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  1. 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…

  2. 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.

  3. 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,…

  4. 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…

  5. 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…

  6. 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,…

  7. 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…

  8. 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.

  9. 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....

  10. 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....

  11. 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....

  12. 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....

  13. 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....

  14. 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…

  15. 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,…

  16. 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…

  17. 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…

  18. 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...

  19. 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

  20. 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…

  1. 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,…

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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…

  9. [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

  10. 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.

  11. 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

  12. 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.

  13. 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

  14. 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).

  15. 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

  16. Seamount subduction and related deformation and seismicity of the continental slope off Manzanillo, Mexico, as evidenced by multibeam data

    NASA Astrophysics Data System (ADS)

    Bandy, W. L.; Castillo Maldonado, M.; Mortera-Gutierrez, C. A.

    2014-12-01

    The west coast of Mexico presents a complex pattern of deformation related to the convergence and subduction of the Rivera plate beneath the Jalisco Block/North American plate. Previous single beam bathymetric data have evidenced a large bathymetric high at 104.6218oW, 18.7123oN, in the continental slope region off Manzanillo, Mexico. One school of thought held that this high was the offshore extension of the onshore Manzanillo horst, although the two features are offset in a right-lateral sense. Alternatively, given the presence of a large positive magnetic anomaly near the bathymetric high, the high could also be caused by the collision and subsequent subduction of a large seamount. Given that the offset between the two structures was the main evidence for proposing the existence of a forearc sliver in the offshore area of the Jalisco margin, resolving the nature of this bathymetric high is quite important in our attempts to understand the plate kinematics and tectonics of this region. Thus, to better define the deformation pattern associated with the bathymetric high, multibeam bathymetric data (obtained using the Kongsberg EM300 multibeam system), subbottom profiles (obtained using the Kongsberg TOPAS18 system), and total field magnetic data (obtained using the Geometrics G877 marine proton precession magnetometer) were collected in the continental slope region between Manzanillo, Colima, and Chamela, Jalisco, during several cruises of UNAM´s research vessel the B.O. EL PUMA. The morphology and structural deformation patterns obtained in this study indicate very clearly that a large seamount is in the process of subducting beneath the continental slope off Manzanillo. The results also indicate that not only has the seamount uplifted the slope but has resulted in slumping of the area of the slope landward of the seamount. Given these results the proposal of the existence of an independent forearc sliver in the offshore area of the southern Jalisco block needs

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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…

  3. 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…

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. Bloom of Gymnodinium catenatum in Bahía Santiago and Bahía Manzanillo, Colima, Mexico.

    PubMed

    Quijano-Scheggia, Sonia; Olivos-Ortiz, Aramis; Bustillos-Guzmán, José J; Garcés, Esther; Gaviño-Rodríguez, Juan H; Galicia-Pérez, Marco A; Patiño-Barragan, Manuel; Band-Schmidt, Christine J; Hernández-Sandoval, Francisco J; López-Cortés, David J

    2012-03-01

    Gymnodinium bloom events are of concern, since they produce toxins, which have unfavorable consequences to marine ecosystems, human health and the economy. This report describes the physico-chemical conditions that were present during the algal bloom event on May 2010 in Bahía Manzanillo and Bahía Santiago, Colima, Mexico. For this, seawater nutrient analysis, phytoplankton counts, identification, and toxicity tests were undertaken. Nutrients in seawater were determined using colorimetric techniques, the higher concentrations (8.88 microM DIN, 0.78 microM PO4 and 24.34 microM SiO2) were related with upwelling waters that promoted the algal bloom that began after registering the year lowest sea-surface temperature, favoring the rapid growth of G. catenatum (up to 1.02 x 10(7) cells/L). Phytoplankton counting was carried out using sedimentation chambers and cells enumerated on appropriated area. The bloom persisted in the bays for approximately two weeks and was associated with toxicity (determined with HPLC) in local oysters (1525.8 microg STXeq/100g), and in phytoplankton (10.9 pg STXeq/cells) samples. Strong variations in cell toxicity (1.4 to 10.9pg STXeq/cells), most likely reflected the availability of inorganic nutrients. The toxin profile of the phytoplankton samples consisted of 11 toxins and resembled those recorded for several strains of G. catenatum isolated from other coastal areas of Mexico. PMID:22458217

  10. 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.

  11. 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

  12. 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

  13. 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…

  14. 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.

  15. Morphology and shallow geological structure of the continental slope located between Manzanillo, Colima and Chamela, Jalisco, Mexico, using multibeam bathymetry and high resolution seismic reflection data

    NASA Astrophysics Data System (ADS)

    Castillo, M.; Bandy, W. L.; Mortera-Gutierrez, C. A.

    2013-05-01

    The west coast of Mexico presents a complex array of tectonic processes related with the subduction of the Rivera plate beneath the Jalisco Block/North American plate including seamount subduction and forearc slivering. To better understand these processes and related deformation, an analysis and integration of marine geophysical data was undertaken to map the morphology and shallow geologic structure of the continental slope located between Manzanillo, Colima and Chamela, Jalisco, Mexico (Longitude: 104 ° 20 'to 106 ° 0 Latitude: 18 ° 24 'to 19 ° 48'). These data include multibeam bathymetry and seafloor backscatter data (Kongsberg EM300 system) and high-resolution seismic reflection data (Kongsberg TOPAS system) collected during the MORTIC07 campaign aboard the oceanographic vessel "El Puma". 3D models of the bathymetry and acoustic backscatter strength were constructed along with maps of the major geological and structural features, such as landslides and active faults and folds. The analysis indicates that the continental slope in this area has undergone significant vertical and horizontal movements producing several large slump blocks, a prominent sedimentary filled basin, and a series of transpressional ridges suggestive of a recent collision and subduction of a seamount, or similar bathymetric features.

  16. 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.

  17. 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…

  18. 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.

  19. 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...

  20. 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 ...

  1. 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...

  2. Earth Sciences Division Research Summaries 2006-2007

    SciTech Connect

    DePaolo, Donald; DePaolo, Donald

    2008-07-21

    Research in earth and atmospheric sciences has become increasingly important in light of the energy, climate change, and other environmental issues facing the United States and the world. The development of new energy resources other than fossil hydrocarbons, the safe disposal of nuclear waste and greenhouse gases, and a detailed understanding of the climatic consequences of our energy choices are all critical to meeting energy needs while ensuring environmental safety. The cleanup of underground contamination and the preservation and management of water supplies continue to provide challenges, as they will for generations into the future. To address the critical energy and environmental issues requires continuing advances in our knowledge of Earth systems and our ability to translate that knowledge into new technologies. The fundamental Earth science research common to energy and environmental issues largely involves the physics, chemistry, and biology of fluids in and on the Earth. To manage Earth fluids requires the ability to understand their properties and behavior at the most fundamental molecular level, as well as prediction, characterization, imaging, and manipulation of those fluids and their behavior in real Earth reservoirs. The broad range of disciplinary expertise, the huge range of spatial and time scales, and the need to integrate theoretical, computational, laboratory and field research, represent both the challenge and the excitement of Earth science research. The Earth Sciences Division (ESD) of the Ernest Orlando Lawrence Berkeley National Laboratory (Berkeley Lab) is committed to addressing the key scientific and technical challenges that are needed to secure our energy future in an environmentally responsibly way. Our staff of over 200 scientists, UC Berkeley faculty, support staff and guests perform world-acclaimed fundamental research in hydrogeology and reservoir engineering, geophysics and geomechanics, geochemistry, microbial ecology, 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 that you will find this material useful and exciting. A list of publications for the period from January 2006 to June 2007, along with a listing of our personnel, are also appended. Any comments on our research are appreciated and can be sent to me personally.

  3. 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.

  4. 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.

  5. 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…

  6. 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.…

  7. 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.

  8. Mejoras al control de cáncer en comunidades rurales

    Cancer.gov

    El doctor Robert Croyle, del NCI, habla de algunas de las cuestiones relacionadas con el control de cancer a las que se enfrentan las comunidades rurales y cómo el NCI plantea este importante problema.

  9. Familia and Comunidad-Based Saberes: Learning in an Indigenous Heritage Community

    ERIC Educational Resources Information Center

    Urrieta, Luis, Jr.

    2013-01-01

    This article explores how children and youth learned indigenous heritage "saberes" (knowings) through intent community participation in Nocutzepo, Mexico. The "familia" (family) and "comunidad" (community)-based saberes were valuable for skills acquisition, but most important for learning indigenous forms of…

  10. Evaluation of the Training Component of the Servicio National de Desarrollo de la Comunidad.

    ERIC Educational Resources Information Center

    Buschman, Mel; Thullen, Manfred

    Since 1970, the Servicio National de Desarrollo de la Comunidad (SNDC) has been in existence as an autonomous decentralized government agency. Its main effort has been to integrate Bolivia's 3.4 million rural inhabitants, the "campesinos," into the mainstream of national socioeconomic programs through self-help development projects at the…

  11. 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.

  12. 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

  13. 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);…

  14. 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.

  15. 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.

  16. 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...

  17. 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…

  18. 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...

  19. 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

  20. 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.

  1. 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…

  2. 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…

  3. 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.

  4. 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.

  5. 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

  6. 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…

  7. 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...

  8. 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...

  9. 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…

  10. 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…

  11. 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.

  12. 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…

  13. 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.

  14. 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.

  15. 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.

  16. 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...

  17. 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…

  18. 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.

  19. 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

  20. 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,…

  1. 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…

  2. 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…

  3. 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…

  4. 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.

  5. 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

  6. 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

  7. 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....

  8. 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.

  9. 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…

  10. 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 ...

  11. 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.

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 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. ...

  17. 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).

  18. 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...

  19. 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

  20. 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…

  1. 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

  2. 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…

  3. An overview of measurements of radionuclides in foods of the Comunidad Valenciana (Spain)

    NASA Astrophysics Data System (ADS)

    Ballesteros, L.; Ortiz, J.; Gallardo, S.; Martorell, S.

    2015-11-01

    Environmental radioactivity monitoring includes the determination of radionuclides in foods since they are an important way of intake of radionuclides to the human organism. Moreover, knowledge of the levels of radionuclides in foodstuffs will inform about the environmental radioactivity background permitting to control possible contamination due to human activity, such as agriculture activity, nuclear power plants or other radioactive facilities. The Environmental Radioactivity Laboratory (LRA) at the Universitat Politècnica de València (UPV) performs measurements on representative foods from all over the Comunidad Valenciana (CV). Those measurements are part of several monitoring programs promoted by the Generalitat Valenciana. A total of 2200 samples of fruits, cereals, vegetables, milk, meat, eggs and fish coming from markets, agricultural cooperatives or small producers have been analyzed. A gamma-ray spectrometry analysis has been performed in all samples. It has been detected 40K in all samples, 7Be in some of them. Radiochemical separation of 90Sr has been carried out in some of the samples collected, mainly orange and lettuce. Samples of lettuce and chard collected following Fukushima Nuclear Power Plant (NPP) accident present activity concentration of 131I (0.10-1.51 Bq kg-1). In this paper, a review of the data obtained at the 1991-2013 period in the framework of the development of the Environmental monitoring program is presented.

  4. Genetic Characterization of Legionella pneumophila Isolated from a Common Watershed in Comunidad Valenciana, Spain

    PubMed Central

    Sánchez-Busó, Leonor; Coscollá, Mireia; Pinto-Carbó, Marta; Catalán, Vicente; González-Candelas, Fernando

    2013-01-01

    Legionella pneumophila infects humans to produce legionellosis and Pontiac fever only from environmental sources. In order to establish control measures and study the sources of outbreaks it is essential to know extent and distribution of strain variants of this bacterium in the environment. Sporadic and outbreak-related cases of legionellosis have been historically frequent in the Comunidad Valenciana region (CV, Spain), with a high prevalence in its Southeastern-most part (BV). Environmental investigations for the detection of Legionella pneumophila are performed in this area routinely. We present a population genetics study of 87 L. pneumophila strains isolated in 13 different localities of the BV area irrigated from the same watershed and compare them to a dataset of 46 strains isolated in different points of the whole CV. Our goal was to compare environmental genetic variation at two different geographic scales, at county and regional levels. Genetic diversity, recombination and population structure were analyzed with Sequence-Based Typing data and three intergenic regions. The results obtained reveal a low, but detectable, level of genetic differentiation between both datasets, mainly, but not only, attributed to the occurrence of unusual variants of the neuA locus present in the BV populations. This differentiation is still detectable when the 10 loci considered are analyzed independently, despite the relatively high incidence of the most common genetic variant in this species, sequence type 1 (ST-1). However, when the genetic data are considered without their associated geographic information, four major groups could be inferred at the genetic level which did not show any correlation with sampling locations. The overall results indicate that the population structure of these environmental samples results from the joint action of a global, widespread ST-1 along with genetic differentiation at shorter geographic distances, which in this case are related to

  5. La doctora Amelie Ramírez y la investigación de desigualdades de salud por cáncer en la comunidad la

    Cancer.gov

    La doctora Ramírez es la investigadora principal de Redes en Acción, un centro del programa de redes comunitarias subvencionado por el NCI que se propone reducir la incidencia del cáncer en la comunidad latina a través de una red nacional de grupos comunitarios, investigadores, agencias de salud gubernamentales y la población en general.

  6. Epidemiological study on leishmaniasis in an area of environmental tourism and ecotourism, State of Mato Grosso do Sul, 2006-2007.

    PubMed

    Andrade, Ana Rachel Oliveira de; Nunes, Vânia Lúcia Brandão; Galati, Eunice Aparecida Bianchi; de Arruda, Carla Cardozo Pinto; Santos, Mirella Ferreira da Cunha; Rocca, Maria Elizabeth Gizi; Aquino, Ricardo Braga

    2009-01-01

    The aims of this study were to carry out a serological survey of canine leishmaniasis and identify the phlebotomine fauna in the urban area of Bonito, Mato Grosso do Sul. The serological survey was conducted on a sample of 303 dogs, by means of the indirect immunofluorescence test. Phlebotomines were captured using automated light traps. The serological survey found that 30% of the dogs were seropositive, both from the center and from all districts of the town. A total of 2,772 specimens of phlebotomines were caught and the species most found was Lutzomyia longipalpis (90.4%), which corroborated its role as the vector of for canine visceral leishmaniasis in the region. Phlebotomines of the species Bichromomyia flaviscutellata (the main vector for Leishmania (Leishmania) amazonensis) and Nyssomyia whitmani (the vector for Leishmania (Viannia) brasiliensis) were also caught. The findings indicate the need for continuous epidemiological surveillance, with attention towards diminishing the vector breeding sites and the transmission of these diseases in that region. PMID:19967228

  7. Evidence of magma intrusion at Fourpeaked volcano, Alaska in 2006-2007 from a rapid-response seismic network and volcanic gases

    USGS Publications Warehouse

    Gardine, M.; West, M.; Werner, C.; Doukas, M.

    2011-01-01

    On September 17th, 2006, Fourpeaked volcano had a widely-observed phreatic eruption. At the time, Fourpeaked was an unmonitored volcano with no known Holocene activity, based on limited field work. Airborne gas sampling began within days of the eruption and a modest seismic network was installed in stages. Vigorous steaming continued for months; however, there were no further eruptions similar in scale to the September 17 event. This eruption was followed by several months of sustained seismicity punctuated by vigorous swarms, and SO2 emissions exceeding a thousand tons/day. Based on observations during and after the phreatic eruption, and assuming no recent pre-historical eruptive activity at Fourpeaked, we propose that the activity was caused by a minor injection of new magma at or near 5km depth beneath Fourpeaked, which remained active over several months as this magma equilibrated into the crust. By early 2007 declining seismicity and SO2 emission signaled the end of unrest. Because the Fourpeaked seismic network was installed in stages and the seismicity was punctuated by discrete swarms, we use Fourpeaked to illustrate quantitatively the efficacy and shortcomings of rapid response seismic networks for tracking volcanic earthquakes.

  8. Investigation of Contaminated Ground Water at Solid Waste Management Unit 12, Naval Weapons Station Charleston, North Charleston, South Carolina, 2006-2007

    USGS Publications Warehouse

    Vroblesky, Don A.; Petkewich, Matthew D.; Lowery, Mark A.; Conlon, Kevin J.; Harrelson, Larry G.

    2008-01-01

    The U.S. Geological Survey investigated natural and engineered remediation of chlorinated volatile organic compound (VOC) ground-water contamination at Solid Waste Management Unit 12 at the Naval Weapons Station Charleston, North Charleston, South Carolina, beginning in 2000. The primary contaminants of interest in the study are tetrachloroethene, 1,1,1-trichloroethane, trichloroethene, cis-1,2-dichloroethene, vinyl chloride, 1,1-dichloroethane, and 1,1-dichloroethene. The permeable reactive barrier (PRB) along the main axis of the contaminant plume appears to be actively removing contamination. In contrast to the central area of the PRB, the data from the southern end of the PRB indicate that contaminants are moving around the PRB. Concentrations in wells 12MW-10S and 12MW-03S, upgradient from the PRB, showed a general decrease in VOC concentrations. VOC concentrations in some wells in the forest showed a sharp increase, followed by a decrease. In 2007, the VOC concentrations began to increase in well 12MW-12S, downgradient from the PRB and thought to be unaffected by the PRB. The VOC-concentration changes in the forest, such as at well 12MW-12S, may represent lateral shifting of the plume in response to changes in ground-water-flow direction or may represent movement of a contamination pulse through the forest.

  9. Description and Analytical Results for Deposited Dust Samples from a Two-Year Monitoring Program Near Deer Trail, Colorado, USA, 2006-2007

    USGS Publications Warehouse

    Reheis, Marith C.; Honke, Jeff; Lamothe, Paul; Fisher, Eric

    2009-01-01

    Biosolids reclaimed from municipal wastewater have been applied since 1993 on nonirrigated farmland and rangeland east of Deer Trail, Colo., by Metro Wastewater Reclamation District of Denver. The U.S. Geological Survey has monitored ground water at this site since 1993, and began monitoring the biosolids, soils, and stream sediments in 1999. To investigate the possible effects of airborne dust blowing from the application fields, passive dust samplers were deployed in 2006 and 2007. These samplers measured the quantity and composition of dust being deposited downwind of a farmed field where biosolids had been applied, compared to a farmed field upwind of the application area. The dust-deposition rates and dust compositions measured at the two study sites are consistent with rates and compositions measured elsewhere in Utah, Nevada, and California using the same methods and equipment. Higher deposition rates were measured at the biosolids site compared to the control site during 2006. Higher deposition rates at both sites appear to be associated with episodes of cultivation and harvest during dry periods. No consistent differences in elements likely to be associated with biosolids disposal were detected between the sites. However, the contents of copper, lead, and zinc in the dust samples are generally much higher than average values of these elements in crustal rocks and sediments. Such values for dust samples are consistent with measurements on modern dust samples from southern Nevada and California and probably reflect inputs from regional urban and manufacturing activities.

  10. 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 constituents that have Federal or California regulatory or non-regulatory benchmarks for drinking-water quality. A relative-concentration (RC) greater than (>) 1.0 indicates a concentration above a benchmark. RCs for organic constituents (volatile organic compounds and pesticides) and special-interest constituents were classified as "high" (RC > 1.0), "moderate" (1.0 ≥ RC > 0.1), or "low" (RC ≤ 0.1). For inorganic constituents (major ions, trace elements, nutrients, and radioactive constituents), the boundary between low and moderate RCs was set at 0.5. A new metric, aquifer-scale proportion, was used in the status assessment as the primary metric for evaluating regional-scale groundwater quality. High aquifer-scale proportion is defined as the percentage of the area of the primary aquifers with RC > 1.0 for a particular constituent or class of constituents; moderate and low aquifer-scale proportions are defined as the percentages of the area of the primary aquifer with moderate and low RCs, respectively. Percentages are based on an areal rather than a volumetric basis. Two statistical approaches—grid-based, which used one value per grid cell, and spatially weighted, which used multiple values per grid cell—were used to calculate aquifer-scale proportions for individual constituents and classes of constituents. The spatially weighted estimates of high aquifer-scale proportions were within the 90-percent (%) confidence intervals of the grid-based estimates in all cases. The status assessment showed that inorganic constituents had greater high and moderate aquifer-scale proportions than did organic constituents in all three study units. In the Tahoe-Martis study unit, RCs for inorganic constituents with health-based benchmarks (primarily arsenic) were high in 20% of the primary aquifer, moderate in 13%, and low in 67%. In the Central Sierra study unit, aquifer-scale proportions for inorganic constituents with health-based benchmarks (primarily arsenic, uranium, fluoride, and molybdenum) were 41% high, 36% moderate, and 23% low. In the Southern Sierr

  11. State Performance Plan: IDEA Part B. FFY 2006--FFY 2010 (2006--2011). Reflects Changes Made for FFY 2006 (2006-2007), Dated 2.1.2008

    ERIC Educational Resources Information Center

    Iowa Department of Education, 2008

    2008-01-01

    Iowa's educational system is defined by the strong working relationship between the local school districts and area education agencies. Local districts provide the instructional program and area education agencies provide support services. Districts define how services will be organized and provided as they ensure a free appropriate public…

  12. "The Success of Captive Broodstock Programs Depends on High In-Culture Survival, ..." [from the Abstract], 2006-2007 Progress Report.

    SciTech Connect

    Berejikian, Barry A.

    2009-04-08

    The success of captive broodstock programs depends on high in-culture survival, appropriate development of the reproductive system, and the behavior and survival of cultured salmon after release, either as adults or juveniles. Continuing captive broodstock research designed to improve technology is being conducted to cover all major life history stages of Pacific salmon. Accomplishments detailed in this report are listed below by major objective. Objective 1: This study documented that captively reared Chinook exhibited spawn timing similar to their founder anadromous population. An analysis of spawn timing data of captively reared Chinook salmon that had received different levels of antibiotic treatment did not suggest that antibiotic treatments during the freshwater or seawater phase of the life cycle affects final maturation timing. No effect of rearing density was found with respect to spawn timing or other reproductive behaviors. Objective 2: This study investigated the critical period(s) for imprinting for sockeye salmon by exposing juvenile salmon to known odorants at key developmental stages. Molecular assessments of imprinting-induced changes in odorant receptor gene expression indicated that regulation of odorant expression differs between coho and sockeye salmon. While temporal patterns differ between these species, exposure to arginine elicited increases in odorant receptor mRNA expression in sockeye salmon. Objective 3: This study: (i) identified the critical period when maturation is initiated in male spring Chinook salmon and when body growth affects onset of puberty, (ii) described changes in the reproductive endocrine system during onset of puberty and throughout spermatogenesis in male spring Chinook salmon, (iii) found that the rate of oocyte development prior to vitellogenesis is related to body growth in female spring Chinook, and (iv) demonstrated that growth regimes which reduce early (age 2) male maturation slow the rate of primary and early secondary oocyte growth, but do not alter number of oocytes at these stages of development. Objective 4 : This study, (1) determined that infected fish treated with oxytetracycline-medicated feed (as fry or as presmolts) had improved survival compared to nonmedicated fish, (2) determined that a single 14-day course of oral azithromycin at first feeding or at the start of smoltification is sufficient for significant azithromycin retention in internal tissues for at least a year, and (3) established that Renibacterium salmoninarum with an azithromycin-resistant phenotype can be isolated from Chinook salmon receiving macrolide antibiotic treatment. Objective 5: This study determined that for Chinook salmon rearing in similar, 'common environment' regimes in seawater, control fish have survived at a higher rate since seawater transfer than have experimentally inbred fish. However, in all groups, the variation among families in survival has been substantial, ranging from 0% to 100% over the entire year and from 0% to 40% since seawater transfer. The highly significant effect of variation among families within both stocks indicates that substantial genetic variation for size remains in these populations.

  13. Sunphotometry of the 2006-2007 aerosol optical/radiative properties at the Himalayan Nepal Climate Observatory-Pyramid (5079 m a.s.l.)

    NASA Astrophysics Data System (ADS)

    Gobbi, G. P.; Angelini, F.; Bonasoni, P.; Verza, G. P.; Marinoni, A.; Barnaba, F.

    2010-11-01

    In spite of being located at the heart of the highest mountain range in the world, the Himalayan Nepal Climate Observatory (5079 m a.s.l.) at the Ev-K2-CNR Pyramid is shown to be affected by the advection of pollution aerosols from the populated regions of southern Nepal and the Indo-Gangetic plains. Such an impact is observed along most of the period April 2006-March 2007 addressed here, with a minimum in the monsoon season. Backtrajectory-analysis indicates long-range transport episodes occurring in this year to originate mainly in the west Asian deserts. At this high altitude site, the measured aerosol optical depth is observed to be about one order of magnitude lower than the one measured at Ghandi College (60 m a.s.l.), in the Indo-Gangetic basin. As for Ghandi College, and in agreement with the in situ ground observations at the Pyramid, the fine mode aerosol optical depth maximizes during winter and minimizes in the monsoon season. Conversely, total optical depth maximizes during the monsoon due to the occurrence of elevated, coarse particle layers. Possible origins of these particles are wind erosion from the surrounding peaks and hydrated/cloud-processed aerosols. Assessment of the aerosol radiative forcing is then expected to be hampered by the presence of these high altitude particle layers, which impede an effective, continuous measurement of anthropogenic aerosol radiative properties from sky radiance inversions and/or ground measurements alone. Even though the retrieved absorption coefficients of pollution aerosols were rather large (single scattering albedo of the order of 0.6-0.9 were observed in the month of April 2006), the corresponding low optical depths (~0.03 at 500 nm) are expected to limit the relevant radiative forcing. Still, the high specific forcing of this aerosol and its capability of altering snow surface albedo provide good reasons for continuous monitoring.

  14. Sunphotometry of the 2006-2007 aerosol optical/radiative properties at the Himalayan Nepal Climate Observatory - Pyramid (5079 m a.s.l.)

    NASA Astrophysics Data System (ADS)

    Gobbi, G. P.; Angelini, F.; Bonasoni, P.; Verza, G. P.; Marinoni, A.; Barnaba, F.

    2010-01-01

    In spite of being located at the heart of the highest mountain range in the world, the Himalayan Nepal Climate Observatory (5079 m a.s.l.) at the Ev-K2-CNR Pyramid is shown to be affected by the advection of pollution aerosols from the populated regions of southern Nepal and the Indo-Gangetic plains. Such an impact is observed along most of the period April 2006-March 2007 addressed here, with a minimum in the monsoon season. Backtrajectory-analysis indicates long-range transport episodes occurring in this period to originate mainly in the West Asian deserts. At this high altitude site, the measured aerosol optical depth is observed to be: 1) about one order of magnitude lower than the one measured at Gandhi College (60 m a.s.l.), in the Indo-Gangetic basin, and 2) maximum during the monsoon period, due to the presence of elevated (cirrus-like) particle layers. Assessment of the aerosol radiative forcing results to be hampered by the persistent presence of these high altitude particle layers, which impede a continuous measurement of both the aerosol optical depth and its radiative properties from sky radiance inversions. Even though the retrieved absorption coefficients of pollution aerosols was rather large (single scattering albedo of the order of 0.6-0.9 were observed in the month of April 2006), the corresponding low optical depths (~0.03 at 500 nm) are expected to limit the relevant radiative forcings. Still, the high specific forcing of this aerosol and its capability of altering snow surface albedo provide good reason for continuous monitoring.

  15. Postseismic gravity change after the 2006-2007 great earthquake doublet and constraints on the asthenosphere structure in the central Kuril Islands

    NASA Astrophysics Data System (ADS)

    Han, Shin-Chan; Sauber, Jeanne; Pollitz, Fred

    2016-04-01

    Large earthquakes often trigger viscoelastic adjustment for years to decades depending on the rheological properties and the nature and spatial extent of coseismic stress. The 2006 Mw8.3 thrust and 2007 Mw8.1 normal fault earthquakes of the central Kuril Islands resulted in significant postseismic gravity change in Gravity Recovery and Climate Experiment (GRACE) but without a discernible coseismic gravity change. The gravity increase of ~4 μGal, observed consistently from various GRACE solutions around the epicentral area during 2007-2015, is interpreted as resulting from gradual seafloor uplift by ~6 cm produced by postseismic relaxation. The GRACE data are best fit with a model of 25-35 km for the elastic thickness and ~1018 Pa s for the Maxwell viscosity of the asthenosphere. The large measurable postseismic gravity change (greater than coseismic change) emphasizes the importance of viscoelastic relaxation in understanding tectonic deformation and fault-locking scenarios in the Kuril subduction zone.

  16. Surveillance for high pathogenicity avian influenza virus in wild birds in the Pacific Flyway of the United States, 2006-2007

    USGS Publications Warehouse

    Dusek, R.J.; Bortner, J.B.; DeLiberto, T.J.; Hoskins, J.; Franson, J. Christian; Bales, B.D.; Yparraguirre, D.; Swafford, S.R.; Ip, H.S.

    2009-01-01

    In 2006 the U.S. Department of Agriculture, U.S. Department of Interior, and cooperating state fish and wildlife agencies began surveillance for high-pathogenicity avian influenza (HPAI) H5N1 virus in wild birds in the Pacific Flyway of the United States. This surveillance effort was highly integrated in California, Oregon, Washington, Idaho, Nevada, Arizona, Utah, and western Montana, with collection of samples coordinated with state agencies. Sampling focused on live wild birds, hunterkilled waterfowl during state hunting seasons, and wild bird mortality events. Of 20,888 samples collected, 18,139 were from order Anseriformes (waterfowl) and 2010 were from order Charadriiformes (shorebirds), representing the two groups of birds regarded to be the primary reservoirs of avian influenza viruses. Although 83 birds were positive by H5 real-time reverse transcription polymerase chain reaction (rRT-PCR), no HPAI H5N1 virus was found. Thirty-two virus isolates were obtained from the H5- positive samples, including low-pathogenicity H5 viruses identified as H5N2, H5N3, and H5N9.

  17. Evidence of magma intrusion at Fourpeaked volcano, Alaska in 2006-2007 from a rapid-response seismic network and volcanic gases

    NASA Astrophysics Data System (ADS)

    Gardine, Matt; West, Michael; Werner, Cynthia; Doukas, Michael

    2011-03-01

    On September 17th, 2006, Fourpeaked volcano had a widely-observed phreatic eruption. At the time, Fourpeaked was an unmonitored volcano with no known Holocene activity, based on limited field work. Airborne gas sampling began within days of the eruption and a modest seismic network was installed in stages. Vigorous steaming continued for months; however, there were no further eruptions similar in scale to the September 17 event. This eruption was followed by several months of sustained seismicity punctuated by vigorous swarms, and SO 2 emissions exceeding a thousand tons/day. Based on observations during and after the phreatic eruption, and assuming no recent pre-historical eruptive activity at Fourpeaked, we propose that the activity was caused by a minor injection of new magma at or near 5 km depth beneath Fourpeaked, which remained active over several months as this magma equilibrated into the crust. By early 2007 declining seismicity and SO 2 emission signaled the end of unrest. Because the Fourpeaked seismic network was installed in stages and the seismicity was punctuated by discrete swarms, we use Fourpeaked to illustrate quantitatively the efficacy and shortcomings of rapid response seismic networks for tracking volcanic earthquakes.

  18. The 2006-2007 Active Phase Of Anomalous X-Ray Pulsar 4U 0142+61: Radiative and Timing Changes, Bursts, and Burst Spectral Features

    NASA Technical Reports Server (NTRS)

    Gavril, Fotis P.; Dib, Rim; Kaspi, Victoria M.

    2009-01-01

    After at least 6 years of quiescence, Anomalous X-ray Pulsar (AXP) 4U 0142+61 entered an active phase in 2006 March that lasted several months and included six X-ray bursts as well as many changes in the persistent X-ray emission. The bursts, the first seen from this AXP in >11 years of Rossi X-ray Timing Explorer monitoring, all occurred in the interval between 2006 April 6 and 2007 February 7. The burst durations ranged from 8-3x10(exp 3)s. The first five burst spectra are well modeled by blackbodies, with temperatures kT approx. 2 - 6 keV. However, the sixth burst had a complicated spectrum that is well characterized by a blackbody plus three emission features whose amplitude varied throughout the burst. The most prominent feature was at 14.0 keV. Upon entry into the active phase the pulsar showed a significant change in pulse morphology and a likely timing glitch. The glitch had a total frequency jump of (1.9+/-0.4)x10(exp -7) Hz, which recovered with a decay time of 17+/-2 days by more than the initial jump, implying a net spin-down of the pulsar. We discuss these events in the context of the magnetar model.

  19. Sequential Rift Valley Fever Outbreaks in Kenya, Somalia, and Tanzania in 2006-2007 Associated with Multiple Lineages of the Virus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Routine testing for Campylobacter spp. in the food chain is primarily directed toward detection of C. jejuni and C. coli, thus the presence of novel Campylobacter spp., and their relative contribution to human illness, is not well understood. A survey to determine the presence of Campylobacter spp....

  20. The Antarctic Impulsive Transient Antenna ultra-high energy neutrino detector: Design, performance, and sensitivity for 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.; Learned, J. G.

    2009-05-23

    In this article, we present a comprehensive report on the experimental details of the Antarctic Impulsive Transient Antenna (ANITA) long-duration balloon payload, including the design philosophy and realization, physics simulations, performance of the instrument during its first Antarctic flight completed in January of 2007, and expectations for the limiting neutrino detection sensitivity.

  1. Pesticides in Water and Suspended Sediment of the Alamo and New Rivers, Imperial Valley/Salton Sea Basin, California, 2006-2007

    USGS Publications Warehouse

    Orlando, James L.; Smalling, Kelly L.; Kuivila, Kathryn M.

    2008-01-01

    Water and suspended-sediment samples were collected at eight sites on the Alamo and New Rivers in the Imperial Valley/Salton Sea Basin of California and analyzed for both current-use and organochlorine pesticides by the U.S. Geological Survey. Samples were collected in the fall of 2006 and spring of 2007, corresponding to the seasons of greatest pesticide use in the basin. Large-volume water samples (up to 650 liters) were collected at each site and processed using a flow-through centrifuge to isolate suspended sediments. One-liter water samples were collected from the effluent of the centrifuge for the analysis of dissolved pesticides. Additional samples were collected for analysis of dissolved organic carbon and for suspended-sediment concentrations. Water samples were analyzed for a suite of 61 current-use and organochlorine pesticides using gas chromatography/mass spectrometry. A total of 25 pesticides were detected in the water samples, with seven pesticides detected in more than half of the samples. Dissolved concentrations of pesticides observed in this study ranged from below their respective method detection limits to 8,940 nanograms per liter (EPTC). The most frequently detected compounds in the water samples were chlorpyrifos, DCPA, EPTC, and trifluralin, which were observed in more than 75 percent of the samples. The maximum concentrations of most pesticides were detected in samples from the Alamo River. Maximum dissolved concentrations of carbofuran, chlorpyrifos, diazinon, and malathion exceeded aquatic life benchmarks established by the U.S. Environmental Protection Agency for these pesticides. Suspended sediments were analyzed for 87 current-use and organochlorine pesticides using microwave-assisted extraction, gel permeation chromatography for sulfur removal, and either carbon/alumina stacked solid-phase extraction cartridges or deactivated Florisil for removal of matrix interferences. Twenty current-use pesticides were detected in the suspended-sediment samples, including pyrethroid insecticides and fungicides. Fourteen legacy organochlorine pesticides also were detected in the suspended-sediment samples. Greater numbers of current-use and organochlorine pesticides were observed in the Alamo River samples in comparison with the New River samples. Maximum concentrations of current-use pesticides in suspended-sediment samples ranged from below their method detection limits to 174 micrograms per kilogram (pendimethalin). Most organochlorine pesticides were detected at or below their method detection limits, with the exception of p,p'-DDE, which had a maximum concentration of 54.2 micrograms per kilogram. The most frequently detected current-use pesticides in the suspended-sediment samples were chlorpyrifos, permethrin, tetraconazole, and trifluralin, which were observed in more than 83 percent of the samples. The organochlorine degradates p,p'-DDD and p,p'-DDE were detected in all suspended-sediment samples.

  2. The 2006-2007 Active Phase of Anomalous X-Ray Pulsar 4U 0142+61: Radiative and Timing Changes, Bursts,and Burst Spectral Features

    NASA Technical Reports Server (NTRS)

    Gavriil, Fotis P.; Dib, Rim; Kaspi, Victoria M.

    2011-01-01

    After at least 6 years of quiescence, Anomalous X-ray Pulsar (AXP) 4U 0142+61 entered an active phase in 2006 March that lasted several months and included six X-ray bursts as well as many changes in the persistent X-ray emission. The bursts, the first seen from this AXP in > 11 years of Rossi X-ray Timing Explorer monitoring, all occurred in the interval between 2006 April 6 and 2007 February 7. The burst durations ranged from 0.4 - 1.8 x 10(exp 3) s. The first five burst spectra are well modeled by blackbodies, with temperatures kT approx 2 - 9 keV. However, the sixth burst had a complicated spectrum that is well characterized by a blackbody plus two emission features whose amplitude varied throughout the burst. The most prominent feature was at 14.0 keV. Upon entry into the active phase the pulsar showed a significant change in pulse morphology and a likely timing glitch. The glitch had a total frequency jump of (1.9+/-0.4) x 10(exp -7) Hz, which recovered with a decay time of 17+/-2 days by more than the initial jump, implying a net spin-down of the pulsar. Within the framework of the magnetar model, the net spin-down of the star could be explained by regions of the superfluid that rotate. slower than the rest. The bursts, flux enhancements, and pulse morphology changes can be explained as arising from crustal deformations due to stresses imposed by the highly twisted internal magnetic field. However, unlike other AXP outbursts, we cannot account for a major twist being implanted in the magnetosphere.

  3. Summary Public School Indicators for the Provinces and Territories, 2000/2001 to 2006/2007. Culture, Tourism and the Centre for Education Statistics. Research Paper

    ERIC Educational Resources Information Center

    Brockington, Riley

    2009-01-01

    This report provides trends on public school enrolments, educators and expenditures. It uses figures provided by provincial and territorial departments of education on public elementary and secondary schools. Tables and definitions are appended. A cumulative index is included. (Contains 80 charts, 35 tables and 5 endnotes.)

  4. Expanding Access and Increasing Success in Postsecondary Education for Arizonans. The Arizona Commission for Postsecondary Education (ACPE) 2006-2007 Annual Report

    ERIC Educational Resources Information Center

    Arizona Commission for Postsecondary Education, 2007

    2007-01-01

    The work of the Arizona Commission for Postsecondary Education (ACPE) is guided by a 5 year strategic plan. The purpose of the plan is to provide focus for the activity of this small agency and its eight staff members in order to increase productivity and impact in the areas of its statutory authority. The mission and goals were accepted by…

  5. Science Assessments for Students with Disabilities in School Year 2006-2007: What We Know about Participation, Performance, and Accommodations. Synthesis Report 77

    ERIC Educational Resources Information Center

    Thurlow, Martha; Rogers, Christopher; Christensen, Laurene

    2010-01-01

    The success of all students, including students with disabilities, on statewide assessments in mathematics and reading/English language arts has been examined closely. This is due, in part, to the role of these content areas in school accountability for the Elementary and Secondary Education Act (ESEA) known as "No Child Left Behind" (NCLB).…

  6. Salaries and Salary Scales of Full-Time Teaching Staff at Canadian Universities, 2006/2007: Final Report. Culture, Tourism and the Centre for Education Statistics. Research Paper. Catalogue no. 81-595-M No. 073

    ERIC Educational Resources Information Center

    Statistics Canada, 2009

    2009-01-01

    The data in this report are drawn from the "University and College Academic Staff Survey" ("UCASS"). Conducted since 1946, "UCASS" presents a national picture of the socio-economic characteristics of full-time university teachers in degree-granting institutions. The information is conducted annually, with a reference date of October 1. Therefore,…

  7. Phenotypic and genotypic characteristics of antimicrobial resistant Escherichia coli isolated from symbovine flies, cattle and sympatric insectivorous house martins from a farm in the Czech Republic (2006-2007).

    PubMed

    Rybaríková, Jana; Dolejská, Monika; Materna, David; Literák, Ivan; Cízek, Alois

    2010-10-01

    The prevalence of antimicrobial resistant Escherichia coli was tested in symbovine flies and sympatric house martins (Delichon urbica) at a dairy farm. Antimicrobial resistant E. coli was detected in 89% (n=147) of isolates from flies within a calf barn. Isolates with the same antimicrobial resistance phenotypes, genes, and pulsotypes were found between both fly and calf E. coli isolates, suggesting that the calves were the initial source of the antimicrobial resistant strains in fly isolates. Symbovine flies were considered as important reservoirs of antimicrobial resistant E. coli strains at a dairy farm, due to their intensive contact with cattle feces and manure. House martin fecal samples from the same farm contained 4.5% (n=393) of antimicrobial resistant E. coli. House martin isolates displayed different macrorestriction profiles than fly isolates and the significance of house martins as a reservoir and vector of antimicrobial resistant E. coli appears low. PMID:20350731

  8. Development, and Ground-Truthing, of Analytical Tools for Measuring Select Emerging Contaminants (ECs) in a Sub-Set of Biosolids Collected During OW's 2006-2007 National Biosolids Survey Project

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) is charged by Congress to protect the nation’s natural resources. Under the mandate of national environmental laws, the EPA strives to formulate and implement actions leading to a compatible balance between human activities and the a...

  9. On the roles of the northeast cold surge, the Borneo vortex, the Madden-Julian Oscillation, and the Indian Ocean Dipole during the extreme 2006/2007 flood in southern Peninsular Malaysia

    NASA Astrophysics Data System (ADS)

    Tangang, Fredolin T.; Juneng, Liew; Salimun, Ester; Vinayachandran, P. N.; Seng, Yap Kok; Reason, C. J. C.; Behera, S. K.; Yasunari, T.

    2008-05-01

    The mid-December 2006 to late January 2007 flood in southern Peninsular Malaysia was the worst flood in a century and was caused by three extreme precipitation episodes. These extreme precipitation events were mainly associated with strong northeasterly winds over the South China Sea. In all cases, the northeasterlies penetrated anomalously far south and followed almost a straight trajectory. The elevated terrain over Sumatra and southern Peninsular Malaysia caused low-level convergence. The strong easterly winds near Java associated with the Rossby wave-type response to Madden-Julian Oscillation (MJO) inhibited the counter-clockwise turning of the northeasterlies and the formation of the Borneo vortex, which, in turn, enhanced the low-level convergence over the region. The abrupt termination of the Indian Ocean Dipole (IOD) in December 2006 played a secondary role as warmer equatorial Indian Ocean helped in the MJO formation.

  10. Land cover classification of VHR airborne images for citrus grove identification

    NASA Astrophysics Data System (ADS)

    Amorós López, J.; Izquierdo Verdiguier, E.; Gómez Chova, L.; Muñoz Marí, J.; Rodríguez Barreiro, J. Z.; Camps Valls, G.; Calpe Maravilla, J.

    Managing land resources using remote sensing techniques is becoming a common practice. However, data analysis procedures should satisfy the high accuracy levels demanded by users (public or private companies and governments) in order to be extensively used. This paper presents a multi-stage classification scheme to update the citrus Geographical Information System (GIS) of the Comunidad Valenciana region (Spain). Spain is the first citrus fruit producer in Europe and the fourth in the world. In particular, citrus fruits represent 67% of the agricultural production in this region, with a total production of 4.24 million tons (campaign 2006-2007). The citrus GIS inventory, created in 2001, needs to be regularly updated in order to monitor changes quickly enough, and allow appropriate policy making and citrus production forecasting. Automatic methods are proposed in this work to facilitate this update, whose processing scheme is summarized as follows. First, an object-oriented feature extraction process is carried out for each cadastral parcel from very high spatial resolution aerial images (0.5 m). Next, several automatic classifiers (decision trees, artificial neural networks, and support vector machines) are trained and combined to improve the final classification accuracy. Finally, the citrus GIS is automatically updated if a high enough level of confidence, based on the agreement between classifiers, is achieved. This is the case for 85% of the parcels and accuracy results exceed 94%. The remaining parcels are classified by expert photo-interpreters in order to guarantee the high accuracy demanded by policy makers.

  11. La comunidad en el aula y el aula en la comunidad: Un modelo (The Community in the Classroom and the Classroom in the Community: A Model).

    ERIC Educational Resources Information Center

    Varona, Lucia T.

    1999-01-01

    Describes an advanced conversational Spanish language course based on community experiences, multicultural education, and collaborative research taught at the University of Santa Clara in California. The class combined authentic materials with real-life experiences. (Author/VWL)

  12. Memoria de la XXII Reunion Ordinaria de la Asamblea General de la ANUIES (Report of the 22nd Meeting of the General Assembly of the National Association of Universities and Institutions of Higher Education) (22nd, Manzanillo, Colima, Mexico, October 1986).

