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Sample records for america fy08 activities

  1. Idaho National Laboratory’s Greenhouse Gas FY08 Baseline

    SciTech Connect

    Jennifer D. Morton

    2010-09-01

    A greenhouse gas (GHG) inventory is a systematic attempt to account for the production and release of certain gasses generated by an institution from various emission sources. The gasses of interest are those which have become identified by climate science as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during fiscal year (FY) 2008 by Idaho National Laboratory (INL), a Department of Energy (DOE)-sponsored entity, located in southeastern Idaho. Concern about the environmental impact of GHGs has grown in recent years. This, together with a desire to decrease harmful environmental impacts, would be enough to encourage the calculation of a baseline estimate of total GHGs generated at the INL. Additionally, the INL has a desire to see how its emissions compare with similar institutions, including other DOE-sponsored national laboratories. Executive Order 13514 requires that federally-sponsored agencies and institutions document reductions in GHG emissions in the future, and such documentation will require knowledge of a baseline against which reductions can be measured. INL’s FY08 GHG inventory was calculated according to methodologies identified in Federal recommendations and an as-yet-unpublished Technical and Support Document (TSD) using operational control boundary. It measures emissions generated in three Scopes: (1) INL emissions produced directly by stationary or mobile combustion and by fugitive emissions, (2) the share of emissions generated by entities from which INL purchased electrical power, and (3) indirect or shared emissions generated by outsourced activities that benefit INL (occur outside INL’s organizational boundaries but are a consequence of INL’s activities). This inventory found that INL generated a total of 114,256 MT of CO2-equivalent emissions during fiscal year 2008 (FY08). The following conclusions were made from looking at the results of the individual contributors to INL

  2. Idaho National Laboratory’s Greenhouse Gas FY08 Baseline

    SciTech Connect

    Jennifer D. Morton

    2011-06-01

    A greenhouse gas (GHG) inventory is a systematic attempt to account for the production and release of certain gasses generated by an institution from various emission sources. The gasses of interest are those which have become identified by climate science as related to anthropogenic global climate change. This document presents an inventory of GHGs generated during fiscal year (FY) 2008 by Idaho National Laboratory (INL), a Department of Energy (DOE)-sponsored entity, located in southeastern Idaho. Concern about the environmental impact of GHGs has grown in recent years. This, together with a desire to decrease harmful environmental impacts, would be enough to encourage the calculation of a baseline estimate of total GHGs generated at INL. Additionally, INL has a desire to see how its emissions compare with similar institutions, including other DOE national laboratories. Executive Order 13514 requires that federal agencies and institutions document reductions in GHG emissions in the future, and such documentation will require knowledge of a baseline against which reductions can be measured. INL's FY08 GHG inventory was calculated according to methodologies identified in federal GHG guidance documents using operational control boundaries. It measures emissions generated in three Scopes: (1) INL emissions produced directly by stationary or mobile combustion and by fugitive emissions, (2) the share of emissions generated by entities from which INL purchased electrical power, and (3) indirect or shared emissions generated by outsourced activities that benefit INL (occur outside INL's organizational boundaries but are a consequence of INL's activities). This inventory found that INL generated a total of 113,049 MT of CO2-equivalent emissions during FY08. The following conclusions were made from looking at the results of the individual contributors to INL's baseline GHG inventory: (1) Electricity (including the associated transmission and distribution losses) is the

  3. Facilitation of the Estuary/Ocean Subgroup for Federal Research, Monitoring and Evaluation FY08 Annual Report.

    SciTech Connect

    Johnson, GE; Diefenderfer, HL

    2008-09-29

    The Estuary/Ocean Subgroup (EOS) is part of the research, monitoring, and evaluation (RME) effort that the Action Agencies (Bonneville Power Administration (BPA), U.S. Army Corps of Engineers, U.S. Bureau of Reclamation) developed in response to obligations arising from the Endangered Species Act as applied to operation of the Federal Columbia River Power System (FCRPS). The goal of the EOS project is to facilitate activities of the estuary/ocean RME subgroup as it coordinates design and implementation of federal RME in the lower Columbia River and estuary. In fiscal year 2008 (FY08), EOS project accomplishments included (1) subgroup meetings; (2) participation in the estuary work group of the Pacific Northwest Aquatic Monitoring Partnership; (3) project management via BPA's project tracking system, Pisces; (4) quarterly project status reports; and (5) a major revision to the Estuary RME document and its subsequent regional release (new version January 2008). Many of the estuary RME recommendations in this document were incorporated into the Biological Opinion on FCRPS operations (May 2008). In summary, the FY08 EOS project resulted in expanded, substantive coordination with other regional RME forums, a new version of the federal Estuary RME program document, and implementation coordination. This annual report is a FY08 deliverable for the project titled Facilitation of the Estuary/Ocean Subgroup.

  4. Facilitation of the Estuary/Ocean Subgroup for Federal Research, Monitoring, and Evaluation, FY08 Annual Report

    SciTech Connect

    Johnson, Gary E.; Diefenderfer, Heida L.

    2008-09-29

    The Estuary/Ocean Subgroup (EOS) is part of the research, monitoring, and evaluation (RME) effort that the Action Agencies (Bonneville Power Administration, U.S. Army Corps of Engineers, U.S. Bureau of Reclamation) developed in response to obligations arising from the Endangered Species Act as applied to operation of the Federal Columbia River Power System (FCRPS). The goal of the EOS project is to facilitate activities of the estuary/ocean RME subgroup as it coordinates design and implementation of federal RME in the lower Columbia River and estuary. In fiscal year 2008 (FY08), EOS project accomplishments included 1) subgroup meetings; 2) participation in the estuary work group of the Pacific Northwest Aquatic Monitoring Partnership; 3) project management via the project tracking system, Pisces; 4) quarterly project status reports; and 5) a major revision to the Estuary RME document and its subsequent regional release (new version January 2008). Many of the estuary RME recommendations in this document were incorporated into the Biological Opinion on hydrosystem operations (May 2008). In summary, the FY08 EOS project resulted in expanded, substantive coordination with other regional RME forums, a new version of the federal Estuary RME program document, and implementation coordination. This annual report is a FY08 deliverable for the project titled Facilitation of the Estuary/Ocean Subgroup.

  5. (DCT-FY08) Target Detection Using Multiple Modality Airborne and Ground Based Sensors

    DTIC Science & Technology

    2013-03-01

    AFRL-OSR-VA-TR-2013-0005 (DCT-FY08) Target Detection Using Multiple Modality Airborne and Ground Based Sensors Avideh Zakhor...Include area code) 17-08-2012 FINAL 4-1-2008 to 11-30-2011 (DCT-FY08) Target Detection Using Multiple Modality Airborne and Ground Based Sensors ...automatic, photo-realistic 3D models of building interiors. We have developed an ambulatory human operated backpack system made of a suite of sensors

  6. FY08 MEMBRANE CHARACTERIZATION REPORT FOR HYBRID SULFUR ELECTROLYZER

    SciTech Connect

    Hobbs, D; Hector Colon-Mercado, H; Mark Elvington, M

    2008-09-01

    at SNL and Clemson. These membranes also exhibit good chemical stability and conductivity in concentrated sulfuric acid solutions and, thus, serve as promising candidates for the SDE. Therefore, we recommend further testing of these membranes including electrolyzer testing to determine if the reduced SO{sub 2} transport eliminates the formation of sulfur-containing films at the membrane/cathode interface. SO{sub 2} transport measurements in the custom built characterization cell identified experimental limitations of the original design. During the last quarter of FY08 we redesigned and fabricated a new testing cell to overcome the previous limitations. This cell also offers the capability to test membranes under polarized conditions as well as test the performance of MEAs under selected electrolyzer conditions.

  7. The Sandia MEMS Passive Shock Sensor : FY08 testing for functionality, model validation, and technology readiness.

    SciTech Connect

    Walraven, Jeremy Allen; Blecke, Jill; Baker, Michael Sean; Clemens, Rebecca C.; Mitchell, John Anthony; Brake, Matthew Robert; Epp, David S.; Wittwer, Jonathan W.

    2008-10-01

    This report summarizes the functional, model validation, and technology readiness testing of the Sandia MEMS Passive Shock Sensor in FY08. Functional testing of a large number of revision 4 parts showed robust and consistent performance. Model validation testing helped tune the models to match data well and identified several areas for future investigation related to high frequency sensitivity and thermal effects. Finally, technology readiness testing demonstrated the integrated elements of the sensor under realistic environments.

  8. EMSL Quarterly Highlights Report: 1st Quarter, FY08

    SciTech Connect

    Showalter, Mary Ann

    2008-01-28

    The EMSL Quarterly Highlights Report covers the science, staff and user recognition, and publication activities that occurred during the 1st quarter (October 2007 - December 2007) of Fiscal Year 2008.

  9. Applied Meteorology Unit (AMU) Quarterly Report Third Quarter FY-08

    NASA Technical Reports Server (NTRS)

    Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Dreher, Joseph

    2008-01-01

    This report summarizes the Applied Meteorology Unit (AMU) activities for the third quarter of Fiscal Year 2008 (April - June 2008). Tasks reported on are: Peak Wind Tool for User Launch Commit Criteria (LCC), Anvil Forecast Tool in AWIPS Phase II, Completion of the Edward Air Force Base (EAFB) Statistical Guidance Wind Tool, Volume Averaged Height Integ rated Radar Reflectivity (VAHIRR), Impact of Local Sensors, Radar Scan Strategies for the PAFB WSR-74C Replacement, VAHIRR Cost Benefit Analysis, and WRF Wind Sensitivity Study at Edwards Air Force Base

  10. GNEP Material Transportation, Storage and Disposal Analysis FY-08 Summary Report

    SciTech Connect

    Halsey, W

    2009-01-15

    This report provides a summary for FY-2008 of activities, analyses and products from the Material Transportation, Storage and Disposal (M-TSD) sub-task of Systems Analysis within the Advanced Fuel Cycle Research & Development area of the Global Nuclear Energy Partnership. The objective of this work is to evaluate near-term material management requirements for initial GNEP facilities and activities, long-term requirements for large-scale GNEP technology deployment, and alternatives and paths forward to meet these needs. For FY-08, the work expanded to include the Integrated Waste Management Strategy as well as integration with the newly formed Waste Forms Campaign. The M-TSD team was expanded with the addition of support from Savannah River National Lab (SRNL) to the existing team of Lawrence Livermore National Lab (LLNL), Argonne National Lab (ANL), Idaho National Lab (INL), Sandia National Lab (SNL) and University of Nevada - Reno (UN-R). During the first half of the year, analysis was focused on providing supporting technical analysis and documentation to support anticipated high-level decisions on program direction. A number of analyses were conducted and reports prepared as program deliverables. This work is briefly summarized in this report. Analyses provided informally to other program efforts are included in this report to provide documentation. This year-end summary was planned primarily as a compilation of activities following the anticipated programmatic decisions. These decisions were deferred beyond the end of the year, and funds were reallocated in a number of areas, thus reducing the M-TSD activities. This report summarizes the miscellaneous 'ad-hoc' work conducted during the later part of the year, such as support to the draft Programmatic Environmental Impact Statement (PEIS), and support to other program studies. Major programmatic contributions from the M-TSD team during the year included: (1) Completion of the IWMS in March 2008 as the baseline

  11. Certification of Completion of ASC FY08 Level-2 Milestone ID #2933

    SciTech Connect

    Lipari, D A

    2008-06-12

    This report documents the satisfaction of the completion criteria associated with ASC FY08 Milestone ID No.2933: 'Deploy Moab resource management services on BlueGene/L'. Specifically, this milestone represents LLNL efforts to enhance both SLURM and Moab to extend Moab's capabilities to schedule and manage BlueGene/L, and increases portability of user scripts between ASC systems. The completion criteria for the milestone are the following: (1) Batch jobs can be specified, submitted to Moab, scheduled and run on the BlueGene/L system; (2) Moab will be able to support the markedly increased scale in node count as well as the wiring geometry that is unique to BlueGene/L; and (3) Moab will also prepare and report statistics of job CPU usage just as it does for the current systems it supports. This document presents the completion evidence for both of the stated milestone certification methods: Completion evidence for this milestone will be in the form of (1) documentation--a report that certifies that the completion criteria have been met; and (2) user hand-off. As the selected Tri-Lab workload manager, Moab was chosen to replace LCRM as the enterprise-wide scheduler across Livermore Computing (LC) systems. While LCRM/SLURM successfully scheduled jobs on BG/L, the effort to replace LCRM with Moab on BG/L represented a significant challenge. Moab is a commercial product developed and sold by Cluster Resources, Inc. (CRI). Moab receives the users batch job requests and dispatches these jobs to run on a specific cluster. SLURM is an open-source resource manager whose development is managed by members of the Integrated Computational Resource Management Group (ICRMG) within the Services and Development Division at LLNL. SLURM is responsible for launching and running jobs on an individual cluster. Replacing LCRM with Moab on BG/L required substantial changes to both Moab and SLURM. While the ICRMG could directly manage the SLURM development effort, the work to enhance Moab

  12. Calibration of an interfacial force microscope for MEMS metrology : FY08-09 activities.

    SciTech Connect

    Houston, Jack E.; Baker, Michael Sean; Crowson, Douglas A.; Mitchell, John Anthony; Moore, Nathan W.

    2009-10-01

    Progress in MEMS fabrication has enabled a wide variety of force and displacement sensing devices to be constructed. One device under intense development at Sandia is a passive shock switch, described elsewhere (Mitchell 2008). A goal of all MEMS devices, including the shock switch, is to achieve a high degree of reliability. This, in turn, requires systematic methods for validating device performance during each iteration of design. Once a design is finalized, suitable tools are needed to provide quality assurance for manufactured devices. To ensure device performance, measurements on these devices must be traceable to NIST standards. In addition, accurate metrology of MEMS components is needed to validate mechanical models that are used to design devices to accelerate development and meet emerging needs. Progress towards a NIST-traceable calibration method is described for a next-generation, 2D Interfacial Force Microscope (IFM) for applications in MEMS metrology and qualification. Discussed are the results of screening several suitable calibration methods and the known sources of uncertainty in each method.

  13. Mapping recent chikungunya activity in the Americas

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To better understand chikungunya activity in the America we mapped recent chikungunya activity in the Americas. This activity is needed to better understand that the relationships between climatic factors and disease outbreak patters are critical to the design and constructing of predictive models....

  14. FY08 DRMRP Clinical Trial: Strengthening Pathways to PTSD Recovery Using Systems-Level Intervention

    DTIC Science & Technology

    2016-05-01

    UP intervention can improve on what the Institute of Medicine has 2 described as a 15 year science to service gap. STEPS UP is available to roll... Science Office was also informed of our plan to reduce the projected number of participants and stop enrollment. In Year 4, active recruitment stopped at...the Science Officer in Year 2 due to the administrative delays experienced in obtaining regulatory approvals. Investigators also revised the budget

  15. Physical Activity Interventions in Latin America

    PubMed Central

    Hoehner, Christine M.; Ribeiro, Isabela C.; Parra, Diana C.; Reis, Rodrigo S.; Azevedo, Mario R.; Hino, Adriano A.; Soares, Jesus; Hallal, Pedro C.; Simões, Eduardo J.; Brownson, Ross C.

    2013-01-01

    Context Systematic reviews of public health interventions are useful for identifying effective strategies for informing policy and practice. The goals of this review were to (1) update a previous systematic review of physical activity interventions in Latin America which found that only school-based physical education had sufficient evidence to recommend widespread adoption; (2) assess the reporting of external validity elements; and (3) develop and apply an evidence typology for classifying interventions. Evidence acquisition In 2010–2011, community-level, physical activity intervention studies from Latin America were identified, categorized, and screened based on the peer-reviewed literature or Brazilian theses published between 2006 and 2010. Articles meeting inclusion criteria were evaluated using U.S. Community Guide methods. External validity reporting was assessed among a subset of articles reviewed to date. An evidence rating typology was developed and applied to classify interventions along a continuum based on evidence about their effectiveness in the U.S. context, reach, adoption, implementation, institutionalization, and benefits and costs. Evidence synthesis Thirteen articles published between 2006 and 2010 met inclusion criteria and were abstracted systematically, yet when combined with evidence from articles from the previous systematic review, no additional interventions could be recommended for practice. Moreover, the reporting of external validity elements was low among a subset of 19 studies published to date (median=21% of elements reported). By applying the expanded evidence rating typology, one intervention was classified as evidence-based, seven as promising, and one as emerging. Conclusions Several physical activity interventions have been identified as promising for future research and implementation in Latin America. Enhanced reporting of external validity elements will inform the translation of research into practice. PMID:23415133

  16. Spatial and temporal distribution of chikungunya activity in the Americas

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To better understand chikungunya activity in the America we mapped recent chikungunya activity in the Americas. This activity is needed to better understand that the relationships between climatic factors and disease outbreak patters are critical to the design and constructing of predictive models....

  17. Wind Powering America FY06 Activities Summary

    SciTech Connect

    Not Available

    2007-02-01

    The Wind Powering America FY06 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 29 state wind working groups (welcoming New Jersey, Indiana, Illinois, and Missouri in 2006) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 120 members of national and state public and private sector organizations from 34 states attended the 5th Annual WPA All-States Summit in Pittsburgh in June.

  18. Wind Powering America FY07 Activities Summary

    SciTech Connect

    Not Available

    2008-02-01

    The Wind Powering America FY07 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 30 state wind working groups (welcoming Georgia and Wisconsin in 2007) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 140 members of national and state public and private sector organizations from 39 U.S. states and Canada attended the 6th Annual WPA All-States Summit in Los Angeles in June. WPA's emphasis remains on the rural agricultural sector, which stands to reap the significant economic development benefits of wind energy development. Additionally, WPA continues its program of outreach, education, and technical assistance to Native American communities, public power entities, and regulatory and legislative bodies.

  19. HYBRID SULFUR ELECROLYZER DEVELOPMENT, NHI WORK PACKAGE N-SR07TC0301, FY08 FIRST QUARTER REPORT

    SciTech Connect

    Summers, W

    2007-12-20

    Hydrogen has been identified as a leading candidate to replace petroleum as part of the transition to a sustainable energy system, and major efforts are being conducted worldwide to develop the technologies and supporting activities required for this transition. In the United States, the federal research efforts are led by the U.S. Department of Energy (DOE). The U.S. DOE Hydrogen Program is an integrated inter-office program being conducted by the Office of Energy Efficiency and Renewable Energy, Office of Nuclear Energy (DOE-NE), Office of Fossil Energy and Office of Science. The primary objective of the DOE-NE Nuclear Hydrogen Initiative (NHI) is to develop the nuclear hydrogen production technologies necessary to produce hydrogen at a cost competitive with other alternative transportation fuels. The focus of the NHI is on thermochemical cycles and high temperature electrolysis. The Savannah River National Laboratory (SRNL) has been tasked with the primary responsibility to perform research and development in order to characterize, evaluate and develop the Hybrid Sulfur (HyS) thermochemical process. The HyS Process uses a sulfur dioxide depolarized electrolyzer (SDE) to split water and produce hydrogen. During FY05 and FY06, SRNL designed and conducted proof-of-concept testing for a SDE using a low temperature, PEM fuel cell-type design concept. The advantages of this design concept include high electrochemical efficiency and small footprint, characteristics that are crucial for successful implementation on a commercial scale. During FY07, SRNL extended the range of testing of the SDE to higher temperature and pressure, conducted a 100-hour longevity test, and designed and built a larger, multi-cell stack electrolyzer. The proof of concept of SO2 electrolysis for the HyS Process is a priority research target for the FY 2008 NHI Program. Technical options must be better defined and the challenges better understood. The current status of electrolyzer performance

  20. Safeguards Envelope Progress FY08

    SciTech Connect

    Robert Bean; Richard Metcalf; Aaron Bevill

    2008-09-01

    The Safeguards Envelope Project met its milestones by creating a rudimentary safeguards envelope, proving the value of the approach on a small scale, and determining the most appropriate path forward. The Idaho Chemical Processing Plant’s large cache of reprocessing process monitoring data, dubbed UBER Data, was recovered and used in the analysis. A probabilistic Z test was used on a Markov Monte Carlo simulation of expected diversion data when compared with normal operating data. The data regarding a fully transient event in a tank was used to create a simple requirement, representative of a safeguards envelope, whose impact was a decrease in operating efficiency by 1.3% but an increase in material balance period of 26%. This approach is operator, state, and international safeguards friendly and should be applied to future reprocessing plants. Future requirements include tank-to-tank correlations in reprocessing facilities, detailed operations impact studies, simulation inclusion, automated optimization, advanced statistics analysis, and multi-attribute utility analysis.

  1. FY08 VPP Program Evaluation

    SciTech Connect

    Dossett, Sharon D.

    2008-01-01

    The Voluntary Protection Program (VPP) is a recognized third-party certification of worker safety and health program excellence, based on industry best practices that focus on management leadership and employee involvement, as well as other safety and health program elements. This Pacific Northwest National Laboratory (PNNL) VPP Program Evaluation is the FY-2008 report of the PNNL VPP Steering Committee regarding the status of VPP at PNNL. It is an update of the previous annual report dated January, 2007 and was completed in January 2008. An annual evaluation of the status of VPP is required of all sites that participate in the DOE-VPP. This report provides a detailed summary of the PNNL VPP Steering Committee’s evaluation of program performance and documents both strengths and improvement opportunities related to the various aspects of the VPP model.

  2. New Model Predicts Fire Activity in South America

    NASA Video Gallery

    UC Irvine scientist Jim Randerson discusses a new model that is able to predict fire activity in South America using sea surface temperature observations of the Pacific and Atlantic Ocean. The find...

  3. Activities of the Acoustical Society of America

    NASA Technical Reports Server (NTRS)

    2002-01-01

    During the period covered by this grant report, the following accomplishments were achieved: (1) 10 new American National Standards were adopted and published; (2) Five International Standards were adopted as dual-numbered American National Standards and published; (3) Six draft American National Standards were balloted (not yet adopted or published); (4) Other National Standards Ballots were processed by the Secretariat; (5) US Positions on International Standards Activities processed by the Secretariat; (6) Reporting was conducted at conferences.

  4. EERE-Supported International Activities in Latin America (Fact Sheet)

    SciTech Connect

    Not Available

    2010-05-01

    The Office of Energy Efficiency and Renewable Energy (EERE) is involved in a variety of international initiatives, partnerships, and events that promote greater understanding and use of renewable energy (RE) and energy efficiency (EE) worldwide. In support of the Energy and Climate Partnership of the Americas (ECPA), EERE is working with several Latin American countries to advance EE and RE deployment for economic growth, energy security, poverty relief, and disaster recovery goals. This fact sheet highlights those activities.

  5. Fundamental Materials Issues for Thermochemical H2O and CO2 Splitting: Final Report (FY08)

    SciTech Connect

    Coker, Eric Nicholas; Rodriguez, Mark A.; Ambrosini, Andrea; Stumpf, Roland Rudolph; Stechel, Ellen Beth; Wolverton, Chris; Meredig, Bryce

    2008-11-01

    Hydrogen and carbon monoxide may be produced using solar-thermal energy in two-stage reactions of water and carbon dioxide, respectively, over certain metal oxide materials. The most active materials observed experimentally for these processes are complex mixtures of ferrite and zirconia based solids, and it is not clear how far the ferrites, the zirconia, or a solid solution between the two participate in the change of oxidation state during the cycling. Identification of the key phases in the redox material that enable splitting is of paramount importance to developing a working model of the materials. A three-pronged approach was adopted here: computer modeling to determine thermodynamically favorable materials compositions, bench reactor testing to evaluate materials’ performance, and in-situ characterization of reactive materials to follow phase changes and identify the phases active for splitting. For the characterization and performance evaluation thrusts, cobalt ferrites were prepared by co-precipitation followed by annealing at 1400 °C. An in-situ X-ray diffraction capability was developed and tested, allowing phase monitoring in real time during thermochemical redox cycling. Key observations made for an un-supported cobalt ferrite include: 1) ferrite phases partially reduce to wustite upon heating to 1400 °C in helium; 2) exposing the material to air at 1100 °C causes immediate re-oxidation; 3) the re-oxidized material may be thermally reduced at 1400 °C under inert; 4) exposure of a reduced material to CO2 results in gradual re-oxidation at 1100 °C, but minimization of background O2-levels is essential; 5) even after several redox cycles, the lattice parameters of the ferrites remain constant, indicating that irreversible phase separation does not occur, at least over the first five cycles; 6) substituting chemical (hydrogen) reduction for thermal reduction resulted in formation of a CoFe metallic alloy. Materials were also

  6. Maritime Domain Awareness FY08 Assessment Report

    DTIC Science & Technology

    2008-10-30

    signals were not strong enough to transmit data when team members were below decks. The Maritime BGAN EMIO Terminal (MBET) device, in turn, failed to...able to demonstrate the transfer of data via the Maritime BGAN EMIO Terminal (MBET) due to the satellite connectivity. (VBSS School) System...boarding. The radio frequency (RF) signals were not strong enough to transmit data when team members were below decks. The Maritime BGAN EMIO Terminal

  7. FY08 Engineering Research and Technology Report

    SciTech Connect

    Minichino, C; McNichols, D

    2009-02-24

    This report summarizes the core research, development, and technology accomplishments in Lawrence Livermore National Laboratory's Engineering Directorate for FY2008. These efforts exemplify Engineering's more than 50-year history of developing and applying the technologies needed to support the Laboratory's national security missions. A partner in every major program and project at the Laboratory throughout its existence, Engineering has prepared for this role with a skilled workforce and technical resources developed through both internal and external venues. These accomplishments embody Engineering's mission: 'Enable program success today and ensure the Laboratory's vitality tomorrow.' Engineering's mission is carried out through basic research and technology development. Research is the vehicle for creating competencies that are cutting-edge, or require discovery-class groundwork to be fully understood. Our technology efforts are discipline-oriented, preparing research breakthroughs for broader application to a variety of Laboratory needs. The term commonly used for technology-based projects is 'reduction to practice.' As we pursue this two-pronged approach, an enormous range of technological capabilities result. This report combines our work in research and technology into one volume, organized into thematic technical areas: Engineering Modeling and Simulation; Measurement Technologies; Micro/Nano-Devices and Structures; Engineering Systems for Knowledge and Inference; and Energy Manipulation. Our investments in these areas serve not only known programmatic requirements of today and tomorrow, but also anticipate the breakthrough engineering innovations that will be needed in the future.

  8. FY08 LDRD Final Report Regional Climate

    SciTech Connect

    Bader, D C; Chin, H; Caldwell, P M

    2009-05-19

    An integrated, multi-model capability for regional climate change simulation is needed to perform original analyses to understand and prepare for the impacts of climate change on the time and space scales that are critical to California's future environmental quality and economic prosperity. Our intent was to develop a very high resolution regional simulation capability to address consequences of climate change in California to complement the global modeling capability that is supported by DOE at LLNL and other institutions to inform national and international energy policies. The California state government, through the California Energy Commission (CEC), institutionalized the State's climate change assessment process through its biennial climate change reports. The bases for these reports, however, are global climate change simulations for future scenarios designed to inform international policy negotiations, and are primarily focused on the global to continental scale impacts of increasing emissions of greenhouse gases. These simulations do not meet the needs of California public and private officials who will make major decisions in the next decade that require an understanding of climate change in California for the next thirty to fifty years and its effects on energy use, water utilization, air quality, agriculture and natural ecosystems. With the additional development of regional dynamical climate modeling capability, LLNL will be able to design and execute global simulations specifically for scenarios important to the state, then use those results to drive regional simulations of the impacts of the simulated climate change for regions as small as individual cities or watersheds. Through this project, we systematically studied the strengths and weaknesses of downscaling global model results with a regional mesoscale model to guide others, particularly university researchers, who are using the technique based on models with less complete parameterizations or coarser spatial resolution. Further, LLNL has now built a capability in state-of-the-science mesoscale climate modeling that complements that which it has in global climate simulation, providing potential sponsors with an end-to-end simulation and analysis program.

  9. InSAR observations of active volcanoes in Latin America

    NASA Astrophysics Data System (ADS)

    Morales Rivera, A. M.; Chaussard, E.; Amelung, F.

    2012-12-01

    Over the last decade satellite-based interferometric synthetic aperture radar (InSAR) has developed into a well-known technique to gauge the status of active volcanoes. The InSAR technique can detect the ascent of magma to shallow levels of the volcanic plumbing system because new arriving magma pressurizes the system. This is likely associated with the inflation of the volcanic edifice and the surroundings. Although the potential of InSAR to detect magma migration is well known, the principal limitation was that only for few volcanoes frequent observations were acquired. The ALOS-1 satellite of the Japanese Aerospace Exploration Agency (JAXA) acquired a global L-band data set of 15-20 acquisitions during 2006-2011. Here we use ALOS InSAR and Small Baseline (SB) time-series methods for a ground deformation survey of Latin America with emphasis on the northern Andes. We present time-dependent ground deformation data for the volcanoes in Colombia, Ecuador and Peru and interpret the observations in terms of the dynamics of the volcanic systems.

  10. A multicenter evaluation of linezolid antimicrobial activity in North America.

    PubMed

    Ballow, Charles H; Jones, Ronald N; Biedenbach, Douglas J

    2002-05-01

    Overall, 141 centers in North America enrolled in this international surveillance study designed to evaluate the in vitro antimicrobial activity and spectrum of linezolid, a new oxazolidinone. Each participant tested the susceptibility of clinical isolates of staphylococcal species (n = 85) against 12 drugs, and enterococcal species (n = 40) against 6 drugs using reference broth microdilution trays; and of streptococcal species (n = 25) against 6 drugs using Etests (AB BIODISK, Solna, Sweden). Quality control testing was conducted using recommended strains, and verification of resistance to linezolid and select other agents was performed by a regional monitor. Of the 20,161 isolates collected from sites across the United States (US; n = 132) and Canada (n = 9), 18,307 were included in this analysis. Oxacillin resistance occurred in 38.7 and 70.6% of Staphylococcus aureus and coagulase-negative staphylococcal (CoNS) isolates, respectively. Vancomycin resistance was reported in 65.9 and 2.6% of Enterococcus faecium and E. faecalis, respectively. Penicillin resistance occurred in 37.2% of Streptococcus pneumoniae, 17.5% constituting high-level resistance (MIC, > or =2 microg/ml). The MIC(90) for linezolid was 1 microg/ml for streptococci, 2 microg/ml for enterococci and CoNS isolates, and 4 microg/ml for S. aureus. Using the US FDA-recommended susceptible breakpoints for linezolid, there were no confirmed reports of linezolid resistance (i.e., MIC > or =8 microg/ml). The occurrence of linezolid MICs was unimodal and generally varied between, 1-4 microg/ml for staphylococci (94% of recorded results), 1-2 microg/ml for enterococci (93%), and 0.5-1 microg/ml for streptococci (85%). Susceptibility to linezolid was not influenced by susceptibility to other antiicrobials such as vancomycin, beta-lactams or macrolides. Only linezolid was universally active against essentially all tested Gram-positive specimens. The unimodal susceptibility pattern is indicative of excellent

  11. America Goes Back to School. Partners Activity Kit.

    ERIC Educational Resources Information Center

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

    "America Goes Back to School" is a nationwide initiative to encourage and support family and community involvement in improving children's learning. The program's 1998 theme highlights year-round partnerships started or celebrated during the back-to-school months of August through October. This kit provides tools to help families and…

  12. Public Lectures and Exhibits: Outreach Activities at the 2013 Meeting of the Americas

    NASA Astrophysics Data System (ADS)

    Urrutia-Fucugauchi, Jaime; Hernández-Terrones, Laura; Pérez-Cruz, Ligia

    2013-09-01

    The 2013 Joint Assembly Meeting of the Americas (MOA), held 14-17 May in Cancun, Mexico, included an outreach program with public lectures, exhibits, and a planetarium dome show, all held in parallel to the sessions, plenary presentations, town halls, and other events. The outreach activities run by enthusiastic volunteers attracted local students, the public, and meeting attendees. The meeting was sponsored by 14 societies across the Americas, and the scientific program encompassed topics in all areas of Earth and space sciences.

  13. 78 FR 30862 - Foreign-Trade Zone 41-Milwaukee, Wisconsin; Authorization of Production Activity; CNH America...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 41--Milwaukee, Wisconsin; Authorization of Production Activity; CNH America, LLC; Subzone 41I (Tractors and Tractor/Combine Components); Racine, Wisconsin...

  14. 78 FR 31517 - Notification of Proposed Production Activity; Vestas Nacelles America, Inc.; Subzone 123E (Wind...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... Proposed Production Activity; Vestas Nacelles America, Inc.; Subzone 123E (Wind Turbines); Brighton, Denver... wind turbines and related products (nacelles, hubs, blades, and towers) under FTZ procedures using... during customs entry procedures that apply to wind turbines, nacelles, hubs, blades, and towers (free,...

  15. Learning Activities: The America's Cup Challenge. Meter Reading.

    ERIC Educational Resources Information Center

    Cronk, Rob; And Others

    1995-01-01

    Describes two learning activities: (1) high school students design and construct a wind powered monohull vessel to travel a predetermined distance in the least amount of time; and (2) sixth graders learn about energy by doing gas and electric meter reading. (Author/JOW)

  16. Empty Calories: Commercializing Activities in America's Schools. Executive Summary

    ERIC Educational Resources Information Center

    Molnar, Alex; Garcia, David R.

    2005-01-01

    This year's Schoolhouse Commercialism Trends report finds that schools continue to be a prime target of a wide variety of corporate advertising efforts and criticism of marketing to children in schools is mounting. Most of this criticism is directed at marketing activities that are thought to have a negative impact on children's health. Public…

  17. Association between the perceived environment and physical activity among adults in Latin America: a systematic review

    PubMed Central

    2013-01-01

    Background Activity friendly environments have been identified as promising strategies to increase physical activity levels in the population. Associations between perceived environmental attributes and physical activity in Latin America may vary from those observed in high income countries. The objective of this systematic review is to identify which perceived environmental attributes are associated with physical activity in Latin America. Methods Systematic literature search of articles published in English, Portuguese, and Spanish in four databases was conducted (PubMed, Virtual Health Library, EBSCO, and Web of Science). Associations with environmental attributes were analyzed separately for physical activity domains. Fifteen articles were included in the analysis. Results All studies had cross-sectional designs. The majority of associations were statistically non-significant, and only four associations were found in the unexpected direction. Leisure-time and transport-related physical activity were the domains most frequently included in the studies and had higher number of associations in the expected direction. Leisure-time physical activity showed a convincing association in the expected direction with safety during the day. Transport-related physical activity had a convincing association with presence of street lighting. Conclusions This study shows that perceived environmental attributes and their relationship with physical activity appears to be domain, and context specific. In addition, findings from this study show inconsistencies with the information gathered from high-income countries. PMID:24171897

  18. Comparative in vitro activity of tigecycline against bacteria recovered from clinical specimens in Latin America.

    PubMed

    Bantar, C; Curcio, D; Fernandez Canigia, L; García, P; Guzmán Blanco, M; Leal, A L

    2009-04-01

    The present study was performed to evaluate the in vitro activity of tigecycline in comparison to other agents against isolates recovered from patients hospitalized in latin American. Organisms were collected in 47 clinical laboratories from 4 countries of latin America between November 2005 and October 2006 and were tested by using disk diffusion method as described by the CLSI. A total of 7966 isolates were assessed. Tigecycline proved highly active against staphylococci and enterococci (>99% susceptibility). Imipenem was the most active agent against Escherichia coli (100% susceptibility), followed by tigecycline, 98.6% susceptibility. Resistance to cefotaxime in this species was 15.3%. Global tigecycline susceptibility of Klebsiella species was 90.2%, but the susceptibility rate was significantly slower in Venezuela (82%) than in Argentina, Colombia and Chile (93%) (p<0.01). Global cefotaxime resistance to Klebsiella spp. was 32.2% and carbapenem resistance was detected in all countries. By adopting a susceptible breakpoint >or =16mm, 91.3% of the Acinetobacter isolates proved susceptible to tigecycline. Results from the present study suggest that tigecycline may be a suitable option in latin America, a region where multidrug resistance seems to be a dramatic, increasing problem and new antimicrobial choices are urgently needed.

  19. 78 FR 23220 - Authorization of Production Activity, Foreign-Trade Subzone 26L, Suzuki Mfg. of America Corp...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Authorization of Production Activity, Foreign-Trade Subzone 26L, Suzuki Mfg. of... activity to the Foreign-Trade Zones (FTZ) Board on behalf of Suzuki Mfg. of America Corp. The...

  20. Mid-Holocene Hemlock Decline in Eastern North America Linked with Phytophagous Insect Activity

    NASA Astrophysics Data System (ADS)

    Bhiry, Najat; Filion, Louise

    1996-05-01

    Macrofossil evidence indicates that the mid-Holocene hemlock [ Tsuga canadensisL. (Carr.)] decline that occurred over a wide area in eastern North America was associated with phytophagous insect activity. In situhemlock macrofossils and insect remains found in a paludified dunefield at the northern limit of hemlock testify that two defoliation events occurred at 4910 ± 90 and 4200 ± 100 yr B.P., respectively. The sharp coincidence of remains from hemlock needles with chewing damage typical of hemlock looper feeding, head capsules from the hemlock looper ( Lambdina fiscellaria) and the spruce budworm ( Choristoneura fumiferana), absence of hemlock fruiting remains, and tree-ring anomalies in fossil hemlocks that died prematurely (<165 yr) suggest that defoliation affected hemlock reproductive capacity and pollen productivity, or more likely caused mass mortality. Our findings indicate that defoliation can affect ecosystems for centuries, especially when long-lived tree species are involved.

  1. A good walk spoiled: on the disappearance of golf as an active sport in America.

    PubMed

    Puterbaugh, James S

    2011-07-01

    During the past 60 years, there has been a major transition in the way golf is played in America. Its potential as exercise largely has been negated by the increase in motorized golf cart usage to approximately two of every three rounds played in this country. Accidents in golf carts have increased rapidly, which, by making the sport more dangerous, will likely bring future regulations. Consequently, playing golf has gradually become more of a public health threat than a benefit. The motorized cart also has resulted in an almost doubling of the size of golf courses, which now occupy a large amount of the built environment designated for activity. These changes are a major loss to society, portend future problems, and call for the sport to reevaluate its current model.

  2. Department of Energy Support for Operations of the WMO/GAW Quality Control/Science Activity Center for the Americas

    SciTech Connect

    Hicks, B. B.

    2003-11-13

    As a formal activity of the World Meteorological Organization's Global Atmosphere Watch, to provide, through agency collaboration, a center of excellence in the United States that would impose quality assurance techniques on data collected by national air and precipitation quality networks operating in the Americas (north, south, and central).

  3. 78 FR 55057 - Authorization of Production Activity, Foreign-Trade Subzone 123E, Vestas Nacelles America, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Authorization of Production Activity, Foreign-Trade Subzone 123E, Vestas Nacelles America, Inc., (Wind Turbines), Brighton, Denver, Pueblo, and Windsor, Colorado On May 3,...

  4. IFLA General Conference 1988. Division of Regional Activities. Sections on: Asia and Oceania; Africa; Latin America and the Caribbean; Australia.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The eight papers in this collection focus on library activities in various geographical regions, e.g., Asia, Oceania, Africa, Latin America, the Caribbean, and Western Australia: (1) "Future Approaches and Prospects of Computerised Information Network among the Countries of South Asian Association for Regional Cooperation (SAARC)" (Abdullah…

  5. Solar Energy Technologies Program FY08 Annual Report

    SciTech Connect

    none,

    2009-05-01

    These reports chronicle the research and development (R&D) results of the Solar Program for the fiscal year. In particular, the report describes R&D performed by the Program's national laboratories and its university and industry partners within PV R&D, Solar Thermal R&D, which encompasses solar water heating and concentrating solar power (CSP), and other subprograms.

  6. Annual Report for the TDMAA LDRD, FY08

    SciTech Connect

    Fink, Glenn A.; Haack, Jereme N.; Maiden, Wendy M.; Fulp, Errin W.

    2008-09-29

    TDMAA provides a framework for cooperative cyber defense for groups of interdependent enclaves via a society of humans and autonomous adaptive software agents. The enclaves in an infrastructure share common overarching operational goals and may share physical equipment, but generally they do not share policies, etc. Examples of this type of infrastructure include the computers and networks supporting our national electric power grid, the distributed, heterogeneous computing collaboratories used in open science, or the computer equipment used to support partner countries in coalition warfare. We seek to discover ways that humans can exert supervisory influence on the system while retaining the rapid, adaptive response of the system.

  7. FY08 LDRD Final Report Stem Cell Fate Decisions

    SciTech Connect

    Hiddessen, A

    2009-03-02

    A detailed understanding of the biological control of fate decisions of stem and progenitor cells is needed to harness their full power for tissue repair and/or regeneration. Currently, internal and external factors that regulate stem cell fate are not fully understood. We aim to engineer biocompatible tools to facilitate the measurement and comparison of the roles and significance of immobilized factors such as extracellular matrix and signaling peptides, synergistic and opposing soluble factors and signals, and cell-to-cell communication, in stem cell fate decisions. Our approach is based on the development of cell microarrays to capture viable stem/progenitor cells individually or in small clusters onto substrate-bound signals (e.g. proteins), combined with conventional antibody and customized subcellular markers made in-house, to facilitate tracking of cell behavior during exposure to relevant signals. Below we describe our efforts, including methods to manipulate a model epithelial stem cell system using a custom subcellular reporter to track and measure cell signaling, arrays with surface chemistry that support viable cells and enable controlled presentation of immobilized signals to cells on the array and fluorescence-based measurement of cell response, and successful on-array tests via conventional immunofluorescence assays that indicate correct cell polarity, localization of junctional proteins, and phenotype, properties which are essential to measuring true cell responses.

  8. A Survey of Automated Activities in the Libraries of Mexico, Central America and South America; Volume 4, World Survey Series.

    ERIC Educational Resources Information Center

    Patrinostro, Frank S., Comp.; Sanders, Nancy P., Ed.

    The intent of this fourth volume of the "Survey of Automated Activities in the Libraries of the World" is to identify and describe computer-based library projects in the Latin American countries. Information was drawn from survey questionnaires sent to individual libraries. However, few of the South American libraries responded, and as a…

  9. Implementing active-learning strategies to improve physics learning in Latin America

    NASA Astrophysics Data System (ADS)

    Alarcon, Hugo; Zavala, G.; Fernandez, R.; Benegas, J.

    2006-12-01

    It is evident that the most effective active-learning strategies to improve physics learning at the college level have been developed in the United States. Recently, some universities in Latin America have begun adopting such methods as a part of institutional projects, or motivated by national projects led by education authorities. In this work we will present two cases, a large-scale implementation of Tutorials in Introductory Physics (1) in Mexico supported by the institution as a part of a change in its educational model, and a medium-scale implementation of this method in Chile supported by the national government. In both experiences, the professors involved in the educational experience have previously participated in a training workshop that prepared them for implementing this strategy in the classroom. The training workshop, described elsewhere (2), was designed also under active learning premises, so teachers completed the proposed activities in the same way as their students will do. We will present the first results of these two projects. References: (1) McDermott, L. C., Shaffer, P. S., & PER (1998). "Tutorials in Introductory Physics", Prentice Hall, translated as "Tutoriales para Física Introductoria" (2001) Prentice Hall, Buenos Aires.. (2) Zavala, G., Alarcón, H. and Benegas, J. (2005). "Innovative training of in-service teachers for active learning: A short teacher development course based on Physics Education Research", accepted for publication, J. of Sc. Teach. Ed. This work has been partially supported by Tecnológico de Monterrey through the Chair in Physics Education Research and by MECE Educación Superior Program (Chile).

  10. Solar activity and human health at middle and low geomagnetic latitudes in Central America

    NASA Astrophysics Data System (ADS)

    Mendoza, Blanca; Sánchez de La Peña, Salvador

    2010-08-01

    The study of the possible effect of solar variability on living organisms is one of the most controversial issues of present day science. It has been firstly and mainly carried on high latitudes, while at middle and low latitudes this study is rare. In the present review we focused on the work developed at middle and low geomagnetic latitudes of America. At these geomagnetic latitudes the groups consistently dedicated to this issue are mainly two, one in Cuba and the other in Mexico. The Cuban and Mexican studies show that at such latitudes there are biological consequences to the solar/geomagnetic activity, coinciding in four points: (1) the male population behave differently from the female population, (2) the most vulnerable age group to geomagnetic perturbations is that of ⩾65 years old, (3) there is a tendency for myocardial infarctions (death or occurrence) to increase one day after a geomagnetic Ap index large value or during the day of the associated Forbush decrease, and (4) the myocardial infarctions (death or occurrence) increase as the geomagnetic perturbation increases. Additionally, the Cuban group found seasonal periodicities from their data, and also that increases of female myocardial infarctions occurred before and after the day of the geomagnetic disturbance. The Mexican group found that the male sex is more vulnerable to geomagnetic perturbations and that the myocardial infarction deaths present the conspicuous cycle of ˜7 days.

