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Sample records for program rmiep external

  1. Methods for external event screening quantification: Risk Methods Integration and Evaluation Program (RMIEP) methods development

    SciTech Connect

    Ravindra, M.K.; Banon, H.

    1992-07-01

    In this report, the scoping quantification procedures for external events in probabilistic risk assessments of nuclear power plants are described. External event analysis in a PRA has three important goals; (1) the analysis should be complete in that all events are considered; (2) by following some selected screening criteria, the more significant events are identified for detailed analysis; (3) the selected events are analyzed in depth by taking into account the unique features of the events: hazard, fragility of structures and equipment, external-event initiated accident sequences, etc. Based on the above goals, external event analysis may be considered as a three-stage process: Stage I: Identification and Initial Screening of External Events; Stage II: Bounding Analysis; Stage III: Detailed Risk Analysis. In the present report, first, a review of published PRAs is given to focus on the significance and treatment of external events in full-scope PRAs. Except for seismic, flooding, fire, and extreme wind events, the contributions of other external events to plant risk have been found to be negligible. Second, scoping methods for external events not covered in detail in the NRC`s PRA Procedures Guide are provided. For this purpose, bounding analyses for transportation accidents, extreme winds and tornadoes, aircraft impacts, turbine missiles, and chemical release are described.

  2. Methods for external event screening quantification: Risk Methods Integration and Evaluation Program (RMIEP) methods development

    SciTech Connect

    Ravindra, M.K.; Banon, H. )

    1992-07-01

    In this report, the scoping quantification procedures for external events in probabilistic risk assessments of nuclear power plants are described. External event analysis in a PRA has three important goals; (1) the analysis should be complete in that all events are considered; (2) by following some selected screening criteria, the more significant events are identified for detailed analysis; (3) the selected events are analyzed in depth by taking into account the unique features of the events: hazard, fragility of structures and equipment, external-event initiated accident sequences, etc. Based on the above goals, external event analysis may be considered as a three-stage process: Stage I: Identification and Initial Screening of External Events; Stage II: Bounding Analysis; Stage III: Detailed Risk Analysis. In the present report, first, a review of published PRAs is given to focus on the significance and treatment of external events in full-scope PRAs. Except for seismic, flooding, fire, and extreme wind events, the contributions of other external events to plant risk have been found to be negligible. Second, scoping methods for external events not covered in detail in the NRC's PRA Procedures Guide are provided. For this purpose, bounding analyses for transportation accidents, extreme winds and tornadoes, aircraft impacts, turbine missiles, and chemical release are described.

  3. Analysis of the LaSalle Unit 2 nuclear power plant: Risk Methods Integration and Evaluation Program (RMIEP). Volume 8, Seismic analysis

    SciTech Connect

    Wells, J.E.; Lappa, D.A.; Bernreuter, D.L.; Chen, J.C.; Chuang, T.Y.; Johnson, J.J.; Campbell, R.D.; Hashimoto, P.S.; Maslenikov, O.R.; Tiong, L.W.; Ravindra, M.K.; Kincaid, R.H.; Sues, R.H.; Putcha, C.S.

    1993-11-01

    This report describes the methodology used and the results obtained from the application of a simplified seismic risk methodology to the LaSalle County Nuclear Generating Station Unit 2. This study is part of the Level I analysis being performed by the Risk Methods Integration and Evaluation Program (RMIEP). Using the RMIEP developed event and fault trees, the analysis resulted in a seismically induced core damage frequency point estimate of 6.OE-7/yr. This result, combined with the component importance analysis, indicated that system failures were dominated by random events. The dominant components included diesel generator failures (failure to swing, failure to start, failure to run after started), and condensate storage tank.

  4. Hanford External Dosimetry Program

    SciTech Connect

    Fix, J.J.

    1990-10-01

    This document describes the Hanford External Dosimetry Program as it is administered by Pacific Northwest Laboratory (PNL) in support of the US Department of Energy (DOE) and its Hanford contractors. Program services include administrating the Hanford personnel dosimeter processing program and ensuring that the related dosimeter data accurately reflect occupational dose received by Hanford personnel or visitors. Specific chapters of this report deal with the following subjects: personnel dosimetry organizations at Hanford and the associated DOE and contractor exposure guidelines; types, characteristics, and procurement of personnel dosimeters used at Hanford; personnel dosimeter identification, acceptance testing, accountability, and exchange; dosimeter processing and data recording practices; standard sources, calibration factors, and calibration processes (including algorithms) used for calibrating Hanford personnel dosimeters; system operating parameters required for assurance of dosimeter processing quality control; special dose evaluation methods applied for individuals under abnormal circumstances (i.e., lost results, etc.); and methods for evaluating personnel doses from nuclear accidents. 1 ref., 14 figs., 5 tabs.

  5. Building Experiential Learning into External Degree Programs.

    ERIC Educational Resources Information Center

    Keeton, Morris T.

    1979-01-01

    The need to build experiential learning into external degree programs is examined in terms of the framework identifying the functions of experiential elements of a program. Successful forms are defined and models of these are described. (JMF)

  6. Preschool-Based Programs for Externalizing Problems

    ERIC Educational Resources Information Center

    Arnold, David H.; Brown, Sharice A.; Meagher, Susan; Baker, Courtney N.; Dobbs, Jennifer; Doctoroff, Greta L.

    2006-01-01

    Few mental health initiatives for young children have used classroom programs. Preschool-based efforts targeting externalizing behavior could help prevent conduct disorders. Additional benefits may include improved academic achievement and reduced risk for other mental health difficulties. Pro-grams that target multiple developmental domains are…

  7. Preschool-Based Programs for Externalizing Problems

    ERIC Educational Resources Information Center

    Arnold, David H.; Brown, Sharice A.; Meagher, Susan; Baker, Courtney N.; Dobbs, Jennifer; Doctoroff, Greta L.

    2006-01-01

    Few mental health initiatives for young children have used classroom programs. Preschool-based efforts targeting externalizing behavior could help prevent conduct disorders. Additional benefits may include improved academic achievement and reduced risk for other mental health difficulties. Pro-grams that target multiple developmental domains are…

  8. External Tank Program - Legacy of Success

    NASA Technical Reports Server (NTRS)

    Pilet, Jeffery C.; Diecidue-Conners, Dawn; Worden, Michelle; Guillot, Michelle; Welzyn, Kenneth

    2011-01-01

    The largest single element of Space Shuttle is the External Tank (ET), which serves as the structural backbone of the vehicle during ascent and provides liquid propellants to the Orbiter s three Main Engines. The ET absorbs most of the seven million pounds of thrust exerted by the Solid Rocket Boosters and Main Engines. The design evolved through several block changes, reducing weight each time. Because the tank flies to orbital velocity with the Space Shuttle Orbiter, minimization of weight is mandatory, to maximize payload performance. The initial configuration, the standard weight tank, weighed 76,000 pounds and was an aluminum 2219 structure. The light weight tank weighed 66,000 pounds and flew 86 missions. The super light weight tank weighed 58,500 pounds and was primarily an aluminum-lithium structure. The final configuration and low weight enabled system level performance sufficient for assembly of the International Space Station in a high inclination orbit, vital for international cooperation. Another significant challenge was the minimization of ice formation on the cryogenic tanks. This was essential due to the system configuration and the choice of ceramic thermal protection system materials on the Orbiter. Ice would have been a major debris hazard. Spray on foam insulation materials served multiple functions including thermal insulation, conditioning of cryogenic propellants, and thermal protection for the tank structure during ascent and entry. The tank is large, and unique manufacturing facilities, tooling, and handling, and transportation operations were developed. Weld processes and tooling evolved with the design as it matured through several block changes. Non Destructive Evaluation methods were used to assure integrity of welds and thermal protection system materials. The aluminum-lithium alloy was used near the end of the program and weld processes and weld repair techniques had to be refined. Development and implementation of friction stir

  9. External Tank Program Legacy of Success

    NASA Technical Reports Server (NTRS)

    Welzyn, Ken; Pilet, Jeff

    2010-01-01

    I.Goal: a) Extensive TPS damage caused by extreme hail storm. b) Repair plan required to restore TPS to minimize program manifest impacts. II. Challenges: a) Skeptical technical community - Concerned about interactions of damage with known/unknown failure modes. b) Schedule pressure to accommodate ISS program- Next tank still at MAF c)Limited ET resources. III. How d We Do It?: a) Developed unique engineering requirements and tooling to minimize repairs. b) Performed large amount of performance testing to demonstrate understanding of repairs and residual conditions. c) Effectively communicated results to technical community and management to instill confidence in expected performance.

  10. External Degree Program. Areas of Competency in Business Administration.

    ERIC Educational Resources Information Center

    Syracuse Univ. Research Corp., NY.

    Syracuse University has devised an external degree program in business administration in which students may take area competency tests that will reflect their knowledge gained from independent study or other outside sources for a bachelor's degree. The areas of competency for the degree are: Financial Information Systems; Environmental Studies;…

  11. Special Education--Services Program, External/Internal Review: Enrichment/Gifted Education Program. Internal Review--October 1990. External Review--January 1991.

    ERIC Educational Resources Information Center

    Nanaimo School District #68 (British Columbia).

    This detailed report presents findings of both an internal review and an external review of the Enrichment/Gifted (E/G) Program in Nanaimo, British Columbia (Canada). The internal review examined the program's philosophy, district level programming, school-based programming (K-12) in general, elementary school-based programming, secondary…

  12. Contacts in the Office of Pesticide Programs, Field and External Affairs Division

    EPA Pesticide Factsheets

    Contact the Field and External Affairs Division (FEAD) about program policies and regulations; legislation and congressional interaction; regional, state, and tribal coordination and assistance; international and field programs; and communication activity.

  13. Building on Strengths and Addressing Challenges: Enhancing External School Counseling Program Evaluation

    ERIC Educational Resources Information Center

    Martin, Ian; Rallis, Sharon

    2014-01-01

    This conceptual paper outlines the implications associated with increasing external evaluation within school counseling programs. The authors propose that enhancing external evaluation may help to both strengthen school counseling programs and enhance their legitimacy within increasingly competitive and academically focused school systems. More…

  14. Mortuary Science Programs: Examination of the External Evaluation Team

    ERIC Educational Resources Information Center

    Reinhard, D. Elaine

    2010-01-01

    The purpose of this study is to expand the literature on mortuary science accreditation site visit teams. This study used a mixed methodology design to examine: (1) who serves on the American Board of Funeral Service Education accreditation external site visit teams; (2) reasons for involvement in accreditation; (3) perceptions of important site…

  15. A quality audit program for external beam radiotherapy

    SciTech Connect

    Hanson, W.F.; Stovall, M.

    1993-12-31

    For more than 25 years, the University of Texas M. D. Anderson Cancer Center has had a quality audit program using mailed dosimeters to verify radiation therapy machine output. Two programs, one compulsory and one voluntary, presently monitor therapy beams at more than 1000 megavoltage-therapy facilities. A successful program requires two major components: a high-precision thermoluminescent dosimeter (TLD) system and dedicated staff that interact closely with the users to resolve discrepancies. The TLD system, the logistics used, and the human interaction of these programs are described. Examples show that the programs can identify major discrepancies, exceeding 5 %, as well as discrepancies as small as 3%.

  16. Quality control program for the Hanford External Dosimetry thermoluminescent processing system

    SciTech Connect

    Baumgartner, W.V.; Endres, A.W.; Reese, S.R.

    1992-09-01

    The Hanford External Dosimetry Program is operated by Pacific Northwest Laboratory for the US Department of Energy (DOE). The program records official external occupational radiation doses for all Hanford Site employees and visitors in compliance with DOE Order requirements. This report documents the quality control (QC) program for External Dosimetry's thermoluminescent dosimeter (TLD) processing system. The focus of the External Dosimetry Program has been (1) to accurately calculate personnel radiation doses, and (2) to document the methods used to report doses in order, to meet DOE Laboratory Accreditation Program (DOELAP) criteria. The purpose of this report is to describe the QC procedures used for dosimeters and processing equipment. Use of QC procedures allows for the prompt correction of unusual data before it is reported.

  17. Quality control program for the Hanford External Dosimetry thermoluminescent processing system

    SciTech Connect

    Baumgartner, W.V.; Endres, A.W.; Reese, S.R.

    1992-09-01

    The Hanford External Dosimetry Program is operated by Pacific Northwest Laboratory for the US Department of Energy (DOE). The program records official external occupational radiation doses for all Hanford Site employees and visitors in compliance with DOE Order requirements. This report documents the quality control (QC) program for External Dosimetry`s thermoluminescent dosimeter (TLD) processing system. The focus of the External Dosimetry Program has been (1) to accurately calculate personnel radiation doses, and (2) to document the methods used to report doses in order, to meet DOE Laboratory Accreditation Program (DOELAP) criteria. The purpose of this report is to describe the QC procedures used for dosimeters and processing equipment. Use of QC procedures allows for the prompt correction of unusual data before it is reported.

  18. External beam pixe programs at the University of California, Davis

    SciTech Connect

    Eldred, R.A.

    1983-04-01

    A PIXE system in which large or delicate samples are excited by a low-current external proton beam is described. This system has been used to analyze historical printed books and manuscripts, as well as a large variety of archeological artifacts. The steps used to protect the sample from unnecessary beam current are examined. A recent thorough study of the first volume of the Gutenberg 42-line Bible is described in some detail.

  19. Guidelines for External Review of New Graduate-Level Academic Programs.

    ERIC Educational Resources Information Center

    Oregon Univ. System, Eugene.

    This document contains revised policy and guidelines for the external evaluation of new graduate-level programs in the Oregon University System. Each institution in the Oregon University System that requests a new graduate-level or graduate degree program or a significant new option within an existing graduate program must complete an external…

  20. Privacy Impact Assessment for the External Compliance Program Discrimination Complaint Files

    EPA Pesticide Factsheets

    The External Compliance Program Discrimination Complaint Files System collects information on administrative complaints. Learn how this data will be collected in the system, how it will be used, access to the data, and the purpose of data collection.

  1. Gender Differences in Major Federal External Grant Programs. Technical Report

    ERIC Educational Resources Information Center

    Hosek, Susan D.; Cox, Amy G.; Ghosh-Dastidar, Bonnie; Kofner, Aaron; Ramphal, Nishal; Scott, Jon; Berry, Sandra H.

    2005-01-01

    The Wyden amendment to the National Science Foundation (NSF) Authorization Act of 2002 sought to determine whether federally funded educational programs other than sports comply with Title IX, which prohibits gender discrimination. At the request of NSF, this report analyzes administrative data from fiscal years 2001 through 2003 describing the…

  2. Gender Differences in Major Federal External Grant Programs. Technical Report

    ERIC Educational Resources Information Center

    Hosek, Susan D.; Cox, Amy G.; Ghosh-Dastidar, Bonnie; Kofner, Aaron; Ramphal, Nishal; Scott, Jon; Berry, Sandra H.

    2005-01-01

    The Wyden amendment to the National Science Foundation (NSF) Authorization Act of 2002 sought to determine whether federally funded educational programs other than sports comply with Title IX, which prohibits gender discrimination. At the request of NSF, this report analyzes administrative data from fiscal years 2001 through 2003 describing the…

  3. Report of the Michigan Educational Assessment Program's External Advisory Panel on Evaluation.

    ERIC Educational Resources Information Center

    Anderson, Beverly; And Others

    This report is an evaluation of the Michigan Educational Assessment Program (MEAP) done by an external advisory panel. Panelists were selected in terms of availability and complementary skills. The program was evaluated by the Shepard method which consists of a checklist grouped into the areas of goals and purposes, technical aspects, management,…

  4. [Analysis of the results of the SEIMC External Quality Control Program, 2007].

    PubMed

    Guna Serrano, María del Remedio; Orta Mira, Nieves; Ovies, María; Gimeno Cardona, Concepción; Pérez, José L

    2008-11-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) includes controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. This article presents the most important conclusions and lessons drawn from the 2007 controls. As a whole, the results obtained in 2007 confirm the excellent skill and good technical standards found in previous years. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. A few deviations were observed in some controls, calling for critical reflection. Once again, the results of this program highlighted the need to complement internal with external controls, such as those offered by the SEIMC program.

  5. A Study of Training Program Characteristics and Training Program Effectiveness among Organizations Receiving Training Services from External Training Providers

    ERIC Educational Resources Information Center

    Paek, Jeeyon; Hawley, Joshua D.

    2006-01-01

    The purpose of this study is to examine the impact of training program characteristics on training effectiveness among organizations receiving training services from external training providers. Two surveys were sent to HRD managers and senior managers per company. The results showed that the operational margin of the programs where private…

  6. External mill monitoring of wheat flour fortification programs: an approach for program managers using experiences from Jordan.

    PubMed

    Wirth, James P; Nichols, Erin; Mas'd, Hanan; Barham, Rawhieh; Johnson, Quentin W; Serdula, Mary

    2013-11-21

    The fortification of wheat flour with micronutrients is a common strategy to increase vitamin and mineral intake. While wheat flour mills are often inspected by agencies affiliated with national ministries to ensure compliance with national fortification standards, few countries use data derived from these inspections to construct an external monitoring system for use in program management and evaluation. The primary objective of this paper is to assess the performance of the external monitoring system utilized in Jordan according to the US Centers for Disease Control and Prevention's Updated Guidelines for Evaluating Public Health Surveillance Systems. A secondary objective is to present mill monitoring results from 2009 to 2010 in order to demonstrate the data generated by the system. The review concludes that the data required for the system is representative, simple to collect, and can be collected in a flexible manner. The external monitoring system is acceptable to participating agencies and millers and is stable due to mandatory fortification legislation which provides the legal framework for external monitoring. Data on production of fortified flour and utilization of premix can be provided in a timely manner, but on-site mill monitoring and flour sample collection are more challenging due to resource constraints. The frequent collection of a small number of indicators can provide fortification program managers with timely information with which to base decisions. Jordan's external monitoring system successfully documented the performance of each mill and the entire flour fortification program, and can serve as a model for other national fortification programs considering external monitoring approaches.

  7. [Analysis of the results of the SEIMC External Quality Control Program. Year 2012].

    PubMed

    de Gopegui Bordes, Enrique Ruiz; Guna Serrano, M del Remedio; Orta Mira, Nieves; Ovies, María Rosario; Poveda, Marta; Gimeno Cardona, Concepción

    2014-02-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) include controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. This article presents the most relevant conclusions and lessons from the 2012 controls. As a whole, the results obtained in 2012 confirm the excellent skill and good technical standards found in previous editions. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. Once again, the results of this program highlighted the need to implement both internal and external controls in order to assure the maximal quality of the microbiological tests.

  8. [Analysis of the results of the SEIMC External Quality Control Program. Year 2014].

    PubMed

    Gopegui Bordes, Enrique Ruiz de; Guna Serrano, M Del Remedio; Orta Mira, Nieves; Medina González, Rafael; Rosario Ovies, María; Poveda, Marta; Gimeno Cardona, Concepción

    2016-07-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) include controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. This article presents the most relevant conclusions and lessons from the 2014 controls. As a whole, the results obtained in 2014 confirm the excellent skill and good technical standards found in previous editions. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. Once again, the results of the SEIMC program highlighted the need to implement both internal and external controls in order to assure the maximal quality of the microbiological tests.

  9. [Analysis of the results of the SEIMC External Quality Control Program. Year 2008].

    PubMed

    Serrano, María del Remedio Guna; Mira, Nieves Orta; de Gopegui, Enrique Ruiz; Ovies, María Rosario; Cardona, Concepción Gimeno; Pérez, José L

    2010-01-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) include controls for bacteriology, serology, mycology, parasitology, mycobacteria and virology. This article present the most relevant conclusions and lessons from the 2008 controls. As a whole, the results obtained in 2008 confirm the excellent skill and good technical standards of the microbiology laboratories in Spain found in previous editions. However, a few deviations can be obtained in any laboratory, even in clinically relevant determinations. Once again, the results of this program highlighted the need to implement both internal an external controls in order to assure the maximal quality of the microbiological tests.

