Science.gov

Sample records for 2006-2007 ednap collaborative

  1. RNA/DNA co-analysis from human skin and contact traces--results of a sixth collaborative EDNAP exercise.

    PubMed

    Haas, C; Hanson, E; Banemann, R; Bento, A M; Berti, A; Carracedo, Á; Courts, C; De Cock, G; Drobnic, K; Fleming, R; Franchi, C; Gomes, I; Hadzic, G; Harbison, S A; Hjort, B; Hollard, C; Hoff-Olsen, P; Keyser, C; Kondili, A; Maroñas, O; McCallum, N; Miniati, P; Morling, N; Niederstätter, H; Noël, F; Parson, W; Porto, M J; Roeder, A D; Sauer, E; Schneider, P M; Shanthan, G; Sijen, T; Syndercombe Court, D; Turanská, M; van den Berge, M; Vennemann, M; Vidaki, A; Zatkalíková, L; Ballantyne, J

    2015-05-01

    The European DNA profiling group (EDNAP) organized a sixth collaborative exercise on RNA/DNA co-analysis for body fluid/tissue identification and STR profiling. The task was to identify skin samples/contact traces using specific RNA biomarkers and test three housekeeping genes for their suitability as reference genes. Eight stains, a skin RNA dilution series and, optionally, bona fide or mock casework samples of human or non-human origin were analyzed by 22 participating laboratories using RNA extraction or RNA/DNA co-extraction methods. Two sets of previously described skin-specific markers were used: skin1 pentaplex (LCE1C, LCE1D, LCE2D, IL1F7 and CCL27) and skin2 triplex (LOR, KRT9 and CDSN) in conjunction with a housekeeping gene, HKG, triplex (B2M, UBC and UCE). The laboratories used different chemistries and instrumentation. All laboratories were able to successfully isolate and detect mRNA in contact traces (e.g., human skin, palm-, hand- and fingerprints, clothing, car interiors, computer accessories and electronic devices). The simultaneous extraction of RNA and DNA provides an opportunity for positive identification of the tissue source of origin by mRNA profiling as well as a simultaneous identification of the body fluid donor by STR profiling. The skin markers LCE1C and LOR and the housekeeping gene marker B2M were detected in the majority of contact traces. Detection of the other markers was inconsistent, possibly due to the low amounts and/or poor quality of the genetic material present in shed skin cells. The results of this and the previous collaborative RNA exercises support RNA profiling as a reliable body fluid/tissue identification method that can easily be combined with current STR typing technology. PMID:25600397

  2. Collaborative EDNAP exercise on the IrisPlex system for DNA-based prediction of human eye colour.

    PubMed

    Chaitanya, Lakshmi; Walsh, Susan; Andersen, Jeppe Dyrberg; Ansell, Ricky; Ballantyne, Kaye; Ballard, David; Banemann, Regine; Bauer, Christiane Maria; Bento, Ana Margarida; Brisighelli, Francesca; Capal, Tomas; Clarisse, Lindy; Gross, Theresa E; Haas, Cordula; Hoff-Olsen, Per; Hollard, Clémence; Keyser, Christine; Kiesler, Kevin M; Kohler, Priscila; Kupiec, Tomasz; Linacre, Adrian; Minawi, Anglika; Morling, Niels; Nilsson, Helena; Norén, Lina; Ottens, Renée; Palo, Jukka U; Parson, Walther; Pascali, Vincenzo L; Phillips, Chris; Porto, Maria João; Sajantila, Antti; Schneider, Peter M; Sijen, Titia; Söchtig, Jens; Syndercombe-Court, Denise; Tillmar, Andreas; Turanska, Martina; Vallone, Peter M; Zatkalíková, Lívia; Zidkova, Anastassiya; Branicki, Wojciech; Kayser, Manfred

    2014-07-01

    The IrisPlex system is a DNA-based test system for the prediction of human eye colour from biological samples and consists of a single forensically validated multiplex genotyping assay together with a statistical prediction model that is based on genotypes and phenotypes from thousands of individuals. IrisPlex predicts blue and brown human eye colour with, on average, >94% precision accuracy using six of the currently most eye colour informative single nucleotide polymorphisms (HERC2 rs12913832, OCA2 rs1800407, SLC24A4 rs12896399, SLC45A2 (MATP) rs16891982, TYR rs1393350, and IRF4 rs12203592) according to a previous study, while the accuracy in predicting non-blue and non-brown eye colours is considerably lower. In an effort to vigorously assess the IrisPlex system at the international level, testing was performed by 21 laboratories in the context of a collaborative exercise divided into three tasks and organised by the European DNA Profiling (EDNAP) Group of the International Society of Forensic Genetics (ISFG). Task 1 involved the assessment of 10 blood and saliva samples provided on FTA cards by the organising laboratory together with eye colour phenotypes; 99.4% of the genotypes were correctly reported and 99% of the eye colour phenotypes were correctly predicted. Task 2 involved the assessment of 5 DNA samples extracted by the host laboratory from simulated casework samples, artificially degraded, and provided to the participants in varying DNA concentrations. For this task, 98.7% of the genotypes were correctly determined and 96.2% of eye colour phenotypes were correctly inferred. For Tasks 1 and 2 together, 99.2% (1875) of the 1890 genotypes were correctly generated and of the 15 (0.8%) incorrect genotype calls, only 2 (0.1%) resulted in incorrect eye colour phenotypes. The voluntary Task 3 involved participants choosing their own test subjects for IrisPlex genotyping and eye colour phenotype inference, while eye photographs were provided to the organising

  3. Forensic ancestry analysis with two capillary electrophoresis ancestry informative marker (AIM) panels: Results of a collaborative EDNAP exercise.

    PubMed

    Santos, C; Fondevila, M; Ballard, D; Banemann, R; Bento, A M; Børsting, C; Branicki, W; Brisighelli, F; Burrington, M; Capal, T; Chaitanya, L; Daniel, R; Decroyer, V; England, R; Gettings, K B; Gross, T E; Haas, C; Harteveld, J; Hoff-Olsen, P; Hoffmann, A; Kayser, M; Kohler, P; Linacre, A; Mayr-Eduardoff, M; McGovern, C; Morling, N; O'Donnell, G; Parson, W; Pascali, V L; Porto, M J; Roseth, A; Schneider, P M; Sijen, T; Stenzl, V; Court, D Syndercombe; Templeton, J E; Turanska, M; Vallone, P M; van Oorschot, R A H; Zatkalikova, L; Carracedo, Á; Phillips, C

    2015-11-01

    There is increasing interest in forensic ancestry tests, which are part of a growing number of DNA analyses that can enhance routine profiling by obtaining additional genetic information about unidentified DNA donors. Nearly all ancestry tests use single nucleotide polymorphisms (SNPs), but these currently rely on SNaPshot single base extension chemistry that can fail to detect mixed DNA. Insertion-deletion polymorphism (Indel) tests have been developed using dye-labeled primers that allow direct capillary electrophoresis detection of PCR products (PCR-to-CE). PCR-to-CE maintains the direct relationship between input DNA and signal strength as each marker is detected with a single dye, so mixed DNA is more reliably detected. We report the results of a collaborative inter-laboratory exercise of 19 participants (15 from the EDNAP European DNA Profiling group) that assessed a 34-plex SNP test using SNaPshot and a 46-plex Indel test using PCR-to-CE. Laboratories were asked to type five samples with different ancestries and detect an additional mixed DNA sample. Statistical inference of ancestry was made by participants using the Snipper online Bayes analysis portal plus an optional PCA module that analyzes the genotype data alongside calculation of Bayes likelihood ratios. Exercise results indicated consistent genotyping performance from both tests, reaching a particularly high level of reliability for the Indel test. SNP genotyping gave 93.5% concordance (compared to the organizing laboratory's data) that rose to 97.3% excluding one laboratory with a large number of miscalled genotypes. Indel genotyping gave a higher concordance rate of 99.8% and a reduced no-call rate compared to SNP analysis. All participants detected the mixture from their Indel peak height data and successfully assigned the correct ancestry to the other samples using Snipper, with the exception of one laboratory with SNP miscalls that incorrectly assigned ancestry of two samples and did not obtain

  4. ARL Supplementary Statistics, 2006-2007

    ERIC Educational Resources Information Center

    Bland, Les, Comp.; Kyrillidou, Martha, Comp.

    2009-01-01

    This report presents statistics on how Association of Research Libraries (ARL) member libraries spend money on electronic resources. This report indicates that 108 ARL libraries purchased 25,006,758 electronic books. In 2006-2007, there was an ARL median of 243,725 acquisitions of electronic books (this includes one institution that purchased…

  5. Results of a collaborative study of the EDNAP group regarding the reproducibility and robustness of the Y-chromosome STRs DYS19, DYS389 I and II, DYS390 and DYS393 in a PCR pentaplex format.

    PubMed

    Carracedo, A; Beckmann, A; Bengs, A; Brinkmann, B; Caglia, A; Capelli, C; Gill, P; Gusmão, L; Hagelberg, C; Hohoff, C; Hoste, B; Kihlgren, A; Kloosterman, A; Myhre Dupuy, B; Morling, N; O'Donnell, G; Parson, W; Phillips, C; Pouwels, M; Scheithauer, R; Schmitter, H; Schneider, P M; Schumm, J; Skitsa, I; Stradmann-Bellinghausen, B; Stuart, M; Syndercombe Court, D; Vide, C

    2001-06-01

    A collaborative exercise was carried out by the European DNA Profiling Group (EDNAP) in the frame work of the STADNAP program, i.e. standardization of DNA profiling in Europe, in order to evaluate the performance of a Y-chromosome STR pentaplex, which includes the loci DYS19, DYS389 I and II, DYS390 and DYS393 and to determine whether uniformity of results could be achieved among different European laboratories. Laboratories were asked to analyze the five Y-STRs using singleplex and multiplex conditions in three bloodstains and one mixed stain (95% female and 5% male). All the laboratories reported the same results even for the mixed stain included in the exercise. This demonstrates the reproducibility and robustness of Y-chromosome STR typing even with multiplex formats and proves the usefulness of Y-STR systems for analyzing mixed stains with a male component.A total of 930 male samples from 10 different populations from Europe were also analysed for all the loci included in the pentaplex. Eight of these ten populations also included haplotype data. As for single gene analysis, haplotype diversity was higher in Germany and Italy and lower in Western European countries and Finland. Pairwise haplotype analysis shows the Finnish departure from the rest of the populations and a relatively homogeneity in the other European populations with F(ST) estimates lower than 0.05.UPGMA analysis shows an association of Western European population (Ireland, UK, Portugal and Galicia) on the one hand and central European populations on the other. PMID:11348791

  6. REAL TIME SYSTEM OPERATIONS 2006-2007

    SciTech Connect

    Eto, Joseph H.; Parashar, Manu; Lewis, Nancy Jo

    2008-08-15

    The Real Time System Operations (RTSO) 2006-2007 project focused on two parallel technical tasks: (1) Real-Time Applications of Phasors for Monitoring, Alarming and Control; and (2) Real-Time Voltage Security Assessment (RTVSA) Prototype Tool. The overall goal of the phasor applications project was to accelerate adoption and foster greater use of new, more accurate, time-synchronized phasor measurements by conducting research and prototyping applications on California ISO's phasor platform - Real-Time Dynamics Monitoring System (RTDMS) -- that provide previously unavailable information on the dynamic stability of the grid. Feasibility assessment studies were conducted on potential application of this technology for small-signal stability monitoring, validating/improving existing stability nomograms, conducting frequency response analysis, and obtaining real-time sensitivity information on key metrics to assess grid stress. Based on study findings, prototype applications for real-time visualization and alarming, small-signal stability monitoring, measurement based sensitivity analysis and frequency response assessment were developed, factory- and field-tested at the California ISO and at BPA. The goal of the RTVSA project was to provide California ISO with a prototype voltage security assessment tool that runs in real time within California ISO?s new reliability and congestion management system. CERTS conducted a technical assessment of appropriate algorithms, developed a prototype incorporating state-of-art algorithms (such as the continuation power flow, direct method, boundary orbiting method, and hyperplanes) into a framework most suitable for an operations environment. Based on study findings, a functional specification was prepared, which the California ISO has since used to procure a production-quality tool that is now a part of a suite of advanced computational tools that is used by California ISO for reliability and congestion management.

  7. Blind Childrens Center Annual Report, 2006-2007

    ERIC Educational Resources Information Center

    Blind Childrens Center, 2007

    2007-01-01

    Children with vision loss often have health care needs beyond those that are related to their vision. In 2006-2007, the Blind Childrens Center rendered more extensive services than ever before. Home visits, transportation services, medical appointments, hospital visits, mediations, meetings for individual educational/family service plans,…

  8. Southeastern Wisconsin School District Rankings, 2006-2007

    ERIC Educational Resources Information Center

    Public Policy Forum, 2007

    2007-01-01

    This brochure displays the following data for seven counties in southeastern Wisconsin for the 2006-2007 school year: (1) Total operations expenditures; (2) Property tax revenue; (3) Total enrollment; (4) One-year change in enrollment; (5) Minority enrollment; (6) Free or reduced lunch; (7) Graduation rate; (8) 3rd, 4th, 8th and 10th grade…

  9. ARL Academic Health Sciences Library Statistics 2006-2007

    ERIC Educational Resources Information Center

    Kyrillidou, Martha, Comp.; Bland, Les, Comp.

    2008-01-01

    This document presents data that describe collections, expenditures, personnel, and services in 65 medical libraries at Association of Research Libraries (ARL) member institutions throughout North America. In 2006-2007, the reporting health sciences libraries held a median of 244,188 volumes, spent a total of $244,188,020, and employed 2,395 FTE…

  10. ARL Academic Law Library Statistics 2006-2007

    ERIC Educational Resources Information Center

    Kyrillidou, Martha, Comp.; Bland, Les, Comp.

    2008-01-01

    This document presents results of the 2006-2007 Association of Research Libraries (ARL) Law Library Statistics Questionnaire. Of 113 ARL university libraries, 74 responded to the survey. Results for each library are presented in the following data tables: (1) collections (2-parts), including volumes in library, volumes added, monographs purchased,…

  11. Dilemmas of Dissent: International Students' Protest, Melbourne 2006/2007

    ERIC Educational Resources Information Center

    Rodan, Paul

    2008-01-01

    International students in Australia are not usually identified with protest. However, a cohort of such students at one university campus was prepared to undertake robust public protest over alleged academic mistreatment in 2006/2007, eschewing conventional internal mechanisms for the resolution of such problems. Subsequent developments revealed…

  12. Initial Results from the ANITA 2006-2007 Balloon Flight

    SciTech Connect

    Gorham, P.W.; Allison, P.; Barwick, S.W.; Beatty, J.J.; Besson, D.Z.; Binns, W.R.; Chen, C.; Chen, P.; Clem, J.M.; Connolly, A.; Dowkontt, P.F.; DuVernois, M.A.; Field, R.C.; Goldstein, D.; Goodhue, A.; Hast, C.; Hebert, C.L.; Hoover, S.; Israel, M.H.; Kowalski, J.; Learned, J.G.; /Hawaii U. /Caltech, JPL /Hawaii U. /Minnesota U. /Hawaii U. /Ohio State U. /Hawaii U. /Hawaii U. /UC, Irvine /Taiwan, Natl. Taiwan U. /Caltech, JPL /SLAC /University Coll. London /Ohio State U. /SLAC /Hawaii U. /Hawaii U. /Hawaii U. /UCLA /Delaware U. /Hawaii U. /SLAC /Taiwan, Natl. Taiwan U. /UC, Irvine

    2011-11-16

    We report initial results of the Antarctic Impulsive Transient Antenna (ANITA) 2006-2007 Long Duration Balloon flight, which searched for evidence of the flux of cosmogenic neutrinos. ANITA flew for 35 days looking for radio impulses that might be due to the Askaryan effect in neutrino-induced electromagnetic showers within the Antarctic ice sheets. In our initial high-threshold robust analysis, no neutrino candidates are seen, with no physics background. In a non-signal horizontal-polarization channel, we do detect 6 events consistent with radio impulses from extensive air showers, which helps to validate the effectiveness of our method. Upper limits derived from our analysis now begin to eliminate the highest cosmogenic neutrino models.

  13. 7 CFR 982.254 - Free and restricted percentages-2006-2007 marketing year.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Free and Restricted Percentages § 982.254 Free and... hazelnuts for the 2006-2007 marketing year shall be 8.2840 percent and 91.7160 percent, respectively....

  14. 7 CFR 982.254 - Free and restricted percentages-2006-2007 marketing year.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Free and Restricted Percentages § 982.254 Free and... hazelnuts for the 2006-2007 marketing year shall be 8.2840 percent and 91.7160 percent, respectively....

  15. 7 CFR 982.254 - Free and restricted percentages-2006-2007 marketing year.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Free and Restricted Percentages § 982.254 Free and... hazelnuts for the 2006-2007 marketing year shall be 8.2840 percent and 91.7160 percent, respectively....

  16. 7 CFR 982.254 - Free and restricted percentages-2006-2007 marketing year.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Free and Restricted Percentages § 982.254 Free and... hazelnuts for the 2006-2007 marketing year shall be 8.2840 percent and 91.7160 percent, respectively....

  17. 7 CFR 982.254 - Free and restricted percentages-2006-2007 marketing year.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE HAZELNUTS GROWN IN OREGON AND WASHINGTON Free and Restricted Percentages § 982.254 Free and... hazelnuts for the 2006-2007 marketing year shall be 8.2840 percent and 91.7160 percent, respectively....

  18. Earth Sciences Division Research Summaries 2006-2007

    SciTech Connect

    DePaolo, Donald; DePaolo, Donald

    2008-07-21

    , climate systems, and environmental engineering. Building on this scientific foundation, we also perform applied earth science research and technology development to support DOE in a number of its program areas. We currently organize our efforts in the following Division Programs: Fundamental and Exploratory Research--fundamental research in geochemistry, geophysics, and hydrology to provide a basis for new and improved energy and environmental technologies; Climate and Carbon Sciences--carbon cycling in the terrestrial biosphere and oceans, and global and regional climate modeling, are the cornerstones of a major developing divisional research thrust related to understanding and mitigating the effects of increased greenhouse gas concentrations in the atmosphere; Energy Resources--collaborative projects with industry to develop or improve technologies for the exploration and production of oil, gas, and geothermal reservoirs, and for the development of bioenergy; Environmental Remediation and Water Resources--innovative technologies for locating, containing, and remediating metals, radionuclides, chlorinated solvents, and energy-related contaminants in soils and groundwaters; Geologic Carbon Sequestration--development and testing of methods for introducing carbon dioxide to subsurface geologic reservoirs, and predicting and monitoring its subsequent migration; and Nuclear Waste and Energy--theoretical, experimental, and simulation studies of the unsaturated zone at Yucca Mountain, Nevada. These programs draw from each of ESD's disciplinary departments: Climate Science, Ecology, Geochemistry, Geophysics, and Hydrogeology. Short descriptions of these departments are provided as introductory material. In this document, we present summaries of selected current research projects. While it is not a complete accounting, the projects described here are representative of the nature and breadth of the ESD research effort. We are proud of our scientific accomplishments and we hope

  19. International Rules for Precollege Science Research: Guidelines for Science and Engineering Fairs, 2006-2007

    ERIC Educational Resources Information Center

    Science Service, 2006

    2006-01-01

    This publication presents changes and modifications for 2006-2007 to the "International Rules for Precollege Science Research: Guidelines for Science and Engineering Fairs." It is written to guide fair directors, teachers, scientists, parents, and adult volunteers as they pursue their work of encouraging students to explore and investigate their…

  20. Measuring What Students Entering School Know and Can Do: PIPS Australia 2006-2007

    ERIC Educational Resources Information Center

    Wildy, Helen; Styles, Irene

    2008-01-01

    This paper reports analysis of 2006-2007 on-entry assessment data from the Performance Indicators in Primary Schools Baseline Assessment (PIPS-BLA) of random samples of students in England, Scotland, New Zealand and Australia. The analysis aimed, first, to investigate the validity and reliability of that instrument across countries and sexes, and,…

  1. Insider's Guide to Graduate Programs in Clinical and Counseling Psychology. 2006/2007 Edition

    ERIC Educational Resources Information Center

    Mayne, Tracy J.; Norcross, John C.; Sayette, Michael A.

    2006-01-01

    Now in its 2006-2007 edition, this perennial bestseller is the resource students count on for the most current information on applying to doctoral programs in clinical or counseling psychology. The Insider's Guide presents up-to-date facts on 300 accredited programs in the United States and Canada. Each program's profile includes admissions…

  2. Annual Report: Discipline, Crime, and Violence, School Year 2006-2007

    ERIC Educational Resources Information Center

    Virginia Department of Education, 2008

    2008-01-01

    The "Code of Virginia" requires school divisions statewide to submit data to the Virginia Department of Education (VDOE) on incidents of discipline, crime, and violence (DCV). School divisions began reporting such data in 1991. This annual report focuses primarily on DCV data submitted for school year 2006-2007, with selected comparisons to prior…

  3. 77 FR 42764 - Distribution of the 2005, 2006, 2007 and 2008 Digital Audio Recording Technology Royalty Funds...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Copyright Royalty Board Distribution of the 2005, 2006, 2007 and 2008 Digital Audio Recording Technology... the digital audio recording technology royalty fees in the 2005, 2006, 2007 and 2008 Musical Works... Judges issued an order granting certain claimants' (i.e., Broadcast Music, Inc., the American Society...

  4. Ground-Water Conditions and Studies in Georgia, 2006-2007

    USGS Publications Warehouse

    Peck, Michael F.; Painter, Jaime A.; Leeth, David C.

    2009-01-01

    The U.S. Geological Survey collects ground-water data and conducts studies to monitor hydrologic conditions, better define ground-water resources, and address problems related to water supply, water use, and water quality. Water levels were monitored continuously, in Georgia, in a network of 184 wells during 2006 and 182 wells during 2007. Because of missing data or the short period of record (less than 3 years) for several of these wells, a total of 166 wells from the network are discussed in this report. These wells include 18 in the surficial aquifer system, 21 in the Brunswick aquifer system and equivalent sediments, 67 in the Upper Floridan aquifer, 15 in the Lower Floridan aquifer and underlying units, 10 in the Claiborne aquifer, 1 in the Gordon aquifer, 11 in the Clayton aquifer, 12 in the Cretaceous aquifer system, 2 in Paleozoic-rock aquifers, and 9 in crystalline-rock aquifers. Data from the network indicate that water levels generally declined from 2005 levels, with water levels in 99 wells below normal, 52 wells in the normal range, 12 wells above normal, and 3 wells with insufficient data for comparison of 5-year trends and period of record statistics. In addition to continuous water-level data, periodic synoptic water-level measurements were collected and used to construct potentiometric-surface maps for the Upper Floridan aquifer in Camden, Charlton, and Ware Counties, Georgia, and adjacent counties in Florida during September 2006 and 2007, in the Brunswick area during July 2006 and August 2007, and in the City of Albany-Dougherty County area during October 2006 and October 2007. In general, the configuration of the potentiometric surfaces showed little change during 2006-2007 in each of the areas. Ground-water quality in the Upper Floridan aquifer is monitored in the Albany, Savannah, and Brunswick areas and in Camden County; and water quality in the Lower Floridan aquifer is monitored in the Savannah and Brunswick areas and in Camden County. In

  5. Influenza antiviral susceptibility monitoring activities in relation to national antiviral stockpiles in Europe during the winter 2006/2007 season.

    PubMed

    Meijer, A; Lackenby, A; Hay, A; Zambon, M

    2007-04-01

    Due to the influenza pandemic threat, many countries are stockpiling antivirals in the hope of limiting the impact of a future pandemic virus. Since resistance to antiviral drugs would probably significantly alter the effectiveness of antivirals, surveillance programmes to monitor the emergence of resistance are of considerable importance. During the 2006/2007 influenza season, an inventory was conducted by the European Surveillance Network for Vigilance against Viral Resistance (VIRGIL) in collaboration with the European Influenza Surveillance Scheme (EISS) to evaluate antiviral susceptibility testing by the National Influenza Reference Laboratories (NIRL) in relation to the national antiviral stockpile in 30 European countries that are members of EISS. All countries except Ukraine had a stockpile of the neuraminidase inhibitor (NAI) oseltamivir. Additionally, four countries had a stockpile of the NAI zanamivir and three of the M2 ion channel inhibitor rimantadine. Of 29 countries with a NAI stockpile, six countries' NIRLs could determine virus susceptibility by 50% inhibitory concentration (IC50) and in 13 countries it could be done by sequencing. Only in one of the three countries with a rimantadine stockpile could the NIRL determine virus susceptibility, by sequencing only. However, including the 18 countries that had plans to introduce or extend antiviral susceptibility testing, the NIRLs of 21 of the 29 countries with a stockpile would be capable of susceptibility testing appropriate to the stockpiled drug by the end of the 2007/2008 influenza season. Although most European countries in this study have stockpiles of influenza antivirals, susceptibility surveillance capability by the NIRLs appropriate to the stockpiled antivirals is limited. PMID:17991386

  6. 38th Annual Survey Report on State-Sponsored Student Financial Aid, 2006-2007 Academic Year

    ERIC Educational Resources Information Center

    National Association of State Student Grant and Aid Programs, 2007

    2007-01-01

    Each year, the National Association of State Student Grant and Aid Programs (NASSGAP) completes a survey regarding state-funded expenditures for postsecondary student financial aid. This report, the 38th annual survey, represents data from academic year 2006-07. Data highlights of this survey include: (1) In the 2006-2007 academic year, the states…

  7. Florida Community College System Long-Range Program Plan (LRPP) for Fiscal Years 2002-2003 through 2006-2007.

    ERIC Educational Resources Information Center

    Florida State Board of Community Colleges, Tallahassee.

    This document discusses the Florida Community College System's Long Range Program Plan (LRPP) for the fiscal years 2002-2003 through 2006-2007. The document begins by addressing the mission statement of the college, which strives for "high student achievement, seamless articulation and increased access, workforce skills and economic development,…

  8. Unintentional injuries among youth with developmental disabilities in the United States, 2006-2007.

    PubMed

    Brenner, Ruth A; Taneja, Gitanjali S; Schroeder, Thomas J; Trumble, Ann C; Moyer, Patricia M; Louis, Germaine M Buck

    2013-01-01

    We examined unintentional injury among youth with and without developmental disabilities. Our nationally representative sample included 6369 injured youth, aged 0-17 years, who were seen in one of the 63 US hospital emergency rooms that participated in the National Electronic Injury Surveillance System - All Injury Program (NEISS-AIP) in 2006-2007. Parents or guardians of injured youth were interviewed by telephone after the hospital visit to ascertain disability status. Denominator data were obtained from the National Health Interview Survey. Leading causes of injury were comparable for youth with and without disability. Injury rates (per 100 youth per year) were also comparable [10.4; 95% confidence interval (CI) 7.8, 13.0 and 10.5; 95% CI 8.2, 12.9, for youth with and without disability, respectively]. When examined by specific disability, the rate ratio for youth with learning disabilities versus youth without learning disability was 1.57 (95% CI 1.04, 2.10), which may represent a subgroup for targeted interventions. PMID:22757768

  9. Resurgence of Plasmodium vivax malaria in the Republic of Korea during 2006-2007.

    PubMed

    Jun, Gyo; Yeom, Joon-Sup; Hong, Jee-Young; Shin, E-Hyun; Chang, Kyu-Sik; Yu, Jae-Ran; Oh, Sejoong; Chung, Hyeok; Park, Jae-Won

    2009-10-01

    Plasmodium vivax malaria, which re-emerged in the Republic of Korea (ROK) in 1993, had decreased since 2001. However, case numbers began to increase again in 2005. The number of cases rose 54.0% in 2006, but the rate of increase slowed down in 2007. Among the total of 4,206 cases of P. vivax malaria during 2006-2007, 756 cases (18.0%) were ROK military personnel, 891 cases (21.2%) were veterans, and 2,559 cases (60.8%) were civilians. The rapid increase during this period was mostly contributed by the western part of the malaria-risk areas that is under the influence of adjacent North Korea. Local transmission cases in ROK have also increased gradually and the transmission period seemingly became longer. Chemoprophylaxis in the military should be re-assessed in view of chloroquine-resistance. Continuous surveillance and monitoring are warranted to prevent further expansion of P. vivax malaria caused by climate change in ROK. PMID:19815874

  10. Morbidity and mortality of endoscopist-directed nurse-administered propofol sedation (EDNAPS) in a tertiary referral center

    PubMed Central

    Ooi, Marie; Thomson, Andrew

    2015-01-01

    Background and study aims: Endoscopist-Directed Nurse-Administered Propofol Sedation (EDNAPS) has been evaluated in community settings rather than tertiary referral centers. Patients and methods: A hospital-wide prospectively collected database of Medical Emergency Team Calls (METCALL), emergency responses triggered by medically unstable patients, was reviewed. Responses that followed EDNAPS were extracted and compared with a prospectively entered database of all endoscopies performed using EDNAPS over the same period. Results: A total of 33,539 endoscopic procedures (16,393 gastroscopies, 17,146 colonoscopies) were performed on 27,989 patients using EDNAPS. Intravenous drugs included midazolam (0 – 5 mg), fentanyl (0 – 100 mcg), and propofol (10 – 420 mg). Of 23 METCALLs (18 gastroscopies and 5 colonoscopies), there were 16 with ASA scores of III or higher. Indications for gastroscopy were gastrointestinal (GI) hemorrhage (n = 11; 8 variceal, 3 nonvariceal), dysphagia (n = 5), PEG removal (n = 1), and dyspepsia (n = 1). Fifteen of 22 patients, including all of those who had a colonoscopy, made a full recovery and returned to the ward or were discharged home. In the gastroscopy group, seven were intubated and admitted to Intensive Care, of whom six were emergency cases for gastrointestinal bleeding (n = 4 variceal, n = 2 non variceal) and one in which the indication was PEG removal. Two deaths occurred in the intubated group. Conclusions: In a tertiary referral center, EDNAPS for low-to-moderate risk (ASA ≤ 2) patients undergoing gastroscopy and colonoscopy is very safe. Gastroscopy is associated with greater anesthetic risk than colonoscopy and those with high ASA scores needing urgent endoscopy for upper gastrointestinal hemorrhage are at particular risk of cardiorespiratory decompensation. PMID:26528490

  11. Effects of new penicillin susceptibility breakpoints for Streptococcus pneumoniae--United States, 2006-2007.

    PubMed

    2008-12-19

    Streptococcus pneumoniae (pneumococcus) is a common cause of pneumonia and meningitis in the United States. Antimicrobial resistance, which can result in pneumococcal infection treatment failure, is identified by measuring the minimum inhibitory concentration (MIC) of an antimicrobial that will inhibit pneumococcal growth. Breakpoints are MICs that define infections as susceptible (treatable), intermediate (possibly treatable with higher doses), and resistant (not treatable) to certain antimicrobials. In January 2008, after a reevaluation that included more recent clinical studies, the Clinical and Laboratory Standards Institute (CLSI) published new S. pneumoniae breakpoints for penicillin (the preferred antimicrobial for susceptible S. pneumoniae infections). To assess the potential effects of the new breakpoints on susceptibility categorization, CDC applied them to MICs of invasive pneumococcal disease (IPD) isolates collected by the Active Bacterial Core surveillance (ABCs) system at sites in 10 states during 2006-2007. This report summarizes the results of that analysis, which found that the percentage of IPD nonmeningitis S. pneumoniae isolates categorized as susceptible, intermediate, and resistant to penicillin changed from 74.7%, 15.0%, and 10.3% under the former breakpoints to 93.2%, 5.6%, and 1.2%, respectively, under the new breakpoints. Microbiology laboratories should be aware of the new breakpoints to interpret pneumococcal susceptibility accurately, and clinicians should be aware of the breakpoints to prescribe antimicrobials appropriately for pneumococcal infections. State and local health departments also should be aware of the new breakpoints because they might result in a decrease in the number of reported cases of penicillin-resistant pneumococcus. PMID:19092758

  12. Firearm homicides and suicides in major metropolitan areas - United States, 2006-2007 and 2009-2010.

    PubMed

    2013-08-01

    Firearm homicides and suicides are a continuing public health concern in the United States. During 2009-2010, a total of 22,571 firearm homicides and 38,126 firearm suicides occurred among U.S. residents. This includes 3,397 firearm homicides and 1,548 firearm suicides among persons aged 10-19 years; the firearm homicide rate for this age group was slightly above the all-ages rate. This report updates an earlier report that provided statistics on firearm homicides and suicides in major metropolitan areas for 2006-2007, with special emphasis on persons aged 10-19 years in recognition of the importance of early prevention efforts. Firearm homicide and suicide rates were calculated for the 50 most populous U.S. metropolitan statistical areas (MSAs) for 2009-2010 using mortality data from the National Vital Statistics System (NVSS) and population data from the U.S. Census Bureau. Comparison statistics were recalculated for 2006-2007 to reflect revisions to MSA delineations and population estimates subsequent to the earlier report. Although the firearm homicide rate for large MSAs collectively remained above the national rate during 2009-2010, more than 75% of these MSAs showed a decreased rate from 2006-2007, largely accounting for a national decrease. The firearm homicide rate for persons aged 10-19 years exceeded the all-ages rate in many of these MSAs during 2009-2010, similar to the earlier reporting period. Conversely, although the firearm suicide rate for large MSAs collectively remained below the national rate during 2009-2010, nearly 75% of these MSAs showed an increased rate from 2006-2007, paralleling the national trend. Firearm suicide rates among persons aged 10-19 years were low compared with all-ages rates during both periods. These patterns can inform the development and monitoring of strategies directed at reducing firearm-related violence. PMID:23903593

  13. Coseismic and Postseismic Deformations From Great 2006-2007 Kuril Earthquakes Revealed by Regional GPS Observations

    NASA Astrophysics Data System (ADS)

    Steblov, G. M.; Kogan, M. G.; Levin, B. V.; Vasilenko, N. F.; Prytkov, A. S.; Frolov, D. I.

    2007-12-01

    The 1200-km long Kuril arc is the last subduction zone never previously explored by space geodetic methods. In 2006, we installed the continuous GPS network (CGPS) over the whole arc and added several survey-mode stations (SGPS). In 2006-2007, the paired great earthquakes near the central Kurils happened several months after we installed the network: Mw 8.3, Nov. 15, 2006 underthrusting event, and Mw 8.1, Jan. 13, 2007 tensional outer-rise event. Although the earthquakes have prevented us from estimating reliable interseismic surface velocities for most of the Kuril arc, it has given us the chance to examine great earthquakes and their transient response in the region that was a seismic gap for a century. Two SGPS stations nearest to the hypocenters captured the largest observed offsets of about 0.6 m reflecting the superposed effect of both events. These offsets are mostly attributed to the Nov. 2006 event. More distant stations captured coseismic offsets caused by each event ranging from several mm to 60 mm. Significant transient signals associated with rapid postseismic afterslip in the rupture or with the relaxation in the viscous mantle were noticed for the Nov. 2006 event but not for the Jan. 2007 event. Large amount of afterslip was observed in the first 12 hours following the Nov. 2006 main shock. For both events, we inverted observed GPS offsets to evaluate the size and rake of the coseismic slip. In forward modeling, the PREM layered model of the spherical Earth was adopted (the method of F. Pollitz). The rupture dimensions and geometry were constrained by the spatial distribution of aftershocks, shallow seismicity, plate tectonics considerations, and CMT solutions. In case of the Jan. 2007 event, plate tectonic constraints are inapplicable. To ensure correct estimation of the Nov. 2006 coseismic offsets, we modeled postseismic transients by the logarithmic approximation in agreement with the rate-strengthening friction. For the Nov. 2006 event, our

  14. Violence-related firearm deaths among residents of metropolitan areas and cities---United States, 2006--2007.

    PubMed

    2011-05-13

    Violence-related firearm deaths remain an important public health concern in the United States. During 2006--2007, a total of 25,423 firearm homicides and 34,235 firearm suicides occurred among U.S. residents. These national totals include 4,166 firearm homicides and 1,446 firearm suicides among youths aged 10--19 years; the rate of firearm homicides among youths slightly exceeded the rate among persons of all ages. This report presents statistics on firearm homicides and firearm suicides for major metropolitan areas and cities, with an emphasis on youths aged 10--19 years in recognition of the importance of early prevention efforts. It integrates analyses conducted by CDC in response to requests for detailed information, arising from a heightened focus on urban violence by the media, the public, and policymakers over the past year. Firearm homicides and suicides and annual rates were tabulated for the 50 largest U.S. metropolitan statistical areas (MSAs) and their central cities for 2006--2007, using data from the National Vital Statistics System and the U.S. Census Bureau. Firearm homicide rates in approximately two thirds of the MSAs exceeded the national rate, and 86% of cities had rates higher than those of their MSAs. The youth firearm homicide rate exceeded the all-ages rate in 80% of the MSAs and in 88% of the cities. Firearm suicide rates in just over half of the MSAs were below the national rate, and 55% of cities had rates below those of their MSAs. Youth firearm suicide rates in the MSAs and cities were collectively low compared with all-ages rates. Such variations in firearm homicide and firearm suicide rates, with respect to both urbanization and age, should be considered in the continuing development of prevention programs directed at reducing firearm violence. PMID:21566557

  15. Physics & Astronomy Master's Initial Employment: Data from the Degree Recipient Follow-Up Survey for the Classes of 2006, 2007 and 2008. Focus On

    ERIC Educational Resources Information Center

    Mulvey, Patrick; Shindel, Brandon

    2011-01-01

    This report presents the characteristics and initial outcomes of exiting master's degree recipients in physics and astronomy. The report covers the degree classes of 2006, 2007 and 2008. The status of exiting physics master's varied greatly by the citizenship of the degree recipient. The majority of US citizens entered or remained in the workforce…

  16. [Serological monitoring of arbovirus infections in the estuary of the Kuban River (the 2006-2007 data)].

    PubMed

    L'vov, D K; Shchelkanov, M Iu; Kolobukhina, L V; L'vov, D N; Galkina, I V; Aristova, V A; Morozova, T N; Proshina, E S; Kulikov, A G; Kogdenko, N V; Andronova, O V; Pronin, N I; Shevkoplias, V N; Fontanetskiĭ, A S; Vlasov, N A; Nepoklonov, E A

    2008-01-01

    Solid-phase enzyme immunoassay, neutralization test, and the hemagglutination-inhibition test were used to study the sera from human beings (152 samples), agricultural animals (n = 77), hares (n = 3), and wild birds (n = 69), collected in 2006-2007 in the Kuban River estuary (Temryuk District, Krasnodar Territory). There were specific antibodies against viruses of West Nile (WH), tick-borne encephalitis (TBE) (Flaviviridae, Flavivirus), Sindbis (Togaviridae, Alphavirus), the antigenic complex of California, Batai (Bunyaviridae, Orthobunyavirus), Dhori (Orthomyxoviridae, Thogotovirus). The findings suggest the presence of arboviruses from 6 transmitting mosquitoes and ticks in the study area and human infection by the viruses of the antigenic complex of California (20-47%), Batai (3-15%), West Nile (3-12%), Dhori (2%). The index agricultural animals (horses, cattle) were observed to have specific antibodies to the viruses of WN (8-15%), TBE (0-2%), Sindbis (2-9%), the antigenic complex of California (27-54%). Out of the representatives of the wild fauna, virus-neutralizing antibodies to Sindbis virus were found in European hares (Lepus europaeus), California complex virus in gulls (Larus argentatus) and terns (Sterna hirundo), WN and Sindbis viruses in herons (Ardea purpurea), and WN and California complex viruses in bald-coots (Fulica atra). PMID:18756814

  17. Analysis of erythemally effective UV radiation at the Mendel Station, James Ross Island in the period of 2006-2007

    NASA Astrophysics Data System (ADS)

    Laska, K.; Prosek, P.; Budik, L.; Budikova, M.

    2009-04-01

    The results of global solar and erythemally effective ultraviolet (EUV) radiation measurements are presented. The radiation data were collected within the period of 2006-2007 at the Czech Antarctic station J. G. Mendel, James Ross Island (63°48'S, 57°53'W). Global solar radiation was measured by a Kipp&Zonen CM11 pyranometer. EUV radiation was measured according to the McKinley and Diffey Erythemal Action Spectrum with a Solar Light broadband UV-Biometer Model 501A. The effects of stratospheric ozone concentration and cloudiness (estimated as cloud impact factor from global solar radiation) on the intensity of incident EUV radiation were calculated by a non-linear regression model. The total ozone content (TOC) and cloud/surface reflectivity derived from satellite-based measurements were applied into the model for elimination of the uncertainties in measured ozone values. There were two input data of TOC used in the model. The first were taken from the Dobson spectrophotometer measurements (Argentinean Antarctic station Marambio), the second was acquired for geographical coordinates of the Mendel Station from the EOS Aura Ozone Monitoring Instrument and V8.5 algorithm. Analysis of measured EUV data showed that variable cloudiness affected rather short-term fluctuations of the radiation fluxes, while ozone declines caused long-term UV radiation increase in the second half of the year. The model predicted about 98 % variability of the measured EUV radiation. The residuals between measured and modeled EUV radiation intensities were evaluated separately for the above-specified two TOC datasets, parts of seasons and cloud impact factor (cloudiness). The mean average prediction error was used for model validation according to the cloud impact factor and satellite-based reflectivity data.

  18. Collaboration

    ERIC Educational Resources Information Center

    King, Michelle L.

    2010-01-01

    This article explores collaboration between library media educators and regular classroom teachers. The article focuses on the context of the issue, positions on the issue, the impact of collaboration, and how to implement effective collaboration into the school system. Various books and professional journals are used to support conclusions…

  19. Microbial and Nutrient Concentration and Load Data During Stormwater Runoff at a Swine Concentrated Animal Feeding Operation in the North Carolina Coastal Plain, 2006-2007

    USGS Publications Warehouse

    Harden, Stephen L.

    2008-01-01

    This report summarizes water-quality and hydrologic data collected during 2006-2007 to characterize bacteria and nutrient loads associated with overland runoff and subsurface tile drainage in spray fields at a swine concentrated animal feeding operation. Four monitoring locations were established at the Lizzie Research Site in the North Carolina Coastal Plain Physiographic Province for collecting discharge and water-quality data during stormwater-runoff events. Water stage was measured continuously at each monitoring location. A stage-discharge relation was developed for each site and was used to compute instantaneous discharge values for collected samples. Water-quality samples were collected for five storm events during 2006-2007 for analysis of nutrients and fecal indicator bacteria. Instantaneous loads of nitrite plus nitrate, total coliform, Escherichia coli (E. coli), and enterococci were computed for selected times during the five storm events.

  20. Girl child marriage and its effect on fertility in Pakistan: findings from Pakistan Demographic and Health Survey, 2006-2007.

    PubMed

    Nasrullah, Muazzam; Muazzam, Sana; Bhutta, Zulfiqar A; Raj, Anita

    2014-04-01

    Child marriage (before 18 years) is prevalent in Pakistan, which disproportionately affects young girls in rural, low income and low education households. Our study aims to determine the association between early marriage and high fertility and poor fertility health indicators among young women in Pakistan beyond those attributed to social vulnerabilities. Nationally representative data from Pakistan Demographic and Health Survey, 2006-2007, a cross-sectional observational survey, were limited to ever-married women aged 20-24 years (n = 1,560; 15% of 10,023) to identify differences in poor fertility outcomes [high fertility (three or more childbirths); rapid repeat childbirth (<24 months between births); unwanted pregnancy (any ever); pregnancy termination (any stillbirth, miscarriage or abortion ever)] by early (<18) versus adult (≥18) age at marriage. Associations between child marriage and fertility outcomes were assessed by calculating adjusted odds ratios (AORs) using logistic regression models after controlling for demographics, social equity indicators (education, wealth index, rural residence), contraception use, marriage duration and culture-specific factors (husband's desire for more children, son preference). Overall, 50% of ever-married women aged 20-24 years in Pakistan were married before the age of 18 years. Girl child marriage was significantly (p < 0.001) associated with low social equity indicators (poverty, rural residence, and no formal education). Adjusted logistic regression models showed that girl child marriage was significantly associated with high fertility (AOR 6.62; 95% CI 3.53-12.43), rapid repeat childbirth (AOR 2.88; 95% CI 1.83-4.54), unwanted pregnancy (AOR 2.90; 95% CI 1.75-4.79), and pregnancy termination (AOR 1.75; 95% CI 1.10-2.78). Girl child marriage affects half of all ever-married women aged 20-24 years in Pakistan, and increases their risk for high fertility and poor fertility health indicators, highlighting the need of

  1. Collaborate!

    ERIC Educational Resources Information Center

    Villano, Matt

    2007-01-01

    This article explores different approaches that facilitate online collaboration. The newest efforts in collaboration revolve around wikis. These websites allow visitors to add, remove, edit, and change content directly online. Another fairly affordable approach involves open source, a programming language that is, in many ways, collaborative…

  2. Final report : results of the 2006-2007 investigation of potential contamination at the former CCC/USDA facility in Barnes, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2008-08-28

    The 2006-2007 investigation of carbon tetrachloride and chloroform contamination at Barnes, Kansas, was conducted at the request of the Kansas Department of Health and Environment (KDHE). The Environmental Science Division of Argonne National Laboratory implemented the investigation on behalf of the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA). The overall goal of the investigation was to establish criteria for monitoring leading to potential site reclassification. The investigation objectives were to (1) determine the hydraulic gradient near the former CCC/USDA facility, (2) delineate the downgradient carbon tetrachloride plume, and (3) design and implement an expanded monitoring network at Barnes (Argonne 2006a).

  3. Children with elevated blood lead levels related to home renovation, repair, and painting activities--New York State, 2006-2007.

    PubMed

    2009-01-30

    Although blood lead levels (BLLs) >/=10 microg/dL are associated with adverse behavioral and developmental outcomes, and environmental and medical interventions are recommended at >/=20 microg/dL, no level is considered safe. A 1997 analysis conducted by the New York State Department of Health (NYSDOH) indicated that home renovation, repair, and painting (RRP) activities were important sources of lead exposure among children with BLLs >/=20 microg/dL in New York state (excluding New York City) during 1993--1994. Subsequently, local health departments in New York state began to routinely collect information about RRP activities when investigating children's home environments for lead sources. This report updates the 1997 analysis with data from environmental investigations conducted during 2006--2007 in New York state (excluding New York City) for 972 children with BLLs >/=20 microg/dL. RRP activities were identified as the probable source of lead exposure in 139 (14%) of the 972 children. Resident owners or tenants performed 66% of the RRP work, which often included sanding and scraping (42%), removal of painted materials or structures (29%), and other activities (29%) that can release particles of lead-based paint. RRP activities continued to be an important source of lead exposure during 2006--2007. Children living in housing built before 1978 (when lead-based paint was banned from residential use) that are undergoing RRP activities should be considered at high risk for elevated BLLs, and appropriate precautions should be taken to prevent exposure. PMID:19177040

  4. Relationship of climate, geography, and geology to the incidence of Rift Valley fever in Kenya during the 2006-2007 outbreak.

    PubMed

    Hightower, Allen; Kinkade, Carl; Nguku, Patrick M; Anyangu, Amwayi; Mutonga, David; Omolo, Jared; Njenga, M Kariuki; Feikin, Daniel R; Schnabel, David; Ombok, Maurice; Breiman, Robert F

    2012-02-01

    We estimated Rift Valley fever (RVF) incidence as a function of geological, geographical, and climatological factors during the 2006-2007 RVF epidemic in Kenya. Location information was obtained for 214 of 340 (63%) confirmed and probable RVF cases that occurred during an outbreak from November 1, 2006 to February 28, 2007. Locations with subtypes of solonetz, calcisols, solonchaks, and planosols soil types were highly associated with RVF occurrence during the outbreak period. Increased rainfall and higher greenness measures before the outbreak were associated with increased risk. RVF was more likely to occur on plains, in densely bushed areas, at lower elevations, and in the Somalia acacia ecological zone. Cases occurred in three spatial temporal clusters that differed by the date of associated rainfall, soil type, and land usage. PMID:22302875

  5. Multiple Virus Lineages Sharing Recent Common Ancestry Were Associated with a Large Rift Valley Fever Outbreak among Livestock in Kenya during 2006-2007▿ †

    PubMed Central

    Bird, Brian H.; Githinji, Jane W. K.; Macharia, Joseph M.; Kasiiti, Jacqueline L.; Muriithi, Rees M.; Gacheru, Stephen G.; Musaa, Joseph O.; Towner, Jonathan S.; Reeder, Serena A.; Oliver, Jennifer B.; Stevens, Thomas L.; Erickson, Bobbie R.; Morgan, Laura T.; Khristova, Marina L.; Hartman, Amy L.; Comer, James A.; Rollin, Pierre E.; Ksiazek, Thomas G.; Nichol, Stuart T.