  11. An Overview of Residential Ventilation Activities in the Building America Program (Phase I)

    SciTech Connect

    Barley, D.

    2001-05-21

    This report provides an overview of issues involved in residential ventilation; provides an overview of the various ventilation strategies being evaluated by the five teams, or consortia, currently involved in the Building America Program; and identifies unresolved technical issues.

  12. Outdoor Education across America: "Weaving the Web." Selected Papers, Activities, and Resources from the 1987 National Outdoor Education Conference (Cortland, New York, October 9-12, 1987).

    ERIC Educational Resources Information Center

    Yerkes, Rita, Comp.; And Others

    Selected through a refereed process from presentations given by speakers at the "1987 Outdoor Education across America: Weaving the Web" Conference, the content represents philosophy, ideas, program activities, and research of outdoor practitioners and leaders across America. The 25 presentations/workshops are summarized under the broad…

  13. Active Forearc Response to CO-NZ-CA Triple Junction Migration, Southern Central America

    NASA Astrophysics Data System (ADS)

    Morell, K.; Fisher, D.; Gardner, T. W.

    2007-12-01

    Southeast migration of the CO-NZ-CA triple junction at a rate of ~55 mm/yr results in an abrupt increase in convergence rate, slab thickness and subduction direction within the upper plate of the Central American convergent margin. At the triple junction, an active transform fault (the dextral Panama Fracture Zone) subducts beneath the Caribbean plate at the Middle America Trench, and juxtaposes the thick, orthogonal and shallow subduction of the Cocos plate against the thin, oblique and steeper subduction of the Nazca plate. New bedrock geology, Quaternary mapping and Ar/Ar dates of fluvial and volcanic deposits inboard of the triple junction provide evidence that both the outer and inner forearc of this system is actively responding to the dynamic changes presented by triple junction migration. Our results confirm that the Fila Costeña, a thin-skinned inner forearc thrust belt, is active and likely propagating in concert with triple junction migration. Mapping within the area overriding the Panama Fracture Zone indicates that thrusting develops only in those areas experiencing Cocos subduction; the thrust belt dies out coincident with the on-shore projection of the Panama Fracture Zone, and balanced cross-sections indicate a lateral gradient in the amount of shortening near the termination of the thrust belt. Along-strike variations in drainage basin morphometry suggest that drainage divides of the Fila Costeña are propagating to the southeast with the triple junction, resulting in hook-shaped drainage patterns and asymmetric basin shapes. A survey of a flight of 3-4 fluvial terraces along the Río Chiriquí Viejo indicates recent thrusting along a prominent thrust fault of the Fila Costeña. These terraces are also inset into multiple lahar flows with an upper surface tentatively constrained at ~507 ka based on an Ar/Ar hornblende plateau age. Recent work indicates that this thrust fault displaces surficial lahar deposits, suggesting that it must have become

  14. Solar America Cities Awards: Solar America Initiative Fact Sheet

    SciTech Connect

    Not Available

    2008-03-01

    This fact sheet provides an overview of the Solar America Cities activities within the Solar America Initiative and lists the 25 cities that have received financial awards from the U.S. Department of Energy.

  15. Interannual variability of the frontal activity in the Southern Hemisphere: relationship with atmospheric circulation and precipitation over southern South America

    NASA Astrophysics Data System (ADS)

    Blázquez, Josefina; Solman, Silvina A.

    2016-06-01

    The interannual variability of the frontal activity over the western Southern Hemisphere and its linkage with the variability of the atmospheric circulation and precipitation over southern South America is studied. The analysis is focused on the austral winter and spring seasons. The frontal activity is represented by an index defined as the product between the horizontal gradient of temperature and the relative vorticity at 850 hPa (FI) and is computed from the ERA Interim and NCEP2 reanalysis. For the two seasons the main mode of variability of FI, as depicted by the first Empirical Orthogonal Function, presents centres of action located in the southern part of the western Southern Hemisphere. This pattern is present in the two reanalysis datasets. The correlation coefficients between the principal component of the leading mode of FI and the two main modes of the 500 hPa geopotential height indicate that both the ENSO-mode and the SAM modulate the leading pattern of FI in winter while during the spring season the ENSO-mode controls the FI variability. The variability of the FI has a robust influence on the interannual variability of precipitation over southern South America and adjacent oceans. Over the continent, it was found that the pattern of precipitation anomalies associated with the variability of the FI depicts significant signals over southeastern South America (SESA), centre and south of Chile for winter and over SESA and southeastern Brazil for spring and agrees with the pattern of the leading mode of precipitation variability over southern South America.

  16. Building Active Citizens: The Role of Social Institutions in Teen Volunteering. Youth Helping America

    ERIC Educational Resources Information Center

    Grimm, Robert, Jr.; Dietz, Nathan; Spring, Kimberly; Arey, Kelly; Foster-Bey, John

    2005-01-01

    In an effort to better understand the attitudes and behaviors of young people in America around volunteering, service-learning and other forms of community involvement, the Corporation for National and Community Service, in collaboration with the U.S. Census Bureau and Independent Sector, conducted the Youth Volunteering and Civic Engagement…

  17. How We Can Help America Learn: A Summary of Major Activities.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    Education is the largest, most broadly based enterprise in America. Education, although a national priority, is a state responsibility under local control. This brochure highlights the United States Department of Education's responsibilities, which generally fall into the following six areas: (1) providing national leadership and building…

  18. School-based physical education programs: evidence-based physical activity interventions for youth in Latin America

    PubMed Central

    Ribeiro, Isabela C.; Parra, Diana C.; Hoehner, Christine M.; Soares, Jesus; Torres, Andrea; Pratt, Michael; Legetic, Branka; Malta, Deborah C.; Matsudo, Victor; Ramos, Luiz R.; Simoes, Eduardo J.; Brownson, Ross C.

    2010-01-01

    This article focuses on results of the systematic review from the Guide for Useful Interventions for Activity in Latin America project related to school-based physical education (PE) programs in Latin America. The aims of the article are to describe five school-based PE programs from Latin America, discuss implications for effective school-based PE recommendations, propose approaches for implementing these interventions, and identify gaps in the research literature related to physical activity promotion in Latin American youth. Following the US Community Guide systematic review process, five school-based PE intervention studies with sufficient quality of design, execution and detail of intervention and outcomes were selected for full abstraction. One study was conducted in Brazil, two studies were conducted in Chile and two studies were conducted on the US/Mexico border. While studies presented assorted outcomes, methods and duration of interventions, there were consistent positive increases in physical activity levels for all outcomes measured during PE classes, endurance and active transportation to school in all three randomized studies. Except for one cohort from one study, the non-randomized studies showed positive intervention effects for moderate and vigorous physical activity levels during PE classes. The core elements of these five interventions included capacity building and staff training (PE specialists and/or classroom teachers); changes in the PE curricula; provision of equipment and materials; and adjustment of the interventions to specific target populations. In order to translate the strong evidence for school-based PE into practice, systematic attention to policy and implementation issues is required. (Global Health Promotion, 2010; 17(2): pp. 05–15) PMID:20587626

  19. School-based physical education programs: evidence-based physical activity interventions for youth in Latin America.

    PubMed

    Ribeiro, Isabela C; Parra, Diana C; Hoehner, Christine M; Soares, Jesus; Torres, Andrea; Pratt, Michael; Legetic, Branka; Malta, Deborah C; Matsudo, Victor; Ramos, Luiz R; Simoes, Eduardo J; Brownson, Ross C

    2010-06-01

    This article focuses on results of the systematic review from the Guide for Useful Interventions for Activity in Latin America project related to school-based physical education (PE) programs in Latin America. The aims of the article are to describe five school-based PE programs from Latin America, discuss implications for effective school-based PE recommendations, propose approaches for implementing these interventions, and identify gaps in the research literature related to physical activity promotion in Latin American youth. Following the US Community Guide systematic review process, five school-based PE intervention studies with sufficient quality of design, execution and detail of intervention and outcomes were selected for full abstraction. One study was conducted in Brazil, two studies were conducted in Chile and two studies were conducted on the US/Mexico border. While studies presented assorted outcomes, methods and duration of interventions, there were consistent positive increases in physical activity levels for all outcomes measured during PE classes, endurance and active transportation to school in all three randomized studies. Except for one cohort from one study, the non-randomized studies showed positive intervention effects for moderate and vigorous physical activity levels during PE classes. The core elements of these five interventions included capacity building and staff training (PE specialists and/or classroom teachers); changes in the PE curricula; provision of equipment and materials; and adjustment of the interventions to specific target populations. In order to translate the strong evidence for school-based PE into practice, systematic attention to policy and implementation issues is required.

  20. Active mountain building and the distribution of core Maxillariinae species in tropical Mexico and Central America

    USGS Publications Warehouse

    Kirby, Stephen H.

    2011-01-01

    The observation that southeastern Central America is a hotspot for orchid diversity has long been known and confirmed by recent systematic studies and checklists. An analysis of the geographic and elevation distribution demonstrates that the most widespread species of “core” Maxillariinae are all adapted to life near sea level, whereas the most narrowly endemic species are largely distributed in wet highland environments. Drier, hotter lowland gaps exist between these cordilleras and evidently restrict the dispersal of the species adapted to wetter, cooler conditions. Among the recent generic realignments of “core” Maxillariinae based on molecular phylogenetics, the Camaridium clade is easily the most prominent genus in Central America and is largely restricted to the highlands of Costa Rica and Panama, indicating that this region is the ancestral home of this genus and that its dispersal limits are drier, lowland cordilleran gaps. The mountains of Costa Rica and Panama are among the geologically youngest topographic features in the Neotropics, reflecting the complex and dynamic interactions of numerous tectonic plates. From consideration of the available geological evidence, I conclude that the rapid growth of the mountain ranges in Costa Rica and Panama during the late Cenozoic times created, in turn, very rapid ranges in ecological life zones and geographic isolation in that part of the isthmus. Thus, I suggest that these recent geologic events were the primary drivers for accelerated orchid evolution in southeastern Central America.

  1. El Reto: A Leer America! A Leer Y Escribir Ya! Como Divertirse Leyendo Y Escribiendo. (America Reads Challenge: Read*Write*Now! Activities for Reading and Writing Fun)

    ERIC Educational Resources Information Center

    Kameenui, Edward J.; Simmons, Deborah C.

    Developed by national reading experts for the "America Reads Challenge: Read*Write*Now!" initiative and translated into Spanish, this booklet provides 45 ideas for families, teachers, librarians, and other learning partners to use with all children--including those with disabilities--to help them read well and independently by the end of…

  2. Using non-local databases for the environmental assessment of industrial activities: The case of Latin America

    SciTech Connect

    Osses de Eicker, Margarita; Hischier, Roland; Hurni, Hans; Zah, Rainer

    2010-04-15

    Nine non-local databases were evaluated with respect to their suitability for the environmental assessment of industrial activities in Latin America. Three assessment methods were considered, namely Life Cycle Assessment (LCA), Environmental Impact Assessment (EIA) and air emission inventories. The analysis focused on data availability in the databases and the applicability of their international data to Latin American industry. The study showed that the European EMEP/EEA Guidebook and the U.S. EPA AP-42 database are the most suitable ones for air emission inventories, whereas the LCI database Ecoinvent is the most suitable one for LCA and EIA. Due to the data coverage in the databases, air emission inventories are easier to develop than LCA or EIA, which require more comprehensive information. One strategy to overcome the limitations of non-local databases for Latin American industry is the combination of validated data from international databases with newly developed local datasets.

  3. Human Capital and Economic Activity in Urban America. Staff Report No. 332

    ERIC Educational Resources Information Center

    Abel, Jaison R.; Gabe, Todd M.

    2010-01-01

    We examine the relationship between human capital and economic activity in U.S. metropolitan areas, extending the literature in two ways. First, we utilize new data on metropolitan area GDP to measure economic activity. Results show that a one-percentage-point increase in the proportion of residents with a college degree is associated with about a…

  4. Building America

    SciTech Connect

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  5. Flavor precursors and sensory-active sulfur compounds in alliaceae species native to South Africa and South America.

    PubMed

    Kubec, Roman; Krejčová, Petra; Mansur, Leví; García, Nicolás

    2013-02-13

    Profiles of S-substituted cysteine flavor precursors were determined in 42 Alliaceae species native to South Africa and South America. It was found that the pool of cysteine derivatives present in these plants is remarkably very simple, with S-((methylthio)methyl)cysteine 4-oxide (marasmin) being the principal flavor precursor, typically accounting for 93-100% of the pool. Out of the other cysteine derivatives, only minor quantities of methiin were present in some species. The marasmin-derived thiosulfinate marasmicin (2,4,5,7-tetrathiaoctane 4-oxide), a major sensory-active compound of the freshly disrupted plants, was isolated, and its organoleptic properties were evaluated. Furthermore, sulfur-containing volatiles formed upon boiling of these alliaceous species were studied by GC-MS. The profile of the volatiles formed was relatively simple, with 2,3,5-trithiahexane and 2,4,5,7-tetrathiaoctane being the major components. Despite the traditional belief, ingestion of the marasmin-rich plants was always accompanied by development of a strong "garlic breath". We believe that especially several Tulbaghia species deserve to attract much greater attention from the food industry thanks to their pungent garlicky taste and unusual yet pleasant alliaceous smell.

  6. Identifying Active Faults in Northeast North America Using Hypocenters and Multiscale Edge Wavelet Analyses of Potential Fields

    NASA Astrophysics Data System (ADS)

    Carpenter, K.; Horowitz, F.; Ebinger, C. J.; Navarrete, L. C.; Diaz-Etchevehere, D.

    2015-12-01

    Multiscale edge Poisson wavelet analyses of potential field data ("worms") have a physical interpretation as the locations of lateral boundaries in a source distribution that exactly generates the observed field. The worm technique is therefore well-suited to analyses of crustal-scale stuctures that could be reactivated by tectonic stress or by fluid injection processes, providing new tools to analyze existing continental-scale data sets. Northeastern North America (US, Canada) hosts potentially damaging intraplate earthquakes, yet many of the Proterozoic structures are covered by thick sedimentary sequences or dense vegetation, and crustal structure is relatively poorly known.For the purpose of extending basement structure beneath the Appalachian basin and establishing a consistent regional basis for comparison, we use worms to identify steeply dipping structures in compiled gravity and magnetic anomaly data sets. We compare results to intraplate earthquake locations to assess seismic hazards. Clearly, not all locations of lateral boundaries are faults, and we do not expect all faults to have shown activity in the ~50 years of seismic records available. However, proximity statistics between hypocenters and worms are of interest since they assist in the identification and location of a subset of potentially active faults. We compare structures of lateral mass-density or magnetization contrast with locations of earthquake hypocenters cataloged from the ISC, the NEIC, and the ANF from the EarthScope Transportable Array. We develop a GIS based method for calculating hypocenter/worm proximity, and we will show statistics and maps from this method for the region at the meeting.

  7. America's Maritime Heritage: From Sail Power to Nuclear Power. Book 1 and Book 2. An Energy Education Activity Book [And] America's Maritime Heritage: A Frequently Forgotten Treasure.

    ERIC Educational Resources Information Center

    Heitzman, William Ray

    These documents provide background information and a series of problems and activities to familiarize students with important maritime activities in the United States. Book I contains problems involving the movement of freight on inland waterways, questions on energy and the environment, and a chart with questions on United States oil imports.…

  8. Observing active deformation of volcanoes in North America: Geodetic data from the Plate Boundary Observatory and associated networks

    NASA Astrophysics Data System (ADS)

    Puskas, C. M.; Phillips, D. A.; Mattioli, G. S.; Meertens, C. M.; Hodgkinson, K. M.; Crosby, C. J.; Enders, M.; Feaux, K.; Mencin, D.; Baker, S.; Lisowski, M.; Smith, R. B.

    2013-12-01

    The EarthScope Plate Boundary Observatory (PBO), operated by UNAVCO, records deformation of the geologically diverse North America western plate boundary, with subnetworks of instruments concentrated at selected active and potentially active volcanoes. These sensors record deformation and earthquakes and allow monitoring agencies and researchers to analyze changes in ground motion and seismicity. The intraplate volcanoes at Yellowstone and Long Valley are characterized by uplift/subsidence cycles, high seismicity, and hydrothermal activity but there have been no historic eruptions at either volcano. PBO maintains dense GPS networks of 20-25 stations at each of these volcanoes, with an additional 5 boreholes at Yellowstone containing tensor strainmeters, short-period seismometers, and borehole tiltmeters. Subduction zone volcanoes in the Aleutian Arc have had multiple historic eruptions, and PBO maintains equipment at Augustine (8 GPS), Akutan (8 GPS, 4 tiltmeters), and Unimak Island (14 GPS, 8 tiltmeters). The Unimak stations are at the active Westdahl and Shishaldin edifices and the nearby, inactive Isanotski volcano. In the Cascade Arc, PBO maintains networks at Mount St. Helens (15 GPS, 4 borehole strainmeters and seismometers, 8 borehole tiltmeters), Shasta (7 GPS, 1 borehole strainmeter and seismometer), and Lassen Peak (8 GPS). Data from many of these stations in the Pacific Northwest and California are also provided as realtime streams of raw and processed data. Real-time GPS data, along with high-rate GPS data, will be an important new resource for detecting and studying future rapid volcanic deformation events and earthquakes. UNAVCO works closely with the USGS Volcano Hazards Program, archiving data from USGS GPS stations in Alaska, Cascadia, and Long Valley. The PBO and USGS networks combined provide more comprehensive coverage than PBO alone, particularly of the Cascade Arc, where the USGS maintains a multiple instruments near each volcano. Ground

  9. First Record of the Scarab Beetle, Phyllophaga lissopyge from South America, with Descriptions of Adult Seasonal Activity and Male Response to Sex Attractants

    PubMed Central

    Morales-Rodriguez, Anuar; Peck, Daniel C.; Robbins, Paul S.

    2011-01-01

    Phyllophaga lissopyge (Bates) (Coleoptera: Scarabaeidae: Melolonthinae) is reported for the first time from South America. Male sex pheromone response is described for P. lissopyge and two other co-occurring Phyllophaga species. Adults of P. lissopyge and P. menetriesi (Blanchard) flew to traps baited with methyl 2-(methylthio) benzoate whereas adults of P. obsoleta (Blanchard) flew irregularly to four different pheromone compounds. Adult seasonal activity is described from males captures in Rionegro, Antioquia, Colombia. PMID:21529153

  10. Textbook America.

    ERIC Educational Resources Information Center

    Karp, Walter

    1980-01-01

    Focuses on how political attitudes have been influenced by American history textbooks at various times throughout history. Excerpts from traditional and revisionist textbooks are presented, with emphasis on "America Revised" by Frances FitzGerald. Journal available from Harper's Magazine Co., 2 Park Ave., New York, NY 10016. (DB)

  11. Latin America.

    ERIC Educational Resources Information Center

    Soni, P. Sarita, Ed.

    1993-01-01

    This serial issue features 6 members of the Indiana University System faculty who have focused their research on Latin America, past and present. The first article, "A Literature of Their Own," highlights Darlene Sadlier's research on Brazilian women's fiction and poetry that has led to an interest in the interplay of Brazilian and…

  12. Latin America.

    ERIC Educational Resources Information Center

    Greenfield, Gerald Michael

    1986-01-01

    Notes the problematical elements of diversity within Latin America, establishes priorities for the social studies curriculum, and reviews what should be taught about its geography, resources, people, religion, customs, economics, politics, history, and international relationships. Lists Latin American Studies programs and published instructional…

  13. America Revising.

    ERIC Educational Resources Information Center

    Marty, Myron

    1982-01-01

    Reviews Frances FitzGerald's book, "America Revised," and discusses FitzGerald's critique of recent revisions in secondary-level U.S. history textbooks. The author advocates the implementation of a core curriculum for U.S. history which emphasizes political and local history. (AM)

  14. Bolivia. America = Las Americas [Series].

    ERIC Educational Resources Information Center

    Toro, Leonor; Avery, Robert S.

    Written for teachers to use with migrant children in elementary grades and to highlight the many Americas, this bilingual English/Spanish social studies resource booklet provides historical and cultural information on Bolivia. A table of contents indicates the language--Spanish or English--in which the topics are written. The quarterly provides an…

  15. Colombia. America = Las Americas [Series].

    ERIC Educational Resources Information Center

    Toro, Leonor; Doran, Sandra

    Written for teachers to use with migrant children in elementary grades to highlight the many Americas, this bilingual English/Spanish social studies resource booklet provides historical and cultural background information on Colombia and features biographies of Colombian leaders and artists. A table of contents indicates the language--Spanish or…

  16. Prevalence, Patterns and Correlates of Physical Activity among the Adult Population of the Southern Cone of Latin America: Cross-Sectional Results from the CESCAS I Study

    PubMed Central

    Poggio, Rosana; Serón, Pamela; Calandrelli, Matías; Ponzo, Jacqueline; Mores, Nora; Matta, María G; Gutierrez, Laura; Chung-Shiuan, Chen; Lanas, Fernando; He, Jiang; Irazola, Vilma; Rubinstein, Adolfo; Bazzano, Lydia

    2016-01-01

    Objective Few data are available on population level regarding domain-specific correlates of physical activity (PA) in Latin America. The aim of this study was to examine the relationships among PA patterns and their main sociodemographic determinants and cardiovascular risk factors in the Southern Cone of Latin America. Methods CESCAS I is a population-based prospective cohort study with a 4-stage stratified sampling of a general population of 7,524 adults aged 35–74 years from four mid-sized cities in Argentina, Chile and Uruguay. PA was assessed using the transcultural adaptation of the International Physical Activity Questionnaire long form (IPAQ). The questionnaire asked about frequency (days/week) and duration (minutes/day) of moderate and vigorous intensity activities in three different domains: work, leisure time and active transportation (walking and bicycling). PA levels ≥ 600 metabolic equivalent tasks (MET) minutes/week was considered sufficiently active (SA). Odds ratios for associations of SA status with sociodemographic determinants and cardiovascular risk factors were obtained using multivariable-adjusted logistic regression models. Results Almost sixty five percent (64.8%) of the participants reported ≥ 600 MET minutes/week. The lowest prevalence of sufficiently active individuals was seen in Temuco, Chile (58.0 %), among women (58.7%), older individuals (55.4%), those with higher educational level (61.6%) and homemakers (53.4%). Approximately 22.8% of the population reported no PA. In multivariable analysis, PA levels were lower among women, individuals who were older, obese, university educated, with clerical work, retired/unemployed or homemakers, and those with physical limitations. Conclusions Future interventions to increase PA levels in the Southern Cone of Latin America must take into account disparities by gender and socioeconomic status. The promotion of PA during leisure time in women –unemployed and homemakers– and of active

  17. Kids on the Move: Afterschool Programs Promoting Healthy Eating and Physical Activity. America After 3PM Special Report. Executive Summary

    ERIC Educational Resources Information Center

    Afterschool Alliance, 2015

    2015-01-01

    Afterschool programs continue to make advances when it comes to providing students with nutritious foods, keeping them physically fit and promoting health. Such programs have great potential to help prevent obesity and instill lifelong healthy habits, serving more than 10 million children and youth across America, with more than 19 million more…

  18. Carbon cycle dynamics and solar activity embedded in a high-resolution 14C speleothem record from Belize, Central America

    NASA Astrophysics Data System (ADS)

    Lechleitner, Franziska A.; Breitenbach, Sebastian F. M.; McIntyre, Cameron; Asmerom, Yemane; Prufer, Keith M.; Polyak, Victor; Culleton, Brendan J.; Kennett, Douglas J.; Eglinton, Timothy I.; Baldini, James U. L.

    2015-04-01

    Speleothem 14C has recently emerged as a potentially powerful proxy for climate reconstruction. Several studies have highlighted the link between karst hydrology and speleothem 14C content, and a number of possible causes for this relationship have been proposed, such as dripwater flow dynamics in the karst and changes in soil organic matter (SOM) turnover time (e.g. Griffiths et al., 2012). Here we present a high resolution 14C record for a stalagmite (YOK-I) from Yok Balum cave in southern Belize, Central America. YOK-I grew continuously over the last 2000 years, and has been dated very precisely with the U-Th method (40 dates, mean uncertainty < 10 years). The excellent chronological control for this stalagmite allows us to calculate 14C activity (a14C) at the time of speleothem deposition (a14Cinit), as well as the dead carbon fraction (DCF), predominantly a measure of the reservoir effect introduced by limestone dissolution in the karst (Genty et al., 2001). Both records show striking similarities to atmospheric a14C (IntCal13) and reconstructions of solar activity and 14C production rate. We infer close coupling between cave environment and atmosphere, with minimal signal dampening, an observation supported by monitoring data (Ridley et al., in press). DCF fluctuates between approximately 10% and 16% over the entire record, with distinctly lower DCF values and higher a14Cinit during a period of reduced rainfall between ca. 700-1100 AD (linked to the Classic Maya Collapse). This behavior is consistent with observations made elsewhere, and suggests that DCF responds to karst hydrological variability, specifically open-closed system transitions. YOK-I a14Cinit typically lags atmospheric values by 10-100 cal years. A shorter lag appears to be linked to periods of drought, suggesting a response of SOM dynamics above the cave to rainfall reduction. Specifically, drought is inferred to lead to reduced bioproductivity and soil carbon turnover, lowering contributions

  19. Two Millennia of Pb Pollution Related to Altiplano Metallurgical Activities and Leaded Gasoline in South America from Illimani Ice Core

    NASA Astrophysics Data System (ADS)

    Eichler, A.; Gramlich, G.; Kellerhals, T.; Tobler, L.; Schwikowski, M.

    2014-12-01

    The exploitation of the extended polymetallic deposits of the Altiplano in South America led to significant emissions of the neurotoxic Pb into the atmosphere already since pre-Colonial times. Long-term histories of Pb pollution in Eastern and Western Europe, Asia, and North America suggest that within the Northern Hemisphere emissions from metallurgy and coal combustion are minor compared to that from leaded gasoline during the second half of the 20th century. However, there is no equivalent data for Southern America. Here we present the first comprehensive, high-resolution two millennia Pb emission history for South America, based on an ice core record from Illimani glacier in Bolivia. Illimani is the highest mountain of the eastern Bolivian Andes and is located at the northeastern margin of the Bolivian Altiplano. The 2000 year ice-core based decadal Pb deposition history revealed highest Pb Enrichment Factors (EFs) during the period 1965-85. Metallurgical processing for silver production during periods of the Tiwanaku culture (400-900 AD), the Inca empire (1450-1532 AD), colonial times (1532-1900 AD), and the tin production at the beginning of the 20th century were identified as major sources for enhanced Pb EFs before the 1960s. Gasoline related Pb emissions in 1965-85, however, led to a threefold increase of the Pb EFs compared to the emission level from metal production, considerably preceding those of the past 2000 years. This finding is complementary to the local air pollution signal preserved in lake sediments and in good agreement with various studies from the Northern Hemisphere.

  20. Active mountain building and the distribution of “core” Maxillariinae species in tropical Mexico and Central America

    USGS Publications Warehouse

    Kirby, Stephen H.

    2011-01-01

    The observation that southeastern Central America is a hotspot for orchid diversity has long been known and confirmed by recent systematic studies and checklists. An analysis of the geographic and elevation distribution demonstrates that the most widespread species of “core” Maxillariinae are all adapted to life near sea level, whereas the most narrowly endemic species are largely distributed in wet highland environments. Drier, hotter lowland gaps exist between these cordilleras and evidently restrict the dispersal of the species adapted to wetter, cooler conditions. Among the recent generic realignments of “core” Maxillariinae based on molecular phylogenetics, the Camaridium clade is easily the most prominent genus in Central America and is largely restricted to the highlands of Costa Rica and Panama, indicating that this region is the ancestral home of this genus and that its dispersal limits are drier, lowland cordilleran gaps. The mountains of Costa Rica and Panama are among the geologically youngest topographic features in the Neotropics, reflecting the complex and dynamic interactions of numerous tectonic plates. From consideration of the available geological evidence, I conclude that the rapid growth of the mountain ranges in Costa Rica and Panama during the late Cenozoic times created, in turn, very rapid ranges in ecological life zones and geographic isolation in that part of the isthmus. Thus, I suggest that these recent geologic events were the primary drivers for accelerated orchid evolution in southeastern Central America.

  1. South America, Central America, the Caribbean, and Mexico

    SciTech Connect

    Deal, C.

    1981-10-01

    Summaries of oil and gas drillings, well completions, production, exploratory wells, exploration activity and wildcat drilling were given for South America, Central America, the Caribbean, and Mexico. The countries, islands, etc. included Argentina, Bahamas, Barbados, Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, French Guiana, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward and Windward Islands, Mexico, Netherlands Antilles, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, El Salvador, Surinam, Trinidad and Venezuela. 16 figures, 120 tables. (DP)

  2. Phenolic compounds, antioxidant activity and in vitro inhibitory potential against key enzymes relevant for hyperglycemia and hypertension of commonly used medicinal plants, herbs and spices in Latin America.

    PubMed

    Ranilla, Lena Galvez; Kwon, Young-In; Apostolidis, Emmanouil; Shetty, Kalidas

    2010-06-01

    Traditionally used medicinal plants, herbs and spices in Latin America were investigated to determine their phenolic profiles, antioxidant activity and in vitro inhibitory potential against key enzymes relevant for hyperglycemia and hypertension. High phenolic and antioxidant activity-containing medicinal plants and spices such as Chancapiedra (Phyllantus niruri L.), Zarzaparrilla (Smilax officinalis), Yerba Mate (Ilex paraguayensis St-Hil), and Huacatay (Tagetes minuta) had the highest anti-hyperglycemia relevant in vitro alpha-glucosidase inhibitory activities with no effect on alpha-amylase. Molle (Schinus molle), Maca (Lepidium meyenii Walp), Caigua (Cyclanthera pedata) and ginger (Zingiber officinale) inhibited significantly the hypertension relevant angiotensin I-converting enzyme (ACE). All evaluated pepper (Capsicum) genus exhibited both anti-hyperglycemia and anti-hypertension potential. Major phenolic compounds in Matico (Piper angustifolium R.), Guascas (Galinsoga parviflora) and Huacatay were chlorogenic acid and hydroxycinnamic acid derivatives. Therefore, specific medicinal plants, herbs and spices from Latin America have potential for hyperglycemia and hypertension prevention associated with Type 2 diabetes.

  3. Active Pacific North America Plate boundary tectonics as evidenced by seismicity in the oceanic lithosphere offshore Baja California, Mexico

    NASA Astrophysics Data System (ADS)

    Hauksson, Egill; Kanamori, Hiroo; Stock, Joann; Cormier, Marie-Helene; Legg, Mark

    2014-03-01

    Pacific Ocean crust west of southwest North America was formed by Cenozoic seafloor spreading between the large Pacific Plate and smaller microplates. The eastern limit of this seafloor, the continent-ocean boundary, is the fossil trench along which the microplates subducted and were mostly destroyed in Miocene time. The Pacific-North America Plate boundary motion today is concentrated on continental fault systems well to the east, and this region of oceanic crust is generally thought to be within the rigid Pacific Plate. Yet, the 2012 December 14 Mw 6.3 earthquake that occurred about 275 km west of Ensenada, Baja California, Mexico, is evidence for continued tectonism in this oceanic part of the Pacific Plate. The preferred main shock centroid depth of 20 km was located close to the bottom of the seismogenic thickness of the young oceanic lithosphere. The focal mechanism, derived from both teleseismic P-wave inversion and W-phase analysis of the main shock waveforms, and the 12 aftershocks of M ˜3-4 are consistent with normal faulting on northeast striking nodal planes, which align with surface mapped extensional tectonic trends such as volcanic features in the region. Previous Global Positioning System (GPS) measurements on offshore islands in the California Continental Borderland had detected some distributed Pacific and North America relative plate motion strain that could extend into the epicentral region. The release of this lithospheric strain along existing zones of weakness is a more likely cause of this seismicity than current thermal contraction of the oceanic lithosphere or volcanism. The main shock caused weak to moderate ground shaking in the coastal zones of southern California, USA, and Baja California, Mexico, but the tsunami was negligible.

  4. Urban environment interventions linked to the promotion of physical activity. A mixed methods study applied to the urban context of Latin America

    PubMed Central

    Gomez, Luis F; Sarmiento, Rodrigo; Ordoñez, Maria Fernanda; Pardo, Carlos Felipe; de Sá, Thiago Hérick; Mallarino, Christina H; Miranda, J Jaime; Mosquera, Janeth; Parra, Diana Celmira; Reis, Rodrigo; Quistberg, Alex

    2015-01-01

    This study summarizes the evidence from quantitative systematic reviews that assessed the association between urban environment attributes and physical activity. It also documents sociopolitical barriers and facilitators involved in urban interventions linked with active living in the ten most populated urban settings of Latin America. The synthesis of evidence indicates that several attributes of urban environments are associated with physical activity, including land-use mix and cycling infrastructure. The documentary analysis indicated that despite the benefits and opportunities provided by the programs and existing infrastructure in the examined cities, an overall concern is the rising inequality in the coverage and distribution of the initiatives in the region. If these programs and initiatives are to achieve a real population level effect that helps to reduce health disparities, they need to examine their social and spatial distribution within the cities so they can reach underserved populations and develop to their full potential. PMID:25748111

  5. Urban environment interventions linked to the promotion of physical activity: a mixed methods study applied to the urban context of Latin America.

    PubMed

    Gomez, Luis F; Sarmiento, Rodrigo; Ordoñez, Maria Fernanda; Pardo, Carlos Felipe; de Sá, Thiago Hérick; Mallarino, Christina H; Miranda, J Jaime; Mosquera, Janeth; Parra, Diana C; Reis, Rodrigo; Quistberg, D Alex

    2015-04-01

    This study summarizes the evidence from quantitative systematic reviews that assessed the association between urban environment attributes and physical activity. It also documents sociopolitical barriers and facilitators involved in urban interventions linked with active living in the ten most populated urban settings of Latin America. The synthesis of evidence indicates that several attributes of urban environments are associated with physical activity, including land-use mix and cycling infrastructure. The documentary analysis indicated that despite the benefits and opportunities provided by the programs and existing infrastructure in the examined cities, an overall concern is the rising inequality in the coverage and distribution of the initiatives in the region. If these programs and initiatives are to achieve a real population level effect that helps to reduce health disparities, they need to examine their social and spatial distribution within the cities so they can reach underserved populations and develop to their full potential.

  6. America on the move.

    PubMed

    Catenacci, Victoria A; Wyatt, Holly R

    2007-11-01

    The population is gaining weight, despite our best current obesity education and awareness efforts. America on the Move, a nonprofit public health initiative, was founded to promote small achievable behavioral changes to help stop weight gain, starting with (1) eating 100 kcal less per day and (2) increasing lifestyle activity by 2000 steps per day. These two small changes could stop weight gain and prevent overweight and obesity in many, if not most patients. America on the Move materials and tools to implement, support and sustain these behaviors are available free of charge for individuals, schools, groups, communities, and worksites via a Web based portal. A physician tool kit is also available for health care providers to facilitate these changes in clinical practices.

  7. Ready--Set--Read (For Families): Early Childhood Language Activities for Children from Birth through Age Five. America Reads Challenge.

    ERIC Educational Resources Information Center

    Corporation for National Service.

    This Ready--Set--Read Kit includes an activity guide for families, a 1997-98 early childhood activity calendar, and an early childhood growth wallchart. The activity guide part of the kit presents activities and ideas that families (adults who have nurturing relationships with a child--a mother, father, grandparent, other relative, or close…

  8. Advanced Simulation and Computing FY08-09 Implementation Plan Volume 2 Revision 0

    SciTech Connect

    McCoy, M; Kusnezov, D; Bikkel, T; Hopson, J

    2007-04-25

    The Stockpile Stewardship Program (SSP) is a single, highly integrated technical program for maintaining the safety and reliability of the U.S. nuclear stockpile. The SSP uses past nuclear test data along with current and future nonnuclear test data, computational modeling and simulation, and experimental facilities to advance understanding of nuclear weapons. It includes stockpile surveillance, experimental research, development and engineering programs, and an appropriately scaled production capability to support stockpile requirements. This integrated national program requires the continued use of current facilities and programs along with new experimental facilities and computational enhancements to support these programs. The Advanced Simulation and Computing Program (ASC) is a cornerstone of the SSP, providing simulation capabilities and computational resources to support the annual stockpile assessment and certification, to study advanced nuclear-weapons design and manufacturing processes, to analyze accident scenarios and weapons aging, and to provide the tools to enable Stockpile Life Extension Programs (SLEPs) and the resolution of Significant Finding Investigations (SFIs). This requires a balanced resource, including technical staff, hardware, simulation software, and computer science solutions. In its first decade, the ASC strategy focused on demonstrating simulation capabilities of unprecedented scale in three spatial dimensions. In its second decade, ASC is focused on increasing its predictive capabilities in a three-dimensional simulation environment while maintaining the support to the SSP. The program continues to improve its unique tools for solving progressively more difficult stockpile problems (focused on sufficient resolution, dimensionality and scientific details); to quantify critical margins and uncertainties (QMU); and to resolve increasingly difficult analyses needed for the SSP. Moreover, ASC has restructured its business model from one that was very successful in delivering an initial capability to one that is integrated and focused on requirements driven products that address long-standing technical questions related to enhanced predictive capability in the simulation tools. ASC must continue to meet three objectives: Objective 1. Robust Tools--Develop robust models, codes, and computational techniques to support stockpile needs such as refurbishments, SFIs, LEPs, annual assessments, and evolving future requirements. Objective 2. Prediction through Simulation--Deliver validated physics and engineering tools to enable simulations of nuclear-weapons performances in a variety of operational environments and physical regimes and to enable risk informed decisions about the performance, safety, and reliability of the stockpile. Objective 3. Balanced Operational Infrastructure--Implement a balanced computing platform acquisition strategy and operational infrastructure to meet Directed Stockpile Work (DSW) and SSP needs for capacity and high-end simulation capabilities.

  9. Advanced Simulation and Computing FY08-09 Implementation Plan, Volume 2, Revision 0.5

    SciTech Connect

    Kusnezov, D; Bickel, T; McCoy, M; Hopson, J

    2007-09-13

    The Stockpile Stewardship Program (SSP) is a single, highly integrated technical program for maintaining the surety and reliability of the U.S. nuclear stockpile. The SSP uses past nuclear test data along with current and future non-nuclear test data, computational modeling and simulation, and experimental facilities to advance understanding of nuclear weapons. It includes stockpile surveillance, experimental research, development and engineering programs, and an appropriately scaled production capability to support stockpile requirements. This integrated national program requires the continued use of current facilities and programs along with new experimental facilities and computational enhancements to support these programs. The Advanced Simulation and Computing Program (ASC)1 is a cornerstone of the SSP, providing simulation capabilities and computational resources to support the annual stockpile assessment and certification, to study advanced nuclear-weapons design and manufacturing processes, to analyze accident scenarios and weapons aging, and to provide the tools to enable Stockpile Life Extension Programs (SLEPs) and the resolution of Significant Finding Investigations (SFIs). This requires a balanced resource, including technical staff, hardware, simulation software, and computer science solutions. In its first decade, the ASC strategy focused on demonstrating simulation capabilities of unprecedented scale in three spatial dimensions. In its second decade, ASC is focused on increasing its predictive capabilities in a three-dimensional simulation environment while maintaining the support to the SSP. The program continues to improve its unique tools for solving progressively more difficult stockpile problems (focused on sufficient resolution, dimensionality and scientific details); to quantify critical margins and uncertainties (QMU); and to resolve increasingly difficult analyses needed for the SSP. Moreover, ASC has restructured its business model from one that was very successful in delivering an initial capability to one that is integrated and focused on requirements-driven products that address long-standing technical questions related to enhanced predictive capability in the simulation tools. ASC must continue to meet three objectives: Objective 1. Robust Tools--Develop robust models, codes, and computational techniques to support stockpile needs such as refurbishments, SFIs, LEPs, annual assessments, and evolving future requirements. Objective 2--Prediction through Simulation. Deliver validated physics and engineering tools to enable simulations of nuclear-weapons performances in a variety of operational environments and physical regimes and to enable risk-informed decisions about the performance, safety, and reliability of the stockpile. Objective 3. Balanced Operational Infrastructure--Implement a balanced computing platform acquisition strategy and operational infrastructure to meet Directed Stockpile Work (DSW) and SSP needs for capacity and high-end simulation capabilities.

  10. Cost-Effective Integration of Efficient Low-Lift Baseload Cooling Equipment: FY08 Final Report

    SciTech Connect

    Katipamula, Srinivas; Armstrong, P. R.; Wang, Weimin; Fernandez, Nicholas; Cho, Heejin; Goetzler, W.; Burgos, J.; Radhakrishnan, R.; Ahlfeldt, C.

    2010-01-31

    Documentation of a study to investigate one heating, ventilation and air conditioning (HVAC) system option, low-lift cooling, which offers potentially exemplary HVAC energy performance relative to American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) Standard 90.1-2004.

  11. FY08 DRMRP Clinical Trial: Strengthening Pathways to PTSD Recovery Using Systems-Level Intervention

    DTIC Science & Technology

    2012-09-01

    indicating suicidal ideation /intent to a degree that warrants exclusion from the study (for patient safety purposes) Removal of deployment criterion for...allowed to be randomized by automated web system into our study on February 15, 2012. The individual reported suicidal ideation of a level more...provider within 48 hours of the individual’s screening (i.e., when we learned of the level of his suicidal ideation on February 15), and the care

  12. FY08 DRMRP Clinical Trial: Strengthening Pathways to PTSD Recovery Using Systems-Level Intervention

    DTIC Science & Technology

    2015-09-01

    Whitton-Bonnett (Fort Bliss). Site Principal Investi- gators: Fort Bliss—Melissa Molina, MD, Stanley Harmon, RN, MSN, FNP ; Fort Bragg—Lillie Walker...MPAS, PA-C, Andrew Fletcher, MD, LTC, MC, Thurman Saunders, MSN, FNP -C, MAJ, AN; Fort Campbell—Lisa Ford, LTC, AN, FNP -BC, Vlatka Plymale, DO, CPT, MC...Bonnett (Fort Bliss). Site Principal Investigators: Fort Bliss - Melissa Molina, MD, Stanley Harmon, RN, MSN, FNP ; Fort Bragg - Lillie Walker, MPAS

  13. REVEAL: Receiver Exploiting Variability in Estimated Acoustic Levels FY08 Year End Report

    DTIC Science & Technology

    2009-11-02

    processing structure developed under the REVEAL project 4 Figure 4: Performance of the REVEAL Likelihood Ratio processor under Gaussian noise and for...Figure 6: Likelihood ratio test constructed by point-wake dividing the kernel density estimates 9 Figure 7: Receiver Operating Characteristic (ROC...curves for a detector like that shown in Fig. 6. . 10 Figure 9: Receiver Operating Characteristic (ROC) curves for likelihood ratio receivers applied

  14. FY08 In-House Laboratory Independent Research (ILIR) and Independent Applied Research (IAR) Annual Reports

    DTIC Science & Technology

    2009-01-01

    Navy and industry. In recent research, the principal investigator has developed multiple anti-swing feedback control algorithms for a gantry crane , and...ILIR PROJECT SUMMARIES Ortiz, A. , F Ferrese, Q Dong, S Biswas, Output feedback & trajectory tracking control of a gantry crane : theory...successfully implemented it to a laboratory scale crane . Experimental results confirmed excellent performance of the anti-swing control algorithm

  15. ParaDyn Implementation in the US Navy's DYSMAS Simulation System: FY08 Progress Report

    SciTech Connect

    Ferencz, R M; DeGroot, A J; Lin, J I; Zywicz, E; Durrenberger, J K; Sherwood, R J; Corey, I R

    2008-07-29

    The goal of this project is to increase the computational efficiency and capacity of the Navy's DYSMAS simulation system for full ship shock response to underwater explosion. Specifically, this project initiates migration to a parallel processing capability for the structural portion of the overall fluid-structure interaction model. The capstone objective for the first phase is to demonstrate operation of the DYSMAS simulation engine with a production model on a Naval Surface Warfare Center (IHD) parallel platform using the ParaDyn code for parallel processing of the structural dynamics. This year saw a successful launch to integrate ParaDyn, the high-parallel structural dynamics code from Lawrence Livermore National Laboratory (LLNL), into the DYSMAS system for simulating the response of ship structures to underwater explosion (UNDEX). The current LLNL version of DYNA3D, representing ten years of general development beyond the source branch used to initiate DYNA-N customization for DYSMAS, was first connected to the GEMINI flow code through DYSMAS Standard Coupler Interface (SCI). This permitted an early 'sanity check' by Naval Surface Warfare Center, Indian Head Division (NSWC-IHD) personnel that equivalent results were generated for their standard UNDEX test problems, thus ensuring the Verification & Validation pedigree they have developed remains intact. The ParaDyn code was then joined to the SCI in a manner requiring no changes to GEMINI. Three NSWC-IHD engineers were twice hosted at LLNL to become familiar with LLNL computer systems, the execution of the prototype software system, and to begin assessment of its accuracy and performance. Scaling data for the flow solver GEMINI was attained up to a one billion cell, 1000 processor run. The NSWC-IHD engineers were granted privileges to continue their evaluations through remote connections to LLNL's Open Computing Facility. Finally, the prototype changes were integrated into the mainline ParaDyn source repository and issued as part of its Version 8.1 beta release. This source was transmitted to NSWC-IHD and in collaboration with LLNL personnel the entire ParaDyn software suite successfully installed and demonstrated on its new SGI Altix machine. The ability of even minor numbers of processors for the structural dynamics to impact overall time-to-solution for DYSMAS has been demonstrated. Assessments of combined parallel efficiencies are beginning to highlight areas for further DYSMAS optimizations.