  10. [Analysis of the results of the SEIMC External Quality Control Program. Year 2009].

    PubMed

    de Gopegui Bordes, Enrique Ruiz; del Remedio Guna Serrano, M; Orta Mira, Nieves; Ovies, María; Poveda, Marta; Gimeno Cardona, Concepción; Pérez, José L

    2011-03-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) includes controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. In this article, the most important conclusions and lessons from the 2009 controls are presented. As a whole, the results obtained in 2009 confirm the excellent skill and good technical standards found in previous editions. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. The results of this program highlight the need to implement both internal and external controls in order to ensure maximal quality of microbiological tests.

  11. Results of external review Sandia microelectronics and microsystems program (September 2004).

    SciTech Connect

    Peercy, Paul S. (University of Wisconsin-Madison, Madision, WI); Myers, David R.

    2005-08-01

    The US Department of Energy requires a periodic assessment of the Microsystems Program at Sandia National Laboratories. An external review of this program is held approximately every 18 months to 24 months. The report from the External Review Panel serves as the basis for Sandia's ''self assessment'' and is a specific deliverable of the governance contract between Lockheed Martin and the Department of Energy. The External Review of Microelectronics and Microsystems for Fiscal Year 2004 was held September 27-29, 2004 at Sandia National Laboratories, Albuquerque, NM. The external review panel consisted of experts in the fields of microelectronics, photonics and microsystems from universities, industry and other Government agencies. A complete list of the panel members is included as Appendix A of the attached report. The review assessed four areas: relevance to national needs and agency mission; quality of science, technology and engineering; performance in the operation of a major facility; and program performance management and planning. Relevance to national needs and agency mission was rated as ''outstanding''. The quality of science, technology, and engineering was rated as ''outstanding''. Operation of a major facility was rated as ''outstanding'', and the category of program performance, management, and planning was rated as ''outstanding''. Sandia's Microsystems Program thus received an overall rating of ''outstanding'' [the highest possible rating].

  12. Toward development of a comprehensive external quality assurance program for polyfunctional intracellular cytokine staining assays

    PubMed Central

    Staats, Janet S.; Enzor, Jennifer H.; Sanchez, Ana M.; Rountree, Wes; Chan, Cliburn; Jaimes, Maria; Chan, Ray Chun-Fai; Gaur, Amitabh; Denny, Thomas N.; Weinhold, Kent J.

    2014-01-01

    The External Quality Assurance Program Oversight Laboratory (EQAPOL) Flow Cytometry Program assesses the proficiency of NIH/NIAID/DAIDS-supported and potentially other interested research laboratories in performing Intracellular Cytokine Staining (ICS) assays. The goal of the EQAPOL Flow Cytometry External Quality Assurance Program (EQAP) is to provide proficiency testing and remediation for participating sites. The program is not punitive; rather, EQAPOL aims to help sites identify areas for improvement. EQAPOL utilizes a highly standardized ICS assay to minimize variability and readily identify those sites experiencing technical difficulties with their assays. Here, we report the results of External Proficiency 3 (EP3) where participating sites performed a 7-color ICS assay. On average, sites perform well in the Flow Cytometry EQAP (median score is “Good”). The most common technical issues identified by the program involve protocol adherence and data analysis; these areas have been the focus of site remediation. The EQAPOL Flow Cytometry team is now in the process of expanding the program to 8-color ICS assays. Evaluating polyfunctional ICS responses would align the program with assays currently being performed in support of HIV immune monitoring assays. PMID:24968072

  13. [Analysis of the results of the SEIMC External Quality Control Program. Year 2013].

    PubMed

    de Gopegui Bordes, Enrique Ruiz; Orta Mira, Nieves; Del Remedio Guna Serrano, M; Medina González, Rafael; Rosario Ovies, María; Poveda, Marta; Gimeno Cardona, Concepción

    2015-07-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) include controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology, molecular microbiology and HIV-1, HCV and HBV viral loads. This manuscript presents the analysis of results obtained of the participants from the 2013 SEIMC External Quality Control Programme, except viral loads controls, that they are summarized in a manuscript abroad. As a whole, the results obtained in 2013 confirm the excellent skill and good technical standards found in previous editions. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. Once again, the results of this program highlighted the need to implement both internal and external controls in order to assure the maximal quality of the microbiological tests.

  14. 76 FR 57897 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... mode energy efficiency standards established in paragraph (w)(1)(i) of this section shall not apply to... RIN 1904-AB57 Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Final...

  15. Evaluation of Skill Maintenance, Performance Factors, and External Validity in a Behavioral Parent Training Program

    ERIC Educational Resources Information Center

    Scherbarth, Andrew J.

    2009-01-01

    Child maltreatment affects 900 thousand children in the U.S. every year and impacts all areas of daily functioning. Behavioral parent training (BPT) programs have effectively taught parenting & demonstrated externally valid outcomes (i.e., lower recidivism rates). Skill maintenance assessments for BPTs have mixed results. The Behavior Management…

  16. External Data and Attribute Hyperlink Programs for Promis*e(Registered Trademark)

    NASA Technical Reports Server (NTRS)

    Derengowski, Rich; Gruel, Andrew

    2001-01-01

    External Data and Attribute Hyperlink are computer programs that can be added to Promis*e(trademark) which is a commercial software system that automates routine tasks in the design (including drawing schematic diagrams) of electrical control systems. The programs were developed under the Stennis Space Center's (SSC) Dual Use Technology Development Program to provide capabilities for SSC's BMCS configuration management system which uses Promis*e(trademark). The External Data program enables the storage and management of information in an external database linked to a drawing. Changes can be made either in the database or on the drawing. Information that originates outside Promis*e(trademark) can be stored in custom fields that can be added to the database. Although this information is not available in Promis*e(trademark) printed drawings, it can be associated with symbols in the drawings, and can be retrieved through the drawings when the software is running. The Attribute Hyperlink program enables the addition of hyperlink information as attributes of symbols. This program enables the formation of a direct hyperlink between a schematic diagram and an Internet site or a file on a compact disk, on the user's hard drive, or on another computer on a network to which the user's computer is connected. The user can then obtain information directly related to the part (e.g., maintenance, or troubleshooting information) associated with the hyperlink.

  17. External Data and Attribute Hyperlink Programs for Promis*e(Registered Trademark)

    NASA Technical Reports Server (NTRS)

    Derengowski, Rich; Gruel, Andrew

    2001-01-01

    External Data and Attribute Hyperlink are computer programs that can be added to Promis*e(trademark) which is a commercial software system that automates routine tasks in the design (including drawing schematic diagrams) of electrical control systems. The programs were developed under the Stennis Space Center's (SSC) Dual Use Technology Development Program to provide capabilities for SSC's BMCS configuration management system which uses Promis*e(trademark). The External Data program enables the storage and management of information in an external database linked to a drawing. Changes can be made either in the database or on the drawing. Information that originates outside Promis*e(trademark) can be stored in custom fields that can be added to the database. Although this information is not available in Promis*e(trademark) printed drawings, it can be associated with symbols in the drawings, and can be retrieved through the drawings when the software is running. The Attribute Hyperlink program enables the addition of hyperlink information as attributes of symbols. This program enables the formation of a direct hyperlink between a schematic diagram and an Internet site or a file on a compact disk, on the user's hard drive, or on another computer on a network to which the user's computer is connected. The user can then obtain information directly related to the part (e.g., maintenance, or troubleshooting information) associated with the hyperlink.

  18. External Mill Monitoring of Wheat Flour Fortification Programs: An Approach for Program Managers Using Experiences from Jordan

    PubMed Central

    Wirth, James P.; Nichols, Erin; Mas’d, Hanan; Barham, Rawhieh; Johnson, Quentin W.; Serdula, Mary

    2013-01-01

    The fortification of wheat flour with micronutrients is a common strategy to increase vitamin and mineral intake. While wheat flour mills are often inspected by agencies affiliated with national ministries to ensure compliance with national fortification standards, few countries use data derived from these inspections to construct an external monitoring system for use in program management and evaluation. The primary objective of this paper is to assess the performance of the external monitoring system utilized in Jordan according to the US Centers for Disease Control and Prevention’s Updated Guidelines for Evaluating Public Health Surveillance Systems. A secondary objective is to present mill monitoring results from 2009 to 2010 in order to demonstrate the data generated by the system. The review concludes that the data required for the system is representative, simple to collect, and can be collected in a flexible manner. The external monitoring system is acceptable to participating agencies and millers and is stable due to mandatory fortification legislation which provides the legal framework for external monitoring. Data on production of fortified flour and utilization of premix can be provided in a timely manner, but on-site mill monitoring and flour sample collection are more challenging due to resource constraints. The frequent collection of a small number of indicators can provide fortification program managers with timely information with which to base decisions. Jordan’s external monitoring system successfully documented the performance of each mill and the entire flour fortification program, and can serve as a model for other national fortification programs considering external monitoring approaches. PMID:24284616

  19. [Analysis of the results of the SEIMC External Quality Control Program. Year 2011].

    PubMed

    Ruiz de Gopegui Bordes, Enrique; Guna Serrano, M del Remedio; Orta Mira, Nieves; Ovies, María Rosario; Poveda, Marta; Gimeno Cardona, Concepción

    2013-02-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology (Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica [SEIMC]) includes controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology, and molecular microbiology. This article presents the most relevant conclusions and lessons from the 2011 controls. Overall, the results obtained in 2011 confirm the excellent skill and good technical standards found in previous years. Nevertheless, erroneous results can be obtained in any laboratory and in clinically relevant determinations. The results of this program highlight the need to implement both internal and external controls, such as those offered by the SEIMC program, in order to ensure maximal quality of microbiological tests. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  20. The Need for External Degree Programs in California. Report No. 6 - Planning Data for California State University, Sacramento.

    ERIC Educational Resources Information Center

    Siroky, Frank R.

    It is estimated that 2,715 individuals in the area served by California State University, Sacramento are interested, educationally qualified, and willing to pay the fees for enrollment in External Degree programs. Those interested in external degree programs have a mean age of 33, are predominantly male, married, and employed full-time in…

  1. External communication FY 1995 Site Support Program Plan WBS 6.10.6

    SciTech Connect

    Whiting, W.P.

    1994-09-01

    External Communications activities provide value to the company, its projects, and DOE by achieving compliance to more than 30 DOE orders, DOE directives, policies, state and federal laws. Through the systematic development of informed consent involving Hanford management, stakeholders, the general public and regulators, Hanford cleanup is better able to proceed in concert with involved parties. External Communications provides further efficiencies as the single point of contact for media interactions which otherwise would be scattered throughout WHC programs. Enhanced efficiency is expected from the realignment of multi-purpose communication teams which are dedicated to five key programmatic areas: TWRS Communications, Transition Facilities Communications, Spent Fuels Communications, Waste, Analytical and Environmental Services Communications, and Program Communications Services.

  2. Leveraging external resources to grow and sustain your palliative care program: a call to action.

    PubMed

    Pantilat, Steven Z; Kerr, Kathleen M; Kutner, Jean S; Ferris, Frank D; Rathfon, Megan A; Rabow, Michael W

    2012-01-01

    Hospital-based palliative care is becoming increasingly prevalent. There is growing evidence that it is having a positive impact on patients and their loved ones. In 2008, national data indicated that 58.5% of hospitals with 50 or more beds had a palliative care program. Data from a 2008 survey of California acute care hospitals showed that although 33% of sites had inpatient consultation services, one in five had been operational for only one year. As nascent palliative care programs grow, new issues arise and needs and plans change. Just as palliative care programs benefit from marketing and education plans, they also benefit from a plan to leverage external resources. Largely a missed opportunity, external resources such as organizations, networks, and experts can help palliative care service (PCS) leaders and team members gain information on everything from best practices to funding opportunities, while serving as sources for personal and professional support. The growing number of active PCSs and the increasing availability of support and expertise ensure that new programs no longer have to face challenges alone. Further, the steady increase in the number of new programs has created opportunities for those who are more experienced to serve as mentors for peers who are navigating the challenges of growing and sustaining a clinical service. The authors encourage both mentors and mentees to seek support from or provide support to others in the field. Leveraging the collective expertise and experiences in our field can ensure that palliative care continues to thrive and grow.

  3. Results of external review Sandia National Laboratories microelectronics and photonics program (October 2002).

    SciTech Connect

    Peercy, Paul S.; Myers, David R.

    2003-10-01

    The US Department of Energy requires a periodic 'self assessment' of Sandia's Microsystems Program. An external panel review of this program is held approximately every 18 months, and the report from the external review panel serves as the basis for the DOE 'self assessment.' The review for this fiscal year was held on September 30-October 1, 2002 at Sandia National Laboratories, Albuquerque, NM. The panel was comprised of experts in the fields of microelectronics, photonics and microsystems from universities, industry and other Government agencies. A complete list of the panel members is shown as Appendix A to the attached report. The review assesses four areas: relevance to national needs and agency mission; quality of science technology and engineering; performance in the operation of a major facility; and program performance management and planning. Relevance to national needs and agency mission was rated as 'outstanding.' The quality of science, technology, and engineering was rated as 'outstanding.' Operation of a major facility was noted as 'outstanding,' while the category of program performance, management, and planning was rated as 'outstanding.' Sandia's Microsystems Program received an overall rating of 'outstanding' [the highest possible rating]. The attached report was prepared by the panel in a format requested by Sandia to conform with the performance criteria for the DOE self assessment.

  4. Leveraging External Resources To Grow and Sustain Your Palliative Care Program: A Call to Action

    PubMed Central

    Kerr, Kathleen M.; Kutner, Jean S.; Ferris, Frank D.; Rathfon, Megan A.; Rabow, Michael W.

    2012-01-01

    Abstract Hospital-based palliative care is becoming increasingly prevalent. There is growing evidence that it is having a positive impact on patients and their loved ones. In 2008, national data indicated that 58.5% of hospitals with 50 or more beds had a palliative care program. Data from a 2008 survey of California acute care hospitals showed that although 33% of sites had inpatient consultation services, one in five had been operational for only one year. As nascent palliative care programs grow, new issues arise and needs and plans change. Just as palliative care programs benefit from marketing and education plans, they also benefit from a plan to leverage external resources. Largely a missed opportunity, external resources such as organizations, networks, and experts can help palliative care service (PCS) leaders and team members gain information on everything from best practices to funding opportunities, while serving as sources for personal and professional support. The growing number of active PCSs and the increasing availability of support and expertise ensure that new programs no longer have to face challenges alone. Further, the steady increase in the number of new programs has created opportunities for those who are more experienced to serve as mentors for peers who are navigating the challenges of growing and sustaining a clinical service. The authors encourage both mentors and mentees to seek support from or provide support to others in the field. Leveraging the collective expertise and experiences in our field can ensure that palliative care continues to thrive and grow. PMID:22165898

  5. Optimization technique of wavefront coding system based on ZEMAX externally compiled programs

    NASA Astrophysics Data System (ADS)

    Han, Libo; Dong, Liquan; Liu, Ming; Zhao, Yuejin; Liu, Xiaohua

    2016-10-01

    Wavefront coding technique as a means of athermalization applied to infrared imaging system, the design of phase plate is the key to system performance. This paper apply the externally compiled programs of ZEMAX to the optimization of phase mask in the normal optical design process, namely defining the evaluation function of wavefront coding system based on the consistency of modulation transfer function (MTF) and improving the speed of optimization by means of the introduction of the mathematical software. User write an external program which computes the evaluation function on account of the powerful computing feature of the mathematical software in order to find the optimal parameters of phase mask, and accelerate convergence through generic algorithm (GA), then use dynamic data exchange (DDE) interface between ZEMAX and mathematical software to realize high-speed data exchanging. The optimization of the rotational symmetric phase mask and the cubic phase mask have been completed by this method, the depth of focus increases nearly 3 times by inserting the rotational symmetric phase mask, while the other system with cubic phase mask can be increased to 10 times, the consistency of MTF decrease obviously, the maximum operating temperature of optimized system range between -40°-60°. Results show that this optimization method can be more convenient to define some unconventional optimization goals and fleetly to optimize optical system with special properties due to its externally compiled function and DDE, there will be greater significance for the optimization of unconventional optical system.

  6. Improved breast cancer biomarker detection through a simple, high frequency, low cost external proficiency testing program.

    PubMed

    Hung, Tawny; Wolber, Robert; Garratt, John; Kalloger, Steven; Gilks, C Blake

    2010-12-01

    We describe a simple, low cost, high frequency immunohistochemistry external proficiency testing program, and show how its use can lead to improved breast cancer biomarker detection. Over a 30 month period in British Columbia, Canada, we used tissue microarray slides to follow the performance of twelve clinical laboratories in nine separate external proficiency testing runs. Sensitivity for detection of oestrogen receptor (ER), progesterone receptor (PR), and HER2 were calculated for each laboratory, biomarker, and run. Mean sensitivities for detection of ER, PR, and HER2 were 97.1%, 84.8%, and 90.7%, respectively. HER2 sensitivity improved over time, from 87.0% to 92.9% (p=0.04), with a trend towards improvement seen for PR (81.9-88.1%, p=0.13). ER sensitivities were high throughout the test period. Improvements occurred without mandating any specific laboratory changes. This simple, low cost, high frequency external proficiency testing program is highly sustainable and can be implemented in any multi-institutional group or region.

  7. The Effects of Visual Cues and Learners' Field Dependence in Multiple External Representations Environment for Novice Program Comprehension

    ERIC Educational Resources Information Center

    Wei, Liew Tze; Sazilah, Salam

    2012-01-01

    This study investigated the effects of visual cues in multiple external representations (MER) environment on the learning performance of novices' program comprehension. Program codes and flowchart diagrams were used as dual representations in multimedia environment to deliver lessons on C-Programming. 17 field independent participants and 16 field…

  8. The Effects of Visual Cues and Learners' Field Dependence in Multiple External Representations Environment for Novice Program Comprehension

    ERIC Educational Resources Information Center

    Wei, Liew Tze; Sazilah, Salam

    2012-01-01

    This study investigated the effects of visual cues in multiple external representations (MER) environment on the learning performance of novices' program comprehension. Program codes and flowchart diagrams were used as dual representations in multimedia environment to deliver lessons on C-Programming. 17 field independent participants and 16 field…

  9. Recovery actions in PRA (Probabilistic Risk Assessment) for the risk methods integration and evaluation program (RMIEP): Volume 2, Application of the data-based method

    SciTech Connect

    Whitehead, D W

    1987-12-01

    In a Probabilistic Risk Assessment (PRA) for a nuclear power plant, the analyst identifies a set of potential core damage events and their estimated probabilities of occurrence. These events include both equipment failures and human errors. If operator recovery from an event within some specified time is considered, the probability of this recovery can be included in the PRA. This report provides PRA analysts with a step-by-step methodology for including recovery actions in a PRA. The recovery action is divided into two distinct phases: a Diagnosis Phase (realizing that there is a problem with a critical parameter and deciding upon the correct course of action) and an Action Phase (physically accomplishing the required action). In this methodology, time-reliability curves, which were developed from simulator data on potentially dominant accident scenarios, are used to provide estimates for the Diagnosis Phase, and other existing methodologies are used to provide estimates for the Action Phase.

  10. Recovery actions in PRA (probabilistic risk assessment) for the Risk Methods Integration and Evaluation Program (RMIEP): Volume 1, Development of the data-based method

    SciTech Connect

    Weston, L M; Whitehead, D W; Graves, N L

    1987-06-01

    In a probabilistic risk assessment (PRA) for a nuclear power plant, the analyst identifies a set of potential core damage events consisting of equipment failures and human errors and their estimated probabilities of occurrence. If operator recovery from an event within some specified time is considered, then the probability of this recovery can be included in the PRA. This report provides PRA analysts with an improved methodology for including recovery actions in a PRA. A recovery action can be divided into two distinct phases: a Diagnosis Phase (realizing that there is a problem with a critical parameter and deciding upon the correct course of action) and an Action Phase (physically accomplishing the required action). In this methodology, simulator data are used to estimate recovery probabilities for the diagnosis phase. Different time-reliability curves showing the probability of failure of diagnosis as a function of time from the compelling cue for the event are presented. These curves are based on simulator exercises, and the actions are grouped based upon their operational similarities. This is an improvement over existing diagnosis models that rely greatly upon subjective judgment to obtain such estimates. The action phase is modeled using estimates from available sources. The methodology also includes a recommendation on where and when to apply the recovery action in the PRA process.