    2008-01-01

    Rift Valley fever (RVF) virus historically has caused widespread and extensive outbreaks of severe human and livestock disease throughout Africa, Madagascar, and the Arabian Peninsula. Following unusually heavy rainfall during the late autumn of 2006, reports of human and animal illness consistent with RVF virus infection emerged across semiarid regions of the Garissa District of northeastern Kenya and southern Somalia. Following initial RVF virus laboratory confirmation, a high-throughput RVF diagnostic facility was established at the Kenyan Central Veterinary Laboratories in Kabete, Kenya, to support the real-time identification of infected livestock and to facilitate outbreak response and control activities. A total of 3,250 specimens from a variety of animal species, including domesticated livestock (cattle, sheep, goats, and camels) and wildlife collected from a total of 55 of 71 Kenyan administrative districts, were tested by molecular and serologic assays. Evidence of RVF infection was found in 9.2% of animals tested and across 23 districts of Kenya, reflecting the large number of affected livestock and the geographic extent of the outbreak. The complete S, M, and/or L genome segment sequence was obtained from a total of 31 RVF virus specimens spanning the entire known outbreak period (December-May) and geographic areas affected by RVF virus activity. Extensive genomic analyses demonstrated the concurrent circulation of multiple virus lineages, gene segment reassortment, and the common ancestry of the 2006/2007 outbreak viruses with those from the 1997-1998 east African RVF outbreak. Evidence of recent increases in genomic diversity and effective population size 2 to 4 years prior to the 2006-2007 outbreak also was found, indicating ongoing RVF virus activity and evolution during the interepizootic/epidemic period. These findings have implications for further studies of basic RVF virus ecology and the design of future surveillance/diagnostic activities, and

  6. Reduced Disparities in Birth Rates Among Teens Aged 15-19 Years - United States, 2006-2007 and 2013-2014.

    PubMed

    Romero, Lisa; Pazol, Karen; Warner, Lee; Cox, Shanna; Kroelinger, Charlan; Besera, Ghenet; Brittain, Anna; Fuller, Taleria R; Koumans, Emilia; Barfield, Wanda

    2016-01-01

    Teen childbearing can have negative health, economic, and social consequences for mothers and their children (1) and costs the United States approximately $9.4 billion annually (2). During 1991-2014, the birth rate among teens aged 15-19 years in the United States declined 61%, from 61.8 to 24.2 births per 1,000, the lowest rate ever recorded (3). Nonetheless, in 2014, the teen birth rate remained approximately twice as high for Hispanic and non-Hispanic black (black) teens compared with non-Hispanic white (white) teens (3), and geographic and socioeconomic disparities remain (3,4), irrespective of race/ethnicity. Social determinants associated with teen childbearing (e.g., low parental educational attainment and limited opportunities for education and employment) are more common in communities with higher proportions of racial and ethnic minorities (4), contributing to the challenge of further reducing disparities in teen births. To examine trends in births for teens aged 15-19 years by race/ethnicity and geography, CDC analyzed National Vital Statistics System (NVSS) data at the national (2006-2014), state (2006-2007 and 2013-2014), and county (2013-2014) levels. To describe socioeconomic indicators previously associated with teen births, CDC analyzed data from the American Community Survey (ACS) (2010-2014). Nationally, from 2006 to 2014, the teen birth rate declined 41% overall with the largest decline occurring among Hispanics (51%), followed by blacks (44%), and whites (35%). The birth rate ratio for Hispanic teens and black teens compared with white teens declined from 2.9 to 2.2 and from 2.3 to 2.0, respectively. From 2006-2007 to 2013-2014, significant declines in teen birth rates and birth rate ratios were noted nationally and in many states. At the county level, teen birth rates for 2013-2014 ranged from 3.1 to 119.0 per 1,000 females aged 15-19 years; ACS data indicated unemployment was higher, and education attainment and family income were lower in

  7. Sensitivity of mountain permafrost to extreme climatic events; a case study from the 2006-2007 air temperature anomaly in southern Norway

    NASA Astrophysics Data System (ADS)

    Isaksen, K.; Ødegård, R. S.; Eiken, T.; Sollid, J. L.

    2009-04-01

    An unusual synoptic situation with long periods of warm and humid southerlies produced record breaking temperatures in southern Norway during the period from July 2006 to June 2007, particularly late summer, autumn and early winter 2006-2007. For the one-year period, the temperature anomaly was 2.5-3.0 °C above the 1961-1990 average, with highest anomalies in the eastern and northern parts of southern Norway. The homogenised mean air temperature for the station Kjøremsgrende (62°06'N, 9°03'E, 626 m a.s.l.) was 2.9 °C above the 1961-1990 average. This is the warmest since records began in 1867. The most striking month was December 2006, when mean air temperature was 7.5 °C above the 1961-1990 average. At the official mountain station Fokstugu (62°11'N, 9°29'E, 972 m a.s.l.), on Dovrefjell, there were no days with temperatures below freezing in August and September. The late summer heat had a particularly strong impact on snow, ice and frozen ground in the mountains of southern Norway. Official mass balance investigations performed on three glaciers showed that they had their most negative net balances ever measured. Analysis of a leather shoe that melted out from a perennial snowfield at 2000 meters altitude was dated back 3,400 years old. Several complete arrows and a spade made from wood were also found in front of perennial snowfields. This study seeks to analyse the impact of the 2006-2007 air temperature anomaly on the ground thermal regime, including permafrost and seasonal frost, in the high mountains of Jotunheimen and Dovrefjell in southern Norway. In Jotunheimen, ground temperature data are monitored in a 129 m deep permafrost borehole, located at Juvvasshøe (61°40'N, 8°22'E, 1894 m a.s.l.), established within the PACE-project (Permafrost and Climate in Europe). On Dovrefjell ground temperatures are measured in a transect from deep seasonal frost at 1039 m a.s.l. to discontinuous mountain permafrost at 1505 m a.s.l. in 11 boreholes, 9 m deep

  8. Description of two measles outbreaks in the Lazio Region, Italy (2006-2007). Importance of pockets of low vaccine coverage in sustaining the infection

    PubMed Central

    2010-01-01

    Background Despite the launch of the national plan for measles elimination, in Italy, immunization coverage remains suboptimal and outbreaks continue to occur. Two measles outbreaks, occurred in Lazio region during 2006-2007, were investigated to identify sources of infection, transmission routes, and assess operational implications for elimination of the disease. Methods Data were obtained from several sources, the routine infectious diseases surveillance system, field epidemiological investigations, and molecular genotyping of virus by the national reference laboratory. Results Overall 449 cases were reported, sustained by two different stereotypes overlapping for few months. Serotype D4 was likely imported from Romania by a Roma/Sinti family and subsequently spread to the rest of the population. Serotype B3 was responsible for the second outbreak which started in a secondary school. Pockets of low vaccine coverage individuals (Roma/Sinti communities, high school students) facilitated the reintroduction of serotypes not endemic in Italy and facilitated the measles infection to spread. Conclusions Communities with low vaccine coverage represent a more serious public health threat than do sporadic susceptible individuals. The successful elimination of measles will require additional efforts to immunize low vaccine coverage population groups, including hard-to-reach individuals, adolescents, and young adults. An enhanced surveillance systems, which includes viral genotyping to document chains of transmission, is an essential tool for evaluating strategy to control and eliminate measles PMID:20219143

  9. Recruiting Trends, 2006-2007

    ERIC Educational Resources Information Center

    Collegiate Employment Research Institute (NJ3), 2007

    2007-01-01

    College students who plan on entering the labor market can expect to see more job opportunities in the spring of 2007, according to information supplied by 864 companies and organizations to this year's Recruiting Trends Report. After two years of double digit growth, the expansion will slow to a modest 4% to 6%. Two opposing factors appear to be…

  10. Principals' Salaries, 2006-2007

    ERIC Educational Resources Information Center

    Cooke, Willa D.; Licciardi, Chris

    2007-01-01

    How do salaries of elementary and middle school principals compare with those of other administrators and classroom teachers? Are increases in salaries of principals keeping pace with increases in salaries of classroom teachers? And how have principals' salaries fared over the years when the cost of living is taken into account? This article…

  11. Collaborative Behaviors among Special Education Resource Specialists, General Education Teachers, and Their Principals

    ERIC Educational Resources Information Center

    Polhemus, Constance E.

    2010-01-01

    Purpose. The purpose of this study was to describe to what extent seven collaborative behaviors were demonstrated by general education teachers assigned students with disabilities, special education Resource Specialists, and the principals in selected California elementary schools that met their 2006-2007 and 2007-2008 English language arts annual…

  12. Changes in mean intake of fatty acids and intake of saturated and trans fats from potatoes: NHANES 2005-2006, 2007-2008, and 2009-2010.

    PubMed

    Storey, Maureen L; Anderson, Patricia A

    2015-05-01

    Studies have shown that higher than usual intakes of trans fatty acids (TFAs) have adverse effects on blood lipids. Because of this, in 2006 the US FDA mandated labeling of TFAs on food packages. The food and restaurant industries, including the potato industry, reformulated their foods to reduce or eliminate partially hydrogenated vegetable oils and TFAs. Before mandatory labeling, grain-based desserts, yeast breads, and French-fried potatoes (FFPs) were the top sources of TFAs in the food supply; by 2007, potato food manufacturers and quick-service restaurants had reduced or eliminated TFAs without increasing saturated fatty acids (SFAs). FFPs are no longer a source of TFAs in the food supply. This study examined energy and fatty acid intake among children aged 6-11 y, adolescents aged 12-18 y, and adults aged ≥19 y across 3 time periods by using data from the NHANES 2005-2006, 2007-2008, and 2009-2010. On average, intakes of total energy, total fat, SFAs, and monounsaturated fatty acids (MUFAs) decreased significantly between 2005-2006 and 2009-2010 among children and adolescents; however, the intake of polyunsaturated fatty acids (PUFAs) did not change. Among adults, intakes of total fat, SFAs, and MUFAs decreased; however, total energy and PUFA intake did not change. On the day of the 2009-2010 survey, ∼13% of children and 10% of adolescents reported consuming fried FFPs, whereas <7% of adults reported consumption of fried FFPs. Intakes of SFAs and TFAs from fried FFPs decreased significantly between 2005-2006 and 2009-2010 among children, adolescents, and adults. This study confirms that intake of TFAs from FFPs is trivial. PMID:25979511

  13. Paternal factors associated with neonatal deaths and births with low weight: evidence from Pakistan Demographic and Health Survey 2006-2007.

    PubMed

    Zakar, Rubeena; Zakar, Muhammad Zakria; Aqil, Nauman; Nasrullah, Muazzam

    2015-07-01

    We aimed to discern paternal factors associated with neonatal deaths and births with low weight, independent of maternal and other socio-demographic factors. We analyzed the nationally representative sample of 5,724 ever-married women of reproductive age (15-49 years) who delivered their last child during the past 5 years preceding the Pakistan Demographic and Health Survey 2006-2007. We assessed adverse birth outcomes using two variables i.e. neonatal deaths (<28 days) and small size births (as a proxy for birth weight). Associations between paternal factors and adverse birth outcomes were assessed by calculating unadjusted and adjusted odds ratios using logistic regression models after controlling for maternal and socio-demographic factors. The analysis was performed by using the statistical package for social sciences (SPSS) version 17. About 4.5 % mothers reported neonatal deaths and 34 % had small size births (SSB). We found that fathers involved in manual occupation were more likely to have neonatal deaths than fathers involved in managerial/professional jobs (adjusted odds ratio (aOR): 1.64; 95 % Confidence Interval (CI) 1.01, 3.55). Similarly, fathers who belonged to poorer wealth index had higher risk of SSB (aOR: 1.62; 95 % CI 1.18, 2.22). Additionally, consanguinity was a major risk factor which was associated with neonatal deaths (aOR: 1.73; 95 % CI 1.09, 2.74) and SSB (aOR: 1.25; 95 % CI 1.03, 1.55). Fathers' occupation including unemployment and consanguinity were associated with increased risk of adverse birth outcomes. Further studies are warranted to discern other paternal risk factors related to adverse birth outcomes. PMID:25630403

  14. Changes in Mean Intake of Fatty Acids and Intake of Saturated and trans Fats from Potatoes: NHANES 2005–2006, 2007–2008, and 2009–201012

    PubMed Central

    Storey, Maureen L; Anderson, Patricia A

    2015-01-01

    Studies have shown that higher than usual intakes of trans fatty acids (TFAs) have adverse effects on blood lipids. Because of this, in 2006 the US FDA mandated labeling of TFAs on food packages. The food and restaurant industries, including the potato industry, reformulated their foods to reduce or eliminate partially hydrogenated vegetable oils and TFAs. Before mandatory labeling, grain-based desserts, yeast breads, and French-fried potatoes (FFPs) were the top sources of TFAs in the food supply; by 2007, potato food manufacturers and quick-service restaurants had reduced or eliminated TFAs without increasing saturated fatty acids (SFAs). FFPs are no longer a source of TFAs in the food supply. This study examined energy and fatty acid intake among children aged 6–11 y, adolescents aged 12–18 y, and adults aged ≥19 y across 3 time periods by using data from the NHANES 2005–2006, 2007–2008, and 2009–2010. On average, intakes of total energy, total fat, SFAs, and monounsaturated fatty acids (MUFAs) decreased significantly between 2005–2006 and 2009–2010 among children and adolescents; however, the intake of polyunsaturated fatty acids (PUFAs) did not change. Among adults, intakes of total fat, SFAs, and MUFAs decreased; however, total energy and PUFA intake did not change. On the day of the 2009–2010 survey, ∼13% of children and 10% of adolescents reported consuming fried FFPs, whereas <7% of adults reported consumption of fried FFPs. Intakes of SFAs and TFAs from fried FFPs decreased significantly between 2005–2006 and 2009–2010 among children, adolescents, and adults. This study confirms that intake of TFAs from FFPs is trivial. PMID:25979511

  15. Dietary patterns in the French adult population: a study from the second French national cross-sectional dietary survey (INCA2) (2006-2007).

    PubMed

    Gazan, R; Béchaux, C; Crépet, A; Sirot, V; Drouillet-Pinard, P; Dubuisson, C; Havard, S

    2016-07-01

    Identification and characterisation of dietary patterns are needed to define public health policies to promote better food behaviours. The aim of this study was to identify the major dietary patterns in the French adult population and to determine their main demographic, socio-economic, nutritional and environmental characteristics. Dietary patterns were defined from food consumption data collected in the second French national cross-sectional dietary survey (2006-2007). Non-negative-matrix factorisation method, followed by a cluster analysis, was implemented to derive the dietary patterns. Logistic regressions were then used to determine their main demographic and socio-economic characteristics. Finally, nutritional profiles and contaminant exposure levels of dietary patterns were compared using ANOVA. Seven dietary patterns, with specific food consumption behaviours, were identified: 'Small eater', 'Health conscious', 'Mediterranean', 'Sweet and processed', 'Traditional', 'Snacker' and 'Basic consumer'. For instance, the Health-conscious pattern was characterised by a high consumption of low-fat and light products. Individuals belonging to this pattern were likely to be older and to have a better nutritional profile than the overall population, but were more exposed to many contaminants. Conversely, individuals of Snacker pattern were likely to be younger, consumed more highly processed foods, had a nutrient-poor profile but were exposed to a limited number of food contaminants. The study identified main dietary patterns in the French adult population with distinct food behaviours and specific demographic, socio-economic, nutritional and environmental features. Paradoxically, for better dietary patterns, potential health risks cannot be ruled out. Therefore, this study demonstrated the need to conduct a risk-benefit analysis to define efficient public health policies regarding diet. PMID:27189191

  16. Genome Sequence of Salmonella enterica Serotype Tennessee Strain CDC07-0191, Implicated in the 2006-2007 Multistate Food-Borne Outbreak Linked to Peanut Butter in the United States.

    PubMed

    Deng, Xiangyu; Salazar, Joelle K; Frezet, Stephanie; Maccannell, Duncan; Ribot, Efrain M; Fields, Patricia I; Fricke, W Florian; Zhang, Wei

    2013-01-01

    Salmonella enterica serotype Tennessee strain CDC07-0191 was isolated from the 2006-2007 multistate food-borne outbreak linked to peanut butter in the United States. Here we report a high-quality draft assembly of the genome sequence of this strain, derived from a patient. This is the first reported high-quality draft genome sequence for S. enterica serotype Tennessee, which will enable in-depth studies of its transmission and virulence. PMID:23704182

  17. Status and understanding of groundwater quality in the Tahoe-Martis, Central Sierra, and Southern Sierra study units, 2006-2007--California GAMA Priority Basin Project

    USGS Publications Warehouse

    Fram, Miranda S.; Belitz, Kenneth

    2012-01-01

    Groundwater quality in the Tahoe-Martis, Central Sierra, and Southern Sierra study units was investigated as part of the Priority Basin Project of the California Groundwater Ambient Monitoring and Assessment (GAMA) Program. The three study units are located in the Sierra Nevada region of California in parts of Nevada, Placer, El Dorado, Madera, Tulare, and Kern Counties. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board, in collaboration with the U.S. Geological Survey (USGS) and the Lawrence Livermore National Laboratory. The project was designed to provide statistically robust assessments of untreated groundwater quality within the primary aquifer systems used for drinking water. The primary aquifer systems (hereinafter, primary aquifers) for each study unit are defined by the depth of the screened or open intervals of the wells listed in the California Department of Public Health (CDPH) database of wells used for municipal and community drinking-water supply. The quality of groundwater in shallower or deeper water-bearing zones may differ from that in the primary aquifers; shallower groundwater may be more vulnerable to contamination from the surface. The assessments for the Tahoe-Martis, Central Sierra, and Southern Sierra study units were based on water-quality and ancillary data collected by the USGS from 132 wells in the three study units during 2006 and 2007 and water-quality data reported in the CDPH database. Two types of assessments were made: (1) status, assessment of the current quality of the groundwater resource, and (2) understanding, identification of the natural and human factors affecting groundwater quality. The assessments characterize untreated groundwater quality, not the quality of treated drinking water delivered to consumers by water purveyors. Relative-concentrations (sample concentrations divided by benchmark concentrations) were used for evaluating groundwater quality for those

  18. Probability of Unmixed Young Groundwater (defined using chlorofluorocarbon-11 concentrations and tritium activities) in the Eagle River Watershed Valley-Fill Aquifer, Eagle County, North-Central Colorado, 2006-2007

    USGS Publications Warehouse

    Rupert, Michael G.; Plummer, L. Niel

    2009-01-01

    This raster data set delineates the predicted probability of unmixed young groundwater (defined using chlorofluorocarbon-11 concentrations and tritium activities) in groundwater in the Eagle River watershed valley-fill aquifer, Eagle County, North-Central Colorado, 2006-2007. This data set was developed by a cooperative project between the U.S. Geological Survey, Eagle County, the Eagle River Water and Sanitation District, the Town of Eagle, the Town of Gypsum, and the Upper Eagle Regional Water Authority. This project was designed to evaluate potential land-development effects on groundwater and surface-water resources so that informed land-use and water management decisions can be made. This groundwater probability map and its associated probability maps were developed as follows: (1) A point data set of wells with groundwater quality and groundwater age data was overlaid with thematic layers of anthropogenic (related to human activities) and hydrogeologic data by using a geographic information system to assign each well values for depth to groundwater, distance to major streams and canals, distance to gypsum beds, precipitation, soils, and well depth. These data then were downloaded to a statistical software package for analysis by logistic regression. (2) Statistical models predicting the probability of elevated nitrate concentrations, the probability of unmixed young water (using chlorofluorocarbon-11 concentrations and tritium activities), and the probability of elevated volatile organic compound concentrations were developed using logistic regression techniques. (3) The statistical models were entered into a GIS and the probability map was constructed.

  19. Dengue Virus 2 American-Asian Genotype Identified during the 2006/2007 Outbreak in Piauí, Brazil Reveals a Caribbean Route of Introduction and Dissemination of Dengue Virus in Brazil

    PubMed Central

    Barcelos Figueiredo, Leandra; Sakamoto, Tetsu; Leomil Coelho, Luiz Felipe; de Oliveira Rocha, Eliseu Soares; Gomes Cota, Marcela Menezes; Ferreira, Gustavo Portela; de Oliveira, Jaquelline Germano; Kroon, Erna Geessien

    2014-01-01

    Dengue virus (DENV) is the most widespread arthropod-borne virus, and the number and severity of outbreaks has increased worldwide in recent decades. Dengue is caused by DENV-1, DENV- 2, DENV-3 and DENV-4 which are genetically distant. The species has been subdivided into genotypes based on phylogenetic studies. DENV-2, which was isolated from dengue fever patients during an outbreak in Piaui, Brazil in 2006/2007 was analyzed by sequencing the envelope (E) gene. The results indicated a high similarity among the isolated viruses, as well as to other DENV-2 from Brazil, Central America and South America. A phylogenetic and phylogeographic analysis based on DENV-2E gene sequences revealed that these viruses are grouped together with viruses of the American-Asian genotype in two distinct lineages. Our results demonstrate the co-circulation of two American-Asian genotype lineages in northeast Brazil. Moreover, we reveal that DENV-2 lineage 2 was detected in Piauí before it disseminated to other Brazilian states and South American countries, indicating the existence of a new dissemination route that has not been previously described. PMID:25127366

  20. Dengue virus 2 American-Asian genotype identified during the 2006/2007 outbreak in Piauí, Brazil reveals a Caribbean route of introduction and dissemination of dengue virus in Brazil.

    PubMed

    Barcelos Figueiredo, Leandra; Sakamoto, Tetsu; Leomil Coelho, Luiz Felipe; de Oliveira Rocha, Eliseu Soares; Gomes Cota, Marcela Menezes; Ferreira, Gustavo Portela; de Oliveira, Jaquelline Germano; Kroon, Erna Geessien

    2014-01-01

    Dengue virus (DENV) is the most widespread arthropod-borne virus, and the number and severity of outbreaks has increased worldwide in recent decades. Dengue is caused by DENV-1, DENV- 2, DENV-3 and DENV-4 which are genetically distant. The species has been subdivided into genotypes based on phylogenetic studies. DENV-2, which was isolated from dengue fever patients during an outbreak in Piaui, Brazil in 2006/2007 was analyzed by sequencing the envelope (E) gene. The results indicated a high similarity among the isolated viruses, as well as to other DENV-2 from Brazil, Central America and South America. A phylogenetic and phylogeographic analysis based on DENV-2E gene sequences revealed that these viruses are grouped together with viruses of the American-Asian genotype in two distinct lineages. Our results demonstrate the co-circulation of two American-Asian genotype lineages in northeast Brazil. Moreover, we reveal that DENV-2 lineage 2 was detected in Piauí before it disseminated to other Brazilian states and South American countries, indicating the existence of a new dissemination route that has not been previously described. PMID:25127366

  1. Home Education in Pennsylvania, 2006-2007

    ERIC Educational Resources Information Center

    Creason, John S., Comp.

    2008-01-01

    The 2006-07 total for home education students in Pennsylvania was 22,136. The total was comprised of 11,422 males and 10,714 females. There was a decrease of 276 students, or 1.2%, from the 2005-06 total of 22,412. It was the fourth year in a row that home education enrollments decreased and only the fifth year overall since the passage of Act 169…

  2. Annual Change Report 2006/2007

    SciTech Connect

    Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

    2007-11-16

    As part of continuing compliance, the U.S. Environmental Protection Agency (EPA) requires the U.S. Department of Energy (DOE) to provide information on any change in conditions or activities pertaining to the disposal system since the most recent compliance application. This requirement is identified in Title 40 Code of Federal Regulations (CFR), Section 194.4(b)(4), which states: "No later than six months after the administrator issues a certification, and at least annually thereafter, the Department shall report to the Administrator, in writing, any changes in conditions or activities pertaining to the disposal system that were not required to be reported by paragraph (b)(3) of this section and that differ from information contained in the most recent compliance application." In meeting the requirement, the DOE provides an annual report each November of all applicable changes under the above requirement. This annual report informs the EPA of changes to information in the most recent compliance recertification (the 2004 Compliance Recertification). Significant planned changes must be reported to the EPA prior to implementation by the DOE. In addition, Title 40 CFR, Section 194.4(b)(3) requires that significant unplanned changes be reported to the EPA within 24 hours or ten days, depending on the severity of the activity or condition. To date, there have been no significant unplanned changes to the certification basis. Planned changes have been submitted on an individual basis. All other changes are reported annually. Changes in activities or conditions are reviewed to determine if 40 CFR Section 194.4(b)(3) reporting is necessary. As indicated above, no significant unplanned changes were identified for the time period covered by this report. The enclosed tables list those items identified for reporting under 40 CFR Section 194.4(b)(4). The majority of the items described in this report are inspections, reports, and modifications to written plans and procedures for WIPP operations.

  3. A Collaboration on Collaboration

    NASA Technical Reports Server (NTRS)

    Cobleigh, Brent

    2004-01-01

    NASA's 2003-2004 Leadership Development Program class recognized that effective collaborations are often the key to achieving mission success. Personal connections and common goals were key elements of their work together and key findings of their collaboration benchmarking within the agency.

  4. Collaborative Learning.

    ERIC Educational Resources Information Center

    Levy-Reiner, Sherry, Ed.

    1985-01-01

    Descriptions of 10 college programs involving collaborative learning are presented, along with Karen T. Romer's essay, "Collaboration: New Forms of Learning, New Ways of Thinking." The essay identifies various kinds of collaborative learning as well as the benefits of collaborative models. The following programs and schools are described: the…

  5. Collaborative Arrangements.

    ERIC Educational Resources Information Center

    Cota-Robles, Eugene; Doby, Winston

    Two conference papers describing various collaborative arrangements within the educational community among teachers, students and others are presented in this document. The first paper, "Successful Collaborations" (Eugene Cota-Robles), describes the following projects in California that seek to forge collaborations to improve the education of…

  6. TA Collaborations

    ERIC Educational Resources Information Center

    Diefendorf, Martha

    2010-01-01

    This paper highlights several current collaborative activities of the National Early Childhood Technical Assistance Center (NECTAC). There are many specific examples of TA (Technical Assistance) collaborations that take place on a regular basis; the seven examples presented here were selected to represent different types of collaboration. The…

  7. Collaborative Inquiry

    ERIC Educational Resources Information Center

    David, Jane L.

    2009-01-01

    Teachers can make better use of data when they work together than when they do it alone. Creating the conditions for such collaboration is a tall order. This article describes the idea behind the collaborative inquiry approach. It also mentions several studies that indicate its effectiveness. Tips on how collaborative inquiry can be implemented…

  8. Collaboration Connections

    ERIC Educational Resources Information Center

    Harvey, Carl A., II

    2008-01-01

    Of all the buzz words used in the school library media profession, "collaboration" evokes the strongest feelings--and not all of those feelings are positive. Some library media specialists are not convinced that collaboration is an essential part of their programs, yet collaboration seems to be essential in many other professions. In fact, there…

  9. Collaborative Attack vs. Collaborative Defense

    NASA Astrophysics Data System (ADS)

    Xu, Shouhuai

    We have witnessed many attacks in the cyberspace. However, most attacks are launched by individual attackers even though an attack may involve many compromised computers. In this paper, we envision what we believe to be the next generation cyber attacks — collaborative attacks. Collaborative attacks can be launched by multiple attackers (i.e., human attackers or criminal organizations), each of which may have some specialized expertise. This is possible because cyber attacks can become very sophisticated and specialization of attack expertise naturally becomes relevant. To counter collaborative attacks, we might need collaborative defense because each “chain” in a collaborative attack may be only adequately dealt with by a different defender. In order to understand collaborative attack and collaborative defense, we present a high-level abstracted framework for evaluating the effectiveness of collaborative defense against collaborative attacks. As a first step towards realizing and instantiating the framework, we explore a characterization of collaborative attacks and collaborative defense from the relevant perspectives.

  10. ALICE Collaboration

    NASA Astrophysics Data System (ADS)

    Abelev, B.; Adam, J.; Adamová, D.; Aggarwal, M. M.; Aglieri Rinella, G.; Agnello, M.; Agostinelli, A.; Agrawal, N.; Ahammed, Z.; Ahmad, N.; Ahmed, I.; Ahn, S. U.; Ahn, S. A.; Aimo, I.; Aiola, S.; Ajaz, M.; Akindinov, A.; Alam, S. N.; Aleksandrov, D.; Alessandro, B.; Alexandre, D.; Alici, A.; Alkin, A.; Alme, J.; Alt, T.; Altinpinar, S.; Altsybeev, I.; Alves Garcia Prado, C.; Andrei, C.; Andronic, A.; Anguelov, V.; Anielski, J.; Antičić, T.; Antinori, F.; Antonioli, P.; Aphecetche, L.; Appelshäuser, H.; Arcelli, S.; Armesto, N.; Arnaldi, R.; Aronsson, T.; Arsene, I. C.; Arslandok, M.; Augustinus, A.; Averbeck, R.; Awes, T. C.; Azmi, M. D.; Bach, M.; Badalà, A.; Baek, Y. W.; Bagnasco, S.; Bailhache, R.; Bala, R.; Baldisseri, A.; Baltasar Dos Santos Pedrosa, F.; Baral, R. C.; Barbera, R.; Barile, F.; Barnaföldi, G. G.; Barnby, L. S.; Barret, V.; Bartke, J.; Basile, M.; Bastid, N.; Basu, S.; Bathen, B.; Batigne, G.; Batista Camejo, A.; Batyunya, B.; Batzing, P. C.; Baumann, C.; Bearden, I. G.; Beck, H.; Bedda, C.; Behera, N. K.; Belikov, I.; Bellini, F.; Bellwied, R.; Belmont, R.; Belmont-Moreno, E.; Belyaev, V.; Bencedi, G.; Beole, S.; Berceanu, I.; Bercuci, A.; Berdnikov, Y.; Berenyi, D.; Berger, M. E.; Bertens, R. A.; Berzano, D.; Betev, L.; Bhasin, A.; Bhat, I. R.; Bhati, A. K.; Bhattacharjee, B.; Bhom, J.; Bianchi, L.; Bianchi, N.; Bianchin, C.; Bielčík, J.; Bielčíková, J.; Bilandzic, A.; Bjelogrlic, S.; Blanco, F.; Blau, D.; Blume, C.; Bock, F.; Bogdanov, A.; Bøggild, H.; Bogolyubsky, M.; Böhmer, F. V.; Boldizsár, L.; Bombara, M.; Book, J.; Borel, H.; Borissov, A.; Bossú, F.; Botje, M.; Botta, E.; Böttger, S.; Braun-Munzinger, P.; Bregant, M.; Breitner, T.; Broker, T. A.; Browning, T. A.; Broz, M.; Bruna, E.; Bruno, G. E.; Budnikov, D.; Buesching, H.; Bufalino, S.; Buncic, P.; Busch, O.; Buthelezi, Z.; Caffarri, D.; Cai, X.; Caines, H.; Calero Diaz, L.; Caliva, A.; Calvo Villar, E.; Camerini, P.; Carena, F.; Carena, W.; Castillo Castellanos, J.; Casula, E. A. R.; Catanescu, V.; Cavicchioli, C.; Ceballos Sanchez, C.; Cepila, J.; Cerello, P.; Chang, B.; Chapeland, S.; Charvet, J. L.; Chattopadhyay, S.; Chattopadhyay, S.; Chelnokov, V.; Cherney, M.; Cheshkov, C.; Cheynis, B.; Chibante Barroso, V.; Chinellato, D. D.; Chochula, P.; Chojnacki, M.; Choudhury, S.; Christakoglou, P.; Christensen, C. H.; Christiansen, P.; Chujo, T.; Chung, S. U.; Cicalo, C.; Cifarelli, L.; Cindolo, F.; Cleymans, J.; Colamaria, F.; Colella, D.; Collu, A.; Colocci, M.; Conesa Balbastre, G.; Conesa del Valle, Z.; Connors, M. E.; Contreras, J. G.; Cormier, T. M.; Corrales Morales, Y.; Cortese, P.; Cortés Maldonado, I.; Cosentino, M. R.; Costa, F.; Crochet, P.; Cruz Albino, R.; Cuautle, E.; Cunqueiro, L.; Dainese, A.; Danu, A.; Das, D.; Das, I.; Das, K.; Das, S.; Dash, A.; Dash, S.; De, S.; Delagrange, H.; Deloff, A.; Dénes, E.; D'Erasmo, G.; De Caro, A.; de Cataldo, G.; de Cuveland, J.; De Falco, A.; De Gruttola, D.; De Marco, N.; De Pasquale, S.; de Rooij, R.; Diaz Corchero, M. A.; Dietel, T.; Dillenseger, P.; Divià, R.; Di Bari, D.; Di Liberto, S.; Di Mauro, A.; Di Nezza, P.; Djuvsland, Ø.; Dobrin, A.; Dobrowolski, T.; Domenicis Gimenez, D.; Dönigus, B.; Dordic, O.; Dørheim, S.; Dubey, A. K.; Dubla, A.; Ducroux, L.; Dupieux, P.; Dutta Majumdar, A. K.; Hilden, T. E.; Ehlers, R. J.; Elia, D.; Engel, H.; Erazmus, B.; Erdal, H. A.; Eschweiler, D.; Espagnon, B.; Esposito, M.; Estienne, M.; Esumi, S.; Evans, D.; Evdokimov, S.; Fabris, D.; Faivre, J.; Falchieri, D.; Fantoni, A.; Fasel, M.; Fehlker, D.; Feldkamp, L.; Felea, D.; Feliciello, A.; Feofilov, G.; Ferencei, J.; Fernández Téllez, A.; Ferreiro, E. G.; Ferretti, A.; Festanti, A.; Figiel, J.; Figueredo, M. A. S.; Filchagin, S.; Finogeev, D.; Fionda, F. M.; Fiore, E. M.; Floratos, E.; Floris, M.; Foertsch, S.; Foka, P.; Fokin, S.; Fragiacomo, E.; Francescon, A.; Frankenfeld, U.; Fuchs, U.; Furget, C.; Furs, A.; Fusco Girard, M.; Gaardhøje, J. J.; Gagliardi, M.; Gago, A. M.; Gallio, M.; Gangadharan, D. R.; Ganoti, P.; Gao, C.; Garabatos, C.; Garcia-Solis, E.; Gargiulo, C.; Garishvili, I.; Gerhard, J.; Germain, M.; Gheata, A.; Gheata, M.; Ghidini, B.; Ghosh, P.; Ghosh, S. K.; Gianotti, P.; Giubellino, P.; Gladysz-Dziadus, E.; Glässel, P.; Gomez Ramirez, A.; González-Zamora, P.; Gorbunov, S.; Görlich, L.; Gotovac, S.; Graczykowski, L. K.; Grelli, A.; Grigoras, A.; Grigoras, C.; Grigoriev, V.; Grigoryan, A.; Grigoryan, S.; Grinyov, B.; Grion, N.; Grosse-Oetringhaus, J. F.; Grossiord, J.-Y.; Grosso, R.; Guber, F.; Guernane, R.; Guerzoni, B.; Guilbaud, M.; Gulbrandsen, K.; Gulkanyan, H.; Gumbo, M.; Gunji, T.; Gupta, A.; Gupta, R.; Khan, K. H.; Haake, R.; Haaland, Ø.; Hadjidakis, C.; Haiduc, M.; Hamagaki, H.; Hamar, G.

    2014-11-01

    The ALICE Collaboration would like to thank all its engineers and technicians for their invaluable contributions to the construction of the experiment and the CERN accelerator teams for the outstanding performance of the LHC complex.

  11. Shillapoo Wildlife Area, Annual Report 2006-2007.

    SciTech Connect

    Calkins, Brian

    2006-10-01

    This report summarizes accomplishments, challenges and successes on WDFW's Shillapoo Wildlife Area funded under Bonneville Power Administration's (BPA) Wildlife Mitigation Program (BPA project No.2003-012-00) during the Fiscal Year 07 contract period October 1, 2006-September 30, 2007. The information presented here is intended to supplement that contained in BPA's PISCES contract development and reporting system. The organization below is by broad categories of work but references are made to individual work elements in the PISCES Statement of Work as appropriate. The greatest success realized during this contract period was significant positive changes in the vegetative community in several wetland basins throughout the wildlife area. This major goal is being achieved in part by new equipment and operation capability funded under the BPA contract, state capital and migratory bird stamp funds, and the past or ongoing investment of other partners including Ducks Unlimited, The Natural Resources Conservation Service (NRCS), Clark Public Utilities and others. We continue to be challenged by requirements under the archaeological and historic preservation act necessary to protect many sensitive sites known to occur within the wildlife area. The problems encountered to date have been largely administrative in nature and those experienced this year were unforeseen and probably unavoidable. Early in the contract period, WDFW and BPA had agreed to have a BPA staff archaeologist perform the survey and reporting work. Unexpectedly, just prior to the expected start date for the surveys, the employee resigned leaving BPA's staff short handed and necessitated contracting the work with an archaeological consultant. This delay caused us to forego work on several projects that are now deferred until the next contract period. The most notable projects impacted by this unfortunate circumstance are those involving the construction or repair of fences.

  12. Arkansas Department of Education Home School Report, 2006-2007

    ERIC Educational Resources Information Center

    Arkansas Department of Education, 2007

    2007-01-01

    This report presents data on home schooling in the state of Arkansas that covers: students withdrawn from home school; home school student count by county, district, and grade level; and home school enrollments by grade and gender. The report contains the texts of the Arkansas Code Annotated Section 6-15-501 through Section 6-15-508 Home School…

  13. The 2006-2007 Kuril Islands great earthquake sequence

    USGS Publications Warehouse

    Lay, T.; Kanamori, H.; Ammon, C.J.; Hutko, Alexander R.; Furlong, K.; Rivera, L.

    2009-01-01

    The southwestern half of a ???500 km long seismic gap in the central Kuril Island arc subduction zone experienced two great earthquakes with extensive preshock and aftershock sequences in late 2006 to early 2007. The nature of seismic coupling in the gap had been uncertain due to the limited historical record of prior large events and the presence of distinctive upper plate, trench and outer rise structures relative to adjacent regions along the arc that have experienced repeated great interplate earthquakes in the last few centuries. The intraplate region seaward of the seismic gap had several shallow compressional events during the preceding decades (notably an MS 7.2 event on 16 March 1963), leading to speculation that the interplate fault was seismically coupled. This issue was partly resolved by failure of the shallow portion of the interplate megathrust in an MW = 8.3 thrust event on 15 November 2006. This event ruptured ???250 km along the seismic gap, just northeast of the great 1963 Kuril Island (Mw = 8.5) earthquake rupture zone. Within minutes of the thrust event, intense earthquake activity commenced beneath the outer wall of the trench seaward of the interplate rupture, with the larger events having normal-faulting mechanisms. An unusual double band of interplate and intraplate aftershocks developed. On 13 January 2007, an MW = 8.1 extensional earthquake ruptured within the Pacific plate beneath the seaward edge of the Kuril trench. This event is the third largest normal-faulting earthquake seaward of a subduction zone on record, and its rupture zone extended to at least 33 km depth and paralleled most of the length of the 2006 rupture. The 13 January 2007 event produced stronger shaking in Japan than the larger thrust event, as a consequence of higher short-period energy radiation from the source. The great event aftershock sequences were dominated by the expected faulting geometries; thrust faulting for the 2006 rupture zone, and normal faulting for the 2007 rupture zone. A large intraplate compressional event occurred on 15 January 2009 (Mw = 7.4) near 45 km depth, below the rupture zone of the 2007 event and in the vicinity of the 16 March 1963 compressional event. The fault geometry, rupture process and slip distributions of the two great events are estimated using very broadband teleseismic body and surface wave observations. The occurrence of the thrust event in the shallowest portion of the interplate fault in a region with a paucity of large thrust events at greater depths suggests that the event removed most of the slip deficit on this portion of the interplate fault. This great earthquake doublet demonstrates the heightened seismic hazard posed by induced intraplate faulting following large interplate thrust events. Future seismic failure of the remainder of the seismic gap appears viable, with the northeastern region that has also experienced compressional activity seaward of the megathrust warranting particular attention. Copyright 2009 by the American Geophysical Union.

  14. Americans’ Awareness, Knowledge and Behaviors Regarding Fats: 2006-2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Introduction: In recent years, epidemiologic and clinical studies, public and regulatory policy activity, and media coverage have focused on issues related to trans fats. To help raise awareness and understanding of trans fats and other fats, the American Heart Association (AHA) launched the “Face...

  15. Americans’ Awareness, Knowledge and Behaviors Regarding Fats: 2006-2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Introduction: In recent years, epidemiologic and clinical studies, public and regulatory policy activity, and media coverage have focused on issues related to trans fat. To help raise awareness and understanding of trans fats and other fats, the American Heart Association (AHA) launched the “Face ...

  16. 2006-2007 MINERAL PROCESSING AND MINING NATIONAL PRIORITY

    EPA Science Inventory

    The EPA Office of Enforcement and Compliance Assurance (OECA) established a national priority for the mineral processing and mining industry for federal fiscal years 2005 – 2007. In response to this initiative, US-EPA Region 4 inspected and conducted sampling at five of these fac...

  17. Astronomia.pl: Portal activity in 2006-2007

    NASA Astrophysics Data System (ADS)

    Czart, K.; Pomierny, J.

    2008-06-01

    We present the latest activity of Astronomia.pl - the Polish Astronomy Portal, the most popular internet portal about astronomy in Poland. Astronomia.pl is a wide-ranging portal, covering news, a database of articles, books, lectures, an astronomical calendar, a newsletter, a virtual library of diploma theses, a discussion forum, chat, galleries, a catalogue of websites and other services. The portal also owns several additional services like an on-line lexicon with biographies of astronomers, a website about Polish planetariums and a server for websites created by astronomy amateurs. There is also small part of the portal in English.

  18. The Independent Technical Analysis Process Final Report 2006-2007.

    SciTech Connect

    Duberstein, Corey; Ham, Kenneth; Dauble, Dennis; Johnson, Gary

    2007-03-01

    The Bonneville Power Administration (BPA) contracted with the Pacific Northwest National Laboratory (PNNL) to provide technical analytical support for system-wide fish passage information (BPA Project No. 2006-010-00). The goal of this project was to produce rigorous technical analysis products using independent analysts and anonymous peer reviewers. This project provided an independent technical source for non-routine fish passage analyses while allowing routine support functions to be performed by other well-qualified entities. The Independent Technical Analysis Process (ITAP) was created to provide non-routine analysis for fish and wildlife agencies and tribes in particular and the public in general on matters related to juvenile and adult salmon and steelhead passage through the mainstem hydrosystem. The process was designed to maintain the independence of analysts and reviewers from parties requesting analyses, to avoid potential bias in technical products. The objectives identified for this project were to administer a rigorous, transparent process to deliver unbiased technical assistance necessary to coordinate recommendations for storage reservoir and river operations that avoid potential conflicts between anadromous and resident fish. Seven work elements, designated by numbered categories in the Pisces project tracking system, were created to define and accomplish project goals as follows: (1) 118 Coordination - Coordinate technical analysis and review process: (a) Retain expertise for analyst/reviewer roles. (b) Draft research directives. (c) Send directive to the analyst. (d) Coordinate two independent reviews of the draft report. (e) Ensure reviewer comments are addressed within the final report. (2) 162 Analyze/Interpret Data - Implement the independent aspects of the project. (3) 122 Provide Technical Review - Implement the review process for the analysts. (4) 132 Produce Annual Report - FY06 annual progress report with Pisces Disseminate (5) 161 Disseminate Raw/Summary Data and Results - Post technical products on the ITAP web site. (6) 185-Produce Pisces Status Report - Provide periodic status reports to BPA. (7) 119 Manage and Administer Projects - project/contract administration.

  19. MCPS Special Education at a Glance 2006-2007

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, 2007

    2007-01-01

    Montgomery County Public Schools (MCPS) "Special Education at a Glance," which includes a copy of the "Guide to Planning and Assessing School-Based Special Education Programs," provides in a single document, information about the special education population at each Montgomery County (Maryland) public school, including…

  20. Thomas B. Fordham Foundation Sponsorship Accountability Report, 2006-2007

    ERIC Educational Resources Information Center

    Thomas B. Fordham Foundation, 2007

    2007-01-01

    The Thomas B. Fordham Foundation believes that all children deserve a high-quality K-12 education at the school of their choice. Nationally and in its home state of Ohio, the Foundation strives to close America's vexing achievement gaps by raising standards, strengthening accountability, and expanding education options for students and families.…

  1. Wind River Watershed Restoration, 2006-2007 Annual Report.

    SciTech Connect

    Connolly, Patrick J.; Jezorek, Ian G.; Munz, Carrie S.

    2008-11-04

    This report summarizes work completed by U.S. Geological Survey's Columbia River Research Laboratory (USGS-CRRL) in the Wind River subbasin during the period April 2006 through March 2007 under Bonneville Power Administration (BPA) contract 26922. During this period, we collected temperature, flow, and habitat data to characterize physical habitat condition and variation within and among tributaries and mainstem sections in the Wind River subbasin. We also conducted electrofishing and snorkeling surveys to determine juvenile salmonid populations within select study areas throughout the subbasin. Portions of this work were completed with additional funding from U.S. Fish and Wildlife Service (USFWS) and the Lower Columbia Fish Enhancement Group (LCFEG). Funding from USFWS was for work to contribute to a study of potential interactions between introduced Chinook salmon Oncorhynchus tshawytscha and wild steelhead O. mykiss. Funding from LCFEG was for work to evaluate the effects of nutrient enrichment in small streams. A statement of work (SOW) was submitted to BPA in March 2006 that outlined work to be performed by USGS-CRRL. The SOW was organized by work elements, with each describing a research task. This report summarizes the progress completed under each work element.

  2. Collaborative engagement

    NASA Astrophysics Data System (ADS)

    Wade, Robert L.; Reames, Joseph M.

    2004-09-01

    A need exists for United States military forces to perform collaborative engagement operations between unmanned systems. This capability has the potential to contribute significant tactical synergy to the Joint Force operating in the battlespace of the future. Collaborative engagements potentially offer force conservation, perform timely acquisition and dissemination of essential combat information, and can eliminate high value and time critical targets. Collaborative engagements can also add considerably to force survivability by reducing soldier and equipment exposure during critical operations. This paper will address a multiphase U.S. Army Aviation and Missile Research, Development, and Engineering Center (AMRDEC) Joint Technology Center (JTC) Systems Integration Laboratory (SIL) program to assess information requirements, Joint Architecure for Unmanned Systems (JAUS), on-going Science and Technology initiatives, and conduct simulation based experiments to identify and resolve technical risks required to conduct collaborative engagements using unmanned aerial vehicles (UAV) and unmanned ground vehicles (UGV). The schedule outlines an initial effort to expand, update and exercise JAUS, provide early feedback to support user development of Concept of Operations (CONOPs) and Tactics, Techniques and Procedures (TTPs), and develop a Multiple Unified Simulation Environment (MUSE) system with JAUS interfaces necessary to support an unmanned system of systems collaboartive engagement.

  3. Literacy Collaborative.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    This paper provides an overview of Literacy Collaborative, a comprehensive, schoolwide program designed to provide long-term support to schools working toward successful literacy achievement for every child by the end of 2nd grade. There are currently (year 2000) 390 literacy coordinators or trainers serving 372 schools in 25 states. The…

  4. Collaboration Physics

    ERIC Educational Resources Information Center

    Harlow, Danielle; Otero, Valerie K.

    2005-01-01

    What happens when university curriculum developers are mixed with motivated elementary teachers? ? An awesome learning collaboration that benefits researchers, teachers, and students! That's what the authors discovered when they--university researchers involved in the Physics for Elementary Teachers (PET) project--teamed up with local elementary…

  5. Collaborative Design

    ERIC Educational Resources Information Center

    Broderick, Debora

    2014-01-01

    This practitioner research study investigates the power of multimodal texts within a real-world context and argues that a participatory culture focused on literary arts offers marginalized high school students opportunities for collaborative design and authoring. Additionally, this article invites educators to rethink the at-risk label. This…

  6. Collaborative Spaces

    ERIC Educational Resources Information Center

    Lippman, Peter C.

    2013-01-01

    When architects discuss the educational facilities of the next century and beyond, the conversation turns to collaborative spaces. They envision flexible and fluid spaces that will encourage creative and critical thinking, and free students to communicate clearly about the task at hand. While these are admirable ideals, there are some fundamental…

  7. Collaborative Practitioners, Collaborative Schools. Second Edition.

    ERIC Educational Resources Information Center

    Pugach, Marleen C.; Johnson, Lawrence J.

    This book discusses collaboration as it occurs in all of its varying contexts in schools, such as consultation between special education and general classroom teachers, collaboration among classroom teachers, collaboration between university faculty in special and general education, and collaboration between institutions of higher education and…

  8. Using Collaborative Engineering to Inform Collaboration Engineering

    NASA Technical Reports Server (NTRS)

    Cooper, Lynne P.

    2012-01-01

    Collaboration is a critical competency for modern organizations as they struggle to compete in an increasingly complex, global environment. A large body of research on collaboration in the workplace focuses both on teams, investigating how groups use teamwork to perform their task work, and on the use of information systems to support team processes ("collaboration engineering"). This research essay presents collaboration from an engineering perspective ("collaborative engineering"). It uses examples from professional and student engineering teams to illustrate key differences in collaborative versus collaboration engineering and investigates how challenges in the former can inform opportunities for the latter.

