Sample records for united states demonstrated

  1. 8 CFR 245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 245.22 Section 245.22 Aliens and Nationality DEPARTMENT... PERMANENT RESIDENCE § 245.22 Evidence to demonstrate an alien's physical presence in the United States on a...

  2. 8 CFR 245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 245.22 Section 245.22 Aliens and Nationality DEPARTMENT... PERMANENT RESIDENCE § 245.22 Evidence to demonstrate an alien's physical presence in the United States on a...

  3. 8 CFR 245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 245.22 Section 245.22 Aliens and Nationality DEPARTMENT... PERMANENT RESIDENCE § 245.22 Evidence to demonstrate an alien's physical presence in the United States on a...

  4. 8 CFR 245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 245.22 Section 245.22 Aliens and Nationality DEPARTMENT... PERMANENT RESIDENCE § 245.22 Evidence to demonstrate an alien's physical presence in the United States on a...

  5. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in specialized...

  6. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in specialized...

  7. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in specialized...

  8. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in specialized...

  9. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in specialized...

  10. TECHNOLOGY SELECTION AND SYSTEM DESIGN, U.S. EPA ARSENIC DEMONSTRATION PROGRAM ROUND 1

    EPA Science Inventory

    Battelle, under a contract with the United States Environmental Protection Agency (EPA), is conducting full-scale demonstration studies on the removal of arsenic from drinking water supplies at 12 water treatment facilities throughout the United States. These demonstration studi...

  11. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION NORTHERN CALIFORNIA DATA BROWSER

    EPA Science Inventory


    The United States Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP) is conducting a pilot study in the western United States. This study will advance the science of ecological monitoring and demonstrate techniques for regional-scale asse...

  12. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION OREGON DATA AND PRODUCT BROWSER

    EPA Science Inventory

    The United States Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP) is conducting a study in the western United States (EPA Regions 8, 9, and 10) that will advance the science of ecological monitoring and demonstrate techniques for regional-...

  13. Successfully Demonstrating an Integrated Roofing and BIPV Solution for an Historic Building Renovation at the United States Air Force Academy

    DTIC Science & Technology

    2011-05-01

    Solution for an Historic Building Renovation at the United States Air Force Academy • Abstract Number: 12623 Vandenberg Hall • Thin Film Solar Array • Direct...Phase 1 • Total installed production capacity: 212.320 KW DC • Panels type and quantity: • Unisolar Thin Film Amorphous Silicon Panels • 1210 – Power...Successfully Demonstrating an Integrated Roofing and BIPV Solution for an Historic Building Renovation at the United States Air Force Academy

  14. 8 CFR 1245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 1245.22 Section 1245.22 Aliens and Nationality EXECUTIVE... OF PERSON ADMITTED FOR PERMANENT RESIDENCE § 1245.22 Evidence to demonstrate an alien's physical...

  15. 8 CFR 1245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 1245.22 Section 1245.22 Aliens and Nationality EXECUTIVE... OF PERSON ADMITTED FOR PERMANENT RESIDENCE § 1245.22 Evidence to demonstrate an alien's physical...

  16. 8 CFR 1245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 1245.22 Section 1245.22 Aliens and Nationality EXECUTIVE... OF PERSON ADMITTED FOR PERMANENT RESIDENCE § 1245.22 Evidence to demonstrate an alien's physical...

  17. 8 CFR 1245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Evidence to demonstrate an alien's physical presence in the United States on a specific date. 1245.22 Section 1245.22 Aliens and Nationality EXECUTIVE... OF PERSON ADMITTED FOR PERMANENT RESIDENCE § 1245.22 Evidence to demonstrate an alien's physical...

  18. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION SOUTHERN ROCKIES PILOT STUDY AREA DATA AND PRODUCT BROWSER

    EPA Science Inventory

    The United States Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP) is conducting a pilot study in the western United States. This study will advance the science of ecological monitoring and demonstrate techniques for regional-scale assessme...

  19. EMAP WESTERN UNITED STATES LANDSCAPE CHARACTERIZATION NORTHWEST OREGON PILOT STUDY AREA DATA AND PRODUCT BROWSER

    EPA Science Inventory

    The United States Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP) is conducting a pilot study in the western United States. This study will advance the science of ecological monitoring and demonstrate techniques for regional-scale assessme...

  20. USEPA'S SMALL DRINKING WATER TREATMENT TECHNOLOGY DEMONSTRATIONS IN ECUADOR AND MEXICO

    EPA Science Inventory

    In order to support and help in the struggle to improve the quality of drinking water in the United States and abroad, the United States Environmental Protection Agency (USEPA) conducts research studies for the demonstration and evaluation of alternative and innovative drinking w...

  1. Locomotive Emission and Engine Idle Reduction Technology Demonstration Project

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    John R. Archer

    2005-03-14

    In response to a United States Department of Energy (DOE) solicitation, the Maryland Energy Administration (MEA), in partnership with CSX Transportation, Inc. (CSXT), submitted a proposal to DOE to support the demonstration of Auxiliary Power Unit (APU) technology on fifty-six CSXT locomotives. The project purpose was to demonstrate the idle fuel savings, the Nitrous Oxide (NOX) emissions reduction and the noise reduction capabilities of the APU. Fifty-six CSXT Baltimore Division locomotives were equipped with APUs, Engine Run Managers (ERM) and communications equipment to permit GPS tracking and data collection from the locomotives. Throughout the report there is mention of themore » percent time spent in the State of Maryland. The fifty-six locomotives spent most of their time inside the borders of Maryland and some spent all their time inside the state borders. Usually when a locomotive traveled beyond the Maryland State border it was into an adjoining state. They were divided into four groups according to assignment: (1) Power Unit/Switcher Mate units, (2) Remote Control units, (3) SD50 Pusher units and (4) Other units. The primary data of interest were idle data plus the status of the locomotive--stationary or moving. Also collected were main engine off, idling or working. Idle data were collected by county location, by locomotive status (stationary or moving) and type of idle (Idle 1, main engine idling, APU off; Idle 2, main engine off, APU on; Idle 3, main engine off, APU off; Idle 4, main engine idle, APU on). Desirable main engine idle states are main engine off and APU off or main engine off and APU on. Measuring the time the main engine spends in these desirable states versus the total time it could spend in an engine idling state allows the calculation of Percent Idle Management Effectiveness (%IME). IME is the result of the operation of the APU plus the implementation of CSXT's Warm Weather Shutdown Policy. It is difficult to separate the two. The units demonstrated an IME of 64% at stationary idle for the test period. The data collected during calendar year 2004 demonstrated that 707,600 gallons of fuel were saved and 285 tons of NOX were not emitted as a result of idle management in stationary idle, which translates to 12,636 gallons and 5.1 tons of NOx per unit respectively. The noise reduction capabilities of the APU demonstrated that at 150 feet from the locomotive the loaded APU with the main engine shut down generated noise that was only marginally above ambient noise level.« less

  2. 14 CFR 91.145 - Management of aircraft operations in the vicinity of aerial demonstrations and major sporting...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and events may include: (1) United States Naval Flight Demonstration Team (Blue Angels); (2) United... nautical mile radius from the center of the demonstration and an altitude 17000 mean sea level (for high...

  3. 14 CFR 91.145 - Management of aircraft operations in the vicinity of aerial demonstrations and major sporting...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and events may include: (1) United States Naval Flight Demonstration Team (Blue Angels); (2) United... nautical mile radius from the center of the demonstration and an altitude 17000 mean sea level (for high...

  4. 14 CFR 91.145 - Management of aircraft operations in the vicinity of aerial demonstrations and major sporting...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and events may include: (1) United States Naval Flight Demonstration Team (Blue Angels); (2) United... nautical mile radius from the center of the demonstration and an altitude 17000 mean sea level (for high...

  5. The Past, Present and Future of Geodemographic Research in the United States and United Kingdom

    PubMed Central

    Singleton, Alexander D.; Spielman, Seth E.

    2014-01-01

    This article presents an extensive comparative review of the emergence and application of geodemographics in both the United States and United Kingdom, situating them as an extension of earlier empirically driven models of urban socio-spatial structure. The empirical and theoretical basis for this generalization technique is also considered. Findings demonstrate critical differences in both the application and development of geodemographics between the United States and United Kingdom resulting from their diverging histories, variable data economies, and availability of academic or free classifications. Finally, current methodological research is reviewed, linking this discussion prospectively to the changing spatial data economy in both the United States and United Kingdom. PMID:25484455

  6. Test Format and the Variation of Gender Achievement Gaps within the United States

    ERIC Educational Resources Information Center

    Reardon, Sean; Fahle, Erin; Kalogrides, Demetra; Podolsky, Anne; Zarate, Rosalia

    2016-01-01

    Prior research demonstrates the existence of gender achievement gaps and the variation in the magnitude of these gaps across states. This paper characterizes the extent to which the variation of gender achievement gaps on standardized tests across the United States can be explained by differing state accountability test formats. A comprehensive…

  7. Postindustrial Capitalism and the Problems with Bourdieu's Social and Cultural Capital in Understanding the Black/White Achievement Gap in the United States and United Kingdom

    ERIC Educational Resources Information Center

    Mocombe, Paul C.

    2015-01-01

    This hermeneutical essay demonstrates why and how Pierre Bourdieu's social reproduction theory is neither an adequate explanation for understanding praxis nor the Black/White academic achievement gap in contemporary postindustrial economies like that of the United States and the United Kingdom. The underlining hypothesis of the work is that the…

  8. STUDY OF HOME DEMONSTRATION UNITS IN A SAMPLE OF 27 COUNTIES IN NEW YORK STATE, NUMBER 3.

    ERIC Educational Resources Information Center

    ALEXANDER, FRANK D.; HARSHAW, JEAN

    AN EXPLORATORY STUDY EXAMINED CHARACTERISTICS OF 1,128 HOME DEMONSTRATION UNITS TO SUGGEST HYPOTHESES AND SCOPE FOR A MORE INTENSIVE STUDY OF A SMALL SAMPLE OF UNITS, AND TO PROVIDE GUIDANCE IN SAMPLING. DATA WERE OBTAINED FROM A SPECIALLY DESIGNED MEMBERSHIP CARD USED IN 1962. UNIT SIZE AVERAGED 23.6 MEMBERS BUT THE RANGE WAS FAIRLY GREAT. A NEED…

  9. 15 CFR 971.206 - Statement of ownership.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ENVIRONMENTAL DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS Applications Contents... demonstrate that the applicant is a United States citizen. (b) Specific. In particular, the application must include: (1) Name, address, and telephone number of the United States citizen responsible for commercial...

  10. The United States in Opposition. Ethics and Public Policy Reprint 4.

    ERIC Educational Resources Information Center

    Moynihan, Daniel Patrick

    A majority of the world's nations believe that there are claims which can be made on individual nation's wealth that are both considerable and threatening to countries such as the United States. This attitude was demonstrated in the General Assembly of the United Nations in 1974. It may be argued that this attitude is a result of the British…

  11. Air pollution removal by urban trees and shrubs in the United States

    Treesearch

    David J. Nowak; Daniel E. Crane; Jack C. Stevens

    2006-01-01

    A modeling study using hourly meteorological and pollution concentration data from across the coterminous United States demonstrates that urban trees remove large amounts of air pollution that consequently improve urban air quality. Pollution removal (03, PM10, NO2, SO2, CO)...

  12. UNESCO: Bridging Three World-Systems?

    ERIC Educational Resources Information Center

    deJong-Lambert, William

    2006-01-01

    The history of international education is intimately connected to the competition between the United States and the Soviet Union during the second half of the twentieth century. Graduate programs established at colleges and universities in the United States were the outgrowth of a need to create cosmopolitan experts, capable of demonstrating the…

  13. Energy: Machines, Science (Experimental): 5311.03.

    ERIC Educational Resources Information Center

    Castaldi, June P.

    This unit of instruction was designed as an introductory course in energy involving six simple machines, electricity, magnetism, and motion. The booklet lists the relevant state-adopted texts and states the performance objectives for the unit. It provides an outline of the course content and suggests experiments, demonstrations, field trips, and…

  14. Access to Care for Methadone Maintenance Patients in the United States

    ERIC Educational Resources Information Center

    Hettema, Jennifer E.; Sorensen, James L.

    2009-01-01

    This policy commentary addresses a significant access to care issue that faces methadone maintenance patients seeking residential treatment in the United States. Methadone maintenance therapy (MMT) has demonstrated strong efficacy in the outpatient treatment of opiate dependence. However, many opiate dependent patients are also in need of more…

  15. 21 CFR 1010.5 - Exemptions for products intended for United States Government use.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... agency of the United States. (2) The product or class of products is intended for research, investigations, studies, demonstration, or training, or for reasons of national security. (b) Consultation... are not inappropriate for, the special or unique uses for which the product is intended. The procuring...

  16. 21 CFR 1010.5 - Exemptions for products intended for United States Government use.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... agency of the United States. (2) The product or class of products is intended for research, investigations, studies, demonstration, or training, or for reasons of national security. (b) Consultation... are not inappropriate for, the special or unique uses for which the product is intended. The procuring...

  17. 21 CFR 1010.5 - Exemptions for products intended for United States Government use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... agency of the United States. (2) The product or class of products is intended for research, investigations, studies, demonstration, or training, or for reasons of national security. (b) Consultation... are not inappropriate for, the special or unique uses for which the product is intended. The procuring...

  18. 21 CFR 1010.5 - Exemptions for products intended for United States Government use.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... agency of the United States. (2) The product or class of products is intended for research, investigations, studies, demonstration, or training, or for reasons of national security. (b) Consultation... are not inappropriate for, the special or unique uses for which the product is intended. The procuring...

  19. 21 CFR 1010.5 - Exemptions for products intended for United States Government use.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... agency of the United States. (2) The product or class of products is intended for research, investigations, studies, demonstration, or training, or for reasons of national security. (b) Consultation... are not inappropriate for, the special or unique uses for which the product is intended. The procuring...

  20. Development of indirect potable reuse in impacted areas of the United States.

    PubMed

    Jansen, H P; Stenstrom, M K; de Koning, J

    2007-01-01

    This paper demonstrates the development of indirect potable reuse (IPR) in the United States. A legislative review and a survey of plants show that IPR is becoming an integral part of water reclamation. Public resistance is the limiting factor to its development while technology is not.

  1. Evaluation guidelines for bus rapid transit demonstration projects

    DOT National Transportation Integrated Search

    2002-02-01

    The Federal Transit Administration's (FTA) Bus Rapid Transit Demonstration Program is supporting demonstrations of Bus Rapid Transit (BRT) in selected cities across the United States. The US BRT Demonstration Program aims to adapt the principles of h...

  2. Evaluation of Kansas and Missouri rural seat belt demonstrations.

    DOT National Transportation Integrated Search

    2016-04-01

    Research has shown seat belt use is lower in rural areas of the United States, which may be one reason fatalities are higher in these areas. NHTSA sponsored two State-level demonstration projects to increase seat belt use in rural areas of Kansas and...

  3. 22 CFR 62.4 - Categories of participant eligibility.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

  4. 22 CFR 62.4 - Categories of participant eligibility.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

  5. 22 CFR 62.4 - Categories of participant eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

  6. 22 CFR 62.4 - Categories of participant eligibility.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

  7. 22 CFR 62.4 - Categories of participant eligibility.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... participating in a structured training program conducted by the selecting sponsor. (d) Teacher. An individual..., selected by the Department of State for consultation, observation, research, training, or demonstration of..., observation, training, or demonstration of special skills in the United States. (3) Camp counselor. An...

  8. Experimental demonstration of polarization encoding quantum key distribution system based on intrinsically stable polarization-modulated units.

    PubMed

    Wang, Jindong; Qin, Xiaojuan; Jiang, Yinzhu; Wang, Xiaojing; Chen, Liwei; Zhao, Feng; Wei, Zhengjun; Zhang, Zhiming

    2016-04-18

    A proof-of-principle demonstration of a one-way polarization encoding quantum key distribution (QKD) system is demonstrated. This approach can automatically compensate for birefringence and phase drift. This is achieved by constructing intrinsically stable polarization-modulated units (PMUs) to perform the encoding and decoding, which can be used with four-state protocol, six-state protocol, and the measurement-device-independent (MDI) scheme. A polarization extinction ratio of about 30 dB was maintained for several hours over a 50 km optical fiber without any adjustments to our setup, which evidences its potential for use in practical applications.

  9. Zero Emission Bay Area (ZEBA) Fuel Cell Bus Demonstration : First Results Report

    DOT National Transportation Integrated Search

    2011-08-01

    In response to the California Air Resources Board (CARB) rule for transit agencies in the state, five San Francisco Bay Area transit agencies have joined together to demonstrate the largest fleet of fuel cell buses in the United States. The Zero Emis...

  10. CHARACTERIZATION OF A SPATIAL GRADIENT OF NITROGEN DIOXIDE ACROSS A UNITED STATES-MEXICO BORDER CITY DURING WINTER

    EPA Science Inventory

    A gradient of ambient nitrogen dioxide (NO2) concentration is demonstrated across metropolitan El Paso, Texas (USA), a city located on the international border between the United States and Mexico. Integrated measurements of NO2 were collected over seven days at 20 elementary sc...

  11. Proper context: Comparison studies demonstrate that United States food-animal production antimicrobial uses have minimal impact on antimicrobial resistance

    USDA-ARS?s Scientific Manuscript database

    In the United States (US) it is estimated that food-animal production agriculture accounts for >70% of antimicrobial (AM) use leading to concerns that agricultural uses "substantially drive" antimicrobial resistance (AMR). Many studies report AMR in food-animal production settings without comparison...

  12. AN INDIVIDUAL APPROACH TO THE TEACHING OF UNITED STATES HISTORY.

    ERIC Educational Resources Information Center

    HOLMES, CHARLES

    THIS DOCUMENT EXPLAINS THE INDIVIDUAL APPROACH TO THE TEACHING OF UNITED STATES HISTORY TO EIGHTH GRADERS AT MEEKER, COLORADO. THE PROGRAM IS STRUCTURED SO THAT AFTER A STUDENT DEMONSTRATES MASTERY OF A CHAPTER THROUGH A SHORT OBJECTIVE TEST, HE THEN INVESTIGATES ENRICHMENT MATERIALS SUCH AS FILMSTRIPS, TAPES, RECORDS, BOOKS, AND PICTURE…

  13. Neighborhood deprivation and preterm birth among non-Hispanic black and white women in eight geographic areas in the United States

    EPA Science Inventory

    Disparities in preterm birth by race and ethnic group have been demonstrated in the United States. Recent research focuses on the impact of neighborhood environmental context on racial disparities in pregnancy outcomes. The authors utilized vital records birth certificate and...

  14. CTS United States experiments. A progress report

    NASA Technical Reports Server (NTRS)

    Robbins, W. H.; Donoughe, P. L.

    1976-01-01

    The results are presented of the United States experiments activity to date. Wide segments of the population are involved in the Experiments Program including the scientific community, other government agencies, industry, and the education and health entities. The experiments are associated with both technological objectives and the demonstration of new community and social services via satellite.

  15. Barriers to Inclusion: Special Education in the United States and Germany

    ERIC Educational Resources Information Center

    Powell, Justin J.W.

    2006-01-01

    This book offers a comparative and historical account of the rise of special education over the twentieth century in the United States and Germany. This institutional analysis demonstrates how categorical boundaries, professional groups, social movements, education and social policies shaped the schooling of children and youth with disabilities.…

  16. Youth Risk Behavior Surveillance--United States, 1999. CDC Surveillance Summaries.

    ERIC Educational Resources Information Center

    MMWR: Morbidity and Morality Weekly Report, 2000

    2000-01-01

    In the United States, approximately three-fourths of all deaths among persons aged 10-24 years result from only four causes: motor-vehicle crashes, other unintentional injuries, homicide, and suicide. Results from this 1999 national Youth Risk Behavior Survey demonstrate that numerous high school students engage in behaviors that increase the…

  17. Ecological effects of nitrogen deposition in the western United States

    Treesearch

    Mark E. Fenn; Jill S. Baron; Edith B. Allen; Heather M. Rueth; Koren R. Nydick; Linda Geiser; William D. Bowman; James O. Sickman; Thomas Meixner; Dale W. Johnson; Peter Neitlich

    2003-01-01

    In the western United States vast acreages of land are exposed to low levels of atmospheric nitrogen (N) deposition, with interspersed hotspots of elevated N deposition downwind of large, expanding metropolitan centers or large agricultural operations. Biological response studies in western North America demonstrate that some aquatic and terrestrial plant and microbial...

  18. Counseling Racial and Ethnic Minorities in the United States.

    ERIC Educational Resources Information Center

    Vontress, Clemmont

    The purpose of this paper is to discuss in brief six racial and ethnic minority groups in the United States, in order to demonstrate how selected cultural variables may intrude in the counseling relationship. American Indians present such problems as language difficulties, taciturnity, and suspiciousness. In working with Americans of African…

  19. Cultural Competency Training in the United States Marine Corps: A Prescription for Success in the Long War

    DTIC Science & Technology

    2008-06-13

    CULTURAL COMPETENCY TRAINING IN THE UNITED STATES MARINE CORPS: A PRESCRIPTION FOR SUCCESS IN THE LONG WAR A thesis presented to the...of military units that demonstrated cultural awareness while conducting operations in a foreign land. After presenting a review of the current...Marine Corps Center for Advanced Operational Cultural Learning (CAOCL), advocates teaching Marines enough of a language to do the things they need to

  20. Identification of a Fourth Haplotype of Bactericera cockerelli (Hemiptera: Triozidae) in the United States

    PubMed Central

    Swisher, Kylie D.; Henne, Donald C.; Crosslin, James M.

    2014-01-01

    Abstract The potato psyllid, Bactericera cockerelli (Sulc) (Hemiptera: Triozidae), is a pest of potato and other solanaceous crops in North and Central America and New Zealand. Previous genotyping studies have demonstrated the presence of three different haplotypes of B. cockerelli in the United States corresponding to three geographical regions: Central, Western, and Northwestern. These studies utilized psyllids collected in the western and central United States between 1998 and 2011. In an effort to further genotype potato psyllids collected in the 2012 growing season, a fourth B. cockerelli haplotype was discovered corresponding to the Southwestern United States geographical region. High-resolution melting analyses identified this new haplotype using an amplicon generated from a portion of the B. cockerelli mitochondrial cytochrome coxidase subunit I gene. Sequencing of this gene, as well as use of a restriction enzyme assay, confirmed the identification of the novel B. cockerelli haplotype in the United States. PMID:25368079

  1. Structural Performance of the Second Oldest Glued-Laminated Structure in the United States

    Treesearch

    Douglas R. Rammer; Jorge de Melo Moura; Robert J. Ross

    2014-01-01

    The second glued-laminated structure built in the United States was constructed at the USDA Forest Products Laboratory (FPL) in 1934 to demonstrate the performance of wooden arch buildings. After 75 years of use the structure was decommissioned in 2010. Shortly after construction, researchers structurally evaluated the glued-laminated arch structure for uniform loading...

  2. Structural Evaluation of the Second Oldest Glued-Laminated Structure in the United States

    Treesearch

    Douglas R. Rammer; Jorge de Melo Moura

    2013-01-01

    The second glued-laminated structure built in the United States was constructed at the USDA Forest Products Laboratory (FPL) in 1934 to demonstrate the performance of wooden arch buildings. After decades of use the structure was decommissioned in 2010. Shortly after construction, researchers structurally evaluated the glued-laminated arch structure for uniform loading...

  3. Energy: Light, Sound, and Heat, Science (Experimental): 5311.04.

    ERIC Educational Resources Information Center

    Castaldi, June P.

    This unit of instruction was designed as a basic course involving the study of light, sound, and heat at the junior high school level. The booklet lists the relevant state-adopted texts and states the performance objectives for the unit. It provides an outline of the course content and suggests experiments, demonstrations, field trips, and topics…

  4. History of Heterobasidion annosum in Western United States

    Treesearch

    Richard S. Smith Jr.

    1989-01-01

    H. annosum was first discovered as a root pathogen of pine in western United States by E. P. Meinecke in 1909. Other early researchers reported it as a root and butt decay of nonresinous conifers in the west. Olson demonstrated its pathogenicity to western conifers and Wagener and Cave described its occurrence and role in the eastside pine forests....

  5. Giftedness as Property: Troubling Whiteness, Wealth, and Gifted Education in the United States

    ERIC Educational Resources Information Center

    Mansfield, Katherine Cumings

    2015-01-01

    The purposes of this article are to illumine the racist genealogy of gifted education policies and practices in the United States, to demonstrate how deficit discourses continue today, and to provide personal examples from the field of how educators can begin to question the status quo, resist taken-for-granted assumptions, and alternatively make…

  6. Border Crossings: Undocumented Migration between Mexico and the United States in Contemporary Young Adult Literature

    ERIC Educational Resources Information Center

    Cummins, Amy

    2013-01-01

    This study identifies patterns in 11 English language young adult novels from the past three decades (1981-2011) which depict undocumented migration between Mexico and the United States. The increase in YA novels on this topic demonstrates rising public concern. These books offer sympathetic identification with border crossing youth. Eight of the…

  7. Perceptions of Elementary School Principals: Turning High Poverty Elementary Schools in South Carolina into High-Performing Elementary Schools

    ERIC Educational Resources Information Center

    Barber, Katie W.

    2013-01-01

    There is no question that economic deprivation has an adverse impact on student achievement. In the United States, the gaps in achievement among poor and advantaged students are substantial. Through multiple studies, the United States Department of Education (2006) indicated results that "clearly demonstrated that poverty adversely affected…

  8. Microbial response to high severity wildfire in the southwest United States

    Treesearch

    Steven T. Overby; Stephen C. Hart; Gregory S. Newman; Dana Erickson

    2006-01-01

    Southwest United States ponderosa pine (Pinus ponderosa Dougl. ex Laws) ecosystems have received great attention due to fuel conditions that increase the likelihood of large-scale wildfires with severe fire behavior. The fire season of 2002 demonstrated these extreme fuel load conditions with the largest fires in southwest history. The Jemez District of the Santa Fe...

  9. The patient-consumer-advocate nexus: the marketing and dissemination of gardasil, the human papillomavirus vaccine, in the United States.

    PubMed

    Gottlieb, Samantha D

    2013-09-01

    The 2006 availability of Merck's human papillomavirus (HPV) vaccine, Gardasil, in the United States provides an opportunity to examine the pharmaceutical company's creation of patient awareness for one of the most common sexually transmitted infections and its related cancer. In spite of the ubiquity of gynecological screening, prior to the vaccine's dissemination, most U.S. women were not familiar with either the infection or its association with cancer. Merck's role in encouraging a patient advocacy community mimics existing breast cancer patient advocacy culture in the United States while also demonstrating marked popular culture differences between the two women's health concerns and their respective advocacy groups. This article draws on ethnographic fieldwork with an HPV/cervical cancer advocacy organization to demonstrate how the group and its members engaged in an activism of awareness that disavows larger political aims. © 2013 by the American Anthropological Association.

  10. FY 2011 United States Army Corps of Engineers Annual Financial Report. America’s Army: At a Strategic Crossroads.

    DTIC Science & Technology

    2011-01-01

    Management Agency, the Department of Housing and Urban Development, the National Oceanic and Atmospheric Administration, aff ected state agencies...history, the United States has relied on the Civil Works program for help in times of national disaster. Emergency management continues to be an...agencies) and demonstrate the fact that project management , operations, and maintenance activities are performed at the local (district) level . Th e

  11. Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS)

    DTIC Science & Technology

    2012-05-01

    protect, and secure the United States and its interests. • AOF is the United States, Alaska, Canada, Mexico, Bahamas, Puerto Rico , and the U.S. Virgin...Criteria (UFC) for Smart Microgrid Cyber design guides for Industrial Control Systems (ICS) Residual systems Operations and Maintenance Operator...Training Sustainment Commercial Transition Cooperation with NIST for microgrid security standards Working with industry associations and

  12. Remote sensing of snow and ice: A review of the research in the United States 1975 - 1978

    NASA Technical Reports Server (NTRS)

    Rango, A.

    1979-01-01

    Research work in the United States from 1975-1978 in the field of remote sensing of snow and ice is reviewed. Topics covered include snowcover mapping, snowmelt runoff forecasting, demonstration projects, snow water equivalent and free water content determination, glaciers, river and lake ice, and sea ice. A bibliography of 200 references is included.

  13. Heterogeneous nonmarket benefits of managing white pine bluster rust in high-elevation pine forests

    Treesearch

    James R. Meldrum; Patricia A. Champ; Craig A. Bond

    2013-01-01

    This article describes a nonmarket valuation study about benefits of managing the invasive disease white pine blister rust in highelevation forests in the Western United States. Results demonstrate that, on average, households in the Western United States are willing to pay $154 to improve the resiliency of these forests. Factor analysis shows that long-run protection...

  14. Eliminating host-mediated effects demonstrates Bt maize producing Cry1F has no adverse effects on the parasitoid Cotesia marginiventris

    USDA-ARS?s Scientific Manuscript database

    The fall armyworm, Spodoptera frugiperda, is an important pest of maize in the United States and many tropical areas in the western hemisphere. In 2001, Herculex I ® (Cry1F) maize was commercially planted in the United States to control Lepidoptera, including S. frugiperda. In 2006, a population of ...

  15. 49 CFR 385.709 - Suspension and revocation of non-North America-domiciled carrier registration.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... United States; and (2) Notifying the carrier that its new entrant registration will be revoked unless it... operations in the United States and demonstrate, within 15 days from the service date of the Order, that it... the penalty provisions in 49 U.S.C. 521(b)(2)(A), as adjusted by inflation, not to exceed amounts for...

  16. Cross-cultural generality and specificity in self-regulation: avoidance personal goals and multiple aspects of well-being in the United States and Japan.

    PubMed

    Elliot, Andrew J; Sedikides, Constantine; Murayama, Kou; Tanaka, Ayumi; Thrash, Todd M; Mapes, Rachel R

    2012-10-01

    The authors examined avoidance personal goals as concurrent (Study 1) and longitudinal (Study 2) predictors of multiple aspects of well-being in the United States and Japan. In both studies, participants adopted more avoidance personal goals in Japan relative to the United States. Both studies also demonstrated that avoidance personal goals were significant negative predictors of the most relevant aspects of well-being in each culture. Specifically, avoidance personal goals were negative predictors of intrapersonal and eudaimonic well-being in the United States and were negative predictors of interpersonal and eudaimonic well-being in Japan. The findings clarify and extend puzzling findings from prior empirical work in this area, and raise provocative possibilities about the nature of avoidance goal pursuit.

  17. Bystander Attitudes to Prevent Sexual Assault: A Study of College Students in the United States, Japan, India, Vietnam, and China.

    PubMed

    Kamimura, Akiko; Trinh, Ha Ngoc; Nguyen, Hanh; Yamawaki, Niwako; Bhattacharya, Haimanti; Mo, Wenjing; Birkholz, Ryan; Makomenaw, Angie; Olson, Lenora M

    2016-01-01

    College women are at a high risk of sexual assault. Although programs that aim to change bystander behaviors have been shown to be potentially effective in preventing sexual assault on campuses in the United States, little is known about bystander behaviors outside of the United States. The purpose of this study was to explore and compare factors affecting bystander behaviors regarding sexual assault intervention and prevention among undergraduate students in the United States, Japan, India, Vietnam, and China. A total of 1,136 students participated in a self-reported survey. Results demonstrate substantial variations across countries. Bystander behaviors are associated with multilevel factors, including gender, knowledge of individuals who have experienced a sexual assault, and knowledge about campus or community organizations.

  18. Service and Methods Demonstrations Program Report

    DOT National Transportation Integrated Search

    1981-12-01

    The Service and Methods Demonstrations (SMD) Program was established in 1974 to promote the development and widespread adoption of innovative transit services and transportation management techniques throughout the United States. The program focuses ...

  19. A discrete event simulation tool to support and predict hospital and clinic staffing.

    PubMed

    DeRienzo, Christopher M; Shaw, Ryan J; Meanor, Phillip; Lada, Emily; Ferranti, Jeffrey; Tanaka, David

    2017-06-01

    We demonstrate how to develop a simulation tool to help healthcare managers and administrators predict and plan for staffing needs in a hospital neonatal intensive care unit using administrative data. We developed a discrete event simulation model of nursing staff needed in a neonatal intensive care unit and then validated the model against historical data. The process flow was translated into a discrete event simulation model. Results demonstrated that the model can be used to give a respectable estimate of annual admissions, transfers, and deaths based upon two different staffing levels. The discrete event simulation tool model can provide healthcare managers and administrators with (1) a valid method of modeling patient mix, patient acuity, staffing needs, and costs in the present state and (2) a forecast of how changes in a unit's staffing, referral patterns, or patient mix would affect a unit in a future state.

  20. A multi-level simulation platform of natural gas internal reforming solid oxide fuel cell-gas turbine hybrid generation system - Part II. Balancing units model library and system simulation

    NASA Astrophysics Data System (ADS)

    Bao, Cheng; Cai, Ningsheng; Croiset, Eric

    2011-10-01

    Following our integrated hierarchical modeling framework of natural gas internal reforming solid oxide fuel cell (IRSOFC), this paper firstly introduces the model libraries of main balancing units, including some state-of-the-art achievements and our specific work. Based on gPROMS programming code, flexible configuration and modular design are fully realized by specifying graphically all unit models in each level. Via comparison with the steady-state experimental data of Siemens-Westinghouse demonstration system, the in-house multi-level SOFC-gas turbine (GT) simulation platform is validated to be more accurate than the advanced power system analysis tool (APSAT). Moreover, some units of the demonstration system are designed reversely for analysis of a typically part-load transient process. The framework of distributed and dynamic modeling in most of units is significant for the development of control strategies in the future.

  1. The United States Does CAIR About Cultural Safety: Examining Cultural Safety Within Indigenous Health Contexts in Canada and the United States.

    PubMed

    Darroch, Francine; Giles, Audrey; Sanderson, Priscilla; Brooks-Cleator, Lauren; Schwartz, Anna; Joseph, Darold; Nosker, Roger

    2017-05-01

    This article examines the concept and use of the term cultural safety in Canada and the United States. To examine the uptake of cultural awareness, cultural sensitivity, cultural competence, and cultural safety between health organizations in Canada and the United States, we reviewed position statements/policies of health care associations. The majority of selected health associations in Canada include cultural safety within position statements or organizational policies; however, comparable U.S. organizations focused on cultural sensitivity and cultural competence. Through the work of the Center for American Indian Resilience, we demonstrate that U.S. researchers engage with the tenets of cultural safety-despite not using the language. We recommend that health care providers and health researchers consider the tenets of cultural safety. To address health disparities between American Indian populations and non-American Indians, we urge the adoption of the term and tenets of cultural safety in the United States.

  2. Bicentennial of the United States Constitution: A Resource Guide. Supplement II: 1989. The Establishment of the Federal Government and National Defense.

    ERIC Educational Resources Information Center

    Office of the Special Assistant for the Bicentennial of the United States Constitution (Army), Washington, DC.

    The Department of the Army has been chosen to be the executive agent for the Department of Defense (DOD) programs celebrating the Bicentennial of the United States Constitution. The DOD commemorative focus is fourfold: (1) to demonstrate the role and relationships of the military in national government; (2) to provide educational and historical…

  3. Effects of the "great recession" on the forest products sector in the northern region of the United States

    Treesearch

    Christopher W. Woodall; William G. Luppold; Peter J. Ince; Ronald J. Piva; Kenneth E. Skog

    2012-01-01

    The forest industry within the northern region of the United States has demonstrated a notable decline in terms of employment, number of mills, wood consumption, and forest harvests since 2000--a downturn exacerbated by the "Great Recession" of 2007-2009. Longer term industrial decline (since 2000) has been evidenced by reductions in secondary product (e.g.,...

  4. Effects of historical climate change, habitat connectivity, and vicariance on genetic structure and diversity across the range of the red tree vole (Phenacomys longicaudus) in the Pacific Northwestern United States.

    Treesearch

    Mark P. Miller; M. Renee Bellinger; Eric D. Forsman; Susan M. Haig

    2006-01-01

    Phylogeographical analyses conducted in the Pacific Northwestern United States have often revealed concordant patterns of genetic diversity among taxa. These studies demonstrate distinct North/South genetic discontinuities that have been attributed to Pleistocene glaciation. We examined phylogeographical patterns of red tree voles (Phenacomys longicaudus...

  5. Treatment, Education, and Prevention: Adding to the Arsenal in the War on Drugs. Hearing before the Committee on the Judiciary, United States Senate, One Hundred Seventh Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

    A hearing was held on the role of prevention in the comprehensive drug control policy of the United States. The hearing demonstrated a strengthening of the commitment to reduce the demand for drugs. It also showed bi-partisan support to remain vigilant in defense of the borders and in punishing those who sell or manufacture drugs. It states that…

  6. Variation in strontium isotope ratios of archaeological fauna in the Midwestern United States: a preliminary study

    USGS Publications Warehouse

    Hedman, Kristin M.; Curry, B. Brandon; Johnson, Thomas M.; Fullagar, Paul D.; Emerson, Thomas E.