  11. Results of external quality-assurance program for the National Atmospheric Deposition Program and National Trends Network during 1985

    USGS Publications Warehouse

    Brooks, M.H.; Schroder, L.J.; Willoughby, T.C.

    1988-01-01

    External quality assurance monitoring of the National Atmospheric Deposition Program (NADP) and National Trends Network (NTN) was performed by the U.S. Geological Survey during 1985. The monitoring consisted of three primary programs: (1) an intersite comparison program designed to assess the precision and accuracy of onsite pH and specific conductance measurements made by NADP and NTN site operators; (2) a blind audit sample program designed to assess the effect of routine field handling on the precision and bias of NADP and NTN wet deposition data; and (3) an interlaboratory comparison program designed to compare analytical data from the laboratory processing NADP and NTN samples with data produced by other laboratories routinely analyzing wet deposition samples and to provide estimates of individual laboratory precision. An average of 94% of the site operators participated in the four voluntary intersite comparisons during 1985. A larger percentage of participating site operators met the accuracy goal for specific conductance measurements (average, 87%) than for pH measurements (average, 67%). Overall precision was dependent on the actual specific conductance of the test solution and independent of the pH of the test solution. Data for the blind audit sample program indicated slight positive biases resulting from routine field handling for all analytes except specific conductance. These biases were not large enough to be significant for most data users. Data for the blind audit sample program also indicated that decreases in hydrogen ion concentration were accompanied by decreases in specific conductance. Precision estimates derived from the blind audit sample program indicate that the major source of uncertainty in wet deposition data is the routine field handling that each wet deposition sample receives. Results of the interlaboratory comparison program were similar to results of previous years ' evaluations, indicating that the participating laboratories

  12. Pilot Quality Control Program for Audit RT External Beams at Mexican Hospitals

    NASA Astrophysics Data System (ADS)

    Álvarez R., J. T.; Tovar M., V. M.

    2008-08-01

    A pilot quality control program for audit 18 radiotherapy RT external beams at 13 Mexican hospitals is described—for eleven 60 Co beams and seven photon beams of 6, 10 and 15 MV from accelerators. This program contains five parts: a) Preparation of the TLD-100 powder: washing, drying and annealing (one hour 400 °C plus 24 hrs 80 °C). b) Sending two IAEA type capsules to the hospitals for irradiation at the hospital to a nominal DW = 2 Gy ṡ c ) Preparation at the SSDL of ten calibration curves CC in the range of 0.5 Gy to 6 Gy in terms of absorbed dose to water DW for 60 Co with traceability to primary laboratory NRC (Canada), according to a window irradiation: 26/10/2007-7/12/2007. d) Reading all capsules that match their hospital time irradiation and the SSDL window irradiation. f) Evaluation of the Dw imparted by the hospitals.

  13. Design and implementation of an external quality assessment program for HIV viral load measurements using dried blood spots.

    PubMed

    Prach, Lisa M; Puren, Adrian; Lippman, Sheri A; Carmona, Sergio; Stephenson, Sophie; Cutler, Ewalde; Barnhart, Scott; Liegler, Teri

    2015-03-01

    An external quality assurance program was developed for HIV-1 RNA viral load measurements taken from dried blood spots using a reference panel and field-collected specimens. The program demonstrated that accurate and reproducible quantitation can be obtained from field-collected specimens. Residual proviral DNA may confound interpretation in virologically suppressed subjects.

  14. Design and Implementation of an External Quality Assessment Program for HIV Viral Load Measurements Using Dried Blood Spots

    PubMed Central

    Prach, Lisa M.; Puren, Adrian; Lippman, Sheri A.; Carmona, Sergio; Stephenson, Sophie; Cutler, Ewalde; Barnhart, Scott

    2014-01-01

    An external quality assurance program was developed for HIV-1 RNA viral load measurements taken from dried blood spots using a reference panel and field-collected specimens. The program demonstrated that accurate and reproducible quantitation can be obtained from field-collected specimens. Residual proviral DNA may confound interpretation in virologically suppressed subjects. PMID:25520449

  15. Open Admissions and the Ph.D.: A Case Study of the External Doctorate Degree Program of Walden University.

    ERIC Educational Resources Information Center

    Graham, Robert H.

    In recent years a number of institutions have offered the doctoral degree through nontraditional, external programs. The state of Florida has produced a disproportionate number of such graduate programs, including Heed University (Hollywood), Nova University (Fort Lauderdale), and Walden University (Naples). This paper discusses only the Walden…

  16. The Philip Morris External Research Program: results from the first round of projects.

    PubMed

    Hirschhorn, N; Bialous, S Aguinaga; Shatenstein, S

    2006-06-01

    Philip Morris (PM) launched the Philip Morris External Research Program (PMERP) in 2000, two years after the company agreed to the dissolution of two industry-wide, external research programmes: the Council for Tobacco Research (CTR) and the Center for Indoor Air Research (CIAR). Our previous analysis of PMERP's Request for Applications noted that PMERP's structure, while ostensibly concerned with new product development, was remarkably similar to that of CIAR. We also found the majority of designated peer-reviewers had previous ties to the tobacco industry and the research solicitation seemed to invite mitigating evidence concerning cigarettes and constituent risks. We concluded that a prime reason for PMERP's existence was to garner scientific credibility for PM. To examine the grants awarded in the first round of PMERP and subsequent peer-reviewed publications. Searches of industry documents available on the internet using PMERP and its variations as initial keywords; searches on Medline for publications from PMERP grantees. Of 153 applications, 61 proposals were funded, 36 of which generated 78 scientific publications. Of these, 65% deal specifically with the tobacco plant or constituents. Over half the researchers listed as PMERP participants had previously received or applied for tobacco funding. One internal document indicated PMERP's objectives included gaining "credibility" and "goodwill", and finding "young scientists". In addition, PM has launched its own and more extensive internal product design research programme. PMERP appears to exist less as a conduit for critical scientific inquiry than to fit into a corporate strategy intended to burnish PM's public image.

  17. Development plan for the External Hazards Experimental Group. Light Water Reactor Sustainability Program

    SciTech Connect

    Coleman, Justin Leigh; Smith, Curtis Lee; Burns, Douglas Edward; Kammerer, Annie

    2016-03-01

    This report describes the development plan for a new multi-partner External Hazards Experimental Group (EHEG) coordinated by Idaho National Laboratory (INL) within the Risk-Informed Safety Margin Characterization (RISMC) technical pathway of the Light Water Reactor Sustainability Program. Currently, there is limited data available for development and validation of the tools and methods being developed in the RISMC Toolkit. The EHEG is being developed to obtain high-quality, small- and large-scale experimental data validation of RISMC tools and methods in a timely and cost-effective way. The group of universities and national laboratories that will eventually form the EHEG (which is ultimately expected to include both the initial participants and other universities and national laboratories that have been identified) have the expertise and experimental capabilities needed to both obtain and compile existing data archives and perform additional seismic and flooding experiments. The data developed by EHEG will be stored in databases for use within RISMC. These databases will be used to validate the advanced external hazard tools and methods.

  18. Preventing adolescents’ externalizing and internalizing symptoms: Effects of the Penn Resiliency Program

    PubMed Central

    Cutuli, J. J.; Gillham, Jane E.; Chaplin, Tara M.; Reivich, Karen J.; Seligman, Martin E. P.; Gallop, Robert J.; Abenavoli, Rachel M.; Freres, Derek R.

    2014-01-01

    This study reports secondary outcome analyses from a past study of the Penn Resiliency Program (PRP), a cognitive-behavioral depression prevention program for middle-school aged children. Middle school students (N = 697) were randomly assigned to PRP, PEP (an alternate intervention), or control conditions. Gillham et al., (2007) reported analyses examining PRP’s effects on average and clinical levels of depression symptoms. We examine PRP’s effects on parent-, teacher-, and self-reports of adolescents’ externalizing and broader internalizing (depression/anxiety, somatic complaints, and social withdrawal) symptoms over three years of follow-up. Relative to no intervention control, PRP reduced parent-reports of adolescents’ internalizing symptoms beginning at the first assessment after the intervention and persisting for most of the follow-up assessments. PRP also reduced parent-reported conduct problems relative to no-intervention. There was no evidence that the PRP program produced an effect on teacher- or self-report of adolescents’ symptoms. Overall, PRP did not reduce symptoms relative to the alternate intervention, although there is a suggestion of a delayed effect for conduct problems. These findings are discussed with attention to developmental trajectories and the importance of interventions that address common risk factors for diverse forms of negative outcomes. PMID:24634897

  19. Anatomy and history of an external quality assessment program for interpretative comments in clinical biochemistry.

    PubMed

    Vasikaran, Samuel D

    2015-05-01

    The provision of clinical interpretation of results, either verbally or in the printed report, may be considered an integral part of clinical biochemistry diagnostic service. Proficiency testing or external quality assessment (EQA) of such activity may be useful in education, training, continuing professional development and ensuring the quality of such service. Details of the Patient Report Comments Program (RPCProgram) developed by the Royal College of Pathologists of Australasia (RCPA) Chemical Pathology Quality Assurance Programs Pty Ltd (QAP) is described in this review. The program is aimed at pathologists, clinical scientists and trainees. Registered participants are provided a report with case details and a set of clinical biochemistry results at monthly intervals and submit an interpretative comment for the report. Comments received are broken up into components that are translated into common key phrases. An expert panel evaluates the key phrases, classifies them according to appropriateness and drafts a suggested comment, a case summary and a rationale, which are included in a summary report returned to participants. There is considerable diversity in the quality of interpretative comments received from participants of the PRCProgram. The primary purpose of EQA of interpretative commenting is educational self-assessment, and they are recognized as a continuing professional development activity. Whilst there is some evidence for the utility of interpretative comments in improving patient outcomes, evidence for the utility of EQA in improving quality of comments is awaited.

  20. Empirical support for a treatment program for families of young children with externalizing problems.

    PubMed

    Feinfield, Kristin Abbott; Baker, Bruce L

    2004-03-01

    We evaluated the efficacy of a manualized multimodal treatment program for young externalizing children. Families were assigned randomly to an immediate 12-week parent and child treatment condition (n = 24) or to a delayed-treatment condition (n = 23). Parents had high attendance, high satisfaction with treatment, and increased knowledge of behavior management principles. Relative to the waitlist condition, treatment parents reported statistically and clinically significant reductions in child behavior problems, improved parenting practices (i.e., increased consistency, decreased power assertive techniques), an increased sense of efficacy, and reduced parenting stress. There was a trend toward parents improving their attitudes toward their children. In considering the process of change, we found evidence that improved parenting practices mediated reductions in child behavior problems and that child improvements mediated changes in parent attitudes and stress. Five months following treatment, teachers reported significant improvements in child behaviors, whereas parents reported that reductions in child behavior problems and parenting stress were maintained.

  1. [Result survey analysis of prenatal chromosome karyotyping in an external quality assessment program].

    PubMed

    Wang, Wei; Chen, Yuanyuan; Chen, Xi; Zhong, Kun; He, Falin; Zhang, Yan; Bao, Liming; Zou, Lin; Wang, Zhiguo

    2014-08-01

    To analyze the results of prenatal karyotype of the external quality assessment program in 2013 in order to provide references and recommendations for improving the capability and performances of karyotype analysis of prenatal screening laboratories. Five lots of quality control cell photos were sent to 500 laboratories. The participants were asked to decide whether the photos have demonstrated any abnormal karyotype and determine the abnormal type. The results should be submitted before the deadline and compared with the standard results to evaluate the performances of the laboratory. One hundred forty three laboratories have returned their karyotype results for the survey. The standard answers were 7,XX,+18, 46,X,i(X)(q10), 46,XY,i(21)(q10) or 46,XY,+21,der(21;21)(q10;q10), 46,XY and 47,XY,+21 in sequential order, which were used to estimate the score of each participant. The pass rates for five lots were 97.9%, 97.2%, 95.8%, 100.0% and 97.9%, respectively. The total pass rate was 97.7%. The error rates were 2.1%, 2.8%, 4.2%, 0 and 2.1%, respectively. The total error rate was 2.3%. Some laboratories did not correctly identify the abnormal karyotypes, while some could not determine the right type of karyotype. The external quality assessment program of prenatal diagnosis of karyotype analysis should be conducted annually in order to improve the capability and performances of karyotype analysis of prenatal screening laboratories.

  2. Pilot Quality Control Program for Audit RT External Beams at Mexican Hospitals

    SciTech Connect

    Alvarez R, J T; Tovar M, V M

    2008-08-11

    A pilot quality control program for audit 18 radiotherapy RT external beams at 13 Mexican hospitals is described--for eleven {sup 60}Co beams and seven photon beams of 6, 10 and 15 MV from accelerators. This program contains five parts: a) Preparation of the TLD-100 powder: washing, drying and annealing (one hour 400 deg. C plus 24 hrs 80 deg. C). b) Sending two IAEA type capsules to the hospitals for irradiation at the hospital to a nominal D{sub W} = 2 Gy{center_dot}c) Preparation at the SSDL of ten calibration curves CC in the range of 0.5 Gy to 6 Gy in terms of absorbed dose to water D{sub W} for {sup 60}Co with traceability to primary laboratory NRC (Canada), according to a window irradiation: 26/10/2007-7/12/2007. d) Reading all capsules that match their hospital time irradiation and the SSDL window irradiation. f) Evaluation of the Dw imparted by the hospitals.

  3. National External Quality Assurance Program Pakistan (NEQAPP) –A Milestone in Proficiency Testing in Pakistan

    PubMed Central

    Ijaz, Aamir

    2016-01-01

    Objective The objective of this study was to highlight current status and importance of National External Quality Assurance Program Pakistan (NEQAPP). Study Design: Cross sectional study Place and duration of study Department of Chemical Pathology and Endocrinology, Armed Forces Institute of Pathology (AFIP) from August to October 2015. Methods The study data was extracted from electronic NEQAPP database. Results from 2014-2015 were evaluated for clinical chemistry, hematology, microbiology, and immunoassay programs. Frequencies of unsatisfactory results of individual analytes as well as of all the participating laboratories were calculated. Results Failure rate of newly enrolled laboratories were more as compared to those which were participating for the last two years. The percentages of unsatisfactory results of all laboratories were 19% and 15% in 2014 and 2015, respectively. Fifteen analytes were selected according to their increasing percentage of participation. Failure rate was highest for alkaline phosphatase (35%) followed by creatinine (22%) and urea (20%) in two years analysis. Performance of laboratories in each quarter was evaluated depending upon number of analytes in which they fail to pass. The major failures were due to clerical and technical errors as determined during data compilation of results. Conclusion There is an increase in trend of participating in NEQAPP by health care laboratories which is a step towards laboratory quality management system in Pakistan. Nonetheless, there is a need for improving quality of laboratory results. PMID:28149266

  4. Ten years' experience with an external quality control program for semen analysis.

    PubMed

    Mallidis, Con; Cooper, Trevor G; Hellenkemper, Barbara; Lablans, Martin; Uckert, Frank; Nieschlag, Eberhard

    2012-09-01

    To gauge the performance of laboratories and impact of the German semen analysis external quality control program (QuaDeGA) over its first 10 years. Retrospective analysis of QuaDeGA's twice yearly distribution of fixed semen samples and electronic material documenting sperm motility. Ranking of each participant's responses was determined according to their relation to a "target window." Multicenter. PAITENT(S): Healthy donors. None. Laboratory performance, World Health Organization (WHO) adherence. Over 19 runs, there was a steady increase of participants (280 laboratories), the largest group being private urologic practices. Although use of WHO-recommended Neubauer chamber (from 33% to 55%) and diluent (from 11% to 32%) increased, the opposite occurred with morphology staining protocols (from 41% to 19%). Overall, <8% of laboratories truly followed WHO guidelines. Median-based comparisons, replacing reference laboratories, resulted in a merging of performance rankings regardless of the protocols used. Adherence to WHO recommendations is low, with the majority of laboratories using methods expressly opposed by the guidelines. Participation in QuaDeGA was found to improve the performance of the laboratories involved in the program. However, the use of median-based ranking, while decreasing the extent of variance between laboratories, brings into question the significance of the rankings. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  5. The Philip Morris External Research Program: results from the first round of projects

    PubMed Central

    Hirschhorn, N; Bialous, S Aguinaga; Shatenstein, S

    2006-01-01

    Background Philip Morris (PM) launched the Philip Morris External Research Program (PMERP) in 2000, two years after the company agreed to the dissolution of two industry‐wide, external research programmes: the Council for Tobacco Research (CTR) and the Center for Indoor Air Research (CIAR). Our previous analysis of PMERP's Request for Applications noted that PMERP's structure, while ostensibly concerned with new product development, was remarkably similar to that of CIAR. We also found the majority of designated peer‐reviewers had previous ties to the tobacco industry and the research solicitation seemed to invite mitigating evidence concerning cigarettes and constituent risks. We concluded that a prime reason for PMERP's existence was to garner scientific credibility for PM. Objective To examine the grants awarded in the first round of PMERP and subsequent peer‐reviewed publications. Methods Searches of industry documents available on the internet using PMERP and its variations as initial keywords; searches on Medline for publications from PMERP grantees. Results Of 153 applications, 61 proposals were funded, 36 of which generated 78 scientific publications. Of these, 65% deal specifically with the tobacco plant or constituents. Over half the researchers listed as PMERP participants had previously received or applied for tobacco funding. One internal document indicated PMERP's objectives included gaining “credibility” and “goodwill”, and finding “young scientists”. In addition, PM has launched its own and more extensive internal product design research programme. Conclusion PMERP appears to exist less as a conduit for critical scientific inquiry than to fit into a corporate strategy intended to burnish PM's public image. PMID:16728760

  6. A Structural Design for an Externally Blown Flap (EBF) Medium STOL Research Aircraft. [development of computer program for structural analysis

    NASA Technical Reports Server (NTRS)

    1972-01-01

    A computer program to predict, by reference to structural drawings, the dynamic response of a high lift STOL wing with externally blown flaps was developed. Structural data for the computer program are presented in the form of sketches, weight and dynamic loads information graphs, and tables for an external blown, triple-slotted flap, high lift STOL transport wing. Weight, mass distribution, and moment of inertia data are summarized in table form and presented pictorially by drawing layout. The methods used for obtaining weight data were: (1) actual know, weight of components, (2) preliminary stress sizing, and (3) statistical weight estimating methods.

  7. FORTRAN programs to process Magsat data for lithospheric, external field, and residual core components

    NASA Technical Reports Server (NTRS)

    Alsdorf, Douglas E.; Vonfrese, Ralph R. B.

    1994-01-01

    The FORTRAN programs supplied in this document provide a complete processing package for statistically extracting residual core, external field and lithospheric components in Magsat observations. To process the individual passes: (1) orbits are separated into dawn and dusk local times and by altitude, (2) passes are selected based on the variance of the magnetic field observations after a least-squares fit of the core field is removed from each pass over the study area, and (3) spatially adjacent passes are processed with a Fourier correlation coefficient filter to separate coherent and non-coherent features between neighboring tracks. In the second state of map processing: (1) data from the passes are normalized to a common altitude and gridded into dawn and dusk maps with least squares collocation, (2) dawn and dusk maps are correlated with a Fourier correlation efficient filter to separate coherent and non-coherent features; the coherent features are averaged to produce a total field grid, (3) total field grids from all altitudes are continued to a common altitude, correlation filtered for coherent anomaly features, and subsequently averaged to produce the final total field grid for the study region, and (4) the total field map is differentially reduced to the pole.