  9. Collaboration. Beginnings Workshop.

    ERIC Educational Resources Information Center

    Stacey, Susan; Eaton, Deborah E.; Albrecht, Kay; Bergman, Roberta

    2000-01-01

    Presents four articles on collaboration for use in staff development in childcare settings: (1) "Facilitating Collaborations among Children" (Susan Stacey); (2) "One Size Doesn't Fit All in Collaborations with Parents" (Deborah E. Eaton); (3) "Supporting Collaboration among Teachers" (Kay Albrecht); and (4) "Building Collaborations between…

  10. Solidarity through Collaborative Research

    ERIC Educational Resources Information Center

    Ritchie, Stephen M.; Rigano, Donna L.

    2007-01-01

    While numerous publications signal the merits of collaborative research, few studies provide interpretive analyses of collaborative-research practices or collaborative relationships. Through this multiple case study design of collaborative-research teams, the authors attempt to provide such an analysis by focusing on the collaborative-research…

  11. Collaboration rules.

    PubMed

    Evans, Philip; Wolf, Bob

    2005-01-01

    Corporate leaders seeking to boost growth, learning, and innovation may find the answer in a surprising place: the Linux open-source software community. Linux is developed by an essentially volunteer, self-organizing community of thousands of programmers. Most leaders would sell their grandmothers for workforces that collaborate as efficiently, frictionlessly, and creatively as the self-styled Linux hackers. But Linux is software, and software is hardly a model for mainstream business. The authors have, nonetheless, found surprising parallels between the anarchistic, caffeinated, hirsute world of Linux hackers and the disciplined, tea-sipping, clean-cut world of Toyota engineering. Specifically, Toyota and Linux operate by rules that blend the self-organizing advantages of markets with the low transaction costs of hierarchies. In place of markets' cash and contracts and hierarchies' authority are rules about how individuals and groups work together (with rigorous discipline); how they communicate (widely and with granularity); and how leaders guide them toward a common goal (through example). Those rules, augmented by simple communication technologies and a lack of legal barriers to sharing information, create rich common knowledge, the ability to organize teams modularly, extraordinary motivation, and high levels of trust, which radically lowers transaction costs. Low transaction costs, in turn, make it profitable for organizations to perform more and smaller transactions--and so increase the pace and flexibility typical of high-performance organizations. Once the system achieves critical mass, it feeds on itself. The larger the system, the more broadly shared the knowledge, language, and work style. The greater individuals' reputational capital, the louder the applause and the stronger the motivation. The success of Linux is evidence of the power of that virtuous circle. Toyota's success is evidence that it is also powerful in conventional companies. PMID

  12. Collaborative Systems Testing

    ERIC Educational Resources Information Center

    Pocatilu, Paul; Ciurea, Cristian

    2009-01-01

    Collaborative systems are widely used today in various activity fields. Their complexity is high and the development involves numerous resources and costs. Testing collaborative systems has a very important role for the systems' success. In this paper we present taxonomy of collaborative systems. The collaborative systems are classified in many…

  13. Assessing Collaboratively Usable Applications to Collaborative Technology

    ERIC Educational Resources Information Center

    Lipponen, Lasse; Lallimo, Jiri

    2004-01-01

    The continually increasing number of applications said to facilitate collaboration makes it very difficult for educators to identify and evaluate the ones that are suitable for educational purposes. In this paper we argue that from the educational point of view, it is meaningful to make a distinction between collaboratively usable applications and…

  14. Global Collaborative STEM Education

    NASA Astrophysics Data System (ADS)

    Meabh Kelly, Susan; Smith, Walter

    2016-04-01

    Global Collaborative STEM Education, as the name suggests, simultaneously supports two sets of knowledge and skills. The first set is STEM -- science, technology, engineering and math. The other set of content knowledge and skills is that of global collaboration. Successful global partnerships require awareness of one's own culture, the biases embedded within that culture, as well as developing awareness of the collaborators' culture. Workforce skills fostered include open-mindedness, perseverance when faced with obstacles, and resourceful use of technological "bridges" to facilitate and sustain communication. In respect for the 2016 GIFT Workshop focus, Global Collaborative STEM Education projects dedicated to astronomy research will be presented. The projects represent different benchmarks within the Global Collaborative STEM Education continuum, culminating in an astronomy research experience that fully reflects how the global STEM workforce collaborates. To facilitate wider engagement in Global Collaborative STEM Education, project summaries, classroom resources and contact information for established international collaborative astronomy research projects will be disseminated.

  15. Theme: Collaborative Relationships.

    ERIC Educational Resources Information Center

    Briers, Gary E.; And Others

    1992-01-01

    Seven articles present models for collaboration between business and education, agriscience and extension, agribusiness and agricultural education, as well as a collaborative waterfowl refuge project and the political process and public relations. (SK)

  16. Dreaming of Collaboration

    ERIC Educational Resources Information Center

    Johnston-Parsons, Marilyn

    2010-01-01

    Marilyn Johnston-Parsons writes about collaboration. She describes several university-school collaborations with which she has been involved in terms of the tensions and the dialogue that has been associated with them. While she worries about the state of collaboration in this educational age, she admits to "cautious optimism" that more…

  17. Collaboration in Art Education.

    ERIC Educational Resources Information Center

    McCoubrey, Sharon, Ed.

    2000-01-01

    Educators are familiar with working together to produce curriculum packages, to team teach a unit, to host a parent event, to put on a school-wide concert, or to plan a conference. Collaboration in art education as presented in this publication is a team effort that is slightly different and beyond ordinary collaboration. Collaborative art-making…

  18. Experiences of Collaborative Research

    ERIC Educational Resources Information Center

    Kahneman, Daniel

    2003-01-01

    The author's personal history of the research that led to his recognition in economics is described, focusing on the process of collaboration and on the experience of controversy. The author's collaboration with Amos Tversky dealt with 3 major topics: judgment under uncertainty, decision making, and framing effects. A subsequent collaboration,…

  19. Collaborative Data Mining

    NASA Astrophysics Data System (ADS)

    Moyle, Steve

    Collaborative Data Mining is a setting where the Data Mining effort is distributed to multiple collaborating agents - human or software. The objective of the collaborative Data Mining effort is to produce solutions to the tackled Data Mining problem which are considered better by some metric, with respect to those solutions that would have been achieved by individual, non-collaborating agents. The solutions require evaluation, comparison, and approaches for combination. Collaboration requires communication, and implies some form of community. The human form of collaboration is a social task. Organizing communities in an effective manner is non-trivial and often requires well defined roles and processes. Data Mining, too, benefits from a standard process. This chapter explores the standard Data Mining process CRISP-DM utilized in a collaborative setting.

  20. Ethics of international collaboration.

    PubMed

    Mandal, Jharna; Dinoop, Kp; Parija, Subhash Chandra

    2015-01-01

    Education and research together are vital components of academic institutions and globalization has improved health care education and research in numerous ways, one of which is multinational/transnational research/international collaboration. Usually academic institutions of high-income countries and institutions in low-income countries participate in collaboration. These collaborative research are guided by international ethics codes proposed by the international ethics committee to avoid stringent follow/unethical practices. PMID:25709946

  1. Collaborative Writing Features

    ERIC Educational Resources Information Center

    Yong Mei Fung

    2010-01-01

    As part of a research study on collaborative writing, this paper discusses defining and facilitating features that occur during face-to-face collaboration, based on the literature and research. The defining features are mutual interaction, negotiations, conflict, and shared expertise. Facilitating features include affective factors, use of L1,…

  2. Proficiency and Collaborative Learning

    ERIC Educational Resources Information Center

    Shokouhi, Hossein; Alishaei, Zahra

    2009-01-01

    This study reports on the effect of different levels of proficiency on the students' achievements in collaborative learning instruction among 30 Persian-speaking EFL college students. Having been divided into dyads with different levels of proficiency, these subjects participated in nine sessions of collaborative instruction based on the…

  3. Collaboration for Educational Change.

    ERIC Educational Resources Information Center

    Gordon, Richard K.

    This paper comments on three aspects of the educational reform movement in America: the current reform movement's aims and goals, community collaborations to assist systemic reform, and problems in pedagogy associated with school reform. An important accomplishment of the movement included collaborative partnerships among the corporate community,…

  4. Collaborative Assessment: A Position.

    ERIC Educational Resources Information Center

    Child Development Associate Consortium, Inc., Washington, DC.

    This paper, presented by the Black Advisory Task Force to the Child Development Associate (CDA) Consortium, reports on the development of the "collaborative process" approach to the examination and credentialing of CDA candidates. The collaborative approach was designed to be free from racial bias, to be predictive of job performance, and to be a…

  5. Design for Collaboration

    ERIC Educational Resources Information Center

    Blake, Canan; Scanlon, Eileen

    2013-01-01

    Online learning environments offer new opportunities for learning and over the last decade or so a variety of online learning environments have been developed by researchers to facilitate collaborative learning among students. In this paper we will present a case study of a successful collaborative learning design. This involves a near synchronous…

  6. Jump-Start Collaboration

    ERIC Educational Resources Information Center

    Lohmiller, Darcy

    2010-01-01

    When teachers and school librarians work together, student achievement increases. Librarians know this and have made sure their teachers and administrators know this as well. But it's a giant leap from knowing the value of collaboration and actually collaborating. The only way to convince teachers to take that step is to convince them that the…

  7. Solo Librarians Working Collaboratively

    ERIC Educational Resources Information Center

    Nickel, Robbie

    2011-01-01

    The Elko County School District in Nevada has elementary school librarians that are "solo" librarians. Over the last several years they have worked to collaborate on meeting monthly--even though the district covers 17,100 square miles--and on providing professional development face to face and online. Sharing and collaboration help them to problem…

  8. Collaboration: Assumed or Taught?

    ERIC Educational Resources Information Center

    Kaplan, Sandra N.

    2014-01-01

    The relationship between collaboration and gifted and talented students often is assumed to be an easy and successful learning experience. However, the transition from working alone to working with others necessitates an understanding of issues related to ability, sociability, and mobility. Collaboration has been identified as both an asset and a…

  9. Negotiating Collaboration across Differences

    ERIC Educational Resources Information Center

    Subedi, Binaya; Rhee, Jeong-eun

    2008-01-01

    Through auto-ethnographic approach, this article extends contemporary debates on the need to further conceptualize and practice collaborative approaches to research. By exploring the complex dimensions of collaboration, this discussion traces the challenges of researching communities one affiliates with, particularly in relation to ethnic,…

  10. Toward Collaboration Sensing

    ERIC Educational Resources Information Center

    Schneider, Bertrand; Pea, Roy

    2014-01-01

    We describe preliminary applications of network analysis techniques to eye-tracking data collected during a collaborative learning activity. This paper makes three contributions: first, we visualize collaborative eye-tracking data as networks, where the nodes of the graph represent fixations and edges represent saccades. We found that those…

  11. Collaborations: Challenging, but Key

    SciTech Connect

    Wiley, H. S.

    2009-10-01

    Collaborations are becoming increasing important in biology because of the need to apply multiple technologies to tackle the most complex current problems. The U.S. National Institutes of Health recognizes this need, and has created the “multi-investigator” granting mechanism to facilitate this process. I have reviewed a number of proposals that utilize the multi-investigator mechanism and have generally found them to be superior to individual investigator grants. Setting up a good collaboration, however, can be extremely difficult. Like any relationship, collaborations take time and energy. Still, there is nothing that can accelerate your research faster or expand your intellectual horizons more.

  12. Comprehensive multiplatform collaboration

    NASA Astrophysics Data System (ADS)

    Singh, Kundan; Wu, Xiaotao; Lennox, Jonathan; Schulzrinne, Henning G.

    2003-12-01

    We describe the architecture and implementation of our comprehensive multi-platform collaboration framework known as Columbia InterNet Extensible Multimedia Architecture (CINEMA). It provides a distributed architecture for collaboration using synchronous communications like multimedia conferencing, instant messaging, shared web-browsing, and asynchronous communications like discussion forums, shared files, voice and video mails. It allows seamless integration with various communication means like telephones, IP phones, web and electronic mail. In addition, it provides value-added services such as call handling based on location information and presence status. The paper discusses the media services needed for collaborative environment, the components provided by CINEMA and the interaction among those components.

  13. Collaboration during visual search.

    PubMed

    Malcolmson, Kelly A; Reynolds, Michael G; Smilek, Daniel

    2007-08-01

    Two experiments examine how collaboration influences visual search performance. Working with a partner or on their own, participants reported whether a target was present or absent in briefly presented search displays. We compared the search performance of individuals working together (collaborative pairs) with the pooled responses of the individuals working alone (nominal pairs). Collaborative pairs were less likely than nominal pairs to correctly detect a target and they were less likely to make false alarms. Signal detection analyses revealed that collaborative pairs were more sensitive to the presence of the target and had a more conservative response bias than the nominal pairs. This pattern was observed even when the presence of another individual was matched across pairs. The results are discussed in the context of task-sharing, social loafing and current theories of visual search. PMID:17972737

  14. Collaborative engagement experiment

    NASA Astrophysics Data System (ADS)

    Mullens, Katherine; Troyer, Bradley; Wade, Robert; Skibba, Brian; Dunn, Michael

    2006-05-01

    Unmanned ground and air systems operating in collaboration have the potential to provide future Joint Forces a significant capability for operations in complex terrain. Collaborative Engagement Experiment (CEE) is a consolidation of separate Air Force, Army and Navy collaborative efforts within the Joint Robotics Program (JRP) to provide a picture of the future of unmanned warfare. The Air Force Research Laboratory (AFRL), Material and Manufacturing Directorate, Aerospace Expeditionary Force Division, Force Protection Branch (AFRL/MLQF), The Army Aviation and Missile Research, Development and Engineering Center (AMRDEC) Joint Technology Center (JTC)/Systems Integration Laboratory (SIL), and the Space and Naval Warfare Systems Center - San Diego (SSC San Diego) are conducting technical research and proof of principle experiments for an envisioned operational concept for extended range, three dimensional, collaborative operations between unmanned systems, with enhanced situational awareness for lethal operations in complex terrain. This paper describes the work by these organizations to date and outlines some of the plans for future work.

  15. Collaboration through clinical integration.

    PubMed

    McKay, Cheryl A; Crippen, Lori

    2008-01-01

    Rising healthcare costs and the nursing shortage have affected the ability of healthcare organizations to provide a collaborative environment for high-quality care. Recent studies show that the nursing shortage has resulted in increased work loads, fewer support resources, and nurse dissatisfaction, resulting in difficulty providing quality care. Henneman cited a lack of collaboration as a contributing factor to the fragmentation of care and poor outcomes which plague our healthcare system. Knaus et al found that hospitals where collaboration was present reported 41% lower mortality than predicted number of deaths. Hospitals where there was a little collaboration exceeded predicted mortality by 58%. Positive collaborative relations have also been tied to a decrease in negative patient outcomes, increased organizational commitment, and nurse satisfaction as well as reduced cost and greater responsiveness for healthcare providers. The aim of this discussion is to introduce the participant to the concept of collaboration and use of the Donabedian structure-process-outcome model to provide a framework for embedding best practice components necessary for multidisciplinary collaboration in an acute care setting. The National Joint Practice Commission recommendations and the work of Schmalenberg et al were utilized to establish structural and process components necessary for a collaborative practice environment. Trinity Regional Health System utilized this information in conjunction with the Center for Case Management to develop a care model and improve patient outcomes. The average length of stay (LOS) decreased from 4.24 to 3.37 days and cost per admission from $6723 to $5919 in just over 1 year. PMID:18360207

  16. The Rome Paris collaboration

    NASA Astrophysics Data System (ADS)

    Signore, M.

    2007-03-01

    Since the first "Twinning CEE Project" between the Group of Francesco Mechiorri and our Laboratory at Observatoire de Paris and Ecole Normale Supérieure, and then through several European Networks and NASA Collaborations on the Cosmic Microwave Background, a long-term and fruitful cooperation has existed between Rome and Paris. This contribution will focus on the human story, the principal results and the possible prospects of this wonderful collaboration.

  17. Joint collaborative technology experiment

    NASA Astrophysics Data System (ADS)

    Wills, Michael; Ciccimaro, Donny; Yee, See; Denewiler, Thomas; Stroumtsos, Nicholas; Messamore, John; Brown, Rodney; Skibba, Brian; Clapp, Daniel; Wit, Jeff; Shirts, Randy J.; Dion, Gary N.; Anselmo, Gary S.

    2009-05-01

    Use of unmanned systems is rapidly growing within the military and civilian sectors in a variety of roles including reconnaissance, surveillance, explosive ordinance disposal (EOD), and force-protection and perimeter security. As utilization of these systems grows at an ever increasing rate, the need for unmanned systems teaming and inter-system collaboration becomes apparent. Collaboration provides a means of enhancing individual system capabilities through relevant data exchange that contributes to cooperative behaviors between systems and enables new capabilities not possible if the systems operate independently. A collaborative networked approach to development holds the promise of adding mission capability while simultaneously reducing the workload of system operators. The Joint Collaborative Technology Experiment (JCTE) joins individual technology development efforts within the Air Force, Navy, and Army to demonstrate the potential benefits of interoperable multiple system collaboration in a force-protection application. JCTE participants are the Air Force Research Laboratory, Materials and Manufacturing Directorate, Airbase Technologies Division, Force Protection Branch (AFRL/RXQF); the Army Aviation and Missile Research, Development, and Engineering Center Software Engineering Directorate (AMRDEC SED); and the Space and Naval Warfare Systems Center - Pacific (SSC Pacific) Unmanned Systems Branch operating with funding provided by the Joint Ground Robotics Enterprise (JGRE). This paper will describe the efforts to date in system development by the three partner organizations, development of collaborative behaviors and experimentation in the force-protection application, results and lessons learned at a technical demonstration, simulation results, and a path forward for future work.

  18. Collaboration in social networks

    PubMed Central

    Dall’Asta, Luca; Marsili, Matteo; Pin, Paolo

    2012-01-01

    The very notion of social network implies that linked individuals interact repeatedly with each other. This notion allows them not only to learn successful strategies and adapt to them, but also to condition their own behavior on the behavior of others, in a strategic forward looking manner. Game theory of repeated games shows that these circumstances are conducive to the emergence of collaboration in simple games of two players. We investigate the extension of this concept to the case where players are engaged in a local contribution game and show that rationality and credibility of threats identify a class of Nash equilibria—that we call “collaborative equilibria”—that have a precise interpretation in terms of subgraphs of the social network. For large network games, the number of such equilibria is exponentially large in the number of players. When incentives to defect are small, equilibria are supported by local structures whereas when incentives exceed a threshold they acquire a nonlocal nature, which requires a “critical mass” of more than a given fraction of the players to collaborate. Therefore, when incentives are high, an individual deviation typically causes the collapse of collaboration across the whole system. At the same time, higher incentives to defect typically support equilibria with a higher density of collaborators. The resulting picture conforms with several results in sociology and in the experimental literature on game theory, such as the prevalence of collaboration in denser groups and in the structural hubs of sparse networks. PMID:22383559

  19. Collaborative engagement experiment (CEE)

    NASA Astrophysics Data System (ADS)

    Wade, Robert L.; Reames, Joseph M.

    2005-05-01

    Unmanned ground and air systems operating in collaboration have the potential to provide future Joint Forces a significant capability for operations in complex terrain. Ground and air collaborative engagements potentially offer force conservation, perform timely acquisition and dissemination of essential combat information, and can eliminate high value and time critical targets. These engagements can also add considerably to force survivability by reducing soldier and equipment exposure during critical operations. The Office of the Secretary of Defense, Joint Robotics Program (JRP) sponsored Collaborative Engagement Experiment (CEE) is a consolidation of separate Air Force, Army and Navy collaborative efforts to provide a Joint capability. The Air Force Research Laboratory (AFRL), Material and Manufacturing Directorate, Aerospace Expeditionary Force Division, Force Protection Branch (AFRLMLQF), The Army Aviation and Missile Research, Development and Engineering Center (AMRDEC) Joint Technology Center (JTC)/Systems Integration Laboratory (SIL), and the Space and Naval Warfare Systems Center-San Diego (SSC San Diego) are conducting technical research and proof of principle for an envisioned operational concept for extended range, three dimensional, collaborative operations between unmanned systems, with enhanced situational awareness for lethal operations in complex terrain. This program will assess information requirements and conduct experiments to identify and resolve technical risks for collaborative engagements using Unmanned Ground Vehicles (UGVs) and Unmanned Aerial Vehicles (UAVs). It will research, develop and physically integrate multiple unmanned systems and conduct live collaborative experiments. Modeling and Simulation systems will be upgraded to reflect engineering fidelity levels to greater understand technical challenges to operate as a team. This paper will provide an update of a multi-year program and will concentrate primarily on the JTC

  20. Collaboration: Leveraging Resources and Expertise

    ERIC Educational Resources Information Center

    Byrne, Anne; Hansberry, Jane

    2007-01-01

    Successful collaboration is an art form but can be developed through several smart practices. The authors discuss the meaning of collaboration, stakeholder perceptions of collaborative partnerships, and the experience of Summer Scholars, a nonprofit community organization that successfully uses collaboration to accomplish its mission. Further,…

  1. Collaboration: Where Does It Begin?

    ERIC Educational Resources Information Center

    Small, Ruth V.

    2002-01-01

    Discussion of collaboration in K-12 education focuses on the need for collaboration between teachers and librarians. Gives examples of successful teacher-librarian collaboration; considers reasons for unsuccessful attempts or lack of opportunities; and suggests that preservice teacher educators and librarian educators need to collaborate to…

  2. Distance collaborations with industry

    SciTech Connect

    Peskin, A.; Swyler, K.

    1998-06-01

    The college industry relationship has been identified as a key policy issue in Engineering Education. Collaborations between academic institutions and the industrial sector have a long history and a bright future. For Engineering and Engineering Technology programs in particular, industry has played a crucial role in many areas including advisement, financial support, and practical training of both faculty and students. Among the most important and intimate interactions are collaborative projects and formal cooperative education arrangements. Most recently, such collaborations have taken on a new dimension, as advances in technology have made possible meaningful technical collaboration at a distance. There are several obvious technology areas that have contributed significantly to this trend. Foremost is the ubiquitous presence of the Internet. Perhaps almost as important are advances in computer based imaging. Because visual images offer a compelling user experience, it affords greater knowledge transfer efficiency than other modes of delivery. Furthermore, the quality of the image appears to have a strongly correlated effect on insight. A good visualization facility offers both a means for communication and a shared information space for the subjects, which are among the essential features of both peer collaboration and distance learning.

  3. Battlefield agent collaboration

    NASA Astrophysics Data System (ADS)

    Budulas, Peter P.; Young, Stuart H.; Emmerman, Philip J.

    2001-09-01

    Small air and ground physical agents (robots) will be ubiquitous on the battlefield of the 21st century, principally to lower the exposure to harm of our ground forces in urban and open terrain scenarios. Teams of small collaborating physical agents conducting tasks such as Reconnaissance, Surveillance, and Target Acquisition (RSTA), intelligence, chemical and biological agent detection, logistics, decoy, sentry; and communications relay will have advanced sensors, communications, and mobility characteristics. It is anticipated that there will be many levels of individual and team collaboration between the soldier and robot, robot to robot, and robot to mother ship. This paper presents applications and infrastructure components that illustrate each of these levels. As an example, consider the application where a team of twenty small robots must rapidly explore and define a building complex. Local interactions and decisions require peer to peer collaboration. Global direction and information fusion warrant a central team control provided by a mother ship. The mother ship must effectively deliver/retrieve, service, and control these robots as well as fuse the information gathered by these highly mobile robot teams. Any level of collaboration requires robust communications, specifically a mobile ad hoc network. The application of fixed ground sensors and mobile robots is also included in this paper. This paper discusses on going research at the U.S. Army Research Laboratory that supports the development of multi-robot collaboration. This research includes battlefield visualization, intelligent software agents, adaptive communications, sensor and information fusion, and multi-modal human computer interaction.

  4. Collaboration and Networking.

    PubMed

    Husson, O; Manten-Horst, E; van der Graaf, W T A

    2016-01-01

    Awareness of the need for collaboration across pediatric and adult cancer to care for adolescents and young adults (AYAs) arose from the recognition of the unique characteristics of AYAs with cancer. Neither pediatric nor adult oncology hospital departments are able to provide age-appropriate care single handedly. The best way to bridge the gap in care of AYA cancer patients is to centralize aspects of their care within dedicated AYA care programs, including the following essential components: provision of developmentally appropriate and multidisciplinary (supportive) care, availability of AYA inpatient and outpatient facilities and healthcare professional AYA expertise as collaboration between adult and pediatric departments. Barriers are related to the slowly emerging evidence of benefit, cultural differences (collaboration between pediatric and adult oncology professionals), administrative and logistic challenges (small number of AYAs makes it difficult to create an AYA program in every hospital) and financial aspects (dependency on philanthropic funds). The sustainable development of an AYA program requires acceptance as a standard of care at the clinical and patient community and at government level. To improve the quality, equity and quantity of research and innovation in AYA cancer care across the world, it is necessary to join forces and collaborate in international networks to study issues such as the features of quality care, collaboration between pediatric and adult clinical teams, trial groups and professional societies, and AYA-specific groups such as Critical Mass, Canteen or European Network for Teenagers and Young Adults with Cancer. PMID:27595356

  5. Trust in interprofessional collaboration

    PubMed Central

    Gregory, Paul A. M.; Austin, Zubin

    2016-01-01

    Background: Trust is integral to effective interprofessional collaboration. There has been scant literature characterizing how trust between practitioners is formed, maintained or lost. The objective of this study was to characterize the cognitive model of trust that exists between pharmacists and family physicians working in collaborative primary care settings. Methods: Pharmacists and family physicians who work collaboratively in primary care were participants in this study. Family health teams were excluded from this study because of the distinct nature of these settings. Through a snowball convenience sampling method, a total of 11 pharmacists and 8 family physicians were recruited. A semistructured interview guide was used to guide discussion around trust, relationships and collaboration. Constant-comparative coding was used to identify themes emerging from these data. Results: Pharmacists and family physicians demonstrate different cognitive models of trust in primary care collaboration. For pharmacists, trust appears to be conferred on physicians based on title, degree, status and positional authority. For family physicians, trust appears to be earned based on competency and performance. These differences may lead to interprofessional tension when expectations of reciprocal trust are not met. Conclusions: Further work in characterizing how trust is developed in interprofessional relationships is needed to support effective team formation and functioning. PMID:27540406

  6. Securing collaborative environments

    SciTech Connect

    Agarwal, Deborah; Jackson, Keith; Thompson, Mary

    2002-05-16

    The diverse set of organizations and software components involved in a typical collaboratory make providing a seamless security solution difficult. In addition, the users need support for a broad range of frequency and locations for access to the collaboratory. A collaboratory security solution needs to be robust enough to ensure that valid participants are not denied access because of its failure. There are many tools that can be applied to the task of securing collaborative environments and these include public key infrastructure, secure sockets layer, Kerberos, virtual and real private networks, grid security infrastructure, and username/password. A combination of these mechanisms can provide effective secure collaboration capabilities. In this paper, we discuss the requirements of typical collaboratories and some proposals for applying various security mechanisms to collaborative environments.

  7. The collaboration imperative.

    PubMed

    Nidumolu, Ram; Ellison, Jib; Whalen, John; Billman, Erin

    2014-04-01

    Addressing global sustainability challenges--including climate change, resource depletion, and ecosystem loss--is beyond the individual capabilities of even the largest companies. To tackle these threats, and unleash new value, companies and other stakeholders must collaborate in new ways that treat fragile and complex ecosystems as a whole. In this article, the authors draw on cases including the Latin American Water Funds Partnership, the Sustainable Apparel Coalition (led by Nike, Patagonia, and Walmart), and Action to Accelerate Recycling (a partnership between Alcoa, consumer packaged goods companies, and local governments, among others) to describe four new collaboration models that create shared value and address environmental protection across the value stream. Optimal collaborations focus on improving either business processes or outcomes. They start with a small group of key organizations, bring in project management expertise, link self-interest to shared interest, encourage productive competition, create quick wins, and, above all, build and maintain trust. PMID:24830283

  8. Indico: A Collaboration Hub

    NASA Astrophysics Data System (ADS)

    Ferreira, P.; Baron, T.; Bossy, C.; Gonzalez, J. B.; Pugh, M.; Resco, A.; Trzaskoma, J.; Wachter, C.

    2012-12-01

    Since 2009, the development of Indico has focused on usability, performance and new features, especially the ones related to meeting collaboration. Usability studies have resulted in the biggest change Indico has experienced up to now, a new web layout that makes user experience better. Performance improvements were also a key goal since 2010; the main features of Indico have been optimized remarkably. Along with usability and performance, new features have been added to Indico such as webchat integration, video services bookings, webcast and recording requests, designed to really reinforce Indico's position as the main hub for all CERN collaboration services, and many others which aim to complete the conference lifecycle management. Indico development is also moving towards a broader collaboration where other institutes, hosting their own Indico instance, can contribute to the project in order to make it a better and more complete tool.

  9. Collaboration in Family Therapy

    PubMed Central

    Tuerk, Elena Hontoria; McCart, Michael R.; Henggeler, Scott W.

    2015-01-01

    This article summarizes and illustrates the collaboration strategies used by several family therapies. The strategies used within multisystemic therapy (MST) are emphasized because it has demonstrated high rates of treatment completion and favorable outcomes in multiple clinical trials. Many of the collaboration strategies in family work are common to other forms of evidence-based psychotherapy (e.g., reflective listening, empathy, reframing, and displays of authenticity and flexibility); however, some strategies are unique to family systems treatments, such as the identification of strengths across multiple systems in the youth’s social ecology and the maintenance of a family (versus a child) focus during treatment. A case example illustrates collaboration and engagement in the context of MST. PMID:23616297

  10. Communication and collaboration technologies.

    PubMed

    Cheeseman, Susan E

    2012-01-01

    This is the third in a series of columns exploring health information technology (HIT) in the neonatal intensive care unit (NICU). The first column provided background information on the implementation of information technology throughout the health care delivery system, as well as the requisite informatics competencies needed for nurses to fully engage in the digital era of health care. The second column focused on information and resources to master basic computer competencies described by the TIGER initiative (Technology Informatics Guiding Education Reform) as learning about computers, computer networks, and the transfer of data.1 This column will provide additional information related to basic computer competencies, focusing on communication and collaboration technologies. Computers and the Internet have transformed the way we communicate and collaborate. Electronic communication is the ability to exchange information through the use of computer equipment and software.2 Broadly defined, any technology that facilitates linking one or more individuals together is a collaborative tool. Collaboration using technology encompasses an extensive range of applications that enable groups of individuals to work together including e-mail, instant messaging (IM ), and several web applications collectively referred to as Web 2.0 technologies. The term Web 2.0 refers to web applications where users interact and collaborate with each other in a collective exchange of ideas generating content in a virtual community. Examples of Web 2.0 technologies include social networking sites, blogs, wikis, video sharing sites, and mashups. Many organizations are developing collaborative strategies and tools for employees to connect and interact using web-based social media technologies.3. PMID:22397797

  11. Collaborative research networks work.

    PubMed

    Camargo, Anamaria A; Simpson, Andrew J G

    2003-08-01

    Brazil was heralded for completion of the first genome sequence of a plant pathogen following the development of a virtual research center - a collaborative network of laboratories throughout the state of São Paulo, drawing on the expertise of a dispersed and diverse scientific community and on investment from both the government and the private sector. Strategies key to the success of this model are discussed here in the context of continuing collaborative scientific endeavors in both developed and developing countries. PMID:12925684

  12. Collaborating Across Borders

    NASA Astrophysics Data System (ADS)

    Flatten, Amy

    Physicists transcend national boundaries, ethnic differences, and scientific disciplines to address globally shared problems and questions. This talk will highlight how scientists have collaborated across borders - both geographic and scientific - to achieve ground-breaking discoveries through international scientific cooperation. The speaker also will address how international collaborations will be even more crucial for addressing future challenges faced by the physics community, such as building large-scale research facilities, strengthening scientific capacity in developing countries, fostering ''science for diplomacy'' in times of political tensions and other critical issues.

  13. Collaborative Learning in Wikis

    ERIC Educational Resources Information Center

    Chang, Yun-Ke; Morales-Arroyo, Miguel Angel; Than, Hla; Tun, Zarchi; Wang, Zhujun

    2011-01-01

    Wikis are a supporting tool for pupils' learning and collaboration. Tasks such as cooperative authoring, joined workbooks creation, document review, group assignments, reflection notes and others have been tried out using wikis as a facilitating tool [1]. However, few studies have reported how students actually perceive some well-claimed benefits.…

  14. Cultivating Labor Management Collaboration

    ERIC Educational Resources Information Center

    Spector, Stacy

    2013-01-01

    In many districts, the notion of labor groups and district administration working together conjures descriptions of war and battle rather than cooperation and collaboration. However, in San Juan Unified School District, the headline, "Union and District Exhibit Positive Partnership" exemplifies the changing relationship between teacher leaders and…

  15. Leadership through Professional Collaborations

    ERIC Educational Resources Information Center

    Pfeil, Jessica; Hirsch, Jenna

    2013-01-01

    Leaders in mathematics are responsible for implementing positive change within their school districts and motivating teachers of mathematics to improve their practices. One way mathematics leaders can achieve this goal is by establishing professional collaborations. We analyzed the research and summarized the common attributes found in successful…

  16. Collaborative Teaching in Journalism.

    ERIC Educational Resources Information Center

    Haber, Marian Wynne

    Recently, the Communication Department at the University of Texas at Arlington offered an innovative news editing course taught collaboratively by a journalism professor and an editor of the "Fort Worth Star-Telegram," a metropolitan daily newspaper. In 1990 the course was continued on the model describes by R. L. Gates (1989), and in this class…

  17. A Failure to Collaborate

    ERIC Educational Resources Information Center

    Sanders, Martin

    2008-01-01

    Based on a successful scholarly collaboration experience, the writer assigned a group project in a graduate seminar that confronted a wave of resentment. Small clusters of students were to tackle a multi-layered research assignment requiring textual decisions, bibliographic work, critical theory, historical research, and editorial design. As the…

  18. Vertical Alignment and Collaboration.

    ERIC Educational Resources Information Center

    Bergman, Donna; Calzada, Lucio; LaPointe, Nancy; Lee, Audra; Sullivan, Lynn

    This study investigated whether vertical (grade level sequence) alignment of the curriculum in conjunction with teacher collaboration would enhance student performance on the Texas Assessment of Academic Skills (TAAS) test in south Texas school districts of various sizes. Surveys were mailed to the office of the superintendent of 47 school…

  19. Team Collaboration Software

    NASA Technical Reports Server (NTRS)

    Wang, Yeou-Fang; Schrock, Mitchell; Baldwin, John R.; Borden, Charles S.

    2010-01-01

    The Ground Resource Allocation and Planning Environment (GRAPE 1.0) is a Web-based, collaborative team environment based on the Microsoft SharePoint platform, which provides Deep Space Network (DSN) resource planners tools and services for sharing information and performing analysis.

  20. Using Collaborative Strategic Reading.

    ERIC Educational Resources Information Center

    Klingner, Janette K.; Vaughn, Sharon

    1998-01-01

    Describes collaborative strategic reading (CSR), a technique for teaching students, such as those with learning disabilities, reading comprehension and vocabulary skills in a cooperative setting. Covers teaching the four strategies of CSR (preview, click and clunk, get the gist, and wrap up), as well as teaching students cooperative learning group…

  1. Collaborating To Cut Costs.

    ERIC Educational Resources Information Center

    Strosnider, Kim

    1998-01-01

    Private colleges across the country are collaborating to cut costs, streamline services, and increase efficiency. An ambitious Ohio project, involving 35 colleges, to redesign business operations hopes to save $20-25 million. Other efforts include joint classes using interactive television, shared library resources, cross-registration, jointly…

  2. Learning Music from Collaboration

    ERIC Educational Resources Information Center

    Sawyer, R. Keith

    2008-01-01

    I draw on two traditions of research: the social psychology of collaborative groups, and the ethnographic study of improvisational performance. I outline a general model of group creativity derived from these traditions. I show how the model can be used to better understand musical competence and performance, and I provide recommendations for how…

  3. A Call for Collaboration

    ERIC Educational Resources Information Center

    Vogel, Carl

    2009-01-01

    In this digital world, being a "viewer" is passe. Web 2.0 tools--social networks, wikis, blogs, voicestream, YouTube, Google Docs--allow users to be participants. Instead of creating isolated users, such technologies foster community and collaboration. In this article, the author describes how schools in New York, Florida, New Jersey, and North…

  4. Collaborative Teaching: Teaching Strangers

    ERIC Educational Resources Information Center

    Panter, Michael E.

    2010-01-01

    One calls people on the street strangers if he or she doesn't know who they are, so students whom the librarian has never dealt with are just that, strangers. When the school librarian gets involved in collaboration, most of the time they don't see the student's Individualized Education Programs (IEPs), language barriers, or anything else that…

  5. Building Collaborative Partnerships

    ERIC Educational Resources Information Center

    Madigan, Jennifer C.; Schroth-Cavataio, Georganne

    2011-01-01

    Communication and professional dialogue are essential elements of a high-quality education environment in which all students can succeed. Such an environment is especially important for the success of students with special needs. Unfortunately, collaboration between special educators, general educators, and other professionals is often hindered by…

  6. Collaborative Movie Annotation

    NASA Astrophysics Data System (ADS)

    Zad, Damon Daylamani; Agius, Harry

    In this paper, we focus on metadata for self-created movies like those found on YouTube and Google Video, the duration of which are increasing in line with falling upload restrictions. While simple tags may have been sufficient for most purposes for traditionally very short video footage that contains a relatively small amount of semantic content, this is not the case for movies of longer duration which embody more intricate semantics. Creating metadata is a time-consuming process that takes a great deal of individual effort; however, this effort can be greatly reduced by harnessing the power of Web 2.0 communities to create, update and maintain it. Consequently, we consider the annotation of movies within Web 2.0 environments, such that users create and share that metadata collaboratively and propose an architecture for collaborative movie annotation. This architecture arises from the results of an empirical experiment where metadata creation tools, YouTube and an MPEG-7 modelling tool, were used by users to create movie metadata. The next section discusses related work in the areas of collaborative retrieval and tagging. Then, we describe the experiments that were undertaken on a sample of 50 users. Next, the results are presented which provide some insight into how users interact with existing tools and systems for annotating movies. Based on these results, the paper then develops an architecture for collaborative movie annotation.

  7. Creating a Collaborative Culture.

    ERIC Educational Resources Information Center

    Edmonson, Stacey; Fisher, Alice; Brown, Genevieve; Irby, Beverly; Lunenburg, Fred; Creighton, Ted; Czaja, Marion; Merchant, Jimmy; Christianson, Judy

    More and more research is focusing on the importance of a healthy work environment and its impact on workers' well-being and productivity. A culture of collaboration has been shown to have an important impact on school-reform efforts and is recognized by several authors as an effective platform for progress within an organization. A collaborative…

  8. Collaborative Information Retrieval.

    ERIC Educational Resources Information Center

    Bruce, Harry; Fidel, Raya

    1999-01-01

    Researchers from the University of Washington, Microsoft Research, Boeing, and Risoe National Laboratory in Denmark have embarked on a project to explore the manifestations of Collaborative Information Retrieval (CIR) in work settings and to propose technological innovations and organizational changes that can support, facilitate, and improve CIR.…

  9. Collaborative Lesson Plans.

    ERIC Educational Resources Information Center

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

    This collection consists of 41 collaborative lesson plans developed by 99 Virginia teachers at 18 primarily High Schools that Work (HSTW) and tech prep sites. It is divided into three sections: career connection, community connection, and consumer connection. Two types of lesson descriptions which support HSTW key practices, and Virginia's Tech…

  10. John F. Kennedy Space Center's Technology Development and Application 2006-2007 Report

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Topics covered include: Reversible Chemochromic Hydrogen Detectors; Determining Trajectory of Triboelectrically Charged Particles, Using Discrete Element Modeling; Using Indium Tin Oxide To Mitigate Dust on Viewing Ports; High-Performance Polyimide Powder Coatings; Controlled-Release Microcapsules for Smart Coatings for Corrosion Applications; Aerocoat 7 Replacement Coatings; Photocatalytic Coatings for Exploration and Spaceport Design; New Materials for the Repair of Polyimide Electrical Wire Insulation; Commodity-Free Calibration; Novel Ice Mitigation Methods; Crack Offset Measurement With the Projected Laser Target Device; New Materials for Structural Composites and Protective Coatings; Fire Chemistry Testing of Spray-On Foam Insulation (SOFI); Using Aerogel-Based Insulation Material To Prevent Foam Loss on the Liquid-Hydrogen Intertank; Particle Ejection and Levitation Technology (PELT); Electrostatic Characterization of Lunar Dust; Numerical Analysis of Rocket Exhaust Cratering; RESOLVE Projects: Lunar Water Resource Demonstration and Regolith Volatile Characterization; Tribocharging Lunar Soil for Electrostatic Beneficiation; Numerically Modeling the Erosion of Lunar Soil by Rocket Exhaust Plumes; Trajectory Model of Lunar Dust Particles; Using Lunar Module Shadows To Scale the Effects of Rocket Exhaust Plumes; Predicting the Acoustic Environment Induced by the Launch of the Ares I Vehicle; Measuring Ultrasonic Acoustic Velocity in a Thin Sheet of Graphite Epoxy Composite; Hail Size Distribution Mapping; Launch Pad 39 Hail Monitor Array System; Autonomous Flight Safety System - Phase III; The Photogrammetry Cube; Bird Vision System; Automating Range Surveillance Through Radio Interferometry and Field Strength Mapping Techniques; Next-Generation Telemetry Workstation; GPS Metric Tracking Unit; and Space-Based Range.

  11. Prevalence and subtypes of influenza A viruses in wild waterfowl in Norway 2006-2007.

    PubMed

    Germundsson, Anna; Madslien, Knut I; Hjortaas, Monika Jankowska; Handeland, Kjell; Jonassen, Christine Monceyron

    2010-01-01

    The prevalence of influenza A virus infection, and the distribution of different subtypes of the virus, were studied in 1529 ducks and 1213 gulls shot during ordinary hunting from August to December in two consecutive years, 2006 and 2007, in Norway. The study was based on molecular screening of cloacal and tracheal swabs, using a pan-influenza A RT-PCR. Samples found to be positive for influenza A virus were screened for the H5 subtype, using a H5 specific RT-PCR, and, if negative, further subtyped by a RT-PCR for the 3'-part of the hemagglutinin (HA) gene, encompassing almost the entire HA2, and the full-length of the neuraminidase (NA) gene, followed by sequencing and characterization. The highest prevalence (12.8%) of infection was found in dabbling ducks (Eurasian Wigeon, Common Teal and Mallard). Diving ducks (Common Goldeneye, Common Merganser, Red-breasted Merganser, Common Scoter, Common Eider and Tufted Duck) showed a lower prevalence (4.1%). In gulls (Common Gull, Herring Gull, Black-headed Gull, Lesser Black-headed Gull, Great Black-backed Gull and Kittiwake) the prevalence of influenza A virus was 6.1%. The infection prevalence peaked during October for ducks, and October/November for gulls. From the 16 hemagglutinin subtypes known to infect wild birds, 13 were detected in this study. Low pathogenic H5 was found in 17 dabbling ducks and one gull. PMID:20426812

  12. Classroom Notes Plus: A Quarterly of Teaching Ideas, 2006-2007

    ERIC Educational Resources Information Center

    National Council of Teachers of English, 2007

    2007-01-01

    This document is a compilation of the four issues in the 24th volume of "Classroom Notes Plus." issue of "Classroom Notes Plus" contains descriptions of original, unpublished teaching practices, and of adapted ideas. The August 2006 issue (v24 n1) includes: More Choice Leads to More Reading (Amy Ishee); Book-of-the Month Reports (Patricia Crist);…

  13. Speckle Interferometry at Mount Wilson Observatory: Observations Obtained in 2006-2007 and 35 New Orbits

    NASA Technical Reports Server (NTRS)

    Hartkopf, William I.; Mason, Brian D.

    2009-01-01

    Results are presented for 607 speckle interferometric observations of double stars, as well as 222 measures of single stars or unresolved pairs. All data were obtained in 2006 and 2007 at the Mount Wilson Observatory, using the 2.5 m Hooker telescope. Separations range from 0.06 to 6.31, with a median of 0.34. These three observing runs concentrated on binaries in need of confirmation (mainly Hipparcos and Tycho pairs), as well as systems in need of improved orbital elements. New orbital solutions have been determined for 35 systems as a result.

  14. Selected Water-Quality Data for the Standard Mine, Gunnison County, Colorado, 2006-2007

    USGS Publications Warehouse

    Verplanck, Philip L.; Manning, Andrew H.; Mast, M. Alisa; Wanty, Richard B.; McCleskey, R. Blaine; Todorov, Todor; Adams, Monique

    2007-01-01

    Mine drainage and underground water samples were collected for analysis of inorganic solutes as part of a 1-year, hydrogeologic investigation of the Standard Mine and vicinity. The U.S. Environmental Protection Agency has listed the Standard Mine in the Elk Creek drainage near Crested Butte, Colorado, as a Superfund Site because discharge from the Standard Mine enters Elk Creek, contributing dissolved and suspended loads of zinc, cadmium, copper, and other metals to Coal Creek, which is the primary drinking-water supply for the town of Crested Butte. Water analyses are reported for mine-effluent samples from Levels 1 and 5 of the Standard Mine, underground samples from Levels 3 and 5 of the Standard Mine, mine effluent from an adit located on the Elk Lode, and two spring samples that emerged from waste-rock material below Level 5 of the Standard Mine and the adit located on the Elk Lode. Reported analyses include field parameters (pH, specific conductance, water temperature, dissolved oxygen, and redox potential) and major constituents and trace elements.

  15. 78 FR 50113 - Distribution of 2004, 2005, 2006, 2007, 2008, and 2009 Cable Royalty Funds

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... September 16, 2013. ADDRESSES: Participants must submit an original, five paper copies, and an electronic..., music, etc.). For broadcast years 2006 through 2009, the parties settled their controversies. The...

  16. Learning Styles of Sophomore Students of PUP Laboratory High School (SY 2006-2007)

    ERIC Educational Resources Information Center

    Castolo, Carmencita L.; Rebusquillo, Lizyl R.

    2008-01-01

    Learning styles have a big contribution to the academic performance of a student. Awareness of one's learning styles will help a person maximize his potential in accumulating learning to the best of his ability with the use of his preferred learning styles. The teacher's awareness of the student's learning styles will help him/her select teaching…

  17. Forecast and Validation of the Rift Valley fever outbreak in East Africa: 2006-2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background The instantaneous occurrence of El Nino / Southern Oscillation (ENSO) warm events and anomalous warming of the equatorial western Indian Ocean (WIO) are associated with elevated and widespread rainfall over East Africa. Such, sustained, heavy rainfall in East is associated with the emerg...

  18. Surveillance for West Nile virus in American white pelicans, Montana, USA, 2006-2007.

    PubMed

    Johnson, Gregory; Nemeth, Nicole; Hale, Kristina; Lindsey, Nicole; Panella, Nicholas; Komar, Nicholas

    2010-03-01

    West Nile virus (WNV)-associated deaths of American white pelican (Pelecanus erythrorhynchos) chicks have been recognized at various nesting colonies in the United States since 2002. We evaluated American white pelican nesting colonies in Sheridan County, Montana, USA, for an association between WNV-positive pelican carcasses and human West Nile neuroinvasive disease. Persons in counties hosting affected colonies had a 5x higher risk for disease than those in counties with unaffected colonies. We also investigated WNV infection and blood meal source among mosquitoes and pelican tissue type for greatest WNV detection efficacy in carcasses. WNV-infected Culex tarsalis mosquitoes were detected and blood-engorged Cx. tarsalis contained pelican DNA. Viral loads and detection consistency among pelican tissues were greatest in feather pulp, brain, heart, and skin. Given the risks posed to wildlife and human health, coordinated efforts among wildlife and public health authorities to monitor these pelican colonies for WNV activity are potentially useful. PMID:20202414

  19. The In-flight Spectroscopic Performance of the Swift XRT CCD Camera During 2006-2007

    NASA Technical Reports Server (NTRS)

    Godet, O.; Beardmore, A.P.; Abbey, A.F.; Osborne, J.P.; Page, K.L.; Evans, P.; Starling, R.; Wells, A.A.; Angelini, L.; Burrows, D.N.; Kennea, J.; Campana, S.; Chincarini, G.; Citterio, O.; Cusumano, G.; LaParola, V.; Mangano, V.; Mineo, T.; Giommi, P.; Perri, M.; Capalbi, M.; Tamburelli, F.

    2007-01-01

    The Swift X-ray Telescope focal plane camera is a front-illuminated MOS CCD, providing a spectral response kernel of 135 eV FWHM at 5.9 keV as measured before launch. We describe the CCD calibration program based on celestial and on-board calibration sources, relevant in-flight experiences, and developments in the CCD response model. We illustrate how the revised response model describes the calibration sources well. Comparison of observed spectra with models folded through the instrument response produces negative residuals around and below the Oxygen edge. We discuss several possible causes for such residuals. Traps created by proton damage on the CCD increase the charge transfer inefficiency (CTI) over time. We describe the evolution of the CTI since the launch and its effect on the CCD spectral resolution and the gain.