  16. Joint Service Chemical and Biological Defense Program FY 08-09 Overview

    DTIC Science & Technology

    2007-10-01

    understanding of biophysical fluid dynamics at nanosensor surfaces in microfluidic systems and how biomolecules and labels interact with functionalized...to protect personnel and vital ship spaces from toxic chemicals, biological agents, and radioactive fallout. The collective protection system (CPS) is

  17. FY08 LDRD Final Report LOCAL: Locality-Optimizing Caching Algorithms and Layouts

    SciTech Connect

    Lindstrom, P

    2009-02-27

    This project investigated layout and compression techniques for large, unstructured simulation data to reduce bandwidth requirements and latency in simulation I/O and subsequent post-processing, e.g. data analysis and visualization. The main goal was to eliminate the data-transfer bottleneck - for example, from disk to memory and from central processing unit to graphics processing unit - through coherent data access and by trading underutilized compute power for effective bandwidth and storage. This was accomplished by (1) designing algorithms that both enforce and exploit compactness and locality in unstructured data, and (2) adapting offline computations to a novel stream processing framework that supports pipelining and low-latency sequential access to compressed data. This report summarizes the techniques developed and results achieved, and includes references to publications that elaborate on the technical details of these methods.

  18. T Tank Farm Interim Surface Barrier Demonstration - Vadose Zone Monitoring FY08 Report

    SciTech Connect

    Zhang, Z. F.; Strickland, Christopher E.; Field, Jim G.; Parker, Danny L.

    2009-02-01

    DOE’s Office of River Protection constructed a temporary surface barrier over a portion of the T Tank Farm as part of the T Farm Interim Surface Barrier Demonstration Project. The surface barrier is designed to minimize the infiltration of precipitation into the contaminated soil zone created by the Tank T-106 leak and minimize movement of the contamination. As part of the demonstration effort, vadose zone moisture is being monitored to assess the effectiveness of the barrier at reducing soil moisture. A solar-powered system was installed to continuously monitor soil water conditions at four locations (i.e., instrument Nests A, B, C, and D) beneath the barrier and outside the barrier footprint as well as site meteorological conditions. Nest A is placed in the area outside the barrier footprint and serves as a control, providing subsurface conditions outside the influence of the surface barrier. Nest B provides subsurface measurements to assess surface-barrier edge effects. Nests C and D are used to assess changes in soil-moisture conditions beneath the interim surface barrier.

  19. Aging and Phase Stability Studies of Alloy 22 FY08 Final Report

    SciTech Connect

    Torres, S G

    2008-04-03

    This report is a compilation of work done over the past ten years in support of phase stability studies of Alloy 22 for the Yucca Mountain Project and contains information previously published, reported, and referenced. Most sections are paraphrased here for the convenience of readers. Evaluation of the fabrication processes involved in the manufacture of waste containers is important as these processes can have an effect on the metallurgical structure of an alloy. Because material properties such as strength, toughness, aging kinetics and corrosion resistance are all dependent on the microstructure, it is important that prototypes be built and evaluated for processing effects on the performance of the material. Of particular importance are welds, which have an as-cast microstructure with chemical segregation and precipitation of complex phases resulting from the welding process. The work summarized in this report contains information on the effects of fabrication processes such as solution annealing, stress mitigation, heat-to-heat variability, and welding on the kinetics of precipitation, mechanical, and corrosion properties. For a waste package lifetime of thousands of years, it is impossible to test directly in the laboratory the behavior of Alloy 22 under expected repository conditions. The changes that may occur in these materials must be accelerated. For phase stability studies, this is achieved by accelerating the phase transformations by increasing test temperatures above those anticipated in the proposed repository. For these reasons, Alloy 22 characterization specimens were aged at Lawrence Livermore National Laboratory (LLNL) Aging Facilities for times from 1 hour up to 8 years at temperatures ranging from 200-750 C. These data as well as the data from specimens aged at 260 C, 343 C, and 427 C for 100,028 hours at Haynes International will be used for performance confirmation and model validation.

  20. FY08 DRMRP Clinical Trial: Strengthening Pathways to PTSD Recovery Using Systems-Level Intervention

    DTIC Science & Technology

    2011-09-01

    Healthcare Integration Programs (REHIP): Blending Embedded Behavioral Health Providers ( BHPs ) and Care Managers (CM) in TriService Primary Care (PC...Integration Programs (REHIP): Blending Embedded Behavioral Health Providers ( BHPs ) and Care Managers (CM) in TriService Primary Care (PC) Clinics. PART II

  1. FY08 LDRD Final Report Probabilistic Inference of Metabolic Pathways from Metagenomic Sequence Data

    SciTech Connect

    D'haeseleer, P

    2009-03-01

    Metagenomic 'shotgun' sequencing of environmental microbial communities has the potential to revolutionize microbial ecology, allowing a cultivation-independent, yet sequence-based analysis of the metabolic capabilities and functions present in an environmental sample. Although its intensive sequencing requirements are a good match for the continuously increasing bandwidth at sequencing centers, the complexity, seemingly inexhaustible novelty, and 'scrambled' nature of metagenomic data is also proving a tremendous challenge for analysis. In fact, many metagenomics projects do not go much further than providing a list of novel gene variants and over- or under-represented functional gene categories. In this project, we proposed to develop a set of novel metagenomic sequence analysis tools, including a binning method to group sequences by species, inference of phenotypes and metabolic pathways from these reconstructed species, and extraction of coarse-grained flux models. We proposed to closely collaborate with the DOE Joint Genome Institute to align these tools with their metagenomics analysis needs and the developing IMG/M metagenomics pipeline. Results would be cross-validated with simulated metagenomic data using a testing platform developed at the JGI.

  2. Low Light Adaptive Correction in Support of the Space Situational Awareness Mission (DCT-FY08)

    DTIC Science & Technology

    2014-12-09

    statically set optical gain especially in highly variable turbulence conditions as can be found in tracking an object that moves quickly across the sky...sensor under the condition that the physical subaperture size remains fixed (e.g. the telescope aperture grows with number of subapertures). This...suggests that RC WFSing on increasingly larger telescopes will have to contend with increasing stricter constraints on (photon) noise in the measurement

  3. FY08 Chemical Synthesis for the Self-Decontaminating Coatings Project

    DTIC Science & Technology

    2013-08-01

    and the films were exposed to the vapor of the bleach solution for ca. 18 h ( Vapor Method). 6.3 Characterization of Surface Properties XPS was...performed on a Kratos Axis Ultra photoelectron spectrometer using an Al monochromatic x-ray source at 100 W with base pressure 1.0 ×10−8 Torr. XPS...0.26 13.7 66.6 2.07 17.4 Vapor Method Intermediate 4 0.00 0.00 76.1 3.68 20.2 Intermediate 5 0.00 15.6 64.5 1.05 19.0 Note: The percentages for

  4. A geographical information system-based analysis of cancer mortality and population exposure to coal mining activities in West Virginia, United States of America.

    PubMed

    Hendryx, Michael; Fedorko, Evan; Anesetti-Rothermel, Andrew

    2010-05-01

    Cancer incidence and mortality rates are high in West Virginia compared to the rest of the United States of America. Previous research has suggested that exposure to activities of the coal mining industry may contribute to elevated cancer mortality, although exposure measures have been limited. This study tests alternative specifications of exposure to mining activity to determine whether a measure based on location of mines, processing plants, coal slurry impoundments and underground slurry injection sites relative to population levels is superior to a previously-reported measure of exposure based on tons mined at the county level, in the prediction of age-adjusted cancer mortality rates. To this end, we utilize two geographical information system (GIS) techniques--exploratory spatial data analysis and inverse distance mapping--to construct new statistical analyses. Total, respiratory and "other" age-adjusted cancer mortality rates in West Virginia were found to be more highly associated with the GIS-exposure measure than the tonnage measure, before and after statistical control for smoking rates. The superior performance of the GIS measure, based on where people in the state live relative to mining activity, suggests that activities of the industry contribute to cancer mortality. Further confirmation of observed phenomena is necessary with person-level studies, but the results add to the body of evidence that coal mining poses environmental risks to population health in West Virginia.

  5. Haematopoietic cell transplants in Latin America.

    PubMed

    Gale, R P; Seber, A; Bonfim, C; Pasquini, M

    2016-07-01

    Haematopoietic cell transplants are done by more than 1500 transplant centres in 75 countries, mostly for life-threatening haematological disorders. However, transplant technology and access are not uniformly distributed worldwide. Most transplants are done predominately in Europe, North America and some Asian countries. We review transplant activity in Latin America, a geographic region with a population of >600 million persons living in countries with diverse economic and social development levels. These data indicate a 20-40-fold lower frequency of transplants in Latin America compared with Europe and North America. We show that although economics, infrastructure and expertise are important limitations, other variables also operate. Changes in several of these variables may substantially increase transplant activity in Latin America.

  6. Haematopoietic Cell Transplants in Latin America

    PubMed Central

    Gale, Robert Peter; Seber, Adriana; Bonfim, Carmem; Pasquini, Marcello

    2016-01-01

    Haematopoietic cell transplants are done by more than 1500 transplant centres in 75 countries, mostly for life-threatening haematological disorders. However, transplant technology and access are not uniformly-distributed worldwide. Most transplants are done in predominately Europe, North America and some Asian countries. We review transplants activity in Latin America, a geographic region with a population of more than 600 million persons living in countries with diverse economic and social development levels. The data indicate a 20-40-fold lower frequency of transplants in Latin America compared with Europe and North America. We show that although economics, infrastructure and expertise are important limitations, other variables also operate. Changes in several of these variables may substantially increase transplant activity in Latin America. PMID:26999468

  7. Beyond the Bars: The Development of Leisure-Activity Management in the Lesbian and Gay Population in America.

    ERIC Educational Resources Information Center

    Pitts, Brenda G.

    1989-01-01

    Results are reported from a survey of 40 sport and recreation organizations. The survey was designed to gather descriptive data on the organizers, organizations, and activities of leisure-serving organizations which target the gay and lesbian population. (IAH)

  8. Latin America, Ibero-America, Hispanic America, Spanish America, Portuguese America: A Proposal for Terminological Standardization

    ERIC Educational Resources Information Center

    Gold, David L.

    1977-01-01

    Latin America is the most widely used of the terms, but a more precise designation, at least in scholarly usage, would be useful. Distinctions are made on the basis of language in favor of the terms in the title. A bibliographical note for further reference is appended. (AMH)

  9. Did Geomagnetic Activity Challenge Electric Power Reliability During Solar Cycle 23? Evidence from the PJM Regional Transmission Organization in North America

    NASA Technical Reports Server (NTRS)

    Forbes, Kevin F.; Cyr, Chris St

    2012-01-01

    During solar cycle 22, a very intense geomagnetic storm on 13 March 1989 contributed to the collapse of the Hydro-Quebec power system in Canada. This event clearly demonstrated that geomagnetic storms have the potential to lead to blackouts. This paper addresses whether geomagnetic activity challenged power system reliability during solar cycle 23. Operations by PJM Interconnection, LLC (hereafter PJM), a regional transmission organization in North America, are examined over the period 1 April 2002 through 30 April 2004. During this time PJM coordinated the movement of wholesale electricity in all or parts of Delaware, Maryland, New Jersey, Ohio, Pennsylvania, Virginia, West Virginia, and the District of Columbia in the United States. We examine the relationship between a proxy of geomagnetically induced currents (GICs) and a metric of challenged reliability. In this study, GICs are proxied using magnetometer data from a geomagnetic observatory located just outside the PJM control area. The metric of challenged reliability is the incidence of out-of-economic-merit order dispatching due to adverse reactive power conditions. The statistical methods employed make it possible to disentangle the effects of GICs on power system operations from purely terrestrial factors. The results of the analysis indicate that geomagnetic activity can significantly increase the likelihood that the system operator will dispatch generating units based on system stability considerations rather than economic merit.

  10. IFLA General Conference, 1990. Regional Activities: Africa; Asia and Oceania; Latin America and the Caribbean. Booklet 8.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 12 papers in this collection were presented during the meetings of three sections of the Division of Regional Activities: (1) "Which Way African Librarianship?" (Kingo Mchombu); (2) "The Expansion of the University of the Air of Japan and the Changing Function of Regional University Libraries" (Katsuhiro Jinzaki); (3)…

  11. Empty Calories: Commercializing Activities in America's Schools. The Eighth-Annual Report on Schoolhouse Commercialism Trends: 2004-2005

    ERIC Educational Resources Information Center

    Molnar, Alex; Garcia, David R.

    2005-01-01

    This year's Schoolhouse Commercialism Trends report finds that schools continue to be a prime target of a wide variety of corporate advertising efforts and criticism of marketing to children in schools is mounting. Most of this criticism is directed at marketing activities that are thought to have a negative impact on children's health. Public…

  12. Permian-Triassic thermal anomaly of the active margin of South America as a result of plate kinematics reorganization

    NASA Astrophysics Data System (ADS)

    Riel, Nicolas; Jaillard, Etienne; Guillot, Stéphane; Martelat, Jean-Emmanuel; Braun, Jean

    2013-04-01

    From Permian to Triassic times, tectonic plate reorganization provoked Pangaea breakup, counterclockwise rotation of Gondwana, closing of the Paleo-Tethys Ocean and opening of the Neo-Tethys oceanic realm. Meanwhile, the switch from arc volcanism to widespread S-type magmatism along the western South American active margin around 275-265 Ma is symptomatic of the onset of a large-scale Permian-Triassic thermal anomaly (PTTA)affecting the whole margin. Here we report metamorphic and U-Pb geochronological results from the El Oro metamorphic complex in the forearc zone of southwestern Ecuador, which recorded the last step, at 230-225 Ma, of the PTTA. The change in the drift direction of Gondwana from north to east at ca. 270 Ma was related to plate reorganization and provoked the verticalization of the subducted Panthalassa slab. As the slab verticalized, strong heat advection produced a high heat flow beneath the active margin inducing the development of a huge thermal anomaly responsible for the PTTA, which lasted 30 Ma. This voluminous magmatic activity culminated at the Permian-Triassic boundary, and may have contributed to the degradation of life conditions on the Earth surface.

  13. Making America Better, Inc. Information Sheet

    EPA Pesticide Factsheets

    Making America Better, Inc. (the Company) is located in St. Louis, Missouri. The settlement involves renovation activities conducted at a property constructed prior to 1978, located in University City, Missouri.

  14. Interventions Using Regular Activities to Engage High-Risk School-Age Youth: a Review of After-School Programs in Latin America and the Caribbean.

    PubMed

    Cid, Alejandro

    2016-09-08

    In this paper, I review an issue that is an urgent challenge in the development field-the effectiveness of after-school programs for preventing school-age youth violence in vulnerable settings in Latin American and the Caribbean. These programs have proliferated in the region and include sports, recreation, music, tutoring, and other focused activities. Given their popularity and because they target known risk factors for violence (such as drop-out from school, poor academic performance, lack of motivation, too much idle time, low quality and quantity of adult supervision, and social isolation), it is critical to examine empirically whether they can be effective prevention strategies. Unfortunately, most rigorous trials of after-school interventions to prevent youth violence have been conducted in developed countries, with far fewer in Latin America. In this review, a broad range of databases was searched systematically. Only six studies in five Latin American and Caribbean countries were identified. Reported results indicate at least some benefits for youth behavior, although not across all youth. Additional concerns regarding how these programs are implemented and whether specific components can be tied to violence prevention are noted. The need for more rigorous evaluation of these programs is noted.

  15. Fermilab and Latin America

    NASA Astrophysics Data System (ADS)

    Lederman, Leon M.

    2006-09-01

    As Director of Fermilab, starting in 1979, I began a series of meetings with scientists in Latin America. The motivation was to stir collaboration in the field of high energy particle physics, the central focus of Fermilab. In the next 13 years, these Pan American Symposia stirred much discussion of the use of modern physics, created several groups to do collaborative research at Fermilab, and often centralized facilities and, today, still provides the possibility for much more productive North-South collaboration in research and education. In 1992, I handed these activities over to the AAAS, as President. This would, I hoped, broaden areas of collaboration. Such collaboration is unfortunately very sensitive to political events. In a rational world, it would be the rewards, cultural and economic, of collaboration that would modulate political relations. We are not there yet.

  16. Brachyuran crab community structure and associated sediment reworking activities in pioneer and young mangroves of French Guiana, South America

    NASA Astrophysics Data System (ADS)

    Aschenbroich, Adélaïde; Michaud, Emma; Stieglitz, Thomas; Fromard, François; Gardel, Antoine; Tavares, Marcos; Thouzeau, Gérard

    2016-12-01

    This study in French Guiana evaluates the changes of crab assemblages and their bioturbation activities between mangrove early stages (pioneer and young mangrove) and within stages by taking their spatial heterogeneity (tidal channels, flat areas, pools) into account. The results show differences in crab assemblage structure between and within the early stages of mangrove in relation to microhabitat and sediment characteristics. The sediment reworking rates are a function of the biomass or density of particular species (Ucides cordatus, Uca cumulanta) and burrower functional groups. Crab species or functional interactions mediate changes in sediment reworking rates suggesting the need to consider entire benthic communities rather than single species. This study suggests that the role of the microhabitat in determining the biologically-induced sediment reworking rates depends on the age of the mangrove. Feeding activity results in a sediment turnover of 11.7 ± 9.7 gdw m-2 day-1 and 6.8 ± 3.0 gdw m-2 day-1 in the pioneer and young mangroves, respectively. Burrow maintenance excavates 40.5 ± 7.4 gdw m-2 day-1 and 251.3 ± 419.7 gdw m-2 day-1 in the pioneer and young mangroves, respectively. Upscaling to the studied area (Sinnamary estuary: 6 km2), shows that 500 tons.day-1 and 20 tons.day-1 of sediments could be excavated and pelletized, respectively, during the spring tides of the dry season. Thus, biological sediment reworking would greatly contribute to the sedimentary dynamics of the Guianese mangroves under Amazonian influence.

  17. A review about the mechanisms associated with active deformation, regional uplift and subsidence in southern South America

    NASA Astrophysics Data System (ADS)

    Folguera, Andrés; Gianni, Guido; Sagripanti, Lucía; Rojas Vera, Emilio; Novara, Iván; Colavitto, Bruno; Alvarez, Orlando; Orts, Darío; Tobal, Jonathan; Giménez, Mario; Introcaso, Antonio; Ruiz, Francisco; Martínez, Patricia; Ramos, Victor A.

    2015-12-01

    A broad range of processes acted simultaneously during the Quaternary producing relief in the Andes and adjacent foreland, from the Chilean coast, where the Pacific Ocean floor is being subducted beneath South American, to the Brazilian and the Argentinean Atlantic platform area. This picture shows to be complex and responds to a variety of processes. The Geoid exemplifies this spectrum of uplift mechanisms, since it reflects an important change at 35°S along the Andes and the foreland that could be indicating the presence of dynamic forces modeling the topography with varying intensity through the subduction margin. On the other hand, mountains uplifted in the Atlantic margin, along a vast sector of the Brazilian Atlantic coast and inland regions seem to be created at the area where the passive margin has been hyper-extended and consequently mechanically debilitated and the forearc region shifts eastwardly at a similar rate than the westward advancing continent. Therefore the forearc at the Arica latitudes can be considered as relatively stationary and dynamically sustained by a perpendicular-to-the-margin asthenospheric flow that inhibits trench roll back, determining a highly active orogenic setting at the eastern Andes in the Subandean region. To the south, the Pampean flat subduction zone creates particular conditions for deformation and rapid propagation of the orogenic front producing a high-amplitude orogen. In the southern Central and Patagonian Andes, mountain (orogenic) building processes are attenuated, becoming dominant other mechanisms of exhumation such as the i) impact of mantle plumes originated in the 660 km mantle transition, ii) the ice-masse retreat from the Andes after the Pleistocene producing an isostatic rebound, iii) the dynamic topography associated with the opening of an asthenospheric window during the subduction of the Chile ridge and slab tearing processes, iv) the subduction of oceanic swells linked to transform zones and v) the

  18. Neutron activation and other analytical data for plutonic rocks from North America and Africa. National Uranium Resource Evaluation

    SciTech Connect

    Price, V.; Fay, W.M.; Cook, J.R.

    1982-09-01

    The objective of this report is to retrieve the elements of an analytical study of granites and associated other plutonic rocks which was begun as a part of the U.S. Department of Energy's National Uranium Resource Evaluation (NURE) program. A discussion of the Savannah River Laboratory (SRL) neutron activation analysis system is given so that a user will understand the linmitations of the data. Enough information is given so that an experienced geochemist can clean up the data set to the extent required by any project. The data are generally good as they are presented. It is intended that the data be read from a magnetic tape written to accompany this report. Microfiche tables of the data follow the text. These tables were prepared from data on the tape, and programs which will read the tape are presented in the section THE DATA TAPE. It is our intent to write a later paper which will include a thoroughly scrubbed data set and a technical discussion of results of the study. 1 figure.

  19. Identification, mapping, and analysis of possible evidences of active petroleum systems in the Colorado Basin, offshore Argentina, South America

    NASA Astrophysics Data System (ADS)

    Loegering, Markus; Anka, Zahie; Rodriguez, Jorge; Marchal, Denis; di Primio, Rolando; Vallejo, Eduardo; Kohler, Guillermina; Pangaro, Francisco

    2010-05-01

    the seismic data, should allow better insights on the potential of Permian, Jurassic and Early Cretaceous source rocks, as well as the characterisation of possibly active petroleum systems in the basin.

  20. Volcanic hazards in Central America

    USGS Publications Warehouse

    Rose, William I.; Bluth, Gregg J.S.; Carr, Michael J.; Ewert, John W.; Patino, Lina C.; Vallance, James W.

    2006-01-01

    This volume is a sampling of current scientific work about volcanoes in Central America with specific application to hazards. The papers reflect a variety of international and interdisciplinary collaborations and employ new methods. The book will be of interest to a broad cross section of scientists, especially volcanologists. The volume also will interest students who aspire to work in the field of volcano hazards mitigation or who may want to work in one of Earth’s most volcanically active areas.

  1. TU-G-BRD-06: The Imaging and Radiation Oncology Core Houston (IROC Houston) QA Center International Activities Outside North America

    SciTech Connect

    Followill, D; Kry, S; Molineu, A; Lowenstein, J; Alvarez, P; Taylor, P; Nguyen, H; Hernandez, N; Lujano, C; Nguyen, T; Keith, T; Roll, J; Tailor, A

    2015-06-15

    Purpose: To describe the extent of IROC Houston’s (formerly the RPC) QA activities and audit results for radiotherapy institutions outside of North America (NA). Methods: The IROC Houston’s QA program components were designed to audit the radiation dose calculation chain from the NIST traceable reference beam calibration, to inclusion of dosimetry parameters used to calculate tumor doses, to the delivery of the radiation dose. The QA program provided to international institutions includes: 1) remote TLD/OSLD audit of machine output, 2) credentialing for advanced technologies, and 3) review of patient treatment records. IROC Houston uses the same standards and acceptance criteria for all of its audits whether for North American or international sites. Results: IROC Houston’s QA program has reached out to radiotherapy sites in 43 different countries since 2013 through their participation in clinical trials. In the past two years, 2,778 international megavoltage beam outputs were audited with OSLD/TLD. While the average IROC/Inst ratio is near unity for all sites monitored, there are international regions whose results are significantly different from the NA region. In the past 2 years, 477 and 87 IMRT H&N phantoms were irradiated at NA and international sites, respectively. Regardless of the OSLD beam audit results, the overall pass rate (87 percent) for all international sites (no region separation) is equal to the NA sites. Of the 182 international patient charts reviewed, 10.7 percent of the dose calculation points did not meet our acceptance criterion as compared to 13.6 percent for NA sites. The lower pass rate for NA sites results from a much larger brachytherapy component which has been shown to be more error prone. Conclusion: IROC Houston has expanded its QA services worldwide and continues a long history of improving radiotherapy dose delivery in many countries. Funding received for QA audit services from the Korean GOG, DAHANCA, EORTC, ICON and CMIC

  2. Helping America's Youth

    ERIC Educational Resources Information Center

    Bush, Laura

    2005-01-01

    As First Lady of the United States, Laura Bush is leading the Helping America's Youth initiative of the federal government. She articulates the goal of enlisting public and volunteer resources to foster healthy growth by early intervention and mentoring of youngsters at risk. Helping America's Youth will benefit children and teenagers by…

  3. Africans in America.

    ERIC Educational Resources Information Center

    Hart, Ayanna; Spangler, Earl

    This book introduces African-American history and culture to children. The first Africans in America came from many different regions and cultures, but became united in this country by being black, African, and slaves. Once in America, Africans began a long struggle for freedom which still continues. Slavery, the Civil War, emancipation, and the…

  4. Wind Powering America Initiative (Fact Sheet)

    SciTech Connect

    Not Available

    2011-01-01

    The U.S. Department of Energy's Wind Powering America initiative engages in technology market acceptance, barrier reduction, and technology deployment support activities. This fact sheet outlines ways in which the Wind Powering America team works to reduce barriers to appropriate wind energy deployment, primarily by focusing on six program areas: workforce development, communications and outreach, stakeholder analysis and resource assessment, wind technology technical support, wind power for Native Americans, and federal sector support and collaboration.

  5. Building America Research-to-Market Plan

    SciTech Connect

    Werling, Eric

    2015-11-01

    This report presents the Building America Research-to-Market Plan (Plan), including the integrated Building America Technology-to-Market Roadmaps (Roadmaps) that will guide Building America’s research, development, and deployment (RD&D) activities over the coming years. The Plan and Roadmaps will be updated as necessary to adapt to research findings and evolving stakeholder needs, and they will reflect input from DOE and stakeholders.

  6. Helioclimatology of the Americas

    NASA Astrophysics Data System (ADS)

    Nurtaev, B. S.; Yakubov, M.; Shermatov, E.

    2013-05-01

    During the last 4 billion years, the Earth's climate has changed many times. There have been periods of warming and there have been ice ages. These large-scale climatic changes are shaped by factors like the tilt of the Earth's axis and tectonic plate movement. These major changes were driven by cyclical changes in the Earth's orbit, which altered the distribution of solar energy between the seasons and across the Earth. Milankovitch cycles explain well changes in climate over periods hundreds of thousands of years and are related to ice age cycles, but these cycles cannot explain the current rapid warming. The Sun is the most driving force for causing climate change. Much of the Sun energy evaporates water and causes atmospheric convection. Solar radiation, general circulation of atmosphere, geographical location of continents, oceans and the largest forms of a relief are the primary factors influencing on climate of lands. The purpose of this study is to identify contribution of the Sun on climate variability in the two continents, North and South America during instrumental records of air temperature. There were compared air temperatures of different weather stations in dependence from solar activity during the period 1878-1996. The high correlation between averaged temperature and solar activity was found for many weather stations of Americas. Air temperature in dependence from solar activity over the period 1878-1996 can be described by following equations: In Buenos Aires: T° = 0,04W+ 15,05, r-0,9; Caracas, Venezuela: T° = 0,03W + 18,88, r-0,73; Cordoba, Argentina: T° = 0,03W + 16,16, r-0,93; New York, Central Park: T° = 0,04W + 9,86, r-0,82; Toronto, T = 0,03W+ 6,66, r-0,81; Santiago Pudahuel, T= 0,019W + 13, 01, r - 0, 91; Rio de Janeiro:T°= 0,02W + 21,95, r= 0,88; Mexico over 1923-1986, T°= 0,021W+ 14,05, r-0,78; Miami over 1902-1996, T = 0,012W + 12,87 r-0,75; In our study, we used stations with reasonably long, consistently measured time records

  7. Demographic tensions in Central America.

    PubMed

    1986-08-01

    disproportionately benefits high and middle income groups, thereby widening the already large gap between rich and poor. Average per capita income for the poorest 20% of Central Americans is $90 a year (in 1970 US dollars); over half subsist on an average of $200 a year. Central America's economic crisis is further intensified by the marked increase in the economically active population. Doubling in size from about 2.1 million in 1970 to 4.2 million in 1985, the labor force increasingly pressures an economy already weakened by high unemployment and underemployment. Socioeconomically advanced Costa Rica and Panama are Central America's notable exceptions. Life expectancy at birth and infant mortality rates for these better off countries, e.g., are comparable to those of developed countries. Costa Ricans enjoy the most equitable distributional income of all Central Americans. Panama's income differential is 1 of the widest in the world, but its relative wealth affords more for each of its citizens.

  8. America = Las Americas. Canada, United States, Mexico.

    ERIC Educational Resources Information Center

    Toro, Leonor; And Others

    Written for teachers to use with migrant children in elementary grades and to highlight the many Americas, three magazines provide historical and cultural background information on Canada, the United States, and Mexico and feature biographies of Black and Hispanic leaders. Each edition has a table of contents indicating the language--Spanish…

  9. [Brazilian migration to North America].

    PubMed

    Goza, F

    1992-01-01

    "This article is a comparative study of Brazilian immigration to Canada and the United States. Analyses of recently collected data, in Toronto, Ontario, as well as in a medium sized U.S. community permit this study to examine the adaptation and adjustment experiences of a new group of immigrants to North America. This article begins with a discussion of the origins of this recent immigrant group, and its rapid expansion. Next, this study focuses on the labor force activities of Brazilian immigrants and compares and contrasts their experiences in the U.S. and Canada. A final section examines social adaptation in North America by exploring linguistic and cultural dimensions." (SUMMARY IN ENG)

  10. Brazilian immigration to North America.

    PubMed

    Goza, F

    1994-01-01

    "This article is a comparative study of Brazilian immigration to Canada and the United States. Analysis of recently collected data in Toronto, Ontario and in a medium-size U.S. community facilitated the examination of the adaptation and adjustment experiences of a new group of immigrants to North America. This article begins with a discussion of the origins of this recent immigrant group and its rapid expansion. Next, it focuses on the labor force activities of Brazilian immigrants and compares and contrasts their experiences in the United States and Canada. A final section examines social adaptation in North America by exploring linguistic and cultural dimensions. This article closes with a section on the future aspirations of these immigrants."

  11. Latin America: Curriculum Materials for the Middle Grades.

    ERIC Educational Resources Information Center

    Gibbs, Virginia G., Ed.

    Self-contained activities that will help social studies or Spanish foreign language students in grades 6-8 learn about the history and culture of Latin America are provided. Following an introductory unit, the activities, ranging from easy to complex, are organized by the following countries and areas: Mexico, Central America and the Caribbean,…

  12. Mexico and Central America.

    PubMed

    Bronfman, M

    1998-01-01

    This article reviews the literature on migration and HIV/AIDS in Mexico and Central America, including Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Most migrants travel to the US through Mexico. US-Mexico trade agreements created opportunities for increased risk of HIV transmission. The research literature focuses on Mexico. Most countries, with the exception of Belize and Costa Rica, are sending countries. Human rights of migrants are violated in transit and at destination. Migration policies determine migration processes. The Mexican-born population in the US is about 3% of US population and 8% of Mexico's population. About 22% arrived during 1992-97, and about 500,000 are naturalized US citizens. An additional 11 million have a Mexican ethnic background. Mexican migrants are usually economically active men who had jobs before leaving and were urban people who settled in California, Texas, Illinois, and Arizona. Most Mexican migrants enter illegally. Many return to Mexico. The main paths of HIV transmission are homosexual, heterosexual, and IV-drug-injecting persons. Latino migrants frequently use prostitutes, adopt new sexual practices including anal penetration among men, greater diversity of sexual partners, and use of injectable drugs.

  13. Lupus Foundation of America

    MedlinePlus

    ... of America Follow @LupusOrg Email Address: ZIP / Postal Code: Spam Control Text: Please leave this field empty ... up for email updates Email Address: ZIP / Postal Code: Spam Control Text: Please leave this field empty ...

  14. More Power to America.

    ERIC Educational Resources Information Center

    Miller, Willis H.

    1979-01-01

    Surveys America's current energy situation and considers means of attaining domestic energy self-sufficiency. Information is presented on hazards of decreasing energy production, traditional energy sources, and exotic energy sources. (Author/DB)

  15. Sarcoma Foundation of America

    MedlinePlus

    ... of America | All Rights Reserved. | Terms of Use | Privacy Policy Website Design & Hosting by 270net Technologies, Inc. X - Enter Your Location - - or - Get your current location Home About Us ...

  16. Gangs in Central America

    DTIC Science & Technology

    2007-08-02

    introduced – H.R. 1645 ( Gutierrez ), S. 330 (Isakson), and S. 1348 (Reid) – that includes provisions to increase cooperation among U.S., Mexican, and...America, Colombia, and Mexico, U.S. Attorney General Alberto Gonzales stated that “the United States stands with all of our neighbors in our joint fight...deportations on Central America. Legislation in the 110th Congress The 110th Congress has considered immigration legislation – H.R. 1645 ( Gutierrez ), S

  17. Mosquitoes of Middle America.

    DTIC Science & Technology

    1976-09-30

    survey of mosquitoes in Costa Rica, 197 1. Walsh , Robert D., Aedes aegypti Eradication Program, Public Health Service.—Collections in St. Croix...At least a start has been made in nearly every major group of medical importance in Middle America: Aedes , Anopheles, Culex. Deinocerites, Haemago~us...fauna in the area covered by the project. At least a start has been made in nearl y every major group of medical importance in Middle America: Aedes

  18. 78 FR 32990 - Special Local Regulation and Safety Zone; America's Cup Sailing Events, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... the on-water activities associated with the ``Louis Vuitton Cup, Red Bull Youth America's Cup and the... Alcatraz Island. (77 FR 41902) The special local regulation and safety zone regulate the on-water activities associated with the ``Louis Vuitton Cup, Red Bull Youth America's Cup and the 34th America's...

  19. Building America Systems Integration Research Annual Report. FY 2012

    SciTech Connect

    Gestwick, Michael

    2013-05-01

    This Building America FY2012 Annual Report includes an overview of the Building America Program activities and the work completed by the National Renewable Energy Laboratory and the Building America industry consortia (the Building America teams). The annual report summarizes major technical accomplishments and progress towards U.S. Department of Energy Building Technologies Program's multi-year goal of developing the systems innovations that enable risk-free, cost effective, reliable and durable efficiency solutions that reduce energy use by 30%-50% in both new and existing homes.

  20. Building America Systems Integration Research Annual Report: FY 2012

    SciTech Connect

    Gestwick, M.

    2013-05-01

    This document is the Building America FY2012 Annual Report, which includes an overview of the Building America Program activities and the work completed by the National Renewable Energy Laboratory and the Building America industry consortia (the Building America teams). The annual report summarizes major technical accomplishments and progress towards U.S. Department of Energy Building Technologies Program's multi-year goal of developing the systems innovations that enable risk-free, cost effective, reliable and durable efficiency solutions that reduce energy use by 30%-50% in both new and existing homes.

  1. Resolving North America`s environmental disputes

    SciTech Connect

    Mauseth, M.

    1998-12-31

    Seventeen years ago John E. Carroll and Newell B. Mack analyzed the then-current status of environmental protection mechanisms used between Canada and the United States. They criticized the ad hoc nature of North America`s history of environmental dispute resolution, which they dubbed ``ad hockery,`` and believed the present ambiguity hurt business, diplomatic relations, and the citizenry`s environment. Since that publication, increasing efforts to incorporate environmental concerns into Conventions have resulted in several multilateral agreements focusing on environmental protection and dispute resolution. Part 2 of this paper introduces a few of these recent agreements and the mechanisms they have established to monitor environmental damage and to enforce the goals of the agreements. The agreements discussed include: Montreal Protocol on Substances that Deplete the Ozone Layer; Vienna Convention for the Protection of the Ozone Layer; Protocol on Substances that Deplete the Ozone Layer; Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal; Canada-United States: Agreement on Air Quality; Rio Declaration on Environment and Development; Framework Convention on Climate Change; Convention on Biological Diversity; and the North American Agreement on Environmental Cooperation. Part 3 discusses the general concern related to economic development (with the need to maintain ``sustainable development``), the possible environmental impact of NAFTA, and the Supplemental Agreement`s strengths and weaknesses.

  2. Neosporosis in South America.

    PubMed

    Moore, D P

    2005-01-20

    This work gathers reports about Neospora-infections in South America. Neospora-infections have been reported from Argentina, Brazil, Chile, Paraguay, Peru and Uruguay. Evidence of exposure to N. caninum was mentioned in cattle, goats, sheep, dogs, cats, water buffaloes, alpacas, llamas, South American opossums, wolves and other wild canids. No antibodies were found in horses. Interesting epidemiological and pathological data were described. Two isolations were performed from dogs, one from cattle, and recently five from water buffaloes. Since the cattle industry is important in South America and reproductive losses caused by Neospora-infection have been identified, more investigations are needed in order to understand its epidemiology and control the disease.

  3. New to America. Acculturation Exercises for Older Workers.

    ERIC Educational Resources Information Center

    Cooney, Joe; And Others

    This book contains group instructional exercises designed to help older workers who are new to America make a satisfactory and satisfying adjustment to work in America. The plans present information and strategies for dealing with cultural issues that need to be addressed prior to active involvement in employment or training. They are designed for…

  4. Introduction: seismology and earthquake engineering in Central and South America.

    USGS Publications Warehouse

    Espinosa, A.F.

    1983-01-01

    Reports the state-of-the-art in seismology and earthquake engineering that is being advanced in Central and South America. Provides basic information on seismological station locations in Latin America and some of the programmes in strong-motion seismology, as well as some of the organizations involved in these activities.-from Author

  5. Congressional Response to Ensuring America's Competitiveness. BHEF Issue Brief

    ERIC Educational Resources Information Center

    Business-Higher Education Forum (NJ1), 2006

    2006-01-01

    Congress is taking an active role in understanding and responding to the underlying problems that confront America's competitiveness in the global economy. During the 109th congressional session, legislation has been introduced addressing the importance of mathematics and science in the global economy. The Senate's Protecting America's Competitive…

  6. Interannual Variability of the Bimodal Distribution of Summertime Rainfall Over Central America and Tropical Storm Activity in the Far-Eastern Pacific

    NASA Technical Reports Server (NTRS)

    Curtis, Scott; Starr, David OC. (Technical Monitor)

    2002-01-01

    The summer climate of southern Mexico and Central America is characterized by a mid summer drought (MSD), where rainfall is reduced by 40% in July as compared to June and September. A mid-summer reduction in the climatological number of eastern Pacific tropical cyclones has also been noted. Little is understood about the climatology and interannual variability of these minima. The present study uses a novel approach to quantify the bimodal distribution of summertime rainfall for the globe and finds that this feature of the annual cycle is most extreme over Pan America and adjacent oceans. One dominant interannual signal in this region occurs the summer before a strong winter El Nino/Southern Oscillation ENSO. Before El Nino events the region is dry, the MSD is strong and centered over the ocean, and the mid-summer minimum in tropical cyclone frequency is most pronounced. This is significantly different from Neutral cases (non-El Nino and non-La Nina) when the MSD is weak and positioned over the land bridge. The MSD is highly variable for La Nina years, and there is not an obvious mid-summer minimum in the number of tropical cyclones.

  7. Boys & Girls Clubs of America

    MedlinePlus

    ... Cause Donate Now Retailers Team Up to Support Boys & Girls Clubs of America During Holiday Season Sixteen ... back to nation’s leading advocate for youth MORE» Boys & Girls Clubs of America and the UPS Foundation ...

  8. Heart Failure Society of America

    MedlinePlus

    ... hfsa.org Events Calendar>> Copyright © 2017 Heart Failure Society of America. All Rights Reserved 2017 Call for ... for Organ Sharing (UNOS) asks the Heart Failure Society of America (HFSA) members to comment on the ...

  9. Still Teaching for America

    ERIC Educational Resources Information Center

    Kronholz, June

    2013-01-01

    In this article, June Kronholz talks to co-chief executives of Teach For America (TFA), Elisa Villanueva Beard and Matt Kramer about how TFA has managed to keep its forward momentum for almost 24 years. Four primary reasons are discussed: (1) Common Vision, Regional Innovation; (2) Data-Driven Improvement; (3) Global Reach; and (4) Stoking the…

  10. Public Opinion in America.

    ERIC Educational Resources Information Center

    Monroe, Alan D.

    The purposes of this book are to summarize and analyze the nature of public opinion in contemporary America and to examine the implications of that nature for the possibility of a functioning democracy. Material in the four sections covers the following topics: "The Study of Public Opinion: Political Theory and Methodology"--opinions and…

  11. Jobs for Renewing America

    ERIC Educational Resources Information Center

    Shatkin, Laurence

    2011-01-01

    As America emerges from recession, certain industries are expected to grow particularly fast and will present many job opportunities for both young people and career changers. This article looks at these high-opportunity industries and the kinds of jobs they are expected to open up. In the global economy of the 21st century, many low-skill jobs…

  12. Slavs in America.

    ERIC Educational Resources Information Center

    Donchenko, Adele K.

    The history of Slavic immigration in America is traced and the characteristics that define Slavs as an ethnic group are identified. Focusing on the difficulties experienced by Slavs in melting into accepted American patterns, the paper records the rise in Slavic ethnic consciousness. Topics discussed are Slavic language, geographic concentration…

  13. Western Europe's America Problem

    ERIC Educational Resources Information Center

    Markovits, Andrei S.

    2007-01-01

    In this article, the author discusses Europe's anti-Americanism stance. He observes that Europe's aversion to America has become greater, louder, and more determined, and that it has unified Western Europeans more than any other political emotion (with the exception of a common hostility toward Israel). The author contends that the many disastrous…

  14. Movies in America.

    ERIC Educational Resources Information Center

    Kuhns, William

    Two main themes of motion picture development in America are presented in this comprehensive historical guide to movies. The sophistication and broadening of the movies as an art form and the complex relationships between a period and the movies of that period are fully explored. Particular emphasis has been placed on the role of the director.…

  15. Two Visions of America

    ERIC Educational Resources Information Center

    Capaldi, Nicholas

    2012-01-01

    Since the seventeenth century, there have been two narratives about modernity in general and America in particular. The author uses the term "narrative" to include (a) facts, (b) arguments, and most important, (c) a larger vision of how one sees the world and chooses to engage the world. The first and originalist narrative is the Lockean Liberty…

  16. Science in Latin America.

    ERIC Educational Resources Information Center

    Ayala, Francisco J.

    1995-01-01

    A brief history of science and technology in Latin America that begins with the Mayan civilization and progresses through the colonial period to the present. Compares increased scientific productivity in the Latin American and Caribbean regions to productivity in the United States and European Union. (LZ)

  17. An Idea Called America

    ERIC Educational Resources Information Center

    Hartoonian, Michael; Van Scotter, Richard; White, William E.

    2007-01-01

    America evolved out of the principles of the eighteenth-century Enlightenment, suggesting that individuals could govern themselves and that people were "endowed" with "unalienable rights" such as life, liberty, and the pursuit of happiness. To secure these principles, Americans would continue to work on forming a more perfect Union, by…

  18. Paralyzed Veterans of America

    MedlinePlus

    ... NW Washington, DC 20006-3517 Use of this website is Subject to PVA's Policy Statement, Disclaimers, and Privacy Policy. Paralyzed Veterans of America is a 501(c)(3) tax-exempt, non-profit organization. DC Web Design by Reef Light Interactive About Us Contact Us ...