  8. External quality assessment (EQA) in molecular immunohematology: the INSTAND proficiency test program

    PubMed Central

    Flegel, Willy A; Chiosea, Ion; Sachs, Ulrich J; Bein, Gregor

    2013-01-01

    Background Genotyping for red blood cell (RBC), platelet and granulocyte antigens is a new tool for clinical pathology, transfusion medicine services and blood banks. Proficiency in laboratory tests can be established by external quality assessments (EQAs), which are required for clinical application in many health care systems. There are few EQAs for molecular immunohematology. Methods We analyzed the participation and pass rates in an EQA for RBC, platelet and granulocyte antigens. This EQA was distributed by INSTAND, a large non-profit provider of proficiency tests, twice per year since fall 2006 as EQA no. 235 Immunohematology A (molecular diagnostic). The coordinators defined at the outset which alleles are mandatory for detection. Results The number of participants steadily increased from 51 to 73 per proficiency by fall 2012. More than 60 institutions utilized this EQA at least once a year. Approximately 80% of them participated in RBC, 68% in platelet and 22% in granulocyte systems. With the exceptions of RHD (82%) and granulocytes (85%), pass rates exceeded 93%. While the pass rate increased for granulocyte and decreased for the ABO system, the pass rates for the other systems changed little over 6 ½ years. Conclusions The INSTAND proficiency test program was regularly used for EQA by many institutions, particularly in Central Europe. While the technical standards and pass rates in the participating laboratories were high, there has been little improvement in pass rates since 2006. PMID:24111785

  9. The English Classroom in an External Degree Program--A Viable Learning Environment for the 1980s.

    ERIC Educational Resources Information Center

    Philbin, A. I.

    A technical writing course required as part of an external degree program (EDP) offered to military personnel provides a profile of successful use of the noncampus classroom as a teaching environment. An understanding of the interests and attitudes of military students is essential, with pragmatism and idealism as the instructor's survival skills.…

  10. Programs for Prevention of Externalizing Problems in Children: Limited Evidence for Effect beyond 6 Months Post Intervention

    ERIC Educational Resources Information Center

    Smedler, Ann-Charlotte; Hjern, Anders; Wiklund, Stefan; Anttila, Sten; Pettersson, Agneta

    2015-01-01

    Background: Preventing externalizing problems in children is a major societal concern, and a great number of intervention programs have been developed to this aim. To evaluate their preventive effects, well-controlled trials including follow-up assessments are necessary. Methods: This is a systematic review of the effect of prevention programs…

  11. High School Automated External Defibrillator Programs as Markers of Emergency Preparedness for Sudden Cardiac Arrest

    PubMed Central

    Toresdahl, Brett G.; Harmon, Kimberly G.; Drezner, Jonathan A.

    2013-01-01

    Context: School-based automated external defibrillator (AED) programs have demonstrated a high survival rate for individuals suffering sudden cardiac arrest (SCA) in US high schools. Objective: To examine the relationship between high schools having an AED on campus and other measures of emergency preparedness for SCA. Design: Cross-sectional study. Setting: United States high schools, December 2006 to September 2009. Patients or Other Participants: Principals, athletic directors, school nurses, and certified athletic trainers represented 3371 high schools. Main Outcome Measure(s): Comprehensive surveys on emergency planning for SCA submitted by high school representatives to the National Registry for AED Use in Sports from December 2006 to September 2009. Schools with and without AEDs were compared to assess other elements of emergency preparedness for SCA. Results: A total of 2784 schools (82.6%) reported having 1 or more AEDs on campus, with an average of 2.8 AEDs per school; 587 schools (17.4%) had no AEDs. Schools with an enrollment of more than 500 students were more likely to have an AED (relative risk [RR] = 1.12, 95% confidence interval [CI] = 1.08, 1.16, P < .01). Suburban schools were more likely to have an AED than were rural (RR = 1.08, 95% CI = 1.04, 1.11, P < .01), urban (RR = 1.13, 95% CI = 1.04, 1.16, P < .01), or inner-city schools (RR = 1.10, 95% CI = 1.04, 1.23, P < .01). Schools with 1 or more AEDs were more likely to ensure access to early defibrillation (RR = 3.45, 95% CI = 2.97, 3.99, P < .01), establish an emergency action plan for SCA (RR = 1.83, 95% CI = 1.67, 2.00, P < .01), review the emergency action plan at least annually (RR = 1.99, 95% CI = 1.58, 2.50, P < .01), consult emergency medical services to develop the emergency action plan (RR = 1.18, 95% CI = 1.05, 1.32, P < .01), and establish a communication system to activate emergency responders (RR = 1.06, 95% CI = 1.01, 1.08, P < .01). Conclusions: High schools with AED programs

  12. External Quality Assurance Programs Managed by the U.S. Geological Survey in Support of the National Atmospheric Deposition Program/Mercury Deposition Network

    USGS Publications Warehouse

    Latysh, Natalie E.; Wetherbee, Gregory A.

    2007-01-01

    The U.S. Geological Survey (USGS) Branch of Quality Systems operates external quality assurance programs for the National Atmospheric Deposition Program/Mercury Deposition Network (NADP/MDN). Beginning in 2004, three programs have been implemented: the system blank program, the interlaboratory comparison program, and the blind audit program. Each program was designed to measure error contributed by specific components in the data-collection process. The system blank program assesses contamination that may result from sampling equipment, field exposure, and routine handling and processing of the wet-deposition samples. The interlaboratory comparison program evaluates bias and precision of analytical results produced by the Mercury Analytical Laboratory (HAL) for the NADP/MDN, operated by Frontier GeoSciences, Inc. The HAL's performance is compared with the performance of five other laboratories. The blind audit program assesses bias and variability of MDN data produced by the HAL using solutions disguised as environmental samples to ascertain true laboratory performance. This report documents the implementation of quality assurance procedures for the NADP/MDN and the operating procedures for each of the external quality assurance programs conducted by the USGS. The USGS quality assurance information provides a measure of confidence to NADP/MDN data users that measurement variability is distinguished from environmental signals.

  13. External quality-assurance programs managed by the U.S. Geological Survey in support of the National Atmospheric Deposition Program/National Trends Network

    USGS Publications Warehouse

    Latysh, Natalie E.; Wetherbee, Gregory A.

    2005-01-01

    The U.S. Geological Survey, Branch of Quality Systems, operates the external quality-assurance programs for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN). Beginning in 1978, six different programs have been implemented?the intersite-comparison program, the blind-audit program, the sample-handling evaluation program, the field-audit program, the interlaboratory-comparison program, and the collocated-sampler program. Each program was designed to measure error contributed by specific components in the data-collection process. The intersite-comparison program, which was discontinued in 2004, was designed to assess the accuracy and reliability of field pH and specific-conductance measurements made by site operators. The blind-audit and sample-handling evaluation programs, which also were discontinued in 2002 and 2004, respectively, assessed contamination that may result from sampling equipment and routine handling and processing of the wet-deposition samples. The field-audit program assesses the effects of sample handling, processing, and field exposure. The interlaboratory-comparison program evaluates bias and precision of analytical results produced by the contract laboratory for NADP, the Illinois State Water Survey, Central Analytical Laboratory, and compares its performance with the performance of international laboratories. The collocated-sampler program assesses the overall precision of wet-deposition data collected by NADP/NTN. This report documents historical operations and the operating procedures for each of these external quality-assurance programs. USGS quality-assurance information allows NADP/NTN data users to discern between actual environmental trends and inherent measurement variability.

  14. Light Water Reactor Sustainability Program Industry Application External Hazard Analyses Problem Statement

    SciTech Connect

    Szilard, Ronaldo Henriques; Coleman, Justin; Smith, Curtis L.; Prescott, Steven; Kammerer, Annie; Youngblood, Robert; Pope, Chad

    2015-07-01

    Risk-Informed Margin Management Industry Application on External Events. More specifically, combined events, seismically induced external flooding analyses for a generic nuclear power plant with a generic site soil, and generic power plant system and structure. The focus of this report is to define the problem above, set up the analysis, describe the methods to be used, tools to be applied to each problem, and data analysis and validation associated with the above.

  15. External Evaluation of the Mississippi Band of Choctaw Indians' OSAP High Risk Youth Demonstration Program.

    ERIC Educational Resources Information Center

    Fortune, Jim C.; Williams, John

    The Mississippi Band of Choctaw Indians' OSAP High Risk Youth Demonstration Program seeks to prevent substance abuse through experiences offered in an after-school program. In 1990-91 the program served 710 students in grades K-8 in 7 of the reservation's 8 schools, each of which tailors the program to its own needs. Five components were common to…

  16. "Inexpedient and Unwise": The First American External Degree Programs, 1876-1910

    ERIC Educational Resources Information Center

    Pittman, Von V.

    2007-01-01

    The first round of attempts to extend the access of working people to higher education began in 1873 with an imitation of the University of London on the prairies of Illinois. For all practical purposes, it ended in the legislature of the State of New York in 1892, although it took more than a decade to formally close all of the external degree…

  17. School-External Factors in Finnish Content and Language Integrated Learning (CLIL) Programs

    ERIC Educational Resources Information Center

    Aro, Sophie; Mikkilä-Erdmann, Mirjamaija

    2015-01-01

    This study investigated the relationship between the English language competence of Finnish bilingual pupils and school-external factors such as parental expectations, home involvement, and exposure to English outside the classroom. Data on the pupils' language competence was collected from n?=?122 6th graders in bilingual education, and compared…

  18. 75 FR 16957 - Energy Conservation Program: Test Procedures for Battery Chargers and External Power Supplies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ...The U.S. Department of Energy (DOE) proposes major revisions to its test procedures for battery chargers and external power supplies. In particular, DOE proposes to insert a new active mode energy consumption test procedure for battery chargers, to assist in the development of energy conservation standards as directed by the Energy Independence and Security Act of 2007. DOE also proposes to......

  19. Implementation lessons: the importance of assessing organizational "fit" and external factors when implementing evidence-based teen pregnancy prevention programs.

    PubMed

    Demby, Hilary; Gregory, Alethia; Broussard, Marsha; Dickherber, Jennifer; Atkins, Shantice; Jenner, Lynne W

    2014-03-01

    In recent years, the demand for evidence-based teen pregnancy prevention programs has increased, but practitioners often struggle to replicate and implement them as designed in real-world community settings. The purpose of this article is to describe the barriers and facilitators encountered during pilot year attempts to implement an evidence-based teen pregnancy prevention program within three types of organizations: (1) small community-based organizations; (2) a school-based organization; and (3) a large decentralized city-sponsored summer youth program. We frame our discussion of these experiences within the context of a systemic, multilevel framework for implementation consisting of (1) core implementation components; (2) organizational components; and (3) external factors. This article explores the organizational and external implementation factors we experienced during the implementation process, describes our lessons learned throughout this process, and offers strategies for other practitioners to proactively address these factors from the start of program planning. These findings may provide useful insight for other organizations looking to implement multi-session, group-level interventions with fidelity. Copyright © 2014 Society for Adolescent Health and Medicine. All rights reserved.

  20. The External Degree.

    ERIC Educational Resources Information Center

    Houle, Cyril O.

    This book examines the external degree in relation to the extremes of attitudes, myths, and data. Emphasis is placed on the emergence of the American external degree, foreign external-degree programs, the purpose of the external degree, the current scene, institutional issues, and problems of general policy. (MJM)

  1. Student Outcomes Using a Cross-Sectional Design for Nursing External Degree Programs.

    ERIC Educational Resources Information Center

    Melburg, Valerie; Hanner, Mary Beth

    Regents College of the University of the State of New York (USNY) offers nursing degree programs that are self-paced and accessible for adult learners. Students receive guided independent study in the form of advisement and degree planning, but learning course content is the responsibility of the student. An evaluation of the program was conducted…

  2. The Michigan Awareness Program: A Case Study in Effective External and Internal Organizational Communication.

    ERIC Educational Resources Information Center

    Jacobson, Harvey K.

    To illustrate the experience of a nonprofit organization whose high respect for theory and research shaped the design and implementation of a major public relations program, this paper reports on a University of Michigan program to arrest erosion of the state financial support in a period of worsening economic problems. The next five sections of…

  3. Preventing Adolescents' Externalizing and Internalizing Symptoms: Effects of the Penn Resiliency Program

    ERIC Educational Resources Information Center

    Cutuli, J. J.; Gillham, Jane E.; Chaplin, Tara M.; Reivich, Karen J.; Seligman, Martin E. P.; Gallop, Robert J.; Abenavoli, Rachel M.; Freres, Derek R.

    2013-01-01

    This study reports secondary outcome analyses from a past study of the Penn Resiliency Program (PRP), a cognitive-behavioral depression prevention program for middle-school aged children. Middle school students (N = 697) were randomly assigned to PRP, PEP (an alternate intervention), or control conditions. Gillham et al., (2007) reported analyses…

  4. California Academic Partnership Program. External Evaluator's Cumulative Report--1987-90. Volume II. Individual Project Profiles.

    ERIC Educational Resources Information Center

    Evaluation and Training Inst., Los Angeles, CA.

    The California Academic Partnership Program (CAPP) is a state-established and state-funded program involving public schools and both public and private colleges. CAPP funds curriculum development and diagnostic testing partnerships in accordance with its goal of developing cooperative efforts to improve the academic quality of public secondary…

  5. HBT-EP External Kink Mode Control Research Program: Recent Progress and Future Plans

    NASA Astrophysics Data System (ADS)

    Navratil, G. A.; Debono, B.; Hanson, J. M.; James, R.; Levesque, J. P.; Mauel, M. E.; Maurer, D. A.; Pedersen, T. S.; Shiraki, D.

    2008-11-01

    HBT-EP MHD mode control research is studying advanced Kalman filter control algorithms, ITER relevant internal modular feedback control coil configurations and their impact on kink mode rigidity, and the effects of edge neutral damping as a dissipation mechanism on the kink mode. HBT-EP incorporates a segmented adjustable conducting wall and 40 internal modular feedback control coils driven by a high-speed MIMO digital control system for external kink mode control. Primary research thrusts are to test advanced feedback control algorithms to increase feedback noise immunity, and the study of the physics of kink rotation stabilization by controlled variation of critical parameters such as dissipation and mode rotation. Recent results include measurement of the radial magnetic eigenmode structure and density and temperature perturbations of the external kink, and observation of Dα profiles and fluctuations during MHD spectroscopy experiments to quantify edge neutral dissipation. Enhancements of the VALEN modeling code, along with the design and construction of a new passive stabilizing wall and feedback coil system to study control coil modularity and coverage issues and their impact on kink mode rigidity will also be presented. *Supported by U.S. DOE Grant DE-FG02-86ER53222.

  6. External Review for Sandia National Laboratory Microelectronics and Photonics Program 1998 Review

    SciTech Connect

    MCWHORTER, PAUL J.; ROMIG JR., ALTON D.

    1999-02-01

    The committee regards Sandia's Microelectronics and Photonics Program as a vital and strategic resource for the nation. The Microsystems (MEMS) and Chem Lab programs were assessed as unique and best-in-class for the development of significant application areas. They contribute directly to the Sandia mission and impact the development of new commercial areas. The continued development and integration of Radiation hard silicon integrated circuits, micromechanical systems, sensors, and optical communications is essential to the national security mission. The quality of the programs is excellent to outstanding overall. MEMS and Chem Lab activities are examples of outstanding programs. The committee was pleased to see the relationship of the microelectronics development programs to applications in the mission. In a future review the committee would like to see Sandia's research programs and a vision for connectivity to potential national security needs. (This review may be based on analysis and assumptions about the strategic needs of the nation.) In summary, the Microelectronics and Photonics capability affords Sandia the opportunity to deliver exceptional service in the national interest across broad technology areas. The presentations were excellent and well integrated. We received ample pre-reading materials, expectations were well set and the documents were high quality. The committee was provided an agenda with sufficient time among us and some selected one-on-one time with the researchers. The composition of the committee held representation from industry, universities and government. Committee contributions were well balanced and worked as a team. However, the committee was disappointed that no member of Sandia executive management was able to be present for the readout and final debriefing. (A late, higher priority conflict developed.) The members of the EST Program and the committee put substantial effort into the review but a written report like this one is

  7. External Performance Evaluation Program Participation at Fluor Hanford (FH) 222S Lab

    SciTech Connect

    CLARK, G.A.

    2002-06-01

    Fluor Hanford operates the U. S. Department of Energy's (DOE) 2224 Laboratory on the Hanford Site in Southeastern Washington State. 222-S Laboratory recently celebrated its 50th anniversary of providing laboratory services to DOE and DOE contractors on the Hanford Site. The laboratory operated for many years as a production support analytical laboratory, but in the last two decades has supported the Hanford Site cleanup mission. The laboratory performs radioanalytical, inorganic, and organic characterization analyses on highly radioactive liquid and solid tank waste that will eventually be vitrified for long-term storage and or disposal. It is essential that the laboratory report defensible, highly credible data in its role as a service provider to DOE and DOE contractors. Among other things, the participation in a number of performance evaluation (PE) programs helps to ensure the credibility of the laboratory. The laboratory currently participates in Environmental Resource Associates' Water Pollution (WP) Studies and the DOE Environmental Management Laboratory (EML) Quality Assessment Program (QAP). DOE has mandated participation of the laboratory in the EML QAP. This EML program evaluates the competence of laboratories performing environmental radioanalytical measurements for DOE, and is the most comprehensive and well-established PE program in the DOE community for radiochemical laboratories. Samples are received and analyzed for radionuclides in air filter, soil, vegetation, and water matrices on a semiannual basis. The 222-S Laboratory has performed well in this program over the years as evidenced by the scores in the chart below.

  8. [Training program on cardiopulmonary resuscitation with the use of automated external defibrillator in a university].

    PubMed

    Boaventura, Ana Paula; Miyadahira, Ana Maria Kazue

    2012-03-01

    Early defibrillation in cardiopulmonary resuscitation (CPR) receives increasing emphasis on its priority and rapidity. This is an experience report about the implementation of a training program in CPR using a defibrillator in a private university. The training program in basic CPR maneuvers was based on global guidelines, including a theorical course with practical demonstration of CPR maneuvers with the defibrillator, individual practical training and theoretical and practical assessments. About the performance of students in the practical assessment the mean scores obtained by students in the first stage of the course was 26.4 points, while in the second stage the mean was 252.8 points, in the theoretical assessment the mean in the first stage was 3.06 points and in the second 9.0 points. The implementation of programs like this contribute to the effective acquisition of knowledge (theory) and skill (pratice) for the care of CPR victims.

  9. External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 2002-03

    USGS Publications Warehouse

    Wetherbee, Gregory A.; Latysh, Natalie E.; Burke, Kevin P.

    2005-01-01

    Six external quality-assurance programs were operated by the U.S. Geological Survey (USGS) External Quality-Assurance (QA) Project for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) from 2002 through 2003. Each program measured specific components of the overall error inherent in NADP/NTN wet-deposition measurements. The intersite-comparison program assessed the variability and bias of pH and specific conductance determinations made by NADP/NTN site operators twice per year with respect to accuracy goals. The percentage of site operators that met the pH accuracy goals decreased from 92.0 percent in spring 2002 to 86.3 percent in spring 2003. In these same four intersite-comparison studies, the percentage of site operators that met the accuracy goals for specific conductance ranged from 94.4 to 97.5 percent. The blind-audit program and the sample-handling evaluation (SHE) program evaluated the effects of routine sample handling, processing, and shipping on the chemistry of weekly NADP/NTN samples. The blind-audit program data indicated that the variability introduced by sample handling might be environmentally significant to data users for sodium, potassium, chloride, and hydrogen ion concentrations during 2002. In 2003, the blind-audit program was modified and replaced by the SHE program. The SHE program was designed to control the effects of laboratory-analysis variability. The 2003 SHE data had less overall variability than the 2002 blind-audit data. The SHE data indicated that sample handling buffers the pH of the precipitation samples and, in turn, results in slightly lower conductivity. Otherwise, the SHE data provided error estimates that were not environmentally significant to data users. The field-audit program was designed to evaluate the effects of onsite exposure, sample handling, and shipping on the chemistry of NADP/NTN precipitation samples. Field-audit results indicated that exposure of NADP/NTN wet-deposition samples

  10. Sanford Maine Public Schools National Workplace Literacy Program. Performance Report. External Evaluator Report.

    ERIC Educational Resources Information Center

    Sanford Public Schools, ME.