  20. Profiles of For-Profit Education Management Organizations: Ninth Annual Report, 2006-2007

    ERIC Educational Resources Information Center

    Molnar, Alex; Garcia, David R.; Miron, Gary; Berry, Shannon

    2007-01-01

    The for-profit education management industry has, based on the available data, entered a period of relative stability. The industry's actual condition, however, is more difficult to determine than ever. This is because companies that dominate the industry are privately held and do not have to provide information to the public that they choose not…

  1. Handbook 2006-2007: Federal Student Aid. Volume 3--Calculating Awards & Packaging

    ERIC Educational Resources Information Center

    US Department of Education, 2006

    2006-01-01

    Every eligible program, including graduate programs, must have a defined academic year. Award limits are generally connected to a period of time. For instance, all of the programs except Federal Work-Study have a maximum amount that can be awarded for an academic year or award year. This handbook is a resource for learning about Federal Student…

  2. Documentation of Data Collection in Currituck Sound, North Carolina and Virginia, 2006-2007

    USGS Publications Warehouse

    Fine, Jason M.

    2008-01-01

    During 2006 and 2007, scientists from Elizabeth City State University, North Carolina Estuarine Research Reserve, the U.S. Fish and Wildlife Service, and the U.S. Geological Survey collected hydrologic and water-quality data at nine sites in and around Currituck Sound. Hydrologic and water-quality data were collected at five tributary sites--the Northwest River near Moyock, Tull Creek near Currituck, and Intracoastal Waterway near Coinjock in North Carolina, and the Albemarle and Chesapeake Canal near Princess Anne, and the North Landing River near Creeds in Virginia. In addition, data were collected at one site at the mouth of Currituck Sound (Currituck Sound at Point Harbor, North Carolina). Only water-quality data were collected at three sites in Currituck Sound and Back Bay-Currituck Sound near Jarvisburg, and Upper Currituck Sound near Corolla in North Carolina, and Back Bay near Back Bay in Virginia. The hydrologic data included water elevation and velocity, and discharge. The water-quality data included discrete samples and continuous measurements of water temperature, specific conductance, dissolved oxygen, pH, turbidity, and chlorophyll a. The hydrologic and water-quality data collected for this study were quality assured by the U.S. Geological Survey and stored in the National Water Information System database. The data collected for this project are being used to develop an unsteady multidimensional hydrodynamic and water-quality model of Currituck Sound by the U.S. Army Corps of Engineers. The purpose of this model is to provide the basis for planning and the development of best-management practices and restoration projects for Currituck Sound and its tributaries.

  3. Yakima and Touchet River Basins Phase II Fish Screen Evaluation, 2006-2007 Annual Report.

    SciTech Connect

    Chamness, Mickie; Tunnicliffe, Cherylyn

    2007-03-01

    In 2006, Pacific Northwest National Laboratory (PNNL) researchers evaluated 27 Phase II fish screen sites in the Yakima and Touchet river basins. Pacific Northwest National Laboratory performs these evaluations for Bonneville Power Administration (BPA) to determine whether the fish screening devices meet those National Marine Fisheries (NMFS) criteria for juvenile fish screen design, that promote safe and timely passage of juvenile salmonids. The NMFS criteria against which the sites were evaluated are as follows: (1) a uniform flow distribution over the screen surface to minimize approach velocity; (2) approach velocities less than or equal to 0.4 ft/s protects the smallest salmonids from impingement; (3) sweep velocities that are greater than approach velocities to minimize delay of out-migrating juveniles and minimize sediment deposition near the screens; (4) a bypass flow greater than or equal to the maximum flow velocity vector resultant upstream of the screens to also minimize delay of out-migrating salmonids; (5) a gradual and efficient acceleration of flow from the upstream end of the site into the bypass entrance to minimize delay of out-migrating salmonids; and (6) screen submergence between 65% and 85% for drum screen sites. In addition, the silt and debris accumulation next to the screens should be kept to a minimum to prevent excessive wear on screens, seals and cleaning mechanisms. Evaluations consist of measuring velocities in front of the screens, using an underwater camera to assess the condition and environment in front of the screens, and noting the general condition and operation of the sites. Results of the evaluations in 2006 include the following: (1) Most approach velocities met the NMFS criterion of less than or equal to 0.4 ft/s. Of the sites evaluated, 31% exceeded the criterion at least once. Thirty-three percent of flat-plate screens had problems compared to 25% of drum screens. (2) Woody debris and gravel deposited during high river levels were a problem at several sites. In some cases, it was difficult to determine the bypass pipe was plugged until several weeks had passed. Slow bypass flow caused by both the obstructions and high river levels may have discouraged fish from entering the bypass, but once they were in the bypass, they may have had no safe exit. Perhaps some tool or technique can be devised that would help identify whether slow bypass flow is caused by pipe blockage or by high river levels. (3) Bypass velocities generally were greater than sweep velocities, but sweep velocities often did not increase toward the bypass. The latter condition could slow migration of fish through the facility. (4) Screen and seal materials generally were in good condition. (5) Automated cleaning brushes generally functioned properly; chains and other moving parts were typically well-greased and operative. (6) Washington Department of Fish and Wildlife (WDFW) and U.S. Bureau of Reclamation (USBR) generally operated and maintained fish screen facilities in a way that provided safe passage for juvenile fish. (7) Efforts with WDFW to find optimal louver settings at Naches-Selah were partly successful. The number of spots with excessive approach velocities was decreased, but we were unable to adjust the site to bring all approach values below 0.4 ft/s. (8) In some instances, irrigators responsible for specific maintenance at their sites (e.g., debris removal) did not perform their tasks in a way that provided optimum operation of the fish screen facility. Enforcement personnel proved effective at reminding irrigation districts of their responsibilities to maintain the sites for fish protection as well as irrigation. (9) We recommend placing datasheets providing up-to-date operating criteria and design flows in each site's logbox. The datasheet should include bypass design flows and a table showing depths of water over the weir and corresponding bypass flow. A similar datasheet relating canal gage readings and canal discharge in cubic feet per second would help identify times when the canal is taking more water than it should. This information is available at some of the sites and assists operators in determining if the site is running within the site specific design criteria. (10) Data were collected at Gleed when the protective metal plates were set down to the forebay floor and when they were raised to expose most of the screens. These data were sent to USBR personnel for use in looking for ways to reduce high approach velocities and erratic flow pattern at Gleed. (11) Alternatives to a screen site at Taylor are apparently being considered. A lot of effort was spent in 2005 and 2006 trying to increase water to the site, but it still was unable to operate within NMFS criteria for much of the year and may be a hazard to juvenile salmonids at times.

  4. Rift Valley Fever Virus Epidemic in Kenya, 2006/2007: The Entomologic Investigations

    PubMed Central

    Sang, Rosemary; Kioko, Elizabeth; Lutomiah, Joel; Warigia, Marion; Ochieng, Caroline; O'Guinn, Monica; Lee, John S.; Koka, Hellen; Godsey, Marvin; Hoel, David; Hanafi, Hanafi; Miller, Barry; Schnabel, David; Breiman, Robert F.; Richardson, Jason

    2010-01-01

    In December 2006, Rift Valley fever (RVF) was diagnosed in humans in Garissa Hospital, Kenya and an outbreak reported affecting 11 districts. Entomologic surveillance was performed in four districts to determine the epidemic/epizootic vectors of RVF virus (RVFV). Approximately 297,000 mosquitoes were collected, 164,626 identified to species, 72,058 sorted into 3,003 pools and tested for RVFV by reverse transcription-polymerase chain reaction. Seventy-seven pools representing 10 species tested positive for RVFV, including Aedes mcintoshi/circumluteolus (26 pools), Aedes ochraceus (23 pools), Mansonia uniformis (15 pools); Culex poicilipes, Culex bitaeniorhynchus (3 pools each); Anopheles squamosus, Mansonia africana (2 pools each); Culex quinquefasciatus, Culex univittatus, Aedes pembaensis (1 pool each). Positive Ae. pembaensis, Cx. univittatus, and Cx. bitaeniorhynchus was a first time observation. Species composition, densities, and infection varied among districts supporting hypothesis that different mosquito species serve as epizootic/epidemic vectors of RVFV in diverse ecologies, creating a complex epidemiologic pattern in East Africa. PMID:20682903

  5. The Vanishing Breed? The 2006-2007 Montana Rural Teacher Salary and Benefit Survey

    ERIC Educational Resources Information Center

    Morton, Claudette

    2007-01-01

    Fourteen years ago, as the Director of the Montana Rural Education Center at the University of Montana-Western, the author undertook the first comprehensive study of rural teachers' salaries and benefits in the state. This study is the fourth in fourteen years. Not only does it provide a clear picture of the salaries and working conditions of the…

  6. 2006-2007 American Diabetes Association Nutrition Recommendations: Issue for Practice Translation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The American Diabetes Association 2006 Nutrition Recommendations update the previous 2002 statement which was accompanied by technical review and was modified slightly in 2004. The complete 2006 recommendations are available at www.diabetes.org/ add link information). The role of nutrition in dia...

  7. Application of anaerobically digested biosolids to dryland winter wheat: 2006-2007 results

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The application of biosolids to lands in EPA Region 8 is the major method of biosolids disposal, with 85% of the material being reused. This disposal method can greatly benefit municipalities and farmers by recycling plant nutrients in an environmentally sound manner. Our long-term biosolids proje...

  8. Federal Student Aid Handbook, 2006-2007. Volume 1: Student Eligibility

    ERIC Educational Resources Information Center

    US Department of Education, 2006

    2006-01-01

    There are many factors to be considered when reviewing a student's application for aid from the FSA programs, such as whether the student is a U.S. citizen or permanent resident, whether the student is making satisfactory academic progress, and whether the student has a defaulted FSA loan. This volume of the Federal Student Aid Handbook discusses…

  9. Council on Library and Information Resources: Annual Report, 2006-2007

    ERIC Educational Resources Information Center

    Council on Library and Information Resources, 2007

    2007-01-01

    This annual report of the Council on Library and Information Resources (CLIR) contains an overview of activities of the Council between July 1, 2006 and June 30, 2007. These include programs, awards, publications, advisory groups, grants and contracts, and financial statements. It also includes a list of staff, a letter from the chairperson Paula…

  10. International Space Station Environmental Control and Life Support System Status: 2006 - 2007

    NASA Technical Reports Server (NTRS)

    Williams, David E.; Gentry, Gregory J.

    2007-01-01

    The International Space Station (ISS) Environmental Control and Life Support (ECLS) system includes regenerative and non-regenerative technologies that provide the basic life support functions to support the crew, while maintaining a safe and habitable shirtsleeve environment. This paper provides a summary of the U.S. ECLS system activities over the past year, covering the period of time between March 2006 and February 2007. The ISS continued permanent crew operations, with the start of Phase 3 of the ISS Assembly Sequence. Work continued on the Phase 3 pressurized elements and the continued manufacturing and testing of the regenerative ECLS equipment.

  11. Federal Student Aid Handbook, 2006-2007. Volume 6: Campus-Based Programs

    ERIC Educational Resources Information Center

    US Department of Education, 2006

    2006-01-01

    The Federal Perkins Loan, Federal Supplemental Educational Opportunity Grant (FSEOG), and Federal Work-Study (FWS) programs are called "campus-based" programs because each school is responsible for administering them on its own campus. This volume gives guidance on issues specific to the administration of the campus-based programs. Following the…

  12. Monitor and Evaluate the Genetic Characteristics of Supplemented Salmon and Steelhead, 2006-2007 Progress Report.

    SciTech Connect

    Berntson, Ewann; Waples, Robin S.; Moran, Paul

    2008-11-20

    This progress report offers a summary of genetic monitoring and evaluation research related to artificial propagation of Chinook salmon and steelhead in the Snake River basin. Our principal goal has been to characterize the relative (and net) reproductive success of hatchery fish spawning in the wild in multiple sub-basins. We address a critical uncertainty identified in essentially all tribal, state, and federal recovery planning efforts. Beyond simple description of those patterns of differential reproductive success, we seek to understand the biotic and abiotic factors that contribute to our observations, including genetic and environmental elements, and the real time effects of hatchery reform. We adopt two fundamentally different approaches that capture processes operating at different geographic scales. Our tier 2 design monitors changes in gene frequency through time in hatchery and wild populations. These studies monitor spatial and temporal genetic change over broad river basins and sub-basins. Tier 3 studies, by contrast, are able to construct pedigrees in naturally spawning populations that include hatchery and wild fish. We can then use actual matings to infer the fitness of hatchery versus wild individuals, based on the numbers of offspring we observe in our progeny samples. We get extraordinary detail from the tier 3 studies but only for a single river system. Thus, tier 2 studies provide breadth of information, whereas tier 3 studies offer unparalleled depth of insight for single discrete systems. We exceeded our goals in almost all areas for both tier 2 and tier 3 studies, and, where we did not, we offer an explanation of why, and what future action will be taken (Lessons Learned). All subcontracts were let as expected, providing smolt trapping, tissue sampling, genotyping, and analysis. Our inter-laboratory standardization efforts with tribal, state, and federal agencies were highly successful in this period. These standardization activities have been an on-going element of this study, beginning with WDFW's forays into DNA markers in the late 1990s and continuing and becoming more formalized with the initiation of the newer genetics laboratories (CRITFC, USFWS, and IDFG). This report is intended to document success in achieving collection and genotyping goals. Data analyses, presentation, and publication are keeping pace with data collection; however, detailed results are not presented at this time. A complete and comprehensive analysis and description of results will be provided in published manuscripts and in the 2009 annual report (the culmination of the current 3-year rolling review cycle). In the first section of this report, we present accomplishments related to individual projects within this genetic monitoring program. Subsequent to the standard reporting categories, we provide a Specific Obligations section that lists accomplishments exactly as the deliverables are presented in the Pisces Statement of Work. This approach results in a small amount of redundancy, but we try to minimize obvious cases. The goal is to provide our accomplishments in a format that is easily compared to the Work-Element-driven format of Pisces, yet also provide a narrative that shows continuity with the individual studies that make up this research program.

  13. Integrated Status and Effectiveness Monitoring Program - Entiat River Snorkel Surveys, 2006-2007.

    SciTech Connect

    Nelle, R.D.

    2007-10-01

    The USFWS Mid-Columbia River Fishery Resource Office conducted snorkel surveys at 11 sites during the summer 2006 survey period and at 15 sites during fall 2006 and winter 2007 survey periods as part of the Integrated Status and Effectiveness Monitoring Program in the Entiat River. A total of 39,898 fish from 14 species/genera and an unknown category were enumerated. Chinook salmon were the overall most common fish observed and comprised 19% of fish enumerated followed by mountain whitefish (18%) and rainbow trout (14%). Day and night surveys were conducted during the summer 2006 period (August), while night surveys were conducted during the fall 2006 (October) and winter 2007 (February/March) surveys. This is second annual progress report to Bonneville Power Administration for the snorkel surveys conducted in the Entiat River as related to long-term effectiveness monitoring of restoration programs in this watershed. The objective of this study is to monitor the fish habitat utilization of planned in-stream restoration efforts in the Entiat River by conducting pre- and post-construction snorkel surveys at selected treatment and control sites.

  14. Duck Valley Reservoirs Fish Stocking and Operation and Maintenance, 2006-2007 Annual Progress Report.

    SciTech Connect

    Sellman, Jake; Dykstra, Tim

    2009-05-11

    The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance (DV Fisheries) project is an ongoing resident fish program that serves to partially mitigate the loss of anadromous fish that resulted from downstream construction of the hydropower system. The project's goals are to enhance subsistence fishing and educational opportunities for Tribal members of the Shoshone-Paiute Tribes and provide resident fishing opportunities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View, Lake Billy Shaw, and Sheep Creek Reservoirs, the program is also designed to maintain healthy aquatic conditions for fish growth and survival, to provide superior facilities with wilderness qualities to attract non-Tribal angler use, and to offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period are divided into operations and maintenance plus monitoring and evaluation. Operation and maintenance of the three reservoirs include fences, roads, dams and all reservoir structures, feeder canals, water troughs and stock ponds, educational signs, vehicles and equipment, and outhouses. Monitoring and evaluation activities included creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, control of encroaching exotic vegetation, and community outreach and education. The three reservoirs are monitored in terms of water quality and fishery success. Sheep Creek Reservoir was very unproductive this year as a fishery. Fish morphometric and water quality data indicate that the turbidity is severely impacting trout survival. Lake Billy Shaw was very productive as a fishery and received good ratings from anglers. Mountain View was also productive and anglers reported a high number of quality sized fish. Water quality (specifically dissolved oxygen and temperature) is the main limiting factor in our fisheries.

  15. Exploring How Collaborative Dialogues Facilitate Synchronous Collaborative Writing

    ERIC Educational Resources Information Center

    Yeh, Hui-Chin

    2014-01-01

    Collaborative writing (CW) research has gained prevalence in recent years. However, the ways in which students interact socially to produce written texts through synchronous collaborative writing (SCW) is rarely studied. This study aims to investigate the effects of SCW on students' writing products and how collaborative dialogues facilitate…

  16. Gender, Persuasion Techniques, and Collaboration.

    ERIC Educational Resources Information Center

    Raign, Kathryn Rosser; Sims, Brenda R.

    1993-01-01

    Examines preconceptions of four proposal developers about three factors: effective and ineffective collaboration; gender's effects on collaboration; and gender's effect on persuasion. Finds the discourse techniques used by men and women do not parallel a person's gender. (RS)

  17. Collaborative testing to promote learning.

    PubMed

    Lusk, Marilyn; Conklin, Lynn

    2003-03-01

    This pilot study examined the adequacy of collaborative testing to test students' knowledge, as well as a teaching tool for critical thinking, collaboration, and test-taking ability. The results indicated students using collaborative testing for unit examinations scored equally well on a cumulative final examination as students who did not use collaborative testing. There were some indications that the test-taking skills of students using collaborative testing improved, producing more effective testing of knowledge. Finally, collaborative testing provided students with the opportunity to become more proficient with critical thinking and collaboration skills, and all students reported decreased test anxiety. Instructors desiring to provide more classroom opportunities for learning these valuable skills may want to consider using collaborative testing as a learning experience, as well as an effective testing method. PMID:12661712

  18. Collaboration to partnerships.

    PubMed

    Dietrich, Sandra L; Kornet, Terese M; Lawson, Diane R; Major, Katherine; May, Linda; Rich, Victoria L; Riley-Wasserman, Elizabeth

    2010-01-01

    Partnerships are at the center of the Hospital of the University of Pennsylvania Nursing Excellence Professional Practice (HUP-NEPP) model. Through the use of collaboration, skilled communication, and respectful workplace, partnerships can be formed, leading ultimately to world-class patient care. At HUP, interdisciplinary partnerships are evidenced by the clinical nurses through shared governance. This article describes the components necessary to form successful partnerships. PMID:20023561

  19. Robust Collaborative Recommendation

    NASA Astrophysics Data System (ADS)

    Burke, Robin; O'Mahony, Michael P.; Hurley, Neil J.

    Collaborative recommender systems are vulnerable to malicious users who seek to bias their output, causing them to recommend (or not recommend) particular items. This problem has been an active research topic since 2002. Researchers have found that the most widely-studied memory-based algorithms have significant vulnerabilities to attacks that can be fairly easily mounted. This chapter discusses these findings and the responses that have been investigated, especially detection of attack profiles and the implementation of robust recommendation algorithms.

  20. Preparing Future Teachers to Collaborate

    ERIC Educational Resources Information Center

    Santagata, Rossella; Guarino, Jody

    2012-01-01

    In this article, the authors argue that teacher education programs should equip future teachers with skills for engaging in productive collaboration focused on improving instruction. Because little is known about pre-service teachers' beginning conceptions of collaboration and the ways in which collaboration skills can be developed, the authors…

  1. Modeling Sustainability through Collaboratively Organizing

    ERIC Educational Resources Information Center

    Wood, Michael D.

    2012-01-01

    This project explores collaborative efforts involving the United States Forest Service and the communities it serves. By contributing to our understanding leadership dynamics within collaborative groups in this setting, this project provides resource managers and communities with a more refined insight into how collaborative groups are maintained…

  2. Regulating Collaboration in Teacher Education

    ERIC Educational Resources Information Center

    Dobber, Marjolein; Akkerman, Sanne F.; Verloop, Nico; Vermunt, Jan D.

    2014-01-01

    Collaboration in teacher education can be seen as a way to prepare student teachers for future social practices at school. When people collaborate with each other, they have to regulate their collaboration. In the Dutch teacher education programme that was investigated, student teachers were members of different types of groups, each of which had…

  3. Collaboration in a Pressure Cooker.

    ERIC Educational Resources Information Center

    Bacon, Terry R.

    1990-01-01

    Discusses the purpose and effects of collaborative writing in proposal development projects. Suggests how collaboration serves the larger social functions of the modern corporation. Discusses how the circumstances of proposal development affect collaboration. Describes storyboarding--a common and often highly effective tool for fostering…

  4. Collaboratively Sharing Scientific Data

    NASA Astrophysics Data System (ADS)

    Wang, Fusheng; Vergara-Niedermayr, Cristobal

    Scientific research becomes increasingly reliant on multi-disciplinary, multi-institutional collaboration through sharing experimental data. Indeed, data sharing is mandatory by government research agencies such as NIH. The major hurdles for data sharing come from: i) the lack of data sharing infrastructure to make data sharing convenient for users; ii) users’ fear of losing control of their data; iii) difficulty on sharing schemas and incompatible data from sharing partners; and iv) inconsistent data under schema evolution. In this paper, we develop a collaborative data sharing system SciPort, to support consistency preserved data sharing among multiple distributed organizations. The system first provides Central Server based lightweight data integration architecture, so data and schemas can be conveniently shared across multiple organizations. Through distributed schema management, schema sharing and evolution is made possible, while data consistency is maintained and data compatibility is enforced. With this data sharing system, distributed sites can now consistently share their research data and their associated schemas with much convenience and flexibility. SciPort has been successfully used for data sharing in biomedical research, clinical trials and large scale research collaboration.

  5. MMI: Increasing Community Collaboration

    NASA Astrophysics Data System (ADS)

    Galbraith, N. R.; Stocks, K.; Neiswender, C.; Maffei, A.; Bermudez, L.

    2007-12-01

    Building community requires a collaborative environment and guidance to help move members towards a common goal. An effective environment for community collaboration is a workspace that fosters participation and cooperation; effective guidance furthers common understanding and promotes best practices. The Marine Metadata Interoperability (MMI) project has developed a community web site to provide a collaborative environment for scientists, technologists, and data managers from around the world to learn about metadata and exchange ideas. Workshops, demonstration projects, and presentations also provide community-building opportunities for MMI. MMI has developed comprehensive online guides to help users understand and work with metadata standards, ontologies, and other controlled vocabularies. Documents such as "The Importance of Metadata Standards", "Usage vs. Discovery Vocabularies" and "Developing Controlled Vocabularies" guide scientists and data managers through a variety of metadata-related concepts. Members from eight organizations involved in marine science and informatics collaborated on this effort. The MMI web site has moved from Plone to Drupal, two content management systems which provide different opportunities for community-based work. Drupal's "organic groups" feature will be used to provide workspace for future teams tasked with content development, outreach, and other MMI mission-critical work. The new site is designed to enable members to easily create working areas, to build communities dedicated to developing consensus on metadata and other interoperability issues. Controlled-vocabulary-driven menus, integrated mailing-lists, member-based content creation and review tools are facets of the new web site architecture. This move provided the challenge of developing a hierarchical vocabulary to describe the resources presented on the site; consistent and logical tagging of web pages is the basis of Drupal site navigation. The new MMI web site

  6. State Technologies Advancement Collaborative

    SciTech Connect

    David S. Terry

    2012-01-30

    The U. S. Department of Energy (DOE), National Association of State Energy Officials (NASEO), and Association of State Energy Research and Technology Transfer Institutions (ASERTTI) signed an intergovernmental agreement on November 14, 2002, that allowed states and territories and the Federal Government to better collaborate on energy research, development, demonstration and deployment (RDD&D) projects. The agreement established the State Technologies Advancement Collaborative (STAC) which allowed the states and DOE to move RDD&D forward using an innovative competitive project selection and funding process. A cooperative agreement between DOE and NASEO served as the contracting instrument for this innovative federal-state partnership obligating funds from DOE's Office of Energy Efficiency and Renewable Energy and Office of Fossil Energy to plan, fund, and implement RDD&D projects that were consistent with the common priorities of the states and DOE. DOE's Golden Field Office provided Federal oversight and guidance for the STAC cooperative agreement. The STAC program was built on the foundation of prior Federal-State efforts to collaborate on and engage in joint planning for RDD&D. Although STAC builds on existing, successful programs, it is important to note that it was not intended to replace other successful joint DOE/State initiatives such as the State Energy Program or EERE Special Projects. Overall the STAC process was used to fund, through three competitive solicitations, 35 successful multi-state research, development, deployment, and demonstration projects with an overall average non-federal cost share of 43%. Twenty-two states were awarded at least one prime contract, and organizations in all 50 states and some territories were involved as subcontractors in at least one STAC project. Projects were funded in seven program areas: (1) Building Technologies, (2) Industrial Technologies, (3) Transportation Technologies, (4) Distributed Energy Resources, (5

  7. Advances in Collaborative Filtering

    NASA Astrophysics Data System (ADS)

    Koren, Yehuda; Bell, Robert

    The collaborative filtering (CF) approach to recommenders has recently enjoyed much interest and progress. The fact that it played a central role within the recently completed Netflix competition has contributed to its popularity. This chapter surveys the recent progress in the field. Matrix factorization techniques, which became a first choice for implementing CF, are described together with recent innovations. We also describe several extensions that bring competitive accuracy into neighborhood methods, which used to dominate the field. The chapter demonstrates how to utilize temporal models and implicit feedback to extend models accuracy. In passing, we include detailed descriptions of some the central methods developed for tackling the challenge of the Netflix Prize competition.

  8. The Efficient Windows Collaborative

    SciTech Connect

    Petermann, Nils

    2006-03-31

    The Efficient Windows Collaborative (EWC) is a coalition of manufacturers, component suppliers, government agencies, research institutions, and others who partner to expand the market for energy efficient window products. Funded through a cooperative agreement with the U.S. Department of Energy, the EWC provides education, communication and outreach in order to transform the residential window market to 70% energy efficient products by 2005. Implementation of the EWC is managed by the Alliance to Save Energy, with support from the University of Minnesota and Lawrence Berkeley National Laboratory.

  9. Collaborative editing within the pervasive collaborative computing environment

    SciTech Connect

    Perry, Marcia; Agarwal, Deb

    2003-09-11

    Scientific collaborations are established for a wide variety of tasks for which several communication modes are necessary, including messaging, file-sharing, and collaborative editing. In this position paper, we describe our work on the Pervasive Collaborative Computing Environment (PCCE) which aims to facilitate scientific collaboration within widely distributed environments. The PCCE provides a persistent space in which collaborators can locate each other, exchange messages synchronously and asynchronously and archive conversations. Our current interest is in exploring research and development of shared editing systems with the goal of integrating this technology into the PCCE. We hope to inspire discussion of technology solutions for an integrated approach to synchronous and asynchronous communication and collaborative editing.

  10. Building collaborative enterprise.

    PubMed

    Adler, Paul; Heckscher, Charles; Prusak, Laurence

    2011-01-01

    Can large companies be both innovative and efficient? Yes, argue Adler, of the University of Southern California; Heckscher, of Rutgers; and Prusak, an independent consultant. But they must develop new organizational capabilities that will create the atmosphere of trust that knowledge work requires--and the coordinating mechanisms to make it scalable. Specifically, such organizations must learn to: Define a shared purpose that guides what people at all levels of the organization are trying to achieve together; Cultivate an ethic of contribution in which the highest value is accorded to people who look beyond their specific roles and advance the common purpose; Develop scalable procedures for coordinating people's efforts so that process-management activities become truly interdependent; and Create an infrastructure in which individuals' spheres of influence overlap and collaboration is both valued and rewarded. These four goals may sound idealized, but the imperative to achieve them is practical, say the authors. Only the truly collaborative enterprises that can tap into everyone's ideas---in an organized way--will compete imaginatively, quickly, and cost-effectively enough to become the household names of this century. PMID:21800474

  11. Supporting collaborative computing and interaction

    SciTech Connect

    Agarwal, Deborah; McParland, Charles; Perry, Marcia

    2002-05-22

    To enable collaboration on the daily tasks involved in scientific research, collaborative frameworks should provide lightweight and ubiquitous components that support a wide variety of interaction modes. We envision a collaborative environment as one that provides a persistent space within which participants can locate each other, exchange synchronous and asynchronous messages, share documents and applications, share workflow, and hold videoconferences. We are developing the Pervasive Collaborative Computing Environment (PCCE) as such an environment. The PCCE will provide integrated tools to support shared computing and task control and monitoring. This paper describes the PCCE and the rationale for its design.

  12. Boston Collaborative Drug Surveillance Program

    Cancer.gov

    The Boston Collaborative Drug Surveillance Program started in 1966 and conducted epidemiologic research to quantify the potential adverse effects of prescription drugs, utilizing in-hospital monitoring.

  13. Collaborative Beamfocusing Radio (COBRA)

    NASA Astrophysics Data System (ADS)

    Rode, Jeremy P.; Hsu, Mark J.; Smith, David; Husain, Anis

    2013-05-01

    A Ziva team has recently demonstrated a novel technique called Collaborative Beamfocusing Radios (COBRA) which enables an ad-hoc collection of distributed commercial off-the-shelf software defined radios to coherently align and beamform to a remote radio. COBRA promises to operate even in high multipath and non-line-of-sight environments as well as mobile applications without resorting to computationally expensive closed loop techniques that are currently unable to operate with significant movement. COBRA exploits two key technologies to achieve coherent beamforming. The first is Time Reversal (TR) which compensates for multipath and automatically discovers the optimal spatio-temporal matched filter to enable peak signal gains (up to 20 dB) and diffraction-limited focusing at the intended receiver in NLOS and severe multipath environments. The second is time-aligned buffering which enables TR to synchronize distributed transmitters into a collaborative array. This time alignment algorithm avoids causality violations through the use of reciprocal buffering. Preserving spatio-temporal reciprocity through the TR capture and retransmission process achieves coherent alignment across multiple radios at ~GHz carriers using only standard quartz-oscillators. COBRA has been demonstrated in the lab, aligning two off-the-shelf software defined radios over-the-air to an accuracy of better than 2 degrees of carrier alignment at 450 MHz. The COBRA algorithms are lightweight, with computation in 5 ms on a smartphone class microprocessor. COBRA also has low start-up latency, achieving high accuracy from a cold-start in 30 ms. The COBRA technique opens up a large number of new capabilities in communications, and electronic warfare including selective spatial jamming, geolocation and anti-geolocation.

  14. Collaborative Resource Allocation

    NASA Technical Reports Server (NTRS)

    Wang, Yeou-Fang; Wax, Allan; Lam, Raymond; Baldwin, John; Borden, Chester

    2007-01-01

    Collaborative Resource Allocation Networking Environment (CRANE) Version 0.5 is a prototype created to prove the newest concept of using a distributed environment to schedule Deep Space Network (DSN) antenna times in a collaborative fashion. This program is for all space-flight and terrestrial science project users and DSN schedulers to perform scheduling activities and conflict resolution, both synchronously and asynchronously. Project schedulers can, for the first time, participate directly in scheduling their tracking times into the official DSN schedule, and negotiate directly with other projects in an integrated scheduling system. A master schedule covers long-range, mid-range, near-real-time, and real-time scheduling time frames all in one, rather than the current method of separate functions that are supported by different processes and tools. CRANE also provides private workspaces (both dynamic and static), data sharing, scenario management, user control, rapid messaging (based on Java Message Service), data/time synchronization, workflow management, notification (including emails), conflict checking, and a linkage to a schedule generation engine. The data structure with corresponding database design combines object trees with multiple associated mortal instances and relational database to provide unprecedented traceability and simplify the existing DSN XML schedule representation. These technologies are used to provide traceability, schedule negotiation, conflict resolution, and load forecasting from real-time operations to long-range loading analysis up to 20 years in the future. CRANE includes a database, a stored procedure layer, an agent-based middle tier, a Web service wrapper, a Windows Integrated Analysis Environment (IAE), a Java application, and a Web page interface.

  15. Global and Local Collaborators: A Study of Scientific Collaboration.

    ERIC Educational Resources Information Center

    Pao, Miranda Lee

    1992-01-01

    Describes an empirical study that was conducted to examine the relationship among scientific co-authorship (i.e., collaboration), research funding, and productivity. Bibliographic records from the MEDLINE database that used the subject heading for schistosomiasis are analyzed, global and local collaborators are discussed, and scientific…

  16. Exploiting Publication Contents and Collaboration Networks for Collaborator Recommendation

    PubMed Central

    Kong, Xiangjie; Jiang, Huizhen; Yang, Zhuo; Xu, Zhenzhen; Xia, Feng; Tolba, Amr

    2016-01-01

    Thanks to the proliferation of online social networks, it has become conventional for researchers to communicate and collaborate with each other. Meanwhile, one critical challenge arises, that is, how to find the most relevant and potential collaborators for each researcher? In this work, we propose a novel collaborator recommendation model called CCRec, which combines the information on researchers’ publications and collaboration network to generate better recommendation. In order to effectively identify the most potential collaborators for researchers, we adopt a topic clustering model to identify the academic domains, as well as a random walk model to compute researchers’ feature vectors. Using DBLP datasets, we conduct benchmarking experiments to examine the performance of CCRec. The experimental results show that CCRec outperforms other state-of-the-art methods in terms of precision, recall and F1 score. PMID:26849682

  17. Collaborative Workplace Development: An Overview.

    ERIC Educational Resources Information Center

    Folinsbee, Sue; Jurmo, Paul

    This booklet, which is intended for educators, human resource specialists, and others responsible for training and education and workplace development, presents principles of good practice and steps for planning and implementing collaborative workplace development initiatives. A collaborative method of workplace development is detailed that…

  18. Job Migration: A Collaborative Effort

    ERIC Educational Resources Information Center

    Wagoner, Cynthia L.

    2012-01-01

    Music teachers often change jobs several times during their careers. Reasons for job changes vary, but regardless, these changes bring a different set of challenges. Sharing knowledge and learning are part and parcel of collaboration. So what if, as education professionals, music teachers decided to collaborate during job migrations? For all music…

  19. Information Literacy: A Collaborative Endeavor

    ERIC Educational Resources Information Center

    Mackey, Thomas P.; Jacobson, Trudi E.

    2005-01-01

    The authors propose that information literacy initiatives must be a shared concern of faculty and librarians. This position is reinforced by accreditation standards that view information literacy as central to student learning and best addressed within a collaborative framework. Two models for collaboration are posited and described: teaching…

  20. Children's Views of Collaborative Learning

    ERIC Educational Resources Information Center

    Tunnard, Sandra; Sharp, John

    2009-01-01

    Collaborative learning is a widely used and popular strategy in many primary schools. In this article, the authors review the nature and purpose of collaborative learning and present a summary of how one small group of Year 5/6 children view its effectiveness. (Contains 3 tables.)

  1. Collaborative Learning as Professional Socialization.

    ERIC Educational Resources Information Center

    Reuland, Mary Phyllis Alkire

    A study explored the nature of collaborative learning as a method to prepare future nurses for collaboration in health care. Qualitative research data collection and analysis methods were used. A constant comparative method occurred during and after the data were gathered. Semi-structured interviews, focus groups, and document review were the…

  2. Collaborative Programming in Nonformal Education.

    ERIC Educational Resources Information Center

    Von Hahmann, Gail

    The paper examines collaborative program development in participatory nonformal education, emphasizing the process of programming based on field experiences of the Center for International Education of the University of Massachusetts. The objective is to serve as an initial step in the development of collaborative programming theory and practice.…

  3. Collaborative interactive visualization: exploratory concept

    NASA Astrophysics Data System (ADS)

    Mokhtari, Marielle; Lavigne, Valérie; Drolet, Frédéric

    2015-05-01

    Dealing with an ever increasing amount of data is a challenge that military intelligence analysts or team of analysts face day to day. Increased individual and collective comprehension goes through collaboration between people. Better is the collaboration, better will be the comprehension. Nowadays, various technologies support and enhance collaboration by allowing people to connect and collaborate in settings as varied as across mobile devices, over networked computers, display walls, tabletop surfaces, to name just a few. A powerful collaboration system includes traditional and multimodal visualization features to achieve effective human communication. Interactive visualization strengthens collaboration because this approach is conducive to incrementally building a mental assessment of the data meaning. The purpose of this paper is to present an overview of the envisioned collaboration architecture and the interactive visualization concepts underlying the Sensemaking Support System prototype developed to support analysts in the context of the Joint Intelligence Collection and Analysis Capability project at DRDC Valcartier. It presents the current version of the architecture, discusses future capabilities to help analyst(s) in the accomplishment of their tasks and finally recommends collaboration and visualization technologies allowing to go a step further both as individual and as a team.

  4. Tele-Collaboration and Groupware.

    ERIC Educational Resources Information Center

    Collis, Betty; Heeren, Elske

    1993-01-01

    Describes the development of strategies and software to help people work collaboratively while at a distance from one another. The importance of collaborative activities, the shared spaces concept behind groupware, examples of software that support synchronous and asynchronous group activities, and design issues for educational groupware are…

  5. Collaborative Research and Teacher Education

    ERIC Educational Resources Information Center

    Christianakis, Mary

    2010-01-01

    In this article, the author explores how collaborative teacher research can reposition teachers to be powerful stakeholders and policymakers rather than skilled technicians and implementers. She begins with a brief review of the historical antecedents to collaborative teacher research in order to detail how teachers and their allies have fought…

  6. Designing Electronic Collaborative Learning Environments

    ERIC Educational Resources Information Center

    Kirschner, Paul; Strijbos, Jan-Willem; Kreijns, Karel; Beers, Pieter Jelle

    2004-01-01

    Electronic collaborative learning environments for learning and working are in vogue. Designers design them according to their own constructivist interpretations of what collaborative learning is and what it should achieve. Educators employ them with different educational approaches and in diverse situations to achieve different ends. Students use…

  7. Educational Leadership for Teacher Collaboration.

    ERIC Educational Resources Information Center

    Cook, Lynne; Friend, Marilyn

    This chapter, taken from a guide to designing, implementing, and evaluating instruction and services for students with disabilities, addresses the issue of teacher collaboration. It provides information about the nature of teacher collaboration, its role in relation to special education service delivery as well as other school trends, its…

  8. Illinois: Child Care Collaboration Program

    ERIC Educational Resources Information Center

    Center for Law and Social Policy, Inc. (CLASP), 2012

    2012-01-01

    The Illinois Child Care Collaboration Program promotes collaboration between child care and other early care and education providers, including Early Head Start (EHS), by creating policies to ease blending of funds to extend the day or year of existing services. While no funding is provided through the initiative, participating programs may take…

  9. A Model of Transformative Collaboration

    ERIC Educational Resources Information Center

    Swartz, Ann L.; Triscari, Jacqlyn S.

    2011-01-01

    Two collaborative writing partners sought to deepen their understanding of transformative learning by conducting several spirals of grounded theory research on their own collaborative relationship. Drawing from adult education, business, and social science literature and including descriptive analysis of their records of activity and interaction…

  10. Collaborative Writing: Online versus Frontal

    ERIC Educational Resources Information Center

    Passig, David; Schwartz, Gali

    2007-01-01

    Students in higher education, most frequently, use the frontal approach while being asked to collaborate on a writing assignment. However, the difficulty in collaborative writing using conventional technologies such as pen and paper, board or computer is the limited ability to view the work of your peers during the process (Baeker, Glass,…

  11. Community Collaboration for Inquiry Success

    ERIC Educational Resources Information Center

    Fuller, Cherry; Kearley, Donna; Byerly, Gayla; Ramin, Lilly

    2014-01-01

    Synergy may be defined as the collaboration between two or more parties to produce a combined effect greater than the sum of their separate parts. That is exactly what happened in Denton, Texas, when all types of librarians collaborated on a community reading initiative. In 2007 Denton Reads--a One Book, One Community organization--was formed with…

  12. Accounting Experiences in Collaborative Learning

    ERIC Educational Resources Information Center

    Edmond, Tracie; Tiggeman, Theresa

    2009-01-01

    This paper discusses incorporating collaborative learning into accounting classes as a response to the Accounting Education Change Commission's call to install a more active student learner in the classroom. Collaborative learning requires the students to interact with each other and with the material within the classroom setting. It is a…

  13. Knowledge Convergence and Collaborative Learning

    ERIC Educational Resources Information Center

    Jeong, Heisawn; Chi, Michelene T. H.

    2007-01-01

    This paper operationalized the notion of knowledge convergence and assessed quantitatively how much knowledge convergence occurred during collaborative learning. Knowledge convergence was defined as an increase in common knowledge where common knowledge referred to the knowledge that all collaborating partners had. Twenty pairs of college students…

  14. Online Collaborative Documents for Research and Coursework

    ERIC Educational Resources Information Center

    Murphy, Karen L.; Cifuentes, Lauren; Shih, Yu-Chih Doris

    2004-01-01

    The increased use of the internet in higher education has helped researchers conduct collaborative research and enabled faculty to provide opportunities for students to work collaboratively in their courses. The authors of this article use online collaborative documents for conducting collaborative research and for learning collaboratively via the…

  15. Wikis and Collaborative Learning in Higher Education

    ERIC Educational Resources Information Center

    Zheng, Binbin; Niiya, Melissa; Warschauer, Mark

    2015-01-01

    While collaborative learning and collaborative writing can be of great value to student learning, the implementation of a technology-supported collaborative learning environment is a challenge. With their built-in features for supporting collaborative writing and social communication, wikis are a promising platform for collaborative learning;…

  16. Collaborative space surveillance

    NASA Astrophysics Data System (ADS)

    Lin, Ching-Fang; Pham, Khanh D.

    2009-05-01

    This paper presents a space-based, space-surveillance study wherein the goal is to demonstrate the feasibility and scalability of the modeling and simulation of a distributed multi-agent multiple satellites tracking and prediction system. A flexible and modular system architecture that enables collaborative and efficient teaming among distributed agents is delineated. Hierarchical objective methodology is deployed to align the mission objectives with the diverse agents' capabilities and resources. A set of satellite platform and sensor configuration/models is considered. Detailed mathematical models of the satellite orbits including the mutual visibility function are simulated for combinations of GEO and LEO orbits. An Unscented Kalman Filter (UKF)/Distributed Unscented Information Filter (DUIF) for high-accuracy orbital determination and tracking is demonstrated to show that the LEO orbit estimation from the GEO satellite with only angle measurements based on UKF is an excellent approach. Simulation studies show that the rate of filter convergence depends on sample time period, initial error, process error, measurement errors as well as the relative geometry of the LEO and GEO satellite orbits.

  17. Collaborations in Underground Laboratories

    NASA Astrophysics Data System (ADS)

    Wang, Joseph S. Y.

    2011-04-01

    There are programs between underground physics labs into other studies. The Gran Sasso with large halls and dedicated tunnels in Italy and the Canfranc with newly completed space in Spain have geodynamic experiments (A. Bettini communication, 2011). The Low Noise Underground Lab (LSBB of Rustrel-pays d'Apt) converted a former French missiles launching command center to house a SQUID shielded electromagnetically above 10 Hz for global ionosphere and earthquake observations (G. Waysand et al. 2010). The China JingPing Lab has new physics room and tunnels excavated under 2.5 km overburden with rock mechanic changes evaluated (X. Feng, 2011). These are examples associated with tunnels through mountain ranges. In North America, we have Canada's SNO in an active mine with new space and the U.S. effort for reentry into the abandoned Homestake mine levels for physics and bio-geo-engineering studies. We also have underground research labs dedicated to nuclear waste research in Sweden, Switzerland, France, Germany, and candidate sites in Japan and China. All these underground labs are engaging in international collaborations to develop inter-disciplinary studies. The linkage/networking with International Physics is pursued.

  18. Frailty and Interprofessional Collaboration.

    PubMed

    Briggs, Marion C E; McElhaney, Janet E

    2015-01-01

    This chapter underscores the importance of interprofessional collaboration in the care of frail older patients. Hospital-based care is emphasized because interprofessionalism is difficult in that setting since the setting is constantly changing and since multiple healthcare professionals care for many complex, very ill patients, only some of whom are frail older people. Interprofessionalism is particularly important and challenging in teaching units in the acute care setting, where many health professionals practice and learn together and team membership changes frequently. Learning is enhanced and interprofessionalism can enhance learning by viewing the patient as a key part of the teaching team. While 'best practice' interventions have been identified for frail older adults who are hospitalized, these interventions are not easily implemented in routine hospital care. Three interdependent processes in clinical practice--representation, sense-making, and improvisation--are described, which contribute to an understanding of how practices change when implemented in a way that takes the local context into account and keeps person-centered care as the central consideration. PMID:26301985

  19. An Emerging View of Scientific Collaboration: Scientists' Perspectives on Collaboration and Factors That Impact Collaboration.

    ERIC Educational Resources Information Center

    Hara, Noriko; Solomon, Paul; Kim, Seung-Lye; Sonnenwald, Diane H.

    2003-01-01

    Describes collaboration among a group of scientists and considers how their experiences are socially shaped. Data analysis of interviews, observations of videoconferences and meetings, and a sociometric survey led to the development of a framework that identifies forms of collaboration that emerged among scientists and factors which influenced…

  20. Adaptation in Collaborative Governance Regimes

    NASA Astrophysics Data System (ADS)

    Emerson, Kirk; Gerlak, Andrea K.

    2014-10-01

    Adaptation and the adaptive capacity of human and environmental systems have been of central concern to natural and social science scholars, many of whom characterize and promote the need for collaborative cross-boundary systems that are seen as flexible and adaptive by definition. Researchers who study collaborative governance systems in the public administration, planning and policy literature have paid less attention to adaptive capacity specifically and institutional adaptation in general. This paper bridges the two literatures and finds four common dimensions of capacity, including structural arrangements, leadership, knowledge and learning, and resources. In this paper, we focus on institutional adaptation in the context of collaborative governance regimes and try to clarify and distinguish collaborative capacity from adaptive capacity and their contributions to adaptive action. We posit further that collaborative capacities generate associated adaptive capacities thereby enabling institutional adaptation within collaborative governance regimes. We develop these distinctions and linkages between collaborative and adaptive capacities with the help of an illustrative case study in watershed management within the National Estuary Program.

  1. Adaptation in collaborative governance regimes.

    PubMed

    Emerson, Kirk; Gerlak, Andrea K

    2014-10-01

    Adaptation and the adaptive capacity of human and environmental systems have been of central concern to natural and social science scholars, many of whom characterize and promote the need for collaborative cross-boundary systems that are seen as flexible and adaptive by definition. Researchers who study collaborative governance systems in the public administration, planning and policy literature have paid less attention to adaptive capacity specifically and institutional adaptation in general. This paper bridges the two literatures and finds four common dimensions of capacity, including structural arrangements, leadership, knowledge and learning, and resources. In this paper, we focus on institutional adaptation in the context of collaborative governance regimes and try to clarify and distinguish collaborative capacity from adaptive capacity and their contributions to adaptive action. We posit further that collaborative capacities generate associated adaptive capacities thereby enabling institutional adaptation within collaborative governance regimes. We develop these distinctions and linkages between collaborative and adaptive capacities with the help of an illustrative case study in watershed management within the National Estuary Program. PMID:25073764

  2. The NMDB collaboration

    NASA Astrophysics Data System (ADS)

    Steigies, C. T.

    2015-12-01

    Since the International Geophysical Year (IGY) in 1957-58 cosmic rays areroutinely measured by many ground-based Neutron Monitors (NM) around theworld. The World Data Center for Cosmic Rays (WDCCR) was established as apart of this activity and is providing a database of cosmic-ray neutronobservations in unified formats. However, that standard data comprises onlyof one hour averages, whereas most NM stations have been enhanced at the endof the 20th century to provide data in one minute resolution or even better.This data was only available on the web-sites of the institutes operatingthe station, and every station invented their own data format for thehigh-resolution measurements. There were some efforts to collect data fromseveral stations, to make this data available on FTP servers, however noneof these efforts could provide real-time data for all stations.The EU FP7 project NMDB (real-time database for high-resolution NeutronMonitor measurements, http://nmdb.eu) was funded by the European Commission,and a new database was set up by several Neutron Monitor stations in Europeand Asia to store high-resolution data and to provide access to the data inreal-time (i.e. less than five minute delay). By storing the measurements ina database, a standard format for the high-resolution measurements isenforced. This database is complementary to the WDCCR, as it does not (yet)provide all historical data, but the creation of this effort has spurred anew collaboration between Neutron Monitor scientists worldwide, (new)stations have gone online (again), new projects are building on the resultsof NMDB, new users outside of the Cosmic Ray community are starting to useNM data for new applications like soil moisture measurements using cosmicrays. These applications are facilitated by the easy access to the data withthe http://nest.nmdb.eu interface that offers access to all NMDB data forall users.