    2009-01-01

    Strontium isotope values (87Sr/86Sr) in bone and tooth enamel have been used increasingly to identify non-local individuals within prehistoric human populations worldwide. Archaeological research in the Midwestern United States has increasingly highlighted the role of population movement in affecting interregional cultural change. However, the comparatively low level of geologic variation in the Midwestern United States might suggest a corresponding low level of strontium variation, and calls into question the sensitivity of strontium isotopes to identify non-local individuals in this region. Using strontium isotopes of archaeological fauna, we explore the degree of variability in strontium ratios across this region. Our results demonstrate measurable variation in strontium ratios and indicate the potential of strontium analysis for addressing questions of origin and population movement in the Midwestern United States.

  7. Fragmented patterns of flood change across the United States

    PubMed Central

    Hirsch, R. M.; Viglione, A.; Blöschl, G.

    2016-01-01

    Abstract Trends in the peak magnitude, frequency, duration, and volume of frequent floods (floods occurring at an average of two events per year relative to a base period) across the United States show large changes; however, few trends are found to be statistically significant. The multidimensional behavior of flood change across the United States can be described by four distinct groups, with streamgages experiencing (1) minimal change, (2) increasing frequency, (3) decreasing frequency, or (4) increases in all flood properties. Yet group membership shows only weak geographic cohesion. Lack of geographic cohesion is further demonstrated by weak correlations between the temporal patterns of flood change and large‐scale climate indices. These findings reveal a complex, fragmented pattern of flood change that, therefore, clouds the ability to make meaningful generalizations about flood change across the United States. PMID:27917010

  8. Fragmented patterns of flood change across the United States

    USGS Publications Warehouse

    Archfield, Stacey A.; Hirsch, Robert M.; Viglione, A.; Blöschl, G.

    2016-01-01

    Trends in the peak magnitude, frequency, duration, and volume of frequent floods (floods occurring at an average of two events per year relative to a base period) across the United States show large changes; however, few trends are found to be statistically significant. The multidimensional behavior of flood change across the United States can be described by four distinct groups, with streamgages experiencing (1) minimal change, (2) increasing frequency, (3) decreasing frequency, or (4) increases in all flood properties. Yet group membership shows only weak geographic cohesion. Lack of geographic cohesion is further demonstrated by weak correlations between the temporal patterns of flood change and large-scale climate indices. These findings reveal a complex, fragmented pattern of flood change that, therefore, clouds the ability to make meaningful generalizations about flood change across the United States.

  9. THE SITE DEMONSTRATION OF CHEMFIX SOLIDIFICATION/ STABILIZATION PROCESS AT THE PORTABLE EQUIPMENT SALVAGE COMPANY SITE

    EPA Science Inventory

    A demonstration of the GHEMFIX solidification/stabilization process was conducted under the United States Environmental Protection Agency`s (EPA) Superfund Innovative Technology Evaluation (SITE) program. The demonstration was conducted in March 1989, at the Portable Equipment Sa...

  10. Atlanta congestion reduction demonstration national evaluation plan.

    DOT National Transportation Integrated Search

    2011-04-01

    This report provides an analytic framework for evaluating the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) and CRD Programs. The Atlanta CRD project...

  11. Hovercraft Underwater Noise Measurements in Alaska.

    DOT National Transportation Integrated Search

    2001-04-02

    The United States Postal Service (USPS) is finishing a two-year demonstration project : examining the feasibility of mail delivery via hovercraft to remote Alaskan villages. Prior to this : demonstration project, and in support of the Environmental A...

  12. Using anthropometric indicators for Mexicans in the United States and Mexico to understand the selection of migrants and the "Hispanic paradox".

    PubMed

    Crimmins, Eileen M; Soldo, Beth J; Kim, Jung Ki; Alley, Dawn E

    2005-01-01

    Anthropometric measures including height provide an indication of childhood health that allows exploration of relationships between early life circumstances and adult health. Height can also be used to provide some indication of how early life health is related to selection of migrants and the Hispanic paradox in the United States. This article joins information on persons of Mexican nativity ages 50 and older in the United States collected in the National Health and Nutrition Examination Survey IV (NHANES IV 1999-2002) with a national sample of persons of the same age living in Mexico from the Mexican Health and Aging Survey (MHAS 2001) to examine relationships between height, education, migration, and late-life health. Mexican immigrants to the United States are selected for greater height and a high school, rather than higher or lower, education. Return migrants from the United States to Mexico are shorter than those who stay. Height is related to a number of indicators of adult health. Results support a role for selection in the Hispanic paradox and demonstrate the importance of education and childhood health as determinants of late-life health in both Mexico and the United States.

  13. Integrated health system for chronic disease management: lessons learned from France.

    PubMed

    Stuart, Mary; Weinrich, Michael

    2004-02-01

    Rated number one in overall health system performance by the World Health Organization, the French spend less than half the amount on annual health care per capita that the United States spends. One contributing factor may be the attention given to chronic care. Since the mid-1900s, the French have developed regional community-based specialty systems for patients with chronic respiratory insufficiency or failure. COPD is the major cause of respiratory failure, the fourth leading cause of death in the United States, and its prevalence is increasing. Despite the clinical success of home mechanical ventilation and the potential for cost savings, providing such services in the United States remains a challenge. Lessons from France can inform the development of cost-effective chronic care models in the United States In this article, we review the French experience in the context of the United States Supreme Court's Olmstead decision, mandating that people in "more restrictive settings" such as nursing homes be offered community-based supports. We suggest that regional demonstration projects for patients with chronic respiratory failure or insufficiency can provide an important step in the development of effective chronic care systems in the United States

  14. ARC-2007-ACD07-0092-038

    NASA Image and Video Library

    2007-05-24

    Dr Condoleezza Rice, United States Secretary of State visits Ames. Takes a demonstration ride in the Tesla Motors Electric Car. Australian Foreign Minister Alexander Downer traveling with Dr Rice addresses the assembled media and Ames staffers

  15. Atlanta congestion reduction demonstration : national evaluation report.

    DOT National Transportation Integrated Search

    2014-03-01

    This document presents the final report on the national evaluation of the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) CRD Program. The Atlanta CRD projects focus on reducing congest...

  16. Urban Partnership Agreement and Congestion Reduction Demonstration : National Evaluation Framework

    DOT National Transportation Integrated Search

    2008-11-21

    This report provides an analytical framework for evaluating six deployments under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) and Congestion Reduction Demonstration (CRD) Programs. The six UPA/CRD sites...

  17. Biennial Survey of Education in the United States, 1928-1930. Bulletin, 1931, No. 20. Volume I. Chapter VIII: Art Education

    ERIC Educational Resources Information Center

    Farnum, Royal Bailey

    1931-01-01

    Art education in the United States has never been on a firmer footing than at the present time. It faces a future secure in the knowledge that during the past 10 years its social, economic, and educational values have been demonstrated and acknowledged and generally put into practice. Educational leaders no longer ignore it; rather one finds an…

  18. Foreign Students in the United States: Policies and Legislation

    DTIC Science & Technology

    2007-05-11

    Language ( TOEFL ) in order to demonstrate that they could effectively study and provide instruction in English. In Asian countries, such as China...determining whether TOEFL scores are fraudulent until the student actually arrives in the United States. At this time, written offers of support have...have reacted by not admitting any graduate students from countries with a history of fraudulent TOEFL scores, or requiring additional in- person

  19. Toxicity of car exhausts and opportunity for suicide: comparison between Britain and the United States.

    PubMed Central

    Clarke, R V; Lester, D

    1987-01-01

    The rate of car exhaust suicides in the United States has declined following the introduction of emission controls in the mid-1960s, though not as much as the decline in CO emitted by cars. In Britain, where emission controls have not been introduced, the rate of these suicides, initially much lower than in the United States, has greatly increased since the beginning of the 1970s and is now about double that of the United States. This rise cannot be explained simply on the basis of an increase in the opportunities for suicide as represented by an increase in the number of cars but may be due to increased knowledge of the method. While these results are interpreted as generally supporting the potential for opportunity-reducing preventive measures, they also demonstrate that much more research is needed into the complex nature of the opportunity structure for suicide. PMID:2443595

  20. Climate Change Impacts for the Conterminous USA: An Integrated Assessment Part 7. Economic Analysis of Field Crops and Land Use with Climate Change

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sands, Ronald D.; Edmonds, James A.

    PNNL's Agriculture and Land Use (AgLU) model is used to demonstrate the impact of potential changes in climate on agricultural production and land use in the United States. AgLU simulates production of four crop types in several world regions, in 15-year time steps from 1990 to 2095. Changes in yield of major field crops in the United States, for 12 climate scenarios, are obtained from simulations of the EPIC crop growth model. Results from the HUMUS model are used to constrain crop irrigation, and the BIOME3 model is used to simulate productivity of unmanaged ecosystems. Assumptions about changes in agriculturalmore » productivity outside the United States are treated on a scenario basis, either responding in the same way as in the United States, or not responding to climate.« less

  1. From gold-medal glory to prohibition: the early evolution of cocaine in the United Kingdom and the United States

    PubMed Central

    Gilchrist, Dawna

    2013-01-01

    As reported in the 2011 World Drug Report, cocaine is likely to be the most problematic drug worldwide in terms of trafficking-related violence and second only to heroin in terms of negative health consequences and drug deaths. Over a period of 60 years, cocaine evolved from the celebrated panacea of the 1860s to outlawed street drug of the 1920s. As demonstrated by the evolution of cocaine use and abuse in the United Kingdom and United States during this time period, cultural attitudes influenced both the acceptance of cocaine into the medical field and the reaction to the harmful effects of cocaine. Our review of articles on cocaine use in the United Kingdom and the United States from 1860 to 1920 reveals an attitude of caution in the United Kingdom compared with an attitude of progressivism in the United States. When the trends in medical literature are viewed in the context of the development of drug regulations, our analysis provides insight into the relationship between cultural attitudes and drug policy, supporting the premise that it is cultural and social factors which shape drug policy, rather than drug regulations changing culture. PMID:23772315

  2. Integrated corridor management initiative : demonstration phase evaluation - final national evaluation framework.

    DOT National Transportation Integrated Search

    2012-05-01

    This report provides an analytical framework for evaluating the two field deployments under the United States Department of Transportation (U.S. DOT) Integrated Corridor Management (ICM) Initiative Demonstration Phase. The San Diego Interstate 15 cor...

  3. CTS United States experiments - A progress report. [Communications Technology Satellite for high power broadcasting

    NASA Technical Reports Server (NTRS)

    Robbins, W. H.; Donoughe, P. L.

    1976-01-01

    The Communications Technology Satellite (CTS) is a high-power broadcast satellite launched by NASA on January 17, 1976. CTS is the first satellite to operate at a frequency of 12 gigahertz and incorporates technology making possible new satellite telecommunications services. CTS is a cooperative program of the United States and Canada. This paper presents the results of the United States experimental activity to date. Wide segments of the population are involved in the Experiments Program, including the scientific community, other government agencies, industry, and the education and health entities. The experiments are associated with both technological objectives and the demonstration of new community and social services via satellite.

  4. Organizational Communication and Culture: A Study of 10 Italian High-Technology Companies.

    ERIC Educational Resources Information Center

    Morley, Donald Dean; Shockley-Zalabak, Pamela; Cesaria, Ruggero

    1997-01-01

    Tests in international environments models previously developed within United States high-technology organizations. Demonstrates that relationships among organizational culture themes, employee values, organizational communication activities, and perceptions of a variety of organizational outcomes are similar but not identical for United States…

  5. Hospital librarianship in the United States: at the crossroads.

    PubMed

    Wolf, Diane G; Chastain-Warheit, Christine C; Easterby-Gannett, Sharon; Chayes, Marion C; Long, Bradley A

    2002-01-01

    This paper examines recent developments in hospital librarianship in the United States, including the current status of hospital-based clinical library services. Several examples of hospital library services are presented that demonstrate some characteristics of struggling and thriving services. The implications of the informationist concept are considered. The continuation of the hospital librarian's primary role in support of patient care is explored, as core competencies are reexamined for relevancy in the new millennium.

  6. Securing Fatherhood through Kin Work: A Comparison of Black Low-Income Fathers and Families in South Africa and the United States

    ERIC Educational Resources Information Center

    Madhavan, Sangeetha; Roy, Kevin

    2012-01-01

    In this article, the authors examine how low-income Black men in South Africa and the United States work with their kin to secure fathering and ensure the well-being of children. They use ethnographic and life history data on men who fathered children from 1992 to 2005 to demonstrate how fathers' roles as kin workers enable them to meet culturally…

  7. NASA 2007 Western States Fire Missions (WSFM)

    NASA Technical Reports Server (NTRS)

    Posada, Herman A.

    2008-01-01

    This presentation describes the objectives of the 2007 Western States Fire Mission (WSFM), which included demonstrating capabilities of the Ikhana unmanned aerial system (UAS) to overfly and collect sensor data on widespread fires throughout the Western United States, demonstrating long-endurance (20+ hours) mission capabilities, and delivering real-time imagery within 10 minutes of acquisition. Additionally, the operations concept, operational zones, and landing sites are highlighted. Provisions of the certificate of authorization are also addressed. Imagery obtained from the WSFM are included.

  8. DEMONSTRATION OF NO-VOC/NO-HAP WOOD FURNITURE COATING SYSTEM

    EPA Science Inventory

    The United States Environmental Protection Agency has contracted with AeroVironment Environmental Services, Inc. and its subcontractor, Adhesives Coating Co., to develop and demonstrate a no-VOC (volatile organic compound)/no-HAP (hazardous air pollutant) wood furniture coating s...

  9. Report on Hydrogen Bus Demonstrations Worldwide, 2002-2007.

    DOT National Transportation Integrated Search

    2009-03-01

    Between 2002 and 2007 more than 20 cities in the United States, Europe, China, Japan and Australia have demonstrated buses powered by fuel cells or hydrogen-fueled internal combustion engines, as well as a variety of fueling and related technologies....

  10. Reported foodborne outbreaks due to fresh produce in the United States and European Union: trends and causes.

    PubMed

    Callejón, Raquel M; Rodríguez-Naranjo, M Isabel; Ubeda, Cristina; Hornedo-Ortega, Ruth; Garcia-Parrilla, M Carmen; Troncoso, Ana M

    2015-01-01

    The consumption of fruit and vegetables continues to rise in the United States and European Union due to healthy lifestyle recommendations. Meanwhile, the rate of foodborne illness caused by the consumption of these products remains high in both regions, representing a significant public health and financial issue. This study addresses the occurrence of reported foodborne outbreaks associated with fresh fruits and vegetables consumption in the United States and European Union during the period 2004-2012, where data are available. Special attention is paid to those pathogens responsible for these outbreaks, the mechanisms of contamination, and the fresh produce vehicles involved. Norovirus is shown to be responsible for most of the produce-related outbreaks, followed by Salmonella. Norovirus is mainly linked with the consumption of salad in the United States and of berries in the European Union, as demonstrated by the Multiple Correspondence Analysis (MCA). Salmonella was the leading cause of multistate produce outbreaks in the United States and was the pathogen involved in the majority of sprouts-associated outbreaks. As is reflected in the MCA, the pattern of fresh produce outbreaks differed in the United States and European Union by the type of microorganism and the food vehicle involved.

  11. Can medicaid reimbursement help give female condoms a second chance in the United States?

    PubMed

    Witte, Susan S; Stefano, Kyle; Hawkins, Courtney

    2010-10-01

    The female condom is the only other barrier contraception method besides the male condom, and it is the only "woman-initiated" device for prevention of sexually transmitted infections. Although studies demonstrate high acceptability and effectiveness for this device, overall use in the United States remains low. The female condom has been available through Medicaid in many states since 1994. We provide the first published summary of data on Medicaid reimbursement for the female condom. Our findings demonstrate low rates of claims for female condoms but high rates of reimbursement. In light of the 2009 approval of a new, cheaper female condom and the recent passage of comprehensive health care reform, we call for research examining how health care providers can best promote consumer use of Medicaid reimbursement to obtain this important infection-prevention device.

  12. 34 CFR 363.11 - What information and assurances must be included in the State plan supplement?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... under § 363.20. (e) Collaboration. Demonstrate evidence of the efforts of the designated State unit to... expectation that sources will become available; (ii) Provides for periodic monitoring to ensure that each...

  13. 34 CFR 363.11 - What information and assurances must be included in the State plan supplement?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... under § 363.20. (e) Collaboration. Demonstrate evidence of the efforts of the designated State unit to... expectation that sources will become available; (ii) Provides for periodic monitoring to ensure that each...

  14. Final Environmental Assessment for Conventional Strike Missile Demonstration

    DTIC Science & Technology

    2010-08-11

    impacts of conducting a single demonstration flight test of the Conventional Strike Missile (CSM). The CSM Demonstration flight test vehicle would...Vehicle would glide at hypersonic velocities in the upper atmosphere, prior to a land or ocean impact at the US Army Kwajalein Atoll/Reagan Test Site...SIGNIFICANT IMPACT ENVIRONMENTAL ASSESSMENT FOR CONVENTIONAL STRIKE MISSILE DEMONSTRATION AGENCY: United States Air Force (USAF) BACKGROUND

  15. 40 CFR Appendix G to Part 60 - Provisions for an Alternative Method of Demonstrating Compliance With 40 CFR 60.43 for the Newton...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 60.43(e), he shall notify the Regional Administrator, of the United States Environmental Protection....1For Unit 1: 4.2.1.1Sulfur dioxide, oxygen or carbon dioxide, and volumetric flow rate for the Unit 1 DAFGDS stack. 4.2.1.2Sulfur dioxide, oxygen or carbon dioxide, and volumetric flow rate for the Unit 1...

  16. Integrated corridor management initiative : demonstration phase evaluation – Dallas corridor performance analysis test plan.

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Corridor Performance Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the Dallas U.S. 75 Integrated Corridor Management (ICM) Initiative Demonstration. The ICM ...

  17. Integrated corridor management initiative : demonstration phase evaluation – San Diego corridor performance analysis test plan.

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Corridor Performance Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM proje...

  18. Los Angeles congestion reduction demonstration express lanes program : national evaluation report.

    DOT National Transportation Integrated Search

    2015-08-01

    This document presents the final report on the national evaluation of the Los Angeles Congestion Reduction Demonstration (LA CRD) ExpressLanes Program under the United States Department of Transportation (U.S. DOT) CRD Program. The LA CRD projects fo...

  19. Integrated corridor management initiative : demonstration phase evaluation - Dallas decision support system analysis test plan.

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Decision Support System (DSS) Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the Dallas U.S. 75 Integrated Corridor Management (ICM) Initiative Demonstration....

  20. Integrated corridor management initiative : demonstration phase evaluation – Dallas technical capability analysis test plan.

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Technical Capability Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the Dallas U.S. 75 Integrated Corridor Management (ICM) Initiative Demonstration. The ICM ...

  1. United States Postal Service Alaska Hovercraft Demonstration Project Technology and Safety Assessment

    DOT National Transportation Integrated Search

    2000-02-01

    This report presents the results of the technology and safety assessment of the Bethel/Kuskokwim River hovercraft service,operated by the Alaska Hovercraft Joint Venture (AHJV). The primary purpose of the service was a two-year demonstration of bypas...

  2. State Derivation of a 12-Axis Gyroscope-Free Inertial Measurement Unit

    PubMed Central

    Lu, Jau-Ching; Lin, Pei-Chun

    2011-01-01

    The derivation of linear acceleration, angular acceleration, and angular velocity states from a 12-axis gyroscope-free inertial measurement unit that utilizes four 3-axis accelerometer measurements at four distinct locations is reported. Particularly, a new algorithm which derives the angular velocity from its quadratic form and derivative form based on the context-based interacting multiple model is demonstrated. The performance of the system was evaluated under arbitrary 3-dimensional motion. PMID:22163791

  3. Youth and Minority Unemployment: A Study Prepared for the Use of the Joint Economic Committee, Congress of the United States, Ninety-fifth Congress, First Session. Joint Committee Print.

    ERIC Educational Resources Information Center

    Williams, Walter E.

    In this study, the problem of youth and minority employment in the United States is analyzed. The scope and character of the problem is defined. To demonstrate worsening trends, data from selected years since 1946 are presented. A preliminary explanation of supply and demand in the labor market is offered. A number of the causes of youth…

  4. Second United States Microgravity Payload: One Year Report

    NASA Technical Reports Server (NTRS)

    Curreri, Peter A. (Editor); McCauley, Dannah E. (Editor)

    1996-01-01

    The second United States Microgravity Payload (USMP-2), flown in March 1994, carried four major microgravity experiments plus a sophisticated accelerometer system. The USMP program is designed to accommodate experiments requiring extensive resources short of a full Spacelab mission. The four USMP-2 experiments dealt with understanding fundamental aspects of materials behavior, three with the formation of crystals from melts and one with the critical point of a noble gas. This successful, scientifically rich mission also demonstrated telescience operations.

  5. Hospital librarianship in the United States: at the crossroads

    PubMed Central

    Wolf, Diane G.; Chastain-Warheit, Christine C.; Easterby-Gannett, Sharon; Chayes, Marion C.; Long, Bradley A.

    2002-01-01

    This paper examines recent developments in hospital librarianship in the United States, including the current status of hospital-based clinical library services. Several examples of hospital library services are presented that demonstrate some characteristics of struggling and thriving services. The implications of the informationist concept are considered. The continuation of the hospital librarian's primary role in support of patient care is explored, as core competencies are reexamined for relevancy in the new millennium. PMID:11838458

  6. Achieving climate connectivity in a fragmented landscape

    PubMed Central

    Lawler, Joshua J.; McRae, Brad H.; Nuñez, Tristan A.; Theobald, David M.

    2016-01-01

    The contiguous United States contains a disconnected patchwork of natural lands. This fragmentation by human activities limits species’ ability to track suitable climates as they rapidly shift. However, most models that project species movement needs have not examined where fragmentation will limit those movements. Here, we quantify climate connectivity, the capacity of landscape configuration to allow species movement in the face of dynamically shifting climate. Using this metric, we assess to what extent habitat fragmentation will limit species movements in response to climate change. We then evaluate how creating corridors to promote climate connectivity could potentially mitigate these restrictions, and we assess where strategies to increase connectivity will be most beneficial. By analyzing fragmentation patterns across the contiguous United States, we demonstrate that only 41% of natural land area retains enough connectivity to allow plants and animals to maintain climatic parity as the climate warms. In the eastern United States, less than 2% of natural area is sufficiently connected. Introducing corridors to facilitate movement through human-dominated regions increases the percentage of climatically connected natural area to 65%, with the most impactful gains in low-elevation regions, particularly in the southeastern United States. These climate connectivity analyses allow ecologists and conservation practitioners to determine the most effective regions for increasing connectivity. More importantly, our findings demonstrate that increasing climate connectivity is critical for allowing species to track rapidly changing climates, reconfiguring habitats to promote access to suitable climates. PMID:27298349

  7. Achieving climate connectivity in a fragmented landscape.

    PubMed

    McGuire, Jenny L; Lawler, Joshua J; McRae, Brad H; Nuñez, Tristan A; Theobald, David M

    2016-06-28

    The contiguous United States contains a disconnected patchwork of natural lands. This fragmentation by human activities limits species' ability to track suitable climates as they rapidly shift. However, most models that project species movement needs have not examined where fragmentation will limit those movements. Here, we quantify climate connectivity, the capacity of landscape configuration to allow species movement in the face of dynamically shifting climate. Using this metric, we assess to what extent habitat fragmentation will limit species movements in response to climate change. We then evaluate how creating corridors to promote climate connectivity could potentially mitigate these restrictions, and we assess where strategies to increase connectivity will be most beneficial. By analyzing fragmentation patterns across the contiguous United States, we demonstrate that only 41% of natural land area retains enough connectivity to allow plants and animals to maintain climatic parity as the climate warms. In the eastern United States, less than 2% of natural area is sufficiently connected. Introducing corridors to facilitate movement through human-dominated regions increases the percentage of climatically connected natural area to 65%, with the most impactful gains in low-elevation regions, particularly in the southeastern United States. These climate connectivity analyses allow ecologists and conservation practitioners to determine the most effective regions for increasing connectivity. More importantly, our findings demonstrate that increasing climate connectivity is critical for allowing species to track rapidly changing climates, reconfiguring habitats to promote access to suitable climates.

  8. How Much Do We Spend? Creating Historical Estimates of Public Health Expenditures in the United States at the Federal, State, and Local Levels.

    PubMed

    Leider, Jonathon P; Resnick, Beth; Bishai, David; Scutchfield, F Douglas

    2018-04-01

    The United States has a complex governmental public health system. Agencies at the federal, state, and local levels all contribute to the protection and promotion of the population's health. Whether the modern public health system is well situated to deliver essential public health services, however, is an open question. In some part, its readiness relates to how agencies are funded and to what ends. A mix of Federalism, home rule, and happenstance has contributed to a siloed funding system in the United States, whereby health agencies are given particular dollars for particular tasks. Little discretionary funding remains. Furthermore, tracking how much is spent, by whom, and on what is notoriously challenging. This review both outlines the challenges associated with estimating public health spending and explains the known sources of funding that are used to estimate and demonstrate the value of public health spending.

  9. 45 CFR 51.4 - How will the plans be evaluated?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... manpower shortage areas, as established under section 332 of the Public Health Service Act, and for... units which will provide broader clinical experiences, or (5) Initiating research projects. (d) The... schools who are citizens of the United States, as demonstrated, for example, by: (1) Broad-based...

  10. 45 CFR 51.4 - How will the plans be evaluated?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... manpower shortage areas, as established under section 332 of the Public Health Service Act, and for... units which will provide broader clinical experiences, or (5) Initiating research projects. (d) The... schools who are citizens of the United States, as demonstrated, for example, by: (1) Broad-based...

  11. 45 CFR 51.4 - How will the plans be evaluated?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... manpower shortage areas, as established under section 332 of the Public Health Service Act, and for... units which will provide broader clinical experiences, or (5) Initiating research projects. (d) The... schools who are citizens of the United States, as demonstrated, for example, by: (1) Broad-based...

  12. 45 CFR 51.4 - How will the plans be evaluated?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... manpower shortage areas, as established under section 332 of the Public Health Service Act, and for... units which will provide broader clinical experiences, or (5) Initiating research projects. (d) The... schools who are citizens of the United States, as demonstrated, for example, by: (1) Broad-based...

  13. 45 CFR 51.4 - How will the plans be evaluated?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... manpower shortage areas, as established under section 332 of the Public Health Service Act, and for... units which will provide broader clinical experiences, or (5) Initiating research projects. (d) The... schools who are citizens of the United States, as demonstrated, for example, by: (1) Broad-based...

  14. Basement domain map of the conterminous United States and Alaska

    USGS Publications Warehouse

    Lund, Karen; Box, Stephen E.; Holm-Denoma, Christopher S.; San Juan, Carma A.; Blakely, Richard J.; Saltus, Richard W.; Anderson, Eric D.; DeWitt, Ed

    2015-01-01

    The tectonic settings for crustal types represented in the basement domains are subdivided into constituent geologic environments and the types of primary metals endowments and deposits in them are documented. The compositions, architecture, and original metals endowments are potentially important to assessments of primary mineral deposits and to the residence and recycling of metals in the crust of the United States portion of the North American continent. The databases can be configured to demonstrate the construction of the United States through time, to identify specific types of crust, or to identify domains potentially containing metal endowments of specific genetic types or endowed with specific metals. The databases can also be configured to illustrate other purposes chosen by users.

  15. Race and Reason: A Comparison of Racial Attitudes in the United States and Brazil.

    ERIC Educational Resources Information Center

    Forgione, Pascal D.; And Others

    This teacher's guide for use at the secondary level, although it has not yet undergone classroom trial, is recommended for inclusion in U.S. History, World History, Modern European History, or as a unit in Problems of Democracy. The primary objective of the unit is to demonstrate that the key to understanding present racial attitudes in Brazil and…

  16. Semantic network analysis of vaccine sentiment in online social media.

    PubMed

    Kang, Gloria J; Ewing-Nelson, Sinclair R; Mackey, Lauren; Schlitt, James T; Marathe, Achla; Abbas, Kaja M; Swarup, Samarth

    2017-06-22

    To examine current vaccine sentiment on social media by constructing and analyzing semantic networks of vaccine information from highly shared websites of Twitter users in the United States; and to assist public health communication of vaccines. Vaccine hesitancy continues to contribute to suboptimal vaccination coverage in the United States, posing significant risk of disease outbreaks, yet remains poorly understood. We constructed semantic networks of vaccine information from internet articles shared by Twitter users in the United States. We analyzed resulting network topology, compared semantic differences, and identified the most salient concepts within networks expressing positive, negative, and neutral vaccine sentiment. The semantic network of positive vaccine sentiment demonstrated greater cohesiveness in discourse compared to the larger, less-connected network of negative vaccine sentiment. The positive sentiment network centered around parents and focused on communicating health risks and benefits, highlighting medical concepts such as measles, autism, HPV vaccine, vaccine-autism link, meningococcal disease, and MMR vaccine. In contrast, the negative network centered around children and focused on organizational bodies such as CDC, vaccine industry, doctors, mainstream media, pharmaceutical companies, and United States. The prevalence of negative vaccine sentiment was demonstrated through diverse messaging, framed around skepticism and distrust of government organizations that communicate scientific evidence supporting positive vaccine benefits. Semantic network analysis of vaccine sentiment in online social media can enhance understanding of the scope and variability of current attitudes and beliefs toward vaccines. Our study synthesizes quantitative and qualitative evidence from an interdisciplinary approach to better understand complex drivers of vaccine hesitancy for public health communication, to improve vaccine confidence and vaccination coverage in the United States. Copyright © 2017. Published by Elsevier Ltd.

  17. Integrated corridor management initiative : demonstration phase evaluation – San Diego benefit-cost analysis test plan.

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Benefit-Cost Analysis (BCA) for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM project...

  18. FIELD DEMONSTRATION AND QUALITY ASSURANCE PROJECT PLAN

    EPA Science Inventory

    The Demonstration of innovative field devices for the measurement of mercury in soil and sediment is being conducted under the EPA's SITE Program in February 2003 at the United States Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee and th...

  19. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the following...

  20. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the following...

  1. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the following...

  2. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the following...

  3. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the following...

  4. 8 CFR 1245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Evidence to demonstrate an alien's physical... OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS ADJUSTMENT OF STATUS TO THAT OF PERSON ADMITTED FOR PERMANENT RESIDENCE § 1245.22 Evidence to demonstrate an alien's physical...

  5. 33 CFR 141.25 - Evidence of citizenship.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) An original or certified copy of a birth certificate or birth registration issued by a state or the... birth certificate of the applicant or other evidence satisfactorily establishing that the applicant was... birth certificate from a political jurisdiction outside the United States which demonstrates citizenship...

  6. 33 CFR 141.25 - Evidence of citizenship.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) An original or certified copy of a birth certificate or birth registration issued by a state or the... birth certificate of the applicant or other evidence satisfactorily establishing that the applicant was... birth certificate from a political jurisdiction outside the United States which demonstrates citizenship...

  7. 33 CFR 141.25 - Evidence of citizenship.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) An original or certified copy of a birth certificate or birth registration issued by a state or the... birth certificate of the applicant or other evidence satisfactorily establishing that the applicant was... birth certificate from a political jurisdiction outside the United States which demonstrates citizenship...

  8. 33 CFR 141.25 - Evidence of citizenship.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) An original or certified copy of a birth certificate or birth registration issued by a state or the... birth certificate of the applicant or other evidence satisfactorily establishing that the applicant was... birth certificate from a political jurisdiction outside the United States which demonstrates citizenship...

  9. 33 CFR 141.25 - Evidence of citizenship.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) An original or certified copy of a birth certificate or birth registration issued by a state or the... birth certificate of the applicant or other evidence satisfactorily establishing that the applicant was... birth certificate from a political jurisdiction outside the United States which demonstrates citizenship...

  10. New tools for emergency managers: an assessment of obstacles to use and implementation.

    PubMed

    McCormick, Sabrina

    2016-04-01

    This paper focuses on the role of the formal response community's use of social media and crowdsourcing for emergency managers (EMs) in disaster planning, response and recovery in the United States. In-depth qualitative interviews with EMs on the Eastern seaboard at the local, state and federal level demonstrate that emergency management tools are in a state of transition--from formal, internally regulated tools for crisis response to an incorporation of new social media and crowdsourcing tools. The first set of findings provides insight into why many EMs are not using social media, and describes their concerns that result in fear, uncertainty and doubt. Second, this research demonstrates how internal functioning and staffing issues within these agencies present challenges. This research seeks to examine the dynamics of this transition and offer lessons for how to improve its outcomes--critical to millions of people across the United States. © 2016 The Author(s). Disasters © Overseas Development Institute, 2016.

  11. HIV and Mexican migrant workers in the United States: a review applying the vulnerable populations conceptual model.

    PubMed

    Albarrán, Cynthia R; Nyamathi, Adeline

    2011-01-01

    Mexican migrant workers residing in the United States are a vulnerable population at high risk for HIV infection. This article critically appraises the published data surrounding HIV prevalence in this vulnerable group, as seen through the lens of the Vulnerable Populations Conceptual Model. This model demonstrates how exposure to risk and resource availability affect health status. The health status of Mexican migrants in the United States is compromised by a number of factors that increase risk of HIV: limited access to health services, multiple sexual partners, low rates of condom use, men having sex with men, and lay injection practices. Migration from Mexico to the United States has increased the prevalence of HIV in rural Mexico, making this an issue of urgent binational concern. This review highlights the implications for further nursing research, practice, and policy. Copyright © 2011 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  12. A cross-cultural comparison of children's imitative flexibility.

    PubMed

    Clegg, Jennifer M; Legare, Cristine H

    2016-09-01

    Recent research with Western populations has demonstrated that children use imitation flexibly to engage in both instrumental and conventional learning. Evidence for children's imitative flexibility in non-Western populations is limited, however, and has only assessed imitation of instrumental tasks. This study (N = 142, 6- to 8-year-olds) demonstrates both cultural continuity and cultural variation in imitative flexibility. Children engage in higher imitative fidelity for conventional tasks than for instrumental tasks in both an industrialized, Western culture (United States), and a subsistence-based, non-Western culture (Vanuatu). Children in Vanuatu engage in higher imitative fidelity of instrumental tasks than in the United States, a potential consequence of cultural variation in child socialization for conformity. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  13. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Leach, Richard; LoGrasso, Joseph; Monterosso, Sandra

    The objective of this project was to develop Extended Range Electric Vehicle (EREV) advanced propulsion technology and demonstrate a fleet of 146 Volt EREVs to gather data on vehicle performance and infrastructure to understand the impacts on commercialization while also creating or retaining a significant number of jobs in the United States. This objective was achieved by developing and demonstrating EREVs in real world conditions with customers in several diverse locations across the United States and installing, demonstration and testing charging infrastructure while also continuing development on second generation EREV technology. The project completed the development of the Chevrolet Voltmore » and placed the vehicle in the hands of consumers in diverse locations across the United States. This demonstration leveraged the unique telematics platform of OnStar, standard on all Chevrolet Volts, to capture the operating experience that lead to better understanding of customer usage. The project team included utility partners that installed, demonstrated and tested charging infrastructure located in home, workplace and public locations to understand installation issues, customer usage and interaction with the electric grid. Development and demonstration of advanced technologies such as smart charging, fast charging and battery to grid interface were completed. The recipient collected, analyzed and reported the data generated by the demonstration. The recipient also continued to advance the technology of the Chevrolet Volt technology by developing energy storage system enhancements for the next-generation vehicle. Information gathered from the first generation vehicle will be utilized to refine the technology to reduce cost and mass while also increasing energy storage capacity to enhance adoption of the second generation technology into the marketplace. The launch of the first generation Chevrolet Volt will provide additional opportunities to further enhance the RESS (Rechargeable Energy Storage System) with each additional generation. Lessons learned from the launch of the first generation RESS will be demonstrated in the second generation to enhance adoption into the marketplace.« less

  14. Perspective: united we stand, divided we fall: the case for a single primary care specialty in the United States.

    PubMed

    Halvorsen, John G

    2008-05-01

    Primary care as an academic discipline and key component of the U.S. health care system faces a threatened future, despite numerous studies in the United States and cross-nationally that substantiate its health-promoting benefits. The United States remains the only Western industrialized nation that delivers primary care through three major disciplines rather than as a single specialty. This fragmented model may contribute to the fact that the United States does not have a primary-care-based health care system and that the U.S. population demonstrates poorer health outcomes than do those countries whose health systems are based on primary care and managed by a single primary care specialty. Fragmentation also creates confusion about primary care's identity, diminishes its influence because it does not speak with a common voice, and creates competition for academic and professional status, resources, curricular priority, research and training program funding, patients, and reimbursement. A large, single-specialty body of primary physicians could eliminate much duplication and competition and demonstrate greater political influence with academia, government agencies, insurers, and corporate America. A single specialty that incorporates the strengths of the three primary care disciplines would expand the clinical scope of primary care and could serve as a potent enabling force to lead health system reform. It would also produce measurable benefits for medical student and graduate medical education, health system design and service delivery, and primary care research. The author outlines a plan of action, involving all stakeholders, to initiate and achieve the single-specialty goal.

  15. Building Technologies Office FY 2017 Budget At-A-Glance

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    2016-03-01

    Buildings and homes use more than 73% of the electrical energy consumed in the United States. They also consume 40% of the nation’s total energy, with an annual energy bill of $430 billion. These energy bills can be cost effectively reduced by 20%–50% or more through various energy-efficient technologies and techniques. The Building Technologies Office (BTO) will continue to develop and demonstrate advanced building efficiency technologies and practices to make buildings in the United States more efficient, affordable, and comfortable.

