented on the World Heritage List and recognizing the absence of an integrated thematic approach for such sites, the World Heritage Committee launched the Thematic Initiative “Astronomy and World Heritage”. Developed in close collaboration between the UNESCO World Heritage Centre, the International Astronomical Union (IAU) and the International Council on Monuments and Sites (ICOMOS), and implemented by the National Focal Points world-wide, the Thematic Initiative on Astronomy and World Heritage aims to establish a link between Science and Culture towards the recognition of scientific values of sites linked to astronomy. It provides an opportunity not only to identify the properties but also to keep their memory alive and preserve them from progressive deterioration. The implementation of this initiative has revealed numerous issues that need to be addressed, and in particular in the domain of technological heritage connected with space exploration. For this reason, the World Heritage Committee during its 36th session (Saint Petersburg, 2012) encouraged cooperation between the UNESCO World Heritage Centre, specialized agencies and relevant interdisciplinary scientific initiatives towards the elaboration of a Global Thematic Study on Heritage of Science and Technology, including studies and research on technological

  11. Working towards a European Geological Data Infrastructure

    NASA Astrophysics Data System (ADS)

    van der Krogt, Rob; Hughes, Richard; Pedersen, Mikael; Serrano, Jean-Jacques; Lee, Kathryn A.; Tulstrup, Jørgen; Robida, François

    2013-04-01

    The increasing importance of geological information for policy, regulation and business needs at European and international level has been recognized by the European Parliament and the European Commission, who have called for the development of a common European geological knowledge base. The societal relevance of geoscience data/information is clear from many current issues such as shale gas exploration (including environmental impacts), the availability of critical mineral resources in a global economy, management and security with regard to geohazards (seismic, droughts, floods, ground stability), quality of (ground-)water and soil and societal responses to the impacts of climate change. The EGDI-Scope project responds to this, aiming to prepare an implementation plan for a pan-European Geological Data Infrastructure (EGDI), under the umbrella of the FP7 e- Infrastructures program. It is envisaged that the EGDI will build on geological datasets and models currently held by the European Geological Surveys at national and regional levels, and will also provide a platform for datasets generated by the large number of relevant past, ongoing and future European projects which have geological components. With European policy makers and decision makers from (international) industry as the main target groups (followed by research communities and the general public) stakeholder involvement is imperative to the successful realization and continuity of the EGDI. With these ambitions in mind, the presentation will focus on the following issues, also based on the first results and experiences of the EGDI-Scope project that started mid-2012: • The organization of stakeholder input and commitment connected to relevant 'use cases' within different thematic domains; a number of stakeholder representatives is currently involved, but the project is open to more extensive participation; • A large number of European projects relevant for data delivery to EGDI has been reviewed

  12. Proceedings of the U.S. Geological Survey 2004 Mercury Workshop - Mercury research and its relation to Department of the Interior resource management

    USGS Publications Warehouse

    Colman, John A.

    2007-01-01

    IntroductionAs part of the Department of the Interior (DOI) program Science on the DOI Landscape Initiative, the U.S. Geological Survey (USGS), Eastern Region, held a workshop during August 17–18, 2004, in Reston, VA, on mercury in the environment as it relates to DOI resource management. DOI bureaus manage millions of acres of land and offshore resources subject to mercury deposition and to the effects of mercury on ecosystems and human health. The goals of the workshop were to (1) summarize information on mercury sources and cycling on DOI lands in the eastern United States, (2) learn the perspectives of the DOI bureaus regarding mercury on DOI lands, (3) provide information to DOI land managers about monitoring mercury and minimizing mercury accumulation in wildlife and humans, and (4) consider future directions for mercury monitoring and research on DOI lands. The workshop focused on mercury research as it relates to DOI resource-management issues primarily in the eastern part of the United States (east of the Mississippi River). Topics included the influence of ecosystem setting on mercury biogeochemical transformation, land- and air-management practices as they affect mercury in the environment, mercury source issues, and effects of mercury on humans and wildlife. Mercury research topics were addressed by 24 invited oral presentations and 30 contributed posters. The perspectives of the DOI bureaus and land managers were addressed through a panel of scientists from the DOI resource-management bureaus and a Chippewa Indian Tribe of Minnesota. Discussion at the conclusion of the workshop was directed toward goals and long-term strategies for mercury research that will benefit DOI resource management. The panel, presentations, and discussions were videotaped and are available at the following URL, along with the slides presented: http://www.usgs.gov/mercury/2004workshop/ Abstracts from the presentations and posters are included in this report, together with

  13. The Modular Borehole Monitoring Program. A research program to optimize well-based monitoring for geologic carbon sequestration

    SciTech Connect

    Freifeld, Barry; Daley, Tom; Cook, Paul; Trautz, Robert; Dodds, Kevin

    2014-12-31

    Understanding the impacts caused by injection of large volumes of CO2 in the deep subsurface necessitates a comprehensive monitoring strategy. While surface-based and other remote geophysical methods can provide information on the general morphology of a CO2 plume, verification of the geochemical conditions and validation of the remote sensing data requires measurements from boreholes that penetrate the storage formation. Unfortunately, the high cost of drilling deep wellbores and deploying instrumentation systems constrains the number of dedicated monitoring borings as well as limits the technologies that can be incorporated in a borehole completion. The objective of the Modular Borehole Monitoring (MBM) Program was to develop a robust suite of well-based tools optimized for subsurface monitoring of CO2 that could meet the needs of a comprehensive well-based monitoring program. It should have enough flexibility to be easily reconfigured for various reservoir geometries and geologies. The MBM Program sought to provide storage operators with a turn-key fully engineered design that incorporated key technologies, function over the decades long time-span necessary for post-closure reservoir monitoring, and meet industry acceptable risk profiles for deep-well installations. While still within the conceptual design phase of the MBM program, the SECARB Anthropogenic Test in Citronelle, Alabama, USA was identified as a deployment site for our engineered monitoring systems. The initial step in designing the Citronelle MBM system was to down-select from the various monitoring tools available to include technologies that we considered essential to any program. Monitoring methods selected included U-tube geochemical sampling, discrete quartz pressure and temperature gauges, an integrated fibre-optic bundle consisting of distributed temperature and heat-pulse sensing, and a sparse string of conventional 3C-geophones. While not originally planned

  14. The Modular Borehole Monitoring Program. A research program to optimize well-based monitoring for geologic carbon sequestration

    DOE PAGES

    Freifeld, Barry; Daley, Tom; Cook, Paul; ...

    2014-12-31

    Understanding the impacts caused by injection of large volumes of CO2 in the deep subsurface necessitates a comprehensive monitoring strategy. While surface-based and other remote geophysical methods can provide information on the general morphology of a CO2 plume, verification of the geochemical conditions and validation of the remote sensing data requires measurements from boreholes that penetrate the storage formation. Unfortunately, the high cost of drilling deep wellbores and deploying instrumentation systems constrains the number of dedicated monitoring borings as well as limits the technologies that can be incorporated in a borehole completion. The objective of the Modular Borehole Monitoring (MBM)more » Program was to develop a robust suite of well-based tools optimized for subsurface monitoring of CO2 that could meet the needs of a comprehensive well-based monitoring program. It should have enough flexibility to be easily reconfigured for various reservoir geometries and geologies. The MBM Program sought to provide storage operators with a turn-key fully engineered design that incorporated key technologies, function over the decades long time-span necessary for post-closure reservoir monitoring, and meet industry acceptable risk profiles for deep-well installations. While still within the conceptual design phase of the MBM program, the SECARB Anthropogenic Test in Citronelle, Alabama, USA was identified as a deployment site for our engineered monitoring systems. The initial step in designing the Citronelle MBM system was to down-select from the various monitoring tools available to include technologies that we considered essential to any program. Monitoring methods selected included U-tube geochemical sampling, discrete quartz pressure and temperature gauges, an integrated fibre-optic bundle consisting of distributed temperature and heat-pulse sensing, and a sparse string of conventional 3C-geophones. While not originally planned within the initial MBM

  15. Old Geology and New Geology

    NASA Technical Reports Server (NTRS)

    2003-01-01

    [figure removed for brevity, see original site]

    Released 28 May 2003

    Mangala Vallis one of the large outflow channels that channeled large quantities of water into the northern lowlands, long ago on geological timescales. This valley is one of the few in the southern hemisphere, as well as one of the few west of the Tharsis bulge. A closer look at the channel shows more recent weathering of the old water channel: the walls of the channel show small, dark slope streaks that form in dusty areas; and much of the surrounding terrain has subtle linear markings trending from the upper left to the lower right, which are probably features sculpted and streamlined by the wind. Geology still shapes the surface of Mars today, but its methods over the eons have changed.

    Image information: VIS instrument. Latitude -6, Longitude 209.6 East (150.4 West). 19 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in

  16. Q&A: Geological historian

    NASA Astrophysics Data System (ADS)

    Witze, Alexandra

    2015-04-01

    The first geological map of a nation was made 200 years ago by British surveyor William Smith; the rediscovery of a first-edition copy in the archives of the Geological Society of London was announced last month (see go.nature.com/oogpht). As researchers gather for a conference to celebrate the anniversary of the 1815 chart of England and Wales, John Henry, chair of the society's history group, talks about the map and its pioneering creator.

  17. Understanding controls on flow permanence in intermittent rivers to aid ecological research: integrating meteorology, geology and land cover

    EPA Science Inventory

    Intermittent rivers, those channels that periodically cease to flow, constitute over half of the total discharge of the global river network and will likely increase in their extent due to climatic shifts and/or water resources development. Burgeoning research on intermittent riv...

  18. Assessing understanding of the nature of science and science self-efficacy in undergraduates involved in research in an introductory geology course

    NASA Astrophysics Data System (ADS)

    Moss, Elizabeth Louise

    As part of a campus-wide effort to transform introductory science courses to be more engaging and to more accurately convey the excitement of discovery in science, we have re-created the curriculum of our introductory geology lab. We have transformed what was a series of `cookbook' lab activities into a series of activities based in scientific inquiry and cooperative learning and have included a six-week, student driven research project focused on local groundwater and surface water issues, seeking to determine whether or not this new curriculum was an effective means to increase students' understanding of the nature of science and self-efficacy towards science. In addition to developing the research project curriculum, we worked with other university faculty to create a local hydrology research station which included eight monitoring wells and a stream gage, allowing students to collect their own water-level and water-quality data as well as to retrieve automatically collected data. In order to measure nature of science understanding, we used a modified version of the Student Understanding of Science and Scientific Inquiry questionnaire (Liang et al., 2005; Clough, 2010). We modified a vocational self-efficacy survey (Riggs et al. 1994) to measure science self-efficacy. Both instruments had average Cronbach's alpha values >0.8, making them reliable for our study. After three semesters of collecting data, we have found that an authentic research project slightly improves, but does not significantly increase overall nature of science understanding or science self-efficacy. Dis-aggregating the data into demographic sub-groups, nature of science understanding increased relatively more in non-STEM students than STEM students, and science self-efficacy increased relatively more in STEM students than non-STEM students. We also measured changes in students' understanding of geologic concepts in the Fall 2011 and Spring 2012 semesters. We gave students enrolled in the lab

  19. Geology of the Caribbean

    USGS Publications Warehouse

    Dillon, William P.; Edgar, N.T.; Scanlon, K.M.; Klitgord, Kim D.

    1987-01-01

    The Venezuelan and Colombian basins are located on the Caribbean Plate whilst the Yucatan basin is on the North American Plate. The processes occurring at the boundaries between the Caribbean Plate and the adjacent North American, South American and Cocos Plates, and the resulting surface features and patterns of volcanic and earthquake activity are described. Most of the Caribbean area is floored by atypical oceanic crust and its most valuable main geologic resources identified so far are petroleum, together with sand and gravel. Geological research is being carried out with techniques for broad-range swath imaging of the seafloor, such as GLORIA, and for directly measuring the movement between plates. -J.G.Harvey

  20. Geologic Technician New Curriculum

    ERIC Educational Resources Information Center

    Karp, Stanley E.

    1970-01-01

    Describes a developing two-year geologic technician program at Bakersfield College in which a student may major in five areas - geologic drafting, land and legal, geologic assistant, engineering or paleontology. (RR)

  1. Using Virtual and In-Person Engagement Opportunities to Connect K-12 Students, Teachers, and the Public With NASA Astromaterials Research and Exploration Science Assets

    NASA Technical Reports Server (NTRS)

    Graff, P.; Foxworth, S.; Luckey, M. K.; McInturff, B.; Mosie, A.; Runco, S.; Todd, N.; Willis, K. J.; Zeigler, R.

    2017-01-01

    Engaging K-12 students, teachers, and the public with NASA Astromaterials Research and Exploration Science (ARES) assets provides an extraordinary opportunity to connect audiences with authentic aspects unique to our nation's space program. NASA ARES has effectively engaged audiences with 1) Science, Technology, Engineering and Mathematics (STEM) experts, 2) NASA specialized facilities, and 3) NASA astromaterial samples through both virtual and in-person engagement opportunities. These engagement opportunities help connect local and national audiences with STEM role models, promote the exciting work being facilitated through NASA's Science Mission Directorate, and expose our next generation of scientific explorers to science they may be inspired to pursue as a future STEM career.

  2. Developing an Ethics of Relational Responsibility--Locating the Researcher within the Research and Allowing Connection, Encounter and Collective Concern to Shape the Intercultural Research Space

    ERIC Educational Resources Information Center

    Hall, Lisa

    2014-01-01

    The choice to undertake a PhD is essentially the choice of an individual to complete an individual task that carries the name of the researcher as the cognitive authority and reinforces the place of their respective University within the western academy, with all of the structure of power and authority that comes along with that. But what happens…

  3. U.S. Geological Survey applied research studies of the Cheyenne River system, South Dakota; description and collation of data, water years 1985-86

    USGS Publications Warehouse

    Goddard, Kimball E.

    1988-01-01

    The Cheyenne River system in Western South Dakota has been impacted by the discharge of about 100 million metric tons of gold-mill tailings to Whitewood Creek near Lead, South Dakota. In April 1985, the U.S. Geological Survey initiated an extensive series of research studies to investigate the magnitude of the impact and to define important processes acting on the contaminated sediments present in the system. The report presents all data collected during the 1985 and 1986 water years for these research studies. Some of the data included have been published previously. Hydrologic, geochemical, and biologic data are available for sites on Whitewood Creek, the Belle Fourche and Cheyenne Rivers, and for the Cheyenne River arm of Lake Oahe. Data complexity varies from routine discharge and water quality to very complex photon-correlation spectroscopy and energy-dispersive x-ray analysis. Methods for sample collection, handling and preservation, and laboratory analysis are also presented. No interpretations or complex statistical summaries are included. (USGS)

  4. Research project on CO2 geological storage and groundwaterresources: Large-scale hydrological evaluation and modeling of impact ongroundwater systems

    SciTech Connect

    Birkholzer, Jens; Zhou, Quanlin; Rutqvist, Jonny; Jordan,Preston; Zhang,K.; Tsang, Chin-Fu

    2007-10-24

    If carbon dioxide capture and storage (CCS) technologies areimplemented on a large scale, the amounts of CO2 injected and sequesteredunderground could be extremely large. The stored CO2 then replaces largevolumes of native brine, which can cause considerable pressureperturbation and brine migration in the deep saline formations. Ifhydraulically communicating, either directly via updipping formations orthrough interlayer pathways such as faults or imperfect seals, theseperturbations may impact shallow groundwater or even surface waterresources used for domestic or commercial water supply. Possibleenvironmental concerns include changes in pressure and water table,changes in discharge and recharge zones, as well as changes in waterquality. In compartmentalized formations, issues related to large-scalepressure buildup and brine displacement may also cause storage capacityproblems, because significant pressure buildup can be produced. Toaddress these issues, a three-year research project was initiated inOctober 2006, the first part of which is summarized in this annualreport.

  5. Scientific Journals as Fossil Traces of Sweeping Change in the Structure and Practice of Modern Geology

    ERIC Educational Resources Information Center

    Fratesi, Sarah E.; Vacher, H. L.

    2008-01-01

    In our attempts to track changes in geological practice over time and to isolate the source of these changes, we have found that they are largely connected with the germination of new geologic subdisciplines. We use keyword and title data from articles in 68 geology journals to track the changes in influence of each subdiscipline on geology over…

  6. Introductory Geology From the Liberal Arts Approach: A Geology-Sociology Linked Course

    NASA Astrophysics Data System (ADS)

    Walsh, E. O.; Davis, E.

    2008-12-01

    Geology can be a hard sell to college students, especially to college students attending small, liberal arts institutions in localities that lack exaggerated topography. At these schools, Geology departments that wish to grow must work diligently to attract students to the major; professors must be able to convince a wider audience of students that geology is relevant to their everyday lives. Toward this end, a Physical Geology course was linked with an introductory Sociology course through the common theme of Consumption. The same students took the two courses in sequence, beginning with the Sociology course and ending with Physical Geology; thus, students began by discussing the role of consumption in society and ended by learning about the geological processes and implications of consumption. Students were able to ascertain the importance of geology in their daily lives by connecting Earth processes to specific products they consume, such as cell phones and bottled water. Students were also able to see the connection between seemingly disparate fields of study, which is a major goal of the liberal arts. As a theme, Consumption worked well to grab the attention of students interested in diverse issues, such as environmental science or social justice. A one-hour lecture illustrating the link between sociology and geology was developed for presentation to incoming freshmen and their parents to advertise the course. Initial response has been positive, showing an increase in awareness of geological processes among students with a wide range of interests.