  19. Only "In America"

    ERIC Educational Resources Information Center

    Miranda, Maria Eugenia

    2011-01-01

    As the daughter of an interracial couple growing up in a middle-class town on Long Island in the 1970s, Soledad O'Brien learned not to let inappropriate or racist comments throw her. Now as the anchorwoman of CNN's "In America" documentary unit, she says she asks those uncomfortable questions about race all the time. She shines spotlight…

  20. Education in Central America.

    ERIC Educational Resources Information Center

    Waggoner, George R.; Waggoner, Barbara Ashton

    The first chapter of this book describes the physical and cultural environment of Central America and includes analytical comments showing the complexity of the problems confronting the region. Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama are then treated in separate chapters including: 1) political, economic, social and…

  1. Greeks in America.

    ERIC Educational Resources Information Center

    Mazacoufa, Demetrius

    Information is presented on various topics related to Greek-Americans, including the different phases of emigration and immigration, language difficulties and other problems encountered in America, and Greek-American organizations and institutions. Particular attention is given to describing the cultural, social, and political characteristics of…

  2. Teaching About Latin America.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    This publication is offered as a resource guide for teachers rather than as a prescriptive syllabus. No course of study is delineated and no course objectives are spelled out. Instead there are illustrative examples for applying discovery techniques to the study of Latin America, suggestions of various themes useful in organizing a course of study…

  3. Women in Rural America.

    ERIC Educational Resources Information Center

    Rural America, Inc., Washington, DC.

    In rural America 34 million culturally and economically diverse women share the common problem of unfair treatment based on sex. Although in recent years women have begun to question the social attitudes limiting their aspirations, a formidable gap exists between their expectations and the archaic legal, social, and economic policies that continue…

  4. Strengthening America's Families.

    ERIC Educational Resources Information Center

    Alvarado, Rose; Kumpfer, Karol

    2000-01-01

    Improving parenting practices and the family environment is the most effective, enduring strategy for combating juvenile delinquency. Describes the Office of Juvenile Justice and Delinquency Prevention's Strengthening America's Families Initiative. Highlights several family-focused prevention programs identified as exemplary, explaining how they…

  5. Improving America's Schools Act

    NASA Technical Reports Server (NTRS)

    Cradler, John; Bridgforth, Elizabeth

    1995-01-01

    The Improving America's Schools ACT (IASA) emphasizes coherent systemic education reform, with Goals 2000 setting common standards for IASA and the recently authorized School-to-Work Program. IASA addresses the need to raise academic achievement, increase opportunities to learn, improve professional development, increase community involvement, utilize instructional applications of technology, and improve assessment, and allow more local flexibility in the use of funds.

  6. Building America Industrialized Housing Partnership (BAIHP II)

    SciTech Connect

    Abernethy, Bob; Chandra, Subrato; Baden, Steven; Cummings, Jim; Cummings, Jamie; Beal, David; Chasar, David; Colon, Carlos; Dutton, Wanda; Fairey, Philip; Fonorow, Ken; Gil, Camilo; Gordon, Andrew; Hoak, David; Kerr, Ryan; Peeks, Brady; Kosar, Douglas; Hewes, Tom; Kalaghchy, Safvat; Lubliner, Mike; Martin, Eric; McIlvaine, Janet; Moyer, Neil; Liguori, Sabrina; Parker, Danny; Sherwin, John; Stroer, Dennis; Thomas-Rees, Stephanie; Daniel, Danielle; McIlvaine, Janet

    2010-11-30

    This report summarizes the work conducted by the Building America Industrialized Housing Partnership (BAIHP - www.baihp.org) during the final budget period (BP5) of our contract, January 1, 2010 to November 30, 2010. Highlights from the four previous budget periods are included for context. BAIHP is led by the Florida Solar Energy Center (FSEC) of the University of Central Florida. With over 50 Industry Partners including factory and site builders, work in BP5 was performed in six tasks areas: Building America System Research Management, Documentation and Technical Support; System Performance Evaluations; Prototype House Evaluations; Initial Community Scale Evaluations; Project Closeout, Final Review of BA Communities; and Other Research Activities.

  7. Arthropod-borne encephalitides in the Americas*

    PubMed Central

    Monath, T. P.

    1979-01-01

    The arthropod-borne encephalitides are an important cause of equine and human morbidity in the Americas. Between 1975 and 1978, 6970 human cases of arboviral encephalitis were reported in the United States of America; however, this represents only a fraction of the true incidence. St Louis encephalitis (4824 cases), California encephalitis (1035 cases), and western equine encephalitis (WEE, 947 cases) accounted for 98.5% of all reported infections. Approximately 1000-4000 cases of equine encephalitis occur annually in the United States, the majority due to WEE. In tropical America, important outbreaks of Venezuelan, eastern, and western equine encephalitis, and of Rocio encephalitis have occurred. In this article, epidemiological aspects of arboviral encephalitis outbreaks occurring within the past 5 years are reviewed. In addition, summaries of current research activities on the ecology and epidemiology of St Louis, western equine, Venezuelan equine, Rocio, and California encephalitis viruses are presented, and the problem of control of these infections is discussed. PMID:93518

  8. 77 FR 46285 - Special Local Regulation and Safety Zone; America's Cup Sailing Events, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ... associated with the ``2012 America's Cup World Series'' regatta scheduled for August 21-26, 2012, on the... zone regulate the on-water activities associated with the ``2012 America's Cup World Series'' regatta... published in association with the ``2012 America's Cup World Series'' regattas. This program calendar...

  9. Gastroenterology training in Latin America

    PubMed Central

    Cohen, Henry; Saenz, Roque; de Almeida Troncon, Luiz E; Lizarzabal, Maribel; Olano, Carolina

    2011-01-01

    Latin America is characterized by ethnic, geographical, cultural, and economic diversity; therefore, training in gastroenterology in the region must be considered in this context. The continent’s medical education is characterized by a lack of standards and the volume of research continues to be relatively small. There is a multiplicity of events in general gastroenterology and in sub-disciplines, both at regional and local levels, which ensure that many colleagues have access to information. Medical education programs must be based on a clinical vision and be considered in close contact with the patients. The programs should be properly supervised, appropriately defined, and evaluated on a regular basis. The disparity between the patients’ needs, the scarce resources available, and the pressures exerted by the health systems on doctors are frequent cited by those complaining of poor professionalism. Teaching development can play a critical role in ensuring the quality of teaching and learning in universities. Continuing professional development programs activities must be planned on the basis of the doctors’ needs, with clearly defined objectives and using proper learning methodologies designed for adults. They must be evaluated and accredited by a competent body, so that they may become the basis of a professional regulatory system. The specialty has made progress in the last decades, offering doctors various possibilities for professional development. The world gastroenterology organization has contributed to the speciality through three distinctive, but closely inter-related, programs: Training Centers, Train-the-Trainers, and Global Guidelines, in which Latin America is deeply involved. PMID:21633594

  10. Gastroenterology training in Latin America.

    PubMed

    Cohen, Henry; Saenz, Roque; de Almeida Troncon, Luiz E; Lizarzabal, Maribel; Olano, Carolina

    2011-05-14

    Latin America is characterized by ethnic, geographical, cultural, and economic diversity; therefore, training in gastroenterology in the region must be considered in this context. The continent's medical education is characterized by a lack of standards and the volume of research continues to be relatively small. There is a multiplicity of events in general gastroenterology and in sub-disciplines, both at regional and local levels, which ensure that many colleagues have access to information. Medical education programs must be based on a clinical vision and be considered in close contact with the patients. The programs should be properly supervised, appropriately defined, and evaluated on a regular basis. The disparity between the patients' needs, the scarce resources available, and the pressures exerted by the health systems on doctors are frequent cited by those complaining of poor professionalism. Teaching development can play a critical role in ensuring the quality of teaching and learning in universities. Continuing professional development programs activities must be planned on the basis of the doctors' needs, with clearly defined objectives and using proper learning methodologies designed for adults. They must be evaluated and accredited by a competent body, so that they may become the basis of a professional regulatory system. The specialty has made progress in the last decades, offering doctors various possibilities for professional development. The world gastroenterology organization has contributed to the speciality through three distinctive, but closely inter-related, programs: Training Centers, Train-the-Trainers, and Global Guidelines, in which Latin America is deeply involved.

  11. Anaglyph, North America

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This anaglyph (stereoscopic view) of North America was generated with data from the Shuttle Radar Topography Mission (SRTM). It is best viewed at or near full resolution with anaglyph glasses. For this broad view the resolution of the data was first reduced to 30 arcseconds (about 928 meters north-south and 736 meters east-west in central North America), matching the best previously existing global digital topographic data set called GTOPO30. The data were then resampled to a Mercator projection with approximately square pixels (about one kilometer, or 0.6 miles, on each side). Even at this decreased resolution the variety of landforms comprising the North American continent is readily apparent.

    Active tectonics (structural deformation of the Earth's crust) along and near the Pacific North American plate boundary creates the great topographic relief seen along the Pacific coast. Earth's crustal plates converge in southern Mexico and in the northwest United States, melting the crust and producing volcanic cones. Along the California coast, the plates are sliding laterally past each other, producing a pattern of slices within the San Andreas fault system. And, where the plates are diverging, the crust appears torn apart as one huge tear along the Gulf of California (northwest Mexico), and as the several fractures comprising the Basin and Range province (in and around Nevada).

    Across the Great Plains, erosional patterns dominate, with stream channels surrounding and penetrating the remnants of older smooth slopes east of the Rocky Mountains. This same erosion process is exposing the bedrock structural patterns of the Black Hills in South Dakota and the Ozark Mountains in Arkansas. Lateral erosion and sediment deposition by the Mississippi River has produced the flatlands of the lower Mississippi Valley and the Mississippi Delta.

    To the north, evidence of the glaciers of the last ice age is widely found, particularly east of the Canadian Rocky Mountains and

  12. Final report : impacts analysis for cyber attack on electric power systems (National SCADA Test Bed FY08).

    SciTech Connect

    Phillips, Laurence R.; Richardson, Bryan T.; Stamp, Jason Edwin; LaViolette, Randall A.

    2009-02-01

    To analyze the risks due to cyber attack against control systems used in the United States electrical infrastructure, new algorithms are needed to determine the possible impacts. This research is studying the Reliability Impact of Cyber ttack (RICA) in a two-pronged approach. First, malevolent cyber actions are analyzed in terms of reduced grid reliability. Second, power system impacts are investigated using an abstraction of the grid's dynamic model. This second year of esearch extends the work done during the first year.

  13. Asthma in Latin America

    PubMed Central

    Forno, Erick; Gogna, Mudita; Cepeda, Alfonso; Yañez, Anahi; Solé, Dirceu; Cooper, Philip; Avila, Lydiana; Soto-Quiros, Manuel; Castro-Rodriguez, Jose A.; Celedón, Juan C.

    2015-01-01

    Consistent with the diversity of Latin America, there is profound variability in asthma burden among and within countries in this region. Regional variation in asthma prevalence is likely multifactorial and due to genetics, perinatal exposures, diet, obesity, tobacco use, indoor and outdoor pollutants, psychosocial stress, and microbial or parasitic infections. Similarly, nonuniform progress in asthma management leads to regional variability in disease morbidity. Future studies of distinct asthma phenotypes should follow up well-characterized Latin American subgroups and examine risk factors that are unique or common in Latin America (e.g. stress and violence, parasitic infections and use of biomass fuels for cooking). Because most Latin American countries share the same barriers to asthma management, concerted and multifaceted public health and research efforts are needed, including approaches to curtail tobacco use, campaigns to improve asthma treatment, broadening access to care and clinical trials of non-pharmacologic interventions (e.g. replacing biomass fuels with gas or electric stoves). PMID:26103996

  14. Cholera in the Americas.

    PubMed

    1991-01-01

    The cholera epidemic 1st hit South America in January 1991 in the coastal town of Chancay, Peru. In 2 weeks, it spread over 2000 km of the Pacific coast. By the end of the 1st month, it had already reached the mountains and tropical forests. By August 1991, cholera cases were reported in order of appearances in Ecuador, Colombia, Chile, Brazil, the US, Mexico, Guatemala, Bolivia, and El Salvador. Health authorities still do not know how it was introduced into South America. The case fatality rate has remained at a low of 1%, probably due to the prompt actions of health authorities in informing the public of the epidemic and what preventive cautions should be taken. This epidemic is part of the 7th pandemic which originated in Celebes, Indonesia in 1961. Cholera can spread relatively unchecked in Latin America because sewage in urban areas is not treated even though they do have sewage collection systems. The untreated wastewater enters rivers and the ocean. Consumption of raw seafood is not unusual and has been responsible for cholera infection in some cases. In fact, many countries placed import restrictions on marine products from Peru following the outbreak at a loss of $US10-$US40 million. Municipal sewage treatment facilities, especially stabilization ponds, would prevent the spread of cholera and other pathogens. In rural areas, pit latrines located away from wells can effectively dispose of human wastes. Most water supplies in Latin America are not disinfected. Disinfection drinking water with adequate levels of chlorine would effectively destroy V. cholera. If this is not possible, boiling the water for 2-3 minutes would destroy the pathogen. Any cases of cholera must be reported to PAHO. PAHO has responded to the outbreak by forming a Cholera Task Force and arranged transport of oral rehydration salts, intravenous fluids, antibiotics, and other essential medical supplies.

  15. Latin America Report.

    DTIC Science & Technology

    1986-11-05

    for Trade in Central America ( Jose Molina Calderon; PRENSA LIBRE, 27 Aug 86) 1 Argentina Outlines Economic Assistance to Guatemala (PRENSA...Cutback in Steel Production at Monclova 102 NICARAGUA Minister Borge on Church, Human Rights (Tormas Borge Interview; LA HORA, 21 Sep 86) 103...ECONOMIC-FINANCIAL Supplement) in Spanish 27 Aug 86 (no page given) [Article by Jose Molina Calderon] [Text] Free-For-All, Every Man for Himself The

  16. Abortion in early America.

    PubMed

    Acevedo, Z

    1979-01-01

    This piece describes abortion practices in use from the 1600s to the 19th century among the inhabitants of North America. The abortive techniques of women from different ethnic and racial groups as found in historical literature are revealed. Thus, the point is made that abortion is not simply a "now issue" that effects select women. Instead, it is demonstrated that it is a widespread practice as solidly rooted in our past as it is in the present.

  17. Twentieth-century atmospheric river activity along the west coasts of Europe and North America: algorithm formulation, reanalysis uncertainty and links to atmospheric circulation patterns

    NASA Astrophysics Data System (ADS)

    Brands, S.; Gutiérrez, J. M.; San-Martín, D.

    2016-04-01

    A new atmospheric-river detection and tracking scheme based on the magnitude and direction of integrated water vapour transport is presented and applied separately over 13 regions located along the west coasts of Europe (including North Africa) and North America. Four distinct reanalyses are considered, two of which cover the entire twentieth-century: NOAA-CIRES Twentieth Century Reanalysis v2 (NOAA-20C) and ECMWF ERA-20C. Calculations are done separately for the OND and JFM-season and, for comparison with previous studies, for the ONDJFM-season as a whole. Comparing the AR-counts from NOAA-20C and ERA-20C with a running 31-year window looping through 1900-2010 reveals differences in the climatological mean and inter-annual variability which, at the start of the twentieth-century, are much more pronounced in western North America than in Europe. Correlating European AR-counts with the North Atlantic Oscillation (NAO) reveals a pattern reminiscent of the well-know precipitation dipole which is stable throughout the entire century. A similar analysis linking western North American AR-counts to the North Pacific index (NPI) is hampered by the aforementioned poor reanalysis agreement at the start of the century. During the second half of the twentieth-century, the strength of the NPI-link considerably varies with time in British Columbia and the Gulf of Alaska. Considering the period 1950-2010, AR-counts are then associated with other relevant large-scale circulation indices such as the East Atlantic, Scandinavian, Pacific-North American and West Pacific patterns (EA, SCAND, PNA and WP). Along the Atlantic coastline of the Iberian Peninsula and France, the EA-link is stronger than the NAO-link if the OND season is considered and the SCAND-link found in northern Europe is significant during both seasons. Along the west coast of North America, teleconnections are generally stronger during JFM in which case the NPI-link is significant in any of the five considered

  18. Building America: The Advanced Whole-Home Efficiency Program (Presentation)

    SciTech Connect

    Engebrecht, C.

    2012-02-01

    This presentation discusses the Building America Program. This presentation discusses the background and goals of the program. A few hot topic technologies are discussed. Outreach activities are discussed as well.

  19. More Sleep Time, Less Play Time in America's Bedrooms

    MedlinePlus

    ... medlineplus.gov/news/fullstory_163953.html More Sleep Time, Less Play Time in America's Bedrooms Biggest drop in sexual activity ... found that adults had sex about nine fewer times a year in 2010-2014 than in 1995- ...

  20. REBUILD AMERICA PROGRAM SCOPE OF WORK

    SciTech Connect

    Jeffrey Brown; Bruce Exstrum

    2004-12-01

    This report summarizes the activities carried out by Aspen Systems Corporation in support of the Department of Energy's Rebuild America program during the period from October 9, 1999 to October 31, 2004. These activities were in accordance with the Scope of Work contained in a GSA MOBIS schedule task order issued by the National Energy Technology Laboratory. This report includes descriptions of activities and results in the following areas: deployment/delivery model; program and project results; program representative support activities; technical assistance; web site development and operation; business/strategic partners; and training/workshop activities. The report includes conclusions and recommendations. Five source documents are also provided as appendices.

  1. Rebuild America Partner Update, January--February 1999

    SciTech Connect

    1999-01-01

    Rebuild America Partner Update, the bimonthly newsletter about the Rebuild America community, covers partnership activities, industry trends, and program news. Rebuild America is a network of community partnerships--made up of local governments and businesses--that save money by saving energy. These voluntary partnerships, working with the US Department of Energy, choose the best ways to improve the energy efficiency of commercial, government and apartment buildings. Rebuild America supports them with business and technical tools and customized assistance. By the year 2003, 250 Rebuild America partnerships will be involved in over 2 billion square feet of building renovations, which will save $650 million every year in energy costs, generate $3 billion in private community investment, create 26,000 new private sector jobs, and reduce air pollution by 1.6 million tons of carbon dioxide a year.

  2. 10 x '20 Progress--development of new drugs active against gram-negative bacilli: an update from the Infectious Diseases Society of America.

    PubMed

    Boucher, Helen W; Talbot, George H; Benjamin, Daniel K; Bradley, John; Guidos, Robert J; Jones, Ronald N; Murray, Barbara E; Bonomo, Robert A; Gilbert, David

    2013-06-01

    Infections caused by antibiotic-resistant bacteria, especially the "ESKAPE" pathogens, continue to increase in frequency and cause significant morbidity and mortality. New antimicrobial agents are greatly needed to treat infections caused by gram-negative bacilli (GNB) resistant to currently available agents. The Infectious Diseases Society of America (IDSA) continues to propose legislative, regulatory, and funding solutions to this continuing crisis. The current report updates the status of development and approval of systemic antibiotics in the United States as of early 2013. Only 2 new antibiotics have been approved since IDSA's 2009 pipeline status report, and the number of new antibiotics annually approved for marketing in the United States continues to decline. We identified 7 drugs in clinical development for treatment of infections caused by resistant GNB. None of these agents was included in our 2009 list of antibacterial compounds in phase 2 or later development, but unfortunately none addresses the entire spectrum of clinically relevant GNB resistance. Our survey demonstrates some progress in development of new antibacterial drugs that target infections caused by resistant GNB, but progress remains alarmingly elusive. IDSA stresses our conviction that the antibiotic pipeline problem can be solved by the collaboration of global leaders to develop creative incentives that will stimulate new antibacterial research and development. Our aim is the creation of a sustainable global antibacterial drug research and development enterprise with the power in the short term to develop 10 new, safe, and efficacious systemically administered antibiotics by 2020 as called for in IDSA's "10 × '20 Initiative."

  3. Anaglyph, South America

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This anaglyph (stereoscopic view) of South America was generated with data from the Shuttle Radar Topography Mission (SRTM). It is best viewed at or near full resolution with anaglyph glasses. For this broad view the resolution of the data was first reduced to 30 arcseconds (about 928 meters north-south but variable east-west), matching the best previously existing global digital topographic data set called GTOPO30. The data were then resampled to a Mercator projection with approximately square pixels (about one kilometer, or 0.6 miles, on each side). Even at this decreased resolution the variety of landforms comprising the South American continent is readily apparent.

    Topographic relief in South America is dominated by the Andes Mountains, which extend all along the Pacific Coast. These mountains are created primarily by the convergence of the Nazca and South American tectonic plates. The Nazca Plate, which underlies the eastern Pacific Ocean, slides under western South America resulting in crustal thickening, uplift, and volcanism. Another zone of plate convergence occurs along the northwestern coast of South America where the Caribbean Plate also slides under the South American Plate and forms the northeastern extension of the Andes Mountains.

    East of the Andes, much of northern South America drains into the Amazon River, the world's largest river in terms of both watershed area and flow volume. Topographic relief is very low in much of the Amazon Basin but SRTM data provide an excellent detailed look at the basin's three-dimensional drainage pattern, including the geologic structural trough (syncline) that hosts the eastern river channel.

    North of the Amazon, the Guiana Highlands commonly stand in sharp contrast to the surrounding lowlands, indeed hosting the world's tallest waterfall, Angel Falls (979 meters or 3212 feet). Folded and fractured bedrock structures are distinctive in the topographic pattern.

    South of the Amazon, the Brazilian

  4. 10 × '20 Progress—Development of New Drugs Active Against Gram-Negative Bacilli: An Update From the Infectious Diseases Society of America

    PubMed Central

    Boucher, Helen W.; Talbot, George H.; Benjamin, Daniel K.; Bradley, John; Guidos, Robert J.; Jones, Ronald N.; Murray, Barbara E.; Bonomo, Robert A.; Gilbert, David

    2013-01-01

    Infections caused by antibiotic-resistant bacteria, especially the “ESKAPE” pathogens, continue to increase in frequency and cause significant morbidity and mortality. New antimicrobial agents are greatly needed to treat infections caused by gram-negative bacilli (GNB) resistant to currently available agents. The Infectious Diseases Society of America (IDSA) continues to propose legislative, regulatory, and funding solutions to this continuing crisis. The current report updates the status of development and approval of systemic antibiotics in the United States as of early 2013. Only 2 new antibiotics have been approved since IDSA's 2009 pipeline status report, and the number of new antibiotics annually approved for marketing in the United States continues to decline. We identified 7 drugs in clinical development for treatment of infections caused by resistant GNB. None of these agents was included in our 2009 list of antibacterial compounds in phase 2 or later development, but unfortunately none addresses the entire spectrum of clinically relevant GNB resistance. Our survey demonstrates some progress in development of new antibacterial drugs that target infections caused by resistant GNB, but progress remains alarmingly elusive. IDSA stresses our conviction that the antibiotic pipeline problem can be solved by the collaboration of global leaders to develop creative incentives that will stimulate new antibacterial research and development. Our aim is the creation of a sustainable global antibacterial drug research and development enterprise with the power in the short term to develop 10 new, safe, and efficacious systemically administered antibiotics by 2020 as called for in IDSA's “10 × '20 Initiative.” PMID:23599308

  5. North America: Chapter 5

    USGS Publications Warehouse

    Schwartz, Mark D.; Beaubien, Elisabeth G.; Crimmins, Theresa M.; Weltzin, Jake F.; Edited by Schwartz, Mark D.

    2013-01-01

    Plant phenological observations and networks in North America have been largely local and regional in extent until recent decades. In the USA, cloned plant monitoring networks were the exception to this pattern, with data collection spanning the late 1950s until approximately the early 1990s. Animal observation networks, especially for birds have been more extensive. The USA National Phenology Network (USA-NPN), established in the mid-2000s is a recent effort to operate a comprehensive national-scale network in the United States. In Canada, PlantWatch, as part of Nature Watch, is the current national-scale plant phenology program.

  6. Bioenergy: America's Energy Future

    SciTech Connect

    Nelson, Bruce; Volz, Sara; Male, Johnathan; Wolfson, Johnathan; Pray, Todd; Mayfield, Stephen; Atherton, Scott; Weaver, Brandon

    2014-07-31

    Bioenergy: America's Energy Future is a short documentary film showcasing examples of bioenergy innovations across the biomass supply chain and the United States. The film highlights a few stories of individuals and companies who are passionate about achieving the promise of biofuels and addressing the challenges of developing a thriving bioeconomy. This outreach product supports media initiatives to expand the public's understanding of the bioenergy industry and sustainable transportation and was developed by the U.S. Department of Energy Bioenergy Technologies Office (BETO), Oak Ridge National Laboratory, Green Focus Films, and BCS, Incorporated.

  7. Bioenergy: America's Energy Future

    ScienceCinema

    Nelson, Bruce; Volz, Sara; Male, Johnathan; Wolfson, Johnathan; Pray, Todd; Mayfield, Stephen; Atherton, Scott; Weaver, Brandon

    2016-07-12

    Bioenergy: America's Energy Future is a short documentary film showcasing examples of bioenergy innovations across the biomass supply chain and the United States. The film highlights a few stories of individuals and companies who are passionate about achieving the promise of biofuels and addressing the challenges of developing a thriving bioeconomy. This outreach product supports media initiatives to expand the public's understanding of the bioenergy industry and sustainable transportation and was developed by the U.S. Department of Energy Bioenergy Technologies Office (BETO), Oak Ridge National Laboratory, Green Focus Films, and BCS, Incorporated.

  8. TIMEKEEPING IN THE AMERICAS

    PubMed Central

    López, J. M.; Lombardi, M. A.

    2016-01-01

    Time and its measurement belong to the most fundamental core of physics, and many scientific and technological advances are directly or indirectly related to time measurements. Timekeeping is essential to everyday life, and thus is the most measured physical quantity in modern societies. Time can also be measured with less uncertainty and more resolution than any other physical quantity. The measurement of time is of the utmost importance for many applications, including: global navigation satellite systems, communications networks, electric power generation, astronomy, electronic commerce, and national defense and security. This paper discusses how time is kept, coordinated, and disseminated in the Americas. PMID:26973371

  9. Timekeeping in the Americas

    NASA Astrophysics Data System (ADS)

    López, J. M.; Lombardi, M. A.

    2015-10-01

    Time and its measurement belong to the most fundamental core of physics, and many scientific and technological advances are directly or indirectly related to time measurements. Timekeeping is essential to everyday life, and thus is the most measured physical quantity in modern societies. Time can also be measured with less uncertainty and more resolution than any other physical quantity. The measurement of time is of the utmost importance for many applications, including: global navigation satellite systems, communications networks, electric power generation, astronomy, electronic commerce, and national defense and security. This paper discusses how time is kept, coordinated, and disseminated in the Americas.

  10. TIMEKEEPING IN THE AMERICAS.

    PubMed

    López, J M; Lombardi, M A

    Time and its measurement belong to the most fundamental core of physics, and many scientific and technological advances are directly or indirectly related to time measurements. Timekeeping is essential to everyday life, and thus is the most measured physical quantity in modern societies. Time can also be measured with less uncertainty and more resolution than any other physical quantity. The measurement of time is of the utmost importance for many applications, including: global navigation satellite systems, communications networks, electric power generation, astronomy, electronic commerce, and national defense and security. This paper discusses how time is kept, coordinated, and disseminated in the Americas.

  11. The reproduction of America.

    PubMed

    Rudy, Kathy

    1994-01-01

    ... This essay draws a connection between the medical procedures produced by new reproductive technologies, most specifically the use of pre-natal tests which result in abortion, and the dictates of American liberal theory. There is, I believe, a strong link between certain contemporary American abortion practices and American liberalism's formulation of and emphasis on rational individualism. The touchstone and criterion of reason as the sole measure of humanity has influenced the conditions under which we reproduce, and consequently, when we abort. Although America purports to offer certain kinds of freedom to all individuals, only those who exercise the capacity for rationality are in fact permitted to reap the benefits of liberal society.

  12. Profession of neuropsychology in Latin America.

    PubMed

    Arango-Lasprilla, Juan Carlos; Stevens, Lillian; Morlett Paredes, Alejandra; Ardila, Alfredo; Rivera, Diego

    2016-06-09

    The purpose of this study was to analyze characteristics of individuals working in the profession of neuropsychology in Latin America in order to understand their background, professional training, current work situation, assessment and diagnostic procedures used, rehabilitation techniques employed, population targeted, teaching responsibilities, and research activities. A total of 808 professionals working in neuropsychology from 17 countries in Latin America completed an online survey between July 2013 and January 2014. The majority of participants were female and the mean age was 36.76 years (range 21-74 years). The majority of professionals working in neuropsychology in Latin America have a background in psychology, with some additional specialized training and supervised clinical practice. Over half work in private practice, universities, or private clinics and are quite satisfied with their work. Those who identify themselves as clinicians primarily work with individuals with learning problems, ADHD, mental retardation, TBI, dementia, and stroke. The majority respondents cite the top barrier in the use of neuropsychological instruments to be the lack of normative data for their countries. The top perceived barriers to the field include: lack of academic training programs, lack of clinical training opportunities, lack of willingness to collaborate between professionals, and lack of access to neuropsychological instruments. There is a need in Latin America to increase regulation, improve graduate curriculums, enhance existing clinical training, develop professional certification programs, validate existing neuropsychological tests, and create new, culturally-relevant instruments.

  13. Deportations: Securing America or Running in Circles

    DTIC Science & Technology

    2009-06-01

    Immigration reform to counter the ability of terrorists to circumvent U.S. immigration laws became the focus of much anti- terrorism legislation. Many...pressure resulting from acts of terrorism , but there are significant provisions that can be applied to countering criminal activity. The broad approach...freedom and economic opportunity to counter terrorism and crime. 15. NUMBER OF PAGES 103 14. SUBJECT TERMS Deportation, Latin America

  14. Anaglyph, South America

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This anaglyph (stereoscopic view) of South America was generated with data from the Shuttle Radar Topography Mission (SRTM). It is best viewed at or near full resolution with anaglyph glasses. For this broad view the resolution of the data was first reduced to 30 arcseconds (about 928 meters north-south but variable east-west), matching the best previously existing global digital topographic data set called GTOPO30. The data were then resampled to a Mercator projection with approximately square pixels (about one kilometer, or 0.6 miles, on each side). Even at this decreased resolution the variety of landforms comprising the South American continent is readily apparent.

    Topographic relief in South America is dominated by the Andes Mountains, which extend all along the Pacific Coast. These mountains are created primarily by the convergence of the Nazca and South American tectonic plates. The Nazca Plate, which underlies the eastern Pacific Ocean, slides under western South America resulting in crustal thickening, uplift, and volcanism. Another zone of plate convergence occurs along the northwestern coast of South America where the Caribbean Plate also slides under the South American Plate and forms the northeastern extension of the Andes Mountains.

    East of the Andes, much of northern South America drains into the Amazon River, the world's largest river in terms of both watershed area and flow volume. Topographic relief is very low in much of the Amazon Basin but SRTM data provide an excellent detailed look at the basin's three-dimensional drainage pattern, including the geologic structural trough (syncline) that hosts the eastern river channel.

    North of the Amazon, the Guiana Highlands commonly stand in sharp contrast to the surrounding lowlands, indeed hosting the world's tallest waterfall, Angel Falls (979 meters or 3212 feet). Folded and fractured bedrock structures are distinctive in the topographic pattern.

    South of the Amazon, the Brazilian

  15. America 2000 Communities: Getting Started.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This booklet is intended to be a guide for local communities concerning the six National Education Goals articulated in 1990 and on how to become an "America 2000 Community" in the context of that program. There are four principal criteria for an America 2000 Community: (1) Adopt the six National Education Goals; (2) Develop a…

  16. Education in America. Opposing Viewpoints.

    ERIC Educational Resources Information Center

    Cozic, Charles P., Ed.

    This book, part of a series about differing viewpoints on education in America, examines how education can be improved for this and future generations of America's youth. The following papers and their authors are included: "Public Education Needs Extensive Reform" (John Taylor Gatto); "Public Education Does Not Need Extensive…

  17. Who Will Teach for America?

    ERIC Educational Resources Information Center

    Shapiro, Michael

    The purpose of "Teach for America," a program modeled after the Peace Corps, was to recruit a cadre of bright college graduates to become uncertified teachers for two years in some of America's toughest schools. This book tracks the successes and failures of the program in its first year and presents the stories of seven idealistic corps…

  18. [International migration in Latin America].

    PubMed

    Pellegrino, A

    1995-12-01

    Trends in international migration in Latin America are reviewed using data from published sources. Aspects considered include historical views; migration according to occupational status and educational level; migration to the United States; migration characteristics in different regions of Latin America; and the crisis of the 1980s and its impact on population distribution.

  19. GeoCorps America

    NASA Astrophysics Data System (ADS)

    Dawson, M.

    2011-12-01

    GeoCorps America, a program of the Geological Society of America's (GSA) Education and Outreach Department, provides short-term geoscience jobs in America's most amazing public lands. These jobs are hosted on federal lands managed by GeoCorps' three partner agencies: the National Park Service (NPS), the U.S. Forest Service (USFS), and the Bureau of Land Management (BLM). Agency staff submit to GSA position descriptions that help meet their geoscience needs. GSA advertises the positions online, recruits applicants from its 24,000+ members, and coordinates the placement of the candidates selected by agency staff. The typical GeoCorps position lasts for three months, pays a stipend of $2,750, and provides either free housing or a housing allowance. Some GeoCorps positions are classified as "Guest Scientist" positions, which generally last longer, involve larger payments, and require a higher level of expertise. Most GeoCorps positions occur during the spring/summer, but an increasing number of positions are being offered during the fall/winter. GeoCorps positions are open to geoscientists of all levels, from undergraduates through retired professionals. GeoCorps projects involve field and laboratory-based geoscience research, but some projects focus on developing educational programs and materials for staff, volunteers, and the public. The subject areas covered by GeoCorps projects include geology, hydrology, paleontology, mapping/GIS, soils, geo-hazards, cave/karst science, and more. GeoCorps positions have taken place at over 125 different locations nationwide, including Grand Canyon National Park, Sierra National Forest, and Craters of the Moon National Monument. In 2011, GeoCorps began offering GeoCorps Diversity Internships and GeoCorps American Indian Internships. The introduction of these programs doubled the level of diversity among GeoCorps participants. This increase in diversity is helping GSA and its partner agencies in meeting its mutual goal of

  20. Glaciers of South America

    USGS Publications Warehouse

    Williams, Richard S.; Ferrigno, Jane G.

    1998-01-01

    Landsat images, together with maps and aerial photographs, have been used to produce glacier inventories, define glacier locations, and study glacier dynamics in the countries of South America, along with the Andes Mountains. In Venezuela, Colombia, Ecuador, and Bolivia, the small glaciers have been undergoing extensive glacier recession since the late 1800's. Glacier-related hazards (outburst floods, mud flows, and debris avalanches) occur in Colombia, in Ecuador, and associated with the more extensive (2,600 km2) glaciers of Peru. The largest area of glacier ice is found in Argentina and Chile, including the northern Patagonian ice field (about 4,200 km2) and the southern Patagonian ice field (about 13,000 km2), the largest glacier in the Southern Hemisphere outside Antarctica.

  1. [Malaria in the Americas].

    PubMed

    Carme, B; Venturin, C

    1999-01-01

    In 1996, malaria involving Plasmodium vivax, Plasmodium falciparum, and, to a lesser extent, Plasmodium malariae was endemic in 21 countries in the Americas. The Amazon river basin and bordering areas including the Guyanas were the most affected zones. Until the mid 1970s, endemic malaria appeared to be under control. However in the ensuing 15 year period, the situation deteriorated drastically. Although trends varied depending on location, aggregate indexes indicated a twofold increase with recrudescence in previously settled areas and emergence in newly populated zones. Since 1990, the situation has worsened further in some areas where increased incidences have been associated with a high levels of drug-resistant Plasmodium falciparum. However this species remains in minority except in the Guyanas where the highest annual incidences (100 to 500 cases per 1000) and the most drug-resistant Plasmodium have been reported. The causes underlying this deterioration are numerous and complex. In regions naturally prone to transmission of the disease, outbreaks have been intensified by unrestrained settlement. The resulting deforestation has created new breeding areas for Anopheles darlingi, the main vector of malaria in the Americas. Migration of poor populations to newly opened farming and mining areas has created highly exposed areas for malaria infection. Implementation of adequate medical care and prevention measures has been hindered by a lack of money and sociopolitical unrest. Climatic phenomenon related the El Nino have also been favorable to the return of malaria to the region. Except with regard to financial resources and political unrest, the same risk factors for malaria are present in French Guiana.

  2. Central America's shrinking forests.

    PubMed

    1992-01-01

    This news brief reports that 66% of deforestation in Central America has happened in the past 40 years, based on World Conservation Union (WCU) data. Deforestation is expected to continue. The population of Central America and Mexico grew by 28% between 1977 and 1987. Growth is decreasing but remains high at 2.5% in all countries of the region except Panama. 29 million was the regional population in 1990; the projection is for 63 million by 2025. Population is migrating to urban centers. Forests declined by 13% and croplands increased from 4% to 13% of total land area and pasture land from 2% to 37%. There was an increase in unproductive land from 145 to 24%, i.e., 50% of El Salvador's land had soil degradation as does 30% of Guatemala's. In addition to deforestation and soil degradation, there has been soil erosion leading to sedimentation buildup near dam sites and in rivers, which diminishes hydroelectric power capability. Silting also affects groundwater resources, which impact on a safe drinking water supply. Population growth results in increased demand for fuelwood, urban land, and agricultural land. New techniques practiced widely are needed in order to meet the region's needs or demands. Slowing population growth buys time for adjusting to the necessary changes needed for sustaining the region's population. WCU urges conservation organizations to raise awareness about the role population plays in environmental degradation, and to support efforts to reduce birth rates. Women's status needs to be improved through income-generating projects, for instance, and cooperation is needed between conservation groups and organizations involved with improving maternal and child health.

  3. Distribution of Arbor Virus in the Americas,

    DTIC Science & Technology

    NORTH AMERICA, LATIN AMERICA, ARBOVIRUSES, DISEASE VECTORS, CULICIDAE, MEXICO, DISTRIBUTION, SERODIAGNOSIS, ANTIGENS, ANTIBODIES, VENEZUELAN EQUINE ENCEPHALOMYELITIS VIRUS, EPIDEMIOLOGY, DISEASES, PUBLIC HEALTH .

  4. Wind Powering America Podcasts, Wind Powering America (WPA)

    SciTech Connect

    Not Available

    2012-04-01

    Wind Powering America and the National Association of Farm Broadcasters produce a series of radio interviews featuring experts discussing wind energy topics. The interviews are aimed at a rural stakeholder audience and are available as podcasts. On the Wind Powering America website, you can access past interviews on topics such as: Keys to Local Wind Energy Development Success, What to Know about Installing a Wind Energy System on Your Farm, and Wind Energy Development Can Revitalize Rural America. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to this online resource for podcast episodes.

  5. IFLA General Conference 1991. Division of Regional Activities: Section of Africa; Section of Asia and Oceania; Section of Latin America and the Carribean. Booklet 8.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The six papers in this collection were presented at three sections of the Division of Regional Activities: (1) "A la recherche d'Approches adaptees aux Besoins en Documentation des Africains (In Search of an Approach Adapted to the Information Needs of Africans)" (Touria Temsamani Haji, Morocco); (2) "People's Libraries: An African…

  6. The Development of a Procedure for Placing Education Students in Public Schools for Field Work Activities. Emergence of Higher Education in America.

    ERIC Educational Resources Information Center

    Ceaser, Lisbeth; West, John

    This developmental project was designed to solve the conflict between the Center for Teacher Education at California Polytechnic State University in San Luis Obispo and the local public school districts regarding the placement of education students in public school classrooms for field work activities. The conflict arose when one major school…

  7. Latin America: the next region for haematopoietic transplant progress.

    PubMed

    Jaimovich, G; Martinez Rolon, J; Baldomero, H; Rivas, M; Hanesman, I; Bouzas, L; Bonfim, C; Palma, J; Kardus-Urueta, A; Ubidia, D; Bujan-Boza, W; Gonzalez-Ramella, O; Ruiz-Argüelles, G; Gomez-Almaguer, D; Espino, G; Fanilla, E; Gonzalez, D; Carrasco, A; Galeano, S; Borelli, G; Hernandez-Gimenez, M; Pasquini, M; Kodera, Y; Gratwohl, A; Gratwohl, M; Nuñez, J; Szer, J; Gale, R P; Niederwieser, D; Seber, A

    2017-01-23

    Haematopoietic cell transplant activity in the 28 countries comprising Latin America is poorly defined. We conducted a voluntary survey of members of the Latin American Bone Marrow Transplantation Group regarding transplant activity 2009-2012. Collated responses were compared with data of transplant rates from the Worldwide Network for Blood and Marrow Transplantation for other geographic regions. Several socio-economic variables were analysed to determine correlations with transplant rates. In total, 94 teams from 12 countries reported 11 519 transplants including 7033 autotransplants and 4486 allotransplants. Annual activity increased from 2517 transplants in 2009 to 3263 in 2012, a 30% increase. Median transplants rate (transplant per million inhabitants) in 2012 was 64 (autotransplants, median 40; allotransplants, median 24). This rate is substantially lower than that in North America and European regions (482 and 378) but higher than that in the Eastern Mediterranean and Asia Pacific regions (30 and 45). However, the Latin America transplant rate is 5-8-fold lower than that in America and Europe, suggesting a need to increase transplant availability. Transplant team density in Latin America (teams per million population; 1.8) is 3-4-fold lower than that in North America (6.2) or Europe (7.6). Within Latin America, there is substantial diversity in transplant rates by country partially explained by diverse socio-economic variables including per capita gross national income, health expenditure and physician density. These data should help inform future health-care policy in Latin America.Bone Marrow Transplantation advance online publication, 23 January 2017; doi:10.1038/bmt.2016.361.

  8. Wind Powering America Webinar Series (Postcard), Wind Powering America (WPA)

    SciTech Connect

    Not Available

    2012-02-01

    Wind Powering America offers a free monthly webinar series that provides expert information on today?s key wind energy topics. This postcard is an outreach tool that provides a brief description of the webinars as well as the URL.

  9. [Thinking about long-term care policies for Latin America].

    PubMed

    Matus-López, Mauricio

    2015-12-01

    Latin America is aging. The process is occurring quickly and in unhealthy conditions with low levels of income. The number of older people who can no longer perform their daily activities will dramatically increase in the coming decades. Developed countries have already been facing this phenomenon over the last three decades, but Latin America has neither the resources nor the social protection systems of these countries. Formulating and planning health policies associated with this phenomenon should be a priority of the governments of Latin America. This paper defines what these care policies are, the models of care rich countries have developed, and the cost of such models. The situation in Latin America is then analyzed and conclusions and a series of discussions to address in the near future are proposed.

  10. North America and South America (NA-SA) neuropathy project.

    PubMed

    Pasnoor, Mamatha; Nascimento, Osvaldo J M; Trivedi, Jaya; Wolfe, Gil I; Nations, Sharon; Herbelin, Laura; de Freitas, M G; Quintanilha, Giseli; Khan, Saud; Dimachkie, Mazen; Barohn, Richard

    2013-08-01

    Peripheral neuropathy is a common neurological disorder. There may be important differences and similarities in the diagnosis of peripheral neuropathy between North America (NA) and South America (SA). Neuromuscular databases were searched for neuropathy diagnosis at two North American sites, University of Kansas Medical Center and University of Texas Southwestern Medical Center, and one South American site, Federal Fluminense University in Brazil. All patients were included into one of the six major categories: immune-mediated, diabetic, hereditary, infectious/inflammatory, systemic/metabolic/toxic (not diabetic) and cryptogenic. A comparison of the number of patients in each category was made between North America and South America databases. Total number of cases in North America was 1090 and in South America was 1034 [immune-mediated: NA 215 (19.7%), SA 191 (18%); diabetic: NA 148 (13.5%), SA 236 (23%); hereditary: NA 292 (26.7%), SA 103 (10%); infectious/inflammatory: NA 53 (4.8%), SA 141 (14%); systemic/metabolic/toxic: NA 71 (6.5%), SA 124 (12%); cryptogenic: NA 311 (28.5%), SA 239 (23%)]. Some specific neuropathy comparisons were hereditary neuropathies [Charcot-Marie-Tooth (CMT) cases] in NA 246/292 (84.2%) and SA 60/103 (58%); familial amyloid neuropathy in SA 31/103 (30%) and none in NA. Among infectious neuropathies, cases of human T-lymphotropic virus type 1 (HTLV-1) neuropathy in SA were 36/141(25%), Chagas disease in SA were 13/141(9%) and none for either in NA; cases of neuropathy due to leprosy in NA were 26/53 (49%) and in SA were 39/141(28%). South American tertiary care centers are more likely to see patients with infectious, diabetic and hereditary disorders such as familial amyloid neuropathies. North American tertiary centers are more likely to see patients with CMT. Immune neuropathies and cryptogenic neuropathies were seen equally in North America and South America.

  11. Evidence of solar activity and El Niño signals in tree rings of Araucaria araucana and A. angustifolia in South America

    NASA Astrophysics Data System (ADS)

    Perone, A.; Lombardi, F.; Marchetti, M.; Tognetti, R.; Lasserre, B.