    ERIC Educational Resources Information Center

    Revista de la Educacion Superior, 1986

    1986-01-01

    This serial issue is entirely devoted to the proceedings of the 1986 meeting of the "Asociacion Nacional de Universidades e Institutos de Ensenanza Superior (ANUIES)." Major attention is given to the "Programa Integral Para el Desarrollo de la Educacion Superior (PROIDES)," i.e. a comprehensive program for the development of higher education in…

  13. 76 FR 11287 - Distribution of 2005 Through 2008 DART Musical Works Funds Royalties

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... Copyright Royalty Board Distribution of 2005 Through 2008 DART Musical Works Funds Royalties AGENCY... distribution in connection with 2005, 2006, 2007, and 2008 DART Musical Works Fund royalties. DATES: Comments... Works Funds for 2005, 2006, 2007, and 2008. In the Motion the Settling Claimants state that they...

  14. Educadores Polivalentes: Alternativa Educativa para Comunidades Rurales (Effective Educators: Alternative Education for Rural Communities).

    ERIC Educational Resources Information Center

    Godoy, Rodrigo Vera

    The document provides educators with data and information regarding the utilization of alternative educational processes in Latin American rural communities. Many communities exist at social and economic poverty levels and are isolated from urban centers. Documents compiled for use at alternative education conferences, held in Paipa, Colombia in…

  15. The Puerto Ricans--Two Communities, One Culture. (Los Puertorriquenos--Dos Comunidades, Una Cultura.)

    ERIC Educational Resources Information Center

    Vivo, Paquita

    1980-01-01

    Puerto Rican roots stem from the ethnic mixture of Indians, Europeans, and Africans. This article describes the advent of each of the groups on the island, the historical and cultural impact each made, and the retention of heritage among Puerto Rican migrants to the U.S. (DS)

  16. "It Is As If My Story Repeats Itself." Life, Language, and Literacy in a Chicago Comunidad.

    ERIC Educational Resources Information Center

    Guerra, Juan C.

    1996-01-01

    Examines the perspectives of a subgroup of Latinas, their options, barriers, and access to education within their lives as young women and within their families' experiences as immigrants. Presents the struggles of one of three Latina women who continues her education in college largely through the support of a peer group. (GR)

  17. The Commodification of English in "Madrid, Comunidad Bilingüe": Insights from the CLIL Classroom

    ERIC Educational Resources Information Center

    Relaño Pastor, Ana María

    2015-01-01

    This article analyzes how multilingual education in the Madrid region has been addressed through the medium of Spanish/English content and language integrated learning (CLIL) bilingual programs, widely implemented in public schools of this region in the last decade. By adopting a critical interpretive perspective (Tollefson in "Language…

  18. Community Resources Guide for Central Florida = Una Guia de Recursos en la Comunidad de Florida Central.

    ERIC Educational Resources Information Center

    Medina, Linda, Comp.

    Designed to orient Hispanic refugees to the services that are available in Central Florida, this bilingual guide consists of a section of general information on living and working in the United States and a section devoted to various public and private agencies. Provided first are addresses and phone numbers of various government agencies:…

  19. PROCENTAJE DE PSILIDOS PORTADORES DE Canidatus Liberibacter asiaticus Y SU RELACION CON LA INCIDENCIA DE HLB EN CINCO HUERTAS COMERCIALES DE LIMON MEXICANO {Citrus aurantifolia (Christm) Swingle} EN EL ESTADO DE COLIMA MEXICO

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Asian citrus psyllids (Diaphorina citri) were individually analyzed by qPCR to detect Candidatus Liberibacter asiaticus (CLas). The psyllids were collected in Mexican lime (Citrus aurantifolia) trees in five commercial orchards in Tecomán and Manzanillo, Colima with severe symptoms of classical mott...

  20. Enlargement of cultivated olive fruit reduces the efficiency of the larval olive fruit fly parasitoid Psyttalia concolor

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cultivated olive fruit are greatly enlarged as a result of domestication. In this study, we examined the effects of fruit size within a cultivar (Sevillano) and across four different-sized cultivars (in order of decreasing size: Sevillano, Ascolano, Manzanillo, and Mission) grown in California on th...

  1. 77 FR 66945 - Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Reasonably...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Reasonably Available Control Technology Update To Address Control Techniques Guidelines Issued in 2006, 2007... revision establishes Reasonably Available Control Technology (RACT) for several categories of...

  2. The Vitality of Latino Communities in Rural Minnesota = La vitalidad de las comunidades latinas en Minnesota rural.

    ERIC Educational Resources Information Center

    Bushway, Deborah, Comp.

    In response to the growing Latino population, a project examined barriers and supports for community development for Latinos in seven rural Minnesota communities. In each community, bilingual facilitators conducted two Latino and one non-Latino focus groups. Findings revealed much strength in these communities. Residents appreciated the economic…

  3. Nuestra Comunidad: Primaria para Adultos. Segunda Parte. Edicion Experimental (Our Community: Primer for Adults. Part Two. Experimental Edition).

    ERIC Educational Resources Information Center

    Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

    This textbook is part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. It is designed to teach people with developing literacy skills to participate in a meaningful way in the life of their community. Topics…

  4. Life cycle toxicity assessment of pesticides used in integrated and organic production of oranges in the Comunidad Valenciana, Spain.

    PubMed

    Juraske, Ronnie; Sanjuán, Neus

    2011-02-01

    The relative impacts of 25 pesticides including acaricides, fungicides, herbicides, insecticides, and post-harvest fungicides, used in the production of oranges in Spain were assessed with current life cycle impact assessment (LCIA) tools. Chemical specific concentrations were combined with pesticide emission data and information on chemical toxicity to assess human toxicity and freshwater ecotoxicity impacts. As a case study, the relative impacts of two orange production systems in the region of Valencia, integrated pest management (IP) and organic production (OP), were assessed. The evaluation of active ingredients showed that on average acaricides have the highest human toxicity impact scores, while for freshwater ecotoxicity insecticides show the highest impact. In both impact categories the lowest impact scores were calculated for herbicides. In the production of 1 kg of orange fruits, where several kinds of pesticides are combined, results show that post-harvest fungicides can contribute more than 95% to the aggregate human toxicity impacts. More than 85% of aquatic ecotoxicity is generated by fungicides applied before harvest. The potential to reduce impacts on freshwater ecosystems is seven orders of magnitude, while impacts on human health can be reduced by two orders of magnitude. Hence, this stresses the importance of a careful pre-selection of active ingredients. In both impact categories, organic production represents the least toxic pest-control method. PMID:21075421

  5. Rising with De Colores: Tapping into the Resources of la Comunidad to Assist Under-Performing Chicano-Latino Students

    ERIC Educational Resources Information Center

    Ordonez-Jasis, Rosario; Jasis, Pablo

    2004-01-01

    This article explores the dynamics and educational potential of De Colores Community Learning Center, an after-school program serving low-performing Chicano-Latino children. The article discusses the foundational characteristics of De Colores and its quest to become a model of empowerment, instead of a more traditional model of service. Finally,…

  6. Paralytic shellfish poisoning (PSP) in Margarita Island, Venezuela.

    PubMed

    La Barbera-Sánchez, Amelia; Franco Soler, Jose; Rojas de Astudillo, Luisa; Chang-Yen, Ivan

    2004-09-01

    A severe outbreak of Paralytic Shellfish Poisoning (PSP) occurred in Manzanillo and Guayacán, northwestern coast of Margarita Island, Venezuela, between August and October 1991. A bloom of dinoflagellates including Prorocentrum gracile, Gymnodinium catenatum and Alexandrium tamarense seemed to be responsible for this outbreak. Levels of PSP toxins in mussels (Perna perna) exceeded the international safety limit of saxitoxin, 80 microg STX/100 microg meat. PSP toxin values varied between 2548 and 115 microg STX/100 g meat in Manzanillo, and between 1422 and 86 microg STX/100 g meat in Guayacán. At both locations, the highest levels were detected in August, when 24 patients exhibited typical symptoms of PSP toxicity after consuming cooked mussels (16 required hospitalization). A high pressure liquid chromatographic (HPLC) procedure was recently used on the 1991 samples. The major toxin detected in samples of both locations was decarbamoyl saxitoxin (dcSTX), but low concentrations of saxitoxin were also found in Manzanillo samples. Gonyautoxins GTX1, GTX2 and GTX3 were detected only at Guayacán, while in both locations, decarbamoylgonyatouxin (dcGTX2,3) toxins were detected. These findings represent the first time that causative toxins of PSP in Venezuela have been chemically identified, and confirm the presence of dcSTX and dcGTX in mussels from the Caribbean Sea. The presence of dcSTX and dcGTX in shellfish is indicative that Gymnodinium catenatum was a causative organism for outbreak of PSP. PMID:17465121

  7. Penetration of Recommended Procedures for Lung Cancer Staging and Management in the United States Over 10 Years: A Quality Research in Radiation Oncology Survey

    SciTech Connect

    Komaki, Ritsuko; Khalid, Najma; Langer, Corey J.; Kong, Feng-Ming; Owen, Jean B.; Crozier, Cheryl L.; Wilson, J. Frank; Wei, Xiong; Movsas, Benjamin

    2013-03-15

    Purpose: To document the penetration of clinical trial results, practice guidelines, and appropriateness criteria into national practice, we compared the use of components of staging and treatment for lung cancer among patients treated in 2006-2007 with those used in patients treated in 1998-1999. Methods and Materials: Patient, staging work-up, and treatment characteristics were extracted from the process survey database of the Quality Research in Radiation Oncology (QRRO), consisting of records of 340 patients with locally advanced non-small cell lung cancer (LA-NSCLC) at 44 institutions and of 144 patients with limited-stage small cell lung cancer (LS-SCLC) at 39 institutions. Data were compared for patients treated in 2006-2007 versus those for patients treated in 1998-1999. Results: Use of all recommended procedures for staging and treatment was more common in 2006-2007. Specifically, disease was staged with brain imaging (magnetic resonance imaging or computed tomography) and whole-body imaging (positron emission tomography or bone scanning) in 66% of patients with LA-NSCLC in 2006-2007 (vs 42% in 1998-1999, P=.0001) and in 84% of patients with LS-SCLC in 2006-2007 (vs 58.3% in 1998-1999, P=.0011). Concurrent chemoradiation was used for 77% of LA-NSCLC patients (vs 45% in 1998-1999, P<.0001) and for 90% of LS-SCLC patients (vs 62.5% in 1998-1999, P<.0001). Use of the recommended radiation dose (59-74 Gy for NSCLC and 60-70 Gy as once-daily therapy for SCLC) did not change appreciably, being 88% for NSCLC in both periods and 51% (2006-2007) versus 43% (1998-1999) for SCLC. Twice-daily radiation for SCLC was used for 21% of patients in 2006-2007 versus 8% in 1998-1999. Finally, 49% of patients with LS-SCLC received prophylactic cranial irradiation (PCI) in 2006-2007 (vs 21% in 1998-1999). Conclusions: Although adherence to all quality indicators improved over time, brain imaging and recommended radiation doses for stage III NSCLC were used in <90% of cases. Use

  8. Family and Community Involvement: Reaching Out to Diverse Populations = La participacion de la familia y la comunidad: El acercamiento a las diversas poblaciones.

    ERIC Educational Resources Information Center

    Southwest Educational Development Lab., Austin, TX.

    This handbook, in English and Spanish, is designed for educators who want to develop meaningful parent and community involvement in public education in culturally and linguistically diverse communities. The advice of leaders of Hispanic, African American, Native American, and Asian communities is incorporated into five strategies to help develop…

  9. La Igualdad de Genero para Educadores, Padres, y la Comunidad (Gender Equity for Educators, Parents, and the Community). Equity in Education Series.

    ERIC Educational Resources Information Center

    Education Development Center, Inc., Newton, MA. WEEA Dissemination Center.

    Classification of people according to gender begins in infancy. This booklet aims to remove some old ways of thinking that limit expectations for girls and boys. It also clarifies for educators, parents, and the community specific elements of the federal legislation called Title IX. Title IX of the Education Amendments of 1972 was the first…

  10. Mapa Sociolinguistico. Analisis demolinguistico de la Comunidad Autonoma Vasca derivado del padron de 1986 (Sociolinguistic Map. Demolinguistic analysis of the Autonomous Basque Community derived from the 1986 Census).

    ERIC Educational Resources Information Center

    Basque Autonomous Community, Vitoria (Spain). General Secretariat of Linguistic Policy.

    Sociolinguistic data are presented in the form of sophisticated maps and tables in this pioneering study on the status of the Basque language. Based on information collected from the 1986 census, the major demographic characteristics of Basque are examined in order to ascertain the factors and processes that have contributed to its current status.…

  11. Comunidad: Promoting the Educational Persistence and Success of Chicana/o College Students. JSRI Occasional Paper No. 48. Latino Studies Series.

    ERIC Educational Resources Information Center

    Gloria, Alberta M.

    At all levels, Chicanos and Chicanas drop out of school at higher rates than any other racial or ethnic group, eventually resulting in under-representation within institutions of higher education. Although all Latino subgroups experience barriers to their education, Chicanos have the lowest rate of college completion (5 percent). Central to the…

  12. "La Comunidad Habla": Using Internet Community-Based Information Interventions to Increase Empowerment and Access to Health Care of Low Income Latino/a Immigrants

    ERIC Educational Resources Information Center

    Ginossar, Tamar; Nelson, Sara

    2010-01-01

    The innovative educational communication interventions described in this paper include the use of bi-lingual, low literacy level websites and training created by low income Latina women to increase access to health care, health information, and the internet. We focus on one grassroots intervention, aimed at increasing access to health care for…

  13. Oral Reading Fluency: Predicting Outcomes for Culturally and Linguistically Diverse Students

    ERIC Educational Resources Information Center

    Mora, Hector Geovanni

    2010-01-01

    The present study investigated Oral Reading Fluency and its ability to predict academic achievement in language arts and mathematics on 6,484 first through fourth grade students. Student, teacher, and school information from the 2006-2007 academic school year was collected from databases maintained by Salt Lake City School District. The…

  14. Assessment of NemOut (Paecilomyces lilacinus) for Management of Meloidogyne arenaria Race 1

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Peanut root-knot nematode, Meloidogyne arenaria race 1, will cause considerable damage to the peanut crop in the southeastern United States if not adequately managed. Field trials were conducted at the North Florida Research and Education Center, Marianna, in 2006, 2007, and 2008 and at the Coastal...

  15. Historical presence of Israeli Acute Paralysis Virus in the United States.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During the winter of 2006-2007, a rare and extreme syndrome of honey bee losses was observed. This syndrome, labeled Colony Collapse Disorder (CCD), was defined by a rapid depopulation of adult bees in colonies, often leaving substantial amounts of standing brood. In an extensive metagenomic survey...

  16. Science Initial Teacher Education and Superdiversity: Educating Science Teachers for a Multi-Religious and Globalised Science Classroom

    ERIC Educational Resources Information Center

    De Carvalho, Roussel

    2016-01-01

    Steven Vertovec (2006, 2007) has recently offered a re-interpretation of population diversity in large urban centres due to a considerable increase in immigration patterns in the UK. This complex scenario called superdiversity has been conceptualised to help illuminate significant interactions of variables such as religion, language, gender, age,…

  17. Superintendent's 18th Annual Report, State of Hawaii Department of Education, 2007

    ERIC Educational Resources Information Center

    State of Hawaii Department of Education, 2007

    2007-01-01

    This annual report provides a retrospective glimpse of Hawaii public schools for school year 2006-2007. Each year, it provides highlights for partners and stakeholders, new comparisons, presentations, and displays of current Department of Education information while maintaining the reporting of core data, such as student achievement, in a user…

  18. How Principals and Peers Influence Teaching and Learning

    ERIC Educational Resources Information Center

    Supovitz, Jonathan; Sirinides, Philip; May, Henry

    2010-01-01

    This paper examines the effects of principal leadership and peer teacher influence on teachers' instructional practice and student learning. Using teacher survey and student achievement data from a mid-sized urban southeastern school district in the United States in 2006-2007, the study employs multilevel structural equation modeling to examine…

  19. S.Res.404 — 112th Congress (2011-2012) A resolution recognizing the life and work of war correspondent Marie Colvin and other courageous journalists in war zones.

    THOMAS, 112th Congress

    Sen. Whitehouse, Sheldon [D-RI

    2012-03-22

    03/22/2012 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2006-2007; text as passed Senate: CR S2007; text of measure as introduced: CR S2004) (All Actions)

  20. Prevalence and sources of Listeria monocytogenes in blue crab (Callinectus sapidus) meat and blue crab processing plants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seven blue crab processing plants were sampled to determine the prevalence and sources of Listeria spp. and L. monocytogenes for two years (2006-2007). A total of 488 raw crab, 624 crab meat, and 624 environmental samples were tested by molecular and culture-based standard methods. Presumptive Liste...

  1. Out of the Ashes: Building Leadership and Sustainability Amid the Chaos

    ERIC Educational Resources Information Center

    Durden, Phyllis C.; Izquierdo, Jorge; Williams, James L.

    2008-01-01

    The Academy for Promising Leaders of Urban Schools (APLUS) was designed (1) to prepare assistant principal for New York City's urban schools, and (2) as the foundation of a continuum of planned leadership development. Piloted during the 2006-2007 academic year, APLUS is a partnership effort among higher education, PK-12 public schools, and a…

  2. 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…

  3. Positive Highlights on Quality Daycare for Children: A North West of Ireland Study

    ERIC Educational Resources Information Center

    O'Hara, Maureen

    2010-01-01

    This study (2006-2007) sought to explore and examine whether the provision of full daycare improves the quality of life for children and their parents. There are now 60.8% of women employed in the workforce, according to the Central Statistics Office (2008). This means many changes for children, parents and families. Twenty-seven childcare…

  4. The Economic Impact of Pre-Owned Textbooks

    ERIC Educational Resources Information Center

    Anders, Park

    2010-01-01

    The costs associated with education outpace inflation every year, more than doubling it over the past 20 years. The latest data from the National Center for Education Statistics calculate that school expenditures from all funding sources topped $400 billion for the 2006-2007 school year. Only 3% of these expenditures are earmarked for…

  5. Vector competence of the stable fly (Diptera: Muscidae)for West Nile virus.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Stable flies, which are notorious pests of cattle and other livestock, were suspected of transmitting West Nile virus (WNV) among American white pelicans at the Medicine Lake Wildlife Refuge in northeastern Montana in 2006-2007. However the ability of stable flies to transmit the virus was unknown. ...

  6. Discover Primary Science: Developing Primary Science in Ireland

    ERIC Educational Resources Information Center

    Horner, Margaret; Palmer, Marion

    2007-01-01

    "Discover Primary Science" is a major project in primary science education in Ireland. In 2006-2007 it involves 2400 primary schools, 45 host centres, and two government departments. However, it started out as a local initiative taken by one state agency in 2002 involving four Institutes of Technology and 40 primary schools. The aim of the…

  7. Message in a Bottle: University Advertising during Bowl Games

    ERIC Educational Resources Information Center

    Harris, Michael S.

    2009-01-01

    Through this descriptive qualitative study of institutional advertisements aired on television during the 2006-2007 college football bowl season, I sought to understand the messages communicated by colleges and universities to external audiences. The findings demonstrate the focus on selling the private benefits of higher education and call into…

  8. Labor Market Advancement for Young Men: How It Differs by Educational Attainment and Race/Ethnicity during the Initial Transition to Work

    ERIC Educational Resources Information Center

    Stoll, Michael A.

    2010-01-01

    Using data from the 1990 U.S. Census and the 2006-2007 American Community Survey (ACS) and a synthetic cohort method, this article examines the labor market performance of young men during their initial transition to work and how it differs by educational attainment and race. The article looks at young men between the ages of 16 to 26 in 1990 who…

  9. Alcohol Consumption among University Students in North Rhine-Westphalia, Germany--Results from a Multicenter Cross-Sectional Study

    ERIC Educational Resources Information Center

    Akmatov, Manas K.; Mikolajczyk, Rafael T.; Meier, Sabine; Kramer, Alexander

    2011-01-01

    Objective: To assess alcohol use and problem drinking among university students in the German Federal State of North Rhine-Westphalia (NRW) and to examine the associated factors. Method: A multicenter cross-sectional study was conducted in 16 universities in 2006-2007 in NRW by a standardized questionnaire and 3,306 students provided information…

  10. Obesity among Middle School Children: More Cause for School Leaders' Concern?

    ERIC Educational Resources Information Center

    Clark, David; Viglietti, Gina C.; Slate, John R.

    2008-01-01

    In this study, the authors examined the relationship of 1,128 sixth and seventh grade students' grades in four subject areas (i.e., math, reading, science, and social studies) and their scores on the Texas Assessment of Knowledge & Skills (TAKS) Reading, Math, and Writing measures for the 2006-2007 school year as a function of their weight…

  11. Texas Community College Graduation and Persistence Rates as a Function of Student Ethnicity

    ERIC Educational Resources Information Center

    Spangler, J. Mark; Slate, John R.

    2015-01-01

    In this investigation, the graduation and persistence rates of Texas community college students by ethnic membership (i.e., White, Black, Hispanic, and Asian) for the 2000, 2004, 2005, 2006, 2007, 2008, 2009, and 2010 academic years were examined. Statistically significant differences were present between the 2000 and the 2010 graduation and…

  12. Literacy and Access to the Written Culture by Youth and Adults Excluded from the School System: A Cross-Country Field Study in Nine Countries in Latin America and the Caribbean

    ERIC Educational Resources Information Center

    Torres, Rosa-Maria

    2008-01-01

    The title of this article refers to a field study carried out in 2006-2007 in nine countries in Latin America and the Caribbean. The article summarizes the basic concepts, aims, methodology and findings of the study. In conclusion, the author points out a number of important policy changes that are called for in this domain. While the study itself…

  13. Connecting Classroom and Cafeteria in a School Wellness Initiative

    ERIC Educational Resources Information Center

    Grenci, Alexandra; Hughes, Luanne J.; Savoca, LeeAnne

    2011-01-01

    Purpose/Objectives: The Child Nutrition and WIC Reauthorization Act of 2004 required all school districts participating in federally funded child nutrition programs to adopt and implement a school wellness policy by the beginning of the 2006-2007 school year. One drawback of this federal mandate was that it did not provide funding to assist with…

  14. 76 FR 33194 - Pure Magnesium From the People's Republic of China: Preliminary Results of the 2009-2010...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-08

    ... Fair Value: Antidumping Duty Investigation of Pure Magnesium From the Russian Federation, 60 FR 25691... Antidumping Duty Administrative Review, 73 FR 76336 (December 16, 2008)(``Pure Magnesium 06-07''); and... FR 76336 (December 16, 2008) and accompanying IDM (``2006-2007 Pure Magnesium Review'')...

  15. An Analysis of the Effects of Class Size on Student Achievement in Selected Middle Schools in the Sandhills Region of North Carolina

    ERIC Educational Resources Information Center

    Maples, Jeffrey B.

    2009-01-01

    The purpose of this study was to analyze the effects of class size and student achievement in mathematics and reading. The study focused on grades 6 through 8 and used the results of the North Carolina EOG tests in mathematics and reading for the academic year 2006-2007. This study examined the effects of class size and student achievement in…

  16. Career and Technical Education Administrators' Perceptions of Secondary Teachers' Attire as Indicated by Selected Professional Attributes

    ERIC Educational Resources Information Center

    Gordon, Howard R. D.

    2010-01-01

    The purpose of this study was to assess the perceptions of career and technical education (CTE) administrators toward secondary teachers' attire as indicated by 10 occupational attributes. The population consisted of CTE administrators employed by West Virginia Department of Education during 2006-2007 academic school year. The top three attributes…

  17. 75 FR 2490 - Taking and Importing Marine Mammals; Naval Explosive Ordnance Disposal School Training Operations...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-15

    ... pressure resulting in non-injurious temporary threshold shift (TTS) (temporary hearing loss). Specified... Authorization (IHA) for the same activity in 2005 (70 FR 51341; August 30, 2005), 2006 (70 FR 60693; October 16, 2006), 2007 (72 FR 58290; October 15, 2007), and 2008 (73 FR 56800, September 30, 2008). The...

  18. The Succeed Project: Challenging Early School Failure in Bangladesh

    ERIC Educational Resources Information Center

    Aboud, Frances E.; Hossain, Kamal; O'Gara, Chloe

    2008-01-01

    This evaluation research compares the first-grade competencies of two cohorts of Bangladesh children who attended "Succeed" preschools, with a control group who did not attend preschool. Testing of these groups occurred in 2006, 2007, and 2005, respectively. The Succeed program aims to improve children's learning and children's school success by…

  19. Improving Interaction through Blogs in a Constructivist Learning Environment

    ERIC Educational Resources Information Center

    Cuhadar, Cem; Kuzu, Abdullah

    2010-01-01

    The current study investigated the ways to improve the interaction through blogs in an information technology course, in which a constructive approach was employed. Eighteen students enrolled in the Department of Computer Education and Instructional Technologies at Anadolu University during the spring semester of the academic year 2006-2007

  20. Post-Secondary Education and Rural Women Enrolled in Liberal Arts Undergraduate Degrees

    ERIC Educational Resources Information Center

    Bourgeois, Monique; Kirby, Dale

    2012-01-01

    The significance of post-secondary education is investigated for rural Newfoundland women enrolled in undergraduate liberal arts degree programs. Data collection for this research involved comprehensive, detailed semi-structured biographical interviews with rural women studying liberal arts disciplines during the 2006-2007 academic year at…

  1. Rethinking Suspensions

    ERIC Educational Resources Information Center

    Stetson, Frank H.; Collins, Betty J.

    2010-01-01

    The overrepresentation of the Black and Hispanic subgroups in suspension data is a national problem and a troubling issue for schools and school systems across the United States. In Maryland, an analysis of student suspensions by school districts for the 2006-2007 school year revealed disproportionality issues. In 23 of the 24 jurisdictions,…

  2. RDI Advising Model for Improving the Teaching-Learning Process

    ERIC Educational Resources Information Center

    de la Fuente, Jesus; Lopez-Medialdea, Ana Maria

    2007-01-01

    Introduction: Advising in Educational Psychology from the perspective of RDI takes on a stronger investigative, innovative nature. The model proposed by De la Fuente et al (2006, 2007) and Education & Psychology (2007) was applied to the field of improving teaching-learning processes at a school. Hypotheses were as follows: (1) interdependence…

  3. Characterization of indoor home vacuum dust allergens and serum based allergen specific IgE levels in asthmatic and non-asthmatic children

    EPA Science Inventory

    The Mechanistic Indicators of Childhood Asthma (MICA) study was conducted in the Detroit, Michigan area during fall to early winter 2006-2007. Children from 9-13 years of age were recruited into a cross-sectional study to examine biological markers of exposure, effects, and susce...

  4. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... highway-rail grade crossing collisions, on average, during the calendar years 2006, 2007, and 2008. (c... crossings, including highway-rail grade crossing closures or grade separations; (ii) Focus on crossings that... State on the development of an FRA approved State highway-rail grade crossing action plan....

  5. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... highway-rail grade crossing collisions, on average, during the calendar years 2006, 2007, and 2008. (c... crossings, including highway-rail grade crossing closures or grade separations; (ii) Focus on crossings that... State on the development of an FRA approved State highway-rail grade crossing action plan....

  6. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... highway-rail grade crossing collisions, on average, during the calendar years 2006, 2007, and 2008. (c... crossings, including highway-rail grade crossing closures or grade separations; (ii) Focus on crossings that... State on the development of an FRA approved State highway-rail grade crossing action plan....

  7. The Relationship of Principal Leadership Behaviors with School Climate, Teacher Job Satisfaction, and Student Achievement

    ERIC Educational Resources Information Center

    Williams, Maurice Demond

    2009-01-01

    The purpose of this research was to determine how leadership behaviors of principals relate to school climate, teachers' job satisfaction, and student achievement. The relationship of leadership to student achievement was measured by the school levels based on the administration of the 2006-2007 Mississippi Curriculum Test (MCT). Leadership and…

  8. Top 100 Undergraduate Degree Producers--Interpreting the Data

    ERIC Educational Resources Information Center

    Borden, Victor M. H.

    2008-01-01

    This article presents "Diverse Online's" annual analysis of the Top 100 degrees conferred to African-American students. The tables in this edition of the Top 100 analysis reflect degrees conferred during the 2006-2007 academic year as of mid March 2008 by the vast majority of U.S. postsecondary institutions to the Department of Education's…

  9. Are Physical Education-Related State Policies and Schools' Physical Education Requirement Related to Children's Physical Activity and Obesity?

    ERIC Educational Resources Information Center

    Kim, Jinsook

    2012-01-01

    Background: This study examines whether the extent of states' physical education (PE) requirement policies and the prevalence of schools requiring PE are associated with children's physical activity (PA) and obesity. Methods: Two cycles (2002-2003 and 2006-2007) of cross-sectional data with individual- and state-level information were…

  10. The Muzzled Dog That Didn't Bark: Charters and the Behavioral Response of D.C. Public Schools

    ERIC Educational Resources Information Center

    Sullivan, Margaret D.; Campbell, Dean B.; Kisida, Brian

    2008-01-01

    As of the 2006-2007 school year, 19,733 students attended charter schools in the District of Columbia, representing over a quarter of the District's total public school student population and one of the largest charter school markets in the country. It is under such circumstances, some suggest, that choice will spur competition, ultimately…

  11. Flavor evaluation of fresh tangerine hybrids

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report describes on-going research on the quality evaluation of tangerines from the CREC breeding program begun in 2006-2007. Twelve of the 43 tangerine hybrids evaluated in 2007 were selected for re-evaluation in 2008, with 9 named commercial cultivars as references, and 8 new hybrids. Fruit w...

  12. Harassment and Intimidation (Bullying) in Maryland Public Schools. A Report to the Maryland General Assembly on Incidents Reported under the Safe Schools Reporting Act of 2005

    ERIC Educational Resources Information Center

    Maryland State Department of Education, 2008

    2008-01-01

    The Safe Schools Reporting Act of 2005 requires that county boards of education and the Baltimore City Board of School Commissioners report incidents of harassment or intimidation against students in public schools under the county board's and commission's jurisdiction. The reporting period for the third report encompasses the 2006-2007 school…

  13. Transmission of potato purple top phytoplasma to potato tubers and daughter plants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 2006, 2007, and 2008, Alturas, Russet Burbank, FL1867, FL1879, Russet Norkotah, Ranger Russet, Shepody, and Umatilla Russet potatoes were planted at a research farm near Moxee, WA. Plants were allowed to become infested with native populations of the beet leafhopper which are known vectors of t...

  14. Syntactic Features of Korea English: Word Order, Ellipsis, Articles, Prepositions, Passive, and Miscellaneous

    ERIC Educational Resources Information Center

    Seong, Myeong-Hee; Lee, Kang-Youg

    2008-01-01

    For the recent discussions on the status of English in the global context and its implication for English language teaching (Canagarajah, 2006; Jenkins, 2003, 2005, 2006a, 2006b; Kachru, 1985, 1991, 1992a, 1992b; Modiano, 1999a, 1999b; Rajagopalan, 2004), some ELT researchers (Lee, 2007; Park, 2006, 2007) have conducted a full-scaled documentation…

  15. Choice, SES Would Flip under Plan

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2006-01-01

    This article reports the plan of the U.S. Department of Education to expand a pilot initiative that would flip the order of key consequences for schools' low academic performance under the No Child Left Behind Act. Building on an initiative piloted in Virginia for school year 2006-2007, participating districts could offer a choice of supplemental…

  16. Optimizing Spindle Speed for Cotton Pickers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Field tests were conducted for the 2006, 2007, 2008 and 2009 crop years by the USDA, Agricultural Research Service, Southwestern Cotton Ginning Research Laboratory in Mesilla Park, New Mexico. Three cotton varieties were grown under furrow-irrigated conditions in southern New Mexico and harvested w...

  17. Early Childhood Education in Turkey: Pre-School Teachers' Attitudes towards Diversity

    ERIC Educational Resources Information Center

    Divrengi, Mihrap; Aktan, Ebru

    2011-01-01

    This study examines preschool teacher attitude to respect for diversity. Findings are based on analysis of questionnaire responses gathered from a sample group of 685 teachers administered in five Istanbul districts between 2006-2007, and analysed by frequency, percentage and Chi-square. Recommendations are proposed with reference to the analysed…

  18. Control of stripe rust of winter wheat with foliar fungicides, 2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A total of nine foliar fungicide treatments were tested for efficacy to control stripe rust on spring wheat at Pullman, Washington during the 2006-2007 growth season using a randomized completed block design experiment with non-treated plots as the experimental control. Susceptible winter wheat var...

  19. 36th Annual Maintenance & Operations Cost Study: Schools

    ERIC Educational Resources Information Center

    Agron, Joe

    2007-01-01

    Spending by school districts on maintenance and operations increased in 2006-2007, reversing years of historic low expenditures. According to "American School & University's" 36th annual Maintenance and Operations (M&O) Cost Study, the median school district spends 9.19% of total district expenditures (TDE) on M&O, up from 7.58% the year before.…

  20. A New Vision for Chemistry Education Students: Environmental Education

    ERIC Educational Resources Information Center

    Teksoz, Gaye; Sahin, Elvan; Ertepinar, Hamide

    2010-01-01

    The present study aimed to determine level of pre-service chemistry teachers' environmental literacy and their perceptions on environmental education. This study was realized during the fall semester of 2006-2007 academic year with the participation of 60 students enrolled in five-year chemistry teacher education program. The data collected by…

  1. 45 CFR 148.314 - Periods during which eligible States may apply for a grant.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... to fund losses that were incurred during the State's FYs 2005, 2006, 2007, 2008 and 2009 in... basis. For example, grant applications for 2006 funds are based on the State's FY 2005 incurred losses. Grant funding was appropriated for Federal FY 2006 and is authorized to be appropriated for Federal...

  2. 45 CFR 148.314 - Periods during which eligible States may apply for a grant.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... to fund losses that were incurred during the State's FYs 2005, 2006, 2007, 2008 and 2009 in... basis. For example, grant applications for 2006 funds are based on the State's FY 2005 incurred losses. Grant funding was appropriated for Federal FY 2006 and is authorized to be appropriated for Federal...

  3. 45 CFR 148.314 - Periods during which eligible States may apply for a grant.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... to fund losses that were incurred during the State's FYs 2005, 2006, 2007, 2008 and 2009 in... basis. For example, grant applications for 2006 funds are based on the State's FY 2005 incurred losses. Grant funding was appropriated for Federal FY 2006 and is authorized to be appropriated for Federal...

  4. Stability and Change in the Development of College Students' Civic Attitudes, Knowledge, and Skills

    ERIC Educational Resources Information Center

    Moely, Barbara E.; Ilustre, Vincent

    2013-01-01

    Students entering Tulane University in 2006, 2007, and 2008, the years following Hurricane Katrina, were surveyed soon after arriving on campus and again after they had been at the university for two years. Attitudes toward a new public service graduation requirement, established after the storm, remained positive after students had completed two…

  5. Indianapolis Mayor Bart Peterson: The Peyton Manning of Charter Schools

    ERIC Educational Resources Information Center

    Skinner, David

    2007-01-01

    Indianapolis Mayor Bart Peterson has laid down a bold challenge to the city's troubled public school system: improve or see your students migrate to the city's growing roster of impressive charter schools. This is no idle threat. In the 2006-2007 academic year, the mayor oversaw 16 charter schools serving 3,870 students. Peterson is currently the…

  6. Partners in Pittsburgh Public Schools' Excellence for All Initiative: Findings from the First Year of Implementation. Documented Briefing. DB-544-FFE

    ERIC Educational Resources Information Center

    Tharp-Taylor, Shannah; Nelson, Catherine Awsumb; Dembosky, Jacob W.; Gill, Brian

    2007-01-01

    The Pittsburgh Public School District asked the RAND Corporation to monitor the first year's implementation (2006-2007) of Excellence for All (EFA) and provide feedback to district staff, the board, and other stakeholders. The Pittsburgh Public School District leadership developed EFA with the aim of increasing student achievement by improving…

  7. Comparing Child Protective Investigation Performance between Law Enforcement Agencies and Child Welfare Agencies

    ERIC Educational Resources Information Center

    Jordan, Neil; Yampolskaya, Svetlana; Gustafson, Mara; Armstrong, Mary; McNeish, Roxann; Vargo, Amy

    2011-01-01

    This study examines the comparative effectiveness of using law enforcement agencies for child protective investigation (CPI), in contrast with the traditional approach of CPI conducted by the public child welfare agency. The analysis uses 2006-2007 data from a natural experiment conducted in Florida to show modest differences in performance and…

  8. A resolution recognizing the life and work of war correspondent Marie Colvin and other courageous journalists in war zones.

    THOMAS, 112th Congress

    Sen. Whitehouse, Sheldon [D-RI

    2012-03-22

    03/22/2012 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2006-2007; text as passed Senate: CR S2007; text of measure as introduced: CR S2004) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  9. An Exploratory Study of First-Semester Student Attrition in a Community College

    ERIC Educational Resources Information Center

    Scott, Ophelia Turner

    2010-01-01

    The purpose of this exploratory study was to determine if student background variables (age, gender, race, academic preparation); student status (part/full-time student), and student circumstances (commuting distance, independent/dependent financial student status) could predict fall-to-spring attrition (2006-2007) in a sample of 542 first-time,…

  10. The Assessment of Intimate Partner Violence in Spanish Women: The Index of Spouse Abuse

    ERIC Educational Resources Information Center

    Plazaola-Castano, Juncal; Ruiz-Perez, Isabel; Escriba-Aguir, Vicenta; Montero-Pinar, Isabel; Vives-Cases, Carmen

    2011-01-01

    We aimed to analyze the internal consistency and construct validity of the Spanish version of the Index of Spouse Abuse (ISA) in a representative sample of 8,995 women attending general practice in Spain in 2006-2007. The factor structure analysis shows that the ISA measures four intimate partner violence (IPV) dimensions: emotional, physical, and…

  11. Retention, Persistence, and Enrollment Management: An Exploration of Organizational Models

    ERIC Educational Resources Information Center

    Bartlett, Stacy A.

    2013-01-01

    Low student retention and persistence continues to be a major problem within American higher education (Elkins, Braxton, & James, 2000; Kalsbeek & Hossler, 2010; Kezar, 2004; Tinto, 2006-2007). Less is known about the institutional organizational behavior influence on student persistence (Berger, 2001-2002); and while enrollment management…

  12. Sensory and quality evaluation of selected citrus hybrids

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Increasingly consumers are becoming more sophisticated in their demand for diversity of products, greater health potential and good eating quality. The evaluation of a population of mandarin citrus (Citrus reticulata) and mandarin hybrids, was initiated in 2006-2007 with the goal of establishing bas...

  13. An Examination of the Humane Values Education Program on a Group of Science High School Students

    ERIC Educational Resources Information Center

    Dilmac, Bulent; Kulaksizoglu, Adnan; Eksi, Halil

    2007-01-01

    The purpose of this study is to find out whether the humane values education program has produced any changes on the students' level of humane values. The research was conducted with the first- and second-grade students in Konya Meram Science High School in the 2006-2007 academic year. Thirty students participated in the study. Half of the…

  14. Using Graphic Organizers as a Tool for the Development of Scientific Language

    ERIC Educational Resources Information Center

    Mercuri, Sandra P.

    2010-01-01

    This observational study examines the effectiveness of graphic organizers two elementary teachers in California, United States use to teach the content and the academic language of science. The study was done during the 2006-2007 school year. The data was collected through field-notes and the audio recording of instructional activities, and they…

  15. The Effects of Scheduling on Criterion-Referenced Assessments in Arkansas High Schools

    ERIC Educational Resources Information Center

    Trinkle, Sheila Marie

    2011-01-01

    The purpose of this study is to examine the differences in achievement on the end of course assessment in Geometry and the Grade 11 Literacy exam administered to students in Arkansas during the 2005-2006 and 2006-2007 school years. The three main types of scheduling are the traditional schedule with seven or eight periods; the A/B, or the…

  16. Investigating Students Misbehavior in Classroom Management in State and Private Primary Schools with a Comparative Approach

    ERIC Educational Resources Information Center

    Durmuscelebi, Mustafa

    2010-01-01

    The research aims to showing the students misbehaviors in formal and private primary schools according to the perceptions of class teachers working in Kayseri in 2006-2007 academic year The data has been collected with the questionnaire developed by the researcher based on review survey and expert ideas. Questionnaire is applied to 245 teachers in…

  17. Research on Children's Concepts of God and Spirituality and Its Implications on Educational Inequality in Early Childhood Educational Reform in Hong Kong

    ERIC Educational Resources Information Center

    Lau, Grace

    2010-01-01

    In his 2006-2007 policy address, the chief executive of Hong Kong committed HK$2 billion to enhancing holistic early childhood education through the instigation of a school voucher scheme. The new paradigm of a child-centered curriculum is considered necessary to keep pace with international quality educational developments. The paradigm of…

  18. Media Literacy Education in Turkey: An Evaluation of Media Processes and Ethical Codes

    ERIC Educational Resources Information Center

    Elma, Cevat; Kesten, Alper; Dicle, Abdullah N.; Uzun, Elif Mercan

    2010-01-01

    The purpose of this study is to evaluate school principals', teachers', parents', and students' opinions, arising from participation in a pilot program which used a media literacy curriculum in Turkey. The research population covers all seventh grade students who attended the media literacy course during the 2006-2007 academic year, in five pilot…

  19. Improving Engineering Students' Cognitive and Affective Preparedness with a Pre-Instructional E-Learning Strategy

    ERIC Educational Resources Information Center

    Chyung, Seung Youn; Moll, Amy; Marx, Brian; Frary, Megan; Callahan, Janet

    2010-01-01

    During the 2006-2007 academic year, five faculty members from the College of Engineering at Boise State University initiated a curriculum augmentation project using new instructional technologies with the intention to help improve undergraduate engineering students' cognitive and affective preparedness for their classroom learning. The…

  20. Effects of Wrapping Method and Soil Contact on Hay Stored in Large Round Bales in Central Wisconsin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A 2-yr study was conducted during 2006-2007 and 2007-2008 to evaluate the effects of outdoor weathering on the nutritive value, ruminal disappearance kinetics of dry matter (DM), and recoveries of DM from 1.4 x 1.2-m large-round bales. The study consisted of (n = 90) bales that were allocated within...

  1. All but Her Life: Holocaust Survivor Gerda Klein Shares with Learners

    ERIC Educational Resources Information Center

    Lincoln, Margaret

    2007-01-01

    During the 2006-2007 school year, students from Battle Creek, Michigan, high school joined numerous others from across the state in reading holocaust survivor Gerda Klein's memoir, "All But My Life." Published in 57 editions and still in print after 50 years, the book is the inspiring account of a remarkable individual who endured unspeakable…

  2. Genetic diversity and phylogenetic analysis revealed Pepino Mosaic Virus in North-America has shifted to a more aggressive CH2 genotype

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In nearly a decade, Pepino mosaic virus (PepMV) has become endemic on greenhouse tomatoes in North America. Several distinct genotypes of PepMV have been identified and three of them confirmed, including EU, US1, and CH2. Previous population genetic studies conducted in 2006-2007 revealed a predom...

  3. 78 FR 39260 - Applications for New Awards; Technical Assistance and Dissemination To Improve Services and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-01

    ... disabilities. Retrieved from www.unco.edu/ncssd/research/gradsurvey/2006-2007/GES_Data_Reports.shtml . National... scientifically based research. Priority: In accordance with 34 CFR 75.105(b)(2)(v), this priority is from... and other research, we know that direct and intensive supports and services are critical in order...

  4. Hydrogen sulfide and nonmethane hydrocarbon emissions from broiler houses in the Southeastern United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Hydrogen sulfide (H2S) and nonmethane hydrocarbon (NMHC) emissions from two mechanically ventilated commercial broiler houses located in the Southeastern United States were continuously monitored over 12 flocks during the one-year period of 2006-2007 as a joint effort between Iowa State University a...

  5. Factors Affecting Student Loan Default Rate at Johnson County Community College: A Multivariate Analysis of Student Loan Default and Repayment between Years 2006 and 2008

    ERIC Educational Resources Information Center

    Butler, Cassandra

    2012-01-01

    This study utilized a quantitative design using archival data from Johnson County Community College (JCCC), located in Johnson County, Kansas, and the Office of Financial Aid for students who graduated, withdrew or dropped out of the college in academic years 2006, 2007 and 2008. Because this study used archival data, we can only show…

  6. Creating a Ninth-Grade Community of Care

    ERIC Educational Resources Information Center

    Ellerbrock, Cheryl R.; Kiefer, Sarah M.

    2010-01-01

    This qualitative case study analyzed how one large high school created a community of care for ninth-grade students. Data were collected during the 2006-2007 school year, including observations, individual interviews, and focus group interviews of 1 female teacher and 9 of her students. Findings suggest the Freshman Focus teachers and program…

  7. A Content Analysis of Cognitive Health Promotion in Popular Magazines

    ERIC Educational Resources Information Center

    Friedman, Daniela B.; Laditka, Sarah B.; Laditka, James N.; Price, Anna E.