    A joint enterprise by Sanford Public Schools of Sanford, Maine, and five partners established and operated a program of literacy, math, and reasoning/problem-solving skills instruction and support services at five work sites. The business partners were Sprague Electric Company; The Baker Company; Jagger Brothers, Inc.; Greenwood Center; and…

  11. "Keep on Truckin'" Literacy Program [for Adults]: Performance Report; Teacher's Handbook; Final External Evaluation Report.

    ERIC Educational Resources Information Center

    Indian Hills Community Coll., Ottumwa, IA.

    This document is composed of a performance report, a teacher's handbook, and an evaluation report of a workplace literacy program to prepare drivers for the Commercial Drivers' License examination. The performance report addresses actual accomplishments of five objectives. It identifies the number and characteristics of project participants who…

  12. National Area Health Education Center Program: External Assessment Design. Final Report.

    ERIC Educational Resources Information Center

    Duggar, Benjamin; And Others

    The AHEC (Area Health Education Center) program is designed to demonstrate the ways in which a university health science center (often including a medical school) can improve the supply, distribution, quality, efficiency, and utilization of health care personnel in medically underserved areas through establishment of satellite educational…

  13. Using Internal and External Evaluation to Shape Teacher Preparation Curriculum: A Model for Continuous Program Improvement

    ERIC Educational Resources Information Center

    Norman, Patricia J.; Sherwood, Sara A. S.

    2015-01-01

    The same high stakes accountability measures that have shaped the K-12 educational context over the past decade have become part of the university teacher preparation landscape. National accrediting organizations have created more rigorous, outcomes-based accountability measures for teacher preparation programs. Educational stakeholders offer…

  14. Adaptation of Different Computerized Methods of Distance Learning to an External PharmD Degree Program.

    ERIC Educational Resources Information Center

    Kaplan, Irene Petzinger; And Others

    1996-01-01

    A distance education course in drug information, scholarly literature evaluation, and biostatistics, offered as part of a doctoral pharmacy program, incorporates teleconferencing and online critiquing of pharmacy journal literature. Structure of the class, software and hardware, student performance, and student response to the teaching methods are…

  15. Gender Differences in Major Federal External Grant Programs. Technical Report Summary

    ERIC Educational Resources Information Center

    Hosek, Susan D.; Cox, Amy G.; Ghosh-Dastidar, Bonnie; Kofner, Aaron; Rampal, Nishal; Scott, Jon; Berry, Sandra H.

    2005-01-01

    The Wyden amendment to the National Science Foundation (NSF) Authorization Act of 2002 sought to determine whether federally funded educational programs other than sports comply with Title IX, which prohibits gender discrimination. At the request of NSF, this report analyzes administrative data from fiscal years 2001 through 2003 describing the…

  16. Gender Differences in Major Federal External Grant Programs. Technical Report Summary

    ERIC Educational Resources Information Center

    Hosek, Susan D.; Cox, Amy G.; Ghosh-Dastidar, Bonnie; Kofner, Aaron; Rampal, Nishal; Scott, Jon; Berry, Sandra H.

    2005-01-01

    The Wyden amendment to the National Science Foundation (NSF) Authorization Act of 2002 sought to determine whether federally funded educational programs other than sports comply with Title IX, which prohibits gender discrimination. At the request of NSF, this report analyzes administrative data from fiscal years 2001 through 2003 describing the…

  17. Standardization of the Functional Assessment and Intervention Program (FAIP) with Children Who Have Externalizing Behaviors

    ERIC Educational Resources Information Center

    Hartwig, Laurie; Heathfield, Lora Tuesday; Jenson, William R.

    2004-01-01

    The purpose of this study was to develop standardization data for the Functional Assessment Intervention Program (FAIP; University of Utah, Utah State University, & Utah State Office of Education, 1999), a computerized, functional behavioral assessment expert system. Reliability, validity, and utility analyses were conducted with students serving…

  18. 77 FR 22472 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    .... Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, EE-2J...)) Those standards consisted of minimum efficiency levels that these products must meet during active mode... April 9, 2012. Kathleen B. Hogan, Deputy Assistant Secretary for Energy Efficiency, Energy...

  19. National Area Health Education Center Program: External Assessment Design. Final Report.

    ERIC Educational Resources Information Center

    Duggar, Benjamin; And Others

    The AHEC (Area Health Education Center) program is designed to demonstrate the ways in which a university health science center (often including a medical school) can improve the supply, distribution, quality, efficiency, and utilization of health care personnel in medically underserved areas through establishment of satellite educational…

  20. Japanese external quality assessment program to standardize HIV-1 drug-resistance testing (JEQS2010 program) using in vitro transcribed RNA as reference material.

    PubMed

    Yoshida, Shigeru; Hattori, Junko; Matsuda, Masakazu; Okada, Kiyomi; Kazuyama, Yukumasa; Hashimoto, Osamu; Ibe, Shiro; Fujisawa, Shin-ichi; Chiba, Hitoshi; Tatsumi, Masashi; Kato, Shingo; Sugiura, Wataru

    2015-03-01

    To design appropriate antiretroviral therapy regimens and avoid the emergence of human immunodeficiency virus (HIV)-1 variants with reduced susceptibility to antiretroviral drugs, genotypic drug-resistance testing (HIV genotyping) is strongly recommended. To monitor the quality of HIV genotyping in Japan, we performed an external quality assessment (EQA), named the Japanese external quality assessment program, to standardize HIV genotyping (JEQS). To accurately evaluate the quality of HIV genotyping, we employed as reference material (RM) a well-characterized sample, in vitro transcribed RNA (trRNA) that includes the HIV gag-pol sequence, and created a JEQS2010 panel consisting of three single variant and three mixed trRNA samples. All 11 participating laboratories showed high concordance rates (>96%) for the single variant samples. Eight laboratories also showed good rates of detecting minor variants, but three laboratories failed to detect the variants comprising one-half of the sample. These three laboratories used a common primer that had four internal mismatches to the minor trRNA clone. This program showed the usefulness of trRNA as RM, the high quality of HIV genotyping, and extensive interlaboratory variation in the ability to detect minor variants. These results suggest that improving the quality of HIV genotyping in Japan requires regularly implementing the EQA program and improving the HIV genotyping protocol in each laboratory.

  1. Implementation of a national external quality assessment program for medical laboratories in Burkina Faso: challenges, lessons learned, and perspectives.

    PubMed

    Sakandé, Jean; Nikièma, Abdoulaye; Kabré, Elie; Sawadogo, Charles; Nacoulma, Eric W; Sanou, Mamadou; Sangaré, Lassana; Traoré-Ouédraogo, Rasmata; Sawadogo, Mamadou; Gershy-Damet, Guy Michel

    2014-02-01

    The National External Quality Assessment (NEQA) program of Burkina Faso is a proficiency testing program mandatory for all laboratories in the country since 2006. The program runs two cycles per year and covers all areas of laboratories. All panels were validated by the expert committee before dispatch under optimal storage and transport conditions to participating laboratories along with report forms. Performance in the last 5 years varied by panel, with average annual performance of bacteriology panels for all laboratories rising from 75% in 2006 to 81% in 2010 and with a best average performance of 87% in 2007 and 2008. During the same period, malaria microscopy performance varied from 85% to 94%, with a best average performance of 94% in 2010; chemistry performance increased from 87% to 94%, with a best average annual performance of 97% in 2009. Hematology showed more variation in performance, ranging from 61% to 86%, with a best annual average performance of 90% in 2008. Average annual performance for immunology varied less between 2006 and 2010, recording 97%, 90%, and 95%. Except for malaria microscopy, annual performances for enrolled panels varied substantially from year to year, indicating some difficulty in maintaining consistency in quality. The main challenges of the NEQA program observed between 2006 to 2010 were funding, sourcing, and safe transportation of quality panels to all laboratories countrywide.

  2. External Quality Assessment Programs in the US with an emphasis on urinary sediment testing: the College of American Pathologists experience.

    PubMed

    Glassy, Eric F; Blomberg, David J

    2015-08-11

    The College of American Pathologists (CAP) has maintained the highest standards for laboratory medicine through education, evaluation, and certification. One form of External Quality Assurance - proficiency testing (PT) - is the centerpiece of that mission. Over 500 medical and scientific experts oversee CAP PT programs which include more than 600 tests performed by 22,000 laboratories in over 100 countries. It is the most comprehensive laboratory peer-review comparison program in the world. The CAP offers four urine sediment PT products tailored to the needs of different laboratories. Each includes three or four digital images, shipped twice a year. The program is overseen by the Hematology and Clinical Microscopy Resource Committee. Images are graded if there is 80% or greater consensus of either referee or participant laboratories. Failing laboratories must analyze the reasons for the failure, report the results, and initiate corrective action. Over the years, there has been a progressive decline in the number of errors, demonstrating that education and regulatory oversight are major contributors to improved PT performance and, by extension, patient care. The PT urine sediment image databank is a unique resource, representing the consensus of many laboratories. Participant and referee responses identify which morphologic variants are unambiguous and which are more difficult to classify. The PT challenges include discussions of disease pathophysiology and key morphologic features. This teaching component is what helps to set the CAP's program apart. The discussions formed the basis for the Color Atlas of Urinary Sediment published by the CAP in 2010.

  3. Technologic advances and program initiatives in public access defibrillation using automated external defibrillators.

    PubMed

    White, R D

    2001-06-01

    Widespread provision of early defibrillation following cardiac arrest holds major promise for improved survival from ventricular fibrillation. The critical element in predicting a successful outcome is the rapidity with which defibrillation is achieved. A worldwide awareness of this potential and its advocacy by such organizations as the American Heart Association have been pivotal in the evolution of initiatives to make defibrillation more widely and more rapidly available. The feasibility of this initiative, known as public access defibrillation, is in large measure a direct consequence of major technologic advances in automated external defibrillators (AEDs). New low-energy waveforms with biphasic morphology have been shown to be more effective in terminating ventricular fibrillation and may do so with less myocardial injury. Placement of AEDs in a variety of nontraditional settings such as police cars, aircraft and airport terminals, and gambling casinos has been shown to yield an impressive number of survivors of cardiac arrest in ventricular fibrillation. Questions yet to be answered center on the appropriate disposition of AEDs in public access defibrillation settings, training and retraining issues, device maintenance, and collection of accurate data to document benefit and to identify areas of needed improvement or expansion of AED availability.

  4. External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1986

    USGS Publications Warehouse

    See, Randolph B.; Schroder, LeRoy J.; Willoughby, Timothy C.

    1988-01-01

    During 1986, the U.S. Geological Survey operated three programs to provide external quality-assurance monitoring of the National Atmospheric Deposition Program and National Trends Network. An intersite-comparison program was used to assess the accuracy of onsite pH and specific-conductance determinations at quarterly intervals. The blind-audit program was used to assess the effect of routine sample handling on the precision and bias of program and network wet-deposition data. Analytical results from four laboratories, which routinely analyze wet-deposition samples, were examined to determine if differences existed between laboratory analytical results and to provide estimates of the analytical precision of each laboratory. An average of 78 and 89 percent of the site operators participating in the intersite-comparison met the network goals for pH and specific conductance. A comparison of analytical values versus actual values for samples submitted as part of the blind-audit program indicated that analytical values were slightly but significantly (a = 0.01) larger than actual values for pH, magnesium, sodium, and sulfate; analytical values for specific conductance were slightly less than actual values. The decreased precision in the analyses of blind-audit samples when compared to interlaboratory studies indicates that a large amount of uncertainty in network deposition data may be a result of routine field operations. The results of the interlaboratory comparison study indicated that the magnitude of the difference between laboratory analyses was small for all analytes. Analyses of deionized, distilled water blanks by participating laboratories indicated that the laboratories had difficulty measuring analyte concentrations near their reported detection limits. (USGS)

  5. External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1991

    USGS Publications Warehouse

    Nilles, M.A.; Gordon, J.D.; Schroder, L.J.; Paulin, C.E.

    1995-01-01

    The U.S. Geological Survey used four programs in 1991 to provide external quality assurance for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN). An intersite-comparison program was used to evaluate onsite pH and specific-conductance determinations. The effects of routine sample handling, processing, and shipping of wet-deposition samples on analyte determinations and an estimated precision of analyte values and concentrations were evaluated in the blind-audit program. Differences between analytical results and an estimate of the analytical precision of four laboratories routinely measuring wet deposition were determined by an interlaboratory-comparison program. Overall precision estimates for the precipitation-monitoring system were determined for selected sites by a collocated-sampler program. Results of the intersite-comparison program indicated that 93 and 86 percent of the site operators met the NADP/NTN accuracy goal for pH determinations during the two intersite-comparison studies completed during 1991. The results also indicated that 96 and 97 percent of the site operators met the NADP/NTN accuracy goal for specific-conductance determinations during the two 1991 studies. The effects of routine sample handling, processing, and shipping, determined in the blind-audit program indicated significant positive bias (a=.O 1) for calcium, magnesium, sodium, potassium, chloride, nitrate, and sulfate. Significant negative bias (or=.01) was determined for hydrogen ion and specific conductance. Only ammonium determinations were not biased. A Kruskal-Wallis test indicated that there were no significant (*3t=.01) differences in analytical results from the four laboratories participating in the interlaboratory-comparison program. Results from the collocated-sampler program indicated the median relative error for cation concentration and deposition exceeded eight percent at most sites, whereas the median relative error for sample volume

  6. External quality-assurance results for the National Atmospheric Deposition Program / National Trends Network and Mercury Deposition Network, 2004

    USGS Publications Warehouse

    Wetherbee, Gregory A.; Latysh, Natalie E.; Greene, Shannon M.

    2006-01-01

    The U.S. Geological Survey (USGS) used five programs to provide external quality-assurance monitoring for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) and two programs to provide external quality-assurance monitoring for the NADP/Mercury Deposition Network (NADP/MDN) during 2004. An intersite-comparison program was used to estimate accuracy and precision of field-measured pH and specific-conductance. The variability and bias of NADP/NTN data attributed to field exposure, sample handling and shipping, and laboratory chemical analysis were estimated using the sample-handling evaluation (SHE), field-audit, and interlaboratory-comparison programs. Overall variability of NADP/NTN data was estimated using a collocated-sampler program. Variability and bias of NADP/MDN data attributed to field exposure, sample handling and shipping, and laboratory chemical analysis were estimated using a system-blank program and an interlaboratory-comparison program. In two intersite-comparison studies, approximately 89 percent of NADP/NTN site operators met the pH measurement accuracy goals, and 94.7 to 97.1 percent of NADP/NTN site operators met the accuracy goals for specific conductance. Field chemistry measurements were discontinued by NADP at the end of 2004. As a result, the USGS intersite-comparison program also was discontinued at the end of 2004. Variability and bias in NADP/NTN data due to sample handling and shipping were estimated from paired-sample concentration differences and specific conductance differences obtained for the SHE program. Median absolute errors (MAEs) equal to less than 3 percent were indicated for all measured analytes except potassium and hydrogen ion. Positive bias was indicated for most of the measured analytes except for calcium, hydrogen ion and specific conductance. Negative bias for hydrogen ion and specific conductance indicated loss of hydrogen ion and decreased specific conductance from contact of the sample with

  7. Final Report on the Development of a Baccalaureate External Degree Program in Health Services Administration With a Major in Long Term Care Administration.

    ERIC Educational Resources Information Center

    Kleppick, Annabelle L.; And Others

    A project undertaken at the Graduate School of Public Health of the University of Pittsburgh to develop an undergraduate external degree program in health services administration with a major in long-term care administration is described. Program activities were designed to: develop a work plan, identify the parameters of knowledge and skills…

  8. "Superheroes in the Resource Room": A Study Examining Implementation of the Superhero Social Skills Program by a Resource Teacher with Students with Externalizing Behavior Problems

    ERIC Educational Resources Information Center

    Springer, Benjamin James

    2012-01-01

    The current study evaluated the effectiveness of the Superhero Social Skills program in increasing the social engagement skills and decreasing the aggressive behavior of students with externalizing behavior problems as implemented by a resource teacher. There have been no empirical evaluations of the Superhero Social Skills program as implemented…

  9. [The occupational therapist's role in an interdisciplinary team within the Rehabilitation and External Aids Program].

    PubMed

    Pelatelli, Agustina; Romero, Celeste; Uño Carreño, Mercedes

    2012-01-01

    The role of an occupational therapist in the Mental Health team, particularly in the Rehabilitation and Assisted Discharge Program (PREA), is to provide a focus on the person and on a meaningful occupation for him. The interdisciplinary team of each device, involving an occupational therapist, performs planning goals and implementing the means to achieve through strategies of psychosocial rehabilitation. Meanwhile, intervention strategies are developed and individual support for each person is given to carry out a project of life in the community, building a social, occupational and significant work in order to enhance users' recovery.

  10. Implementation of Good Clinical Laboratory Practice (GCLP) guidelines within the External Quality Assurance Program Oversight Laboratory (EQAPOL).

    PubMed

    Todd, Christopher A; Sanchez, Ana M; Garcia, Ambrosia; Denny, Thomas N; Sarzotti-Kelsoe, Marcella

    2014-07-01

    The EQAPOL contract was awarded to Duke University to develop and manage global proficiency testing programs for flow cytometry-, ELISpot-, and Luminex bead-based assays (cytokine analytes), as well as create a genetically diverse panel of HIV-1 viral cultures to be made available to National Institutes of Health (NIH) researchers. As a part of this contract, EQAPOL was required to operate under Good Clinical Laboratory Practices (GCLP) that are traditionally used for laboratories conducting endpoint assays for human clinical trials. EQAPOL adapted these guidelines to the management of proficiency testing programs while simultaneously incorporating aspects of ISO/IEC 17043 which are specifically designed for external proficiency management. Over the first two years of the contract, the EQAPOL Oversight Laboratories received training, developed standard operating procedures and quality management practices, implemented strict quality control procedures for equipment, reagents, and documentation, and received audits from the EQAPOL Central Quality Assurance Unit. GCLP programs, such as EQAPOL, strengthen a laboratory's ability to perform critical assays and provide quality assessments of future potential vaccines.

  11. Effects of a shoulder injury prevention strength training program on eccentric external rotator muscle strength and glenohumeral joint imbalance in female overhead activity athletes.

    PubMed

    Niederbracht, Yvonne; Shim, Andrew L; Sloniger, Mark A; Paternostro-Bayles, Madeline; Short, Thomas H

    2008-01-01

    Imbalance of the eccentrically-activated external rotator cuff muscles versus the concentrically-activated internal rotator cuff muscles is a primary risk factor for glenohumeral joint injuries in overhead activity athletes. Nonisokinetic dynamometer based strength training studies, however, have focused exclusively on resulting concentric instead of applicable eccentric strength gains of the external rotator cuff muscles. Furthermore, previous strength training studies did not result in a reduction in glenoumeral joint muscle imbalance, thereby suggesting that currently used shoulder strength training programs do not effectively reduce the risk of shoulder injury to the overhead activity athlete. Two collegiate women tennis teams, consisting of 12 women, participated in this study throughout their preseason training. One team (n = 6) participated in a 5-week, 4 times a week, external shoulder rotator muscle strength training program next to their preseason tennis training. The other team (n = 6) participated in a comparable preseason tennis training program, but did not conduct any upper body strength training. Effects of this strength training program were evaluated by comparing pre- and posttraining data of 5 maximal eccentric external immediately followed by concentric internal contractions on a Kin-Com isokinetic dynamometer (Chattecx Corp., Hixson, Tennessee). Overall, the shoulder strength training program significantly increased eccentric external total work without significant effects on concentric internal total work, concentric internal mean peak force, or eccentric external mean peak force. In conclusion, by increasing the eccentric external total exercise capacity without a subsequent increase in the concentric internal total exercise capacity, this strength training program potentially decreases shoulder rotator muscle imbalances and the risk for shoulder injuries to overhead activity athletes.