  16. Transmission and epidemiology of zoonotic protozoal diseases of companion animals.

    PubMed

    Esch, Kevin J; Petersen, Christine A

    2013-01-01

    Over 77 million dogs and 93 million cats share our households in the United States. Multiple studies have demonstrated the importance of pets in their owners' physical and mental health. Given the large number of companion animals in the United States and the proximity and bond of these animals with their owners, understanding and preventing the diseases that these companions bring with them are of paramount importance. Zoonotic protozoal parasites, including toxoplasmosis, Chagas' disease, babesiosis, giardiasis, and leishmaniasis, can cause insidious infections, with asymptomatic animals being capable of transmitting disease. Giardia and Toxoplasma gondii, endemic to the United States, have high prevalences in companion animals. Leishmania and Trypanosoma cruzi are found regionally within the United States. These diseases have lower prevalences but are significant sources of human disease globally and are expanding their companion animal distribution. Thankfully, healthy individuals in the United States are protected by intact immune systems and bolstered by good nutrition, sanitation, and hygiene. Immunocompromised individuals, including the growing number of obese and/or diabetic people, are at a much higher risk of developing zoonoses. Awareness of these often neglected diseases in all health communities is important for protecting pets and owners. To provide this awareness, this review is focused on zoonotic protozoal mechanisms of virulence, epidemiology, and the transmission of pathogens of consequence to pet owners in the United States.

  17. Contrasting patterns of genetic diversity and population structure of Armillaria mellea sensu stricto in the eastern and western United States.

    PubMed

    Baumgartner, Kendra; Travadon, Renaud; Bruhn, Johann; Bergemann, Sarah E

    2010-07-01

    ABSTRACT Armillaria mellea infects hundreds of plant species in natural and managed ecosystems throughout the Northern hemisphere. Previously reported nuclear genetic divergence between eastern and western U.S. isolates is consistent with the disjunct range of A. mellea in North America, which is restricted mainly to both coasts of the United States. We investigated patterns of population structure and genetic diversity of the eastern (northern and southern Appalachians, Ozarks, and western Great Lakes) and western (Berkeley, Los Angeles, St. Helena, and San Jose, CA) regions of the United States. In total, 156 diploid isolates were genotyped using 12 microsatellite loci. Absence of genetic differentiation within either eastern subpopulations (theta(ST) = -0.002, P = 0.5 ) or western subpopulations (theta(ST) = 0.004, P = 0.3 ) suggests that spore dispersal within each region is sufficient to prevent geographic differentiation. In contrast to the western United States, our finding of more than one genetic cluster of isolates within the eastern United States (K = 3), revealed by Bayesian assignment of multilocus genotypes in STRUCTURE and confirmed by genetic multivariate analyses, suggests that eastern subpopulations are derived from multiple founder sources. The existence of amplifiable and nonamplifiable loci and contrasting patterns of genetic diversity between the two regions demonstrate that there are two geographically isolated, divergent genetic pools of A. mellea in the United States.

  18. Transmission and Epidemiology of Zoonotic Protozoal Diseases of Companion Animals

    PubMed Central

    Esch, Kevin J.

    2013-01-01

    Over 77 million dogs and 93 million cats share our households in the United States. Multiple studies have demonstrated the importance of pets in their owners' physical and mental health. Given the large number of companion animals in the United States and the proximity and bond of these animals with their owners, understanding and preventing the diseases that these companions bring with them are of paramount importance. Zoonotic protozoal parasites, including toxoplasmosis, Chagas' disease, babesiosis, giardiasis, and leishmaniasis, can cause insidious infections, with asymptomatic animals being capable of transmitting disease. Giardia and Toxoplasma gondii, endemic to the United States, have high prevalences in companion animals. Leishmania and Trypanosoma cruzi are found regionally within the United States. These diseases have lower prevalences but are significant sources of human disease globally and are expanding their companion animal distribution. Thankfully, healthy individuals in the United States are protected by intact immune systems and bolstered by good nutrition, sanitation, and hygiene. Immunocompromised individuals, including the growing number of obese and/or diabetic people, are at a much higher risk of developing zoonoses. Awareness of these often neglected diseases in all health communities is important for protecting pets and owners. To provide this awareness, this review is focused on zoonotic protozoal mechanisms of virulence, epidemiology, and the transmission of pathogens of consequence to pet owners in the United States. PMID:23297259

  19. International HIV and AIDS prevention: Japan/United States collaboration.

    PubMed

    Umenai, T; Narula, M; Onuki, D; Yamamoto, T; Igari, T

    1997-01-01

    As the epicenter of the HIV/AIDS pandemic shifts from Africa to Asia, Japan is becoming ever more aware of the importance of containing and preventing spread of the virus. International collaboration, particularly with the United States, is a logical approach because it allows utilization of expertise from countries in other stages of the pandemic, can prevent duplication of efforts, and complements efforts of the other countries. Further, both Japan and the United States can use their combined influence and prestige to encourage cooperation among all nations. In 1994, Japan established the Global Issues Initiative to extend cooperation to developing countries in the areas of population and AIDS control. It has disbursed more than $460 million (U.S.$) to promote active cooperation and stimulate international attention to the importance of addressing these health issues. Japan has established four main programs for international collaboration for control of HIV and AIDS, three operated by ministries and one by a Japanese nongovernmental organization. Japanese/United States collaboration is developing through the United States/Japan Cooperative Medical Sciences Program, the Common Agenda for Cooperation in Global Perspective, the Paris Summit, and the United Nations Joint Programme on AIDS. It is critical that Japan and the United States, as the two largest donors to international development, demonstrate, through their collaboration, ways to maximize the use of limited resources, reduce duplication, and promote sustainable development programs in which HIV prevention and AIDS care programs are systemically integrated.

  20. The zone of social abandonment in cultural geography: on the street in the United States, inside the family in India.

    PubMed

    Marrow, Jocelyn; Luhrmann, Tanya Marie

    2012-09-01

    This essay examines the spaces across societies in which persons with severe mental illness lose meaningful social roles and are reduced to "bare life." Comparing ethnographic and interview data from the United States and India, we suggest that these processes of exclusion take place differently: on the street in the United States, and in the family household in India. We argue that cultural, historical, and economic factors determine which spaces become zones of social abandonment across societies. We compare strategies for managing and treating persons with psychosis across the United States and India, and demonstrate that the relative efficiency of state surveillance of populations and availability of public social and psychiatric services, the relative importance of family honor, the extent to which a culture of psychopharmaceutical use has penetrated social life, and other historical features, contribute to circumstances in which disordered Indian persons are more likely to be forcefully "hidden" in domestic space, whereas mentally ill persons in the United States are more likely to be expelled to the street. However, in all locations, social marginalization takes place by stripping away the subject's efficacy in social communication. That is, the socially "dead" lose communicative efficacy, a predicament, following Agamben, we describe as "bare voice."

  1. 40 CFR 75.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...), and carbon dioxide (CO2) emissions, volumetric flow, and opacity data from affected units under the... monitoring, recordkeeping, and reporting of NOX mass emissions with which EPA, individual States, or groups of States may require sources to comply in order to demonstrate compliance with a NOX mass emission...

  2. United States benefits of improved worldwide wheat crop information from a LANDSAT system overview

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The value of improvements in worldwide information on wheat crops provided by LANDSAT was measured in the context of world wheat markets. These benefits were based on exiting LANDSAT technical goals and assumed that information would be made available to the United States and other countries at the same time. The benefits to the United States of such public LANDSAT information on wheat crops were found to be 174 million dollars a year on the average. The benefits from improved wheat crop information compare favorably with the annual system's cost of about $62 million. A detailed empirical sample demonstration of the effect of improved information was developed. The history of wheat commodity prices for 1971-72 was reconstructed and the price changes from improved vs. historical information were compared.

  3. Linking School and Work. Promising Practices from a National Demonstration.

    ERIC Educational Resources Information Center

    Pressman, Harvey

    This book describes experimental demonstration programs in the United States on different ways to link school and work more meaningfully for disadvantaged teenagers. The programs are sponsored by Youthwork, Incorporated, a public-private partnership concerned with youth unemployment and the transition from school to work. The book provides…

  4. Comprehensive Truck Size and Weight (TS&W) Study. Phase 1-synthesis, working paper 6 : traffic operations and truck size and weight regulations

    DOT National Transportation Integrated Search

    2012-04-01

    This report presents the Exogenous Factors Test Plan for the national evaluation of the Los Angeles County Congestion Reduction Demonstration (LAC CRD) under the United States Department of Transportation (U.S. DOT) Congestion Reduction Demonstration...

  5. Demonstration using field collections that Argentina fall armyworm populations exhibit strain-specific host plant preferences

    USDA-ARS?s Scientific Manuscript database

    Spodoptera frugiperda, the fall armyworm, is a major economic pest throughout the Western Hemisphere of corn (maize), cotton, sorghum, and a variety of agricultural grasses and vegetable crops. Studies in the United States, the Caribbean, and Brazil demonstrated the existence of two subpopulations ...

  6. Integrated Ground Operations Demonstration Units Testing Plans and Status

    NASA Technical Reports Server (NTRS)

    Johnson, Robert G.; Notardonato, William U.; Currin, Kelly M.; Orozco-Smith, Evelyn M.

    2012-01-01

    Cryogenic propellant loading operations with their associated flight and ground systems are some of the most complex, critical activities in launch operations. Consequently, these systems and operations account for a sizeable portion of the life cycle costs of any launch program. NASA operations for handling cryogens in ground support equipment have not changed substantially in 50 years, despite advances in cryogenics, system health management and command and control technologies. This project was developed to mature, integrate and demonstrate advancement in the current state of the art in these areas using two distinct integrated ground operations demonstration units (GODU): GODU Integrated Refrigeration and Storage (IRAS) and GODU Autonomous Control

  7. About | DOepatents

    Science.gov Websites

    demonstrate the Department's contribution to scientific progress in the physical sciences and other in the physical sciences in the United States. Our mission is to advance science and sustain

  8. A New Technique for Mitigating Risk on US College Campuses

    ERIC Educational Resources Information Center

    Hughes, Stephanie; White, Rebecca J.; Hertz, Giles

    2008-01-01

    High-profile criminal acts continue to plague United States (US) college campuses despite recent efforts to implement more aggressive risk mitigation practices, such as criminal background checks. Despite these efforts, incidents such as the most recent shootings at Virginia Polytechnic Institute and State University continue to demonstrate that,…

  9. Using Computer Conferencing Techniques To Maximize Student Learning.

    ERIC Educational Resources Information Center

    Norton, Robert E.; Stammen, Ronald M.

    The Consortium for the Development of Professional Materials for Vocational Education at Ohio State University was organized in 1978 for the purpose of developing high-quality curriculum materials for training leadership personnel in vocational and technical education in the United States, and to pilot test and demonstrate new instructional…

  10. 22 CFR 123.4 - Temporary import license exemptions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Temporary import license exemptions. 123.4 Section 123.4 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR..., demonstration or marketing in the United States and is subsequently returned to the country from which it was...

  11. 40 CFR 75.1 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... monitoring, recordkeeping, and reporting of NOX mass emissions with which EPA, individual States, or groups of States may require sources to comply in order to demonstrate compliance with a NOX mass emission... estimating SO2 mass emissions from gas-fired or oil-fired units and NOX emissions from gas-fired peaking or...

  12. Identifying Factors that Influence State-Specific Hunger Rates in the U.S.: A Simple Analytic Method for Understanding a Persistent Problem

    ERIC Educational Resources Information Center

    Edwards, Mark Evan; Weber, Bruce; Bernell, Stephanie

    2007-01-01

    An existing measure of food insecurity with hunger in the United States may serve as an effective indicator of quality of life. State level differences in that measure can reveal important differences in quality of life across places. In this study, we advocate and demonstrate two simple methods by which analysts can explore state-specific…

  13. Third United States Microgravity Payload: One Year Report

    NASA Technical Reports Server (NTRS)

    Currieri, P. A. (Compiler); McCauley, D. (Compiler); Walker, C. (Compiler)

    1998-01-01

    This document reports the one year science results for the Third United States Microgravity Payload (USMP-3). The USMP-3 major experiments were on a support structure in the Space Shuttle's payload bay and operated almost completely by the Principal Investigators through telescience. The mission included a Glovebox where the crew performed additional experiments for the investigators. Together about seven major scientific experiments were performed, advancing the state of knowledge in fields such as low temperature physics, solidification, and combustion. The results demonstrate the range of quality science that can be conducted utilizing orbital laboratories in microgravity and provide a look forward to a highly productive space station era.

  14. A resolution reaffirming the commitment of the United States to a negotiated settlement of the Israeli-Palestinian conflict through direct Israeli-Palestinian negotiations, reaffirming opposition to the inclusion of Hamas in a unity government unless it is willing to accept peace with Israel and renounce violence, and declaring that Palestinian efforts to gain recognition of a state outside direct negotiations demonstrates absence of a good faith commitment to peace negotiations, and will have implications for continued United States aid.

    THOMAS, 112th Congress

    Sen. Cardin, Benjamin L. [D-MD

    2011-05-16

    Senate - 06/28/2011 Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

  15. Fourth United States Microgravity Payload: One Year Report

    NASA Technical Reports Server (NTRS)

    Ethridge, Edwin C. (Compiler); Curreri, Peter A. (Compiler); McCauley, D. E. (Compiler)

    1999-01-01

    This document reports the one year science results for the Fourth United States Microgravity Payload (USMP-4). The USMP-4 major experiments were on a support structure in the Space Shuttle's payload bay and operated almost completely by the Principal Investigators through telescience. The mission included a Glovebox where the crew performed additional experiments for the investigators. Together about eight major scientific experiments were performed, advancing the state of knowledge in fields such as low temperature physics, solidification, and combustion. The results demonstrate the range of quality science that can be conducted utilizing orbital laboratories in microgravity and provide a look forward to a highly productive Space Station era.

  16. Eisenhower's "Atoms for Peace" Speech: A Case Study in the Strategic Use of Language.

    ERIC Educational Resources Information Center

    Medhurst, Martin J.

    1987-01-01

    Examines speech delivered by President Eisenhower to General Assembly of the United Nations in December 1953. Demonstrates how a complex rhetorical situation resulted in the crafting and exploitation of a public policy address. Speech bolstered international image of the United States as peacemaker, warned the Soviets against a preemptive nuclear…

  17. Miniaturized Power Processing Unit Study: A Cubesat Electric Propulsion Technology Enabler Project

    NASA Technical Reports Server (NTRS)

    Ghassemieh, Shakib M.

    2014-01-01

    This study evaluates High Voltage Power Processing Unit (PPU) technology and driving requirements necessary to enable the Microfluidic Electric Propulsion technology research and development by NASA and university partners. This study provides an overview of the state of the art PPU technology with recommendations for technology demonstration projects and missions for NASA to pursue.

  18. The Affective Reactivity Index: A Concise Irritability Scale for Clinical and Research Settings

    ERIC Educational Resources Information Center

    Stringaris, Argyris; Goodman, Robert; Ferdinando, Sumudu; Razdan, Varun; Muhrer, Eli; Leibenluft, Ellen; Brotman, Melissa A.

    2012-01-01

    Background: Irritable mood has recently become a matter of intense scientific interest. Here, we present data from two samples, one from the United States and the other from the United Kingdom, demonstrating the clinical and research utility of the parent- and self-report forms of the Affective Reactivity Index (ARI), a concise dimensional measure…

  19. Forecasting United States heartworm Dirofilaria immitis prevalence in dogs.

    PubMed

    Bowman, Dwight D; Liu, Yan; McMahan, Christopher S; Nordone, Shila K; Yabsley, Michael J; Lund, Robert B

    2016-10-10

    This paper forecasts next year's canine heartworm prevalence in the United States from 16 climate, geographic and societal factors. The forecast's construction and an assessment of its performance are described. The forecast is based on a spatial-temporal conditional autoregressive model fitted to over 31 million antigen heartworm tests conducted in the 48 contiguous United States during 2011-2015. The forecast uses county-level data on 16 predictive factors, including temperature, precipitation, median household income, local forest and surface water coverage, and presence/absence of eight mosquito species. Non-static factors are extrapolated into the forthcoming year with various statistical methods. The fitted model and factor extrapolations are used to estimate next year's regional prevalence. The correlation between the observed and model-estimated county-by-county heartworm prevalence for the 5-year period 2011-2015 is 0.727, demonstrating reasonable model accuracy. The correlation between 2015 observed and forecasted county-by-county heartworm prevalence is 0.940, demonstrating significant skill and showing that heartworm prevalence can be forecasted reasonably accurately. The forecast presented herein can a priori alert veterinarians to areas expected to see higher than normal heartworm activity. The proposed methods may prove useful for forecasting other diseases.

  20. The beliefs in the inheritance of risk factors for suicide scale (BIRFSS): cross-cultural validation in Estonia, Malaysia, Romania, the United Kingdom, and the United States.

    PubMed

    Voracek, Martin; Loibl, Lisa Mariella; Swami, Viren; Vintilă, Mona; Kõlves, Kairi; Sinniah, Dhachayani; Pillai, Subash Kumar; Ponnusamy, Subramaniam; Sonneck, Gernot; Furnham, Adrian; Lester, David

    2008-12-01

    The genetics of suicide is increasingly recognized and relevant for mental health literacy, but actual beliefs may lag behind current knowledge. We examined such beliefs in student samples (total N = 686) from Estonia, Malaysia, Romania, the United Kingdom, and the United States with the Beliefs in the Inheritance of Risk Factors for Suicide Scale. Cultural effects were small, those of key demographics nil. Several facets of construct validity were demonstrated. Marked differences in perceived plausibility of evidence about the genetics of suicide according to research design, observed in all samples, may be of general interest for investigating lay theories of abnormal behavior and communicating behavioral and psychiatric genetic research findings.

  1. Price competition and hospital cost growth in the United States (1989-1994).

    PubMed

    Bamezai, A; Zwanziger, J; Melnick, G A; Mann, J M

    1999-05-01

    In recent years, most health care markets in the United States (US) have experienced rapid penetration by health maintenance organizations (HMOs) and preferred provider organizations (PPOs). During this same period, the US has also experienced slowing health care costs. Using a national database, we demonstrate that HMOs and PPOs have significantly restrained cost growth among hospitals located in competitive hospital markets, but not so in the case of hospitals located in relatively concentrated markets. In relative terms, we estimate that HMOs have contained cost growth more effectively than PPOs.

  2. Digital mammography. Why hasn't it been approved for U.S. hospitals?

    PubMed

    2000-01-01

    Mammography is the only major imaging technique still unavailable in the United States in digital form. This is because the Food and Drug Administration (FDA) has been unable to devise an effective method for manufacturers to demonstrate the safety and efficacy of digital mammography systems. As a result, the agency has been unable to approve any of those systems for marketing in the United States. In this Regulatory Update, we describe FDA's recent efforts to help manufacturers obtain approval and the reasons those efforts have so far proved ineffective.

  3. Commercial-Off-the-Shelf (COTS), Volatile Organic Compounds (VOCs) and Hazardous Air Pollutants (HAPs)-Free, Non-Chromate Low Temperature Powder Coating (LTPC) System for United States Air Force use (PHASE II )

    DTIC Science & Technology

    2017-09-12

    and Hazardous Air Pollutants (HAPs)-Free, non -chromate low temperature powder coating (LTPC) system for United States Air Force use PHASE II PR...required to support and successfully complete this effort. 1.1 Objective(s). The Contractor shall be required to demonstrate a non -chromate...5.0 General Information 5.1 Continuation of Mission-Essential Services During a Crisis. The Functional Commander (FC) or civilian equivalent has

  4. Enhanced Bioreclamation of Jet Fuels: A Full-Scale Test at Eglin AFB, Florida

    DTIC Science & Technology

    1989-09-01

    accelerated fuel degradation. To the authors’ knowledge , in the United States only one relatively undocumented attempt at nitrate utilization has...site demonstrations. To the authors’ knowledge . only the nitrate demonstrations previously discussed have been attempted to clean tip fuel...authors* knowledge -, enhanced bioreclamation is the only demonstrated technology for in situ treatment of hydrocarbons in deeper groundwaters. 5

  5. Operational Experience with Long Duration Wildfire Mapping: UAS Missions Over the Western United States

    NASA Technical Reports Server (NTRS)

    Hall, Philip; Cobleigh, Brent; Buoni, Greg; Howell, Kathleen

    2008-01-01

    The National Aeronautics and Space Administration, United States Forest Service, and National Interagency Fire Center have developed a partnership to develop and demonstrate technology to improve airborne wildfire imaging and data dissemination. In the summer of 2007, a multi-spectral infrared scanner was integrated into NASA's Ikhana Unmanned Aircraft System (UAS) (a General Atomics Predator-B) and launched on four long duration wildfire mapping demonstration missions covering eight western states. Extensive safety analysis, contingency planning, and mission coordination were key to securing an FAA certificate of authorization (COA) to operate in the national airspace. Infrared images were autonomously geo-rectified, transmitted to the ground station by satellite communications, and networked to fire incident commanders within 15 minutes of acquisition. Close coordination with air traffic control ensured a safe operation, and allowed real-time redirection around inclement weather and other minor changes to the flight plan. All objectives of the mission demonstrations were achieved. In late October, wind-driven wildfires erupted in five southern California counties. State and national emergency operations agencies requested Ikhana to help assess and manage the wildfires. Four additional missions were launched over a 5-day period, with near realtime images delivered to multiple emergency operations centers and fire incident commands managing 10 fires.

  6. The vitamin D hypothesis revisited: race-based disparities in birth outcomes in the United States and ultraviolet light availability.

    PubMed

    Thayer, Zaneta M

    2014-04-15

    Skin color has been proposed to contribute to race-based health disparities in the United States because of differences in ultraviolet (UV) light-induced vitamin D synthesis. The prediction of this hypothesis, herein named the UVD hypothesis, is that racial disparities in health outcomes are correlated with UV light availability. This paper investigates whether UV light availability is associated with disparities in the rates of low birth weight (LBW) and preterm birth (PTB) between whites and blacks, because these outcomes are thought to be influenced by vitamin D status and to shape disease risk in later life. Data on LBW and PTB from 2007 (n = 2,825,620 births) were compared with data on UV light exposure across the United States. Contrary to the predictions of the UVD hypothesis, LBW and PTB rate disparities were greatest in states with the highest UV light exposure. Notably, income inequality was positively and significantly related to LBW and PTB disparities, even after controlling for UV light availability. The results of this analysis demonstrate that there is a significant environmental gradient in racial disparities in birth outcomes in the United States, but other social or environmental factors associated with living in the southern United States are likely stronger contributors to disparities in birth outcomes than UV light-induced vitamin D status.

  7. A DEMONSTRATION PROJECT IN THE DEVELOPMENT OF RURAL CHILD CARE.

    ERIC Educational Resources Information Center

    1964

    THIS DEMONSTRATION PROJECT WAS DESIGNED FOR SEVEN EASTERN KENTUCKY COUNTIES WHICH ARE AMONG THE MOST IMPOVERISHED IN THE UNITED STATES. IN ORDER TO ALLEVIATE THE PROBLEM, THREE PROGRAMS WERE TO BE IMPLEMENTED, INCLUDING--(1) DAY CARE FOR PRESCHOOL CHILDREN, (2) HOMEMAKER SERVICE FOR FAMILIES, AND (3) CASEWORK SERVICE WITH BOTH PARENTS AND…

  8. Religious bias among religiously conscious black christians in the United States.

    PubMed

    Van Camp, Debbie; Sloan, Lloyd Ren; Elbassiouny, Amanda

    2014-01-01

    Research with White participants has demonstrated religious intergroup bias; however, religious identity may be different for Black Americans. Only religiously conscious Black Christians demonstrated a preference for Christian targets over Muslim and Atheist targets. Future research should consider what factors result in a person becoming conscious of other's religion.

  9. Relationship of recalled parenting style to self-perception in Korean American college students.

    PubMed

    Kim, Hyesoo; Chung, Ruth H Gim

    2003-12-01

    The authors examined the relationship of authoritarian, authoritative, and permissive parenting styles and the number of years in the United States with self-perception (academic competence, morality, and self-reliance) as recalled by Korean American college students (N = 144). Authoritative parenting behaviors were most common in Korean American families, followed by authoritarian behaviors, with permissive behaviors a distant 3rd. Authoritative parenting styles and the number of years lived in the United States were predictive of higher academic competence. Authoritarian and permissive parenting styles were predictive of lower self-reliance, whereas number of years lived in the United States was related to higher self-reliance. Those findings provide partial support for generalizing D. Baumrind's (1971) model of parenting styles to Korean American families, and the findings demonstrate the importance of considering acculturation issues in parenting studies.

  10. Cross-National Variations in Behavioral Profiles Among Homeless Youth

    PubMed Central

    Milburn, Norweeta G.; Rotheram-Borus, Mary Jane; Rice, Eric; Mallet, Shelley; Rosenthal, Doreen

    2010-01-01

    Cross-national comparisons of homeless youth in Melbourne, Australia, and Los Angeles, CA, United States were conducted. Newly (n = 427) and experienced (n = 864) homeless youth were recruited from each site. Compared to Australia, homeless youth in the United States were younger, more likely to be in school or jail, demonstrated fewer sexual and substance use risk acts, fewer suicidal acts, and reported less need for social services. Across sites, experienced homeless youth were more likely to be older, male, engage in sexual and substance use, report greater need for social services, and make greater use of work, substance use, and health-related services. Homeless youth have different behavioral profiles in Australia and the United States, reflecting differences in the effectiveness of service systems in the two countries in keeping youth with fewer problems out of homelessness. PMID:16680537

  11. Cross-national variations in behavioral profiles among homeless youth.

    PubMed

    Milburn, Norweeta G; Rotheram-Borus, Mary Jane; Rice, Eric; Mallet, Shelley; Rosenthal, Doreen

    2006-03-01

    Cross-national comparisons of homeless youth in Melbourne, Australia, and Los Angeles, CA, United States were conducted. Newly (n = 427) and experienced (n = 864) homeless youth were recruited from each site. Compared to Australia, homeless youth in the United States were younger, more likely to be in school or jail, demonstrated fewer sexual and substance use risk acts, fewer suicidal acts, and reported less need for social services. Across sites, experienced homeless youth were more likely to be older, male, engage in sexual and substance use, report greater need for social services, and make greater use of work, substance use, and health-related services. Homeless youth have different behavioral profiles in Australia and the United States, reflecting differences in the effectiveness of service systems in the two countries in keeping youth with fewer problems out of homelessness.

  12. Immigration and Status Exchange in Australia and the United States

    PubMed Central

    Choi, Kate H.; Tienda, Marta; Cobb-Clark, Deborah; Sinning, Mathias

    2012-01-01

    This paper evaluates the status exchange hypothesis for Australia and the United States, two Anglophone nations with long immigration traditions whose admission regimes place different emphases on skills. Using log-linear methods, we demonstrate that foreign-born spouses trade educational credentials via marriage with natives in both Australian and U.S. marriage markets and, moreover, that nativity is a more salient marriage barrier for men than for women. With some exceptions, immigrant spouses in mixed nativity couples are better educated than native spouses in same nativity couples, but status exchange is more prevalent among the less-educated spouses in both countries. Support for the status exchange hypothesis is somewhat weaker in Australia partly because of lower average levels of education compared with the United States and partly because of less sharply defined educational hierarchy at the postsecondary level. PMID:23226914

  13. Intimate partner violence, depression, and barriers to service utilization in Arab American women.

    PubMed

    Kulwicki, Anahid; Ballout, Suha; Kilgore, Colleen; Hammad, Adnan; Dervartanian, Hermine

    2015-01-01

    How intimate partner violence (IPV), depression, and barriers to services affect Arab American women in the United States is not very well documented. This cross-sectional exploratory descriptive study examines (a) the relationship between depression and IPV and (b) whether living in the United States 10 or more years decreases barriers to reporting intimate partner violence and depression in a sample (N = 312) of Arab American women 19 years and older. Findings demonstrate significant relationships between women who were at risk for IPV and depression scores (r = .44, p < .001), and number of years living in the United States and barriers to service (r = .25, p < .001). There was a significant negative relationship between barriers to service and depression (r = -.30, p < .001), and barriers to service and IPV (r = -.23, p < .001), and number of years living in the United States and depression (r = .25, p < .001). Findings underscore the importance of screening referral and follow-up for Arab American women experiencing IPV and depression. © The Author(s) 2014.

  14. Will they stay or will they go? The role of job embeddedness in predicting turnover in individualistic and collectivistic cultures.

    PubMed

    Ramesh, Anuradha; Gelfand, Michele J

    2010-09-01

    Although turnover is an issue of global concern, paradoxically there have been few studies of turnover across cultures. We investigated the cross-cultural generalizability of the job embeddedness model (Mitchell & Lee, 2001) by examining turnover in an individualistic country (United States) and a collectivistic country (India). Using cross-cultural data from call centers (N = 797), we demonstrated that although organization job embeddedness predicted turnover in both countries, different dimensions of job embeddedness predicted turnover in the United States and India. As hypothesized, on the basis of individualism-collectivism theory, person-job fit was a significant predictor of lower turnover in the United States, whereas person-organization fit, organization links, and community links were significant predictors of lower turnover in India. We also explored whether a newly developed construct of embeddedness-family embeddedness-predicts turnover above and beyond job embeddedness and found initial support for its utility in both the United States and India. Theoretical and practical implications are discussed. Copyright 2010 APA, all rights reserved

  15. Privacy, autonomy, and public policy: French and North American perspectives.

    PubMed

    Merchant, Jennifer

    2016-12-01

    This article raises the question of whether in both the United States and in France, an individual's autonomy and private decision-making right(s) in matters of health care and access to reproductive technologies can be conciliated with the general interest, and more specifically, the role of the State. Can a full-fledged right to privacy, the ability to exercise one's autonomy, exist alongside the general interest, and depend neither on financial resources like in the United States nor on centralised government decisions or the medical hierarchy like in France? The contrast between these two modern democracies justify the importance of comparing them. I will demonstrate that overlaps do exist: the free exercise of religion and opinion, freedom of expression, the inherent value of each individual. What differs, however, are the institutions and how they provide, protect, promote, or frame access to and expressions of these democratic principles. The impact of the global economy, the exposure of people around the world to each other via the internet, and the mirror effects of social media, blogs, and other such forums, have created new perspectives that countries project onto one another. For example, does France now seem to tout 'autonomy' as a new and important value because it appears to be an 'American success story'? Does the United States now seem to value human rights and a social-democratic approach because of the 'French model'? There seems to be some truth behind these assertions, but as this article will demonstrate, the portrayals of what the 'right to privacy' is in the United States and what 'socialised medicine' is in France are not necessarily fully accurate.

  16. Navigating Change with a Flexible Portfolio

    ERIC Educational Resources Information Center

    Tyksinski, Deborah J.

    2009-01-01

    This case study demonstrates how building a flexible portfolio of services allowed a continuing education (CE) unit to thrive during frequent leadership changes. The case is set in a small state college, State Technology Institute at Mohawk (STIM), which experienced nine leadership changes in as many years. The names of the institution and its…

  17. Maryland Day Care Voucher System.

    ERIC Educational Resources Information Center

    Hildebrand, Joan M.

    This manual was written to assist States and other governmental units wishing to replicate the Maryland Day Care Voucher Program, a system of providing child care subsidies to eligible families. Chapter I provides brief histories of day care in Maryland and that State's grant to demonstrate the viability of a day care voucher system. Chapter II…

  18. Vertebral Fracture Assessment by dual-energy X-ray absorptiometry: insurance coverage issues in the United States. A White Paper of the International Society for Clinical Densitometry.

    PubMed

    Laster, Andrew J; Lewiecki, E Michael

    2007-01-01

    Clinical trial data and fracture risk prediction models unequivocally demonstrate the utility of identifying prevalent vertebral fractures to predict future fractures of all types. Knowledge of prevalent vertebral fractures can alter patient management decisions and result in initiation of therapy to reduce fracture risk in some patients who would not otherwise be treated. Cost-benefit analysis demonstrates that identifying and treating patients with vertebral fractures, even those with a densitometric classification of osteopenia, is cost effective. Vertebral fractures can be readily identified in the office setting using standard radiography or Vertebral Fracture Assessment (VFA), a software addition to a central dual-energy X-ray absorptiometry (DXA) machine. In the United States, VFA was assigned a Current Procedural Terminology (CPT) code in January 2005. Nevertheless, coverage of VFA has not been uniformly embraced by Medicare carriers, companies that contract with the federal government to administer Medicare coverage and process claims for a region of the United States. Unlike DXA, for which uniform national coverage of qualified Medicare beneficiaries is mandated by the Balanced Budget Act of 1997, VFA coverage policies are determined by the local Medicare carriers. Third-party insurers are also variable in their coverage of VFA. This International Society for Clinical Densitometry (ISCD) White Paper documents the role of VFA in the evaluation and treatment of women with postmenopausal osteoporosis and compares it with standard spine radiography. Arguments used by some Medicare carriers and insurers to deny coverage of VFA in the United States are analyzed and critiqued. For health care providers within the United States, this White Paper may serve as a resource to respond to insurers who deny coverage of VFA. For health care providers regardless of their country, this article underscores the value of VFA as an alternative to spine radiography in the evaluation and management of postmenopausal women with suspected osteoporosis.

  19. Application of the Gestalt Theory of Learning in Teaching a Unit of Study Dealing with Air Pollution in Polk County.

    ERIC Educational Resources Information Center

    Nelson, Hershel H.

    This practicum was designed to demonstrate the value of Gestalt learning theory in teaching a unit of study on air pollution in Polk County, Florida. Students researched specific viewpoints based upon assigned positions in regard to air pollution (Cattlemen's Association, Florida Phosphate Council, Florida Citrus Mutual, Mid-State Lung…

  20. Using Mobile Health Clinics to Reach College Students: A National Demonstration Project

    ERIC Educational Resources Information Center

    Fennell, Reginald; Escue, Christopher

    2013-01-01

    Background: The mobile health unit (MHU) was a grant-funded national initiative to explore the utilization of a mobile clinic to provide health promotion and clinical services for college students in the United States. Purpose: In 2010 and 2011, a 38-foot mobile clinic tested the feasibility of utilizing the clinic to deliver health promotion and…

  1. The Photon Shell Game and the Quantum von Neumann Architecture with Superconducting Circuits

    NASA Astrophysics Data System (ADS)

    Mariantoni, Matteo

    2012-02-01

    Superconducting quantum circuits have made significant advances over the past decade, allowing more complex and integrated circuits that perform with good fidelity. We have recently implemented a machine comprising seven quantum channels, with three superconducting resonators, two phase qubits, and two zeroing registers. I will explain the design and operation of this machine, first showing how a single microwave photon | 1 > can be prepared in one resonator and coherently transferred between the three resonators. I will also show how more exotic states such as double photon states | 2 > and superposition states | 0 >+ | 1 > can be shuffled among the resonators as well [1]. I will then demonstrate how this machine can be used as the quantum-mechanical analog of the von Neumann computer architecture, which for a classical computer comprises a central processing unit and a memory holding both instructions and data. The quantum version comprises a quantum central processing unit (quCPU) that exchanges data with a quantum random-access memory (quRAM) integrated on one chip, with instructions stored on a classical computer. I will also present a proof-of-concept demonstration of a code that involves all seven quantum elements: (1), Preparing an entangled state in the quCPU, (2), writing it to the quRAM, (3), preparing a second state in the quCPU, (4), zeroing it, and, (5), reading out the first state stored in the quRAM [2]. Finally, I will demonstrate that the quantum von Neumann machine provides one unit cell of a two-dimensional qubit-resonator array that can be used for surface code quantum computing. This will allow the realization of a scalable, fault-tolerant quantum processor with the most forgiving error rates to date. [4pt] [1] M. Mariantoni et al., Nature Physics 7, 287-293 (2011.)[0pt] [2] M. Mariantoni et al., Science 334, 61-65 (2011).

  2. Saltcedar (Tamarix spp.) and Russian Olive (Elaeagnus angustifolia) in the Western United States-A Report on the State of the Science

    USGS Publications Warehouse

    Shafroth, Patrick

    2010-01-01

    The Salt Cedar and Russian Olive Control Demonstration Act of 2006 (Public Law 109-320) directs the Department of the Interior to submit a report to Congress that includes an assessment of several issues surrounding these two nonnative trees, now dominant components of the vegetation along many rivers in the Western United States. This report was published in 2010 as a U.S. Geological Survey Scientific Investigations Report (available online at http://pubs.usgs.gov/sir/2009/5247). The report was produced through a collaborative effort led by the Bureau of Reclamation and U.S. Geological Survey, with critical contributions from the U.S. Department of Agriculture and from university researchers. The document synthesizes the state of the science and key research needs on the following topics related to management of saltcedar (Tamarix spp.) and Russian olive (Elaeagnus angustifolia) in the Western United States: their distribution and abundance (extent); the potential for water savings associated with controlling these species; considerations related to wildlife use of saltcedar and Russian olive habitat and restored habitats; methods of control and removal; possible utilization of dead biomass following control and removal; and approaches and challenges associated with site revegetation or restoration. A concluding chapter discusses possible long-term management strategies, potentially useful field-demonstration projects, and a planning process for on-the-ground projects involving removal of saltcedar and Russian olive.

  3. Guidelines for model calibration and application to flow simulation in the Death Valley regional groundwater system

    USGS Publications Warehouse

    Hill, M.C.; D'Agnese, F. A.; Faunt, C.C.