    2016-10-01

    Tree rings reveal climatic variations through years, but also the effect of solar activity in influencing the climate on a large scale. In order to investigate the role of solar cycles on climatic variability and to analyse their influences on tree growth, we focused on tree-ring chronologies of Araucaria angustifolia and Araucaria araucana in four study areas: Irati and Curitiba in Brazil, Caviahue in Chile, and Tolhuaca in Argentina. We obtained an average tree-ring chronology of 218, 117, 439, and 849 years for these areas, respectively. Particularly, the older chronologies also included the period of the Maunder and Dalton minima. To identify periodicities and trends observable in tree growth, the time series were analysed using spectral, wavelet and cross-wavelet techniques. Analysis based on the Multitaper method of annual growth rates identified 2 cycles with periodicities of 11 (Schwebe cycle) and 5.5 years (second harmonic of Schwebe cycle). In the Chilean and Argentinian sites, significant agreement between the time series of tree rings and the 11-year solar cycle was found during the periods of maximum solar activity. Results also showed oscillation with periods of 2-7 years, probably induced by local environmental variations, and possibly also related to the El-Niño events. Moreover, the Morlet complex wavelet analysis was applied to study the most relevant variability factors affecting tree-ring time series. Finally, we applied the cross-wavelet spectral analysis to evaluate the time lags between tree-ring and sunspot-number time series, as well as for the interaction between tree rings, the Southern Oscillation Index (SOI) and temperature and precipitation. Trees sampled in Chile and Argentina showed more evident responses of fluctuations in tree-ring time series to the variations of short and long periodicities in comparison with the Brazilian ones. These results provided new evidence on the solar activity-climate pattern-tree ring connections over

  12. Collaborative studies target volcanic hazards in Central America

    NASA Astrophysics Data System (ADS)

    Bluth, Gregg J. S.; Rose, William I.

    Central America is the second-most consistently active volcanic zone on Earth, after Indonesia. Centuries of volcanic activity have produced a spectacular landscape of collapsed calderas, debris flows, and thick blankets of pyroclastic materials. Volcanic activity dominates the history, culture, and daily life of Central American countries.January 2002 marked the third consecutive year in which a diverse group of volcanologists and geophysicists conducted focused field studies in Central America. This type of multi-institutional collaboration reflects the growing involvement of a number of U.S. and non-U.S. universities, and of other organizations, in Guatemala and El Salvador (Table 1).

  13. America's Electricity Future

    NASA Astrophysics Data System (ADS)

    Aubrecht, Gordon

    2006-03-01

    Where will America's future electricity supply come from? According to Vice President Cheney's energy task force, the U.S. needs to build about one 1 GW generating facilty a week in perpetuity.^(1) What sort of facilities will they be? Can the economy sustain such growth? Are there other possibilities? One possibility that strikes a chord with physicists is conservation as a source of energy. In this regard, Vice President Cheney famously said that conservation is``a sign of personal virtue, but it is not a sufficient basis---all by itself---for a sound, comprehensive energy policy,''^(2) echoing the Ayn Rand Instituite's view that ``Conservation is not a long- or short-term solution to the energy crisis. Conservation is the un-American idea of resigning oneself to doing with less.''^(3) This poster will explore the possible energy futures, their advantages and disadvantages, with and without conservation. 1. National Energy Policy Development Group (R. Cheney, C. L. Powell, P. O'Neill, G. Norton, A. M. Veneman, D. L. Evans, N. Y. Mineta, S. Abraham, J. M. Allbaugh, C. T. Whitman, J. B. Bolten, M. E. Daniels, L. B. Lindsey, and R. Barrales), National Energy Policy: Report of the National Energy Policy Development Group, (Washington, DC: Government Printing Office, 2001). 2. M. Allen, ``Bush energy plan will emphasize production,'' The Washington Post, 1 May 2001 3. R. Pool, ``Saving power deemed immoral,'' The Los Angeles Times, 12 May 2001.

  14. Greening America's Capitals - Hartford, CT

    EPA Pesticide Factsheets

    This Greening America's Capitals report gives Hartford, CT, a new vision for Capitol Avenue that highlights existing assets and fills in gaps along the mile-long area of focus and into the surrounding neighborhoods.

  15. Greening America's Capitals - Richmond, VA

    EPA Pesticide Factsheets

    Report from the Greening America's Capitals project in Richmond, VA, to help the city develop design options to protect pedestrians, bicyclists, transit users, and drivers; improve stormwater management; and spur revitalization.

  16. The Internet in Latin America

    NASA Astrophysics Data System (ADS)

    Fragoso, Suely; Maldonado, Alberto Efendy

    This article addresses the diverse patterns of internet access, uses and appropriations by different populations in Latin America. The correlation between nequalities in access and economic disparities is not sufficient to define or explain the region's complexity. In an attempt to avoid economic and technological determinism while simultaneously visualizing the general picture of the internet in Latin America without disregarding its finer grain idiosyncrasies, the text is organized in three sections. First, a brief overall picture of the global position of Latin America with respect to the internet. Second, a discussion of three profiles of internet penetration and appropriation vis a vis similar local socioeconomic conditions. Third, qualitatively significant examples of the forms of use and appropriation of the internet in Latin America.

  17. Greening America's Capitals - Frankfort, KY

    EPA Pesticide Factsheets

    Report on the Greening America's Capitals project to help Frankfort, KY, improve the Second Street corridor to make pedestrians and bicyclists safer, improve water quality, and make the street more attractive.

  18. Greening America's Capitals - Washington, DC

    EPA Pesticide Factsheets

    This Greening America's Capitals report describes design options for the Anacostia Metro station in Washington, DC, that could help people feel safer and more comfortable walking to and from the station.

  19. Taking America To New Heights

    NASA Video Gallery

    NASA's Commercial Crew Program (CCP) is taking America to new heights with its Commercial Crew Development Round 2 (CCDev2) partners. In 2011, NASA entered into funded Space Act Agreements (SAAs) w...

  20. Educational Building in Latin America.

    ERIC Educational Resources Information Center

    Baza, Jadille; Vaz, Rita de Cassia Alves; Millan, Eduardo; Almeida, Rodolfo

    2002-01-01

    Presents articles describing recent developments in three Latin American countries (Chile, Brazil, and Venezuela) to expand public education facilities, along with a report on UNESCO's recent seminar in Latin America on architecture for an inclusive education. (EV)

  1. 78 FR 44893 - Connect America Fund

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    ... COMMISSION 47 CFR Part 54 Connect America Fund AGENCY: Federal Communications Commission. ACTION: Final rule... information collection associated with the Commission's Universal Service--Connect America Fund, Report and... of Connect America Fund and to ensure that Connect America Fund Phase I deployment occur in...

  2. PTI TECHNICAL ASSISTANCE TO REBUILD AMERICA

    SciTech Connect

    Unknown

    2002-10-01

    Public Technology Inc. (PTI) engaged in a cooperative agreement, DE-FC26-01NT41107, with the US Department of Energy's (DOE) Rebuild America Program to provide energy efficiency and energy conservation technical assistance to local governments across the United States. The first year of the cooperative agreement dated from April 2, 2001 to April 1, 2002, at a funding level of $375,000. The new contractual period (with a no-cost extension) extended from April 2, 2002 until September 30, 2002. This final technical progress report covers the April--September contract period and reports on activities performed, by PTI, during that period. PTI appreciates the support that it has received from Rebuild America and plans to continue, with DOE and Rebuild America support, to serve in a strategic capacity, lending the technical experience of its staff and that of the Energy Task Force on approaches to increasing program efficiencies, furthering program development, and coordinating information sharing to help ensure that energy programs are responsive to the needs of local governments.

  3. Gravity and geoid model for South America

    NASA Astrophysics Data System (ADS)

    Blitzkow, Denizar; Oliveira Cancoro de Matos, Ana Cristina; do Nascimento Guimarães, Gabriel; Pacino, María Cristina; Andrés Lauría, Eduardo; Nunes, Marcelo; Castro Junior, Carlos Alberto Correia e.; Flores, Fredy; Orihuela Guevara, Nuris; Alvarez, Ruber; Napoleon Hernandez, José

    2016-04-01

    In the last 20 years, South America Gravity Studies (SAGS) project has undertaken an ongoing effort in establishing the fundamental gravity network (FGN); terrestrial, river and airborne relative gravity densifications; absolute gravity surveys and geoid (quasi-geoid) model computation for South America. The old FGN is being replaced progressively by new absolute measurements in different countries. In recent years, Argentina, Bolivia, Brazil, Ecuador, Paraguay and Venezuela organizations participated with relative gravity surveys. Taking advantage of the large amount of data available, GEOID2015 model was developed for 15°N and 57°S latitude and 30 ° W and 95°W longitude based on EIGEN-6C4 until degree and order 200 as a reference field. The ocean area was completed with mean free air gravity anomalies derived from DTU10 model. The short wavelength component was estimated using FFT. The global gravity field models EIGEN-6C4, DIR_R5 were used for comparison with the new model. The new geoid model has been evaluated against 1,319 GPS/BM, in which 592 are located in Brazil and the reminder in other countries. The preliminary RMS difference between GPS/BM and GEOID2015 throughout South America and in Brazil is 46 cm and 17 cm, respectively. New activities are carrying out with the support of the IGC (Geographic and Cartographic Institute) under the coordination of EPUSP/LTG and CENEGEO (Centro de Estudos de Geodesia). The new project aims to establish new gravity points with the A-10 absolute gravimeter in South America. Recent such surveys occurred in São Paulo state, Argentina and Venezuela.

  4. Confrontation: Aging in America.

    ERIC Educational Resources Information Center

    Frost, George

    This publication contains two activities on aging for use with secondary students. The activities are designed to challenge the prevailing myths about growing old, to provide students with better information, and to foster more positive attitudes about older people. In the first activity, which will take about five class periods, students clarify…

  5. Classroom Materials from the Acoustical Society of America

    ERIC Educational Resources Information Center

    Adams, W. K.; Clark, A.; Schneider, K.

    2013-01-01

    As part of the new education initiatives of the Acoustical Society of America (ASA), an activity kit for teachers that includes a variety of lessons addressing acoustics for a range of students (K-12) has been created. The "Sound and Music Activity Kit" is free to K-12 teachers. It includes materials sufficient to teach a class of 30…

  6. The NASA Soil Moisture Active Passive (SMAP) Mission Level 4 Carbon Product calibration and validation using eddy covariance observations across North America, Australia and Finland

    NASA Astrophysics Data System (ADS)

    Stavros, E. N.; Kimball, J. S.; Jones, L. A.; Colliander, A.; Glassy, J. M.; Reichle, R. H.; Schimel, D.; Baldocchi, D. D.; Beringer, J.; Cleverly, J. R.; Desai, A. R.; Euskirchen, E. S.; Hutley, L. B.; Isaac, P. R.; Law, B. E.; Macfarlane, C.; Oechel, W. C.; Prober, S. M.; Jouni, P.; Scott, R. L.; Wheater, H. S.; Zona, D.

    2015-12-01

    The NASA SMAP (Soil Moisture Active Passive) mission was successfully launched January 31st 2015, inaugurating global operational low frequency (L-band) microwave observations of land surface soil moisture and freeze-thaw dynamics with 3-day mean temporal fidelity. The novelty of SMAP is in the high quality of the geophysical observations, global monitoring of dynamic landscape freeze-thaw (FT) and soil moisture (SM) conditions, and the model-enhanced estimation of root zone soil moisture (0-100 cm) and terrestrial carbon fluxes (constrained by environmental controls). The SMAP Level 4 Carbon Product (L4_C) uses lower-level geophysical data to constrain estimates of terrestrial net CO2 exchange and addresses a key science objective of the SMAP mission, which is to understand processes that link the terrestrial water, energy and carbon cycles, particularly in boreal landscapes. Here we present the L4_C calibration and validation infrastructure, which uses eddy covariance tower flux observations. A metric of L4_C product success is to estimate NEE in northern (≥45°N) boreal and arctic biomes to within 30 gCm-2yr-1 or ~1.6 gCm-2 d-1 RMSE, similar to the level of uncertainty for tower observations. We present initial L4_C product comparisons against independent observations from a global network of 33 in situ tower sites, 8 of which are considered primary sites in the high latitudes (≥45°N). Although only primary sites are used to determine product success, all sites are integrated into diagnostic plots to evaluate land cover heterogeneity between local tower footprints and overlying L4_C grid cells, algorithm handling and data quality, thus providing a framework for evaluating environmental constraints on ecosystem productivity and respiration. In addition to mission success, we examine the added value of including FT and SM to constrain terrestrial carbon flux estimates.

  7. Effects of mining activities on heavy metal concentrations in water, sediment, and macroinvertebrates in different reaches of the Pilcomayo River, South America.

    PubMed

    Smolders, A J P; Lock, R A C; Van der Velde, G; Medina Hoyos, R I; Roelofs, J G M

    2003-04-01

    From 1997 until 1999 the extent and the ecological effects of zinc, copper, lead, and cadmium pollution were studied in different reaches of the South American Pilcomayo River. A comparison of metal concentrations in water, sediment, and chironomid larvae, as well as the diversity of macroinvertebrate species, was made between sites near the origin of the Pilcomayo River, with hardly any mining activities, sites in the Potosí region, with intensive mining, and sites located 500 km or further downstream of Potosí, in the Chaco plain. Samples were also collected in an unpolluted river (Cachi Mayu River) and in the Tarapaya River, which is strongly contaminated by mine tailings (1000 tons a day). The upper parts of the Pilcomayo River are strongly affected by the release of mine tailings from the Potosí mines where mean concentrations of lead, cadmium, copper, and zinc in water, filtered water, sediment, and chironomid larvae were up to a thousand times higher than the local background levels. The diversity of the benthic macroinvertebrate community was strongly reduced in the contaminated parts; 97% of the benthic macroinvertebrates consisted of chironomid larvae. The degree of contamination in the lower reaches of the river, however, was fairly low because of sedimentation processes and the strong dilution of mine tailings with enormous amounts of clean sediment from erosion processes. Analysis of sediment cores from the Ibibobo floodplain, however, reveal an increase of the heavy metal concentrations in the lower reaches since the introduction of the contaminating flotation process in the mine industry in 1985.

  8. Oil and gas developments in South America, Central America, Caribbean area, and Mexico in 1985

    SciTech Connect

    Wiman, W.D.

    1986-10-01

    Exploration activity in South America, Central America, the Caribbean area, and Mexico in 1985 was concentrated in proven petroleum provinces. Successful exploration and development efforts were most intense in Colombia and Venezuela, where activity centered around the Cano Limon field area. Initial production of 30,000 BOPD from Cano Limon started in December, raising Colombia again to the ranks of an exporting nation. Another significant discovery in Colombia was San Francisco field in the Upper Magdalena basin. Argentina reported significant discoveries by YPF in the Northwest Cretaceous and Neuquen basins and by Total offshore Tierra del Fuego. Brazil continued to discover major reserves in the offshore Campos basin in ever-increasing water depths. At year end, Venezuela was drilling Furrial-1 in eastern Venezuela. The well is reported to be the outstanding discovery of 1985, if not of the last 2 decades. 4 figures, 7 tables.

  9. America's elderly: policy implications.

    PubMed

    Barberis, M

    1981-01-01

    Senior citizens, particularly those aged 75 or older, are the fastest growing group in the US today. 25 million strong, the elderly make up 11% of the total population, the proportion ranging from 18.1% in Florida to 2.6% in Alaska. 1/4 of the federal budget, $155 billion in 1980, now goes to their support yet many face difficulty in gaining access to the programs designed to benefit them. The elderly, especially those who rely solely on Social Security, comprise a disproportionate share of all poor households. The retirement system itself is facing financing challenges that promise to grow as the baby boom generation swells the number of senior citizens to 55 million in 2030. Plans to coordinate government programs and improve the method of financing the retirement system are receiving increasing attention. Financing Social Security from revenue funds, or with actuarial reserves, are 2 alternatives to the present pay-as-you-go system. Another area of concern to policymakers is America's health care system, which is now crisis oriented and heavily biased toward institutionalization. Health care must be made more responsive to the long-term needs of the oldest segment of the population, many of whom suffer from chronic illnesses. Impaired elderly receive most of their care from family or friends, and private organizations, but this natural support network largely has been ignored by government. New program initiatives might emphasize homemaker services, geriatric day care, compensation for families that provide for the needs of an elderly relative, and the strengthening of the informal partnership between the elderly themselves, their families and friends, community groups, private organizations, and government at the state and local as well as the federal level.

  10. South America consortia

    SciTech Connect

    Hennagir, T.

    1994-03-01

    Privatization of hydropower assets is creating new consortia opportunities throughout South America. This is particularly true in Argentina, where recent operating concession and ownership arrangements with CMS Generating Co. and Duke Energy Corp. for the country's two largest hydropower projects are the latest developments in Argentina's effort to develop private power. By the end of last year, Argentina had opened more than 7,000 MW of generation assets to privatization. In July, Hidroelectrica Norpatagonia S.A. (Hidronor) sold the 1,320 MW El Chocon project located on the Limay River in southwestern Argentina to the Hidroinvest S.A. consortium composed of CMS Generating Co., Chilean electric company Empressa Nacional de Electridad (Endesa), the Argentina province of Neuquen, BEA Associates and Sawgrass Limited of Spain. CMS holds about 15 percent of the ownership interest in El Chocon, a two-unit facility consisting of the 1,200 MW El Chocon station and the 120 MW Aroyito station on the Limay River. The plants will be operated by CMS according to a 30-year concession agreement. The other Argentine consortium that made financial headlines at the end of 1993 was Hidronenquen S.A., an international group of investors consisting of Duke Energy, Chilgener S.A. of Chile and TransAlta Energy of Canada. This consortium was awarded majority ownership and operation of Hidroelectrica Piedra del Aguila S.A., a 1,400 MW facility also on the Limay River, 62 miles upstream from the El Chocon station. The Emerging Marks Growth Fund Inc. and the New World Investment Fund, based on Los Angeles, Calif., are financial investors for the consortium's $272 million bid, which was selected in November by the government. Hidronenquen S.A. assumed ownership and operation of the complex in December 1993.

  11. IAI Training in Climate and Health in the Americas

    NASA Astrophysics Data System (ADS)

    Aron, J. L.

    2007-05-01

    The Inter-American Institute for Global Change Research (IAI) has addressed training in climate and health in the Americas in two major ways. First, IAI supports students to engage in research training. A multi-country health activity funded by IAI was the collaborative research network (CRN) on Diagnostics and Prediction of Human Health Impacts in the Tropical Americas, which focused principally on the effect of El Nino/Southern Oscillation and other aspects of climate variability on mosquito-borne diseases malaria and dengue. The CRN involved students in Brazil, Mexico, Venezuela, Colombia and Jamaica. The CRN was also linked to other climate and health projects that used a similar approach. Second, IAI organizes training institutes to expand the network of global change research scientists and facilitate the transfer of global change research into practice. The IAI Training Institute on Climate and Health in the Americas was held on November 7 - 18, 2005 at the University of the West Indies in Kingston, Jamaica, engaging participants from the CRN and other programs in the Americas. The Training Institute's central objective was to help strengthen local and regional capacity to address the impacts of climate variability and climate change on human health in the populations of the Americas, particularly Latin America and the Caribbean. The Training Institute had three core components: Science; Applications; and Proposal Development for Seed Grants. Recommendations for future Training Institutes included incorporating new technologies and communicating with policy-makers to develop more proactive societal strategies to manage risks.

  12. Sex and America's Teenagers.

    ERIC Educational Resources Information Center

    Alan Guttmacher Inst., New York, NY.

    Although sexual activity is common among teenagers, it is not as widespread, and does not begin as early, as most adults believe. This report provides detailed data and analysis of sex among adolescents. Adolescent sexual activity is grouped in ten categories: (1) Rites of passage; (2) The context of adolescents' lives; (3) Sex among teenagers;…

  13. The Cloning of America.

    ERIC Educational Resources Information Center

    Dobson, Judith E.; Dobson, Russell L.

    1981-01-01

    Proposes that the U.S. school system purports to prize human variability, but many educators are engaged in activities that seek to homogenize students. Describes these activities, including diagnosis, labeling, ability grouping, and positive reinforcement. Presents suggestions for counselors to combat sources of cloning and self-validation. (RC)

  14. Healthy Municipios in Latin America.

    PubMed

    Restrepo, H E; Llanos, G; Contreras, A; Rocabado, F; Gross, S; Suárez, J; González, J

    1995-09-01

    This article describes the Healthy Municipios movement in Latin America and gives examples of some PAHO projects that could become demonstration projects. The Healthy Municipios movement was established in the early 1990s. The movement aims to promote healthy municipalities according to objectives set forth in the 1987 Ottawa Charter on Health Promotion, the 1992 Declaration of Bogota, and the 1993 Caribbean Health Promotion Charter. The movement is a joint effort of government, the health sector, and the community in promoting health locally. Key features of the movement are its creativity, variety, political strength, and adaptation to local conditions. Technical cooperation serves the purpose of facilitating information exchange and promotes the use of modern techniques of analysis and scientific and technical information. All projects shared the following common features: initiation by the local community with strong political commitment, intersectoral organizational structure, widespread community mobilization and participation, problem solving activities, and a recognizable leader. Pioneering projects include the Comprehensive Project for Cienfuegos, Cuba; the Health Manizales, Colombia; the Network in Mexico; Baruta and El Hatillo, Venezuela; Valdivia, Chile; and San Carlos Canton, Costa Rica. It is concluded that these projects and most others aim to assure equity. These efforts are important for placing health on the political agenda and implementing healthy policies. The Valdivia project, for example, serves a population of about 120,000 in the urban city of Valdivia, the semi-urban area, and rural areas. The project was officially sanctioned by the President of Chile on World Health Day in 1993. Progress was reported in mass communication and school-based programs. Attention was directed also to prevention of risk factors for noncommunicable diseases and to the problem of traffic accidents.

  15. Arthritis in America

    MedlinePlus

    ... Arthritis makes it harder to manage heart disease, diabetes or obesity. About half of adults with heart disease (49%) ... adults with arthritis who also have heart disease, diabetes or obesity, have some limitation of their normal activities because ...

  16. Yellow fever in the Americas.

    PubMed

    Bryan, Charles S; Moss, Sandra W; Kahn, Richard J

    2004-06-01

    Dutch slave traders brought yellow fever to the Americas from Africa during the mid-seventeenth century. For the next two and a half centuries, the disease terrorized seaports throughout the Americas. Proof of the mosquito hypothesis was delayed because of two aspects of the disease: patients are viremic only during the first several days of clinical illness, and most mosquitoes require about 2 weeks of viral incubation before becoming infectious. Control of Aedes aegypti in urban centers failed to eliminate the disease because of its transmission by tree-hole-breeding mosquitoes that spend their winged lives mainly in forest canopies. Yellow fever continues to be a significant public health problem in parts of South America and Africa.

  17. Sex and the city: Differences in disease- and disability-free life years, and active community participation of elderly men and women in 7 cities in Latin America and the Caribbean

    PubMed Central

    Rose, Angela MC; Hennis, Anselm J; Hambleton, Ian R

    2008-01-01

    Background The world's population is ageing, and four of the top 10 most rapidly ageing developing nations are from the region of Latin America and the Caribbean (LAC). Although an ageing population heralds likely increases in chronic disease, disability-related dependence, and economic burden, the societal contribution of the chronically ill or those with disability is not often measured. Methods We calculated country-specific prevalences of 'disability' (difficulty with at least one activity of daily living), 'disease' and 'co-morbidity' (presence of at least one, and at least two, of seven chronic diseases/conditions, respectively), and 'active community engagement' (using five levels of community participation, from less than weekly community contact to voluntary or paid work) in seven LAC cities. We estimated remaining life expectancy (LE) with and without disability, disease and co-morbidity, and investigated age, sex, and regional variations in disability-free LE. Finally, we modeled the association of disease, co-morbidity and disability with active community participation using an ordinal regression model, adjusted for depression. Results Overall, 77% of the LAC elderly had at least one chronic disease/condition, 44% had co-morbidity and 19% had a disability. The proportion of disability-free LE declined between the youngest (60–64 years) and the eldest (90 years and over) age-groups for both men (from 85% to 55%) and women (from 75% to 45%). Disease-free and co-morbidity-free LE, however, remained at approximately 30% and 62%, respectively, for men (20% and 48% for women), until 80–84 years of age, then increased. Only Bridgetown's participants had statistically significantly longer disability-free LE than the regional average (IRR = 1.08; 95%CI 1.05–1.10; p < 0.001). Only Santiago's participants had disability-free LE which was shorter than the regional average (IRR = 0.94; 95%CI 0.92–0.97; p < 0.001). There was 75% active community participation

  18. Oil and gas developments in South America, Central America, Caribbean area, and Mexico in 1986

    SciTech Connect

    Wiman, W.D.

    1987-10-01

    Exploration activity in South America, Central America, the Caribbean area, and Mexico in 1986 was considerably reduced compared to 1985. Brazil, Colombia, Ecuador, Guatemala, and Venezuela had increased oil production, with Colombia showing a dramatic 71% increase attributed mainly to bringing on-stream the pipeline connecting Occidental-Shell-Ecopetrol's Cano Limon complex to the port of Covenas. Significant discoveries were reported from Argentina in the Olmedo, Oran, and San Jorge basins; Brazil in the offshore Campos and Amazon basins; Colombia in the Llanos basin; Ecuador in the Oriente basin; Mexico in the Bay of Campeche; Peru in the Ucayali basin; and Venezuela in the Eastern Venezuela basin. Eastern Venezuela's Furrial discovery is reported to have recoverable reserves of more than 1 million bbl of oil, and Shell's Ucayali basin discovery is reported to hold more than 7 tcf of gas. 7 figures, 10 tables.

  19. 77 FR 54815 - Safety Zone: America's Cup World Series Regattas, San Francisco Bay; San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone: America's Cup World Series Regattas, San... Alcatraz Island. This rule will regulate the on-water activities associated with 2012 America's Cup World... Cup World Series regattas as part of a circuit of sailing events being conducted at other U.S....

  20. Putting America Back to Work: The Kellogg Leadership Initiative. A Report and Guidebook.

    ERIC Educational Resources Information Center

    American Association of Community and Junior Colleges, Washington, DC.

    As part of the American Association of Community and Junior Colleges' Putting America Back to Work Project, this monograph examines the economic climate of the United States and the role of the community colleges in economic recovery. The first sections outline the origins and initial activities of the Putting America Back to Work Project, which…

  1. Africans in America: America's Journey through Slavery. Teacher's Guide.

    ERIC Educational Resources Information Center

    WGBH-TV, Boston, MA.

    This printed guide for viewing the Public Television series, "Africans in America," first points out that the series, told from multiple perspectives and informed by "leading-edge" scholars, illuminates U.S. history from 1607 to 1861: how Africans and Europeans together built a new nation even as they struggled over the meaning…

  2. The Guyanas = Las Guayanas. America = Las Americas [Series].

    ERIC Educational Resources Information Center

    Toro, Leonor

    Written for teachers to use with migrant children in elementary grades and to highlight the many Americas, this bilingual English/Spanish social studies resource booklet provides historical and cultural background information on the Guyanas--French Guyana, Surinam, and Guyana. A table of contents indicates the language--Spanish or English--in…

  3. Remember Native America! The Earthworks of Ancient America.

    ERIC Educational Resources Information Center

    Balthazar, Richard

    In the eighteenth and early nineteenth centuries prehistoric earthworks were to be seen throughout North America. Fascinated colonialist and European settlers attributed these mysterious mounds to mythic Eurocentric sources rather recognizing them as evidence of prehistoric Amerinds. By the end of the nineteenth century interest in the…

  4. Algunos Animales de Latino America = Some Animals of Latin America.

    ERIC Educational Resources Information Center

    Thompson, Kathryn F. B.

    Developed by the Latin American Culture Studies Project for educators of elementary level children, these materials are designed to teach students the Spanish and English names of animals found in Latin America. The lesson includes coloring sheets, duplicating masters, fact sheets, the card game Maymayguashi, and directions for preparation. (DB)

  5. Skinheads Target America's Youth.

    ERIC Educational Resources Information Center

    Social Education, 1988

    1988-01-01

    Summarizes the incidents of vandalism and violence perpetrated by a teenage group called "skinheads," which occurred on the north side of Chicago, Illinois, on the night of November 9, 1987. Includes information about "skinhead" activities around the United States and how communities and the media have reacted. (JDH)

  6. Teaching America's Maritime Heritage

    ERIC Educational Resources Information Center

    Heitzman, Ray

    1977-01-01

    The author recommends that social studies curricula include study of American maritime heritage. He describes aspects of the heritage, such as commercial trade and water sports; suggests topics for mini-units, such as marine careers; and presents an annotated bibliography of 56 resources for teaching about maritime activities. (AV)

  7. Terrorism in America.

    ERIC Educational Resources Information Center

    Croddy, Marshall; Hayes, Bill; Marty, Carlton; Degelman, Charles

    A series of nine lessons that can be used in any order, this booklet is intended to help teachers and students discuss and analyze the issue of terrorism in the United States. The lessons cover a range of important issues appropriate for social studies classes, and contain readings, discussion questions, and interactive activities. The first…

  8. France in America.

    ERIC Educational Resources Information Center

    Baltimore City Public Schools, MD.

    The general aim of this teacher's guide for the development of minicourses for French classes is to make students aware of the areas in which influence is exerted by French culture in American life. Outlines are provided for 10 units of classroom activities. They include: (1) introduction of French words used in the United States and perusal of…

  9. 78 FR 60270 - BP America Inc., BP Corporation North America Inc., BP America Production Company, and BP Energy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission BP America Inc., BP Corporation North America Inc., BP America Production Company, and BP Energy Company; Notice of Designation of Commission Staff as Non-Decisional With respect to an order issued by the Commission...

  10. 75 FR 37877 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... a Buy America waiver is appropriate for the purchase of foreign seismic isolation bearing for... information regarding the FHWA's finding that a Buy America waiver is appropriate to use non-domestic seismic... site for the seismic isolation bearing (...

  11. Success Stories (Postcard), Wind Powering America (WPA)

    SciTech Connect

    Not Available

    2012-02-01

    Wind Powering America shares best practices and lessons learned on the Wind Powering America website. This postcard is an outreach tool that provides a brief description of the success stories as well as the URL.

  12. Pharmaceutical Research and Manufacturers of America

    MedlinePlus

    ... The New Era of Medicine SHARE THIS The Pharmaceutical Research and Manufacturers of America, PhRMA, represents the ... PhRMA Privacy Policy Terms of Service Site Map Pharmaceutical Research and Manufacturers of America® 950 F Street, ...

  13. Building America Systems Engineering Approach

    SciTech Connect

    2011-12-15

    The Building America Research Teams use a systems engineering approach to achieve higher quality and energy savings in homes. Using these techniques, the energy consumption of new houses can be reduced by 40% or more with little or no impact on the cost of ownership.

  14. An Indian in White America.

    ERIC Educational Resources Information Center

    Monroe, Mark; Reyer, Carolyn, Ed.

    In his autobiography, Mark Monroe relates his life experiences as a Lakota Sioux Indian in White America. The book begins with Monroe reminiscing about his happy childhood on the Rosebud Reservation in South Dakota. In 1941 his family moved to Alliance, Nebraska, and his father Dakota. In 1941 his family moved to Alliance, Nebraska, and his father…

  15. Public Education in Rural America.

    ERIC Educational Resources Information Center

    Sher, Jonathan P.; And Others

    Like agriculture, public education in rural America has increasingly moved away from a small community orientation to larger consolidations. The forces of modernization, consolidation, and urbanization challenge the rural community to create a pragmatically viable alternative to the metropolitan way of life, because by adopting urban practices and…

  16. Language Documentation in the Americas

    ERIC Educational Resources Information Center

    Franchetto, Bruna; Rice, Keren

    2014-01-01

    In the last decades, the documentation of endangered languages has advanced greatly in the Americas. In this paper we survey the role that international funding programs have played in advancing documentation in this part of the world, with a particular focus on the growth of documentation in Brazil, and we examine some of the major opportunities…

  17. Infectious Diseases Society of America

    MedlinePlus

    ... Walter E. Stamm Mentor Award Clinical Teacher Award World AIDS Day IDSA Recognizes World AIDS Day HIVMA Statement The Hill: Commemorating WAD ... Society of America welcomes the announcement from the World Health Organization of its “priority pathogens” list to ...

  18. Crucial Conversations about America's Schools

    ERIC Educational Resources Information Center

    Draper, John C.; Protheroe, Nancy

    2010-01-01

    It's up to school leaders to shift the momentum away from conversations based on misperceptions and toward those that study critical issues about school improvement. "Crucial Conversations About America's Schools" talks about how to do this and provides examples of how to reframe conversations on the hot-button but important topics of…

  19. School Psychology in South America.

    ERIC Educational Resources Information Center

    Wechsler, Solange; Oakland, Thomas

    The literature discussing professional practices of school psychology in South America is very meager. This study attempted to identify demographic characteristics of school psychologists in four South American countries, their typical responsibilities, significant problems, and threats that jeopardize the delivery of psychological services within…

  20. Political Trends Affecting Nonmetropolitan America.

    ERIC Educational Resources Information Center

    Nachtigal, Paul M.

    There are two stories about political trends affecting nonmetropolitan America. The old story, which is the story of declining rural population and declining rural influence on public policy formation, has its roots in early deliberations about governance in this country. Jefferson's republicanism focused on direct citizen involvement in decision…

  1. Flora North America: Austerity Casualty?

    ERIC Educational Resources Information Center

    Irwin, Howard S.

    1973-01-01

    The greatest cooperative effort of taxonomists in the United States of America and Canada to study flora of this continent has come to an abrupt end after seven years of preparatory work. Financial support from government agency has been withdrawn and all significant projects have no alternative but to be closed down. (PS)

  2. Language Politics in Latin America

    ERIC Educational Resources Information Center

    Rajagopalan, Kanavillil

    2005-01-01

    This paper is an attempt to take stock of the politics of language as it has been playing out in Latin America, ever since the countries in this region were colonized by European powers, mainly Spain and Portugal. Linguistic imperialism is by no means a new phenomenon in this part of the world. In more recent times, the relentless advance of…

  3. The Asian in North America.

    ERIC Educational Resources Information Center

    Lyman, Stanford M.

    Articles, essays, and book reviews on Asian Americans are included in this anthology. The articles focus on some of the following topics: (1) the Chinese diaspora in America from 1850 to 1943, (2) the significance of Asians in American society, (3) the Chinese on the urban frontier, (4) marriage and the family among Chinese immigrants to America…

  4. Latin America Report No. 2702.

    DTIC Science & Technology

    2007-11-02

    Proliferation Environmental Quality Epidemiology China -FBIS DAILY REPORT Eastern Europe Soviet Union Western Europe South Asia Latin America...Technology Earth Sciences Electronics and Electrical Engineering Engineering and Equipment Machine Tools and Metal-Working Equipment Life Sciences...Biomedical and Behavioral Sciences Life Sciences: Effects of Nonionizing Electromagnetic Radiation Materials Science and Metallurgy Meteorology

  5. Internet Resources for Latin America.

    ERIC Educational Resources Information Center

    Molloy, Molly E., Comp.

    This directory compiles information products and services and other resources pertaining to Latin America that were available on the Internet as of February 1996. Part 1 lists 15 World Wide Web (WWW) URLs that link to other subject or geographical lists of Internet sites providing Latin American resources. Part 2 lists approximately 115…

  6. Going Digital in Rural America.

    ERIC Educational Resources Information Center

    Malecki, Edward J.

    This paper examines the extent to which rural America is digital--has access to the Internet and to newer technologies such as wireless broadband--and discusses rural supply and demand for "going digital." Supply aspects include issues of both infrastructure and public policy. Demand aspects include entrepreneurs (business users) and…

  7. The Indian Heritage of America.

    ERIC Educational Resources Information Center

    Josephy, Alvin M., Jr.

    In this book nominated for the National Book Award, the author presents the past, present, and future of the Indians of North, Central, and South America with current archaeological findings which add to the knowledge about Indians. As noted, the volume contains information from the works of a large number of people who, since the time of…

  8. New America and Community Colleges

    ERIC Educational Resources Information Center

    Miller, Ben; Fishman, Rachel; McCarthy, Mary Alice

    2015-01-01

    New America is a nonprofit, nonpartisan public policy institute that invests in new thinkers and ideas to address the next generation of challenges facing the United States. Because community college students tend to be underserved by our current higher education structure, much of our research and subsequent policy analysis and recommendations…

  9. Conservation Agriculture in North America

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Conservation agriculture (CA) is a production paradigm that groups reduced tillage, mulching with crop residues or cover crops, and diversified crop rotations, especially those that incorporate leguminous crops. In North America, reduced tillage is the most widely-adopted practice that seeks the ide...

  10. Allan Bloom, America, and Education.

    ERIC Educational Resources Information Center

    West, Thomas

    2000-01-01

    Refutes the claims of Allan Bloom that the source of the problem with today's universities is modern philosophy, that the writings and ideas of Hobbes and Locke planted the seeds of relativism in American culture, and that the cure is Great Books education. Suggests instead that America's founding principles are the only solution to the failure of…

  11. Racially Mixed People in America.

    ERIC Educational Resources Information Center

    Root, Maria P. P., Ed.

    This book offers a comprehensive look at the social and psychological adjustment of multiracial people, models for identity development, contemporary immigration and marriage patterns, and methodological issues involved in conducting research with mixed-race people, all in the context of America's multiracial past and present. The following 26…

  12. Invent America! Administrative Support Guide.

    ERIC Educational Resources Information Center

    United States Patent Model Foundation, Alexander, VA.

    The Invent America program addresses the need to provide K-8 students with opportunities to learn critical and creative thinking skills through the process of inventing. Students apply problem-solving skills as they turn their own creative ideas into inventions. It is an effort to integrate the curriculum, help students synthesize knowledge, and…

  13. The Flooding of North America.

    ERIC Educational Resources Information Center

    Lennert, James W.

    1986-01-01

    Describes a game, designed for use with primary grade level children, which uses a raised plastic relief map of North America to demonstrate the effect of a rising sea level in order to help the students focus on the variety and location of elevation changes in Canada and the northern United States. (JDH)

  14. Student Discipline in Colonial America.

    ERIC Educational Resources Information Center

    Petry, John R.

    The basis for the severe discipline imposed on school children in colonial America, especially in the Puritan colonies, was the belief in original sin. The child was regarded as being born in sin and thus depraved and prone to sin. The purpose of education was to enable children to read the Bible and thus change the behavior which otherwise would…

  15. Huntington's Disease Society of America

    MedlinePlus

    ... Andrews HDSA Researcher Spotlight- Dr. Amber Southwell Advocacy Huntington’s Disease Parity Act Affordable Care Act Social Security Administration ... Shop HDSA Events Donate Connect with us! News Huntington’s Disease Society of America AWARDS $930,000 to nine ...

  16. Whither Public Service in America?

    ERIC Educational Resources Information Center

    Sable, Arnold P.

    1970-01-01

    The truest meaning of public service was that, although never used by all citizens, it was still available for any citizen. Whether public service in America can survive in the next decade, and maintain its basic altruistic concepts, will be the concern of all librarians. (Author/NH)

  17. America's Consumerocracy: No Safe Haven

    ERIC Educational Resources Information Center

    Daily, Nancy Lee; Swain, Letitia Price; Huysman, Mary; Tarrant, Cynthia

    2010-01-01

    Recently the authors completed a course designed to expand and deepen their knowledge about America's consumerocracy and the methods that give it the immense power it has. As a result of their reading and shared thinking in this course, Teaching Adolescents in a Consumer Society, they feel strongly motivated and better prepared to craft…

  18. Tenure and America's Community Colleges

    ERIC Educational Resources Information Center

    DiMaria, Frank

    2012-01-01

    America's colleges and universities have been moving slowly but steadily away from tenure over the past decade. The American Federation of Teachers reports that community colleges have seen a 22% increase in the number of instructional staff between 1997 and 2007. During that time, the percentage of community college faculty that were full-time…

  19. Cervical cancer in Latin America.

    PubMed

    Eluf-Neto, J; Nascimento, C M

    2001-04-01

    Cervical cancer is a common cause of morbidity and mortality in developing countries. In Latin America, the incidence rates in several cities are among the highest worldwide, probably due to a high frequency of risk factors and/or a low screening coverage for cervical cancer. Epidemiologic studies conducted in Latin America (and some in the Caribbean), that have investigated the main risk factors for the disease, as well as screening coverage by Papanicolaou (Pap) smear, were reviewed. The prevalence of human papillomavirus (HPV) infection among women with negative Pap smears does not seem to explain the risk observed in Latin American countries. Results of some studies have suggested that reproductive factors and male sexual behavior might be responsible, at least partially, for the high occurrence of cervical cancer in Latin America. Concerning cytology screening, many women have a smear taken regularly (some every year). However, a significant proportion of women, probably those with a high risk of cancer of the cervix, have never had a Pap test. To reduce cervical cancer in these countries, screening programs in Latin America should have a wider coverage, especially reaching those women at higher risk. Semin Oncol 28:188-197.

  20. Family Life in Black America.

    ERIC Educational Resources Information Center

    Taylor, Robert Joseph, Ed.; Jackson, James S., Ed.; Chatters, Linda M., Ed.

    This volume draws on data from the National Survey of Black Americans (NSBA) to explore the condition of the black family in America. The first chapter provides a general introduction, and each of the other chapters presents additional information about the NSBA as it pertains to specific subsamples of NSBA respondents. The following chapters are…

  1. Joseph Priestley's Legacy in America.

    ERIC Educational Resources Information Center

    McMeekin, Dorothy

    2001-01-01

    Discusses the life and work of Joseph Priestley, a scientist of the late eighteenth century who was famous for his work in both Europe and America. Includes a description of the Joseph Priestley house, a museum containing some of his scientific equipment and exhibitions relating to his work. (MM)

  2. Innovation America: A Final Report

    ERIC Educational Resources Information Center

    Fitzpatrick, Erika

    2007-01-01

    This report summarizes what we have learned in the course of the "Innovation America" initiative, paying special attention to the role of governors in establishing best practices. In collaboration with leading experts, the National Governors Association (NGA) Center for Best Practices produced several reports expanding on…

  3. The Second Discovery of America

    ERIC Educational Resources Information Center

    Lewis, Richard S.

    1973-01-01

    Summarizes the major areas of concern considered at the first international conference on Science and Man in the Americas. Topics emphasized include: natural resources of the oceans, movements of the earth's crust, volcanology, energy resources, and food production as it relates to the world population problem. (JR)

  4. Social Studies in Rural America.

    ERIC Educational Resources Information Center

    Morris, John E.; Garcia, Jesus

    1982-01-01

    Seventy six teachers and 737 social studies students from rural high schools in six states were surveyed to determine whether rural secondary social studies programs discuss topics and themes that provide an insight into rural America. Findings suggest that rural life-styles are inadequately portrayed in social studies curricula. (AM)

  5. Across America. Windows on Social Studies: Multicultural Adventures through Literature.

    ERIC Educational Resources Information Center

    Westley, Joan; Melton, Holly

    This resource book is one in a series containing lesson plans for grades 1-3 designed to support children's literature books sharing familiar social studies themes. "Across America" presents eight different children's books related to the theme. For each book social studies concepts are presented, followed by four activities called "windows." Some…

  6. Family Planning in Five Continents: Africa, America, Asia, Europe, Oceania.

    ERIC Educational Resources Information Center

    International Planned Parenthood Federation, London (England).

    Population growth trends and family planning activities in Africa, America, Asia, Europe, and Oceania are summarized in this booklet developed by the International Planned Parenthood Federation. Narrative information for each continent gives a resume of population growth trends, reasons for the trends, population problems, policy formation, family…

  7. Criminal Justice in America. Third Edition. Teacher's Guide.

    ERIC Educational Resources Information Center

    Hayes, Bill; Croddy, Marshall

    This guide is designed to support the teaching of the material contained in the introductory text, "Criminal Justice in America." The guide provides information about the text, detailed descriptions of the variety of teaching strategies employed, suggested teaching sequences, activity masters, and chapter and final tests. It is organized…

  8. A Great Trust Betrayed: The Politicization of America's Public Campuses

    ERIC Educational Resources Information Center

    Nestor, Kevin

    2011-01-01

    Numerous surveys and studies show that the faculty and administrations of America's major public campuses are, politically, well to the left of the typical American. This would not be cause for concern if these political preferences were merely expressed by faculty and administrators in their private activities as citizens and had no significant…

  9. America's disappearing wetlands

    SciTech Connect

    Thompson, R.