  12. golem95: A numerical program to calculate one-loop tensor integrals with up to six external legs

    NASA Astrophysics Data System (ADS)

    Binoth, T.; Guillet, J.-Ph.; Heinrich, G.; Pilon, E.; Reiter, T.

    2009-11-01

    We present a program for the numerical evaluation of form factors entering the calculation of one-loop amplitudes with up to six external legs. The program is written in Fortran95 and performs the reduction to a certain set of basis integrals numerically, using a formalism where inverse Gram determinants can be avoided. It can be used to calculate one-loop amplitudes with massless internal particles in a fast and numerically stable way. Catalogue identifier: AEEO_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEEO_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 50 105 No. of bytes in distributed program, including test data, etc.: 241 657 Distribution format: tar.gz Programming language: Fortran95 Computer: Any computer with a Fortran95 compiler Operating system: Linux, Unix RAM: RAM used per form factor is insignificant, even for a rank six six-point form factor Classification: 4.4, 11.1 External routines: Perl programming language (http://www.perl.com/) Nature of problem: Evaluation of one-loop multi-leg tensor integrals occurring in the calculation of next-to-leading order corrections to scattering amplitudes in elementary particle physics. Solution method: Tensor integrals are represented in terms of form factors and a set of basic building blocks ("basis integrals"). The reduction to the basis integrals is

  13. Bridging the gap between research and practice: an assessment of external validity of community-based physical activity programs in Bogotá, Colombia, and Recife, Brazil.

    PubMed

    Paez, Diana C; Reis, Rodrigo S; Parra, Diana C; Hoehner, Christine M; Sarmiento, Olga L; Barros, Mauro; Brownson, Ross C

    2015-03-01

    For more than a decade, physical activity classes have been offered in public places at no cost to the participants in some Latin American cities, however, internal and external validity evidence of these programs is limited. The goals of this study were to assess, report, and compare the external validity of the Recreovia program (RCP) in Colombia, and the Academia da Cidade program (ACP) in Brazil. Interviews to assess external validity of the RCP and ACP were conducted in 2012. The interview guide was developed based on the RE-AIM framework. Seventeen key informants were selected to participate in the study. Interviews were recorded and transcribed verbatim. Transcripts were analyzed using a constant comparative qualitative method and experts validated common themes. RCP and ACP key informants reported that both programs reach underserved population. There is no information available about effectiveness. Both programs take place in public spaces (e.g., parks and plazas), which are selected for adoption mainly based on community demand. RCP and ACP offer free physical activity classes with educational and cultural components, have a strong organizational structure for implementation, and differ on schedule and content of classes. Funding sources were reported to play an important role on long-term maintenance. Facilitators and barriers were identified. Programs are similar in the reach and adoption elements; the main differences were found on implementation and maintenance, whereas information on effectiveness was not found. Reporting external validity of these programs is useful to bridge the gap between research and practice.

  14. ACDA’s (Arms Control and Disarmament Agency) Coordination of Federal Arms Control Research and Management of Its External Research Program Still Need Improvement,

    DTIC Science & Technology

    1983-09-30

    MAGEMENT OF ITS EXTERNAL RESERCH PROGRAM ARE STYL INADEQPATE The Arms Control and Disarmament Agency (ACDA) needs to improve the operation of its external...proliferation, conven- tional arms transfers, advanced technology weapons. and nuclear test limitations. In 1980 we reported on ACDA’s problems in ma...0 - Nuclear Test Limitations 719,163 492,509 171,777 - 0 - Non-Nuclear Weapons of Mass Destruc- tion and Advanced Technology Weapons 33,108 53,282

  15. External quality-assurance results for the national atmospheric deposition program/national trends network, 2000-2001

    USGS Publications Warehouse

    Wetherbee, Gregory A.; Latysh, Natalie E.; Gordon, John D.

    2004-01-01

    Five external quality-assurance programs were operated by the U.S. Geological Survey for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) from 2000 through 2001 (study period): the intersite-comparison program, the blind-audit program, the field-audit program, the interlaboratory-comparison program, and the collocated-sampler program. Each program is designed to measure specific components of the total error inherent in NADP/NTN wet-deposition measurements. The intersite-comparison program assesses the variability and bias of pH and specific-conductance determinations made by NADP/NTN site operators with respect to accuracy goals. The accuracy goals are statistically based using the median of all of the measurements obtained for each of four intersite-comparison studies. The percentage of site operators responding on time that met the pH accuracy goals ranged from 84.2 to 90.5 percent. In these same four intersite-comparison studies, 88.9 to 99.0 percent of the site operators met the accuracy goals for specific conductance. The blind-audit program evaluates the effects of routine sample handling, processing, and shipping on the chemistry of weekly precipitation samples. The blind-audit data for the study period indicate that sample handling introduced a small amount of sulfate contamination and slight changes to hydrogen-ion content of the precipitation samples. The magnitudes of the paired differences are not environmentally significant to NADP/NTN data users. The field-audit program (also known as the 'field-blank program') was designed to measure the effects of field exposure, handling, and processing on the chemistry of NADP/NTN precipitation samples. The results indicate potential low-level contamination of NADP/NTN samples with calcium, ammonium, chloride, and nitrate. Less sodium contamination was detected by the field-audit data than in previous years. Statistical analysis of the paired differences shows that contaminant ions

  16. Successes and Short Comings in Four Years of an International External Quality Assurance Program for Animal Influenza Surveillance

    PubMed Central

    Spackman, Erica; Cardona, Carol; Muñoz-Aguayo, Jeannette; Fleming, Susan

    2016-01-01

    The US National institutes of Health-Centers of Excellence for Influenza Research and Surveillance is a research consortium that funds numerous labs worldwide to conduct influenza A surveillance in diverse animal species. There is no harmonization of testing procedures among these labs; therefore an external quality assurance (EQA) program was implemented to evaluate testing accuracy among labs in the program in 2012. Accurate detection of novel influenza A variants is crucial because of the broad host range and potentially high virulence of the virus in diverse species. Two molecular detection sample sets and 2 serology sample sets (one with avian origin isolates, and one with mammalian origin isolates each) were made available at approximately six month intervals. Participating labs tested the material in accordance with their own protocols. During a five year period a total of 41 labs from 23 countries ordered a total of 132 avian molecular, 121 mammalian molecular and 90 serology sample sets. Testing was completed by 111 individuals. Detection of type A influenza by RT-PCR was reliable with a pass rate (80% or greater agreement with expected results) of 86.6% for avian and 86.2% for mammalian origin isolates. However, identification of subtype by RT-PCR was relatively poor with 54.1% and 75.9% accuracy for avian and mammalian influenza isolates respectively. Serological testing had an overall pass rate of 86.9% and 22/23 labs used commercial ELISA kits. Based on the results of this EQA program six labs modified their procedures to improve accuracy and one lab identified an unknown equipment problem. These data represent the successful implementation of an international EQA program for an infectious disease; insights into the logistics and test design are also discussed. PMID:27788155

  17. Establishing treatment fidelity in evidence-based parent training programs for externalizing disorders in children and adolescents.

    PubMed

    Garbacz, Lauren L; Brown, Dawn M; Spee, Grace A; Polo, Antonio J; Budd, Karen S

    2014-09-01

    The current review evaluates the use of treatment fidelity strategies in evidence-based parent training programs for treating externalizing disorders. We used a broad framework for evaluating treatment fidelity developed by the National Institutes of Health Treatment Fidelity Workgroup that includes the aspects of treatment design, treatment delivery, training providers, and assessment of participant receipt of treatment and enactment of treatment skills. Sixty-five articles reporting outcome trials of evidence-based parent training programs met inclusion criteria and were coded for treatment fidelity strategies. The mean adherence to fidelity strategies was .73, which was higher than two previous review studies employing this framework in the health literature. Strategies related to treatment design showed the highest mean adherence (.83), whereas training of providers and enactment of treatment skills had the lowest (.58). In light of an increasing emphasis on effectiveness and dissemination trials, the broader treatment fidelity framework as applied in this review focuses needed attention on areas often overlooked in fidelity practices, such as training providers and generalization of treatment skills. We discuss the strengths and limitations of fidelity practices in parent training studies, implications of these findings, and areas for future research.

  18. [Analysis of the results of the 2010 External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology].

    PubMed

    Ruiz de Gopegui Bordes, Enrique; Serrano, M del Remedio Guna; Orta Mira, Nieves; Ovies, María Rosario; Poveda, Marta; Cardona, Concepción Gimeno

    2011-12-01

    The External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology includes controls for bacteriology, serology, mycology, parasitology, mycobacteria, virology and molecular microbiology. This article presents the most important conclusions and lessons of the 2010 controls. As a whole, the results obtained in 2010 confirm the excellent skill and good technical standards found in previous years. However, erroneous results can be obtained in any laboratory and in clinically relevant determinations. The results of this program highlight the need to implement both internal and external controls to ensure maximal quality of microbiological tests(1).

  19. A 12-week rehabilitation program improves body composition, pain sensation, and internal/external torques of baseball pitchers with shoulder impingement symptom

    PubMed Central

    Cha, Jun-Youl; Kim, Jae-Hak; Hong, Ju; Choi, Young-Tae; Kim, Min-Ho; Cho, Ji-Hyun; Ko, Il-Gyu; Jee, Yong-Seok

    2014-01-01

    The aim of this study was to investigate the effects of a 12-week rehabilitation program on body composition, shoulder pain, and isokinetic internal/external torques of pitchers with impingement syndrome. A total of 30 pitchers were divided into 2 groups: experimental group (EG, n = 16) and control group (CG, n= 14). The rehabilitation program consisted of physical therapy, warm-up, work-out, and cool-down. As results, body weight and fat mass of EG were decreased whereas muscle mass of EG was significantly increased after the experiment. The pain degrees in resting, normal daily activity, and strenuous activity on the numeric pain rating scale were significantly decreased in the EG. The internal and external peak torques (PTs) of uninvolved and involved sides of EG were increased in EG after 12 weeks. Such results provide a deficit ratio of both sides in EG close to normal values. The ratios of internal/external PTs in EG were also close to the reference values. The internal and external total works of both sides in EG were similar to the values of PT. The fatigue indices of internal and external rotators of both sides in EG were decreased. As a conclusion, a 12-week rehabilitation program reduced the shoulder pain, improved the body composition and enhanced the isokinetic shoulder internal/external rotators in EG with impingement symptoms. Also the study suggested that the rehabilitation program evened out the ratio between internal and external rotators and lowered the fatigue level after the experiment. PMID:24678503

  20. Externally programmed variable timer

    NASA Technical Reports Server (NTRS)

    Gulbis, P. R.

    1971-01-01

    Device satisfies 1-sec, 5-sec, and 10-min timing requirements. Temperature and voltage range accuracy is plus or minus 3.9 percent with voltage variations of 24 to 31 Vdc over temperature range of minus 55 deg C to plus 125 deg C.

  1. Shaping a Cohesive Agenda: Next Steps. National Conference on Adult and External Degree Programs. (7th, Memphis, Tennessee, October 7-10, 1987).

    ERIC Educational Resources Information Center

    Alliance, an Association for Alternative Degree Programs.

    Proceedings of an international conference on adult and external degree programs are presented. Selected papers are drawn from the areas of distance learning, support services, intra-institutional, curriculum, and teaching. They include: "Uses of Distance Education for Graduate Professional Degrees" (Ruth J. Person and Raymond Vondran); "Library…

  2. The Prevention Program for Externalizing Problem Behavior (PEP) Improves Child Behavior by Reducing Negative Parenting: Analysis of Mediating Processes in a Randomized Controlled Trial

    ERIC Educational Resources Information Center

    Hanisch, Charlotte; Hautmann, Christopher; Plück, Julia; Eichelberger, Ilka; Döpfner, Manfred

    2014-01-01

    Background: Our indicated Prevention program for preschool children with Externalizing Problem behavior (PEP) demonstrated improved parenting and child problem behavior in a randomized controlled efficacy trial and in a study with an effectiveness design. The aim of the present analysis of data from the randomized controlled trial was to identify…

  3. Advancing Our National Agenda. Proceedings of the National Conference on Adult and External Degree Programs (8th, Washington, D.C., October 12-14, 1988).

    ERIC Educational Resources Information Center

    American Council on Education, Washington, DC.

    A comprehensive, interactive conference was designed to help improve the quality of external degree programs and adult education. Sixteen papers are presented as follows: (1) "Designing Self-Instructional Print Material for the Adult Learner" (Diane J. Davis); (2) "Degrees by Alternative Delivery for U.S. Soldiers and Sailors"…

  4. The Prevention Program for Externalizing Problem Behavior (PEP) Improves Child Behavior by Reducing Negative Parenting: Analysis of Mediating Processes in a Randomized Controlled Trial

    ERIC Educational Resources Information Center

    Hanisch, Charlotte; Hautmann, Christopher; Plück, Julia; Eichelberger, Ilka; Döpfner, Manfred

    2014-01-01

    Background: Our indicated Prevention program for preschool children with Externalizing Problem behavior (PEP) demonstrated improved parenting and child problem behavior in a randomized controlled efficacy trial and in a study with an effectiveness design. The aim of the present analysis of data from the randomized controlled trial was to identify…

  5. Advancing Our National Agenda. Proceedings of the National Conference on Adult and External Degree Programs (8th, Washington, D.C., October 12-14, 1988).

    ERIC Educational Resources Information Center

    American Council on Education, Washington, DC.

    A comprehensive, interactive conference was designed to help improve the quality of external degree programs and adult education. Sixteen papers are presented as follows: (1) "Designing Self-Instructional Print Material for the Adult Learner" (Diane J. Davis); (2) "Degrees by Alternative Delivery for U.S. Soldiers and Sailors"…

  6. Shaping a Cohesive Agenda: Next Steps. National Conference on Adult and External Degree Programs. (7th, Memphis, Tennessee, October 7-10, 1987).

    ERIC Educational Resources Information Center

    Alliance, an Association for Alternative Degree Programs.

    Proceedings of an international conference on adult and external degree programs are presented. Selected papers are drawn from the areas of distance learning, support services, intra-institutional, curriculum, and teaching. They include: "Uses of Distance Education for Graduate Professional Degrees" (Ruth J. Person and Raymond Vondran); "Library…

  7. External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 1997-99

    USGS Publications Warehouse

    Gordon, John D.; Latysh, Natalie E.; Lindholm, Sandy J.

    2003-01-01

    Five external quality-assurance programs were operated by the U.S. Geological Survey for the National Atmospheric Deposition Program/ National Trends Network (NADP/NTN) during 1997 through 1999: the intersite-comparison program, the blind-audit program, the field- audit program, the interlaboratory-comparison program, and the collocated-sampler program. The intersite-comparison program assesses the accuracy of pH and specific-conductance determinations made by NADP/NTN site operators. In two 1997 intersite-comparison studies, 83.7 and 85.8 percent of the pH determinations met the NADP/NTN accuracy goals, whereas 97.3 and 92.4 percent of the specific-conductance determinations met the NADP/NTN accuracy goals. The percentage of pH and specific-conductance determinations that met the accuracy goals in 1998 were, for the most part, higher than in 1997. In two 1998 studies, 90.9 and 90.3 percent of the pH determinations met the accuracy goals compared to 94.7 and 96.0 percent of the specific- conductance measurements meeting the accuracy goals. In one 1999 intersite-comparison study, 89.5 percent and 99.4 percent of pH and specific- conductance determinations, respectively, met the NADP/NTN accuracy goals. The blind-audit program evaluates the effects of routine sample handling, processing, and shipping on the analytical bias and precision of weekly precipitation samples. A portion of the blind-audit sample subject to the normal onsite handling and processing of a weekly precipitation sample is referred to as the bucket portion, whereas the portion receiving only minimal handling is referred to as the bottle portion. Positive bias in regard to blind-audit results indicates that the bucket portion has a higher concentration than the bottle portion. The paired t-test for the 1997 through 1999 blind- audit data indicates that routine sample handling, processing, and shipping introduced a positive bias (a=0.05) for calcium and chloride and a negative bias (cz=0.05) for

  8. External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 1995-96

    USGS Publications Warehouse

    Gordon, John D.

    1999-01-01

    The U.S. Geological Survey operated four external quality-assurance programs for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) in 1995 and 1996: the intersite-comparison program, the blind-audit program, the interlaboratory- comparison program, and the collocated-sampler program. The intersite-comparison program assessed the precision and bias of pH and specific-conductance determinations made by NADP/NTN site operators. The analytical bias introduced during routine handling, processing, and shipping of wet-deposition samples and precision of analyte values was estimated using a blind-audit program. An interlaboratory-comparison program was used to evaluate differences between analytical results and to estimate the analytical precision of five North American laboratories that routinely analyzed wet deposition. A collocated-sampler program estimated the precision of the overall precipitation collection and analysis system from initial sample collection through final storage of the data. Results of two intersite-comparison studies completed in 1995 indicated 94.6 and 94.4 percent of the onsite pH determinations met the NADP/NTN accuracy goals, whereas 97.2 and 98.3 percent of the specific-conductance determinations were within the established limits. The percentages of onsite determinations that met the accuracy goals in 1996 were slightly less for both pH and specific-conductance than in 1995. In 1996, 93.2 and 87.5 percent of onsite pH determinations met the accuracy goals, whereas the percentage of onsite specific-conductance measurements that met the goals was 93.9 and 94.9 percent.The blind audit program utilizes a paired sample design to evaluate the effects of routine sample handling, processing and shipping on the chemistry of weekly precipitation samples. The portion of the blind audit sample subject to all of the normal onsite handling and processing steps of a regular weekly precipitation sample is referred to as the bucket

  9. Effects of After-School Programs with At-Risk Youth on Attendance and Externalizing Behaviors: A Systematic Review and Meta-Analysis

    PubMed Central

    Maynard, Brandy R.; Polanin, Joshua R.; Vaughn, Michael G.; Sarteschi, Christine M.

    2015-01-01

    The popularity, demand, and increased federal and private funding for after-school programs have resulted in a marked increase in after-school programs over the past two decades. After-school programs are used to prevent adverse outcomes, decrease risks, or improve functioning with at-risk youth in several areas, including academic achievement, crime and behavioral problems, socio-emotional functioning, and school engagement and attendance; however, the evidence of effects of after-school programs remains equivocal. This systematic review and meta-analysis, following Campbell Collaboration guidelines, examined the effects of after-school programs on externalizing behaviors and school attendance with at-risk students. A systematic search for published and unpublished literature resulted in the inclusion of 24 studies. A total of 64 effect sizes (16 for attendance outcomes; 49 for externalizing behavior outcomes) extracted from 31 reports were included in the meta-analysis using robust variance estimation to handle dependencies among effect sizes. Mean effects were small and non-significant for attendance and externalizing behaviors. A moderate to large amount of heterogeneity was present; however, no moderator variable tested explained the variance between studies. Significant methodological shortcomings were identified across the corpus of studies included in this review. Implications for practice, policy and research are discussed. PMID:25416228

  10. European specialist porphyria laboratories: diagnostic strategies, analytical quality, clinical interpretation, and reporting as assessed by an external quality assurance program.