    2000-01-01

    Fourteen guidelines are described which are intended to produce calibrated groundwater models likely to represent the associated real systems more accurately than typically used methods. The 14 guidelines are discussed in the context of the calibration of a regional groundwater flow model of the Death Valley region in the southwestern United States. This groundwater flow system contains two sites of national significance from which the subsurface transport of contaminants could be or is of concern: Yucca Mountain, which is the potential site of the United States high-level nuclear-waste disposal; and the Nevada Test Site, which contains a number of underground nuclear-testing locations. This application of the guidelines demonstrates how they may be used for model calibration and evaluation, and also to direct further model development and data collection.Fourteen guidelines are described which are intended to produce calibrated groundwater models likely to represent the associated real systems more accurately than typically used methods. The 14 guidelines are discussed in the context of the calibration of a regional groundwater flow model of the Death Valley region in the southwestern United States. This groundwater flow system contains two sites of national significance from which the subsurface transport of contaminants could be or is of concern: Yucca Mountain, which is the potential site of the United States high-level nuclear-waste disposal; and the Nevada Test Site, which contains a number of underground nuclear-testing locations. This application of the guidelines demonstrates how they may be used for model calibration and evaluation, and also to direct further model development and data collection.

  4. Biometric identification standards research

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Air Quality Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM projects being...

  5. 1996 national fleet safety survey

    DOT National Transportation Integrated Search

    2011-08-01

    This report presents the test plan for collecting and analyzing data survey and interview data for the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) ...

  6. Political ideology affects energy-efficiency attitudes and choices

    PubMed Central

    Gromet, Dena M.; Kunreuther, Howard; Larrick, Richard P.

    2013-01-01

    This research demonstrates how promoting the environment can negatively affect adoption of energy efficiency in the United States because of the political polarization surrounding environmental issues. Study 1 demonstrated that more politically conservative individuals were less in favor of investment in energy-efficient technology than were those who were more politically liberal. This finding was driven primarily by the lessened psychological value that more conservative individuals placed on reducing carbon emissions. Study 2 showed that this difference has consequences: In a real-choice context, more conservative individuals were less likely to purchase a more expensive energy-efficient light bulb when it was labeled with an environmental message than when it was unlabeled. These results highlight the importance of taking into account psychological value-based considerations in the individual adoption of energy-efficient technology in the United States and beyond. PMID:23630266

  7. Political ideology affects energy-efficiency attitudes and choices.

    PubMed

    Gromet, Dena M; Kunreuther, Howard; Larrick, Richard P

    2013-06-04

    This research demonstrates how promoting the environment can negatively affect adoption of energy efficiency in the United States because of the political polarization surrounding environmental issues. Study 1 demonstrated that more politically conservative individuals were less in favor of investment in energy-efficient technology than were those who were more politically liberal. This finding was driven primarily by the lessened psychological value that more conservative individuals placed on reducing carbon emissions. Study 2 showed that this difference has consequences: In a real-choice context, more conservative individuals were less likely to purchase a more expensive energy-efficient light bulb when it was labeled with an environmental message than when it was unlabeled. These results highlight the importance of taking into account psychological value-based considerations in the individual adoption of energy-efficient technology in the United States and beyond.

  8. Second United States Microgravity Laboratory: One Year Report. Volume 1

    NASA Technical Reports Server (NTRS)

    Vlasse, M (Editor); McCauley, D. (Editor); Walker, C. (Editor)

    1998-01-01

    This document reports the one year science results for the important and highly successful Second United States Microgravity Laboratory (USML-2). The USML-2 mission consisted of a pressurized Spacelab module where the crew performed experiments. The mission also included a Glovebox where the crew performed additional experiments for the investigators. Together, about 36 major scientific experiments were performed, advancing the state of knowledge in fields such as fluid physics, solidification of metals, alloys, and semiconductors, combustion, and the growth of protein crystals. The results demonstrate the range of quality science that can be conducted utilizing orbital laboratories in microgravity and provide a look forward to a highly productive Space Station era.

  9. Second United States Microgravity Laboratory: One Year Report. Volume 2

    NASA Technical Reports Server (NTRS)

    Vlasse, M. (Editor); McCauley, D. (Editor); Walker, C. (Editor)

    1998-01-01

    This document reports the one year science results for the important and highly successful Second United States Microgravity Laboratory (USML-2). The USML-2 mission consisted of a pressurized Spacelab module where the crew performed experiments. The mission also included a Glovebox where the crew performed additional experiments for the investigators. Together, about 36 major scientific experiments were performed, advancing the state of knowledge in fields such as fluid physics, solidification of metals, alloys, and semiconductors, combustion, and the growth of protein crystals. The results demonstrate the range of quality science that can be conducted utilizing orbital laboratories in microgravity and provide a look forward to a highly productive Space Station era.

  10. SMES: Redefining the path to commerical demonstration

    NASA Astrophysics Data System (ADS)

    Bingham, W. G.; Lighthipe, R. W.

    1995-04-01

    SMES (Superconducting Magnetic Energy Storage) is an emerging technology offering tremendous potential benefits to the utility industry. San Diego Gas & Electric (SDG&E) and Bechtel are leading a team of companies and national laboratories working towards design and construction of the world's first demonstration facility for large, commercial SMES for enhancing transmission stability in the Southwestern United States.

  11. SMES: Redefining the path to commerical demonstration

    NASA Technical Reports Server (NTRS)

    Bingham, W. G.; Lighthipe, R. W.

    1995-01-01

    SMES (Superconducting Magnetic Energy Storage) is an emerging technology offering tremendous potential benefits to the utility industry. San Diego Gas & Electric (SDG&E) and Bechtel are leading a team of companies and national laboratories working towards design and construction of the world's first demonstration facility for large, commercial SMES for enhancing transmission stability in the Southwestern United States.

  12. SMES: Redefining the path to commercial demonstration

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bingham, W.G.; Lighthipe, R.W.

    1994-12-31

    SMES (Superconducting Magnetic Energy Storage) is an emerging technology offering tremendous potential benefits to the utility industry. San Diego Gas & Electric (SDG&E) and Bechtel are leading a team of companies and national laboratories working towards design and construction of the world`s first demonstration facility for large, commercial SMES for enhancing transmission stability in the Southwestern United States.

  13. Predicting Grades from an English Language Assessment: The Importance of Peeling the Onion

    ERIC Educational Resources Information Center

    Bridgeman, Brent; Cho, Yeonsuk; DiPietro, Stephen

    2016-01-01

    Data from 787 international undergraduate students at an urban university in the United States were used to demonstrate the importance of separating a sample into meaningful subgroups in order to demonstrate the ability of an English language assessment to predict the first-year grade point average (GPA). For example, when all students were pooled…

  14. A Cost Analysis Plan for the National Preventive Dentistry Demonstration Program.

    ERIC Educational Resources Information Center

    Foch, Craig B.

    The National Preventive Dentistry Demonstration Project (NPDDP) delivers school-based preventive dental care to approximately 14,000 children in ten United States cities. The program, begun in 1976, is to be conducted over a six and one-half year period. The costing definitions and allocation rules to be used in the project are the principal…

  15. Full Practice Authority for Advanced Practice Registered Nurses is a Gender Issue

    PubMed

    Rudner Lugo, Nancy

    2016-05-04

    In the United States, Advanced Practice Registered Nurse (APRN) regulations are determined at the state level, through legislation and rule making. The lack of an evidence base to APRN regulation has resulted in a patchwork of varied regulations and requirements for nurse practitioners. The author begins this article by reviewing the history of the Equal Rights Amendment (ERA) in the United States and describing her study that assessed APRN fullpractice authority in states that ratified the ERA versus states that opposed it. She presents the study findings, limitations of the comparison, and discussion of the findings and implications. In conclusion, the findings demonstrated that progress toward full APRN practice will require building strategies for political support and framing the need to update APRN regulations in a manner that aligns with each state’s social and political values.

  16. Evidence of a Nonphotochemical Mechanism for the Solid-State Formation of Uranyl Peroxide.

    PubMed

    Kirkegaard, Marie C; Miskowiec, Andrew; Ambrogio, Michael W; Anderson, Brian B

    2018-05-21

    We have demonstrated the solid-state formation of a uranyl peroxide (UP) species from hydrated uranyl fluoride via a uranyl hydroxide intermediate, the first observation of a UP species formed in a solid-state reaction. Water vapor pressure is shown to be a driving factor of both the loss of fluorine and the subsequent formation of peroxo units. We have ruled out a photochemical mechanism for formation of the UP species by demonstrating that the same reaction occurs in the dark. A radiolytic mechanism is unlikely because of the low radioactivity of the sample material, suggesting the existence of a novel UP formation mechanism.

  17. Federal Indian Law Internet Tools: "Indian Territory Cases" at the Oklahoma State Courts Network and Kappler's "Indian Affairs: Laws and Treaties" at the Oklahoma State University

    ERIC Educational Resources Information Center

    Bernholz, Charles D.

    2004-01-01

    In a thorough analysis of researching the regulation of the banking industry in the United States, Zoller (2000) demonstrated a number of paths among federal documents of various agencies within the Department of the Treasury, including the legislation that created these entities, and to relevant online resources. This latter opportunity included…

  18. Nonlinear predictive control of a boiler-turbine unit: A state-space approach with successive on-line model linearisation and quadratic optimisation.

    PubMed

    Ławryńczuk, Maciej

    2017-03-01

    This paper details development of a Model Predictive Control (MPC) algorithm for a boiler-turbine unit, which is a nonlinear multiple-input multiple-output process. The control objective is to follow set-point changes imposed on two state (output) variables and to satisfy constraints imposed on three inputs and one output. In order to obtain a computationally efficient control scheme, the state-space model is successively linearised on-line for the current operating point and used for prediction. In consequence, the future control policy is easily calculated from a quadratic optimisation problem. For state estimation the extended Kalman filter is used. It is demonstrated that the MPC strategy based on constant linear models does not work satisfactorily for the boiler-turbine unit whereas the discussed algorithm with on-line successive model linearisation gives practically the same trajectories as the truly nonlinear MPC controller with nonlinear optimisation repeated at each sampling instant. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

  19. The United States Department Of Agriculture Northeast Area-wide Tick Control Project: history and protocol.

    PubMed

    Pound, Joe Mathews; Miller, John Allen; George, John E; Fish, Durland

    2009-08-01

    The Northeast Area-wide Tick Control Project (NEATCP) was funded by the United States Department of Agriculture (USDA) as a large-scale cooperative demonstration project of the USDA-Agricultural Research Service (ARS)-patented 4-Poster tick control technology (Pound et al. 1994) involving the USDA-ARS and a consortium of universities, state agencies, and a consulting firm at research locations in the five states of Connecticut (CT), Maryland (MD), New Jersey (NJ), New York (NY), and Rhode Island (RI). The stated objective of the project was "A community-based field trial of ARS-patented tick control technology designed to reduce the risk of Lyme disease in northeastern states." Here we relate the rationale and history of the technology, a chronological listing of events leading to implementation of the project, the original protocol for selecting treatment, and control sites, and protocols for deployment of treatments, sampling, assays, data analyses, and estimates of efficacy.

  20. Detection of Borrelia burgdorferi sensu stricto ospC alleles associated with human lyme borreliosis worldwide in non-human-biting tick Ixodes affinis and rodent hosts in Southeastern United States.

    PubMed

    Rudenko, Nataliia; Golovchenko, Maryna; Hönig, Václav; Mallátová, Nadja; Krbková, Lenka; Mikulásek, Peter; Fedorova, Natalia; Belfiore, Natalia M; Grubhoffer, Libor; Lane, Robert S; Oliver, James H

    2013-03-01

    Comparative analysis of ospC genes from 127 Borrelia burgdorferi sensu stricto strains collected in European and North American regions where Lyme disease is endemic and where it is not endemic revealed a close relatedness of geographically distinct populations. ospC alleles A, B, and L were detected on both continents in vectors and hosts, including humans. Six ospC alleles, A, B, L, Q, R, and V, were prevalent in Europe; 4 of them were detected in samples of human origin. Ten ospC alleles, A, B, D, E3, F, G, H, H3, I3, and M, were identified in the far-western United States. Four ospC alleles, B, G, H, and L, were abundant in the southeastern United States. Here we present the first expanded analysis of ospC alleles of B. burgdorferi strains from the southeastern United States with respect to their relatedness to strains from other North American and European localities. We demonstrate that ospC genotypes commonly associated with human Lyme disease in European and North American regions where the disease is endemic were detected in B. burgdorferi strains isolated from the non-human-biting tick Ixodes affinis and rodent hosts in the southeastern United States. We discovered that some ospC alleles previously known only from Europe are widely distributed in the southeastern United States, a finding that confirms the hypothesis of transoceanic migration of Borrelia species.

  1. Implementation of a Sage-Based Stirling Model Into a System-Level Numerical Model of the Fission Power System Technology Demonstration Unit

    NASA Technical Reports Server (NTRS)

    Briggs, Maxwell H.

    2011-01-01

    The Fission Power System (FPS) project is developing a Technology Demonstration Unit (TDU) to verify the performance and functionality of a subscale version of the FPS reference concept in a relevant environment, and to verify component and system models. As hardware is developed for the TDU, component and system models must be refined to include the details of specific component designs. This paper describes the development of a Sage-based pseudo-steady-state Stirling convertor model and its implementation into a system-level model of the TDU.

  2. Fertility of the Puerto Rican Origin Population: Mainland United States Puerto Rico: 1970

    ERIC Educational Resources Information Center

    Jaffe, A. J.; Cullen, Ruth M.

    1975-01-01

    Presents findings from an analysis of the 1970 census on the differential fertility of Puerto Ricans in the U.S. and in Puerto Ricans with the stated purpose of demonstrating that the apparent higher fertility of Puerto Rican women is due to their age structure, as well as their socioeconomic status. (Author/JM)

  3. Tracing the Flow of Human Resources across Organizational Units and Secondary School Subject Areas.

    ERIC Educational Resources Information Center

    Roellke, Christopher F.

    Although New York State introduced its standards-based reform over a decade ago, it remains unclear as to how local education agencies (LEAs) have reconfigured their human resources in response to these initiatives. This paper demonstrates how state-collected personnel data can be used to generate longitudinal indicators of the kinds of…

  4. Development and validation of the Acculturative Stress Scale for Chinese College Students in the United States (ASSCS).

    PubMed

    Bai, Jieru

    2016-04-01

    Chinese students are the biggest ethnic group of international students in the United States. This study aims to develop a reliable and valid scale to accurately measure their acculturative stress. A 72-item pool was sent online to Chinese students and a five-factor scale of 32 items was generated by exploratory factor analysis. The five factors included language insufficiency, social isolation, perceived discrimination, academic pressure, and guilt toward family. The Acculturative Stress Scale for Chinese Students demonstrated high reliability and initial validity by predicting depression and life satisfaction. It was the first Chinese scale of acculturative stress developed and validated among a Chinese student sample in the United States. In the future, the scale can be used as a diagnostic tool by mental health professionals and a self-assessment tool by Chinese students. (c) 2016 APA, all rights reserved.

  5. Self-esteem and academic achievement: a comparative study of adolescent students in England and the United States

    PubMed Central

    Booth, Margaret Zoller; Gerard, Jean M.

    2012-01-01

    Utilizing mixed methodology, this paper investigates the relationship between self-esteem and academic achievement for young adolescents within two Western cultural contexts: the United States and England. Quantitative and qualitative data from 86 North American and 86 British adolescents were utilized to examine the links between self-esteem and academic achievement from the beginning to the end of their academic year during their 11th–12th year of age. For both samples, quantitative results demonstrated that fall self-esteem was related to multiple indicators of later year academic achievement. While country differences emerge by the end of the year, math appears to have a consistent relationship with self-esteem in both country contexts. Qualitative analyses found some support for British students’ self-perceptions as more accurately reflecting their academic experience than the students from the United States. PMID:24068853

  6. Post-Wildfire Hydrologic Hazards in the Wildland Urban Interface of Colorado and the Western United States

    USGS Publications Warehouse

    Stevens, M.R.; Bossong, C.R.; Rupert, M.G.; Ranalli, A.J.; Cassidy, E.W.; Druliner, A.D.

    2008-01-01

    Following a wildfire, such as the 2002 Missionary Ridge fire, a number of hydrologic hazards may develop that can have an important impact on water resources, businesses, homes, reservoirs, roads, and utilities in the wildland urban interface (areas where homes and commercial developments are interspersed with wildlands) in mountainous areas of the Western United States. This fact sheet describes these hazards and identifies approaches to quantify them, thus enabling land and resource managers to plan for and mitigate the effects of these hazards. The fact sheet has been produced in association with the U.S. Geological Survey (USGS) Fire Science Thrust program and the Colorado Front Range Demonstration Project (CFRDP). The current (2007) focus of the CFRDP is on the Three Lakes watershed in Grand County, Colorado, which has applicability to many similar forested, mountain areas in the Western United States.

  7. Advancing nursing enterprises: A cross-country comparison.

    PubMed

    Pittman, Patricia; Salmon, Marla E

    2016-01-01

    Health system transformations in the United States are creating new opportunities for nursing innovation, although financial sustainability has limited the expansion of nurse managed clinics. We explore case studies of nursing enterprises in the developing world and discuss their potential for informing related work in the United States. Cases were selected from the Center for Health Market Innovations. We describe a professional association network of clinics in Tanzania, a social franchise in Kenya, and a cooperative in the Philippines. All programs empowered nurses to own, lead, and advance their professional influence. They had a social mission of improving access to care for disadvantaged populations, while increasing employment and autonomy of women. They also provided a shared platform for branding, purchasing, and quality assurance. Organization sponsors in these models may be relevant to different actors in the United States. Each demonstrates the importance of a collective approach to advancing nursing enterprises. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Symbol signing design for older drivers

    DOT National Transportation Integrated Search

    2012-09-01

    This report presents the Surveys, Interviews, and Workshops Test Plan for the national evaluation of the Los Angeles (LA) Congestion Reduction Demonstration (Metro ExpressLanes) under the United States Department of Transportation (U.S. DOT) Congesti...

  9. Hazardous materials risk assessment : phase I

    DOT National Transportation Integrated Search

    2011-08-01

    This report presents the test plan for collecting and analyzing transit system data for the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) and CRD Pro...

  10. State-of-the-art: prostate LDR brachytherapy.

    PubMed

    Voulgaris, S; Nobes, J P; Laing, R W; Langley, S E M

    2008-01-01

    This article on low dose rate (LDR) prostate brachytherapy reviews long-term results, patient selection and quality of life issues. Mature results from the United States and United Kingdom are reported and issues regarding definitions of biochemical failure are discussed. Latest data comparing brachytherapy with radical prostatectomy or no definitive treatment and also the risk of secondary malignancies after prostate brachytherapy are presented. Urological parameters of patient selection and quality of life issues concerning urinary, sexual and bowel function are reviewed. The position of prostate brachytherapy next to surgery as a first-line treatment modality is demonstrated.

  11. On hitting children: a review of corporal punishment in the United States.

    PubMed

    Knox, Michele

    2010-01-01

    Research has clearly demonstrated associations between corporal punishment of children and maladaptive behavior patterns such as aggression and delinquency. Hitting children is an act of violence and a clear violation of children's human rights. In this article, the position of the United States on corporal punishment of children is discussed. Professional and international progress on ending corporal punishment is explained, and the relationship between corporal punishment and child abuse is discussed. An appeal is made for prevention efforts such as parent education and removal of social sanctions for hitting children that may hold significant promise for preventing child maltreatment.

  12. The applications of satellites to communications, navigation and surveillance for aircraft operating over the contiguous United States

    NASA Technical Reports Server (NTRS)

    Craigie, J. H.; Otten, D. D.; Garabedian, A.; Morrison, D. D.; MALLINCKRODT; ZIPPER

    1970-01-01

    The objective was to determine on a priority basis the satellite applications to communications, navigation, and surveillance requirements for aircraft operating beyond 1975 over the contiguous United States and adjacent oceanic transition regions, and to determine if and how satellite technology can meet these requirements in a reliable, efficient, and economical manner. Major results and conclusions are as follows: (1) The satellite applications of greatest importance are surveillance and rapid collision warning communications; and (2) The necessary technology is available as demonstrated by an attractive system concept.

  13. Variable-retention harvests in the Pacific Northwest: a review of short-term findings from the DEMO study

    Treesearch

    K.B. Aubry; C.B. Halpern; C.E. Peterson

    2009-01-01

    In the Pacific Northwest (PNW) region of the contiguous United States, retention of live (green) trees in harvest units is an integral part of forest management practices on federal lands, yet the ecological benefits that result from various levels or patterns of retained trees remain speculative. The Demonstration of Ecosystem Management Options (DEMO) study was...

  14. A 5-year analysis of crop phenologies from the United States Heartland (Invited)

    NASA Astrophysics Data System (ADS)

    Johnson, D. M.

    2010-12-01

    Time series imagery data from the National Aeronautics and Space Administration (NASA) Moderate Resolution Imaging Spectroradiometer (MODIS) was intersected with annually updated field-level crop data from the United States Department of Agriculture (USDA) Farm Service Agency (FSA). Phenological metrics were derived for major crop types found in the United States (US) Heartland region. The specific MODIS data consisted of the 16-day composited Normalized Difference Vegetation Index (NDVI) 250 meter spatial resolution imagery from the Terra satellite. Crops evaluated included corn, soybeans, wheat, cotton, sorghum, rice, and other small grains. Charts showing the annual average state-level NDVI phenologies by crop were constructed for the five years between 2006 and 2010. The states of interest covered the intensively cultivated regions in the US Great Plains, Corn Belt, and Mississippi River Alluvial Plain. Results demonstrated the recent biophysical growth cycles of prevalent and widespread US crops and how they varied by geography and year. Linkages between the time series data and planting practices, weather impacts, crop progress reports, and yields were also investigated.

  15. Telemedicine in the Intensive Care Unit: Improved Access to Care at What Cost?

    PubMed

    Binder, William J; Cook, Jennifer L; Gramze, Nickalaus; Airhart, Sophia

    2018-06-01

    Health systems across the United States are adopting intensive care unit telemedicine programs to improve patient outcomes. Research demonstrates the potential for decreased mortality and length of stay for patients of these remotely monitored units. Financial models and studies point to cost-effectiveness and the possibility of cost savings in the face of abundant startup costs. Questions remain as to the true financial implications of these programs and targeted populations that may see the greatest benefit. Despite recent growth, widespread adoption may be limited until these unknowns are answered. Copyright © 2018 Elsevier Inc. All rights reserved.

  16. Cross-national comparisons of gender differences in late-life depressive symptoms in Japan and the United States.

    PubMed

    Tiedt, Andrew D

    2013-05-01

    This study compared changes in self-reported depressive symptoms in the United States and Japan across 2 points in time. The investigation focused on the gendered processes of intergenerational coresidence and support as the primary distinctions between nations. Fixed-effects models were fit to examine the covariates of depressive symptoms in the Health and Retirement Study (HRS) and the Nihon University Japanese Longitudinal Study of Aging. Gender differences in depressive symptoms persisted across survey waves in both nations, with Japanese men reporting sharper increases by Time 2 than Japanese women. Getting older was associated with more depressive symptoms among Japanese men, whereas income provided a slight buffering effect. Coresiding with daughters also appeared to protect Japanese men and women with functional limitations from depressive symptoms. HRS data demonstrated that changes in marital status and physical health were correlated with increased depressive symptoms for men and women in the United States. The analyses revealed more variety in Center for Epidemiologic Studies Depression scale reports by gender in Japan than in the United States. Future research should consider the diversity of contemporary Japanese households, reflecting new interpretations of traditional family support relationships.

  17. Cross-National Comparisons of Gender Differences in Late-Life Depressive Symptoms in Japan and the United States

    PubMed Central

    2013-01-01

    Objectives. This study compared changes in self-reported depressive symptoms in the United States and Japan across 2 points in time. The investigation focused on the gendered processes of intergenerational coresidence and support as the primary distinctions between nations. Methods. Fixed-effects models were fit to examine the covariates of depressive symptoms in the Health and Retirement Study (HRS) and the Nihon University Japanese Longitudinal Study of Aging. Results. Gender differences in depressive symptoms persisted across survey waves in both nations, with Japanese men reporting sharper increases by Time 2 than Japanese women. Getting older was associated with more depressive symptoms among Japanese men, whereas income provided a slight buffering effect. Coresiding with daughters also appeared to protect Japanese men and women with functional limitations from depressive symptoms. HRS data demonstrated that changes in marital status and physical health were correlated with increased depressive symptoms for men and women in the United States. Discussion. The analyses revealed more variety in Center for Epidemiologic Studies Depression scale reports by gender in Japan than in the United States. Future research should consider the diversity of contemporary Japanese households, reflecting new interpretations of traditional family support relationships. PMID:23591572

  18. Regional Traffic Incident Management Programs : Implementation Guide

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Air Quality Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the Dallas U.S. 75 Integrated Corridor Management (ICM) Initiative Demonstration. The ICM projects ...

  19. Traffic conflict techniques for safety and operations : observers manual

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Institutional and Organizational Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. T...

  20. A toolbox for alleviating traffic congestion and enhancing mobility

    DOT National Transportation Integrated Search

    2012-06-01

    This report presents the Tolling Data Test Plan for the national evaluation of the Los Angeles (LA) Congestion Reduction Demonstration (Metro ExpressLanes) under the United States Department of Transportation (U.S. DOT) Congestion Reduction Demonstra...

  1. Successful approaches to deploying a metropolitan intelligent transportation system

    DOT National Transportation Integrated Search

    1999-03-01

    On February 26, 1996, the United States Department of Transportation issued a request for participation in the Intelligent Transportation Systems (ITS) Model Deployment Initiative (MDI). The MDIs were envisioned to be demonstrations and showcases of ...

  2. Effects of operating practices on commercial driver alertness

    DOT National Transportation Integrated Search

    2011-08-01

    This report presents the test plan for collecting and analyzing data dealing with travel demand management (TDM) activities for the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban...

  3. Share the road campaign research study : final report

    DOT National Transportation Integrated Search

    2012-07-01

    This report presents the Environmental Data Test Plan for the national evaluation of the Los Angeles (LA) Congestion Reduction Demonstration (Metro ExpressLanes) under the United States Department of Transportation (U.S. DOT) Congestion Reduction Dem...

  4. Relevance of Emerging Ecosystem Service Science and Policy to the United States Department of Defense

    DTIC Science & Technology

    2011-09-01

    9 3.3 Natural resource management ...15 4.2 Natural resource management ................................................................................... 16 4.3...5.1.3 Review of existing management practices .............................................................. 24 5.1.4 Demonstration and validation

  5. How States Are Tackling the Opioid Crisis

    PubMed Central

    Zur, Julia; Mulvaney-Day, Norah; von Klimo, Melinda Campopiano; Selmi, Elizabeth; Harwood, Henrick

    2017-01-01

    Objectives: We used data from the 2015 National Association of State Alcohol and Drug Abuse Directors Web-based questionnaire and other sources to demonstrate the range and scope of state initiatives being used to deal with the opioid crisis in the United States. Methods: State alcohol and drug agency directors and designated senior agency managers responded to the questionnaire, which asked respondents about recent opioid-related state-level public health initiatives at their agencies. Results: State alcohol and drug agencies in all 50 states and the District of Columbia responded, all of which reported that prescription drug misuse was a high priority or the highest priority area for their agencies. Of the 51 respondents, states reported initiatives to educate the general public (n = 48), prescribers (n = 31), patients and families (n = 24), and pharmacists (n = 22) about the risks of opioids. In addition, 29 states had increased funding for medication-assisted treatment of opioid addiction, 28 had expanded the availability of naloxone (an opioid antidote), 26 had established guidelines for safe opioid prescribing, 23 had launched requirements for prescriber use of prescription monitoring programs, 23 had passed Good Samaritan laws to protect those helping treat overdoses, and 14 had enacted legislation to regulate pain clinics. Conclusions: US state alcohol and drug agencies demonstrated a robust response to the opioid crisis in the United States. They have pursued and expanded on an array of evidence-based initiatives aimed at the opioid crisis. Future public health efforts should focus on maintenance and further expansion of high-quality, evidence-based practices, policies, and programs. PMID:28152337

  6. How States Are Tackling the Opioid Crisis.

    PubMed

    Wickramatilake, Shalini; Zur, Julia; Mulvaney-Day, Norah; Klimo, Melinda Campopiano von; Selmi, Elizabeth; Harwood, Henrick

    We used data from the 2015 National Association of State Alcohol and Drug Abuse Directors Web-based questionnaire and other sources to demonstrate the range and scope of state initiatives being used to deal with the opioid crisis in the United States. State alcohol and drug agency directors and designated senior agency managers responded to the questionnaire, which asked respondents about recent opioid-related state-level public health initiatives at their agencies. State alcohol and drug agencies in all 50 states and the District of Columbia responded, all of which reported that prescription drug misuse was a high priority or the highest priority area for their agencies. Of the 51 respondents, states reported initiatives to educate the general public (n = 48), prescribers (n = 31), patients and families (n = 24), and pharmacists (n = 22) about the risks of opioids. In addition, 29 states had increased funding for medication-assisted treatment of opioid addiction, 28 had expanded the availability of naloxone (an opioid antidote), 26 had established guidelines for safe opioid prescribing, 23 had launched requirements for prescriber use of prescription monitoring programs, 23 had passed Good Samaritan laws to protect those helping treat overdoses, and 14 had enacted legislation to regulate pain clinics. US state alcohol and drug agencies demonstrated a robust response to the opioid crisis in the United States. They have pursued and expanded on an array of evidence-based initiatives aimed at the opioid crisis. Future public health efforts should focus on maintenance and further expansion of high-quality, evidence-based practices, policies, and programs.

  7. On the Importance of Electronic Symmetry for Triplet State Delocalization

    DOE PAGES

    Richert, Sabine; Bullard, George; Rawson, Jeff; ...

    2017-03-29

    The influence of electronic symmetry on triplet state delocalization in linear zinc porphyrin oligomers is explored by electron paramagnetic resonance techniques. Using a combination of transient continuous wave and pulse electron nuclear double resonance spectroscopies, it is demonstrated experimentally that complete triplet state delocalization requires the chemical equivalence of all porphyrin units. These results are supported by density functional theory calculations, showing uneven delocalization in a porphyrin dimer in which a terminal ethynyl group renders the two porphyrin units inequivalent. When the conjugation length of the molecule is further increased upon addition of a second terminal ethynyl group that restoresmore » the symmetry of the system, the triplet state is again found to be completely delocalized. Finally, the observations suggest that electronic symmetry is of greater importance for triplet state delocalization than other frequently invoked factors such as conformational rigidity or fundamental length-scale limitations.« less

  8. Evaluating Systemic Change in the National Head Start-Public School Transition Project: Perspectives from Five States.

    ERIC Educational Resources Information Center

    Greene, Andrea; And Others

    In 1991 the Department of Health and Human Services funded 32 sites throughout the United States to develop and implement Head Start-Public School Early Childhood Transition Demonstration Projects. The purpose of 31 projects, which are in their fourth year of operation, is to stimulate partnerships among Head Start agencies, public schools, and…

  9. High School Equivalency Testing in Arizona. Forum: Responding to Changes in High School Equivalency Testing

    ERIC Educational Resources Information Center

    Hart, Sheryl

    2015-01-01

    For decades, the state of Arizona has used the General Educational Development (GED) Test to award the Arizona High School Equivalency (HSE) Diploma, as the GED Test was the only test available, recognized and accepted in the United States as the measure by which adults could demonstrate the educational attainment equivalent to high school…

  10. Aggregate-level analysis and prediction of midterm senatorial elections in the United States, 1974-1986.

    PubMed

    Lichtman, A J; Keilis-Borok, V I

    1989-12-01

    Pattern recognition study demonstrates that the outcomes of American midterm senatorial elections follow the dynamics of simple integral parameters that depict preelectoral situations aggregated to the state as a whole. A set of "commonsense" parameters is identified that is sufficient to predict such elections state-by-state and year-by-year. The analysis rejects many similar commonsense parameters. The existence and nature of integral collective behavior in U.S. elections at the level of the individual states is investigated. Implications for understanding the American electoral process are discussed.

  11. United States-Vietnam Relations 1945-1967 (Book 11 of 12)

    DTIC Science & Technology

    1971-01-01

    Encourage again the movement of refugees into the South by stimulating the desire to do so among the people in the North, by establishing...person of immense moral courage and of demonstrated physical courage. He is intensely honest. And, despite seeing hundreds of people daily and...109 15; The presence of United Nations observers would stimulate the Indian and Canadian members of the ICC to step up their surveillances

  12. A Tale of Two Health-Care Systems: Cost-Utility Analysis of Open Carpal Tunnel Release in Canada and the United States

    PubMed Central

    Kaur, Manraj N.; Tolliver, Tyson; Longo, Christopher J.; Naam, Nash H.; Thoma, Achilles

    2017-01-01

    Purpose: Canadian health care is often criticized for extended wait times, whereas the United States suffers from increased costs. The purpose of this pilot study was to determine the cost-utility of open carpal tunnel release in Canada versus the United States. Methods: A prospective cohort study evaluated patients undergoing open carpal tunnel release at an institution in Canada and the United States. All costs from a societal perspective were captured. Utility was measured using validated health-related quality of life (HRQOL) scales—the EuroQol-5D and the Michigan Hand Outcome Questionnaire. Results: Twenty-one patients at the Canadian site and 8 patients at the US site participated. Mean total costs were US $1581 ± $1965 and $2179 (range: $1421-$2741) at the Canadian and US sites, respectively. Health-related quality of life demonstrated significant improvements following surgery (P < .05). Patient utilities preoperatively and at 6 weeks and 3 months postoperatively were 0.72 ± 0.20, 0.86 ± 0.11, and 0.83 ± 0.16 at the Canadian site and 0.81 ± 0.09, 0.86 ± 0.10, and 0.86 ± 0.12 at the US site. Improvements in HRQOL directly related to surgery were not significantly different between patients in Canada and the United States. American patients, however, attained improved HRQOL sooner due to shorter wait times (27 ± 10 vs 214 ± 119 days; P < .001). The incremental cost-utility of the US system was $7758/quality-adjusted life year gained compared to the Canadian system. Sensitivity analyses confirmed that these results were robust. Conclusion: This pilot study suggests that carpal tunnel surgery is more cost-effective in the United States due to prolonged wait times in Canada. PMID:29026806

  13. Evidence of a Nonphotochemical Mechanism for the Solid-State Formation of Uranyl Peroxide

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kirkegaard, Marie C.; Miskowiec, Andrew J.; Ambrogio, Michael W.

    Here, we have demonstrated the solid-state formation of a uranyl peroxide (UP) species from hydrated uranyl fluoride via a uranyl hydroxide intermediate, the first observation of a UP species formed in a solid-state reaction. Water vapor pressure is shown to be a driving factor of both the loss of fluorine and the subsequent formation of peroxo units. We have ruled out a photochemical mechanism for formation of the UP species by demonstrating that the same reaction occurs in the dark. A radiolytic mechanism is unlikely because of the low radioactivity of the sample material, suggesting the existence of a novelmore » UP formation mechanism.« less

  14. Evidence of a Nonphotochemical Mechanism for the Solid-State Formation of Uranyl Peroxide

    DOE PAGES

    Kirkegaard, Marie C.; Miskowiec, Andrew J.; Ambrogio, Michael W.; ...

    2018-05-10

    Here, we have demonstrated the solid-state formation of a uranyl peroxide (UP) species from hydrated uranyl fluoride via a uranyl hydroxide intermediate, the first observation of a UP species formed in a solid-state reaction. Water vapor pressure is shown to be a driving factor of both the loss of fluorine and the subsequent formation of peroxo units. We have ruled out a photochemical mechanism for formation of the UP species by demonstrating that the same reaction occurs in the dark. A radiolytic mechanism is unlikely because of the low radioactivity of the sample material, suggesting the existence of a novelmore » UP formation mechanism.« less

  15. Severe maternal morbidity and comorbid risk in hospitals performing <1000 deliveries per year.

    PubMed

    Hehir, Mark P; Ananth, Cande V; Wright, Jason D; Siddiq, Zainab; D'Alton, Mary E; Friedman, Alexander M

    2017-02-01

    While research has demonstrated increasing risk for severe maternal morbidity in the United States, risk at lower volume hospitals remains poorly characterized. More than half of all obstetric units in the United States perform <1000 deliveries per year and improving care at these hospitals may be critical to reducing risk nationwide. We sought to characterize maternal risk profiles and severe maternal morbidity at low-volume hospitals in the United States. We used data from the Nationwide Inpatient Sample to evaluate trends in severe maternal morbidity and comorbid risk during delivery hospitalizations in the United States from 1998 through 2011. Comorbid maternal risk was estimated using a comorbidity index validated for obstetric patients. Severe maternal morbidity was defined as the presence of any 1 of 15 diagnoses representative of acute organ injury and critical illness. A total of 2,300,279 deliveries occurred at hospitals with annual delivery volume <1000, representing 20% of delivery hospitalizations overall. There were 7849 cases (0.34%) of severe morbidity in low-volume hospitals and this risk increased over the course of the study from 0.25% in 1998 through 1999 to 0.49% in 2010 through 2011 (P < .01). The risk in hospitals with ≥1000 deliveries increased from 0.35-0.62% during the same time periods. The proportion of patients with the lowest comorbidity decreased, while the proportion of patients with highest comorbidity increased the most. The risk of severe morbidity increased across all women including those with low comorbidity scores. Risk for severe morbidity associated with obstetric hemorrhage, infection, hypertensive diseases of pregnancy, and medical conditions all increased during the study period. Our findings demonstrate increasing maternal risk at hospitals performing <1000 deliveries per year broadly distributed over the patient population. Rates of morbidity in centers with ≥1000 deliveries have also increased. These findings suggest that maternal safety improvements are necessary at all centers regardless of volume. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gildersleeve, C.W.