  7. Trench connection.

    PubMed

    Jamieson, Alan J; Fujii, Toyonobu

    2011-10-23

    'Trench Connection' was the first international symposium focusing primarily on the hadal zone (depths greater than 6000 m). It was held at the University of Tokyo's Atmosphere and Ocean Research Institute in November 2010. The symposium was successful in having attracted an international collective of scientists and engineers to discuss the latest developments in the exploration and understanding of the deepest environments on Earth. The symposium sessions were categorized into three themes: (i) new deep-submergence technology; (ii) trench ecology and evolution; and (iii) the physical environment. Recent technological developments have overcome the challenges of accessing the extreme depths, which have in turn prompted an international renewed interest in researching physical and biological aspects of the hadal ecosystems. This bringing together of international participants from different disciplines led to healthy discussions throughout the symposium, providing potential opportunities and realizations of where the future of unravelling hadal ecology lies. Hadal science is still at relatively rudimentary levels compared with those of shallower marine environments; however, it became apparent at the symposium that it is now an ever-expanding scientific field.

  8. Geology for a changing world 2010-2020-Implementing the U.S. Geological Survey science strategy

    USGS Publications Warehouse

    Gundersen, Linda C.S.; Belnap, Jayne; Goldhaber, Martin; Goldstein, Arthur; Haeussler, Peter J.; Ingebritsen, S.E.; Jones, John W.; Plumlee, Geoffrey S.; Thieler, E. Robert; Thompson, Robert S.; Back, Judith M.

    2011-01-01

    This report describes a science strategy for the geologic activities of the U.S. Geological Survey (USGS) for the years 2010-2020. It presents six goals with accompanying strategic actions and products that implement the science directions of USGS Circular 1309, 'Facing Tomorrow's Challenges-U.S. Geological Survey Science in the Decade 2007-2017.' These six goals focus on providing the geologic underpinning needed to wisely use our natural resources, understand and mitigate hazards and environmental change, and understand the relationship between humans and the environment. The goals emphasize the critical role of the USGS in providing long-term research, monitoring, and assessments for the Nation and the world. Further, they describe measures that must be undertaken to ensure geologic expertise and knowledge for the future. The natural science issues facing today's world are complex and cut across many scientific disciplines. The Earth is a system in which atmosphere, oceans, land, and life are all connected. Rocks and soils contain the answers to important questions about the origin of energy and mineral resources, the evolution of life, climate change, natural hazards, ecosystem structures and functions, and the movements of nutrients and toxicants. The science of geology has the power to help us understand the processes that link the physical and biological world so that we can model and forecast changes in the system. Ensuring the success of this strategy will require integration of geological knowledge with the other natural sciences and extensive collaboration across USGS science centers and with partners in Federal, State, and local agencies, academia, industry, nongovernmental organizations and, most importantly, the American public. The first four goals of this report describe the scientific issues facing society in the next 10 years and the actions and products needed to respond to these issues. The final two goals focus on the expertise and

  9. A Study of Pupils' Conceptions and Reasoning in Connection with "Microbes", as a Contribution To Research in Biotechnology Education.

    ERIC Educational Resources Information Center

    Simonneaux, Laurence

    2000-01-01

    Students' conceptions about "microbes" tend to condition their understanding of biotechnology. Explores connections between the status given to diseases, a hygiene-oriented culture, layman's versus school knowledge, personal experience, socio-cultural mediation, linguistic confusions, and students' conceptions. (Contains 21 references.)…

  10. Connecting College Students to Alternative Sources of Support: The Single Stop Community College Initiative and Postsecondary Outcomes. Research Report

    ERIC Educational Resources Information Center

    Daugherty, Lindsay; Johnston, William R.; Tsai, Tiffany

    2016-01-01

    Single Stop U.S.A.'s Community College Initiative was designed to improve the well-being of low-income communities by connecting individuals to public benefits and other institutional and community resources to address nonacademic barriers to college completion. Through offices located on community college campuses, Single Stop provides students…

  11. Implementation of high concentration photovoltaic grid connected power plant for training, research, innovation and solar electricity production

    NASA Astrophysics Data System (ADS)

    Barhdadi, A.; Benazzouz, A.; Fabrizio, B.; Verdilio, D.

    2015-04-01

    In this paper, performance monitoring program is applied to a grid-connected high concentration photovoltaic power plant in order to identify any operational problem and to make sure of its optimal and continuous power generation working conditions. A preventive maintenance plan was also established and proposed for the whole system.

  12. Nasa's Planetary Geologic Mapping Program: Overview

    NASA Astrophysics Data System (ADS)

    Williams, D. A.

    2016-06-01

    NASA's Planetary Science Division supports the geologic mapping of planetary surfaces through a distinct organizational structure and a series of research and analysis (R&A) funding programs. Cartography and geologic mapping issues for NASA's planetary science programs are overseen by the Mapping and Planetary Spatial Infrastructure Team (MAPSIT), which is an assessment group for cartography similar to the Mars Exploration Program Assessment Group (MEPAG) for Mars exploration. MAPSIT's Steering Committee includes specialists in geological mapping, who make up the Geologic Mapping Subcommittee (GEMS). I am the GEMS Chair, and with a group of 3-4 community mappers we advise the U.S. Geological Survey Planetary Geologic Mapping Coordinator (Dr. James Skinner) and develop policy and procedures to aid the planetary geologic mapping community. GEMS meets twice a year, at the Annual Lunar and Planetary Science Conference in March, and at the Annual Planetary Mappers' Meeting in June (attendance is required by all NASA-funded geologic mappers). Funding programs under NASA's current R&A structure to propose geological mapping projects include Mars Data Analysis (Mars), Lunar Data Analysis (Moon), Discovery Data Analysis (Mercury, Vesta, Ceres), Cassini Data Analysis (Saturn moons), Solar System Workings (Venus or Jupiter moons), and the Planetary Data Archiving, Restoration, and Tools (PDART) program. Current NASA policy requires all funded geologic mapping projects to be done digitally using Geographic Information Systems (GIS) software. In this presentation we will discuss details on how geologic mapping is done consistent with current NASA policy and USGS guidelines.

  13. Planetary Geologic Mapping Handbook - 2009

    NASA Technical Reports Server (NTRS)

    Tanaka, K. L.; Skinner, J. A.; Hare, T. M.

    2009-01-01

    Geologic maps present, in an historical context, fundamental syntheses of interpretations of the materials, landforms, structures, and processes that characterize planetary surfaces and shallow subsurfaces (e.g., Varnes, 1974). Such maps also provide a contextual framework for summarizing and evaluating thematic research for a given region or body. In planetary exploration, for example, geologic maps are used for specialized investigations such as targeting regions of interest for data collection and for characterizing sites for landed missions. Whereas most modern terrestrial geologic maps are constructed from regional views provided by remote sensing data and supplemented in detail by field-based observations and measurements, planetary maps have been largely based on analyses of orbital photography. For planetary bodies in particular, geologic maps commonly represent a snapshot of a surface, because they are based on available information at a time when new data are still being acquired. Thus the field of planetary geologic mapping has been evolving rapidly to embrace the use of new data and modern technology and to accommodate the growing needs of planetary exploration. Planetary geologic maps have been published by the U.S. Geological Survey (USGS) since 1962 (Hackman, 1962). Over this time, numerous maps of several planetary bodies have been prepared at a variety of scales and projections using the best available image and topographic bases. Early geologic map bases commonly consisted of hand-mosaicked photographs or airbrushed shaded-relief views and geologic linework was manually drafted using mylar bases and ink drafting pens. Map publishing required a tedious process of scribing, color peel-coat preparation, typesetting, and photo-laboratory work. Beginning in the 1990s, inexpensive computing, display capability and user-friendly illustration software allowed maps to be drawn using digital tools rather than pen and ink, and mylar bases became obsolete

  14. Global Geologic Map of Europa

    NASA Technical Reports Server (NTRS)

    Doggett, T.; Figueredo, P.; Greeley, R.; Hare, T.; Kolb, E.; Mullins, K.; Senske, D.; Tanaka, K.; Weiser, S.

    2008-01-01

    Europa, with its indications of a sub-ice ocean, is of keen interest to astrobiology and planetary geology. Knowledge of the global distribution and timing of Europan geologic units is a key step for the synthesis of data from the Galileo mission, and for the planning of future missions to the satellite. The first geologic map of Europa was produced at a hemisphere scale with low resolution Voyager data. Following the acquisition of higher resolution data by the Galileo mission, researchers have identified surface units and determined sequences of events in relatively small areas of Europa through geologic mapping using images at various resolutions acquired by Galileo's Solid State Imaging camera. These works provided a local to subregional perspective and employed different criteria for the determination and naming of units. Unified guidelines for the identification, mapping and naming of Europan geologic units were put forth by and employed in regional-to-hemispheric scale mapping which is now being expanded into a global geologic map. A global photomosaic of Galileo and Voyager data was used as a basemap for mapping in ArcGIS, following suggested methodology of all-stratigraphy for planetary mapping. The following units have been defined in global mapping and are listed in stratigraphic order from oldest to youngest: ridged plains material, Argadnel Regio unit, dark plains material, lineaments, disrupted plains material, lenticulated plains material and Chaos material.

  15. Project plan-Surficial geologic mapping and hydrogeologic framework studies in the Greater Platte River Basins (Central Great Plains) in support of ecosystem and climate change research

    USGS Publications Warehouse

    Berry, Margaret E.; Lundstrom, Scott C.; Slate, Janet L.; Muhs, Daniel R.; Sawyer, David A.; VanSistine, D. Paco

    2011-01-01

    The Greater Platte River Basin area spans a central part of the Midcontinent and Great Plains from the Rocky Mountains on the west to the Missouri River on the east, and is defined to include drainage areas of the Platte, Niobrara, and Republican Rivers, the Rainwater Basin, and other adjoining areas overlying the northern High Plains aquifer. The Greater Platte River Basin contains abundant surficial deposits that were sensitive to, or are reflective of, the climate under which they formed: deposits from multiple glaciations in the mountain headwaters of the North and South Platte Rivers and from continental ice sheets in eastern Nebraska; fluvial terraces (ranging from Tertiary to Holocene in age) along the rivers and streams; vast areas of eolian sand in the Nebraska Sand Hills and other dune fields (recording multiple episodes of dune activity); thick sequences of windblown silt (loess); and sediment deposited in numerous lakes and wetlands. In addition, the Greater Platte River Basin overlies and contributes surface water to the High Plains aquifer, a nationally important groundwater system that underlies parts of eight states and sustains one of the major agricultural areas of the United States. The area also provides critical nesting habitat for birds such as plovers and terns, and roosting habitat for cranes and other migratory birds that travel through the Central Flyway of North America. This broad area, containing fragile ecosystems that could be further threatened by changes in climate and land use, has been identified by the USGS and the University of Nebraska-Lincoln as a region where intensive collaborative research could lead to a better understanding of climate change and what might be done to adapt to or mitigate its adverse effects to ecosystems and to humans. The need for robust data on the geologic framework of ecosystems in the Greater Platte River Basin has been acknowledged in proceedings from the 2008 Climate Change Workshop and in draft

  16. Pharmaceuticals, hormones, personal-care products, and other organic wastewater contaminants in water resources: Recent research activities of the U.S. Geological Survey's toxic substances hydrology program

    USGS Publications Warehouse

    Focazio, Michael J.; Kolpin, Dana W.; Buxton, Herbert T.

    2003-01-01

    Recent decades have brought increasing concerns for potential contamination of water resources that could inadvertently result during production, use, and disposal of the numerous chemicals offering improvements in industry, agriculture, medical treatment, and even common household products. Increasing knowledge of the environmental occurrence or toxicological behavior of these contaminants from various studies in Europe, United States, and elsewhere has resulted in increased concern for potential adverse environmental and human health effects (Daughton and Ternes, 1999). Ecologists and public health experts often have incomplete understandings of the toxicological significance of many of these contaminants, particularly long-term, low-level exposure and when they occur in mixtures with other contaminants (Daughton and Ternes, 1999; Kümmerer, 2001). In addition, these ‘emerging contaminants’ are not typically monitored or assessed in ambient water resources. The need to understand the processes controlling the transport and fate of these contaminants in the environment, and the lack of knowledge of the significance of long-term exposures have increased the need to study environmental occurrence down to trace (nanogram per liter) levels. Furthermore, the possibility that mixtures of environmental contaminants may interact synergistically or antagonistically has increased the need to characterize the types of mixtures that are found in our waters. The U.S. Geological Survey’s Toxic Substances Hydrology Program (Toxics Program) is developing information and tools on emerging water-quality issues that will be used to design and improve water-quality monitoring and assessment programs of the USGS and others, and for proactive decision-making by industry, regulators, the research community, and the public (http://toxics.usgs.gov/regional/emc.html). This research on emerging water-quality issues includes a combination of laboratory work to develop new analytical

  17. County digital geologic mapping. Final report

    SciTech Connect

    Hess, R.H.; Johnson, G.L.; dePolo, C.M.

    1995-12-31

    The purpose of this project is to create quality-county wide digital 1:250,000-scale geologic maps from existing published 1:250,000-scale Geologic and Mineral Resource Bulletins published by the Nevada Bureau of Mines and Geology (NBMG). An additional data set, based on current NBMG research, Major and Significant Quaternary and Suspected Quaternary Faults of Nevada, at 1:250,000 scale has also been included.

  18. USGS Western Coastal and Marine Geology Team

    USGS Publications Warehouse

    Johnson, Sam; Gibbons, Helen

    2007-01-01

    The Western Coastal and Marine Geology Team of the U.S. Geological Survey (USGS) studies the coasts of the western United States, including Alaska and Hawai‘i. Team scientists conduct research, monitor processes, and develop information about coastal and marine geologic hazards, environmental conditions, habitats, and energy and mineral resources. This information helps managers at all levels of government and in the private sector make informed decisions about the use and protection of national coastal and marine resources.

  19. Cool & Connected

    EPA Pesticide Factsheets

    The Cool & Connected planning assistance program helps communities develop strategies and an action plan for using broadband to promote environmentally and economically sustainable community development.

  20. Central American geologic map project

    SciTech Connect

    Dengo, G.

    1986-07-01

    During the Northeast Quadrant Panel meeting of the Circum-Pacific Map Project held in Mexico City, February 1985, Central American panel members proposed and adopted plans for compiling a geologic map of Central America, probably at a scale of 1:500,000. A local group with participants from each country was organized and coordinated by Rolando Castillo, director, Central American School of Geology, University of Costa Rica, for the geologic aspects, and Fernando Rudin, director, Geographic Institute of Costa Rica, for the topographic base. In 1956, the US Geological Survey published a geologic map of the region at a scale of 1:1 million. Subsequent topographic and geologic mapping projects have provided a large amount of new data. The entire area is now covered by topographic maps at a scale of 1:50,000, and these maps have been used in several countries as a base for geologic mapping. Another regional map, the Metallogenic Map of Central America (scale = 1:2 million), was published in 1969 by the Central American Research Institute for Industry (ICAITI) with a generalized but updated geologic base map. Between 1969 and 1980, maps for each country were published by local institutions: Guatemala-Belize at 1:500,000, Honduras at 1:500,000, El Salvador at 1:100,000, Nicaragua at 1:1 million, Costa Rica at 1:200,000, and Panama at 1:1 million. This information, in addition to that of newly mapped areas, served as the base for the Central American part of the Geologic-Tectonic Map of the Caribbean Region (scale = 1:2.5 million), published by the US Geological Survey in 1980, and also fro the Northeast Quadrant Maps of the Circum-Pacific Region. The new project also involves bathymetric and geologic mapping of the Pacific and Caribbean margins of the Central American Isthmus. A substantial amount of new information of the Middle America Trench has been acquired through DSDP Legs 67 and 84.

  1. Making Connections

    ERIC Educational Resources Information Center

    Turner, Paul

    2015-01-01

    This article aims to illustrate a process of making connections, not between mathematics and other activities, but within mathematics itself--between diverse parts of the subject. Novel connections are still possible in previously explored mathematics when the material happens to be unfamiliar, as may be the case for a learner at any career stage.…

  2. Sparking Connections: Toward Better Linkages Between Research and Human Health Policy — An Example with Multiwalled Carbon Nanotubes

    EPA Science Inventory

    Risk assessment and subsequent risk management of environmental contaminants can benefit from early collaboration among researchers, risk assessors and risk managers. The benefits of collaboration in research planning are particularly evident in light of 1) increasing calls to ex...

  3. Health benefits of geologic materials and geologic processes

    USGS Publications Warehouse

    Finkelman, R.B.