    2011-01-01

    Health behaviors, particularly physical activity, may promote cognitive health. The public agenda for health behaviors is influenced by popular media. We analyzed the cognitive health content of 20 United States magazines, examining every page of every 2006-2007 issue of the highest circulating magazines for general audiences, women, men, African…

  8. Presidential Guideline Series, Vol. 1-6

    ERIC Educational Resources Information Center

    Council for Higher Education Accreditation, 2007

    2007-01-01

    The Council for Higher Education Accreditation "Presidential Guidelines Series" was developed during 2006-2007 as means to further engage presidents in the work of accreditation and to offer tools for presidential leadership in this important area. Six individual Guidelines were issued, each addressing a vital dimension of the president…

  9. Authentic Conversation as Faculty Development: Establishing a Self-Study Group in a Faculty of Education

    ERIC Educational Resources Information Center

    Kitchen, Julian; Ciuffetelli Parker, Darlene; Gallagher, Tiffany

    2008-01-01

    Nine teacher educators in their first three years as tenure-track professors in an education faculty established a self-study group in 2006-2007. These professors met once a month to link their teaching and service to scholarship through the self-study of teacher education practices. In addition, members met in pairs or small groups to develop…

  10. Comparative Effectiveness of Carnegie Learning's "Cognitive Tutor Bridge to Algebra" Curriculum: A Report of a Randomized Experiment in the Maui School District. Research Report

    ERIC Educational Resources Information Center

    Cabalo, Jessica Villaruz; Ma, Boya; Jaciw, Andrew

    2007-01-01

    Under the "Math Science Partnership Grant," the Maui Hawaii Educational Consortium sought scientifically based evidence for the effectiveness of Carnegie Learning's "Cognitive Tutor[R]" (CT) program as part of the adoption process for pre-Algebra program. During the 2006-2007 school year, the researchers conducted a follow-on study to a previous…

  11. Economic Hardship and Depression across the Life Course: The Impact of Welfare State Regimes

    ERIC Educational Resources Information Center

    Levecque, Katia; Van Rossem, Ronan; De Boyser, Katrien; Van de Velde, Sarah; Bracke, Piet

    2011-01-01

    Previous research in the United States suggests that depression related to economic hardship decreases with age. We test whether this pattern can be generalized to other developed nations. Based on data from 23 countries in the European Social Survey (2006-2007), multilevel analyses show that the moderating role of age depends on the…

  12. A Cross-Case Study of the Impact of Organizational Change through the Diffusion of the Classrooms for the Future Initiative

    ERIC Educational Resources Information Center

    Slamecka, Brian Jeffrey

    2011-01-01

    In 2006, Governor Edward Rendell announced a three-year, $200 million Classrooms for the Future program to provide technology and technology support to schools across the Commonwealth of Pennsylvania, beginning in the 2006-2007 school year. The purpose of this research study is to examine the change process of the diffusion of technology within…

  13. Socially-Oriented Ventures and Traditional Entrepreneurship Education Models: A Case Review

    ERIC Educational Resources Information Center

    Mars, Matthew M.; Garrison, Sharon

    2009-01-01

    As an academic area of study, entrepreneurship has become institutionalized and now includes students from a diverse range of disciplinary fields (M. M. Mars, 2006, 2007). Consequently, students' range of entrepreneurial interests has also become more diverse in scope and nature. Specifically, more students studying entrepreneurship are expressing…

  14. Honey Bees: Sweetness and Mites

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Honey bee colony losses have been in the news lately and the potential reasons for these losses have taken up much space in the news media. In order to clarify what role mites play in the current loss (2006-2007) of bee colonies, called Colony Collapse Disorder, a better understanding of what a mit...

  15. 75 FR 56056 - Proposed Information Collection; Comment Request; Manufacturers' Shipments, Inventories, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ..., and Orders Benchmark Supplement AGENCY: U.S. Census Bureau. ACTION: Notice. SUMMARY: The Department of... Department of Defense Supplement: 2006-2007,'' (M-3DOD) to be renamed ``Manufacturers' Shipments, Inventories, and Orders Benchmark Supplement'' (MA-3001). This form will be cognitive tested before being...

  16. Competences in Demand within the Spanish Agricultural Engineering Sector

    ERIC Educational Resources Information Center

    Perdigones, Alicia; Valera, Diego Luis; Moreda, Guillermo Pedro; García, Jose Luis

    2014-01-01

    The Rural Engineering Department (Technical University of Madrid) ran three competence surveys during the 2006-2007 and 2007-2008 academic years and evaluated: (1) the competences gained by agricultural engineer's degree and agricultural technical engineer's degree students (360 respondents); (2) the competences demanded by agricultural…

  17. School Leadership Readiness: Traditional vs. Online Administrative Preparation

    ERIC Educational Resources Information Center

    Delfin, Jose

    2012-01-01

    According to the National Center of Educational Statistics (2006-2007) report, 92% of two and four-year Title IV degree-granting postsecondary institutions offered distance education courses due to students' demand for flexible scheduling. That same report cited that 82% of those institutions were seeking to increase student enrollment via…

  18. Mediterranean Fin Whales (Balaenoptera physalus) Threatened by Dolphin MorbilliVirus.

    PubMed

    Mazzariol, Sandro; Centelleghe, Cinzia; Beffagna, Giorgia; Povinelli, Michele; Terracciano, Giuliana; Cocumelli, Cristiano; Pintore, Antonio; Denurra, Daniele; Casalone, Cristina; Pautasso, Alessandra; Di Francesco, Cristina Esmeralda; Di Guardo, Giovanni

    2016-02-01

    During 2011-2013, dolphin morbillivirus was molecularly identified in 4 stranded fin whales from the Mediterranean Sea. Nucleoprotein, phosphoprotein, and hemagglutinin gene sequences of the identified strain were highly homologous with those of a morbillivirus that caused a 2006-2007 epidemic in the Mediterranean. Dolphin morbillivirus represents a serious threat for fin whales. PMID:26812485

  19. A Comparative Study of Turkish Elementary and Science Education Major Students' Knowledge Levels at the Popular Biotechnological Issues

    ERIC Educational Resources Information Center

    Turkmen, Lutfullah; Darcin, Emine Selcen

    2007-01-01

    The purpose of this study was to determine the knowledge levels of popular biotechnological issues of Turkish science and elementary teacher candidates. A questionnaire was administered during 2006-2007 school term to 336 students pursuing their education in the departments of science and elementary education in two Turkish universities. The…

  20. Events and Professional Learning: Studying Educational Practitioners

    ERIC Educational Resources Information Center

    Fox, A.; McCormick, R.

    2009-01-01

    Purpose: By trailing data collection and analytical methods this study aims to address the dearth of research into the use of attending off-site events for professional learning. Design/methodology/approach: Three events, for academics and school leaders, were studied. A range of methods was trailed during 2006-2007, with the aim of collecting…

  1. The Association of Athletic Expenditures with Student Academic Achievement in Arkansas Secondary Public Schools

    ERIC Educational Resources Information Center

    Skelton, Mike

    2009-01-01

    Data on public secondary schools in Arkansas were gathered for two separate school years, 2005-2006 (N = 278) and 2006-2007 (N = 279), to determine if there was an association between athletic expenditures and student academic achievement. Prior to this research, there was little empirical evidence demonstrating any effect that athletic spending…

  2. Continuation of the Application of Parallel PIC Simulations to Laser and Electron Transport Through Plasmas Under Conditions Relevant to ICF and SBSS

    SciTech Connect

    Warren B. Mori

    2007-10-01

    In 2006/2007 we continued to study several issues related to underdense laser-plasma interactions. We have been studying the onset and saturation of Raman backscatter for NIF conditions, nonlinear plasma oscillations, and the two-plasmon decay instability.

  3. Perceptions of Slimming and Healthiness among Norwegian Adolescent Girls

    ERIC Educational Resources Information Center

    Hjelkrem, Kristiane; Lien, Nanna; Wandel, Margareta

    2013-01-01

    Objective: To explore what adolescent girls mean when they talk about healthiness and slimming, as well as the distinction between the 2 concepts. Design: Data was collected by the use of 8 focus groups, each with 5-9 adolescent girls. Setting: Four different schools in Oslo and 2 other municipalities in Norway in 2006-2007. Participants:…

  4. Blood Meal Analysis of and Virus Detection in Mosquitoes Collected during a Rift Valley fever Epizootic/Epidemic: Implications for epidemic disease transmission dynamics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rift Valley fever (RVF) is a zoonosis of domestic ruminants in Africa. Bloodfed mosquitoes collected during the 2006-2007 RVF outbreak in Kenya were analyzed to determine the virus infection status and animal source of the bloodmeals. Bloodmeals from individual mosquito abdomens were screened for v...

  5. "Growing" Education in Difficult Environments Promoting Problem Solving: A Case from Palestine

    ERIC Educational Resources Information Center

    Jabr, Dua

    2009-01-01

    This paper presents a collaborative educational experiment "The Death of the Dead Sea: A Problem Based Learning" that was applied in two governmental high schools in Ramallah, Palestine in the school year 2006-2007. The students' role was to raise awareness to the phenomenon of the saltiest lake that shrinks towards extinction. In spite of the…

  6. New Communication Model: Multimedia Art

    ERIC Educational Resources Information Center

    Srnic, Vesna

    2007-01-01

    The purpose of this project, which the author as a mentor has realized during the 2006/2007, was to invent new Educational model, to fill the gap in Education by showing the positive influence of Multimedia Art, especially Multimedia Performance on Permanent Learning at the level of primary school students, college students and teachers or on…

  7. A Comparative Analysis between Direct and Indirect Measurement of Year I Integrated Project

    ERIC Educational Resources Information Center

    Abdullah, Siti Rozaimah Sheikh; Mohamad, Abu Bakar; Anuar, Nurina; Markom, Masturah; Ismail, Manal; Rosli, Masli Irwan; Hasan, Hassimi Abu

    2013-01-01

    The Integrated Project (IP) has been practised in the Department of Chemical and Process Engineering (JKKP) since the 2006/2007 session. Initially, the IP is only implemented for the Year II students for both Chemical (KK) and Biochemical Engineering (KB) programmes. Previously, the Year 1 curriculum was only based on the common faculty courses.…

  8. More than a Least Restrictive Environment: Living up to the Civil Covenant in Building Inclusive Schools

    ERIC Educational Resources Information Center

    Skilton-Sylvester, Ellen; Slesaransky-Poe, Graciela

    2009-01-01

    This article describes and analyzes data from the first annual Inclusion Institute (AAII) held during the 2006-2007 academic year at Arcadia University, and raises questions about the essential processes needed to create inclusive schools. In particular, our analysis focuses on the need to redirect our attention from the individual needs of…

  9. The Relationship between Students' Performance on the Cognitive Abilities Test (CogAT) and the Fourth and Fifth Grade Reading and Math Achievement Tests in Ohio

    ERIC Educational Resources Information Center

    Warnimont, Chad S.

    2010-01-01

    The purpose of this quantitative study was to examine the relationship between students' performance on the Cognitive Abilities Test (CogAT) and the fourth and fifth grade Reading and Math Achievement Tests in Ohio. The sample utilized students from a suburban school district in Northwest Ohio. Third grade CogAT scores (2006-2007 school year), 4th…

  10. Relation between Justice Perception and Perception of Trust in School of Secondary School Vice-Directors

    ERIC Educational Resources Information Center

    Polat, Soner; Celep, Cevat

    2008-01-01

    The aim of this study is to determine the perception levels of secondary school vice directors towards organizational justice and organizational trust and establish their inter-relations. This research of descriptional nature covers vice directors working in educational institutions in the school year of 2006-2007; work area of the study covers…

  11. Uses of Technology in the Instruction of Adult English Language Learners. CAELA Network Brief

    ERIC Educational Resources Information Center

    Moore, Sarah Catherine K.

    2009-01-01

    In program year 2006-2007, 46 percent of the adults enrolled in federally funded, state-administered adult education programs in the United States were enrolled in English as a Second Language (ESL) programs. These adult English language learners represent a wide range of ages, nationalities, native languages, and English proficiency levels. In…

  12. Predictors of Online Learning Success in a Rural Community College

    ERIC Educational Resources Information Center

    McPhaul-Moore, Elizabeth

    2013-01-01

    The number of courses offered online and the level of students enrolled in online courses has dramatically increased over the last several years. The National Education Center for Education Statistics reports that during the 2006-2007 school term, 97% of public two-year institutions across the nation offered college-level distance learning…

  13. A Suggested CALL Program to Develop EFL College Learners' Mechanics of Writing

    ERIC Educational Resources Information Center

    Naeem, Marwa Ahmed Refat

    2007-01-01

    The current study aims at investigating the effect of a suggested CALL program on developing EFL learners' mechanics of writing in English. An unbiased simple random sample of eighty fourth-year students (2006/2007) of the English Department at the Faculty of Education in Kafr El-Sheikh has been chosen to carry out the experiment. Forty students…

  14. A fresh fruit and vegetable program improves high school students' consumption of fresh produce

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Low fruit and vegetable intake may be associated with overweight. The United States Department of Agriculture implemented the Fresh Fruit and Vegetable Program in 2006-2007. One Houston-area high school was selected and received funding to provide baskets of fresh fruits and vegetables daily for eac...

  15. Art Student Perceptions of the Role of Community Service in Israeli Teacher Education

    ERIC Educational Resources Information Center

    Bachar, Pnina; Ofri, Vinnie

    2009-01-01

    The purpose of this research was to understand how student art teachers perceive the contribution to their training of community service in various frameworks, such as a prison and a drug rehabilitation center. The research was conducted in 2006-2007 in the School of Art at Beit Berl College, Israel, in two stages. In the first stage, six…

  16. Gender Differences in College Preparedness: A Statewide Study

    ERIC Educational Resources Information Center

    Combs, Julie P.; Slate, John R.; Moore, George W.; Bustamante, Rebecca M.; Onwuegbuzie, Anthony J.; Edmonson, Stacey L.

    2010-01-01

    In this study, the authors investigated the extent to which boys and girls differed in their college-ready performance in reading, in math, and in both subjects for the 2006-2007 school year for the state of Texas (n = 1,099 high schools). Also examined were the extent to which boys and girls differed in their performance on the Scholastic…

  17. Implementing Digital Individual Development Planning in Teacher Education: The Challenges of Communication in Relation to the Development of ICT-Supported Methods

    ERIC Educational Resources Information Center

    Granberg, Carina

    2009-01-01

    This paper presents a study of the experiences of a group of teacher educators during the 2006-2007 academic year, when they participated in a project to try out and implement digital individual development planning (which in Swedish is digital "Individuella Utvecklings-Planer" or IUP) in a teacher education faculty at a Swedish university. The…

  18. EPA Treatability Database Digs Deep for Data on Drinking Water Contaminants and Treatment Processes

    EPA Science Inventory

    The TDB is an interactive database that was initially developed in 2006-2007. The TDB currently contains more than 60 regulated and unregulated contaminants and 28 treatment processes that are known to be effective and are commonly employed at drinking water utilities. TDB lite...

  19. Israeli acute paralysis virus: epidemiology, pathogenesis and implications for honey bee health and Colony Collapse Disorder (CCD)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Israeli acute paralysis virus (IAPV) is a widespread RNA virus that was linked with honey bee Colony Collapse Disorder (CCD), the sudden and massive die-off of honey bee colonies in the U.S. in 2006-2007. Here we describe the transmission, prevalence and genetic diversity of IAPV, host transcripti...

  20. Graduate Research Capabilities: A New Agenda for Research Supervisors

    ERIC Educational Resources Information Center

    Hill, Geof W.; Walsh, Shari P.

    2010-01-01

    There has been a conversation about university graduate employability within the Higher Education literature for some time (Cryer, 1997; Barrie, 2004, 2006, 2007; Murray, 2000; McAlpine, 2006). Within this, and often under the banner of questioning the relevance of the PhD (Murray, 2000), there have been discussions about the employability of…

  1. Smooth Move: A Psychoeducational Program for High School Seniors to Ease the Emotional Transition to College

    ERIC Educational Resources Information Center

    Collins, Mary H.

    2010-01-01

    The transition to college is considered to be a stressful time. Nearly all first year students experience loneliness, but many also experience stress, anxiety, depression, substance abuse, eating disorders, and suicidal thoughts (Compas, Wagner, Slavia, & Vannatta, 1986; Nicpon, Huser, Blanks, Sollenberger, Befort, & Robinson Kurpius, 2006-2007;…

  2. Examining Instructional Leadership: A Study of School Culture and Teacher Quality Characteristics Influencing Student Outcomes

    ERIC Educational Resources Information Center

    Ohlson, Matthew

    2009-01-01

    First, to examine the influence of teacher input characteristics and teacher perceptions of school culture on student absences. Second, to examine the influence of teacher input characteristics and teacher perceptions of school culture on out-of-school suspensions. Data was obtained for the 2006-2007 school year from 23 urban public elementary…

  3. Supreme Court Review

    ERIC Educational Resources Information Center

    Williams, Charles F.

    2008-01-01

    This article looks at various cases of the Supreme Court's most recent term. In contrast to the 2006-2007 term when the Supreme Court was regularly split 5-4, during this last term, the justices have formed surprising coalitions in cases considered highly controversial. For example, it was the so-called liberal bloc's Justice Stevens who wrote the…

  4. Mastery Learning and Academic Achievement

    ERIC Educational Resources Information Center

    Miles, Kent

    2010-01-01

    During the 2006-2007 school year, 14% of the eighth-grade mathematics students at the study campus failed to meet advancement criteria on the Georgia Criterion Referenced Competency Test (CRCT). The purpose of this quantitative pretest-posttest and control-group design study was to first investigate the effects of a mastery goal approach to…

  5. The Impact of Overcoming Fixation and Gender on Divergent Thinking in Solving Maths Problems

    ERIC Educational Resources Information Center

    Kandemir, Mehmet Ali

    2007-01-01

    The impact of fixation in solving math problems and that of gender on divergent thinking has been studied in this paper. The study was made in the academic year of 2006-2007, Fall Semester, at Necatibey Faculty of Education, Balikesir University. 229 first and second-year students at the Dept of Primary Math Teaching have been participated in the…

  6. Why Do or Don't Boys Choose Chinese as an Elective in Secondary School?

    ERIC Educational Resources Information Center

    Ren, Guanxin

    2009-01-01

    This article reports on a case study conducted in 2006-2007 which explores boys' motivation for choosing Chinese Second Language (CSL) as an elective in secondary school. The purpose of the study was to find out what factors encouraged or discouraged junior secondary school boys in their choice to continue CSL. 133 boys aged thirteen-fourteen…

  7. Quality evaluation of tangerines from the CREC breeding program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A quality evaluation of tangerines from the CREC breeding program was undertaken in 2006-2007. Forty five tangerine hybrids and 10 named commercial cultivars were sampled from November 2006 to March 2007. Some samples were harvested multiple times over the season. Fruit were washed, sanitized, and c...

  8. Blood Meal Analysis of Mosquitoes Involved in a Rift Valley fever Outbreak

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: Rift Valley fever (RVF) is a zoonosis of domestic ruminants in Africa. Bloodfed mosquitoes collected during the 2006-2007 RVF outbreak in Kenya were analyzed to determine the virus infection status and animal source of the bloodmeals. Bloodmeals from individual mosquito abdomens were sc...

  9. Trash + Creativity = Problem Solved: Award Winners Give Plastic Bottles Second Life

    ERIC Educational Resources Information Center

    Tech Directions, 2007

    2007-01-01

    Judge Harry T. Roman, an electrical engineer and inventor, has selected the best of the crop in the 2006/2007 Tech Directions Inventors Award Competition. The challenge this year called on students to slow the filling of landfills by devising uses for discarded plastic water, juice, soda, and sports-drink bottles. Judge Roman noted "many common…

  10. A Comparison of the American Common Core State Standards with the Finnish Educational System

    ERIC Educational Resources Information Center

    Lynch, Kelly

    2014-01-01

    With the failure of the No Child Left Behind policies of the 1990's, educational reformers wished to establish a "new and improved" set of standards for the United States to follow. However, since their inception in 2006-2007, the new Common Core State Standards have become increasingly unpopular due to the fact that they remain…

  11. The Place of At-Risk Factors among Students Graduating or Dropping out of High School: A Study of Path Analyses

    ERIC Educational Resources Information Center

    Ridings, Kelley R.

    2010-01-01

    This investigation examined the impact combinations of at-risk factors had on 10,373 high school students in an urban school district from the school years 2000-2001 to 2006-2007. Students were categorized as high school graduates or dropouts. At-risk factors were associated with each student record. Hypothetical structural models were created for…

  12. 7 CFR 760.804 - Time and method of application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Time and method of application. 760.804 Section 760.804 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY....804 Time and method of application. (a) The 2005, 2006, 2007 Crop Disaster Program application must...

  13. The Can-Do Central Office: With an Eye on Student Achievement, Illinois District Redefines Its Roles and Goals

    ERIC Educational Resources Information Center

    Hillman, Deanne; Kachur, Donald S.

    2010-01-01

    Facing a superintendent change in 2006-2007, Decatur Public School District 61 in Illinois was already confronting the major challenges of a widening student achievement gap, increasing dropout rate, and schools not meeting Adequate Yearly Progress (AYP). From the beginning, Superintendent Gloria J. Davis professed several simple beliefs that…

  14. First Report of "Candidatus Liberibacter psyllaurous" (synonym "Ca. L. solanacearum") Associated with 'Tomato Vein-Greening' and 'Tomato psyllid yellows' Diseases in Commercial Greenhouses in Arizona

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During 2006-2007, tomato plants in two independent, commercial greenhouses in Arizona were infested with potato psyllid Paratrioza cockerelli. Over 60% and ~20% of plants in GH-1 and GH-2, respectively, exhibited leaf curling, stunting, and shortened internodes, and GH-1 plants also showed vein-gree...

  15. The Profiles, Patterns, and Practices of Women Superintendents in Alabama's Public School Systems

    ERIC Educational Resources Information Center

    Brouillette, Janine E.

    2009-01-01

    The purpose of the study was to develop a profile that describes the patterns and practices of the 27 women who served as public school superintendents in Alabama during the 2006-2007 school year. This study explored the relationship between the profiles, patterns, and practices found in research and the manifestations in the lives and careers of…

  16. The Effects of GIS on Students' Academic Achievement and Motivation in Seventh-Grade Social Studies Lessons in Turkey

    ERIC Educational Resources Information Center

    Aladag, Elif

    2010-01-01

    This study sought to determine the effect of Geographic Information Systems (GIS) on the academic achievement and motivation of seventh-grade students. The study used a quasi-experimental design and a set of social studies lessons. The study was conducted over the 2006-2007 academic year on the students of a primary school at Ankara, Turkey's…

  17. Tillman Creek Mitigation Site As-Build Report.

    SciTech Connect

    Gresham, Doug

    2009-05-29

    This as-built report describes site conditions at the Tillman Creek mitigation site in South Cle Elum, Washington. This mitigation site was constructed in 2006-2007 to compensate for wetland impacts from the Yakama Nation hatchery. This as-built report provides information on the construction sequence, as-built survey, and establishment of baseline monitoring stations.

  18. Pepino mosaic virus genotype shift in North America and rapid genotype identification using loop-mediated isothermal amplification

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pepino mosaic, once an emerging disease a decade ago, has become endemic on greenhouse tomatoes worldwide in recent years. Three distinct genotypes of Pepino mosaic virus (PepMV), including EU, US1 and CH2 have been recognized. Our earlier study in 2006-2007 demonstrated a predominant EU genotype ...

  19. Pepino mosaic virus genotype shift in North America and development of a loop-mediated isothermal amplification for rapid genotype identification

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pepino mosaic, once an emerging disease a decade ago, has become endemic on greenhouse tomatoes worldwide in recent years. Three distinct genotypes of Pepino mosaic virus (PepMV), including EU, US1 and CH2 have been recognized. Our earlier study conducted in 2006-2007 demonstrated a predominant EU...

  20. Comparability of Health Care Responsiveness in Europe

    ERIC Educational Resources Information Center

    Sirven, Nicolas; Santos-Eggimann, Brigitte; Spagnoli, Jacques

    2012-01-01

    The aim of this paper is to measure and to correct for the potential incomparability of responses to the SHARE survey on health care responsiveness. A parametric approach based on the use of anchoring vignettes is applied to cross-sectional data (2006-2007) in eleven European countries. More than 7,000 respondents aged 50 years old and over were…

  1. Population parameters and dynamic pool models of commercial fishes in the Beibu Gulf, northern South China Sea

    NASA Astrophysics Data System (ADS)

    Wang, Xuehui; Qiu, Yongsong; Du, Feiyan; Lin, Zhaojin; Sun, Dianrong; Huang, Shuolin

    2012-01-01

    Length-frequency data of eight commercial fish species in the Beibu Gulf (Golf of Tonkin), northern South China Sea, were collected during 2006-2007. Length-weight relationships and growth and mortality parameters were analyzed using FiSAT II software. Five species had isometric growth, two species had negative allometric growth, and one species had positive allometric growth. Overall, the exploitation rates of the eight species were lower in 2006-2007 than in 1997-1999: for four species ( Saurida tumbil, Saurida undosquamis, Argyrosomus macrocephalus, and Nemipterus virgatus) it was lower in 2006-2007 than in 1997-1999, for two species ( Parargyrops edita and Trichiurus haumela) it remained the same, and for the other two species ( Trachurus japonicus and Decapterus maruadsi) it was higher in 2006-2007 than in 1997-1999. The exploitation rates might have declined because of the decline in fishing intensity caused by high crude oil prices. The optimum exploitation rate, estimated using Beverton-Holt dynamic pool models, indicated that although fishes in the Beibu Gulf could sustain high exploitation rates, the under-size fishes at first capture resulted in low yields. To increase the yield per recruitment, it is more effective to increase the size at first capture than to control fishing effort.

  2. Nonsuicidal Self-Injury in a College Population: General Trends and Sex Differences

    ERIC Educational Resources Information Center

    Whitlock, Janis; Muehlenkamp, Jennifer; Purington, Amanda; Eckenrode, John; Barreira, Paul; Abrams, Gina Baral; Marchell, Tim; Kress, Victoria; Girard, Kristine; Chin, Calvin; Knox, Kerry

    2011-01-01

    Objective: To describe basic nonsuicidal self-injury (NSSI) characteristics and to explore sex differences. Methods: A random sample from 8 universities were invited to participate in a Web-based survey in 2006-2007; 38.9% (n = 14,372) participated. Analysis assessed sex differences in NSSI prevalence, practices, severity, perceived dependency,…

  3. Occurrences of soybean viruses, fungal diseases, and pests in Illinois soybean rust sentinel plots

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In Illinois in 2006, 2007 and 2008, soybean sentinel sites that were established to monitor spread of soybean rust were sampled for additional diseases and pests. Leaf samples were sent to the University of Illinois for analysis for virus, fungal and bacterial diseases, soybean aphid, and whiteflies...

  4. The High School Experience: What Students with and without Disabilities Report as They Leave School

    ERIC Educational Resources Information Center

    Repetto, Jeanne B.; McGorray, Susan P.; Wang, Hua; Podmostko, Mary; Andrews, W. Drew; Lubbers, Joyce; Gritz, Sheila

    2011-01-01

    Results of the Florida High School Exit Survey collected in 2006-2007 and 2007-2008 are presented. Participants include 2,520 students with and without disabilities across 40 school districts. Survey items cover questions relating to employment, postsecondary education and training, daily living, quality of life, agency connections, in-school…

  5. Comparing Outcomes for Youth Served in Treatment Foster Care and Treatment Group Care

    ERIC Educational Resources Information Center

    Robst, John; Armstrong, Mary; Dollard, Norin

    2011-01-01

    This study compared youth in the Florida Medicaid system prior to entry into treatment foster care or treatment group care, and compared outcomes in the 6 months after treatment. Florida Medicaid data from FY2003/04 through 2006/2007 along with Department of Juvenile Justice, Department of Law Enforcement, and involuntary examination data were…

  6. The Production, Communication, and Contestation of Physical Education Policy: The Cases of Mississippi and Tennessee

    ERIC Educational Resources Information Center

    Dyson, Ben; Wright, Paul M.; Amis, John; Ferry, Hugh; Vardaman, James M.

    2011-01-01

    The purpose of this study was to explore the production, communication, interpretation and contestation of new physical education (PE) and physical activity (PA) policy initiatives introduced in Mississippi and Tennessee for the academic year 2006-2007. These states provide a relevant context to study such issues, since Mississippi has the highest…

  7. Finding the Way for Getting to Wellness

    ERIC Educational Resources Information Center

    Buchanan, Bruce

    2005-01-01

    Faced with child obesity rates that have reached record highs, schools across America will soon go on a fitness plan prescribed by Congress. The wellness mandate requires districts that participate in the federal school lunch program to have a policy in place by the start of the 2006-2007 school year. The law is not nearly as far-reaching as the…

  8. Adjusting the Passing Scores for Gearing up for Safety: Production Agriculture Safety Training for Youth Curriculum Test Instruments

    ERIC Educational Resources Information Center

    Hoover, William Brian; French, Brian F.; Field, William E.; Tormoehlen, Roger L.

    2012-01-01

    Minimum passing scores for the Gearing Up for Safety: Production Agriculture Safety Training for Youth curriculum (Gearing Up for Safety) were set in 2006 with widely used and established procedures by efforts of subject matter experts (French, Breidenbach et al., 2007; French, Field, and Tormoehlen, 2006, 2007). While providing a research-based…

  9. Teachers as Readers: Building Communities of Readers

    ERIC Educational Resources Information Center

    Cremin, Teresa; Mottram, Marilyn; Collins, Fiona; Powell, Sacha; Safford, Kimberly

    2009-01-01

    Given the narrow scope of primary teachers' knowledge and use of children's literature identified in Phase I of "Teachers as Readers" (2006-2007), the core goal of the Phase II project was to improve teachers' knowledge and experience of such literature in order to help them increase children's motivation and enthusiasm for reading, especially…

  10. Effectiveness of an Individualized Computer-Driven Online Math K-5 Course in Eight California Title I Elementary Schools

    ERIC Educational Resources Information Center

    Suppes, Patrick; Holland, Paul W.; Hu, Yuanan; Vu, Minh-thien

    2013-01-01

    Stanford University's Education Program for Gifted Youth (EPGY) conducted a randomized-treatment experiment during the 2006-2007 school year to test the efficacy, for Title I students, of the technological and individualized EPGY Kindergarten through Grade 5 Mathematics Course Sequence, modified for the Title I schools. Restricting attention…

  11. Using the Theory of Successful Intelligence as a Framework for Developing Assessments in AP Physics

    ERIC Educational Resources Information Center

    Stemler, Steven E.; Sternberg, Robert J.; Grigorenko, Elena L.; Jarvin, Linda; Sharpes, Kirsten

    2009-01-01

    A new test of Advanced Placement Physics, explicitly designed to balance both content and cognitive-processing skills, was developed using Sternberg's theory of successful intelligence. The test was administered to 281 AP Physics students from 10 schools during the 2006-2007 school year. Six empirically distinguishable profiles of strengths and…

  12. Problems, Visions and Concerns of Pre-Service Music and General Education Teachers in Greece Resulting from Their Teaching Practice in Music

    ERIC Educational Resources Information Center

    Kokkidou, May; Dionyssiou, Zoe; Androutsos, Polyvios

    2014-01-01

    This study explores music education teaching practice in Greece, collecting data from three university departments: two music departments (M1 and M2) and one primary education department (P) during the academic year 2006-2007. The project was based on data from 84 students (N = 84). Fieldwork in students' teaching practice comprised a…

  13. Strengthening the Special Educational Needs Element of Initial Teacher Training and Education

    ERIC Educational Resources Information Center

    Golder, Gill; Jones, Nicky; Quinn, Erica Eaton

    2009-01-01

    In the academic year 2006-2007, the Training and Development Agency (TDA) set up a development programme to enable Initial Teacher Training and Education (ITTE) placements in specialist special education provision. The goal of the programme was to enhance the knowledge, skills and understanding of inclusive practice for special educational needs…

  14. Waterbird numbers and double-crested cormorants movement patterns within aquaculture production areas of the lower Mississippi River, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During the past seven consecutive years (1999-2007), aerial surveys by fixed-wing aircraft were conducted to monitor and quantify the wintering cormorant numbers. In addition, during the past two winters 2005-2006 and 2006-2007, 20 double-crested cormorants were captured, leg banded, and fitted wit...

  15. The Effects of Sources of Motivation on Teachers' Motivation Levels

    ERIC Educational Resources Information Center

    Kocabas, Ibrahim

    2009-01-01

    This study, in which a descriptive scanning model is used, aims to determine the effects of motivational sources on teachers' motivation levels. The population sample for this study consists of teachers working in the Elazig city center in 2006-2007 academic year. A sample of 225 teachers was randomly selected from this population. Data obtained…

  16. In the Spotlight: Professional Education Program Showcases Everyone's Practice in a Sharing Environment

    ERIC Educational Resources Information Center

    Mather, Jane B.

    2007-01-01

    In this article, the author describes how Fox Chapel Area High School in Pittsburgh, Pennsylvania implemented its Professional Education Program. The school's Professional Education Program, which ended its sixth year in 2006-2007, involves scrupulous research, planning, and shared goals. Diverse and small groups of staff meet during protected…

  17. 75 FR 60694 - Taking and Importing Marine Mammals; Naval Explosive Ordnance Disposal School Training Operations...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... published a Notice of Receipt (75 FR 2490) in the Federal Register for the U.S. Air Force's NEODS training... Incidental Harassment Authorizations (IHA) for almost identical activities in 2005 (70 FR 51341; August 30, 2005), 2006 (71 FR 60639; October 16, 2006), 2007 (72 FR 58290; October 15, 2007), and 2008 (73...

  18. Effect of 5E Instructional Model in Student Success in Primary School 6th Year Circulatory System Topic

    ERIC Educational Resources Information Center

    Cardak, Osman; Dikmenli, Musa; Saritas, Ozge

    2008-01-01

    The aim of this study is to research the effect of the 5E instructional model on primary (sixth grade) student success during the circulatory system unit. This study was conducted with 38 students in two different classes by the same researcher in 2006-2007. One of the classes was assigned as the control group and the other as the experimental…

  19. Late Holocene marine terraces of the Cartagena region, southern Caribbean: The product of neotectonism or a former high stand in sea-level?

    NASA Astrophysics Data System (ADS)

    Ignacio Martínez, J.; Yokoyama, Yusuke; Gomez, Andres; Delgado, Adriana; Matsuzaki, Hiroyuki; Rendon, Esteban

    2010-03-01

    The detailed stratigraphic survey and paleontological study (mollusks, corals, foraminifera and ostracods) of four low-level, ˜3 m, marine terrace sections: Punta Canoas, Manzanillo del Mar, Playa de Oro, and Tierra Bomba Island, from the Cartagena region, southern Caribbean, supplemented with 22 radiocarbon dates, reveals that the northern terraces were deposited as parasequences in a clastic depositional system compared to the Tierra Bomba Island succession that was deposited in a carbonate depositional system between ˜3600 and ˜1700 cal yrs BP. Drier conditions and the southern location of the ITCZ at about 3 ka triggered stronger easterly Trades and more dynamic southwestward sediment drift fed by the Magdalena River mouth, thus promoting the formation of sand spits that ultimately isolated the Cienaga de Tesca coastal lagoon from the Caribbean Sea. Our estimates support the hypothesis that the present position of the terraces is the product of neotectonism rather than a higher 3 ka, sea-level. Upheaval of the terraces varies between ˜3.8 mmyr -1 at Punta Canoas and ˜2.2 mmyr -1 at Tierra Bomba to ˜1.5 mmyr -1 at Manzanillo del Mar and Playa de Oro terraces. Our study corroborates previous contentions on the role of mud diapirism and the dynamics of the Dique Fault as late Holocene upheaval mechanisms.

  20. Nine Tips To Help Faith Leaders and Their Communities Address Teen Pregnancy = Nueve consejos para ayudar a lideres espirituales y sus comunidades a hacerle frente al problema del embarazo en la adolescencia.

    ERIC Educational Resources Information Center

    National Campaign To Prevent Teen Pregnancy, Washington, DC.

    To support faith communities in protecting teenage boys and girls from too-early sexual activity and teen pregnancy, the National Campaign To Prevent Teen Pregnancy's Task Force on Religion and Public Values has compiled these nine tips which summarize a wealth of experience and advice from faith leaders around the country. The members of the Task…

  1. Silenced Fighters: Identity, Language and Thought of the Nasa People in Bilingual Contexts of Colombia (Voces silenciadas: identidad, lengua y pensamiento de la comunidad nasa en contextos bilingües colombianos)

    ERIC Educational Resources Information Center

    Escobar Alméciga, Wilder Yesid; Gómez Lobatón, July Carolina

    2010-01-01

    This article is the result of a theoretical investigation and a reflection guided by a revision of literature and a set of interviews conducted of two members of the Nasa community: Adonias and Sindy Perdomo, father and daughter who belong to a Nasa sub-community located in Tierradentro, Cauca, southwestern Colombia. The article addresses three…

  2. Comunidad, Escuela y Curriculo 4: Materiales de Apoyo a La Formacion Docente en Educacion Bilingue Intercultural. (Community, School and Curriculum 4: Support Materials for Training Professionals in Bilingual Intercultural Education).

    ERIC Educational Resources Information Center

    Montaluisa Chasiquiza, Luis

    The Major Project for Education for Latin America and the Caribbean has given indigenous populations priority attention and has sponsored workshops and seminars to address the educational needs of these peoples. Traditionally, the language and culture of indigenous peoples have been viewed as obstacles rather than valuable resources for education.…

  3. Cuadernos de Autoformacion en Participacion Social: Educacion con la comunidad. Volumen 6. Primera Edicion (Self-Instructional Notebooks on Social Participation: Education with the Community. Volume 6. First Edition).

    ERIC Educational Resources Information Center

    Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

    The series "Self-instructional Notes on Social Participation" is a six volume series intended as teaching aids for adult educators. The theoretical, methodological, informative and practical elements of this series will assist professionals in their work and help them achieve greater success. The specific purpose of each notebook is indicated in…

  4. Turning Awareness into Action: What Your Community Can Do about Drug Use in America = De La Toma de Conciencia a la Accion: Que Puede Hacer la Comunidad Respecto al Consumo de Drogas en America.

    ERIC Educational Resources Information Center

    Alcohol, Drug Abuse, and Mental Health Administration (DHHS/PHS), Rockville, MD. Office for Substance Abuse Prevention.

    This booklet gives examples of successful community drug abuse prevention programs, as well as guidelines for finding out more about a community's prevention needs and taking action. The first section discusses taking action against drug abuse. It presents examples which illustrate the different approaches communities have taken. Ten steps to help…

  5. America vuelve a la escuela: Participe y colabore! Informacion para familias y miembros de la comunidad (America Goes Back to School: Get Involved! Stay Involved! Information for Families and Community Members).

    ERIC Educational Resources Information Center

    Partnership for Family Involvement in Education (ED), Washington, DC.

    This Spanish-language brochure provides several tips for families and for community members to help them encourage student achievement and success. The tips are grouped into three categories: (1) "Help our children read well and independently by the end of third grade"; (2) "Help our children learn to meet high math and science standards and take…

  6. Radio Nutricion: A Program for Nutrition Education with the Hispanic Community. Service Provider's Guide = Radio Nutricion: Un Programa de Educacion para la Nutricion para la Comunidad Hispana. Guia del Proveeidor de Servicios.

    ERIC Educational Resources Information Center

    Association of Farmworker Opportunity Program, Arlington, VA.

    The set of materials was designed to provide nutrition instruction to Spanish-speaking farm workers using radio broadcasts. It includes audiocassette tapes of four novellas (mini-dramas) on nutrition-related topics (diabetes, heart disease and high blood pressure, pregnancy, smart shopping), talk shows on the same topics, a public service…

  7. Towards Contextual Experimentation: Creating a Faculty Learning Community to Cultivate Writing-to-Learn Practices (Hacia una experimentación contextual: Creando comunidades de aprendizaje docente para el cultivo de prácticas de escritura para el aprendizaje)

    ERIC Educational Resources Information Center

    Chang, Mary K.; Rao, Kavita; Stewart, Maria L.; Farley, Cynthia A.; Li, Katherine

    2016-01-01

    In order to explore ways to integrate new pedagogical practices, five faculty members created an informal faculty learning community focused on writing-to-learn practices, an inquiry and process-based writing pedagogy. The faculty members learned the writing-to-learn practices together, periodically met to discuss how they implemented the…

  8. Changes in school environment, awareness and actions regarding overweight prevention among Dutch secondary schools between 2006–2007 and 2010–2011

    PubMed Central

    2013-01-01

    Background Schools can be an important setting for the prevention of overweight. This nation-wide survey investigated changes in the obesogenity of the school environment, the awareness of schools regarding overweight, school health policy, and actions taken by schools to prevent overweight. Methods In 2006/2007 and 2010/2011, questionnaires were sent to all Dutch secondary schools, (n = 1250 and n = 1145, response rate 44% and 33% respectively, repeated data for 187 schools). Results The percentage of schools with vending machines for soft drinks (~90%) and sweets (~80%) remained fairly stable, whereas slightly more schools indicated to have a canteen (87%-91%). The food supply was reported to be healthier in 2010/2011 compared to 2006/2007. Canteens and/or vending machines offered more often fresh fruits (+8%), sandwiches (+11%), water (+11%) and salad (+7%) and less often sugar sweetened soft drinks (−10%). However, unfavorable changes such as an increase in the supply of pizza slices (+13%) and milk and yoghurt drinks with added sugar (+12%) were also reported. Between 2006/2007 and 2010/2011, the presence of water coolers increased (12% versus 33%) as well as facilities for physical activity (67% versus 77%). However, more schools had vending places of unhealthy foods in the vicinity (73% versus 85%). Compared to 2006/2007, a higher percentage of schools indicated that they have taken actions to stimulate healthy eating behavior (72% versus 80%) or to prevent overweight (34% versus 52%) in 2010/2011. Less schools indicated that they expect to pay more attention to overweight prevention in the near future (56% versus 43%), but none of them expected to pay less attention. Conclusions Several aspects of the school environment changed in a positive way. However, schools should be encouraged to contribute to the prevention of overweight, or to continue to do so. PMID:23870483

  9. Polylingual Development among Turkish Speakers in a Danish Primary School--A Critical View on the Fourth Grade Slump

    ERIC Educational Resources Information Center

    Møller, Janus Spindler; Jørgensen, J. Normann; Holmen, Anne

    2014-01-01

    In this paper we report on a longitudinal study of the linguistic development among Turkish-speaking children in Denmark. A series of data were collected from a group of children attending a public school in Køge during the period 1989-1998 and from the same group--now in their 20s--in 2006-2007. The data set has been analyzed from a number of…

  10. 40 CFR 272.2501 - Wisconsin State-administered program: Final authorization.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... incorporation by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. You may obtain copies of the... availability of this material at NARA, call 202-741-6030, or go to: http:/www.archives.gov/federal-register/cfr..., 2006/2007 Edition, Sections NR 665.0071(1)(b)6, 666.900-666.905, 666.909, 666.910, 670.007, and...

  11. Media and Teaching about the Middle East

    ERIC Educational Resources Information Center

    Kaviani, Khodadad

    2009-01-01

    This qualitative study was conducted in 2006-2007 and found that teachers relied on a variety of readily available media to stay informed about the Middle East and used some of them in their teaching. Teachers tried to explain to their students that every Middle Eastern Muslim is not a terrorist and Iraq was not behind the 9/11 terrorist attacks.…

  12. Comparing child protective investigation performance between law enforcement agencies and child welfare agencies.

    PubMed

    Jordan, Neil; Yampolskaya, Svetlana; Gustafson, Mara; Armstrong, Mary; McNeish, Roxann; Vargo, Amy

    2011-01-01

    This study examines the comparative effectiveness of using law enforcement agencies for child protective investigation (CPI), in contrast with the traditional approach of CPI conducted by the public child welfare agency. The analysis uses 2006-2007 data from a natural experiment conducted in Florida to show modest differences in performance and cost-efficiency between the two approaches to CPI. These findings may have implications for other states considering outsourcing CPI to law enforcement. PMID:21942106

  13. Quarantine strategies for olive fruit fly (Diptera: Tephritidae): low-temperature storage, brine, and host relations.