    An interdisciplinary analysis of the post-Cold War world to determine the optimal strategy to attain the national interests of the United States, and the requisite logistic structure to support that strategy. The optimal solution is found to be a strategy based on multinational defense centered on a permanent force of United Nations garrison port complexes. This multilateral force would be augmented by as small a national defense force as necessary to ensure national security. The theses endeavors to reconnect the cultural and philosophical past of the United States with its immediate future. National interests are identified through examination of Americanmore » Pragmatism and the philosophies of John Locke and Jean-Jacques Rousseau. To determine the current status of common defense, based upon the Foreign Military Sales system, and analysis of current data is accomplished. Future threats to the United States are examined with special emphasis on nuclear terrorism. The ability of Islamic nations in North Africa and the Middle East to produce significant quantities of uranium is demonstrated. The grave political as well as ongoing environmental consequences of this recent capability are discussed in detail.« less

  17. A demonstration of a low cost approach to security at shipping facilities and ports

    NASA Astrophysics Data System (ADS)

    Huck, Robert C.; Al Akkoumi, Mouhammad K.; Herath, Ruchira W.; Sluss, James J., Jr.; Radhakrishnan, Sridhar; Landers, Thomas L.

    2010-04-01

    Government funding for the security at shipping facilities and ports is limited so there is a need for low cost scalable security systems. With over 20 million sea, truck, and rail containers entering the United States every year, these facilities pose a large risk to security. Securing these facilities and monitoring the variety of traffic that enter and leave is a major task. To accomplish this, the authors have developed and fielded a low cost fully distributed building block approach to port security at the inland Port of Catoosa in Oklahoma. Based on prior work accomplished in the design and fielding of an intelligent transportation system in the United States, functional building blocks, (e.g. Network, Camera, Sensor, Display, and Operator Console blocks) can be assembled, mixed and matched, and scaled to provide a comprehensive security system. The following functions are demonstrated and scaled through analysis and demonstration: Barge tracking, credential checking, container inventory, vehicle tracking, and situational awareness. The concept behind this research is "any operator on any console can control any device at any time."

  18. Commercial truck driver fatigue, alertness, and countermeasures survey

    DOT National Transportation Integrated Search

    2011-08-01

    This report presents the test plan for collecting and analyzing cost and benefit data for the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) and CRD P...

  19. EFFECT OF GROUND-WATER REMEDIATION ACTIVITIES ON INDIGENOUS MICROFLORA

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA), working with the Interagency DNAPL Consortium, completed an independent evaluation of microbial responses to ground-water remediation technology demonstrations at Launch Pad 34 at Cape Canaveral Air Station in Brevard Count...

  20. Development of the North American cargo securement standard

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Benefit-Cost Analysis (BCA) for the United States Department of Transportation (U.S. DOT) evaluation of the Dallas U.S. 75 Integrated Corridor Management (ICM) Initiative Demonstration. The ICM pr...

  1. For Cultural Interpretation: A Study of the Culture of Homelessness.

    ERIC Educational Resources Information Center

    Fiske, John

    1991-01-01

    Attempts to demonstrate the value of conjunctural interpretive analysis (which is multilevel, multimodal, and explicitly theoretical and political) through an interpretation of the culture of homelessness in the United States. Addresses differences between positivist epistemologies. (SR)

  2. Improvements in Symbol Sign Design To Aid Older Drivers

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the Traffic System Data Test Plan for the national evaluation of the Los Angeles County Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) Pr...

  3. Risk-based evaluation of commercial motor vehicle roadside violations : process and results

    DOT National Transportation Integrated Search

    2010-09-01

    This report provides an analytic framework for evaluating the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) and CRD Programs. The Atlanta CRD project...

  4. Single-atom edgelike states via quantum interference

    NASA Astrophysics Data System (ADS)

    Pelegrí, G.; Polo, J.; Turpin, A.; Lewenstein, M.; Mompart, J.; Ahufinger, V.

    2017-01-01

    We demonstrate how quantum interference may lead to the appearance of robust edgelike states of a single ultracold atom in a two-dimensional optical ribbon. We show that these states can be engineered within the manifold of either local ground states of the sites forming the ribbon or states carrying one unit of angular momentum. In the former case, we show that the implementation of edgelike states can be extended to other geometries, such as tilted square lattices. In the latter case, we suggest using the winding number associated to the angular momentum as a synthetic dimension.

  5. Laser-direct-drive program: Promise, challenge, and path forward

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Campbell, E. M.; Goncharov, V. N.; Sangster, T. C.

    Along with laser-indirect (x-ray)-drive and magnetic-drive target concepts, laser direct drive is a viable approach to achieving ignition and gain with inertial confinement fusion. In the United States, a national program has been established to demonstrate and understand the physics of laser direct drive. The program utilizes the Omega Laser Facility to conduct implosion and coupling physics at the nominally 30-kJ scale and laser–plasma interaction and coupling physics at the MJ scale at the National Ignition Facility. This paper will discuss the motivation and challenges for laser direct drive and the broad-based program presently underway in the United States.

  6. Planning responds to gender violence: evidence from Spain, Mexico and the United States.

    PubMed

    Sweet, Elizabeth L; Escalante, Sara Ortiz

    2010-01-01

    Urban planning has been largely ineffective in addressing urban violence and particularly slow in responding to gender violence. This paper explores the public and private divide, structural inequalities, and issues of ethnicity and citizenship, in terms of their planning implications for gender violence. Drawing on evidence from Spain, Mexico and the United States, it examines how economic and social planning and gender violence intertwine. The three case studies demonstrate that the challenge is not only to break constructed structural inequalities and divisions between public and private spheres, but also to promote changes in the working models of institutions and organisations.

  7. Joint Launch + One Year Science Review of USML-1 and USMP-1 with the Microgravity Measurement Group

    NASA Technical Reports Server (NTRS)

    Ramachandran, N. (Editor); Frazier, Donald. O. (Editor); Lehoczky, Sandor L. (Editor); Baugher, Charles R. (Editor)

    1994-01-01

    This document summarizes from the various investigations their comprehensive results and highlights, and also serves as a combined mission report for the first United States Microgravity Laboratory (USML-1) amd the United States Microgravity Payload (USMP-1). USML-1 included 31 investigations in fluid dynamics, crystal growth, combustion, biotechnology, and technology demonstrations supported by 11 facilities. On the USMP-1 mission, both the MEPHISTO and Lambda Point experiments exceeded by over 100 percent their planned science objectives. The mission was also the first time that acceleration data were down-linked and analyzed in real time.

  8. Mobile satellite service in the United States

    NASA Technical Reports Server (NTRS)

    Agnew, Carson E.; Bhagat, Jai; Hopper, Edwin A.; Kiesling, John D.; Exner, Michael L.; Melillo, Lawrence; Noreen, Gary K.; Parrott, Billy J.

    1988-01-01

    Mobile satellite service (MSS) has been under development in the United States for more than two decades. The service will soon be provided on a commercial basis by a consortium of eight U.S. companies called the American Mobile Satellite Consortium (AMSC). AMSC will build a three-satellite MSS system that will offer superior performance, reliability and cost effectiveness for organizations requiring mobile communications across the U.S. The development and operation of MSS in North America is being coordinated with Telesat Canada and Mexico. AMSC expects NASA to provide launch services in exchange for capacity on the first AMSC satellite for MSAT-X activities and for government demonstrations.

  9. Drywall construction and asbestos exposure.

    PubMed

    Fischbein, A; Rohl, A N; Langer, A M; Selikoff, I J

    1979-05-01

    The rapid development of the drywall construction trade in the United States is described. It is estimated that some 75,000 U.S. construction workers are currently employed in this trade. The use of a variety of spackle and taping compounds is shown to be associated with significant asbestos exposure; air samples taken in the breathing zone by drywall tapers during sanding of taping compounds show fiber concentrations exceeding, by several times, the maximum level permitted by United States Government regulations. These findings are given together with the result of a clinical field survey of drywall construction workers demonstrating that asbestos disease may be an important health hazard in this trade.

  10. Laser-direct-drive program: Promise, challenge, and path forward

    DOE PAGES

    Campbell, E. M.; Goncharov, V. N.; Sangster, T. C.; ...

    2017-03-19

    Along with laser-indirect (x-ray)-drive and magnetic-drive target concepts, laser direct drive is a viable approach to achieving ignition and gain with inertial confinement fusion. In the United States, a national program has been established to demonstrate and understand the physics of laser direct drive. The program utilizes the Omega Laser Facility to conduct implosion and coupling physics at the nominally 30-kJ scale and laser–plasma interaction and coupling physics at the MJ scale at the National Ignition Facility. This paper will discuss the motivation and challenges for laser direct drive and the broad-based program presently underway in the United States.

  11. Children in planned lesbian families: a cross-cultural comparison between the United States and the Netherlands.

    PubMed

    Bos, Henny M W; Gartrell, Nanette K; van Balen, Frank; Peyser, Heidi; Sandfort, Theo G M

    2008-04-01

    A total of 78 planned lesbian families in the United States were compared with 74 planned lesbian families in the Netherlands. Children were interviewed about disclosure to peers about living in a lesbian family and about their experiences of homophobia; mothers filled out the Child Behavior Checklist (CBCL). Results showed that Dutch children were more open about growing up in a lesbian family, experienced less homophobia, and demonstrated fewer emotional and behavioral problems than American children. Homophobia was found to account for part of the difference in psychosocial adjustment between the Dutch and the American children. Copyright 2008 APA, all rights reserved.

  12. Department of Defense Annual Report Fiscal Year 1985.

    DTIC Science & Technology

    1984-02-01

    demonstrating in Grenada and Lebanon that the United States would not be held hostage to terrorism, President Reagan’s leadership enhanced deterrence...democracy in postwar Europe, so American military strength alone cannot create national unity in Lebanon or raise living standards in the Carib- bean...demonstrated the danger of heightened Soviet involvement in our own . .. hemisphere. Likewise, in Lebanon the U.S. component of the multina

  13. Building Local Capacity to Bring Arts Education to All Children: Lessons Learned from the First Half of the Ford Foundation's National Demonstration

    ERIC Educational Resources Information Center

    Spilka, Gertrude; Long, Meg

    2009-01-01

    Interested in bringing the benefits of the arts as integral to quality education for all children, in 2004 the Ford Foundation launched the National Arts Education Initiative, a seven-year demonstration in nine communities across the United States. Building from arts education programs that serve "pockets" of children, Ford investments…

  14. AN OVERVIEW OF INDOOR RADON RISK REDUCTION IN THE UNITED STATES

    EPA Science Inventory

    Radon in the indoor environment is a recognized environmental hazard. The Environmental Protection Agency (EPA) has established several programs to develop, demonstrate, and transfer radon mitigation technology. Administration and management of these programs are shared by EPA's ...

  15. Environmental forensic research for emerging contaminants in complex environmental matrices

    EPA Science Inventory

    The United States Environmental Protection Agency has established criteria to address many of the significant traditional pollutants demonstrated to have adverse affects on environmental quality. However, new chemicals are being created almost daily, and these new chemicals, as ...

  16. 75 FR 60205 - Grant Guideline; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... program of financial assistance designed to assure that each citizen of the United States is provided... This category includes research, demonstration, evaluation, and education projects designed to improve... by either expert or in-house personnel, designed to prepare judges and court personnel for...

  17. Railroad Embankment Stabilization Demonstration for High-Speed Rail Corridors

    DOT National Transportation Integrated Search

    2003-02-09

    The development of high-speed railroad corridors in the United States is being considered by Congress as a fuel efficient and economical alternative to air or highway passenger travel. The exisiting infrastructure is, in many ways, suitable for freig...

  18. 34 CFR 535.54 - Under what circumstances is repayment deferred?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-time student at an IHE; (d) Is a member of the Armed Forces of the United States on active duty; (e) Is in service as a volunteer under the Peace Corps Act; or (f) Demonstrates to the Secretary's...

  19. 34 CFR 535.54 - Under what circumstances is repayment deferred?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-time student at an IHE; (d) Is a member of the Armed Forces of the United States on active duty; (e) Is in service as a volunteer under the Peace Corps Act; or (f) Demonstrates to the Secretary's...

  20. 34 CFR 535.54 - Under what circumstances is repayment deferred?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-time student at an IHE; (d) Is a member of the Armed Forces of the United States on active duty; (e) Is in service as a volunteer under the Peace Corps Act; or (f) Demonstrates to the Secretary's...

  1. 34 CFR 535.54 - Under what circumstances is repayment deferred?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-time student at an IHE; (d) Is a member of the Armed Forces of the United States on active duty; (e) Is in service as a volunteer under the Peace Corps Act; or (f) Demonstrates to the Secretary's...

  2. Hovercraft transportation in Alaska : CZM & NEPA hurdles.

    DOT National Transportation Integrated Search

    2001-05-31

    The United States Postal Service (USPS) received an unsolicited proposal from Alaska Hovercraft Joint Venture for a two-year demonstration program for the transport of : bypass and non-priority mail by Hovercraft on a year-round basis from the city o...

  3. Shipboard communications center Intelligent Gateway demonstration report

    DOT National Transportation Integrated Search

    1995-03-01

    The United States Coast Guard Research and Development Center (USCG R&D Center) had a requirement to modernize and improve communications centers on Coast Guard cutters. The USCG R&D Center teamed with the Volpe Center to evaluate requirements in the...

  4. Lime utilization in the laboratory, field, and design of pavement layers : [research project capsule].

    DOT National Transportation Integrated Search

    2015-05-01

    Nearly two-thirds of highways in the United States are constructed on in-place soils : with poor or undesirable characteristics. These materials demonstrate undesirable : engineering behavior, such as low bearing capacity, high shrink/swell potential...

  5. Pharmaceuticals and Hormones in the Environment

    EPA Science Inventory

    Some of the earliest initial reports from Europe and the United States demonstrated that a variety of pharmaceuticals and hormones could be found in surface waters, source waters, drinking water, and influents and effluents from wastewater treatment plants (WWTPs). It is unknown...

  6. United States-European Commission Urban Freight Twinning Initiative: Compendium of Project Summaries

    DOT National Transportation Integrated Search

    2017-09-01

    This compendium is comprised of 33 brief summaries of urban freight initiatives that include research projects, plans, pilot demonstrations, and other efforts. These initiatives were presented at a roundtable discussion that was part of the 2017 Annu...

  7. 8 CFR 245.22 - Evidence to demonstrate an alien's physical presence in the United States on a specific date.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... has been issued in the 8 CFR, such regulation is controlling to the extent that it conflicts with this... record; (4) A public college or public school transcript; (5) Income tax records; (6) A certified copy of... submitted an income tax return, property tax payment, or similar submission or payment to the Federal, State...

  8. Reconsidering Racial and Ethnic Diversity: A Case Study of Two Historically Black Colleges and Universities' Preparation for the 21st Century and beyond

    ERIC Educational Resources Information Center

    Featherstone, William H.

    2011-01-01

    Recent demographic forecasts demonstrate the United States is rapidly becoming more racially and ethnically diverse. By the year 2050, demographers maintain the nation will advance to a "majority minority" state where non-Hispanic Whites will fall below 50%. For that reason, colleges and universities are reevaluating their mission and making…

  9. An Examination of Immunity Statutes Regarding the Liability of Recreational Youth Sport Organizations for the Pedophilic Actions of Coaches, Administrators, and Officials

    ERIC Educational Resources Information Center

    Baker, Thomas A., III; Connaughton, Daniel P.; Zhang, James J.

    2010-01-01

    Millions of children in the United States participate in youth sports. The literature demonstrates that sexual abuse is a problem in sports. This study examined voluntary immunity statutes for all 50 states and the District of Columbia with the purpose of determining potential liability for recreational youth sport organizations for the pedophilic…

  10. Social capital, ideology, and health in the United States.

    PubMed

    Herian, Mitchel N; Tay, Louis; Hamm, Joseph A; Diener, Ed

    2014-03-01

    Research from across disciplines has demonstrated that social and political contextual factors at the national and subnational levels can impact the health and health behavior risks of individuals. This paper examines the impact of state-level social capital and ideology on individual-level health outcomes in the U.S. Leveraging the variation that exists across states in the U.S., the results reveal that individuals report better health in states with higher levels of governmental liberalism and in states with higher levels of social capital. Critically, however, the effect of social capital was moderated by liberalism such that social capital was a stronger predictor of health in states with low levels of liberalism. We interpret this finding to mean that social capital within a political unit-as indicated by measures of interpersonal trust-can serve as a substitute for the beneficial impacts that might result from an active governmental structure. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Hydrologic consistency as a basis for assessing complexity of monthly water balance models for the continental United States

    NASA Astrophysics Data System (ADS)

    Martinez, Guillermo F.; Gupta, Hoshin V.

    2011-12-01

    Methods to select parsimonious and hydrologically consistent model structures are useful for evaluating dominance of hydrologic processes and representativeness of data. While information criteria (appropriately constrained to obey underlying statistical assumptions) can provide a basis for evaluating appropriate model complexity, it is not sufficient to rely upon the principle of maximum likelihood (ML) alone. We suggest that one must also call upon a "principle of hydrologic consistency," meaning that selected ML structures and parameter estimates must be constrained (as well as possible) to reproduce desired hydrological characteristics of the processes under investigation. This argument is demonstrated in the context of evaluating the suitability of candidate model structures for lumped water balance modeling across the continental United States, using data from 307 snow-free catchments. The models are constrained to satisfy several tests of hydrologic consistency, a flow space transformation is used to ensure better consistency with underlying statistical assumptions, and information criteria are used to evaluate model complexity relative to the data. The results clearly demonstrate that the principle of consistency provides a sensible basis for guiding selection of model structures and indicate strong spatial persistence of certain model structures across the continental United States. Further work to untangle reasons for model structure predominance can help to relate conceptual model structures to physical characteristics of the catchments, facilitating the task of prediction in ungaged basins.

  12. Surveillance and management of dysplasia in ulcerative colitis.

    PubMed

    Rodriguez, Sarah A; Collins, Judith M; Knigge, Kandice L; Eisen, Glenn M

    2007-03-01

    Recently updated practice guidelines give specific recommendations on surveillance and management of dysplasia in patients with ulcerative colitis. Previous studies of gastroenterologists in the United States and the United Kingdom demonstrated inconsistent surveillance techniques and limited understanding of the implications of dysplasia. To demonstrate current surveillance practices and management of dysplasia among U.S. gastroenterologists. An 18-item questionnaire was mailed to 1000 gastroenterologists in the United States who were randomly selected from an American Gastroenterological Association mailing list. United States. A total of 334 questionnaires were returned, and 312 were analyzed: 25% of respondents were in academic practice and 75% were in private practice. The majority were in practice more than 10 years. Nearly 80% begin surveillance colonoscopy at 8 to 10 years of disease duration for patients with pancolitis, and 54% report sending at least 31 biopsy specimens. Sixty percent of respondents did not recommend immediate colectomy for a confirmed finding of low-grade dysplasia, instead opting for repeat colonoscopy in 3 to 12 months. Physicians who took fewer biopsy specimens were more likely to recommend continued surveillance for low-grade dysplasia compared with those who took a greater number of biopsy specimens. Limitations included the response rate of 33% and the potential for recall bias. Most U.S. gastroenterologists are practicing surveillance in patients with ulcerative colitis in accordance with published guidelines. There is widespread variation in the management of dysplasia and raised lesions, and the majority of U.S. gastroenterologists do not recommend immediate colectomy for a finding of low-grade dysplasia.

  13. Emerging zoonoses in the southern United States: toxocariasis, bovine tuberculosis and southern tick-associated rash illness.

    PubMed

    Clinton, Rachel M; Carabin, Hélène; Little, Susan E

    2010-09-01

    The majority of emerging diseases in humans have been linked to zoonotic pathogens originating in domestic animals or wildlife. This is a public health concern because zoonotic infections affect several aspects of the society. The complex interactions among pathogen, host and environment also pose challenges in estimating the true burden of those infections. However, the recent development of new molecular diagnostic tools has allowed for better diagnosis of zoonotic infections. This review focuses on 3 emerging zoonoses, namely toxocariasis, bovine tuberculosis and southern tick-associated rash illness, and demonstrates that these infections may be more prevalent in the southern United States than previously recognized. This review places special emphasis on the recent epidemiologic trends, intra/interspecies transmission and clinical features of each of these zoonoses. In addition, treatment and prevention for each zoonotic pathogen are discussed. Clinicians working in the southern United States should be aware of the presence of those zoonotic infections.

  14. Poliovirus immunity in newly resettled adult refugees in Idaho, United States of America.

    PubMed

    Roscoe, Clay; Gilles, Ryan; Reed, Alex J; Messerschmidt, Matt; Kinney, Rebecca

    2015-06-12

    In the United States, vaccines have eliminated wild poliovirus (WPV) infection, though resettling refugees may lack immunity and importation of WPV remains a concern. A cross-sectional survey was performed to determine the prevalence of poliovirus immunity in adult refugees resettling in Boise, Idaho, U.S.A.; immunity was evaluated using two definitions: serotypes 1, 2 and 3 positive, or serotypes 1 and 3 positive. This survey evaluated 795 adult refugees between August 2010 and November 2012. Poliovirus immunity in adults >18 years was 55.3% for serotypes 1, 2 and 3 combined, and 60% for serotypes 1 and 3 only. This study demonstrated a WPV immunity rate of <60% in a recently resettled adult refugee population in the United States, reinforcing the need to ensure poliovirus immunity in all newly arrived adult refugees, either by expanding pre-departure immunization or by screening for immunity at resettlement and vaccinating when indicated. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. A Cross-Cultural Comparison of Symptom Reporting and Symptom Clusters in Heart Failure.

    PubMed

    Park, Jumin; Johantgen, Mary E

    2017-07-01

    An understanding of symptoms in heart failure (HF) among different cultural groups has become increasingly important. The purpose of this study was to compare symptom reporting and symptom clusters in HF patients between a Western (the United States) and an Eastern Asian sample (China and Taiwan). A secondary analysis of a cross-sectional observational study was conducted. The data were obtained from a matched HF patient sample from the United States and China/Taiwan ( N = 240 in each). Eight selective items related to HF symptoms from the Minnesota Living with Heart Failure Questionnaire were analyzed. Compared with the U.S. sample, HF patients from China/Taiwan reported a lower level of symptom distress. Analysis of two different regional groups did not result in the same number of clusters using latent class approach: the United States (four classes) and China/Taiwan (three classes). The study demonstrated that symptom reporting and identification of symptom clusters might be influenced by cultural factors.

  16. Stress, Pregnancy, and Motherhood: Implications for Birth Weights in the Borderlands of Texas.

    PubMed

    Fleuriet, K Jill; Sunil, T S

    2017-03-01

    We argue that changes over time in how ideas of stress are incorporated into understandings of pregnancy and motherhood among Mexican immigrant women living in the United States may affect the documented increase of low birth weight infants born to those women. Stress has consistently been linked to low birth weight, and pregnant Mexican American and Mexican immigrant women differ in levels of perceived social stress. What is lacking is an explanation for these differences. We utilize a subset of 36 ethnographic interviews with pregnant immigrant women from northern Mexico and Mexican Americans living in south Texas to demonstrate how meanings of pregnancy and motherhood increasingly integrate notions of stress the longer immigrant Mexican women live in the United States. We situate our results within anthropological and sociological research on motherhood in the United States and Mexico, anthropological research in the U.S.-Mexico borderlands, and interdisciplinary research on Hispanic rates of low birth weight. © 2016 by the American Anthropological Association.

  17. Preparing underemployed Latino U.S. nurses through the Mexico NCLEX-RN Success Program.

    PubMed

    Lujan, Josefina; Little, Kermit

    2010-12-01

    The critical nursing shortage in U.S. communities along the United States-Mexico border is compounded by the need for nurses who are linguistically and culturally concordant with the growing number of Latinos in these communities. The innovative 16-week Mexico NCLEX-RN Success Program responds to this need by helping underemployed Latino nurses, who were educated in Mexico and live in the United States, adapt linguistically and culturally to multiple-choice testing. Ten of the program students have taken the NCLEX-RN with a 50% pass rate, which is twice as high as the internationally educated candidate passing average. This demonstrates potential for the program to build the human capacity of U.S. communities along the United States-Mexico border by infusing linguistically and culturally concordant nurses into the workforce and materializing the dream of underemployed Latino nurses to implement their hard-earned and urgently needed nursing skills. Lessons learned from the program are discussed. Copyright 2010, SLACK Incorporated.

  18. Oral Health Care for Children in Countries Using Dental Therapists in Public, School-Based Programs, Contrasted with That of the United States, Using Dentists in a Private Practice Model

    PubMed Central

    Friedman, Jay W.; Nash, David A.

    2013-01-01

    The United States faces a significant problem with access to oral health care, particularly for children. More than 50 countries have developed an alternative dental provider, a dental therapist, practicing in public, school-based programs, to address children’s access to care. This delivery model has been demonstrated to improve access to care and oral health outcomes while providing quality care economically. We summarize elements of a recent major review of the global literature on the use of dental therapists, “A Review of the Global Literature on Dental Therapists: In the Context of the Movement to Add Dental Therapists to the Oral Health Workforce in the United States.” We contrast the success of a school-based model of caring for children by dental therapists with that of the US model of dentists providing care for children in private practices. PMID:23865650

  19. Progress along developmental tracks for electronic health records implementation in the United States

    PubMed Central

    Hollar, David W

    2009-01-01

    The development and implementation of electronic health records (EHR) have occurred slowly in the United States. To date, these approaches have, for the most part, followed four developmental tracks: (a) Enhancement of immunization registries and linkage with other health records to produce Child Health Profiles (CHP), (b) Regional Health Information Organization (RHIO) demonstration projects to link together patient medical records, (c) Insurance company projects linked to ICD-9 codes and patient records for cost-benefit assessments, and (d) Consortia of EHR developers collaborating to model systems requirements and standards for data linkage. Until recently, these separate efforts have been conducted in the very silos that they had intended to eliminate, and there is still considerable debate concerning health professionals access to as well as commitment to using EHR if these systems are provided. This paper will describe these four developmental tracks, patient rights and the legal environment for EHR, international comparisons, and future projections for EHR expansion across health networks in the United States. PMID:19291284

  20. Second-chance signal transduction explains cooperative flagellar switching.

    PubMed

    Zot, Henry G; Hasbun, Javier E; Minh, Nguyen Van

    2012-01-01

    The reversal of flagellar motion (switching) results from the interaction between a switch complex of the flagellar rotor and a torque-generating stationary unit, or stator (motor unit). To explain the steeply cooperative ligand-induced switching, present models propose allosteric interactions between subunits of the rotor, but do not address the possibility of a reaction that stimulates a bidirectional motor unit to reverse direction of torque. During flagellar motion, the binding of a ligand-bound switch complex at the dwell site could excite a motor unit. The probability that another switch complex of the rotor, moving according to steady-state rotation, will reach the same dwell site before that motor unit returns to ground state will be determined by the independent decay rate of the excited-state motor unit. Here, we derive an analytical expression for the energy coupling between a switch complex and a motor unit of the stator complex of a flagellum, and demonstrate that this model accounts for the cooperative switching response without the need for allosteric interactions. The analytical result can be reproduced by simulation when (1) the motion of the rotor delivers a subsequent ligand-bound switch to the excited motor unit, thereby providing the excited motor unit with a second chance to remain excited, and (2) the outputs from multiple independent motor units are constrained to a single all-or-none event. In this proposed model, a motor unit and switch complex represent the components of a mathematically defined signal transduction mechanism in which energy coupling is driven by steady-state and is regulated by stochastic ligand binding. Mathematical derivation of the model shows the analytical function to be a general form of the Hill equation (Hill AV (1910) The possible effects of the aggregation of the molecules of haemoglobin on its dissociation curves. J Physiol 40: iv-vii).

  1. Meningococcal vaccines: Current state and future outlook.

    PubMed

    Leca, M; Bornet, C; Montana, M; Curti, C; Vanelle, P

    2015-06-01

    Neisseria meningitidis infections are a major public health problem worldwide. Although conventional approaches have not led to development of a serogroup B meningococcal vaccine, a new technique based on genome sequencing has created new perspectives. Recently, a universal serogroup B meningococcal vaccine, Bexsero(®), was licensed in Europe, Australia and United States, following several clinical studies demonstrating its immunogenicity and safety. Availability of this vaccine could contribute positively to human health, by significantly reducing the incidence of meningococcal infections. However, unfavorable cost-effectiveness analysis means that routine vaccination is not currently recommended. Another serogroup meningococcal vaccine, Trumemba(®), was also recently licensed in United States. Like any drug, Bexsero(®) and Trumemba(®) will require close observation to assess their impact on meningococcal epidemiology. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  2. Innovation and Technology: Electronic Intensive Care Unit Diaries.

    PubMed

    Scruth, Elizabeth A; Oveisi, Nazanin; Liu, Vincent

    2017-01-01

    Hospitalization in the intensive care unit can be a stressful time for patients and their family members. Patients' family members often have difficulty processing all of the information that is given to them. Therefore, an intensive care unit diary can serve as a conduit for synthesizing information, maintaining connection with patients, and maintaining a connection with family members outside the intensive care unit. Paper intensive care unit diaries have been used outside the United States for many years. This article explores the development of an electronic intensive care unit diary using a rapid prototyping model to accelerate the process. Initial results of design testing demonstrate that it is feasible, useful, and desirable to consider the implementation of electronic intensive care unit diaries for patients at risk for post-intensive care syndrome. ©2017 American Association of Critical-Care Nurses.

  3. Crop Yield Simulations Using Multiple Regional Climate Models in the Southwestern United States

    NASA Astrophysics Data System (ADS)

    Stack, D.; Kafatos, M.; Kim, S.; Kim, J.; Walko, R. L.

    2013-12-01

    Agricultural productivity (described by crop yield) is strongly dependent on climate conditions determined by meteorological parameters (e.g., temperature, rainfall, and solar radiation). California is the largest producer of agricultural products in the United States, but crops in associated arid and semi-arid regions live near their physiological limits (e.g., in hot summer conditions with little precipitation). Thus, accurate climate data are essential in assessing the impact of climate variability on agricultural productivity in the Southwestern United States and other arid regions. To address this issue, we produced simulated climate datasets and used them as input for the crop production model. For climate data, we employed two different regional climate models (WRF and OLAM) using a fine-resolution (8km) grid. Performances of the two different models are evaluated in a fine-resolution regional climate hindcast experiment for 10 years from 2001 to 2010 by comparing them to the North American Regional Reanalysis (NARR) dataset. Based on this comparison, multi-model ensembles with variable weighting are used to alleviate model bias and improve the accuracy of crop model productivity over large geographic regions (county and state). Finally, by using a specific crop-yield simulation model (APSIM) in conjunction with meteorological forcings from the multi-regional climate model ensemble, we demonstrate the degree to which maize yields are sensitive to the regional climate in the Southwestern United States.

  4. Effective implementation of work-hour limits and systemic improvements.

    PubMed

    Landrigan, Christopher P; Czeisler, Charles A; Barger, Laura K; Ayas, Najib T; Rothschild, Jeffrey M; Lockley, Steven W

    2007-11-01

    Sleep deprivation, ubiquitous among nurses and physicians, recently has been shown to greatly increase rates of serious medical errors and occupational injuries among health care workers in the United States. The Accreditation Council for Graduate Medical Education's current work-hour limits for physicians-in-training allow work hours well in excess of those proven safe. No regulations limit the work hours of other groups of health care providers in the United States. Consequently, nursing work shifts exceeding 12 hours remain common. Physician-in-training shifts of 30 consecutive hours continue to be endorsed officially, and data demonstrate that even the 30-hour limit is exceeded routinely. By contrast, European health care workers are limited by law to 13 consecutive hours of work and to 48-56 hours of work per week. Except for a few institutions that have eliminated 24-hour shifts, as a whole, the United States lags far behind other industrialized nations in ensuring safe work hours. Preventing health care provider sleep deprivation could be an extremely powerful means of addressing the epidemic of medical errors in the United States. Implementation of evidence-based work-hour limits, scientifically designed work schedules, and infrastructural changes, such as the development of standardized handoff systems, are urgently needed.

  5. Geologic and societal factors affecting the international oceanic transport of aggregate

    USGS Publications Warehouse

    Langer, W.H.

    1995-01-01

    Crushed stone and sand and gravel are the two main sources of natural aggregate, and together comprise approximately half the volume and tonnage of mined material in the United States. Natural aggregate is a bulky, heavy material without special or unique properties, and it is commonly used near its source of production to minimize haulage cost. However, remoteness is no longer an absolute disqualifier for the production of aggregate. Today interstate aggregate routinely is shipped hundreds of kilometers by rail and barge. In addition, during 1992, the United States imported 1,317,000 metric tons of aggregate from Canada and 1,531,000 metric tons from Mexico. A number of ports on the Atlantic Coast and Gulf Coast of the United States receive imports of crushed stone from foreign sources for transport to various parts of the eastern United States. These areas either lack adequate supplies of aggregate or are augmenting their supplies because they have difficulties meeting current demand. These difficulties may include poor stone quality, environmental permitting problems, or transportation. Certain societal and geologic conditions of New York City and Philadelphia along the Atlantic Coast, and Tampa and New Orleans along the Gulf Coast, are discussed to demonstrate the different combinations of issues that contribute to the economic viability of importing crushed stone. ?? 1995 Oxford University Press.

  6. [Formula: see text]Education, training and practice of clinical neuropsychologists in the United States of America.

    PubMed

    Grote, Christopher L; Butts, Alissa M; Bodin, Doug

    2016-11-01

    This invited paper is intended to give an overview regarding the education and training pathways for the practice of neuropsychology in the United States. It is also meant to describe the types of activities engaged in by neuropsychologists, a description of their work settings and the amounts/ways in which they are compensated for their work. The authors reviewed the literature and relied on their professional and organizational experiences to collect the necessary data. The United States has well-defined pathways for one to follow to gain the experiences and knowledge necessary to practice clinical neuropsychology in a competent way. Compensation varies widely among workplace settings but overall neuropsychologists appear to be well-paid. Challenges now and in the foreseeable future include a need to develop tests that have better ecological validity and that better reflect the demographics of a changing population, and an increasing need for neuropsychologists to identify key roles as members of integrated care teams. The United States has played an important role in the development of the practice and science of neuropsychology. Its continued success will, at least in part, depend on innovations in test development and application, and further demonstration of its relevance to health care and academic settings.

  7. Seasonal trends in tinnitus symptomatology: evidence from Internet search engine query data.

    PubMed

    Plante, David T; Ingram, David G

    2015-10-01

    The primary aim of this study was to test the hypothesis that the symptom of tinnitus demonstrates a seasonal pattern with worsening in the winter relative to the summer using Internet search engine query data. Normalized search volume for the term 'tinnitus' from January 2004 through December 2013 was retrieved from Google Trends. Seasonal effects were evaluated using cosinor regression models. Primary countries of interest were the United States and Australia. Secondary exploratory analyses were also performed using data from Germany, the United Kingdom, Canada, Sweden, and Switzerland. Significant seasonal effects for 'tinnitus' search queries were found in the United States and Australia (p < 0.00001 for both countries), with peaks in the winter and troughs in the summer. Secondary analyses demonstrated similarly significant seasonal effects for Germany (p < 0.00001), Canada (p < 0.00001), and Sweden (p = 0.0008), again with increased search volume in the winter relative to the summer. Our findings indicate that there are significant seasonal trends for Internet search queries for tinnitus, with a zenith in winter months. Further research is indicated to determine the biological mechanisms underlying these findings, as they may provide insights into the pathophysiology of this common and debilitating medical symptom.

  8. Unspeciated organic emissions from combustion sources and their influence on the secondary organic aerosol budget in the United States

    PubMed Central

    Jathar, Shantanu H.; Gordon, Timothy D.; Hennigan, Christopher J.; Pye, Havala O. T.; Pouliot, George; Adams, Peter J.; Donahue, Neil M.; Robinson, Allen L.

    2014-01-01

    Secondary organic aerosol (SOA) formed from the atmospheric oxidation of nonmethane organic gases (NMOG) is a major contributor to atmospheric aerosol mass. Emissions and smog chamber experiments were performed to investigate SOA formation from gasoline vehicles, diesel vehicles, and biomass burning. About 10–20% of NMOG emissions from these major combustion sources are not routinely speciated and therefore are currently misclassified in emission inventories and chemical transport models. The smog chamber data demonstrate that this misclassification biases model predictions of SOA production low because the unspeciated NMOG produce more SOA per unit mass than the speciated NMOG. We present new source-specific SOA yield parameterizations for these unspeciated emissions. These parameterizations and associated source profiles are designed for implementation in chemical transport models. Box model calculations using these new parameterizations predict that NMOG emissions from the top six combustion sources form 0.7 Tg y−1 of first-generation SOA in the United States, almost 90% of which is from biomass burning and gasoline vehicles. About 85% of this SOA comes from unspeciated NMOG, demonstrating that chemical transport models need improved treatment of combustion emissions to accurately predict ambient SOA concentrations. PMID:25002466

  9. Multiple chiral topological states in liquid crystals from unstructured light beams

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Loussert, Charles; Brasselet, Etienne, E-mail: e.brasselet@loma.u-bordeaux1.fr

    2014-02-03

    It is shown experimentally that unstructured light beams can generate a wealth of distinct metastable defect structures in thin films of chiral liquid crystals. Various kinds of individual chiral topological states are obtained as well as dimers and trimers, which correspond to the entanglement of several topological unit cells. Self-assembled nested assemblies of several metastable particle-like topological states can also be formed. Finally, we propose and experimentally demonstrate an opto-electrical approach to generate tailor-made architectures.