    2006-01-01

    The reemerging field of Medical Geology is concerned with the impacts of geologic materials and geologic processes on animal and human health. Most medical geology research has been focused on health problems caused by excess or deficiency of trace elements, exposure to ambient dust, and on other geologically related health problems or health problems for which geoscience tools, techniques, or databases could be applied. Little, if any, attention has been focused on the beneficial health effects of rocks, minerals, and geologic processes. These beneficial effects may have been recognized as long as two million years ago and include emotional, mental, and physical health benefits. Some of the earliest known medicines were derived from rocks and minerals. For thousands of years various clays have been used as an antidote for poisons. "Terra sigillata," still in use today, may have been the first patented medicine. Many trace elements, rocks, and minerals are used today in a wide variety of pharmaceuticals and health care products. There is also a segment of society that believes in the curative and preventative properties of crystals (talismans and amulets). Metals and trace elements are being used in some of today's most sophisticated medical applications. Other recent examples of beneficial effects of geologic materials and processes include epidemiological studies in Japan that have identified a wide range of health problems (such as muscle and joint pain, hemorrhoids, burns, gout, etc.) that may be treated by one or more of nine chemically distinct types of hot springs, and a study in China indicating that residential coal combustion may be mobilizing sufficient iodine to prevent iodine deficiency disease. ?? 2006 MDPI. All rights reserved.

  4. Petrophysical analysis of geophysical logs of the National Drilling Company-U.S. Geological Survey ground-water research project for Abu Dhabi Emirate, United Arab Emirates

    USGS Publications Warehouse

    Jorgensen, Donald G.; Petricola, Mario

    1994-01-01

    A program of borehole-geophysical logging was implemented to supply geologic and geohydrologic information for a regional ground-water investigation of Abu Dhabi Emirate. Analysis of geophysical logs was essential to provide information on geohydrologic properties because drill cuttings were not always adequate to define lithologic boundaries. The standard suite of logs obtained at most project test holes consisted of caliper, spontaneous potential, gamma ray, dual induction, microresistivity, compensated neutron, compensated density, and compensated sonic. Ophiolitic detritus from the nearby Oman Mountains has unusual petrophysical properties that complicated the interpretation of geophysical logs. The density of coarse ophiolitic detritus is typically greater than 3.0 grams per cubic centimeter, porosity values are large, often exceeding 45 percent, and the clay fraction included unusual clays, such as lizardite. Neither the spontaneous-potential log nor the natural gamma-ray log were useable clay indicators. Because intrinsic permeability is a function of clay content, additional research in determining clay content was critical. A research program of geophysical logging was conducted to determine the petrophysical properties of the shallow subsurface formations. The logging included spectral-gamma and thermal-decay-time logs. These logs, along with the standard geophysical logs, were correlated to mineralogy and whole-rock chemistry as determined from sidewall cores. Thus, interpretation of lithology and fluids was accomplished. Permeability and specific yield were calculated from geophysical-log data and correlated to results from an aquifer test. On the basis of results from the research logging, a method of lithologic and water-resistivity interpretation was developed for the test holes at which the standard suite of logs were obtained. In addition, a computer program was developed to assist in the analysis of log data. Geohydrologic properties were

  5. The U.S. Geological Survey Bird Banding Laboratory: an integrated scientific program supporting research and conservation of North American birds

    USGS Publications Warehouse

    Smith, Gregory J.

    2013-01-01

    The U.S. Geological Survey (USGS) Bird Banding Laboratory (BBL) was established in 1920 after ratification of the Migratory Bird Treaty Act with the United Kingdom in 1918. During World War II, the BBL was moved from Washington, D.C., to what is now the USGS Patuxent Wildlife Research Center (PWRC). The BBL issues permits and bands to permittees to band birds, records bird band recoveries or encounters primarily through telephone and Internet reporting, and manages more than 72 million banding records and more than 4.5 million records of encounters using state-of-the-art technologies. Moreover, the BBL also issues bands and manages banding and encounter data for the Canadian Bird Banding Office (BBO). Each year approximately 1 million bands are shipped from the BBL to banders in the United States and Canada, and nearly 100,000 encounter reports are entered into the BBL systems. Banding data are essential for regulatory programs, especially migratory waterfowl harvest regulations. The USGS BBL works closely with the U.S. Fish and Wildlife Service (USFWS) to develop regulations for the capture, handling, banding, and marking of birds. These regulations are published in the Code of Federal Regulations (CFR). In 2006, the BBL and the USFWS Division of Migratory Bird Management (DMBM) began a comprehensive revision of the banding regulations. The bird banding community has three major constituencies: Federal and State agency personnel involved in the management and conservation of bird populations that include the Flyway Councils, ornithological research scientists, and avocational banders. With increased demand for banding activities and relatively constant funding, a Federal Advisory Committee (Committee) was chartered and reviewed the BBL program in 2005. The final report of the Committee included six major goals and 58 specific recommendations, 47 of which have been addressed by the BBL. Specifically, the Committee recommended the BBL continue to support science

  6. Quantitative measurement of the chemical composition of geological standards with a miniature laser ablation/ionization mass spectrometer designed for in situ application in space research

    NASA Astrophysics Data System (ADS)

    Neuland, M. B.; Grimaudo, V.; Mezger, K.; Moreno-García, P.; Riedo, A.; Tulej, M.; Wurz, P.

    2016-03-01

    A key interest of planetary space missions is the quantitative determination of the chemical composition of the planetary surface material. The chemical composition of surface material (minerals, rocks, soils) yields fundamental information that can be used to answer key scientific questions about the formation and evolution of the planetary body in particular and the Solar System in general. We present a miniature time-of-flight type laser ablation/ionization mass spectrometer (LMS) and demonstrate its capability in measuring the elemental and mineralogical composition of planetary surface samples quantitatively by using a femtosecond laser for ablation/ionization. The small size and weight of the LMS make it a remarkable tool for in situ chemical composition measurements in space research, convenient for operation on a lander or rover exploring a planetary surface. In the laboratory, we measured the chemical composition of four geological standard reference samples USGS AGV-2 Andesite, USGS SCo-l Cody Shale, NIST 97b Flint Clay and USGS QLO-1 Quartz Latite with LMS. These standard samples are used to determine the sensitivity factors of the instrument. One important result is that all sensitivity factors are close to 1. Additionally, it is observed that the sensitivity factor of an element depends on its electron configuration, hence on the electron work function and the elemental group in agreement with existing theory. Furthermore, the conformity of the sensitivity factors is supported by mineralogical analyses of the USGS SCo-l and the NIST 97b samples. With the four different reference samples, the consistency of the calibration factors can be demonstrated, which constitutes the fundamental basis for a standard-less measurement-technique for in situ quantitative chemical composition measurements on planetary surface.

  7. DIGITAL GEOLOGIC MAP OF THE UNITED STATES.

    USGS Publications Warehouse

    Fulton, Patricia

    1983-01-01

    The geologic map of the United States was published in 1974 by the U. S. Geological Survey. This major publication contains an enormous amount of information on the surficial geology of the United States. Many geologists have used this map as a research tool. Most have needed information from only specific parts of the map, and have manually extracted data from these areas. These data have then been combined with other geological information, much of which - especially that concerning minerals and energy - either is already in machine-readable computer files or is rapidly being converted to that form.

  8. U.S. Geological Survey Global Seismographic Network - Five-Year Plan 2006-2010

    USGS Publications Warehouse

    Leith, William S.; Gee, Lind S.; Hutt, Charles R.

    2009-01-01

    The Global Seismographic Network provides data for earthquake alerting, tsunami warning, nuclear treaty verification, and Earth science research. The system consists of nearly 150 permanent digital stations, distributed across the globe, connected by a modern telecommunications network. It serves as a multi-use scientific facility and societal resource for monitoring, research, and education, by providing nearly uniform, worldwide monitoring of the Earth. The network was developed and is operated through a partnership among the National Science Foundation (http://www.nsf.gov), the Incorporated Research Institutions for Seismology (http://www.iris.edu/hq/programs/gsn), and the U.S. Geological Survey (http://earthquake.usgs.gov/gsn).

  9. SRS Geology/Hydrogeology Environmental Information Document

    SciTech Connect

    Denham, M.E.

    1999-08-31

    The purpose of the Savannah River Site Geology and Hydrogeology Environmental Information Document (EID) is to provide geologic and hydrogeologic information to serve as a baseline to evaluate potential environmental impacts. This EID is based on a summary of knowledge accumulated from research conducted at the Savannah River Site (SRS) and surrounding areas.

  10. Advances in planetary geology, volume 2

    NASA Technical Reports Server (NTRS)

    1986-01-01

    This publication is a continuation of volume 1; it is a compilation of reports focusing on research into the origin and evolution of the solar system with emphasis on planetary geology. Specific reports include a multispectral and geomorphic investigation of the surface of Europa and a geologic interpretation of remote sensing data for the Martian volcano Ascreaus Mons.

  11. Academic and molecular matrices: A study of the transformations of connective tissue research at the University of Manchester (1947–1996)☆

    PubMed Central

    García-Sancho, Miguel

    2011-01-01

    This paper explores the different identities adopted by connective tissue research at the University of Manchester during the second half of the 20th century. By looking at the long-term redefinition of a research programme, it sheds new light on the interactions between different and conflicting levels in the study of biomedicine, such as the local and the global, or the medical and the biological. It also addresses the gap in the literature between the first biomedical complexes after World War II and the emergence of biotechnology. Connective tissue research in Manchester emerged as a field focused on new treatments for rheumatic diseases. During the 1950s and 60s, it absorbed a number of laboratory techniques from biology, namely cell culture and electron microscopy. The transformations in scientific policy during the late 70s and the migration of Manchester researchers to the US led them to adopt recombinant DNA methods, which were borrowed from human genetics. This resulted in the emergence of cell matrix biology, a new field which had one of its reference centres in Manchester. The Manchester story shows the potential of detailed and chronologically wide local studies of patterns of work to understand the mechanisms by which new biomedical tools and institutions interact with long-standing problems and existing affiliations. PMID:21486662

  12. Connectivity Enhanced Energy Management and Control for EREVs: Cooperative Research and Development Final Report, CRADA Number CRD-11-457

    SciTech Connect

    Gonder, J.

    2014-08-01

    The projected trend in personal mobility is the use of range extended electric vehicles (EREVs) and plug in hybrids (PHEVs). Although batteries with high power density and compact high power electric machines provide appreciable 'all electric' range, there still exists the need for an onboard range extender. The use of connectivity information such as route, elevation/curvature, traffic etc. enables substantial real world improvement in system efficiency and fuel economy of EREVs and plug-in hybrids through efficient use of stored electrical energy.

  13. Ontological Encoding of GeoSciML and INSPIRE geological standard vocabularies and schemas: application to geological mapping

    NASA Astrophysics Data System (ADS)

    Lombardo, Vincenzo; Piana, Fabrizio; Mimmo, Dario; Fubelli, Giandomenico; Giardino, Marco

    2016-04-01

    Encoding of geologic knowledge in formal languages is an ambitious task, aiming at the interoperability and organic representation of geological data, and semantic characterization of geologic maps. Initiatives such as GeoScience Markup Language (last version is GeoSciML 4, 2015[1]) and INSPIRE "Data Specification on Geology" (an operative simplification of GeoSciML, last version is 3.0 rc3, 2013[2]), as well as the recent terminological shepherding of the Geoscience Terminology Working Group (GTWG[3]) have been promoting information exchange of the geologic knowledge. There have also been limited attempts to encode the knowledge in a machine-readable format, especially in the lithology domain (see e.g. the CGI_Lithology ontology[4]), but a comprehensive ontological model that connect the several knowledge sources is still lacking. This presentation concerns the "OntoGeonous" initiative, which aims at encoding the geologic knowledge, as expressed through the standard vocabularies, schemas and data models mentioned above, through a number of interlinked computational ontologies, based on the languages of the Semantic Web and the paradigm of Linked Open Data. The initiative proceeds in parallel with a concrete case study, concerning the setting up of a synthetic digital geological map of the Piemonte region (NW Italy), named "GEOPiemonteMap" (developed by the CNR Institute of Geosciences and Earth Resources, CNR IGG, Torino), where the description and classification of GeologicUnits has been supported by the modeling and implementation of the ontologies. We have devised a tripartite ontological model called OntoGeonous that consists of: 1) an ontology of the geologic features (in particular, GeologicUnit, GeomorphologicFeature, and GeologicStructure[5], modeled from the definitions and UML schemata of CGI vocabularies[6], GeoScienceML and INSPIRE, and aligned with the Planetary realm of NASA SWEET ontology[7]), 2) an ontology of the Earth materials (as defined by the

  14. The Geologic Structure of the Tebesti and Ennedi; Not Just Plateaus, Mountains, and Inland Seas

    NASA Astrophysics Data System (ADS)

    Millham, R. A.; Koren, I.

    2005-12-01

    Research into the origins of the Tebesti and Ennedi structures where sources of dust streaming into the Bodele are of major importance to the study of global climate forcing, have resulted in a geologic story quite different from previous research results. The volcanic nature of both structures are not only similar in geologic time; when comparing the mineralogy and structure throughout the Saharan, based on extensive geological studies conducted in the region early to mid 1900's, the two areas appear to be connected in time and composition. It is quite possible the Tebesti Mountains and Ennedi Plateau region are one structurally cohesive unit with common mineralogy and geologic history. Two scenarios appear to predominate at this time. One, the entire geomorphology of the Sahara is a huge syncline/anti-syncline system ranging from the East to West coast with marked synclinal depressions affording opportunity for inland seas to develop during crustal deformation in the past. Second, geologic indicators suggest that the entire Tebesti and Ennedi region form an ancient caldera extending northeast into Egypt and southwest into Chad, just north of the Bodele. Mineralogy and structure of the region could be interpreted as a caldera of massive proportion existing early in the African continent's history prior to possible crustal deformation and the formation of the syncline/anti-syncline basin and range system.

  15. Okinawa, Japan: Geologic Battleground

    NASA Astrophysics Data System (ADS)

    Waymack, S. W.; Carrington, M. P.; Harpp, K. S.

    2005-12-01

    One of our main goals as instructors, particularly in introductory courses, is to impart students with an appreciation of how geology has influenced the course of human events. Despite the apparent accessibility of such topics, communicating this in a lively, relevant, and effective way often proves difficult. We use a series of historical events, the Pacific island hopping campaign of WWII, to engage students in an active, guided inquiry exercise to explore how terrain and the underlying geology of an area can shape historical events. Teams of students are assigned the role of planning either the defense or occupation of Okinawa Island, in the Ryukyu arc, in a theoretical version of the 1945 conflict. Students are given a package of information, including geologic and topographic maps, a list of military resources available to them at the time, and some historical background. Students also have access to "reconnaissance" images, 360o digital panoramas of the landscape of Okinawa, keyed to their maps. Each team has a week to plan their strategies and carry out additional research, which they subsequently bring to the table in the form of a written battle plan. With an instructor as arbiter, teams alternate drawing their maneuvers on a map of the island, to which the other team then responds. This continues one move at a time, until the instructor declares a victor. Throughout the exercise, the instructor guides students through analysis of each strategic decision in light of the island's structure and topography, with an emphasis on the appropriate interpretation of the maps. Students soon realize that an understanding of the island's terrain literally meant the difference between life and death for civilians and military participants alike in 1945. The karst landscape of Okinawa posed unique obstacles to both the Japanese and the American forces, including difficult landing sites, networks of natural caves, and sequences of hills aligned perpendicular to the

  16. Historical sketch: Radar geology

    NASA Technical Reports Server (NTRS)

    Macdonald, H.

    1980-01-01

    A chronological assessment is given of the broad spectra of technology associated with radar geology. Particular attention is given to the most recent developments made in the areas of microwave Earth resources applications and geologic remote sensing from aircraft and satellite. The significance of space derived radar in geologic investigations is discussed and the scientific basis for exploiting the sensitivity of radar signals to various aspects of geologic terrain is given.

  17. Students connecting critical appraisal to evidence-based practice: a teaching-learning activity for research literacy.

    PubMed

    Jakubec, Sonya L; Astle, Barbara J

    2013-01-01

    This article describes the implementation of an innovative research literacy teaching-learning activity. The Research in Practice Challenge activity promoted the importance and relevance of evidence-based practice with second-year nursing students in an undergraduate research course. Students appraised the evidence within policies and practice guidelines identified by managers in practice. Collaboration among students, faculty, managers, and the librarian enabled completion of the activity. Essential skills of identifying research problems in practice, searching the literature, and critically evaluating evidence were applied. Ultimately, students were asked to respond to the question: "Does this policy or guideline need revision, and how, based upon current evidence?" Effectiveness of this activity was garnered from the students' responses to course evaluations and analysis of teaching notes. Course evaluation revealed that students valued how the activity highlighted the relevance of research literacy for their practice. Further recommendations for research literacy teaching and learning are suggested.

  18. The problem with medical research on tissue and organ samples taken in connection with forensic autopsies in France.

    PubMed

    Rougé-Maillart, C; Dupont, V; Jousset, N

    2016-02-01

    Currently, in France, it is legally impossible to conduct scientific research on tissue and organ samples taken from forensic autopsies. In fact, the law schedules the destruction of such samples at the end of the judicial investigation, and the common law rules governing cadaver research cannot be applied to the forensic context. However, nothing seems in itself to stand in the way of such research since, despite their specific nature, these samples from forensic autopsies could be subject, following legislative amendments, to common law relating to medical research on samples taken from deceased persons. But an essential legislative amendment, firstly to allow the Biomedicine Agency to become authorized to issue a research permit and secondly, to change the research conditions in terms of the non-opposition of the deceased to said research. Such an amendment would be a true breakthrough because it would allow teams to continue to move forward calmly in research, and allow this research to be placed within a legal framework, which would promote international exchanges.