    PubMed

    Yokoyama, Victoria Y; Miller, Gina T

    2004-08-01

    A dose-response relationship was not observed in olive fruit fly, Bactrocera oleae (Gmelin), larvae exposed to acetic acid concentrations (0-2.5%) used in commercial brine solutions to cure olives. Immersion in a 1% acetic acid brine solution impeded emergence of the immature stages. A 1-wk exposure of olives infested with olive fruit fly larvae to low-temperature storage as a postharvest treatment at 0-1 degree C resulted in 8% survival of the population, and exposures of 2 through 5 wk further reduced pupal and adult emergence to <1.0%. One- to 2-wk exposures at 2-3 degrees C resulted in a significant decrease in survival from 20 to 3%, respectively, and longer durations of 3-5 wk reduced survival to <1.0%. Mean daily fruit pulp temperatures in olives in the top, middle, and bottom of plastic bins stored at 2-3 degrees C decreased by 5-8 degrees C from the first to the second day. Lowest temperatures were observed in the top, and highest temperatures were observed in the middle layer of fruit, which attained a mean temperature of 3.8 degrees C on day 5. Laboratory choice tests showed that olive fruit fly oviposited at a higher rate in late season Mission olives that were green than in fruit that were in the red blush maturity stage in tests with 1- and 3-4-d exposure periods, and an increase in duration of exposure was related to an increase in the total number of ovipositional sites. Higher percentages of olive fruit fly third instars, pupae, and adults were reared from green fruit than from fruit in the red blush stage after a 1-d exposure to oviposition. Manzanillo olives were more attractive for oviposition by olive fruit fly than Mission olives, and significantly more third instars, pupae, and adults developed in Manzanillo fruit than in Mission fruit in the red blush stage. These differences were related to the better quality and higher flesh content of the Manzanillo versus Mission olives used in the tests. PMID:15384334

  14. Researchers study tsunami generated by Mexican earthquake

    NASA Astrophysics Data System (ADS)

    Filonov, Anatoliy E.

    Barra de Navidad is a small Mexican tourist town on the coast of a lagoon that is buffered from the Pacific Ocean by a narrow strip of sand. The town is a favorite rest spot of American and Canadian tourists. On October 9, 1995, at 9:36 local time (1536 GMT), a strong earthquake that measured Mx = 8.0 disrupted the lives of the townspeople. The epicenter of the earthquake was located in the ocean at 18°51.5‧N and 104°8.4‧W [Ortiz and Synolakis, 1996], but it destroyed many hotels and homes, and the shifting of the land tore up the highway that connects Barra de Navidad and Manzanillo. Crevices of up to 3 m wide opened across the road, and bridges over small rivers were knocked down. In an instant, the town was disconnected from the outside world. Frightened townspeople roamed the streets, assessing the destruction.

  15. Temperature and zooplankton size structure: climate control and basin-scale comparison in the North Pacific.

    PubMed

    Chiba, Sanae; Batten, Sonia D; Yoshiki, Tomoko; Sasaki, Yuka; Sasaoka, Kosei; Sugisaki, Hiroya; Ichikawa, Tadafumi

    2015-02-01

    The global distribution of zooplankton community structure is known to follow latitudinal temperature gradients: larger species in cooler, higher latitudinal regions. However, interspecific relationships between temperature and size in zooplankton communities have not been fully examined in terms of temporal variation. To re-examine the relationship on a temporal scale and the effects of climate control thereon, we investigated the variation in copepod size structure in the eastern and western subarctic North Pacific in 2000-2011. This report presents the first basin-scale comparison of zooplankton community changes in the North Pacific based on a fully standardized data set obtained from the Continuous Plankton Recorder (CPR) survey. We found an increase in copepod community size (CCS) after 2006-2007 in the both regions because of the increased dominance of large cold-water species. Sea surface temperature varied in an east-west dipole manner, showing the typical Pacific Decadal Oscillation pattern: cooling in the east and warming in the west after 2006-2007. The observed positive correlation between CCS and sea surface temperature in the western North Pacific was inconsistent with the conventional interspecific temperature-size relationship. We explained this discrepancy by the geographical shift of the upper boundary of the thermal niche, the 9°C isotherm, of large cold-water species. In the eastern North Pacific, the boundary stretched northeast, to cover a large part of the sampling area after 2006-2007. In contrast, in the western North Pacific, the isotherm location hardly changed and the sampling area remained within its thermal niche throughout the study period, despite the warming that occurred. Our study suggests that while a climate-induced basin-scale cool-warm cycle can alter copepod community size and might subsequently impact the functions of the marine ecosystem in the North Pacific, the interspecific temperature-size relationship is not

  16. Prevalences of asthma and rhinitis among adolescents in the city of Fortaleza, Brazil: temporal changes *

    PubMed Central

    de Luna, Maria de Fátima Gomes; Fischer, Gilberto Bueno; de Luna, João Rafael Gomes; da Silva, Marcelo Gurgel Carlos; de Almeida, Paulo César; Chiesa, Daniela

    2013-01-01

    OBJECTIVE: To describe the prevalences of asthma and rhinitis in adolescents (13-14 years of age) in the city of Fortaleza, Brazil, in 2010, comparing the results with those obtained in a prevalence survey conducted in 2006-2007. METHODS: This was a cross-sectional study involving probabilistic samples of 3,015 and 3,020 adolescents in surveys conducted in 2006-2007 and 2010, respectively. The International Study of Asthma and Allergies in Childhood protocol was used on both occasions. RESULTS: Comparing the two periods, there were no significant differences regarding cumulative wheezing, active asthma, four or more wheezing attacks within the last year, sleep disturbed by wheezing more than one night per week, and speech-limiting wheezing. The prevalences of exercise-induced wheezing, dry cough at night, and physician-diagnosed asthma were significantly higher in 2010 than in the 2006-2007 period (p < 0.01 for all). The prevalence of physician-diagnosed rhinitis was significantly lower in 2010 (p = 0.01), whereas there were no significant differences between the two periods regarding cumulative rhinitis, current rhinitis, and rhinoconjunctivitis. In both periods, dry cough at night, current rhinitis, and rhinoconjunctivitis were significantly more prevalent in females than in males (p < 0.01 for all). Also in both periods, active asthma, current rhinitis, and rhinoconjunctivitis were more prevalent in private school students than in public school students (p < 0.01 for all). CONCLUSIONS: Our data show that the prevalences of asthma and rhinitis symptoms remain high among 13- and 14-year-olds in Fortaleza, predominantly among females and private school students. PMID:23670497

  17. Bat white-nose syndrome: An emerging fungal pathogen?

    USGS Publications Warehouse

    Blehert, D.S.; Hicks, A.C.; Behr, M.; Meteyer, C.U.; Berlowski-Zier, B. M.; Buckles, E.L.; Coleman, J.T.H.; Darling, S.R.; Gargas, A.; Niver, R.; Okoniewski, J.C.; Rudd, R.J.; Stone, W.B.

    2009-01-01

    White-nose syndrome (WNS) is a condition associated with an unprecedented bat mortality event in the northeastern United States. Since the winter of 2006*2007, bat declines exceeding 75% have been observed at surveyed hibernacula. Affected bats often present with visually striking white fungal growth on their muzzles, ears, and/or wing membranes. Direct microscopy and culture analyses demonstrated that the skin of WNS-affected bats is colonized by a psychro-philic fungus that is phylogenetically related to Geomyces spp. but with a conidial morphology distinct from characterized members of this genus. This report characterizes the cutaneous fungal infection associated with WNS.

  18. The spin physics results from COMPASS

    SciTech Connect

    Kouznetsov, O.

    2015-04-10

    COMPASS (COmmon Muon and Proton Apparatus for Structure and Spectroscopy) is a fixed target experiment at CERN dedicated to studies of the spin structure of the nucleon and of the spectroscopy of hadrons. During the years 2002-2004, 2006-2007 and 2010-2011 the COMPASS collaboration has collected a large amount of data by scattering polarized 160(200) GeV/c muons on polarized {sup 6}LiD and NH{sub 3} targets. The COMPASS results on quark and gluon helicities are discussed, as well as results on transverse spin and transverse momentum effects in semi-inclusive deeply inelastic scattering.

  19. An examination of science NCE scores of students of participating and nonparticipating teachers in East Tennessee State University Summer Science Institute

    NASA Astrophysics Data System (ADS)

    Ward, Kevin

    The purpose of this study was to determine the effectiveness of East Tennessee State University's summer science institute training through the effect on mean Normal Curve Equivalent science test scores of students in a Northeast Tennessee school system whose teachers participated in the ETSU summer science institute training. Data analysis were compiled using students' science NCE scores to determine if there were significant differences in scores for those students whose teachers participated in the summer science institutes and those who did not participate. Students' NCE scores were compiled from the middle school setting over a 3-year academic period: 2004-2005, 2005-2006, and 2006-2007. Paired-samples t tests were used to analyze the effectiveness of teacher participation by comparing preparticipation and postparticipation students' science NCE scores for years 3 years. Independent-samples t tests were used to compare students' gender, socioeconomic status (free- and reduced-price meals), and NCE science scores (using 5th grade only) for 2 consecutive years of the study (2005-2006 through 2006-2007). Two analyses were used to determine teachers' participation and the effect on students' NCE science scores among two subgroups: gender and socioeconomic status. For research questions 4 and 5, a mean net gain and NCE raw scores average was performed. The findings from this study indicated significant differences in years 2004-2005 and 2006-2007 favoring students of teachers who participated in the summer science institutes. However, the results from year 2005-2006 showed no significant differences in students' science NCE scores of teachers who participated or did not participate in summer science institutes. In the consecutive year (2005-2006 through 2006-2007) using 5th grade only comparisons, data analyses showed significant differences in students' science NCE scores when performing NCE raw scores comparisons for gender and socioeconomic status. The

  20. Literacy and Access to the Written Culture by Youth and Adults Excluded from the School System . A cross-country field study in nine countries in Latin America and the Caribbean

    NASA Astrophysics Data System (ADS)

    Torres, Rosa-Maria

    2008-11-01

    LITERACY AND ACCESS TO THE WRITTEN CULTURE BY YOUTH AND ADULTS EXCLUDED FROM THE SCHOOL SYSTEM - The title of this article refers to a field study carried out in 2006-2007 in nine countries in Latin America and the Caribbean. The article summarizes the basic concepts, aims, methodology and findings of the study. In conclusion, the author points out a number of important policy changes that are called for in this domain. While the study itself was carried out in a particular region, the findings have implications for a wider international audience.

  1. October 2008 monitoring results for Barnes, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2009-02-26

    The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at Barnes, Kansas, during most of the interval 1949-1974. Carbon tetrachloride contamination was initially detected in 1986 in the town's public water supply wells. In 2006-2007, the CCC/USDA conducted a comprehensive targeted investigation at and near its former property in Barnes to characterize this contamination. Those results were reported previously (Argonne 2008a). In November 2007, the CCC/USDA began quarterly groundwater monitoring at Barnes. The monitoring is being conducted on behalf of the CCC/USDA by Argonne National Laboratory, in accord with the recommendations made in the report for the 2006-2007 targeted investigation (Argonne 2008a). The objective is to monitor the carbon tetrachloride contamination identified in the groundwater at Barnes. The sampling is presently conducted in a network of 28 individual monitoring wells (at 19 distinct locations), 2 public water supply wells, and 1 private well (Figure 1.1). The results of the 2006-2007 targeted investigation and the subsequent monitoring events in November 2007 (Argonne 2008b), March 2008 (Argonne 2008c), and July 2008 (Argonne 2008d) demonstrated the presence of carbon tetrachloride contamination in groundwater at levels exceeding the Kansas Department of Health and Environment (KDHE) Tier 2 risk-based screening level (RBSL) of 5.0 {micro}g/L for this compound. The contaminant plume appears to extend from the former CCC/USDA property northwestward, toward the Barnes public water supply wells. Information obtained during the 2006-2007 investigations indicates that at least one other potential source might have contributed to the groundwater contaminant plume (Argonne 2008a). The former agriculture building owned by the local school district, located immediately east of well PWS3, is also a potential source of the contamination. This current report presents the results of the fourth

  2. March-June 2009 monitoring results for Barnes, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2009-09-08

    The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at Barnes, Kansas, during most of the interval 1949-1974. Carbon tetrachloride contamination was initially detected in 1986 in the town's public water supply wells. In 2006-2007, the CCC/USDA conducted a comprehensive targeted investigation at and near its former property in Barnes to characterize this contamination. Those results were reported previously (Argonne 2008a). In November 2007, the CCC/USDA began quarterly groundwater monitoring at Barnes. The monitoring is being conducted on behalf of the CCC/USDA by Argonne National Laboratory, in accord with the recommendations made in the report for the 2006-2007 targeted investigation (Argonne 2008a). The objective is to monitor the carbon tetrachloride contamination identified in the groundwater at Barnes. The sampling is presently conducted in a network of 28 individual monitoring wells (at 19 distinct locations), 2 public water supply wells, and 1 private well (Figure 1.1). The results of the 2006-2007 targeted investigation and the subsequent monitoring events (Argonne 2008a-d, 2009) demonstrated the presence of carbon tetrachloride contamination in groundwater at levels exceeding the Kansas Department of Health and Environment (KDHE) Tier 2 risk-based screening level (RBSL) of 5.0 {micro}g/L for this compound. The contaminant plume appears to extend from the former CCC/USDA property northwestward, toward the Barnes public water supply wells. Information obtained during the 2006-2007 investigation indicates that at least one other potential source might have contributed to the groundwater contaminant plume (Argonne 2008a). The former agriculture building owned by the local school district, located immediately east of well PWS3, is also a potential source of the contamination. This current report presents the results of the fifth and sixth quarterly monitoring events, conducted in March and June

  3. Semi-annual monitoring report for Barnes, Kansas, for July-December 2009.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2010-04-27

    The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at Barnes, Kansas, during most of the interval 1949-1974. Carbon tetrachloride contamination was initially detected in 1986 in the town's public water supply wells. In 2006-2007, the CCC/USDA conducted a comprehensive targeted investigation at and near its former property in Barnes to characterize this contamination. Those results were reported previously (Argonne 2008a). In November 2007, the CCC/USDA began quarterly groundwater monitoring at Barnes. The monitoring is being conducted on behalf of the CCC/USDA by Argonne National Laboratory, in accord with the recommendations made in the report for the 2006-2007 targeted investigation (Argonne 2008a). The objective is to monitor the carbon tetrachloride contamination identified in the groundwater at Barnes. The sampling is presently conducted in a network of 28 individual monitoring wells (at 19 distinct locations), 2 public water supply wells, and 1 private well (Figure 1.1). The results of the 2006-2007 targeted investigation and the subsequent monitoring events (Argonne 2008a-d, 2009a,b) demonstrated the presence of carbon tetrachloride contamination in groundwater at levels exceeding the Kansas Department of Health and Environment (KDHE) Tier 2 risk-based screening level (RBSL) of 5.0 {micro}g/L for this compound. The contaminant plume appears to extend from the former CCC/USDA property northwestward, toward the Barnes public water supply wells. Information obtained during the 2006-2007 investigation indicates that at least one other potential source might have contributed to the groundwater contaminant plume (Argonne 2008a). The former agriculture building owned by the local school district, located immediately east of well PWS3, is also a potential source of the contamination. This current report presents the results of the seventh quarterly monitoring event, conducted in September-October, and

  4. The Ebstorf Map: tradition and contents of a medieval picture of the world

    NASA Astrophysics Data System (ADS)

    Pischke, G.

    2014-07-01

    The Ebstorf Map (Wilke, 2001; Kugler, 2007; Wolf, 2004, 2006, 2007, 2009a, b), the largest medieval map of the world whose original has been lost, is not only a geographical map. In the Middle Ages, a map contained mystic, historical and religious motifs. Of central importance is Jesus Christ, who, in the Ebstorf Map, is part of the earth. The Ebstorf Map contains the knowledge of the time of its creation; it can be used for example as an atlas, as a chronicle of the world, or as an illustrated Bible.

  5. A go kit and a caddy: Airway management preparedness for patients who have a tracheostomy or a laryngectomy.

    PubMed

    Truman, Joyce; Arsenault, Linda; Edson, Terry

    2007-01-01

    This paper describes quality improvement projects by three different multidisciplinary groups. The combined work from these groups addresses the staff's ability to provide safe, efficient, and expedient airway care during transport away from their home-base inpatient unit for patients who have a tracheostomy or a laryngectomy. The convened multidisciplinary project groups developed airway management algorithms, a "Go Kit," tracheostomy supply caddies, and a transportation communication check list. This paper further describes associated staff education with revised policies and procedures (DHMC Clinical Operations Policy Library 2005; 2006; 2007). PMID:17990631

  6. The Water Vapor Variability - Satellite/Sondes (WAVES) Field Campaigns

    NASA Technical Reports Server (NTRS)

    Whiteman, D. N.; Adam, M.; Barnet, C.; Bojkov, B.; Delgado, R.; Demoz, B.; Fitzgibbon, J.; Forno, R.; Herman, R.; Hoff, E.; Joseph, E.; Landulfo, E.; McCann, K.; McGee, T.; Miloshevich, L.; Restrepo, I.; Schmidlin, F. J.; Taubman, B.; Thompson, A.; Twigg, L.; Venable, D.; Vomel, H.; Walthall, C.

    2008-01-01

    Three NASA-funded field campaigns have been hosted at the Howard University Research Campus in Beltsville, MD. In each of the years 2006, 2007 and 2008, WAVES field campaigns have coordinated ozonesonde launches, lidar operations and other measurements with A-train satellite overpasses for the purposes of satellite validation. The unique mix of measurement systems, physical location and the interagency, international group of researchers and students has permitted other objectives, such as mesoscale meteorological studies, to be addressed as well. We review the goals and accomplishments of the three WAVES missions with the emphasis on the nonsatellite validation component of WAVES, as the satellite validation activities have been reported elsewhere.

  7. Effect of tillage system on soil temperature in a rainfed Mediterranean Vertisol

    NASA Astrophysics Data System (ADS)

    Muñoz-Romero, Veronica; Lopez-Bellido, Luis; Lopez-Bellido, Rafael J.

    2015-10-01

    Soil temperature is a factor that influences the rates of physical, chemical, and biological reactions in soils and has a strong influence on plant growth. A field study was conducted during 2006-2007 and 2009-2010 on a typical rainfed Mediterranean Vertisol to determine the effects of the tillage system and the crop on soil temperature. The experimental treatments were the tillage system (no-tillage and conventional tillage) and the crop (wheat and faba bean). Soil temperature was measured at a 20 cm depth at 1 h intervals from December 1st to November 30th of 2006-2007 and 2009-2010. There was a highly significant relationship between air temperature (both maximum and minimum) and soil temperature for the two tillage systems. Soil temperature was similar in the growing season for both crops but was higher in the conventional tillage than in the no-tillage system, with differences between 0.7 and 2.6°C depending on the month of the year. A higher soil temperature with conventional tillage can be beneficial in the cold sowing period (November-December), improving crop establishment. In contrast, in critical periods with water deficits (spring) during which grain formation occurs, the lower temperature corresponding to the no-tillage system would be more favourable.

  8. Larval dispersal underlies demographically important inter-system connectivity in a Great Lakes yellow perch (Perca flavescens) population

    USGS Publications Warehouse

    Brodnik, Reed M.; Fraker, Michael E.; Anderson, Eric J.; Carreon-Martinez, Lucia; DeVanna, Kristen M.; Heath, Dan D.; Reichert, Julie M.; Roseman, Edward F.; Ludsin, Stuart A.

    2016-01-01

    Ability to quantify connectivity among spawning subpopulations and their relative contribution of recruits to the broader population is a critical fisheries management need. By combining microsatellite and age information from larval yellow perch (Perca flavescens) collected in the Lake St. Clair – Detroit River system (SC-DRS) and western Lake Erie with a hydrodynamic backtracking approach, we quantified subpopulation structure, connectivity, and contributions of recruits to the juvenile stage in western Lake Erie during 2006-2007. After finding weak (yet stable) genetic structure between the SC-DRS and two western Lake Erie subpopulations, microsatellites also revealed measurable recruitment of SC-DRS larvae to the juvenile stage in western Lake Erie (17-21% during 2006-2007). Consideration of pre-collection larval dispersal trajectories, using hydrodynamic backtracking, increased estimated contributions to 65% in 2006 and 57% in 2007. Our findings highlight the value of complementing subpopulation discrimination methods with hydrodynamic predictions of larval dispersal by revealing the SC-DRS as a source of recruits to western Lake Erie and also showing that connectivity through larval dispersal can affect the structure and dynamics of large-lake fish populations.

  9. Estimating Determinants of Dentist Productivity: New Evidence

    PubMed Central

    Conrad, Douglas A.; Shuk-Yin Lee, Rosanna; Milgrom, Peter; Huebner, Colleen E.

    2013-01-01

    Objectives Productivity (output per unit of input) is a major driver of dental service capacity. This study uses 2006-2007 data to update available knowledge on dentist productivity. Methods In 2006-2007 the authors surveyed 1,604 Oregon general dentists regarding. hours worked, practice size, payment and patient mix, prices, dentist visits, and dentist characteristics. Effects of practice inputs and other independent variables on productivity were estimated by multiple regression and path analysis. Results The survey response rate was 55.2 percent. Dentists responding to the productivity-related questions were similar to dentists in the overall sampling frame and nationwide. Visits per week are significantly positively related to dentist hours worked, number of assistants, hygienists, and number of operatories. Dentist ownership status, years of experience, and % Medicaid patients are significantly positively related to practice output. The contributions of dentist chairside time and assistants to additional output are smaller for owners, but the number of additional dentist visits enabled by more hygienists is larger for owners. Conclusion As in earlier studies of dental productivity, the key determinant of dentist output is the dentist’s own chairside time. The incremental contributions of dentist time, auxiliaries, and operatories to production of dentist visits have not changed substantially over the past three decades. Future studies should focus on ultimate measures of output -- oral health -- and should develop more precise measures of the practice’s actual utilization of auxiliaries, their skill and use of technology. PMID:20545830

  10. Evaluation of a new restricted transfusion protocol in neonates admitted to the NICU

    PubMed Central

    Nayeri, Fatemeh; Nili, Firozeh; Ebrahim, Bita; Olomie Yazdi, Zohreh; Maliki, Zahra

    2014-01-01

    Background: Although transfusion is a common procedure for treating anemia of prematurity, there is no specific protocol for blood transfusion in premature newborns. So in this study we investigate whether application of a strict protocol has any statistically significant effect on reduction of blood transfusion. Methods: In this study, first group admitted in NICU during 2005 - 2006 and the second group admitted during 2006 - 2007. Whereas in the first group the blood transfusion performed based on neonatologists' opinion following consultations with a pediatric hematologist, blood transfusion in the second group was based on the Shannon's protocol. Results: During 2005-2006, out of 206 cases, 71 cases (%34.5) underwent blood infusion. During 2006-2007, out of 211 cases, 56 (%26.5) received blood transfusion based on the Shannon's strict protocol. Although the number of cases decreased, no significant difference was found betweenthe two groups (p= 0.07). Conculsion: Applying strict criteria alone is not effective in reducing the frequency of transfusion in infants. PMID:25678998

  11. High Frequency of Diabetic Ketoacidosis in Children with Newly Diagnosed Type 1 Diabetes

    PubMed Central

    Szypowska, Agnieszka; Ramotowska, Anna; Grzechnik-Gryziak, Monika; Szypowski, Wojciech; Pasierb, Anna; Piechowiak, Katarzyna

    2016-01-01

    Aim. The aim of this study was to evaluate the incidence of diabetic ketoacidosis in children and adolescents with newly diagnosed type 1 diabetes in 2006-2007 and 2013-2014. Method. The study group consisted of 426 children aged 0–18 years with type 1 diabetes onset admitted to our hospital in 2006-2007 (group A) and 2013-2014 (group B). The study comprised the analysis of medical and laboratory records from patients' medical charts and the electronic database. Results. There was no difference between groups A and B in the percentage of children admitted with diabetic ketoacidosis (25% versus 28%, resp., P = 0.499). Among children with diabetic ketoacidosis, severe metabolic decompensation (pH < 7.1) appeared in similar frequency in groups A and B (28% versus 30%, resp., P = 0.110). In group B, children with diabetic ketoacidosis were statistically younger compared to patients without ketoacidosis (P = 0.015) and had higher HbA1c levels (P = 0.006). In both groups, a 2-fold increase in diabetic ketoacidosis was noted in children under the age of 3, compared to overall frequency. Conclusion. No decrease in diabetic ketoacidosis has been noted in the recent years. Although the prevalence and severity of diabetic ketoacidosis remain stable, they are unacceptably high. The youngest children are especially prone to ketoacidosis. PMID:26783540

  12. Increasing Levels of Urban Malnutrition with Rapid Urbanization in Informal Settlements of Katutura, Windhoek: Neighbourhood Differentials and the Effect of Socio-Economic Disadvantage.

    PubMed

    Nickanor, Ndeyapo; Kazembe, Lawrence N

    2016-01-01

    Rapid urbanization and increasing urban poverty characterize much of Southern Africa, resulting in poor urban health. This study investigates inter-urban differences and determinants of undernutrition among marginalized communities. Using the 1992, 2000 and 2006/2007 Namibia Demographic and Health Survey data, we fitted hierarchical random intercept logit models, applied at 52 enumeration areas in the capital city (Windhoek), to estimate trends in undernutrition, and investigate risk factors associated with stunting and underweight. Findings demonstrate that undernutrition among children has risen (7.4% to 25.1%, p<0.001 for stunting; and 9.7% to 17.6%, p<0.001 for underweight, between 1992 and 2006/2007). The risk was pronounced for children from socioeconomically disadvantaged households (OR=1.53, 95% CI:[1.01, 2.31] for stunting and OR=2.16, 95% CI:[1.03, 4.89]for underweight). Evidence emerged of intra-urban variation in undernutrition. We argue that with increasing urbanization, comes the challenge of food insecurity and, consequently, malnutrition. For improved child health, urban planners should have targeted interventions for poor urban households and deprived neighbourhoods. PMID:27009767

  13. The timing and reproductive output of the commercial sea cucumber Holothuria scabra on the Kenyan coast

    NASA Astrophysics Data System (ADS)

    Muthiga, N. A.; Kawaka, J. A.; Ndirangu, S.

    2009-09-01

    The sea cucumber Holothuria scabra is a widely distributed and economically important species that has been harvested in Kenya for decades. No previous studies have been carried out on the reproduction of this species in Kenya. Standard gonad index methods were used to analyze reproductive patterns of individuals collected monthly in 1998-1999, 2000-2001 and 2006-2007. Morphological characteristics, gonad tubule lengths and fecundity were also measured. Mean monthly gonad indices were significantly correlated between males and females indicating synchronous gonad development between the sexes. Gonad indices showed a biannual pattern that was consistent in all three years with a minor spawning event occurring between August and September and a major spawning event between November and December. The pattern of gonad growth showed significant variability between years and between months. Temporal changes in gonad growth correlated significantly with gonad tubule length and absolute fecundity. Monthly gonad indices also correlated significantly with monthly measurements of air temperature and light suggesting a possible role for both factors in timing gametogenesis and spawning. There was a shift in sex ratio from unity in the 1998-1999 and 2000-2001 samples to significantly more males in the 2006-2007 samples, as well as a significant reduction in mean sizes (body wall weight) and reproductive output (gonad index) which suggests that the reproductive success of this species is potentially negatively affected by fishing.

  14. Monitoring agricultural cropping patterns across the Laurentian Great Lakes Basin using MODIS-NDVI data

    NASA Astrophysics Data System (ADS)

    Lunetta, Ross S.; Shao, Yang; Ediriwickrema, Jayantha; Lyon, John G.

    2010-04-01

    The Moderate Resolution Imaging Spectrometer (MODIS) Normalized Difference Vegetation Index (NDVI) 16-day composite data product (MOD12Q) was used to develop annual cropland and crop-specific map products (corn, soybeans, and wheat) for the Laurentian Great Lakes Basin (GLB). The crop area distributions and changes in crop rotations were characterized by comparing annual crop map products for 2005, 2006, and 2007. The total acreages for corn and soybeans were relatively balanced for calendar years 2005 (31,462 km 2 and 31,283 km 2, respectively) and 2006 (30,766 km 2 and 30,972 km 2, respectively). Conversely, corn acreage increased approximately 21% from 2006 to 2007, while soybean and wheat acreage decreased approximately 9% and 21%, respectively. Two-year crop rotational change analyses were conducted for the 2005-2006 and 2006-2007 time periods. The large increase in corn acreages for 2007 introduced crop rotation changes across the GLB. Compared to 2005-2006, crop rotation patterns for 2006-2007 resulted in increased corn-corn, soybean-corn, and wheat-corn rotations. The increased corn acreages could have potential negative impacts on nutrient loadings, pesticide exposures, and sediment-mediated habitat degradation. Increased in US corn acreages in 2007 were related to new biofuel mandates, while Canadian increases were attributed to higher world-wide corn prices. Additional study is needed to determine the potential impacts of increases in corn-based ethanol agricultural production on watershed ecosystems and receiving waters.

  15. EFL Teenagers' Social Identity Representation in a Virtual Learning Community on Facebook (Representación de la identidad social de los estudiantes adolescentes de inglés como lengua extranjera en una comunidad de aprendizaje virtual en Facebook)

    ERIC Educational Resources Information Center

    Jiménez Guamán, Laura Verónica

    2012-01-01

    In this article I report the findings of a descriptive and interpretative qualitative study carried out in a public school in Bogotá, Colombia. The study aimed at analyzing, describing and exploring teenage students' social identity representation as observed in their participation in a learning community on Facebook. Data were collected from…

  16. Pure Culture Fermentation of Green Olives1

    PubMed Central

    Etchells, J. L.; Borg, A. F.; Kittel, I. D.; Bell, T. A.; Fleming, H. P.

    1966-01-01

    The method previously developed by us for the pure-culture fermentation of brined cucumbers and other vegetables has been applied successfully to Manzanillo variety olives. Field-run grade fruit was processed first by conventional procedures to remove most of the bitterness. Then the relative abilities of Lactobacillus plantarum, L. brevis, Pediococcus cerevisiae, and Leuconostoc mesenteroides to become established and produce acid in both heat-shocked (74 C for 3 min) and unheated olives, brined at 4.7 to 5.9% NaCl (w/v basis), were evaluated. The heat-shock treatment not only proved effective in ridding the fruit of naturally occurring, interfering, and competitive microbial groups prior to brining and inoculation, but also made the olives highly fermentable with respect to growth and acid production by the introduced culture, particularly L. plantarum. Of the four species used as inocula, L. plantarum was by far the most vigorous in fermentation ability. It consistently produced the highest levels of brine acidity (1.0 to 1.2% calculated as lactic acid) and the lowest pH values (3.8 to 3.9) during the fermentation of heat-shocked olives. Also, L. plantarum completely dominated fermentations when used in two-species (with P. cerevisiae) and three-species (with P. cerevisiae and L. brevis) combinations as inocula. In contrast, when L. plantarum was inoculated into the brines of unheated olives it failed to become properly established; the same was true for the other species tested, but even to a more pronounced degree. L. brevis was the only species used that failed to develop in brines of both heat-shocked and unheated olives. Modification of the curing brine by the addition of lactic acid at the outset, either with or without dextrose, led to a much earlier onset of fermentation with accompanying acid development, as compared to treatments with dextrose alone or nonadditive controls. Reasons for the marked improvement of the fermentability of Manzanillo olives

  17. Characterization of a Bacillus thuringiensis strain collection isolated from diverse Costa Rican natural ecosystems.

    PubMed

    Arrieta, Glen; Espinoza, Ana M

    2006-03-01

    Costa Rican natural ecosystems are among the most diverse in the world. For this reason, we isolated strains of the entomopathogenic bacteria Bacillus thuringiensis (Bt) to determine their diversity, distribution and abundance. A total of 146 Bt strains were obtained from environmental samples collected from diverse natural ecosystems and life zones of Costa Rica. We recovered Bt strains from 71%, 63%, 61% and 54% of soil samples, fresh leaves, other substrates and leaf litter respectively. Bt was isolated in 65% of the samples collected in the humid tropical forest in national parks (Braulio Carrillo, Gandoca Manzanillo, Sierpe, Hitoy Cerere, and Cahuita), and in 59% of the samples collected in the dry tropical forest (Parque Nacional Marino las Baulas, Palo Verde and Santa Rosa). In the very humid tropical forest (Tortuguero) Bt was isolated in 75% of the samples and in the very humid tropical forest transition perhumid (Carara) it was found in 69% of the samples. The strains exhibit a diverse number, size and morphology of parasporal inclusion bodies: irregular (47%), oval (20%), bipyramidal (3%), bipyramidal and cubic (1%), bipyramidal, oval and irregular (5%) and bipyramidal, oval and cubic crystals (2%). Strains isolated from Braulio Carrillo, Tortuguero and Cahuita, presented predominantly irregular crystals. On the other hand, more than 60% of the isolates from Térraba-Sierpe and Hitoy-Cerere had medium oval crystals. Strains from Gandoca-Manzanillo, Palo Verde and Carara presented mainly combinations of oval and irregular crystals. Nevertheless, the greatest diversity in crystal morphology was observed in those from Santa Rosa, Llanos del Rio Medio Queso and Parque Marino las Baulas. Protein analyses of the crystal-spore preparations showed delta-endotoxin with diverse electrophoretic patterns, with molecular weights in the range of 20 to 160 kDa. Fifty six percent of the strains amplified with the cry2 primer, 54% with vip3, 20% with cry1, 9% with cry3

  18. Government conservation policies on Mexican coastal areas: is "top-down" management working?

    PubMed

    Nava, Héctor; Ramírez-Herrera, M Teresa

    2011-12-01

    Marine and terrestrial ecosystems are declining globally due to environmental degradation and poorly planned resource use. Traditionally, local government agencies have been responsible of the management of natural reserves to preserve biodiversity. Nonetheless, much of these approaches have failed, suggesting the development of more integrative strategies. In order to discuss the importance of a holistic approach in conservation initiatives, coastal and underwater landscape value and biological/environmental indicators of coral reef degradation were assessed using the study case of Zihuatanejo, Guerrero coastal area. This area shelters representative coral reef structures of the Eastern Pacific coast and its terrestrial biodiversity and archaeology enhance the high value of its coastal area. This study explored the landscape value of both terrestrial and marine ecosystems using the geomorphosite approach in two sites on the Zihuatanejo coastal area: Caleta de Chon and Manzanillo Beach. Sedimentation rate, water transparency, chlorophyll and total suspended solids were recorded underwater in each site for environmental characterization. 50 photo-quadrants on five transects were surveyed between 3-4m depth to record coverage (%) of living corals, dead corals, algae, sand and rocks. The conservation status of coral reefs was assessed by the coral mortality index (MI). Landscape values showed that both terrestrial and marine ecosystems had important scientific and aesthetic values, being Manzanillo Beach the site with the highest potential for conservation initiatives (TtV = 14.2). However, coral reefs face elevated sedimentation rates (up to 1.16 kg/m2d) and low water transparency (less of 5m) generated by coastal land use changes that have increased soil erosion in the adjacent coastal area. High coverage of dead corals (23.6%) and algae (up to 29%) confirm the low values in conservation status of coral reefs (MI = 0.5), reflecting a poorly-planned management

  19. Tsujal Marine Survey: Crustal Characterization of the Rivera Plate-Jalisco Block Boundary and its Implications for Seismic and Tsunami Hazard Assessment

    NASA Astrophysics Data System (ADS)

    Bartolome, R.; Danobeitia, J.; Barba, D. C., Sr.; Nunez-Cornu, F. J.; Cameselle, A. L.; Estrada, F.; Prada, M.; Bandy, W. L.

    2014-12-01

    During the spring of 2014, a team of Spanish and Mexican scientists explored the western margin of Mexico in the frame of the TSUJAL project. The two main objectives were to characterize the nature and structure of the lithosphere and to identify potential sources triggering earthquakes and tsunamis at the contact between Rivera plate-Jalisco block with the North American Plate. With these purposes a set of marine geophysical data were acquired aboard the RRS James Cook. This work is focus in the southern part of the TSUJAL survey, where we obtain seismic images from the oceanic domain up to the continental shelf. Thus, more than 800 km of MCS data, divided in 7 profiles, have been acquired with a 6km long streamer and using an air-gun sources ranging from 5800 c.i. to 3540 c.i. Furthermore, a wide-angle seismic profile of 190 km length was recorded in 16 OBS deployed perpendicular to the coast of Manzanillo. Gravity and magnetic, multibeam bathymetry and sub-bottom profiler data were recorded simultaneously with seismic data in the offshore area. Preliminary stacked MCS seismic sections reveal the crustal structure in the different domains of the Mexican margin. The contact between the Rivera and NA Plates is observed as a strong reflection at 6 s two way travel time (TWTT), in a parallel offshore profile (TS01), south of Manzanillo. This contact is also identified in a perpendicular profile, TS02, along a section of more than 100 km in length crossing the Rivera transform zone, and the plate boundary between Cocos and Rivera Plates. Northwards, offshore Pto. Vallarta, the MCS data reveals high amplitude reflections at around 7-8.5 s TWTT, roughly 2.5-3.5 s TWTT below the seafloor, that conspicuously define the subduction plane (TS06b). These strong reflections which we interpret as the Moho discontinuity define the starting bending of subduction of Rivera Plate. Another clear pattern observed within the first second of the MCS data shows evidences of a bottom

  20. Ocean Observations with EOS/MODIS: Algorithm Development and Post Launch Studies

    NASA Technical Reports Server (NTRS)

    Gordon, Howard R.

    1997-01-01

    Significant accomplishments made during the present reporting period are as follows: (1) We developed a new method for identifying the presence of absorbing aerosols and, simultaneously, performing atmospheric correction. The algorithm consists of optimizing the match between the top-of-atmosphere radiance spectrum and the result of models of both the ocean and aerosol optical properties; (2) We developed an algorithm for providing an accurate computation of the diffuse transmittance of the atmosphere given an aerosol model. A module for inclusion into the MODIS atmospheric-correction algorithm was completed; (3) We acquired reflectance data for oceanic whitecaps during a cruise on the RV Ka'imimoana in the Tropical Pacific (Manzanillo, Mexico to Honolulu, Hawaii). The reflectance spectrum of whitecaps was found to be similar to that for breaking waves in the surf zone measured by Frouin, Schwindling and Deschamps, however, the drop in augmented reflectance from 670 to 860 nm was not as great, and the magnitude of the augmented reflectance was significantly less than expected; and (4) We developed a method for the approximate correction for the effects of the MODIS polarization sensitivity. The correction, however, requires adequate characterization of the polarization sensitivity of MODIS prior to launch.

  1. Finite-Fault Modeling of Strong Ground Motions for the 1995, Mw 8, Colima-Jalisco, Mexico, Earthquake

    NASA Astrophysics Data System (ADS)

    Chavez, M.; Olsen, K. B.

    2001-12-01

    The 9 October 1995 Colima-Jalisco subduction earthquake (Ms 7.4, Mw 8.0) occurred in the Middle American Trench, about 35 km southwest of Manzanillo, Mexico, producing considerable damage for buildings located near the epicentral area. Notable damage was also reported in the city of Guadalajara with an epicentral distance of about 240 km due to local site effects (Chavez, 1998). Here, three-component strong ground motion records were obtained for the mainshock as well as for the 6 October foreshock and 12 October aftershock at a station equipped with an SSA-2 (soil, 9 m depth) and two FDH23 Kinemetrics (rock, 35 m depth) accelerographs in the free field. In this study we present broadband synthetics for the strong motion records of the mainshock using a hybrid method combining long-period and high-frequency simulations. The long-period (< 1 Hz) wavefield was simulated using a 4th-order finite-difference method including a finite-fault description of the source with 4 asperities in a 2.5D model constrained by gravity data. The high-frequency (> 1 Hz) synthetics were generated with empirical Green functions including recordings of the fore- and aftershocks. Compared to the strong motion data our synthetics show a good fit for both the long-period waveforms and high-frequency spectra.

  2. A non-toxigenic but morphologically and phylogenetically distinct new species of Pseudo-nitzschia, P. sabit sp. nov. (Bacillariophyceae).

    PubMed

    Teng, Sing Tung; Lim, Po Teen; Lim, Hong Chang; Rivera-Vilarelle, María; Quijano-Scheggia, Sonia; Takata, Yoshinobu; Quilliam, Michael A; Wolf, Matthias; Bates, Stephen S; Leaw, Chui Pin

    2015-08-01

    A new species of Pseudo-nitzschia (Bacillariophyceae) is described from plankton samples collected from Port Dickson (Malacca Strait, Malaysia) and Manzanillo Bay (Colima, Mexico). The species possesses a distinctive falcate cell valve, from which they form sickle-like colonies in both environmental samples and cultured strains. Detailed observation of frustules under TEM revealed ultrastructure that closely resembles P. decipiens, yet the new species differs by the valve shape and greater ranges of striae and poroid densities. The species is readily distinguished from the curve-shaped P. subcurvata by the presence of a central interspace. The morphological distinction is further supported by phylogenetic discrimination. We sequenced and analyzed the nuclear ribosomal RNA genes in the LSU and the second internal transcribed spacer, including its secondary structure, to infer the phylogenetic relationship of the new species with its closest relatives. The results revealed a distinct lineage of the new species, forming a sister cluster with its related species, P. decipiens and P. galaxiae, but not with P. subcurvata. We examined the domoic acid (DA) production of five cultured strains from Malaysia by Liquid chromatography-mass spectrometry (LC-MS), but they showed no detectable DA. Here, we present the taxonomic description of the vegetative cells, document the sexual reproduction, and detail the molecular phylogenetics of Pseudo-nitzschia sabit sp. nov. PMID:26986792

  3. Development of an Eddy Covariance System for Air-Sea Carbon Dioxide Exchange

    NASA Astrophysics Data System (ADS)

    Miller, S. D.; Marandino, C. A.; McCormick, C.; Saltzman, E. S.

    2006-12-01

    We are developing a ship-based system to measure the air-sea pCO2 gradient and air-sea turbulent flux of CO2 over the ocean. The eddy covariance flux system uses off-the-shelf instruments to measure the turbulent wind vector (Campbell Scientific CSAT3 sonic anemometer), platform motion (Systron Donner Motion Pak II), and carbon dioxide molar density (LiCor 7000 Infrared Gas Analyzer). Two major sources of uncertainty in calculated fluxes are the effect of water vapor fluctuations on air density fluctuations (the WPL effect, Webb, Pearman and Leuning. 1980), and a spurious CO2 signal due to the sensitivity of the gas analyzer to platform motion (McGillis et al., 1998). Two flux systems were deployed side-by-side on a cruise from Manzanillo, Mexico to Puntas Arenas, Chile, in January 2006. Results from the cruise are presented, with a focus on our attempts to reduce biases in the calculated air-sea CO2 flux due to the WPL effect and the motion sensitivity of the gas analyzer.

  4. Evaluating the ability of regional models to predict local avian abundance

    USGS Publications Warehouse

    LeBrun, Jaymi J.; Thogmartin, Wayne E.; Miller, James R.

    2012-01-01

    Spatial modeling over broad scales can potentially direct conservation efforts to areas with high species-specific abundances. We examined the performance of regional models for predicting bird abundance at spatial scales typically addressed in conservation planning. Specifically, we used point count data on wood thrush (Hylocichla mustelina) and blue-winged warbler (Vermivora cyanoptera) from 2 time periods (1995-1998 and 2006-2007) to evaluate the ability of regional models derived via Bayesian hierarchical techniques to predict bird abundance. We developed models for each species within Bird Conservation Region (BCR) 23 in the upper midwestern United States at 800-ha, 8,000-ha, and approximately 80,000-ha scales. We obtained count data from the Breeding Bird Survey and land cover data from the National Land Cover Dataset (1992). We evaluated predictions from the best models, as defined by an information-theoretic criterion, using point count data collected within an ecological subregion of BCR 23 at 131 count stations in the 1990s and again in 2006-2007. Competing (Deviance Information Criteria rs = 0.57; P = 0.14), the survey period that most closely aligned with the time period of data used for regional model construction. Wood thrush models exhibited positive correlations with point count data for all survey areas and years combined (rs = 0.58, P ≤ 0.001). In comparison, blue-winged warbler models performed worse as time increased between the point count surveys and vintage of the model building data (rs = 0.03, P = 0.92 for Iowa and rs = 0.13, P = 0.51 for all areas, 2006-2007), likely related to the ephemeral nature of their preferred early successional habitat. Species abundance and sensitivity to changing habitat conditions seems to be an important factor in determining the predictive ability of regional models. Hierarchical models can be a useful tool for concentrating efforts at the scale of management units and should be one of many tools used by

  5. Radar Observations of Snowpack Changes from the Second Cold Land Processes Experiment

    NASA Astrophysics Data System (ADS)

    Cline, D.; Yueh, S.; Elder, K.