  10. pH-Dependent spin state population and 19F NMR chemical shift via remote ligand protonation in an iron(ii) complex.

    PubMed

    Gaudette, Alexandra I; Thorarinsdottir, Agnes E; Harris, T David

    2017-11-30

    An Fe II complex that features a pH-dependent spin state population, by virtue of a variable ligand protonation state, is described. This behavior leads to a highly pH-dependent 19 F NMR chemical shift with a sensitivity of 13.9(5) ppm per pH unit at 37 °C, thereby demonstrating the potential utility of the complex as a 19 F chemical shift-based pH sensor.

  11. DEMONSTRATION BULLETIN: TEXACO GASIFICATION PROCESS TEXACO, INC.

    EPA Science Inventory

    The Texaco Gasification Process (TGP) has operated commercially for nearly 45 years on feeds such as natural gas, liquid petroleum fractions, coal, and petroleum coke. More than 45 plants are either operational or under development in the United States and abroad. Texaco has dev...

  12. Design of an ITS-Level advanced traffic management system: a human factors perspective

    DOT National Transportation Integrated Search

    2012-07-01

    This report presents the Ridesharing Data Test Plan for the national evaluation of the Los Angeles (L.A.) County Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA...

  13. 22 CFR 64.2 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... group of governments and an official agent or representative thereof; an international organization... knowledge or skill, and other influential or distinguished persons.” (d) The “purpose stated in section 101... cultural exchange; to strengthen the ties which unite us with other nations by demonstrating the...

  14. 22 CFR 64.2 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... group of governments and an official agent or representative thereof; an international organization... knowledge or skill, and other influential or distinguished persons.” (d) The “purpose stated in section 101... cultural exchange; to strengthen the ties which unite us with other nations by demonstrating the...

  15. 22 CFR 64.2 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... group of governments and an official agent or representative thereof; an international organization... knowledge or skill, and other influential or distinguished persons.” (d) The “purpose stated in section 101... cultural exchange; to strengthen the ties which unite us with other nations by demonstrating the...

  16. 22 CFR 64.2 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... group of governments and an official agent or representative thereof; an international organization... knowledge or skill, and other influential or distinguished persons.” (d) The “purpose stated in section 101... cultural exchange; to strengthen the ties which unite us with other nations by demonstrating the...

  17. Incident Management : Successful Practices : A Cross-Cutting Study : Improving Mobility And Saving Lives

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Traveler Response Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the Dallas U.S. 75 Integrated Corridor Management (ICM) Initiative Demonstration. The ICM pro...

  18. Cranial impedance plethysmography-rheoncephalography as a method of detection of cerebrovascular disease.

    DOT National Transportation Integrated Search

    1965-01-01

    Rheoencephalography, the monitoring of cerebral blood flow by impedance methods, has been used successfully in clinical medicine in Europe and Russia but not in the United States. Three cases are presented to demonstrate the potential value of this m...

  19. Eye-activity measures of fatigue and napping as a fatigue countermeasure : tech brief.

    DOT National Transportation Integrated Search

    2011-08-01

    This report presents the test plan for collecting and analyzing safety data for the Atlanta Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) and CRD Programs. T...

  20. UNITED STATES/GERMAN TECHNICAL BILATERAL AGREEMENT: PAST, PRESENT & FUTURE

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) and the German Federal Ministry of Education and Research (BMBF) entered into a Bilateral Agreement in 1990 to study each country's efforts in developing and demonstrating remedial technologies. The bilateral agreement is being impl...

  1. SMART GUIDANCE AS A TOOL FOR PLANNING AND DECISION MAKING

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) and the German Federal Ministry of Education and Research (BMBF) created a Bilateral Working Group in 1990 to gain a better understanding of each country's efforts in developing and demonstrating remedial technologies (Phase...

  2. SMART GUIDANCE AS A TOOL FOR PLANNING AND DECISION MAKING (ABSTRACT)

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) and the German Federal Ministry of Education and Research (BMBF) created a Bilateral Working Group in 1990 to gain a better understanding of each country's efforts in developing and demonstrating remedial technologies (Phase...

  3. The effects of low levels of herbicides on simple plant communities

    EPA Science Inventory

    In the United States, the US Environmental Protection Agency has the responsibility for the registration of pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act. Prior to registration applicants must demonstrate that their product will not adversely affect hu...

  4. Differently Abled in Entomology

    USDA-ARS?s Scientific Manuscript database

    The rapidly changing demographics of the United States and the need for scientific innovation, which has been demonstrated to be enhanced by interactions among persons with diverse backgrounds, has led to numerous efforts in the last thirty years to increase the level of diversity in our scientific ...

  5. Bilingual School Psychology: Challenges and Opportunities

    ERIC Educational Resources Information Center

    Olvera, Pedro; Olvera, Veronica I.

    2015-01-01

    National demographics clearly demonstrate that children from culturally and linguistically diverse (CLD) backgrounds are on the rise. Many regions in the United States are experiencing unprecedented growth in English language learner (ELL) populations without adequately trained personnel to serve this unique population. Unfortunately, the…

  6. Demonstration of ROV Based Underwater Electromagnetic Array Technology

    DTIC Science & Technology

    2016-03-01

    levels. In addition, South Florida experiences more hurricanes and tropical depressions than any other area in the United States. Storms are most...organisms and processes building reefs and islands of the Dry Tortugas: The Carnegie Dry Tortugas laboratory centennial celebrations (1905-2005

  7. Demonstration of ROV-Based Underwater Electromagnetic Array Technology

    DTIC Science & Technology

    2016-03-01

    levels. In addition, South Florida experiences more hurricanes and tropical depressions than any other area in the United States. Storms are most...organisms and processes building reefs and islands of the Dry Tortugas: The Carnegie Dry Tortugas laboratory centennial celebrations (1905-2005

  8. Integrated corridor management initiative : demonstration phase evaluation, San Diego technical capability analysis test plan.

    DOT National Transportation Integrated Search

    1998-11-01

    The purpose of this working paper is to present estimates of potential safety benefits resulting from full implementation of Intelligent Transportation Systems (ITS) in the United States. These estimates were derived by integrating results from a num...

  9. 40 CFR Appendix E to Part 300 - Oil Spill Response

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... and Health Administration RSPA—Research and Special Programs Administration USCG—United States Coast... major discharge regardless of the following quantitative measures: (a) Minor discharge means a discharge... protection of response teams and necessary research, development, demonstration, and evaluation to improve...

  10. 40 CFR Appendix E to Part 300 - Oil Spill Response

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and Health Administration RSPA—Research and Special Programs Administration USCG—United States Coast... major discharge regardless of the following quantitative measures: (a) Minor discharge means a discharge... protection of response teams and necessary research, development, demonstration, and evaluation to improve...

  11. 40 CFR Appendix E to Part 300 - Oil Spill Response

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... and Health Administration RSPA—Research and Special Programs Administration USCG—United States Coast... major discharge regardless of the following quantitative measures: (a) Minor discharge means a discharge... protection of response teams and necessary research, development, demonstration, and evaluation to improve...

  12. SITE-SPECIFIC MANAGEMENT APPROACHES AND REDEVELOPMENT TOOLS (SMART) - presentation 04

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) and the German Federal Ministry of Education and Research (BMBF) created a Bilateral Working Group in 1990 to gain a better understanding of each country's efforts in developing and demonstrating remedial technologies (Phase...

  13. The Public Debate about the Recreation Fee Demonstration Program on the U.S. Nation Forests1

    Treesearch

    David N. Bengston; David P. Fan

    2000-01-01

    The Recreation Fee Demonstration Program (RFDP) is a pilot program authorized by Congress in 1996. The RFDP allows the U.S. Department of Agriculture Forest Service, and the United States Department of the Interior Park Service, Bureau of Land Management, and Fish and Wildlife Service to experiment with new or increased fees at up to 100 recreation sites per agency....

  14. Small Reactor for Deep Space Exploration

    ScienceCinema

    none,

    2018-06-06

    This is the first demonstration of a space nuclear reactor system to produce electricity in the United States since 1965, and an experiment demonstrated the first use of a heat pipe to cool a small nuclear reactor and then harvest the heat to power a Stirling engine at the Nevada National Security Site's Device Assembly Facility confirms basic nuclear reactor physics and heat transfer for a simple, reliable space power system.

  15. Final Report - Navajo Electrification Demonstration Project - FY2004

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kenneth L. Craig, Interim General Manager

    2007-03-31

    The Navajo Electrification Demonstration Project (NEDP) is a multi-year projects which addresses the needs of unserved Navajo Nation residents without basic electricity services. The Navajo Nation is the United States' largest tribe, in terms of population and land. An estimated 18,000 Navajo Nation homes do not have basic grid-tied electricity--and this third year of funding, known as NEDP-3, provided 351 power line extensions to Navajo families.

  16. Breast Microsurgery in Plastic Surgery Literature: A 21-Year Analysis of Publication Trends

    PubMed Central

    Daly, Lauren Tracy; Mowlds, Donald; Brodsky, Merrick A.; Abrouk, Michael; Gandy, Jessica R.; Wirth, Garrett A.

    2018-01-01

    Introduction Microsurgical reconstruction of the breast represents an area of continual evolution, as new autologous flaps are introduced and principles are refined. This progression can be demonstrated by bibliometric analysis of the scientific literature. Methods The top 10 plastic surgery journals were determined by impact factor (IF). Each issue of every journal from 1993 to 2013 was accessed directly, and all articles discussing microsurgery on the female breast were classified by authors’ geographic location, study design, and level of evidence (LOE, I–V). The productivity index and productivity share of each geographic region was calculated based on number of articles published and IF. Results A total of 706 breast microsurgery articles were analyzed. There was a significant increase in microsurgical breast research (p < 0.01), with an average 33.6 ± 31.1 articles per year and a mean increase of 4.4 articles per year. Most research was of lower LOE, with level I constituting 0.14% and level II constituting 5.21% of all articles. United States contributed the most research with 336.4 articles, followed by Western Europe with 242.2. However, Western Europe experienced the greatest increase in productivity share, with + 0.50 ± 0.29 growth, while United States demonstrated the greatest decrease in productivity share with − 1.23 ± 0.31 growth. Among autologous flaps, transverse rectus abdominis muscle research had the greatest yearly publication volume until 2002, when overtaken by deep inferior epigastric perforator flap research. Conclusion Over the 21-year study period, the United States not only contributed the greatest volume of research on female breast microsurgery but also demonstrated the greatest decline in research productivity. Efforts should be made to increase the LOE in breast microsurgery research. PMID:26645157

  17. "Life without nuclear power": A nuclear plant retirement formulation model and guide based on economics. San Onofre Nuclear Generating Station case: Economic impacts and reliability considerations leading to plant retirement

    NASA Astrophysics Data System (ADS)

    Wasko, Frank

    Traditionally, electric utilities have been slow to change and very bureaucratic in nature. This culture, in and of itself, has now contributed to a high percentage of United States electric utilities operating uneconomical nuclear plants (Crooks, 2014). The economic picture behind owning and operating United States nuclear plants is less than favorable for many reasons including rising fuel, capital and operating costs (EUCG, 2012). This doctoral dissertation is specifically focused on life without nuclear power. The purpose of this dissertation is to create a model and guide that will provide electric utilities who currently operate or will operate uneconomical nuclear plants the opportunity to economically assess whether or not their nuclear plant should be retired. This economic assessment and stakeholder analysis will provide local government, academia and communities the opportunity to understand how Southern California Edison (SCE) embraced system upgrade import and "voltage support" opportunities to replace "base load" generation from San Onofre Nuclear Generating Station (SONGS) versus building new replacement generation facilities. This model and guide will help eliminate the need to build large replacement generation units as demonstrated in the SONGS case analysis. The application of The Nuclear Power Retirement Model and Guide will provide electric utilities with economic assessment parameters and an evaluation assessment progression needed to better evaluate when an uneconomical nuclear plant should be retired. It will provide electric utilities the opportunity to utilize sound policy, planning and development skill sets when making this difficult decision. There are currently 62 nuclear power plants (with 100 nuclear reactors) operating in the United States (EIA, 2014). From this group, 38 are at risk of early retirement based on the work of Cooper (2013). As demonstrated in my model, 35 of the 38 nuclear power plants qualify to move to the economic assessment review and then on to the stakeholder cost benefit analysis (if model qualifications are met) leading to a final plant retirement decision. This application via the model and guide, in turn, will lead electric utilities to explore system upgrade import opportunities and mitigation measures versus building new replacement generation facilities. United States nuclear reactors are licensed for 40 years with a 20 year extension available prior to the expiration date (EIA, 2013). Since late 2012, electric power companies have announced the early retirement of four uneconomical nuclear power plants while other studies have indicated that as many as 70 percent of United States nuclear power plants are potentially at risk for early retirement (Crooks, 2014 and Cooper, 2013). A high percentage of these aforementioned nuclear plants have operating licenses that will not expire until 2030 and beyond. Thus, for the most part, replacement power contingency planning has not been initiated for these plants or is still in preliminary stages. The recent nuclear plant retirements are the first since 1998 (EIA, 2013). Decisions to retire the plants involved concerns over maintenance and repair costs as well as declining profitability (EIA, 2013). In addition, the Energy Information Administration (2010-2012) released data that demonstrated that the worst 25 percent of United States nuclear plants are far more expensive to operate and generate electricity than new gas plants. It is equally important to understand and explain the economic and power replacement implications to both ratepayers and end-users. A SONGS case study analysis will review the economic, operational and political challenges that SCE faced leading to the retirement decision of SONGS. As preface to the case study, replacement steam generators (RSGs) were installed in Unit 2 in 2009 and in Unit 3 in 2010. In January 2012, while Unit 2 was down for routine maintenance, a small leak was discovered inside a steam generator in Unit 3. Because of the situation, both units remained shut down to evaluate the cause of the leakage and to make repairs. SCE submitted plans to the Nuclear Regulatory Commission (NRC) to re-start Unit 2 at reduced power. However, concerns over the length of the review process and the high costs associated with steam generator repairs led SCE to retire both reactors (SCE SONGS Fact Sheets, 2012-2013). Finally, collaborative resource power replacement planning is needed more than ever as nuclear facilities in the United States are now being retired for economic related reasons (Crooks, 2014). This collaborative power replacement process and implementation must encompass all relevant stakeholders including state grid operators, ratepayers, shareholders and the electric utility company.

  18. Wind deployment in the United States: states, resources, policy, and discourse.

    PubMed

    Wilson, Elizabeth J; Stephens, Jennie C

    2009-12-15

    A transformation in the way the United States produces and uses energy is needed to achieve greenhouse gas reduction targets for climate change mitigation. Wind power is an important low-carbon technology and the most rapidly growing renewable energy technology in the U.S. Despite recent advances in wind deployment, significant state-by-state variation in wind power distribution cannot be explained solely by wind resource patterns nor by state policy. Other factors embedded within the state-level socio-political context also contribute to wind deployment patterns. We explore this socio-political context in four U.S. states by integrating multiple research methods. Through comparative state-level analysis of the energy system, energy policy, and public discourse as represented in the media, we examine variation in the context for wind deployment in Massachusetts, Minnesota, Montana, and Texas. Our results demonstrate that these states have different patterns of wind deployment, are engaged in different debates about wind power, and appear to frame the risks and benefits of wind power in different ways. This comparative assessment highlights the complex variation of the state-level socio-political context and contributes depth to our understanding of energy technology deployment processes, decision-making, and outcomes.

  19. The Role of Threat in the Dynamics of the Philippine-United States Alliance

    DTIC Science & Technology

    2014-12-01

    refine doctrines and strategies that could withstand the ever-changing aspect of the warfare. The war served as a political instrument for the...its strategic doctrines and policies by physically demonstrating its powerful military might. It employed multi-dimension strategy to implement its...is composed of archipelagic nations in which bodies of water define boundaries. In this aspect, a bilateral negotiation with any state in the

  20. Rich Representations with Exposed Semantics for Deep Visual Reasoning

    DTIC Science & Technology

    2016-06-01

    Gupta, Abh inav; Hebert, Martial ; Aminoff, Elissa; Park, HyunSoo; Forsyth, David; Shi, Jianbo; Tarr, Michael Se. TASK NUMBER Sf. WORK UNIT NUMBER 7...approach performs equally well or better when compared to the state-of-the- art . We also expanded our research on perceiving the interactions between...cross-instance correspondences. We demonstrated that our end-to-end trained ConvNet supervised by cycle-consistency outperforms state-of-the- art

  1. Molecular Surveillance of Low Pathogenic Avian Influenza Viruses in Wild Birds across the United States: Inferences from the Hemagglutinin Gene

    PubMed Central

    Piaggio, Antoinette J.; Shriner, Susan A.; VanDalen, Kaci K.; Franklin, Alan B.; Anderson, Theodore D.; Kolokotronis, Sergios-Orestis

    2012-01-01

    A United States interagency avian influenza surveillance plan was initiated in 2006 for early detection of highly pathogenic avian influenza viruses (HPAIV) in wild birds. The plan included a variety of wild bird sampling strategies including the testing of fecal samples from aquatic areas throughout the United States from April 2006 through December 2007. Although HPAIV was not detected through this surveillance effort we were able to obtain 759 fecal samples that were positive for low pathogenic avian influenza virus (LPAIV). We used 136 DNA sequences obtained from these samples along with samples from a public influenza sequence database for a phylogenetic assessment of hemagglutinin (HA) diversity in the United States. We analyzed sequences from all HA subtypes except H5, H7, H14 and H15 to examine genetic variation, exchange between Eurasia and North America, and geographic distribution of LPAIV in wild birds in the United States. This study confirms intercontinental exchange of some HA subtypes (including a newly documented H9 exchange event), as well as identifies subtypes that do not regularly experience intercontinental gene flow but have been circulating and evolving in North America for at least the past 20 years. These HA subtypes have high levels of genetic diversity with many lineages co-circulating within the wild birds of North America. The surveillance effort that provided these samples demonstrates that such efforts, albeit labor-intensive, provide important information about the ecology of LPAIV circulating in North America. PMID:23226543

  2. Prevalence of Human Papillomavirus in Oropharyngeal Squamous Cell Carcinoma in the United States Across Time

    PubMed Central

    2015-01-01

    Human papillomaviruses (HPVs) are involved in approximately 5% of all human cancer. Although initially recognized for causing nearly all cases of cervical carcinoma, much data has now emerged implicating HPVs as a causal factor in other anogenital cancers as well as a subset of head and neck squamous cell carcinomas (HNSCCs), most commonly oropharyngeal cancers. Numerous clinical trials have demonstrated that patients with HPV+ oropharyngeal squamous cell carcinoma (OPSCC) have improved survival compared to patients with HPV– cancers. Furthermore, epidemiological evidence shows the incidence of OPSCC has been steadily rising over time in the United States. It has been proposed that an increase in HPV-related OPSCCs is the driving force behind the increasing rate of OPSCC. Although some studies have revealed an increase in HPV+ head and neck malignancies over time in specific regions of the United States, there has not been a comprehensive study validating this trend across the entire country. Therefore, we undertook this meta-analysis to assess all literature through August 2013 that reported on the prevalence of HPV in OPSCC for patient populations within the United States. The results show an increase in the prevalence of HPV+ OPSCC from 20.9% in the pre-1990 time period to 51.4% in 1990–1999 and finally to 65.4% for 2000–present. In this manner, our study provides further evidence to support the hypothesis that HPV-associated OPSCCs are driving the increasing incidence of OPSCC over time in the United States. PMID:24641254

  3. Using the GRAPES OF WRATH in the History Classroom.

    ERIC Educational Resources Information Center

    Mills, Randy

    1987-01-01

    Maintains that literary fiction may be used to enhance students' understanding of an historical period. Demonstrates how Steinbeck's GRAPES OF WRATH may be used to convey the human side of problems, sufferings, and triumphs that the United States experienced during the Great Depression. (JDH)

  4. Solar Grants Spot Training and Jobs.

    ERIC Educational Resources Information Center

    Owen, Walter

    1979-01-01

    Employment and training in solar installation work is provided by fifteen Solar Utilization/Economic Development and Employment (SUEDE) demonstration projects funded by the United States Departments of Labor and Energy and the Community Services Administration. The article describes the projects and the types of work. (MF)

  5. 34 CFR 388.22 - What priorities does the Secretary consider in making an award?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... education methods, such as interactive audio, video, computer technologies, or existing telecommunications... training materials and practices. The proposed project demonstrates an effective plan to develop and... programs by other State vocational rehabilitation units. (2) Distance education. The proposed project...

  6. 34 CFR 388.22 - What priorities does the Secretary consider in making an award?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... education methods, such as interactive audio, video, computer technologies, or existing telecommunications... training materials and practices. The proposed project demonstrates an effective plan to develop and... programs by other State vocational rehabilitation units. (2) Distance education. The proposed project...

  7. Developing intelligent transportation systems using the national ITS archetecture: an executive edition for senior transportation managers

    DOT National Transportation Integrated Search

    2012-07-01

    This report presents the Cost Benefit Analysis Test Plan for the national evaluation of the Los Angeles County Congestion Reduction Demonstration (LAC CRD) under the United States Department of Transportation (U.S. DOT) Congestion Reduction Demonstra...

  8. EFFECTIVENESS OF CLAY POLYMER CAPPING MATERIAL IN ISOLATING ORGANIC AND INORGANIC SEDIMENT CONTAMINATION

    EPA Science Inventory

    The United States Environmental Protection Agency (U.S. EPA) National Risk Management Research Laboratory (NRMRL) has been funding the demonstration of sediment capping remediation design and assessment in the Anacostia River in Washington, D.C., through the Superfund Innovative ...

  9. Multiscale Modeling of Multi-decadal Trends in Ozone across the Northern Hemisphere & United States

    EPA Science Inventory

    Both observational and modeling studies have demonstrated that pollutants near the Earth’s surface can be convectively lofted to higher altitudes where strong winds can efficiently transport them from one continent to another, thereby impacting air quality on intercontinent...

  10. Transcriptome analysis of blueberry using 454 EST sequencing

    USDA-ARS?s Scientific Manuscript database

    Blueberry (Vaccinium corymbosum) is a major berry crop in the United States, and one that has great nutritional and economical value. Next generation sequencing methodologies, such as 454, have been demonstrated to be successful and efficient in producing a snap-shot of transcriptional activities du...

  11. Trends in Atmospheric Reactive Nitrogen for the Eastern United States

    EPA Science Inventory

    Reactive nitrogen can travel far from emission sources and impact sensitive ecosystems. From 2002-2006, policy actions have led to decreases in NOx emissions from power plants and motor vehicles. In this study, atmospheric chemical transport modeling demonstrates tha...

  12. U.S. Decision Making and Post-Cold War NATO Enlargement

    DTIC Science & Technology

    2015-03-01

    believed that President Yeltsin was truly committed to democratic reform in Russia and attributed Yeltsin’s public conflagrations to Russian...recommending any concrete steps toward enlargement.46 The position of America’s Allies began to change once the United States demonstrated its firm

  13. 1995 Truck Size and Weight Performance-Based Workshop report : activity 5 : document North American and European experiences

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Technical Capability Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM proje...

  14. Two-Way Bilingual Education and Latino Students

    ERIC Educational Resources Information Center

    Brooke-Garza, Elizabeth

    2015-01-01

    Two-way bilingual immersion (TWBI) programs have demonstrated great success in improving Latino English learners' educational outcomes. Nevertheless, TWBI classrooms are not immune to the greater power dynamics and influences of United States society. This Participatory Action Research study brought together eight two-way bilingual immersion…

  15. Culicoides-virus interactions: infection barriers and possible factors underlying vector competence

    USDA-ARS?s Scientific Manuscript database

    In the United States, Culicoides midges vector arboviruses of economic importance such as Bluetongue Virus and Epizootic Hemorrhagic Disease Virus. A limited number of studies have demonstrated the complexities of midge-virus interactions, including dynamic changes in virus titer and prevalence over...

  16. 34 CFR 388.22 - What priorities does the Secretary consider in making an award?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... education methods, such as interactive audio, video, computer technologies, or existing telecommunications... training materials and practices. The proposed project demonstrates an effective plan to develop and... programs by other State vocational rehabilitation units. (2) Distance education. The proposed project...

  17. 34 CFR 388.22 - What priorities does the Secretary consider in making an award?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... education methods, such as interactive audio, video, computer technologies, or existing telecommunications... training materials and practices. The proposed project demonstrates an effective plan to develop and... programs by other State vocational rehabilitation units. (2) Distance education. The proposed project...

  18. 34 CFR 388.22 - What priorities does the Secretary consider in making an award?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... education methods, such as interactive audio, video, computer technologies, or existing telecommunications... training materials and practices. The proposed project demonstrates an effective plan to develop and... programs by other State vocational rehabilitation units. (2) Distance education. The proposed project...

  19. Electric vehicles and public charging infrastructure : impediments and opportunities for success in the United States.

    DOT National Transportation Integrated Search

    2013-07-01

    This report seeks to reach conclusions over the role that electric vehicles (EVs) and public charging : infrastructure should play in the future U.S. transportation system As demonstrated in this report, electric : vehicles are neither new nor techno...

  20. Fuel Cell Buses in U.S. Transit Fleets: Current Status 2011

    DOT National Transportation Integrated Search

    2011-11-11

    his report is the fifth in a series of annual status reports that summarize the progress resulting from fuel cell transit bus demonstrations in the United States and provide a discussion of the achievements and challenges of fuel cell propulsion in t...

  1. Learning Styles of Pilots Currently Qualified in United States Air Force Aircraft

    NASA Technical Reports Server (NTRS)

    Kanske, Craig A.

    2001-01-01

    Kolb's Learning Style Inventory was used to identify the predominant learning styles of pilots currently qualified in United States Air Force aircraft. The results indicate that these pilots show a significant preference for facts and things over people and feelings. By understanding the preferred learning styles of the target population, course material can be developed that take advantage of the strengths of these learning styles. This information can be especially useful in the future design of cockpit resource management training. The training program can be developed to demonstrate both that there are different learning styles and that it is possible to take advantage of the relative strengths of each of these learning styles.

  2. Journals of the plague years: documenting the history of the AIDS epidemic in the United States.

    PubMed Central

    Markel, H

    2001-01-01

    This commentary discusses several journalistic, literary, and historical accounts of the AIDS epidemic as it has unfolded in the United States over the past 2 decades. By examining the different ways that different types of storytellers chronicle the political, social, public health, medical, and economic aspects of epidemic disease, this essay will demonstrate why the AIDS epidemic has been of such intense interest not only to physicians and public health experts but also to journalists, novelists, playwrights, memoirists, and historians. AIDS is a particularly fascinating example of society's broad concern with epidemics because it both is a global pandemic and, in recent years, has become a chronic disease. PMID:11441724

  3. Too Little, Too Late: Ineffective Regulation of Dietary Supplements in the United States

    PubMed Central

    2015-01-01

    Millions of people in the United States consume dietary supplements hoping to maintain or improve their health; however, extensive research has failed to demonstrate the efficacy of numerous supplements in disease prevention. In addition, concerns about the safety of routine and high-dose supplementation have been raised. The Food and Drug Administration regulates dietary supplement quality, safety, and labeling, and the Federal Trade Commission monitors advertisements and marketing; still, vast enforcement challenges remain, and optimal governmental oversight has not been achieved. If the composition and quality of ingredients cannot be reliably ensured, the validity of research on dietary supplements is questionable. Moreover, the health of the US public is put at risk. PMID:25602879

  4. The politics of health inequalities research in the United States.

    PubMed

    Navarro, Vicente

    2004-01-01

    In this article, based on a speech to the European Association of Health Policy, the author discusses the political context in which health inequalities research has historically operated in the United States. The discussion focuses on the limitations of research that uses income, consumption, and status as the primary categories of research practice, and demonstrates these limitations by critically analyzing The Health of Nations (by Kawachi and Kennedy). The author concludes that it is essential to use categories of analysis that focus on class relations as well as race and gender relations and their reproduction through the international and national institutions, to study their impact on the health and well-being of populations.

  5. Curriculum considerations for enhancing baccalaureate learning for international students.

    PubMed

    Pardue, Karen T; Haas, Barbara

    2003-01-01

    International students studying nursing in the United States present unique teaching opportunities and challenges. Student language, culture, and academic expectations are major factors for faculty to consider in delivering international education. An RN to BSN program provides baccalaureate completion study for registered nurses residing in Israel. Students can choose to complete the final semester in the United States. Israeli nursing students demonstrate a strong collectivistic orientation to their academic work. Issues related to English language fluency and academic paper preparation were identified. Success in international teaching endeavors is facilitated when faculty carefully evaluate course materials and assignments. Clarity of language, cultural expectations, and availability of academic resources are important considerations for promoting student success.

  6. Journals of the plague years: documenting the history of the AIDS epidemic in the United States.

    PubMed

    Markel, H

    2001-07-01

    This commentary discusses several journalistic, literary, and historical accounts of the AIDS epidemic as it has unfolded in the United States over the past 2 decades. By examining the different ways that different types of storytellers chronicle the political, social, public health, medical, and economic aspects of epidemic disease, this essay will demonstrate why the AIDS epidemic has been of such intense interest not only to physicians and public health experts but also to journalists, novelists, playwrights, memoirists, and historians. AIDS is a particularly fascinating example of society's broad concern with epidemics because it both is a global pandemic and, in recent years, has become a chronic disease.

  7. Thermo-physical performance prediction of the KSC Ground Operation Demonstration Unit for liquid hydrogen

    NASA Astrophysics Data System (ADS)

    Baik, J. H.; Notardonato, W. U.; Karng, S. W.; Oh, I.

    2015-12-01

    NASA Kennedy Space Center (KSC) researchers have been working on enhanced and modernized cryogenic liquid propellant handling techniques to reduce life cycle costs of propellant management system for the unique KSC application. The KSC Ground Operation Demonstration Unit (GODU) for liquid hydrogen (LH2) plans to demonstrate integrated refrigeration, zero-loss flexible term storage of LH2, and densified hydrogen handling techniques. The Florida Solar Energy Center (FSEC) has partnered with the KSC researchers to develop thermal performance prediction model of the GODU for LH2. The model includes integrated refrigeration cooling performance, thermal losses in the tank and distribution lines, transient system characteristics during chilling and loading, and long term steady-state propellant storage. This paper will discuss recent experimental data of the GODU for LH2 system and modeling results.

  8. An Exchange-Only Qubit in Isotopically Enriched 28Si

    NASA Astrophysics Data System (ADS)

    Gyure, Mark

    2015-03-01

    We demonstrate coherent manipulation and universal control of a qubit composed of a triple quantum dot implemented in an isotopically enhanced Si/SiGe heterostructure, which requires no local AC or DC magnetic fields for operation. Strong control over tunnel rates is enabled by a dopantless, accumulation-only device design, and an integrated measurement dot enables single-shot measurement. Reduction of magnetic noise is achieved via isotopic purification of the silicon quantum well. We demonstrate universal control using composite pulses and employ these pulses for spin-echo-type sequences to measure both magnetic noise and charge noise. The noise measured is sufficiently low to enable the long pulse sequences required for exchange-only quantum information processing. Sponsored by United States Department of Defense. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressly or implied, of the United States Department of Defense or the U.S. Government. Approved for public release, distribution unlimited.

  9. Wind Energy Finance in the United States: Current Practice and Opportunities

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Schwabe, Paul D.; Feldman, David J.; Settle, Donald E.

    In the United States, investment in wind energy has averaged nearly $13.6 billion annually since 2006 with more than $140 billion invested cumulatively over that period (BNEF 2017). This sizable investment activity demonstrates the persistent appeal of wind energy and its increasing role in the U.S electricity generation portfolio. Despite its steady investment levels over the last decade, some investors still consider wind energy as a specialized asset class. Limited familiarity with the asset class both limit the pool of potential investors and drive up costs for investors. This publication provides an overview of the wind project development process, capitalmore » sources and financing structures commonly used, and traditional and emerging procurement methods. It also provides a high-level demonstration of how financing rates impact a project's all-in cost of energy. The goal of the publication is to provide a representative and wide-ranging resource for the wind development and financing processes.« less

  10. Associations Between Parenting Styles and Perceived Child Effortful Control Within Chinese Families in the United States, the United Kingdom, and Taiwan

    PubMed Central

    Huang, Ching-Yu; Cheah, Charissa S. L.; Lamb, Michael E.; Zhou, Nan

    2017-01-01

    The current study examined the associations between parentally perceived child effortful control (EC) and the parenting styles of 122 Chinese mothers (36 first-generation Chinese immigrants in the United Kingdom, 40 first-generation Chinese immigrants in the United States, and 46 Taiwanese mothers) of 5- to 7-year-old (M age = 5.82 years, SD = .805; 68 boys and 54 girls) children. The findings showed significant cultural group differences in mothers’ reported authoritarian parenting style. Significant associations also emerged between mothers’ reports of their children’s EC and some parenting dimensions, although there were no cultural group differences in perceived child EC. Different patterns of associations between perceived child EC and parenting styles in these three groups also demonstrated heterogeneity within the Chinese population, and highlighted the need to consider differences between original and receiving societies when seeking to understand parenting and child development in different immigrant groups. PMID:29276309

  11. Associations Between Parenting Styles and Perceived Child Effortful Control Within Chinese Families in the United States, the United Kingdom, and Taiwan.

    PubMed

    Huang, Ching-Yu; Cheah, Charissa S L; Lamb, Michael E; Zhou, Nan

    2017-07-01

    The current study examined the associations between parentally perceived child effortful control (EC) and the parenting styles of 122 Chinese mothers (36 first-generation Chinese immigrants in the United Kingdom, 40 first-generation Chinese immigrants in the United States, and 46 Taiwanese mothers) of 5- to 7-year-old ( M age = 5.82 years, SD = .805; 68 boys and 54 girls) children. The findings showed significant cultural group differences in mothers' reported authoritarian parenting style. Significant associations also emerged between mothers' reports of their children's EC and some parenting dimensions, although there were no cultural group differences in perceived child EC. Different patterns of associations between perceived child EC and parenting styles in these three groups also demonstrated heterogeneity within the Chinese population, and highlighted the need to consider differences between original and receiving societies when seeking to understand parenting and child development in different immigrant groups.

  12. Variation in critical care services across North America and Western Europe.

    PubMed

    Wunsch, Hannah; Angus, Derek C; Harrison, David A; Collange, Olivier; Fowler, Robert; Hoste, Eric A J; de Keizer, Nicolette F; Kersten, Alexander; Linde-Zwirble, Walter T; Sandiumenge, Alberto; Rowan, Kathryn M

    2008-10-01

    Critical care represents a large percentage of healthcare spending in developed countries. Yet, little is known regarding international variation in critical care services. We sought to understand differences in critical care delivery by comparing data on the distribution of services in eight countries. Retrospective review of existing national administrative data. We identified sources of data in each country to provide information on acute care hospitals and beds, intensive care units and beds, intensive care admissions, and definitions of intensive care beds. Data were all referenced and from as close to 2005 as possible. United States, France, United Kingdom, Canada, Belgium, Germany, The Netherlands, and Spain. Not available. None. No standard definition existed for acute care hospital or intensive care unit beds across countries. Hospital beds varied three-fold from 221/100,000 population in the United States to 593/100,000 in Germany. Adult intensive care unit beds also ranged seven-fold from 3.3/100,000 population in the United Kingdom to 24.0/100,000 in Germany. Volume of intensive care unit admissions per year varied ten-fold from 216/100,000 population in the United Kingdom to 2353/100,000 in Germany. The ratio of intensive care unit beds to hospital beds was highly correlated across all countries except the United States (r = .90). There was minimal correlation between the number of intensive care unit beds per capita and health care spending per capita (r = .45), but high inverse correlation between intensive care unit beds and hospital mortality for intensive care unit patients across countries (r = -.82). Absolute critical care services vary dramatically between countries with wide differences in both numbers of beds and volume of admissions. The number of intensive care unit beds per capita is not strongly correlated with overall health expenditure, but does correlate strongly with mortality. These findings demonstrate the need for critical care data from all countries, as they are essential for interpretation of studies, and policy decisions regarding critical care services.

  13. Demonstration, Developmental and Research Project for Programs, Materials, Facilities and Educational Technology for Undereducated Adults: Ohio State Module. ABE Life-Centered Curriculum Development and Teaching Technique. Final Report.

    ERIC Educational Resources Information Center

    Morehead State Univ., KY.