  19. Geography for a Changing World – A science strategy for the geographic research of the U.S. Geological Survey, 2005-2015

    USGS Publications Warehouse

    McMahon, Gerard; Benjamin, Susan P.; Clarke, Keith; Findley, John E.; Fisher, Robert N.; Graf, William L.; Gundersen, Linda C.; Jones, John W.; Loveland, Thomas R.; Roth, Keven S.; Usery, E. Lynn; Wood, Nathan J.

    2005-01-01

    This report presents a science strategy for the geographic research of the U.S. Geological Survey (USGS) for the years 2005-2015. The common thread running through the vision, mission, and science goals presented in the plan is that USGS geographers will provide national leadership to understand coupled human-environmental systems in the face of land change and will deliver pertinent information to decisionmakers on the vulnerability and resilience of these systems. We define land change science as the study of the human and environment dynamics that give rise to changed land use, cover, and surface form. A number of realities shape the strategic context of this plan: * The Department of Interior Strategic Plan focuses on meeting society's resource needs and sustaining the Nation's life support systems, underscoring the importance of characterizing and understanding coupled human-environmental systems. * In redefining its mission in the mid-1990s, the USGS envisions itself as an integrated natural science and information agency. The USGS will assume a national leadership role in the use of science to develop knowledge about the web of relations that couple biophysical and human systems and translate this knowledge into unbiased, reliable information that meets important societal information needs. * The following trends will influence USGS geography-oriented science activities over the next decade. Most of the emerging earth science issues that the USGS will address are geographic phenomena. A growing international concern for aligning society's development activities with environmental limits has led to an articulation of a science agenda associated with global environmental change, vulnerability, and resilience. Earth science investigations have evolved toward the study of very large areas, and the resulting huge volumes of data are challenging to manage and understand. Finally, scientists and the public face the challenge of gaining intelligent insights about

  20. Geography for a Changing World - A science strategy for the geographic research of the U.S. Geological Survey, 2005-2015

    USGS Publications Warehouse

    McMahon, Gerard; Benjamin, Susan P.; Clarke, Keith; Findley, John E.; Fisher, Robert N.; Graf, William L.; Gundersen, Linda C.; Jones, John W.; Loveland, Thomas R.; Roth, Keven S.; Usery, E. Lynn; Wood, Nathan J.

    2005-01-01

    This report presents a science strategy for the geographic research of the U.S. Geological Survey (USGS) for the years 2005-2015. The common thread running through the vision, mission, and science goals presented in the plan is that USGS geographers will provide national leadership to understand coupled human-environmental systems in the face of land change and will deliver pertinent information to decisionmakers on the vulnerability and resilience of these systems. We define land change science as the study of the human and environment dynamics that give rise to changed land use, cover, and surface form.A number of realities shape the strategic context of this plan:The Department of Interior Strategic Plan focuses on meeting society’s resource needs and sustaining the Nation’s life support systems, underscoring the importance of characterizing and understanding coupled human-environmental systems.In redefining its mission in the mid-1990s, the USGS envisions itself as an integrated natural science and information agency. The USGS will assume a national leadership role in the use of science to develop knowledge about the web of relations that couple biophysical and human systems and translate this knowledge into unbiased, reliable information that meets important societal information needs.The following trends will influence USGS geography-oriented science activities over the next decade. Most of the emerging earth science issues that the USGS will address are geographic phenomena. A growing international concern for aligning society’s development activities with environmental limits has led to an articulation of a science agenda associated with global environmental change, vulnerability, and resilience. Earth science investigations have evolved toward the study of very large areas, and the resulting huge volumes of data are challenging to manage and understand. Finally, scientists and the public face the challenge of gaining intelligent insights about

  1. Shuttle Imaging Radar - Geologic applications

    NASA Technical Reports Server (NTRS)

    Macdonald, H.; Bridges, L.; Waite, W.; Kaupp, V.

    1982-01-01

    The Space Shuttle, on its second flight (November 12, 1981), carried the first science and applications payload which provided an early demonstration of Shuttle's research capabilities. One of the experiments, the Shuttle Imaging Radar-A (SIR-A), had as a prime objective to evaluate the capability of spaceborne imaging radars as a tool for geologic exploration. The results of the experiment will help determine the value of using the combination of space radar and Landsat imagery for improved geologic analysis and mapping. Preliminary analysis of the Shuttle radar imagery with Seasat and Landsat imagery from similar areas provides evidence that spaceborne radars can significantly complement Landsat interpretation, and vastly improve geologic reconnaissance mapping in those areas of the world that are relatively unmapped because of perpetual cloud cover.

  2. Only Connect.

    ERIC Educational Resources Information Center

    LeMieux, Anne C.

    2000-01-01

    Describes how the author connects with today's adolescent readers by means of laughter and literature. Claims young adult literature can facilitate the growth of empathy and provide an impetus for adolescents to transcend the isolation modern culture engenders. (NH)

  3. 75 FR 62569 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Connected Media...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE Antitrust Division Notice Pursuant to the National Cooperative Research and Production Act of 1993...) of the National Cooperative Research and Production Act of 1993, 15 U.S.C. 4301 et seq. (``the...

  4. Learning as Problem Design versus Problem Solving: Making the Connection between Cognitive Neuroscience Research and Educational Practice

    ERIC Educational Resources Information Center

    Ablin, Jason L.

    2008-01-01

    How can current findings in neuroscience help educators identify particular cognitive strengths in students? In this commentary on Immordino-Yang's research regarding Nico and Brooke, I make 3 primary assertions: (a) the cognitive science community needs to develop an accessible language and mode of communicating applicable research to educators,…

  5. Inclusive Research and Inclusive Education: Why Connecting Them Makes Sense for Teachers' and Learners' Democratic Development of Education

    ERIC Educational Resources Information Center

    Nind, Melanie

    2014-01-01

    Following pushes from the disability movement(s) and increased interest in children and young people becoming involved in research concerning them, inclusive research is growing within and beyond education establishments. Yet this arena is alive with interesting and largely unanswered questions. This paper discusses some of them: What do inclusive…

  6. The Quality of School-Age Child Care in After-School Settings. Research-to-Policy Connections No. 7

    ERIC Educational Resources Information Center

    Little, Priscilla M.

    2007-01-01

    This brief identifies the features of high-quality after-school settings that have emerged from the research and are reflected in program quality tools. It also examines key research linking program quality to positive developmental outcomes; it reviews current practice in program quality assessment; and it offers considerations for policymakers…

  7. 40 CFR 26.303 - Duties of IRBs in connection with observational research involving pregnant women and fetuses.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... observational research involving pregnant women and fetuses. 26.303 Section 26.303 Protection of Environment... Protections for Pregnant Women and Fetuses Involved as Subjects in Observational Research Conducted or... and fetuses. The provisions of 45 CFR 46.203 are applicable to this section....

  8. 40 CFR 26.303 - Duties of IRBs in connection with observational research involving pregnant women and fetuses.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... observational research involving pregnant women and fetuses. 26.303 Section 26.303 Protection of Environment... Protections for Pregnant Women and Fetuses Involved as Subjects in Observational Research Conducted or... and fetuses. The provisions of 45 CFR 46.203 are applicable to this section....

  9. 40 CFR 26.303 - Duties of IRBs in connection with observational research involving pregnant women and fetuses.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... observational research involving pregnant women and fetuses. 26.303 Section 26.303 Protection of Environment... Protections for Pregnant Women and Fetuses Involved as Subjects in Observational Research Conducted or... and fetuses. The provisions of 45 CFR 46.203 are applicable to this section....

  10. Gas chromatography coupled to mass spectrometry for analyses of organic compounds and biomarkers as tracers for geological, environmental, and forensic research.

    PubMed

    Medeiros, Patricia M; Simoneit, Bernd R T

    2007-07-01

    Gas chromatography, especially when coupled with mass spectrometry, is the analytical method of choice for elucidation of biomarker compounds present in organic mixtures extracted from geological, environmental, and biological samples. This review describes the biomarker concept, i. e., the precursor natural products to the geological/environmental derivatives, and their application as multi-tracers in the geosphere and ambient environment. The mass spectrometric methods currently utilized for such analyses are reviewed with a general key to the literature, and typical examples of applications using GC-MS are also described.

  11. North Dakota geology school receives major gift

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-10-01

    Petroleum geology and related areas of study at the University of North Dakota (UND) received a huge financial boost with the announcement on 24 September of $14 million in private and public partnership funding. The university announced the naming of the Harold Hamm School of Geology and Geological Engineering, formerly a department within the College of Engineering and Mines, in recognition of $10 million provided as a gift by oilman Harold Hamm and Continental Resources, Inc. Hamm is the chair and chief executive officer of Continental, the largest leaseholder in the Bakken Play oil formation in North Dakota and Montana, and he is also an energy policy advisor to Republican presidential candidate Mitt Romney. UND also received $4 million from the Oil and Gas Research Program of the North Dakota Industrial Commission to support geology and geological engineering education and research.

  12. Building and critiquing qualitative research websites: a cyberspace project to connect undergraduate nursing students in Canada and the United States.

    PubMed

    Teel, Cynthia S; Shaw, Judith A

    2005-01-01

    This project had a dual purpose: 1) to facilitate student learning about qualitative research methods, and 2) to promote collegiality and professional development among senior nursing students in Canada and the United States through the use of distance technology. In each of three project years, students at St. Francis Xavier University (STFX) in Nova Scotia initiated the experience by working in small groups to develop websites about different methodological approaches in qualitative research. Site information included an overview of the selected approach, discussion of trustworthiness issues, citation of journal articles in which authors used the approach, additional references, and some personal information about the student developers. Also working in small groups, University of Kansas students identified and read related research articles, reviewed website information, and responded to the STFX groups about the usefulness of site information in increasing understanding of qualitative methods and using the information for evaluation of research. The experience promoted active use of qualitative research concepts and facilitated the development of skills in evaluating research article content and website content. Participation in the activity fostered positive perceptions about the value and use of research and helped students appreciate the similarities in courses, programs, and professional requirements and values among international peers.

  13. Changing Conditions In The Yukon River Basin, Alaska: Biological, Geographical, And Hydrological Research Of The U.S. Geological Survey Alaska Science Center

    NASA Astrophysics Data System (ADS)

    Brabets, T. P.; Frenzel, S. A.; Markon, C.; Degange, A. R.

    2006-12-01

    To address the need for understanding past, present, and future conditions in the northern latitudes, the United States Geological Survey's (USGS) Alaska Science Center conducts extensive research in the Yukon River Basin. The basin originates in Canada and spans Alaska from east to west encompassing diverse landscapes in the Arctic and sub-Arctic. Within this large watershed, USGS research is focused on understanding the rapidly changing conditions in the land cover and fires, fish and wildlife populations, and the hydrologic cycle. Some of Alaska largest and most extensive fires occur in the Yukon River Basin. Research suggests that recent fire frequency outpaces the forest replenishment. To provide a more thorough assessment of current fires, and prediction of future fire threats, Landsat imagery with its 30-m spatial resolution and 30-year history allow for unprecedented analysis of historical and existing landscape cover, the effects of fire and climate change on lake drying, and updating of fire burn boundaries. Additionally, caribou have been shown to avoid burned areas for at least 60 years because forage lichens were eliminated and preferred forage may require over 100 years to reach pre-fire abundance. Glaciers in Alaska and in Canada feed the Tanana River, a major tributary to the Yukon River. Gulkana Glacier is one such glacier where the USGS has measured the mass balance continuously since 1966. There has been a cumulative mass loss of more than 15 meters water equivalent since 1966, with two-thirds of that loss occurring since 1990. Streamflow statistics from long-term gaging stations show a tendency for earlier ice break up in the spring and earlier snowmelt peak flows. Glacier-fed streams show higher summer flows as warmer temperatures increased glacier melt. To provide a better understanding of the factors that regulate salmon production, USGS has examined the characteristics of chum salmon spawning habitats and survival of juvenile salmon at two

  14. Geology of Europa

    NASA Technical Reports Server (NTRS)

    Greeley, R.; Chyba, C.; Head, J. W.; McCord, T.; McKinnon, W. B.; Pappalardo, R. T.

    2004-01-01

    Europa is a rocky object of radius 1565 km (slightly smaller than Earth s moon) and has an outer shell of water composition estimated to be of order 100 km thick, the surface of which is frozen. The total volume of water is about 3 x 10(exp 9) cubic kilometers, or twice the amount of water on Earth. Moreover, like its neighbor Io, Europa experiences internal heating generated from tidal flexing during its eccentric orbit around Jupiter. This raises the possibility that some of the water beneath the icy crust is liquid. The proportion of rock to ice, the generation of internal heat, and the possibility of liquid water make Europa unique in the Solar System. In this chapter, we outline the sources of data available for Europa (with a focus on the Galileo mission), review previous and on-going research on its surface geology, discuss the astrobiological potential of Europa, and consider plans for future exploration.

  15. Connecting patients, researchers and clinical genetics services: the experiences of participants in the Australian Ovarian Cancer Study (AOCS).

    PubMed

    Crook, Ashley; Plunkett, Loren; Forrest, Laura E; Hallowell, Nina; Wake, Samantha; Alsop, Kathryn; Gleeson, Margaret; Bowtell, David; Mitchell, Gillian; Young, Mary-Anne

    2015-02-01

    Population-based genetic research may produce information that has clinical implications for participants and their family. Researchers notify participants or their next of kin (NoK) about the availability of genetic information via a notification letter; however, many subsequently do not contact a family cancer centre (FCC) to clarify their genetic status. Therefore, the purpose of this study was to examine research participants' experience of receiving a notification letter and the factors that influenced contact with an FCC. Twenty-five semi-structured interviews were conducted with research participants (n=10) or their NoK (n=15) who had received a notification letter following participation in the Australian Ovarian Cancer Study. There were a number of factors which impacted participants' access to genetic counselling at an FCC. Some participants had unmet information and support needs, which were addressed by their participation in this psychosocial interview study. Recruitment and participation in this study therefore inadvertently increased a number of participants' intention to contact an FCC. For others, participation in this study facilitated access to an FCC. Recommendations are proposed regarding future notification as well as implications for clinical practice. An approach that also provides opportunity to address research participants' support and informational needs before contacting a clinical genetics service as well as practical guidance for accessing genetic services would facilitate timely and smooth access for research participants who are interested in following up clinically relevant genetic test results.

  16. Visualization of 3D Geological Models on Google Earth

    NASA Astrophysics Data System (ADS)

    Choi, Y.; Um, J.; Park, M.

    2013-05-01

    Google Earth combines satellite imagery, aerial photography, thematic maps and various data sets to make a three-dimensional (3D) interactive image of the world. Currently, Google Earth is a popular visualization tool in a variety of fields and plays an increasingly important role not only for private users in daily life, but also for scientists, practitioners, policymakers and stakeholders in research and application. In this study, a method to visualize 3D geological models on Google Earth is presented. COLLAborative Design Activity (COLLADA, an open standard XML schema for establishing interactive 3D applications) was used to represent different 3D geological models such as borehole, fence section, surface-based 3D volume and 3D grid by triangle meshes (a set of triangles connected by their common edges or corners). In addition, we designed Keyhole Markup Language (KML, the XML-based scripting language of Google Earth) codes to import the COLLADA files into the 3D render window of Google Earth. The method was applied to the Grosmont formation in Alberta, Canada. The application showed that the combination of COLLADA and KML enables Google Earth to effectively visualize 3D geological structures and properties.; Visualization of the (a) boreholes, (b) fence sections, (c) 3D volume model and (d) 3D grid model of Grossmont formation on Google Earth

  17. Significant achievements in the planetary geology program

    NASA Technical Reports Server (NTRS)

    Head, J. W. (Editor)

    1984-01-01

    Recent developments in planetology research are summarized. Important developments are summarized in topics ranging from solar system evolution, comparative planetology, and geologic processes active on other planetary bodies, to techniques and instrument development for exploration.

  18. Mode of occurrence and environmental mobility of oil-field radioactive material at US Geological Survey research site B, Osage-Skiatook Project, northeastern Oklahoma

    USGS Publications Warehouse

    Zielinski, R.A.; Budahn, J.R.