    PubMed

    Aarsand, Aasne K; Villanger, Jørild H; Støle, Egil; Deybach, Jean-Charles; Marsden, Joanne; To-Figueras, Jordi; Badminton, Mike; Elder, George H; Sandberg, Sverre

    2011-11-01

    The porphyrias are a group of rare metabolic disorders whose diagnosis depends on identification of specific patterns of porphyrin precursor and porphyrin accumulation in urine, blood, and feces. Diagnostic tests for porphyria are performed by specialized laboratories in many countries. Data regarding the analytical and diagnostic performance of these laboratories are scarce. We distributed 5 sets of multispecimen samples from different porphyria patients accompanied by clinical case histories to 18-21 European specialist porphyria laboratories/centers as part of a European Porphyria Network organized external analytical and postanalytical quality assessment (EQA) program. The laboratories stated which analyses they would normally have performed given the case histories and reported results of all porphyria-related analyses available, interpretative comments, and diagnoses. Reported diagnostic strategies initially showed considerable diversity, but the number of laboratories applying adequate diagnostic strategies increased during the study period. We found an average interlaboratory CV of 50% (range 12%-152%) for analytes in absolute concentrations. Result normalization by forming ratios to the upper reference limits did not reduce this variation. Sixty-five percent of reported results were within biological variation-based analytical quality specifications. Clinical interpretation of the obtained analytical results was accurate, and most laboratories established the correct diagnosis in all distributions. Based on a case-based EQA scheme, variations were apparent in analytical and diagnostic performance between European specialist porphyria laboratories. Our findings reinforce the use of EQA schemes as an essential tool to assess both analytical and diagnostic processes and thereby to improve patient care in rare diseases.

  11. Effectiveness of the Prevention Program for Externalizing Problem Behavior (PEP) in Preschoolers with Severe and No or Mild ADHD Symptoms.

    PubMed

    Eichelberger, Ilka; Plücka, Julia; Hautmann, Christopher; Hanisch, Charlotte; Döpfner, Manfred

    2016-01-01

    The prevention program for externalizing problem behavior (PEP), developed for parents and teachers of preschool children, showed the effectiveness of both modules (PEP-PA and PEP-TE) under routine care conditions in two separate studies. This secondary analysis examined the effects of both modules on preschool children with severe attention deficit/hyperactivity disorder (ADHD) symptoms compared with children with no or mild ADHD symptoms. In the within-subject control group, design changes in child symptoms and problem behavior in specific situations at home and school during the waiting period were compared with changes during the intervention period (3 months each). For children with severe ADHD, parent training reduced specific problem situations at home (HSQ-D[please provide full name here]), and teacher training showed significant effects on oppositional-aggressive behavior as well as the total problem score of the Caregiver Teacher Report Form (C-TRF). Children with no or mild ADHD benefited from parent training on the HSQ-D score, oppositional-aggressive behavior and the total problem score of the Child Behavior Checklist (CBCL), while teacher training had significant effects on all outcomes assessed. Our results suggest that parent training reduces mainly specific behavior problems at home in children with severe ADHD symptoms and with no/mild ADHD symptoms, while teacher training reduces ADHD symptoms and ODD[please provide full name here] symptoms including specific behavior problems in the kindergarten in children with no/mild ADHD symptoms. However, in children with severe ADHD only overall problems and ODD symptoms were significantly reduced by teacher Training.

  12. Potential pros and cons of external healthcare performance evaluation systems: real-life perspectives on Iranian hospital evaluation and accreditation program.

    PubMed

    Jaafaripooyan, Ebrahim

    2014-09-01

    Performance evaluation is essential to quality improvement in healthcare. The current study has identified the potential pros and cons of external healthcare evaluation programs, utilizing them subsequently to look into the merits of a similar case in a developing country. A mixed method study employing both qualitative and quantitative data collection and analysis techniques was adopted to achieve the study end. Subject Matter Experts (SMEs) and professionals were approached for two-stage process of data collection. Potential advantages included greater attractiveness of high accreditation rank healthcare organizations to their customers/purchasers and boosted morale of their personnel. Downsides, as such, comprised the programs' over-reliance on value judgment of surveyors, routinization and incurring undue cost on the organizations. In addition, the improved, standardized care processes as well as the judgmental nature of program survey were associated, as pros and cons, to the program investigated by the professionals. Besides rendering a tentative assessment of Iranian hospital evaluation program, the study provides those running external performance evaluations with a lens to scrutinize the virtues of their own evaluation systems through identifying the potential advantages and drawbacks of such programs. Moreover, the approach followed could be utilized for performance assessment of similar evaluation programs.

  13. Understanding How Intimate Partner Violence Impacts School Age Children’s Internalizing and Externalizing Problem Behaviors: A Secondary Analysis of Hawaii Healthy Start Program Evaluation Data

    PubMed Central

    Bair-Merritt, Megan H; Ghazarian, Sharon R; Burrell, Lori; Crowne, Sarah Shea; McFarlane, Elizabeth; Duggan, Anne K

    2015-01-01

    We examined the role of maternal depression and parenting stress in the relationship between intimate partner violence (IPV) and child internalizing and externalizing problems, and explored whether child gender modified these pathways. This secondary analysis used data from the Hawaii Healthy Start Program. Logistic regression models examined the associations between IPV in 1st grade and child internalizing and externalizing behaviors in 1st, 2nd, and 3rd grades. Mediation models used bootstrapping methodology and stratified models examined effect modification. Adjusted models with 214 mothers demonstrated associations between IPV and internalizing (adjusted odds ratios (aOR)=2.62; 95% CI 1.11, 6.21) and externalizing (aOR=4.16; 95% CI 1.55, 11.19) behaviors. The association with externalizing behaviors was mediated by maternal depression and parenting stress, while internalizing behaviors was mediated by depression only. Stratified models found the association between IPV and externalizing behaviors was significant for girls only. Our results support the importance of multicomponent maternal IPV interventions. PMID:26889302

  14. Baseline Assessment of 25-Hydroxyvitamin D Reference Material and Proficiency Testing/External Quality Assurance Material Commutability: A Vitamin D Standardization Program Study.

    PubMed

    Phinney, Karen W; Sempos, Christopher T; Tai, Susan S-C; Camara, Johanna E; Wise, Stephen A; Eckfeldt, John H; Hoofnagle, Andrew N; Carter, Graham D; Jones, Julia; Myers, Gary L; Durazo-Arvizu, Ramon; Miller, W Greg; Bachmann, Lorin M; Young, Ian S; Pettit, Juanita; Caldwell, Grahame; Liu, Andrew; Brooks, Stephen P J; Sarafin, Kurtis; Thamm, Michael; Mensink, Gert B M; Busch, Markus; Rabenberg, Martina; Cashman, Kevin D; Kiely, Mairead; Galvin, Karen; Zhang, Joy Y; Kinsella, Michael; Oh, Kyungwon; Lee, Sun-Wha; Jung, Chae L; Cox, Lorna; Goldberg, Gail; Guberg, Kate; Meadows, Sarah; Prentice, Ann; Tian, Lu; Brannon, Patsy M; Lucas, Robyn M; Crump, Peter M; Cavalier, Etienne; Merkel, Joyce; Betz, Joseph M

    2017-09-01

    The Vitamin D Standardization Program (VDSP) coordinated a study in 2012 to assess the commutability of reference materials and proficiency testing/external quality assurance materials for total 25-hydroxyvitamin D [25(OH)D] in human serum, the primary indicator of vitamin D status. A set of 50 single-donor serum samples as well as 17 reference and proficiency testing/external quality assessment materials were analyzed by participating laboratories that used either immunoassay or LC-MS methods for total 25(OH)D. The commutability test materials included National Institute of Standards and Technology Standard Reference Material 972a Vitamin D Metabolites in Human Serum as well as materials from the College of American Pathologists and the Vitamin D External Quality Assessment Scheme. Study protocols and data analysis procedures were in accordance with Clinical and Laboratory Standards Institute guidelines. The majority of the test materials were found to be commutable with the methods used in this commutability study. These results provide guidance for laboratories needing to choose appropriate reference materials and select proficiency or external quality assessment programs and will serve as a foundation for additional VDSP studies.

  15. Potential pros and cons of external healthcare performance evaluation systems: real-life perspectives on Iranian hospital evaluation and accreditation program

    PubMed Central

    Jaafaripooyan, Ebrahim

    2014-01-01

    Background: Performance evaluation is essential to quality improvement in healthcare. The current study has identified the potential pros and cons of external healthcare evaluation programs, utilizing them subsequently to look into the merits of a similar case in a developing country. Methods: A mixed method study employing both qualitative and quantitative data collection and analysis techniques was adopted to achieve the study end. Subject Matter Experts (SMEs) and professionals were approached for two-stage process of data collection. Results: Potential advantages included greater attractiveness of high accreditation rank healthcare organizations to their customers/purchasers and boosted morale of their personnel. Downsides, as such, comprised the programs’ over-reliance on value judgment of surveyors, routinization and incurring undue cost on the organizations. In addition, the improved, standardized care processes as well as the judgmental nature of program survey were associated, as pros and cons, to the program investigated by the professionals. Conclusion: Besides rendering a tentative assessment of Iranian hospital evaluation program, the study provides those running external performance evaluations with a lens to scrutinize the virtues of their own evaluation systems through identifying the potential advantages and drawbacks of such programs. Moreover, the approach followed could be utilized for performance assessment of similar evaluation programs. PMID:25279381

  16. Effects of a contrast training program without external load on vertical jump, kicking speed, sprint, and agility of young soccer players.

    PubMed

    García-Pinillos, Felipe; Martínez-Amat, Antonio; Hita-Contreras, Fidel; Martínez-López, Emilio J; Latorre-Román, Pedro A

    2014-09-01

    The purpose of this study was to determine the effects of a 12-week contrast training (CT) program (isometric + plyometric), with no external loads, on the vertical jump, kicking speed, sprinting, and agility skills of young soccer players. Thirty young soccer players (age, 15.9 ± 1.43 years; weight, 65.4 ± 10.84 kg; height, 171.0 ± 0.06 cm) were randomized in a control group (n = 13) and an experimental group (n = 17). The CT program was included in the experimental group's training sessions, who undertook it twice a week as a part of their usual weekly training regime. This program included 3 exercises: 1 isometric and 2 plyometric, without external loads. These exercises progressed in volume throughout the training program. Performance in countermovement jump (CMJ), Balsom agility test (BAT), 5-, 10-, 20-, and 30-m sprint, and soccer kick were assessed before and after the training program. A 2-factor (group and time) analysis of variance revealed significant improvements (p < 0.001) in CMJ, BAT, and kicking speed in the experimental group players. Control group remained unchanged in these variables. Both groups significantly reduced sprint times over 5, 10, 20, and 30 m (p ≤ 0.05). A significant correlation (r = 0.492, p < 0.001) was revealed between ΔBAT and Δaverage kicking speed. Results suggest that a specific CT program without external loads is effective for improving soccer-specific skills such as vertical jump, sprint, agility, and kicking speed in young soccer players.

  17. Development of an Intervention for Foster Parents of Young Foster Children with Externalizing Behavior: Theoretical Basis and Program Description

    ERIC Educational Resources Information Center

    Vanschoonlandt, Femke; Vanderfaeillie, Johan; Van Holen, Frank; De Maeyer, Skrallan

    2012-01-01

    Foster parents are often faced with serious externalizing behaviors of their foster child. These behavioral problems may induce family stress and are related to less effective parenting and often increase. Foster children with behavioral problems are also more at risk of placement breakdown. An intervention to support foster parents of young…

  18. The Guiding Effects of a Critical Reading Program on the Use of External Reading Strategies When Confronting an Ironical Text

    ERIC Educational Resources Information Center

    Karabay, Aysegul

    2015-01-01

    This study employed a sample of 60 pre-service teachers to examine the guiding effects of understanding critical reading theories on using external reading strategies such as note-taking and underlining when confronting an ironical literary text. The study broke down the teachers into one control group of 30 teachers and one experimental group of…

  19. Evaluation of a Baccalaureate External Degree Program in Health Services Administration with a Major in Long Term Care Administration.

    ERIC Educational Resources Information Center

    Kleppick, Annabelle L.; And Others

    The development and evaluation of a nontraditional program with a major in Long Term Care Administration is presented. Part 1 presents an evaluation of the impact of the program on students, faculty, the curricula for long term care administration, and in the field of practice. Student characteristics are established and the performance of the…

  20. The Role of Organizational Context and External Influences in the Implementation of Evidence-Based Programs. Report III

    ERIC Educational Resources Information Center

    Metz, Allison; Burkhauser, Mary; Collins, Ashleigh; Bandy, Tawana

    2008-01-01

    The implementation of programs and practices that reflect the best available research and evaluation is a new and very promising development in the out-of-school time field. However, successfully implementing a new, evidence-based program or practice is a major challenge for practitioners. This challenge is due, in large part, to a lack of…

  1. Comparison of Test Procedures and Energy Efficiency Criteria in Selected International Standards & Labeling Programs for Copy Machines, External Power Supplies, LED Displays, Residential Gas Cooktops and Televisions

    SciTech Connect

    Zheng, Nina; Zhou, Nan; Fridley, David

    2012-03-01

    This report presents a technical review of international minimum energy performance standards (MEPS), voluntary and mandatory energy efficiency labels and test procedures for five products being considered for new or revised MEPS in China: copy machines, external power supply, LED displays, residential gas cooktops and flat-screen televisions. For each product, an overview of the scope of existing international standards and labeling programs, energy values and energy performance metrics and description and detailed summary table of criteria and procedures in major test standards are presented.

  2. Prenatal programming of postnatal plasticity for externalizing behavior: Testing an integrated developmental model of genetic and temperamental sensitivity to the environment.

    PubMed

    Tung, Irene; Morgan, Julia E; Noroña, Amanda N; Lee, Steve S

    2017-08-21

    Although both gene- and temperament-environment interactions contribute to the development of youth externalizing problems, it is unclear how these factors jointly affect environmental sensitivity over time. In a 7-year longitudinal study of 232 children (aged 5-10) with and without ADHD, we employed moderated mediation to test a developmentally sensitive mechanistic model of genetic and temperamental sensitivity to prenatal and postnatal environmental factors. Birth weight, a global measure of the prenatal environment, moderated predictions of child negative emotionality from a composite of dopaminergic polymorphisms (i.e., DRD4 and DAT1), such that birth weight inversely predicted negative emotionality only for children with genetic plasticity. Negative emotionality, in turn, predicted externalizing behavior 4-5 years later, beyond genetic and postnatal parenting effects. Finally, birth weight moderated the indirect effect of dopaminergic genotypes on externalizing problems through negative emotionality, partially supporting a prenatal programming model. We discuss theoretical and empirical implications for models of environmental sensitivity. © 2017 Wiley Periodicals, Inc.

  3. [Guideline compliance in hip fracture: results of an external quality-assurance program in North Rhine Westphalia: 2003-2005].

    PubMed

    Schulze Raestrup, U; Grams, A; Smektala, R

    2008-02-01

    Whereas the Scottish guidelines are audited annually, nobody evaluates guideline compliance in Germany. Thus, can external quality assurance data pursuant to section 137 of the German Social Code Book V be suitable for auditing guideline compliance? From North Rhine Westphalia, a total of 48,831 cases of femoral fractures near the hip joint were evaluated. Compliance with the guidelines was determined based on preoperative hospital stay, thrombosis, and antibiotic prophylaxis. Guideline rationale was reviewed in terms of mortality and thromboembolism rate. Sixty-four percent of the interventions were performed in a timely manner. Thrombosis prophylaxis was given in 99% of cases. Antibiotics were given as a single shot. There was no connection between mortality and thromboembolism rates or time to surgery. Guideline compliance is similar in German and Scotland. The external quality assurance data are suitable for evaluating guideline compliance. The literature recommends a short time to surgery. Given the short observation period, it was not possible to demonstrate any improvement in outcomes.

  4. Choosing a Truly External Evaluator

    ERIC Educational Resources Information Center

    Ray, Marilyn

    2006-01-01

    This scenario discusses a situation in which a proposal has been published by a consortium of foundations for an "external" evaluator to evaluate a replication at two new sites of a program they have been funding for many years. A proposal is received from Dr. Porto-Novo, who has been the external evaluator of the initial program for about 10…

  5. Exploring the Unknown: Selected Documents in the History of the U.S. Civilian Space Program. Volume 2; External Relationships

    NASA Technical Reports Server (NTRS)

    Logsdon, John M. (Editor); Day, Dwayne A. (Editor); Launius, Roger D. (Editor)

    1996-01-01

    The documents selected for inclusion in this volume are presented in three chapters, each covering a particular aspect of the evolution of U.S. space exploration. These chapters address (1) the relations between the civilian space program of the United States and the space activities of other countries, (2) the relations between the U.S. civilian space program and the space efforts of national security organizations and the military, and (3) NASA's relations with industry and academic institutions.

  6. [Analysis of the results of the HIV-1 and HCV viral load of the SEIMC External Quality Control Program. Year 2009].

    PubMed

    Orta Mira, Nieves; del Remedio Guna Serrano, María; Martínez, José-Carlos Latorre; Ovies, María Rosario; Poveda, Marta; de Gopegui, Enrique Ruiz; Pérez, José L; Cardona, Concepción Gimeno

    2011-03-01

    Human immunodeficiency virus type 1 (HIV-1) and hepatitis C virus (HCV) viral load determinations are among the most important markers in the follow-up of patients infected with these viruses. External quality control tools are crucial to ensure the accuracy of the results obtained by microbiology laboratories. This article summarizes the results obtained from the SEIMC's External Quality Control Program for HIV-1 and HCV viral loads in 2009. In the HIV-1 program, a total of five standards were sent. One standard consisted of seronegative human plasma, while the remaining four contained plasma from three different viremic patients, in the range of 2-5 log(10) copies/mL; two of these standards were identical, aiming to determine repeatability. A significant proportion of the laboratories (21.5% on average) obtained values outside the accepted range (mean ± 0.2 log(10) copies/mL), depending on the standard and on the method used for quantification. Repeatability was very good, with up to 95 % of laboratories reporting results within the accepted limits (Δ<0.5 log10 copies/mL). Post-analytical errors due to mistranscription of the results were detected for HIV-1. The HCV program consisted of two standards with different viral load contents. Most of the participants (79.7%) obtained results within the accepted range (mean ± 1.96 SD log(10) UI/mL). Data from this analysis reinforce the utility of proficiency programs to ensure the quality of the results obtained by a particular laboratory, as well as the importance of the post-analytical phase in overall quality. Due to marked interlaboratory variability, use of the same method and the same laboratory for patient follow-up is advisable.

  7. [Analysis of the results of the HIV-1, HCV and HBV viral load of the SEIMC External Quality Control Program. Year 2011].

    PubMed

    Orta Mira, Nieves; Guna Serrano, María del Remedio; Latorre Martínez, José-Carlos; Ovies, María Rosario; Poveda, Marta; Ruiz de Gopegui, Enrique; Gimeno Cardona, Concepción

    2013-02-01

    Human immunodeficiency virus type 1 (HIV-1) and hepatitis B (HBV) and C virus (HCV) viral load determinations are among the most important markers in the follow-up of patients infected with these viruses. External quality control tools are crucial to ensure the accuracy of the results obtained by microbiology laboratories. This article summarizes the results of the 2011 SEIMC External Quality Control Program for HIV-1, HCV, and HBV viral loads. In the HIV-1 program, a total of five standards were sent. One standard consisted of seronegative human plasma, while the remaining four contained plasma from three different viremic patients in the range of 2-5 log10 copies/mL; to determine repeatability, two of these standards were identical. A significant proportion of the laboratories (52.1% on average) obtained values outside the accepted range (mean ± 0,25 log10 copies/mL), depending on the standard and on the method used for quantification. Repeatability was very good, with up to 94.9% of laboratories reporting results within the accepted range (Δ<0,5 log10 copies/ mL). The HBV and HCV program consisted of two standards with different viral load contents. In most of the participating laboratories (90% in the case of HCV and 86% in that of HBV), all the results were within the accepted range (mean ± 1.96 SD log10UI/mL). Data from this analysis reinforce the utility of proficiency programs to ensure the quality of the results obtained by a particular laboratory, as well as the importance of the post-analytical phase in overall quality. Due to the marked interlaboratory variability found, use of the same method and the same laboratory for patient follow-up is advisable.