  3. When is collaboration not collaboration? When it's militarized.

    PubMed

    Lane, Karen

    2012-03-01

    In adopting the medical lobby's preferred definition of collaboration where midwives are legally compelled to seek endorsement for their care plan from an obstetrician, Determination 2010 connotes a form of militarized collaboration and thus negates all that genuine collaboration stands for--equality, mutual trust and reciprocal respect. Using Critical Discourse Analysis, the first half of this paper analyses the submissions from medical, midwifery and consumer peak organisations to the Maternity Services Review and Senate reviews held between 2008 and 2010 showing that Determination 2010 privileges the medical lobby worldview in adopting a vertical definition of collaboration. The second half of the paper responds to the principal assumption of Determination 2010--that midwives do not voluntarily collaborate. It argues by reference to a qualitative inquiry conducted into select caseload maternity units in South Australia, Victoria and New South Wales during 2009-2010 that this presupposition is erroneous. The evidence shows that genuine collaboration is possible without legislative force but it requires a coalition of the willing among senior midwives and obstetricians to institute regular interdisciplinary meetings and clinical reviews and to model respectful behaviour to new entrants. PMID:21489895

  4. Interdisciplinary Educational Collaborations: Chemistry and Computer Science

    ERIC Educational Resources Information Center

    Haines, Ronald S.; Woo, Daniel T.; Hudson, Benjamin T.; Mori, Joji C.; Ngan, Evey S. M.; Pak, Wing-Yee

    2007-01-01

    Research collaborations between chemists and other scientists resulted in significant outcomes such as development of software. Such collaboration provided a realistic learning experience for computer science students.

  5. Gearbox Reliability Collaborative Update (Presentation)

    SciTech Connect

    Sheng, S.

    2013-10-01

    This presentation was given at the Sandia Reliability Workshop in August 2013 and provides information on current statistics, a status update, next steps, and other reliability research and development activities related to the Gearbox Reliability Collaborative.

  6. COLLABORATIONS AND SPECIALIZED CLIENT INTERACTIONS

    EPA Science Inventory

    The goal of this task is to improve our understanding of atmospheric modeling research applications through collaborations with the international air pollution community and to demonstrate the applicability of our AQ models for their utility through technical applications by clie...

  7. [Collaboration between academia and companies].

    PubMed

    Ueda, Minoru

    2008-05-01

    Recently the collaboration between academia and company has been recommended by the government and more than 1,000 venture companies have established since 2001. Indeed this situation caused the researchers active, on the other side many undesirable troubles has been increasing among researches in the university. In this paper the cause of these troubles related to the collaboration between academia and company has been analyzed and proposed the possible solutions for the problems. PMID:18464523

  8. Are you a collaborative leader?

    PubMed

    Ibarra, Herminia; Hansen, Morten T

    2011-01-01

    Social media and technologies have put connectivity on steroids and made collaboration more integral to business than ever. But without the right leadership, collaboration can go astray. Employees who try to collaborate on everything may wind up stuck in endless meetings, struggling to reach agreement. On the other side of the coin, executives who came of age during the heyday of "command and control" management can have trouble adjusting their style to fit the new realities. In their research on top-performing CEOs, Insead professors Ibarra and Hansen have examined what it takes to be a collaborative leader. They've found that it requires connecting people and ideas outside an organization to those inside it, leveraging diverse talent, modeling collaborative behavior at the top, and showing a strong hand to keep teams from getting mired in debate. In this article, they describe tactics that executives from Akamai, GE, Reckitt Benckiser, and other firms use in those four areas and how they foster high-performance collaborative cultures in their organizations. PMID:21800471

  9. University-Industry Research Collaborations

    NASA Astrophysics Data System (ADS)

    Duke, Charles

    2000-03-01

    University-industry research collaborations take many forms. Perhaps the simplest is unsponsored one-on-one collaborations between individuals. A more formal but less intimate arrangement is industrial sponsorship of individual or collective work on campus, e.g., via an outright gift or membership in an industrial affiliates consortium. A more intimate institutional collaboration is a mutually sanctioned joint project, sponsored by either a governmental funding agency or an industrial entity, the terms and conditions of which (funds flows, reports, intellectual property ownership, etc.) are governed by formal arrangements. Partnerships, e.g., support of an on-campus joint venture funded in part by one or more firms and in part by a third party, are the most intimate and complex form of such collaborations. During the past two decades Xerox has engaged in all four forms of collaborations. I give examples of each, and indicate the attributes which distinguish the more successful from the less successful collaborations, as well as recent trends in their nature and purposes.

  10. Multilateral Collaborations in Analog Research

    NASA Technical Reports Server (NTRS)

    Cromwell, R. l.

    2016-01-01

    International collaborations in studies utilizing ground-based space flight analogs are an effective means for answering research questions common to participating agencies. These collaborations bring together worldwide experts to solve important space research questions. By collaborating unnecessary duplication of science is reduced, and the efficiency of analog use is improved. These studies also share resources among agencies for cost effective solutions to study implementation. Recently, NASA has engaged in collaborations with international partners at a variety of analog sites. The NASA Human Exploration Research Analog (HERA) is currently hosting investigator studies from NASA and from the German Space Agency (DLR). These isolation studies will answer questions in the areas of team cohesion, sleep and circadian rhythms, and neurobehavioral correlates to function. Planning for the next HERA campaign is underway as proposal selections are being made from the International Life Sciences Research Announcement (ILSRA). Studies selected from the ILSRA will be conducted across 4 HERA missions in 2017. NASA is planning collaborative studies with DLR at the :envihab facility in Cologne, Germany. Investigations were recently selected to study the effects of 0.5% CO2 exposure over 30 days of bed rest. These studies will help to determine the fidelity of this ground-based analog for studying the visual impairment intracranial pressure syndrome. NASA is also planning a multilateral collaboration at :envihab with DLR and the European Space Agency (ESA) to examine artificial gravity as a countermeasure to mitigate the effects of 60 days of bed rest. NASA is also considering collaborations with the Russian Institute for Biomedical Problems (IBMP) in studies that will utilize their Ground-based Experimental Facility (NEK). The NEK is comprised of 4 interconnected modules and a Martian surface simulator. This isolation analog can support 3 -10 crew members for long duration

  11. Online Collaborative Documents for Research and Coursework.

    ERIC Educational Resources Information Center

    Murphy, Karen L.; Cifuentes, Lauren; Shih, Yu-Chih Doris

    Online collaborative documents can be used effectively for conducting collaborative research and for learning collaboratively via the Internet. Collaborative documents are dedicated online workspaces that allow individuals or groups to use the Internet to share their work with others, edit it, and finalize it. This paper identifies Basic Support…

  12. Teachers' Perceptions of Collaboration and Clinical Supervision.

    ERIC Educational Resources Information Center

    Riordan, G. P.

    This paper reports on a study of teachers involved in a collaborative model of clinical supervision. Study participants were interviewed in order to ascertain their perceptions of their collaborative relationship and the focus and effect of their collaboration. The study found that the most effective collaborations were characterized by…

  13. Recommending Research Profiles for Multidisciplinary Academic Collaboration

    ERIC Educational Resources Information Center

    Gunawardena, Sidath Deepal

    2013-01-01

    This research investigates how data on multidisciplinary collaborative experiences can be used to solve a novel problem: recommending research profiles of potential collaborators to academic researchers seeking to engage in multidisciplinary research collaboration. As the current domain theories of multidisciplinary collaboration are insufficient…

  14. Evaluating Collaboration for Effectiveness: Conceptualization and Measurement

    ERIC Educational Resources Information Center

    Marek, Lydia I.; Brock, Donna-Jean P.; Savla, Jyoti

    2015-01-01

    Although collaboration is recognized as an effective means to address multifaceted community issues, successful collaboration is difficult to achieve and failure is prevalent. To effectively collaborate, collaborators must recognize the strengths and weaknesses within their own efforts. Using Mattessich and colleagues' work as a springboard,…

  15. Assessment of (Computer-Supported) Collaborative Learning

    ERIC Educational Resources Information Center

    Strijbos, J. -W.

    2011-01-01

    Within the (Computer-Supported) Collaborative Learning (CS)CL research community, there has been an extensive dialogue on theories and perspectives on learning from collaboration, approaches to scaffold (script) the collaborative process, and most recently research methodology. In contrast, the issue of assessment of collaborative learning has…

  16. Framing the Progress of Collaborative Teacher Education

    ERIC Educational Resources Information Center

    Griffin, Cynthia C.; Pugach, Marlene C.

    2007-01-01

    In this article, the authors advance 10 postulates describing what they believe to be true about collaboration in special education: (1) Collaboration in teacher education is possible; (2) Collaborative programs can be initiated from many departure points; (3) Collaboration requires real time for communication; (4) Supportive leadership is…

  17. Small School Districts: Networks of Collaborators.

    ERIC Educational Resources Information Center

    Furtwengler, Bill; Furtwengler, Carol; Turk, Randy; Hurst, David

    1997-01-01

    A study examining collaboration between two small rural school districts in Kansas found that school boards and superintendents from both districts encouraged and supported continuous collaboration, that collaboration supported more comprehensive curricular and extracurricular programs, and that collaboration allowed districts to maintain their…

  18. Collaboration in Distance Education. International Case Studies.

    ERIC Educational Resources Information Center

    Moran, Louise, Ed.; Mugridge, Ian, Ed.

    This book contains nine case studies of collaboration in distance education. The case studies focus on such aspects of collaboration in distance education as the following: roles of individual institutional partners; importance of personal relationships; benefits of collaboration to individual partners; conflicts between collaboration and…

  19. Collaboration for Diverse Learners: Viewpoints and Practices.

    ERIC Educational Resources Information Center

    Risko, Victoria J., Ed.; Bromley, Karen, Ed.

    This book suggests that a solution to schools' lack of comprehensive literacy programs may be found through innovations in collaborative decision making about curriculum and instruction. It provides analyses of collaborative efforts, multiple ways to think about collaboration and its implementation, and examples of collaborative projects. After an…

  20. Specifying Computer-Supported Collaboration Scripts

    ERIC Educational Resources Information Center

    Kobbe, Lars; Weinberger, Armin; Dillenbourg, Pierre; Harrer, Andreas; Hamalainen, Raija; Hakkinen, Paivi; Fischer, Frank

    2007-01-01

    Collaboration scripts facilitate social and cognitive processes of collaborative learning by shaping the way learners interact with each other. Computer-supported collaboration scripts generally suffer from the problem of being restrained to a specific learning platform. A standardization of collaboration scripts first requires a specification of…

  1. Implicit collaboration of sensor systems

    NASA Astrophysics Data System (ADS)

    Hintz, Kenneth J.

    2004-08-01

    The concept of goal lattices for the evaluation of potential sensor actions can be used to cause a multiplicity of heterogeneous sensor systems to collaborate. Previously goal lattices have been used to compute the value to a sensor system of taking a particular action in terms of how well that action contributes to the accomplishment of the topmost goals. This assumes that each sensor system is autonomous and only responsible to itself. If the topmost goals of each sensor system's goal lattice has adjoined to it two additional goals, namely "collaboration" and "altruism", then the value system is extended to include servicing requests from other systems. Two aircraft on a common mission can each benefit from measurements taken by the other aircraft either to confirm their own measurements, to create a pseudo-sensor, or to extend the area of coverage. The altruism goal indicates how much weight a sensor management system (SMS) will give in responding to a measurement request from any other system. The collaboration goal indicates how much weight will be given to responding to a measurement request from specific systems which are defined as being part of a collaborating group. By varying the values of the altruism and collaboration goals of each system, either locally or globally, various levels of implicit cooperation among sensor systems can be caused to emerge.

  2. Gender differences in collaboration patterns

    NASA Astrophysics Data System (ADS)

    Zeng, Xiaohan; Duch, Jordi; Sales-Pardo, Marta; Radicchi, Filippo; Ribeiro, Haroldo V.; Woodruff, Teresa K.; Amaral, Luis A. N.

    2014-03-01

    Collaboration plays an increasingly important role in research productivity and impact. However, it remains unclear whether female and male researchers in science, technology, engineering and mathematical (STEM) disciplines differ significantly from each other in their collaboration propensity. Here, we report on an empirical analysis of the complete publication records of 3,920 faculty members in six STEM disciplines at selected top U.S. research universities. We find that while female faculty have significantly fewer co-authors over their careers, this can be fully explained by their lower number of publications. Indeed, we also find that females tend to distribute their co-authoring opportunities among their co-authors more evenly than males do. Our results suggest that females have had a greater propensity to collaborate, in order to succeed in a historically men-dominated academic world. Surprisingly, we find evidence that in molecular biology there has been a gender segregation within sub-disciplines. Female faculty in molecular biology departments tend to collaborate with smaller teams and publish in journals and fields where typical team size is smaller. Our results identify gender-specific collaborative behaviors as well as disciplines with distinct patterns. The authors thank the support from the following grants: NSF SBE 0624318, NSF IIS 0830388, and Spanish DGICYT under project FIS2010-18639.

  3. Hypoallometric scaling in international collaborations

    NASA Astrophysics Data System (ADS)

    Hsiehchen, David; Espinoza, Magdalena; Hsieh, Antony

    2016-02-01

    Collaboration is a vital process and dominant theme in knowledge production, although the effectiveness of policies directed at promoting multinational research remains ambiguous. We examined approximately 24 million research articles published over four decades and demonstrated that the scaling of international publications to research productivity for each country obeys a universal and conserved sublinear power law. Inefficient mechanisms in transborder team dynamics or organization as well as increasing opportunity costs may contribute to the disproportionate growth of international collaboration rates with increasing productivity among nations. Given the constrained growth of international relationships, our findings advocate a greater emphasis on the qualitative aspects of collaborations, such as with whom partnerships are forged, particularly when assessing research and policy outcomes.

  4. Team Collaboration: Lessons Learned Report

    NASA Technical Reports Server (NTRS)

    Arterberrie, Rhonda Y.; Eubanks, Steven W.; Kay, Dennis R.; Prahst, Stephen E.; Wenner, David P.

    2005-01-01

    An Agency team collaboration pilot was conducted from July 2002 until June 2003 and then extended for an additional year. The objective of the pilot was to assess the value of collaboration tools and adoption processes as applied to NASA teams. In an effort to share knowledge and experiences, the lessons that have been learned thus far are documented in this report. Overall, the pilot has been successful. An entire system has been piloted - tools, adoption, and support. The pilot consisted of two collaboration tools, a team space and a virtual team meeting capability. Of the two tools that were evaluated, the team meeting tool has been more widely accepted. Though the team space tool has been met with a lesser degree of acceptance, the need for such a tool in the NASA environment has been evidenced. Both adoption techniques and support were carefully developed and implemented in a way that has been well received by the pilot participant community.

  5. Why Does Collaboration Work? Linking Positive Psychology and Collaboration

    ERIC Educational Resources Information Center

    Conoley, Jane Close; Conoley, Collie Wyatt

    2010-01-01

    Authors in this special issue edited by Cook and Friend provide analyses of many important relationships within a school: teacher to teacher; teacher to paraprofessional, educators, and home caregivers; and whole-building systems. Their focus on collaboration prompted these authors to reflect on a possible theoretical mechanism behind the success…

  6. Improving Virtual Team Collaboration Outcomes through Collaboration Process Structuring

    ERIC Educational Resources Information Center

    Dittman, Dawn R.; Hawkes, Mark; Deokar, Amit V.; Sarnikar, Surendra

    2010-01-01

    The ability to collaborate in a virtual team is a necessary skill set for today's knowledge workers and students to be effective in their work. Past research indicates that knowledge workers and students need to establish a formal process to perform work, develop clear goals and objectives, and facilitate better communication among team members.…

  7. School-Based Collaboration: An Introduction to the Collaboration Column

    ERIC Educational Resources Information Center

    Paulsen, Kimberly J.

    2008-01-01

    The need for school-based collaboration has increased over the past decade, and with mandates from the 2004 Individuals with Disabilities Education Improvement Act (IDEIA) and the No Child Left Behind Act (NCLB) of 2001, this need will continue. The IDEIA requires that students with disabilities have access to the general education curriculum and…

  8. Texas Solar Collaboration Action Plan

    SciTech Connect

    Winland, Chris

    2013-02-14

    Texas Solar Collaboration Permitting and Interconenction Process Improvement Action Plan. San Antonio-specific; Investigate feasibility of using electronic signatures; Investigate feasibility of enabling other online permitting processes (e.g., commercial); Assess need for future document management and workflow/notification IT improvements; Update Information Bulletin 153 regarding City requirements and processes for PV; Educate contractors and public on CPS Energy’s new 2013 solar program processes; Continue to discuss “downtown grid” interconnection issues and identify potential solutions; Consider renaming Distributed Energy Resources (DER); and Continue to participate in collaborative actions.

  9. HOUCOM framework for collaborative environments

    NASA Astrophysics Data System (ADS)

    Schiffner, Norbert; Ruehl, Christian

    1999-11-01

    The steadily increasing quality of hard- and software enables the development of more and more sophisticated groupware. However, modern distributed systems and distributed multimedia systems in particular challenge the abilities of groupware manufacturers, due to the complexity involved in the development of those systems. Frameworks for collaborative environments might provide a solution to these problems, helping to reduce complexity in groupware development by provision of suitable software components. This article will identify the demands and requirements of distributed (multimedia) systems and their human users that frameworks have to take into account. The article then introduces the HOUCOM framework for collaborative environments and sketches the employment of this framework in a sample scenario.

  10. Evaluating Collaborative Learning and Community

    ERIC Educational Resources Information Center

    Summers, Jessica J.; Beretvas, S. Natasha; Svinicki, Marilla D.; Gorin, Joanna S.

    2005-01-01

    The goal of this study was to validate measures and assess the effects of collaborative group-learning methods in real classrooms on 3 specific dependent variables: feelings of campus connectedness, academic classroom community, and effective group processing (2 factors). Confirmatory factor analysis were conducted to evaluate a 4-factor model.…

  11. Global Collaboration Enhances Technology Literacy

    ERIC Educational Resources Information Center

    Cook, Linda A.; Bell, Meredith L.; Nugent, Jill; Smith, Walter S.

    2016-01-01

    Today's learners routinely use technology outside of school to communicate, collaborate, and gather information about the world around them. Classroom learning experiences are relevant when they include communication technologies such as social networking, blogging, and video conferencing, and information technologies such as databases, browsers,…

  12. Collaborating with Forms in Nature

    ERIC Educational Resources Information Center

    Castro, Aileen Pugliese

    2011-01-01

    Taking students outside is a great opportunity to make art. In this article, the author describes how her students collaborated with forms in nature to create their own visual structures to communicate ideas. This lesson can be done on the beach, in a sand box on the school playground, in grassy areas, or nature can even be brought into the…

  13. The Art of Collaborative Teaching.

    ERIC Educational Resources Information Center

    Haber, Marian Wynne

    The Communication Department at the University of Texas at Arlington offered an innovative news editing course taught collaboratively by a journalism professor and an editor of the "Fort Worth Star-Telegram." A syllabus was designed so that the lecture would coordinate with the laboratory as closely as possible. Students had the opportunity to…

  14. Drama: An Interdisciplinary, Collaborative Exercise.

    ERIC Educational Resources Information Center

    Tomas, Linda

    Teaching drama gave one instructor a chance to renew herself, and drama became an important part of a personal teaching renaissance. An elective class for grade 12 entitled "Humanities and the Arts" offered opportunity for collaborative teaching with colleagues in their areas of expertise. In a class on "Modern Drama" designed for honors students,…

  15. Indigenous Continuance: Collaboration and Syncretism

    ERIC Educational Resources Information Center

    Ortiz, Simon J.

    2011-01-01

    In this keynote address, the author talks about Indigenous peoples who are presently in a dynamic circumstance of constant change that they are facing courageously with creative collaboration and syncretism. In the address, the author speaks "of" an Indigenous consciousness and he speaks "with" an Indigenous consciousness so that Indigenous…

  16. International Collaboration in Mental Health.

    ERIC Educational Resources Information Center

    Brown, Bertram S., Ed.; Torrey, E. Fuller, Ed.

    Presented in five parts on research, services, training, drug abuse, and alcohol abuse are 31 reports of mental health studies and programs supported by the U.S. and other countries. Explained in the introduction are reasons the National Institute of Mental Health (NIMH) has supported international collaboration. The following are among subjects…

  17. The Community Collaboration Stakeholder Project

    ERIC Educational Resources Information Center

    Heath, Renee Guarriello

    2010-01-01

    Today's increasingly complex and diverse world demands 21st century communication skills to solve community and social justice problems. Interorganizational collaboration is at the heart of much community activism, such as that focused on solving environmental disputes, eradicating racially discriminating real estate practices, and bringing early…

  18. The Contemporary Art of Collaboration

    ERIC Educational Resources Information Center

    Horn, Sheridan

    2008-01-01

    Predetermined assessment criteria and target levels threaten to constrain and limit teachers' desire to provide a balanced and innovative curriculum for their pupils. Through the collaborative production of annual installations, the fine art department at Trinity Catholic School has attempted to confound the effects of a comprehensive school's…

  19. Collaboration across the Power Line.

    ERIC Educational Resources Information Center

    Romer, Karen T.; Whipple, William R.

    1991-01-01

    The college student who participates in genuine collaboration with a faculty member in an intellectual endeavor transcends the barrier of power. Once it has been breached, other power lines will be less constraining. The experience transforms the nature of learning and constructs a lasting authority in the student. (MSE)

  20. Alliance for Computational Science Collaboration

    SciTech Connect

    Scheick, S. H.

    2003-04-26

    The mission of this alliance is to promote, encourage, and facilitate computational science activities at the member HBCUs and to use collaborative technologies among the alliance partners to create an environment in which students and researchers from a wide variety of applications areas can exchange ideas and share resources.

  1. Dear Doc: advice for collaborators.

    PubMed

    Gadlin, Howard; Bennett, Michelle

    2012-12-01

    Years ago, when Doc was a junior faculty member she became aware of a situation that changed her life. An extremely well-known senior scientist in her department took the data of a graduate student and published it in a very significant, oft-cited paper without crediting the student in any way. That this action had the tacit approval of the department chair was confusing. Dismayed by this violation of trust and feeling powerless to intervene, she decided to become the Dear Abby of Science. Working in the lab during the day she was becoming a world-renowned researcher as well as a highly revered mentor to younger scientists. At night, disguised as Dr. Doc she began advising other researchers who were looking for help with their sticky situations. As word of mouth spread about Doc more and more researchers sought out her advice about a wide range of problems in their labs and in their collaborations. She is currently entertaining a proposal from a collaborative group of editors from high-impact journals to develop a web presence that would offer insightful advice to struggling scientific collaborators around the world. The following is a selection of letters from Doc's files focused on collaboration. The names and details in the letters have been changed to protect confidentiality. PMID:24073149

  2. The Funding of Academic Collaborations

    ERIC Educational Resources Information Center

    Michelau, Demaree K.; Poulin, Russell

    2008-01-01

    To leverage expertise and efficiencies in implementing educational technologies, higher education leaders often create centralized service organizations or inter-institutional partnerships. Defined as "academic collaborations," these organizations foster inter-institutional partnerships that share resources to increase institutional capacity for,…

  3. Assessments That Promote Collaborative Learning

    ERIC Educational Resources Information Center

    Watanabe, Maika; Evans, Laura

    2015-01-01

    This article discusses assessments that can be used to help encourage a collaborative classroom community, in which students help one another learn mathematics. The authors describe participation quizzes and explanation quizzes as assessment tools that encourage students to work together, share specific questions on challenging mathematics…

  4. Managing the Collaborative Learning Environment.

    ERIC Educational Resources Information Center

    Wagner, June G.

    2002-01-01

    The feature story in this issue, "Managing the Collaborative Learning Environment," focuses on the growing emphasis on teamwork in the workplace. It discusses how the concept of empowering employees in the workplace is evolving and the benefits--faster decision making, lower costs and absenteeism, higher productivity and quality, and increased…

  5. Mapping the Collaborative Research Process

    ERIC Educational Resources Information Center

    Kochanek, Julie Reed; Scholz, Carrie; Garcia, Alicia N.

    2015-01-01

    Despite significant federal investments in the production of high-quality education research, the direct use of that research in policy and practice is not evident. Some education researchers are increasingly employing collaborative research models that use structures and processes to integrate practitioners into the research process in an effort…

  6. Collaborative Yearlong Teaching Experience (CYTE).

    ERIC Educational Resources Information Center

    Deich, Randee

    This report describes the Collaborative Yearlong Teaching Experience (CYTE), an extensive 1-year internship program that promotes a coaching/mentoring model of preservice education and professional job-embedded staff development in Broward County, Florida. This student teacher program is intended to help preservice teachers meet the demands of the…

  7. Emergent Agendas in Collaborative Activity.

    ERIC Educational Resources Information Center

    Lemke, J. L.

    This paper discusses a cognitive model of how action agendas and goals emerge through the dynamics of self-organization in collaborative activities. While machines are designed to perform a function, or goal, humans are self-organizing systems that set their own goals and produce order without having external order imposed on them, or, more…

  8. Nonreaders Anonymous: Reading History Collaboratively.

    ERIC Educational Resources Information Center

    Marcus, Robert D.

    2000-01-01

    Addresses the issue of teaching students in the U.S. history survey course to read historical works by shifting the focus from the lecture method to collaborative learning techniques. Describes various techniques that can be used in the classroom such as expert groups, Particulars into Generalizations (PIG), and making lists and evaluative…

  9. Therapists Value of Interprofessional Collaboration

    ERIC Educational Resources Information Center

    De Vries, Dawn R.

    2012-01-01

    The work of occupational (OT), physical (PT), and recreational therapists (RT), as well as speech- language pathologists (SLP), is interrelated and requires effective teamwork and collaboration to optimize patient outcomes and satisfaction. Literature shows that health care professionals are ill prepared to work in an interprofessional manner due…

  10. Collaborative Stakeholder Engagement. Special Report

    ERIC Educational Resources Information Center

    Jordan, Matt; Chrislip, David; Workman, Emily

    2016-01-01

    Stakeholder engagement and collaboration are essential to the development of an effective state plan. Engaging a diverse group of stakeholders tasked with working together to create education policies that will have a positive, lasting impact on students is not as easy as it sounds. Experts in the field argue that the traditional stakeholder…

  11. A Collaborative Staff Development Program.

    ERIC Educational Resources Information Center

    Rainey, Larry

    1987-01-01

    The Hale County (Alabama) school system and the University of Alabama formed a long-range collaborative relationship targeted at meeting staffing shortages and improving science instruction in the rural county. Statistically significant gains were achieved in the science teachers' mastery of content, teaching methodology, and attitudes toward…

  12. Multiage Grouping and Student Collaboration

    ERIC Educational Resources Information Center

    Cowan, Matthew

    2014-01-01

    The aim of this action research project was to investigate students' social preferences and pro-social interactions in a multiage, high school classroom in order to better understand how to group students to maximize learning and collaboration. According to many educational experts and previous inquiries, mixed-age learning groups introduce…

  13. Collaborative Test Reviews: Student Performance

    ERIC Educational Resources Information Center

    Bhatia, Anuradha; Makela, Carole J.

    2010-01-01

    A group study method proved helpful in improving senior-level students' performance on unit tests through collaborative learning. Students of a History of Textiles course voluntarily attended study sessions to review course content and prepare for unit tests. The students who attended the group reviews scored better on tests than those who did…

  14. Collaborative Learning in Engineering Design.

    ERIC Educational Resources Information Center

    Newell, Sigrin

    1990-01-01

    Described is a capstone experience for undergraduate biomedical engineering students in which student teams work with children and adults with cerebral palsy to produce devices that make their lives easier or more enjoyable. The collaborative approach, benefits to the clients, and evaluation of the projects are discussed. (CW)

  15. Communication in Collaborative Discovery Learning

    ERIC Educational Resources Information Center

    Saab, Nadira; van Joolingen, Wouter R.; van Hout-Wolters, Bernadette H. A. M.

    2005-01-01

    Background: Constructivist approaches to learning focus on learning environments in which students have the opportunity to construct knowledge themselves, and negotiate this knowledge with others. "Discovery learning" and "collaborative learning" are examples of learning contexts that cater for knowledge construction processes. We introduce a…

  16. Collaborating in Electronic Learning Communities

    ERIC Educational Resources Information Center

    Miller, Ava S.

    2009-01-01

    There are obvious differences between face-to-face instruction and learning and online instruction and learning. Although collaboration and community building do occur in the campus classroom, as does active learning, it is imperative in an online class. Students today will reluctantly attend classes that consist entirely of faculty lectures and…

  17. Actor Interdependence in Collaborative Telelearning.

    ERIC Educational Resources Information Center

    Wasson, Barbara; Bourdeau, Jacqueline

    This paper presents a model of collaborative telelearning and describes how coordination theory has provided a framework for the analysis of actor (inter)dependencies in this scenario. The model is intended to inform the instructional design of learning scenarios, the technological design of the telelearning environment, and the design of…

  18. Collaboration with the Local Community.

    ERIC Educational Resources Information Center

    Jackson, Michael L.; Cherrey, Cynthia

    2002-01-01

    Colleges and universities continually search for ways to enhance the safety and security of their educational programs and physical plant. This article examines how the University of Southern California and other institutions are using collaborative efforts with the local community to enhance their mutual safety and security through dynamic…

  19. Incorporating Brokers within Collaboration Environments

    NASA Astrophysics Data System (ADS)

    Rajasekar, A.; Moore, R.; de Torcy, A.

    2013-12-01

    A collaboration environment, such as the integrated Rule Oriented Data System (iRODS - http://irods.diceresearch.org), provides interoperability mechanisms for accessing storage systems, authentication systems, messaging systems, information catalogs, networks, and policy engines from a wide variety of clients. The interoperability mechanisms function as brokers, translating actions requested by clients to the protocol required by a specific technology. The iRODS data grid is used to enable collaborative research within hydrology, seismology, earth science, climate, oceanography, plant biology, astronomy, physics, and genomics disciplines. Although each domain has unique resources, data formats, semantics, and protocols, the iRODS system provides a generic framework that is capable of managing collaborative research initiatives that span multiple disciplines. Each interoperability mechanism (broker) is linked to a name space that enables unified access across the heterogeneous systems. The collaboration environment provides not only support for brokers, but also support for virtualization of name spaces for users, files, collections, storage systems, metadata, and policies. The broker enables access to data or information in a remote system using the appropriate protocol, while the collaboration environment provides a uniform naming convention for accessing and manipulating each object. Within the NSF DataNet Federation Consortium project (http://www.datafed.org), three basic types of interoperability mechanisms have been identified and applied: 1) drivers for managing manipulation at the remote resource (such as data subsetting), 2) micro-services that execute the protocol required by the remote resource, and 3) policies for controlling the execution. For example, drivers have been written for manipulating NetCDF and HDF formatted files within THREDDS servers. Micro-services have been written that manage interactions with the CUAHSI data repository, the Data

  20. Learning to Collaborate by Collaborating: A Face-to-Face Collaborative Activity for Measuring and Learning Basics about Teamwork

    ERIC Educational Resources Information Center

    Cortez, C.; Nussbaum, M.; Woywood, G.; Aravena, R.

    2009-01-01

    In today's fast-changing business environment, teams have emerged as a requirement for business success. However, in schools and universities, students are usually not taught teamwork skills. In this paper, we introduce learning to collaborate by collaborating, a process that enables collaboration and teamwork skills to be taught and measured…

  1. Self-organization of collaboration networks.

    PubMed

    Ramasco, José J; Dorogovtsev, S N; Pastor-Satorras, Romualdo

    2004-09-01

    We study collaboration networks in terms of evolving, self-organizing bipartite graph models. We propose a model of a growing network, which combines preferential edge attachment with the bipartite structure, generic for collaboration networks. The model depends exclusively on basic properties of the network, such as the total number of collaborators and acts of collaboration, the mean size of collaborations, etc. The simplest model defined within this framework already allows us to describe many of the main topological characteristics (degree distribution, clustering coefficient, etc.) of one-mode projections of several real collaboration networks, without parameter fitting. We explain the observed dependence of the local clustering on degree and the degree-degree correlations in terms of the "aging" of collaborators and their physical impossibility to participate in an unlimited number of collaborations. PMID:15524586

  2. TREATMENT OF DEPRESSION COLLABORATIVE RESEARCH PROGRAM (TDCRP)

    EPA Science Inventory

    The NIMH Treatment of Depression Collaborative Research Program (TDCRP) was a collaborative agreement between NIMH (Mood, Anxiety and Personality Disorder Research Branch) and three research sites, George Washington University, University of Oklahoma and the University of Pittsbu...

  3. Comparative analysis of collaboration networks

    SciTech Connect

    Progulova, Tatiana; Gadjiev, Bahruz

    2011-03-14

    In this paper we carry out a comparative analysis of the word network as the collaboration network based on the novel by M. Bulgakov 'Master and Margarita', the synonym network of the Russian language as well as the Russian movie actor network. We have constructed one-mode projections of these networks, defined degree distributions for them and have calculated main characteristics. In the paper a generation algorithm of collaboration networks has been offered which allows one to generate networks statistically equivalent to the studied ones. It lets us reveal a structural correlation between word network, synonym network and movie actor network. We show that the degree distributions of all analyzable networks are described by the distribution of q-type.

  4. Gearbox Reliability Collaborative Bearing Calibration

    SciTech Connect

    van Dam, J.

    2011-10-01

    NREL has initiated the Gearbox Reliability Collaborative (GRC) to investigate the root cause of the low wind turbine gearbox reliability. The GRC follows a multi-pronged approach based on a collaborative of manufacturers, owners, researchers and consultants. The project combines analysis, field testing, dynamometer testing, condition monitoring, and the development and population of a gearbox failure database. At the core of the project are two 750kW gearboxes that have been redesigned and rebuilt so that they are representative of the multi-megawatt gearbox topology currently used in the industry. These gearboxes are heavily instrumented and are tested in the field and on the dynamometer. This report discusses the bearing calibrations of the gearboxes.

  5. Semiotic dynamics and collaborative tagging.

    PubMed

    Cattuto, Ciro; Loreto, Vittorio; Pietronero, Luciano

    2007-01-30

    Collaborative tagging has been quickly gaining ground because of its ability to recruit the activity of web users into effectively organizing and sharing vast amounts of information. Here we collect data from a popular system and investigate the statistical properties of tag cooccurrence. We introduce a stochastic model of user behavior embodying two main aspects of collaborative tagging: (i) a frequency-bias mechanism related to the idea that users are exposed to each other's tagging activity; (ii) a notion of memory, or aging of resources, in the form of a heavy-tailed access to the past state of the system. Remarkably, our simple modeling is able to account quantitatively for the observed experimental features with a surprisingly high accuracy. This points in the direction of a universal behavior of users who, despite the complexity of their own cognitive processes and the uncoordinated and selfish nature of their tagging activity, appear to follow simple activity patterns. PMID:17244704

  6. Semiotic dynamics and collaborative tagging

    PubMed Central

    Cattuto, Ciro; Loreto, Vittorio; Pietronero, Luciano

    2007-01-01

    Collaborative tagging has been quickly gaining ground because of its ability to recruit the activity of web users into effectively organizing and sharing vast amounts of information. Here we collect data from a popular system and investigate the statistical properties of tag cooccurrence. We introduce a stochastic model of user behavior embodying two main aspects of collaborative tagging: (i) a frequency-bias mechanism related to the idea that users are exposed to each other's tagging activity; (ii) a notion of memory, or aging of resources, in the form of a heavy-tailed access to the past state of the system. Remarkably, our simple modeling is able to account quantitatively for the observed experimental features with a surprisingly high accuracy. This points in the direction of a universal behavior of users who, despite the complexity of their own cognitive processes and the uncoordinated and selfish nature of their tagging activity, appear to follow simple activity patterns. PMID:17244704

  7. International Collaboration: Promises and Challenges

    PubMed Central

    Widmer, R. Jay; Widmer, Jocelyn M.; Lerman, Amir

    2015-01-01

    We currently face a myriad of grand global challenges in fields such as poverty, the environment, education, science, and medicine. However, our current means of dealing with such challenges has fallen short, and ingenious solutions are required to overcome the inherent resistance to progress toward ameliorating such difficulties. Here, we highlight the promises and challenges of international collaboration in achieving success toward these trials. We note prior successes in fields such as education, medicine, science, and environmental issues made to date, yet at the same time we do note deficiencies and shortcomings in these efforts. Hence, the notion of international collaboration should be strengthened and encouraged by governments, non-profit organizations, and others moving forward using creative means to bring talented teams together to tackle these challenges across the globe. PMID:25973264

  8. Collaboration technology and space science

    NASA Technical Reports Server (NTRS)

    Leiner, Barry M.; Brown, R. L.; Haines, R. F.

    1990-01-01

    A summary of available collaboration technologies and their applications to space science is presented as well as investigations into remote coaching paradigms and the role of a specific collaboration tool for distributed task coordination in supporting such teleoperations. The applicability and effectiveness of different communication media and tools in supporting remote coaching are investigated. One investigation concerns a distributed check-list, a computer-based tool that allows a group of people, e.g., onboard crew, ground based investigator, and mission control, to synchronize their actions while providing full flexibility for the flight crew to set the pace and remain on their operational schedule. This autonomy is shown to contribute to morale and productivity.

  9. Therapists and researchers: advancing collaboration.

    PubMed

    Garland, Ann F; Brookman-Frazee, Lauren

    2015-01-01

    Collaborative partnerships between community-based clinicians and academic researchers have the potential to improve the relevance, utility, and feasibility of research, as well as the effectiveness of practice. Collaborative partnership research from a variety of fields can inform the development and maintenance of effective partnerships. In this paper we present a conceptual model of research-community practice partnership derived from literature across disciplines and then illustrate application of this model to one case example. The case example is a multi-year partnership between an interdisciplinary group of community-based psychotherapists and a team of mental health researchers. This partnership was initiated to support federally funded research on community-based outpatient mental health care for children with disruptive behavior problems, but it has evolved to drive and support new intervention studies with different clinical foci. Lessons learned from this partnership process will be shared and interpreted in the context of the presented research-practice partnership model. PMID:24224554

  10. Evaluation of Collaborative GIS Usage

    NASA Astrophysics Data System (ADS)

    Campbell, J. D.; McGuire, M.

    2008-12-01

    Remote real-time shared displays of information in a GIS user interface or geobrowser can provide valuable support to multidisciplinary research teams spread across different locations, emergency management personnel, and teams in the field. In terms of the classic computer supported cooperative work (CSCW) application matrix, this falls in the "same time, different place" quadrant. This shared remote interaction with multiple active participants is distinct from typical "collaborative GIS" research, which has emphasized publishing GIS data for researchers to use, making data available to the public, and large screen support for multiple people to interact with the GIS. This is a research study of small groups of people using standard computer applications - off the shelf GIS and remote control software - to collaboratively perform spatial search and analytical tasks. This system architecture implements a floor control policy specifying only one user at a time controlling the input but with all users immediately seeing the results. A simple request and approval process allows the users to change between controlling and viewing roles. The objective of this research is to improve the design of remote real-time shared GIS software based on empirical data focused on user-software interaction in a realistic scenario. The focus is on the interaction of the people with the software. The participants in the study evaluate the system in terms of ease of use and related factors. The evaluation includes the core of the Computer Usability Satisfaction Questionnaire (Lewis, 1995) enhanced with questions specific to remote collaboration. The results from the study serve to identify requirements for a more robust and usable approach to remote collaboration using spatial data. In addition to the basic requirements for sharing, the factors for designing a highly usable and effective system are described. CSCW issues of awareness, concurrency, and remote deictic references are

  11. The collaborative roots of corruption.

    PubMed

    Weisel, Ori; Shalvi, Shaul

    2015-08-25

    Cooperation is essential for completing tasks that individuals cannot accomplish alone. Whereas the benefits of cooperation are clear, little is known about its possible negative aspects. Introducing a novel sequential dyadic die-rolling paradigm, we show that collaborative settings provide fertile ground for the emergence of corruption. In the main experimental treatment the outcomes of the two players are perfectly aligned. Player A privately rolls a die, reports the result to player B, who then privately rolls and reports the result as well. Both players are paid the value of the reports if, and only if, they are identical (e.g., if both report 6, each earns €6). Because rolls are truly private, players can inflate their profit by misreporting the actual outcomes. Indeed, the proportion of reported doubles was 489% higher than the expected proportion assuming honesty, 48% higher than when individuals rolled and reported alone, and 96% higher than when lies only benefited the other player. Breaking the alignment in payoffs between player A and player B reduced the extent of brazen lying. Despite player B's central role in determining whether a double was reported, modifying the incentive structure of either player A or player B had nearly identical effects on the frequency of reported doubles. Our results highlight the role of collaboration-particularly on equal terms-in shaping corruption. These findings fit a functional perspective on morality. When facing opposing moral sentiments-to be honest vs. to join forces in collaboration-people often opt for engaging in corrupt collaboration. PMID:26261341

  12. Utilizing Collaboration Theory to Evaluate Strategic Alliances

    ERIC Educational Resources Information Center

    Gajda, Rebecca

    2004-01-01

    Increasingly, "collaboration" between business, non-profit, health and educational agencies is being championed as a powerful strategy to achieve a vision otherwise not possible when independent entities work alone. But the definition of collaboration is elusive and it is often difficult for organizations to put collaboration into practice and…

  13. Aligning Collaborative and Culturally Responsive Evaluation Approaches

    ERIC Educational Resources Information Center

    Askew, Karyl; Beverly, Monifa Green; Jay, Michelle L.

    2012-01-01

    The authors, three African-American women trained as collaborative evaluators, offer a comparative analysis of collaborative evaluation (O'Sullivan, 2004) and culturally responsive evaluation approaches (Frierson, Hood, & Hughes, 2002; Kirkhart & Hopson, 2010). Collaborative evaluation techniques immerse evaluators in the cultural milieu of the…

  14. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 3 2012-01-01 2012-01-01 false Continuing collaboration. 9701.105... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a) In... determine the number of employee representatives to be engaged in the continuing collaboration process....

  15. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 3 2014-01-01 2014-01-01 false Continuing collaboration. 9701.105... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a) In... determine the number of employee representatives to be engaged in the continuing collaboration process....

  16. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Continuing collaboration. 9701.105... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a) In... determine the number of employee representatives to be engaged in the continuing collaboration process....

  17. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Continuing collaboration. 9701.105... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a) In... determine the number of employee representatives to be engaged in the continuing collaboration process....

  18. Improving Teaching through Collaborative Reflective Teaching Cycles

    ERIC Educational Resources Information Center

    Murray, Eileen

    2015-01-01

    Reflection and collaboration are two activities teachers can use to change and improve their practice. However, finding the time and space to do so can be challenging. The collaborative reflective teaching cycle is a structured activity teachers can use to engage in reflection and collaboration. This article describes how a seventh grade teaching…

  19. Conditions for Successful Online Document Collaboration

    ERIC Educational Resources Information Center

    Vallance, Michael; Towndrow, Phillip A.; Wiz, Charles

    2010-01-01

    With the development of Web 2.0 technologies, online document collaboration tools are becoming increasingly available, often free of charge. Although the technology is considered interactive and collaborative, it does not necessarily mean learners themselves will interact and collaborate. This paper discusses the conditions required for successful…

  20. Online Collaborative Learning: Theory and Practice

    ERIC Educational Resources Information Center

    Roberts, Tim, Ed.

    2004-01-01

    "Online Collaborative Learning: Theory and Practice" provides a resource for researchers and practitioners in the area of online collaborative learning (also known as CSCL, computer-supported collaborative learning), particularly those working within a tertiary education environment. It includes articles of relevance to those interested in both…

  1. Inside and outside: Teacher-Researcher Collaboration

    ERIC Educational Resources Information Center

    Herrenkohl, Leslie Rupert; Kawasaki, Keiko; DeWater, Lezlie Salvatore

    2010-01-01

    In this paper, we discuss our approach to teacher-researcher collaboration and how it is similar and different from other models of teacher collaboration. Our approach to collaboration employed design experimentation (Brown, 1992; Design Based Research Collective, 2003) as a central method since it yields important findings for teachers'…

  2. Methodological Challenges for Collaborative Learning Research

    ERIC Educational Resources Information Center

    Strijbos, Jan-Willem; Fischer, Frank

    2007-01-01

    Research on collaborative learning, both face-to-face and computer-supported, has thrived in the past 10 years. The studies range from outcome-oriented (individual and group learning) to process-oriented (impact of interaction on learning processes, motivation and organisation of collaboration) to mixed studies. Collaborative learning research is…

  3. Evaluation Framework for Collaborative Educational Virtual Environments

    ERIC Educational Resources Information Center

    Tsiatsos, Thrasyvoulos; Andreas, Konstantinidis; Pomportsis, Andreas

    2010-01-01

    In this paper we will focus on a specific category of Collaborative Virtual Environments that aims to support Collaborative Learning. We call these environments Collaborative Educational Virtual Environments. Our aim is to analyze the evaluation process through the study of relevant bibliography and by doing so reveal the existing research gap…

  4. Delicate Balances: Collaborative Research in Language Education.

    ERIC Educational Resources Information Center

    Hudelson, Sarah J., Ed.; Lindfors, Judith Wells, Ed.

    This book addresses the special demands, problems, challenges, and tensions of collaborative research. Following an introduction by the editors, the articles and their authors are: "Collaborative Research: More Questions Than Answers" (Carole Edelsky and Chris Boyd); "Interactive Writing on a Computer Network: A Teacher/Researcher Collaboration"…

  5. Educators' Views of Collaboration with Scientists

    ERIC Educational Resources Information Center

    Kim, Chankook; Fortner, Rosanne

    2007-01-01

    This study investigated educators' views of collaboration with scientists, a baseline for COSEE Great Lakes efforts in facilitating dynamic collaborative relationships between Great Lakes researchers and educators. Three research questions guided the study: (1) how are educators in the Great Lakes region involved in collaboration with scientists,…

  6. Advanced engineering environment collaboration project.

    SciTech Connect

    Lamph, Jane Ann; Pomplun, Alan R.; Kiba, Grant W.; Dutra, Edward G.; Dankiewicz, Robert J.; Marburger, Scot J.

    2008-12-01

    The Advanced Engineering Environment (AEE) is a model for an engineering design and communications system that will enhance project collaboration throughout the nuclear weapons complex (NWC). Sandia National Laboratories and Parametric Technology Corporation (PTC) worked together on a prototype project to evaluate the suitability of a portion of PTC's Windchill 9.0 suite of data management, design and collaboration tools as the basis for an AEE. The AEE project team implemented Windchill 9.0 development servers in both classified and unclassified domains and used them to test and evaluate the Windchill tool suite relative to the needs of the NWC using weapons project use cases. A primary deliverable was the development of a new real time collaborative desktop design and engineering process using PDMLink (data management tool), Pro/Engineer (mechanical computer aided design tool) and ProductView Lite (visualization tool). Additional project activities included evaluations of PTC's electrical computer aided design, visualization, and engineering calculations applications. This report documents the AEE project work to share information and lessons learned with other NWC sites. It also provides PTC with recommendations for improving their products for NWC applications.

  7. Rocinante, a virtual collaborative visualizer

    SciTech Connect

    McDonald, M.J.; Ice, L.G.

    1996-12-31

    With the goal of improving the ability of people around the world to share the development and use of intelligent systems, Sandia National Laboratories` Intelligent Systems and Robotics Center is developing new Virtual Collaborative Engineering (VCE) and Virtual Collaborative Control (VCC) technologies. A key area of VCE and VCC research is in shared visualization of virtual environments. This paper describes a Virtual Collaborative Visualizer (VCV), named Rocinante, that Sandia developed for VCE and VCC applications. Rocinante allows multiple participants to simultaneously view dynamic geometrically-defined environments. Each viewer can exclude extraneous detail or include additional information in the scene as desired. Shared information can be saved and later replayed in a stand-alone mode. Rocinante automatically scales visualization requirements with computer system capabilities. Models with 30,000 polygons and 4 Megabytes of texture display at 12 to 15 frames per second (fps) on an SGI Onyx and at 3 to 8 fps (without texture) on Indigo 2 Extreme computers. In its networked mode, Rocinante synchronizes its local geometric model with remote simulators and sensory systems by monitoring data transmitted through UDP packets. Rocinante`s scalability and performance make it an ideal VCC tool. Users throughout the country can monitor robot motions and the thinking behind their motion planners and simulators.

  8. Distributed and Collaborative Software Analysis

    NASA Astrophysics Data System (ADS)

    Ghezzi, Giacomo; Gall, Harald C.

    Throughout the years software engineers have come up with a myriad of specialized tools and techniques that focus on a certain type of software analysissoftware analysis such as source code analysis, co-change analysis or bug prediction. However, easy and straight forward synergies between these analyses and tools rarely exist because of their stand-alone nature, their platform dependence, their different input and output formats and the variety of data to analyze. As a consequence, distributed and collaborative software analysiscollaborative software analysis scenarios and in particular interoperability are severely limited. We describe a distributed and collaborative software analysis platform that allows for a seamless interoperability of software analysis tools across platform, geographical and organizational boundaries. We realize software analysis tools as services that can be accessed and composed over the Internet. These distributed analysis services shall be widely accessible in our incrementally augmented Software Analysis Broker software analysis broker where organizations and tool providers can register and share their tools. To allow (semi-) automatic use and composition of these tools, they are classified and mapped into a software analysis taxonomy and adhere to specific meta-models and ontologiesontologies for their category of analysis.