    This workshop was held for the purpose of training selected staff members of the Ohio Module Field Unit of the Appalachian Adult Basic Education Demonstration Center (AABEDC). Twelve persons, six teachers and six paraprofessionals, were selected to participate in the workshop. While their specific jobs vary, all will be concerned with utilization…

  14. Operation Joint Endeavor in Bosnia: telemedicine systems and case reports.

    PubMed

    Calcagni, D E; Clyburn, C A; Tomkins, G; Gilbert, G R; Cramer, T J; Lea, R K; Ehnes, S G; Zajtchuk, R

    1996-01-01

    For the last several years the U.S. Department of Defense (DoD) has operated a telemedicine test bed at the U.S. Army Medical Research and Material Command's Medical Advanced Technology Management Office. The goal of this test bed is to reengineer the military health service system from the most forward deployed forces to tertiary care teaching medical centers within the United States by exploiting emerging telemedicine technologies. The test bed has conducted numerous proof-of-concept telemedicine demonstrations as part of military exercises and in support of real-world troop deployments. The most ambitious of those demonstrations is Primetime III, an ongoing effort to provide telemedicine and other advanced technology support to medical units supporting Operation Joint Endeavor in Bosnia. Several of the first instances of the clinical use of the Primetime III systems are presented as case reports in this paper. These reports demonstrate capabilities and limitations of telemedicine. The Primetime III system demonstrates the technical ability to provide current telecommunications capabilities to medical units stationed in the remote, austere, difficult-to-serve environment of Bosnia. Telemedicine capabilities cannot be used without adequate training, operations, and sustainment support. Video consultations have eliminated the need for some evacuations. The system has successfully augmented the clinical capability of physicians assigned to these medical units. Fullest clinical utilization of telemedicine technologies requires adjustment of conventional clinical practice patterns.

  15. Hazardous Materials in Marine Transportation: A Practical Course.

    ERIC Educational Resources Information Center

    Haas, Thomas J.; Kichner, Jerzy J.

    1987-01-01

    Describes a course offered at the United States Coast Guard Academy that deals with the marine transportation of hazardous materials. Outlines the major topics covered in the course, including marine transportation regulations. Discusses the use of lectures, laboratory demonstrations, and "hands-on" activities in the instructional…

  16. International Education at Community Colleges: Themes, Practices, and Case Studies

    ERIC Educational Resources Information Center

    Latiner Raby, Rosalind, Ed.; Valeau, Edward J., Ed.

    2016-01-01

    This book brings together distinguished scholars, community college practitioners, and emerging leaders to expand upon existing theories, provide reflection on practice, and demonstrate the dynamic nature of community college internationalization. There is a special challenge for United States community colleges to move from selected international…

  17. 33 CFR 322.3 - Activities requiring permits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....3 Section 322.3 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PERMITS FOR STRUCTURES OR WORK IN OR AFFECTING NAVIGABLE WATERS OF THE UNITED STATES... history and/or provisions of the Act should clearly demonstrate that Congress was approving the exact...

  18. Western U.S.-Canada crossborder case study : activity 2 : task D : conduct regional and local trucking case studies

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Technical Capability Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM proje...

  19. Environmental Impact of Asbestos Cement Pipe Renewal Technologies (WaterRF Report 4465)

    EPA Science Inventory

    This report summarizes asbestos regulations within the United States and presents current utility practices for a select number of utilities in North America and Australia. In addition, two real-world renewal demonstrations are presented as case studies examining the impact of pi...

  20. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Evelo, Stacie

    This report provides a summary of the radionuclide releases from the United States (U.S.) Department of Energy (DOE) National Nuclear Security Administration facilities at Sandia National Laboratories, New Mexico (SNL/NM) during Calendar Year (CY) 2015, including the data, calculations, and supporting documentation for demonstrating compliance with 40 Code of Federal Regulation (CFR) 61.

  1. The New Three Rs: Research, Reading, and Results. Breakthrough to Literacy[TM].

    ERIC Educational Resources Information Center

    McGraw-Hill Companies, New York, NY. Educational and Professional Publishing Group.

    Research in school districts throughout the United States shows that children who use "Breakthrough to Literacy" achieve significant and lasting improvement in their reading skills. At virtually every site studied where implementation criteria were met, children who participated in "Breakthrough" demonstrated marked increases…

  2. The effects of glyphosate and aminopyralid on a multi-species plant field trial

    EPA Science Inventory

    In the United States, the US EPA has the responsibility for the registration of pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act. Prior to registration applicants must demonstrate their product will not adversely affect human health or the environment. Th...

  3. Building Migratory Bridges

    ERIC Educational Resources Information Center

    Roy, Michael; Doss, Laurie K.

    2007-01-01

    The Building Migratory Bridges (BOMB) program--a collaboration between the Marvel wood School and Audubon Sharon in Connecticut and Conservation Research Education Action (CR EA), a U.S. not-for-profit in Panama--uses nontropical migratory bird research in the United States and Panama to demonstrate how negative environmental impacts in one…

  4. 50 CFR 26.36 - Public assemblies and meetings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Public assemblies and meetings. 26.36 Section 26.36 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... assemblies and meetings. (a) Public meetings, assemblies, demonstrations, parades and other public...

  5. 50 CFR 26.36 - Public assemblies and meetings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Public assemblies and meetings. 26.36 Section 26.36 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... assemblies and meetings. (a) Public meetings, assemblies, demonstrations, parades and other public...

  6. 50 CFR 26.36 - Public assemblies and meetings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Public assemblies and meetings. 26.36 Section 26.36 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... assemblies and meetings. (a) Public meetings, assemblies, demonstrations, parades and other public...

  7. 50 CFR 26.36 - Public assemblies and meetings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Public assemblies and meetings. 26.36 Section 26.36 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... assemblies and meetings. (a) Public meetings, assemblies, demonstrations, parades and other public...

  8. The Literacy Educator's Role in Suicide Prevention

    ERIC Educational Resources Information Center

    Fisher, Douglas

    2005-01-01

    Suicide, the second leading cause of death for adolescents in the United States, is preventable. Nearly 80% of individuals who commit suicide have demonstrated signs well in advance. Adolescent suicide prevention efforts require collaboration with teachers--individuals who know students well. Literacy educators have a role in suicide…

  9. MINE WASTE TECHNOLOGY PROGRAM - SULFATE REDUCING BACTERIA REACTIVE WALL DEMO

    EPA Science Inventory


    Efforts reported in this document focused on the demonstration of a passive technology that could be used for remediation of
    thousands of abandoned mines existing in the Western United States that emanate acid mine drainage (AMD). This passive remedial technology takes ad...

  10. USDA, ARS, ABDRL Research on Countermeasures for Rift Valley Fever Virus

    USDA-ARS?s Scientific Manuscript database

    The United State Department of Agriculture, Agriculture Research Service has recently established research program to address countermeasures for of Rift Valley fever (RVF) virus (RVFV). The recent outbreak in Kenya, Tanzania and Somalia demonstrates the impact this virus can have on human and live...

  11. Perceived Racism and Encouragement among African American Adults

    ERIC Educational Resources Information Center

    Rowles, Joanna; Duan, Changming

    2012-01-01

    Racial discrimination has negatively affected African Americans in the United States for centuries and produced one of the most publicly recognized histories of social oppression. Extensive research has shown the deleterious effects of racism on African American people and clearly demonstrated that perceived racism and discrimination may…

  12. A qualitative assessment of the role of shippers and others in driver compliance with federal safety regulations

    DOT National Transportation Integrated Search

    2012-08-01

    This report presents the test plan for conducting the Decision Support System Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM pr...

  13. Enhancing Employee Skills.

    ERIC Educational Resources Information Center

    1999

    This document contains four symposium papers on enhancing employee skills. "The Effect of Study Skills Training Intervention on United States Air Force Aeromedical Apprentices" (John C. Griffith) demonstrates how study skills intervention resulted in a significant increase in the end-of-course scores of a sample of 90 randomly selected Air Force…

  14. Rebuilding Trust in Community Colleges

    ERIC Educational Resources Information Center

    Awan, Seher

    2017-01-01

    The California Community College (CCC) system is the largest system of higher education in the United States, with 72 districts and 113 colleges. The CCC system exhibits statistics demonstrating success; however, as with any organization, trust, communication, and leadership play an essential role in creating stable and productive organizations.…

  15. SITE-SPECIFIC MANAGEMENT APPROACHES AND REDEVELOPMENT TOOLS (SMART) FOR A PRESENTATION ON OCTOBER 2003.

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) and the German Federal Ministry of Education and Research (BMBF) created a Bilateral Working Group in 1990 to gain a better understanding of each country's efforts in developing and demonstrating remedial technologies (Phase...

  16. Impact of Addressing Accountability Demands in the United States

    ERIC Educational Resources Information Center

    Banta, Trudy W.

    2010-01-01

    Since 1970, quality assurance, or outcomes assessment, has provided guidance for improving pedagogy, curricula and student support programmes in the US. But evidence that student learning has improved remains elusive. Large-scale long-term studies are needed to demonstrate the effects of outcomes assessment on learning.

  17. Redox state of earth's upper mantle from kimberlitic ilmenites

    NASA Technical Reports Server (NTRS)

    Haggerty, S. E.; Tompkins, L. A.

    1983-01-01

    Temperatures and oxygen fugacities are reported on discrete ilmenite nodules in kimberlites from West Africa which demonstrate that the source region in the upper mantle is moderately oxidized, consistent with other nodule suites in kimberlites from southern Africa and the United States. A model is presented for a variety of tectonic settings, proposing that the upper mantle is profiled in redox potential, oxidized in the fertile asthenosphere but reduced in the depleted lithosphere.

  18. A Comparative Analysis of United States and Chinese Economic Engagement in Sub Saharan Africa

    DTIC Science & Technology

    2016-03-01

    model of conditional aid attached to structural and social reform. The U.S. trade relationships with sub- Saharan Africa are separate from its aid...relationship to the region is fundamentally different, following a Western model of conditional aid attached to structural and social reform. The U.S...demonstrated structural improvement within a given state and Chinese policy forbidding any conditionality beyond the terms of the transaction.8 The

  19. Meeting the Institute of Medicine’s 2030 US Life Expectancy Target

    PubMed Central

    Kindig, David; Nobles, Jenna; Zidan, Moheb

    2018-01-01

    Objectives To quantify the improvement in US life expectancy required to reach parity with high-resource nations by 2030, to document historical precedent of this rate, and to discuss the plausibility of achieving this rate in the United States. Methods We performed a demographic analysis of secondary data in 5-year periods from 1985 to 2015. Results To achieve the United Nations projected mortality estimates for Western Europe in 2030, the US life expectancy must grow at 0.32% a year between 2016 and 2030. This rate has precedent, even in low-mortality populations. Over 204 country-periods examined, nearly half exhibited life-expectancy growth greater than 0.32%. Of the 51 US states observed, 8.2% of state-periods demonstrated life-expectancy growth that exceeded the 0.32% target. Conclusions Achieving necessary growth in life expectancy over the next 15 years despite historical precedent will be challenging. Much all-cause mortality is structured decades earlier and, at present, older-age mortality reductions in the United States are decelerating. Addressing mortality decline at all ages will require enhanced political will and a strong commitment to equity improvement in the US population. PMID:29161064

  20. Land of the free, home of the (un)regulated: A look at market-building and liberalization in the EU and the US

    NASA Astrophysics Data System (ADS)

    Hoffmann, Leif Soren Birger Per Ove Holm

    In my dissertation I argue that because the European Union and the United States of America have been largely treated as unique or at least special cases, both the literature on American-state building and that on European market integration have missed how close comparison alters both our descriptive views and social-scientific explanations of the shape of each polity. In particular, scholars have not sufficiently recognized that the European Union has gone further than the United States in many elements of the creation of a centralized, liberalized single market, nor have they produced explanations that account well for this development. This study challenges the dominant assumption that the United States is generally more hierarchical and centralized than the European Union and more of a single free market in the sense of fewer allowable trade barriers. By analyzing the rules of market integration in services (over 70% of GDP), public procurement (15 -- 20% GDP) and the regulated goods markets (goods like elevators with their own regulatory regimes), I demonstrate that in all these major cases the European Union has adopted rules that open exchange to competition more than the United States. While the actual integration of flows on the ground is still generally less across European states than American ones, the political rules are more - and more liberally - integrated in Europe. I offer an institutional and ideational argument to explain these differences, with two main parts. First, there is no American parallel to the institution of the European Commission, which is mandated to continually push liberalization forward. My research shows that Commission leadership has been critical to each of the examined cases. Second, broader norms of legitimate governance favor centralized authority - including liberalizing central authority - more in the European Union than in the United States. Despite all the criticism we hear of the European Union, the basic notion of federal governance of market integration is far more strongly accepted across Europe at both elite and mass levels than in the United States. As interview evidence in this study displays, many Americans consistently object to any role for the federal government.

  1. Whole-genome sequence analysis shows that two endemic species of North American wolf are admixtures of the coyote and gray wolf

    PubMed Central

    vonHoldt, Bridgett M.; Cahill, James A.; Fan, Zhenxin; Gronau, Ilan; Robinson, Jacqueline; Pollinger, John P.; Shapiro, Beth; Wall, Jeff; Wayne, Robert K.

    2016-01-01

    Protection of populations comprising admixed genomes is a challenge under the Endangered Species Act (ESA), which is regarded as the most powerful species protection legislation ever passed in the United States but lacks specific provisions for hybrids. The eastern wolf is a newly recognized wolf-like species that is highly admixed and inhabits the Great Lakes and eastern United States, a region previously thought to be included in the geographic range of only the gray wolf. The U.S. Fish and Wildlife Service has argued that the presence of the eastern wolf, rather than the gray wolf, in this area is grounds for removing ESA protection (delisting) from the gray wolf across its geographic range. In contrast, the red wolf from the southeastern United States was one of the first species protected under the ESA and was protected despite admixture with coyotes. We use whole-genome sequence data to demonstrate a lack of unique ancestry in eastern and red wolves that would not be expected if they represented long divergent North American lineages. These results suggest that arguments for delisting the gray wolf are not valid. Our findings demonstrate how a strict designation of a species under the ESA that does not consider admixture can threaten the protection of endangered entities. We argue for a more balanced approach that focuses on the ecological context of admixture and allows for evolutionary processes to potentially restore historical patterns of genetic variation. PMID:29713682

  2. Whole-genome sequence analysis shows that two endemic species of North American wolf are admixtures of the coyote and gray wolf.

    PubMed

    vonHoldt, Bridgett M; Cahill, James A; Fan, Zhenxin; Gronau, Ilan; Robinson, Jacqueline; Pollinger, John P; Shapiro, Beth; Wall, Jeff; Wayne, Robert K

    2016-07-01

    Protection of populations comprising admixed genomes is a challenge under the Endangered Species Act (ESA), which is regarded as the most powerful species protection legislation ever passed in the United States but lacks specific provisions for hybrids. The eastern wolf is a newly recognized wolf-like species that is highly admixed and inhabits the Great Lakes and eastern United States, a region previously thought to be included in the geographic range of only the gray wolf. The U.S. Fish and Wildlife Service has argued that the presence of the eastern wolf, rather than the gray wolf, in this area is grounds for removing ESA protection (delisting) from the gray wolf across its geographic range. In contrast, the red wolf from the southeastern United States was one of the first species protected under the ESA and was protected despite admixture with coyotes. We use whole-genome sequence data to demonstrate a lack of unique ancestry in eastern and red wolves that would not be expected if they represented long divergent North American lineages. These results suggest that arguments for delisting the gray wolf are not valid. Our findings demonstrate how a strict designation of a species under the ESA that does not consider admixture can threaten the protection of endangered entities. We argue for a more balanced approach that focuses on the ecological context of admixture and allows for evolutionary processes to potentially restore historical patterns of genetic variation.

  3. Power-law-distributed dark states are the main pathway for photobleaching of single organic molecules.

    PubMed

    Hoogenboom, Jacob P; van Dijk, Erik M H P; Hernando, Jordi; van Hulst, Niek F; García-Parajó, María F

    2005-08-26

    We exploit the strong excitonic coupling in a superradiant trimer molecule to distinguish between long-lived collective dark states and photobleaching events. The population and depopulation kinetics of the dark states in a single molecule follow power-law statistics over 5 orders of magnitude in time. This result is consistent with the formation of a radical unit via electron tunneling to a time-varying distribution of trapping sites in the surrounding polymer matrix. We furthermore demonstrate that this radicalization process forms the dominant pathway for molecular photobleaching.

  4. Prevalence of circumcision among men and boys aged 14 to 59 years in the United States, National Health and Nutrition Examination Surveys 2005-2010.

    PubMed

    Introcaso, Camille E; Xu, Fujie; Kilmarx, Peter H; Zaidi, Akbar; Markowitz, Lauri E

    2013-07-01

    In 2009, an estimated 3590 new heterosexually acquired HIV infections occurred in males in the United States. Three randomized controlled trials demonstrated that male circumcision decreased a man's risk for HIV acquisition through heterosexual sex. We describe circumcision prevalence in US males and determine circumcision prevalence among males potentially at increased risk for heterosexually acquired HIV infection. We estimated circumcision prevalence among men and boys aged 14 to 59 years using data from the National Health and Nutrition Examination Surveys 2005-2010. We defined men and boys with 2 or more female partners in the last year as potentially at increased risk for heterosexually acquired HIV infection. Estimated circumcision prevalence was 80.5%. Prevalence varied significantly by year of birth, race/ethnicity, health insurance type, and family income. Circumcision prevalence among men and boys reporting 2 or more female partners in the last year was 80.4%, which corresponded to an estimated 3.5 million uncircumcised men and boys potentially at increased risk for heterosexually acquired HIV infection. Of these men and boys, 48.3% lacked health insurance. Circumcision prevalence in the United States differs by demographic group, and half of uncircumcised men and boys potentially at increased risk for heterosexually acquired HIV are uninsured. These data could inform recommendations and cost analyses concerning circumcision in the United States.

  5. Reduction of racial/ethnic disparities in vaccination coverage, 1995-2011.

    PubMed

    Walker, Allison T; Smith, Philip J; Kolasa, Maureen

    2014-04-18

    The Presidential Childhood Immunization Initiative was developed in 1993 to address major gaps in childhood vaccination coverage in the United States. Eliminating the cost of vaccines as a barrier to vaccination was one strategy of the Childhood Immunization Initiative; it led to Congressional legislation that authorized creation of the Vaccines for Children program (VFC) in 1994. CDC analyzed National Immunization Survey data for 1995-2011 to evaluate trends in disparities in vaccination coverage rates between non-Hispanic white children and children of other racial/ethnic groups. VFC has been effective in ireducing disparities in vaccination coverage among U.S. children. CDC's Office of Minority Health and Health Equity selected the intervention analysis and discussion that follows to provide an example of a program that has been effective in reducing childhood vaccination coverage-related disparities in the United States. At its inception in 1994, VFC was implemented in 78 Immunization Action Plan areas that covered the entire United States; within each area, concerted efforts were made to improve childhood vaccination coverage. The findings in this report demonstrate that there have been no racial/ethnic disparities in vaccine coverage for measles-mumps-rubella and poliovirus in the United States since 2005. Disparities in coverage for the diphtheria-tetanus-pertussis/diphtheria-tetanus-acellular pertussis vaccine were absent, declining, or inconsistent during this period, depending on the racial/ethnic group examined. The results in this report highlight the effectiveness of VFC.

  6. Titanium recycling in the United States in 2004, chap. Y of Sibley, S.F., ed., Flow studies for recycling metal commodities in the United States

    USGS Publications Warehouse

    Goonan, Thomas G.

    2010-01-01

    As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the titanium metal fraction of the titanium economy, which generates and uses titanium metal scrap in its operations. Data for 2004 were selected to demonstrate the titanium flows associated with these operations. This report includes a description of titanium metal supply and demand in the United States to illustrate the extent of titanium recycling and to identify recycling trends. In 2004, U.S. apparent consumption of titanium metal (contained in various titanium-bearing products) was 45,000 metric tons (t) of titanium, which was distributed as follows: 25,000 t of titanium recovered as new scrap, 9,000 t of titanium as titanium metal and titanium alloy products delivered to the U.S. titanium products reservoir, 7,000 t of titanium consumed by steelmaking and other industries, and 4,000 t of titanium contained in unwrought and wrought products exported. Titanium recycling is concentrated within the titanium metals sector of the total titanium market. The titanium market is otherwise dominated by pigment (titanium oxide) products, which generate dissipative losses instead of recyclable scrap. In 2004, scrap (predominantly new scrap) was the source of roughly 54 percent of the titanium metal content of U.S.-produced titanium metal products.

  7. Interactional dynamics of same-sex marriage legislation in the United States

    PubMed Central

    2017-01-01

    Understanding how people form opinions and make decisions is a complex phenomenon that depends on both personal practices and interactions. Recent availability of real-world data has enabled quantitative analysis of opinion formation, which illuminates phenomena that impact physical and social sciences. Public policies exemplify complex opinion formation spanning individual and population scales, and a timely example is the legalization of same-sex marriage in the United States. Here, we seek to understand how this issue captures the relationship between state-laws and Senate representatives subject to geographical and ideological factors. Using distance-based correlations, we study how physical proximity and state-government ideology may be used to extract patterns in state-law adoption and senatorial support of same-sex marriage. Results demonstrate that proximal states have similar opinion dynamics in both state-laws and senators’ opinions, and states with similar state-government ideology have analogous senators’ opinions. Moreover, senators’ opinions drive state-laws with a time lag. Thus, change in opinion not only results from negotiations among individuals, but also reflects inherent spatial and political similarities and temporal delays. We build a social impact model of state-law adoption in light of these results, which predicts the evolution of state-laws legalizing same-sex marriage over the last three decades. PMID:28680669

  8. Interactional dynamics of same-sex marriage legislation in the United States.

    PubMed

    Roy, Subhradeep; Abaid, Nicole

    2017-06-01

    Understanding how people form opinions and make decisions is a complex phenomenon that depends on both personal practices and interactions. Recent availability of real-world data has enabled quantitative analysis of opinion formation, which illuminates phenomena that impact physical and social sciences. Public policies exemplify complex opinion formation spanning individual and population scales, and a timely example is the legalization of same-sex marriage in the United States. Here, we seek to understand how this issue captures the relationship between state-laws and Senate representatives subject to geographical and ideological factors. Using distance-based correlations, we study how physical proximity and state-government ideology may be used to extract patterns in state-law adoption and senatorial support of same-sex marriage. Results demonstrate that proximal states have similar opinion dynamics in both state-laws and senators' opinions, and states with similar state-government ideology have analogous senators' opinions. Moreover, senators' opinions drive state-laws with a time lag. Thus, change in opinion not only results from negotiations among individuals, but also reflects inherent spatial and political similarities and temporal delays. We build a social impact model of state-law adoption in light of these results, which predicts the evolution of state-laws legalizing same-sex marriage over the last three decades.

  9. Characterizing climate-change impacts on the 1.5-yr flood flow in selected basins across the United States: a probabilistic approach

    USGS Publications Warehouse

    Walker, John F.; Hay, Lauren E.; Markstrom, Steven L.; Dettinger, Michael D.

    2011-01-01

    The U.S. Geological Survey Precipitation-Runoff Modeling System (PRMS) model was applied to basins in 14 different hydroclimatic regions to determine the sensitivity and variability of the freshwater resources of the United States in the face of current climate-change projections. Rather than attempting to choose a most likely scenario from the results of the Intergovernmental Panel on Climate Change, an ensemble of climate simulations from five models under three emissions scenarios each was used to drive the basin models. Climate-change scenarios were generated for PRMS by modifying historical precipitation and temperature inputs; mean monthly climate change was derived by calculating changes in mean climates from current to various future decades in the ensemble of climate projections. Empirical orthogonal functions (EOFs) were fitted to the PRMS model output driven by the ensemble of climate projections and provided a basis for randomly (but representatively) generating realizations of hydrologic response to future climates. For each realization, the 1.5-yr flood was calculated to represent a flow important for sediment transport and channel geomorphology. The empirical probability density function (pdf) of the 1.5-yr flood was estimated using the results across the realizations for each basin. Of the 14 basins studied, 9 showed clear temporal shifts in the pdfs of the 1.5-yr flood projected into the twenty-first century. In the western United States, where the annual peak discharges are heavily influenced by snowmelt, three basins show at least a 10% increase in the 1.5-yr flood in the twenty-first century; the remaining two basins demonstrate increases in the 1.5-yr flood, but the temporal shifts in the pdfs and the percent changes are not as distinct. Four basins in the eastern Rockies/central United States show at least a 10% decrease in the 1.5-yr flood; the remaining two basins demonstrate decreases in the 1.5-yr flood, but the temporal shifts in the pdfs and the percent changes are not as distinct. Two basins in the eastern United States show at least a 10% decrease in the 1.5-yr flood; the remaining basin shows little or no change in the 1.5-yr flood.

  10. Effect of Simazine on pubertal development and thyroid function in the female Wistar rat

    EPA Science Inventory

    Simazine is a chlorotriazine used to control broadleaf weeds, and is one of the most widely used herbicides in the United States. Studies with similar chlorotriazines (atrazine and its metabolites) have demonstrated a disruption in estrous cycle regularity by decreasing the ovu...

  11. Academic Achievement and Depressive Symptoms in Low-Income Latino Youth

    ERIC Educational Resources Information Center

    Zychinski, Kristen E.; Polo, Antonio J.

    2012-01-01

    The Latino population in the United States is increasing rapidly, and Latino youth comprise a significant proportion of the overall school-age population. Latino youth, however, demonstrate lower levels of academic achievement. Research also indicates Latino youth consistently report higher levels of depressive symptoms. We examined the relation…

  12. IMPLEMENTATION OF THE US ENVIRONMENTAL PROTECTION AGENCY'S METAL FINISHING FACILITY POLLUTION PREVENTION TOOL (MFFP2T)

    EPA Science Inventory

    The United States Environmental Protection Agency has developed a pre-release version of a process simulation tool, the Metal Finishing Facility Pollution Prevention Tool (MFFP2T), for the metal finishing industry. This presentation will provide a demonstration of the current ver...

  13. Teaching About South Korea.

    ERIC Educational Resources Information Center

    Schisgall, Jane

    1983-01-01

    Identifies reasons why social studies educators should improve their teaching about South Korea. Included in the list is the increasing numbers of Koreans being educated in the United States, the summer Olympics in 1988, and the use of Korean culture as a case study demonstrating the effects of cultural transmission and society in transition. (JDH)

  14. Comparing Youth Opinions toward Compulsory Voting across Five Countries

    ERIC Educational Resources Information Center

    Pesek, Jessamay T.

    2014-01-01

    This study uses a comparative case study design to examine youth (ages 13-20) opinions toward compulsory voting across five democratic countries: Colombia, Ecuador, Mexico, Peru, and the United States. Youth responses toward compulsory voting demonstrate how youth come to learn about citizen rights and responsibilities with varied understandings…

  15. An Interpretative Phenomenological Study on Culturally Responsive Pedagogy in the Physical Education Practicum Setting

    ERIC Educational Resources Information Center

    Stratton, Jennifer Leary

    2013-01-01

    As the United States experiences a large demographic shift, current research demonstrates that effective educators implement culturally responsive strategies to support all students in achieving academic success with regards to race, ethnicity, language, socioeconomic status, gender, sexual orientation, religion and exceptionalities (Gollnick…

  16. K-12 Educational Outcomes of Immigrant Youth

    ERIC Educational Resources Information Center

    Crosnoe, Robert; Turley, Ruth N. Lopez

    2011-01-01

    The children from immigrant families in the United States make up a historically diverse population, and they are demonstrating just as much diversity in their experiences in the K-12 educational system. Robert Crosnoe and Ruth Lopez Turley summarize these K-12 patterns, paying special attention to differences in academic functioning across…

  17. SOURCES AND ESTIMATED LOAD OF BIOAVAILABLE NITROGEN ATTRIBUTABLE TO CHRONIC NITROGEN EXPOSURE AND CHANGED ECOSYSTEM STRUCTURE AND FUNCTION

    EPA Science Inventory

    Bioavailable nitrogen is a limiting nutrient throughout the Eastern United States. Research demonstrates that exposure to large doses of nitrogen leads to deleterious environmental impacts. However, effects of chronic exposure to lower doses of nitrogen are not well known. Since...

  18. Reintroduction of Fire into Fire-Dependent Ecosystems: Some Southern Examples

    Treesearch

    Dale Wade; George Custer; Jim Thorsen; Paul Kaskey; John Kush; Bill Twomey; Doug Voltolina

    1997-01-01

    Natural resource problems associated with, or resulting from, attempted fire exclusion are challenging managers across the United States. Critical issues range from epidemic insect and disease conditions to species extirpations. Southern burners continue to demonstrate that seemingly insurmountable constraints can be overcome through commitment and cooperation, and...

  19. LAND USE CHANGE DUE TO URBANIZATION FOR THE MID-ATLANTIC INTEGRATED ASSESSMENT REGION OF THE EASTERN UNITED STATES

    EPA Science Inventory

    The U.S. Environmental Protection Agency's (EPA) Regional Vulnerability Assessment Pro- gram (REVA) is designed to develop and demonstrate approaches to identify the ecosystems at the greatest risk from regional population growth and economic activity (Smith, 1999). A region is a...

  20. Arsenic Species in Drinking Water Wells in the USA with High Arsenic Concentrations

    EPA Science Inventory

    As part of the United States Environmental Protection Agency (USEPA) arsenic treatment demonstration program, 65 five well waters scattered across the US were speciated for As(III) and As(V). The speciation test data showed that most (60) well waters had one dominant species, but...

  1. Re-Framing the "Bad Teachers" in the United States and Beyond

    ERIC Educational Resources Information Center

    Kumashiro, Kevin K.

    2014-01-01

    This article analyzes current debates on education reform, paying particular attention to the ways that scapegoating public school teachers, teacher unions and teacher education masks more fundamental, systemic problems. It further demonstrates how reducing the problems in education to the level of individual ("bad") teachers coincides…

  2. DEMONSTRATION OF AN INNOVATIVE CAPPING TECHNOLOGY AT THE ANACOSTIA RIVER IN WASHINGTON, D.C.

    EPA Science Inventory

    Sediment contamination may affect the health of organisms and provide a source of contaminants to the aquatic food chain. The U.S. Environmental Protection Agency (U.S. EPA) has identified several areas (watersheds) of probable concern in the United States. ORD's Superfund Innova...

  3. Disarming Microaggressions: How Black College Students Self-Regulate Racial Stressors within Predominately White Institutions

    ERIC Educational Resources Information Center

    Watkins, Nicole L.

    2012-01-01

    The nature of racism in the United States has transformed from overt prejudice and blatant discrimination to more covert, embedded, ambiguous manifestations called racial microaggressions (Constantine, 2007; Pierce, Carew, Pierce-Gonzalez, & Willis, 1978; Sue, Capidolupo et al., 2007). Researchers have demonstrated the unique, harmful, and…

  4. Methods for reducing biases and errors in regional photochemical model outputs for use in emission reduction and exposure assessments

    EPA Science Inventory

    In the United States, regional-scale photochemical models are being used to design emission control strategies needed to meet the relevant National Ambient Air Quality Standards (NAAQS) within the framework of the attainment demonstration process. Previous studies have shown that...

  5. SOURCES AND ESTIMATED LOAD OF BIOAVAILABLE NITROGEN ATTRIBUTED TO CHRONIC NITROGEN EXPOSURE AND CHANGED ECOSYSTEM STRUCTURE AND FUNCTION

    EPA Science Inventory

    Bioavailable nitrogen is a limiting nutrient throughout the Eastern United States. Research demonstrates that exposure to large doses of nitrogen leads to deleterious environmental impacts. However, effects of chronic exposure to lower doses of nitrogen are under-appreciated. ...

  6. Comprehensive Truck Size and Weight (TS&W) Study. Phase 1-synthesis, working paper 7 : truck costs and truck size and weight regulations

    DOT National Transportation Integrated Search

    2012-07-01

    This report presents the Cost Benefit Analysis Test Plan for the national evaluation of the Los Angeles County Congestion Reduction Demonstration (LAC CRD) under the United States Department of Transportation (U.S. DOT) Congestion Reduction Demonstra...

  7. Social Capital and Casino Gambling in U.S. Communities

    ERIC Educational Resources Information Center

    Tabor Griswold, Mary; Nichols, Mark W.

    2006-01-01

    This paper empirically analyzes the impact that the spread of casino gambling has on social capital in communities throughout the United States. Social capital is a networking process that translates into an individual's effectiveness in the community and workplace, and binds communities together. Several recent studies have also demonstrated a…

  8. SITE TECHNOLOGY CAPSULE; MULTI-VENDOR BIOREMEDIATION DEMONSTRATION PROJECT: ENVIRONMENTAL LABORATORIES/SBP TECHNOLOGIES' UVB VACUUM VAPORIZATION WELL PROCESS

    EPA Science Inventory

    This technology capsule summarizes the findings of an evaluation of the Unterdruck-Verdampfer-Brunnen (UVB) technology developed by IEG Technologies (IEG) and licensed in the eastern United States by Environmental Laboratories, Inc. (ELI) and SBP Technologies, Inc. (SBP). This e...

  9. Teaching Residential Design Based on a Multicultural Education Ideology

    ERIC Educational Resources Information Center

    Read, Marilyn A.; Owens, Nancy J.

    2011-01-01

    This experiential teaching method demonstrates students' enhanced understanding of the influences that cross-cultural perspectives have on the interior design of the home and is achieved through research and application of elements of assimilation and acculturation in the United States. Knowledge of human factors, family dynamics, geographic…

  10. Comprehensive Truck Size and Weight (TS&W) Study. Phase 1-synthesis, working paper 8 : logistics and truck size and weight regulations

    DOT National Transportation Integrated Search

    2012-04-01

    This report presents the Safety Data Test Plan for the national evaluation of the Los Angeles County Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) Program. T...

  11. Towards the intelligent design of a vaccine against Edwardsiella ictaluri

    USDA-ARS?s Scientific Manuscript database

    Edwardsiella ictaluri is the leading cause of disease loss in the catfish industry in the United States, accounting for an estimated 20.2 % loss in 2009. Previous work to establish live-attenuated vaccines for E. ictaluri demonstrated a relatively weak channel catfish immune response, with better im...

  12. Early Childhood Education: The Long-Term Benefits

    ERIC Educational Resources Information Center

    Bakken, Linda; Brown, Nola; Downing, Barry

    2017-01-01

    This study was designed to substantiate the positive, long-term outcomes demonstrated by children from economically disadvantaged homes who received a high-quality, early education. Children who attended The Opportunity Project (TOP) Early Learning Centers in a midwestern city in the United States were matched with a like control sample from a…

  13. Supercharged Snails for Stream Ecology & Water-Quality Studies

    ERIC Educational Resources Information Center

    Stewart, Arthur J.; Ryon, Michael G.

    2003-01-01

    Gill-breathing freshwater snails (Family "Pleuroceridae") are ecologically important, abundant in many streams in the United States, and easy to collect and maintain under classroom conditions. These snails can be used in classroom tests to demonstrate effects of pollutants on aquatic organisms. In more advanced classes, students can cage the…

  14. A History of Women in Jazz.

    ERIC Educational Resources Information Center

    Miller, Susanna L.

    1991-01-01

    The history of women jazz performers and composers, namely African Americans, in the United States is traced from its beginnings to contemporary artists. Women have played an integral role in jazz development. Separate women's festivals showcase many female talents, demonstrating that the future is very promising for women in jazz. (SLD)

  15. 76 FR 27143 - Bureau of Educational and Cultural Affairs (ECA) Request for Cooperative Agreement Proposals...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... by demonstrating the educational and cultural interests, developments, and achievements of the people of the United States and other nations * * * and thus to assist in the development of friendly..., curriculum and materials development, English for Specific Purposes (ESP) instruction, assessment, evaluation...

  16. A Shift towards Academic Capitalism in Finland

    ERIC Educational Resources Information Center

    Kauppinen, Ilkka; Kaidesoja, Tuukka

    2014-01-01

    Academic capitalism is currently a widely studied topic amongst higher education scholars, especially in the United States. This paper demonstrates that the theory of academic capitalism also provides a fruitful perspective for analysing the restructuring of Finnish higher education since the 1990s, although with reservations. It will be argued…

  17. Disseminated Mycobacterium chimaera Infection After Cardiothoracic Surgery

    PubMed Central

    Tan, Nicholas; Sampath, Rahul; Abu Saleh, Omar M.; Tweet, Marysia S.; Jevremovic, Dragan; Alniemi, Saba; Wengenack, Nancy L.; Sampathkumar, Priya; Badley, Andrew D.

    2016-01-01

    Ten case reports of disseminated Mycobacterium chimaera infections associated with cardiovascular surgery were published from Europe. We report 3 cases of disseminated M chimaera infections with histories of aortic graft and/or valvular surgery within the United States. Two of 3 patients demonstrated ocular involvement, a potentially important clinical finding. PMID:27703994

  18. Disseminated Mycobacterium chimaera Infection After Cardiothoracic Surgery.

    PubMed

    Tan, Nicholas; Sampath, Rahul; Abu Saleh, Omar M; Tweet, Marysia S; Jevremovic, Dragan; Alniemi, Saba; Wengenack, Nancy L; Sampathkumar, Priya; Badley, Andrew D

    2016-09-01

    Ten case reports of disseminated Mycobacterium chimaera infections associated with cardiovascular surgery were published from Europe. We report 3 cases of disseminated M chimaera infections with histories of aortic graft and/or valvular surgery within the United States. Two of 3 patients demonstrated ocular involvement, a potentially important clinical finding.

  19. Health Behaviour and Academic Achievement in Icelandic School Children

    ERIC Educational Resources Information Center

    Sigfusdottir, Inga Dora; Kristjansson, Alfgeir Logi; Allegrante, John P.