    2007-01-01

    Two samples of produced-water collected from a storage tank at US Geological Survey research site B, near Skiatook Lake in northeastern Oklahoma, have activity concentrations of dissolved 226Ra and 228Ra that are about 1500 disintegrations/min/L (dpm/L). Produced-water also contains minor amounts of small (5-50 ??m) suspended grains of Ra-bearing BaSO4 (barite). Precipitation of radioactive barite scale in the storage tank is probably hindered by low concentrations of dissolved SO4 (2.5 mg/L) in the produced-water. Sediments in a storage pit used to temporarily collect releases of produced-water have marginally elevated concentrations of "excess" Ra (several dpm/g), that are 15-65% above natural background values. Tank and pit waters are chemically oversaturated with barite, and some small (2-20 ??m) barite grains observed in the pit sediments could be transferred from the tank or formed in place. Measurements of the concentrations of Ba and excess Ra isotopes in the pit sediments show variations with depth that are consistent with relatively uniform deposition and progressive burial of an insoluble Ra-bearing host (barite?). The short-lived 228Ra isotope (half-life = 5.76 a) shows greater reductions with depth than 226Ra (half-life = 1600 a), that are likely explained by radioactive decay. The 228Ra/226Ra activity ratio of excess Ra in uppermost pit sediments (1.13-1.17) is close to the ratio measured in the samples of produced-water (0.97, 1.14). Declines in Ra activity ratio (excess) with sediment depth can be used to estimate an average rate of burial of 4 cm/a for the Ra-bearing contaminant. Local shallow ground waters contaminated with NaCl from produced-water have low dissolved Ra (<20 dpm/L) and also are oversaturated with barite. Barite is a highly insoluble Ra host that probably limits the environmental mobility of Ra at site B.

  19. Environmental impacts of oil production on soil, bedrock, and vegetation at the U.S. Geological Survey Osage-Skiatook Petroleum Environmental Research site A, Osage County, Oklahoma

    USGS Publications Warehouse

    Otton, J.K.; Zielinski, R.A.; Smith, B.D.; Abbott, M.M.; Keeland, B.D.

    2005-01-01

    The U.S. Geological Survey is investigating the impacts of oil and gas production on soils, groundwater, surface water, and ecosystems in the United States. Two sites in northeastern Oklahoma (sites A and B) are presently being investigated under the Osage-Skiatook Petroleum Environmental Research project. Oil wells on the lease surrounding site A in Osage County, Oklahoma, produced about 100,000 bbl of oil between 1913 ard 1981. Prominent production features on the 1.5-ha (3.7-ac) site A include a tank battery, an oil-filled trench, pipelines, storage pits for both produced water and oil, and an old power unit. Site activities and historic releases have left open areas in the local oak forest adjacent to these features and a deeply eroded salt scar downslope from the pits that extends to nearby Skiatook Lake. The site is underlain by surficial sediments comprised of very fine-grained eolian sand and colluvium as much as 1.4 m (4.6 ft) thick, which, in turn, overlie flat-lying, fractured bedrock comprised of sandstone, clayey sandstone, mudstone, and shale. A geophysical survey of ground conductance and concentration measurements of aqueous extracts (1:1 by weight) of core samples taken in the salt scar and adjacent areas indicate that unusual concentrations of NaCl-rich salt are present at depths to at least 8 m (26 ft) in the bedrock; however, little salt occurs in the eolian sand. Historic aerial photographs, anecdotal reports from oil-lease operators, and tree-ring records indicate that the surrounding oak forest was largely established after 1935 and thus postdates the majority of surface damage at the site. Blackjack oaks adjacent to the salt scar have anomalously elevated chloride (>400 ppm) in their leaves and record the presence of NaCl-rich salt or salty water in the shallow subsurface. The geophysical measurements also indicate moderately elevated conductance beneath the oak forest adjoining the salt scar. Copyright ?? 2005. The American Association of

  20. Geochemical Impacts of CO2 Intrusion into Ground Water due to Carbon Dioxide Release from Geologic Sequestration Projects: Overview of ORD Research

    EPA Science Inventory

    Abstract: Even with the large physical separation between storage reservoirs and surficial environments, there is concern that CO2 stored in reservoirs may eventually leak back to the surface through abandoned wells or along geological features such as faults. Leakage of CO2 into...

  1. Senior Research Connects Students with a Living Laboratory As Part of an Integrated Crop and Livestock System

    NASA Astrophysics Data System (ADS)

    Senturklu, Songul; Landblom, Douglas; Brevik, Eric C.

    2015-04-01

    Soil, water, soil microbes, and solar energy are the main sources that sustain life on this planet. Without them working in concert, neither plants nor animals would survive. Considering the efficiency of animal production targets, soil must be protected and improved. Therefore, through our sustainable integrated crop and livestock research, we are studying animal and soil interactions from the soil to the plate. Integrating beef cattle systems into a diverse cropping system is providing a living laboratory for education beyond the traditional classroom setting. To establish the living learning laboratory at the Dickinson Research Extension Center, a five-crop rotation was established that included adapted cool and warm season grasses and broadleaf crops. The crop rotation is: sunflower > hard red spring wheat > fall seeded winter triticale-hairy vetch (hay)/spring seeded 7-species cover crop > Corn (85-95 day varieties) > field pea-barley intercrop. Sunflower and spring wheat are harvested for cash crop income in the rotation. Livestock integration occurs when yearling steers that had previously grazed perennial pastures until mid-August graze field pea-barley and subsequently unharvested corn. Average grazing days for field pea-barley and unharvested corn is 30 and 70 days, respectively. At the end of the grazing period, the yearling steers average 499-544 kg and are moved to a feedlot and fed an additional 75 days until slaughter. Maximizing grazing days and extending the grazing season through integration with the cropping system reduces custom feeding costs and enhances animal profit. Beef cows do not require high quality feed after their calves have been weaned. Therefore, gestating beef cows are an ideal animal to graze cover crops and crop aftermath (residue) after yearling steer grazing and farming operations have been completed. Extending the grazing season for beef cows by grazing cover crops and residues reduces winter feed cost, which is one of the

  2. Towards secondary use of heterogeneous radio-oncological data for retrospective clinical trials: service-oriented connection of a central research database with image analysis tools

    NASA Astrophysics Data System (ADS)

    Bougatf, Nina; Bendl, Rolf; Debus, Jürgen

    2015-03-01

    Our overall objective is the utilization of heterogeneous and distributed radio-oncological data in retrospective clinical trials. Previously, we have successfully introduced a central research database for collection of heterogeneous data from distributed systems. The next step is the integration of image analysis tools in the standard retrieval process. Hence, analyses for complex medical questions can be processed automatically and facilitated immensely. In radiation oncology recurrence analysis is a central approach for the evaluation of therapeutic concepts. However, various analysis steps have to be performed like image registration, dose transformation and dose statistics. In this paper we show the integration of image analysis tools in the standard retrieval process by connecting them with our central research database using a service-oriented approach. A concrete problem from recurrence analysis has been selected to prove our concept exemplarily. We implemented service-oriented data collection and analysis tools to use them in a central analysis platform, which is based on a work flow management system. An analysis work flow has been designed that, at first, identifies patients in the research database fulfilling the inclusion criteria. Then the relevant imaging data is collected. Finally the imaging data is analyzed automatically. After the successful work flow execution, the results are available for further evaluation by a physician. As a result, the central research database has been connected successfully with automatic data collection and image analysis tools and the feasibility of our service-oriented approach has been demonstrated. In conclusion, our approach will simplify retrospective clinical trials in our department in future.

  3. Device Connectivity

    PubMed Central

    Walsh, John; Roberts, Ruth; Morris, Richard

    2015-01-01

    Patients with diabetes have to take numerous factors/data into their therapeutic decisions in daily life. Connecting the devices they are using by feeding the data generated into a database/app is supposed to help patients to optimize their glycemic control. As this is not established in practice, the different roadblocks have to be discussed to open the road. That large telecommunication companies are now entering this market might be a big help in pushing this forward. Smartphones offer an ideal platform for connectivity solutions. PMID:25614015

  4. Connected Traveler

    SciTech Connect

    2016-06-01

    The Connected Traveler framework seeks to boost the energy efficiency of personal travel and the overall transportation system by maximizing the accuracy of predicted traveler behavior in response to real-time feedback and incentives. It is anticipated that this approach will establish a feedback loop that 'learns' traveler preferences and customizes incentives to meet or exceed energy efficiency targets by empowering individual travelers with information needed to make energy-efficient choices and reducing the complexity required to validate transportation system energy savings. This handout provides an overview of NREL's Connected Traveler project, including graphics, milestones, and contact information.

  5. Review on cold-formed steel connections.

    PubMed

    Lee, Yeong Huei; Tan, Cher Siang; Mohammad, Shahrin; Tahir, Mahmood Md; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed.

  6. Review on Cold-Formed Steel Connections

    PubMed Central

    Tan, Cher Siang; Mohammad, Shahrin; Md Tahir, Mahmood; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed. PMID:24688448

  7. Co-Curricular Connections: The Role of Undergraduate Research Experiences in Promoting Engineering Students' Communication, Teamwork, and Leadership Skills

    ERIC Educational Resources Information Center

    Carter, Deborah Faye; Ro, Hyun Kyoung; Alcott, Benjamin; Lattuca, Lisa R.

    2016-01-01

    This study examined the impact of undergraduate research (UR) in engineering, focusing on three particular learning outcomes: communication, teamwork, and leadership. The study included 5126 students across 31 colleges of engineering. The authors employed propensity score matching method to address the selection bias for selection into (and…

  8. Connecting Distance Learning Communities to Research via Virtual Collaboratories: A Case Study from Library and Information Science

    ERIC Educational Resources Information Center

    Rebmann, Kristen

    2012-01-01

    This case study reports on patterns of participation in a virtual collaboratory organised around goals associated with the involvement of graduate students in research and writing projects. Traditionally, distance learning classrooms have been devoted to teaching content matter (in a virtual context) yet this case study reports on the use of…

  9. Different Ways to Disagree: A Study of Organizational Dissent to Explore Connections between Mixed Methods Research and Engaged Scholarship

    ERIC Educational Resources Information Center

    Garner, Johny T.

    2015-01-01

    Organizational communication processes are complex, but all too often, researchers oversimplify the study of these processes by relying on a single method. Particularly when scholars and practitioners partner together to solve organizational problems, meaningful results require methodological flexibility and diversity. As an exemplar of the fit…

  10. NASA CONNECT: Atmospheric Detectives

    NASA Technical Reports Server (NTRS)

    1999-01-01

    'The Measurement of All Things: Atmospheric Detectives' is the second of seven programs in the 1999-2000 NASA CONNECT series. Produced by NASA Langley Research Center's Office of Education, NASA CONNECT is an award-winning series of instructional programs designed to enhance the teaching of math, science and technology concepts in grades 5-8. NASA CONNECT establishes the 'connection' between the mathematics, science, and technology concepts taught in the classroom and NASA research. Each program in the series supports the national mathematics, science, and technology standards; includes a resource-rich teacher guide; and uses a classroom experiment and web-based activity to complement and enhance the math, science, and technology concepts presented in the program. NASA CONNECT is FREE and the programs in the series are in the public domain. Visit our web site and register. http://connect.larc.nasa.gov In 'The Measurement of All Things: Atmospheric Detectives' students will learn how scientists use satellites, lasers, optical detectors, and wavelengths of light to measure the presence of certain gaseous elements, compounds, and aerosols in the Earth's atmosphere.

  11. Connected Learning.

    ERIC Educational Resources Information Center

    Brown, David E.

    2000-01-01

    California has numerous niche programs stressing both academic rigor and career connections. These occur most successfully where business and elected officials support K-12 partnerships and provide job-shadowing opportunities, internships, and classroom instruction offered by business partners. A sidebar outlines school-to-work principles. (MLH)

  12. Learning Connections

    ERIC Educational Resources Information Center

    Royer, Regina D.; Richards, Patricia O.

    2005-01-01

    In this edition of Learning Connections, the authors show how technology can enhance study of weather patterns, reading comprehension, real-world training, critical thinking, health education, and art criticism. The following sections are included: (1) Social Studies; (2) Language Arts; (3) Computer Science and ICT; (4) Art; and (5) Health.…

  13. Get Connected

    ERIC Educational Resources Information Center

    Horton, Jessica; Hagevik, Rita; Adkinson, Bennett; Parmly, Jilynn

    2013-01-01

    Technology can be both a blessing and a curse in the classroom. Although technology can provide greater access to information and increase student engagement, if screen time replaces time spent outside, then students stand to lose awareness and connectivity to the surrounding natural environment. This article describes how Google Earth can foster…

  14. How is the brain working?: Research on brain oscillations and connectivities in a new "Take-Off" state.

    PubMed

    Başar, Erol; Düzgün, Aysel

    2016-05-01

    The present report is a trial to survey analysis and applications of brain oscillations in cognitive impairment for opening the way to a new take off in research on brain oscillation. Although the number of papers related to brain oscillations rapidly increases, it is important to indicate the common principles governing the functioning of brain oscillations in the brain and body. Research scientists need a global view on the types of analysis, applications and existing oscillations. Further, scientists dealing with brain oscillations must have some knowledge from theoretical physics, system theory, and also general philosophy. The neuroscientists working on brain oscillations can mentally integrate several papers in the present report, and try to discover new avenues to augment knowledge on brain functions. A new take off in the search of brain oscillations indicates the strong need to survey this brunch of neuroscience in a broad panoply of science.

  15. Survivor voices: co-learning, re-connection, and healing through community action research and engagement (CARE).

    PubMed

    Cortez, Patricia; Dumas, Tracey; Joyce, Jeneka; Olson, Deborah; Peters, Sharon; Todahl, Jeff; Walters, Elaine; Wilde, Rose

    2011-01-01

    This article describes the Trauma Healing Project (THP: www.http//healingattention.org), the Survivor Voices study (n = 351), and the complementary nature of community- campus partnerships (CCP) and community-based participatory action research methodology (PAR). Survivor Voices-a random digit telephone survey developed by, conducted, analyzed, and disseminated by survivors of abuse and violence, university researchers, and students-was designed to learn from survivors about what hurt and about what helped with regard to how people responded to their trauma, and what they recommend for trauma healing. We feature our CCP, including challenges faced, how we have addressed those challenges, and profile our current findings. We describe how PAR and CCPs can be very useful tools toward the development of a community-wide effort to reduce violence and support trauma healing.

  16. Can we measure connectivity?

    NASA Astrophysics Data System (ADS)

    Brazier, Richard; Vericat, Damia; Cerda, Artemi; Brardinoni, Francesco; Batalla, Ramon; Masselink, Rens; Wittenberg, Lea; Nadal Romero, Estela; López-Tarazón, José; Estrany, Joan; Keesstra, Saskia

    2015-04-01

    Whilst the term 'connectivity' in hydrological and sediment-based research is becoming increasing well-known, it is neither used consistently in the existing literature, nor is it clear from that literature, that the connectivity of a landscape, or part of a landscape can be measured. However, it is argued that understanding how well critical source areas of water or sediment are connected to receiving surface waters, may be an essential step towards improvement of land management to mitigate flooding, soil erosion and water quality problems. The first part of this paper, therefore, explores what is currently meant by the term connectivity; addressing the differences between structural and functional, or process-based connectivity, specifically with reference to the movement of water and sediment through an ecosystem. We argue that most existing studies do not measure connectivity. Instead, they address only part of the story. Existing work may describe structural change in a landscape, which can perhaps elucidate the potential for connectivity to occur, or indeed the emergent spatial properties of an ecosystem, but it rarely quantifies the connectivity of an ecosystem in a process-based manner through time. Alternatively, a great deal of work describes fluxes of water and sediment at (sometimes multiple) points in a landscape and infers connectivity of the system via analysis of time series data; from rainfall peak to hydrograph peak or start of sediment flux until peak sediment flux within an event. Such data are doubtless useful to understand catchment function, but alone, they do not provide evidence that quantifies (for example) how well connected sediment sources are to the outlets of the catchments from which they flux. Finally, there are many examples of water and particularly sediment tracing studies, which attempt to link, either directly or indirectly water or sediment sources with their sinks (which might more usefully be termed temporary stores

  17. BiteScis: Connecting K-12 teachers with science graduate students to produce lesson plans on modern science research

    NASA Astrophysics Data System (ADS)

    Battersby, Cara

    2016-01-01

    Many students graduate high school having never learned about the process and people behind modern science research. The BiteScis program addresses this gap by providing easily implemented lesson plans that incorporate the whos, whats, and hows of today's scienctific discoveries. We bring together practicing scientists (motivated graduate students from the selective communicating science conference, ComSciCon) with K-12 science teachers to produce, review, and disseminate K-12 lesson plans based on modern science research. These lesson plans vary in topic from environmental science to neurobiology to astrophysics, and involve a range of activities from laboratory exercises to art projects, debates, or group discussion. An integral component of the program is a series of short, "bite-size" articles on modern science research written for K-12 students. The "bite-size" articles and lesson plans will be made freely available online in an easily searchable web interface that includes association with a variety of curriculum standards. This ongoing program is in its first year with about 15 lesson plans produced to date.

  18. Joint document concerning geological studies from 1971 - 1975

    NASA Technical Reports Server (NTRS)

    1977-01-01

    In 1971, a joint Soviet-Americam Working Group on Remote Sensing of the Natural Environment was established. It was organized into a number of discipline panels, one of which was on geology. Membership on this panel came from the Geological Survey of the United States and from the Institute of Geology of the U.S.S.R. Academy of Sciences and Ministry Geology of the U.S.S.R.. During the period 1971-1975, this panel conducted coordinated research in the use of space remote sensing data in the field of geology. A summary of that coordinated research effort is presented.

  19. Geology and mineral resources of the Port Moller region, western Alaska Peninsula, Aleutian arc: A section in USGS research on mineral resources - 1989: Program and abstracts

    USGS Publications Warehouse

    Wilson, Frederic H.; White, Willis H.; Detterman, Robert L.