    2007-12-01

    To support the NASA Snow and Cold Land Processes (SCLP) and the ESA Cold Regions High-Resolution Hydrologic Observatory (CoRe-H2O) missions and advance observation of the global water cycle, NASA is supporting the second Cold Land Processes Experiment (CLPX-II). The experiment is being conducted in two parts over two winter seasons (Colorado 2006-2007, and Alaska 2007-2008). The focus of CLPX-II is on testing and development of advanced snow measurement using high-frequency radar through repeat observations of changing snow conditions using airborne and spaceborne radars and intensive in situ measurements. During 2006-2007 three field campaigns were conducted in a 90-km x 9-km study area in north-central Colorado. The campaigns were carried out in December, January and February to observe significant changes in snowpack characteristics. In each campaign, the Jet Propulsion Laboratory's conically scanning Ku- band polarimetric scatterometer (POLSCAT) was flown on a Twin Otter aircraft to collect radar data over the study area. Multiple complete images of the entire study area were acquired during each campaign, enabling examination of short-term changes in radar response as well as long-term changes between campaigns. In each campaign, intensive in situ observations of snow depth, water equivalent, stratigraphy, and grain size were made in each of 16 target sites. All of the target sites shared similar backgrounds (flat terrain with a ground cover of grasses and sedges) but exhibited a wide range of snowpack characteristics. Preliminary analyses of the POLSCAT data acquired from the CLPX-II in winter 2006-2007 are described. The data showed response of the Ku-band radar echoes to snowpack changes for various types of background vegetation. There was about 0.4 dB increase in backscatter for every 1 cm SWE accumulation for sage brush and pasture fields. The data also showed the impact of freeze/thaw cycles, which appeared to create depth hoar and ice lenses with large

  6. Incidences and risk factors of first-line HAART discontinuation: a limitation to the success of the "seek, test, treat, and retain" strategy?

    PubMed

    Keita, Momory; Perbost, Isabelle; Pugliese-Wehrlen, Sylvia; Abel, Sylvie; Pugliese, Pascal; Enel, Patricia; Cuzin, Lise; Lang, Thierry; Delpierre, Cyrille

    2014-01-01

    To evaluate the incidence and risk factors of first-highly active antiretroviral therapy (HAART) modifications/interruptions and their causes in a cohort of newly-treated patients by using a competing risk model. In nine centers of the French cohort Dat'AIDS, in 1 year and 2 years of censorship, a competing risk analysis was implemented in HIV1 patients aged 18 years or older first-treated between September 2002 and March 2012. In 4669 patients, 3628 modifications (77.7%) were observed (median: 13.5 months). Cumulative incidence in 1 year: 46.8% [45.4-48.3]; in 2 years: 65.3% [63.8-66.8]. Intolerance (n = 1167; 32.3%): in 1 year, except first-treated from 2002 to 2005, modifications were not different: 2002-2003 (24.6%) 2004-2005 (26.1%), 2006-2007 (19.4%), 2008-2009 (18.8%) and 2010-2011 (15.7%). Women, AIDS patients, and those aged 50 years and older had an excess risk. Therapeutic simplification (n = 1037; 28.6%): in 1 year, except first-treated from 2002 to 2003, modifications were not different: 2002-2003 (9.0%), 2004-2005 (16.0%), 2006-2007 (11.0%), 2008-2009 (15.7%) and 2010-2011 (10.0%). Conversely to injecting-drug-users and AIDS patients, women and first-treated with non-nucleosides had an excess risk. Therapeutic failure (n = 189; 5.2%): contrary to first-treated between 2002 and 2003 or 2008 and 2009, in 1 year as in 2 years, modifications were not different. In 1 year, 1.9% for 2004-2005, 1.6% for 2006-2007 and 1.2% for 2010-2011. Maximum viral load ≥5.0 log10 copies/ml and CD4 <200 cells/mm(3) had a high probability. The study of first-HAART modifications suggests that in 1-year follow-up, intolerance incidence in the recent calendar year is still as frequent as the previous period which may constitute a limitation to the success of the seek, test, treat, and retain. PMID:24517736

  7. The variable stellar wind of Rigel probed at high spatial and spectral resolution

    NASA Astrophysics Data System (ADS)

    Chesneau, O.; Kaufer, A.; Stahl, O.; Colvinter, C.; Spang, A.; Dessart, L.; Prinja, R.; Chini, R.

    2014-06-01

    Context. Luminous BA-type supergiants are the brightest stars in the visible that can be observed in distant galaxies and are potentially accurate distance indicators. The impact of the variability of the stellar winds on the distance determination remains poorly understood. Aims: Our aim is to probe the inhomogeneous structures in the stellar wind using spectro-interferometric monitoring. Methods: We present a spatially resolved, high-spectral resolution (R = 12 000) K-band temporal monitoring of the bright supergiant β Orionis (Rigel, B8 Iab) using AMBER at the Very Large Telescope Interferometer (VLTI). Rigel was observed in the Brγ line and its nearby continuum once per month over 3 months in 2006-2007, and 5 months in 2009-2010. These unprecedented observations were complemented by contemporaneous optical high-resolution spectroscopy. We analyse the near-IR spectra and visibilities with the 1D non-LTE radiative-transfer code CMFGEN. The differential and closure phase signals are evidence of asymmetries that are interpreted as perturbations of the wind. Results: A systematic visibility decrease is observed across the Brγ line indicating that at a radius of about 1.25 R∗ the photospheric absorption is filled by emission from the wind. During the 2006-2007 period the Brγ and likely the continuum forming regions were larger than in the 2009-2010 epoch. Using CMFGEN we infer a mass-loss rate change of about 20% between the two epochs. We also find time variations in the differential visibilities and phases. The 2006-2007 period is characterised by noticeable variations in the differential visibilities in Doppler position and width and by weak variations in differential and closure phase. The 2009-2010 period is much quieter with virtually no detectable variations in the dispersed visibilities but a strong S-shaped signal is observed in differential phase coinciding with a strong ejection event discernible in the optical spectra. The differential phase signal

  8. Black carbon aerosols over an urban area in south-eastern Spain: Changes detected after the 2008 economic crisis

    NASA Astrophysics Data System (ADS)

    Lyamani, H.; Olmo, F. J.; Foyo, I.; Alados-Arboledas, L.

    2011-11-01

    Continuous measurements of black carbon (BC) concentrations performed at Granada, an urban location in southeast Spain, using a Multi-Angle Absorption Photometer from December 2005 to November 2008, are analysed and discussed here. The daily mean BC concentrations showed considerable day-to-day variations and were found to vary from low values of 0.5 μg m -3 to high values of 8.6 μg m -3, with overall mean and standard deviation of 3.0 ± 1.5 μg m -3. The annual mean BC concentrations were similar during 2006 and 2007 (3.2 ± 1.4 μg m -3 and 3.1 ± 1.6 μg m -3, respectively), but decreased by about 16-18% to 2.6 ± 1.4 μg m -3 in 2008. This reduction is not only observed in the mean value, but also in the median, third and first quartiles. A Mann-Whitney test at 0.05 significance level confirms that the BC concentration difference between 2006 and 2007 is statistically no significant while the BC concentration in 2008 tends to be less than that in 2006-2007. Analysis of meteorological conditions suggested that although the day-to-day variations in BC concentrations were driven mostly by meteorology, the reduction in the use of fossil fuels due to economic slowdown contributed significantly to the observed decrease in BC concentrations in 2008. Under conditions dominated by local source emissions, the effect of the economic crisis on BC concentration was more pronounced. For the three analysed years, BC concentrations obtained during winter were higher than those measured during summer, probably due to increased emissions from domestic heating and less intense vertical mixing in winter season, which lead to the confinement of the BC particles near the surface. The monthly mean BC concentrations were lower in 2008 than in 2006-2007 for almost every month of the year. In all years BC concentrations exhibited a clear diurnal pattern, with two maxima and two minima within a day. There were no differences among the daily patterns for 2006, 2007 and 2008 except for

  9. Obligatory course unit! Trainee astronomers learn to communicate their future scientific results

    NASA Astrophysics Data System (ADS)

    Del Puerto, C.

    2008-06-01

    A scientist must not only do science, but must also know how to communicate it. It is possible that he or she even ends up becoming devoted professionally either to outreach or to teaching. Therefore, the Master's Degree Course in Astrophysics, created by the University of La Laguna (ULL) with the collaboration of the Instituto de Astrofisica de Canarias (IAC), includes in its programme the four-month core course unit Communicating Astronomy: Professional Results and Educational Practice (in Spanish, Comunicación de Resultados Cientificos y Didactica de la Astronomia), that is worth three ECTs. In this poster, I present the results of our experience from the academic year 2006-2007, in which seventeen Master's students, in addition to learning the skills necessary to communicating their results within the scientific community, have also studied the language of popularisation in a practical and fun way through role-playing as science writers and schoolteachers in the classroom.

  10. Results from a Prototype Chicane-Based Energy Spectrometer for a Linear Collider

    SciTech Connect

    Lyapin, A.; Schreiber, H.J.; Viti, M.; Adolphsen, C.; Arnold, R.; Boogert, S.; Boorman, G.; Chistiakova, M.V.; Gournaris, F.; Duginov, V.; Hast, C.; Hildreth, M.; Hlaing, C.; Jackson, F.; Khainovsky, O.; Kolomensky, Yu.G.; Kostromin, S.; Kumar, K.; Maiheu, B.; McCormick, D.; Miller, D.J.; /University Coll. London /Dubna, JINR /UC, Berkeley /LBL, Berkeley /Caltech /UC, Berkeley /LBL, Berkeley /Cambridge U. /SLAC /Cambridge U. /Fermilab /University Coll. London /SLAC

    2011-02-28

    The International Linear Collider (ILC) and other proposed high energy e{sup +}e{sup -} machines aim to measure with unprecedented precision Standard Model quantities and new, not yet discovered phenomena. One of the main requirements for achieving this goal is a measurement of the incident beam energy with an uncertainty close to 10{sup -4}. This article presents the analysis of data from a prototype energy spectrometer commissioned in 2006-2007 in SLAC's End Station A beamline. The prototype was a 4-magnet chicane equipped with beam position monitors measuring small changes of the beam orbit through the chicane at different beam energies. A single bunch energy resolution close to 5 {center_dot} 10{sup -4} was measured, which is satisfactory for most scenarios. We also report on the operational experience with the chicane-based spectrometer and suggest ways of improving its performance.

  11. The First Decade of UVCS/SOHO: Coronal Hole Properties

    NASA Astrophysics Data System (ADS)

    Miralles, Mari Paz; Cranmer, S. R.; Kohl, J. L.

    2006-06-01

    We have measured with the SOHO Ultraviolet Coronagraph Spectrometer (UVCS) the physical properties of over 155 large coronal holes that produced a variety of high-speed solar wind conditions at 1 AU. This data set includes observations of coronal holes of different sizes and latitudinal locations present throughout solar cycle 23.In the spring of 2006, the polar coronal holes have not yet evolved to the fully quiescent minimum state seen in 1996-1997, although the next solar minimum is expected to occur during 2006-2007. We will present the solar cycle dependence of the derived plasma parameters for O5+ and protons from the last solar minimum in 1996 to present and compare them, where possible, with the in situ solar wind properties.This work is supported by NASA under Grant NNG05GG38G tothe Smithsonian Astrophysical Observatory, by the Italian Space Agency, and by PRODEX (Swiss contribution).

  12. Design and Calibration of a High-Precision Density Gauge for Firn and Ice Cores

    NASA Astrophysics Data System (ADS)

    Breton, Daniel; Hamilton, Gordon

    2009-10-01

    The Maine Automated Density Gauge Experiment (MADGE) is a field deployable gamma-ray density gauging instrument designed to provide high resolution (3.3 mm) and high precision (±0.004 g cm-3) density profiles of polar firn and ice cores at a typical throughput of 1.5 m h-1. The resulting density profiles are important in ice sheet mass balance and paleoclimate studies, as well as the modeling electromagnetic wave propagation in firn and ice for remote sensing and ground penetrating radar applications. This study describes the design (optimal gamma-ray energy selection, measurement uncertainty analysis, dead-time corrections) and calibration (mass-attenuation coefficient and absolute density calibrations) of the instrument, and discusses the results of additional experiments to verify the calculated measurement uncertainty. Data collected from firn cores drilled on the recent 2006-2007 U.S. Internation Trans-Antarctic Scientific Expedition are also shown and discussed.

  13. Virtual planets atlas 1.0 freeware

    NASA Astrophysics Data System (ADS)

    Legrand, C.; Chevalley, P.

    2015-10-01

    Since 2002, we develop the "Virtual Moon Atlas -http://www.ap-i.net/avl/en/start" a freeware to help Moon observing and to improve interest for Moon in general public. VMA freeware has been downloaded near 900000 times all over the world and is or has been used by several professional organizations such as Kitt Peak Observatory, National Japan Observatory, Birkbeck College / University College London (K. Joy), BBC Sky at night, several French astronomy magazines and astronomy writers (P. Harrington, S. French...) . Recommended by ESA, registered as educational software by French ministry for education, it has also yet been presented at 2006 & 2007 LPSC and PCC2 in 2011 We have declined this freeware in a new tool with the same goals, but for the telluric planets and satellites, the "Virtual Planets Atlas (VPA / http://www.ap-i.net/avp/en/start") now in version 1.0.

  14. Hanford Tank 241-S-112 Residual Waste Composition and Leach Test Data

    SciTech Connect

    Cantrell, Kirk J.; Krupka, Kenneth M.; Geiszler, Keith N.; Lindberg, Michael J.; Arey, Bruce W.; Schaef, Herbert T.

    2008-08-29

    This report presents the results of laboratory characterization and testing of two samples (designated 20406 and 20407) of residual waste collected from tank S-112 after final waste retrieval. These studies were completed to characterize the residual waste and assess the leachability of contami¬nants from the solids. This is the first report from this PNNL project to describe the composition and leach test data for residual waste from a salt cake tank. All previous PNNL reports (Cantrell et al. 2008; Deutsch et al. 2006, 2007a, 2007b, 2007c) describing contaminant release models, and characterization and testing results for residual waste in single-shell tanks were based on samples from sludge tanks.

  15. From Special Geometry to Black Hole Partition Functions

    NASA Astrophysics Data System (ADS)

    Mohaupt, Thomas

    These notes are based on lectures given at the Erwin-Schrödinger Institute in Vienna in 2006/2007 and at the 2007 School on Attractor Mechanism in Frascati. Lecture I reviews special geometry from the superconformal point of view. Lecture II discusses the black hole attractor mechanism, the underlying variational principle and black hole partition functions. Lecture III applies the formalism introduced in the previous lectures to large and small BPS black holes in N = 4 supergravity. Lecture IV is devoted to the microscopic description of these black holes in N = 4 string compactifications. The lecture notes include problems which allow the readers to develop some of the key ideas by themselves. Appendix A reviews special geometry from the mathematical point of view. Appendix B provides the necessary background in modular forms needed for understanding S-duality and string state counting.

  16. New Limits on the Ultra-High Energy Cosmic Neutrino Flux from the ANITA Experiment

    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. /UC, Irvine /Taiwan, Natl. Taiwan U. /Caltech, JPL /SLAC /University Coll. London /Ohio State U. /SLAC /Hawaii U. /UCLA /Delaware U. /Hawaii U. /SLAC /Taiwan, Natl. Taiwan U.

    2011-12-01

    We report initial results of the first flight of the Antarctic Impulsive Transient Antenna (ANITA-1) 2006-2007 Long Duration Balloon flight, which searched for evidence of a diffuse flux of cosmic neutrinos above energies of E{sub v} = 3 x 10{sup 18} eV. ANITA-1 flew for 35 days looking for radio impulses due to the Askaryan effect in neutrino-induced electromagnetic showers within the Antarctic ice sheets. We report here on our initial analysis, which was performed as a blind search of the data. No neutrino candidates are seen, with no detected physics background. We set model-independent limits based on this result. Upper limits derived from our analysis rule out the highest cosmogenic neutrino models. In a background horizontal-polarization channel, we also detect six events consistent with radio impulses from ultrahigh energy extensive air showers.

  17. Investigating white-nose syndrome in bats

    USGS Publications Warehouse

    Blehert, David S.

    2009-01-01

    A devastating, emergent disease afflicting hibernating bats has pread from the northeast to the mid-Atlantic region of the United States at an alarming rate. Since the winter of 2006-2007, hundreds of thousands of insect-eating bats from at least nine states have died from this new disease, named White-Nose Syndrome (WNS). The disease is named for the white fungus often seen on the muzzles, ears, and wings of bats. This disease poses a threat to cave hibernating bats of the United States and potentially all temperate regions of the world. USGS scientists from the National Wildlife Health Center (NWHC) and the Fort Collins Science Center (FORT), in collaboration with the New York State Department of Environmental Conservation, the U.S. Fish and Wildlife Service, and others have linked a newly described, cold-loving fungus to WNS.

  18. Do open clusters have distinguishable chemical signatures?

    NASA Astrophysics Data System (ADS)

    Blanco-Cuaresma, S.; Soubiran, C.; Heiter, U.

    2014-07-01

    Past studies have already shown that stars in open clusters are chemically homogeneous (e.g. De Silva et al. 2006, 2007 and 2009). These results support the idea that stars born from the same giant molecular cloud should have the same chemical composition. In this context, the chemical tagging technique was proposed by Freeman et al. (2002). The principle is to recover disrupted stellar clusters by looking only to the stellar chemical composition. In order to evaluate the feasibility of this approach, it is necessary to test if we can distinguish between stars born from different molecular clouds. For this purpose, we studied the chemical composition of stars in 32 old and intermediate-age open clusters, and we applied machine learning algorithms to recover the original cluster by only considering the chemical signatures.

  19. What predicts support for antler point restrictions?

    USGS Publications Warehouse

    Schroeder, Susan A.; Cornicelli, Louis; Fulton, David C.; Grund, Marrett D.

    2014-01-01

    Although considerable research has focused on satisfaction with recreation experiences, limited work has examined factors related to regulatory support. In 2005, an antler point restriction (APR) regulation was introduced for hunting white-tailed deer (Odocoileus virginianus) in Minnesota’s Itasca State Park. Hunter surveys were conducted following the 2005, 2006, 2007, and 2009 seasons. We modeled how (a) satisfaction with the deer seen, (b) type of deer pursued, (c) agency trust, and (d) years of deer-hunting experience, influenced support for the APR, and compared the model over the four survey years. Type of deer pursued and agency trust were the strongest predictors of APR support, followed by satisfaction with deer seen, and years of hunting experience. Hunters who targeted big bucks, had more trust in the agency, and expressed more satisfaction with deer seen in the field, were more supportive of the APR. Hunters who had more deer-hunting experience were less supportive.

  20. Airborne Ku-Band Polarimetric Radar Remote Sensing of Terrestrial Snow Cover

    NASA Technical Reports Server (NTRS)

    Yueh, Simon; Cline, Donald; Elder, Kelly

    2008-01-01

    Preliminary analyses of the POLSCAT data acquired from the CLPX-II in winter 2006-2007 are described in this paper. The data showed the response of the Ku-band radarechoes to snowpack changes for various types of background vegetation. We observed about 0.2 to 0.4 dB increases in backscatter for every 1 cm SWE accumulation for sage brush and agricultural fields. The co-polarized VV and HH radar resposnes are similar, while the corss-polarized (VH or HV) echoes showedgreater resposne to the change of SWE. The data also showed the impact of surface hoar growth and freeze/thaw cycles, whichcreated large snow grain sizes and ice lenses, respectively, and consequently increased the radar signals by a few dBs.

  1. International Symposium on the Application of Climate Information

    NASA Astrophysics Data System (ADS)

    Yamagata, Toshio; Behera, Swadhin

    2009-04-01

    Climate Research Applications: Innovations With Society; Tokyo, Japan, 28 January 2009; The world's attention has turned to the increasing threat of anthropogenic global warming. While long-term planning is needed to develop resilience against this threat, there is an immediate need to develop mitigation measures against extreme climate events related to natural climate variations under the stress of global warming. For decades, climate scientists have associated weather disasters mostly with the El Niño-Southern Oscillation (ENSO). However, another such phenomenon, the Indian Ocean Dipole (IOD), was identified in 1999. During the 2006 positive IOD event, more than 1 million people in East Africa were affected by heavy rains and prolonged floods, while Australia suffered one of its worst droughts. Consecutive positive IOD events in 2006, 2007, and 2008 caused the serious “Big Dry” in southeastern Australia that prepared the background for the “Black Saturday” forest fires there in February 2009.

  2. Emergence of new alleles of the MSP-3alpha gene in Plasmodium vivax isolates from Korea.

    PubMed

    Nam, Deok Hwa; Oh, Jun Seo; Nam, Myoung Hyun; Park, Hae Chul; Lim, Chae Seung; Lee, Won Ja; Sattabongkot, Jetsumon; Klein, Terry A; Ayala, Francisco J

    2010-04-01

    Nucleotide sequence analysis of the Plasmodium vivax PvMSP-3alpha gene was conducted on blood from 143 malaria patients admitted to Korea University Medical Center from 1996 to 2007 in the Republic of Korea (ROK). From 1996 to 2002, the PvMSP-3alpha alleles were of two types, SKOR-67 (2.53 kb) and SKOR-69 (1.78 kb), which differed in length and amino acid sequence. Two new variants with similar size to SKOR-67 were first observed in 2002 and in 2006-2007 accounted for nearly 50% (25/51) of the sampled isolates. The new variants had the same amino acid sequence as SKOR-69 in the N-terminal region, but in Blocks I and II and in the C-terminal region, they were similar to previously reported isolates from Thailand, Papua New Guinea, India, Brazil, and Ecuador strains. PMID:20348492

  3. Seroprevalence of rubella antibodies in The Netherlands after 32 years of high vaccination coverage.

    PubMed

    Smits, Gaby; Mollema, Liesbeth; Hahné, Susan; de Melker, Hester; Tcherniaeva, Irina; van der Klis, Fiona; Berbers, Guy

    2014-04-01

    Here we present rubella virus specific antibody levels in a large cross-sectional population-based serosurveillance study performed in The Netherlands in 2006/2007. In the nationwide sample, seroprevalence was high (95%). Higher levels of rubella specific antibodies were observed in the naturally infected cohorts compared with the vaccinated cohorts. After both vaccinations, the geometric mean concentration of rubella specific antibodies remained well above the protective level. However, antibody concentrations decreased faster after one than after two vaccinations. Infants too young to be vaccinated were a risk group in the nationwide sample. In the orthodox protestant group, individuals younger than 6 years of age were at risk for an infection with rubella, consistent with a small local outbreak that recently occurred at an orthodox protestant primary school. The general Dutch population is well protected against an infection with rubella virus. However, monitoring the rubella specific seroprevalence remains an important surveillance tool to assess possible groups at risk. PMID:24513012

  4. Seroprevalence of Mumps in The Netherlands: Dynamics over a Decade with High Vaccination Coverage and Recent Outbreaks

    PubMed Central

    Smits, Gaby; Mollema, Liesbeth; Hahné, Susan; de Melker, Hester; Tcherniaeva, Irina; Waaijenborg, Sandra; van Binnendijk, Rob; van der Klis, Fiona; Berbers, Guy

    2013-01-01

    Here we present mumps virus specific antibody levels in a large cross-sectional population-based serosurveillance study performed in the Netherlands in 2006/2007 (n = 7900). Results were compared with a similar study (1995/1996) and discussed in the light of recent outbreaks. Mumps antibodies were tested using a fluorescent bead-based multiplex immunoassay. Overall seroprevalence was 90.9% with higher levels in the naturally infected cohorts compared with vaccinated cohorts. Mumps virus vaccinations at 14 months and 9 years resulted in an increased seroprevalence and antibody concentration. The second vaccination seemed to be important in acquiring stable mumps antibody levels in the long term. In conclusion, the Dutch population is well protected against mumps virus infection. However, we identified specific age- and population groups at increased risk of mumps infection. Indeed, in 2007/2008 an outbreak has occurred in the low vaccination coverage groups emphasizing the predictive value of serosurveillance studies. PMID:23520497

  5. [The evaluation of soil contamination with geohelminth eggs in the area of Wrocław, Poland].

    PubMed

    Perec-Matysiak, Agnieszka; Hildebrand, Joanna; Zaleśny, Grzegorz; Okulewicz, Anna; Fatuła, Anna

    2008-01-01

    The main source of many zoonoses is soil contaminated with feline and canine faeces. The aim of this study was to examine the degree of soil contamination with geohelminth eggs in the area of Wrocław. Within 2006-2007 a total of 185 soil samples (parks, backyards, playgrounds and city squares) from area were collected and then examined using flotation technique in saturated sodium nitrate. The helminth eggs were found in 37 (20%) samples. The highest rate of contamination was in the city squares (38.2%). The eggs were also found in 29.1% of backyards. Parks and playgrounds with sandpits were free of any contamination. The prevalence of helminth eggs in positive samples was as follows: Toxocara spp. 3.2%, Uncinaria stenocephala 7.0%, Ancylostoma caninum 4.9% and Trichuris vulpis 4.9%. PMID:19338223

  6. Fieldpath Lunar Meteorite Graves Nunataks 06157, a Magnesian Piece of the Lunar Highlands Crust

    NASA Technical Reports Server (NTRS)

    Zeigler, Ryan A.; Korotev, R. L.; Korotev, R. L.

    2012-01-01

    To date, 49 feldspathic lunar meteorites (FLMs) have been recovered, likely representing a minimum of 35 different sample locations in the lunar highlands. The compositional variability among FLMs far exceeds the variability observed among highland samples in the Apollo and Luna sample suites. Here we will discuss in detail one of the compositional end members of the FLM suite, Graves Nunataks (GRA) 06157, which was collected by the 2006-2007 ANSMET field team. At 0.79 g, GRA 06157 is the smallest lunar meteorite so far recovered. Despite its small size, its highly feldspathic and highly magnesian composition are intriguing. Although preliminary bulk compositions have been reported, thus far no petrographic descriptions are in the literature. Here we expand upon the bulk compositional data, including major-element compositions, and provide a detailed petrographic description of GRA 06157.

  7. Drought Monitoring for 3 North American Case Studies Based on the North American Land Data Assimilation System (NLDAS)

    NASA Technical Reports Server (NTRS)

    Peters-Lidard, Christa D.; Mocko, David; Kumar, Sujay; Ek, Michael; Xia, Youlong; Dong, Jiarui

    2012-01-01

    Both NLDAS Phase 1 (1996-2007) and Phase 2 (1979-present) datasets have been evaluated against in situ observational datasets, and NLDAS forcings and outputs are used by a wide variety of users. Drought indices and drought monitoring from NLDAS were recently examined by Mo et al. (2010) and Sheffield et al. (2010). In this poster, we will present results analyzing NLDAS Phase 2 forcings and outputs for 3 North American Case studies being analyzed as part of the NOAA MAPP Drought Task Force: (1) Western US drought (1998- 2004); (2) plains/southeast US drought (2006-2007); and (3) Current Texas-Mexico drought (2011-). We will examine percentiles of soil moisture consistent with the NLDAS drought monitor.

  8. Dynamics of the Venus atmospheric superrotation

    NASA Astrophysics Data System (ADS)

    Takagi, Masahiro

    It has been shown by Takagi and Matsuda (2006, 2007) that the thermal tides excited at the cloud levels propagate downward to the ground, and induce mean flow in the opposite direction to the Venus rotation at about 0-10 km levels. Surface friction acting on this counter flow can provide the Venus atmosphere with net angular momentum required for its superrotation. By using a nonlinear dynamical model, it has been confirmed that this mechanism generates the atmospheric superrotation extending from the ground to 80 km, whose vertical structure is consistent with observations. However, a mean zonal component of the solar heating is excluded in this model. Numerical experiments with the mean zonal solar heating imply that dynamical effects of the mean meridional circulation cannot be neglected. It is also necessary to construct a radiation scheme suitable for the Venus atmosphere with enormous optical depth. We are currently working on these tasks.

  9. Reconstructing historical trends of polycyclic aromatic hydrocarbon deposition in a remote area of Spain using herbarium moss material

    NASA Astrophysics Data System (ADS)

    Foan, L.; Sablayrolles, C.; Elustondo, D.; Lasheras, E.; González, L.; Ederra, A.; Simon, V.; Santamaría, J. M.

    2010-08-01

    Herbarium mosses from 1879-1881, 1973-1975 and 2006-2007 were used to investigate the historical changes of atmospheric deposition of polycyclic aromatic hydrocarbons (PAHs) at a remote site in Northern Spain. Natural abundance of nitrogen and carbon isotopes was also measured in order to assess the evolution of emissions from anthropogenic sources. Nitrogen and PAH concentrations as well as δ 13C and δ 15N ratios were significantly higher in 19th century samples compared to present century samples. Moreover, PAH distribution varied over the centuries, with the trend towards enrichment in light PAHs. The carbon, nitrogen and PAH concentrations measured in the mosses tally with the historical evolution of anthropogenic emissions in the area, mainly influenced by changes in economic activities, domestic heating and road traffic density. Mosses provided by herbaria seem to offer the possibility of studying long-term temporal evolution of atmospheric PAH deposition.

  10. Discharge and sediment concentration in the Bill Williams River and turbidity in Lake Havasu during and following high releases from Alamo Dam, Arizona, in March and April 2010

    USGS Publications Warehouse

    Wiele, Stephen M.; Macy, Jamie P.; Darling, Hugh L.; Hart, Robert J.; Hautzinger, Andrew B.

    2011-01-01

    Discharges higher than are typically released from Alamo Dam in west-central Arizona were planned and released in 2005, 2006, 2007, 2008 and 2010 to study the effects of these releases on the Bill Williams River. The Bill Williams River Wildlife Refuge is located above the mouth of the Bill Williams River on Lake Havasu, and the river is the subject of ongoing ecological studies. Sediment concentrations and water discharges were measured in the Bill Williams River and turbidity, water temperature, specific conductance, pH, dissolved oxygen, and Secchi depth were measured in Lake Havasu during and after experimental releases in 2005 and 2006 from Alamo Dam. Additional measurements of the same parameters in the Bill Williams River and Lake Havasu were made during releases in 2010, and these are the subject of this report.

  11. New limits on the ultrahigh energy cosmic neutrino flux from the ANITA experiment.

    PubMed

    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; Liewer, K M; Link, J T; Lusczek, E; Matsuno, S; Mercurio, B C; Miki, C; Miocinović, P; Nam, J; Naudet, C J; Ng, J; Nichol, R J; Palladino, K; Reil, K; Romero-Wolf, A; Rosen, M; Ruckman, L; Saltzberg, D; Seckel, D; Varner, G S; Walz, D; Wang, Y; Wu, F

    2009-07-31

    We report initial results of the first flight of the Antarctic Impulsive Transient Antenna (ANITA-1) 2006-2007 Long Duration Balloon flight, which searched for evidence of a diffuse flux of cosmic neutrinos above energies of E(nu) approximately 3 x 10(18) eV. ANITA-1 flew for 35 days looking for radio impulses due to the Askaryan effect in neutrino-induced electromagnetic showers within the Antarctic ice sheets. We report here on our initial analysis, which was performed as a blind search of the data. No neutrino candidates are seen, with no detected physics background. We set model-independent limits based on this result. Upper limits derived from our analysis rule out the highest cosmogenic neutrino models. In a background horizontal-polarization channel, we also detect six events consistent with radio impulses from ultrahigh energy extensive air showers. PMID:19792479

  12. Accessibility to tuberculosis treatment: assessment of health service performance.

    PubMed

    Arakawa, Tiemi; Arcêncio, Ricardo Alexandre; Scatolin, Beatriz Estuque; Scatena, Lúcia Marina; Ruffino-Netto, Antônio; Villa, Tereza Cristina Scatena

    2011-01-01

    The aim of this study was to assess the accessibility of patients to the treatment of tuberculosis in Ribeirão Preto, countryside of São Paulo State. Evaluation study type, with a quantity approach. Interviews with 100 patients initiated on anti-tuberculosis chemotherapy between 2006-2007 were conducted, using a structured questionnaire based on the Primary Care Assessment Tool (PCAT). Data were analyzed through variance analysis. There was a positive feedback regarding to organizational accessibility, however, the performance of health services has been unsatisfactory in providing transportation vouchers and in addressing the need to use transport for displacement to the health unit, resulting in indirect costs to patients. The services with the highest number of patients treated were those with higher irregularity in the conduct of home visits, showing that the availability of resources (human, material and time) and the organization of care may influence the accessibility to treatment. PMID:21876953

  13. Aflatoxin-producing fungi in maize field soils from sea level to over 2000 masl: a three year study in Sonora, Mexico.

    PubMed

    Ortega-Beltran, Alejandro; Jaime, Ramon; Cotty, Peter J

    2015-04-01

    Aflatoxins, highly toxic carcinogens produced by several members of Aspergillus section Flavi, contaminate crops in temperate zones. In the state of Sonora, Mexico, maize is cultivated from 0 to 2100 masl with diverse cultivation practices. This is typical of the nation. In order to design better sampling strategies across Mexico, aflatoxin-producing fungal communities associated with maize production during 2006, 2007, and 2008 in Sonora were investigated in four agro-ecological zones (AEZ) at varying elevation. Fungal communities were dominated by the Aspergillus flavus L strain morphotype (46%), but variation occurred between years and among AEZ. Several atoxigenic isolates with potential to be used as biocontrol agents for aflatoxin mitigation were detected in all AEZ. The characteristics of each AEZ had minimal influences on fungal community structure and should not be a major consideration for future sampling designs for Mexico. Insights into the dynamics and stability of aflatoxin-producing fungal communities across AEZ are discussed. PMID:25813508

  14. Exoplanetary Photometry

    NASA Astrophysics Data System (ADS)

    Harrington, Joseph

    2008-09-01

    The Spitzer Space Telescope measured the first photons from exoplanets (Charbonneau et al. 2005, Deming et al. 2005). These secondary eclipses (planet passing behind star) revealed the planet's emitted infrared flux, and under a blackbody assumption provide a brightness temperature in each measured bandpass. Since the initial direct detections, Spitzer has made numerous measurements in the four Infrared Array Camera bandpasses at 3.6, 4.5, 5.7, and 8.0 microns; the Infrared Spectrograph's Blue Peakup Array at 16 microns; and the Multiband Imaging Photometer for Spitzer's 24-micron array. Initial measurements of orbital variation and further photometric study (Harrington et al. 2006, 2007) revealed the extreme day-night variability of some exoplanets, but full orbital phase curves of different planets (Knutson et al. 2007, 2008) demonstrated that not all planets are so variable. This talk will review progress and prospects in exoplanetary photometry.

  15. Competences in demand within the Spanish agricultural engineering sector

    NASA Astrophysics Data System (ADS)

    Perdigones, Alicia; Valera, Diego Luis; Moreda, Guillermo Pedro; García, Jose Luis

    2014-09-01

    The Rural Engineering Department (Technical University of Madrid) ran three competence surveys during the 2006-2007 and 2007-2008 academic years and evaluated: (1) the competences gained by agricultural engineer's degree and agricultural technical engineer's degree students (360 respondents); (2) the competences demanded by agricultural employers (50 farming sector employers); (3) competences required by farming sector professionals and former students (70 professionals). The surveys show significant differences between what competences agricultural employers require of graduates and the competences they acquire during their agricultural engineering degree courses. Recruiters are looking for generic competences such as the ability to coordinate groups and place less importance on knowledge of engineering, biology, applied economics and legislation. Of the computer-related competences, those most in demand by sector professionals were related to the use of Microsoft Office/Excel (used by 79% of professionals). Surveys were used to redesign some subjects of the degrees.

  16. CONSTRAINING RADIO EMISSION FROM MAGNETARS

    SciTech Connect

    Lazarus, P.; Kaspi, V. M.; Dib, R.; Champion, D. J.; Hessels, J. W. T.

    2012-01-10

    We report on radio observations of five magnetars and two magnetar candidates carried out at 1950 MHz with the Green Bank Telescope in 2006-2007. The data from these observations were searched for periodic emission and bright single pulses. Also, monitoring observations of magnetar 4U 0142+61 following its 2006 X-ray bursts were obtained. No radio emission was detected for any of our targets. The non-detections allow us to place luminosity upper limits of L{sub 1950} {approx}< 1.60 mJy kpc{sup 2} for periodic emission and L{sub 1950,single} {approx}< 7.6 Jy kpc{sup 2} for single pulse emission. These are the most stringent limits yet for the magnetars observed. The resulting luminosity upper limits together with previous results are discussed, as is the importance of further radio observations of radio-loud and radio-quiet magnetars.

  17. Evaluation of non-enteric sources of non-methane volatile organic compound (NMVOC) emissions from dairies

    NASA Astrophysics Data System (ADS)

    Chung, Myeong Y.; Beene, Matt; Ashkan, Shawn; Krauter, Charles; Hasson, Alam S.

    2010-02-01

    Dairies are believed to be a major source of volatile organic compounds (VOC) in Central California, but few studies have characterized VOC emissions from these facilities. In this work, samples were collected from six sources of VOCs (Silage, Total Mixed Rations, Lagoons, Flushing Lanes, Open Lots and Bedding) at six dairies in Central California during 2006-2007 using emission isolation flux chambers and polished stainless steel canisters. Samples were analyzed by gas chromatography/mass spectrometry and gas chromatography/flame ionization detection. Forty-eight VOCs were identified and quantified in the samples, including alcohols, carbonyls, alkanes and aromatics. Silage and Total Mixed Rations are the dominant sources of VOCs tested, with ethanol as the major VOC present. Emissions from the remaining sources are two to three orders of magnitude smaller, with carbonyls and aromatics as the main components. The data suggest that animal feed rather than animal waste are the main source of non-enteric VOC emissions from dairies.

  18. Solar wind ion trends and signatures: STEREO PLASTIC observations approaching solar minimum

    NASA Astrophysics Data System (ADS)

    Galvin, A. B.; Popecki, M. A.; Simunac, K. D. C.; Kistler, L. M.; Ellis, L.; Barry, J.; Berger, L.; Blush, L. M.; Bochsler, P.; Farrugia, C. J.; Jian, L. K.; Kilpua, E. K. J.; Klecker, B.; Lee, M.; Liu, Y. C.-M.; Luhmann, J. L.; Moebius, E.; Opitz, A.; Russell, C. T.; Thompson, B.; Wimmer-Schweingruber, R. F.; Wurz, P.

    2009-10-01

    STEREO has now completed the first two years of its mission, moving from close proximity to Earth in 2006/2007 to more than 50 degrees longitudinal separation from Earth in 2009. During this time, several large-scale structures have been observed in situ. Given the prevailing solar minimum conditions, these structures have been predominantly coronal hole-associated solar wind, slow solar wind, their interfaces, and the occasional transient event. In this paper, we extend earlier solar wind composition studies into the current solar minimum using high-resolution (1-h) sampling times for the charge state analysis. We examine 2-year trends for iron charge states and solar wind proton speeds, and present a case study of Carrington Rotation 2064 (December 2007) which includes minor ion (He, Fe, O) kinetic and Fe composition parameters in comparison with proton and magnetic field signatures at large-scale structures observed during this interval.

  19. Time Series of Aerosol Column Optical Depth at the Barrow, Alaska, ARM Climate Research Facility for 2008 Fourth Quarter 2009 ARM and Climate Change Prediction Program Metric Report

    SciTech Connect

    C Flynn; AS Koontz; JH Mather

    2009-09-01

    The uncertainties in current estimates of anthropogenic radiative forcing are dominated by the effects of aerosols, both in relation to the direct absorption and scattering of radiation by aerosols and also with respect to aerosol-related changes in cloud formation, longevity, and microphysics (See Figure 1; Intergovernmental Panel on Climate Change, Assessment Report 4, 2008). Moreover, the Arctic region in particular is especially sensitive to changes in climate with the magnitude of temperature changes (both observed and predicted) being several times larger than global averages (Kaufman et al. 2009). Recent studies confirm that aerosol-cloud interactions in the arctic generate climatologically significant radiative effects equivalent in magnitude to that of green house gases (Lubin and Vogelmann 2006, 2007). The aerosol optical depth is the most immediate representation of the aerosol direct effect and is also important for consideration of aerosol-cloud interactions, and thus this quantity is essential for studies of aerosol radiative forcing.

  20. The Impact of Education Reform: An Asian Medical School's Experience.

    PubMed

    Koh, Gerald Ch; Lee, Jeremy Ne; Agrawal, Neelima; Tam, John Kc; Samarasekera, Dujeepa; Koh, Dow Rhoon; Wong, John El; Tan, Chay Hoon

    2016-05-01

    This study assessed the effectiveness of education reforms on student-reported learning outcomes at the end of the 5-year medical school (M5) and 1-year internship (HO) in 2006, 2007 and 2008. A self-administered anonymous survey with 17 learning outcomes assessed, derived from Harden's Three-Circle Outcomes Model for outcomes-based education, was administered to 683 students at the end of medical school (M5) and internship (HO) from 2006, 2007 and 2008. We identified learning outcomes which changed significantly for internship (Cohorts A, B and C) and medical school (Cohorts B, C and D) between cohorts from 2006 to 2008, and compared learning outcomes between medical school and internship within cohorts (i.e. Cohort B which was M5 in 2006 and HO in 2007; Cohort C which was M5 in 2007 and HO in 2008). The proportion of students who agreed that medical school helped them achieve learning outcomes increased significantly from 2006 to 2008 for 15 out of 17 learning outcomes assessed. The proportion of students who agreed that internship helped them achieve learning outcomes increased significantly from 2006 to 2008 for 6 learning outcomes assessed. For Cohorts B and C, internship was more effective than medical school in achieving 8 learning outcomes. Cohort C reported that internship was more effective than medical school in 3 additional learning outcomes than Cohort B: patient management, humility and dedication. We conclude that a successful journey of education reform is an ongoing process that needs to comprehensively address multifaceted components such as faculty, administration and curriculum. PMID:27383719

  1. A Multi-Year Longitudinal Study of Water Quality Parameters in Four Salmon-Bearing and Recreational Streams on Mount Hood, Oregon

    PubMed Central

    Wasowski, Ronald; Alexander, David; Kolmes, Steven; Banet, Nathan; Card, Amy; Haines, Morgan; Kolmes, Elijah; Northcutt, Kelly; Roemer, Derek; Webber, Sarah

    2013-01-01

    Four streams–Clear Fork, Lost Creek, Camp Creek and Still Creek–in northwestern Oregon’s Sandy River Basin were monitored for temperature, dissolved oxygen levels, and fecal bacterial concentrations in a multi-year analysis examining stream health for recreational users and anchor habitat for Pacific Salmon. Temperatures were recorded using micro –T temperature loggers at 15 locations, during 22 July - 5 September 2006, 2 July - 4 September 2007, 20 June - 7 September 2008, 23 June - 9 September 2009, and 2 July –9 September 2010. The Seven-Day Average Maximum water temperature (7-DAM) of 13°C was used as a reference value for the biological limit governing suitable salmonid spawning and egg incubation conditions. The maximum 7-DAM temperatures occurred on different dates and all streams neared or exceeded the 13°C standard at least once each summer. Dissolved oxygen levels were measured at weekly or longer intervals in 2006, 2007, 2008, and 2009. Dissolved oxygen levels fell below the 9.0 ppm standard for Clear Fork on almost half the sampling dates in 2006, 2007, and 2009. Concentrations of the bacterial genus Enterococcus were measured as an indicator of fecal contamination. Samples were collected at 15 sites along the four streams. Weekly samples were collected during a 9 week period from July - September 2007, an 11 week period from June - September 2008, and an 11 week period from June - September 2009. Enterococcus counts exceeded the federal recommended national criterion value of 61 colony forming units (CFU) per 100 mL every year in Camp Creek and occasionally elsewhere, with exceedances trending towards late summer. PMID:23940578

  2. Relationship between Salt Preference and Gastric Cancer Screening: An Analysis of a Nationwide Survey in Korea

    PubMed Central

    Shin, Ji-Yeon; Kim, Jeongseon; Choi, Kui Son; Suh, Mina; Park, Boyoung; Jun, Jae Kwan

    2016-01-01

    Purpose Epidemiological studies have demonstrated an association between excessive salt intake and gastric cancer risk, and this potential risk increases the need for adequate gastric cancer screening in individuals with high salt intake. However, the association between salt intake and gastric cancer screening in the general population has rarely been investigated. We explored the association between salt preference and participation in gastric cancer screening among a nationally representative Korean population. Materials and Methods The study population was derived from the Korean National Cancer Screening Survey (KNCSS) 2006-2007, an annual nationwide interview survey investigating cancer screening rates. Of 4,055 individuals who participated in the KNCSS 2006-2007, 3,336 individuals aged over 40 years were included in our analysis. The odds ratio (OR) and 95% confidence interval (CI) were estimated using polytomous logistic regression. Results Individuals with higher salt preference were less likely to participate in regular gastric cancer screening. After adjusting for age, sex, monthly household income, education, family history of cancer, and self-rated health status, ORs for undergoing regular gastric cancer screening were 1.00, 0.82 (95% CI, 0.61 to 1.12), 0.74 (95% CI, 0.54 to 1.00), 0.77 (95% CI, 0.56 to 1.05), and 0.38 (95% CI, 0.16 to 0.92) according to the level of salt preference (p for trend=0.048). Conclusion Individuals with higher salt preference showed suboptimal gastric cancer screening adherence compared to those with a lower salt preference. These findings highlight the need for better delivery of educational messages to change risk perceptions regarding gastric cancer screening practice. PMID:26693914

  3. Constructing rigorous and broad biosurveillance networks for detecting emerging zoonotic outbreaks

    DOE PAGESBeta

    Brown, Mac; Moore, Leslie; McMahon, Benjamin; Powell, Dennis; LaBute, Montiago; Hyman, James M.; Rivas, Ariel; Jankowski, Mark; Berendzen, Joel; Loeppky, Jason; et al

    2015-05-06

    Determining optimal surveillance networks for an emerging pathogen is difficult since it is not known beforehand what the characteristics of a pathogen will be or where it will emerge. The resources for surveillance of infectious diseases in animals and wildlife are often limited and mathematical modeling can play a supporting role in examining a wide range of scenarios of pathogen spread. We demonstrate how a hierarchy of mathematical and statistical tools can be used in surveillance planning help guide successful surveillance and mitigation policies for a wide range of zoonotic pathogens. The model forecasts can help clarify the complexities ofmore » potential scenarios, and optimize biosurveillance programs for rapidly detecting infectious diseases. Using the highly pathogenic zoonotic H5N1 avian influenza 2006-2007 epidemic in Nigeria as an example, we determined the risk for infection for localized areas in an outbreak and designed biosurveillance stations that are effective for different pathogen strains and a range of possible outbreak locations. We created a general multi-scale, multi-host stochastic SEIR epidemiological network model, with both short and long-range movement, to simulate the spread of an infectious disease through Nigerian human, poultry, backyard duck, and wild bird populations. We chose parameter ranges specific to avian influenza (but not to a particular strain) and used a Latin hypercube sample experimental design to investigate epidemic predictions in a thousand simulations. We ranked the risk of local regions by the number of times they became infected in the ensemble of simulations. These spatial statistics were then complied into a potential risk map of infection. Finally, we validated the results with a known outbreak, using spatial analysis of all the simulation runs to show the progression matched closely with the observed location of the farms infected in the 2006-2007 epidemic.« less

  4. Indirect effects of emerald ash borer-induced ash mortality and canopy gap formation on epigaeic beetles.

    PubMed

    Gandhi, Kamal J K; Smith, Annemarie; Hartzler, Diane M; Herms, Daniel A

    2014-06-01

    Exotic herbivorous insects have drastically and irreversibly altered forest structure and composition of North American forests. For example, emerald ash borer (Agrilus planipennis Fairmaire) from Asia has caused wide-scale mortality of ash trees (Fraxinus spp.) in eastern United States and Canada. We studied the effects of forest changes resulting from emerald ash borer invasion on epigaeic or ground beetles (Coleoptera: Carabidae) along a gradient of ash dieback and gap sizes in southeastern Michigan. Ground beetles were sampled in hydric, mesic, and xeric habitats in which black (Fraxinus nigra Marshall), green (Fraxinus pennsylvanica Marshall), and white (Fraxinus americana L.) ash were the most common species, respectively. During 2006-2007, we trapped 2,545 adult ground beetles comprising 52 species. There was a negative correlation between percent ash tree mortality in 2006 and catches of all beetles. Catches of Agonum melanarium Dejean (in 2006) and Pterostichus mutus (Say) (in 2006-2007) were negatively correlated with tree mortality and gap size, respectively. However, catches of Pterostichus corvinus Dejean were positively correlated with gap size in 2006. As ash mortality and average gap size increased from 2006 to 2007, catches of all beetles as well as P. mutus and Pterostichus stygicus (Say) increased (1.3-3.9 times), while species diversity decreased, especially in mesic and xeric stands. Cluster analysis revealed that beetle assemblages in hydric and mesic stand diverged (25 and 40%, respectively) in their composition from 2006 to 2007, and that hydric stands had the most unique beetle assemblages. Overall, epigaeic beetle assemblages were altered in ash stands impacted by emerald ash borer; however, these impacts may dissipate as canopy gaps close. PMID:24690169

  5. Evaluation of the Boll Weevil Anthonomus grandis Boheman (Coleoptera: Curculionidae) suppression program in the state of Goiás, Brazil.