  9. The human gene map for performance and health-related fitness phenotypes: The 2006-2007 update

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This update of the human gene map for physical performance and health-related fitness phenotypes covers the research advances reported in 2006 and 2007. The genes and markers with evidence of association or linkage with a performance or a fitness phenotype in sedentary or active people, in responses...

  10. Review of Doctoral Research in Second-Language Teaching and Learning in the United States (2006-2007)

    ERIC Educational Resources Information Center

    Motha, Suhanthie

    2009-01-01

    This review highlights recent doctoral research in the United States completed between the spring of 2006 and the fall of 2007 in the areas of language teaching and language learning. Topics of particular interest included language policy, second/foreign language pragmatics, computer-mediated communication, non-native-speaking teachers, academic…

  11. An overview of gas hydrate and cold seep research along the Hikurangi Margin, New Zealand (2006 & 2007)

    NASA Astrophysics Data System (ADS)

    Greinert, J.; Faure, K.; Naudts, L.; de Batist, M.; Bialas, J.; Linke, P.; Pecher, I.; Rowden, R.

    2009-04-01

    Prior to 2006, the knowledge about cold seeps around New Zealand was based mainly on accidental recovery of seep fauna or methane-derived carbonates by fishermen and the detection of flares in fish-finding sonars. Lewis and Marshall (1996; NZJGG) compiled these findings, providing the first details on 13 seep sites. Four of those are located at the Hikurangi Margin along the east coast of New Zealand's North Island. Since then, three international cruises in 2006 and 2007 enhanced our knowledge considerably about methane seepage along the Hikurangi Margin, an area which has widely distributed and in places very strong BSR. Two cruises on the RV TANGAROA (led by GNS Science and NIWA, NZ) in 2006 focused on extensive reconnaissance work (multibeam mapping, seismic surveys, flare imaging, visual observations) as well as fauna sampling, geochemical pore water analyses and CTD casts including water sampling for methane analyses. Several new seep sites were discovered during these cruises. Using these data, very detailed investigations in four main working areas could be performed during a 10-week expedition with RV SONNE (SO191, led by IFM-GEOMAR, Germany). All research topics currently discussed in the scientific community were addressed using state-of-the-art equipment (e.g. deep-tow side-scan, TV-guided sampling, lander and ROV-deployments). Fourteen institutes from seven countries were involved (Australia, Belgium, Germany, New Zealand, United Kingdom, United States, Switzerland). Echosounder and sidescan surveys unmistakably revealed active seep sites by detecting bubbles in the water column and carbonate precipitation at the seafloor forming massive chemoherm complexes. These complexes are associated with typical seep fauna like tube worms, bivalve mollusk species (Calyptogena, Bathymodiolus),and bacterial mats. At the fringe of these chemoherms dark sediment patches were observed which exihibit a novel seep habitat dominated by dense beds of two new species of heterotrophic ampharetid polychaetes. Bubble release was visually observed at several sites and recorded in the backscatter of various acoustic devices. At one site (680m water depth) very strong, pulsing outbursts could be observed repeatedly with methane fluxes of 20 to 25 l/min (60 to 74 mol/min). Intense CTD sampling and onboard methane analyses revealed that at least three of the areas are actively venting methane with an upper boundary at about 500 m, due to a density barrier. ADCP data indicate tide-dependent changes in current speed and direction. Delta 13C values of dissolved methane range from -71 to -19 permil, reflecting bacterial oxidation of methane in the water column, with a removal rate of 38 nM/day (or 11 to 19%/day). Equilibrator surveys, analyzing the sea surface and atmospheric methane concentrations show no significant oversaturation and fluxes for the entire studied area of the Hikurangi Margin. Extensive pore-water measurements, including in situ measurements during lander deployments, were aimed at evaluating flux rates of dissolved geochemical species and free gas. These measurements revealed that the dark sediment patches represent a remarkable seep habitat because of its very high methane fluxes and total oxygen consumption rates. Detailed seismic and controlled-source electromagnetic surveys allowed quantification of gas hydrates and regional estimates of fluid-flow focusing and the impact on the gas hydrate stability and BSR occurrence. Furthermore, the geophysical data imaged fluid pathways under seeps and indicated that more seep sites could be found at the seafloor. In 2006 and 2007, 23 new seep sites have been identified and visually observed, which resulted in a total of 31 seeps sites for the Hikurangi Margin. With more cruises proposed, this number is likely to increase.

  12. Epidemiology of Clostridium difficile-associated disease at University Hospital Basel including molecular characterisation of the isolates 2006-2007.

    PubMed

    Fenner, L; Frei, R; Gregory, M; Dangel, M; Stranden, A; Widmer, A F

    2008-12-01

    A prospective study was conducted during a one-year period between 2006 and 2007 to describe the epidemiology of Clostridium difficile-associated disease (CDAD) at University Hospital Basel, Switzerland (UHBS) and to determine phenotypic and genotypic features of C. difficile strains isolated at the Microbiology Laboratory UHBS including strains from regional non-university hospitals. We prospectively identified 78 CDAD cases at UHBS with an incidence of 2.65/1,000 hospitalised patients or 2.3/10,000 patient-days. Sixteen patients (20.5%) were infected with clindamycin-resistant strains of PCR-ribotype 027 during an outbreak at the geriatric hospital. Among 124 single-patient isolates, 28 (22.6%) were resistant to moxifloxacin and 34 (27.4%) were resistant to clindamycin, but all remained susceptible to metronidazole and vancomycin. Of 102 toxigenic isolates, 19 (18.7%) had an 18-bp deletion in the tcdC gene, eight (7.8%) a 39-bp deletion, and one (1.0%) a 54-bp deletion. Genes for binary toxin were present in 27 (21.8%). PCR-ribotype 027 was associated with older age (median age 83.5 vs. 65.5 years, p < 0.0001) and longer duration of hospitalisation before onset of disease (median 15.5 vs. 9 days, p = 0.014) with a trend towards higher crude mortality, more severe disease, and previous use of macrolides compared to ribotype non-027. Overall, severe disease correlated with use of a nasogastric tube and surprisingly shorter duration of hospitalisation before onset of disease. Today, laboratory-based and epidemiological surveillance systems are required to monitor CDAD cases and emergence of new epidemic strains. PMID:18560909

  13. Approved Programme and Budget, 2006-2007. General Conference, Thirty-Third Session, Paris, 2005 (33 C/5)

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific and Cultural Organization (UNESCO), 2006

    2006-01-01

    This document provides direction and focus for the third and last phase of the period covered by the Medium-Term Strategy for 2002-2007 (31 C/4 Approved). Hence it has been designed to cast UNESCO's action in response to the strategic objectives, cross-cutting themes and expected outcomes of document 31 C/4, building upon the achievements,…

  14. Council of the Great City Schools High School Reform Survey, School Year 2006-2007. Urban Indicator. Spring 2009

    ERIC Educational Resources Information Center

    Council of the Great City Schools, 2009

    2009-01-01

    In response to a request by the Secondary Education Sub-Committee of its Achievement Task Force, the Council of the Great City Schools surveyed its membership in the fall of 2007 to gather information on a variety of high school reform issues. An electronic file of the survey was emailed to the curriculum directors in each member district in…

  15. American Council of Learned Societies Annual Report for the Years 2006-2007 and 2005-2006

    ERIC Educational Resources Information Center

    American Council of Learned Societies, 2008

    2008-01-01

    The American Council of Learned Societies (ACLS) provides the humanities and related social sciences with leadership, opportunities for innovation, and national and international representation. The American Council of Learned Societies was created in 1919 to represent the United States in the Union Academique Internationale. Its mission is "the…

  16. Equity and Life-Long Learning: An Analysis of White Paper No. 16 (2006/2007) of Norway

    ERIC Educational Resources Information Center

    Haugen, Cecilie Ronning

    2010-01-01

    Nationally and internationally equity in education has become a key goal. In Norway, a White Paper has been tabled to address how equity can be improved through education. In this paper the pedagogic and knowledge orientation of the initiatives are analyzed and discussed in relation to two models of equity: "equity through equality" and "equity…

  17. Sea surface carbon dioxide at the Georgia time series site (2006-2007): Air-sea flux and controlling processes

    NASA Astrophysics Data System (ADS)

    Xue, Liang; Cai, Wei-Jun; Hu, Xinping; Sabine, Christopher; Jones, Stacy; Sutton, Adrienne J.; Jiang, Li-Qing; Reimer, Janet J.

    2016-01-01

    Carbon dioxide partial pressure (pCO2) in surface seawater was continuously recorded every three hours from 18 July 2006 through 31 October 2007 using a moored autonomous pCO2 (MAPCO2) system deployed on the Gray's Reef buoy off the coast of Georgia, USA. Surface water pCO2 (average 373 ± 52 μatm) showed a clear seasonal pattern, undersaturated with respect to the atmosphere in cold months and generally oversaturated in warm months. High temporal resolution observations revealed important events not captured in previous ship-based observations, such as sporadically occurring biological CO2 uptake during April-June 2007. In addition to a qualitative analysis of the primary drivers of pCO2 variability based on property regressions, we quantified contributions of temperature, air-sea exchange, mixing, and biological processes to monthly pCO2 variations using a 1-D mass budget model. Although temperature played a dominant role in the annual cycle of pCO2, river inputs especially in the wet season, biological respiration in peak summer, and biological production during April-June 2007 also substantially influenced seawater pCO2. Furthermore, sea surface pCO2 was higher in September-October 2007 than in September-October 2006, associated with increased river inputs in fall 2007. On an annual basis this site was a moderate atmospheric CO2 sink, and was autotrophic as revealed by monthly mean net community production (NCP) in the mixed layer. If the sporadic short productive events during April-May 2007 were missed by the sampling schedule, one would conclude erroneously that the site is heterotrophic. While previous ship-based pCO2 data collected around this buoy site agreed with the buoy CO2 data on seasonal scales, high resolution buoy observations revealed that the cruise-based surveys undersampled temporal variability in coastal waters, which could greatly bias the estimates of air-sea CO2 fluxes or annual NCP, and even produce contradictory results.

  18. Dengue virus type 3 adaptive changes during epidemics in São Jose de Rio Preto, Brazil, 2006-2007.

    PubMed

    Villabona-Arenas, Christian Julian; Mondini, Adriano; Bosch, Irene; Schimdt, Diane J; Schimitt, Diane; Calzavara-Silva, Carlos E; Zanotto, Paolo M de A; Nogueira, Maurício L

    2013-01-01

    Global dengue virus spread in tropical and sub-tropical regions has become a major international public health concern. It is evident that DENV genetic diversity plays a significant role in the immunopathology of the disease and that the identification of polymorphisms associated with adaptive responses is important for vaccine development. The investigation of naturally occurring genomic variants may play an important role in the comprehension of different adaptive strategies used by these mutants to evade the human immune system. In order to elucidate this role we sequenced the complete polyprotein-coding region of thirty-three DENV-3 isolates to characterize variants circulating under high endemicity in the city of São José de Rio Preto, Brazil, during the onset of the 2006-07 epidemic. By inferring the evolutionary history on a local-scale and estimating rates of synonymous (dS) and nonsynonimous (dN) substitutions, we have documented at least two different introductions of DENV-3 into the city and detected 10 polymorphic codon sites under significant positive selection (dN/dS > 1) and 8 under significant purifying selection (dN/dS < 1). We found several polymorphic amino acid coding sites in the envelope (15), NS1 (17), NS2A (11), and NS5 (24) genes, which suggests that these genes may be experiencing relatively recent adaptive changes. Furthermore, some polymorphisms correlated with changes in the immunogenicity of several epitopes. Our study highlights the existence of significant and informative DENV variability at the spatio-temporal scale of an urban outbreak. PMID:23667626

  19. Evolution of Information Management at the GSFC Earth Sciences (GES) Data and Information Services Center (DISC): 2006-2007

    NASA Technical Reports Server (NTRS)

    Kempler, Steven; Lynnes, Christopher; Vollmer, Bruce; Alcott, Gary; Berrick, Stephen

    2009-01-01

    Increasingly sophisticated National Aeronautics and Space Administration (NASA) Earth science missions have driven their associated data and data management systems from providing simple point-to-point archiving and retrieval to performing user-responsive distributed multisensor information extraction. To fully maximize the use of remote-sensor-generated Earth science data, NASA recognized the need for data systems that provide data access and manipulation capabilities responsive to research brought forth by advancing scientific analysis and the need to maximize the use and usability of the data. The decision by NASA to purposely evolve the Earth Observing System Data and Information System (EOSDIS) at the Goddard Space Flight Center (GSFC) Earth Sciences (GES) Data and Information Services Center (DISC) and other information management facilities was timely and appropriate. The GES DISC evolution was focused on replacing the EOSDIS Core System (ECS) by reusing the In-house developed disk-based Simple, Scalable, Script-based Science Product Archive (S4PA) data management system and migrating data to the disk archives. Transition was completed in December 2007

  20. 78 FR 50114 - Distribution of 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 Satellite...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... Notice Requesting Comments, 70 FR 46193 (Aug. 9, 2005), Docket 2005-2 CRB SD 2001-2003; Notice Requesting Comments, 73 FR 5597 (Jan. 30, 2008), Docket 2008-5 CRB SD 1999-2000; Notice Requesting Comments, 75 FR 4423 (Jan. 27, 2010) Docket 2010-2 CRB SD 2004-2007; Notice Requesting Comments, 75 FR 66799 (Oct....

  1. International Space Station (ISS) Environmental Control and Life Support (ECLS) System Overview of Events: February 2006 - 2007

    NASA Technical Reports Server (NTRS)

    Gentry, Gregory J.; Reysa, Richard P.; Williams, David E.

    2007-01-01

    The International Space Station (ISS) continues to mature and operate its life support equipment. Major events occurring between February 2006 and February 2007 are discussed in this paper, as are updates from previously ongoing hardware anomalies. This paper addresses the major ISS operation events over the last year. Impact to overall ISS operations is also discussed.

  2. State Reports on the Participation and Performance of English Language Learners with Disabilities in 2006-2007. Technical Report 54

    ERIC Educational Resources Information Center

    Albus, Debra; Thurlow, Martha; Liu, Kristi

    2009-01-01

    No Child Left Behind (NCLB) legislation focuses attention on high expectations for all students in learning grade level academic content, and requires that disaggregated participation and performance data be reported for students with disabilities and English language learners (ELLs). Although not required by law, some states have reported data…

  3. Sanitary Sewer Overflows and Association with Gastrointestinal Illness: A case crossover analysis of Massachusetts Data, 2006-2007

    EPA Science Inventory

    Sanitary sewer overflows (SSOs) occur when untreated sewage is discharged into water sources potentially causing contamination. SSOs are primarily caused by heavy rainfall, which is expected to become heavier and more episodic due to climate change. We conducted a case-crossover ...

  4. Status and Monitoring of Natural and Supplemented Chinook Salmon in Johnson Creek, Idaho, 2006-2007 Annual Report.

    SciTech Connect

    Rabe, Craig D.; Nelson, Douglas D.

    2008-11-17

    The Nez Perce Tribe Johnson Creek Artificial Propagation Enhancement Project (JCAPE) has conducted juvenile and adult monitoring and evaluation studies for its 10th consecutive year. Completion of adult and juvenile Chinook salmon studies were conducted for the purpose of evaluating a small-scale production initiative designed to increase the survival of a weak but recoverable spawning aggregate of summer Chinook salmon Oncorhynchus tshawytscha. The JCAPE program evaluates the life cycle of natural origin (NOR) and hatchery origin (HOR) supplementation fish to quantify the key performance measures: abundance, survival-productivity, distribution, genetics, life history, habitat, and in-hatchery metrics. Operation of a picket style weir and intensive multiple spawning ground surveys were completed to monitor adult Chinook salmon and a rotary screw trap was used to monitor migrating juvenile Chinook salmon in Johnson Creek. In 2007, spawning ground surveys were conducted on all available spawning habitat in Johnson Creek and one of its tributaries. A total of 63 redds were observed in the index reach and 11 redds for all other reaches for a combined count of 74 redds. Utilization of carcass recovery surveys and adult captures at an adult picket weir yielded a total estimated adult escapement to Johnson Creek of 438 Chinook salmon. Upon deducting fish removed for broodstock (n=52), weir mortality/ known strays (n=12), and prespawning mortality (n=15), an estimated 359 summer Chinook salmon were available to spawn. Estimated total migration of brood year 2005 NOR juvenile Chinook salmon at the rotary screw trap was calculated for three seasons (summer, fall, and spring). The total estimated migration was 34,194 fish; 26,671 of the NOR migrants left in the summer (July 1 to August 31, 2005) as fry/parr, 5,852 left in the fall (September 1 to November 21, 2005) as presmolt, and only 1,671 NOR fish left in the spring (March 1 to June 30, 2006) as smolt. In addition, there were 120,415 HOR supplementation smolts released into Johnson Creek during the week of March 12, 2007. Life stage-specific juvenile survival from Johnson Creek to Lower Granite and McNary dams was calculated for brood year 2005 NOR and HOR supplementation juvenile Chinook salmon. Survival of NOR parr Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 28.2% and 16.2%. Survival of NOR presmolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 28.2% and 22.3%. Survival of NOR smolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 44.7% and 32.9%. Survival of HOR smolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 31.9% and 26.2%. Multi-year analysis on smolt to adult return rate's (SAR's) and progeny to parent ratio's (P:P's) were calculated for NOR and HOR supplementation Brood Year 2002 Chinook salmon. SAR's were calculated from Johnson Creek to Johnson Creek (JC to JC), Lower Granite Dam to Lower Granite (LGD to LGD), and Lower Granite Dam to Johnson Creek (LGD to JC); for NOR fish SAR's were 0.16%, 1.16% and 1.12%, while HOR supplementation SAR's from JC to JC, LGD to LGD and LGD to JC were 0.04%, 0.19% and 0.13%. P:P's for all returning NOR and HOR supplemented adults were under replacement levels at 0.13 and 0.65, respectively. Recruit per spawner estimates (R/S) for Brood Year 2005 adult Chinook salmon were also calculated for NOR and HOR supplemented Chinook salmon at JC and LGD. R/S estimates for NOR and HOR supplemented fish at JC were 231 and 1,745, while R/S estimates at LGD were 67 and 557. Management recommendations address (1) effectiveness of data collection methods, (2) sufficiency of data quality (statistical power) to enable management recommendations, (3) removal of uncertainty and subsequent cessation of M&E activities, and (4) sufficiency of findings for program modifications prior to five-year review.

  5. Runoff simulations from the Greenland ice sheet at Kangerlussuaq from 2006-2007 to 2007/08. West Greenland

    SciTech Connect

    Mernild, Sebastian Haugard; Hasholt, Bent; Van Den Broeke, Michiel; Liston, Glen

    2009-01-01

    This study focuses on runoff from a large sector of the Greenland Ice Sheet (GrIS) - the Kangerlussuaq drainage area, West Greenland - for the runoff observation period 2006/07 to 2007/08. SnowModel, a state-of-the-art snow-evolution modeling system, was used to simulate winter accumulation and summer ablation processes, including runoff. Independent in situ end-of-winter snow depth and high-resolution runoff observations were used for validation of simulated accumulation and ablation processes. Runoff was modeled on both daily and hourly time steps, filling a data gap of runoff exiting part of the GrIS. Using hourly meteorological driving data instead of smoothed daily-averaged data produced more realistic meteorological conditions in relation to snow and melt threshold surface processes, and produced 6-17% higher annual cumulative runoff. The simulated runoff series yielded useful insights into the present conditions of inter-seasonal and inter-annual variability of Kangerlussuaq runoff, and provided an acceptable degree of agreement between simulated and observed runoff. The simulated spatial runoff distributions, in some areas of the GrIS terminus, were as high as 2,750 mm w.eq. of runoff for 2006/07, while only 900 mm w.eq was simulated for 2007/08. The simulated total runoff from Kangerlussuaq was 1.9 km{sup 3} for 2006/07 and 1.2 km{sup 3} for 2007/08, indicating a reduction of 35-40% caused by the climate conditions and changes in the GrIS freshwater storage. The reduction in runoff from 2006/07 to 2007/08 occurred simultaneously with the reduction in the overall pattern of satellite-derived GrIS surface melt from 2007 to 2008.

  6. Boundary of the Eagle River Watershed Valley-Fill Aquifer, Eagle County, North-Central Colorado, 2006-2007

    USGS Publications Warehouse

    Rupert, Michael G.; Plummer, L. Niel

    2009-01-01

    This vector data set delineates the approximate boundary of the Eagle River watershed valley-fill aquifer (ERWVFA). This data set was developed by a cooperative project between the U.S. Geological Survey, Eagle County, the Eagle River Water and Sanitation District, the Town of Eagle, the Town of Gypsum, and the Upper Eagle Regional Water Authority. This project was designed to evaluate potential land-development effects on groundwater and surface-water resources so that informed land-use and water management decisions can be made. The boundary of the ERWVFA was developed by combining information from two data sources. The first data source was a 1:250,000-scale geologic map of the Leadville quadrangle developed by Day and others (1999). The location of Quaternary sediments was used as a first approximation of the ERWVFA. The boundary of the ERWVFA was further refined by overlaying the geologic map with Digital Raster Graphic (DRG) scanned images of 1:24,000 topographic maps (U.S. Geological Survey, 2001). Where appropriate, the boundary of the ERWVFA was remapped to correspond with the edge of the valley-fill aquifer marked by an abrupt change in topography at the edge of the valley floor throughout the Eagle River watershed. The boundary of the ERWVFA more closely resembles a hydrogeomorphic region presented by Rupert (2003, p. 8) because it is based upon general geographic extents of geologic materials and not on an actual aquifer location as would be determined through a rigorous hydrogeologic investigation.

  7. Ecological Assessment of Wadeable Streams on O`ahu, Hawai'i, 2006-2007: A Pilot Study

    USGS Publications Warehouse

    Wolff, Reuben H.; Koch, Linda A.

    2009-01-01

    In 2006-07, the U.S. Geological Survey (USGS) Pacific Islands Water Science Center (PIWSC), in cooperation with the Hawai'i Department of Health (HDOH), conducted a pilot study as a participant in the U.S. Environmental Protection Agency's (USEPA) Wadeable Streams Assessment (WSA) program. Forty randomly selected sites on perennial streams on O'ahu, Hawai'i, were surveyed for habitat characteristics, water chemistry, and benthic macroinvertebrate assemblages. Of the original sampling frame of approximately 505.2 miles of perennial stream, roughly 96.7 +or- 30.7 miles were found to be nonperennial or estuarine and another 200.5 +or- 64.7 miles were judged to be inaccessible. The scope of this report presents an assessment of the remaining 208 +or- 57.6 miles of accessible, wadeable, perennial stream length on O'ahu. Benthic macroinvertebrate assemblages were used to determine the ecological condition at each site. Components of the benthic macroinvertebrate assemblages were assessed using the multimetric Preliminary-Hawaiian Benthic Index of Biotic Integrity (P-HBIBI) developed by Wolff (2005). Based on the P-HBIBI scores, an estimated 5.8 +or- 5.8 percent of the island's total stream length is in most disturbed condition, 56 +or- 13.5 percent is in intermediately disturbed condition, and 38.2 +or- 13.2 percent is in least disturbed condition. Windward O'ahu had the highest percentage of stream length in least disturbed biological condition at 56.7 +or- 20.8 percent. Using the relative abundance of insects, one of the core metrics that make up the P-HBIBI, 43.4 +or- 14.2 percent of the islandwide stream length was classified in the most disturbed condition - 52 +or- 31.2 percent of the Honolulu region stream length and 51.4 +or- 23.3 percent of the windward O'ahu stream length. An analysis of total nitrogen (N) estimated approximately 41.1 +or- 13.7 percent of the stream length on O'ahu was in most disturbed condition. Regionally, the Honolulu region had the largest proportion, 61.3 +or- 28.6 percent, of most disturbed stream length in terms of total N. An analysis of total phosphorus (P) classified approximately 43.2 +or- 14 percent of the stream length on O'ahu as most disturbed. Regionally, windward O'ahu had the largest proportion, 78.4 +or- 19.5 percent, of stream length classified as most disturbed. An analysis of embeddedness classified 30.3 +or- 14.7 percent of O'ahu's stream length as most. Regionally, windward O'ahu had the largest proportion, 43.3 +or- 17.1 percent, of stream length classified as most disturbed as compared to the reference condition. An analysis of riparian disturbance, an index of the in-channel, riparian, and near-stream human activities, classified 43 +or- 13 percent of stream length on O'ahu as most disturbed. The Honolulu region had the largest proportion of stream length, 86.3 +or- 13.7 percent, classified as most disturbed. The information in this report is the first attempt in Hawai'i to assess the islandwide ecological condition of wadeable, perennial streams on O'ahu using the USEPA WSA probabilistic design. This study has demonstrated that such an assessment is practical and that it can provide information that may help the USEPA and HDOH in determining the status of aquatic ecosystems on O'ahu, Hawai'i. This study provides a baseline assessment of the current islandwide ecological condition and identifies potential environmental stressors. It can be used, with future WSA studies in Hawai'i, to measure the changes in those conditions and the effectiveness of management efforts to protect, restore, and maintain Hawai'i's aquatic environment.

  8. The 2006/2007 photometric activity of three chromospherically active stars: V2075 Cyg, FG UMa and BM CVn

    NASA Astrophysics Data System (ADS)

    Erdem, A.; Budding, E.; Soydugan, E.; Bakış, H.; Doğru, D.; Doğru, S. S.; Tüysüz, M.; Kaçar, Y.; Dönmez, A.; Soydugan, F.

    2009-08-01

    We present new multiband CCD photometric observations of three chromospherically active stars with long periods (V2075 Cyg, FG UMa and BM CVn). The observations were made at the Çanakkale Onsekiz Mart University Observatory in 2006 and 2007. We analyzed BVRI (Bessell) CCD observations of these three RS CVn-type SB1 binaries with the following three steps: (i) Photometric rotation periods were obtained by analyzing their light variations with a differential corrections method and a Fourier transform technique. (ii) Light variations, observed over three or more consecutive orbital cycles, were investigated by using dark (cool) spot models with the program SPOT. (iii) Surface differential rotation coefficients for the primary components of these binaries were derived using our own photometric periods together with orbital periods taken from the literature.

  9. Forecasting the Temporal and Spatial Distribution of a Rift Valley fever Outbreak in East Africa: 2006-2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    El Niño/Southern Oscillation (ENSO) related climate anomalies have been shown to have a direct impact on Rift Valley fever (RVF) disease outbreaks. Knowledge of the links between ENSO driven climate anomalies and RVF can allow us to provide improved long range forecasts of an epidemic or epizootic. ...

  10. Comparison of 2006-2007 Water Years and Historical Water-Quality Data, Upper Gunnison River Basin, Colorado

    USGS Publications Warehouse

    Solberg, P.A.; Moore, Bryan; Smits, Dennis

    2009-01-01

    Population growth and changes in land use have the potential to affect water quality and quantity in the upper Gunnison River basin. In 1995, the U.S. Geological Survey (USGS), in cooperation with the Bureau of Land Management, City of Gunnison, Colorado River Water Conservation District, Crested Butte South Metropolitan District, Gunnison County, Hinsdale County, Mount Crested Butte Water and Sanitation District, National Park Service, Town of Crested Butte, Upper Gunnison River Water Conservancy District, and Western State College established a water-quality monitoring program in the upper Gunnison River basin to characterize current water-quality conditions and to assess the effects of increased urban development and other land-use changes on water quality. The monitoring network has evolved into two groups of stations - stations that are considered long term and stations that are considered rotational. The long-term stations are monitored to assist in defining temporal changes in water quality (how conditions may change over time). The rotational stations are monitored to assist in the spatial definition of water-quality conditions (how conditions differ throughout the basin) and to address local and short-term concerns. Some stations in the rotational group were changed beginning in water year 2007. Annual summaries of the water-quality data from the monitoring network provide a point of reference for discussions regarding water-quality monitoring in the upper Gunnison River basin. This summary includes data collected during water years 2006 and 2007. The introduction provides a map of the sampling sites, definitions of terms, and a one-page summary of selected water-quality conditions at the network stations. The remainder of the summary is organized around the data collected at individual stations. Data collected during water years 2006 and 2007 are compared to historical data, State water-quality standards, and Federal water-quality guidelines. Data were collected following USGS protocols (U.S. Geological Survey, variously dated).

  11. Gastrointestinal Helminth Parasites of Double-Crested Cormorants (Phalacrocorax auritus) at Four Sites in Saskatchewan, Canada, 2006-2007.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We examined the gastrointestinal parasite fauna of adult double-crested cormorants from breeding colonies on four very different lakes spanning a major ecotone from prairie to boreal forest in Saskatchewan, Canada. Our objectives were to document regional parasite fauna, and identify potential diff...

  12. Multistate outbreak of Salmonella serotype Tennessee infections associated with peanut butter--United States, 2006-2007.

    PubMed

    2007-06-01

    In November 2006, public health officials at CDC and state health departments detected a substantial increase in the reported incidence of isolates of Salmonella serotype Tennessee. In a multistate case-control study conducted during February 5-13, 2007, illness was strongly associated with consumption of either of two brands (Peter Pan or Great Value) of peanut butter produced at the same plant. Based on these findings, the plant ceased production and recalled both products on February 14, 2007. The outbreak strain of Salmonella Tennessee subsequently was isolated from several opened and unopened jars of Peter Pan and Great Value peanut butter and from two environmental samples obtained from the plant. New case reports decreased substantially after the product recall. As of May 22, 2007, a total of 628 persons infected with an outbreak strain of Salmonella serotype Tennessee had been reported from 47 states since August 1, 2006. Local and state public health officials in multiple states, with assistance from CDC and the Food and Drug Administration (FDA), are continuing to investigate this outbreak caused by peanut butter, a new food source for salmonellosis in the United States. All remaining jars of Peter Pan or Great Value peanut butter with a product code beginning with 2111 should be discarded. PMID:17538526

  13. Teachers in the News: A Critical Analysis of One US Newspaper's Discourse on Education, 2006-2007

    ERIC Educational Resources Information Center

    Cohen, Jennifer L.

    2010-01-01

    Public education discourse in the USA has been characterized by messages of crisis shaping education policies across national contexts. Education policy solutions target a lack of qualified teachers and insufficient oversight of teacher practice as central factors in the crisis, placing teacher identity as knowledgeable, authoritative…

  14. Techniques for Monitoring Razorback Sucker in the Lower Colorado River, Hoover to Parker Dams, 2006-2007, Final Report

    USGS Publications Warehouse

    Mueller, Gordon A.; Wydoski, Richard; Best, Eric; Hiebert, Steve; Lantow, Jeff; Santee, Mark; Goettlicher, Bill; Millosovich, Joe

    2008-01-01

    Trammel netting is generally the accepted method of monitoring razorback sucker in reservoirs, but this method is ineffective for monitoring this fish in rivers. Trammel nets set in the current become fouled with debris, and nets set in backwaters capture high numbers of nontarget species. Nontargeted fish composed 97 percent of fish captured in previous studies (1999-2005). In 2005, discovery of a large spawning aggregation of razorback sucker in midchannel near Needles, Calif., prompted the development of more effective methods to monitor this and possibly other riverine fish populations. This study examined the effectiveness of four methods of monitoring razorback sucker in a riverine environment. Hoop netting, electrofishing, boat surveys, and aerial photography were evaluated in terms of data accuracy, costs, stress on targeted fish, and effect on nontargeted fish as compared with trammel netting. Trammel netting in the riverine portion of the Colorado River downstream of Davis Dam, Arizona-Nevada yielded an average of 43 razorback suckers a year (1999 to 2005). Capture rates averaged 0.5 razorback suckers per staff day effort, at a cost exceeding $1,100 per fish. Population estimates calculated for 2003-2005 were 3,570 (95 percent confidence limits [CL] = 1,306i??i??i??-8,925), 1,768 (CL = 878-3,867) and 1,652 (CL = 706-5,164); wide confidence ranges reflect the small sample size. By-catch associated with trammel netting included common carp, game fish and, occasionally, shorebirds, waterfowl, and muskrats. Hoop nets were prone to downstream drift owing to design and anchoring problems aggravated by hydropower ramping. Tests were dropped after the 2006 field season and replaced with electrofishing. Electrofishing at night during low flow and when spawning razorback suckers moved to the shoreline proved extremely effective. In 2006 and 2007, 263 and 299 (respectively) razorback suckers were taken. Capture rates averaged 8.3 razorback suckers per staff day at a cost of $62 per fish. The adult population was estimated at 1,196 (925-1,546) fish. Compared with trammel netting, confidence limits narrowed substantially, from +or- 500 percent to +or- 30 percent, reflecting more precise estimates. By-catch was limited to two common carp. No recreational game fish, waterfowl, or mammals were captured or handled during use of electrofishing. Aerial photography (2006 and 2007) suggested an annual average of 580 fish detected on imagery. Identification of species was not possible; carp commonly have been mistaken for razorback sucker. Field verification determined that the proportion of razorback suckers to other fish was 3:1. On that basis, we estimated 435 razorback suckers were photographed, which equals 8.4 razorback suckers per staff day at a cost of $78 per fish. The data did not lend itself to population estimates. Fish were more easily identified from boats, where their lateral rather than their dorsal aspect is visible. On average, 888 razorback suckers were positively identified each year. Observation rates averaged 29.6 razorback suckers per staff day at a cost less than $18 per fish observed. Sucker densities averaged 20.5 and 9.6 fish/hectare which equated to an average spawning population at Needles, Calif., of 2,520 in 2006 and 1152 in 2007. The lower 2007 estimate reflected a refinement in sampling approach which removed a sampling bias. Electrofishing and boat surveys were more cost effective than other methods tested, and they provided more accurate information without the by-catch associated with trammel netting. However, they provided different types of data. Handling fish may be necessary for research purposes but unnecessary for general trend analysis. Electrofishing was extremely effective but can harm fish if not used with caution. Unnecessary electrofishing increases the likelihood of spinal damage and possible damage to eggs and potential young, and it may alter spawning behavior or duration. B

  15. Time for a New Day: Broadening Opportunities for Massachusetts Schoolchildren. Expanded Learning Time Initiative 2006-2007 Annual Report

    ERIC Educational Resources Information Center

    Massachusetts 2020, 2007

    2007-01-01

    Our children deserve an education that fully prepares them for the future--success in college, the workforce and a healthy, fulfilled life. The Expanded Learning Time (ELT) Initiative in Massachusetts is redesigning schools to offer children new learning and enrichment opportunities made possible because of an expanded school schedule. With state…

  16. Collaborative Clustering for Sensor Networks

    NASA Technical Reports Server (NTRS)

    Wagstaff. Loro :/; Green Jillian; Lane, Terran

    2011-01-01

    Traditionally, nodes in a sensor network simply collect data and then pass it on to a centralized node that archives, distributes, and possibly analyzes the data. However, analysis at the individual nodes could enable faster detection of anomalies or other interesting events, as well as faster responses such as sending out alerts or increasing the data collection rate. There is an additional opportunity for increased performance if individual nodes can communicate directly with their neighbors. Previously, a method was developed by which machine learning classification algorithms could collaborate to achieve high performance autonomously (without requiring human intervention). This method worked for supervised learning algorithms, in which labeled data is used to train models. The learners collaborated by exchanging labels describing the data. The new advance enables clustering algorithms, which do not use labeled data, to also collaborate. This is achieved by defining a new language for collaboration that uses pair-wise constraints to encode useful information for other learners. These constraints specify that two items must, or cannot, be placed into the same cluster. Previous work has shown that clustering with these constraints (in isolation) already improves performance. In the problem formulation, each learner resides at a different node in the sensor network and makes observations (collects data) independently of the other learners. Each learner clusters its data and then selects a pair of items about which it is uncertain and uses them to query its neighbors. The resulting feedback (a must and cannot constraint from each neighbor) is combined by the learner into a consensus constraint, and it then reclusters its data while incorporating the new constraint. A strategy was also proposed for cleaning the resulting constraint sets, which may contain conflicting constraints; this improves performance significantly. This approach has been applied to collaborative

  17. Designing Facilities for Collaborative Operations

    NASA Technical Reports Server (NTRS)

    Norris, Jeffrey; Powell, Mark; Backes, Paul; Steinke, Robert; Tso, Kam; Wales, Roxana

    2003-01-01

    A methodology for designing operational facilities for collaboration by multiple experts has begun to take shape as an outgrowth of a project to design such facilities for scientific operations of the planned 2003 Mars Exploration Rover (MER) mission. The methodology could also be applicable to the design of military "situation rooms" and other facilities for terrestrial missions. It was recognized in this project that modern mission operations depend heavily upon the collaborative use of computers. It was further recognized that tests have shown that layout of a facility exerts a dramatic effect on the efficiency and endurance of the operations staff. The facility designs (for example, see figure) and the methodology developed during the project reflect this recognition. One element of the methodology is a metric, called effective capacity, that was created for use in evaluating proposed MER operational facilities and may also be useful for evaluating other collaboration spaces, including meeting rooms and military situation rooms. The effective capacity of a facility is defined as the number of people in the facility who can be meaningfully engaged in its operations. A person is considered to be meaningfully engaged if the person can (1) see, hear, and communicate with everyone else present; (2) see the material under discussion (typically data on a piece of paper, computer monitor, or projection screen); and (3) provide input to the product under development by the group. The effective capacity of a facility is less than the number of people that can physically fit in the facility. For example, a typical office that contains a desktop computer has an effective capacity of .4, while a small conference room that contains a projection screen has an effective capacity of around 10. Little or no benefit would be derived from allowing the number of persons in an operational facility to exceed its effective capacity: At best, the operations staff would be underutilized

  18. International Collaboration for Venus Exploration

    NASA Astrophysics Data System (ADS)

    Cutts, James; Limaye, Sanjay; Zasova, Ludmila; Wilson, Colin; Ocampo, Adriana; Glaze, Lori; Svedhem, H.; Nakamura, Masato; Widemann, Thomas

    The Venus Exploration Analysis Group (VEXAG) was established by NASA in July 2005 to identify scientific priorities and strategy for exploration of Venus. From the outset, VEXAG has been open to the international community participation and has followed the progress of the ESA Venus Express Mission and the JAXA Akasuki mission as well exploring potential broad international partnerships for Venus exploration through coordinated science and missions. This paper discussed three mechanisms through which these collaborations are being explored in which VEXAG members participate One pathway for international collaboration has been through COSPAR. The International Venus Exploration Working Group (IVEWG) was formed during the 2012 COSPAR general assembly in Mysore, India. Another potentially significant outcome has been the IVEWG’s efforts to foster a formal dialog between IKI and NASA/PSD on the proposed Venera D mission resulting in a meeting in June 2013 to be followed by a discussion at the 4MS3 conference in October 2013. This has now resulted in an agreement between NASA/PSD and IKI to form a joint Science Definition Team for Venera D. A second pathway has been through an international focus on comparative climatology. Scientists from the established space faring nations participated in a first international conference on Comparative Climatology for Terrestrial Planet (CCTP) in Boulder Colorado in June 2012 sponsored by several international scientific organizations. A second conference is planned for 2015. The Planetary Robotics Exploration Coordinating Group (PRECG) of International Academy of Astronautics (IAA) the IAA has been focusing on exploring affordable contributions to the robotic exploration by non-space-faring nations wishing to get involved in planetary exploration. PRECG has sponsored a two year study of Comparative Climatology for which Venus is the focal point and focused on engaging nations without deep space exploration capabilities. A third

  19. Developing Adaptive Collaboration Support: The Example of an Effective Training for Collaborative Inferences

    ERIC Educational Resources Information Center

    Deiglmayr, Anne; Spada, Hans

    2010-01-01

    Adaptive support for computer-mediated collaboration aims at supporting learners' collaboration in a way that is tailored to their actual needs and by fostering their self-regulation, leading to the acquisition of new collaboration skills. This review gives an example of developing support for a specific collaboration skill: the co-construction of…

  20. When Collaborative Is Not Collaborative: Supporting Student Learning through Self-Surveillance

    ERIC Educational Resources Information Center

    Kotsopoulos, Donna

    2010-01-01

    Collaborative learning has been widely endorsed in education. This qualitative research examines instances of collaborative learning during mathematics that were seen to be predominantly non-collaborative despite the pedagogical efforts and intentions of the teacher and the task. In an effort to disrupt the non-collaborative learning, small groups…

  1. Catalyzing Collaborative Learning: How Automated Task Distribution May Prompt Students to Collaborate

    ERIC Educational Resources Information Center

    Armstrong, Chandler

    2010-01-01

    Collaborative learning must prompt collaborative behavior among students. Once initiated, collaboration then must facilitate awareness between students of each other's activities and knowledge. Collaborative scripts provide explicit framework and guidance for roles and activities within student interactions, and are one method of fulfilling the…

  2. Supporting Dynamic Ad hoc Collaboration Capabilities

    SciTech Connect

    Agarwal, Deborah A.; Berket, Karlo

    2003-07-14

    Modern HENP experiments such as CMS and Atlas involve as many as 2000 collaborators around the world. Collaborations this large will be unable to meet often enough to support working closely together. Many of the tools currently available for collaboration focus on heavy-weight applications such as videoconferencing tools. While these are important, there is a more basic need for tools that support connecting physicists to work together on an ad hoc or continuous basis. Tools that support the day-to-day connectivity and underlying needs of a group of collaborators are important for providing light-weight, non-intrusive, and flexible ways to work collaboratively. Some example tools include messaging, file-sharing, and shared plot viewers. An important component of the environment is a scalable underlying communication framework. In this paper we will describe our current progress on building a dynamic and ad hoc collaboration environment and our vision for its evolution into a HENP collaboration environment.

  3. Social collaboration, inhibition and context.

    PubMed

    Dagnall, Neil; Parker, Andrew; Munley, Gary

    2007-06-01

    This experiment investigated whether the exchange of information in social recall situations produced an inhibitory effect comparable to that observed in part-set cuing studies. 112 participants solved anagrams either individually or with a partner, then after a brief interference task recalled the words alone. Following delay participants attempted to recall the words a second time either alone or with a partner. Pairs recalled more words on second recall than those alone. This difference was due to pooling; there was no evidence of collaborative facilitation. Individuals who encoded individually and recalled as a pair forgot more items than those who encoded and recalled individually. PMID:17688081

  4. Innovative collaboration improves student recruitment.

    PubMed

    Cauble, K C

    1990-01-01

    This article reports on the problem of and partial solution to declining enrollments in an associate degree medical radiography program at Bunker Hill Community College in Boston. After it was determined that many interested and capable applicants could not attend on a full-time day basis, the full-time day program was adapted to a part-time late afternoon/evening format. Major institutions consequently supported their full-time employees in this part-time option. The collaboration between college and community provided visibility, funding, access and quality. PMID:2374810

  5. Collaborative computing environments for HEP

    NASA Astrophysics Data System (ADS)

    Bunn, Julian J.

    1998-05-01

    This paper describes the diverse software tools that facilitate the work of groups of people. The focus is on tools that exploit the Internet or intranets, and on those which appear to be useful to the HEP community. A brief history of Computer Supported Collaborative Work (CSCW) is presented, followed by a description of some CSCW tools that are currently available, and some which are used in HEP. Finally, predictions are made on what HEP might expect to be using in this domain in future years.

  6. Polymorphic collaboration in the global grid

    NASA Astrophysics Data System (ADS)

    McQuay, William K.

    2006-05-01

    Next generation collaborative systems must be able to represent the same information in different forms on a broad spectrum of devices and resources from low end personal digital assistants (PDA) to high performance computers (HPC). Users might be on a desktop then switch to a laptop and then to a PDA while accessing the global grid. The user preference profile for a collaboration session should be capable of moving with them as well as be automatically adjusted for the device type. Collaborative systems must be capable of representing the same information in many forms for different domains and on many devices and thus be polymorphic. Polymorphic collaboration will provide an ability for multiple heterogeneous resources (human to human, human to machine and machine to machine) to share information and activities, as well as the ability to regulate collaborative sessions based on client characteristics and needs; reuse user profiles, tool category choices, and settings in future collaboration session by same or different users; use intelligent agents to assist collaborative systems in learning user/resource preferences and behaviors, and autonomously derive optimal information to provide to users and decision makers. This paper discusses ongoing research in next generation collaborative environments with the goal of making electronic collaboration as easy to use as the telephone - collaboration at the touch of the screen.

  7. Shared Understanding for Collaborative Control

    SciTech Connect

    David Bruemmer; Douglas Few; Ronald Boring; Julie Marble; Miles Walton; Curtis Nielsen

    2005-07-01

    This paper presents results from three experiments in which human operators were teamed with a mixed-initiative robot control system to accomplish various indoor search and exploration tasks. By assessing human workload and error together with overall performance, these experiments provide an objective means to contrast different modes of robot autonomy and to evaluate both the usability of the interface and the effectiveness of autonomous robot behavior. The first experiment compares the performance achieved when the robot takes initiative to support human driving with the opposite case when the human takes initiative to support autonomous robot driving. The utility of robot autonomy is shown through achievement of better performance when the robot is in the driver’s seat. The second experiment introduces a virtual three-dimensional (3-D) map representation that supports collaborative understanding of the task and environment. When used in place of video, the 3-D map reduced operator workload and navigational error. By lowering bandwidth requirements, use of the virtual 3-D interface enables long-range, nonline-of-sight communication. Results from the third experiment extend the findings of experiment 1 by showing that collaborative control can increase performance and reduce error even when the complexity of the environment is increased and workload is distributed amongst multiple operators.

  8. Collaborative virtual environments art exhibition

    NASA Astrophysics Data System (ADS)

    Dolinsky, Margaret; Anstey, Josephine; Pape, Dave E.; Aguilera, Julieta C.; Kostis, Helen-Nicole; Tsoupikova, Daria

    2005-03-01

    This panel presentation will exhibit artwork developed in CAVEs and discuss how art methodologies enhance the science of VR through collaboration, interaction and aesthetics. Artists and scientists work alongside one another to expand scientific research and artistic expression and are motivated by exhibiting collaborative virtual environments. Looking towards the arts, such as painting and sculpture, computer graphics captures a visual tradition. Virtual reality expands this tradition to not only what we face, but to what surrounds us and even what responds to our body and its gestures. Art making that once was isolated to the static frame and an optimal point of view is now out and about, in fully immersive mode within CAVEs. Art knowledge is a guide to how the aesthetics of 2D and 3D worlds affect, transform, and influence the social, intellectual and physical condition of the human body through attention to psychology, spiritual thinking, education, and cognition. The psychological interacts with the physical in the virtual in such a way that each facilitates, enhances and extends the other, culminating in a "go together" world. Attention to sharing art experience across high-speed networks introduces a dimension of liveliness and aliveness when we "become virtual" in real time with others.

  9. Distributed and collaborative synthetic environments

    NASA Technical Reports Server (NTRS)

    Bajaj, Chandrajit L.; Bernardini, Fausto

    1995-01-01

    Fast graphics workstations and increased computing power, together with improved interface technologies, have created new and diverse possibilities for developing and interacting with synthetic environments. A synthetic environment system is generally characterized by input/output devices that constitute the interface between the human senses and the synthetic environment generated by the computer; and a computation system running a real-time simulation of the environment. A basic need of a synthetic environment system is that of giving the user a plausible reproduction of the visual aspect of the objects with which he is interacting. The goal of our Shastra research project is to provide a substrate of geometric data structures and algorithms which allow the distributed construction and modification of the environment, efficient querying of objects attributes, collaborative interaction with the environment, fast computation of collision detection and visibility information for efficient dynamic simulation and real-time scene display. In particular, we address the following issues: (1) A geometric framework for modeling and visualizing synthetic environments and interacting with them. We highlight the functions required for the geometric engine of a synthetic environment system. (2) A distribution and collaboration substrate that supports construction, modification, and interaction with synthetic environments on networked desktop machines.

  10. Tie strength distribution in scientific collaboration networks

    NASA Astrophysics Data System (ADS)

    Ke, Qing; Ahn, Yong-Yeol

    2014-09-01

    Science is increasingly dominated by teams. Understanding patterns of scientific collaboration and their impacts on the productivity and evolution of disciplines is crucial to understand scientific processes. Electronic bibliography offers a unique opportunity to map and investigate the nature of scientific collaboration. Recent studies have demonstrated a counterintuitive organizational pattern of scientific collaboration networks: densely interconnected local clusters consist of weak ties, whereas strong ties play the role of connecting different clusters. This pattern contrasts itself from many other types of networks where strong ties form communities while weak ties connect different communities. Although there are many models for collaboration networks, no model reproduces this pattern. In this paper, we present an evolution model of collaboration networks, which reproduces many properties of real-world collaboration networks, including the organization of tie strengths, skewed degree and weight distribution, high clustering, and assortative mixing.

  11. Collaborative Analytical Toolbox version 1.0

    Energy Science and Technology Software Center (ESTSC)

    2008-08-21

    The purpose of the Collaborative Analytical Toolbox (CAT) is to provide a comprehensive, enabling, collaborative problem solving environment that enables users to more effectively apply and improve their analytical and problem solving capabilities. CAT is a software framework for integrating other tools and data sources. It includes a set of core services for collaboration and information exploration and analysis, and a framework that facilitates quickly integrating new ideas, techniques, and tools with existing data sources.