    1988-01-01

    Geologic mapping of the Port Moller, Stepovak Bay, and Simeonof Island quadrangles was begun under the auspices of the Alaska Mineral Resource Assessment Program (AMRAP) in 1983 . Two important mineral deposits are located in the Port Moller quadrangle; the Pyramid prospect is the largest copper porphyry system in the Aleutian Arc, and the Apollo Mine is the only gold mine to reach production status in the Aleutian Arc.

  20. Alaska geology revealed

    USGS Publications Warehouse

    Wilson, Frederic H.; Labay, Keith A.

    2016-11-09

    This map shows the generalized geology of Alaska, which helps us to understand where potential mineral deposits and energy resources might be found, define ecosystems, and ultimately, teach us about the earth history of the State. Rock units are grouped in very broad categories on the basis of age and general rock type. A much more detailed and fully referenced presentation of the geology of Alaska is available in the Geologic Map of Alaska (http://dx.doi.org/10.3133/sim3340). This product represents the simplification of thousands of individual rock units into just 39 broad groups. Even with this generalization, the sheer complexity of Alaskan geology remains evident.

  1. GDA (Geologic Data Assistant), an ArcPad extension for geologic mapping: code, prerequisites, and instructions

    USGS Publications Warehouse

    ,

    2006-01-01

    GDA (Geologic Data Assistant) is an extension to ArcPad, a mobile mapping software program by Environmental Systems Research Institute (ESRI) designed to run on personal digital assistant (PDA) computers. GDA and ArcPad allow a PDA to replace the paper notebook and field map traditionally used for geologic mapping. GDA allows easy collection of field data.

  2. Collaboration Between Astronomers at UT Austin and K-12 Teachers: Connecting the Experience of Observing and Research with the Classroom

    NASA Astrophysics Data System (ADS)

    Finkelstein, Keely D.; Sneden, Christopher; Hemenway, Mary Kay; Preston, Sandra; EXES Teachers Associate Program

    2015-01-01

    McDonald Observatory has a long history of providing teacher professional development (PD), and recently we have developed a new workshop model for more advanced participants. By choosing a select group of middle and high school teachers from those previously involved in our past PD programs, we have created a joint workshop / observing run program for them. After traveling to the observatory, the teachers participate in an actual observing run with a research astronomer. The teachers are trained first-hand how to take observations, operate the telescope, set up the instrument, and monitor observing conditions. The teachers are fully put in the role of observer. They are also given background information before and during the workshop related to the science and data they are helping to collect. The teachers work in teams to both perform the nightly observations with an astronomer, but to also perform new interactive classroom activities with education staff, and use other telescopes on the mountain. This is a unique experience for teachers since it allows them to take the resources and experiences directly back to their classrooms and students. They can directly relate to their students what skills for specific careers in STEM fields are needed. Evaluation from these workshops shows that there is: increased content knowledge among participants, greater impact that will be passed on to their students, and an authentic research experience that can't be replicated in other PD settings. In addition, not only is this program beneficial to the teachers, but this group is benefit to the education program of McDonald Observatory. Building on an existing PD program (with a 16 year history) we have the opportunity to test out new products and new education endeavors with this devoted group of well-trained teachers before bringing them to wider teacher and student audiences. This program is currently supported by the NSF grant AST-1211585 (PI Sneden).

  3. Attempt at correlating Italian long lineaments from LANDSAT-1 satellite images with some geological phenomena. Possible use in geothermal energy research

    NASA Technical Reports Server (NTRS)

    Barbier, E.; Fanelli, M.

    1975-01-01

    By utilizing the images from the LANDSAT-1, in the spectral band 0.8-1.1 microns (near infrared), a photomosaic was obtained of Italian territory. From this mosaic the field of long lineaments was drawn, corresponding to fractures of the earth crust more than 100 km long. The relationship between lineaments, hot springs, volcanic areas, and earthquake epicenters is verified. There is a clear connection between long lineaments and hot springs: 78% of the springs are located on one or more lineaments, and the existence of hot lineaments was observed. A slightly weaker, but still significant, connection exists between the Pliocene-Quaternary volcanic areas and long lineaments. The relationship between earthquakes and long lineaments can only be verified in some cases. The lineaments which can be related to earthquakes have little or no connection with the other phenomena.

  4. Advances in planetary geology

    NASA Technical Reports Server (NTRS)

    Woronow, A. (Editor)

    1981-01-01

    This second issue in a new series intended to serve the planetary geology community with a form for quick and thorough communications includes (1) a catalog of terrestrial craterform structures for northern Europe; (2) abstracts of results of the Planetary Geology Program, and (3) a list of the photographic holdings of regional planetary image facilities.

  5. Glossary of geology

    SciTech Connect

    Bates, R.L.; Jackson, J.A.

    1987-01-01

    This third edition of the Glossary of Geology contains approximately 37,000 terms, or 1,000 more than the second edition. New entries are especially numerous in the fields of carbonate sedimentology, hydrogeology, marine geology, mineralogy, ore deposits, plate tectonics, snow and ice, and stratigraphic nomenclature. Many of the definitions provide background information.

  6. People and Geology.

    ERIC Educational Resources Information Center

    Naturescope, 1987

    1987-01-01

    Provides background information on the many natural resources we extract from the earth's crust, including metals, graphite, and other minerals, as well as fossil fuels. Contains teaching activities such as a geologic scavenger hunt, a geology chronology, and the recycling of aluminum. Includes a reproducible handout for the activity on aluminum.…

  7. Advances in Planetary Geology

    NASA Technical Reports Server (NTRS)

    Woronow, A. (Editor)

    1982-01-01

    Advances in Planetary Geology is a new series intended to serve the planetary geology community with a form for quick and thorough communications. There are no set lists of acceptable topics or formats, and submitted manuscripts will not undergo a formal review. All submissions should be in a camera ready form, preferably spaced, and submitted to the editor.

  8. Radiometric Dating in Geology.

    ERIC Educational Resources Information Center

    Pankhurst, R. J.

    1980-01-01

    Described are several aspects and methods of quantitatively measuring geologic time using a constant-rate natural process of radioactive decay. Topics include half lives and decay constants, radiogenic growth, potassium-argon dating, rubidium-strontium dating, and the role of geochronology in support of geological exploration. (DS)

  9. Geology of the Caribbean.

    ERIC Educational Resources Information Center

    Dillon, William P.; And Others

    1988-01-01

    Describes some of the geologic characteristics of the Caribbean region. Discusses the use of some new techniques, including broad-range swath imaging of the sea floor that produces photograph-like images, and satellite measurement of crustal movements, which may help to explain the complex geology of the region. (TW)

  10. The CORALS Connection

    ERIC Educational Resources Information Center

    Plankis, Brian; Klein, Carolyn

    2010-01-01

    The Ocean, Reefs, Aquariums, Literacy, and Stewardship (CORALS) research program helps students connect global environmental issues to local concerns and personal choices. During the 18-week program, students strengthen their understanding of coral reef decline through a classroom aquarium activity, communicate with science experts, and create…

  11. Reading and Writing Connections.

    ERIC Educational Resources Information Center

    Fleming, Margaret, Ed.

    1985-01-01

    Drawing from both research and practice, the articles in this collection address a number of issues related to the reading and writing connection. The 24 articles are grouped into five sections: "Reading, Writing, and Thinking"; "The Parts and the Whole"; "Reading for Writing"; "Contexts for Literacy"; and…

  12. Field Geology/Processes

    NASA Technical Reports Server (NTRS)

    Allen, Carlton; Jakes, Petr; Jaumann, Ralf; Marshall, John; Moses, Stewart; Ryder, Graham; Saunders, Stephen; Singer, Robert

    1996-01-01

    The field geology/process group examined the basic operations of a terrestrial field geologist and the manner in which these operations could be transferred to a planetary lander. Four basic requirements for robotic field geology were determined: geologic content; surface vision; mobility; and manipulation. Geologic content requires a combination of orbital and descent imaging. Surface vision requirements include range, resolution, stereo, and multispectral imaging. The minimum mobility for useful field geology depends on the scale of orbital imagery. Manipulation requirements include exposing unweathered surfaces, screening samples, and bringing samples in contact with analytical instruments. To support these requirements, several advanced capabilities for future development are recommended. Capabilities include near-infrared reflectance spectroscopy, hyper-spectral imaging, multispectral microscopy, artificial intelligence in support of imaging, x ray diffraction, x ray fluorescence, and rock chipping.

  13. Developing Medical Geology in Uruguay: A Review

    PubMed Central

    Mañay, Nelly

    2010-01-01

    Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population’s exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented. PMID:20623004

  14. Developing medical geology in Uruguay: a review.

    PubMed

    Mañay, Nelly

    2010-05-01

    Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population's exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented.

  15. [Geognosy versus Geology: National Modes of Thought and Cultural Practices Concerning Space and Time in Competition].

    PubMed

    Klemun, Marianne

    2015-09-01

    Natural science investigators at the end of the eighteenth century made use of conflicting labels to position their respective preferred fields of activity in the Earth sciences. This mania for labelling marked their break with natural science and the umbrella term 'mineralogy'. In this conflict situation of specialist classifications and explanations, two terms in particular were established: geognosy and geology, which covered the very promising project of research in the areas of the 'origin of the Earth' and the 'formation of the Earth'. These and the associated research goals were subsequently accorded a dazzling career. Proceeding from the conceptual core-meaning in the formation of terms und its semantic spectrum and conceptual shifts in a time of change, my study will look at the identity and heterogeneity functions of geology and geognosy. For whereas in French and English speaking countries the term geology came to be used exclusively (geology, géologie), this was avoided in German, particularly because the term geognosy was preferred. These national differences may be explained with reference to the different cultural and national styles of science: for example the social embedding of geology in the culture of the English gentleman or the French museum culture, and the close connection of 'German' geognosy to mining. A further starting point in the analysis of the double use of both geology and geognosy in German speaking countries until 1840 is provided by the different references to temporalization and spatialization of the two terms. And we should also include the practical implications and the epistemic requirements that were bound up with the defence of geognosy in the German speaking world.

  16. Connecting the Empire: New Research Perspectives on Infrastructures and the Environment in the (Post)Colonial World.

    PubMed

    van der Straeten, Jonas; Hasenöhrl, Ute

    2016-12-01

    In the academic debate on infrastructures in the Global South, there is a broad consensus that (post)colonial legacies present a major challenge for a transition towards more inclusive, sustainable and adapted modes of providing services. Yet, relatively little is known about the emergence and evolution of infrastructures in former colonies. Until a decade ago, most historical studies followed Daniel Headrick's (1981) "tools of empire" thesis, painting-with broad brush strokes-a picture of infrastructures as instruments for advancing the colonial project of exploitation and subordination of non-European peoples and environments. This paper explores new research perspectives beyond this straightforward, 'diffusionist' perspective on technology transfer. In order to do so, it presents and discusses more recent studies which focus on interactive transfer processes as well as mechanisms of appropriation, and which increasingly combine approaches from imperial history, environmental history, and history of technology.There is much to gain from unpacking the changing motives and ideologies behind technology transfer; tracing the often contested and negotiated flows of ideas, technologies and knowledge within multilayered global networks; investigating the manifold ways in which infrastructures reflected and (re)produced colonial spaces and identities; critically reflecting on the utility of large (socio)technical systems (LTS) for the Global South; and approaching infrastructures in the (post)colonial world through entangled histories of technology and the environment. Following David Arnold's (2005) plea for a "more interactive, culturally-nuanced, multi-sited debate" on technology in the non-Western world, the paper offers fresh insights for a broader debate about how infrastructures work within specific parameters of time, place and culture.

  17. Geohazard and geological condition overview of Sekeloa-Bojongkoneng, Bandung, West Java-Indonesia

    NASA Astrophysics Data System (ADS)

    Hadian, Mohamad Sapari D.; Azzy, Fikri Noor; Sophian, R. Irvan

    2016-05-01

    Bandung is a densely populated and rapidly growing city, especially in the Northern Area, with many rivers flowing through it. Infrastructure development if not taken into account the geo hazard potential of the river can cause disaster to occur resulting in damages and casualties. The inundation named "Cileuncang Flood" periodically occurred in the rainy season. Landslide disaster also occurred in 2015 at Mekarsaluyu, Cimenyan and Bukit Dago Selatan. This study explores the phenomena that occurred in the region. The research objectives are to: identify geological conditions contributing to geo hazard, conduct geo hazard assessment in the area and recommend mitigation activities. Research area ranges from Sekeloa to Bojongkoneng, where there are three rivers: Cirapohan, Cidurian, and Cilimus. The research method used mixed method, field observation and desk study (secondary data). Geospatial data and geological field observation was conducted. Lithology layers coring well data was used to determine the detailed geological condition and characteristic. Research results show geological condition that can trigger disaster. There are some locations, which have disasters in the past, this occurrence is connected with geological conditions to determine the potential disaster that may occur in the future. The first site is located on the western part of the Cidurian river consisted of Cikidang Formation. Geo hazard that occurred in this zone is flood. Second site is located on the eastern part of the Cidurian river, has the presence of volcanic eruption product. Geo hazard that can potentially occur in this zone is a landslide. The city stakeholder needs to conduct structural and nonstructural mitigation activities to reduce the risks.

  18. [Applicability of laser-based geological techniques in bone research: analysis of calcium oxide distribution in thin-cut animal bones].

    PubMed

    Andrássy, László; Maros, Gyula; Kovács, István János; Horváth, Ágnes; Gulyás, Katalin; Bertalan, Éva; Besnyi, Anikó; Füri, Judit; Fancsik, Tamás; Szekanecz, Zoltán; Bhattoa, Harjit Pal

    2014-11-09

    The structural similarities between the inorganic component of bone tissue and geological formations make it possible that mathematic models may be used to determine weight percentage composition of different mineral element oxides constituting the inorganic component of bone tissue. The determined weight percentage composition can be verified with the determination of element oxide concentration values by laser induced plasma spectroscopy and inductively coupled plasma optical emission spectrometry. It can be concluded from calculated weight percentage composition of the inorganic component of bone tissue and laboratory analyses that the properties of bone tissue are determined primarily by hydroxylapatite. The inorganic bone structure can be studied well by determining the calcium oxide concentration distribution using the laser induced plasma spectroscopy technique. In the present study, thin polished bone slides prepared from male bovine tibia were examined with laser induced plasma spectroscopy in a regular network and combined sampling system to derive the calculated calcium oxide concentration distribution. The superficial calcium oxide concentration distribution, as supported by "frequency distribution" curves, can be categorized into a number of groups. This, as such, helps in clearly demarcating the cortical and trabecular bone structures. Following analyses of bovine tibial bone, the authors found a positive association between the attenuation value, as determined by quantitative computer tomography and the "ρ" density, as used in geology. Furthermore, the calculated "ρ" density and the measured average calcium oxide concentration values showed inverse correlation.

  19. Installation restoration research program: Assessment of geophysical methods for subsurface geologic mapping, cluster 13, Edgewood Area, Aberdeen Proving Ground, Maryland. Final report

    SciTech Connect

    Butler, D.K.; Sharp, M.K.; Sjostrom, K.J.; Simms, J.E.; Llopis, J.L.

    1996-10-01

    Seismic refraction, electrical resistivity, and transient electromagnetic surveys were conducted at a portion of Cluster 13, Edgewood Area of Aberdeen Proving Ground, Maryland. Seismic refraction cross sections map the topsoil layer and the water table (saturated zone). The water table elevations from the seismic surveys correlate closely with water table elevations in nearby monitoring wells. Electrical resistivity cross sections reveal a very complicated distribution of sandy and clayey facies in the upper 10 - 15 m of the subsurface. A continuous surficial (topsoil) layer correlates with the surficial layer of the seismic section and nearby boring logs. The complexity and details of the electrical resistivity cross section correlate well with boring and geophysical logs from nearby wells. The transient electromagnetic surveys map the Pleistocene-Cretaceous boundary, the saprolite, and the top of the Precambrian crystalline rocks. Conducting the transient electromagnetic surveys on a grid pattern allows the construction of a three-dimensional representation of subsurface geology (as represented by variations of electrical resistivity). Thickness and depth of the saprolitic layer and depth to top of the Precambrian rocks are consistent with generalized geologic cross sections for the Edgewood Area and depths projected from reported depths at the Aberdeen Proving Ground NW boundary using regional dips.

  20. Anonymous Connections and Onion Routing

    DTIC Science & Technology

    1998-01-01

    Anonymous Connections and Onion Routing Michael G. Reed, Paul F. Syverson, and David M. Goldschlag Naval Research Laboratory Abstract Onion Routing...eavesdropping and trac analysis. Onion routing’s anonymous connections are bidirectional and near real- time, and can be used anywhere a socket connection...can be used. Any identifying information must be in the data stream carried over an anonymous connec- tion. An onion is a data structure that is

  1. Geologic Map of Nevada

    USGS Publications Warehouse

    Crafford, A. Elizabeth Jones

    2007-01-01

    The purpose of the Geologic Map of Nevada is to provide an integrated set of digital geologic information that can be used for regional geologic and rigorous spatial analysis. Two components of this map represent new information that has not been published in this form before. The new geology layer was created by merging into a single file individual digital Nevada county geologic maps (Hess and Johnson, 1997), published at a scale of 1:250,000. A new regional interpretation was created to unify all of the different county rock units, and then appropriate edits and modifications were made to the file to reflect additional geologic information and more current geologic interpretations. All possible sources of information were not utilized in the scope of this project, but rather the goal was to create a consistent Statewide 1:250,000-scale map that would facilitate regional geologic interpretation and be a foundation for future spatial analyses of digital data. Secondly, a new database of conodont biostratigraphic data compiled and analyzed by Anita Harris is also incorporated into the map. Information about many, but not all, of these conodont samples have been published separately elsewhere over the years, but they have not been presented together in a single digital database. Other previously published data layers are used in this map to enhance the usefulness of the geologic information. These layers include mineral deposit locations, oil well locations, and cartographic layers such as county boundaries, roads, towns, cities, rivers, water bodies, township, range and section grids, quadrangle grids, and topography. A summary of these components is given below, and complete descriptions of each layer are provided in the digital metadata.