    PubMed

    de Lima, I S; Degrande, P E; Miranda, J E; dos Santos, W J

    2013-02-01

    The boll weevil Anthonomus grandis Boheman (Coleoptera: Curculionidae) is the most important cotton pest in Brazil. A large-scale field-testing of a Boll Weevil Suppression Program (BWSP) was implemented to assess its technical and operational feasibility for boll weevil suppression in the state of Goiás, Brazil. The pilot plan focused on 3,608 ha of cotton during the 2006/2007 and 6,011 ha in the 2007/2008 growing seasons; the areas were divided into four inner zones with an outer buffer zone. We analyzed data on boll weevil captures using pheromone traps installed in the BWSP fields, on the detection of the first insect and the first damaged floral bud, greatest damage, and number of insecticide applications. The nonparametric Mann-Whitney U test was used to evaluate the differences between presuppression and suppression years. Fourteen pheromone-baited trapping evaluations were used to compare the weevil populations from 2006/2007 and 2007/2008 growing seasons. The BWSP regime reduced in-season boll weevil captures from 15- to 500-fold compared to presuppression levels in the preceding year. The low capture rates were related to delays in infestation and damage by weevils. The smaller population size measured by trapping and field monitoring reduced the number of required insecticide treatments. The BWSP strategy was efficient in suppressing populations of this pest and is a viable program for cotton production in subtropical and tropical regions, with long-term economic and environmental benefits. PMID:23949716

  6. Recent outbreaks of rift valley Fever in East Africa and the middle East.

    PubMed

    Himeidan, Yousif E; Kweka, Eliningaya J; Mahgoub, Mostafa M; El Rayah, El Amin; Ouma, Johnson O

    2014-01-01

    Rift Valley fever (RVF) is an important neglected, emerging, mosquito-borne disease with severe negative impact on human and animal health. Mosquitoes in the Aedes genus have been considered as the reservoir, as well as vectors, since their transovarially infected eggs withstand desiccation and larvae hatch when in contact with water. However, different mosquito species serve as epizootic/epidemic vectors of RVF, creating a complex epidemiologic pattern in East Africa. The recent RVF outbreaks in Somalia (2006-2007), Kenya (2006-2007), Tanzania (2007), and Sudan (2007-2008) showed extension to districts, which were not involved before. These outbreaks also demonstrated the changing epidemiology of the disease from being originally associated with livestock, to a seemingly highly virulent form infecting humans and causing considerably high-fatality rates. The amount of rainfall is considered to be the main factor initiating RVF outbreaks. The interaction between rainfall and local environment, i.e., type of soil, livestock, and human determine the space-time clustering of RVF outbreaks. Contact with animals or their products was the most dominant risk factor to transfer the infection to humans. Uncontrolled movement of livestock during an outbreak is responsible for introducing RVF to new areas. For example, the virus that caused the Saudi Arabia outbreak in 2000 was found to be the same strain that caused the 1997-98 outbreaks in East Africa. A strategy that involves active surveillance with effective case management and diagnosis for humans and identifying target areas for animal vaccination, restriction on animal movements outside the affected areas, identifying breeding sites, and targeted intensive mosquito control programs has been shown to succeed in limiting the effect of RVF outbreak and curb the spread of the disease from the onset. PMID:25340047

  7. Rift Valley Fever Risk Map Model and Seroprevalence in Selected Wild Ungulates and Camels from Kenya

    NASA Technical Reports Server (NTRS)

    Britch, Seth C.; Binepal, Yatinder S.; Ruder, Mark G.; Kariithi, Henry M.; Linthicum, Kenneth J.; Anyamba, Assaf; Small, Jennifer L.; Tucker, Compton J.; Ateya, Leonard O.; Oriko, Abuu A.; Gacheru, Stephen; Wilson, William C.

    2013-01-01

    Since the first isolation of Rift Valley fever virus (RVFV) in the 1930s, there have been multiple epizootics and epidemics in animals and humans in sub-Saharan Africa. Prospective climate-based models have recently been developed that flag areas at risk of RVFV transmission in endemic regions based on key environmental indicators that precede Rift Valley fever (RVF) epizootics and epidemics. Although the timing and locations of human case data from the 2006-2007 RVF outbreak in Kenya have been compared to risk zones flagged by the model, seroprevalence of RVF antibodies in wildlife has not yet been analyzed in light of temporal and spatial predictions of RVF activity. Primarily wild ungulate serum samples from periods before, during, and after the 2006-2007 RVF epizootic were analyzed for the presence of RVFV IgM and/or IgG antibody. Results show an increase in RVF seropositivity from samples collected in 2007 (31.8%), compared to antibody prevalence observed from 2000-2006 (3.3%). After the epizootic, average RVF seropositivity diminished to 5% in samples collected from 2008-2009. Overlaying maps of modeled RVF risk assessments with sampling locations indicated positive RVF serology in several species of wild ungulate in or near areas flagged as being at risk for RVF. Our results establish the need to continue and expand sero-surveillance of wildlife species Kenya and elsewhere in the Horn of Africa to further calibrate and improve the RVF risk model, and better understand the dynamics of RVFV transmission.

  8. Mortality in Central Java: results from the indonesian mortality registration system strengthening project

    PubMed Central

    2010-01-01

    Background Mortality statistics from death registration systems are essential for health policy and development. Indonesia has recently mandated compulsory death registration across the entire country in December 2006. This article describes the methods and results from activities to ascertain causes of registered deaths in two pilot registration areas in Central Java during 2006-2007. The methods involved several steps, starting with adaptation of international standards for reporting causes of registered deaths for implementation in two sites, Surakarta (urban) and Pekalongan (rural). Causes for hospital deaths were certified by attending physicians. Verbal autopsies were used for home deaths. Underlying causes were coded using ICD-10. Completeness of registration was assessed in a sample of villages and urban wards by triangulating data from the health sector, the civil registration system, and an independent household survey. Finally, summary mortality indicators and cause of death rankings were developed for each site. Findings A total of 10,038 deaths were registered in the two sites during 2006-2007; yielding annual crude death rates of 5.9 to 6.8 per 1000. Data completeness was higher in rural areas (72.5%) as compared to urban areas (52%). Adjusted life expectancies at birth were higher for both males and females in the urban population as compared to the rural population. Stroke, ischaemic heart disease and chronic respiratory disease are prominent causes in both populations. Other important causes are diabetes and cancer in urban areas; and tuberculosis and diarrhoeal diseases in rural areas. Conclusions Non-communicable diseases cause a significant proportion of premature mortality in Central Java. Implementing cause of death reporting in conjunction with death registration appears feasible in Indonesia. Better collaboration between health and registration sectors is required to improve data quality. These are the first local mortality measures for

  9. Unintended Consequences of Health Information Technology: Evidence From Veterans Affairs Colorectal Cancer Oncology Watch Intervention

    PubMed Central

    Bian, John; Bennett, Charles L.; Fisher, Deborah A.; Ribeiro, Maria; Lipscomb, Joseph

    2012-01-01

    Purpose We evaluated the Colorectal Cancer (CRC) Oncology Watch intervention, a clinical reminder implemented in Veterans Integrated Service Network 7 (including eight hospitals) to improve CRC screening rates in 2008. Patients and Methods Veterans Affairs (VA) administrative data were used to construct four cross-sectional groups of veterans at average risk, age 50 to 64 years; one group was created for each of the following years: 2006, 2007, 2009, and 2010. We applied hospital fixed effects for estimation, using a difference-in-differences model in which the eight hospitals served as the intervention sites, and the other 121 hospitals served as controls, with 2006 to 2007 as the preintervention period and 2009 to 2010 as the postintervention period. Results The sample included 4,352,082 veteran-years in the 4 years. The adherence rates were 37.6%, 31.6%, 34.4%, and 33.2% in the intervention sites in 2006, 2007, 2009, and 2010, respectively, and the corresponding rates in the controls were 31.0%, 30.3%, 32.3%, and 30.9%. Regression analysis showed that among those eligible for screening, the intervention was associated with a 2.2–percentage point decrease in likelihood of adherence (P < .001). Additional analyses showed that the intervention was associated with a 5.6–percentage point decrease in likelihood of screening colonoscopy among the adherent, but with increased total colonoscopies (all indicators) of 3.6 per 100 veterans age 50 to 64 years. Conclusion The intervention had little impact on CRC screening rates for the studied population. This absence of favorable impact may have been caused by an unintentional shift of limited VA colonoscopy capacity from average-risk screening to higher-risk screening and to CRC surveillance, or by physician fatigue resulting from the large number of clinical reminders implemented in the VA. PMID:23045582

  10. Changing epidemiology of invasive pneumococcal disease following increased coverage with the heptavalent conjugate vaccine in Navarre, Spain.

    PubMed

    Guevara, M; Barricarte, A; Gil-Setas, A; García-Irure, J J; Beristain, X; Torroba, L; Petit, A; Polo Vigas, M E; Aguinaga, A; Castilla, J

    2009-11-01

    The present study evaluated changes in the incidence of invasive pneumococcal disease (IPD) and the pattern of serotypes isolated in Navarre, Spain, after the introduction and increased coverage of the heptavalent pneumococcal conjugate vaccine (PCV7). All cases with isolation of pneumococcus from normally sterile bodily fluids were included. The incidence of IPD in children and adults was compared for the periods 2001-2002 and 2006-2007. By the end of 2002, only 11% of children aged <5 years had received any dose of PCV7, whereas, beginning in 2007, the proportion exceeded 50%. Among the cases of IPD aged <5 years, the percentage of those vaccinated increased from 7% during 2001-2002 to 53% during 2006-2007 (p <0.001). The incidence of IPD from PCV7-serotypes decreased by 85% in children <5 years (p <0.001), by 45% in the population aged 5-64 years (p 0.10) and by 68% in those >or=65 years (p 0.004). By contrast, the incidence of IPD from non-PCV7 serotypes increased by 40% overall (p 0.006). The incidence of IPD from all serotypes did not change significantly in children <5 years (from 83 to 72 per 100 000) or in the total population (from 15.8 to 16.3 per 100 000). The percentage of cases as a result of serotypes 7 and 19A increased significantly in both children and adults. No significant changes were seen in the clinical forms of IPD. The pattern of serotypes causing IPD has changed, in both children and adults, following the increased coverage of PCV7, although the incidence has been reduced only slightly. PMID:19673968

  11. Delayed recovery of soil respiration after wetting of dry soil further reduces C losses from a Norway spruce forest soil

    NASA Astrophysics Data System (ADS)

    Muhr, Jan; Borken, Werner

    2009-12-01

    This experiment investigated the effects of prolonged summer drought on soil respiration (SR) in a mountainous Norway spruce forest in south Germany. On three manipulation plots we excluded summer throughfall in the years of 2006/2007 and measured SR fluxes in comparison to three control plots. Using radiocarbon measurements we quantified the contribution of rhizosphere (RR) and heterotrophic respiration (HR) to total SR. In both manipulation years, mean CO2 emissions (±SE) from the throughfall exclusion (TE) plots were smaller than from the control plots with 5.7 t C ha-1 (±0.3) compared to 6.7 t C ha-1 (±0.2) in 2006 and 5.9 t C ha-1 (±0.3) compared to 7.0 t C ha-1 (±0.4) in 2007. Under control conditions, CO2 originated mainly from HR (60-95% of SR). Prolonged drought reduced HR, whereas RR was not affected or even increased slightly. Reduction of CO2 emissions on the TE plots was found up to 6 weeks after differences in matric potential conditions disappeared, possibly either because water repellency inhibited homogeneous rewetting of the organic horizons or because of severe damage to the microbial population. No evidence was found for the release of new, formerly protected substrates by preceding drought. Continuous measurements in 2008 (no manipulation) did not reveal increased CO2 emissions on the TE plots that could compensate for the reduction during the years 2006/2007. Based on our results, we postulate a negative feedback between increased frequency and magnitude of summer droughts and SR in Norway spruce stands.

  12. Use of FAMACHA system to evaluate gastrointestinal nematode resistance/resilience in offspring of stud rams.

    PubMed

    Burke, J M; Miller, J E

    2008-05-01

    High levels of anthelmintic resistance in gastrointestinal nematodes (GIN) of small ruminants have created the need for animals with greater resistance to these parasites. The objective of this experiment was to evaluate the effectiveness of the FAMACHA system in identification of parasite resilient/resistant offspring, and thus identification of stud rams with greater resilience/resistance. Katahdin ewes bred in separate groups to two sires to lamb in spring (2004, 2005: Ram A and Ram B; 2006, 2007: Ram C and Ram D) at the USDA, Agricultural Research Station in Booneville, Arkansas produced 20-40 offspring/sire each year. Ewes and lambs grazed mixed grass (predominantly bermudagrass and ryegrass) pastures and were supplemented with corn/soybean meal between 30 days pre- and 60 days post-lambing (ewes) and starting 45 days of age until weaning (lambs; 95.0+/-0.6 days of age). Blood samples and feces were collected from the lambs to determine blood packed cell volume (PCV) and fecal egg counts (FEC) and FAMACHA scores were determined at 90, 120, and 150 days of age. Lambs were dewormed if anemic (PCV<19% or FAMACHA score >2) and data removed within 30 days after deworming. Data were analyzed for the 2004/2005 and 2006/2007 groups using general linear models with year, sex of lamb, and sire nested within year as variables. Sire differences were detected (P<0.05 or less) for PCV and FAMACHA at all time points, but not FEC. There tended (P<0.10) to be sire differences for FEC at 90 and 120 days of age, but not at 150 days of age. Lambs sired by Ram D were dewormed less by 150 days of age than those sired by Ram C. The FAMACHA system can be used to identify superior sires for parasite resilience/resistance, thus increasing flock resilience, and perhaps resistance. PMID:18314274

  13. Constructing rigorous and broad biosurveillance networks for detecting emerging zoonotic outbreaks

    SciTech Connect

    Brown, Mac; Moore, Leslie; McMahon, Benjamin; Powell, Dennis; LaBute, Montiago; Hyman, James M.; Rivas, Ariel; Jankowski, Mark; Berendzen, Joel; Loeppky, Jason; Manore, Carrie; Fair, Jeanne; Viboud, Cecile

    2015-05-06

    Determining optimal surveillance networks for an emerging pathogen is difficult since it is not known beforehand what the characteristics of a pathogen will be or where it will emerge. The resources for surveillance of infectious diseases in animals and wildlife are often limited and mathematical modeling can play a supporting role in examining a wide range of scenarios of pathogen spread. We demonstrate how a hierarchy of mathematical and statistical tools can be used in surveillance planning help guide successful surveillance and mitigation policies for a wide range of zoonotic pathogens. The model forecasts can help clarify the complexities of potential scenarios, and optimize biosurveillance programs for rapidly detecting infectious diseases. Using the highly pathogenic zoonotic H5N1 avian influenza 2006-2007 epidemic in Nigeria as an example, we determined the risk for infection for localized areas in an outbreak and designed biosurveillance stations that are effective for different pathogen strains and a range of possible outbreak locations. We created a general multi-scale, multi-host stochastic SEIR epidemiological network model, with both short and long-range movement, to simulate the spread of an infectious disease through Nigerian human, poultry, backyard duck, and wild bird populations. We chose parameter ranges specific to avian influenza (but not to a particular strain) and used a Latin hypercube sample experimental design to investigate epidemic predictions in a thousand simulations. We ranked the risk of local regions by the number of times they became infected in the ensemble of simulations. These spatial statistics were then complied into a potential risk map of infection. Finally, we validated the results with a known outbreak, using spatial analysis of all the simulation runs to show the progression matched closely with the observed location of the farms infected in the 2006-2007 epidemic.

  14. Constructing Rigorous and Broad Biosurveillance Networks for Detecting Emerging Zoonotic Outbreaks

    PubMed Central

    Brown, Mac; Moore, Leslie; McMahon, Benjamin; Powell, Dennis; LaBute, Montiago; Hyman, James M.; Rivas, Ariel; Jankowski, Mark; Berendzen, Joel; Loeppky, Jason; Manore, Carrie; Fair, Jeanne

    2015-01-01

    Determining optimal surveillance networks for an emerging pathogen is difficult since it is not known beforehand what the characteristics of a pathogen will be or where it will emerge. The resources for surveillance of infectious diseases in animals and wildlife are often limited and mathematical modeling can play a supporting role in examining a wide range of scenarios of pathogen spread. We demonstrate how a hierarchy of mathematical and statistical tools can be used in surveillance planning help guide successful surveillance and mitigation policies for a wide range of zoonotic pathogens. The model forecasts can help clarify the complexities of potential scenarios, and optimize biosurveillance programs for rapidly detecting infectious diseases. Using the highly pathogenic zoonotic H5N1 avian influenza 2006-2007 epidemic in Nigeria as an example, we determined the risk for infection for localized areas in an outbreak and designed biosurveillance stations that are effective for different pathogen strains and a range of possible outbreak locations. We created a general multi-scale, multi-host stochastic SEIR epidemiological network model, with both short and long-range movement, to simulate the spread of an infectious disease through Nigerian human, poultry, backyard duck, and wild bird populations. We chose parameter ranges specific to avian influenza (but not to a particular strain) and used a Latin hypercube sample experimental design to investigate epidemic predictions in a thousand simulations. We ranked the risk of local regions by the number of times they became infected in the ensemble of simulations. These spatial statistics were then complied into a potential risk map of infection. Finally, we validated the results with a known outbreak, using spatial analysis of all the simulation runs to show the progression matched closely with the observed location of the farms infected in the 2006-2007 epidemic. PMID:25946164

  15. Astronomical Activities for students-Motivating students interest in Physical Science through Astronomy

    NASA Astrophysics Data System (ADS)

    Matthaiou, Alexis

    2010-05-01

    Astronomical Activities for students Motivating students interest in Physical Science through Astronomy Alexis Matthaiou Philekpaideftiki Etaireia, Arsakeio Lyceum Patron, Patras, Greece,(alexiosmat@yahoo.gr) School education aims not only to providing the necessary knowledge to the students but also to inspire and motivate them to realize their special abilities and inclinations and use their potential for making a joyful future for their lives. In this direction we present some activities held in the Arsakeio School of Patras during the years 2005-2008 in the field of Astronomy and Astrophysics, in order to share our experience with the teachers' community. Students from all grades of primary and secondary education participated with enthusiasm. In particular, they observed the Partial Solar Eclipse of October 3rd, 2005,and the Total Solar Eclipse of March 29th, 2006. They took part in observing and registering Solar Spots, using Astronomical equipments like different types of telescopes with filters and solar scopes. Students studied further the nature of Solar Phenomena and their effects on life, participating in the Environmental Program "Sun and Life"(2006-2007). Moreover, students took part in the International Program for measuring the Light Pollution "Globe at Night" (2006-2007) with observing and registering the luminosity of the Orion constellation in the night sky above their residence. Finally, the students participated in the European program "Hands on Universe" (HOU) (2005-2008) working on a project, which was the Greek contribution to HOU, developed from "Philekpaideftiki Etaireia". In particular, they studied the stars' spectrum and acquired information about the stars' life and age of stellar systems, using interactive multimedia technology.

  16. Constructing rigorous and broad biosurveillance networks for detecting emerging zoonotic outbreaks.

    PubMed

    Brown, Mac; Moore, Leslie; McMahon, Benjamin; Powell, Dennis; LaBute, Montiago; Hyman, James M; Rivas, Ariel; Jankowski, Mark; Berendzen, Joel; Loeppky, Jason; Manore, Carrie; Fair, Jeanne

    2015-01-01

    Determining optimal surveillance networks for an emerging pathogen is difficult since it is not known beforehand what the characteristics of a pathogen will be or where it will emerge. The resources for surveillance of infectious diseases in animals and wildlife are often limited and mathematical modeling can play a supporting role in examining a wide range of scenarios of pathogen spread. We demonstrate how a hierarchy of mathematical and statistical tools can be used in surveillance planning help guide successful surveillance and mitigation policies for a wide range of zoonotic pathogens. The model forecasts can help clarify the complexities of potential scenarios, and optimize biosurveillance programs for rapidly detecting infectious diseases. Using the highly pathogenic zoonotic H5N1 avian influenza 2006-2007 epidemic in Nigeria as an example, we determined the risk for infection for localized areas in an outbreak and designed biosurveillance stations that are effective for different pathogen strains and a range of possible outbreak locations. We created a general multi-scale, multi-host stochastic SEIR epidemiological network model, with both short and long-range movement, to simulate the spread of an infectious disease through Nigerian human, poultry, backyard duck, and wild bird populations. We chose parameter ranges specific to avian influenza (but not to a particular strain) and used a Latin hypercube sample experimental design to investigate epidemic predictions in a thousand simulations. We ranked the risk of local regions by the number of times they became infected in the ensemble of simulations. These spatial statistics were then complied into a potential risk map of infection. Finally, we validated the results with a known outbreak, using spatial analysis of all the simulation runs to show the progression matched closely with the observed location of the farms infected in the 2006-2007 epidemic. PMID:25946164

  17. Elements for an historical review of the 3 June, 1932 tsunami on the coast of Jalisco, Mexico

    NASA Astrophysics Data System (ADS)

    Valdivia, L.; Castillo-Aja, M. R.; Estrada-Trejo, M.

    2011-12-01

    On the morning of June 22, 1932 a series of waves between 8 and 10 meters penetrated a mile inland, destroying the town of Cuyutlán in the state of Colima (Mexico), until today it is regarded as one of the strongest tsunamis that have struck the coast of western Mexico in the last 150 years. However, two weeks earlier, on June 3, occurred the largest magnitude earthquake recorded in Mexico (8.2 ms) that cause damages in much of Jalisco, Colima and Nayarit states. The earthquake also produced a tsunami, so far underestimated, and described only as "a wave" that reached the top of the dune in Barra de Navidad (Cumming, 1932), was "observed in the coasts" of Cuyutlán and Manzanillo (Colima), and that caused some damage to Barra de Navidad (Jalisco) and San Blas (Nayarit) (Farreras et al., 1993). The seashore between these two points covers a coastline of over 300 km in length that did not receive any mention . This area, sparsely populated and inaccessible, was hit by a tsunami and its calls for help took so long to be heard that the damage was confused later with those of the Cuyutlan tsunami in June 22. Analysis of notes in the newspapers of the time allow to identify the existence of reports in local media describing that the coast of Jalisco were strongly affected by a tsunami on June 3, 1932. From these data it was possible to trace the exchange of telegrams between municipal authorities and the state government of the time. The information available nowadays let us to document the tsunami penetration up to 8 km, 300 families displaced and 4 people dead, besides the presence of sulfur water. This new evidence helps to historically rethink the tsunami magnitude, and in this way, be able to start a reconsideration of its intensity, geographical distribution and damages.

  18. Shallow seismicity patterns in the northwestern section of the Mexico Subduction Zone

    NASA Astrophysics Data System (ADS)

    Abbott, Elizabeth R.; Brudzinski, Michael R.

    2015-11-01

    This study characterizes subduction related seismicity with local deployments along the northwestern section of the Mexico Subduction Zone where 4 portions of the plate interface have ruptured in 1973, 1985, 1995, and 2003. It has been proposed that the subducted boundary between the Cocos and Rivera plates occurs beneath this region, as indicated by inland volcanic activity, a gap in tectonic tremor, and the Manzanillo Trough and Colima Graben, which are depressions thought to be associated with the splitting of the two plates after subduction. Data from 50 broadband stations that comprised the MARS seismic array, deployed from January 2006 to June 2007, were processed with the software program Antelope and its generalized source location algorithm, genloc, to detect and locate earthquakes within the network. Slab surface depth contours from the resulting catalog indicate a change in subduction trajectory between the Rivera and Cocos plates. The earthquake locations are spatially anti-correlated with tectonic tremor, supporting the idea that they represent different types of fault slip. Hypocentral patterns also reveal areas of more intense seismic activity (clusters) that appear to be associated with the 2003 and 1973 megathrust rupture regions. Seismicity concentrated inland of the 2003 rupture is consistent with slip on a shallowly dipping trajectory for the Rivera plate interface as opposed to crustal faulting in the overriding North American plate. A prominent cluster of seismicity within the suspected 1973 rupture zone appears to be a commonly active portion of the megathrust as it has been active during three previous deployments. We support these interpretations by determining focal mechanisms and detailed relocations of the largest events within the 1973 and inland 2003 clusters, which indicate primarily thrust mechanisms near the plate interface.

  19. Effect of coastal-trapped waves and wind on currents and transport in the Gulf of California

    NASA Astrophysics Data System (ADS)

    Gutiérrez, Manuel O.; López, Manuel; Candela, Julio; Castro, Rubén.; Mascarenhas, Affonso; Collins, Curtis A.

    2014-08-01

    Subsurface pressure (SsP) observations from stations inside and outside of the Gulf of California (GC) are used to analyze the relationship between low-frequency currents, temperature, and transport inside the GC and intraseasonal coastal-trapped waves (CTWs), which propagate poleward along the coast toward the GC. Correlation functions and coherences of SsP stations were consistent with intraseasonal CTWs splitting in two at the mouth of the gulf: one part enters the gulf, propagates around the gulf, and eventually, toward the mouth, and another part that appears to "jump" the mouth of the gulf and travels poleward along the west coast of the peninsula. The correlation and coherence estimates of SsP at Manzanillo with currents showed that downwelling CTWs generated along-gulf current anomalies toward the head of the gulf at the mainland shelf of the mouth, whereas at Ballenas Channel sill (San Lorenzo sill) these waves generated current anomalies toward the mouth near the surface (bottom). At the San Lorenzo (SL) sill, downwelling CTWs increased the near-bottom (˜400 m) temperature and reduced the bottom transport of deep, fresher, and colder water that flows toward the head of the gulf. Cross-Calibrated Multiplatform winds were used to investigate their relationship with currents. The first empirical orthogonal function of the along-gulf wind stress showed that wind blowing toward the head of the gulf generated a reduction of bottom transport toward the head of the gulf through the SL sill, and intensified surface geostrophic current fluctuations toward the head of the gulf. There was also significant correlation between inflow bottom transport and outflow surface geostrophic velocities averaged across the gulf, consistent with the exchange pattern for the Northern Gulf.

  20. Annual report of monitoring at Barnes, Kansas, in 2010.

    SciTech Connect

    LaFreniere, L. M.

    2011-05-25

    The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at Barnes, Kansas, in 1949-1974. Carbon tetrachloride contamination was initially detected in 1986 in the town's public water supply wells. In 2006-2007, the CCC/USDA conducted a comprehensive targeted investigation at and near its former property in Barnes to characterize this contamination. Those results were reported previously (Argonne 2008a). The results of that investigation indicated that carbon tetrachloride contamination is present in groundwater at low to moderate levels in the vicinity of the former CCC/USDA grain storage facility. Information obtained during the 2006-2007 investigation also indicated that at least one other potential source might have contributed to the groundwater contaminant plume (Argonne 2008a). The former agriculture building owned by the local school district, located immediately east of well PWS3, is also a potential source of the contamination. In November 2007, the CCC/USDA began periodic groundwater monitoring at Barnes. The monitoring is being conducted on behalf of the CCC/USDA by Argonne National Laboratory, under the direction of the Kansas Department of Health and Environment (KDHE). The objective is to monitor the carbon tetrachloride contamination identified in the groundwater at Barnes. Through 2010, sampling was conducted in a network of 28 individual monitoring wells (at 19 distinct locations), 2 public water supply wells, and 1 private well (Figure 1.1). The results of the 2006-2007 targeted investigation and the subsequent monitoring events (Argonne 2008a-d, 2009a,b, 2010) demonstrated the presence of carbon tetrachloride contamination in groundwater at levels exceeding the KDHE Tier 2 risk-based screening level (RBSL) of 5.0 {micro}g/L for this compound. The contaminant plume appears to extend from the former CCC/USDA property northwestward, toward the Barnes public water supply wells. Long

  1. An ecological model of the artificial ecosystem (northern Hangzhou Bay, China): analysis of ecosystem structure and fishing impacts

    NASA Astrophysics Data System (ADS)

    Chen, Zuozhi; Xu, Shannan; He, Peimin

    2011-06-01

    The artificial ecosystem is a large-scale enclosure in northern Hangzhou Bay, China. Using the Ecopath with Ecosim software, a trophic structure model is constructed for 2006-2007 to characterize the food web structure, functioning, and describing the ecosystem impacts of fishing. Input information for the model were gathered from published and unpublished reports and from our own estimates during the period 2006-2007. Pedigree work and simple sensitivity analysis were carried out to evaluate the quality and the uncertainty of the model. Results show that the food web in the enclosed sea area was dominated by a detritus pathway. The trophic levels of the groups varied from 1.00 for primary producers and detritus to 3.90 for piscivorous fish in the artificial system. Using network analysis, the system network was mapped into a linear food chain, and five discrete trophic levels were found with a mean transfer efficiency of 9.8% from detritus, 9.4% from primary producer within the ecosystem. The geometric mean of the trophic transfer efficiencies was 9.5%. Detritus contributed 57% of the total energy flux, and the other 43% came from primary producers. The ecosystem maturity indices-TPP/TR (total primary production/total respiration), FCI (Finn cycling index), A (ascendancy) and TB/TDET were 2.672, 25%, 31.5%, and 0.013, respectively, showing that the artificial system is at developmental stage according to Odum's theory of ecosystem development. The `Keystoneness' result indicates that herbivorous zooplankton was identified as keystone species in this system. Furthermore, a simple dynamical simulation was preformed for varying fishing mortality over 10 years. The biomass of most fish groups has a small increase when the fishing mortality at current level. Increasing fishing mortality by twofold resulted in a marked decrease in biomass of piscivorous fish accompanied by an increase in that of other fish groups, notable zooplanktivorous fish. Generally, this study

  2. Sediment contaminant surveillance in Milford Haven Waterway.

    PubMed

    Little, D I; Bullimore, B; Galperin, Y; Langston, W J

    2016-01-01

    the winter of 2005-2006 previous to peak dredging. In the following winter 2006-2007, shelduck in the Pembroke River showed their lowest winter count, and spring 2007 was the largest ever drop in numbers of shelduck broods across MHW between successive breeding seasons. Wigeon counts in the Pembroke River were low in 2006-2007 and in late 2012 after further dredging nearby. These results are strongly supported by PAH data reported previously from invertebrate bioaccumulation studies in MHW 2007-2010, themselves closely reflecting sediment trends for PAHs in the Pembroke River and Angle Bay. PMID:26676410

  3. Soil Infiltration, Shear Strength, and Gully Erosion Measured Along the Colorado River- What is Responsible for the Erosion of Cultural Sites?

    NASA Astrophysics Data System (ADS)

    O'Brien, G. R.; Pederson, J.

    2008-12-01

    Geomorphic parameters were measured at six cultural sites in eastern and western Grand Canyon during 2006 and 2007 to continue building a dataset started in 2001 relating to the processes and causes of gully erosion. Forty-nine repeat total-station and RTK-GPS surveys were conducted of 13 gullies eroding fine sediments flanking the river corridor. Changes in channel geometry were detected along gully bottoms and thalwegs, and net erosion and aggradation of gully thalwegs was quantified. Soil hydraulic conductivity and shear strength were also measured within gully catchments. Finally, local rain gauge data were collected at a study site in eastern Grand Canyon and one in western Grand Canyon. Repeat ground surveys show that gully erosion is concentrated at knickpoints and that new knickpoints tend to form in relatively steep reaches. Despite recent decades of active erosion, results from 2006-2007 indicate that 7 of 13 gullies actually aggraded their channels, 4 of the 13 were unchanged, and only two gullies showed net erosion of their channels. Shear strength of sediments (n = 370) range 0.7-0.8 kg/cm2 for well- developed cryptobiotic crust, and is twice as resistant as simple rainsplash crust. Eighty-seven infiltration- rate measurements documented a range of 0.001-.003 cm/s for finer silt and clay and cryptobiotic soil and is 2-5 times higher for coarser sand and gravel. Values of Ic, which convert to 36-180 mm/hr, suggest only larger summer storm intensities cause Hortonian overland flow and gully erosion, based on the 2006-2007 storm events that ranged from 42-122 mm/hr. The overall rate of erosion for gullies is, strictly speaking, below the detection limit of the repeat surveys, but these sites saw significant erosion in previous study years with more intense rainfall events. In sum, the data indicate that gully erosion is strongly dependent on rainfall intensity and soil infiltration charateristics, and is moderately influenced by local soil strength. Over

  4. Student-centered physiology in high schools.

    PubMed

    Anjur, Sowmya S

    2011-06-01

    Student test score percentages in the Physiology and Disease (PAD) course at the Illinois Mathematics and Science Academy, a high school for students of the state of Illinois gifted in math and science, were studied over a period of 5 yr. Inquiry-based laboratory experiences in the course were slowly converted during this time from partly student centered and mostly teacher led to completely student centered beginning in fall 2008. Quarterly analysis of the effect of increased inquiry upon average weekly report submissions of 400 students over 4 yr showed a significant improvement in submission (P < 0.0002) between quarters 1 and 2 and also improvement from year to year between the academic years of 2006/2007 and 2009/2010 (P < 0.0001). A comparison of student test score percentages from 346 students in 4 major tests showed a significant increase (P = 0.0125) beginning in the academic year of 2008/2009, when the conversion of all laboratories in the course from partly student centered to completely student centered was concluded compared with scores over the 2 yr from 2006/2007 up to this point. There was also a significant difference (P < 00001) in test score percentages between the individual tests themselves over the 4 yr studied. Taking the study a step further, the 35 students registered in the two PAD classes offered in the fall 2010 semester were divided in each of their classes into student-centered and teacher-centered groups, with the former designing all their experiments and the latter following instructions from the teacher. Student score percentages on specific test questions from the four major tests that focused on transfer of student understanding were compared between these two groups. There was a significant improvement (P = 0.012) when students designed their own laboratories (student-centered group) compared with doing what the teacher asked (teacher-centered group). There was also a significant difference between these student score

  5. Variability of raindrop size distribution over Sumatra and its effect on the Z-R relationship

    NASA Astrophysics Data System (ADS)

    Marzuki, Marzuki; Randeu, W. L.; Kozu, T.; Shimomai, T.; Hashiguchi, H.; Schoenhuber, M.

    2010-05-01

    A systematic and intensive analysis is performed on 2 years (2006-2007) of two-dimensional video distrometer (2DVD) data to re-investigate the variability of raindrop size distributions (DSDs) over Sumatra and their impact on the radar reflectivity (Z) to rainfall rate (R) conversion. Linear regression on log-transformed values both R over Z (LREG1) and Z over R (LREG2), minimizing the root mean square difference (RMSD), and probability matching method (PMM) are used to calculate the coefficient A and exponent b of the Z - R relationship. The sequential intensity filtering technique (SIFT) and sorting and averaging based on two parameters (SATP) are used to minimizes the effect of the spurious variability on 2DVD data. From a whole dataset, the Z - R relationship before (and after) the filtering procedure are Z = 155R1.54 (153R1.55), Z = 166R1.40 (191R1.40), Z = 158R1.47 (171R1.47), Z = 204R1.41 (314R1.31), for LREG1, LREG2, PMM, RMSD respectively. It is found that SATP (SIFT) increase (decrease) the coefficient A, in comparison with the values estimated from non-filtered data. During 2006-2007, we analyzed 385 rain events. Of 385 Z - R relations, the diurnal variation is observed, consistent with previous results. A-coefficients during 00-06, 06-12, 12-18 and 18-24 local time (LT) are in an interval of 98-249 (86 % of the values < 200), 93-220 (99 % of the values < 200), 98-283 (87 % of the values < 200) and 88-301 (89 % of the values < 200), respectively. Other scales (seasonal, intraseasonal, rain type, time average, rainfall rate threshold) of the DSD variability and their effect on rainfall intensity R estimation from radar reflectivity Z are explored in terms of bias and random errors. In addition, we also discussed the effect of binning procedure of 2DVD data on the Z - R relation. Physical processes leading to the formation of DSDs are then classified according to the vertical structure of radar data as measured by a 1.3GHz wind profiler collocated with the

  6. Impact of a clinical pathway on treatment outcome in patients with acute pancreatitis

    PubMed Central

    Vujasinovic, Miroslav; Makuc, Jana; Tepes, Bojan; Marolt, Apolon; Kikec, Zdenko; Robac, Nace

    2015-01-01

    AIM: To determine the impact of a clinical pathway (CP) on acute pancreatitis (AP) treatment outcome. METHODS: A retrospective analysis of medical records was performed. We compared the results of AP treatment outcome over two time periods in our centre, before (2006-2007) and after (2010-2012) the implementation of a CP. The CP comprised the following indicators of quality: performance of all laboratory tests on admission (including lipids and carbohydrate deficient transferrin), determination of AP aetiology, abdomen ultrasound (US) within the first 24 h after admission, contrast-enhanced computed tomography of the abdomen in all cases of suspected pancreatic necrosis, appropriately selected and sufficiently used antibiotic therapy (if necessary), pain control, adequate hydration, control of haemodynamic parameters and transfer to the Intensive Care Unit (ICU) (if necessary), endoscopic retrograde cholangiopancreatography (ERCP) in biliary AP, surgical treatment (if necessary), and advice on outpatient follow-up after discharge. A comparison of the length of stay with that in other Slovenian hospitals was also performed. RESULTS: There were 139 patients treated in the three-year period after the introduction of a CP, of which 81 (58.3%) were male and 58 (41.7%) female. The patients’ mean age was 59.6 ± 17.3 years. The most common aetiologies were alcoholism and gallstones (38.8% each), followed by unexplained (11.5%), drug-induced, hypertriglyceridemia, post ERCP (2.9% each) and tumours (2.2%). Antibiotic therapy was prescribed in 72 (51.8%) patients. Abdominal US was performed in all patients within the first 24 h after admission. Thirty-two (23.0%) patients were treated in the ICU. Four patients died (2.9%). In comparison to 2006-2007, we found an increased number of alcoholic and biliary AP and an associated decrease in the number of unexplained aetiology cases. The use of antibiotics also significantly decreased after the implementation of a CP (from 70

  7. Simulation of hydrothermal recoveries by adopting symbiotic urban scenario in the Japanese megalopolis

    NASA Astrophysics Data System (ADS)

    Nakayama, T.; Fujita, T.; Hashimoto, S.; Hamano, H.

    2008-05-01

    The heat island phenomenon in summer has become a serious environmental problem with the expansion of cities and industrial areas in Japan. The present research evaluated the positive cooling effect of new material pavement (water-holding blocks) in comparison with the passive cooling effect of lawn. We coupled the process- based NIES Integrated Catchment-based Eco-hydrology (NICE) model (Nakayama, 2008; Nakayama and Watanabe, 2004, 2006, 2007; Nakayama et al., 2006, 2007) to an urban canopy model (Nakayama and Fujita, 2008) and the Regional Atmospheric Modeling System (RAMS) in order to simulate the effect of this newly symbiotic pavement on the hydrologic budget and the regional climate at the Kawasaki eco-town in Japan, with a grid spacing of 200 m. The model simulated the water and heat budgets in various types of natural and artificial pavements (covered by lawn, concrete, steel plate, synthetic rubber sheet, infiltration and water-holding blocks), and to evaluate the role of water-holding blocks in promoting evaporation and cooling to counter the heat island phenomenon (2 degrees lower than that at the lawn), by comparing with the simplified empirical model. The heat budget analysis of observation data showed that the latent heat flux at the water-holding pavement has a strong impact on the cooling temperature, which could be reproduced well by the simulation. Because the water temperature in an aquifer is almost constant throughout the year, it is estimated that the use of groundwater as a heat sink would be very effective for tackling the urban heat island phenomenon, particularly during the summer (Ministry of Environment, 2003). We evaluated the relationship between the effect of groundwater use to ameliorate the heat island phenomenon and the effect of infiltration on the water cycle in the catchment. The procedure to integrate the model simulation with political scenario for the effective selection and use of ecosystem service sites in this study would

  8. Emerging and Reemeriging Human Bunyavirus Infections and Climate Change

    NASA Technical Reports Server (NTRS)

    Sutherland, Laura J.; Anyamba, Assaf; LaBeaud, A. Desiree

    2013-01-01

    The Bunyaviridae family includes a growing number of viruses that have contributed to the burden of emerging and reemerging infectious diseases around the globe. Many of these viruses cause severe clinical outcomes in human and animal populations, the results of which can be detrimental to public health and the economies of affected communities. The threat to endemic and non-native regions is particularly high, and national and international public health agencies are often on alert. Many of the bunyaviruses cause severe clinical disease including hemorrhage, organ failure, and death leading to their high-risk classification. Hantaviruses and Rift Valley fever virus (RVFV) (genus Phlebovirus) are National Institute of Allergy and Infectious Diseases Category A priority pathogens in the United States. Viral hemorrhagic fevers, a classification that includes many bunyaviruses, are immediately notifiable in the European Union. The emergence of new and reemerging bunyaviruses has resulted in numerous human and animal fatalities. Outbreaks of Rift Valley fever (RVF) in East Africa (1997/1998, 2006/2007), Sudan (2007), Southern Africa (2008-2010), Kenya (1997/1998, 2006/2007) (Anyamba et al., 2009, 2010; Breiman et al., 2010; Grobbelaar et al., 2011; Woods et al., 2002) and Saudi Arabia & Yemen (2000, 2010) (Food and Agriculture Organization, 2000; Hjelle and Glass, 2000; Madani et al., 2003) and the emergence of Sin Nombre virus (1993) (Hjelle and Glass, 2000) and most recently Schmallenberg virus (2011) (DEFRA, 2012) are prime examples of the devastating and worldwide toll bunyaviruses have on health and economies. Climate variability (precipitation and temperature in particular) greatly influence the ecological conditions that drive arboviral disease outbreaks across the globe. Several human and animal disease outbreaks have been influenced by changes in climate associated with the El Niño Southern Oscillation (ENSO) phenomenon including the bunyaviruses RVFV and Sin

  9. Summer distributions of forage fish in the eastern Bering Sea

    NASA Astrophysics Data System (ADS)

    Parker-Stetter, Sandra L.; Horne, John K.; Farley, Edward V.; Barbee, David H.; Andrews, Alexander G.; Eisner, Lisa B.; Nomura, Jennifer M.