  12. Computational Approaches for Predicting Biomedical Research Collaborations

    PubMed Central

    Zhang, Qing; Yu, Hong

    2014-01-01

    Biomedical research is increasingly collaborative, and successful collaborations often produce high impact work. Computational approaches can be developed for automatically predicting biomedical research collaborations. Previous works of collaboration prediction mainly explored the topological structures of research collaboration networks, leaving out rich semantic information from the publications themselves. In this paper, we propose supervised machine learning approaches to predict research collaborations in the biomedical field. We explored both the semantic features extracted from author research interest profile and the author network topological features. We found that the most informative semantic features for author collaborations are related to research interest, including similarity of out-citing citations, similarity of abstracts. Of the four supervised machine learning models (naïve Bayes, naïve Bayes multinomial, SVMs, and logistic regression), the best performing model is logistic regression with an ROC ranging from 0.766 to 0.980 on different datasets. To our knowledge we are the first to study in depth how research interest and productivities can be used for collaboration prediction. Our approach is computationally efficient, scalable and yet simple to implement. The datasets of this study are available at https://github.com/qingzhanggithub/medline-collaboration-datasets. PMID:25375164

  13. Collaborative workspace for multimedia medical conferencing.

    PubMed

    Kim, H J; Park, E S; Lee, S G; Shin, Y G

    1998-01-01

    We propose an approach for collaborative workspace management in medical conferencing. A collaborative workspace is a virtual data space shared between medical experts for working out solutions collaboratively while conferencing. Our approach provides medical users with an integrated view of various kinds of multimedia patient data and a unified control over the workspace. For data navigation and conferencing, a tree-like navigation tool, which we named the patient record tree, is provided. And we classify patient data, which is the object of medical collaborative works, into six basic types, and provide a view template for displaying each of these types. PMID:10384472

  14. Collaborative Visualization: Definition, Challenges, and Research Agenda

    SciTech Connect

    Isenberg, Petra; Elmqvist, Niklas; Scholtz, Jean; Cernea, Daniel; Ma, Kwan-Liu; Hagen, Hans

    2011-10-01

    Collaborative visualization has emerged as a new research direction which offers the opportunity to reach new audiences and application areas for visualization tools and techniques. Technology now allows us to easily connect and collaborate with one another - in settings as diverse as over networked computers, across mobile devices, or using shared displays such as interactive walls and tabletop surfaces. Any of these collaborative settings carries a set of challenges and opportunities for visualization research. Digital information is already regularly accessed by multiple people together in order to share information, to view it together, to analyze it, or to form decisions. However, research on how to best support collaboration with and around visualizations is still in its infancy and has so far focused only on a small subset of possible application scenarios. The purpose of this article is (1) to provide a clear scope, definition, and overview of the evolving field of collaborative visualization, (2) to help pinpoint the unique focus of collaborative visualization with its specific aspects, challenges, and requirements within the intersection of general computer-supported collaborative work (CSCW) and visualization research, and (3) to draw attention to important future research questions to be addressed by the community. Thus, the goal of the paper is to discuss a research agenda for future work on collaborative visualization, including our vision for how to meet the grand challenge and to urge for a new generation of visualization tools that were designed with collaboration in mind from their very inception.

  15. Creating Change and Staying Connected through Collaboration

    PubMed Central

    Lothian, Judith A.

    2005-01-01

    In this column, a childbirth educator describes feeling overwhelmed and alone in her work. Collaboration is presented as a key agent to creating change, staying connected, and “keeping going.” The Cochrane Library, the Coalition for Improving Maternity Services, the ongoing collaboration of Lamaze International with the Maternity Center Association and DONA International, and birth networks are presented as examples of valuable collaborations. Childbirth educators benefit from these collaborative efforts by being able to access and use evidence-based information and to feel connected with like-minded colleagues. PMID:17273451

  16. Mobile serious games for collaborative problem solving.

    PubMed

    Sanchez, Jaime; Mendoza, Claudia; Salinas, Alvaro

    2009-01-01

    This paper presents the results obtained from the implementation of a series of learning activities based on mobile serious games (MSG) for the development of problem-solving and collaborative skills in Chilean 8th grade students. Three MSGs were developed and played by teams of four students, who had to solve the problems posed by the game collaboratively. The data shows that the experimental group had a higher perception of their own skills of collaboration and of the plan execution dimension of problem solving than the control group, providing empirical evidence regarding the contribution of MSGs to the development of collaborative problem-solving skills. PMID:19592762

  17. Accountability and values in radically collaborative research.

    PubMed

    Winsberg, Eric; Huebner, Bryce; Kukla, Rebecca

    2014-06-01

    This paper discusses a crisis of accountability that arises when scientific collaborations are massively epistemically distributed. We argue that social models of epistemic collaboration, which are social analogs to what Patrick Suppes called a "model of the experiment," must play a role in creating accountability in these contexts. We also argue that these social models must accommodate the fact that the various agents in a collaborative project often have ineliminable, messy, and conflicting interests and values; any story about accountability in a massively distributed collaboration must therefore involve models of such interests and values and their methodological and epistemic effects. PMID:25051867

  18. Author Credit for Transdisciplinary Collaboration

    PubMed Central

    Xu, Jian; Ding, Ying; Malic, Vincent

    2015-01-01

    Transdisciplinary collaboration is the key for innovation. An evaluation mechanism is necessary to ensure that academic credit for this costly process can be allocated fairly among coauthors. This paper proposes a set of quantitative measures (e.g., t_credit and t_index) to reflect authors’ transdisciplinary contributions to publications. These measures are based on paper-topic probability distributions and author-topic probability distributions. We conduct an empirical analysis of the information retrieval domain which demonstrates that these measures effectively improve the results of harmonic_credit and h_index measures by taking into account the transdisciplinary contributions of authors. The definitions of t_credit and t_index provide a fair and effective way for research organizations to assign credit to authors of transdisciplinary publications. PMID:26375678

  19. Atrial fibrillation care improvement collaborative

    PubMed Central

    Robelia, Paul; Kopecky, Stephen; Thacher, Tom

    2015-01-01

    Atrial fibrillation (AF) is an increasingly common cardiac arrhythmia. Many patients with new onset or recurrent AF present to the emergency department and are subsequently admitted to the hospital and seen by cardiology specialists for follow up. In an attempt to address this high utilization of acute health care resources, reduce costs, and improve patient care, our institution instituted a collaborative project between the departments of emergency medicine, cardiology, family medicine, and primary care internal medicine. The project team oversaw development of a new emergency department AF order set, encouraged utilization of a new oral anticoagulant (dabigatran), improved the primary care follow up connection, and deployed a multimodal education plan for primary care providers. Between 2012 and 2014, these interventions resulted in a 17% reduction in total AF per member per month (PMPM) cost, a 28% reduction in AF PMPM inpatient cost, and a 24% reduction in inpatient admissions for AF. PMID:26734425

  20. Collaborative observations of HDE 332077

    NASA Technical Reports Server (NTRS)

    Ake, Thomas B., III

    1995-01-01

    IUE low dispersion observations were made of the T(sub c)-deficient peculiar red giant (PRG) star, HDE 332077, to test the hypothesis that T(sub c)-poor PRG's are formed as a result of mass transfer from a binary companion rather than from internal thermal pulsing while on the asymptotic red giant branch. Previous ground-based observations of this star indicated that it is a binary, but the secondary star was too massive for an expected white dwarf. A deep, short wavelength prime (SWP) exposure was needed to search for evidence of an A-type main-sequence companion. We obtained a 120 minute LWP exposure (LWP 23479), followed by a collaborative 1230 minute SWP exposure (SWP 45113). These observations were combined with our earlier IUE and optical data on this PRG star to model the spectral energy distribution of the system.

  1. Collaborative observations of HDE 332077

    NASA Technical Reports Server (NTRS)

    Ake, T.

    1995-01-01

    IUE low dispersion observations were made of the Tc-deficient peculiar red giant (PRG) star, HDE 332077, to test the hypothesis that Tc--poor PRG's are formed as a result of mass transfer from a binary companion rather than from internal thermal pulsing while on the asymptotic red giant branch. Previous ground-based observations of this star indicated that it is a binary, but the secondary star was too massive for an expected white dwarf. A deep, SWP exposure was needed to search for evidence of an A-type main-sequence companion. We obtained a 120 minute LWP exposure (LWP 23479), followed by a collaborative 120 minute SWP exposure (SWP 45113). These observations were combined with our earlier IUE and optical data on this PRG star to model the spectral energy distribution of the system.

  2. ATLAS Live: Collaborative Information Streams

    NASA Astrophysics Data System (ADS)

    Goldfarb, Steven; ATLAS Collaboration

    2011-12-01

    I report on a pilot project launched in 2010 focusing on facilitating communication and information exchange within the ATLAS Collaboration, through the combination of digital signage software and webcasting. The project, called ATLAS Live, implements video streams of information, ranging from detailed detector and data status to educational and outreach material. The content, including text, images, video and audio, is collected, visualised and scheduled using digital signage software. The system is robust and flexible, utilizing scripts to input data from remote sources, such as the CERN Document Server, Indico, or any available URL, and to integrate these sources into professional-quality streams, including text scrolling, transition effects, inter and intra-screen divisibility. Information is published via the encoding and webcasting of standard video streams, viewable on all common platforms, using a web browser or other common video tool. Authorisation is enforced at the level of the streaming and at the web portals, using the CERN SSO system.

  3. The ANS Collaboration Monitoring Program

    NASA Astrophysics Data System (ADS)

    Munari, U.; Bacci, S.; Baldinelli, L.; Castellani, F.; Cetrulo, G.; Cherini, G.; Dallaporta, S.; Dallavia, G.; Englaro, A.; Frigo, A.; Graziani, M.; Luppi, V.; Maitan, A.; Marangoni, C.; Milani, A.; Moretti, S.; Moschini, F.; Ochner, P.; Siviero, A.; Righetti, G. L.; Tomaselli, S.; Tomasoni, S.; Vagnozzi, A.; Valisa, P.

    ANS Collaboration is a growing Italian network of small and medium size telescopes performing spectroscopy (low and medium resolution single dispersion, and Echelle high resolution modes) and UBVRC IC CCD photometry of symbiotic stars and novae mainly, but with interest also on other types of objects like optical transients, eclipsing binaries, X-ray source counterparts and on-call follow-up observations of selected targets from some surveys like IPHAS or RAVE. In the present form ANS started operations in 2005, and at the time of writing has logged on symbiotic stars 14602 photometric runs and a rich ensemble of low and high resolution, absolutely fluxed spectra. The paper describes the internal organization, operation modes and procedures, and presents sample data and performance statistics.

  4. Collaborating Fuzzy Reinforcement Learning Agents

    NASA Technical Reports Server (NTRS)

    Berenji, Hamid R.

    1997-01-01

    Earlier, we introduced GARIC-Q, a new method for doing incremental Dynamic Programming using a society of intelligent agents which are controlled at the top level by Fuzzy Relearning and at the local level, each agent learns and operates based on ANTARCTIC, a technique for fuzzy reinforcement learning. In this paper, we show that it is possible for these agents to compete in order to affect the selected control policy but at the same time, they can collaborate while investigating the state space. In this model, the evaluator or the critic learns by observing all the agents behaviors but the control policy changes only based on the behavior of the winning agent also known as the super agent.

  5. Author Credit for Transdisciplinary Collaboration.

    PubMed

    Xu, Jian; Ding, Ying; Malic, Vincent

    2015-01-01

    Transdisciplinary collaboration is the key for innovation. An evaluation mechanism is necessary to ensure that academic credit for this costly process can be allocated fairly among coauthors. This paper proposes a set of quantitative measures (e.g., t_credit and t_index) to reflect authors' transdisciplinary contributions to publications. These measures are based on paper-topic probability distributions and author-topic probability distributions. We conduct an empirical analysis of the information retrieval domain which demonstrates that these measures effectively improve the results of harmonic_credit and h_index measures by taking into account the transdisciplinary contributions of authors. The definitions of t_credit and t_index provide a fair and effective way for research organizations to assign credit to authors of transdisciplinary publications. PMID:26375678

  6. PCCR: Pancreatic Cancer Collaborative Registry.

    PubMed

    Sherman, Simon; Shats, Oleg; Ketcham, Marsha A; Anderson, Michelle A; Whitcomb, David C; Lynch, Henry T; Ghiorzo, Paola; Rubinstein, Wendy S; Sasson, Aaron R; Grizzle, William E; Haynatzki, Gleb; Feng, Jianmin; Sherman, Alexander; Kinarsky, Leo; Brand, Randall E

    2011-01-01

    The Pancreatic Cancer Collaborative Registry (PCCR) is a multi-institutional web-based system aimed to collect a variety of data on pancreatic cancer patients and high-risk subjects in a standard and efficient way. The PCCR was initiated by a group of experts in medical oncology, gastroenterology, genetics, pathology, epidemiology, nutrition, and computer science with the goal of facilitating rapid and uniform collection of critical information and biological samples to be used in developing diagnostic, prevention and treatment strategies against pancreatic cancer. The PCCR is a multi-tier web application that utilizes Java/JSP technology and has Oracle 10 g database as a back-end. The PCCR uses a "confederation model" that encourages participation of any interested center, irrespective of its size or location. The PCCR utilizes a standardized approach to data collection and reporting, and uses extensive validation procedures to prevent entering erroneous data. The PCCR controlled vocabulary is harmonized with the NCI Thesaurus (NCIt) or Systematized Nomenclature of Medicine-Clinical Terms (SNOMED-CT). The PCCR questionnaire has accommodated standards accepted in cancer research and healthcare. Currently, seven cancer centers in the USA, as well as one center in Italy are participating in the PCCR. At present, the PCCR database contains data on more than 2,700 subjects (PC patients and individuals at high risk of getting this disease). The PCCR has been certified by the NCI Center for Biomedical Informatics and Information Technology as a cancer Biomedical Informatics Grid (caBIG(®)) Bronze Compatible product. The PCCR provides a foundation for collaborative PC research. It has all the necessary prerequisites for subsequent evolution of the developed infrastructure from simply gathering PC-related data into a biomedical computing platform vital for successful PC studies, care and treatment. Studies utilizing data collected in the PCCR may engender new approaches

  7. The collaborative roots of corruption

    PubMed Central

    Weisel, Ori; Shalvi, Shaul

    2015-01-01

    Cooperation is essential for completing tasks that individuals cannot accomplish alone. Whereas the benefits of cooperation are clear, little is known about its possible negative aspects. Introducing a novel sequential dyadic die-rolling paradigm, we show that collaborative settings provide fertile ground for the emergence of corruption. In the main experimental treatment the outcomes of the two players are perfectly aligned. Player A privately rolls a die, reports the result to player B, who then privately rolls and reports the result as well. Both players are paid the value of the reports if, and only if, they are identical (e.g., if both report 6, each earns €6). Because rolls are truly private, players can inflate their profit by misreporting the actual outcomes. Indeed, the proportion of reported doubles was 489% higher than the expected proportion assuming honesty, 48% higher than when individuals rolled and reported alone, and 96% higher than when lies only benefited the other player. Breaking the alignment in payoffs between player A and player B reduced the extent of brazen lying. Despite player B's central role in determining whether a double was reported, modifying the incentive structure of either player A or player B had nearly identical effects on the frequency of reported doubles. Our results highlight the role of collaboration—particularly on equal terms—in shaping corruption. These findings fit a functional perspective on morality. When facing opposing moral sentiments—to be honest vs. to join forces in collaboration—people often opt for engaging in corrupt collaboration. PMID:26261341

  8. PBL and beyond: trends in collaborative learning.

    PubMed

    Pluta, William J; Richards, Boyd F; Mutnick, Andrew

    2013-01-01

    Building upon the disruption to lecture-based methods triggered by the introduction of problem-based learning, approaches to promote collaborative learning are becoming increasingly diverse, widespread and generally well accepted within medical education. Examples of relatively new, structured collaborative learning methods include team-based learning and just-in-time teaching. Examples of less structured approaches include think-pair share, case discussions, and the flipped classroom. It is now common practice in medical education to employ a range of instructional approaches to support collaborative learning. We believe that the adoption of such approaches is entering a new and challenging era. We define collaborate learning by drawing on the broader literature, including Chi's ICAP framework that emphasizes the importance of sustained, interactive explanation and elaboration by learners. We distinguish collaborate learning from constructive, active, and passive learning and provide preliminary evidence documenting the growth of methods that support collaborative learning. We argue that the rate of adoption of collaborative learning methods will accelerate due to a growing emphasis on the development of team competencies and the increasing availability of digital media. At the same time, the adoption collaborative learning strategies face persistent challenges, stemming from an overdependence on comparative-effectiveness research and a lack of useful guidelines about how best to adapt collaborative learning methods to given learning contexts. The medical education community has struggled to consistently demonstrate superior outcomes when using collaborative learning methods and strategies. Despite this, support for their use will continue to expand. To select approaches with the greatest utility, instructors must carefully align conditions of the learning context with the learning approaches under consideration. Further, it is critical that modifications are made

  9. Perceptions of Collaborative Process in a Professional Learning Focused University-Community-School Collaboration

    ERIC Educational Resources Information Center

    Psimas, Lynnae L.

    2012-01-01

    The current study explored the collaborative processes present in a collaboration between an urban university in the Southeast United States, a state-funded educational support agency, and several urban and suburban school districts served by the state agency. To obtain a comprehensive understanding of the collaboration and relevant practices,…

  10. Use of an Interculturally Enriched Collaboration Script in Computer-Supported Collaborative Learning in Higher Education

    ERIC Educational Resources Information Center

    Popov, Vitaliy; Biemans, Harm J. A.; Kuznetsov, Andrei N.; Mulder, Martin

    2014-01-01

    In this exploratory study, the authors introduced an interculturally enriched collaboration script (IECS) for working in culturally diverse groups within a computer-supported collaborative learning (CSCL) environment and then assessed student online collaborative behaviour, learning performance and experiences. The question was if and how these…

  11. Collaborative Learning: Sourcebook for Collaborative Learning in the Arts and Sciences at Indiana University.

    ERIC Educational Resources Information Center

    Hamilton, Sharon J., Ed.; Hansen, Edmund J., Ed.

    This sourcebook, prepared by the Intercampus Group on Collaborative Learning of Indiana University, offers suggestions to those who are already familiar with collaborative learning, but want to know how others are responding to the same or similar challenges. Papers are presented that examine general issues of collaborative learning in the Arts…

  12. Wiki-Based Collaborative Writing Activities in EFL Classrooms: Exploring Teachers' Intervention in the Collaborative Process

    ERIC Educational Resources Information Center

    Alghasab, Maha

    2014-01-01

    This pilot study was designed to explore EFL teachers' and students' online interaction during wiki based collaborative writing activities. It aims to explore the collaborative behaviours that students engaged in and to what extent the teachers' intervention can promote students' collaboration. The study has a multiple qualitative case study…

  13. A Data Mining Approach to Reveal Representative Collaboration Indicators in Open Collaboration Frameworks

    ERIC Educational Resources Information Center

    Anaya, Antonio R.; Boticario, Jesus G.

    2009-01-01

    Data mining methods are successful in educational environments to discover new knowledge or learner skills or features. Unfortunately, they have not been used in depth with collaboration. We have developed a scalable data mining method, whose objective is to infer information on the collaboration during the collaboration process in a…

  14. Teacher Educators' Collaboration in Subject Departments: Collaborative Activities and Social Relations

    ERIC Educational Resources Information Center

    Heldens, Henderijn; Bakx, Anouke; den Brok, Perry

    2015-01-01

    Teacher educators' collaboration plays an important role in the improvement of teacher education. Many studies in educational research focus on collaboration from 1 particular perspective. A focus on 2 perspectives, a qualitative (focusing on collaborative activities) as well as a quantitative (focusing on relations) perspective, and relating both…

  15. Redesigning for Collaboration in Learning Initiatives: An Examination of Four Highly Collaborative Campuses

    ERIC Educational Resources Information Center

    Kezar, Adrianna J.

    2006-01-01

    Much has been written about the barriers to collaborative work, but little research has been conducted on how to foster collaboration within higher education. This article presents the results of a case study of four campuses that have organized to enable collaboration. The study builds on earlier literature from the corporate sector using a model…

  16. Study of the Impact of Collaboration among Teachers in a Collaborative Authoring System

    ERIC Educational Resources Information Center

    Lafifi, Yacine; Touil, Ghassen

    2010-01-01

    Several researchers have studied the impact of collaboration between the learners on their cognitive levels, but few studies have been carried out on the impact of collaboration between the teachers. The aim of our research is to study the effects on the knowledge levels of learners of collaborative construction of learning objects created by the…

  17. Evaluation of Intelligent Grouping Based on Learners' Collaboration Competence Level in Online Collaborative Learning Environment

    ERIC Educational Resources Information Center

    Muuro, Maina Elizaphan; Oboko, Robert; Wagacha, Waiganjo Peter

    2016-01-01

    In this paper we explore the impact of an intelligent grouping algorithm based on learners' collaborative competency when compared with (a) instructor based Grade Point Average (GPA) method level and (b) random method, on group outcomes and group collaboration problems in an online collaborative learning environment. An intelligent grouping…

  18. From Collaborative Technology to Collaborative Use of Technology: Designing Learning Oriented Infrastructures

    ERIC Educational Resources Information Center

    Lipponen, Lasse; Lallimo, Jiri

    2004-01-01

    In this paper, we argue that even if empirical studies of collaborative technology and learning represent a diversity of research, the cases that have successfully used collaborative technology share one very crucial thing, namely, instead of focusing intensively only on the technology, a great deal of effort has been put into collaborative use of…

  19. Communication and Collaboration with Schools: Pediatricians' Perspectives

    ERIC Educational Resources Information Center

    Bradley-Klug, Kathy L.; Sundman, Ashley N.; Nadeau, Joshua; Cunningham, Jennifer; Ogg, Julia

    2010-01-01

    The multifaceted effect of chronic illness in children has created a need for pediatricians and school personnel, specifically school psychologists, to engage in collaborative problem solving. However, the extent to which this collaboration actually occurs in practice is unknown. A survey was developed and administered to a national sample of…

  20. Collaborative Strategic Planning in Higher Education

    ERIC Educational Resources Information Center

    Sanaghan, Patrick

    2009-01-01

    This book outlines a simple, five-phase collaborative approach to strategic planning that has worked effectively on many campuses. Specifically, Collaborative Strategic Planning (CSP) refers to the disciplined and thoughtful process of meaningfully engaging relevant stakeholders in creating a shared future vision and goals for their institution.…

  1. Messy Collaboration: Learning from a Learning Study

    ERIC Educational Resources Information Center

    Adamson, Bob; Walker, Elizabeth

    2011-01-01

    Messy collaboration refers to complexity, unpredictability and management dilemmas when educators work together. Such messiness was evident in a Hong Kong English Learning Study, a structured cyclical process in which teachers and researcher-participants from a teacher education institution work collaboratively on effective student learning. This…

  2. Teacher Learning and Collaboration in Innovative Teams

    ERIC Educational Resources Information Center

    Meirink, Jacobiene A.; Imants, Jeroen; Meijer, Paulien C.; Verloop, Nico

    2010-01-01

    In this study the relationship between teacher learning and collaboration in innovative teams was explored. A comparative case study was conducted in five temporary teams in secondary schools. Several quantitative and qualitative data collection methods were used to examine collaboration, teacher learning, and the context for learning and…

  3. Common Ground. Feminist Collaboration in the Academy.

    ERIC Educational Resources Information Center

    Peck, Elizabeth G., Ed.; Mink, JoAnna Stephens, Ed.

    The fifteen articles in this anthology examine the process of collaboration as it fits into questions of gender. Articles include: "Educate, Organize, and Agitate: A Historical Overview of Feminist Collaboration in Great Britain and America, 1640-1930" (Melodie Andrews); "Beyond Feminism: An Intercultural Challenge for Transforming the Academy"…

  4. A Case Study of Online Collaborative Learning

    ERIC Educational Resources Information Center

    Thompson, Ling; Ku, Heng-Yu

    2006-01-01

    This case study investigated 12 graduate students' online collaborative experiences and attitudes in an instructional design course. The instructor divided students into 4 groups based on their academic backgrounds. Content analysis of asynchronous group discussion board messages was used to measure degrees of collaboration of each group in terms…

  5. Writing Collaboratively: Priority, Practice, and Process

    ERIC Educational Resources Information Center

    Jones, Darolyn; Jones, James W.; Murk, Peter J.

    2012-01-01

    Writing collaboratively is now widely practiced in many fields. Particularly in this advancing technological age, people find that it is not only practiced but also commonplace. However, the practice of writing collaboratively has not been widely researched, presented, or taught, and practitioners are often left to learn what works purely through…

  6. Collaborative Teacher Research: Learning with Students

    ERIC Educational Resources Information Center

    Cisar, Sally Hood

    2005-01-01

    This qualitative case study explores how collaborative teacher research serves as a professional development model for practicing teachers. The purpose of the study is to examine how participation in a collaborative teacher research group affected three French teachers' understandings of one state's foreign language standards, and to look at how…

  7. Developing Collaborative Partnerships. Practice Application Brief.

    ERIC Educational Resources Information Center

    Kerka, Sandra

    Collaboration has become a pervasive strategy for systemic change in human services, education, government, and community agencies. Collaborative partnerships require a change in thinking and in operating. Such changes can be intimidating or threatening. In addition, other barriers must be overcome to make partnerships work. Examples of successful…

  8. Collaborative Virtual Gaming Worlds in Higher Education

    ERIC Educational Resources Information Center

    Whitton, Nicola; Hollins, Paul

    2008-01-01

    There is growing interest in the use of virtual gaming worlds in education, supported by the increased use of multi-user virtual environments (MUVEs) and massively multi-player online role-playing games (MMORPGs) for collaborative learning. However, this paper argues that collaborative gaming worlds have been in use much longer and are much wider…

  9. Examining Peer Collaboration in Online Inquiry

    ERIC Educational Resources Information Center

    Castek, Jill; Coiro, Julie; Guzniczak, Lizbeth; Bradshaw, Carlton

    2012-01-01

    This study examines peer collaboration among four pairs of seventh graders who read online to determine what caused the downfall of the Mayan civilization. More and less productive collaborative interactions are presented through snippets of dialogue in which pairs negotiated complex texts. Few examples of how teachers can skillfully facilitate…

  10. Cultures of Collaboration: Leveraging Classroom Potential

    ERIC Educational Resources Information Center

    Wilhelm, Jeffrey D., Ed.

    2012-01-01

    A primary task of teachers is to promote the culture of collaboration in classrooms. That's because we are smarter together than we are alone. But for teachers to leverage the unique social capacity of classrooms, they need to understand how to create situations requiring and rewarding collaboration (like that of inquiry), how to structure groups,…

  11. Understanding Children's Collaborative Interactions in Shared Environments.

    ERIC Educational Resources Information Center

    Scott, Stacey D.; Mandryk, R. L.; Inkpen, K. M.

    2003-01-01

    Explores how various collaborative settings affect elementary school children's interactions with each other and with technology. Describes the development of co-located groupware systems offering support for concurrent, multi-user interactions around a shared display, which offer a collaborative environment in which users share both the physical…

  12. Collaborative Translations: Designing Bilingual Instructional Tools

    ERIC Educational Resources Information Center

    Keyes, Christopher S.; Puzio, Kelly; Jiménez, Robert T.

    2014-01-01

    Recognizing the role of collaboration and multilingual literacy as 21st-century skills, the authors used design research methods to present, analyze, and refine a strategic reading approach for bilingual students. The collaborative translation strategy involves reading an academic text, translating key passages, and evaluating these translations.…

  13. Administrators as Advocates for Teacher Collaboration

    ERIC Educational Resources Information Center

    Ketterlin-Geller, Leanne R.; Baumer, Patricia; Lichon, Kathryn

    2015-01-01

    This column contends that administrators are responsible for constructing a culture of collaboration in their schools and that ultimately, the facilitation of collaboration affects students' academic achievement. Within the context of a leadership scenario, this article outlines the need for, function of, and logistical implementation of…

  14. Collaborators' Attitudes about Differences of Opinion

    ERIC Educational Resources Information Center

    Creamer, Elizabeth G.

    2004-01-01

    This article describes how long-term collaborators interpret substantive differences of opinion and the strategies they use to negotiate them. Long-term collaborators are coauthors who have had a working relationship for ten or more years. Differences of opinion refer to differences in interpretation about substantive issues related to research…

  15. Collaborating for Change: Building Partnerships among Teachers.

    ERIC Educational Resources Information Center

    Coombs-Richardson, Rita; Rivers, Eileen S.

    Building partnerships among teachers is essential to enhance student learning. The Richardson-Rivers Collaboration Model emphasizes the importance of relationship building and describes procedures for successful classroom collaboration among teachers. The model combines theoretical constructs based on the Johari window and Jung's personality…

  16. Hubble Exoplanet Pro/Am Collaboration (Abstract)

    NASA Astrophysics Data System (ADS)

    Conti, D. M.

    2016-06-01

    (Abstract only) A collaborative effort is being organized between a world-wide network of amateur astronomers and a Hubble Space Telescope (HST) science team. The purpose of this collaboration is to supplement an HST near-infrared spectroscopy survey of some 15 exoplanets with ground-based observations in the visible range.

  17. Learning during a Collaborative Final Exam

    ERIC Educational Resources Information Center

    Dahlstrom, Orjan

    2012-01-01

    Collaborative testing has been suggested to serve as a good learning activity, for example, compared to individual testing. The aim of the present study was to measure learning at different levels of knowledge during a collaborative final exam in a course in basic methods and statistical procedures. Results on pre- and post-tests taken…

  18. Collaboration: From Analogue to Digital & Back.

    ERIC Educational Resources Information Center

    Burke, Gerald; Jaeger, Numo

    Situated at a place where art meets collaboration and speaking to the 1999 InSEA World Congress's "Cultures and Transitions" theme, this paper tells a collaborative story that began as an "art-i-fax/art-e-post" project initiated via the Getty Center's educational Web site and has led to combined art projects and exhibitions across the globe. The…

  19. Training Synchronous Collaborative E-Learning

    ERIC Educational Resources Information Center

    Bliesener, Thomas

    2006-01-01

    In order to promote cooperation among students who work separately on their computers at home, the University of Essen has developed training courses with experienced tutors to teach students the required sensitivity and practical skills for tele-collaboration in small groups. A core problem in synchronous collaborative e-learning with speech…

  20. Collaborative Problem Solving in Shared Space

    ERIC Educational Resources Information Center

    Lin, Lin; Mills, Leila A.; Ifenthaler, Dirk

    2015-01-01

    The purpose of this study was to examine collaborative problem solving in a shared virtual space. The main question asked was: How will the performance and processes differ between collaborative problem solvers and independent problem solvers over time? A total of 104 university students (63 female and 41 male) participated in an experimental…

  1. Forming a Collaborative Action Research Partnership

    ERIC Educational Resources Information Center

    Platteel, Tamara; Hulshof, Hans; Ponte, Petra; van Driel, Jan; Verloop, Nico

    2010-01-01

    This article describes the complex nature of collaborative relationships, the difficulties of conducting research with others, and the complications of partnerships in educational research. To create and sustain a communicative space in which participants can collaborate to innovate education and curriculum, time and opportunity to develop trust…

  2. Modeling Collaboration for ESL Teacher Candidates

    ERIC Educational Resources Information Center

    DelliCarpini, Margo

    2014-01-01

    This article reports on a semester-long project where a TESOL professor and English Education professor modeled collaborative teaching and explicitly taught collaboration skills to a coscheduled teaching methods class consisting of TESOL and Secondary English teacher candidates. Data were collected in the form of pre- and postsemester surveys. In…

  3. Consorting and Collaborating in the Education Marketplace.

    ERIC Educational Resources Information Center

    Bridges, David, Ed.; Husbands, Chris, Ed.

    This book describes one of the somewhat paradoxical consequences of the development of the education market place--the development of collaborative relations and infrastructures between competing institutions. Fourteen chapters written by participants in collaborative arrangements describe and analyze their responses to the market place and…

  4. Cross-System Collaboration: Tools That Work.

    ERIC Educational Resources Information Center

    Hoel, James L.

    This monograph reports on a collaborative initiative between Four Oaks, a private nonprofit family service agency in Iowa, and the Iowa Department of Human Services. The collaboration provided a series of community forums of local representatives to examine services available to delinquent youth and their families, to increase community awareness…

  5. Teaching Reading Comprehension through Collaborative Strategic Reading.

    ERIC Educational Resources Information Center

    Vaughn, Sharon; Klingner, Janette Kettman

    1999-01-01

    Provides an overview of collaborative strategic reading (CSR) as an approach to enhancing the reading-comprehension skills of students with learning disabilities. Procedures for implementing CSR with collaborative groups and techniques for teaching reading-comprehension skills are provided. The role of the teacher is described and sample teaching…

  6. Collaborative Learning: A Sourcebook for Higher Education.

    ERIC Educational Resources Information Center

    Goodsell, Anne S.; And Others

    This sourcebook contains nine papers on various aspects of collaborative learning for students with emphasis on college level instruction (though some material relevant to secondary elementary education is also included). Contributors address what collaborative learning is, how is it implemented, how to assess it, and where it is used. Each…

  7. Teacher Learning in Collaborative Curriculum Design

    ERIC Educational Resources Information Center

    Voogt, J.; Westbroek, H.; Handelzalts, A.; Walraven, A.; McKenney, S.; Pieters, J.; de Vries, B.

    2011-01-01

    The Interconnected Model of Professional Growth (Clarke & Hollingsworth, 2002) was used to identify processes of teacher learning during the collaborative design of curriculum materials in the context of curriculum innovation. Nine published studies from six different countries about teachers' collaborative curriculum design were analyzed to…

  8. Collaborative Writing Support Tools on the Cloud

    ERIC Educational Resources Information Center

    Calvo, R. A.; O'Rourke, S. T.; Jones, J.; Yacef, K.; Reimann, P.

    2011-01-01

    Academic writing, individual or collaborative, is an essential skill for today's graduates. Unfortunately, managing writing activities and providing feedback to students is very labor intensive and academics often opt out of including such learning experiences in their teaching. We describe the architecture for a new collaborative writing support…

  9. Collaboration by Design: Context, Structure, and Medium.

    ERIC Educational Resources Information Center

    Tiessen, Esther L.; Ward, Douglas R.

    1997-01-01

    Describes an instructional unit integrating three educational innovations: a problem-solving video (Adventures of Jasper Woodbury), a structure for collaborative learning, Fostering Communities of Learners (FCL), and Computer-Supported Intentional Learning Environments (CSILE). Argues that each innovation supports collaboration in a distinct way…

  10. Collaboration within Large Groups in the Classroom

    ERIC Educational Resources Information Center

    Szewkis, Eyal; Nussbaum, Miguel; Rosen, Tal; Abalos, Jose; Denardin, Fernanda; Caballero, Daniela; Tagle, Arturo; Alcoholado, Cristian

    2011-01-01

    The purpose of this paper is to show how a large group of students can work collaboratively in a synchronous way within the classroom using the cheapest possible technological support. Making use of the features of Single Display Groupware and of Multiple Mice we propose a computer-supported collaborative learning approach for big groups within…

  11. Peer Interaction in Three Collaborative Learning Environments

    ERIC Educational Resources Information Center

    Staarman, Judith Kleine; Krol, Karen; Meijden, Henny van der

    2005-01-01

    The aim of the study was to gain insight into the occurrence of different types of peer interaction and particularly the types of interaction beneficial for learning in different collaborative learning environments. Based on theoretical notions related to collaborative learning and peer interaction, a coding scheme was developed to analyze the…

  12. Virtual Teaming: Faculty Collaboration in Online Spaces

    ERIC Educational Resources Information Center

    Almjeld, Jen; Rybas, Natalia; Rybas, Sergey

    2013-01-01

    This collaborative article chronicles the experiences of three faculty at three universities utilizing wiki technology to transform themselves and their students into a virtual team. Rooted in workplace approaches to distributed teaming, the project expands notions of classroom collaboration to include planning, administration, and assessment of a…

  13. Elearn: A Collaborative Educational Virtual Environment.

    ERIC Educational Resources Information Center

    Michailidou, Anna; Economides, Anastasios A.

    Virtual Learning Environments (VLEs) that support collaboration are one of the new technologies that have attracted great interest. VLEs are learning management software systems composed of computer-mediated communication software and online methods of delivering course material. This paper presents ELearn, a collaborative VLE for teaching…

  14. Using Web Tools, Collaborating, and Learning Online.

    ERIC Educational Resources Information Center

    Murphy, Karen L.; Cifuentes, Lauren

    2001-01-01

    Describes a case study of a graduate class that investigated how students learn and collaborate in a Web-based course designed according to the current social-constructivist conception of learning. Discusses independent and collaborative activities; how student learn to use technology; communication; student preferences; learner differences;…

  15. School-College Faculty Collaboratives: Academic Alliances.

    ERIC Educational Resources Information Center

    Gaudiani, Claire

    1985-01-01

    Discusses the Academic Alliances project and the collaboratives of faculty members who teach foreign languages and literature in universities, colleges, and schools in the United States which were a result of that project. Looks at what happens at meetings and how some groups are funded. Lists participating collaborative groups. (SED)

  16. The Call for Collaboration in Teacher Education

    ERIC Educational Resources Information Center

    Winn, Judith; Blanton, Linda

    2005-01-01

    As the number of students who are struggling in school grows, the need for general and special education to come together to create the vision and capacity to educate all students becomes more and more pronounced. Collaboration by teachers is called for in the schools, likewise, it is called for in teacher education. Collaboration between general…

  17. Accelerating Developmental Education: The Case for Collaboration

    ERIC Educational Resources Information Center

    Boylan, Hunter R.

    2004-01-01

    In this article, the author discusses the need for collaboration in developmental education and proposes two major ideas for consideration: (1) that educators need to re-conceptualize how they go about delivering developmental education; and (2) that they need to collaborate more fully with others in practicing it. The author notes that of almost…

  18. Using Wikis to Promote Collaborative EFL Writing

    ERIC Educational Resources Information Center

    Aydin, Zelilha; Yildiz, Senem

    2014-01-01

    This study focuses on the use of wikis in collaborative writing projects in foreign language learning classrooms. A total of 34 intermediate level university students learning English as a foreign language (EFL) were asked to accomplish three different wiki-based collaborative writing tasks, (argumentative, informative and decision-making) working…

  19. Collaborative Reasoning in China and Korea

    ERIC Educational Resources Information Center

    Dong, Ting; Anderson, Richard C.; Kim, Il-Hee; Li, Yuan

    2008-01-01

    Students at two sites in China and one site in Korea engaged in Collaborative Reasoning, an approach to discussion that requires self-management, free participation, and critical thinking. The discontinuity between the usual adult-dominated discourse of Chinese and Korean homes and classrooms and the expected discourse of Collaborative Reasoning…

  20. Harnessing Collaborative Annotations on Online Formative Assessments

    ERIC Educational Resources Information Center

    Lin, Jian-Wei; Lai, Yuan-Cheng

    2013-01-01

    This paper harnesses collaborative annotations by students as learning feedback on online formative assessments to improve the learning achievements of students. Through the developed Web platform, students can conduct formative assessments, collaboratively annotate, and review historical records in a convenient way, while teachers can generate…

  1. What "Collaboration" Means: Ethnocultural Diversity's Impact.

    ERIC Educational Resources Information Center

    Thayer-Bacon, Barbara J.; Brown, Sherlon

    This article examines the meaning of collaboration and the impact of ethnocultural diversity through a discussion of assumptions about how people work together, how knowledge is obtained, and how culture impacts assumptions and knowledge attainment. Following an introduction, section 2 on the meaning of collaboration examines various notions of…

  2. Collaborative Interaction for Improvement of Teaching.

    ERIC Educational Resources Information Center

    Ellis, Nancy E.

    1990-01-01

    Relationships are explored between elementary school teachers' (N=13) collaborative interactions and implementation of a complex instructional program ("Finding Out/Descubrimiento") in science and mathematics developed for bilingual classrooms. Findings revealed an association between frequency of teacher collaboration and quality of…

  3. Lessons Learned from the Collaborative Writing Process

    ERIC Educational Resources Information Center

    Bhavsar, Victoria; Ahn, Ruth

    2013-01-01

    We reflect on how to implement the instrumental aspect of collaborative writing in such a way that the developmental aspect of collaborative writing is maximally fostered, based on conditions necessary for socially constructed learning. We discuss four instrumental strategies that bolster mutual ownership of the writing and protect the social…

  4. Collaborative Instructional Strategies to Enhance Knowledge Convergence

    ERIC Educational Resources Information Center

    Draper, Darryl C.

    2015-01-01

    To promote knowledge convergence through collaborative learning activities in groups, this qualitative case study involved a layered approach for the design and delivery of a highly collaborative learning environment incorporating various instructional technologies grounded in learning theory. In a graduate-level instructional technology course,…

  5. Collaborative Elder Abuse Prevention Project Quarterly Report.

    ERIC Educational Resources Information Center

    McDaniel, Garry L.

    The Texas Department of Human Services, in collaboration with 13 other public and private organizations, co-sponsored a statewide collaborative elder abuse prevention project, to prevent abuse of elderly and disabled adults. The goal of this project is to develop a comprehensive, long-range plan for the prevention of elder abuse, a method for…

  6. Collaboration using roles. [in computer network security

    NASA Technical Reports Server (NTRS)

    Bishop, Matt

    1990-01-01

    Segregation of roles into alternative accounts is a model which provides not only the ability to collaborate but also enables accurate accounting of resources consumed by collaborative projects, protects the resources and objects of such a project, and does not introduce new security vulnerabilities. The implementation presented here does not require users to remember additional passwords and provides a very simple consistent interface.

  7. Collaborative Job Training in Rural Areas

    ERIC Educational Resources Information Center

    Green, Gary Paul; Galetto, Valeria; Haines, Anna

    2003-01-01

    We examine collaborative efforts by employers to provide job training in rural areas and assess how this collaboration affects the willingness of employers to train workers. Data are drawn from a telephone survey conducted in 2001 of a stratified random sample of 1,590 nonmetropolitan firms in the U.S. The literature on job training suggests that…

  8. Practices and Strategies of Distributed Knowledge Collaboration

    ERIC Educational Resources Information Center

    Kudaravalli, Srinivas

    2010-01-01

    Information Technology is enabling large-scale, distributed collaboration across many different kinds of boundaries. Researchers have used the label new organizational forms to describe such collaborations and suggested that they are better able to meet the demands of flexibility, speed and adaptability that characterize the knowledge economy.…

  9. Different Futures of Adaptive Collaborative Learning Support

    ERIC Educational Resources Information Center

    Rummel, Nikol; Walker, Erin; Aleven, Vincent

    2016-01-01

    In this position paper we contrast a Dystopian view of the future of adaptive collaborative learning support (ACLS) with a Utopian scenario that--due to better-designed technology, grounded in research--avoids the pitfalls of the Dystopian version and paints a positive picture of the practice of computer-supported collaborative learning 25 years…

  10. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Continuing collaboration. 9701.105 Section 9701.105 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a)...

  11. Collaborative Strategic Planning: Myth or Reality?

    ERIC Educational Resources Information Center

    Mbugua, Flora; Rarieya, Jane F. A.

    2014-01-01

    The concept and practice of strategic planning, while entrenched in educational institutions in the West, is just catching on in Kenya. While literature emphasizes the importance of collaborative strategic planning, it does not indicate the challenges presented by collaboratively engaging in strategic planning. This article reports on findings of…

  12. Accountability for Project-Based Collaborative Learning

    ERIC Educational Resources Information Center

    Jamal, Abu-Hussain; Essawi, Mohammad; Tilchin, Oleg

    2014-01-01

    One perspective model for the creation of the learning environment and engendering students' thinking development is the Project-Based Collaborative Learning (PBCL) model. This model organizes learning by collaborative performance of various projects. In this paper we describe an approach to enhancing the PBCL model through the creation of…

  13. Leading Deep Conversations in Collaborative Inquiry Groups

    ERIC Educational Resources Information Center

    Nelson, Tamara Holmlund; Deuel, Angie; Slavit, David; Kennedy, Anne

    2010-01-01

    Collaborative inquiry groups, such as professional learning communities and lesson study groups, are proliferating in schools across the United States. In whatever form, the potential for impacting student learning through this collaborative work is expanded or limited by the nature of teachers' conversations. Polite, congenial conversations…

  14. Measuring Heedful Interrelating in Collaborative Educational Settings

    ERIC Educational Resources Information Center

    Daniel, Sarah R.; Jordan, Michelle E.

    2015-01-01

    Collaborative group work plays an important part in postsecondary education, and the ability to assess the quality of such group work is useful for both students and instructors. The purpose of this study was to develop a self-report measure of students' perceptions of the quality of their interactions during collaborative educational tasks.…

  15. Teaching Primary & Secondary Sources: An Earthshaking Collaboration

    ERIC Educational Resources Information Center

    Gustafson, Chris

    2006-01-01

    Does history have to be boring and dry? Not if a person takes the familiar and adds an earthshaking twist! To begin the collaborative process, work with a willing teacher. This article talks about a teaching collaboration between the author as a library media specialist and Beth who was interested in literature circle titles for her 6th grade…

  16. School University Collaboration: A Case Study.

    ERIC Educational Resources Information Center

    Hutchison, Robert; And Others

    A case study of school-university collaboration between Starkville School District (Mississippi) and Mississippi State University (MSU) explored the process of collaboration and the ingredients for successful implementation. MSU offered grant opportunities for university faculty to work with local school district personnel. Starkville School…

  17. Preparing Secondary Special Educators: Four Collaborative Initiatives

    ERIC Educational Resources Information Center

    Simmons, Kate D.; Carpenter, Laura Bowden; Dyal, Allen; Austin, Sheila; Shumack, Kellie

    2012-01-01

    The purpose of this paper is to share the results of multiphase initiatives funded by four separate grants. The projects were designed to improve and enhance collaborative teaching at the secondary level. Each project provided opportunities for increased collaboration between special education faculty, secondary education faculty, and…

  18. Using Communication to Solve Roadblocks to Collaboration

    ERIC Educational Resources Information Center

    Buzzeo, Toni

    2004-01-01

    Despite the mandate of our national professional organizations to teach collaboratively, and the well-documented wisdom of doing so, roadblocks frequently litter the path to collaborative practice. Most teacher-librarians have encountered several; some still struggle daily. Suggestions offered in this article include: start by talking to teachers;…

  19. June 1992 Hall B collaboration meeting

    SciTech Connect

    Dennis, Lawrence

    1992-06-01

    The Hall B collaboration meeting at the CEBAF 1992 Summer Workshop consisted of technical and physics working group meetings, a special beam line devices working group meeting the first meeting of the membership committee, a technical representatives meeting and a full collaboration meeting. Highlights of these meetings are presented in this report.

  20. Family Assessment and Collaboration Building: Conjoined Processes.

    ERIC Educational Resources Information Center

    Beverly, Cheryl L.; Thomas, Suzanne B.

    1999-01-01

    Presents information to facilitate ideal family involvement in early intervention. Strategies for conducting family assessments while building collaborative partnerships with families are presented. Characteristics which produce effective collaborative partnerships are reviewed, and the reality of working with families is presented through two…

  1. Writing Together: An Arendtian Framework for Collaboration

    ERIC Educational Resources Information Center

    Restaino, Jessica

    2014-01-01

    This essay considers the long-standing challenges, in both practice and theory, to collaborative writing in the first-year classroom. I argue that Hannah Arendt's concepts of plurality and natality are useful frameworks for thinking constructively and practically about teaching argumentative writing through collaboration. I explore these…

  2. Chemistry and Writing: A Collaborative Writing Project.

    ERIC Educational Resources Information Center

    Hamilton, Todd M.

    2000-01-01

    Describes a collaborative writing project at Adrian College in Michigan. Students in a general chemistry class collaborated with those from a freshman writing course; the intention was to have students combine their talents to improve their ability to express scientific ideas in a clear and accurate manner. Discusses student reactions and…

  3. Collaborative Graphic Rendering for Improving Visual Experience

    NASA Astrophysics Data System (ADS)

    Wu, Xiaoxin; Pei, Guodong

    Handheld devices such as UMPC, though convenient, bear weakness of size constraint for display. To mitigate such a problem and enhance user experience for owners of small devices, in this paper we design a collaborative rendering platform. When running game graphic applications at a handheld, the generated OpenGL graphic commands are intercepted and then delivered to a device with a larger display. The graphics are rendered and displayed at that device. The performance of the collaborative rendering platform is determined by graphic computing resources and network bandwidth. Analysis and simulation prove that other than providing a better display, the collaborative system can improve game experience also by increasing frame rates. In particular, at a low computing cost, a further collaboration between GPUs of collaborators can improve frame rate by eliminating the negative impact from network delay on applications that require GPU feedback.

  4. Interprofessional collaboration: if not now, when?

    PubMed

    Fried, Jackie

    2013-01-01

    Interprofessional collaboration (IPC) is a driving force behind state-of-the art health care delivery. Health care experts, governmental bodies, health professions organizations and academicians support the need for collaborative models. Dental hygienists possess unique qualities that can enhance a collaborative team. As preventive therapists, health educators and holistic providers, they are positioned to contribute richly and meaningfully to team models. Health care reform, overwhelming oral health needs and growing associations between oral and systemic wellness add to the dental hygienist's relevance in collaborative arrangements. Dental hygiene clinical and educational models that speak to collaboration are operational in many U.S. states and the future bodes well for their continued growth. PMID:24046341

  5. The QuarkNet Collaboration

    NASA Astrophysics Data System (ADS)

    Erzberger, A.