    1983-08-19

    Environmentalists oppose changes in wetlands protection policies and in the way the Corps of Engineers is issuing permits to dredge and fill under Section 404 of the Clean Water Act. The administration argues that relaxed regulation streamlines the permit process and saves money. A key provision in legislation proposed by Interior Secretary Watt eliminates federal subsidies for draining wetlands, but environmentalists point out that Watt exempts agriculture activities that account for most drainage. Realtors are opposed because the bill also eliminates subsidies for flood insurance, sewer grants, and construction loans. Wetlands protection is a recent government activity because the ecological importance was not recognized. The courts will decide whether the protection continues or is allowed to erode. 18 references, 6 figures. (DCK)

  10. Latin America Report.

    DTIC Science & Technology

    2007-11-02

    resolution regulating, until the new investment law is passed, a measure allowing regional productive activity to get going through the projects in the...Precisely because of the lack of local roads in these areas it is impossible to transport farm products in those areas. Or if the farmer manages to get...end translation] Later Moore met with Economy Minister Juan Carlos Delano and discussed some investment projects in several productive sectors

  11. Latin America Report

    DTIC Science & Technology

    1985-10-22

    Hernandez Quezada, a Cuauhtemoc city hall official, and other politicians we interviewed also agreed that "the clergy undeniably supports PAN... Hernandez Quezada reported. The political impact of the activities of countless Protestant sects in the state is also worrisome. There are 17 of...hectares; Luis M. Romo Quevedo, 12,999 hectares, and Alicia Carrillo de Borunda, 10,000 hectares. The official chart yields other names as well: Rodolfo

  12. Latin America Report

    DTIC Science & Technology

    2007-11-02

    activities, especially where a long gestation period deters private initiative. And, as indicated below, they are ready to promote partnership...power with the Miguel faction and are readying to place their men, as representatives of the labor movement, on the lists of renovative candidates in...appropriate time should be based on a broad internal consensus and ready communication with the public. /In contemporary democracies, political

  13. Latin America: Terrorism Issues

    DTIC Science & Technology

    2005-01-14

    hearing on June 17, 2004. In its annual report on worldwide terrorism, the State Department highlights threats in Colombia , Peru, and the tri-border...region of Argentina, Brazil, and Paraguay. The State Department also has designated four terrorist groups (three in Colombia and one in Peru) as Foreign... Colombia , Peru, and the tri-border region of Argentina, Brazil, and Paraguay. The report also examines activity by Cuba, which has been designated by

  14. Latin America: Terrorism Issues

    DTIC Science & Technology

    2005-03-29

    hearing on June 17, 2004. In its annual report on worldwide terrorism, the State Department highlights threats in Colombia , Peru, and the tri-border...region of Argentina, Brazil, and Paraguay. The State Department also has designated four terrorist groups (three in Colombia and one in Peru) as Foreign... Colombia , Peru, and the tri-border region of Argentina, Brazil, and Paraguay. The report also examines activity by Cuba, which has been designated by

  15. 76 FR 14101 - Bruss North America; Russell Springs, KY; Bruss North America; Orion, MI; Amended Revised...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... Employment and Training Administration Bruss North America; Russell Springs, KY; Bruss North America; Orion... on Reconsideration on February 2, 2011, applicable to workers of Bruss North ] America, Russell... production of automobile parts at the Russell Springs, Kentucky location of Bruss North America. The...

  16. 7 CFR 319.56-25 - Papayas from Central America and South America.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Papayas from Central America and South America. 319.56... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo type of papaya may be imported into the United States only in accordance with this section and...

  17. 7 CFR 319.56-25 - Papayas from Central America and South America.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Papayas from Central America and South America. 319.56... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo type of papaya may be imported into the United States only in accordance with this section and...

  18. 7 CFR 319.56-25 - Papayas from Central America and South America.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Papayas from Central America and South America. 319.56... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo type of papaya may be imported into the United States only in accordance with this section and...

  19. 7 CFR 319.56-25 - Papayas from Central America and South America.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Papayas from Central America and South America. 319.56... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo type of papaya may be imported into the United States only in accordance with this section and...

  20. A dynamic mass budget for toxaphene in North America.

    PubMed

    MacLeod, Matthew; Woodfine, David; Brimacombe, Jenn; Toose, Liisa; Mackay, Don

    2002-08-01

    A continental-scale dynamic mass budget for toxaphene in North America is presented, based on available information on physicochemical properties, usage patterns, and reported environmental concentrations and using the Berkeley-Trent North American mass balance contaminant fate model (BETR North America). The model describes contaminant fate in 24 ecological regions of North America, including advective transport between regions in the atmosphere, freshwater, and near-shore coastal water. The dynamic mass budget accounts for environmental partitioning, transport, and degradation of the estimated 534 million kg of toxaphene that were used in North America as an insecticide and piscicide between 1945 and 2000. Satisfactory agreement exists between model results and current and historically reported concentrations of toxaphene in air, water, soil, and sediments throughout North America. An estimated 15 million kg of toxaphene are believed to remain in active circulation in the North American environment in the year 2000, with the majority in soils in the southern United States and Mexico, where historic usage was highest. Approximately 70% of total toxaphene deposition from the atmosphere to the Great Lakes is attributed to sources outside the Great Lakes Basin, and an estimated total of 3.9 million kg of toxaphene have been transported to this region from other parts of the continent. The toxaphene mass budget presented here is believed to be the first reported continental-scale multimedia mass budget for any contaminant.

  1. 76 FR 71861 - America Recycles Day, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ... November 18, 2011 Part VII The President Proclamation 8754--America Recycles Day, 2011 #0; #0; #0... Recycles Day, 2011 By the President of the United States of America A Proclamation As Americans, we have a... and materials, and reuse whenever possible. On America Recycles Day, we celebrate the commitment...

  2. 77 FR 69729 - America Recycles Day, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... November 20, 2012 Part IV The President Proclamation 8905--America Recycles Day, 2012 #0; #0; #0... Recycles Day, 2012 By the President of the United States of America A Proclamation For 15 years, our country has celebrated America Recycles Day as a time to focus on conserving valuable materials,...

  3. 76 FR 52380 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... Federal Highway Administration Buy America Waiver Notification AGENCY: Federal Highway Administration... a Buy America waiver is appropriate for the use of non-domestic 5 \\3/8\\'' stud link chain for a....gov/nara . Background The FHWA's Buy America policy in 23 CFR 635.410 requires a...

  4. 78 FR 36295 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... Federal Highway Administration Buy America Waiver Notification AGENCY: Federal Highway Administration... a conditional Buy America waiver is appropriate for the obligation of Federal-aid Congestion... Office's database at: http://www.access.gpo.gov/nara . Background The FHWA's Buy America policy in 23...

  5. Daucus for the flora of North America

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Flora of North America Project will treat more than 20,000 species of plants native or naturalized in North America north of Mexico, about 7% of the world's total. This contribution presents a floristic account of the two species of wild carrots (Daucus) occurring in North America, Daucus carota...

  6. 78 FR 69531 - America Recycles Day, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... November 19, 2013 Part II The President Proclamation 9057--America Recycles Day, 2013 #0; #0; #0... Recycles Day, 2013 By the President of the United States of America A Proclamation During the First and...--that require all of us to do our part. On America Recycles Day, we carry forward a great...

  7. 78 FR 70881 - Connect America Fund

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... COMMISSION 47 CFR Part 54 Connect America Fund AGENCY: Federal Communications Commission. ACTION: Final rule... cap carriers that accept Connect America Phase II model-based support through the state-level... allowance, and pricing requirements for Connect America Phase II. This document also addresses how...

  8. Will the production increase more than the oil consumption in Latin America

    SciTech Connect

    Monte, G.P.

    1981-12-01

    The year 1981 was one of the most active and of greatest expansion in Latin America's oil history. However, the future of the oil industry in this region must be more active to satisfy its increasing oil demand. During the first semester of 1981, while oil production declined in other regions (US, Canada, Africa, Middle East) it increased in Europe (6%), Asia-Pacific (6.7%) and Latin America (12%). Latin America occupies second place in proved oil reserves worldwide. However, due to the increasing rate of population and industrial development, by 1990 Latin America will double its energy consumption compared to that in 1980. This study looks at the past and at the oil world with emphasis in the reciprocal reactions of the supply and demand to answer the question, will there be more oil production, or more oil consumption. In this study, the economists express an opinion about what can be expected during this decade in Latin America.

  9. Building America's energy corridor: Oil & gas development and Louisiana's wetlands

    NASA Astrophysics Data System (ADS)

    Theriot, Jason P.

    2011-12-01

    Over the last half century, Louisiana's coastal wetlands have evolved into an elaborate energy landscape that supports onshore and offshore oil and gas development. Since the 1950s, this region has become a vital part of America's energy security and economic prosperity. Today, roughly one quarter of America's oil and gas resources flow through this energy corridor. The environmental changes as a result of these activities have been substantial, as the vast network of pipeline canals and related infrastructure have radically altered these wetlands. This work explores the intersection between energy and environment in coastal Louisiana and offers a historical view of how this energy system and this environment system evolved together to form America's Energy Corridor.

  10. JPRS Report, Latin America.

    DTIC Science & Technology

    2007-11-02

    Colonel I: The objective doesn’t matter; they want chaos first, then light. [Question] Jorge Luis Borges wrote that any objective whose outcome is not...Reaction to Army Revolt (Various sources, various dates) 1 ’National Revolution’ Plans, by Luis Sicilia 1 ’People’s Mandate’ Emphasized, by Oscar...Buenos Aires EL PERIODISTA in Spanish 8-14 May 87 pp 4-5 [Interview with retired and active military officers by Luis Sicilia on 5 and 6 April; place

  11. Burden of allergic rhinitis: allergies in America, Latin America, and Asia-Pacific adult surveys.

    PubMed

    Meltzer, Eli O; Blaiss, Michael S; Naclerio, Robert M; Stoloff, Stuart W; Derebery, M Jennifer; Nelson, Harold S; Boyle, John M; Wingertzahn, Mark A

    2012-01-01

    Allergic rhinitis (AR; also nasal allergies or "hay fever") is a chronic upper airway inflammatory disease that affects ∼60 million adults and children in the United States. The duration and severity of AR symptoms contribute to a substantial burden on patients' quality of life (QoL), sleep, work productivity, and activity. This study was designed to examine symptoms, QoL, productivity, comorbidities, disease management, and pharmacologic treatment of AR in United States and ex-U.S. sufferers. Allergies in America was a comprehensive telephone-based survey of 2500 adults with AR. These data are compared and contrasted with findings from the Pediatric Allergies in America, Allergies in Latin America, and Allergies in Asia-Pacific telephone surveys. The prevalence of physician-diagnosed AR was 14% in U.S. adults, 7% in Latin America adults, and 9% in Asia-Pacific adults. Nasal congestion is the most common and bothersome symptom for adults. Approximately two-thirds of adults rely on medication to relieve intolerable AR symptoms. Incomplete relief, slow onset, <24-hour relief, and reduced efficacy with sustained use were commonly reported with AR medications, including intranasal corticosteroids. One in seven U.S. adults reported achieving little to no relief with AR medications. Bothersome adverse effects of AR medications included drowsiness, a drying feeling, medication dripping down the throat, and bad taste. Perception of inadequate efficacy was the leading cause of medication discontinuation or change and contributed to treatment dissatisfaction. These findings support the assertion that AR burden has been substantially underestimated and identify several important challenges to successful management of AR.

  12. Health of America's newcomers.

    PubMed

    Smith, L S

    2001-01-01

    Newcomer health and health care are policy issues with major outcomes of cost shifting and enormous consequences for newcomers and the community health nurses who promise them care. Newcomers are persons entering U.S. borders who could be asylees, refugees, immigrants, legal or illegal aliens, migrants, international adoptees, and others. Described in this article are the role federalism has played on the interplay among policymakers regarding newcomer health. Also addressed is newcomer health policy, including immigration policies, and newcomer health issues such as infectious diseases and questionable health care. Additional newcomer health issues such as newcomers at high risk for health problems, issues of access to care for newcomers, and welfare reform policies are discussed. Newcomer health and special interest group activities such as those from medicine and nursing are also addressed. Finally, meaningful options and possible solutions for newcomer health care concerns are identified and shared.

  13. South America. The boom is almost everywhere

    SciTech Connect

    Not Available

    1981-08-15

    In South America, drilling activity is increasing rapidly. Three-dimensional seismic is being used offshore Brazil. Argentina has increased its processing capability by several companies. Venezuela has increased its survey mileage. Hundreds of post holes are being drilled in the Orinoco oil belt. Deep, difficult holes are being drilled in N. Argentina and N.E. Columbia. Offshore Chile, Enap is drilling high angle deviated holes in the Strait of Magellan. Belco is continuing its slant hole drilling campaign off Peru. In production, Venezuela has a major steam flood project and 2 large steam soak projects underway. Occidental is increasing its waterflood project in Talara, Peru, to 600,000 bbl of water/day. There are a number of projects underway in Argentina and Petrobras is continuing its experiments with steam and fire-flooding. Brazil has reached an all-time production high. Of the major producing countries in South America. Only Trinidad is declining in drilling and oil production. Ecuador is still attempting to develop Amistad field in the Gulf of Guayaquil.

  14. Domestic violence in America.

    PubMed

    Bash, K L; Jones, F

    1994-09-01

    Domestic violence is an underrecognized problem of immense cost. It is a crime; its victims must be identified and protected. The medical and judicial communities share responsibility in addressing this issue and providing support for victims. The role of health care workers in recognizing and preventing domestic violence cannot be overestimated. Direct questioning of patients, especially about the source of any injuries and about safety at home, is the first step in uncovering abuse. Educational programs for health care providers and the general public can change society's view and tolerance of this problem. Physicians must take an active role in changing community attitudes about domestic violence and in instituting programs to reduce its incidence. Medical treatment of the injuries resulting from domestic violence is not sufficient. Abused women need the care of a team of professionals who can address psychological, emotional, and physical injuries. They must also be provided with safe housing and financial and legal assistance in order to escape the abusive relationship. Physicians and legislators must work together to effect change. Domestic violence is a public health menace. We need to break the cycle of abuse that has become an integral part of our society.

  15. Early Earthquakes of the Americas

    NASA Astrophysics Data System (ADS)

    Ni, James

    2004-11-01

    Robert Kovach's second book looks at the interplay of earthquake and volcanic events, archeology, and history in the Americas. Throughout history, major earthquakes have caused the deaths of millions of people and have damaged countless cities. Earthquakes undoubtedly damaged prehistoric cities in the Americas, and evidence of these events could be preserved in archeological records. Kovach asks, Did indigenous native cultures-Indians of the Pacific Northwest, Aztecs, Mayas, and Incas-document their natural history? Some events have been explicitly documented, for example, in Mayan codices, but many may have been recorded as myth and legend. Kovach's discussions of how early cultures dealt with fearful events such as earthquakes and volcanic eruptions are colorful, informative, and entertaining, and include, for example, a depiction of how the Maya would talk to maize plants in their fields during earthquakes to reassure them.

  16. Pinta: Latin America's Forgotten Disease?

    PubMed Central

    Stamm, Lola V.

    2015-01-01

    Pinta is a neglected, chronic skin disease that was first described in the sixteenth century in Mexico. The World Health Organization lists 15 countries in Latin America where pinta was previously endemic. However, the current prevalence of pinta is unknown due to the lack of surveillance data. The etiological agent of pinta, Treponema carateum, cannot be distinguished morphologically or serologically from the not-yet-cultivable Treponema pallidum subspecies that cause venereal syphilis, yaws, and bejel. Although genomic sequencing has enabled the development of molecular techniques to differentiate the T. pallidum subspecies, comparable information is not available for T. carateum. Because of the influx of migrants and refugees from Latin America, U.S. physicians should consider pinta in the differential diagnosis of skin diseases in children and adolescents who come from areas where pinta was previously endemic and have a positive reaction in serological tests for syphilis. All stages of pinta are treatable with a single intramuscular injection of penicillin. PMID:26304920

  17. Canada geese in North America

    USGS Publications Warehouse

    Rusch, Donald H.; Malecki, Richard E.; Trost, Robert E.

    1995-01-01

    Market hunting and poor stewardship led to record low numbers of geese in the early 1900's, but regulated seasons including closures, refuges, and law enforcement led to restoration of most populations. Winter surveys were begun to study population trends and set responsible harvest regulations for these long-lived and diverse birds. Winter surveys begun in 1936-37 probably represent the oldest continuing index of migratory birds in North America.

  18. Building America House Simulation Protocols

    SciTech Connect

    Hendron, Robert; Engebrecht, Cheryn

    2010-09-01

    The House Simulation Protocol document was developed to track and manage progress toward Building America's multi-year, average whole-building energy reduction research goals for new construction and existing homes, using a consistent analytical reference point. This report summarizes the guidelines for developing and reporting these analytical results in a consistent and meaningful manner for all home energy uses using standard operating conditions.

  19. Wind Powering America's Wind for Schools Project: Summary Report

    SciTech Connect

    Baring-Gould, I.; Newcomb, C.

    2012-06-01

    This report provides an overview of the U.S. Department of Energy, Wind Powering America, Wind for Schools project. It outlines teacher-training activities and curriculum development; discusses the affiliate program that allows school districts and states to replicate the program; and contains reports that provide an update on activities and progress in the 11 states in which the Wind for Schools project operates.

  20. Nitrogen Cycling In Latin America and : Drivers, Impacts And Vulnerabilities

    NASA Astrophysics Data System (ADS)

    Ometto, J. P.; Bustamante, M.; Forti, M. C.; Peres, T.; Stein, A. F.; Jaramillo, V.; Perez, C.; Pinho, P. F.; Ascarrunz, N.; Austin, A.; Martinelli, L. A.

    2015-12-01

    Latin America is at a crossroads where a balance should be found between production of the major agricultural commodities, reasonable and planned urbanization and conservation of its natural ecosystems and associated goods and services. Most of the natural biological fixation of the globe occurs in forests of Latin America. On the other hand, Latin America has one of the highest rate of deforestation in the world, and one of the highest increases in the use of nitrogen fertilizers. A better understanding of the responses of the N cycle to human impacts will allow better conservation of biodiversity and natural resources, with an improvement in food security and more effective land use choices in biofuel development. Latin America is a unique region in multiple aspects, and particularly relevant for this proposal are the broad climatic gradient and economic patterns that include a diverse range of natural ecosystems and socio-economic development pathways. Additionally, the region is impaired by the lack of information on actual impacts of human activity on N cycling across this diverse range of ecosystems. Finally, the large expanse of tropical ecosystems and reservoirs of biodiversity juxtaposed with an intense economic incentive for development make our understanding of human impacts in this context particularly important for global change research in the region. An evaluation of current and predicted changes in climate and land use on nitrogen stocks and fluxes in the region what is being develop by the Nnet network (Nitrogen Cycling In Latin America: Drivers, Impacts And Vulnerabilities ). This presentation will bring the latest results of this integrative initiative in Latin America, focusing on the nitrogen budget associated to provision of ecosystem services and climate change.

  1. Classroom Materials from the Acoustical Society of America

    NASA Astrophysics Data System (ADS)

    Adams, W. K.; Clark, A.; Schneider, K.

    2013-09-01

    As part of the new education initiatives of the Acoustical Society of America (ASA), an activity kit for teachers that includes a variety of lessons addressing acoustics for a range of students (K-12) has been created. The "Sound and Music Activity Kit" is free to K-12 teachers. It includes materials sufficient to teach a class of 30 students plus a USB thumb drive containing 47 research-based, interactive, student-tested lessons, laboratory exercises, several assessments, and video clips of a class using the materials. ASA has also partnered with both the Optical Society of America (OSA) and the American Association of Physics Teachers. AAPT Physics Teaching Resource Agents (PTRA) have reviewed the lessons along with members of the ASA Teacher Activity Kit Committee. Topics include basic learning goals for teaching the physics of sound with examples and applications relating to medical imaging, animal bioacoustics, physical and psychological acoustics, speech, audiology, and architectural acoustics.

  2. Heart Failure in North America

    PubMed Central

    Blair, John E. A; Huffman, Mark; Shah, Sanjiv J

    2013-01-01

    Heart failure is a major health problem that affects patients and healthcare systems worldwide. Within the continent of North America, differences in economic development, genetic susceptibility, cultural practices, and trends in risk factors and treatment all contribute to both inter-continental and within-continent differences in heart failure. The United States and Canada represent industrialized countries with similar culture, geography, and advanced economies and infrastructure. During the epidemiologic transition from rural to industrial in countries such as the United States and Canada, nutritional deficiencies and infectious diseases made way for degenerative diseases such as cardiovascular diseases, cancer, overweight/obesity, and diabetes. This in turn has resulted in an increase in heart failure incidence in these countries, especially as overall life expectancy increases. Mexico, on the other hand, has a less developed economy and infrastructure, and has a wide distribution in the level of urbanization as it becomes more industrialized. Mexico is under a period of epidemiologic transition and the etiology and incidence of heart failure is rapidly changing. Ethnic differences within the populations of the United States and Canada highlight the changing demographics of each country as well as potential disparities in heart failure care. Heart failure with preserved ejection fraction makes up approximately half of all hospital admissions throughout North America; however, important differences in demographics and etiology exist between countries. Similarly, acute heart failure etiology, severity, and management differ between countries in North America. The overall economic burden of heart failure continues to be large and growing worldwide, with each country managing this burden differently. Understanding the inter-and within-continental differences may help improve understanding of the heart failure epidemic, and may aid healthcare systems in delivering

  3. [Population problems in Latin America].

    PubMed

    Faissol, S

    1990-01-01

    Accelerated urban growth is one of the main impediments to rapid development in Latin America. Birth rates are closely tied to development, and improved living standards in urban areas induce migration to cities. The Brazilian urban population exceeded 70% of the total population in 1980, while rural population declined. During the period of 1950-70 high demographic growth occurred as a result of high fertility and the drop of mortality. From the 1970s fertility declined from the under 20 years of age, a fact that will sustain high fertility for sometime. Education exerted an impact on fertility: in 1980 illiterate women averaged 6 children vs. 2.6 children for women with 8 years of education and 2.2 children for those with 12 years. Migration was another major factor: in 1950 the urban population of Latin America amounted to 40 million, and it reached 142 million in 1974. Every year about 8.7 million people are added to the urban population. In 1950 those who resided in an urban area made up 9.2%, in 1975 they increased to 22%, but all urban residents amount to about 40% of the total population. This urbanization has also produced major income differentials. In Argentina 20% of the poorest people get 4.5% of total income, while 10% of the richest get 35%. In Brazil 20% of the poorest receive 2% of income, while 10% of the richest get 50.5% of total income. Unfortunately, the Brazilian model is more typical of Latin America. It is a fundamental premise that balanced population growth and economic development go hand in hand, and the improvement of living standards is essential for the reduction of exponential population growth.

  4. Oil and gas developments in South America, Central America, Caribbean area, and Mexico in 1987

    SciTech Connect

    Wiman, W.D.

    1988-10-01

    Exploration activity in South America, Central America, the Caribbean area, and Mexico in 1987 showed significant increases in seismic acquisition in Belize, Bolivia, Brazil, Costa Rica, Guatemala, Mexico, Paraguay, and Peru, and a decrease in Chile and Venezuela. Exploratory drilling increased in most major producing countries but was accompanied by a decline in development drilling. Most of the increase could be attributed to private companies fulfilling obligations under risk contracts; however, state oil companies in Bolivia, Chile, and Colombia showed significant increased activity, with only Mexico showing a decrease. Colombia again had a dramatic increase in production (29% from 1986). Noteworthy discoveries were made in Bolivia (Villamontes-1); Brazil, in the Solimoes basin (1-RUC-1-AM); Chile (Rio Honda-1); Colombia, in the Llanos basin (Austral-1, La Reforma-1, Libertad Norte-1, Cravo Este-1, and Cano Yarumal-1), in the Upper Magdalena basin (Toldado-1 and Los Mangos-1); Ecuador (Frontera-1, a joint-exploration venture with Colombia); Mexico, in the Chiapas-Tabasco region (Guacho-1 and Iridi-1), in the Frontera Norte area (Huatempo-1); Peru, in the Madre de Dios basin (Armihuari-4X); Trinidad (West East Queen's Beach-1); and Venezuela (Musipan-1X). Brazil's upper Amazon (Solimoes basin) discovery, Colombia's Upper Magdalena basin discoveries Toldado-1 and Los Mangos-1, Mexico's Chiapas-Tabasco discoveries, Peru's confirmation of the giant Cashiriari discovery of 1986, and Venezuela's success in Monagas state were the highlights of 1987. 5 figs., 8 tabs.

  5. An Economic Strategy toward Latin America

    DTIC Science & Technology

    1966-04-08

    Challenge of Development in Latin America , p. 92. 4lbid., p. 7. 10 the Equator have searched for easy and neat solutions that will quickly remove...The Challenge of Development in Latin America , p. 57 18 operation its own Development Loan Fund which granted low-interest, long-term credits... Challenge of Development in Latin America , p. 56. 36 "We must embark on a bold new program for making the benefit of our scientific advances and

  6. Terrestrial and freshwater Tardigrada of the Americas.

    PubMed

    Meyer, Harry A

    2013-12-16

    This paper provides a comprehensive list of the freshwater and terrestrial tardigrade fauna reported from the Americas (North America, South America, Central America and the West Indies), their distribution in the Americas, and the substrates from which they have been reported. Data were obtained from 316 published references. Authors' identifications were accepted at face value unless subsequently amended. Taxa were assigned to sub-national units (states, provinces, etc.). Many areas, in particular large portions of Central America and the West Indies, have no reported tardigrade fauna.        The presence of 54 genera and 380 species has been reported for the Americas; 245 species have been collected in the Nearctic ecozone and 251 in the Neotropical ecozone. Among the tardigrade species found in the Americas, 52 are currently considered cosmopolitan, while 153 species have known distributions restricted to the Americas. Based on recent taxonomic revision of the genus Milnesium, the vast majority of records of M. tardigradum in the Americas should now be reassigned to Milnesium tardigradum sensu lato, either because the provided description differs from M. tardigradum sensu stricto or because insufficient description is provided to make a determination; the remainder should be considered Milnesium cf. tardigradum.        Most terrestrial tardigrade sampling in the Americas has focused on cryptogams (mosses, lichens and liverworts); 90% of the species have been collected in such substrates. The proportion of species collected in other habitats is lower: 14% in leaf litter, 20% in soil, and 24% in aquatic samples (in other terrestrial substrates the proportion never exceeds 5%). Most freshwater tardigrades have been collected from aquatic vegetation and sediment. For nine species in the Americas no substrates have been reported. 

  7. Movement disorders in Latin America.

    PubMed

    Troiano, André R; Micheli, Federico E; Alarcón, Fernando; Teive, Hélio A G

    2006-04-01

    The authors review some particularities of movement disorders (MDs) in the ethnically diverse population of Latin America. Although idiopathic diseases are evenly prevalent, access to treatment encounters difficulties that are worth discussing. Infectious-parasitic diseases observed throughout the continent occasionally present as MDs, and will be individually reviewed. Inherited MDs with regional foci of increased prevalence, particularly spinocerebellar ataxias, will also be considered. Whereas there is no treatment for genetic disorders, most of the other conditions are preventable or amenable to adequate treatment. Hope for better health standards for the Latin American population lies in profound social and political changes that are still to come.

  8. Lyme Disease in South America?

    DTIC Science & Technology

    1991-01-01

    20889-5044 ELEMENT NO. NO. NO. ACCESSION NO. 11 TITLE (include Security Classification) Lyme disease in South America? 12. PERSONAL AUTHOR(S) Need JI...secretor state and susceptilty to recurrent 002~2 IS500’) h101i o()52iil i0i urinary, tract Infection in ssiimcn. BNIJ 1982.285>7 Lyme Disease in South...antiboy in human serum. I an irbo19;22347 tial vectors. 7. arbour AG. The diagnosis of Lyme disease ; rewards and perils. Ann j Intern Med 1989:110:501

  9. Una visita en Sud America

    NASA Astrophysics Data System (ADS)

    1982-09-01

    Oisfrute de una estadfa en el Hotel La Silla, el mejor hotel de Sud America con su tan unica atmosfera extraterrestre! Los espera su calificado personal de experimentados hoteleros, jefes de cocina, etc., ansiosos todos de satisfacer sus deseos hasta el mas mfnimo detalle. Naturalmente nuestro espacioso restaurant de tres estrellas ofrece un completo surtido de exquisitas comidas y deliciosos tragos (conocedores usualmente eligen "Oelicia Orion" 0 "Centauro Especial"). EI servicio cempleto durante 24 horas incluye nuestra ya mundialmente famosa "Cena de medianoche para los miradores de estrellas", por eso - no olvide: No pierda la oportunidad de una estadfa en EL HOTEL LA SILLA - una experiencia maravillosa!

  10. Energy problems in Latin America

    SciTech Connect

    Goldemberg, J.

    1984-03-30

    Present energy consumption patterns, known reserves of conventional energy sources (oil, gas, coal, and hydroelectricity), and the impact of the oil crisis on the oil-importing countries of Latin America are discussed. New approaches to energy use, including improvements on end-use efficiency, fuel substitutions, nonconventional energy sources, and changes in consumption patterns, are important. Of particular significance are the alcohol program in Brazil and the possibilities for increased use of hydroelectricity. Investments needed to sustain a reasonable increase in production from conventional energy sources up to 1990 are presented. 14 references, 1 figure, 4 tables.

  11. America Recycles Day 2015: By The President Of The United States of America, A Proclamation

    EPA Pesticide Factsheets

    As we approach the 18th America Recycles Day, it is important to recognize the contribution that recycling makes to protecting our environment, conserving natural resources and helping our economy. As described in the President's America Recycles Day Proc

  12. Building America Top Innovations 2013 Profile – Building America Solution Center

    SciTech Connect

    none,

    2013-09-01

    This Top Innovation profile provides information about the Building America Solution Center created by Pacific Northwest National Laboratory, a web tool connecting users to thousands of pieces of building science information developed by DOE’s Building America research partners.

  13. En sus marcas--Listos--A leer! Para los cuidadores de ninos pequenos: Actividades de lenguaje para la primera infancia y ninez entre el nacimiento y los 5 anos. El reto: A leer, America! (Ready--Set--Read! For Caregivers: Early Childhood Language Activities for Children from Birth through Age Five. America Reads Challenge).

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This Ready--Set--Read Kit includes an activity guide for caregivers, a 1997-98 early childhood activity calendar, and an early childhood growth chart. The activity guide presents activities and ideas that caregivers (family child care providers and the teachers, staff, and volunteers in child development programs) can use to help young children…

  14. En sus marcas--Listos--A leer! Para las familias: Actividades de lenguaje para la primera infancia y ninez entre el nacimiento y los 5 anos. El reto: A leer, America! (Ready--Set--Read! For Families: Early Childhood Language Activities for Children from Birth through Age Five. America Reads Challenge).

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This Ready--Set--Read Kit includes an activity guide for families, a 1997-98 early childhood activity calendar, and an early childhood growth wallchart. The activity guide presents activities and ideas that families (adults who have nurturing relationships with a child--a mother, father, grandparent, other relative, or close friend) can use to…

  15. Overview and Update of the North America Drought Monitor and North America Climate Extremes Monitoring System

    NASA Astrophysics Data System (ADS)

    Heim, R. R.

    2006-12-01

    The North America Drought Monitor (NADM) is a joint operational drought monitoring activity between scientists and other specialists in the United States, Mexico, and Canada. Like all weather phenomena, drought occurs irrespective of political and international boundaries. The monthly map and narrative product created by this first-of-its-kind effort provides an integrated continental-scale drought assessment tool for decision-makers in all three countries involved in drought monitoring, drought mitigation, and related climate services. The product is prepared by a rotating primary author who utilizes drought indicators which are computed using standard methodologies for stations across the continent, plus national drought monitoring products and feedback from local experts in each of the three countries. The participants include, within the United States: the NOAA National Climatic Data Center, NOAA Climate Prediction Center, USDA Joint Agricultural Weather Facility, and National Drought Mitigation Center; within Mexico: Servicio Meteorologico Nacional/Comision Nacional del Agua; and within Canada: Agriculture and Agrifood Canada and the Meteorological Service of Canada. The NADM is part of a North America Climate Extremes Monitoring (NACEM) system which will monitor and assess climate extremes across the continent. Several climate indicators are currently computed from station daily data to measure (in addition to drought) heavy precipitation, heat waves, and cold waves. Future efforts will add indicators to monitor storm severity and severe weather, including the creation of a North America Climate Extremes Index (NACEI) patterned after the U.S. Climate Extremes Index (USCEI). This presentation will review the history of the NADM/NACEM effort, the data utilized, the indicators computed, and the product preparation and peer review process.

  16. Heart Failure in South America

    PubMed Central

    Bocchi, Edimar Alcides

    2013-01-01

    Continued assessment of temporal trends in mortality and epidemiology of specific heart failure in South America is needed to provide a scientific basis for rational allocation of the limited health care resources, and strategies to reduce risk and predict the future burden of heart failure. The epidemiology of heart failure in South America was reviewed. Heart failure is the main cause of hospitalization based on available data from approximately 50% of the South American population. The main etiologies of heart failure are ischemic, idiopathic dilated cardiomyopathy, valvular, hypertensive and chagasic etiologies. In endemic areas, Chagas heart disease may be responsible by 41% of the HF cases. Also, heart failure presents high mortality especially in patients with Chagas etiology. Heart failure and etiologies associated with heart failure may be responsible for 6.3% of causes of deaths. Rheumatic fever is the leading cause of valvular heart disease. However, a tendency to reduction of HF mortality due to Chagas heart disease from 1985 to 2006, and reduction in mortality due to HF from 1999 to 2005 were observed in selected states in Brazil. The findings have important public health implications because the allocation of health care resources, and strategies to reduce risk of heart failure should also consider the control of neglected Chagas disease and rheumatic fever in South American countries. PMID:23597301

  17. A Bayesian modelling framework for tornado occurrences in North America

    NASA Astrophysics Data System (ADS)

    Cheng, Vincent Y. S.; Arhonditsis, George B.; Sills, David M. L.; Gough, William A.; Auld, Heather

    2015-03-01

    Tornadoes represent one of nature’s most hazardous phenomena that have been responsible for significant destruction and devastating fatalities. Here we present a Bayesian modelling approach for elucidating the spatiotemporal patterns of tornado activity in North America. Our analysis shows a significant increase in the Canadian Prairies and the Northern Great Plains during the summer, indicating a clear transition of tornado activity from the United States to Canada. The linkage between monthly-averaged atmospheric variables and likelihood of tornado events is characterized by distinct seasonality; the convective available potential energy is the predominant factor in the summer; vertical wind shear appears to have a strong signature primarily in the winter and secondarily in the summer; and storm relative environmental helicity is most influential in the spring. The present probabilistic mapping can be used to draw inference on the likelihood of tornado occurrence in any location in North America within a selected time period of the year.

  18. Final Scientific Report - Wind Powering America State Outreach Project

    SciTech Connect

    Sinclair, Mark; Margolis, Anne

    2012-02-01

    The goal of the Wind Powering America State Outreach Project was to facilitate the adoption of effective state legislation, policy, finance programs, and siting best practices to accelerate public acceptance and development of wind energy. This was accomplished by Clean Energy States Alliance (CESA) through provision of informational tools including reports and webinars as well as the provision of technical assistance to state leaders on wind siting, policy, and finance best practices, identification of strategic federal-state partnership activities for both onshore and offshore wind, and participation in regional wind development collaboratives. The Final Scientific Report - Wind Powering America State Outreach Project provides a summary of the objectives, activities, and outcomes of this project as accomplished by CESA over the period 12/1/2009 - 11/30/2011.

  19. A Bayesian modelling framework for tornado occurrences in North America.

    PubMed

    Cheng, Vincent Y S; Arhonditsis, George B; Sills, David M L; Gough, William A; Auld, Heather

    2015-03-25

    Tornadoes represent one of nature's most hazardous phenomena that have been responsible for significant destruction and devastating fatalities. Here we present a Bayesian modelling approach for elucidating the spatiotemporal patterns of tornado activity in North America. Our analysis shows a significant increase in the Canadian Prairies and the Northern Great Plains during the summer, indicating a clear transition of tornado activity from the United States to Canada. The linkage between monthly-averaged atmospheric variables and likelihood of tornado events is characterized by distinct seasonality; the convective available potential energy is the predominant factor in the summer; vertical wind shear appears to have a strong signature primarily in the winter and secondarily in the summer; and storm relative environmental helicity is most influential in the spring. The present probabilistic mapping can be used to draw inference on the likelihood of tornado occurrence in any location in North America within a selected time period of the year.

  20. Reforming America's health system through innovation and entrepreneurship.

    PubMed

    Reece, Richard L

    2005-01-01

    America's attempts for healthcare reform are gridlocked. Healthcare special interests are reluctant to abandon profitable activities, and American culture-distrust of centralized federal power, belief in self-improvement, desire for choice, and belief in equal access to medical technologies-is slow to change. Physician entrepreneurship and innovation, coupled with consumer-driven healthcare and public-private partnerships, may break the present gridlock.

  1. 76 FR 22747 - RailAmerica, Inc., Palm Beach Holdings, Inc., RailAmerica Transportation Corp., RailTex, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... Surface Transportation Board RailAmerica, Inc., Palm Beach Holdings, Inc., RailAmerica Transportation Corp...America, Inc. (RailAmerica),\\1\\ Palm Beach Holdings, Inc. (Palm Beach), RailAmerica Transportation Corp...., South Carolina Central Railroad Company, LLC, Toledo, Peoria & Western Railway Corporation, and...

  2. Drivers of animal welfare policy in the Americas.

    PubMed

    Huertas, S M; Gallo, C; Galindo, F

    2014-04-01

    Owing to its large size and ethnic, social, cultural and economic diversity, the Americas' production volume is set to make the region one of the world's leading providers of animal foodstuffs. Animal husbandry, transport and slaughter conditions vary from country to country in response to their differing climatic and geographic characteristics. This article examines the main drivers of animal welfare in the Americas, including the standards of the World Organisation for Animal Health (OIE), legislation, codes of practice and advances in education, training, research and development. It recognises the important roles played by all the various stakeholders in changing perceptions of animal welfare by raising public awareness and promoting communication and cooperation as drivers of overall change in the Americas. Regional and international organisations, public and private-sector bodies, academia and non-governmental organisations have launched a number of initiatives with encouraging results. In 2009, the OIE established the Chile-Uruguay Collaborating Centre for Animal Welfare Research, which is now the OIE Collaborating Centre for Animal Welfare and Livestock Production Systems and has recently incorporated Mexico. The Collaborating Centre works closely with official OIE Delegates and the Focal Points for Animal Welfare of national Veterinary Services. The OIE Regional Animal Welfare Strategy for the Americas was adopted in 2012, under the coordination of the OIE Regional Representation for the Americas, as a guide for developing future policies based on a regional approach. The way to achieve cultural change for improving animal welfare, operator safety and the sector's profitability is through training and knowledge transfer. The results demonstrate that the joint efforts of all institutions and the active role of the Collaborating Centre have been most effective, as have the continuing education programmes implemented by universities.

  3. FY08 LDRD Final Report A New Method for Wave Propagation in Elastic Media LDRD Project Tracking Code: 05-ERD-079

    SciTech Connect

    Petersson, A

    2009-01-29

    The LDRD project 'A New Method for Wave Propagation in Elastic Media' developed several improvements to the traditional finite difference technique for seismic wave propagation, including a summation-by-parts discretization which is provably stable for arbitrary heterogeneous materials, an accurate treatment of non-planar topography, local mesh refinement, and stable outflow boundary conditions. This project also implemented these techniques in a parallel open source computer code called WPP, and participated in several seismic modeling efforts to simulate ground motion due to earthquakes in Northern California. This research has been documented in six individual publications which are summarized in this report. Of these publications, four are published refereed journal articles, one is an accepted refereed journal article which has not yet been published, and one is a non-refereed software manual. The report concludes with a discussion of future research directions and exit plan.

  4. Developments in Impact Assessment in North America

    EPA Science Inventory

    Beginning with a background of recent global developments in this area, this presentation will focus on how global research has impacted North America and how North America is providing additional developments to address the issues of the global economy. Recent developments inc...

  5. 78 FR 47211 - Connect America Fund

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 54 Connect America Fund AGENCY: Federal Communications Commission. ACTION: Final rule... associated with the Commission's Universal Service--Connect America Fund, Report and Order and Further...

  6. 75 FR 71003 - America Recycles Day, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-19

    ... Documents#0;#0; ] Proclamation 8601 of November 15, 2010 America Recycles Day, 2010 By the President of the... Recycles Day, we celebrate the individuals, communities, local governments, and businesses that work... the breadth of our successes on America Recycles Day, we must also recommit to building upon...

  7. 76 FR 46354 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-02

    ... Federal Highway Administration Buy America Waiver Notification AGENCY: Federal Highway Administration... a Buy America waiver is appropriate for the use of non-domestic RuggCom RS900G, RS900L, and RS930L... Government Printing Office's database at: http://www.access.gpo.gov/nara . Background The FHWA's Buy...

  8. Mass Localism for Improving America's Education

    ERIC Educational Resources Information Center

    Zhao, Yong

    2012-01-01

    America is on the precipice of ruining its foundation for success. The movement toward a centralized education system through federal mandates and common curriculum and testing is threatening the very system that has contributed to America's success and that holds the potential for its future success: that is a decentralized, diverse, largely…

  9. A Mosaic of America's Ethnic Minorities.

    ERIC Educational Resources Information Center

    Fellows, Donald Keith

    In this approach to an understanding of America's ethnic minorities, the most important concern is with the interaction between these various culture groups and the dominant, white society. Six of America's principal ethnic minorities have been considered: blacks, Mexicans, Indians, Chinese, Japanese, and Puerto Ricans. In each case the same…

  10. Primary Mental Health Care in the Americas.

    ERIC Educational Resources Information Center

    Lima, Bruno R.

    This paper outlines selected differences between the United States and Latin America health care systems as they relate to primary mental health care. It notes that historically both the United States and Latin America have relied on custodial psychiatric hospitals. The alternative of community care for psychiatric patients is described as it is…

  11. Study Finds Benefits in Teach for America

    ERIC Educational Resources Information Center

    Viadero, Debra

    2004-01-01

    Since 1990, the privately organized Teach For America has deployed more than 10,000 graduates to disadvantaged schools plagued by teacher shortages. The recruits take part in five-week summer institutes that include four weeks of student teaching. Because states have begun stepping up their requirements for Teach For America participants, most…

  12. Prospering Together: America's Citizens, Communities and Companies

    ERIC Educational Resources Information Center

    Business Roundtable, 2008

    2008-01-01

    In this White Paper, the Business Roundtable recommends access to AMERICA 21, a 21st-century approach to lifelong learning for workers, as well as assistance for job dislocation. AMERICA 21 would channel funding from the myriad of existing initiatives into a modernized, streamlined system that leverages and builds on today's best private and…

  13. The State of America's Children Yearbook, 2000.

    ERIC Educational Resources Information Center

    Won, Sandra, Ed.

    This report on the well-being of America's children focuses on the need for commitment to children by all sectors of society. The report's foreword describes the current situation for poor children in America, compares U.S. policies to those of other industrialized countries, presents the Action Agenda to Leave No Child Behind for 2000-2001, and…

  14. Current Vocational Training in Latin America.

    ERIC Educational Resources Information Center

    Alexim, Joao Carlos

    Vocational training (VT) programs in Latin America prepare workers to perform middle-level occupations or jobs. VT in Latin America is characterized by the existence of solid and autonomous national institutes linked to the logic of economic production, funded through a payroll levy grant, counting on a tripartite board, and related to ministries…

  15. Mid-America Trades with the World.

    ERIC Educational Resources Information Center

    Social Studies Development Center, Bloomington, IN.

    The booklet is designed to be used as a teaching resource for junior high or secondary classes studying global affairs and interdependence. It describes the transnational exchange of farm products and manufactured goods between mid-America and foreign countries. Mid-America is made up of the 12 Great Lakes and Plains states, which include prime…

  16. Middle America: Its Historic and Cultural Roots.

    ERIC Educational Resources Information Center

    Palmer, J. Jesse; And Others

    1988-01-01

    The second in a three-part geographical education series, this article focuses on human-environmental relations in the geographical area including Central America, Mexico, and the Caribbean Sea. The article examines how the historical and cultural roots of the people of Middle America have influenced their interaction with and modification of…

  17. George Peabody and the Spirit of America.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One of a collection of articles on philanthropist George Peabody tells the story of two bronze doors made by sculptor Louis Amateis for the U.S. Capitol. The doors include a panel entitled Apotheosis of America that captures Amateis' vision of the spirit of America and includes the figures of George Peabody and other historic personages. (SM)

  18. America's Children and the Environment, Third Edition

    EPA Science Inventory

    America's Children and the Environment is the U.S. EPA's report of children's environmental health indicators. Two editions of the report have been published, in 2000 and 2003, and a website is maintained with updated values for the indicators. The new Third Edition of America'...