    2013-10-01

    Juvenile and small adult fish, typically called forage fish, are an important but poorly studied part of the eastern Bering Sea (EBS) ecosystem. Acoustic and trawl data from a non-target survey were used to evaluate distributions of capelin (Mallotus villosus), age-0 Pacific cod (Gadus macrocephalus), and age-0 walleye pollock (Theragra chalcogramma, herein pollock) in 2006-2010. Within the surface zone (15 m to ~35 m, evaluated 2006-2010), capelin occurred throughout the EBS but primarily in the middle shelf. Capelin were also present in the midwater zone (~35 m to 0.5 m off-bottom) in both 2009 and 2010 (evaluated 2009-2010), and resulted in water column zone (15 m to 0.5 m off-bottom) distributions that differed from surface zone characterizations. Age-0 Pacific cod occurred primarily in the surface zone of the middle and outer shelf regions in all years. As midwater and surface zone age-0 Pacific cod were often coincident, water column zone distributions in 2009-2010 were similar to surface zone distributions. Age-0 pollock were found in the EBS surface zone in all years, primarily in the middle and outer shelf regions. High densities of age-0 pollock occurred in the midwater zone in 2006-2007 and 2009-2010. Water column zone distributions of age-0 pollock were similar to surface zone distributions in 2006-2007, but differed in 2009-2010 due to low numbers of age-0 pollock in the surface zone and presence of high densities in the midwater zone of the outer shelf region. While general patterns in capelin distribution in the surface zone were similar between the present and the previous studies, the acoustic-trawl characterization suggested that capelin densities were high in the middle shelf region. As expected, surface zone distributions of age-0 Pacific cod and age-0 pollock were similar to previous characterizations. Observed high densities of midwater age-0 pollock have not been described by previous studies. Annual abundance indices based on bottom or

  10. Los LGBT y fumar | Smokefree Español

    Cancer.gov

    En Estados Unidos, las personas lesbianas, gays, bisexuales y transexuales (LGBT) tienen el doble de probabilidades de empezar a fumar que los heterosexuales. Sepa por qué los miembros de la comunidad LGBT fuman y aprenda estrategias para dejar de fumar definitivamente.

  11. De-Academizing Early Childhood Research: Wanderings of a Chicana/Latina Feminist Researcher

    ERIC Educational Resources Information Center

    Saavedra, Cinthya M.

    2011-01-01

    In this article, I frame critical questions about discourse and power when centering marginalized populations in research. This critical Chicana feminist analysis of early childhood research illuminates (a) the bifurcation of the academy and the "comunidad," (b) voice as "ilusion," (c) research as colonization, and (d) the United States' cultural…

  12. PubMed

    Silva, Cristiane Gonçalves da; Santos, Alessandro Oliveira; Licciardi, Daniele Carli; Paiva, Vera; Parker, Richard

    2008-01-01

    Esse artigo descreve como jovens religiosos e autoridades religiosas de sua comunidade compreendem a sexualidade, considerando suas experiências pessoais e como membros de comunidades religiosas. A análise pretende contribuir para que políticas públicas dedicadas à promoção da saúde sexual da juventude considerem a religiosidade, no contexto de um estado laico e da promoção do direito à prevenção. Foram realizadas 26 entrevistas abertas e semidirigidas em diferentes comunidades da região metropolitana da cidade de São Paulo (comunidades católicas, da umbanda, do candomblé e de diferentes denominações evangélicas) sobre iniciação sexual, casamento, gravidez, contracepção e prevenção das DST/Aids, homossexualidade, aborto e direitos humanos. Observou-se como jovens e autoridades religiosas convivem com a tensão entre tradição e modernidade e os distintos discursos sobre a sexualidade. Como sujeitos religiosos (do discurso religioso) e sujeitos sexuais (de discursos sobre sexualidade), devem ser incorporados pelos programas como sujeitos de direito nos termos de sua religiosidade. PMID:21886456

  13. A SYSTEM FOR CONTROL OF RIVER WATER QUALITY FOR THE COMMUNITY OF MADRID USING QUAL2E

    EPA Science Inventory

    The Stream Water Quality Model QUAL2E has been applied to the major rivers of the Comunidad de Madrid in Spain by Canal de Isabel II. anal de Isabel II is the company responsible for management of Madrid's water supply and waste treatment system. nitially, the model was applied i...

  14. Revista Interamericana de Educacion de Adultos, 2002 (Interamerican Review of Adult Education, 2002).

    ERIC Educational Resources Information Center

    Guerra, Alfonso Rangel, Ed.

    2002-01-01

    This collection of Spanish-language articles includes the following: "La Importancia del Contexto en la Alfabetizacion" (Judith Kalman); "Profesorodo y Formadores: La Formacion para la Transformation de los Distritos y las Comunidades" (Concepcion Dominquez Garrido and Antonio Medina Rivilla); "Valoracion de los Resultados del Proyecto: 'Mujeres…

  15. Religiosidade, juventude e sexualidade: entre a autonomia e a rigidez1

    PubMed Central

    Silva, Cristiane Gonçalves da; Santos, Alessandro Oliveira; Licciardi, Daniele Carli; Paiva, Vera; Parker, Richard

    2009-01-01

    Esse artigo descreve como jovens religiosos e autoridades religiosas de sua comunidade compreendem a sexualidade, considerando suas experiências pessoais e como membros de comunidades religiosas. A análise pretende contribuir para que políticas públicas dedicadas à promoção da saúde sexual da juventude considerem a religiosidade, no contexto de um estado laico e da promoção do direito à prevenção. Foram realizadas 26 entrevistas abertas e semidirigidas em diferentes comunidades da região metropolitana da cidade de São Paulo (comunidades católicas, da umbanda, do candomblé e de diferentes denominações evangélicas) sobre iniciação sexual, casamento, gravidez, contracepção e prevenção das DST/Aids, homossexualidade, aborto e direitos humanos. Observou-se como jovens e autoridades religiosas convivem com a tensão entre tradição e modernidade e os distintos discursos sobre a sexualidade. Como sujeitos religiosos (do discurso religioso) e sujeitos sexuais (de discursos sobre sexualidade), devem ser incorporados pelos programas como sujeitos de direito nos termos de sua religiosidade. PMID:21886456

  16. Libro de Lectura. Nivel B. (Reading Book. Level B.).

    ERIC Educational Resources Information Center

    Yeats, Alid; And Others

    This is the second in a series of four reading books written in Spanish and designed for use in elementary bilingual education programs. The stories are divided into two main sections, Estudios Sociales (Social Studies), and La Comunidad (The Community). The stories in the first section have to do with activities in the home, particularly chores…

  17. Se pone en marcha el programa NCORP

    Cancer.gov

    El Instituto Nacional del Cáncer (NCI) ha otorgado 53 subvenciones nuevas de 5 años a investigadores de todo el país para realizar estudios clínicos multicéntricos e investigaciones sobre la prestación de cuidados oncológicos en sus comunidades.

  18. Un compromiso compartido para la Misión contra el Cáncer

    Cancer.gov

    En la reunión anual de la AACR, el vicepresidente Biden habló acerca de la Iniciativa Nacional de la Misión contra el Cáncer y del papel crítico que tendrá toda la comunidad investigadora en acelerar el progreso contra el cáncer.

  19. The Languages of the Valencian Educational System: The Results of Two Decades of Language Policy.

    ERIC Educational Resources Information Center

    Arroyo, Jose Luis Blas

    2002-01-01

    The compulsory education system in the autonomous Spanish region known as the Comunidad Valenciano has offered a varied program of bilingual education. Spanish and Valenciano, an autochthonous variety of Catalan, alternate according to various curricular programs as the main teaching languages. Examines the objectives of each of these programs, as…

  20. The Multiple Influences on Nonformal Instructional Practices in Rural Mozambique: Exploring the Limits of World Culture Theory

    ERIC Educational Resources Information Center

    Straubhaar, Rolf

    2014-01-01

    This article presents findings from 12 months of ethnographic observations of nonformal adult education classes offered by an internationally funded nonprofit, referred to in this article as Comunidades de Poder (CDP). The primary objective of this article is to examine the various contextual factors that influenced CDP teachers' instruction…

  1. Chikungunya virus outbreak in Kerala, India, 2007: a seroprevalence study.

    PubMed

    Kumar, Narendran Pradeep; Suresh, Abidha; Vanamail, Perumal; Sabesan, Shanmugavelu; Krishnamoorthy, Kalianna Gounder; Mathew, Jacob; Jose, Varakilparambil Thomas; Jambulingam, Purushothaman

    2011-12-01

    India was affected by a major outbreak of chikungunya fever caused by Chikungunya virus (CHIKV) during 2006-2007. Kerala was the worst affected state during 2007 with a contribution of 55.8% suspected cases in the country. However, except for clinically reported case records, no systematic information is available on infection status of CHIKV in the region. Hence, we carried out a post-epidemic survey to estimate seroprevalence status [immunoglobulin G (IgG)] in the community using commercially available indirect immunofluorescence test. This methodology had been reported to be highly specific and sensitive for CHIKV infection. The study area selected was the worst affected mid-highlands region of Kerala which harbour vast area of rubber plantations. The study evidenced 68% of the population to be seropositive for CHIKV IgG. Males were found more affected than females (χ2 = 9.86; p = 0.002). Among males, prevalence was significantly higher in the age classes 21-30 (χ2 = 5.46; p = 0.019) and 31-40 (χ2 = 5.84; p = 0.016) years. This may be due to high occupational risk of the male population engaged in plantation activities exposed to infective bites of Aedes albopictus. The current study provides an insight into the magnitude of CHIKV outbreak in Kerala. PMID:22241110

  2. A Voyage of Mathematical and Cultural Awareness for Students of Upper Secondary School

    NASA Astrophysics Data System (ADS)

    Panagiotou, Evangelos N.

    2013-10-01

    Many papers have emphasized the need for and importance of particular examples and the underlying rationale for introducing a historical dimension in mathematics education. This article presents the development and implementation of a project, based on original sources, in a situation where the existing curriculum does not include history. The subject was conic sections and the motivating problems and original work which eventually found resolution in modern concepts. The project was carried out during the school year 2006-2007 with 18 students of a Greek experimental high school 2nd class (11th degree). It was devised as a series of worksheets, separate readings and oral presentations and written essays so that students might appreciate that mathematics evolves under the influence of factors intrinsic and extrinsic to it. Both epistemological and disciplinary issues are taken into account. Even though this work is just one case study, we have found that exposing students directly to primary sources in mathematics contributes greatly to motivation and understanding, and illustrates the nature of mathematics as a discipline and as a human endeavour.

  3. Linking implementation process to intervention outcomes in a middle school obesity prevention curriculum, 'Choice, Control and Change'.

    PubMed

    Gray, Heewon Lee; Contento, Isobel R; Koch, Pamela A

    2015-04-01

    This study investigates the link between process evaluation components and the outcomes of a school-based nutrition curriculum intervention, 'Choice, Control and Change'. Ten New York City public middle schools were recruited and randomly assigned into intervention or control condition. The curriculum was to improve sixth to seventh grade students' energy balance related behaviors, based on social cognitive and self-determination theories, and implemented during the 2006-2007 school year (n = 1136). Behaviors and psychosocial variables were measured by self-reported questionnaires. Process components were evaluated with classroom observations, teacher interviews, and a student questionnaire. Using 'Teacher Implementation' (dose delivered) and 'Student Reception' (dose received) process data; intervention group was further categorized into medium- and high-implementation groups. Analysis of covariance revealed that, compared with control group, only high-implementation group showed significant improvement in students' behavior and psychosocial outcomes. Hierarchical linear models showed that 'Teacher Implementation' and 'Student Reception' significantly predicted students' sweetened beverage outcomes (P < 0.05). 'Student Satisfaction' was also greater when these implementation components were higher, and significantly associated with behavior and psychosocial outcomes (P < 0.05). Implementation process influenced the effectiveness of the 'Choice, Control and Change' intervention study. It is important to take into account the process components when interpreting the results of such research. PMID:25700557

  4. Space Weather Phenomena at the Galilean Satellites

    NASA Astrophysics Data System (ADS)

    Cessateur, Gaël; Barthelemy, Mathieu

    2015-04-01

    In the framework of the JUICE mission, characterization of Galilean satellites atmospheres is a priority. Although Ganymede and Europa possess a faint atmosphere, their exosphere show emissions features due to both solar UV flux as well as precipitating particles. Using the atmospheric model proposed by Marconi (2006,2007), we have developed a model of exospheric emissions by only considering primary collisions. Two regions will be considered for Ganymede, a polar one mainly dominated by oxygen, and an equatorial one with the predominance of water. Model of Europa's atmosphere presents an uniform one dominated by oxygen. Since Ganymede has its own magnetic field, the polar regions are mainly affected by particle precipitations while in case of Europe, the whole atmosphere has to be considered. Comparison with direct observations such as local measurements from Galileo (electronic density), or remote observations with the Hubble Space Telescope in the UV (oxygen lines at 130.5 and 135.5 nm), shows a good agreement which ensures us to provide reasonable constraints for the JUICE mission.

  5. High prevalence of anemia in children and adult women in an urban population in southern Brazil.

    PubMed

    Silla, Lucia Mariano da Rocha; Zelmanowicz, Alice; Mito, Ingrid; Michalowski, Mariana; Hellwing, Tania; Shilling, Marco Antonio; Friedrisch, João Ricardo; Bittar, Christina M; Albrecht, Cristina Arthmar Mentz; Scapinello, Elaine; Conti, Claudia; Albrecht, Marcia Arthmar Mentz; Baggio, Letícia; Pezzi, Annelise; Amorin, Bruna; Valim, Vanessa; Fogliatto, Laura; Paz, Alessandra; Astigarraga, Claudia; Bittencourt, Rosane Isabel; Fischer, Gustavo; Daudt, Liane

    2013-01-01

    This population-based study was designed to detect the prevalence of anemia in a healthy population of children (18 months to 7 years) and women (14 to 30 years) tested in 2006-2007 in the state of Rio Grande do Sul, Brazil as part of an effort to tackle this massive problem that still affects so many people in the XXI century. Anemia was defined according to the WHO. Capillary blood was measured and socioeconomic status was determined according to the Brazilian Association of Market Research Agencies. The median prevalence of anemia in 2198 children was 45.4% and in 1999 women 36.4%. Anemia decreased with age during childhood; although significantly more prevalent in lower classes individuals, it was also high in the upper classes. There are indirect evidences that the lack of iron supplementation and/or iron fortified food may play a role in it. Professionals and society wise measures of education have to be implemented in order to address possible biologic factors involved in childhood psychosocial development in southern Brazil. PMID:23922664

  6. Greenhouse gas emission associated with sugar production in southern Brazil

    PubMed Central

    2010-01-01

    Background Since sugarcane areas have increased rapidly in Brazil, the contribution of the sugarcane production, and, especially, of the sugarcane harvest system to the greenhouse gas emissions of the country is an issue of national concern. Here we analyze some data characterizing various activities of two sugarcane mills during the harvest period of 2006-2007 and quantify the carbon footprint of sugar production. Results According to our calculations, 241 kg of carbon dioxide equivalent were released to the atmosphere per a ton of sugar produced (2406 kg of carbon dioxide equivalent per a hectare of the cropped area, and 26.5 kg of carbon dioxide equivalent per a ton of sugarcane processed). The major part of the total emission (44%) resulted from residues burning; about 20% resulted from the use of synthetic fertilizers, and about 18% from fossil fuel combustion. Conclusions The results of this study suggest that the most important reduction in greenhouse gas emissions from sugarcane areas could be achieved by switching to a green harvest system, that is, to harvesting without burning. PMID:20565736

  7. Atmospheric Fate and Transport of Agricultural Dust and Ammonia

    NASA Astrophysics Data System (ADS)

    Hiranuma, N.; Brooks, S. D.; Thornton, D. C.; Auvermann, B. W.; Fitz, D. R.

    2008-12-01

    Agricultural fugitive dust and odor are significant sources of localized air pollution in the semi-arid southern Great Plains. Daily episodes of ground-level fugitive dust emissions from the cattle feedlots associated with increased cattle activity in the early evenings are routinely observed, while consistently high ammonia is observed throughout the day. Here we present measurements of aerosol size distributions and concentrations of gas and particulate phase ammonia species collected at a feedlot in Texas during summers of 2006, 2007 and 2008. A GRIMM sequential mobility particle sizer and GRIMM 1.108 aerosol spectrometer were used to determine aerosol size distributions in the range of 10 nm to 20 µm aerodynamic diameter at the downwind and upwind edges of the facility. Using aqueous scrubbers, simultaneous measurements of both gas phase and total ammonia species present in the gas and particle phases were also collected. In addition to the continuous measurements at the edges of the facility, coincident aerosol and ammonia measurements were obtain at an additional site further downwind (~3.5 km). Taken together our measurements will be used to quantify aerosol and ammonia dispersion and transport. Relationships between the fate and transport of the aerosols and ammonia will be discussed.

  8. Tracking blood lead and zinc protoporphyrin levels in Andean adults working in a lead contaminated environment.

    PubMed

    Ortega, Fernando; Counter, S Allen; Buchanan, Leo H; Parra, Angelica Maria Coronel; Collaguaso, Maria Angela; Jacobs, Anthony B

    2013-01-01

    The purpose of this study was to investigate current blood lead (PbB) and zinc protoporphyrin (ZPP) levels in adults presently living in environmentally Pb-contaminated Andean communities, and to compare the findings with the PbB and ZPP levels of Pb-exposed adult cohorts from the same study area tested between 1996 and 2007. Blood samples from 39 adults were measured for PbB and ZPP concentrations. The current mean PbB level (22.7 μg/dl) was significantly lower than the mean (37.9 μg/dl) of the initial 1996 cohort. PbB levels for the 1997, 1998, 2003, and 2006 cohorts were also significantly lower than the levels for the 1996 group. Elevated ZPP/heme ratios of 103.3, 128.4, and 134.2 μmol/mol were not significantly different for the 2006, 2007, and 2012 groups, indicating chronic Pb exposure. While ZPP levels of Andean Ecuadorian Pb-glazing workers have remained elevated, PbB levels declined. Lead exposure of the workers needs to be continually monitored. PMID:24274152

  9. New Mexico cloud super cooled liquid water survey final report 2009.

    SciTech Connect

    Beavis, Nick; Roskovensky, John K.; Ivey, Mark D.

    2010-02-01

    Los Alamos and Sandia National Laboratories are partners in an effort to survey the super-cooled liquid water in clouds over the state of New Mexico in a project sponsored by the New Mexico Small Business Assistance Program. This report summarizes the scientific work performed at Sandia National Laboratories during the 2009. In this second year of the project a practical methodology for estimating cloud super-cooled liquid water was created. This was accomplished through the analysis of certain MODIS sensor satellite derived cloud products and vetted parameterizations techniques. A software code was developed to analyze multiple cases automatically. The eighty-one storm events identified in the previous year effort from 2006-2007 were again the focus. Six derived MODIS products were obtained first through careful MODIS image evaluation. Both cloud and clear-sky properties from this dataset were determined over New Mexico. Sensitivity studies were performed that identified the parameters which most influenced the estimation of cloud super-cooled liquid water. Limited validation was undertaken to ensure the soundness of the cloud super-cooled estimates. Finally, a path forward was formulized to insure the successful completion of the initial scientific goals which include analyzing different of annual datasets, validation of the developed algorithm, and the creation of a user-friendly and interactive tool for estimating cloud super-cooled liquid water.

  10. Your faith or mine: a pregnancy spacing intervention in an ultra-orthodox Jewish community in Israel.

    PubMed

    Birenbaum-Carmeli, Daphna

    2008-11-01

    Ultra-orthodox (haredi) Jews in Israel have an exceptionally high fertility rate of 7.7. As most fathers spend their days studying the Bible, the women struggle to support their large families under severe economic pressures. Some women experience maternal exhaustion coping with this life situation. Contraception for pregnancy spacing raises myriad dilemmas in the haredi community, however, many of which apply to promoting family planning in religious settings more generally. In a health promotion course for 23 haredi registered nurses at the University of Haifa in 2006-2007, pregnancy spacing was selected as the subject of the class project, the main aim of which was to convey an influential health message in a culturally acceptable manner. As the issue was debated, it was agreed the project should also address a range of women's health problems as well as pregnancy spacing. Thus, maternal nutrition, pelvic floor tone, dental health, maternal exhaustion and competition over number of children were added. A brochure was prepared and widely distributed in the haredi community, where it was well received. This paper describes the classroom dynamics during the planning and application of the project. It illustrates the importance of cultural awareness when addressing sensitive issues and communities with particular cultural dispositions. PMID:19027635

  11. Determination of inorganic ions and trace elements in total suspended particles at three urban zones in the Mexico City Metropolitan Area and one rural site

    NASA Astrophysics Data System (ADS)

    García, R.; Belmont, R.; Padilla, H.; Torres, Ma. del C.; Baez, A. P.

    2009-10-01

    Inorganic ions and trace metals in total suspended particles were measured during the period 2006-2007 at four sites; three urban sites in the Mexico City Metropolitan Area (MCMA) and one nearby rural site in the state of Morelos. SO 42-, NO 3-, Cl - and NH 4+ ions were analyzed by ion chromatography; Na +, K +, Ca 2+ and Mg 2+ by flame atomic absorption spectroscopy, and Al, Cd, Cr, Mn, Pb and V by an atomic absorption spectrometer with a graphite furnace attachment. The results indicated that SO 42- was the most abundant ion. All trace elements except Mn and V showed statistically significant differences between sampling sites. Pearson's correlation applied to all data showed a high correlation among SO 42-, NO 3- and NH 4+, indicating a common anthropogenic origin. In addition, the correlation observed between Ca 2+ and Al indicated a crustal origin, as supported by the enrichment factors. Over the total sampling period, significant differences in particles and trace metals were found between sites and meteorological seasons. To gain a better insight into the origin of trace metals and major inorganic ions, a Principal Component Analysis was applied to the results for six trace metal and eight inorganic ions.

  12. Spatial Distribution of Eggs of Alabama argillacea Hübner and Heliothis virescens Fabricius (Lepidoptera: Noctuidae) on Bt and non-Bt Cotton.

    PubMed

    Rodrigues, Tatiana R; Fernandes, Marcos G; Degrande, Paulo E; Mota, Thiago A

    2015-01-01

    Among the options to control Alabama argillacea (Hübner, 1818) and Heliothis virescens (Fabricius, 1781) on cotton, insecticide spraying and biological control have been extensively used. The GM'Bt' cotton has been introduced as an extremely viable alternative, but it is yet not known how transgenic plants affect populations of organisms that are interrelated in an agroecosystem. For this reason, it is important to know how the spatial arrangement of pests and beneficial insect are affected, which may call for changes in the methods used for sampling these species. This study was conducted with the goal to investigate the pattern of spatial distribution of eggs of A. argillacea and H. virescens in DeltaOpal™ (non-Bt) and DP90B™ Bt cotton cultivars. Data were collected during the agricultural year 2006/2007 in two areas of 5,000 m2, located in in the district of Nova América, Caarapó municipality. In each sampling area, comprising 100 plots of 50 m2, 15 evaluations were performed on two plants per plot. The sampling consisted in counting the eggs. The aggregation index (variance/mean ratio, Morisita index and exponent k of the negative binomial distribution) and chi-square fit of the observed and expected values to the theoretical frequency distribution (Poisson, Binomial and Negative Binomial Positive), showed that in both cultivars, the eggs of these species are distributed according to the aggregate distribution model, fitting the pattern of negative binomial distribution. PMID:26628025

  13. Laboratory and field testing of commercial rotational seismometers

    USGS Publications Warehouse

    Nigbor, R.L.; Evans, J.R.; Hutt, C.R.

    2009-01-01

    There are a small number of commercially available sensors to measure rotational motion in the frequency and amplitude ranges appropriate for earthquake motions on the ground and in structures. However, the performance of these rotational seismometers has not been rigorously and independently tested and characterized for earthquake monitoring purposes as is done for translational strong- and weak-motion seismometers. Quantities such as sensitivity, frequency response, resolution, and linearity are needed for the understanding of recorded rotational data. To address this need, we, with assistance from colleagues in the United States and Taiwan, have been developing performance test methodologies and equipment for rotational seismometers. In this article the performance testing methodologies are applied to samples of a commonly used commercial rotational seismometer, the eentec model R-1. Several examples were obtained for various test sequences in 2006, 2007, and 2008. Performance testing of these sensors consisted of measuring: (1) sensitivity and frequency response; (2) clip level; (3) self noise and resolution; and (4) cross-axis sensitivity, both rotational and translational. These sensor-specific results will assist in understanding the performance envelope of the R-1 rotational seismometer, and the test methodologies can be applied to other rotational seismometers.

  14. Teaching style in clinical nursing education: a qualitative study of Iranian nursing teachers' experiences.

    PubMed

    Hossein, Karimi Moonaghi; Fatemeh, Dabbaghi; Fatemeh, Oskouie Seid; Katri, Vehviläinen-Julkunen; Tahereh, Binaghi

    2010-01-01

    There are many studies about nursing clinical settings and their problems, but the teaching style as a whole has not been widely studied. Therefore, this study aimed to explore nursing teachers' perceptions about teaching style in the clinical settings in Iran. A grounded theory approach was used to conduct this study. Fifteen nursing teachers were interviewed individually, 2006-2007. The interviews were tape-recorded and later transcribed verbatim. The transcriptions were analyzed using Strauss and Corbin's method. Three main and 12 sub themes emerged from data and these could explain the nature of the teaching style in clinical education of the Mashhad Faculty of Nursing and probably others in Iran. The main themes included: multiplicity in teaching style, nature of clinical teaching, and control and adaptation in education atmosphere. Multiplicity in teaching style was the dominant concept in this study. Each educator had a personal and individualized style which was flexible according to the situation, type of the skill (course content), education environment and facilities, and level of the learner. This study can guide nurse educators to know more about teaching styles and use them appropriately in the clinical settings. Further research into the themes of this study are recommended. PMID:19251481

  15. Gang membership of California middle school students: behaviors and attitudes as mediators of school violence.

    PubMed

    Estrada, Joey Nuñez; Gilreath, Tamika D; Astor, Ron Avi; Benbenishty, Rami

    2013-08-01

    Empirical evidence examining how risk and protective behaviors may possibly mediate the association between gang membership and school violence is limited. This study utilizes a statewide representative sample of 152 023 Latino, Black and White seventh graders from California to examine a theoretical model of how school risk (e.g. truancy, school substance use and risky peer approval) and protective (e.g. connectedness, support and safety) behaviors and attitudes mediate the effects of gang membership on school violence behaviors. The dataset was collected in the 2005-2006 and 2006-2007 academic school years using the ongoing large-scale California Healthy Kids Survey conducted by WestEd for the State of California. Approximately 9.5% of the sample considered themselves to be a member of a gang. The findings indicate that school risk behaviors and attitudes mediate the association between gang membership and school violence behaviors. Although the direct negative association between gang membership and school violence perpetration is weak, the positive indirect effect mediated by school risks behaviors and attitudes is strong. This indicates that when gang members engage in school risk behaviors, they are much more likely to be school violence perpetrators. Implications for further research, theory and practice for both gang and school violence researchers are discussed. PMID:23525778

  16. Current Status of the Experiment on Direct Measurement of Neutron-Neutron Scattering Length at the Reactor YAGUAR

    NASA Astrophysics Data System (ADS)

    Furman, W. I.; Muzichka, A. Yu.; Crawford, B. E.; Howell, C. R.; Kandiev, Ya.; Levakov, B. G.; Litvin, V. I.; Lychagin, E. V.; Lyzhin, A. E.; Mitchell, G. E.; Nekhaev, G. V.; Sharapov, E. I.; Shvetsov, V. N.; Stephenson, S. L.; Strelkov, A. V.; Tchernukhin, Yu. I.; Tornow, W.

    2009-03-01

    A new experiment was proposed in 2002 to perform the first direct measurement of neutron-neutron scattering on the powerful pulsed reactor YAGUAR located at Snezhinsk, Ural region, Russia. Extensive efforts were made to model the background conditions and to optimize the set-up design. To make the experiment feasible it was necessary to suppress the background from various origins by more than 16 orders of magnitude for thermal neutrons and 14 orders of magnitude for fast neutrons. In 2003 a channel was drilled under the reactor and equipped for time-of-flight measurements. During the next two years at this channel there were carried out a series of test experiments aimed at verifying the accuracy of the background modeling. Good agreement of the measured results with the calculated values enabled us to make the final design of the full scale set-up. During 2005-2006 the experimental system was manufactured. After vacuum tests at JINR the set-up was mounted at the YAGUAR reactor hall. In 2006-2007 calibration measurements with noble gases were performed. The results confirmed the validity of the modeling of the full scale experiment and verified the calibration. The first preliminary experiments for nn-scattering were performed in April 2008. These recent results are discussed.

  17. New Developments in the Technology Readiness Assessment Process in US DOE-EM - 13247

    SciTech Connect

    Krahn, Steven; Sutter, Herbert; Johnson, Hoyt

    2013-07-01

    A Technology Readiness Assessment (TRA) is a systematic, metric-based process and accompanying report that evaluates the maturity of the technologies used in systems; it is designed to measure technology maturity using the Technology Readiness Level (TRL) scale pioneered by the National Aeronautics and Space Administration (NASA) in the 1980's. More recently, DoD has adopted and provided systematic guidance for performing TRAs and determining TRLs. In 2007 the GAO recommended that the DOE adopt the NASA/DoD methodology for evaluating technology maturity. Earlier, in 2006-2007, DOE-EM had conducted pilot TRAs on a number of projects at Hanford and Savannah River. In March 2008, DOE-EM issued a process guide, which established TRAs as an integral part of DOE-EM's Project Management Critical Decision Process. Since the development of its detailed TRA guidance in 2008, DOE-EM has continued to accumulate experience in the conduct of TRAs and the process for evaluating technology maturity. DOE has developed guidance on TRAs applicable department-wide. DOE-EM's experience with the TRA process, the evaluations that led to recently developed proposed revisions to the DOE-EM TRA/TMP Guide; the content of the proposed changes that incorporate the above lessons learned and insights are described. (authors)

  18. Detection and identification of Rift Valley fever virus in mosquito vectors by quantitative real-time PCR.

    PubMed

    Mwaengo, D; Lorenzo, G; Iglesias, J; Warigia, M; Sang, R; Bishop, R P; Brun, A

    2012-10-01

    Diagnostic methods allowing for rapid identification of pathogens are crucial for controlling and preventing dissemination after disease outbreaks as well as for use in surveillance programs. For arboviruses, detection of the presence of virus in their arthropod hosts is important for monitoring of viral activity and quantitative information is useful for modeling of transmission dynamics. In this study, molecular detection of Rift Valley fever virus (RVFV) in mosquito samples from the 2006 to 2007 East African outbreaks was performed using quantitative real-time PCR assay (qRT-PCR). Specific RVFV sequence-based primer/fluorogenic (TaqMan) probe sets were derived from the L and S RNA segments of the virus. Both primer-probe L and S segment-based combinations detected genomic RVFV sequences, with generally comparable levels of sensitivity. Viral loads from three mosquito species, Aedes mcintoshi, Aedes ochraceus and Mansonia uniformis were estimated and significant differences of between 5- and 1000-fold were detected between Ae. mcintoshi and M. uniformis using both the L and S primer-probe-based assays. The genetic relationships of the viral sequences in mosquito samples were established by partial M segment sequencing and assigned to the two previously described viral lineages defined by analysis of livestock isolates obtained during the 2006-2007 outbreak, confirming that similar viruses were present in both the vector and mammalian host. The data confirms the utility of qRT-PCR for identification and initial quantification of virus in mosquito samples during RVFV outbreaks. PMID:22841800

  19. Assessment of the chemical contamination in home-produced eggs in Belgium: general overview of the CONTEGG study.

    PubMed

    Van Overmeire, I; Pussemier, L; Waegeneers, N; Hanot, V; Windal, I; Boxus, L; Covaci, A; Eppe, G; Scippo, M L; Sioen, I; Bilau, M; Gellynck, X; De Steur, H; Tangni, E K; Goeyens, L

    2009-07-15

    This overview paper describes a study conducted for the Belgian Federal Public Service of Health, Food Chain Safety and Environment during 2006-2007. Home-produced eggs from Belgian private owners of hens were included in a large study aiming to determine concentration levels of various environmental contaminants. By means of the analyses of soil samples and of kitchen waste samples, obtained from the same locations, an investigation towards the possible sources of contaminants was possible. Eggs, soils, faeces and kitchen waste samples were checked for the presence of dioxins, PCBs (including dioxin-like PCBs), organochlorine pesticides, trace elements, PAHs, brominated flame retardants and mycotoxins. The study design, sampling methodology and primary conclusions of the study are given. It was found that in some cases dioxin-like compounds were present at levels that are of concern for the health of the egg consumers. Therefore, measures to limit their contamination in eggs, produced by hens of private owners, were proposed and deserve further attention. PMID:19095291

  20. Monoterpene emissions from an understory species, Pteridium aquilinum

    NASA Astrophysics Data System (ADS)

    Madronich, Monica B.; Greenberg, James P.; Wessman, Carol A.; Guenther, Alex B.

    2012-07-01

    Monoterpene emissions from the dominant understory species Pteridium aquilinum (Bracken fern) in a mixed temperate forest were measured in the field during the summers of 2006, 2007 and 2008. The results showed that Bracken fern emitted monoterpenes at different rates depending if the plants were located in the understory or in open areas. Understory plants emitted monoterpene levels ranging from 0.002 to 13 μgC gdw-1 h-1. Open area plants emitted monoterpene levels ranging from 0.005 to 2.21 μgC gdw-1 h-1. During the summer of 2008 greenhouse studies were performed to complement the field studies. Only 3% of the greenhouse Bracken fern plants emitted substantial amounts of monoterpenes. The average emission, 0.15 μgC gdw-1 h-1 ± 0.9 μgC gdw-1 h-1, was much lower than that observed in the field. The factors controlling monoterpene emissions are not clear, but this study provides evidence of the potential importance of understory vegetation to ecosystem total hydrocarbon emissions and emphasizes the need for longer-term field studies.

  1. CERN Winter School on Supergravity, Strings, and Gauge Theory 2010

    ScienceCinema

    None

    2011-10-06

    The CERN Winter School on Supergravity, Strings, and Gauge Theory is the analytic continuation of the yearly training school of the former EC-RTN string network "Constituents, Fundamental Forces and Symmetries of the Universe". The 2010 edition of the school is supported and organized by the CERN Theory Divison, and will take place from Monday January 25 to Friday January 29, at CERN. As its predecessors, this school is meant primarily for training of doctoral students and young postdoctoral researchers in recent developments in theoretical high-energy physics and string theory. The programme of the school will consist of five series of pedagogical lectures, complemented by tutorial discussion sessions in the afternoons. Previous schools in this series were organized in 2005 at SISSA in Trieste, and in 2006, 2007, 2008, and 2009 at CERN, Geneva. Other similar schools have been organized in the past by the former related RTN network "The Quantum Structure of Spacetime and the Geometric Nature of Fundamental Interactions". This edition of the school is not funded by the European Union. The school is funded by the CERN Theory Division, and the Arnold Sommerfeld Center at Ludwig-Maximilians University of Munich. Scientific committee: M. Gaberdiel, D. Luest, A. Sevrin, J. Simon, K. Stelle, S. Theisen, A. Uranga, A. Van Proeyen, E. Verlinde Local organizers: A. Uranga, J. Walcher

  2. Black and Azov Sea circulation numerical modelling on the basis of splitting technique

    NASA Astrophysics Data System (ADS)

    Fomin, V. V.; Zalesny, V. B.; Diansky, N. A.; Gusev, A. V.

    2012-04-01

    The problem of the Black and Azov Sea dynamics numerical modeling is considered. The INMOM (Institute of Numerical Mathematics Ocean Model) is used. The INMOM is based on the multicomponent splitting technique and has a flexible modular structure. The splitting into physical processes and spatial coordinates is used. The entire system is split into a number of energetically balanced modules. Each of them can be split into modules with a simpler structure. A numerical experiment consists in simulating the Black and Azov sea hydrothermodynamics with a spatial resolution 4 km and 40 σ-levels non-uniformly distributed over the depth. The atmospheric forcing is defined using the Era-Interim datasets with a spatial resolution 1.5°x1.5° . The integration period was 2006 - 2007. The results of numerical experiments are in good agreement with observational data and with the results of the model developed in Marine Hydrophysical Institute, National Academy of Sciences of Ukraine. The presented model is planned to use in further development of monitoring and real-time forecasting systems.

  3. [SURGICAL TREATMENT OF POSTOPERATIVE STRICTURE OF ANAL CHANNELL].

    PubMed

    Shevchuk, I M; Sadoviy, I Ya; Novytskiy, O V

    2015-09-01

    The results of treatment of 50 patients, suffering postoperative stricture of anal channell (SACH), who were treated in Proctology Department of Ivano-Frankivskiy Rural Clinical Hospital in 2006-2014 yrs, were analyzed. After conduction of hemorrhoidectomy in accordance to Milligan-Morgan method for chronic hemorrhoids grades III-IV a SACH have occurred in 46 (92%) patients, excision of a chronic anal fissura was performed in 3 (6%) and excision of perianal pointed condylomas--in 1 patient. In 2006-2007 yrs 11 (22%) patients were operated in accordance to approaches, which were conventional at that time (comparison group). In 2008 - 2014 yrs 39 (78%) patients were admitted to hospital (main group), in whom new approaches for diagnosis, conservative and surgical treatment were applied, 30 (76.9%) of them were operated. The proposed method on isolated roentgen contrast investigation of anal channell have permitted to determine objectively a form, diameter and grade of the anal channel stricture, and it may be applied as a screening procedure, as additional objective criterion while choosing a surgical tactic. Application of the improved operative technique for SACH have permitted to lower its occurrence rate from 45.4 to 6.7%. PMID:26817078

  4. Seasonal and inter-annual variations of community metabolism rates of a Posidonia oceanica seagrass meadow

    NASA Astrophysics Data System (ADS)

    Champenois, W.; Borges, A. V.

    2012-04-01

    We report gross primary production (GPP), community respiration (CR), and net community production (NCP) over Posidonia oceanica meadow at 10 m in Corsica (Bay of Revellata) based on the open water O2 mass balance from a data-set of hourly measurements with an array of three O2 optodes deployed from August 2006 to October 2009. The method was checked by comparison with discrete measurements of metabolic rates derived from benthic chamber incubations also based on the diel change of O2. This comparison was satisfactory and actually highlights the potential caveats of benthic incubation measurements related to O2 accumulation in small chambers leading to photorespiration, and an under-estimation of GPP. Our data confirmed previous P. oceanica meadows GPP and CR values, strong seasonal variations, and net autotrophy. High resolution data revealed strong inter-annual variability, with a decrease of GPP by 35% and NCP by 87% during 2006-2007 characterized by a mild and less stormy winter compared 2007-2008 and 2008-2009. P. oceanica meadows are then expected to decrease export of organic carbon to adjacent communities (decrease of NCP), since a decrease in frequency and intensity of marine storms is expected in future in the Mediterranean Sea, due to a northward shift of the Atlantic storm track.

  5. The magnitude and impact of bullying among school pupils in Muscat, Oman: a cross-sectional study.

    PubMed

    Al-Saadoon, Muna; Al-Farsi, Yahya M; Rizvi, Syed; Al-Sharbati, Marwan; Al-Jabri, Abdullah; Almamari, Sufyan; Al-Baluki, Wafaa; Al-Adawi, Samir

    2014-01-01

    Research about bullying among school pupils in the Arab/Muslim population is scarce. This study evaluates the characteristics of bullying and its impact among school pupils in Oman via cross-sectional survey among eighth grade school pupils (n = 1,229) during the academic year 2006-2007. The participants were selected using stratified random selection among 6 administrative divisions of one the governorates in the country. Data were collected using self-completed structured questionnaires. This study found similar percentages of males and females (76%) have experienced one form of bullying, and the majority of the incidents (80%) occurred in the vicinity of the school. In almost half of the cases, the bullying was initiated by a student of the same age or older than the victim. The most common type of bullying encountered in this study was verbal (47.7%), followed by misuse (45.9%), physical (43.9%), and, finally, social isolation/exclusion (22.5%). Although the failure of an academic year was uncommon among victims of bullying, the number of pupils who missed 4-6 and ≥ 7 school days was higher among bullied pupils. If this study will withstand further research, educational initiatives are needed to mitigate the rate of bullying in Oman. PMID:25541623

  6. Laser Burnt-through Cone for the Control of Plasma Instabilities in Fast Ignition Thermonuclear Fusion Pellets

    NASA Astrophysics Data System (ADS)

    Stefan, V. Alexander

    2010-11-01

    I propose a laser burnt-through cone for the suppression, (elimination), of plasma instabilities in fast ignition pellets.ootnotetextM. Tabak, J. Hammer, M.E. Glinsky, W.L. Kruer, S. C. Wilks, J. Woodworth, E. M. Campbell, and M.D. Perry, Phys. Plasmas 1 (5), 1626 (1994).^,ootnotetextV. Alexander Stefan, Bulletin APS-DPP, 2006;2007. Laser-REB, relativistic electron beam, hybridootnotetextV. Alexander Stefan, Nonlinear Electromagnetic Radiation Plasma Interactions, (S-U-Press, 2008). may prove to be, (if the burnt-through laser intensity is 20% of the total intensity), an effective tool for the control of variety of plasma instabilities, in particular for instabilities leading to the generation of colossal B-fields: Weibel instabilities and filamentation of the REB. In the latter case, (B-fields due to ∇n x ∇T mechanism), laser radiation, (φo, ko), ``breaks'' the unstable waves, k ˜ k0 (φpe/φo), through the Kolmogorovootnotetext A. N. Kolmogorov, Doklady Academii. Nauk SSSR, 30, 301, (1941). cascades into shorter wavelengths, transferring the energy into a nonlinear Landau damping domain. The stabilization take place on the time scale ˜REB propagation length/ion acoustic velocity.

  7. Measurement of the UVR exposures of expeditioners on antarctic resupply voyages.

    PubMed

    Gies, Peter; Watzl, Roland; Javorniczky, John; Roy, Colin; Henderson, Stuart; Ayton, Jeff; Kingston, Melissa

    2009-01-01

    A study to assess the potential exposure to solar UV radiation of expeditioners on Australian Antarctic resupply voyages was carried out over the Austral summers of 2004/2005 to 2006/2007. Subjects wore UVR-sensitive polysulphone (PS) badges on the chest for the duration of their working day, which generally ranged from 5 to 10 h, but could be as long as 14 h. Measurements were carried out during unloading of two vessels while they were at the three Australian Antarctic stations. The subjects wore standard Australian Antarctic Division clothing assemblages, although the face and hands and in some cases more of the limbs were uncovered and subjected to exposure to UVR. The badges worn by the subjects received exposures ranging from 0.2 to 18 standard erythemal doses (SEDs), with a median of 3.2 SEDs. However, comparison with occupational exposure limits showed that more than 80% of the subjects' PS badges received UVR exposures in excess of the limits while 31% received more than five times the limits. Despite sun protection being provided more than 70% of the workers reported mild erythema. PMID:19706145

  8. Natural born indicators: Great cormorant Phalacrocorax carbo (Aves: Phalacrocoracidae) as monitors of river discharge influence on estuarine ichthyofauna

    NASA Astrophysics Data System (ADS)

    Dias, Ester; Morais, Pedro; Leopold, Mardik; Campos, Joana; Antunes, Carlos

    2012-10-01

    The ecological traits of piscivorous marine birds have been acknowledged to reflect ecosystem changes. We used the great cormorant as our indicator species in the Minho estuary (NW-Iberian Peninsula, Europe) to assess the temporal variation of their diet and the factors that could influence that variation. Pellets were collected in a night roost, located centrally in the estuary, during two consecutive wintering periods (2005-2006 and 2006-2007). The great cormorant population showed a high degree of feeding plasticity and most of the variation in cormorants' diet was attributed to river discharge fluctuations. Overall, during periods of increased river discharge, marine and marine opportunistic species disappeared from diet, whereas freshwater species increased. The cormorants in this study were using a roost in the middle of the estuary, so they were facing a changing food base over time, in accordance to variation in river discharges. The birds did not keep their diet constant but rather took what became locally available, notwithstanding their broad foraging range. Therefore, we suggest that great cormorants may be considered good samplers of local ichthyofauna and thus, temporal variation in the local prey can be followed by analyzing cormorants' diet.