    2007-01-01

    Interest in the relationship between health behaviours and academic achievement has recently intensified in the face of an epidemic of childhood and adolescent obesity and converging school reforms in the United States and other nations with advanced economies. Epidemiologic research has demonstrated that poor diet and lack of adequate physical…

  20. "The Advance Guard of a New Motion Picture Art": Experimental Cinema, 1930-1933.

    ERIC Educational Resources Information Center

    Brandon, Thomas

    1978-01-01

    Ninety-eight articles from the five issues of "Experimental Cinema" are annotated. The magazine appeared from 1930 to 1933 and is credited with stimulating the emergence of world cinema culture in the United States, while demonstrating perceptions of working class interests and even revolutionary projections. (JMF)

  1. Recycling America's Workers: Public and Private Approaches to Midcareer Retraining.

    ERIC Educational Resources Information Center

    Bendick, Marc, Jr.; Egan, Mary Lou

    This working paper, part of a project on the applicability of the French training system in the United States, argues that a systematic national commitment to midcareer worker retraining is necessary for American prosperity and international economic competitiveness. Although findings of the early human capital theorists demonstrated that an…

  2. Behavioral Interventions to Advance Self-Sufficiency

    ERIC Educational Resources Information Center

    MDRC, 2017

    2017-01-01

    As the first major effort to use a behavioral economics lens to examine human services programs that serve poor and vulnerable families in the United States, the Behavioral Interventions to Advance Self-Sufficiency (BIAS) project demonstrated the value of applying behavioral insights to improve the efficacy of human services programs. The BIAS…

  3. Landscape Metrics Arranged by Hydrological Proximity to Sites on Mississippi, Missouri, and Ohio Rivers

    EPA Science Inventory

    This work has been published to demonstrate an application that the authors made of the geospatial National Hydrography Dataset (NHDPlus) that was developed by Horizon Systems Corporation for the US EPA. NHDPlus was produced to enhance hydrological maps of the United States for ...

  4. 78 FR 76402 - Notice of Proposed Buy America Waiver for the Pad and Rubber Boot of a Concrete Block for a Low...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... replacement parts manufactured in the United States; and (3) MTA's market research demonstrating the extent to... it likely would have to find a U.S.-manufactured pad and rubber boot, MTA began conducting market research [[Page 76403

  5. American Art of Conspicuous Recycling.

    ERIC Educational Resources Information Center

    Gomez, Aurelia

    1999-01-01

    Characterizes the use of recycling "junk" as a means for creating art by exploring various recycling traditions that are present in the United States. Demonstrates to students that "junk" can be fashioned into beautiful works of art. Offers four works of art and provides discussion questions and project ideas for each artwork. (CMK)

  6. Taming the Wild West: United States Nuclear Policy (1945-1961)

    DTIC Science & Technology

    2015-06-12

    Terms It is important to define a few terms and phrases used when discussing nuclear doctrine and strategy. While this list is not all- inclusive , it...in staging a demonstration or compromising the secrecy the Manhattan Project worked so hard to maintain. Therefore, the recommendation was to use

  7. How Can It Cost That Much? A Three-Year Study of Proposal Production Costs.

    ERIC Educational Resources Information Center

    Wiese, W. C.; Bowden, C. Mal

    1997-01-01

    Examines significant new business proposal efforts for United States Department of Defense contracts. Identifies six "pillars" of a contractor's proposal preparation costs. Derives a formula that characterizes proposal preparation costs. Demonstrates that a quick, accurate cost model can be developed for proposal publishing. (RS)

  8. College Academic Engagement and First-Year Students' Intention to Persist

    ERIC Educational Resources Information Center

    Burnette, Monica Ng

    2017-01-01

    To remain globally competitive, the United States continues to set forth federal initiatives to promote college retention, persistence, and graduation. While employers seek graduates who demonstrate strong collaboration, communication, and time management skills, research reveals the level of academic engagement on college campuses is low.…

  9. Comprehensive Truck Size and Weight (TS&W) Study. Phase 1-synthesis, working paper 10 : enforcement and truck size and weight regulations

    DOT National Transportation Integrated Search

    2012-04-01

    This report presents the Content Analysis Test Plan for the national evaluation of the Los Angeles County Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) Progr...

  10. Improving Girls' Education in Guatemala. Impact Evaluation.

    ERIC Educational Resources Information Center

    Agency for International Development (IDCA), Washington, DC. Center for Development Information and Evaluation.

    In Guatemala, many girls attend no school. A project by the United States Agency for International Development (USAID), Basic Education Strengthening (BEST), demonstrated that improving educational quality is the best approach to enhancing girls' participation. BEST included a Girls Education Program (GEP) activity. Under the BEST/GEP umbrella,…

  11. Demonstration and implementation recommendations to integrate the United States Road Assessment Program into existing Kansas highway safety programs : technical summary.

    DOT National Transportation Integrated Search

    2016-09-01

    The Kansas Department of Transportation (KDOT) has a history of using : tests such as concrete strength, permeability, and air void structure as design : and acceptance criteria on concrete paving and bridge deck projects. In 2012, : the KDOT Concret...

  12. An Overview of Video Description: History, Benefits, and Guidelines

    ERIC Educational Resources Information Center

    Packer, Jaclyn; Vizenor, Katie; Miele, Joshua A.

    2015-01-01

    This article provides an overview of the historical context in which video description services have evolved in the United States, a summary of research demonstrating benefits to people with vision loss, an overview of current video description guidelines, and information about current software programs that are available to produce video…

  13. ESIF: Bring Us Your Challenges

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    2016-08-01

    This brochure highlights the Energy Systems Integration Facility (ESIF) -- the United States' premier lab focused on energy systems research, development, and demonstration (RD&D). Topics covered include an overview of Energy Systems Integration, research focus areas, RD&D tools unique to the ESIF, and information on how to partner with NREL at the ESIF.

  14. 47 CFR 25.114 - Applications for space station authorizations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... space station that will be used to provide video programming directly to consumers in the United States... application a technical analysis demonstrating that providing video programming service to consumers in Alaska and Hawaii that is comparable to the video programming service provided to consumers in the 48...

  15. 47 CFR 25.114 - Applications for space station authorizations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... space station that will be used to provide video programming directly to consumers in the United States... application a technical analysis demonstrating that providing video programming service to consumers in Alaska and Hawaii that is comparable to the video programming service provided to consumers in the 48...

  16. 47 CFR 25.114 - Applications for space station authorizations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... space station that will be used to provide video programming directly to consumers in the United States... application a technical analysis demonstrating that providing video programming service to consumers in Alaska and Hawaii that is comparable to the video programming service provided to consumers in the 48...

  17. Qualitative assessment for Toxoplasma gondii exposure risk associated with consumption of meat products in the United States

    USDA-ARS?s Scientific Manuscript database

    Toxoplasma gondii is a global protozoan parasite capable of infecting most warm-blooded animals. Although healthy adult humans generally have no symptoms after postnatally-acquired infection, severe illness does occur in immunocompromised individuals. Epidemiological studies have demonstrated that c...

  18. Preventive strategy for BVDV infection in North America

    USDA-ARS?s Scientific Manuscript database

    Despite control efforts, bovine viral diarrhea virus (BVDV) infections remain a source of significant economic loss for producers in the United States. The success of control efforts in Scandinavia has demonstrated that BVDV eradication is possible. However, it is not possible to take a “one size fi...

  19. Comparison of Pulsed-Field Gel Electrophoresis, Ribotyping, and Plasmid Profiling for Typing of Vibrio anguillarum Serovar O1

    PubMed Central

    Skov, M. N.; Pedersen, K.; Larsen, J. L.

    1995-01-01

    A total of 75 Vibrio anguillarum serogroup O1 strains were studied with respect to their plasmid contents, ribotypes, and pulsed-field gel electrophoresis (PFGE) patterns. Eight plasmid profiles and six ribotypes were demonstrated, and one profile was dominant by both typing methods. In contrast, PFGE had very high discriminatory power, demonstrating 35 profiles. On the basis of PFGE patterns, a similarity matrix and a dendrogram were constructed. The results indicated that Scandinavian strains and southern European isolates (with some exceptions) belong to two different clonal lineages. A few strains from the United States and United Kingdom deviated considerably from each other and from Scandinavian and southern European strains. PMID:16535003

  20. 7 CFR 1160.104 - United States.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

  1. 7 CFR 1160.104 - United States.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

  2. 7 CFR 1160.104 - United States.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

  3. 7 CFR 1160.104 - United States.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

  4. 7 CFR 1160.104 - United States.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

  5. Human contribution to the United States extreme heatwaves in the coming decades

    NASA Astrophysics Data System (ADS)

    Russo, E.; Marchese, A. F.; Immè, G.; Russo, S.

    2015-12-01

    In the past decades many intense and long heatwaves have hit large areas across the United States producing notable impacts on human mortality,regional economies, and natural ecosystems.Evidence indicates that anthropogenic climate change will alter the magnitude and frequency of these events. Here, by means of the Heat Wave Magnitude Index daily (HWMId) applied to daily maximum temperature from the United States reanalysis dataset (NLDAS-2), we grade the heat waves occurred in the U.S. since 1980, demonstrating that the two worst events within the studied period occurred in the summer of 1980 and 2011. Moreover, by referring to these two events as extremes, we show that model predictions from the North American COordinated Regional climate Downscaling EXperiment (CORDEX) under different IPCC AR5 scenarios, suggest an increased risk of occurrence of extreme heat waves in the near future (2021-2050). In particular, under the most severe scenario, events of the same severity, as the 1980 and 2011 U.S. heat waves, will become more likely in the studied region.

  6. Cultural competence for the 21st century dermatologist practicing in the United States.

    PubMed

    McKesey, Jacqueline; Berger, Timothy G; Lim, Henry W; McMichael, Amy J; Torres, Abel; Pandya, Amit G

    2017-12-01

    Significant health disparities exist among under-represented minorities in the Unites States, which can partially be accounted for by the quality of patient-physician interaction. A distinguishing factor of this interaction is the ability of the provider to demonstrate cultural competence, or address the social, cultural, and community influences on healthcare behaviors and incorporate these elements into patient care. However, this practice has yet to be universally implemented in our healthcare system. These factors become even more important as the racial, ethnic and cultural distribution of the United States population changes. Multiple studies have suggested that cultural competence of the health care provider and staff leads to improved patient adherence, satisfaction, and ultimately, health outcome. Cultural competence in the workplace also leads to efficient and cost-effective healthcare and better community integration into healthcare systems. The purpose of this review is to help dermatologists understand the benefits of culturally competent care for their patients and themselves and identify methods and resources to achieve this goal. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  7. EXP_33_patch_FINAL_OL

    NASA Image and Video Library

    2011-08-09

    ISS033-S-001 (Dec. 2011) ---The Expedition 33 patch depicts the International Space Station (ISS) orbiting around the Earth, and into the future. The national flags of Japan, Russia, and the United States of America represent the crew of Expedition 33, which consists of six astronauts and cosmonauts from Japan, Russia and the United States. The five white stars represent the partners participating in the ISS Program - Canada, European countries, Japan, Russia and the United States. Expedition 33 will continue the work of the previous thirty-two expedition crews on board the multi-national laboratory in areas such as biology and biotechnology, earth and space science, educational activities, human research, physical and material sciences, and technology development and demonstration. The NASA insignia design for shuttle and space station flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, it will be publicly announced. Photo credit: NASA

  8. Global growth of “big box” stores and the potential impact on human health and nutrition

    PubMed Central

    Taillie, Lindsey Smith; Ng, Shu Wen

    2016-01-01

    Despite a large body of literature on the food environment, little is known about the role of supercenters in human nutrition and health. The objectives of this review are to examine what is currently known about the association between supercenters, nutrition, and obesity, to identify how supercenters may affect disparities in food access and nutritional quality of food purchases, and to document the rapid rise of supercenters as a source of food purchases in the United States. A case study of Wal-Mart, the largest food retailer in the United States, is presented that demonstrates the major and increasing role of supercenters as a source of packaged food purchases in the United States, particularly among low-income households, as well as the role of supercenters in supplying key nutrients. Taken together, this review and case study highlight the dominant role of supercenters in the US diet and the need to better understand how supercenters can be leveraged to improve the nutritional quality of what consumers buy and eat. PMID:26714934

  9. Managing crime through migration law in Australia and the United States: a comparative analysis.

    PubMed

    Hoang, Khanh; Reich, Sudrishti

    2017-01-01

    This article examines the intertwining of migration law and criminal law - termed 'crimmigration' by scholars - in Australia and the United States of America, and its implications for non-citizens who engage in criminal conduct. Our comparison of the two systems demonstrates that the laws and policies in both jurisdictions are similar to a significant degree. Both have strong exclusionary policies characterised by sweeping visa cancellation/removal powers, a heavy focus on enforcement, and limited review rights. In Australia, legislative amendments in 2014 have given the executive greater powers to cancel visas and remove non-citizens on character grounds as a means of ensuring national security and public safety. This has coincided with a new law enforcement body created within the Australian Department of Immigration. These changes reflect a repurposing of migration law as a tool for managing criminal threats based on the concept of 'risk management'. Drawing on the experience of the United States - where such a 'risk management' approach is entrenched - we query the utility of this shift and highlight the potential pitfalls of pursuing such a policy for Australia.

  10. Integrated Canada-U.S. Power Sector Modeling with the Regional Energy Deployment System (ReEDS)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Martinez, A.; Eurek, K.; Mai, T.

    2013-02-01

    The electric power system in North America is linked between the United States and Canada. Canada has historically been a net exporter of electricity to the United States. The extent to which this remains true will depend on the future evolution of power markets, technology deployment, and policies. To evaluate these and related questions, we modify the Regional Energy Deployment System (ReEDS) model to include an explicit representation of the grid-connected power system in Canada to the continental United States. ReEDS is unique among long-term capacity expansion models for its high spatial resolution and statistical treatment of the impact ofmore » variable renewable generation on capacity planning and dispatch. These unique traits are extended to new Canadian regions. We present example scenario results using the fully integrated Canada-U.S. version of ReEDS to demonstrate model capabilities. The newly developed, integrated Canada-U.S. ReEDS model can be used to analyze the dynamics of electricity transfers and other grid services between the two countries under different scenarios.« less

  11. Expanding oral care opportunities: direct access care provided by dental hygienists in the United States.

    PubMed

    Naughton, Doreen K

    2014-06-01

    Dental hygienists expand access to oral care in the United States. Many Americans have access to oral health care in traditional dental offices however millions of Americans have unmet dental needs. For decades dental hygienists have provided opportunities for un-served and under-served Americans to receive preventive services in a variety of alternate delivery sites, and referral to licensed dentists for dental care needs. Publications, state practice acts, state public health departments, the American Dental Hygienists' Association, and personal interviews of dental hygiene practitioners were accessed for information and statistical data. Dental hygienists in 36 states can legally provide direct access care. Dental hygienists are providing preventive services in a variety of settings to previously un-served and under-served Americans, with referral to dentists for dental needs. Dental hygienists have provided direct access to care in the United States for decades. The exact number of direct access providers in the United States is unknown. Limited research and anecdotal information demonstrate that direct access care has facilitated alternate entry points into the oral health systems for thousands of previously un-served and underserved Americans. Older adults, persons with special needs, children in schools, pregnant women, minority populations, rural populations, and others have benefited from the availability of many services provided by direct access dental hygienists. Legislatures and private groups are becoming increasingly aware of the impact that direct access has made on the delivery of oral health care. Many factors continue to drive the growth of direct access care. Additional research is needed to accumulate qualitative and quantitative outcome data related to direct access care provided by dental hygienists and other mid level providers of oral health services. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Clinical investigations of the therapeutic potential of ayahuasca: rationale and regulatory challenges.

    PubMed

    McKenna, Dennis J

    2004-05-01

    Ayahuasca is a hallucinogenic beverage that is prominent in the ethnomedicine and shamanism of indigenous Amazonian tribes. Its unique pharmacology depends on the oral activity of the hallucinogen, N,N-dimethyltryptamine (DMT), which results from inhibition of monoamine oxidase (MAO) by beta-carboline alkaloids. MAO is the enzyme that normally degrades DMT in the liver and gut. Ayahuasca has long been integrated into mestizo folk medicine in the northwest Amazon. In Brazil, it is used as a sacrament by several syncretic churches. Some of these organizations have incorporated in the United States. The recreational and religious use of ayahuasca in the United States, as well as "ayahuasca tourism" in the Amazon, is increasing. The current legal status of ayahuasca or its source plants in the United States is unclear, although DMT is a Schedule I controlled substance. One ayahuasca church has received favorable rulings in 2 federal courts in response to its petition to the Department of Justice for the right to use ayahuasca under the Religious Freedom Restoration Act. A biomedical study of one of the churches, the Uñiao do Vegetal (UDV), indicated that ayahuasca may have therapeutic applications for the treatment of alcoholism, substance abuse, and possibly other disorders. Clinical studies conducted in Spain have demonstrated that ayahuasca can be used safely in normal healthy adults, but have done little to clarify its potential therapeutic uses. Because of ayahuasca's ill-defined legal status and variable botanical and chemical composition, clinical investigations in the United States, ideally under an approved Investigational New Drug (IND) protocol, are complicated by both regulatory and methodological issues. This article provides an overview of ayahuasca and discusses some of the challenges that must be overcome before it can be clinically investigated in the United States.

  13. Human and biophysical influences on fire occurrence in the United States

    USGS Publications Warehouse

    Hawbaker, Todd J.; Radeloff, Volker C.; Stewart, Susan I.; Hammer, Roger B.; Keuler, Nicholas S.; Clayton, Murray K.

    2013-01-01

    National-scale analyses of fire occurrence are needed to prioritize fire policy and management activities across the United States. However, the drivers of national-scale patterns of fire occurrence are not well understood, and how the relative importance of human or biophysical factors varies across the country is unclear. Our research goal was to model the drivers of fire occurrence within ecoregions across the conterminous United States. We used generalized linear models to compare the relative influence of human, vegetation, climate, and topographic variables on fire occurrence in the United States, as measured by MODIS active fire detections collected between 2000 and 2006. We constructed models for all fires and for large fires only and generated predictive maps to quantify fire occurrence probabilities. Areas with high fire occurrence probabilities were widespread in the Southeast, and localized in the Mountain West, particularly in southern California, Arizona, and New Mexico. Probabilities for large-fire occurrence were generally lower, but hot spots existed in the western and south-central United States The probability of fire occurrence is a critical component of fire risk assessments, in addition to vegetation type, fire behavior, and the values at risk. Many of the hot spots we identified have extensive development in the wildland–urban interface and are near large metropolitan areas. Our results demonstrated that human variables were important predictors of both all fires and large fires and frequently exhibited nonlinear relationships. However, vegetation, climate, and topography were also significant variables in most ecoregions. If recent housing growth trends and fire occurrence patterns continue, these areas will continue to challenge policies and management efforts seeking to balance the risks generated by wildfires with the ecological benefits of fire.

  14. Diagnostic specificity of the African swine fever virus antibody detection enzyme-linked immunosorbent assay in feral and domestic pigs in the United States.

    PubMed

    Bergeron, H C; Glas, P S; Schumann, K R

    2017-12-01

    African swine fever (ASF) is a highly contagious haemorrhagic disease of pigs that has the potential to cause mortality nearing 100% in naïve animals. While an outbreak of ASF in the United States' pig population (domestic and feral) has never been reported, an introduction of the disease has the potential to cause devastation to the pork industry and food security. During the recovery phase of an outbreak, an antibody detection diagnostic assay would be required to prove freedom of disease within the previously infected zone and eventually nationwide. Animals surviving an ASF infection would be considered carriers and could be identified through the persistence of ASF viral antibodies. These antibodies would demonstrate exposure to the disease and not vaccination, as there is no ASF vaccine available. A well-established commercial enzyme-linked immunosorbent assay (ELISA) detects antibodies against ASF virus (ASFV), but the diagnostic specificity of the assay had not been determined using serum samples from the pig population of the United States. This study describes an evaluation of the World Organization for Animal Health (OIE)-recommended Ingezim PPA COMPAC ELISA using a comprehensive cohort (n = 1791) of samples collected in the United States. The diagnostic specificity of the assay was determined to be 99.4% (95% confidence interval (CI): [98.9, 99.7]). The result of this study fills a gap in understanding the performance of the Ingezim PPA COMPAC ELISA in the ASF naïve pig population of the United States. Published 2017. This article is a U.S. Government work and is in the public domain in the USA.

  15. Migrant children and migrants’ children: Nativity differences in school enrollment in Mexico and the United States

    PubMed Central

    Glick, Jennifer E.; Yabiku, Scott T.

    2016-01-01

    BACKGROUND The growing prevalence of migrant children in diverse contexts requires a reconsideration of the intergenerational consequences of migration. To understand how migration and duration of residence are associated with children’s schooling, we need more comparative work that can point to the similarities and differences in outcomes for children across contexts. OBJECTIVE This paper addresses the importance of nativity and duration of residence for children’s school enrollment on both sides of a binational migration system: The United States and Mexico. The analyses are designed to determine whether duration of residence has a similar association with school enrollment across these different settings. METHODS The analyses are based on nationally representative household data from the 2010 Mexican Census and the 2006–2010 American Community Survey. Logistic regression models compare school enrollment patterns of Mexican and U.S.-born children of Mexican origin in the United States and those of Mexican and U.S.-born children in Mexico. Interactions for nativity/duration of residence and age are also included. RESULTS The results demonstrate that, adjusting for household resources and household-level migration experience, Mexican-born children in the United States and U.S.-born children in Mexico, particularly those who arrived recently, lag behind in school enrollment. These differences are most pronounced at older ages. CONCLUSIONS The comparisons across migration contexts point to greater school attrition and non-enrollment among older, recent migrant youth, regardless of the context. The interactions suggest that recent migration is associated with lower schooling for youth who engage in migration at older ages in both the United States and Mexico. PMID:28077926

  16. Rickettsia parkeri Rickettsiosis, Arizona, USA.

    PubMed

    Herrick, Kristen L; Pena, Sandra A; Yaglom, Hayley D; Layton, Brent J; Moors, Amanda; Loftis, Amanda D; Condit, Marah E; Singleton, Joseph; Kato, Cecilia Y; Denison, Amy M; Ng, Dianna; Mertins, James W; Paddock, Christopher D

    2016-05-01

    In the United States, all previously reported cases of Rickettsia parkeri rickettsiosis have been linked to transmission by the Gulf Coast tick (Amblyomma maculatum). Here we describe 1 confirmed and 1 probable case of R. parkeri rickettsiosis acquired in a mountainous region of southern Arizona, well beyond the recognized geographic range of A. maculatum ticks. The likely vector for these 2 infections was identified as the Amblyomma triste tick, a Neotropical species only recently recognized in the United States. Identification of R. parkeri rickettsiosis in southern Arizona demonstrates a need for local ecologic and epidemiologic assessments to better understand geographic distribution and define public health risk. Education and outreach aimed at persons recreating or working in this region of southern Arizona would improve awareness and promote prevention of tickborne rickettsioses.

  17. A new stratification of mourning dove call-count routes

    USGS Publications Warehouse

    Blankenship, L.H.; Humphrey, A.B.; MacDonald, D.

    1971-01-01

    The mourning dove (Zenaidura macroura) call-count survey is a nationwide audio-census of breeding mourning doves. Recent analyses of the call-count routes have utilized a stratification based upon physiographic regions of the United States. An analysis of 5 years of call-count data, based upon stratification using potential natural vegetation, has demonstrated that this uew stratification results in strata with greater homogeneity than the physiographic strata, provides lower error variance, and hence generates greatet precision in the analysis without an increase in call-count routes. Error variance was reduced approximately 30 percent for the contiguous United States. This indicates that future analysis based upon the new stratification will result in an increased ability to detect significant year-to-year changes.

  18. Antimicrobial Drug Prescription and Neisseria gonorrhoeae Susceptibility, United States, 2005–2013

    PubMed Central

    Bartoces, Monina G.; Soge, Olusegun O.; Riedel, Stefan; Kubin, Grace; Del Rio, Carlos; Papp, John R.; Hook, Edward W.; Hicks, Lauri A.

    2017-01-01

    We investigated whether outpatient antimicrobial drug prescribing is associated with Neisseria gonorrhoeae antimicrobial drug susceptibility in the United States. Using susceptibility data from the Gonococcal Isolate Surveillance Project during 2005–2013 and QuintilesIMS data on outpatient cephalosporin, macrolide, and fluoroquinolone prescribing, we constructed multivariable linear mixed models for each antimicrobial agent with 1-year lagged annual prescribing per 1,000 persons as the exposure and geometric mean MIC as the outcome of interest. Multivariable models did not demonstrate associations between antimicrobial drug prescribing and N. gonorrhoeae susceptibility for any of the studied antimicrobial drugs during 2005–2013. Elucidation of epidemiologic factors contributing to resistance, including further investigation of the potential role of antimicrobial drug use, is needed. PMID:28930001

  19. Demonstration and Validation of a Waste-to-Energy Conversion System for Fixed DoD Installations

    DTIC Science & Technology

    2013-09-01

    hydrocarbon HVAC heating, ventilation , and air conditioning HX heat exchanger I/O input/output ISO International Organization for Standardization...DEMONSTRATION In 2011, renewable energy accounted for just 9% of total energy consumption in the United States, and just 5% (or 0.45% overall) of that (477...operations and facilities.3 Facility energy costs accounted for ~21% ($4.1 billion). DoD has made great progress in reducing its energy consumption for

  20. 31 CFR 515.321 - United States; continental United States.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

  1. 31 CFR 535.321 - United States; continental United States.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

  2. 31 CFR 535.321 - United States; continental United States.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

  3. 31 CFR 535.321 - United States; continental United States.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

  4. 31 CFR 515.321 - United States; continental United States.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

  5. 31 CFR 515.321 - United States; continental United States.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

  6. 31 CFR 500.321 - United States; continental United States.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 500.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including U.S. trust territories...

  7. 31 CFR 515.321 - United States; continental United States.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

  8. 31 CFR 535.321 - United States; continental United States.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

  9. 31 CFR 535.321 - United States; continental United States.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

  10. 31 CFR 515.321 - United States; continental United States.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

  11. The overarm-throwing pattern among U-14 ASA female softball players: a comparative study of gender, culture, and experience.

    PubMed

    Petranek, Laura Jones; Barton, Gina V

    2011-06-01

    A developmental description of overarm-throwing characteristics of U-14female ASA softballplayers is presented here. Comparisons were made between these athletes and teens of similar age in the United States (Runion, Roberton, & Langendorfe 2003) and in Germany (Ehl, Roberton, & Langendorfer, 2005). A majority of the softball players demonstrated the most advanced developmental levels for the backswing foot, humerus, and forearm components. Seventy percent (n = 26) demonstrated a Level 2 trunk, while 30% (n = 11) demonstrated a differentiated trunk, Level 3. The average throwing velocity was 62.58 ft/s (19.07 m/s). Comparisons were made to girls with less throwing experience in the United States (Runion et al.) and Germany (Ehl et al.); the softball players threw with greater velocity (9.12ft/s [2.77 m/s]and 15.89 ft/s [4.84 m/s], respectively) and demonstrated superior trunk, humerus, and forearm actions. The boys from both countries threw the ball faster than the softball players. Significant chi-square analyses found the softball players had superior humeral actions (Level 3) compared to the German boys and superior forearm actions (Level 3) compared to both groups of bays. Experience seems to have an impact when comparisons among girls are made; yet, explanations for differences seen between boys and girls still remain unclear and warrant further research.

  12. Pandemic influenza planning, United States, 1978-2008.

    PubMed

    Iskander, John; Strikas, Raymond A; Gensheimer, Kathleen F; Cox, Nancy J; Redd, Stephen C

    2013-06-01

    During the past century, 4 influenza pandemics occurred. After the emergence of a novel influenza virus of swine origin in 1976, national, state, and local US public health authorities began planning efforts to respond to future pandemics. Several events have since stimulated progress in public health emergency planning: the 1997 avian influenza A(H5N1) outbreak in Hong Kong, China; the 2001 anthrax attacks in the United States; the 2003 outbreak of severe acute respiratory syndrome; and the 2003 reemergence of influenza A(H5N1) virus infection in humans. We outline the evolution of US pandemic planning since the late 1970s, summarize planning accomplishments, and explain their ongoing importance. The public health community's response to the 2009 influenza A(H1N1)pdm09 pandemic demonstrated the value of planning and provided insights into improving future plans and response efforts. Preparedness planning will enhance the collective, multilevel response to future public health crises.

  13. Characterization of increased persistence and intensity of precipitation in the northeastern United States

    NASA Astrophysics Data System (ADS)

    Guilbert, Justin; Betts, Alan K.; Rizzo, Donna M.; Beckage, Brian; Bomblies, Arne

    2015-03-01

    We present evidence of increasing persistence in daily precipitation in the northeastern United States that suggests that global circulation changes are affecting regional precipitation patterns. Meteorological data from 222 stations in 10 northeastern states are analyzed using Markov chain parameter estimates to demonstrate that a significant mode of precipitation variability is the persistence of precipitation events. We find that the largest region-wide trend in wet persistence (i.e., the probability of precipitation in 1 day and given precipitation in the preceding day) occurs in June (+0.9% probability per decade over all stations). We also find that the study region is experiencing an increase in the magnitude of high-intensity precipitation events. The largest increases in the 95th percentile of daily precipitation occurred in April with a trend of +0.7 mm/d/decade. We discuss the implications of the observed precipitation signals for watershed hydrology and flood risk.

  14. Molecular epidemiology of "Norwalk-like viruses" in outbreaks of gastroenteritis in the United States.

    PubMed

    Fankhauser, R L; Noel, J S; Monroe, S S; Ando, T; Glass, R I

    1998-12-01

    Fecal specimens from 90 outbreaks of nonbacterial gastroenteritis reported to 33 state health departments from January 1996 to June 1997 were examined to determine the importance of and to characterize "Norwalk-like viruses" (NLVs) in these outbreaks. NLVs were detected by reverse transcription-polymerase chain reaction in specimens from 86 (96%) of 90 outbreaks. Outbreaks were most frequent in nursing homes and hospitals (43%), followed by restaurants or events with catered meals (26%); consumption of contaminated food was the most commonly identified mode of transmission (37%). Nucleotide sequence analysis showed great diversity between strains but also provided evidence indicating the emergence of a common, predominant strain. The application of improved molecular techniques to detect NLVs demonstrates that most outbreaks of nonbacterial gastroenteritis in the United States appear to be associated with these viruses and that sequence analysis is a robust tool to help link or differentiate these outbreaks.

  15. Additive Manufacturing Solutions in the United States Marine Corps

    DTIC Science & Technology

    2017-12-01

    4 demonstrates this process. A laser or a blade then cuts each layer to shape the final product. Wohlers (2017) states that “the cost of material is...printed sole for its running shoes. The top of the shoe is constructed from conventional fabric and is attached to the sole after it is printed...milling). This runs on 208 volts and provides a small work area (T. Arndt, personal communication, June 21, 2017). 1st Maintenance Battalion Marines

  16. Selenium, fluorine, and arsenic in surficial materials of the conterminous United States

    USGS Publications Warehouse

    Shacklette, Hansford T.; Boerngen, Josephine G.; Keith, John R.

    1974-01-01

    Concentrations of selenium, fluorine, and arsenic in 912, 911, and 910 samples, respectively, of soils and other regoliths from sites approximately 50 miles (80 km) apart throughout the United States are represented on maps by symbols showing five ranges of values. Histograms of the concentrations of these elements are also given. The geometric-mean concentrations (ppm) in the samples, grouped by area, are as follows: Selenium-- Entire United States, 0.31; Western United States, 0.25; and Eastern United States, 0.39. Fluorine-- Entire United States, 180; Western United States, 250; and Eastern United States, 115. Arsenic-- Entire United States, 5.8; Western United States, 6.1; and Eastern United States, 5.4.

  17. Government funding of health research in New Zealand.

    PubMed

    Reid, Ian R; Joyce, Peter; Fraser, John; Crampton, Peter

    2014-02-14

    An analysis of levels of government health research funding carried out in 2008 demonstrated that funding in New Zealand, after adjustment for population size, was less than one-third of that in Australia, less than one-fifth of that in the United Kingdom, and about 10% of that in the United States. This was perceived to be a major obstacle to the recruitment and retention of clinical and academic staff in our hospitals and universities. We have now repeated these analyses to determine the current state of these comparisons. From 2009 to the present funds for direct funding of research through the Health Research Council (HRC) have remained static at $54m. As a result of inflation of research costs (principally salaries) this represents a decrease of approximately one-quarter in the quantum of research funded by the HRC over the last 4 years. Current funding rates in the comparator countries, population-adjusted and converted to NZ$, are 3.4-fold higher in Australia, 4.5-fold higher in the United Kingdom, and 9.7-fold higher in the United States. Urgent and sustained action is needed to correct these major disparities in government health research funding if the quality of academic and clinical staff in our public institutions is to be maintained.

  18. Long-Range Intramolecular Electronic Communication in a Trinuclear Ruthenium Tropolonate Complex.

    PubMed

    Yoshida, Jun; Kuwahara, Kyohei; Suzuki, Kota; Yuge, Hidetaka

    2017-02-20

    Dinuclear and trinuclear ruthenium complexes, [Ru(trop) 2 (C 2 trop)Ru(dppe)Cp] [2b; trop = tropolonato, C 2 trop = ethynyltropolonato, dppe = 1,2-bis(diphenylphosphino)ethane] and [Ru(trop){(C 2 trop)Ru(dppe)Cp} 2 ] (3), were synthesized, and their electronic and electrochemical properties were investigated in comparison with our previously reported complex [Ru(acac) 2 (C 2 trop)Ru(dppe)Cp] (2a). The electron-donating Ru II (dppe)Cp unit and electron-accepting Ru III O 6 unit are connected by C 2 trop in these complexes. 2a incorporates acetylacetonate as an ancillary ligand, while 2b and 3 incorporate tropolonate as an ancillary ligand. Every complex, 2a, 2b, and 3, exhibits similar UV-vis-near-IR (NIR) absorption spectra, demonstrating the lack of explicit intramolecular electronic communication between the units at least in the neutral state. The weak NIR absorption in 2a further diminished upon electrochemical oxidation, indicating almost no electronic communication between the units. In contrast, 2b and 3 exhibit broad NIR absorptions upon oxidation. Additionally, 3 exhibits four stepwise redox couples in the electrochemical study, which are formally attributed to [Ru II (trop) 3 ] - /[Ru III (trop) 3 ], two [Ru II (dppe)Cp]/[Ru III (dppe)Cp] + , and [Ru III (trop) 3 ]/[Ru IV (trop) 3 ] + couples. Clear separation of the redox couples attributed to the two terminal [Ru(dppe)Cp] units demonstrates the thermodynamic stability of the intermediate oxidation states with respect to disproportionation. Further electrochemical studies using an electrolyte including perfluorinated weakly coordinating anions and density functional theory/time-dependent density functional theory calculations confirmed the effect of ancillary ligands, acetylacetonate and tropolonate. In the case of 2a, electronic delocalization over the whole complex, especially over the [Ru(acac) 2 (trop)] unit, appears to be small. In contrast, the electronic communication between [Ru(dppe)Cp] and [Ru(trop) 3 ] units in 3 seems to be enhanced upon oxidation, resulting in the long-range intramolecular electronic communication.

  19. Unauthorized Immigration to the United States: Annual Estimates and Components of Change, by State, 1990 to 2010.

    PubMed

    Warren, Robert; Warren, John Robert

    2013-06-01

    We describe a method for producing annual estimates of the unauthorized immigrant population in the United Sates and components of population change, for each state and D.C., for 1990 to 2010. We quantify a sharp drop in the number of unauthorized immigrants arriving since 2000, and we demonstrate the role of departures from the population (emigration, adjustment to legal status, removal by the Department of Homeland Security (DHS), and deaths) in reducing population growth from one million in 2000 to population losses in 2008 and 2009. The number arriving in the U.S. peaked at more than one million in 1999 to 2001, and then declined rapidly through 2009. We provide evidence that population growth stopped after 2007 primarily because entries declined and not because emigration increased during the economic crisis. Our estimates of the total unauthorized immigrant population in the U.S. and in the top ten states are comparable to those produced by DHS and the Pew Hispanic Center. For the remaining states and D.C., our data and methods produce estimates with smaller ranges of sampling error.

  20. State and Local Policies as a Structural and Modifiable Determinant of HIV Vulnerability Among Latino Migrants in the United States

    PubMed Central

    Hirsch, Jennifer S.

    2016-01-01

    We explore how state and local policies in labor, health, education, language, community and neighborhood environments, deportation, and state-authorized identification can reduce or exacerbate HIV vulnerability among Latino migrants in the United States. We reviewed literature on Latino migrants and HIV risk, on the structural–environmental contexts experienced by Latino migrants, and on the many domains in which policies influence those contexts. To illustrate the pathways through which policies across multiple sectors are relevant to HIV vulnerability, we describe how policies shape 2 mediating domains (a climate of hostility toward Latino migrants and the relative ease or difficulty of access to beneficial institutions) and how those domains influence behavioral risk practices, which increase vulnerability to HIV. This argument demonstrates the utility of considering the policy context as a modifiable element of the meso-level through which structural factors shape vulnerability to HIV. This approach has specific relevance to the consideration of HIV prevention for Latino migrants, and more generally, to structural approaches to HIV prevention. PMID:26985616

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