  2. Essential Elements of Geologic Reports.

    ERIC Educational Resources Information Center

    Webb, Elmer James

    1988-01-01

    Described is a report outline for geologic reports. Essential elements include title; abstract; introduction; stratigraphy; petrography; geochemistry; petrology; geophysics; structural geology; geologic history; modeling; economics; conclusions; and recommendations. (Author/CW)

  3. Family Connections: Building Connections among Home, School, and Community

    ERIC Educational Resources Information Center

    Dikkers, Amy Garrett

    2013-01-01

    Recent research on parental involvement has explored connections between parental involvement in school and children's academic achievement. While many schools have active parent organizations and a base of parents who offer additional support, others struggle to make connections with their parents or community members. Even in places with active…

  4. Geology of caves

    USGS Publications Warehouse

    Morgan, I.M.

    1991-01-01

    A cave is a natural opening in the ground extending beyond the zone of light and large enough to permit the entry of man. Occurring in a wide variety of rock types and caused by widely differing geological processes, caves range in size from single small rooms to intercorinecting passages many miles long. The scientific study of caves is called speleology (from the Greek words spelaion for cave and logos for study). It is a composite science based on geology, hydrology, biology, and archaeology, and thus holds special interest for earth scientists of the U.S. Geological Survey.

  5. Formation evaluation: Geological procedures

    SciTech Connect

    Whittaker, A.

    1985-01-01

    This volume goes beyond a discussion of petroleum geology and the techniques of hydrocarbon (oil and gas) logging as a reservoir evaluation tool. It provides the logging geologist with a review of geological techniques and classification systems that will ensure the maximum development of communicable geological information. Contents include: 1. Introduction--cuttings recovery, cutting sampling, core sampling, rock classification; 2. Detrital rocks--classification, description; 3. Carbonate rocks--classification, description; 4. Chemical rocks-introduction, siliceous rocks, ferruginous rocks, aluminous rocks, phosphatic rocks, aluminous rocks, carbonaceous rocks; 5. Igneous and metamorpbic rocks; Appendix; References and Index.

  6. OneGeology-Europe - The Challenges and progress of implementing a basic geological infrastructure for Europe

    NASA Astrophysics Data System (ADS)

    Asch, Kristine; Tellez-Arenas, Agnes

    2010-05-01

    geological data. These datasets are registered in a multilingual catalogue, who is one the main part of this system. This catalogue and a common metadata profile allows the discovery of national geological and applied geological maps at all scapes, Such an architecture is facilitating re-use and addition of value by a wide spectrum of users in the public and private sector and identifying, documenting and disseminating strategies for the reduction of technical and business barriers to re-use. In identifying and raising awareness in the user and provider communities, it is moving geological knowledge closer to the end-user where it will have greater societal impact and ensure fuller exploitation of a key data resource gathered at huge public expense. The project is providing examples of best practice in the delivery of digital geological spatial data to users, e.g. in the insurance, property, engineering, planning, mineral resource and environmental sectors. The scientifically attributed map data of the project will provide a pan-European base for science research and, importantly, a prime geoscience dataset capable of integration with other data sets within and beyond the geoscience domain. This presentation will demonstrate the first results of this project and will indicate how OneGeology-Europe is ensuring that Europe may play a leading role in the development of a geoscience spatial data infrastructure (SDI) globally.

  7. Scaling the Geologic Past

    ERIC Educational Resources Information Center

    Gerritts, Mary

    1975-01-01

    Describes construction of a Geologic Time Scale on a 100 foot roll of paper and suggests activities concerning its use. Includes information about fossils and suggestions for conducting a fossil field trip with students. (BR)

  8. Economic Geology (Oil & Gas)

    ERIC Educational Resources Information Center

    Geotimes, 1972

    1972-01-01

    Briefly reviews the worldwide developments in petroleum geology in 1971, including exploration, new fields, and oil production. This report is condensed from the October Bulletin of the American Association of Petroleum Geologists. (PR)

  9. Debates - Stochastic subsurface hydrology from theory to practice: A geologic perspective

    NASA Astrophysics Data System (ADS)

    Fogg, Graham E.; Zhang, Yong

    2016-12-01

    A geologic perspective on stochastic subsurface hydrology offers insights on representativeness of prominent field experiments and their general relevance to other hydrogeologic settings. Although the gains in understanding afforded by some 30 years of research in stochastic hydrogeology have been important and even essential, adoption of the technologies and insights by practitioners has been limited, due in part to a lack of geologic context in both the field and theoretical studies. In general, unintentional, biased sampling of hydraulic conductivity (K) using mainly hydrologic, well-based methods has resulted in the tacit assumption by many in the community that the subsurface is much less heterogeneous than in reality. Origins of the bias range from perspectives that are limited by scale and the separation of disciplines (geology, soils, aquifer hydrology, groundwater hydraulics, etc.). Consequences include a misfit between stochastic hydrogeology research results and the needs of, for example, practitioners who are dealing with local plume site cleanup that is often severely hampered by very low velocities in the very aquitard facies that are commonly overlooked or missing from low-variance stochastic models or theories. We suggest that answers to many of the problems exposed by stochastic hydrogeology research can be found through greater geologic integration into the analyses, including the recognition of not only the nearly ubiquitously high variances of K but also the strong tendency for the good connectivity of the high-K facies when spatially persistent geologic unconformities are absent. We further suggest that although such integration may appear to make the contaminant transport problem more complex, expensive and intractable, it may in fact lead to greater simplification and more reliable, less expensive site characterizations and models.

  10. Advances in Planetary Geology

    NASA Technical Reports Server (NTRS)

    Grant, John A., III; Nedell, Susan S.

    1987-01-01

    The surface of Mars displays a broad range of channel and valley features. There is as great a range in morphology as in scale. Some of the features of Martian geography are examined. Geomorphic mapping, crater counts on selected surfaces, and a detailed study of drainage basins are used to trace the geologic evolution of the Margaritifer Sinus Quandrangle. The layered deposits in the Valles Marineris are described in detail and the geologic processes that could have led to their formation are analyzed.

  11. Geologic exploration of Mars

    NASA Technical Reports Server (NTRS)

    Plescia, J. B.

    1990-01-01

    The scientific objectives and methods involved in a geologic exploration of Mars from a manned outpost are discussed. The constraints on outpost activities imposed by the limited crew size, limited amount of time available for science, the limited diversity of scientific expertise, and the competition between scientific disciplines are addressed. Three examples of possible outpost locations are examined: the Olympus Mons aureole, Mangala Valles/Daedalia Planum, and Candor Chasma. The geologic work that could be done at each site is pointed out.

  12. U.S. Geological Survey Geologic Carbon Sequestration Assessment

    NASA Astrophysics Data System (ADS)

    Warwick, P. D.; Blondes, M. S.; Brennan, S.; Corum, M.; Merrill, M. D.

    2012-12-01

    200 SAUs have been identified within these basins. The results of the assessment are estimates of the technically accessible storage resources based on present-day geological and engineering technology related to CO2 injection into geologic formations; therefore the assessment is not of total in-place resources. Summary geologic descriptions of the evaluated basins and SAUs will be prepared, along with the national assessment results. During the coming year, these results will be released as USGS publications available from http://energy.usgs.gov. In support of these assessment activities, CO2 sequestration related research science is being conducted by members of the project. Results of our research will contribute to current and future CO2 storage assessments conducted by the USGS and other organizations. Research topics include: (a) geochemistry of CO2 interactions with subsurface environments; (b) subsurface petrophysical rock properties in relation to CO2 injection; (c) enhanced oil recovery and the potential for CO2 storage; (d) storage of CO2 in unconventional reservoirs (coal, shale, and basalt); (e) statistical aggregation of assessment results; and (f) potential risks of induced seismicity.

  13. Groundwater in geologic processes, 2nd edition

    USGS Publications Warehouse

    Ingebritsen, Steven E.; Sanford, Ward E.; Neuzil, Christopher E.

    2006-01-01

    Interest in the role of Groundwater in Geologic Processes has increased steadily over the past few decades. Hydrogeologists and geologists are now actively exploring the role of groundwater and other subsurface fluids in such fundamental geologic processes as crustal heat transfer, ore deposition, hydrocarbon migration, earthquakes, tectonic deformation, diagenesis, and metamorphism.Groundwater in Geologic Processes is the first comprehensive treatment of this body of inquiry. Chapters 1 to 4 develop the basic theories of groundwater motion, hydromechanics, solute transport, and heat transport. Chapter 5 applies these theories to regional groundwater flow systems in a generic sense, and Chapters 6 to 13 focus on particular geologic processes and environments. Relative to the first edition of Groundwater in Geologic Processes , this second edition includes a much more comprehensive treatment of hydromechanics (the coupling of groundwater flow and deformation). It also includes new chapters on "compaction and diagenesis," "metamorphism," and "subsea hydrogeology." Finally, it takes advantage of the substantial body of published research that has appeared since the first edition in 1998. The systematic presentation of theory and application, and the problem sets that conclude each chapter, make this book ideal for undergraduate- and graduate-level geology courses (assuming that the students have some background in calculus and introductory chemistry). It also serves as an invaluable reference for researchers and other professionals in the field

  14. Semantic Data And Visualization Techniques Applied To Geologic Field Mapping

    NASA Astrophysics Data System (ADS)

    Houser, P. I. Q.; Royo-Leon, M.; Munoz, R.; Estrada, E.; Villanueva-Rosales, N.; Pennington, D. D.

    2015-12-01

    Geologic field mapping involves the use of technology before, during, and after visiting a site. Geologists utilize hardware such as Global Positioning Systems (GPS) connected to mobile computing platforms such as tablets that include software such as ESRI's ArcPad and other software to produce maps and figures for a final analysis and report. Hand written field notes contain important information and drawings or sketches of specific areas within the field study. Our goal is to collect and geo-tag final and raw field data into a cyber-infrastructure environment with an ontology that allows for large data processing, visualization, sharing, and searching, aiding in connecting field research with prior research in the same area and/or aid with experiment replication. Online searches of a specific field area return results such as weather data from NOAA and QuakeML seismic data from USGS. These results that can then be saved to a field mobile device and searched while in the field where there is no Internet connection. To accomplish this we created the GeoField ontology service using the Web Ontology Language (OWL) and Protégé software. Advanced queries on the dataset can be made using reasoning capabilities can be supported that go beyond a standard database service. These improvements include the automated discovery of data relevant to a specific field site and visualization techniques aimed at enhancing analysis and collaboration while in the field by draping data over mobile views of the site using augmented reality. A case study is being performed at University of Texas at El Paso's Indio Mountains Research Station located near Van Horn, Texas, an active multi-disciplinary field study site. The user can interactively move the camera around the study site and view their data digitally. Geologist's can check their data against the site in real-time and improve collaboration with another person as both parties have the same interactive view of the data.

  15. DS-Connect: The Down Syndrome Registry

    MedlinePlus

    ... Connect® is a powerful resource where people with Down syndrome and their families can: • Connect with researchers and ... interest in participating in certain clinical studies on Down Syndrome, including studies of new medications and other treatments. • ...

  16. Research Project on CO2 Geological Storage and Groundwater Resources: Water Quality Effects Caused by CO2 Intrusion into Shallow Groundwater

    SciTech Connect

    Birkholzer, Jens; Apps, John; Zheng, Liange; Zhang, Yingqi; Xu, Tianfu; Tsang, Chin-Fu

    2008-10-01

    One promising approach to reduce greenhouse gas emissions is injecting CO{sub 2} into suitable geologic formations, typically depleted oil/gas reservoirs or saline formations at depth larger than 800 m. Proper site selection and management of CO{sub 2} storage projects will ensure that the risks to human health and the environment are low. However, a risk remains that CO{sub 2} could migrate from a deep storage formation, e.g. via local high-permeability pathways such as permeable faults or degraded wells, and arrive in shallow groundwater resources. The ingress of CO{sub 2} is by itself not typically a concern to the water quality of an underground source of drinking water (USDW), but it will change the geochemical conditions in the aquifer and will cause secondary effects mainly induced by changes in pH, in particular the mobilization of hazardous inorganic constituents present in the aquifer minerals. Identification and assessment of these potential effects is necessary to analyze risks associated with geologic sequestration of CO{sub 2}. This report describes a systematic evaluation of the possible water quality changes in response to CO{sub 2} intrusion into aquifers currently used as sources of potable water in the United States. Our goal was to develop a general understanding of the potential vulnerability of United States potable groundwater resources in the event of CO{sub 2} leakage. This goal was achieved in two main tasks, the first to develop a comprehensive geochemical model representing typical conditions in many freshwater aquifers (Section 3), the second to conduct a systematic reactive-transport modeling study to quantify the effect of CO{sub 2} intrusion into shallow aquifers (Section 4). Via reactive-transport modeling, the amount of hazardous constituents potentially mobilized by the ingress of CO{sub 2} was determined, the fate and migration of these constituents in the groundwater was predicted, and the likelihood that drinking water

  17. Volcanic and geologic database projects of the Geological Survey of Japan (Invited)

    NASA Astrophysics Data System (ADS)

    Takarada, S.; Nakano, S.; Hoshizumi, H.; Itoh, J.; Urai, M.; Nishiki, K.

    2009-12-01

    Geological Survey of Japan (GSJ) is presently implementing the GEO-DB project, which aims to integrate all kinds of geological information in GSJ. GSJ published more than 50 CD-ROM series and established more than 20 databases at the Research Information Database (RIO-DB) of the National Institute of Advanced Industrial Science and Technology (AIST). Presently, four volcanic databases are open to the public: (1) Quaternary volcano database (RIO-DB), (2) Active volcano database (RIO-DB), and (3) ASTER satellite image database of major volcanoes. The Quaternary volcano database contains information such as volcanic type, history, age and pictures of more than 300 Quaternary volcanoes in Japan. More detailed volcanic information will be added to the database in the near future. The active volcano database contains information of active volcanoes in Japan such as the catalog of eruptive events during the last 10,000 years and geological maps of active volcanoes. The ASTER satellite image database provides sequential ASTER satellite image datasets of major volcanoes in the world. Collaboration between Quaternary and active volcano databases and the VOGRIPA project is the next important activity at the Geological Survey of Japan. The Geological Survey of Japan introduced the Integrated Geological Map Database (GeoMapDB) in 2006. The GeoMapDB is based on a WebGIS technology, which makes it possible to browse, overlay and search geological maps online. The database contains geological maps with scales ranging from 1:2 million to 1:25,000. Links to aforementioned volcanic database and active fault database in RIO-DB are also available. OneGeology is an international initiative of the geological surveys of the world and a flagship project of the ‘International Year of Planet Earth’. It aims to create dynamic geological map of the world available at the world wide web. Geological Surveys from 109 countries of the world are participating in this project. The Geological

  18. Connections Kit.

    ERIC Educational Resources Information Center

    Social & Health Services, Ltd., Rockville, MD.

    Children of alcoholics (COAs) generally experience high levels of anxiety and depression, particularly those in grades five through eight. The materials in this program intend to help these children by improving their group environments and by helping them grow in developmentally healthy ways. The components of the program are research based and…

  19. The behavior of enclosed-type connection of drill pipes during percussive drilling

    NASA Astrophysics Data System (ADS)

    Shadrina, A.; Saruev, L.

    2015-11-01

    Percussion drilling is the efficient method to drill small holes (≥ 70 mm) in medium- hard and harder rocks. The existing types of drill strings for geological explorations are not intended for strain wave energy transfer. The description of the improved design of the drill string having enclosed-type nipple connections is given in this paper presents. This nipple connection is designed to be used in drilling small exploration wells with formation sampling. Experimental findings prove the effectiveness of the enclosed nipple connection in relation to the load distribution in operation. The paper presents research results of the connection behavior under quasistatic loading (compression-tension). Loop diagrams are constructed and analyzed in force-displacement coordinates. Research results are obtained for shear stresses occurred in the nipple connection. A mechanism of shear stress distribution is described for the wave strain propagation over the connecting element. It is shown that in the course of operation the drill pipe tightening reduces the shear stress three times.