  9. Water conservation quantities vs customer opinion and satisfaction with water efficient appliances in Miami, Florida.

    PubMed

    Lee, Mengshan; Tansel, Berrin

    2013-10-15

    During 2006-2007, Miami-Dade County, Florida, USA, provided incentives for low income and senior residents in single family homes for retrofitting with high efficiency fixtures. The participating residences were retrofitted with high-efficiency toilets, showerheads, and aerators. In 2012, a telephone survey was conducted to evaluate the satisfaction of the participants and the associated effects on water conservation practices. This study evaluates the attitudes and opinions of the participants relative to water use efficiency measures and the actual reduction in water consumption characteristics of the participating households. The participant characteristics were analyzed to identify correlations between the socio-demographic factors, program satisfaction and actual water savings. Approximately 65.5% of the survey respondents reported changes in their water use habits and 76.6% reported noticeable reduction in their water bills. The analyses showed that the satisfaction levels of the participants were closely correlated with the actual water savings. The results also showed that satisfaction level along with water saving potential (i.e., implementation of water efficiency devices) or change of water use habits has provided positive synergistic effect on actual water savings. The majority of the participants surveyed (81.3-89.1%) reported positive attitudes for water conservation incentive program and the benefits of the high efficiency fixtures. PMID:23850763

  10. Analytical validation of a real-time reverse transcription polymerase chain reaction test for Pan-American lineage H7 subtype Avian influenza viruses

    USGS Publications Warehouse

    Spackman, Erica; Ip, H.S.; Suarez, D.L.; Slemons, R.D.; Stallknecht, D.E.

    2008-01-01

    A real-time reverse transcription polymerase chain reaction test for the identification of the H7 subtype in North American Avian influenza viruses (AIVs) was first reported in 2002; however, recent AIV surveillance efforts in wild birds and H7 outbreaks in poultry demonstrated that the 2002 test did not detect all H7 AIVs present in North and South America. Therefore, a new test, the 2008 Pan-American H7 test, was developed by using recently available H7 nucleotide sequences. The analytical specificity of the new assay was characterized with an RNA panel composed of 19 H7 viruses from around the world and RNA from all hemagglutinin subtypes except H16. Specificity for North and South American lineage H7 viruses was observed. Assay limits of detection were determined to be between 103 and 104 gene copies per reaction with in vitro transcribed RNA, and 100.0 and 10 0.8 50% egg infectious doses per reaction. The 2008 Pan-American H7 test also was shown to perform similarly to the 2002 test with specimens from chickens experimentally exposed to A/Chicken/BritishColumbia/314514-2/04 H7N3 highly pathogenic AIV. Furthermore, the 2008 test was able to detect 100% (n = 27) of the H7 AIV isolates recovered from North American wild birds in a 2006-2007 sample set (none of which were detected by the 2002 H7 test).

  11. Ventilation and dampness in dorms and their associations with allergy among college students in China: a case-control study.

    PubMed

    Sun, Y; Zhang, Y; Bao, L; Fan, Z; Sundell, J

    2011-08-01

    To study the associations between dorm environment and occupants' health, a nested case-control study on 348 college students was carried out in 2006-2007 at Tianjin University, China. Two hundred and twenty-three dorm rooms where the 'cases' and 'controls' resided were inspected. Measured variables were ventilation rate, air temperature, and relative humidity indoors. Allergic symptoms in the last 12 months were self-reported by occupants. Adjusted odds ratios (AORs) of a 'localized moldy smell/moisture indicator' in 'special places' (e.g., in a room corner or close to the radiator under the window) for wheezing was 3.56 [95% Confident Interval (CI): 1.56-8.14] and for rhinitis 2.81 (95% CI: 1.32-5.97). The AOR of a low air change rate (below the median value of 0.7/h) for wheezing was 2.28 (95% CI: 1.38-3.75) and for dry cough 2.26 (95% CI: 1.08-4.75). The prevalence of students with allergic symptoms in dorm rooms decreased with increasing ventilation rate. The combination of a 'localized moldy/moisture indicator' and a low air change rate significantly increased the AOR of case status to 13.35 (95% CI: 3.73-47.83), compared to the reference condition with no-dampness and high ventilation rate (above the median). This supports the hypothesis that ventilation rate is an effect modifier for moisture problems and indoor pollutants. PMID:21204986

  12. Numerical simulation of nutrient and phytoplankton dynamics in Guangxi coastal bays, China

    NASA Astrophysics Data System (ADS)

    Qiao, Xudong; Wang, Baodong; Sun, Xia; Liang, Shengkang

    2013-11-01

    The increasing riverine pollutants have resulted in nutrient enrichment and deterioration of water quality in the coastal water of Guangxi Province, China. However, the quantitative relationship between nutrient loads and water quality responses, which is crucial for developing eutrophication control strategies, is not well studied. In this study, the riverine fluxes of nutrients were quantified and integrated with nutrient cycling and phytoplankton dynamics by using box models for Guangxi coastal bays. The model concepts and biogeochemical equations were the same; while most model parameters were specific for each bay. The parameters were calibrated with seasonal observations during 2006-2007, and validated with yearly averaged measurements in 2009. The general features of nutrient and phytoplankton dynamics were reproduced, and the models were proved feasible under a wide range of bay conditions. Dissolved inorganic nitrogen was depleted during the spring algal bloom in Zhenzhu Bay and Fangcheng Bay with relatively less nutrient inputs. Phosphorus concentration was high in spring, which decreased then due to continuous phytoplankton consumption. Chlorophyll-a concentration reached its annual maximum in summer, but was the minimum in winter. Eutrophication was characterized by both an increase in nutrient concentrations and phytoplankton biomass in Lianzhou Bay. Either about 80% reduction of nitrogen or 70% reduction of phosphorus was required to control the algal bloom in Lianzhou Bay. Defects of the models were discussed and suggestions to the environmental protection of Guangxi coastal bays were proposed.

  13. Arsenic species in atmospheric particulate matter as tracer of the air quality of Doñana Natural Park (SW Spain).

    PubMed

    González-Castanedo, Y; Sanchez-Rodas, D; Sánchez de la Campa, A M; Pandolfi, M; Alastuey, A; Cachorro, V E; Querol, X; de la Rosa, J D

    2015-01-01

    Sampling and chemical analyses, including major compounds and trace elements, of atmospheric particulate matter (PM10 and PM2.5) have been performed during 2006-2007 in a regional background monitoring station located within the Doñana Natural Park (SW of Spain). This region is strategic for air quality and climate change studies, representing a meeting place of the European and African continents, and the Atlantic Ocean and Mediterranean Sea. The present study based on meteorological parameters demonstrated long-range transport and impact of industrial plumes on the Doñana Natural. Inorganic arsenic species (arsenate and arsenite) have been analyzed in particulate matter (PM) to characterize the impact of near Cu-smelter plumes and demonstrated the long-range transport of industrial pollutants. As(V) is the main specie of As and varies between 95% and 98% of total As in PM10 and 96-97% in PM2.5. The As(V)/As(III) ratio measured in emission plumes of a Cu-smelter are similar to the ratio found in the Doñana Natural Park. The application of Positive Matrix Factorization (PMF) to atmospheric particulate matter estimated the contributions and chemical profiles of natural and anthropogenic sources impacting the Natural Park, demonstrating the industrial origin of the As and other toxic elements in the air. PMID:25460775

  14. Survey of blackfly (Diptera: Simuliidae) annoyance levels and abundance along the Vaal and Orange Rivers, South Africa.

    PubMed

    de Beer, Chantel J; Kappmeier Green, Karin

    2012-01-01

    Blackflies (Diptera: Simuliidae) are pests in the livestock and labour-intensive farming systems along the major rivers in South Africa. Since 1995, blackflies have been controlled in the Orange River with the larvicide Bacillus thuringienses var. israelensis (Bti). During 2006-2007, the views of livestock farmers concerning blackfly annoyance were determined by means of questionnaires. The results of the questionnaires were substantiated by seasonal abundance surveys of the sub-adult stages of blackflies, conducted in 2007 at 13 sites in the Orange River and 11 sites in the Vaal River. More than half (52%) of the 39 participating farmers along the Orange River and 79% of the 52 participating farmers along the Vaal River stated that they experienced severe blackfly problems. The majority of farmers were unaware of the availability of products that could be used to protect their animals against blackfly attacks and were willing to be involved in blackfly research. High numbers of blackfly sub-adult stages found in both rivers supported the high annoyance levels reported by the respondents. Simulium chutteri, Simulium damnosum s.l., Simulium hargreavesi, Simulium adersi and Simulium alcocki were identified at Christiana and Delportshoop on the Vaal River, whilst S. chutteri, S. damnosum s.l., S. adersi, S. alcocki and Simulium gariepense were identified at Marksdrift and Ses Bridge on the Orange River. Despite the extensive control of blackflies, farmers still experience problems and this contention is supported by surveys conducted along the rivers. PMID:23327129

  15. Effects of Recent Debris Flows on Channel Conditions in Small Watersheds in the Central Klamath Mountains, NW California

    NASA Astrophysics Data System (ADS)

    de La Fuente, J.; Elder, D.; Bell, A.; Staisch, L.

    2008-12-01

    Debris flow histories were developed for ten small watersheds, tributary to the Klamath and Scott Rivers, averaging about 3,800 acres in size. This was accomplished by examining air photos dating from 1944 to 1997 and conducting field inventories. The primary objective of the work was to investigate the influence which debris flows of varying age have on macroinvertebrate populations and their habitat. Major flood and debris flow events in this area occurred in 1955, 1964, 1974, and 1997. The largest of the four was in 1964. At the Klamath River gauging station in Seiad Valley, estimated recurrence intervals were 23.7 years in 1955, 71.0 years in 1964, 35.5 years in 1974 and 17.8 years in 1997. Field investigations were conducted in 2006 & 2007, where longitudinal profiles and transverse cross sections were obtained on all channels. Dating trees by coring constrained the ages of individual debris flow terrace surfaces. These terraces were then correlated with findings from the air photo analysis. Disturbance histories varied considerably across the watersheds. Some were relatively undisturbed, lying primarily in wilderness, while others had complex histories of wildfire, road construction, mining and logging. Some of the drainages experienced multiple events that affected the entire valley floor (up to 100-feet wide), while others had no evidence of recent debris flows. Debris flows were entirely natural in some drainages, but closely linked to roads, harvest, and fire in others.

  16. The NASA Energy and Water Cycle Extreme (NEWSE) Integration Project

    NASA Technical Reports Server (NTRS)

    House, P. R.; Lapenta, W.; Schiffer, R.

    2008-01-01

    Skillful predictions of water and energy cycle extremes (flood and drought) are elusive. To better understand the mechanisms responsible for water and energy extremes, and to make decisive progress in predicting these extremes, the collaborative NASA Energy and Water cycle Extremes (NEWSE) Integration Project, is studying these extremes in the U.S. Southern Great Plains (SGP) during 2006-2007, including their relationships with continental and global scale processes, and assessment of their predictability on multiple space and time scales. It is our hypothesis that an integrative analysis of observed extremes which reflects the current understanding of the role of SST and soil moisture variability influences on atmospheric heating and forcing of planetary waves, incorporating recently available global and regional hydro- meteorological datasets (i.e., precipitation, water vapor, clouds, etc.) in conjunction with advances in data assimilation, can lead to new insights into the factors that lead to persistent drought and flooding. We will show initial results of this project, whose goals are to provide an improved definition, attribution and prediction on sub-seasonal to interannual time scales, improved understanding of the mechanisms of decadal drought and its predictability, including the impacts of SST variability and deep soil moisture variability, and improved monitoring/attributions, with transition to applications; a bridging of the gap between hydrological forecasts and stakeholders (utilization of probabilistic forecasts, education, forecast interpretation for different sectors, assessment of uncertainties for different sectors, etc.).

  17. History of echocardiography in the Netherlands: 30 years of education and clinical applications

    PubMed Central

    Kamp, O.

    2008-01-01

    The development of ultrasound has created great opportunities for diagnostic cardiac imaging. For more than 30 years, echocardiography has been the most important and cost-effective diagnostic imaging modality in clinical cardiology. Many developments originated in the Netherlands, including the very first practical real-time crosssectional imaging of the moving heart with a linear array. Milestones include the first portable echo apparatus, early versions of echo catheters and transoesophageal echocardiography probes as well as many clinical ‘firsts’ with reference to the more than 100 Dutch dissertations related to echocardiography. The future of echocardiography promises to be as productive and exciting as it has been in the previous three decades, including threedimensional echocardiography, myocardial perfusion echocardiography, tissue Doppler imaging and speckle tracking. New potential therapeutic applications are upcoming. In this article, the advances of echocardiography in the Netherlands are described, in the past and during 30 years of education, as was recently presented by three Dutch pioneers during the ‘Echomiddagen 2006-2007’ organised by the CVOI. (Neth Heart J 2008;16:16-20.18317539) PMID:18317539

  18. Partner for Promotion: An Innovative Advanced Community Pharmacy Practice Experience

    PubMed Central

    Legg, Julie E.; Casper, Kristin A.

    2008-01-01

    Objectives To implement the Partner for Promotion (PFP) program which was designed to enhance the skills and confidence of students and community pharmacy preceptors to deliver and expand advanced patient care services in community pharmacies and also to assess the program's impact. Design A 10-month longitudinal community advanced pharmacy practice experience was implemented that included faculty mentoring of students and preceptors via formal orientation; face-to-face training sessions; online monthly meetings; feedback on service development materials; and a web site offering resources and a discussion board. Pre- and post-APPE surveys of students and preceptors were used to evaluate perceptions of knowledge and skills. Assessment The skills survey results for the first 2 years of the PFP program suggest positive changes occurring from pre- to post-APPE survey in most areas for both students and preceptors. Four of the 7 pharmacies in 2005-2006 and 8 of the 14 pharmacies in 2006-2007 were able to develop an advanced patient care service and begin seeing patients prior to the conclusion of the APPE. As a result of the PFP program from 2005-2007, 14 new experiential sites entered into affiliation agreements with The Ohio State University College of Pharmacy. Conclusion The PFP program offers an innovative method for community pharmacy faculty members to work with students and preceptors in community pharmacies in developing patient care services. PMID:19325954

  19. The Erua earthquake cluster and seismic anisotropy in the Ruapehu region, New Zealand

    NASA Astrophysics Data System (ADS)

    Keats, Brook S.; Johnson, Jessica H.; Savage, Martha K.

    2011-08-01

    We use seismicity generated from the Erua earthquake cluster (a consistently active area of seismicity about 20 km to the west of Mount Ruapehu) over the last 12 years to study seismic anisotropy in the Ruapehu region. In particular, we search for changes associated with two minor phreatic eruptions on the 4th of October 2006 and the 25th of September 2007. The seismicity rate, magnitude of completeness, focal mechanisms and b-value of the cluster are also examined to investigate whether the characteristics of the seismicity changed over the duration of the study. The hypocenters were relocated, which revealed a westward dip in the shallow seismicity. Shear wave splitting results revealed a decrease in delay time in the 2006-2007 period and a significant variation in the fast shear wave polarization in the same time period. The b-value also increased significantly from 1.0 ± 0.2 in 2004 to a peak of 1.8 ± 0.2 in 2007, but no other parameters were found to vary significantly over this time period. We attribute these changes to an increase in pore-fluid pressure in the Erua region due to fluid movement and suggest that this fluid movement may be associated with the eruptions in 2006 and 2007.

  20. X-RAY AND RADIO VARIABILITY OF M31*, THE ANDROMEDA GALAXY NUCLEAR SUPERMASSIVE BLACK HOLE

    SciTech Connect

    Garcia, Michael R.; Hextall, Richard; Galache, Jose; Murray, Stephen S.; Primini, F. A.; Baganoff, Frederick K.; Melia, Fulvio; Sjouwerman, Lorant O.; Williams, Ben

    2010-02-10

    We confirm our earlier tentative detection of M31* in X-rays and measure its light curve and spectrum. Observations in 2004-2005 find M31* rather quiescent in the X-ray and radio. However, X-ray observations in 2006-2007 show M31* to be highly variable at times. A separate variable X-ray source is found near P1, the brighter of the two optical nuclei. The apparent angular Bondi radius of M31* is the largest of any black hole and large enough to be well resolved with Chandra. The diffuse emission within this Bondi radius is found to have an X-ray temperature {approx}0.3 keV and density 0.1 cm{sup -3}, indistinguishable from the hot gas in the surrounding regions of the bulge given the statistics allowed by the current observations. The X-ray source at the location of M31* is consistent with a point source and a power-law spectrum with energy slope 0.9 +- 0.2. Our identification of this X-ray source with M31* is based solely on positional coincidence.

  1. Detection of Vibrio parahaemolyticus in Mediterranean mussels (Mytilus galloprovincialis) in Slovenia.

    PubMed

    Henigman, Urška; Biasizzo, Majda; Vadnjal, Stanka; Kirbiš, Andrej; Toplak, Ivan; Barlič-Maganja, Darja

    2011-06-01

    The aim of this study was to determine the prevalence of Vibrio parahaemolyticus in shellfish samples harvested along the Slovenian coast. Shellfish samples of Mediterranean mussels (Mytilus galloprovincialis) were collected along the Slovenian coast at four locations (Seča, Piran, Strunjan and Debeli Rtič) between 2006 and 2008. Samples were examined and analysed for the presence of V. parahaemolyticus by conventional and molecular methods. The presence of Vibrio in the samples was examined by conventional methods on plate grown bacterial cells before and after enrichment in alkaline saline peptone water (ASPW). PCR methods were used for the detection of V. parahaemolyticus-specific toxR and tlh genes and of the virulence-associated tdh and trh genes. Out of 168 samples examined, 24 were positive for toxR and tlh genes by PCR from enrichment broth. Five out of 62 (8.1%), 4 out of 32 (12.5%) and 15 out of 74 (20.2%) samples were positive in 2006, 2007 and 2008, respectively. Colonies of V. parahaemolyticus were isolated from only one sample positive for V. parahaemolyticus by PCR. PMID:21665569

  2. HIV infection among heterosexuals at increased risk--United States, 2010.

    PubMed

    2013-03-15

    In 2009, an estimated 27% of human immunodeficiency virus (HIV) infections in the United States were attributed to heterosexual contact. During 2006-2007, as part of the data collection for the National HIV Behavioral Surveillance System (NHBS), CDC surveyed heterosexuals who lived in urban areas with a high prevalence of acquired immunodeficiency syndrome (AIDS) and found an overall HIV prevalence of 2.0% and a prevalence of 2.3% among persons with annual household incomes at or below the poverty level and 2.8% among persons with less than a high school education. This report summarizes HIV testing results from the second cycle of NHBS, conducted in 2010, which focused on heterosexual persons with low socioeconomic status (SES) living in areas with high AIDS case rates. The results indicated that HIV prevalence was 2.3% overall and 1.1% among participants who did not report a previous positive HIV test result. Overall, 25.8% of participants had never been tested for HIV until the NHBS survey. Given the high HIV prevalence in this sample, additional research should be conducted to identify culturally appropriate interventions that overcome barriers to HIV testing and increase linkage to care for heterosexuals with low SES in urban areas with high prevalence of AIDS. PMID:23486383

  3. Measles-induced respiratory distress, air-leak and ARDS.

    PubMed

    Piastra, M; Onesimo, R; De Luca, D; Lancella, L; Marzano, L; De Rosa, G; Pietrini, D; Valentini, P; Conti, G

    2010-02-01

    Young infants with measles requiring respiratory support have a significant risk for death and long-term complications. Even in developed countries, the occurrence of spontaneous air-leaks and acute respiratory distress syndrome (ARDS) still represent the most severe clinical presentation in early childhood, with a high fatality rate. A clinical series review from a tertiary university paediatric intensive care unit (PICU) was undertaken. During the 2006-2007 outbreak in Rome, Italy, a young infant presented with ARDS/spontaneous air-leak and needed aggressive ventilatory management and haemodynamic support. Both nebulised iloprost and intravenous pentoxifylline were administered during the acute hypoxaemic phase; the role of this pharmacologic approach in critically ill patients is still under debate. We observed four further cases of respiratory impairment requiring a non-invasive approach. Clinical-radiological findings ranged from interstitial pneumonia to bronchiolitis-like pictures. All patients were imported cases, representing an important epidemiological factor and future medical issue, though they were not malnourished nor affected by chronic diseases. We conclude that early respiratory assessment and timely PICU referral is of mainstem importance in the youngest infants with measles-induced respiratory failure. The protean nature of clinical presentation and the possibility of rapid respiratory deterioration should be highlighted, and infants from immigrant families may represent a susceptible high-risk group. PMID:20012881

  4. Subtropical Low Cloud Responses to Central and Eastern Pacific El Nino Events

    NASA Astrophysics Data System (ADS)

    Rapp, A. D.; Bennartz, R.; Jiang, J. H.; Kato, S.; Olson, W. S.; Pinker, R. T.; Su, H.; Taylor, P. C.

    2014-12-01

    The eastern Pacific El Niño event in 2006-2007 and the central Pacific El Niño event during 2009-2010 exhibit opposite responses in the top of atmosphere (TOA) cloud radiative effects. These responses are driven by differences in large-scale circulation that result in significant low cloud anomalies in the subtropical southeastern Pacific. Both the vertical profile of cloud fraction and cloud water content are reduced during the eastern Pacific El Niño; however, the shift in the distribution of cloud characteristics and the physical processes underlying these changes need further analysis. The NASA Energy and Water Cycle Study (NEWS) Clouds and Radiation Working Group will use a synthesis of NEWS data products, A-Train satellite measurements, reanalysis, and modeling approaches to further explore the differences in the low cloud response to changes in the large-scale forcing, as well as try to understand the physical mechanism driving the observed changes in the low clouds for the 2006/07 and 2009/10 distinct El Niño events. The distributions of cloud macrophysical, microphysical, and radiative properties over the southeast Pacific will first be compared for these two events using a combination of MODIS, CloudSat/CALIPSO, and CERES data. Satellite and reanalysis estimates of changes in the vertical temperature and moisture profiles, lower tropospheric stability, winds, and surface heat fluxes are then used to identify the drivers for observed differences in the clouds and TOA radiative effects.

  5. Distribution and habitat utilization of the gopher tortoise tick (Amblyomma tuberculatum) in southern Mississippi

    USGS Publications Warehouse

    Ennen, Joshua R.; Qualls, Carl P.

    2011-01-01

    The distribution of the gopher tortoise tick (Amblyomma tuberculatum) has been considered intrinsically linked to the distribution of its primary host, gopher tortoises (Gopherus polyphemus). However, the presence of G. polyphemus does not always equate to the presence of A. tuberculatum. There is a paucity of data on the ecology, habitat preferences, and distribution of A. tuberculatum. The goals of this study were to assess the distribution of A. tuberculatum in southern Mississippi and to determine which, if any, habitat parameters explain the distribution pattern of A. tuberculatum. During 2006-2007, we examined 13 G. polyphemus populations in southern Mississippi for the presence of A. tuberculatum, and we measured a suite of habitat parameters at each site. Only 23% of the G. polyphemus populations supported A. tuberculatum, suggesting a more restricted distribution than its host. The results of our multivariate analyses identified several habitat variables, e.g., depth of sand and percentage of sand in the topsoil and burrow apron, as being important in discriminating between sites with, and without, A. tuberculatum. Amblyomma tuberculatum was only found at sites with a mean sand depth of >100 cm and a mean percentage of topsoil and burrow apron sand composition >94.0 and 92.4, respectively. Thus, environmental factors, and not just its host's range, seem to influence the distribution of A. tuberculatum.

  6. Distribution and habitat utilization of the gopher tortoise tick (Amblyomma tuberculatum) in Southern Mississippi

    USGS Publications Warehouse

    Ennen, J.R.; Qualls, C.P.

    2011-01-01

    The distribution of the gopher tortoise tick (Amblyomma tuberculatum) has been considered intrinsically linked to the distribution of its primary host, gopher tortoises (Gopherus polyphemus). However, the presence of G. polyphemus does not always equate to the presence of A. tuberculatum. There is a paucity of data on the ecology, habitat preferences, and distribution of A. tuberculatum. The goals of this study were to assess the distribution of A. tuberculatum in southern Mississippi and to determine which, if any, habitat parameters explain the distribution pattern of A. tuberculatum. During 2006-2007, we examined 13 G. polyphemus populations in southern Mississippi for the presence of A. tuberculatum, and we measured a suite of habitat parameters at each site. Only 23% of the G. polyphemus populations supported A. tuberculatum, suggesting a more restricted distribution than its host. The results of our multivariate analyses identified several habitat variables, e.g., depth of sand and percentage of sand in the topsoil and burrow apron, as being important in discriminating between sites with, and without, A. tuberculatum. Amblyomma tuberculatum was only found at sites with a mean sand depth of >100 cm and a mean percentage of topsoil and burrow apron sand composition >94.0 and 92.4, respectively. Thus, environmental factors, and not just its host's range, seem to influence the distribution of A. tuberculatum. ?? American Society of Parasitologists 2011.

  7. SUNRISE: high-resolution UV/VIS observations of the Sun from the stratosphere

    NASA Astrophysics Data System (ADS)

    Gandorfer, Achim M.; Solanki, Sami K.; Schüssler, Manfred; Curdt, Werner; Lites, Bruce W.; Martínez Pillet, Valentin; Schmidt, Wolfgang; Title, Alan M.

    2004-10-01

    SUNRISE is a balloon-borne solar telescope with an aperture of 1m, working in the UV/VIS optical domain. The main scientific goal of SUNRISE is to understand the structure and dynamics of the magnetic field in the atmosphere of the Sun. SUNRISE will provide diffraction-limited images of the photosphere and chromosphere with an unpredecented resolution down to 35km at wavelengths around 220nm. Focal-plane instruments are a spectrograph/polarimeter, a Fabry-Perot filter magnetograph, and a filter imager. The first stratospheric long-duration balloon flight of SUNRISE over Antarctica is planned in winter 2006/2007. SUNRISE is a joint project of the Max-Planck-Institut fur Sonnensystemforschung (MPS), Katlenburg-Lindau, with the Kiepenheuer-Institut für Sonnenphysik (KIS), Freiburg, the High-Altitude Observatory (HAO), Boulder, the Lockheed-Martin Solar and Astrophysics Lab. (LMSAL), Palo Alto, and the Instituto de Astrofisica de Canarias, La Laguna, Tenerife. In this paper we will present an overview on the mission and give a description of the instrumentation, now, at the beginning of the hardware construction phase.

  8. Chemical Evolution of Infrared Dark Cloud Cores

    NASA Astrophysics Data System (ADS)

    Finn, Susanna C.; Jackson, J. M.; Chambers, E. T.; Rathborne, J. M.; Simon, R.

    2009-05-01

    Infrared dark clouds (IRDCs) are molecular clouds seen as extinction features against the mid-infrared Galactic background. Studies of IRDCs have shown them to be cold (< 25 K), dense (> 10^5 cm^-3), and have very high column densities ( 10^23-10^25 cm^-2, e.g., Egan et al. 1998; Carey et al. 1998, 2000). IRDCs host the earliest stages of high-mass star and cluster formation (Rathborne et al. 2005, 2006, 2007). We have mapped 59 IRDC protostellar cores in the fourth Galactic quadrant using the ATNF Mopra telescope simultaneously in HCN (1-0), HC3N (10-9), HCO+ (1-0), HNC (1-0), N2H+ (1-0), and SiO (2-1). We found that the ratios of intensities of the different molecular tracers vary greatly from cloud to cloud, and from core to core within clouds. These different line ratios probably correspond to chemical differences which arise in different evolutionary sequences. We show that specific line ratios distinguish cold pre-stellar cores from warm star-forming cores. N2H+ was found to be a good tracer of active star-forming cores, correlating well with cores containing "green fuzzies,” i.e., extended 4.5 micron emission due to shocked gas (Chambers et al., in press). This work was funded by NSF grant AST-0808001.

  9. Perceived discrimination and stigma toward children affected by HIV/AIDS and their HIV-positive caregivers in central Haiti.

    PubMed

    Surkan, Pamela J; Mukherjee, Joia S; Williams, David R; Eustache, Eddy; Louis, Ermaze; Jean-Paul, Thierry; Lambert, Wesler; Scanlan, Fiona C; Oswald, Catherine M; Fawzi, Mary Smith

    2010-07-01

    In many settings worldwide, HIV-positive individuals have experienced a significant level of stigma and discrimination. This discrimination may also impact other family members affected by the disease, including children. The aim of our study was to identify factors associated with stigma and/or discrimination among HIV-affected youth and their HIV-positive caregivers in central Haiti. Recruitment of HIV-positive patients with children aged 10-17 years was conducted in 2006-2007. Data on HIV-related stigma and/or discrimination were based on interviews with 451 youth and 292 caregivers. Thirty-two percent of caregivers reported that children were discriminated against because of HIV/AIDS. Commune of residence was associated with discrimination against children affected by HIV/AIDS and HIV-related stigma among HIV-positive caregivers, suggesting variability across communities. Multivariable regression models showed that lacking social support, being an orphan, and caregiver HIV-related stigma were associated with discrimination in HIV-affected children. Caregiver HIV-related stigma demonstrated a strong association with depressive symptoms. The results could inform strategies for potential interventions to reduce HIV-related stigma and discrimination. These may include increasing social and caregiver support of children affected by HIV, enhancing support of caregivers to reduce burden of depressive symptoms, and promoting reduction of HIV-related stigma and discrimination at the community-level. PMID:20635244

  10. Mutation of an aminopeptidase N gene is associated with Helicoverpa armigera resistance to Bacillus thuringiensis Cry1Ac toxin.

    PubMed

    Zhang, Shaoping; Cheng, Hongmei; Gao, Yulin; Wang, Guirong; Liang, Gemei; Wu, Kongming

    2009-07-01

    A Cry1Ac-resistant strain (Bt-R) of Helicoverpa armigera, with 2971-fold resistance, was derived by selection with Cry1Ac toxin for 75 generations. We used cDNA-amplified fragment length polymorphism analysis to identify those genes differentially expressed in the Cry1Ac-resistant and -susceptible strains, which revealed 212 differentially expressed transcripts among 2000 screened cDNAs. Among these transcript-derived fragments (TDFs), 37 showed some homology to known sequences, including Aminopeptidase N (APN), which is expressed in the midgut epithelium and has been implicated as a Cry1A subfamily receptor in several moths, including H. armigera. We confirmed the TDF by RT-PCR and identified a deletion mutation of apn1 in the Bt-R strain. We expressed the TDF in bacteria. The partial HaAPN1-96S wild-type protein, bound to Cry1Ac on ligand blots, whereas HaAPN1-BtR did not. This suggested that HaAPN1 is a receptor for Bt Cry1Ac and that its deletion mutation is associated with Cry1Ac resistance in H. armigera. The absence of one binding site is responsible for its resistance to Cry1Ac. We developed an allele-specific PCR to monitor whether the apn1 gene in an H. armigera field population produced a similar mutation. No deleted mutants were found in 2250 individuals collected from the field in 2006-2007. PMID:19376227

  11. Complementary and Alternative Medicine (CAM) Competencies of Nursing Students and Faculty: Results of Integrating CAM Into the Nursing Curriculum

    PubMed Central

    Booth-LaForce, Cathryn; Scott, Craig S.; Heitkemper, Margaret M.; Cornman, B. Jane; Lan, Ming-Chih; Bond, Eleanor F.; Swanson, Kristen M.

    2010-01-01

    As part of the National Center for Complementary and Alternative Medicine (CAM) R25 Education Grant Program, a faculty development program for integrating CAM into the nursing curriculum was instituted in 2003-2006. The Integrating CAM program comprised a number of elements; the primary strategy included a series of 4-week didactic and experiential summer CAM “camps,” attended by a total of 27 faculty members. Camps were designed to influence faculty integration of CAM material into course offerings. The Integrating CAM program was evaluated via a series of faculty and student surveys regarding CAM competencies, attitudes, and perceptions. For more than half of the faculty (out of the 43 who responded), the program yielded a moderate-to-strong influence on incorporation of CAM material into course content; and moderate-to-great increases in both enthusiasm for CAM and perceived CAM knowledge gains. Students at all levels (undergraduate, masters, doctoral; n = 184) reported that their courses contained CAM content; for 70% of students, their CAM knowledge increased; for 50% of students, level of CAM interest increased. Self-reported student CAM competencies were significantly greater in 2006-2007 (n = 191) than in 2003-2004 (n = 143). Results support the strategy of broadly infusing the nursing curriculum with CAM content via faculty development. PMID:20869029

  12. The impact of the economic downturn on environmental health services and professionals in North Carolina.

    PubMed

    Weston-Cox, Paula

    2012-06-01

    The objective of the authors' study was to examine the impact of the economic recession on the environmental health profession between budget year (BY) 2006-2007 and BY 2010-2011 in the following areas: (1) environmental health department fees for services; (2) changes in staffing levels, benefits, or pay; (3) changes in staff responsibilities; and (4) the impact to the private environmental sector compared to public environmental health professionals. Data were summarized from the following surveys: North Carolina Environmental Health Supervisors Association Fee and Economic Surveys; University of North Carolina Chapel Hill School of Government Current Salary Index; and a created online survey of private-sector environmental professionals. Total fees in the public sector for services have risen for most environmental health departments, but not enough to offset budget reductions. All of the counties that participated in the survey either have reduced staff, pay, or benefits due to budget cuts, and some counties utilized staff in other areas through cross-training. The private environmental sector also reduced staff in response to a reduced workload. Public sector employers may have difficulties retaining existing employees and recruiting new employees over the long-term in the current economic climate. PMID:22708203

  13. Carrier Plus: A sensor payload for Living With a Star Space Environment Testbed (LWS/SET)

    NASA Technical Reports Server (NTRS)

    Marshall, Cheryl J.; Moss, Steven; Howard, Regan; LaBel, Kenneth A.; Grycewicz, Tom; Barth, Janet L.; Brewer, Dana

    2003-01-01

    The Defense Threat Reduction Agency (DTR4) and National Aeronautics and Space Administration (NASA) Goddard Space Flight Center are collaborating to develop the Carrier Plus sensor experiment platform as a capability of the Space Environments Testbed (SET). The Space Environment Testbed (SET) provides flight opportunities for technology experiments as part of NASA's Living With a Star (LWS) program. The Carrier Plus will provide new capability to characterize sensor technologies such as state-of-the-art visible focal plane arrays (FPAs) in a natural space radiation environment. The technical objectives include on-orbit validation of recently developed FPA technologies and performance prediction methodologies, as well as characterization of the FPA radiation response to total ionizing dose damage, displacement damage and transients. It is expected that the sensor experiment will carry 4-6 FPAs and associated radiation correlative environment monitors (CEMs) for a 2006-2007 launch. Sensor technology candidates may include n- and p-charge coupled devices (CCDs), active pixel sensors (APS), and hybrid CMOS arrays. The presentation will describe the Carrier Plus goals and objectives, as well as provide details about the architecture and design. More information on the LWS program can be found at http://lws.gsfc.nasa.gov/. Business announcements for LWS/SET and program briefings are posted at http://lws-set.gsfc.nasa.gov

  14. OUTCOMES OF THE FIFTH INTERNATIONAL CONFERENCE ON PEDIATRIC MECHANICAL CIRCULATORY SUPPORT SYSTEMS AND PEDIATRIC CARDIOPULMONARY PERFUSION

    PubMed Central

    Ündar, Akif

    2009-01-01

    The overall objective of the Conference was to bring together internationally know clinicians, bioengineers, and basic scientists involved in research on pediatric mechanical cardiac support systems and pediatric cardiopulmonary bypass procedures. The primary focus was to explicitly describe the problems with current pediatric mechanical circulatory support systems, methods, and techniques during acute and chronic support. The organizers were able to bring together respected international scholars from over 25 different countries at past conferences that has already made a significant impact on the treatment of pediatric cardiac patients during the past three years. Over 1,300 participants (250–300 participants each year) from many countries, including Argentina, Australia, Austria, Belgium, Brazil, Canada, China, Finland, France, Germany, Greece, Ireland, Italy, Japan, Kuwait, Netherlands, New Zealand, Poland, South Korea, Saudi Arabia, Scotland, Spain, Switzerland, Taiwan, Turkey, the United Kingdom, and the United States, have participated in the 2005, 2006, 2007, 2008, and 2009 events. To date, The Fifth International Conference on Pediatric Mechanical Circulatory Support Systems and Pediatric Cardiopulmonary Perfusion is the only conference solely dedicated to pediatric cardiac devices used during acute and chronic mechanical circulatory support. There is no other national or international conference to precisely define the problems with pediatric cardiac patients, and to suggest solutions with new methodologies and devices for pediatric patients, but specifically for neonates and infants. PMID:20021466

  15. School context, friendship ties and adolescent mental health: A multilevel analysis of the Korean Youth Panel Survey (KYPS).

    PubMed

    Kim, Harris Hyun-Soo

    2015-11-01

    Research on the social determinants of health suggests that interpersonal networks play a critical role in facilitating individual mental and physical well-being. Prior studies also indicate that ecological or contextual factors contribute to positive health outcomes. This study extends prior research by examining the factors associated with adolescent health in an Asian context. Based on the multilevel analysis of the Korean Youth Panel Survey (2006 & 2007), a longitudinal project funded by the Korean government, it investigates some of the key variables related to the mental health of Korean students. Much of previous research focuses on the functions of social capital. This study contributes to the social epidemiology literature by investigating the possible downside of network ties. Specifically, it asks whether having delinquent friends is associated with negative mental health experiences. In addition, little research has been conducted concerning the associations between adolescent health outcomes and school characteristics. This study moves in that direction by examining the relationship between mental well-being of students and a variety of school related variables (e.g., subjective attitude toward school and quality of relationship with peers and teachers). Hierarchical linear modeling shows that, among the social capital control variables, being properly integrated into the family and frequent peer interaction significantly add to mental health. At the individual (student) level only, ties to delinquent friends are negatively associated with mental health, while at both individual and contextual levels, school characteristics are positively related to adolescent subjective well-being. PMID:25960374

  16. Exploring Massachusetts Health Care Reform Impact on Fee-for-Service-Funded Substance Use Disorder Treatment Providers.

    PubMed

    Fields, Dail; Pruett, Jana; Roman, Paul M

    2015-01-01

    The Affordable Care Act (ACA) is forecast to increase the demand for and utilization of substance use disorder (SUD) treatment. Massachusetts implemented health reforms similar to the ACA in 2006-2007 that included expanding coverage for SUD treatment. This study explored the impact of Massachusetts health reforms from 2007 to 2010 on SUD treatment providers in Massachusetts, who relied on fee-for-service billings for more than 50% of their revenue. The changes across treatment facilities located in Massachusetts were compared to changes in other similar fee-for-service-funded SUD treatment providers in Northeast states bordering Massachusetts and in all other states across the US. From 2007-2010, the percentage changes for Massachusetts based providers were significantly different from the changes among providers located in the rest of the US for admissions, outpatient census, average weeks of outpatient treatment, residential/in-patient census, detoxification census, length of average inpatient and outpatient stays, and provision of medication-assisted treatment. Contrary to previous studies of publicly funded treatment providers, the results of this exploratory study of providers dependent on fee-for-service revenues were consistent with some predictions for the overall effects of the ACA. PMID:26514378

  17. The Magnitude and Impact of Bullying among School Pupils in Muscat, Oman: A Cross-Sectional Study

    PubMed Central

    Al-Saadoon, Muna; Al-Farsi, Yahya M.; Rizvi, Syed; Al-Jabri, Abdullah; Almamari, Sufyan; Al-Baluki, Wafaa

    2014-01-01

    Research about bullying among school pupils in the Arab/Muslim population is scarce. This study evaluates the characteristics of bullying and its impact among school pupils in Oman via cross-sectional survey among eighth grade school pupils (n = 1,229) during the academic year 2006-2007. The participants were selected using stratified random selection among 6 administrative divisions of one the governorates in the country. Data were collected using self-completed structured questionnaires. This study found similar percentages of males and females (76%) have experienced one form of bullying, and the majority of the incidents (80%) occurred in the vicinity of the school. In almost half of the cases, the bullying was initiated by a student of the same age or older than the victim. The most common type of bullying encountered in this study was verbal (47.7%), followed by misuse (45.9%), physical (43.9%), and, finally, social isolation/exclusion (22.5%). Although the failure of an academic year was uncommon among victims of bullying, the number of pupils who missed 4–6 and ≥7 school days was higher among bullied pupils. If this study will withstand further research, educational initiatives are needed to mitigate the rate of bullying in Oman. PMID:25541623

  18. Indentation hardness: A simple test that correlates with the dissipated-energy predictor for fatigue-life in bovine pericardium membranes for bioprosthetic heart valves.

    PubMed

    Tobaruela, Almudena; Rojo, Francisco Javier; García Paez, José María; Bourges, Jean Yves; Herrero, Eduardo Jorge; Millán, Isabel; Alvarez, Lourdes; Cordon, Ángeles; Guinea, Gustavo V

    2016-08-01

    The aim of this study was to evaluate the variation of hardness with fatigue in calf pericardium, a biomaterial commonly used in bioprosthetic heart valves, and its relationship with the energy dissipated during the first fatigue cycle that has been shown to be a predictor of fatigue-life (García Páez et al., 2006, 2007; Rojo et al., 2010). Fatigue tests were performed in vitro on 24 pericardium specimens cut in a root-to-apex direction. The specimens were subjected to a maximum stress of 1MPa in blocks of 10, 25, 50, 100, 250, 500, 1000 and 1500 cycles. By means of a modified Shore A hardness test procedure, the hardness of the specimen was measured before and after fatigue tests. Results showed a significant correlation of such hardness with fatigue performance and with the energy dissipated in the first cycle of fatigue, a predictor of pericardium durability. The study showed indentation hardness as a simple and reliable indicator of mechanical performance, one which could be easily implemented in improving tissue selection. PMID:26849027

  19. Comparison of time delays of sprites induced by winter lightning flashes in the Japan Sea with those in the Pacific Ocean

    NASA Astrophysics Data System (ADS)

    Matsudo, Y.; Suzuki, T.; Michimoto, K.; Myokei, K.; Hayakawa, M.

    2009-01-01

    The measurement of unusual winter sprites in the Hokuriku area (Japan Sea side) was performed as a primary target of the 2006/2007 winter campaign by means of coordinated optical and extremely low frequency (ELF)/very high-frequency (VHF) electromagnetic observations. We have also added the same observations for the sprites in the Pacific Ocean, to be compared with the characteristics of Hokuriku sprites. The following results have emerged from this campaign: (i) the predominance of column sprites in winter has been confirmed not only for the Hokuriku area but also in the Pacific Ocean (with the probability just above 60%), (ii) carrots are much more frequently observed in the Pacific Ocean (with a probability of ~28%) than in the Hokuriku area (~16%), (iii) a very unique property of Hokuriku sprites is the surprisingly long delay (average ~90 ms) of sprites from their parent lightning flashes and the delays for carrots and columns exhibit some significant difference (80 ms for columns and 100 ms for carrots) and (iv) the time delay of Pacific Ocean sprites is much shorter (~43 ms average) than that at Hokuriku, but there is no remarkable difference in delay between carrots and columns. Finally we discussed the importance of time delay studies to understand sprite generations and their parent lightning discharges, because the difference of time delays on the Japan Sea side and in the Pacific Ocean are thought to be causally related to the parameters of parent thunderstorms.

  20. Cross-border mobility and social networks: Laotians seeking medical treatment along the Thai border.

    PubMed

    Bochaton, Audrey

    2015-01-01

    Drawing upon research conducted on cross-border patients living in Laos and seeking care in Thailand, this paper examines the important role played by social networks in patients' decision-making and on the itineraries they choose to seek treatment on the Thai side of the border. Due to the vastly contrasting situations between the two countries in terms of healthcare supply, and considering Laotians' increasing demand for high quality healthcare, a number of them have managed to satisfy their needs by combining cross-border treatment with the use of the healthcare facilities provided by their own country. This study consisted first of household surveys conducted in five border areas (2006-2007) in Laos in order to quantify and map out cross-border healthcare-related travel patterns. Afterwards, interviews were conducted with cross-border patients (55), Laotian and Thai medical doctors (6), Thai social workers (5), and officials working in public institutions (12). While socioeconomic and spatial factors partly explain cross-border mobility, patients' social networks significantly influence treatment itineraries throughout the decision-making process, including logistical and financial considerations. The social networks existing at different geographical levels (neighbourhood, regional and global) are therefore a powerful analytical tool not only for understanding the emergence of these cross-border movements but also for justifying them in an authoritarian political environment such as Lao PDR's. PMID:25454637