  19. Developing nanotechnology in Latin America

    PubMed Central

    Shapira, Philip

    2008-01-01

    This article investigates the development of nanotechnology in Latin America with a particular focus on Argentina, Brazil, Chile, and Uruguay. Based on data for nanotechnology research publications and patents and suggesting a framework for analyzing the development of R&D networks, we identify three potential strategies of nanotechnology research collaboration. Then, we seek to identify the balance of emphasis upon each of the three strategies by mapping the current research profile of those four countries. In general, we find that they are implementing policies and programs to develop nanotechnologies but differ in their collaboration strategies, institutional involvement, and level of development. On the other hand, we find that they coincide in having a modest industry participation in research and a low level of commercialization of nanotechnologies. PMID:21170134

  20. Developing nanotechnology in Latin America

    NASA Astrophysics Data System (ADS)

    Kay, Luciano; Shapira, Philip

    2009-02-01

    This article investigates the development of nanotechnology in Latin America with a particular focus on Argentina, Brazil, Chile, and Uruguay. Based on data for nanotechnology research publications and patents and suggesting a framework for analyzing the development of R&D networks, we identify three potential strategies of nanotechnology research collaboration. Then, we seek to identify the balance of emphasis upon each of the three strategies by mapping the current research profile of those four countries. In general, we find that they are implementing policies and programs to develop nanotechnologies but differ in their collaboration strategies, institutional involvement, and level of development. On the other hand, we find that they coincide in having a modest industry participation in research and a low level of commercialization of nanotechnologies.

  1. Recent Rates of Forest Harvest and Conversion in North America

    NASA Technical Reports Server (NTRS)

    Masek, Jeffrey G.; Cohen, Warren B.; Leckie, Donald; Wulder, Michael A.; Vargas, Rodrigo; de Jong, Ben; Healey, Sean; Law, Beverly; Birdsey, Richard; Houghton, R. A.; Mildrexler, David; Goward, Samuel; Smith, W. Brad

    2011-01-01

    Incorporating ecological disturbance into biogeochemical models is critical for estimating current and future carbon stocks and fluxes. In particular, anthropogenic disturbances, such as forest conversion and wood harvest, strongly affect forest carbon dynamics within North America. This paper summarizes recent (2000.2008) rates of extraction, including both conversion and harvest, derived from national forest inventories for North America (the United States, Canada, and Mexico). During the 2000s, 6.1 million ha/yr were affected by harvest, another 1.0 million ha/yr were converted to other land uses through gross deforestation, and 0.4 million ha/yr were degraded. Thus about 1.0% of North America fs forests experienced some form of anthropogenic disturbance each year. However, due to harvest recovery, afforestation, and reforestation, the total forest area on the continent has been roughly stable during the decade. On average, about 110 m3 of roundwood volume was extracted per hectare harvested across the continent. Patterns of extraction vary among the three countries, with U.S. and Canadian activity dominated by partial and clear ]cut harvest, respectively, and activity in Mexico dominated by conversion (deforestation) for agriculture. Temporal trends in harvest and clearing may be affected by economic variables, technology, and forest policy decisions. While overall rates of extraction appear fairly stable in all three countries since the 1980s, harvest within the United States has shifted toward the southern United States and away from the Pacific Northwest.

  2. Results of assisted reproduction techniques in Latin America.

    PubMed

    Zegers-Hochschild, F; Mackenna, A; Fernández, E; Sepúlveda, M S

    2001-01-01

    The fact that today it is possible to write a comprehensive report on assisted reproduction technologies in Latin America is the result of a serious and systematic effort, accomplished by more than 80 centres, from Mexico to Chile. Over the past 10 years, these centres representing the vast majority of assisted reproductive treatment cycles performed in Latin America, have agreed voluntarily to report their work to our regional registry using a pre-established format. Furthermore, during 1999 and part of 2000, all centres were visited by a team of biologists and clinicians, who evaluated for consistencies in the data reported. This activity also included an evaluation of personnel, facilities, etc. It can be proudly said that the data reported are a true reflection of the actual situation in our region.

  3. Impact of Malaria in Pregnancy as Latin America Approaches Elimination.

    PubMed

    Yanow, Stephanie K; Gavina, Kenneth; Gnidehou, Sedami; Maestre, Amanda

    2016-05-01

    In Latin America, four million pregnancies are at risk of malaria annually, but malaria in pregnancy is largely overlooked. As countries progress toward malaria elimination, targeting reservoirs of transmission is a priority. Pregnant women are an important risk group because they harbor asymptomatic infections and dormant liver stages of Plasmodium vivax that cause relapses. Of significant concern is the discovery that most infections in pregnant women fail to be detected by routine diagnostics. We review here recent findings on malaria in pregnancy within Latin America. We focus on the Amazon basin and Northwest Colombia, areas that harbor the greatest burden of malaria, and propose that more sensitive diagnostics and active surveillance at antenatal clinics will be necessary to eliminate malaria from these final frontiers.

  4. Seismicity of the Earth 1900-2007, Nazca Plate and South America

    USGS Publications Warehouse

    Rhea, Susan; Hayes, Gavin P.; Villaseñor, Antonio; Furlong, Kevin P.; Tarr, Arthur C.; Benz, Harley

    2010-01-01

    The South American arc extends over 7,000 km, from the Chilean triple junction offshore of southern Chile to its intersection with the Panama fracture zone, offshore the southern coast of Panama in Central America. It marks the plate boundary between the subducting Nazca plate and the South America plate, where the oceanic crust and lithosphere of the Nazca plate begin their decent into the mantle beneath South America. The convergence associated with this subduction process is responsible for the uplift of the Andes Mountains, and for the active volcanic chain present along much of this deformation front. Relative to a fixed South America plate the Nazca plate moves slightly north of eastwards at a rate varying from approximately 80 mm/yr in the south to approximately 70mm/yr in the north.

  5. From upstream to downstream: Megatrends and latest developments in Latin America`s hydrocarbons sector

    SciTech Connect

    Wu, Kang; Pezeshki, S.; McMahon, J.

    1995-08-01

    In recent years, Latin America`s hydrocarbons sector has been characterized by reorganization, revitalization, regional cooperation, environmental awakening, and steady expansion. The pattern of these changes, which appear to be the megatrends of the region`s hydrocarbons sector development, will continue during the rest of the 1990s. To further study the current situation and future prospects of Latin America`s hydrocarbons sector, we critically summarize in this short article the key issues in the region`s oil and gas development. These megatrends in Latin America`s hydrocarbons sector development will impact not only the future energy demand and supply in the region, but also global oil flows in the North American market and across the Pacific Ocean. Each country is individually discussed; pipelines to be constructed are discussed also.

  6. Updating Malthus in Latin America.

    PubMed

    Bilsborrow, R E

    1991-01-01

    Available arable land in Latin America is actually less than figures indicate, and it is being degraded at a rapid pace. Six Latin American countries are unable to meet their demand for fuelwood, and 10 more are depleting their forests at annual rates of up to 3.8% per year. Land extensification is a national policy in several countries as an alternative to land reform, or subdivision of large land holdings. Guatemala is a case in point. 48% of Guatemala's land is classified as arable, and 80% of this land was already enclosed as farms in the last agricultural census, in 1979. 60% of this land was actually being farmed. 60% of all farms encompass 3.7% of all the farm land, small holdings called minifundia. Between 1964 and 1979 farm numbers increased 45%, total area being farmed rose 13.5%, with an annual increase of 1.2%. Most new farms were settled in the northwestern highlands called the altiplano, where numbers of farms doubled and average size of smallholdings shrank from 0.7-0.45 ha between 1964-1979. The northern lowland tropical forest region, the Peten, is being cut for farmland at one of the fastest rates in the world. Flooding and erosion, as well as urbanization, are also causing irreplaceable loss of farmland. While environmental decline is being recognized in many Latin American countries, the causative role of population growth has not been mentioned in environmental declarations and action plans.

  7. Educating cities in Latin America

    NASA Astrophysics Data System (ADS)

    Messina, Graciela; Valdés-Cotera, Raúl

    2013-09-01

    This article considers the development of educating cities from a political perspective, illustrating in detail the diversity of organisations and individuals involved and the challenges they are facing. Bearing in mind that educating cities were established from the 1990s onwards in Europe and spread to other continents from there, the purpose of this article is to demonstrate how this proposal was adopted in Latin America. After discussing the basic aims of educating cities, the paper focuses on the Latin American experience, giving examples of existing projects within the educating cities initiative. The authors are particularly interested in the contrast between the political intentions of educating cities on the one hand and the social, economic, political and cultural world on the other hand. They observe that in this context there is a danger of the individual being forgotten, which contradicts the actual intention of the educating city concept. They also discuss the problem of who should carry out the realisation of educating cities and how the various stakeholders might coordinate their actions. Contemplating new directions at the end of their paper, the authors sum up a number of guidelines and offer recommendations for action in developing educating cities.

  8. Ending child homelessness in America.

    PubMed

    Bassuk, Ellen L

    2010-10-01

    Approximately 1.5 million children experience homelessness in America each year. The current economic recession and staggering numbers of housing foreclosures have caused the numbers of homeless families to increase dramatically. The impact of homelessness on families and children is devastating. Without a place to call home, children are severely challenged by unpredictability, dislocation, and chaos. Homelessness and exposure to traumatic stresses place them at high risk for poor mental health outcomes. Despite the pressing needs of these children, federal policy during the last decade has focused primarily on chronically homeless adult individuals-to the exclusion of the families. In 2010, however, the U.S. Interagency Council on Homelessness issued a comprehensive plan to eradicate homelessness for all people through interagency collaboration and aligning mainstream services. A key goal is to prevent and end homelessness for families, youth, and children within 10 years. This policy-focused article describes several tools that can be used to help achieve this goal, including: general principles of care for serving homeless families and children; BSAFE-a promising practice that helps families access community-based services and supports; and the Campaign to End Child Homelessness aimed at action on behalf of homeless families and children at the national, state, and local levels.

  9. J. J. Thomson goes to America.

    PubMed

    Downard, Kevin M

    2009-11-01

    Joseph John (J. J.) Thomson was an accomplished scientist who helped lay the foundations of nuclear physics. A humble man of working class roots, Thomson went on to become one of the most influential physicists of the late 19th century. He is credited with the discovery of the electron, received a Nobel Prize in physics in 1906 for investigations into the conduction of electricity by gases, was knighted in 1908, and served as a Cavendish Professor and Director of the laboratory for over 35 years from 1884. His laboratory attracted some of the world's brightest minds; Francis W. Aston, Niels H. D. Bohr, Hugh L. Callendar, Charles T. R. Wilson, Ernest Rutherford, George F. C. Searle, Geoffrey I. Taylor, and John S. E. Townsend all worked under him. This article recounts J. J. Thomson's visits to North America in 1896, 1903, 1909, and finally 1923. It presents his activities and his personal impressions of the people and society of the U.S.A. and Canada, and the science of atomic physics and chemistry in the late 1800s and early 1900s.

  10. Modeling reactive nitrogen in North America: recent ...

    EPA Pesticide Factsheets

    Nitrogen is an essential building block of all proteins and thus an essential nutrient for all life. The bulk of nitrogen in the environment is tightly bound as non-reactive N2. Reactive nitrogen, which is naturally produced via enzymatic reactions, forest fires and lightning, is continually recycled and cascades through air, water, and soil media (Galloway et al., 2003). Human activity has perturbed this cycle through the combustion of fossil fuels and synthesis of fertilizers. The anthropogenic contribution to this cycle is now larger than natural sources in the United States and globally (Galloway et al., 2004). Reactive nitrogen enters the biosphere primarily from emissions of oxidized nitrogen to the atmosphere from combustion sources, as inorganic fertilizer applied to crops as reduced nitrogen fixed from atmospheric N2 through the Haber-Bosch process, as organic fertilizers such as manure, and through the cultivation of nitrogen fixing crops (Canfield et al., 2010). Both the United States (US) Clean Air Act and the Canadian Environmental Protection Act (CEPA) have substantially reduced the emissions of oxidized nitrogen in North America through NOx controls on smokestacks and exhaust pipes (Sickles and Shadwick, 2015; AQA, 2015). However, reduced nitrogen emissions have remained constant during the last few decades of emission reductions. The National Exposure Research Laboratory’s Atmospheric Modeling Division (AMAD) c

  11. North America: A better second half for drilling--Maybe. [Oil and gas exploration and development in North America

    SciTech Connect

    Not Available

    1993-08-01

    This paper provides data on the exploration, production, and drilling activity of the oil and gas industry in Canada, the US, and Central America. The section on the US discusses trends in drilling activity in both the first and second half of 1993. Statistical information on all oil and gas producing states if provided in a tabular format. Information on exploration and development expenditures is also discussed. Data is also provided drilling and production information for Canada, Mexico, Guatemala, Belize, Nicaragua, and other minor production areas.

  12. Heroin Epidemic Expands Its Grip on America

    MedlinePlus

    ... gov/news/fullstory_164350.html Heroin Epidemic Expands Its Grip on America Use of the narcotic grew ... people transition from painkillers to heroin, Martins explained. It is also related to availability, lower cost and ...

  13. Reports From Greening America's Capitals Projects

    EPA Pesticide Factsheets

    Reports from projects conducted under the Greening America's Capitals Program, which helped capital cities explore green infrastructure and sustainable design strategies to revitalize neighborhoods, improve public health, and protect the environment.

  14. America's Children and the Environment, Third Edition ...

    EPA Pesticide Factsheets

    America's Children and the Environment is the U.S. EPA's report of children's environmental health indicators. Two editions of the report have been published, in 2000 and 2003, and a website is maintained with updated values for the indicators. The new Third Edition of America's Children and the Environment incorporates updates and revisions to previous content as well as several new indicators. America's Children and the Environment is the U.S. EPA's report of children's environmental health indicators. Two editions of the report have been published, in 2000 and 2003, and a website is maintained with updated values for the indicators. The new Third Edition of America's Children and the Environment incorporates updates and revisions to previous content as well as several new indicators.

  15. Greening America's Capitals - Baton Rouge, LA

    EPA Pesticide Factsheets

    The design options from this Greening America's Capitals project provide strategies that can improve environmental performance in Baton Rouge by increasing tree canopy, capturing and holding stormwater, and improving natural habitat.

  16. Reforming Welfare in America. Book Review.

    ERIC Educational Resources Information Center

    Jennings, Edward T., Jr.

    1996-01-01

    Reviews three books on welfare reform: "The Poverty of Welfare Reform" (Joel F. Handler); "The Politics of Welfare Reform" (Donald F. Norris, Lyke Thompson, editors); and "Living on the Edge: The Realities of Welfare in America" (Mark Robert Rank). (JOW)

  17. Enabling America's Next Generation of Aviation Vehicles

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Viewgraphs o America's Next Generation of Aviation Vehicles are presented. The topics include: 1) UAV's- Unlimited Applications; 2) Global Challenges; 3) UAV/CNS Overview; 4) Communications; 5) Navigation; and 6) Surveillance.

  18. Special Issue on Labor in the Americas.

    ERIC Educational Resources Information Center

    Cornfield, Daniel B.; And Others

    1997-01-01

    Includes "Labor Transnationalism?" (Cornfield); "Globalization and International Labor Organizing" (Boswell, Stevis); "Trade Unions and European Integration" (Hyman); "Trade Policy and Southern Economy" (Margo, Griffin); "Institutionalization of the Sociology of Work in Latin America" (Abramo et…

  19. 78 FR 48622 - Connect America Fund

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 54 Connect America Fund AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: In this document, the Federal Communications Commission (Commission) sua sponte reconsiders...

  20. Greening America's Capitals - Des Moines, IA

    EPA Pesticide Factsheets

    Report from Greening America's Capitals project in Des Moines, IA, to help the city enhance the 6th Avenue Corridor with pedestrian and bike improvements and green infrastructure to manage stormwater.

  1. Latin America: population and internal unrest.

    PubMed

    Wiarda, J H; Siqueira Wiarda, I

    1985-09-01

    This discussion of population and internal unrest in Latin America covers the following: pressures on land and agriculture; economic frustrations; the youth and radicalism; rising social tensions; and political instability. At current growth rates, Latin America's population is projected to increases between 1981 2001 by 225 million people. This staggering population growth is likely to have serious political, economic, social, strategic, and other implications. The strong opposition to family planning which came principally from nationlists, the military, and the church during the 1960s has changed to general support for voluntary family planning programs in much of Latin America. Too rapid population growth now is viewed widely as aggravating the problems of development and putting severe strains on services and facilities. The wish to limit family size is particularly strong among women. Most of Latin America's untapped land is unusable, either so steeply mountainous, densely tropical, or barren of topsoil that it cannot support life at even the most meager level of subsistence. Food production in most of Latin America has not kept pace with population growth. Since most new agricultural production is oriented toward exports rather than home consumption, conditions for most rural populations are worsening. Economic dilemmas facing Latin America include widespread poverty, the world's highest per capita debt, unemployment and underemployment that may reach between 40-50% of the workforce, negative economic growth rates over the past 5 years, immense income inequalities, declining terms of trade, extensive capital flight, little new investment or foreign assistance, increased protectionism on the part of those countriews with whom Latin America must trade, rising prices for the goods Latin America must import, and (in some countries) devastation of the economic infrastrucutre by guerrilla forces. The unprecedent flow from the countryside has made Latin America the

  2. Effects of Temperature, Salinity and Seed Age on Induction of Zostera japonica Germination in North America, USA

    EPA Science Inventory

    Seagrasses can colonize unstructured mudflats either through clonal growth or seed germination and survival. Zostera japonica is an introduced seagrass in North America that has rapidly colonized mudflats along the Pacific Coast, leading to active management of the species. Gro...

  3. LPG in Latin America: An overall view

    SciTech Connect

    Villaronga, G.J.

    1986-01-01

    Latin America is about 2.2 times the size of the United States and, in population, it exceeds the U.S. by 165 million people. A relatively high population growth rate, together with its vast underdeveloped natural resources, gives Latin America a tremendous potential for progress. The desire of governments to advance economically, together with the proper stimuli to education and to the managerial resources, should translate this potential in reality. This is evident in a number of regions.

  4. The coastal marine Tardigrada of the Americas.

    PubMed

    Miller, William R; Perry, Emma S

    2016-06-20

    The Western Hemisphere or the New World, also known as the Americas (North, Central and South America, associated islands and included seas) have historically been divided into two Realms, the Nearctic and Neotropical based on terrestrial biogeography. The coasts of these two terrestrial realms are bordered by six marine realms, 14 marine provinces and 67 marine ecoregions. From current literature, a comprehensive list of the marine tardigrade fauna from the Americas is presented. Data on marine tardigrades were obtained from 385 published Records of the Occurrence (RoO) of a species, their location, tidal zone, and the substrates from which they were reported. Authors' identifications were accepted at face value unless subsequently amended. Thirty genera and 82 species or subspecies are reported from the Americas; 49 species are documented from margins of the terrestrial Nearctic realm (North America) and 48 from terrestrial Neotropical realm (South America) with only 17 species occurring in both. We define cosmopolitan distribution for marine tardigrades as occurring in or on the margins of five of the seven oceans, only two species of marine tardigrade meets this standard. From the Americas 39 species have been described as new to science, 32 species appear restricted to the hemisphere. Taxa were assigned to marine ecoregions based on adjacent geopolitical units (country, states, provinces, etc.) described in published records. Although tardigrades have been reported from all six marine realms, they are only known from 21 of the 67 ecoregions. Most marine tardigrade sampling in the Americas has focused on near shore substrate (sand, mud, barnacles); for some species no substrates have been reported. The west coasts of both continents have little or no data about tardigrade presence.

  5. 49 CFR 661.21 - State Buy America provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false State Buy America provisions. 661.21 Section 661... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BUY AMERICA REQUIREMENTS § 661.21 State Buy America provisions. (a) Except as provided in paragraph (b) of this section, any State may impose more stringent Buy America...

  6. 78 FR 14435 - Read Across America Day, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ... Documents#0;#0; ] Proclamation 8936 of February 28, 2013 Read Across America Day, 2013 By the President of the United States of America A Proclamation Today, people of all ages will mark Read Across America..., BARACK OBAMA, President of the United States of America, by virtue of the authority vested in me by...

  7. 49 CFR 663.13 - Buy America requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Buy America requirements. 663.13 Section 663.13... Buy America requirements. A Buy America certification under this part shall be issued in addition to... from conducting a Buy America investigation under part 661 of this title....

  8. 75 FR 10161 - Read Across America Day, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... 8480 of March 1, 2010 Read Across America Day, 2010 By the President of the United States of America A... require comprehension of the written word. On Read Across America Day, we reaffirm our commitment to... place on bookshelves in homes across America. Authors like Dr. Seuss, whose stories...

  9. Monitoring the Earthquake source process in North America

    USGS Publications Warehouse

    Herrmann, Robert B.; Benz, H.; Ammon, C.J.

    2011-01-01

    With the implementation of the USGS National Earthquake Information Center Prompt Assessment of Global Earthquakes for Response system (PAGER), rapid determination of earthquake moment magnitude is essential, especially for earthquakes that are felt within the contiguous United States. We report an implementation of moment tensor processing for application to broad, seismically active areas of North America. This effort focuses on the selection of regional crustal velocity models, codification of data quality tests, and the development of procedures for rapid computation of the seismic moment tensor. We systematically apply these techniques to earthquakes with reported magnitude greater than 3.5 in continental North America that are not associated with a tectonic plate boundary. Using the 0.02-0.10 Hz passband, we can usually determine, with few exceptions, moment tensor solutions for earthquakes with M w as small as 3.7. The threshold is significantly influenced by the density of stations, the location of the earthquake relative to the seismic stations and, of course, the signal-to-noise ratio. With the existing permanent broadband stations in North America operated for rapid earthquake response, the seismic moment tensor of most earthquakes that are M w 4 or larger can be routinely computed. As expected the nonuniform spatial pattern of these solutions reflects the seismicity pattern. However, the orientation of the direction of maximum compressive stress and the predominant style of faulting is spatially coherent across large regions of the continent.

  10. Research, management, and status of the osprey in North America

    USGS Publications Warehouse

    Henny, C.J.; Chancellor, R.D.

    1977-01-01

    Osprey populations were studied throughout North America during the last decade as a result of dramatic declines reported along the North Atlantic Coast in the1950s and early 1960s. Researchers used banding, localized studies, aerial surveys, and pesticide analyses to identify factors influencing regional populations. Declining populations showed extremely poor production, contamination by environmental pollutants (including DDT and its metabolites, dieldrin, and polychlorinated biphenyls) and thin-shelled eggs. Following the reduced use and eventual ban of DDT and dieldrin, productivity began to improve. Improvement in affected populations, mainly those along the Atlantic Coast and in the Great Lakes region, began in the late 1960s and is continuing in the 1970s. Most populations in the South Atlantic region, in Western North America, and in Florida and the Gulf of California appeared to be producing at normal or near-normal rates in the late 1960s and early 1970s. Although some of the most severely affected populations are still not producing at normal rates, the pattern of improvement and an increase in management activities, including provision of nesting platforms and establishment of Osprey management zones, allow cautious optimism about the future of the species in North America. With its low recruitment potential, however, recovery will be slow.

  11. Where do avian influenza viruses meet in the Americas?

    PubMed

    Gonzalez-Reicheabc, Ana S; Perez, Daniel R

    2012-12-01

    Avian influenza virus (AIV) surveillance has been scarce in most countries of Latin America and the Caribbean. Historically, avian influenza surveillance efforts in Central and South America have been localized in places where outbreaks in poultry have occurred. Since the emergence of the H5N1 subtype in Asia, active surveillance in wild birds has increased in a number of Latin American countries, including Barbados, Guatemala, Argentina, Brazil, Mexico, and Peru. A broad diversity of virus subtypes has been detected; however, nucleotide sequence data are still limited in comparison to other regions of the world. Here we review the current knowledge of AIV in Latin America, including phylogenetic relationships among publicly available viral genomes. Overall AIV reports are sparse across the region and the cocirculation of two distinct genetic lineages is puzzling. Phylogenetic analysis reflects bias in time and location where sampling has been conducted. Increased surveillance is needed to address the major determinants for AIV ecology, evolution, and transmission in the region.

  12. Climate change and animal diseases in South America.

    PubMed

    Pinto, J; Bonacic, C; Hamilton-West, C; Romero, J; Lubroth, J

    2008-08-01

    Climate strongly affects agriculture and livestock production and influences animal diseases, vectors and pathogens, and their habitat. Global warming trends predicted in the 2007 Intergovernmental Panel on Climatic Change (IPCC) report for South America are likely to change the temporal and geographical distribution of infectious diseases, including those that are vector-borne such as bluetongue, West Nile fever, vesicular stomatitis and New World screwworm. Changes in distribution will be partially modulated by El Niño Southern Oscillation events, which will become more frequent and lead to a greater frequency of droughts and floods. Active disease surveillance for animal diseases in South America, particularly for vector-borne diseases, is very poor. Disease reporting is often lacking, which affects knowledge of disease distribution and impact, and preparedness for early response. Improved reporting for animal diseases that may be affected by climate change is needed for better prevention and intervention measures in susceptible livestock, wildlife and vectors in South America. This requires contributions from multidisciplinary experts, including meteorologists, epidemiologists, biologists and ecologists, and from local communities.

  13. Narco-scapes: Cocaine Trafficking and Deforestation in Central America

    NASA Astrophysics Data System (ADS)

    Wrathall, D.; McSweeney, K.; Nielsen, E.; Pearson, Z.

    2015-12-01

    Narcotics trafficking and drug interdiction efforts have resulted in a well-documented social crisis in Central America, but more recently, has been tightly linked to environmental catastrophe and accelerated deforestation in transit zones. This talk will outline synthesis findings from multi-country, interdisciplinary research on cocaine trafficking as an engine of forest loss in Central America. During the "narco-boom" of the mid-2000s, we observed a geographical evolution of cocaine flows into Central America, and the transit of cocaine through new spaces, accompanied by specific patterns of social and environmental change in new nodes of transit. We coarsely estimated that the total amount of cocaine flowing through Central America increased from 70 metric tons in 2000 to 350 mt in 2012, implying that total cocaine trafficking revenue in the region increased from roughly 600 million dollars to 3.5 billion in that time. We describe the mechanism by which these locally captured cocaine rents resulted in a rapid conversion of forest into cattle pasture. Narco-traffickers are drawn to invest in the cattle economy, as a direct means of laundering and formalizing proceeds. Ranching is a land intensive activity, and new narco-enriched cattle pastures can be isolated from other forms forest loss solely by their spatial and temporal change characteristics. A preliminary forest change study in Honduras, for example, indicated that areas of accelerated deforestation were in close proximity to known narcotics trafficking routes and were thirteen times more extensive on average than other forest clearings. Deforested areas commonly appeared in isolated and biodiverse lowland tropical rainforest regions that often intersected with protected areas and indigenous reserves. We find that narco-deforestation is a readily identifiable signal of the extent and health of the cocaine economy. This talk will feature summaries of both ethnographic and land cover change we have observed

  14. Epidemiology of injuries and illnesses in America's Cup yacht racing

    PubMed Central

    Neville, V J; Molloy, J; Brooks, J H M; Speedy, D B; Atkinson, G

    2006-01-01

    Objectives To determine the incidence and severity of injuries and illnesses incurred by a professional America's Cup yacht racing crew during the preparation for and participation in the challenge for the 2003 America's Cup. Methods A prospective study design was used over 74 weeks of sailing and training. All injuries and illnesses sustained by the 35 professional male crew members requiring medical treatment were recorded, including the diagnosis, nature, location, and mechanism of injury. The volume of sailing and training were recorded, and the severity of incidents were determined by the number of days absent from both sailing and training. Results In total, 220 injuries and 119 illnesses were recorded, with an overall incidence of 8.8 incidents/1000 sailing and training hours (injuries, 5.7; illnesses, 3.1). The upper limb was the most commonly injured body segment (40%), followed by the spine and neck (30%). The most common injuries were joint/ligament sprains (27%) and tendinopathies (20%). The incidence of injury was significantly higher in training (8.6) than sailing (2.2). The most common activity or mechanism of injury was non‐specific overuse (24%), followed by impact with boat hardware (15%) and weight training (13%). “Grinders” had the highest overall injury incidence (7.7), and “bowmen” had the highest incidence of sailing injuries (3.2). Most of the illnesses were upper respiratory tract infections (40%). Conclusions The data from this study suggest that America's Cup crew members are at a similar risk of injury to athletes in other non‐collision team sports. Prudent allocation of preventive and therapeutic resources, such as comprehensive health and medical care, well designed conditioning and nutritional programmes, and appropriate management of recovery should be adopted by America's Cup teams in order to reduce the risk of injury and illness. PMID:16556783

  15. Montana Proficiency Events Handbook. FHA HERO: Future Homemakers of America toward New Horizons.

    ERIC Educational Resources Information Center

    McGregor, Linda, Ed.; Quickenden, Sandy, Ed.

    This handbook contains directions for FHA/HERO (Future Homemakers of America/Home Economics Related Occupations) participation activities in Montana. Participation activities are local, state, and national level competitions involving students in vocational home economics programs. The handbook provides a general overview of participation…

  16. Exploring the Experience of Former Students Participation in Business Professionals of America Club: A Phenomenological Study

    ERIC Educational Resources Information Center

    Hicks, Katrina Marie

    2013-01-01

    This study gathered from former students during grades 6th through 12th who had actively participated in the Business Professionals of America (BPA) program, sought to build on existing research on the benefits of participating in extra-curricular activities. The purpose of the research was to examine the extent to which participation in the BPA…

  17. America's History in the Making: A Video Course for Middle and High School Teachers

    ERIC Educational Resources Information Center

    Annenberg Media, 2007

    2007-01-01

    This course for middle and high school teachers uses video, online text, classroom activities, and Web-based activities to explore American history from the Pre-Columbian era through Reconstruction. The video programs are divided into three segments: (1) "Historical Perspectives," an overview of the historical era; (2) "Faces of America," in which…

  18. Illegal abortion in Latin America.

    PubMed

    Viel, B

    1982-08-01

    In Latin American countries abortion on demand is legal only in Cuba and must be performed there in hospitals within the 1st 12 weeks of pregnancy. After the 1st trimester, it can be performed only for medical reasons. With regard to the other 18 Latin American countries, abortion is illegal in 2 of them even for saving the life of the pregnant women. In 9 countries therapeutic abortion is permitted only to save the woman's life. It is allowed in 4 countries in the case of severe disease that will be aggravated if the pregnancy continues. In the 3 remaining countries, in addition to medical reasons, it is legal if pregnancy is the consequence of incest or rape. Despite the law, induced abortion is often performed. The complications of illegal abortion are reviewed along with mortality and morbidity and abortions in adolescents. In Colombia in 1974, 58,717 women were hospitalized for complications of abortion. 42,160 women were hospitalized in Chile in 1974 with the same diagnosis. As Colombia and Chile both have family planning programs and effecive contraceptives are easily obtained, the rate could be even higher in those countries without programs or contraceptive availability. From surveys conducted in these 2 countries, it may be concluded that only 1 out of 3 induced abortions is complicated and requires hospitalization. The hospitalization for complications of abortion/1000 women of fertile age in Colombia and Chile suggests that there is an annual average of 15 hospitalized cases/1000 women of fertile age throughout Latin America. Presuming reasonable accuracy for these surveys, the rate of induced abortion in the entire continent can be estimated to be at least 45/1000 women of fertile age. From this, without considering Cuba, a conservative estimate of 3.4 million illegal induced abortions are performed annually in Latin America. It seems that illegal abortions are performed at an even higher rate than that observed in countries where abortion is legal and

  19. VLA Hosts "Flag Across America"

    NASA Astrophysics Data System (ADS)

    2001-11-01

    The National Radio Astronomy Observatory (NRAO) hosted the runners and support personnel of the "Americans United Flag Across America" run as the transcontinental memorial and fundraising effort came through New Mexico. The flag run arrived at NRAO's Very Large Array (VLA) radio telescope west of Socorro, NM, early in the post-Midnight morning of Monday, November 5, and departed after sunrise that morning en route to the Arizona border. Drivers, runners and support personnel stayed overnight at the VLA. During the night, a "VLA Night Owl Run" kept the flag moving around the VLA area until the westward trek resumed after dawn. The run began Oct. 11, one month after the terrorist attacks on New York and Washington. Organized by employees of American and United Airlines to honor the flight crews lost in those attacks, to show support for U.S. troops and to raise funds to help the victims' families, the run will take an American flag from Boston Logan Airport to Los Angeles International Airport. The Boston-to-Los Angeles trip represents the intended journey of American Flight 11 and United Flight 175, both of which were crashed by terrorists into the World Trade Center. "Our observatory was proud to host this group and honored that they brought this flag through our facility," said Miller Goss, NRAO's director of VLA operations. The runners carried a flag that flew in a U.S. F-16 over Iraq in support of Operation Southern Watch on Oct. 2, and has visited Ground Zero in Manhattan. The flag is scheduled to arrive in Los Angeles on Veterans Day, Nov. 11. The National Radio Astronomy Observatory is a facility of the National Science Foundation, operated under cooperative agreement by Associated Universities, Inc.

  20. Hadron Therapy in Latin America

    SciTech Connect

    Kreiner, A. J.; Minsky, D. M.; Bergueiro, J.; Castell, W.; Thatar Vento, V.; Cartelli, D.; Kesque, J. M.; Ilardo, J. C.; Baldo, M.; Erhardt, J.; Estrada, L.; Hazarabedian, A.; Johann, F.; Suarez Sandin, J. C.; Igarzabal, M.; Repetto, M.; Obligado, M.; Lell, J.; Padulo, J.; Herrera, M.

    2010-08-04

    The use of proton and heavy ion beams for radiotherapy is a well established cancer treatment modality in the first world, which is becoming increasingly widespread, due to its clear advantages over conventional photon-based treatments. This strategy is suitable when the tumor is spatially well localized. Also the use of neutrons has tradition. Here Boron Neutron Capture Therapy (BNCT) stands out, though on a much smaller scale, being a promising alternative for tumors which are diffuse and infiltrating. On this sector, so far only nuclear reactors have been used as neutron sources. In this paper we briefly describe the situation in Latin America and in particular we discuss the present status of an ongoing project to develop a folded Tandem-ElectroStatic-Quadrupole (TESQ) accelerator for Accelerator-Based (AB)-Boron Neutron Capture Therapy (BNCT) at the Atomic Energy Commission of Argentina. The project goal is a machine capable of delivering 30 mA of 2.4 MeV protons to be used in conjunction with a neutron production target based on the {sup 7}Li(p,n){sup 7}Be reaction. These are the specifications needed to produce sufficiently intense and clean epithermal neutron beams to perform BNCT for deep-seated tumors in less than an hour. The machine being currently designed and constructed is a folded TESQ with a terminal at 0.6 MV as a smaller scale prototype. Since the concept is modular the same structure will be used for the 1.2 MV final accelerator.

  1. 77 FR 12107 - RailAmerica, Inc., Palm Beach Holding, Inc., RailAmerica Transportation Corp., RailTex, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... Surface Transportation Board RailAmerica, Inc., Palm Beach Holding, Inc., RailAmerica Transportation Corp... request for comments. SUMMARY: RailAmerica, Inc. (RailAmerica), Palm Beach Holding, Inc. (Palm Beach..., which directly controls the noncarrier Palm Beach, which directly controls the noncarrier RTC....

  2. Transfer of Physical and Hydraulic Properties Databases to the Hanford Environmental Information System - PNNL Remediation Decision Support Project, Task 1, Activity 6

    SciTech Connect

    Rockhold, Mark L.; Middleton, Lisa A.

    2009-03-31

    This report documents the requirements for transferring physical and hydraulic property data compiled by PNNL into the Hanford Environmental Information System (HEIS). The Remediation Decision Support (RDS) Project is managed by Pacific Northwest National Laboratory (PNNL) to support Hanford Site waste management and remedial action decisions by the U.S. Department of Energy and one of their current site contractors - CH2M-Hill Plateau Remediation Company (CHPRC). The objective of Task 1, Activity 6 of the RDS project is to compile all available physical and hydraulic property data for sediments from the Hanford Site, to port these data into the Hanford Environmental Information System (HEIS), and to make the data web-accessible to anyone on the Hanford Local Area Network via the so-called Virtual Library.1 These physical and hydraulic property data are used to estimate parameters for analytical and numerical flow and transport models that are used for site risk assessments and evaluation of remedial action alternatives. In past years efforts were made by RDS project staff to compile all available physical and hydraulic property data for Hanford sediments and to transfer these data into SoilVision{reg_sign}, a commercial geotechnical software package designed for storing, analyzing, and manipulating soils data. Although SoilVision{reg_sign} has proven to be useful, its access and use restrictions have been recognized as a limitation to the effective use of the physical and hydraulic property databases by the broader group of potential users involved in Hanford waste site issues. In order to make these data more widely available and useable, a decision was made to port them to HEIS and to make them web-accessible via a Virtual Library module. In FY08 the original objectives of this activity on the RDS project were to: (1) ensure traceability and defensibility of all physical and hydraulic property data currently residing in the SoilVision{reg_sign} database

  3. Middle America - Regional Geological Integrity, Hydrocarbon Implications.

    NASA Astrophysics Data System (ADS)

    James, K. H.

    2008-05-01

    Dogma holds that the Caribbean Plate and its islands formed in the Pacific and comprise oceanic crust and intra- oceanic arc rocks. Middle America, between N and S America, manifests a regional, N35°E and N60°W tectonic fabric. The NE trend results from Triassic-Jurassic reactivation of Palaeozoic convergent structures as extensional faults during Pangean rifting and commencement of N America drift. The NW trend parallels major inter-continental faults and oceanic fractures along which extension and drift occurred. Triassic-Jurassic red beds accumulated in the NE trending, intra-continental rifts of N, S and Central America. Proximal extended continental margins subsided to accommodate thick Cretaceous carbonate sections (Florida - Bahamas, Campeche, Nicaragua Rise). Distal margins formed continental blocks flanked by seaward-dipping wedges. Seismic and drilling in basins along the eastern seaboard of N America (Baltimore Canyon to Blake Plateau) document Triassic-Jurassic red beds overlain by salt and carbonates. Hydrocarbons are present. In Middle America the Gulf of Mexico remained "intra-continental", surrounded by continental blocks (N America, Maya, Florida). The area further south experienced greater extension, manifest by diverging oceanic fracture patterns to the east and west. Seismic data over the Caribbean Plateau reveal deep architecture of NE trending highs flanked by dipping wedges of reflections, similar to eastern N America distal basins. DSDP drilling calibrated the overlying smooth seismic Horizon B" as recording Cenomanian basalts. Smoothness, great lateral extent and coeval exposed sections with palaeosols followed by shallow marine carbonates suggest they were sub-aerial. Adjacent, rough seismic Horizon B" probably records top of submarine, serpentinized mantle. Seismic over the plateau also reveals features identical to drilled Sigsbee salt diapirs of the Gulf of Mexico. The regional tectonic fabric demonstrates a shared geological history

  4. America - Las Americas. Belize, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama.

    ERIC Educational Resources Information Center

    Toro, Leonor; And Others

    These publications were written for teachers to use with migrant children in elementary grades to highlight individual differences between the countries that make up the Americas by providing historical, geographical, and cultural information about them on a quarterly basis. The three issues presented here focus on nations of Central America with…

  5. Anti-creationism in America

    NASA Astrophysics Data System (ADS)

    Park, Hee-Joo

    This thesis documents the development of organised anti-creationism in America. The revival of creationism culminated in the late 1970s with the success of creationists' national campaign for the introduction of legislation mandating "equal-time" for scientific creationism and evolution in the public schools. This prompted a proliferation of local protest groups which were eventually linked by the network called the Committees of Correspondence. This network became the political arm of the anti-creation movement at the grass-roots level. On the other hand, a small group of evolutionists responded to the creationist arguments by launching a journal, Creation/Evolution, which disseminated anti-creationism arguments. At the educational front, the National Association of Biology Teachers led the battle. These political, polemical and educational efforts were combined and evolved into the National Center for Science Education in 1986. With the NCSE, the evolution camp for the first time had its own full-time defenders to oppose large well-financed anti-evolution efforts. It appears, however, that the impact of organised anti-creationism was fairly limited. Evidence suggests that, despite anti-creationists' concerted efforts, the creationist movement in the nineties is as vigorous as ever and its influence on public beliefs about origins of the organic world remains strong. Gallup Polls have consistently shown that almost half of the adult population in the U.S. believes in the creation of humans about 10,000 years ago. Despite this dismal situation, major scientific bodies have failed to become directly engaged in the anti-creationism campaign due to their concern over public relation. Scientific organisations depend on public support for their research funds and therefore they generally do not want to offend the public by directly challenging its cherished beliefs such as creationism. Therefore, the ongoing battle has been largely left in the hands of individual

  6. Forensic anthropology in Latin America.

    PubMed

    Işcan, M Y; Olivera, H E

    2000-03-13

    Forensic anthropology has been one of the fastest growing medico-legal disciplines both in its contribution to the practical needs of the legal system and research accomplishments. New anthropological standards were developed to apply to a specific population of a region. The purpose of this paper is to analyze a large sample of anthropological forensic cases and to review pertinent literature that deals with anthropological standards developed for the population of the continent of Central and South America. Using Uruguay as an example, there was not a single office or anthropologist assigned to analyze human skeletal remains in Uruguay. In 1991 the Laboratorio de Antropología Forense at the Morgue Judicial of Montevideo was created. A total of 189 forensic anthropological cases (276 individuals) were analyzed since this date. Twenty six percent of cases involving human remains were positively identified. The majority came from the Departamento de Montevideo, the largest population district of the country. Most of the cases fell into the 60 to 69 years old age range (35%). Females represented 32% of the total. Since the establishment of the laboratory, the number of forensic cases increased considerably from 20 in 1991 to 40 in 1997. The case studies were accompanied with skull-photo superimposition and facial reconstruction when no other evidence for positive identification was available. This service provided by the laboratory was quickly known to coroners, law enforcement agencies, and other legal authorities and thus utilized not only in Uruguay but also in several other countries in the continent. Because of the obvious need for an anthropologist, there are now university programs to provide forensic anthropological education. Yet, research has lagged behind considerably. Deficiencies are obvious in basic osteological standards of estimating age, calculating stature, determining sex and assessing race that can be applied to populations of the continent

  7. Infrastructure opportunities in South America: Energy sector. Export trade information

    SciTech Connect

    1995-06-01

    The report, conducted by CG/LA, Inc., was funded by the U.S. Trade and Development Agency. The report was assembled for the South American Infrastructure Conference held in New Orleans. It contains a regional overview of infrastructure activities in ten countries represented at the conference. Also covered are project listings in five sectors, including Energy, Transportation, Environment, Telecommunications, and Industry. The study covers TDA case studies as well as project financeability. The ten countries covered in the report include the following: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, and Venezuela. This volume focuses on the Energy Sector in South America.

  8. Wind Powering America Anemometer Loan Program: A Retrospective

    SciTech Connect

    Jimenez, T.

    2013-05-01

    This white paper details the history, mechanics, status, and impact of the Native American Anemometer Loan Program (ALP) conducted by the U.S. Department of Energy's Wind Powering America (WPA) initiative. Originally conceived in 2000 and terminated (as a WPA activity) at the end of FY 2011, the ALP has resulted in the installation of anemometers at 90 locations. In addition, the ALP provided support for the installation of anemometers at 38 additional locations under a related ALP administered by the Western Area Power Administration.

  9. Trypanosomiasis vector control in Africa and Latin America

    PubMed Central

    Schofield, Chris J; Kabayo, John P

    2008-01-01

    Vectors of trypanosomiasis – tsetse (Glossinidae) in Africa, kissing-bugs (Triatominae) in Latin America – are very different insects but share demographic characteristics that render them highly vulnerable to available control methods. For both, the main operational problems relate to re-invasion of treated areas, and the solution seems to be in very large-scale interventions covering biologically-relevant areas rather than adhering to administrative boundaries. In this review we present the underlying rationale, operational background and progress of the various trypanosomiasis vector control initiatives active in both continents. PMID:18673535

  10. GEWEX America Prediction Project (GAPP) Science and Implementation Plan

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The purpose of this Science and Implementation Plan is to describe GAPP science objectives and the activities required to meet these objectives, both specifically for the near-term and more generally for the longer-term. The GEWEX Americas Prediction Project (GAPP) is part of the Global Energy and Water Cycle Experiment (GEWEX) initiative that is aimed at observing, understanding and modeling the hydrological cycle and energy fluxes at various time and spatial scales. The mission of GAPP is to demonstrate skill in predicting changes in water resources over intraseasonal-to-interannual time scales, as an integral part of the climate system.