  20. Nested investigation of subsurface connectivity between hillslopes and streams

    NASA Astrophysics Data System (ADS)

    Beiter, Daniel; Blume, Theresa; Weiler, Markus

    2016-04-01

    The high spatial variability of the subsurface, and thereby the spatial variability of its hydrological characteristics, still pose a great challenge to in-depth understanding and prediction of subsurface flow and the mechanisms that dynamically connect hillslopes and streams. Even though physical processes in porous media are theoretically very well understood, predicting hillslopes' responses to a specific (precipitation) event can be very intricate, due to the structural heterogeneity of real hillslope-stream systems. In the here presented study (carried out as part of the Catchments As Organized Systems (CAOS) research unit) we assess the linkage between hillslopes and streams via subsurface flow paths. This linkage can also be called "Connectivity", which describes separate regions within a certain catchment as being in a linked state - or not - via water flux. We focus our experimental efforts on several hillslopes with differing geological and morphological properties and seek for indications of connectivity at the hillslope/stream reach scale. These hillslopes are instrumented with soil moisture sensors and observation wells measuring shallow groundwater levels, electric conductivity and temperature continuously. This gives us a first indication of subsurface storage fluctuations and hillslope responses. This setup is extended at selected sites by additional observation wells and electrical resistivity tomography (ERT) transects which are measured in time lapse mode. Hillslope scale forced flow through experiments, where subsurface water flux is induced from upslope, will give an indication for a potential maximum of connectivity in a more or less controlled, yet real, environment. First results of these experiments are reported alongside with response patterns to natural rainfall events. The aim is to identify hydrological and morphological controls on subsurface connectivity depending on the site's characteristics, the system's current state and the

  1. Planetary Geologic Mapping Handbook - 2010. Appendix

    NASA Technical Reports Server (NTRS)

    Tanaka, K. L.; Skinner, J. A., Jr.; Hare, T. M.

    2010-01-01

    Geologic maps present, in an historical context, fundamental syntheses of interpretations of the materials, landforms, structures, and processes that characterize planetary surfaces and shallow subsurfaces. Such maps also provide a contextual framework for summarizing and evaluating thematic research for a given region or body. In planetary exploration, for example, geologic maps are used for specialized investigations such as targeting regions of interest for data collection and for characterizing sites for landed missions. Whereas most modern terrestrial geologic maps are constructed from regional views provided by remote sensing data and supplemented in detail by field-based observations and measurements, planetary maps have been largely based on analyses of orbital photography. For planetary bodies in particular, geologic maps commonly represent a snapshot of a surface, because they are based on available information at a time when new data are still being acquired. Thus the field of planetary geologic mapping has been evolving rapidly to embrace the use of new data and modern technology and to accommodate the growing needs of planetary exploration. Planetary geologic maps have been published by the U.S. Geological Survey (USGS) since 1962. Over this time, numerous maps of several planetary bodies have been prepared at a variety of scales and projections using the best available image and topographic bases. Early geologic map bases commonly consisted of hand-mosaicked photographs or airbrushed shaded-relief views and geologic linework was manually drafted using mylar bases and ink drafting pens. Map publishing required a tedious process of scribing, color peel-coat preparation, typesetting, and photo-laboratory work. Beginning in the 1990s, inexpensive computing, display capability and user-friendly illustration software allowed maps to be drawn using digital tools rather than pen and ink, and mylar bases became obsolete. Terrestrial geologic maps published by

  2. Geology at Yucca Mountain

    SciTech Connect

    1993-05-01

    Both advocates and critics disagree on the significance and interpretation of critical geological features which bear on the safety and suitability of Yucca Mountain as a site for the construction of a high-level radioactive waste repository. Critics believe that there is sufficient geological evidence to rule the site unsuitable for further investigation. Some advocates claim that there is insufficient data and that investigations are incomplete, while others claim that the site is free of major obstacles. We have expanded our efforts to include both the critical evaluations of existing geological and geochemical data and the collection of field data and samples for the purpose of preparing scientific papers for submittal to journals. Summaries of the critical reviews are presented in this paper.

  3. Geologic map of Mars

    USGS Publications Warehouse

    Tanaka, Kenneth L.; Skinner, James A.; Dohm, James M.; Irwin, Rossman P.; Kolb, Eric J.; Fortezzo, Corey M.; Platz, Thomas; Michael, Gregory G.; Hare, Trent M.

    2014-01-01

    This global geologic map of Mars, which records the distribution of geologic units and landforms on the planet's surface through time, is based on unprecedented variety, quality, and quantity of remotely sensed data acquired since the Viking Orbiters. These data have provided morphologic, topographic, spectral, thermophysical, radar sounding, and other observations for integration, analysis, and interpretation in support of geologic mapping. In particular, the precise topographic mapping now available has enabled consistent morphologic portrayal of the surface for global mapping (whereas previously used visual-range image bases were less effective, because they combined morphologic and albedo information and, locally, atmospheric haze). Also, thermal infrared image bases used for this map tended to be less affected by atmospheric haze and thus are reliable for analysis of surface morphology and texture at even higher resolution than the topographic products.

  4. Geological fakes and frauds

    NASA Astrophysics Data System (ADS)

    Ruffell, Alastair; Majury, Niall; Brooks, William E.

    2012-02-01

    Some geological fakes and frauds are carried out solely for financial gain (mining fraud), whereas others maybe have increasing aesthetic appeal (faked fossils) or academic advancement (fabricated data) as their motive. All types of geological fake or fraud can be ingenious and sophisticated, as demonstrated in this article. Fake gems, faked fossils and mining fraud are common examples where monetary profit is to blame: nonetheless these may impact both scientific theory and the reputation of geologists and Earth scientists. The substitution or fabrication of both physical and intellectual data also occurs for no direct financial gain, such as career advancement or establishment of belief (e.g. evolution vs. creationism). Knowledge of such fakes and frauds may assist in spotting undetected geological crimes: application of geoforensic techniques helps the scientific community to detect such activity, which ultimately undermines scientific integrity.

  5. Geological Character and Mineral Resources of South Central Lake Erie.

    DTIC Science & Technology

    1982-10-01

    AD-A123 085 GEOLOGICAL CHARACTERAND MINERAL RESOURCES OF SOUTH 1/ CENTRAL LAKE ERIE(U) COASTAL ENGINEERING RESEARCH CENT ER FORT E LVOIR VA S d...CHART NATMOAL BUREAU Of STANDARDS-1963-A 1.1 lilt. AR MR 82-9 Geological Character and Mineral Resources of South Central Lake Erie by S. Jeff ress...GEOLOGICAL CHARACTER AND MINERAL RESOURCES Miscellaneous Report OF SOUTH CENTRAL LAKE ERIE 6. PERFORMING ORG. REPORT NUMBER 7. AUTHORI’.) S. CONTRACT

  6. Trench Connection

    PubMed Central

    Jamieson, Alan J.; Fujii, Toyonobu

    2011-01-01

    ‘Trench Connection’ was the first international symposium focusing primarily on the hadal zone (depths greater than 6000 m). It was held at the University of Tokyo's Atmosphere and Ocean Research Institute in November 2010. The symposium was successful in having attracted an international collective of scientists and engineers to discuss the latest developments in the exploration and understanding of the deepest environments on Earth. The symposium sessions were categorized into three themes: (i) new deep-submergence technology; (ii) trench ecology and evolution; and (iii) the physical environment. Recent technological developments have overcome the challenges of accessing the extreme depths, which have in turn prompted an international renewed interest in researching physical and biological aspects of the hadal ecosystems. This bringing together of international participants from different disciplines led to healthy discussions throughout the symposium, providing potential opportunities and realizations of where the future of unravelling hadal ecology lies. Hadal science is still at relatively rudimentary levels compared with those of shallower marine environments; however, it became apparent at the symposium that it is now an ever-expanding scientific field. PMID:21450723

  7. What does hydraulic tomography tell us about fractured geological media? A field study and synthetic experiments

    NASA Astrophysics Data System (ADS)

    Zha, Yuanyuan; Yeh, Tian-Chyi J.; Illman, Walter A.; Tanaka, Tatsuya; Bruines, Patrick; Onoe, Hironori; Saegusa, Hiromitsu

    2015-12-01

    Between 2005 and 2010, Japan Atomic Energy Agency conducted four long-term, independent pumping tests in a fractured granite formation at the Mizunami Underground Research Laboratory (MIU) site in Mizunami city, central Japan. During these tests, drawdowns were monitored at different depths along several deep boreholes. These tests become one of the few, if not the only, hydraulic tomographic survey conducted in the world over thousands of meters in a fractured geologic medium with several fault zones. We analyzed the drawdown-time data set associated with each pumping test independently, and then the data sets from all pumping tests jointly to derive the spatial distributions of hydraulic conductivity (K) and specific storage (Ss) of the medium. These estimated distributions revealed some large-scale high K and low K zones. While the low K zones corroborated well with known low permeable layers and fault based on geological investigations, there were no clear geological features that can be related to the large-scale high K zones. In order to understand and substantiate these high and low K zones, we simulated a hydraulic tomographic survey in a synthetic fractured aquifer, which bears similar geologic features (i.e., formations, fractures, and faults) at the MIU site, with exception that the hydraulic properties, fracture and fault distributions were known exactly. Results of the simulation show that not only are the identified high K zones related to fracture networks connected with pumping and observation locations of each pumping test but also their values reflect the degree of connectivity of the network. Afterward, we investigated the extent of the improvement of characterization of the fault and fractures through the use of deploying dense monitoring intervals and late-time flux measurements.

  8. Life on Guam: Geology.

    ERIC Educational Resources Information Center

    Elkins, Gail

    This unit is part of a series of materials produced by a project to develop locally applicable class, lab, and field materials in ecology and social studies for Guam junior and senior high schools. While the materials were designed for Guam, they can be adapted to other localities. This unit is designed to acquaint the students with the geology of…

  9. Glacial Geology of Wisconsin.

    ERIC Educational Resources Information Center

    Madison Public Schools, WI.

    This publication is a teacher's resource and guidebook for the presentation of the three filmstrips in the "Glacial Geology of Wisconsin" series. The first filmstrip is subtitled, "Evidence of the Glaciers," the second "How the Glaciers Reshaped the Landscape," and the third "Fossils of the Ice Age."…

  10. Geological impacts on nutrition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter reviews the nutritional roles of mineral elements, as part of a volume on health implications of geology. The chapter addresses the absorption and post-absorptive utilization of the nutritionally essential minerals, including their physiological functions and quantitative requirements....

  11. Briefing on geological sequestration

    EPA Science Inventory

    Geological sequestration (GS) is generally recognized as the injection and long-term (e.g., hundreds to thousands of years) trapping of gaseous, liquid or supercritical carbon dioxide (CO2) in subsurface media – primarily saline formations, depleted or nearly depleted oil and gas...

  12. Geological processes and evolution

    USGS Publications Warehouse

    Head, J.W.; Greeley, R.; Golombek, M.P.; Hartmann, W.K.; Hauber, E.; Jaumann, R.; Masson, P.; Neukum, G.; Nyquist, L.E.; Carr, M.H.

    2001-01-01

    Geological mapping and establishment of stratigraphic relationships provides an overview of geological processes operating on Mars and how they have varied in time and space. Impact craters and basins shaped the crust in earliest history and as their importance declined, evidence of extensive regional volcanism emerged during the Late Noachian. Regional volcanism characterized the Early Hesperian and subsequent to that time, volcanism was largely centered at Tharsis and Elysium, continuing until the recent geological past. The Tharsis region appears to have been largely constructed by the Late Noachian, and represents a series of tectonic and volcanic centers. Globally distributed structural features representing contraction characterize the middle Hesperian. Water-related processes involve the formation of valley networks in the Late Noachian and into the Hesperian, an ice sheet at the south pole in the middle Hesperian, and outflow channels and possible standing bodies of water in the northern lowlands in the Late Hesperian and into the Amazonian. A significant part of the present water budget occurs in the present geologically young polar layered terrains. In order to establish more firmly rates of processes, we stress the need to improve the calibration of the absolute timescale, which today is based on crater count systems with substantial uncertainties, along with a sampling of rocks of unknown provenance. Sample return from carefully chosen stratigraphic units could calibrate the existing timescale and vastly improve our knowledge of Martian evolution.

  13. Advances in planetary geology

    NASA Technical Reports Server (NTRS)

    1984-01-01

    A wide variety of topics on planetary geology are presented. Subjects include stratigraphy and geomorphology of Copernicus, the Mamers valle region, and other selected regions of Mars and the Moon. Crater density and distribution are discussed for Callisto and the lunar surface. Spectroscopic analysis is described for Europa and Ganymede.

  14. Geology of Wisconsin.

    ERIC Educational Resources Information Center

    Madison Public Schools, WI.

    Included are a teacher's guidebook and two filmstrips, "Geology of Wisconsin," and associated materials. The following are described: outline of objectives; suggested use of the filmstrips and guidebook; outline of the filmstrip content; four pages of illustrations suitable for duplication; a test for each filmstrip; and a list of…

  15. Geology: The Active Earth.

    ERIC Educational Resources Information Center

    Braus, Judy, Ed.

    1987-01-01

    Ranger Rick's NatureScope is a creative education series dedicated to inspiring in children an understanding and appreciation of the natural world while developing the skills they will need to make responsible decisions about the environment. The topic of this issue is "Geology: The Active Earth." Contents are organized into the…

  16. Geological Field Trip Guidebooks

    ERIC Educational Resources Information Center

    Wallace, Harriet E.

    1978-01-01

    Geological field trip guidebooks, developed for use during a field trip or field conference, are considered ephemeral publications by their compilers and publishers. Too few copies are printed and little attention is paid to bibliographic format and information. These difficulties are discussed and recommendations are made to alleviate the…

  17. Public perceptions of geology

    NASA Astrophysics Data System (ADS)

    Gibson, Hazel; Stewart, Iain; Anderson, Mark; Pahl, Sabine; Stokes, Alison

    2014-05-01

    Geological issues are increasingly intruding on the everyday lives of ordinary people. Whether it be onshore exploration and extraction of oil and gas, deep injection of water for geothermal power or underground storage of carbon dioxide and radioactive waste, many communities across Europe are being faced with potentially contested geological activity under their backyard. As well as being able to communicate the technical aspects of such work, geoscience professionals also need to appreciate that for most people the subsurface is an unfamiliar realm. In order to engage communities and individuals in effective dialogue about geological activities, an appreciation of what 'the public' already know and what they want to know is needed, but this is a subject that is in its infancy. In an attempt to provide insight into these key issues, this study examines the concerns the public have, relating to geology, by constructing 'Mental Models' of people's perceptions of the subsurface. General recommendations for public engagement strategies will be presented based on the results of selected case studies; specifically expert and non-expert mental models for communities in the south-west of England.

  18. Geologic provinces of Oklahoma

    SciTech Connect

    Northcutt, R.A.; Campbell, J.A.

    1995-09-01

    The geologic provinces of Oklahoma are mainly the product of tectonics and attendant sedimentation of Pennsylvanian age. Most boundaries are structural; thus, the provinces map is a generalized tectonic map. Permian and post-Paleozoic strata tend to mask those structures, but most of those strata have been removed by erosion, except in the Anadarko Basin and the Wichita Uplift provinces. The location of most of Oklahoma`s oil and gas resources are either influenced by, or are the direct result of Pennsylvanian tectonics and sedimentation patterns. Therefore, the present study also defines provinces in the subsurface on the basis of geological criteria. The authors have attempted to use the originally published names for the recognized provinces. However, we have also used the most geologically correct names, i.e., Nemaha Uplift, Nemaha Fault Zone, and Central Oklahoma Fault, in lieu of Nemaha {open_quotes}Ridge.{close_quotes} Oklahoma is separated into five major uplifts and five major basins. The Gulf Coastal Plain is not included in this study because it is a veneer of Cretaceous cover that masks significant structures. Faults are the most common boundary element. Although their precise age commonly is known only approximately, their geographic location is less controversial, except in detail. Stratigraphic/structural boundaries are based on less precise geological information. The major example of a surface stratigraphic/structural boundary is the southwestern limit of the Ozark Uplift in eastern Oklahoma. Stratigraphic/structural boundaries in the subsurface are commonly based on structural or isopachous contours from well or geophysical data, or on a structural trend, as well as the experience of the authors. Basement structure is preferred. An example is the boundary that separates the Marietta Basin from adjacent geologic elements.

  19. Conversion of Geologic Quadrangle Maps to Geologic Coverages

    DTIC Science & Technology

    1994-01-01

    HARMON CREEK 30 NW WOOLWORTH 39 NW 8 Conversion of Geologic Guadrangle Maps to Geologic Coverages Table 1. Completed geologic coverages for Tennessee...40 WINDLE 19 WOLF PIT RIDGE 35 WOODBURY 22 WOOLWORTH 29 YOUNGVILLE 17 YUMA 78 NE 328 NE 19 SW 316 SW 43 NE 153 SE 305 SW 145 SW 307 SE

  20. Significant achievements in the planetary geology program, 1981

    NASA Technical Reports Server (NTRS)

    Holt, H. E. (Editor)

    1981-01-01

    Recent developments in planetology research as reported at the 1981 NASA Planetary Geology Principal Investigators meeting are summarized. The evolution of the solar system, comparative planetology, and geologic processes active on other planets are considered. Galilean satellites and small bodies, Venus, geochemistry and regoliths, volcanic and aeolian processes and landforms, fluvial and periglacial processes, and planetary impact cratering, remote sensing, and cartography are discussed.