    2003-12-01

    QuarkNet is a long-term high school education project, supported by NSF and DOE and carried out by a collaboration of university and laboratory research groups. These research groups are part of major international particle physics experiments, including those at CERN in Switzerland, Fermilab in Illinois, and SLAC in California. Goals and Objectives: A major goal is to engage students and teachers in authentic scientific research; they gain a first-hand understanding of research and its application in the inquiry method of learning. Teachers enhance their content knowledge, increase their abilities to solve science-related problems, engage students in scientific inquiry, and develop responsibility for their own professional development. Students learn fundamental physics and are motivated by current research questions as they analyze real data. A second goal is to engage particle physicists with current issues in science education, including their understanding of the National Science Education Standards and local science education needs and what constitutes age-appropriate content. Project Design: Working with physicists nationwide, we have established a project framework with three program areas-teacher research experience, teacher development programs, and online resources and inquiry-based activities. Eight-week research appointments allow teachers to experience scientific research first-hand. In teacher institutes the next summer these teachers and scientists lead a group of teachers through a short research scenario lasting two to three weeks and assist them in creating similar scenarios for their students. When fully implemented QuarkNet will support centers associated with 60 particle physics research groups at universities and laboratories in the U. S. The QuarkNet website provides: - Experimental data for use in inquiry-based activities. - Opportunities for communication and collaboration among physicists, teachers and students. - A place for students to

  6. Collaborative PLM - The Next Generation AKA Cars on Mars

    NASA Technical Reports Server (NTRS)

    Soderstrom, Tom; Stefanini, Mike

    2007-01-01

    In this slide presentation the importance of collaboration in developing the next systems for space exploration is stressed. The mechanism of this collaboration are reviewed, and particular emphasis is given to our planned exploration of Mars and how this will require a great deal of collaboration. A system architecture for this collaboration is shown and the diagram for the collaborative environment is conceptualized.

  7. Levels of Collaboration: Where Does Your Work Fit In?

    ERIC Educational Resources Information Center

    Marcoux, Betty L.

    2007-01-01

    To collaborate is to share--to collaborate at different levels is to share the responsibility for learning with more and more input. In this article, the author lists the academic areas enhanced by collaboration; the characteristics of collaboration behaviors between educators; and the six elements of successful collaboration. She briefly…

  8. Collaboration, for Better or Worse--Part 4.

    ERIC Educational Resources Information Center

    Borden, Carla M.

    1992-01-01

    Presents an overview of three Smithsonian Institution seminars on collaboration in the arts, the sciences, and the humanities and social sciences. Topics discussed include the practice and purpose of collaboration in general, models of collaboration, motives for collaborating, and results of collaboration versus individual efforts. (four…

  9. Collaboration: Working Together To Support Families. Program Resources.

    ERIC Educational Resources Information Center

    Padak, Nancy; Sapin, Connie

    This paper discusses collaboration as a process that can be used to support adult learners and families. The article distinguishes between collaboration, coordination, and cooperation; suggests ways to find collaborators; lists factors that promote or hinder collaboration; and provides guidelines for working with collaborators. A section on how to…

  10. Multicenter Breast Cancer Collaborative Registry

    PubMed Central

    Sherman, Simon; Shats, Oleg; Fleissner, Elizabeth; Bascom, George; Yiee, Kevin; Copur, Mehmet; Crow, Kate; Rooney, James; Mateen, Zubeena; Ketcham, Marsha A.; Feng, Jianmin; Sherman, Alexander; Gleason, Michael; Kinarsky, Leo; Silva-Lopez, Edibaldo; Edney, James; Reed, Elizabeth; Berger, Ann; Cowan, Kenneth

    2011-01-01

    The Breast Cancer Collaborative Registry (BCCR) is a multicenter web-based system that efficiently collects and manages a variety of data on breast cancer (BC) patients and BC survivors. This registry is designed as a multi-tier web application that utilizes Java Servlet/JSP technology and has an Oracle 11g database as a back-end. The BCCR questionnaire has accommodated standards accepted in breast cancer research and healthcare. By harmonizing the controlled vocabulary with the NCI Thesaurus (NCIt) or Systematized Nomenclature of Medicine-Clinical Terms (SNOMED-CT), the BCCR provides a standardized approach to data collection and reporting. The BCCR has been recently certified by the National Cancer Institute’s Center for Biomedical Informatics and Information Technology (NCI CBIIT) as a cancer Biomedical Informatics Grid (caBIG®) Bronze Compatible product. The BCCR is aimed at facilitating rapid and uniform collection of critical information and biological samples to be used in developing diagnostic, prevention, treatment, and survivorship strategies against breast cancer. Currently, seven cancer institutions are participating in the BCCR that contains data on almost 900 subjects (BC patients and survivors, as well as individuals at high risk of getting BC). PMID:21918596

  11. Multicenter breast cancer collaborative registry.

    PubMed

    Sherman, Simon; Shats, Oleg; Fleissner, Elizabeth; Bascom, George; Yiee, Kevin; Copur, Mehmet; Crow, Kate; Rooney, James; Mateen, Zubeena; Ketcham, Marsha A; Feng, Jianmin; Sherman, Alexander; Gleason, Michael; Kinarsky, Leo; Silva-Lopez, Edibaldo; Edney, James; Reed, Elizabeth; Berger, Ann; Cowan, Kenneth

    2011-01-01

    The Breast Cancer Collaborative Registry (BCCR) is a multicenter web-based system that efficiently collects and manages a variety of data on breast cancer (BC) patients and BC survivors. This registry is designed as a multi-tier web application that utilizes Java Servlet/JSP technology and has an Oracle 11g database as a back-end. The BCCR questionnaire has accommodated standards accepted in breast cancer research and healthcare. By harmonizing the controlled vocabulary with the NCI Thesaurus (NCIt) or Systematized Nomenclature of Medicine-Clinical Terms (SNOMED-CT), the BCCR provides a standardized approach to data collection and reporting. The BCCR has been recently certified by the National Cancer Institute's Center for Biomedical Informatics and Information Technology (NCI CBIIT) as a cancer Biomedical Informatics Grid (caBIG(®)) Bronze Compatible product.The BCCR is aimed at facilitating rapid and uniform collection of critical information and biological samples to be used in developing diagnostic, prevention, treatment, and survivorship strategies against breast cancer. Currently, seven cancer institutions are participating in the BCCR that contains data on almost 900 subjects (BC patients and survivors, as well as individuals at high risk of getting BC). PMID:21918596

  12. Stereoscopic medical imaging collaboration system

    NASA Astrophysics Data System (ADS)

    Okuyama, Fumio; Hirano, Takenori; Nakabayasi, Yuusuke; Minoura, Hirohito; Tsuruoka, Shinji

    2007-02-01

    The computerization of the clinical record and the realization of the multimedia have brought improvement of the medical service in medical facilities. It is very important for the patients to obtain comprehensible informed consent. Therefore, the doctor should plainly explain the purpose and the content of the diagnoses and treatments for the patient. We propose and design a Telemedicine Imaging Collaboration System which presents a three dimensional medical image as X-ray CT, MRI with stereoscopic image by using virtual common information space and operating the image from a remote location. This system is composed of two personal computers, two 15 inches stereoscopic parallax barrier type LCD display (LL-151D, Sharp), one 1Gbps router and 1000base LAN cables. The software is composed of a DICOM format data transfer program, an operation program of the images, the communication program between two personal computers and a real time rendering program. Two identical images of 512×768 pixcels are displayed on two stereoscopic LCD display, and both images show an expansion, reduction by mouse operation. This system can offer a comprehensible three-dimensional image of the diseased part. Therefore, the doctor and the patient can easily understand it, depending on their needs.

  13. Advanced Collaborative Emissions Study (ACES)

    SciTech Connect

    Greenbaum, Daniel; Costantini, Maria; Van Erp, Annemoon; Shaikh, Rashid; Bailey, Brent; Tennant, Chris; Khalek, Imad; Mauderly, Joe; McDonald, Jacob; Zielinska, Barbara; Bemis, Jeffrey; Storey, John; Hallberg, Lance; Clark, Nigel

    2013-12-31

    The objective of the Advanced Collaborative Emissions Study (ACES) was to determine before widespread commercial deployment whether or not the new, energy-efficient, heavy duty diesel engines (2007 and 2010 EPA Emissions Standards Compliant) may generate anticipated toxic emissions that could adversely affect the environment and human health. ACES was planned to take place in three phases. In Phase 1, extensive emissions characterization of four production-intent prototype engine and control systems designed to meet 2007 standards for nitrogen oxides (NOx) and particulate matter (PM) was conducted at an existing emissions characterization facility: Southwest Research Institute (SwRI). One of the tested engines was selected (at random, after careful comparison of results) for health testing in Phase 3. In Phase 2, extensive emission characterization of three production-intent prototype engine and control systems meeting the 2010 standards (including more advanced NOx controls to meet the more stringent 2010 NOx standards) was conducted at the same test facility. In Phase 3, one engine/aftertreatment system selected from Phase 1 was further characterized during health effects studies (at an existing inhalation toxicology laboratory: Lovelace Respiratory Research Institute, [LRRI]) to form the basis of the ACES safety assessment. The Department of Energy (DOE) award provided funding for emissions characterization in Phases 1 and 2 as well as exposure characterization in Phase 3. The main health analyses in Phase 3 were funded separately and are not reported here.

  14. Building a global teledermatology collaboration.

    PubMed

    Bobbs, Melanie; Bayer, Michelle; Frazer, Tifany; Humphrey, Stephen; Wilson, Barbara; Olasz, Edit; Holland, Kristen; Kuzminski, Jacquelyn

    2016-04-01

    Skin disease is common in low-resource countries and is associated with significant morbidity. The disease burden is often heightened by lack of access to adequate diagnosis and treatment. Teledermatology is a growing healthcare delivery modality that allows access to subspecialty care at a distance. This article describes how a low-cost teledermatology program was launched through collaboration between the Medical College of Wisconsin and Hillside Healthcare International. Several factors are required for a teledermatology program to be successful, beginning with a partnership between two entities that targets a locally identified need and is mutually beneficial to invested partners. The program should utilize the expertise of each partner, be based on an agreed upon process with clearly defined objectives, and protect patient privacy. After a program is implemented, adaptation to address challenges and best meet the needs of all parties involved will allow for continued success and sustainability. This process can serve as a model for other programs desiring to establish similar teledermatology partnerships in an academic setting. PMID:26873427

  15. Collaboration in Complex Medical Systems

    NASA Technical Reports Server (NTRS)

    Xiao, Yan; Mankenzie, Colin F.

    1998-01-01

    Improving our understanding of collaborative work in complex environments has the potential for developing effective supporting technologies, personnel training paradigms, and design principles for multi-crew workplaces. USing a sophisticated audio-video-data acquisition system and a corresponding analysis system, the researchers at University of Maryland have been able to study in detail team performance during real trauma patient resuscitation. The first study reported here was on coordination mechanisms and on characteristics of coordination breakdowns. One of the key findings was that implicit communications were an important coordination mechanism (e.g. through the use of shared workspace and event space). The second study was on the sources of uncertainty during resuscitation. Although incoming trauma patients' status is inherently uncertain, the findings suggest that much of the uncertainty felt by care providers was related to communication and coordination. These two studies demonstrate the value of and need for creating a real-life laboratory for studying team performance with the use of comprehensive and integrated data acquisition and analysis tools.

  16. Collaborative Planning of Robotic Exploration

    NASA Technical Reports Server (NTRS)

    Norris, Jeffrey; Backes, Paul; Powell, Mark; Vona, Marsette; Steinke, Robert

    2004-01-01

    The Science Activity Planner (SAP) software system includes an uplink-planning component, which enables collaborative planning of activities to be undertaken by an exploratory robot on a remote planet or on Earth. Included in the uplink-planning component is the SAP-Uplink Browser, which enables users to load multiple spacecraft activity plans into a single window, compare them, and merge them. The uplink-planning component includes a subcomponent that implements the Rover Markup Language Activity Planning format (RML-AP), based on the Extensible Markup Language (XML) format that enables the representation, within a single document, of planned spacecraft and robotic activities together with the scientific reasons for the activities. Each such document is highly parseable and can be validated easily. Another subcomponent of the uplink-planning component is the Activity Dictionary Markup Language (ADML), which eliminates the need for two mission activity dictionaries - one in a human-readable format and one in a machine-readable format. Style sheets that have been developed along with the ADML format enable users to edit one dictionary in a user-friendly environment without compromising

  17. Collaborative Behavioral Teratology Study: results.

    PubMed

    Buelke-Sam, J; Kimmel, C A; Adams, J; Nelson, C J; Vorhees, C V; Wright, D C; St Omer, V; Korol, B A; Butcher, R E; Geyer, M A

    1985-01-01

    Behavioral measures used in the Collaborative Behavioral Teratology Study (CBTS) were negative geotaxis (PNDs 7-10), olfactory discrimination (PNDs 9-11), auditory startle habituation (PNDs 18-19 and 57-58), 1-hr activity (PNDs 21, 60, 100 and 120), 23-hr activity (PND 100), activity following a pharmacological challenge (PND 120), and an operant, discrete trial visual discrimination task. Maternal and offspring body weights and the appearance of certain physical landmarks of development were also monitored. The design of the CBTS allowed evaluation of the reproducibility and detection sensitivity of these behavioral test methods, as well as the impact of early testing experience on later behavioral assessment, offspring sex differences in response levels and variability, and the contribution of litter-to-litter and animal-to-animal variation to behavioral measures in a standardized test protocol. The results obtained in this test system are discussed in relation to each of these factors and to the degree of overt toxicity obtained using prenatal treatment with 0, 0.5 or 2.0 mg/kg d-amphetamine sulfate, SC, on gestation days 12-15 (Study 1) or methylmercuric chloride, 0, 2.0 or 6.0 mg/kg by gavage, on gestation days 6-9 (Study 2). PMID:3835454

  18. ARTEMIS: a collaborative framework for health care.

    PubMed

    Reddy, R; Jagannathan, V; Srinivas, K; Karinthi, R; Reddy, S M; Gollapudy, C; Friedman, S

    1993-01-01

    Patient centered healthcare delivery is an inherently collaborative process. This involves a wide range of individuals and organizations with diverse perspectives: primary care physicians, hospital administrators, labs, clinics, and insurance. The key to cost reduction and quality improvement in health care is effective management of this collaborative process. The use of multi-media collaboration technology can facilitate timely delivery of patient care and reduce cost at the same time. During the last five years, the Concurrent Engineering Research Center (CERC), under the sponsorship of DARPA (Defense Advanced Research Projects Agency, recently renamed ARPA) developed a number of generic key subsystems of a comprehensive collaboration environment. These subsystems are intended to overcome the barriers that inhibit the collaborative process. Three subsystems developed under this program include: MONET (Meeting On the Net)--to provide consultation over a computer network, ISS (Information Sharing Server)--to provide access to multi-media information, and PCB (Project Coordination Board)--to better coordinate focussed activities. These systems have been integrated into an open environment to enable collaborative processes. This environment is being used to create a wide-area (geographically distributed) research testbed under DARPA sponsorship, ARTEMIS (Advance Research Testbed for Medical Informatics) to explore the collaborative health care processes. We believe this technology will play a key role in the current national thrust to reengineer the present health-care delivery system. PMID:8130536

  19. Global Collaborations - Prospects and Problems

    NASA Astrophysics Data System (ADS)

    Corbett, Ian

    2005-04-01

    International collaboration has long been a feature of science. Collaborative investments in joint facilities and projects have grown considerably over the past 20-40 years, and many projects have been multinational from the start. This has been particularly true in Europe, where intergovernmental organizations such as CERN, ESA, and ESO have enabled European countries to carry out forefront science with state-of-art facilites which would have been beyond the capabilities of any one country. A brief survey of these organizations, their structure, and the possible reasons behind their success is given. The transition from regional to global creates new problems. Global scale projects face a range of generic issues which must be addressed and overcome if the project is to be a success. Each project has its own specific boundary conditions and each adopts an approach best fitted to its own objectives and constraints. Experience with billion dollar projects such as the SSC, LHC, and ITER shows the key problem areas and demonstrates the importance of preparatory work in the early stages to settle issues such as schedule, funding, location, legal and managerial structure, and oversight. A range of current and proposed intercontinental or global projects - so- called ``Megascience Projects" - is reviewed. Such projects, originally a feature of space and particle physics, are now becoming more common, and very large projects in astronomy, for example ALMA and 50 - 100m telescopes, and other areas of physics now fall into the `global' category. These projects are on such a large scale, from any scientific, managerial, financial or political perspective, and have such global importance, that they have necessarily been conceived as international from the outset. Increasing financial pressures on governments and funding agencies in the developed countries place additional demands on the project planning. The contrasting approaches, problems faced, and progress made in various

  20. The Influence of Learning Methods on Collaboration: Prior Repeated Retrieval Enhances Retrieval Organization, Abolishes Collaborative Inhibition, and Promotes Post-Collaborative Memory

    ERIC Educational Resources Information Center

    Congleton, Adam R.; Rajaram, Suparna

    2011-01-01

    Research on collaborative memory has unveiled the counterintuitive yet robust phenomenon that collaboration impairs group recall. A candidate explanation for this "collaborative inhibition" effect is the disruption of people's idiosyncratic retrieval strategies during collaboration, and it is hypothesized that employing methods that improve one's…

  1. NASA/DERA Collaborative Program

    NASA Technical Reports Server (NTRS)

    Whitefield, Phillip D.; Hagen, Donald E.; Wormhoudt, Jody C.; Miake-Lye, Richard C.; Brundish, Kevin; Wilson, Christopher W.; Wey, Chowen (Technical Monitor)

    2002-01-01

    This report is an interim report. The work reported are the results from the combustor testing, the first phase of testing in the DERA/NASA collaborative program. A program of work was developed by DERA and NASA utilizing specialist facilities within the UK, and specialist measurement techniques developed within the U.S. Under a Memorandum of Understanding (MoU) between the UK and U.S. governments, the joint UK/U.S. funded program commenced. The objective of the program was to make combustor and engine exit plane emissions measurements, including particulate and sulphur measurements, for kerosene fuels with different sulphur levels. The combustor test program was performed in August/September 2000. Although probe issues complicated the test program, a consistent set of data, including CO, NO(x), NO, NO2, CO2, O2, smoke number, particulate number density and size distribution, SO2, SO3 and HONO were collected at the exit plane of the DERA TRACE engine combustor. A second probe was utilized to measure spatial location of CO, NO(x), NO, NO2 and CO2 concentrations. Data are therefore available for development of aerosol, particulate and aerosol precursor chemistry sub-models for inclusion into CFD. Inlet boundary conditions have been derived at the exit of the combustion system for the modelling of the DERA TRACE engine. The second phase of the program is to perform identical measurements at the engine exit, to allow a full data set to be available. This will be performed in July 2001 at the Glenn test facility, DERA Pyestock.

  2. Experiential Collaborative Learning and Preferential Thinking

    NASA Astrophysics Data System (ADS)

    Volpentesta, Antonio P.; Ammirato, Salvatore; Sofo, Francesco

    The paper presents a Project-Based Learning (shortly, PBL) approach in a collaborative educational environment aimed to develop design ability and creativity of students coming from different engineering disciplines. Three collaborative learning experiences in product design were conducted in order to study their impact on preferred thinking styles of students. Using a thinking style inventory, pre- and post-survey data was collected and successively analyzed through ANOVA techniques. Statistically significant results showed students successfully developed empathy and an openness to multiple perspectives. Furthermore, data analysis confirms that the proposed collaborative learning experience positively contributes to increase awareness in students' thinking styles.

  3. Student Collaborative Networks and Academic Performance

    NASA Astrophysics Data System (ADS)

    Schmidt, David; Bridgeman, Ariel; Kohl, Patrick

    2013-04-01

    Undergraduate physics students commonly collaborate with one another on homework assignments, especially in more challenging courses. However, there currently exists a dearth of empirical research directly comparing the structure of students' collaborative networks to their academic performances in lower and upper division physics courses. We investigate such networks and associated performances through a mandated collaboration reporting system in two sophomore level and three junior level physics courses during the Fall 2012 and Spring 2013 semesters. We employ social network analysis to quantify the structure and time evolution of networks involving approximately 140 students. Analysis includes analytical and numerical assignments in addition to homework and exam scores. Preliminary results are discussed.

  4. An evaluation of collaboration in environmental education

    NASA Astrophysics Data System (ADS)

    Peticolas, Alison Brice

    This study examines the role collaboration can play in addressing current challenges and limitations in environmental education. The research literature suggests that one needed strategy in improving environmental education is the development of partnerships between formal and nonformal educators. Yet, one of the challenges to provider models of environmental education is the lack of connection between participating teachers and environmental education providers, resulting in a lack of commitment on the part of classroom teachers. This dissertation proposes that collaboration can play a major role in creating strong field based environmental education that has the commitment of classroom teachers. In 2001--2002, 21 teachers participated in LandPaths' In Our Own BackYard environmental education program. These teachers participated in a collaborative process that was designed to respond to teacher concern about a proposed change to the program. At the completion of the collaborative process teachers participated in an evaluation of the collaborative process. The aims of the evaluation were four-fold (a) to identify the features teachers felt established the process as collaboration and (b) to compare those features to a critical definition of collaboration, (c) to evaluate the success of the collaborative design, and (d) to assess the impact of the process on teacher commitment to the program. The results of the evaluation showed that the teachers identified three main elements that contributed to their feelings of collaboration, (a) they felt that they were working with the LandPaths staff in finding a solution to the problem, (b) the process was open and inclusive, and (c) they were making meaningful contributions to a credible process. The evaluation of the process showed that the collaborative process was appropriate for this situation particularly the element of meeting individually with teachers. Finally, most teachers articulated an increase in commitment to

  5. Human Centered Hardware Modeling and Collaboration

    NASA Technical Reports Server (NTRS)

    Stambolian Damon; Lawrence, Brad; Stelges, Katrine; Henderson, Gena

    2013-01-01

    In order to collaborate engineering designs among NASA Centers and customers, to in clude hardware and human activities from multiple remote locations, live human-centered modeling and collaboration across several sites has been successfully facilitated by Kennedy Space Center. The focus of this paper includes innovative a pproaches to engineering design analyses and training, along with research being conducted to apply new technologies for tracking, immersing, and evaluating humans as well as rocket, vehic le, component, or faci lity hardware utilizing high resolution cameras, motion tracking, ergonomic analysis, biomedical monitoring, wor k instruction integration, head-mounted displays, and other innovative human-system integration modeling, simulation, and collaboration applications.

  6. When do researchers collaborate? Toward a model of collaboration propensity in science and engineering research

    NASA Astrophysics Data System (ADS)

    Birnholtz, Jeremy P.

    Geographically distributed and multidisciplinary collaborations have proven invaluable in answering a range of important scientific questions, such as understanding and controlling disease threats like SARS and AIDS or exploring the nature of matter in particle physics. Despite this, however, collaboration can often be problematic. There are institutional obstacles, collaboration tools may be poorly designed, and group coordination is difficult. To better design technologies to support research activities, we need an improved understanding of why scientists collaborate and how their collaborations work. To achieve this improved understanding, this study compares two theoretical approaches to collaboration propensity---that is, the extent to which collaboration is perceived as useful by individual researchers. On one hand, cultural comparisons of disciplines suggest that collaboration propensity will be higher in disciplinary cultures that have a more collectivist orientation, as indicated by low levels of competition for individual recognition and few concerns about secrecy related to commercialization and intellectual property. In contrast, an approach based on social and organizational psychology suggests that collaboration propensity will vary as a function of resource concentration, fieldwide focus on a well-defined set of problems, and the need for and availability of help when difficult problems are encountered in day-to-day work. To explore this question, a mail survey of 900 academic researchers in three fields was conducted, along with 100 interviews with practicing researchers at 17 sites in the field. Results support a social and organizational psychological interpretation of collaboration propensity. That is, cultural factors such as competition for individual recognition and concerns about intellectual property were not perceived as significant impediments to collaboration. Instead, characteristics like resource concentration and frequent help

  7. Computer-Aided Collaborative Music Instruction.

    ERIC Educational Resources Information Center

    Hoffmann, James A.

    1991-01-01

    At the New England Conservatory of Music, computer-assisted instruction is used not only to teach harmony through collaborative learning and aural feedback, but also to bring the roles of composer, performer, and audience closer together. (SK)

  8. The structure of scientific collaboration networks

    PubMed Central

    Newman, M. E. J.

    2001-01-01

    The structure of scientific collaboration networks is investigated. Two scientists are considered connected if they have authored a paper together and explicit networks of such connections are constructed by using data drawn from a number of databases, including MEDLINE (biomedical research), the Los Alamos e-Print Archive (physics), and NCSTRL (computer science). I show that these collaboration networks form “small worlds,” in which randomly chosen pairs of scientists are typically separated by only a short path of intermediate acquaintances. I further give results for mean and distribution of numbers of collaborators of authors, demonstrate the presence of clustering in the networks, and highlight a number of apparent differences in the patterns of collaboration between the fields studied. PMID:11149952

  9. Integrating Diverse Data Systems for International Collaboration

    NASA Astrophysics Data System (ADS)

    Fox, Peter

    2014-05-01

    International collaborations, especially ones that arise with little or no financial resources, still face challenges in opening up data collections via a wide variety of differing and often non-interoperable means. In turn, this hampers the collaborative process, slows or even prevents scientific exchange. Early efforts that proposed a centralized, and project specific data archive encountered many difficulties, ranging from little or no adoption, to the inability to provide required documentation and metadata to make the datasets findable or usable. In time, virtualized approaches appeared to gain traction, for e.g. virtual observatories. In this contribution, we report on several international collaboration case studies with distributed data systems; their needs, successes, challenges and failures and synthesize a set of suggested practices to inform future international collaboration efforts.

  10. SHARING RESOURCES THROUGH COLLABORATION USING TECHNOLOGY

    EPA Science Inventory

    In response to changing social and economic conditions, instant communication, emerging technology, and decreasing resources for libraries, there is a need for librarians to use collaborative methods, strategies, and technologies to solve common problems or produce common produ...

  11. Collaborating in Behalf of Young Children.

    ERIC Educational Resources Information Center

    Hostetler, Lana

    1991-01-01

    Urges early childhood professionals to build partnerships with parents and with other teachers. Points out that agencies and individuals, like children, can demonstrate different cooperative styles. Barriers to collaboration and benefits of cooperative partnerships are discussed. (GH)

  12. Collaborative Lab Reports with Google Docs

    NASA Astrophysics Data System (ADS)

    Wood, Michael

    2011-03-01

    Science is a collaborative endeavor. The solitary genius working on the next great scientific breakthrough is a myth not seen much today. Instead, most physicists have worked in a group at one point in their careers, whether as a graduate student, faculty member, staff scientist, or industrial researcher. As an experimental nuclear physicist with research at the Thomas Jefferson National Accelerator Facility, my collaboration consists of over 200 scientists, both national and international. A typical experiment will have a dozen or so principal investigators. Add in the hundreds of staff scientists, engineers, and technicians, and it is clear that science is truly a collaborative effort. This paper will describe the use of Google Docs for collaborative reports for an introductory physics laboratory.

  13. Collaborative technology use by healthcare teams.

    PubMed

    Househ, Mowafa Said; Lau, Francis Y

    2005-10-01

    This paper reviews the literature on the use of collaborative technologies by healthcare teams between 1980 and 2003. Multiple databases were searched with explicit inclusion criteria that yielded 17 conceptual and empirical papers. The discussions of these literatures centered on the individual, team, and technological dimensions of collaborative technology use within healthcare teams. Results show that collaborative healthcare technologies can have positive effects on team work processes at both the individual and group level. The limited number of research studies accentuates the need for additional research in this area. Future research should focus on defining team tasks; determining which type of groupware works for a particular health setting; and exploring the effects of groupware on patient care delivery and the organization. Without research in these areas, it will be difficult to harness the full advantages of using groupware technologies by collaborative healthcare teams. PMID:16180481

  14. Interprofessional collaboration in primary health care

    PubMed Central

    Bond, John; Cartlidge, Ann M.; Gregson, Barbara A.; Barton, Andrew G.; Philips, Peter R.; Armitage, Paul; Brown, Anna M.; Reedy, Barry L.E.C.

    1987-01-01

    A study of interprofessional collaboration involving 148 general practitioner and district nurse pairs and 161 general practitioner and health visitor pairs was undertaken in 20 health districts throughout England in 1982-83. Data were collected using personal interviews and a prospective record of referrals and consultations. The ratings of collaboration recorded showed that only 27% of general practitioner-district nurse pairs and 11% of general practitioner-health visitor pairs were working in partial or full collaboration. Structural arrangements such as attachment, the number of general practitioners that community nurses work with, and working from the same building were found to be strongly associated with collaboration. ImagesFigure 2. PMID:3694572

  15. Agencies Collaborate, Develop a Cyanobacteria Assessment Network

    EPA Science Inventory

    This collaborative effort integrates the efforts of the U.S. Environmental Protection Agency (EPA), National Aeronautics and Space Administration (NASA), National Oceanic and Atmospheric Administration (NOAA), and U.S. Geological Survey (USGS) to provide an approach for mainstrea...

  16. Interlaboratory Collaborations in the Undergraduate Setting

    ERIC Educational Resources Information Center

    Megehee, Elise G.; Hyslop, Alison G.; Rosso, Richard J.

    2005-01-01

    A novel approach to cross-disciplinary and group learning, known as interlaboratory collaborations, was developed. The method mimics an industrial or research setting, fosters teamwork, and emphasizes the importance of good communication skills in the sciences.

  17. Supporting collaboration in multidisciplinary home care teams.

    PubMed

    Pinelle, David; Gutwin, Carl

    2002-01-01

    Collaboration is an important part of healthcare delivery. However, in home care, collaboration is difficult due to the mobility and schedule variability of the workers. In this paper, we investigate the difficulties inherent in home care collaboration. We present the results of a study carried out with home care clinicians in Saskatoon District Health, and identify five areas of collaboration that are difficult for home care workers: scheduling, information dissemination, information retrieval, short-term treatment coordination, and long-term treatment planning. We present recommendations for incorporating support for each of these areas into point-of-care clinical information systems that provide access to shared patient records. Finally, we discuss general design approaches for incorporating this type of support, including the need for workers to maintain awareness of the activities of others, and the need to integrate communication with the presentation of the health record. PMID:12463897

  18. Negotiation and Contracting in Collaborative Networks

    NASA Astrophysics Data System (ADS)

    Oliveira, Ana Inês; Camarinha-Matos, Luis M.

    Due to the increasing market turbulence, companies, organizations and individuals need to tune their actuation forms so that they can prevail. It is particularly essential to create alliances and partnerships for collaborative problem solving when responding to new businesses or collaborative opportunities. In all types of alliances it is necessary to establish agreements that represent the rights and duties of all involved parts in a given collaboration opportunity. Therefore, it is important to deeply understand the structures and requirements of these alliances, i.e. what kind of members does the alliance have, what kind of protocols may be implied, how conflicts may possibly be resolved, etc. Moreover to these requirements, also the required support tools and mechanisms have to be identified. For that, this paper presents a research work that is being carried in the negotiation and contracting field, in order to promote agility in collaborative networks.

  19. Students as Technology Leaders: The New Collaborative.

    ERIC Educational Resources Information Center

    Shasek, Judy

    2000-01-01

    Describes a student mentoring project that helped integrate technology into middle school classrooms. Discusses students mentoring teachers and peers; online mentoring training; scheduling; media specialist/teacher collaboration; student entrepreneurship; and guidelines. Lists related Web sites for further information. (LRW)

  20. A Persuasive Example of Collaborative Learning.

    ERIC Educational Resources Information Center

    Carlsmith, Kevin M.; Cooper, Joel

    2002-01-01

    Describes the 12-week long collaborative learning project used in a persuasion and propaganda course. Explains that the students worked in groups on a persuasive campaign to change a target population. States that the student projects were persuasive. (CMK)

  1. Launching International Collaboration for Interpretation Research

    ERIC Educational Resources Information Center

    Shaw, Sherry

    2006-01-01

    The expansion of interpretation research projects across national boundaries contributes to improved personal, professional, and intellectual outcomes for researchers and practitioners. Establishing and maintaining these collaborative teams may be especially beneficial to strengthening the research agenda of new researchers. Conducting…

  2. OMOGENIA: A Semantically Driven Collaborative Environment

    NASA Astrophysics Data System (ADS)

    Liapis, Aggelos

    Ontology creation can be thought of as a social procedure. Indeed the concepts involved in general need to be elicited from communities of domain experts and end-users by teams of knowledge engineers. Many problems in ontology creation appear to resemble certain problems in software design, particularly with respect to the setup of collaborative systems. For instance, the resolution of conceptual conflicts between formalized ontologies is a major engineering problem as ontologies move into widespread use on the semantic web. Such conflict resolution often requires human collaboration and cannot be achieved by automated methods with the exception of simple cases. In this chapter we discuss research in the field of computer-supported cooperative work (CSCW) that focuses on classification and which throws light on ontology building. Furthermore, we present a semantically driven collaborative environment called OMOGENIA as a natural way to display and examine the structure of an evolving ontology in a collaborative setting.

  3. Service and collaboration keys to physician control.

    PubMed

    Bujak, Joseph S

    2002-01-01

    Discover what physicians must do to regain power and half health care's slide from a profession toward a trade. The solutions lie in better customer service and improved physician collaboration. PMID:12055949

  4. Partnering and Collaborating to Drive Value.

    PubMed

    2016-07-01

    The shift to value-based care has spurred innovative partnerships, often between what once were considered competitors. In a panel discussion, health system leaders examined the keys to making such collaboration successful. PMID:27526511

  5. Managing consistency in collaborative design environments

    NASA Astrophysics Data System (ADS)

    Miao, Chunyan; Yang, Zhonghua; Goh, Angela; Sun, Chengzheng; Sattar, Abdul

    1999-08-01

    In today's global economy, there is a significant paradigm shift to collaborative engineering design environments. One of key issues in the collaborative setting is the consistency model, which governs how to coordinate the activities of collaborators to ensure that they do not make inconsistent changes or updates to the shared objects. In this paper, we present a new consistency model which requires that all update operations will be executed in the casual order (causality) and all participants have the same view on the operations on the shared objects (view synchrony). A simple multicast-based protocol to implement the consistency model is presented. By employing vector time and token mechanisms, the protocol brings the shared objects from one consistent state to another, thus providing collaborators with a consistent view of the shared objects. A CORBA-based on-going prototyping implementation is outlined. Some of the related work are also discussed.

  6. Organizations Collaborating to Improve Educational Practice.

    ERIC Educational Resources Information Center

    Yin, Robert K.; Gwaltney, Margaret K.

    Three case studies of interorganizational collaboration between regional education agencies (REAs) and school districts illustrate how successful knowledge utilization occurs. Researchers studied how knowledge utilization services in four areas--staff development, linking agent assistance, information retrieval, and broad organizational…

  7. Interdisciplinary Collaborative Mathematics: Standards Correlation Guide

    ERIC Educational Resources Information Center

    Chiatula, Victoria Oliaku

    2015-01-01

    This guide outlines teacher preparation, professional association, and Common Core State Standards aligned to an "interdisciplinary collaborative mathematics" approach using Junior Achievement educational programs within a Math Methods course to train pre-service elementary teachers to teach math.

  8. Collaborative Commercial Space Situational Awareness

    NASA Astrophysics Data System (ADS)

    Kelso, T. S.; Hendrix, D.; Sibert, D.; Hall, R. A.; Therien, W.

    2013-09-01

    There is an increasing recognition by commercial and civil space operators of the need for space situational awareness (SSA) data to support ongoing conjunction analysis, maneuver planning, and radio frequency interference mitigation as part of daily operations. While some SSA data is available from the Joint Space Operations Center via the Space Track web site, access to raw observations and photometric data is limited due to national security considerations. These data, however, are of significant value in calibrating intra- and inter-operator orbit determination results, determining inter-system biases, and assessing operating profiles in the geostationary orbit. This paper details an ongoing collaborative effort to collect and process optical observations and photometric data using a network of low-cost telescope installations and shows how these data are being used to support ongoing operations in the Space Data Center. This presentation will demonstrate how by leveraging advance photometric processing algorithms developed for Missile Defense Agency and the Ballistic Missile Defense (BMD) mission ExoAnalytic and AGI have been able to provide actionable SSA for satellite operators from small telescopes in less than optimal viewing conditions. Space has become an increasingly cluttered environment requiring satellite operators to remain forever vigilant in order to prevent collisions to preserve their assets and prevent further cluttering the space environment. The Joint Space Operations Center (JSpOC), which tracks all objects in earth orbit, reports possible upcoming conjunctions to operators by providing Conjunction Summary Messages (CSMs). However due to large positional uncertainties in the forward predicted position of space objects at the time closest approach the volume of CSMs is excessive to the point that maneuvers in response to CSMs without additional screening is cost prohibitive. CSSI and the Space Data Association have been able to screen most

  9. The Collaborative Digital Imaging Network Project

    NASA Astrophysics Data System (ADS)

    Greberman, Melvyn; Goeringer, Fred; Shannon, Roger; Hagen, Raoul; Sweeney, Thomas; Ghaed, Victor; Thomas, Jerry

    1988-06-01

    The Digital Imaging Network (DIN) Project is a collaborative project among numerous components of the Department of Defense, Public Health Service, Veterans Administration, industry, academia, and the MITRE Corporation. The project is evaluating prototype DIN systems (DINS) at Georgetown University (in collaboration with George Washington University) in Washington, DC, and at the University of Washington in Seattle, WA. Results of the project will be used to plan DINS for implementation in fixed and deployable military medical care facilities in the 1990's.

  10. NICBR Announces First Collaboration Project Awards | Poster

    Cancer.gov

    Courtesy of the NICBR Public Affairs/Community Relations Subcommittee The National Interagency Confederation for Biological Research (NICBR) announced the 2012 NICBR Collaboration Project Award (CPA) Program winners in December. The award, the first of its kind for NICBR, was adapted from the National Cancer Institute’s (NCI’s) Young Investigator Award Program. This year, the CPA was bestowed to three research projects pertaining to collaborations between NICBR agencies.

  11. Gearbox Reliability Collaborative (GRC) Description and Loading

    SciTech Connect

    Oyague, F.

    2011-11-01

    This document describes simulated turbine load cases in accordance to the IEC 61400-1 Ed.3 standard, which is representative of the typical wind turbine design process. The information presented herein is intended to provide a broad understanding of the gearbox reliability collaborative 750kW drivetrain and turbine configuration. In addition, fatigue and ultimate strength drivetrain loads resulting from simulations are presented. This information provides the bases for the analytical work of the gearbox reliability collaborative effort.

  12. Process and data fragmentation-oriented enterprise network integration with collaboration modelling and collaboration agents

    NASA Astrophysics Data System (ADS)

    Li, Qing; Wang, Ze-yuan; Cao, Zhi-chao; Du, Rui-yang; Luo, Hao

    2015-08-01

    With the process of globalisation and the development of management models and information technology, enterprise cooperation and collaboration has developed from intra-enterprise integration, outsourcing and inter-enterprise integration, and supply chain management, to virtual enterprises and enterprise networks. Some midfielder enterprises begin to serve for different supply chains. Therefore, they combine related supply chains into a complex enterprise network. The main challenges for enterprise network's integration and collaboration are business process and data fragmentation beyond organisational boundaries. This paper reviews the requirements of enterprise network's integration and collaboration, as well as the development of new information technologies. Based on service-oriented architecture (SOA), collaboration modelling and collaboration agents are introduced to solve problems of collaborative management for service convergence under the condition of process and data fragmentation. A model-driven methodology is developed to design and deploy the integrating framework. An industrial experiment is designed and implemented to illustrate the usage of developed technologies in this paper.

  13. AWOB: A Collaborative Workbench for Astronomers

    NASA Astrophysics Data System (ADS)

    Kim, J. W.; Lemson, G.; Bulatovic, N.; Makarenko, V.; Vogler, A.; Voges, W.; Yao, Y.; Kiefl, R.; Koychev, S.

    2015-09-01

    We present the Astronomers Workbench (AWOB1), a web-based collaboration and publication platform for a scientific project of any size, developed in collaboration between the Max-Planck institutes of Astrophysics (MPA) and Extra-terrestrial Physics (MPE) and the Max-Planck Digital Library (MPDL). AWOB facilitates the collaboration between geographically distributed astronomers working on a common project throughout its whole scientific life cycle. AWOB does so by making it very easy for scientists to set up and manage a collaborative workspace for individual projects, where data can be uploaded and shared. It supports inviting project collaborators, provides wikis, automated mailing lists, calendars and event notification and has a built in chat facility. It allows the definition and tracking of tasks within projects and supports easy creation of e-publications for the dissemination of data and images and other resources that cannot be added to submitted papers. AWOB extends the project concept to larger scale consortia, within which it is possible to manage working groups and sub-projects. The existing AWOB instance has so far been limited to Max-Planck members and their collaborators, but will be opened to the whole astronomical community. AWOB is an open-source project and its source code is available upon request. We intend to extend AWOB's functionality also to other disciplines, and would greatly appreciate contributions from the community.

  14. Collaborative environments for capability-based planning

    NASA Astrophysics Data System (ADS)

    McQuay, William K.

    2005-05-01

    Distributed collaboration is an emerging technology for the 21st century that will significantly change how business is conducted in the defense and commercial sectors. Collaboration involves two or more geographically dispersed entities working together to create a "product" by sharing and exchanging data, information, and knowledge. A product is defined broadly to include, for example, writing a report, creating software, designing hardware, or implementing robust systems engineering and capability planning processes in an organization. Collaborative environments provide the framework and integrate models, simulations, domain specific tools, and virtual test beds to facilitate collaboration between the multiple disciplines needed in the enterprise. The Air Force Research Laboratory (AFRL) is conducting a leading edge program in developing distributed collaborative technologies targeted to the Air Force's implementation of systems engineering for a simulation-aided acquisition and capability-based planning. The research is focusing on the open systems agent-based framework, product and process modeling, structural architecture, and the integration technologies - the glue to integrate the software components. In past four years, two live assessment events have been conducted to demonstrate the technology in support of research for the Air Force Agile Acquisition initiatives. The AFRL Collaborative Environment concept will foster a major cultural change in how the acquisition, training, and operational communities conduct business.

  15. Collaborative Memory: Cognitive Research and Theory.

    PubMed

    Rajaram, Suparna; Pereira-Pasarin, Luciane P

    2010-11-01

    People often form and retrieve memories in the company of others. Yet, nearly 125 years of cognitive research on learning and memory has mainly focused on individuals working in isolation. Although important topics such as eyewitness memory and autobiographical memory have evaluated social influences, a study of group memory has progressed mainly within the provinces of history, anthropology, sociology, and social psychology. In this context, the recent surge in research on the cognitive basis of collaborative memory marks an important conceptual departure. As a first aim, we review these empirical and theoretical advances on the nature and influence of collaborative memory. Effects of collaboration are counterintuitive because individuals remember less when recalling in groups. Collaboration can also lead to forgetting and increase memory errors. Conversely, collaboration can also improve memory under proper conditions. As a second aim, we propose an overarching theoretical framework that specifies the cognitive mechanisms associated with the costs and benefits of collaboration on memory. A study of the reciprocal influences of the group and the individual on memory processes naturally draws upon several disciplines. Our aim is to elucidate the cognitive components of this complex phenomenon and situate this analysis within a broader interdisciplinary perspective. PMID:26161882

  16. Patterns in PARTNERing across Public Health Collaboratives

    PubMed Central

    Bevc, Christine A.; Retrum, Jessica H.; Varda, Danielle M.

    2015-01-01

    Inter-organizational networks represent one of the most promising practice-based approaches in public health as a way to attain resources, share knowledge, and, in turn, improve population health outcomes. However, the interdependencies and effectiveness related to the structure, management, and costs of these networks represents a critical item to be addressed. The objective of this research is to identify and determine the extent to which potential partnering patterns influence the structure of collaborative networks. This study examines data collected by PARTNER, specifically public health networks (n = 162), to better understand the structured relationships and interactions among public health organizations and their partners, in relation to collaborative activities. Combined with descriptive analysis, we focus on the composition of public health collaboratives in a series of Exponential Random Graph (ERG) models to examine the partnerships between different organization types to identify the attribute-based effects promoting the formation of network ties within and across collaboratives. We found high variation within and between these collaboratives including composition, diversity, and interactions. The findings of this research suggest common and frequent types of partnerships, as well as opportunities to develop new collaborations. The result of this analysis offer additional evidence to inform and strengthen public health practice partnerships. PMID:26445053

  17. Patients report positive impacts of collaborative care.

    PubMed

    Wasson, John H; Johnson, Deborah J; Benjamin, Regina; Phillips, Jill; MacKenzie, Todd A

    2006-01-01

    Collaborative Care refers to a partnership between healthcare professionals and patients who feel confident to manage their health conditions. Using an Internet-based assessment of health needs and healthcare quality, we surveyed 24,609 adult Americans aged 19 to 69 who had common chronic diseases or significant dysfunction. In these patients, we examined the association of Collaborative Care with specific measures for treatment effect, disease control, prevention, and economic impacts. These measures were adjusted for respondents' demographic characteristics, burden of illness, health behaviors, and overall quality of healthcare. Only 21% of respondents participated in good Collaborative Care, 36% attained fair Collaborative Care, and 43% experienced poor Collaborative Care. Regardless of overall care quality or the respondents' personal characteristics, burden of illness, or health behaviors, good Collaborative Care was associated with better control of blood pressure, blood glucose level, serum cholesterol level, and treatment effectiveness for pain and emotional problems. Some preventive actions were better, and some adverse economic impacts of illness were mitigated. PMID:16788352

  18. Sensor Authentication in Collaborating Sensor Networks

    SciTech Connect

    Bielefeldt, Jake Uriah

    2014-11-01

    In this thesis, we address a new security problem in the realm of collaborating sensor networks. By collaborating sensor networks, we refer to the networks of sensor networks collaborating on a mission, with each sensor network is independently owned and operated by separate entities. Such networks are practical where a number of independent entities can deploy their own sensor networks in multi-national, commercial, and environmental scenarios, and some of these networks will integrate complementary functionalities for a mission. In the scenario, we address an authentication problem wherein the goal is for the Operator Oi of Sensor Network Si to correctly determine the number of active sensors in Network Si. Such a problem is challenging in collaborating sensor networks where other sensor networks, despite showing an intent to collaborate, may not be completely trustworthy and could compromise the authentication process. We propose two authentication protocols to address this problem. Our protocols rely on Physically Unclonable Functions, which are a hardware based authentication primitive exploiting inherent randomness in circuit fabrication. Our protocols are light-weight, energy efficient, and highly secure against a number of attacks. To the best of our knowledge, ours is the first to addresses a practical security problem in collaborating sensor networks.

  19. Patterns in PARTNERing across Public Health Collaboratives.

    PubMed

    Bevc, Christine A; Retrum, Jessica H; Varda, Danielle M

    2015-10-01

    Inter-organizational networks represent one of the most promising practice-based approaches in public health as a way to attain resources, share knowledge, and, in turn, improve population health outcomes. However, the interdependencies and effectiveness related to the structure, management, and costs of these networks represents a critical item to be addressed. The objective of this research is to identify and determine the extent to which potential partnering patterns influence the structure of collaborative networks. This study examines data collected by PARTNER, specifically public health networks (n = 162), to better understand the structured relationships and interactions among public health organizations and their partners, in relation to collaborative activities. Combined with descriptive analysis, we focus on the composition of public health collaboratives in a series of Exponential Random Graph (ERG) models to examine the partnerships between different organization types to identify the attribute-based effects promoting the formation of network ties within and across collaboratives. We found high variation within and between these collaboratives including composition, diversity, and interactions. The findings of this research suggest common and frequent types of partnerships, as well as opportunities to develop new collaborations. The result of this analysis offer additional evidence to inform and strengthen public health practice partnerships. PMID:26445053

  20. Collaborative nursing education programs: challenges and issues.

    PubMed

    Molzahn, Anita E; Purkis, Mary Ellen

    2004-11-01

    Collaborative nursing education programs have been offered to facilitate access to baccalaureate-level nursing education. Our Collaborative Nursing Program involved 10 institutional partners and has been one of the largest of such programs. The collaborative approach to nursing education has been identified as an important model; the benefits include optimal use of resources and opportunities to develop and share knowledge across institutions. However, there has been little public discussion of the issues and challenges that emerge, including differing cultures, priorities, vulnerabilities, goals and aspirations between colleges and universities; desire to preserve autonomy and uniqueness; and complexity of approval and accreditation processes. Some of our college partners have chosen to offer an independent applied degree in nursing rather than continuing in a collaborative academic degree program. This paper describes the challenges inherent in maintaining quality of the degrees and strategies to increase the likelihood of continuing collaboration. Clarity and transparency are vital, and supportive programs involving mentorship of educators can foster increasing autonomy of colleges. Collaborative nursing programs pose many challenges, and their future will hinge on understanding mutual goals and expectations. PMID:15656246