  11. Environmental impacts during geothermal development: Some examples from Central America

    SciTech Connect

    Goff, S.; Goff, F.

    1997-04-01

    The impacts of geothermal development projects are usually positive. However, without appropriate monitoring plans and mitigation actions firmly incorporated into the project planning process, there exists the potential for significant negative environmental impacts. The authors present five examples from Central America of environmental impacts associated with geothermal development activities. These brief case studies describe landslide hazards, waste brine disposal, hydrothermal explosions, and air quality issues. Improved Environmental Impact Assessments are needed to assist the developing nations of the region to judiciously address the environmental consequences associated with geothermal development.

  12. History of primary vasculitis in Latin America.

    PubMed

    Iglesias Gammara, Antonio; Coral, Paola; Quintana, Gerardo; Toro, Carlos E; Flores, Luis Felipe; Matteson, Eric L; Restrepo, José Félix

    2010-03-01

    A literature review utilizing Fepafem, Bireme, LiLacs, Scielo Colombia, Scielo Internacional, former MedLine, Pubmed, and BVS Colombia as well as manual searches in the libraries of major Latin American universities was performed to study vasculitis in Latin America. Since 1945, a total of 752 articles have been published by Latin American authors. However, only a minority are devoted to primary vasculitides, and even fewer have been published in indexed journals. Approximately 126 are in OLD, Medline, Pubmed, Bireme, and Scielo. Most publications are from Mexico, followed by Brazil and Colombia. Systematic studies of the epidemiology of primary idiopathic vasculitis are available for a few countries, i.e. Brazil, Mexico, Colombia, Chile, and Peru. Takayasu arteritis and ANCA-associated vasculitis are the best studied forms of vasculitis in Latin America. Interest and expertise in vasculitis is growing in Latin America, as reflected in the increased number of published articles from this region of the world in the last decade. Racial and environmental factors are possibly responsible for the differential expression of various types of primary vasculitis observed in Latin America. With time, the unique features, epidemiology, and better treatment strategies for idiopathic vasculitides in Latin America will emerge.

  13. Transition from the Farallon Plate subduction to the collision between South and Central America: Geological evolution of the Panama Isthmus

    NASA Astrophysics Data System (ADS)

    Barat, Flore; Mercier de Lépinay, Bernard; Sosson, Marc; Müller, Carla; Baumgartner, Peter O.; Baumgartner-Mora, Claudia

    2014-05-01

    This paper presents new geological constraints on the collision of southern Central America with South America, and the resulting deformational episodes that have affected the Panama Isthmus since the Late Cretaceous. The Panama Isthmus is located in southwestern Central America, and it represents the zone of contact between the two land masses: Central America and South America. This collision event is still active today. It has resulted in regional uplift since the Late Miocene/Pliocene and is responsible for the Great American Biotic Interchange between South and North America. Depending on the methods of investigation used, and due to the lack of data available, the time when this collision began is still widely debated and poorly constrained. To better constrain this age, we have studied the rock formations and the tectonic deformations in central and eastern Panama that have occurred since the Late Cretaceous. This study presents new rock ages, field-work documentation and analyses, and seismic-line interpretations, and it is complemented by spatial images for the eastern Panama area. During the Middle Eocene, a number of changes suddenly appeared in the geological records that were synchronous with the break-up of southern Central America into two smaller blocks: Chorotega and Chocó. Our main results identify the prevalence of an extensional tectonic regime from the Middle Eocene to the Middle Miocene that caused the formation of horst and graben structures with thick sedimentary basin fills, and a synchronous clockwise block rotation. Here, we propose that these geologic events are associated with the initiation of the oblique collision of southern Central America with South America. The first contact of the southeastern extremity of Central America occurred around 40 Ma to 38 Ma, and then propagated northwestwards. We describe here this long-term collision episode in relation to the history of the Panama Isthmus.

  14. PTI TECHNICAL ASSISTANCE TO REBUILD AMERICA

    SciTech Connect

    Unknown

    2002-04-01

    Public Technology Inc. (PTI) engaged in a cooperative agreement, DE-FC26-01NT41107, with the US Department of Energy's (DOE) Rebuild America Program to provide energy efficiency and energy conservation technical assistance to local governments across the United States. The first year of the cooperative agreement dated from April 2, 2001 to April 1, 2002, at a funding level of $375,000. This technical report covers the period of October 2001--March 2002. PTI appreciates the support that it has received from Rebuild America and plans to continue, with DOE and Rebuild America support, to serve in a strategic capacity, lending the technical experience of its staff and that of the Energy Task Force on approaches to increasing program efficiencies, furthering program development, and coordinating information sharing to help ensure that energy programs are responsive to the needs of local governments.

  15. Genetic diversity and population structure of native maize populations in Latin America and the Caribbean.

    PubMed

    Bedoya, Claudia A; Dreisigacker, Susanne; Hearne, Sarah; Franco, Jorge; Mir, Celine; Prasanna, Boddupalli M; Taba, Suketoshi; Charcosset, Alain; Warburton, Marilyn L

    2017-01-01

    This study describes the genetic diversity and population structure of 194 native maize populations from 23 countries of Latin America and the Caribbean. The germplasm, representing 131 distinct landraces, was genetically characterized as population bulks using 28 SSR markers. Three main groups of maize germplasm were identified. The first, the Mexico and Southern Andes group, highlights the Pre-Columbian and modern exchange of germplasm between North and South America. The second group, Mesoamerica lowland, supports the hypothesis that two separate human migration events could have contributed to Caribbean maize germplasm. The third, the Andean group, displayed early introduction of maize into the Andes, with little mixing since then, other than a regional interchange zone active in the past. Events and activities in the pre- and post-Columbian Americas including the development and expansion of pre-Columbian cultures and the arrival of Europeans to the Americas are discussed in relation to the history of maize migration from its point of domestication in Mesoamerica to South America and the Caribbean through sea and land routes.

  16. Seismicity of the Earth 1900-2013, seismotectonics of South America (Nazca Plate Region)

    USGS Publications Warehouse

    Hayes, Gavin P.; Smoczyk, Gregory M.; Benz, Harley M.; Furlong, Kevin P.; Villaseñor, Antonio

    2015-01-01

    The South American arc extends over 7,000 kilometers (km), from the Chilean margin triple junction offshore of southern Chile, to its intersection with the Panama fracture zone, offshore of the southern coast of Panama in Central America. It marks the plate boundary between the subducting Nazca plate and the South America plate, where the oceanic crust and lithosphere of the Nazca plate begin their descent into the mantle beneath South America. The convergence associated with this subduction process is responsible for the uplift of the Andes Mountains, and for the active volcanic chain present along much of this deformation front. Relative to a fixed South America plate, the Nazca plate moves slightly north of eastwards at a rate varying from approximately 80 millimeters/year (mm/yr) in the south, to approximately 65 mm/yr in the north. Although the rate of subduction varies little along the entire arc, there are complex changes in the geologic processes along the subduction zone that dramatically influence volcanic activity, crustal deformation, earthquake generation and occurrence all along the western edge of South America.

  17. Assessing regional intake fractions in North America.

    PubMed

    Humbert, Sebastien; Manneh, Rima; Shaked, Shanna; Wannaz, Cédric; Horvath, Arpad; Deschênes, Louise; Jolliet, Olivier; Margni, Manuele

    2009-08-15

    This paper develops the IMPACT North America model, a spatially resolved multimedia, multi-pathway, fate, exposure and effect model that includes indoor and urban compartments. IMPACT North America allows geographic differentiation of population exposure of toxic emissions for comparative risk assessment and life cycle impact assessment within U.S. and Canada. It looks at air, water, soil, sediment and vegetation media, and divides North America into several hundred zones. It is nested within a single world box to account for emissions leaving North America. It is a multi-scale model, covering three different spatial scales--indoor, urban and regional--in all zones in North America. Model results are evaluated against monitored emissions and concentrations of benzo(a)pyrene, 2,3,7,8-TCDD and mercury. Most of the chemical concentrations predicted by the model fall within two orders of magnitude of the monitored data. The model shows that urban intake fractions are one order of magnitude higher than rural intake fractions. The model application and importance is demonstrated by a case study on spatially-distributed emissions over the life cycle of diesel fuel. Depending on population densities and agricultural intensities, intake fractions can vary by eight orders of magnitudes, and even limited indoor emissions can lead to intakes comparable to those from outdoor emissions. To accurately assess these variations in intake fraction, we require the essential three original features described in the present paper: i) inclusion of the continental model within a world box for persistent pollutants, ii) addition of an urban box for short- and medium-lived substances (for grid size larger than 100 km), and iii) assess indoor emissions. This model can therefore be used to screen chemicals and assess regionalized intake fractions within North America for population-based human exposure assessment, life cycle impact assessment, and comparative risk assessment. The model can be

  18. Fish biodiversity and conservation in South America.

    PubMed

    Reis, R E; Albert, J S; Di Dario, F; Mincarone, M M; Petry, P; Rocha, L A

    2016-07-01

    The freshwater and marine fish faunas of South America are the most diverse on Earth, with current species richness estimates standing above 9100 species. In addition, over the last decade at least 100 species were described every year. There are currently about 5160 freshwater fish species, and the estimate for the freshwater fish fauna alone points to a final diversity between 8000 and 9000 species. South America also has c. 4000 species of marine fishes. The mega-diverse fish faunas of South America evolved over a period of >100 million years, with most lineages tracing origins to Gondwana and the adjacent Tethys Sea. This high diversity was in part maintained by escaping the mass extinctions and biotic turnovers associated with Cenozoic climate cooling, the formation of boreal and temperate zones at high latitudes and aridification in many places at equatorial latitudes. The fresh waters of the continent are divided into 13 basin complexes, large basins consolidated as a single unit plus historically connected adjacent coastal drainages, and smaller coastal basins grouped together on the basis of biogeographic criteria. Species diversity, endemism, noteworthy groups and state of knowledge of each basin complex are described. Marine habitats around South America, both coastal and oceanic, are also described in terms of fish diversity, endemism and state of knowledge. Because of extensive land use changes, hydroelectric damming, water divergence for irrigation, urbanization, sedimentation and overfishing 4-10% of all fish species in South America face some degree of extinction risk, mainly due to habitat loss and degradation. These figures suggest that the conservation status of South American freshwater fish faunas is better than in most other regions of the world, but the marine fishes are as threatened as elsewhere. Conserving the remarkable aquatic habitats and fishes of South America is a growing challenge in face of the rapid anthropogenic changes of the 21

  19. History of rehabilitation in Latin America.

    PubMed

    Sotelano, Fernando

    2012-04-01

    Rehabilitation in Latin America was pioneered in the 1940s by orthopedists who envisioned the need for the integration of people with disabilities into society. The objective of this review is to discuss the evolution of rehabilitation in Latin America during the last few decades. This review is divided into the following sections: (1) prehistory, (2) the beginning, (3) common features in different countries, (4) the beginning and consolidation of the specialty, (5) the Latin American Medical Association of Rehabilitation, and (6) journals published by different countries.

  20. Is Mexico part of North America?

    NASA Astrophysics Data System (ADS)

    Urrutia-Fucugauchi, Jaime

    This question was raised by AGU Foreign Secretary Juan Roederer during an honors banquet at a recent AGU Fall Meeting in San Francisco, Calif. It is an interesting question, hard to answer, or perhaps with too many individual answers.We are not geographically a part of Central America or South America, although we do share language, Indian culture, Spanish heritage, and other characteristics, and these factors do play a role, as do economics and politics. However, geographically, Mexico is part of the North American continent.

  1. Hydrological climate change projections for Central America

    NASA Astrophysics Data System (ADS)

    Hidalgo, Hugo G.; Amador, Jorge A.; Alfaro, Eric J.; Quesada, Beatriz

    2013-07-01

    Runoff climate change projections for the 21st century were calculated from a suite of 30 General Circulation Model (GCM) simulations for the A1B emission scenario in a 0.5° × 0.5° grid over Central America. The GCM data were downscaled using a version of the Bias Correction and Spatial Downscaling (BCSD) method and then used in the Variable Infiltration Capacity (VIC) macroscale hydrological model. The VIC model showed calibration skill in Honduras, Nicaragua, Costa Rica and Panama, but the results for some of the northern countries (Guatemala, El Salvador and Belize) and for the Caribbean coast of Central America was not satisfactory. Bias correction showed to remove effectively the biases in the GCMs. Results of the projected climate in the 2050-2099 period showed median significant reductions in precipitation (as much as 5-10%) and runoff (as much as 10-30%) in northern Central America. Therefore in this sub-region the prevalence of severe drought may increase significantly in the future under this emissions scenario. Northern Central America could warm as much as 3 °C during 2050-2099 and southern Central America could reach increases as much as 4 °C during the same period. The projected dry pattern over Central America is consistent with a southward displacement of the Intertropical Convergence Zone (ITCZ). In addition, downscaling of the NCEP/NCAR Reanalysis data from 1948 to 2012 and posterior run in VIC, for two locations in the northern and southern sub-regions of Central America, suggested that the annual runoff has been decreasing since ca. 1980, which is consistent with the sign of the runoff changes of the GCM projections. However, the Reanalysis 1980-2012 drying trends are generally much stronger than the corresponding GCM trends. Among the possible reasons for that discrepancy are model deficiencies, amplification of the trends due to constructive interference with natural modes of variability in the Reanalysis data, errors in the Reanalysis

  2. North America: There's never been a slump like this

    SciTech Connect

    Not Available

    1986-08-01

    The perspectives for petroleum development in North America are the subject of this survey. Observations include: Revised forecast of U.S. drilling calls for 34,028 wells and 165.8 million ft in 1986; Exploration will suffer the worst loss, with activity down as much as 70%; At best, an average of 675 to 725 rigs are expected to be active the second half; Canadian drillers ride roller coaster up on taxes, down on plunging oil prices; Incentives offered by various Canadian governments are a help, but not a cure; Pemex export earnings nosedive, bringing Mexican debt repayment into question; Guatemalan operators resume activity, major production increases planned for '86; Weak oil prices slash Castro's earnings from resale of Soviet-supplied crude oil.

  3. Bioethics in America: Who decides?

    SciTech Connect

    Yesley, M.S.

    1992-05-01

    This paper is concerned with the process by which bioethics decisions are made as well as the actual decisions that are reached. The process commonly is one of ``shared decision-making,`` that is, decisionmaking at several levels, beginning with the government and ending with the individual. After the government has defined a scope of permissible activity, the research or health care institution may further limit what activities are permitted. Finally, the individual patient, or, if the patient is incompetent, the patient`s legal representative decides whether or not to participate in the activity. Because bioethics in general, and bioethics related to genetics in particular, evolves through this process of decisionmaking at several levels, this paper briefly traces the process, to see how it works in several areas of bioethics, in order to provide a perspective on the way in which ethical decisions related to genetics are or will be made.

  4. Bioethics in America: Who decides

    SciTech Connect

    Yesley, M.S.

    1992-01-01

    This paper is concerned with the process by which bioethics decisions are made as well as the actual decisions that are reached. The process commonly is one of shared decision-making,'' that is, decisionmaking at several levels, beginning with the government and ending with the individual. After the government has defined a scope of permissible activity, the research or health care institution may further limit what activities are permitted. Finally, the individual patient, or, if the patient is incompetent, the patient's legal representative decides whether or not to participate in the activity. Because bioethics in general, and bioethics related to genetics in particular, evolves through this process of decisionmaking at several levels, this paper briefly traces the process, to see how it works in several areas of bioethics, in order to provide a perspective on the way in which ethical decisions related to genetics are or will be made.

  5. Bomb potential for South America

    SciTech Connect

    Albright, D. )

    1989-05-01

    Argentine and Brazilian officials say their countries could make nuclear weapons, but will not. Available technical information shows how each country could soon make several weapons a year. The author reviews the nuclear activities of both countries over the past several years. He concludes that, within the next several years, both will be able to produce significant quantities of highly enriched uranium. 12 refs.

  6. Native Knowledge in the Americas.

    ERIC Educational Resources Information Center

    Kidwell, Clara Sue

    1985-01-01

    Native American science is defined as activities of native peoples of the New World in observing physical phenomena and attempting to explain and control them. Problems in studying native science, ethnoscience and native science, archaeostronomy and ethnoastronomy, ethnobotany, agriculture, technology, and future directions are discussed. (JN)

  7. Tall Tales of North America.

    ERIC Educational Resources Information Center

    Fresno City Unified School District, CA.

    Designed for use in junior high school language arts classes, this learning activity packet introduces students to North American folklore. Selected readings cover Indian tales, real folk heroes (Davy Crockett and John Henry), imaginary folk heroes (Paul Bunyan and Pecos Bill), Black folk stories (Brer Rabbit), and tales of Washington Irving. Each…

  8. Winning a Stake in America.

    ERIC Educational Resources Information Center

    Workplace Education, 1982

    1982-01-01

    The life and health insurance industry has begun to stimulate and support community initiatives to train and place the hard-to-employ disadvantaged in private sector jobs. Program activities include a variety of counseling, training, education, and support services. Available from W.C. Publications, Inc., P.O. Box 1578, Montclair, NJ 07042. (SK)

  9. America's Open-Air Classrooms

    ERIC Educational Resources Information Center

    Matthews, William H., III

    1970-01-01

    Discusses U.S. National Parks as natural laboratories for the study of ecology, geology, earth science, and botany. Suggests activities which will enable children to more fully appreciate the great age of the earth, its history, the complexity of its structure and composition, and the myriad plants and animals which inhabit it. (BR)

  10. Central America: A Regional Study.

    ERIC Educational Resources Information Center

    Mowry, George; Lacy, Ann

    This lesson is a series of activities and multi-media presentations designed to enable students to understand the historic and geographic roots of some of the problems that Central American nations have faced. Geography, history, writing, and storytelling are used as ways of understanding a multicultural world. Creative thinking and participation…

  11. Monitoring pesticide use and associated health hazards in Central America.

    PubMed

    Bravo, Viria; Rodríguez, Teresa; van Wendel de Joode, Berna; Canto, Nonato; Calderón, Gloria Ruth; Turcios, Miguel; Menéndez, Luis Armando; Mejía, Winston; Tatis, Anabel; Abrego, Federico Z; de la Cruz, Elba; Wesseling, Catharina

    2011-01-01

    We established methods for monitoring pesticide use and associated health hazards in Central America. With import data from Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama for 2000-2004, we constructed quantitative indicators (kg active ingredient) for general pesticide use, associated health hazards, and compliance with international regulations. Central America imported 33 million kg active ingredient per year. Imports increased 33% during 2000-2004. Of 403 pesticides, 13 comprised 77% of the total pesticides imported. High volumes of hazardous pesticides are used; 22% highly/extremely acutely toxic, 33% moderately/severely irritant or sensitizing, and 30% had multiple chronic toxicities. Of the 41 pesticides included in the Stockholm Convention on Persistent Organic Pollutants (POPs), the Rotterdam Convention on Prior Informed Consent (PIC), the Montreal Protocol on Substances that Deplete the Ozone Layer, the Pesticide Action Network (PAN) Dirty Dozen, and the Central American Dirty Dozen, 16 (17% total volume) were imported, four being among the 13 most imported pesticides. Costa Rica is by far the biggest consumer. Pesticide import data are good indicators of use trends and an informative source to monitor hazards and, potentially, the effectiveness of interventions.

  12. Building America Top Innovations 2012: Unvented, Conditioned Crawlspaces

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research which influenced code requirements by demonstrating that unvented, conditioned crawlspaces use 15% to 18% less energy for heating and cooling while reducing humidity over 20% in humid climates.

  13. 75 FR 43939 - The Americas Business Trade Mission to Mexico

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-27

    ..., and/or business partners, as well as counseling from Commercial Service trade specialists. In both... to introduce participants to distributors and prospective partners. The Americas Business Trade... International Trade Administration The Americas Business Trade Mission to Mexico AGENCY: International...

  14. Building America Top Innovations 2012: Tankless Gas Water Heater Performance

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America field testing that shed light on how real-world water usage affects energy saving estimates of high-efficiency water heating systems.

  15. Building America Top Innovations 2012: Ducts in Conditioned Space

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America field testing that found moving ductwork into the home’s conditioned space can save 8%-15% on energy costs, improve comfort, reduce moisture problems, and even reduce installation costs.

  16. Evaluation of Breakthrough's "America 2049" Game

    ERIC Educational Resources Information Center

    Diamond, James; Brunner, Cornelia

    2011-01-01

    Breakthrough, a global human rights organization, produced "America 2049," an alternate-reality game set in a dystopian future in which the United States is on the verge of breaking apart because of an inability to tolerate diversity and promote human rights. During the 12-week game launch, players uncovered artifacts related to the…

  17. Black America: Looking Inward or Outward?

    ERIC Educational Resources Information Center

    Jordan, Vernon E.

    1996-01-01

    Presents some observations on what the recent attacks on affirmative action, the O. J. Simpson trial, and the Million Man March say about racism in America. In particular, the author assesses the Million Man March in terms of black leadership and its influence in helping black men to become more involved in constructive community service. (GR)

  18. Face of America Character Education Curriculum.

    ERIC Educational Resources Information Center

    World T.E.A.M. Sports, Charlotte, NC.

    This document presents a description of the Face of America Classroom Program, a character education program based on a mission to bridge and build communities through sports. Three language arts lesson plans are provided on three themes: achievement, stereotypes (especially of people with disabilities), and strategies for healthy minds and…

  19. The beginnings of seismology in North America

    USGS Publications Warehouse

    1979-01-01

    The study of earthquakes advanced somewhat more slowly in North America than it did in Europe and Japan. J.D. Whitney, professor of geology at Harvard University and former State Geologist of California, studied the Owens Valley, Calif., earthquake of 1872 and reported on it that same year.

  20. Make Music, America! At MENC's National Conference.

    ERIC Educational Resources Information Center

    Ponick, F. S.

    1999-01-01

    Highlights the Music Educators National Conference (MENC) schedules for March 8-11, 2000, which focus on U.S. music and music education following the theme of "Make Music, America!" Covers session topics such as music and young children, improvisation, Orff techniques, at-risk students, world music, research, and technology. Includes an…

  1. Gender, Innovation and Education in Latin America.

    ERIC Educational Resources Information Center

    Jung, Ingrid, Ed.; King, Linda, Ed.

    This document contains 19 papers on gender, innovation, and education in Latin America. The following papers are included: "Introduction" (Ingrid Jung); "Reflections on the Gender Perspective in Experiences of Non-Formal Education with Women" (Lilian Celiberti); "Gender and Innovation" (Graciela Messina);…

  2. Sanitizing "Indians" in America's Thanksgiving Story

    ERIC Educational Resources Information Center

    Adare-Tasiwoopa ápi, Sierra; Adams-Campbell, Melissa

    2016-01-01

    Children's books about the Thanksgiving holiday offer a superlative example of America's supposedly innocent interactions with "Indians." In this essay, we describe how representations of "Indians" in children's Thanksgiving books are often used to promote a Manifest Destiny ideology, we correct basic "facts" about…

  3. Superhero Physiology: The Case for Captain America

    ERIC Educational Resources Information Center

    Brown, Stanley P.; Smith, JohnEric W.; McAllister, Matthew; Joe, LeeAnn

    2017-01-01

    Using pop icons in the science classroom represents a creative way to engage often-distracted students in a relevant and, perhaps more importantly, fun way. When the pop icon is as universally known as Captain America, the pedagogical stage is set. However, when the movies can also be employed to link dramatic references to the science concepts at…

  4. The State of Black America 1987.

    ERIC Educational Resources Information Center

    Dewart, Janet, Ed.

    This book consists of 12 papers on current issues affecting black Americans. Titles (and authors) are the following: (1) "Black America 1986: An Overview" (John E. Jacob); (2) "The Law and Black Americans: Retreat from Civil Rights" (Julius L. Chambers); (3) "Taking Charge: An Approach to Making the Educational Problems of Blacks Comprehensible…

  5. The State of Black America, 1976.

    ERIC Educational Resources Information Center

    Jordan, Vernon E., Jr.

    This report contains the National Urban League's statistics on the state of black America. The areas addressed are: the economy, employment, housing, health, education, legislation, crime, and social welfare. By any of the accepted indicators of progress-employment, housing, education, etc.--many of the gains blacks made over the past decade were…

  6. The State of Hispanic America. Volume IV.

    ERIC Educational Resources Information Center

    National Hispanic Univ., Oakland, CA.

    The ten articles collected in this volume report on the socioeconomic status of Hispanics in America. They discuss trends, problems, and developments for Hispanics in these areas: education, business, technology, employment, media, economic development, foreign relations, immigration, and mental health. Titles (and authors) are: (1) "The Role of…

  7. 77 FR 72433 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... a Buy America waiver is appropriate for the use of non-domestic Main Submersible pumps (3 @ 3,000 gallons/minute), (1 Low Flow Submersible pump @ 1,000 gallons/minute), (1 Low Flow Sump Pump @ 20 gallons... Submersible pumps (3 @ 3,000 gallons/minute), (1 Low Flow Submersible pump @ 1,000 gallons/minute), (1...

  8. Blast Off! The Team America Rocketry Challenge

    ERIC Educational Resources Information Center

    Peckham, Susanne

    2009-01-01

    This article features the team of students from Madison (Wisconsin) West High School who took first place in the Seventh Annual Team America Rocketry Challenge (TARC), earning the title of national champion. The four-member team--Jacqui German, Tenzin Sonam, John Schoech, and Ben Winokur--spent several months perfecting their design after the…

  9. The Story of the Chinese in America.

    ERIC Educational Resources Information Center

    Jue, Mel

    This curriculum guide for teachers of elementary school children provides information on Chinese people in America from the 1800's to the present. The purpose is to increase the Chinese American student's awareness and appreciation of his own heritage. Moreover, the guide attempts to develop among all people an understanding and appreciation of…

  10. India, Europe, America: A Geocultural Triangle

    ERIC Educational Resources Information Center

    Pells, Richard

    2006-01-01

    America's reputation abroad has never been so abysmal. That is the inescapable conclusion of countless books, newspaper and magazine articles, and public-opinion polls that have documented the growth of anti-Americanism during the Bush administration. Yet outside Europe and the Middle East, the loathing for Bush and the bitterness toward America…

  11. Adolescent Pregnancy in America: Causes and Responses

    ERIC Educational Resources Information Center

    Domenico, Desirae M.; Jones, Karen H.

    2007-01-01

    Adolescent pregnancy has occurred throughout America's history. Only in recent years has it been deemed an urgent crisis, as more young adolescent mothers give birth outside of marriage. At-risk circumstances associated with adolescent pregnancy include medical and health complications, less schooling and higher dropout rates, lower career…

  12. Telecommunication, Economics, and Black Families in America.

    ERIC Educational Resources Information Center

    Redd, Lawrence N.

    1988-01-01

    The complex set of economic problems facing Black families can best be understood from a communication perspective. Corporate America historically has taken advantage of its access to information and use of communication media to control the economic conditions of Black families. Through research and communication technology Black families can…

  13. 76 FR 72026 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-21

    ... a Buy America waiver is appropriate for an automated battery switching mechanism for an electric... switching mechanism for an electric battery switching station in California. In accordance with Division A... notice of intent to issue a waiver on its Web site for an automated battery switching mechanism for...

  14. Parenting the Chinese Way in America

    ERIC Educational Resources Information Center

    Wu, Echo H.; Hertberg-Davis, Holly

    2009-01-01

    This paper illustrates a case study on two Chinese American families with gifted children, and the major topic focuses on the influence of parenting beliefs and practices on children's talent development. In-depth interviews were employed to collect data from the Chinese parents who lived in America, and research questions include the daily…

  15. Tarnished Gold: Classical Music in America

    ERIC Educational Resources Information Center

    Asia, Daniel

    2010-01-01

    A few articles have appeared recently regarding the subject of the health of classical music (or more broadly, the fine arts) in America. These include "Classical Music's New Golden Age," by Heather Mac Donald, in the "City Journal" and "The Decline of the Audience," by Terry Teachout, in "Commentary." These articles appeared around the time of…

  16. Chinese Women of America: A Pictorial History.

    ERIC Educational Resources Information Center

    Yung, Judy

    Historians have traditionally either denied the existence or distorted the experience of women of color in U.S. history. As a result, Chinese American women, despite the fact that they have been in the United States since 1834, have remained nearly invisible. The Chinese Women of America Research Project embarked on an ambitious journey four years…

  17. America's Global Prosperity: Planting the Seeds.

    ERIC Educational Resources Information Center

    Forde, Margaret L.

    2003-01-01

    Argues that the future of America's global prosperity is linked to the commitment of higher education to prepare students comprehensively to live and work in a multicultural world community. Suggests that student portfolios are incomplete without an international and intercultural learning toolkit, including language training and a focus on…

  18. The States and the Reindustrialization of America.

    ERIC Educational Resources Information Center

    Babbitt, Bruce

    1984-01-01

    Assesses the evolving role of state governments in the reindustrialization of America, discussing recent changes in the American economy that have helped state/local governments move to the forefront in the formulation of industrial policy. Also considers the impact of industry, university, government, partnerships on elementary/secondary…

  19. Best Small Library in America 2010

    ERIC Educational Resources Information Center

    Berry, John N., III

    2010-01-01

    This article features Glen Carbon Centennial Library (GCCL), Illinois, which is named "LJ"'s Best Small Library in America 2010. The attitude of doing whatever it takes to encourage every patron to come back permeates GCCL and is the foundation that makes it a model small library. GCCL delivers much "more than one expects." The…

  20. 75 FR 37876 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... a Buy America waiver is appropriate for use of non-domestic 1'' diameter hollow core threaded share... appropriate for the use of non- domestic 1'' diameter hollow core threaded share anchor rods for construction... waiver for the 1'' diameter hollow core threaded share anchor rods (...

  1. Middle America: Intra- and Interregional Connections.

    ERIC Educational Resources Information Center

    Smith, Ben A.; And Others

    1988-01-01

    This is the third of a three-part series of articles examining the five geographical themes suggested in "Guidelines for Geographic Education: Elementary and Secondary Schools." Using Middle America (Mexico, Central American and the Caribbean) as a case study, this article addresses the themes of region and movement to show how the…

  2. Proven Strategies for Personalizing America's High Schools

    ERIC Educational Resources Information Center

    McBrady, Shannon; Williamson, Ronald

    2010-01-01

    America's high schools face the challenge of improving student learning in an ever-changing global world (Marx, 2006). Fueling the need for reform is the urgency of graduating more highly skilled citizens and the demands from federal and state government. No Child Left Behind (NCLB) and state legislation make today's high schools more accountable…

  3. America's Competitive Crisis: Confronting the New Reality.

    ERIC Educational Resources Information Center

    Council on Competitiveness, Washington, DC.

    Efforts to restore America's competitive position must proceed from an accurate definition of what competitiveness is. The U.S. competitiveness problem has three dimensions: long-standing structural problems, macroeconomic policies, and the trade and economic policies of foreign countries. The long-term erosion of U.S. competitiveness is suggested…

  4. Research Universities and the Future of America

    ERIC Educational Resources Information Center

    Duderstadt, James J.

    2012-01-01

    The crucial importance of the research university as a key asset in achieving economic prosperity and security is widely understood, as evidenced by the efforts that nations around the globe are making to create and sustain institutions of world-class quality. Yet, while America's research universities remain the strongest in the world, they are…

  5. 75 FR 37874 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... a Buy America waiver is appropriate for the purchase of non- domestic steel tubing API 5L, grade X52-PSLI, for construction of Federal-aid project IM-HPP-080-5(086) in New Jersey State. DATES: The... domestic manufacturing process for any steel or iron products (including protective coatings) that...

  6. 75 FR 37875 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... a Buy America waiver is appropriate for the use of the non- domestic alloy stainless steel 65061A... weigh station under Federal-aid project no. X-NH-S009 (329) in Oregon. ] DATES: The effective date of... manufacturing process for any steel or iron products (including protective coatings) that are...

  7. 75 FR 38594 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... a Buy America waiver is appropriate for the use of the non- domestic steel component of UNISTRUT fall arrest system, for replacement in kind on Stickel Bridge project no. BR-280-6(091) in New Jersey... 635.410 requires a domestic manufacturing process for any steel or iron products (including...

  8. 75 FR 37875 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... a Buy America waiver is appropriate for use of non-domestic 22 mm Industrial dock steel chain, 400 ft, in construction of Federal-aid project BH-7826 (210) in Maine and the use of non-domestic U69...) project RR-1654 in Portland, Oregon. DATES: The effective date of the waiver is July 1, 2010. FOR...

  9. Access America for Students. Strategic Plan.

    ERIC Educational Resources Information Center

    National Partnership for Reinventing Government, Washington, DC.

    This report provides an overview of a federal initiative, entitled Access America for Students, which is designed to re-engineer the way training and educational services are delivered to students. Part of the National Partnership for Reinventing Government, the initiative's major objectives are to implement privacy and security processes for…

  10. Building America - Resources for Energy Efficient Homes

    SciTech Connect

    2012-04-19

    Building America publications help builders achieve whole-house energy savings in five major climate zones. Using the recommendation and process improvements outlined in the Best Practices Series handbooks, builders can re-engineer their designs to improve energy performance and quality. Case studies for new and existing homes provide results from actual projects.

  11. Latin America: Intercultural Experiential Learning Aid.

    ERIC Educational Resources Information Center

    Brigham Young Univ., Provo, UT. Language Research Center.

    This learning aid is intended to help Americans become more effective in understanding and communicating with Latin Americans. The book consists of the following: (1) a map of Latin America, with area and population statistics for the various countries; (2) a brief description of the land, the people, the economy, diet, religion, government,…

  12. Civilian-Military Relations in Latin America

    DTIC Science & Technology

    2006-10-01

    Pion-Berlin, “The Defense Wisdom Deficit in Latin America: A Reply to Thomas C. Bruneau,” Revista Fuerzas Armadas y Sociedad , forthcoming. 3. Sir...Guatemala (Guatemala: Fondo de Cultura editorial), 1995. 27. in our view, the major defect of the peace and democratization process in Guatemala was

  13. Ethnicities: Children of Immigrants in America.

    ERIC Educational Resources Information Center

    Rumbaut, Ruben G., Ed.; Portes, Alejandro, Ed.

    This collection of papers by leading scholars in immigration studies shows how the children of immigrants in diverse groups are faring and assimilating in the United States. The 10 papers are (1) "Introduction--Ethnogenesis: Coming of Age in Immigrant America" (Ruben G. Rumbaut and Alejandro Portes); (2) "The Demographic Diversity…

  14. 2013 Building America Research Planning Meeting Summary

    SciTech Connect

    Metzger, C.; Hunt, S.

    2014-02-01

    The Building America Research Planning Meeting was held October 28-30, 2013, in Washington, DC. This meeting provides one opportunity each year for the research teams, national laboratories and Department of Energy (DOE) managers to meet in person to share the most pertinent information and collaboration updates. This report documents the presentations, highlights key program updates, and outlines next steps for the program.

  15. An Apostle of Science Visits America

    ERIC Educational Resources Information Center

    Sopka, Katherine

    1972-01-01

    Describes the reception accorded to John Tyndall in 1872-1873 in America. Tyndall, called the Apostle of Science, delivered a series of lectures on light with fascinating demonstrations in several cities during his visit. Press coverage and public reaction were overwhelming. Tyndall left the money earned from his lectures in a trust which is still…

  16. America's Service Academies, Your Service Academies

    ERIC Educational Resources Information Center

    Born, Dana H.; Phillips, Andrew T.; Trainor, Timothy E.

    2012-01-01

    The United States Air Force Academy, United States Naval Academy, and United States Military Academy are America's three largest service academies. They are "the" primary undergraduate institutions and commissioning sources that educate and develop the officers who are expected to lead this nation's armed forces. They are special places that have…

  17. Who Will Save America's Urban Catholic Schools?

    ERIC Educational Resources Information Center

    Hamilton, Scott W., Ed.

    2008-01-01

    America's urban Catholic schools are in crisis. This report finds that over 1,300 schools have shut down since 1990, mostly in our cities. As a result, some 300,000 students have been displaced--forced to attend other public, private, or parochial schools. The school closures have cost taxpayers more than $20 billion to accommodate the additional…

  18. "Math for America" Isn't

    ERIC Educational Resources Information Center

    Wolfmeyer, Mark

    2014-01-01

    Aspects of the Math for America organization's actions, aims and affiliations are analyzed for their effects on urban schools and society at large. These aspects are argued as evidence to consider MfA as an agent working against democratic practice and in favor of furthering profit and its resultant inequitable resource distribution. The…

  19. Golden Discoveries: Literature of the Americas.

    ERIC Educational Resources Information Center

    Petersen, Judith E.

    1992-01-01

    Describes a U.S. literature course and a comparative literature course that focuses on Asian, African, Canadian, Caribbean, and Latin American literature. Asserts that students need to be aware of the European impact on the U.S. identity, even where it is unpleasant. Discusses the magical realism in the distinct artistic vision of Latin America.…

  20. The State of America's Children Yearbook: 1998.

    ERIC Educational Resources Information Center

    Martinez, Susanne, Ed.; Dahl, Kathryn Kline, Ed.

    This Children's Defense Fund 1998 report on the well being of America's children highlights the critical need for renewed commitment to children by all sectors of society. The introduction describes health and educational outcomes for poor children and calls for adults to redirect their priorities and develop solutions to these problems. The…

  1. The State of America's Children Yearbook, 1999.

    ERIC Educational Resources Information Center

    Children's Defense Fund, Washington, DC.

    This report on the well-being of America's children highlights the critical need for renewed commitment to children by all sectors of society. The introduction describes health and educational outcomes for poor children and maintains that preparing all of the nation's children for the future and protecting them in the present is the greatest human…

  2. The State of America's Children Yearbook: 1997.

    ERIC Educational Resources Information Center

    Weill, James D., Ed.; Jablonski, Donna M., Ed.

    This Children's Defense Fund 1997 report on the state of America's children highlights the critical need for renewed commitment to children by all sectors of society. The introduction discusses Americans' values and presents 25 tips for effective child advocacy. The report then details the following: (1) the impact of welfare reform on children…

  3. Protecting America Through Better Civic Education

    DTIC Science & Technology

    2013-09-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited PROTECTING AMERICA...0704–0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing...Approved for public release; distribution is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT How does civic education affect homeland security? A

  4. German Studies in America. German Studies Notes.

    ERIC Educational Resources Information Center

    Sander, Volkmar; Osterle, Heinz D.

    This volume contains two papers, "German Studies in America," by Volkmar Sander, and "Historicism, Marxism, Structuralism: Ideas for German Culture Courses," by Heinz D. Osterle. The first paper discusses the position of German studies in the United States today. The greatest challenge comes from low enrollments; therefore,…

  5. What's Cooking in America's Schoolyard Gardens?

    ERIC Educational Resources Information Center

    Salter, Cathy

    2010-01-01

    This article discusses what's cooking in America's schoolyard gardens. From First Lady Michelle Obama's world-famous Kitchen Garden, to Alice Waters' groundbreaking Edible Schoolyard in Berkeley, California, to a nationally recognized elementary school learning garden in the small Midwestern town of Ashland, Missouri, school children are planting…

  6. Counseling: A New Priority in Latin America

    ERIC Educational Resources Information Center

    Espin, Oliva M.; Renner, Richard R.

    1974-01-01

    This brief survey is an effort to inform counselors about some of the recent developments in Latin America that relate to their profession. The article explains some of the underlying social, cultural, and educational conditions that have helped shape recent trends. Despite the problem of underprofessionalization, the field of vocational guidance…

  7. America 2000: An Education Strategy. Sourcebook.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    "America 2000" is a long-term national strategy (not a federal program) designed to accomplish in nine years (by the year 2000) the six national education goals articulated by the President and the state governors at the 1989 "Education Summit" in Charlottesville, Virginia. This national education strategy was presented by the…

  8. Raising the Bar in Central America

    ERIC Educational Resources Information Center

    Campbell, Monica

    2007-01-01

    Several years ago, students in Central America rarely leave their countries to find work elsewhere. Such is the case of Sebastian Pinto who felt that his degree would not mean much beyond Guatemala, his country. But now, universities in Central American have started to offer regionally accredited degrees that would allow students' credentials to…

  9. ADULT BASIC EDUCATION IN LATIN AMERICA.

    ERIC Educational Resources Information Center

    CORTRIGHT, RICHARD W.

    THE AUTHOR BRIEFLY REVIEWS STUDIES AND REPORTS ON ADULT BASIC EDUCATION PROGRAMS IN LATIN AMERICA, WHERE IN MOST COUNTRIES AT LEAST 40 PERCENT OF THE ADULT POPULATION IS ILLITERATE. EDUCATION HAS BEEN RELATED TO NATIONAL ECONOMIES, HEALTH, AND SOCIAL AND POLITICAL PROBLEMS. NATIONAL BUDGETS FOR LITERACY PROGRAMS ARE GROWING AND IN SOME COUNTRIES…

  10. English Language Assessment in Central America.

    ERIC Educational Resources Information Center

    Crandall, JoAnn; And Others

    This document, the final report of a project assessing the general status of English language training (ELT) in Central America, includes an overview of the process, general recommendations, and country-specific information and recommendations for training and policy development. The purpose was to assess the potential effects of the ELT situation…

  11. Invisible Women: The Children's Librarian in America

    ERIC Educational Resources Information Center

    Sasse, Margo

    1973-01-01

    A remarkable group of 19th Century American women removed the signs, Dogs and Children Not Allowed,'' from the public libraries and originated what has been called America's most valuable contribution to the library world--library service to children. (10 references) (Author/NH)

  12. The State of America's Children Yearbook: 1996.

    ERIC Educational Resources Information Center

    Finlay, Belva, Ed.

    The Children's Defense Fund (CDF) 1996 report on the state of America's children highlights the critical need for renewed commitment to children by early childhood advocates, parents, and all sectors of society. The introduction describes in general the crises faced by children and calls for adults to recommit their energies to providing solutions…

  13. Challenges for Scientists in Latin America.

    PubMed

    Kalergis, Alexis M; Lacerda, Marcus; Rabinovich, Gabriel A; Rosenstein, Yvonne

    2016-09-01

    Despite political turmoil and economical crisis, research in Latin America has considerably advanced over recent decades. The present 'Point of View' outlines our perspectives on the working conditions, successes, difficulties, limitations, and challenges of biomedical scientific communities in four Latin American countries: Argentina (G.A.R.), Brazil (M.L.), Chile (A.K.), and Mexico (Y.R.).

  14. America's Descent into Madness

    ERIC Educational Resources Information Center

    Giroux, Henry A.

    2014-01-01

    This article describes America's descent into madness under the regime of neoliberalism that has emerged in the United States since the late 1970s. In part, this is due to the emergence of a public pedagogy produced by the corporate-owned media that now saturates Americans with a market-driven value system that undermines those formative…

  15. The State of America's Children: 1991.

    ERIC Educational Resources Information Center

    Children's Defense Fund, Washington, DC.

    The Children's Defense Fund (CDF) presents its 1991 report on the state of America's children. An introductory call to action includes seven steps that CDF will take to attain its goals and 10 lessons to guide activists. The rest of the report focuses on: (1) family income and employment; (2) child care; (3) health; (4) education; (5) youth…

  16. The State of America's Children: 1992.

    ERIC Educational Resources Information Center

    Children's Defense Fund, Washington, DC.

    This report on the state of children in the United States begins with a call to action that points out the destructive effects of poverty, violence, and drug use on America's children while outlining 10 needed steps that should be followed to help alleviate these problems. The greater part of the report focuses on: (1) health; (2) child care; (3)…

  17. The State of America's Children Yearbook: 1995.

    ERIC Educational Resources Information Center

    Finlay, Belva, Ed.

    In its introduction, the Children's Defense Fund (CDF) 1995 report on the state of America's children highlights the opposing pulls toward community or chaos in the treatment of children in contemporary American society. The introduction lists 17 things adults and parents can do to conduct a personal audit to determine whether they are…

  18. The Sciences in America, Circa 1880.

    ERIC Educational Resources Information Center

    Kevles, Daniel J.; And Others

    1980-01-01

    The history of the sciences in America in 1880 is described as a time of considerable vitality in the disciplines of earth and life sciences. The natural scientific resources of the American continent are credited as contributing to the vitality. Pluralism of institutional support is discussed with a historical perspective. (SA)

  19. Mapping the Llano Estacado of North America

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Llano Estacado is a commonly recognized physiographic region in North America. Renowned for its remarkably level surface and the towering escarpments along its outer margins, the elevated plains of the Llano Estacado form an immense tableland that stands in high relief at the southern end of the...

  20. 78 FR 79560 - Buy America Waiver Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    .... The FHWA's Buy America requirements provide that 100 percent of all steel and iron comprising a predominantly steel and iron product that is permanently incorporated into a project must be domestically... components and subcomponents containing steel and iron. As a result, vehicles are typically referred to...