  8. The External Quality Assurance Oversight Laboratory (EQAPOL) proficiency program for IFN-gamma enzyme-linked immunospot (IFN-γ ELISpot) assay.

    PubMed

    Sanchez, Ana M; Rountree, Wes; Berrong, Mark; Garcia, Ambrosia; Schuetz, Alexandra; Cox, Josephine; Frahm, Nicole; Manak, Mark; Sarzotti-Kelsoe, Marcella; D'Souza, M Patricia; Denny, Thomas; Ferrari, Guido

    2014-07-01

    The interferon-gamma enzyme-linked immunospot (IFN-γ ELISpot) assay has been developed and used as an end-point assay in clinical trials for infectious diseases and cancer to detect the magnitude of antigen-specific immune responses. The ability to compare data generated by different laboratories across organizations is pivotal to understand the relative potency of different therapeutic and vaccine strategies. We developed an external proficiency program for the IFN-γ ELISpot assay that evaluates laboratory performance based on five parameters: timeliness for data reporting; ability to handle cellular samples; detection of background (non-specific) responses; accuracy to consensus of the results; and precision of the measurements. Points are awarded for each criterion, and the sum of the points is used to determine a numeric and adjectival performance rating. Importantly, the evaluation of the accuracy to the consensus mean for the detection of antigen-specific responses using laboratory-specific procedures informs each laboratory and its sponsor on the degree of concordance of its results with those obtained by other laboratories. This study will ultimately provide the scientific community with information on how to organize and implement an external proficiency program to evaluate longitudinally the performance of the participating laboratories and, therefore, fulfill the requirements of the GCLP guidelines for laboratories performing end-point IFN-γ ELISpot assay for clinical trials.

  9. Three-year experience of a CAP/ACMG methods-based external proficiency testing program for laboratories offering DNA sequencing for rare inherited disorders.

    PubMed

    Richards, C Sue; Palomaki, Glenn E; Lacbawan, Felicitas L; Lyon, Elaine; Feldman, Gerald L

    2014-01-01

    Thousands of genetic tests are now offered clinically, but many are for rare disorders that are offered by only a few laboratories. The classic approach to disease-specific external proficiency testing programs is not feasible for such testing, yet calls have been made to provide external oversight. A methods-based Sequencing Educational Challenge Survey was launched in 2010, under joint administration of the College of American Pathologists and the American College of Medical Genetics and Genomics. Three sets of Sanger ABI sequence data were distributed twice per year. Participants were asked to identify, formally name, and interpret the sequence variant(s). Between 2010 and 2012, 117 laboratories participated. Using a proposed assessment scheme (e.g., at least 10 of 12 components correct), 98.3% of the 67 US participants had acceptable performance (235 of 239 challenges; 95% confidence interval: 95.8-99.5%) as compared with 88.9% (136 of 153; 95% confidence interval: 82.8-93.4%) for the 50 international participants. These data provide a high level of confidence that most US laboratories offering rare disease testing are providing consistent and reliable clinical interpretations. Methods-based proficiency testing programs may be one part of the solution to assessing genetic testing based on next-generation sequencing technology.

  10. External Practicum-Year Residency Training in Occupational and Environmental Medicine: the University of Pennsylvania Medical Center Program.

    PubMed

    Emmett, E A; Green-McKenzie, J

    2001-05-01

    We describe a competency-based training program that allows physicians employed full-time in occupational and environmental medicine to satisfy the supervised practicum year of training required by the American Board of Preventive Medicine (ABPM). The program is designed for trainees with greater clinical experience than the 1 clinical year required by the ABPM. To date, 25 physicians from clinic-based, academic, corporate, and government employment across most geographic regions of the United States have been admitted into the program. Most completed a master's in public health (MPH) in a distance-learning, on-job, on-campus, or executive program. The practicum-year training has been highly successful, as evidenced by improvements in resident self-assessment of competency, resident satisfaction with the training, faculty evaluation of resident performance, and success rate in the ABPM examination. The program has opened a new pathway for physicians making a mid-career shift to occupational and environmental medicine to obtain high-quality, in-depth education and board certification.

  11. An external evaluation of the Diarrhea Alleviation through Zinc and ORS Treatment (DAZT) program in Gujarat and Uttar Pradesh, India

    PubMed Central

    Lamberti, Laura M; Taneja, Sunita; Mazumder, Sarmila; LeFevre, Amnesty; Black, Robert E; Walker, Christa L Fischer

    2015-01-01

    Background To address inadequate coverage of oral rehydration salts (ORS) and zinc supplements for the treatment of diarrhea among children under–five, the Diarrhea Alleviation through Zinc and ORS Treatment (DAZT) program was carried out from 2011–2013 in Gujarat and from 2011–2014 in Uttar Pradesh (UP), India. The program focused on improving the diarrhea treatment practices of public and private sector providers. Methods We conducted cross–sectional household surveys in program districts at baseline and endline and constructed state–specific logistic regression models with generalized estimating equations to assess changes in ORS and zinc treatment during the program period. Results Between baseline and endline, zinc coverage increased from 2.5% to 22.4% in Gujarat and from 3.1% to 7.0% in UP; ORS coverage increased from 15.3% to 39.6% in Gujarat but did not change in UP. In comparison to baseline, children with diarrhea in the two–weeks preceding the endline survey had higher odds of receiving zinc treatment in both Gujarat (odds ratio, OR = 11.2; 95% confidence interval (CI) 6.4–19.3) and UP (OR = 2.4; 95% CI 1.4–3.9), but the odds of receiving ORS only increased in Gujarat (OR = 3.6; 95% CI 2.7–4.8; UP OR = 0.9; 95% CI 0.7–1.2). Seeking care outside the home, especially from a public sector source, was associated with higher odds of receiving ORS and zinc. Conclusions During the duration of the DAZT program, there were modest improvements in the treatment of diarrhea among young children. Future programs should build upon and accelerate this trend with continued investment in public and private sector provider training and supply chain sustainability, in addition to targeted caregiver demand generation activities. PMID:26682045

  12. External quality-assurance project report for the National Atmospheric Deposition Program/National Trends Network and Mercury Deposition Network, 2009-2010

    USGS Publications Warehouse

    Wetherbee, Gregory A.; Martin, RoseAnn; Rhodes, Mark F.; Chesney, Tanya A.

    2014-01-01

    The U.S. Geological Survey operated six distinct programs to provide external quality-assurance monitoring for the National Atmospheric Deposition Program/National Trends Network (NTN) and Mercury Deposition Network (MDN) during 2009–2010. The field-audit program assessed the effects of onsite exposure, sample handling, and shipping on the chemistry of NTN samples; a system-blank program assessed the same effects for MDN. Two interlaboratory-comparison programs assessed the bias and variability of the chemical analysis data from the Central Analytical Laboratory (CAL) and Mercury (Hg) Analytical Laboratory (HAL). The blind-audit program was also implemented for the MDN to evaluate analytical bias in total Hg concentration data produced by the HAL. The co-located-sampler program was used to identify and quantify potential shifts in NADP data resulting from replacement of original network instrumentation with new electronic recording rain gages (E-gages) and precipitation collectors that use optical sensors. The results indicate that NADP data continue to be of sufficient quality for the analysis of spatial distributions and time trends of chemical constituents in wet deposition across the United States. Results also suggest that retrofit of the NADP networks with the new precipitation collectors could cause –8 to +14 percent shifts in NADP annual precipitation-weighted mean concentrations and total deposition values for ammonium, nitrate, sulfate, and hydrogen ion, and larger shifts (+13 to +74 percent) for calcium, magnesium, sodium, potassium, and chloride. The prototype N-CON Systems bucket collector is more efficient in the catch of precipitation in winter than Aerochem Metrics Model 301 collector, especially for light snowfall.

  13. U.S. Geological Survey external quality-assurance project report for the National Atmospheric Deposition Program / National Trends Network and Mercury Deposition Network, 2011-2012

    USGS Publications Warehouse

    Wetherbee, Gregory A.; Martin, RoseAnn

    2014-01-01

    The U.S. Geological Survey operated six distinct programs to provide external quality-assurance monitoring for the National Atmospheric Deposition Program (NADP) / National Trends Network (NTN) and Mercury Deposition Network (MDN) during 2011–2012. The field-audit program assessed the effects of onsite exposure, sample handling, and shipping on the chemistry of NTN samples; a system-blank program assessed the same effects for MDN. Two interlaboratory-comparison programs assessed the bias and variability of the chemical analysis data from the Central Analytical Laboratory and Mercury Analytical Laboratory (HAL). A blind-audit program was implemented for the MDN during 2011 to evaluate analytical bias in HAL total mercury concentration data. The co-located–sampler program was used to identify and quantify potential shifts in NADP data resulting from the replacement of original network instrumentation with new electronic recording rain gages and precipitation collectors that use optical precipitation sensors. The results indicate that NADP data continue to be of sufficient quality for the analysis of spatial distributions and time trends of chemical constituents in wet deposition across the United States. Co-located rain gage results indicate -3.7 to +6.5 percent bias in NADP precipitation-depth measurements. Co-located collector results suggest that the retrofit of the NADP networks with the new precipitation collectors could cause +10 to +36 percent shifts in NADP annual deposition values for ammonium, nitrate, and sulfate; -7.5 to +41 percent shifts for hydrogen-ion deposition; and larger shifts (-51 to +52 percent) for calcium, magnesium, sodium, potassium, and chloride. The prototype N-CON Systems bucket collector typically catches more precipitation than the NADP-approved Aerochem Metrics Model 301 collector.

  14. U.S. Geological Survey external quality-assurance project report to the National Atmospheric Deposition Program / National Trends Network and Mercury Deposition Network, 2007-08

    USGS Publications Warehouse

    Wetherbee, Gregory A.; Latysh, Natalie E.; Chesney, Tanya A.

    2010-01-01

    The U.S. Geological Survey (USGS) used six distinct programs to provide external quality-assurance monitoring for the National Atmospheric Deposition Program / National Trends Network (NTN) and Mercury Deposition Network (MDN) during 2007-08. The field-audit program assessed the effects of onsite exposure, sample handling, and shipping on the chemistry of NTN samples, and a system-blank program assessed the same effects for MDN. Two interlaboratory-comparison programs assessed the bias and variability of the chemical analysis data from the Central Analytical Laboratory (CAL), Mercury (Hg) Analytical Laboratory (HAL), and 12 other participating laboratories. A blind-audit program was also implemented for the MDN to evaluate analytical bias in HAL total Hg concentration data. A co-located-sampler program was used to identify and quantify potential shifts in NADP data resulting from replacement of original network instrumentation with new electronic recording rain gages (E-gages) and prototype precipitation collectors. The results indicate that NADP data continue to be of sufficient quality for the analysis of spatial distributions and time trends of chemical constituents in wet deposition across the U.S. NADP data-quality objectives continued to be achieved during 2007-08. Results also indicate that retrofit of the NADP networks with the new E-gages is not likely to create step-function type shifts in NADP precipitation-depth records, except for sites where annual precipitation depth is dominated by snow because the E-gages tend to catch more snow than the original NADP rain gages. Evaluation of prototype precipitation collectors revealed no difference in sample volumes and analyte concentrations between the original NADP collectors and modified, deep-bucket collectors, but the Yankee Environmental Systems, Inc. (YES) collector obtained samples of significantly higher volumes and analyte concentrations than the standard NADP collector.

  15. Implications of Climate Change for State Bioassessment Programs and Approaches to Account for Effects (External Review Draft)

    EPA Science Inventory

    This draft report uses biological data collected by four states in wadeable rivers and streams to examine the components of state and tribal bioassessment and biomonitoring programs that may be vulnerable to climate change. The study investigates the potential to identify biologi...

  16. The Relationship of Internal-External Control and Adjustment and Satisfaction in Structured and Unstructured Academic Programs.

    ERIC Educational Resources Information Center

    Koop, Victor Robert

    Two hundred and six (206) first year college students from both structured and unstructured academic programs were administered Rotter's I.E. scale to measure the extent to which they see themselves as having control over their environments. Two reciprocal hypotheses were tested: (1) that the internally controlled student (who sees a relationship…

  17. Implications of Climate Change for State Bioassessment Programs and Approaches to Account for Effects (External Review Draft)

    EPA Science Inventory

    This draft report uses biological data collected by four states in wadeable rivers and streams to examine the components of state and tribal bioassessment and biomonitoring programs that may be vulnerable to climate change. The study investigates the potential to identify biologi...

  18. STAN5: A program for numerical computation of two-dimensional internal and external boundary layer flows

    NASA Technical Reports Server (NTRS)

    Crawford, M. E.; Kays, W. M.

    1976-01-01

    A large variety of two dimensional flows can be accommodated by the program, including boundary layers on a flat plate, flow inside nozzles and diffusers (for a prescribed potential flow distribution), flow over axisymmetric bodies, and developing and fully developed flow inside circular pipes and flat ducts. The flows may be laminar or turbulent, and provision is made to handle transition.

  19. Vulnerability Assessments in Support of the Climate Ready Estuaries Program: A Novel Approach Using Expert Judgement, Volume II: Results for the Massachusetts Bays Program (External Review Draft)

    EPA Science Inventory

    As part of the Climate Ready Estuaries (CRE) program, the Global Change Research Program (GCRP) in the National Center for Environmental Assessment, Office of Research and Development at the U.S. Environmental Protection Agency has prepared a report exploring a new methodology fo...

  20. Vulnerability Assessments in Support of the Climate Ready Estuaries Program: A Novel Approach Using Expert Judgement, Volume II: Results for the Massachusetts Bays Program (External Review Draft)

    EPA Science Inventory

    As part of the Climate Ready Estuaries (CRE) program, the Global Change Research Program (GCRP) in the National Center for Environmental Assessment, Office of Research and Development at the U.S. Environmental Protection Agency has prepared a report exploring a new methodology fo...

  1. Legal aspects of the application of the lay rescuer automatic external defibrillator (AED) program in South Korea.

    PubMed

    Bae, Hyuna

    2008-04-01

    The American Heart Association has stated that the automatic external defibrillator (AED) is a promising method for achieving rapid defibrillation, and emphasized that AED training and use should be available in every community. The demonstrated safety and effectiveness of the AED make it ideally suited for the delivery of early defibrillation by trained laypersons, and the placement of AEDs in selected locations for immediate use by trained laypersons may enable critical intervention that can significantly increase survival from out-of-hospital cardiac arrest. The American Heart Association recommends the installation of AEDs in public locations such as airports, thus allowing laypersons to conduct defibrillation and cardiopulmonary resuscitation on the occasion of adverse cardiopulmonary events. In Korea, the Ministry of Health and Welfare officially prohibits the installation of AEDs in public locations on the grounds that cardiopulmonary resuscitation and defibrillation are understood as medical practices that can be conducted only by licensed medical practitioners. The purpose of this article is to discuss the necessity for AEDs and the appropriate process for their implementation in Korea, by examining the current pre-AED status of Korea and the relevant legal aspects.

  2. Reducing and preventing internalizing and externalizing behavior problems in children with type 1 diabetes: a randomized controlled trial of the Triple P-Positive Parenting Program.

    PubMed

    Westrupp, E M; Northam, E; Lee, K J; Scratch, S E; Cameron, F

    2015-11-01

    Children with type 1 diabetes are at increased risk of mental health problems, which in turn are associated with poor glycemic control, diabetes-related complications, and long-term psychiatric morbidity. We tested the efficacy of the Triple P-Positive Parenting Program in reducing or preventing mental health problems and improving glycemic control in children with type 1 diabetes in a randomized controlled trial. Participants were recruited from the Diabetes Clinic, Royal Children's Hospital, Melbourne, Australia, and randomized to Triple P or standard diabetes care. The primary outcome was child internalizing and externalizing behavior problems 3 and 12 months postrandomization. Secondary outcomes were glycemic control, parent mental health, parenting skills, and family functioning at 3 and 12 months, and glycemic control at 24 months. A total of 76 participants were randomized (38 to intervention and 38 to control), 60 completed 3-month, and 57 completed 12-month assessments. Benefits of Triple P were evident at 3 months for parent mental health, parenting skills, and family functioning (p < 0.05), but not for child mental health or glycemic control, with little effect at 12 months. Prespecified subgroup analyses for children with pre-existing internalizing or externalizing behavior problems indicated greater improvements in child mental health, parent mental health, parenting skills, and diabetes family conflict (p < 0.05), but lower parenting self-efficacy at 3 months. Improvements in parent mental health and parenting competency associated with Triple P were sustained to 12 months for children with pre-existing mental health problems. This study provides some support for the efficacy of Triple P in improving parent and family outcomes, and reducing child internalizing and externalizing behavior problems primarily in children who have pre-existing mental health problems. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Entering the 90's: Reflections on the Past, Directions for the Future. National Conference on Adult and External Degree Programs (9th, Tampa, Florida, October 11-13, 1989).

    ERIC Educational Resources Information Center

    Alliance, an Association for Alternative Degree Programs.

    This report of a conference on distance learning/adult education programs contains the following papers: "Adult Learners, Distance Education, and Technology: It's the Future, but Can We Get There from Here?" (Gulliver, Wright); "Minority Student Response to External Adult Degree Program Education" (Gillett, Sutphin); "Methods in Project…

  4. Entering the 90's: Reflections on the Past, Directions for the Future. National Conference on Adult and External Degree Programs (9th, Tampa, Florida, October 11-13, 1989).

    ERIC Educational Resources Information Center

    Alliance, an Association for Alternative Degree Programs.

    This report of a conference on distance learning/adult education programs contains the following papers: "Adult Learners, Distance Education, and Technology: It's the Future, but Can We Get There from Here?" (Gulliver, Wright); "Minority Student Response to External Adult Degree Program Education" (Gillett, Sutphin); "Methods in Project…

  5. [Analysis of the results of the HIV-1, HCV and HBV viral load of SEIMC External Quality Control Program. Year 2012].

    PubMed

    Guna Serrano, María del Remedio; Orta Mira, Nieves; Latorre Martínez, José-Carlos; Ovies, María Rosario; Poveda, Marta; Ruiz de Gopegui, Enrique; Gimeno Cardona, Concepción

    2014-02-01

    Human immunodeficiency virus type 1 (HIV-1) and hepatitis B (HBV) and C virus (HCV) viral load determinations are among the most relevant markers for the follow up of patients infected with these viruses. External quality control tools are crucial to ensure the accuracy of results obtained by microbiology laboratories. This article summarized the results obtained from the 2012 SEIMC External Quality Control Programme for HIV-1, HCV, and HBV viral loads. In the HIV-1 program, a total of five standards were sent. One standard consisted in seronegative human plasma, while the remaining four contained plasma from three different viremic patients, in the range of 2-5 log10 copies/mL; two of these standards were identical aiming to determine repeatability. A significant proportion of the laboratories (22.3% on average) obtained values out of the accepted range (mean±0.25 log10 copies/mL), depending on the standard and on the method used for quantification. Repeatability was excellent, with up to 98.9% of laboratories reporting results within the limits (Δ < 0.5 log10 copias/mL). The HBV and HCV program consisted of two standards with different viral load contents. Most of the participants, 84% in the case of HCV and 88% in the HBV, obtained all the results within the accepted range (mean±1.96 SD log10 UI/mL). Data from this analysis reinforce the utility of proficiency programmes to ensure the quality of the results obtained by a particular laboratory, as well as the importance of the post-analytical phase on the overall quality. Due to the remarkable interlaboratory variability, it is advisable to use the same method and the same laboratory for patient follow up. Copyright © 2014 Elsevier España, S.L. All rights reserved.

  6. [Analysis of the results of the HIV-1, HCV and HBV viral load of SEIMC External Quality Control Program. Year 2013].

    PubMed

    Orta Mira, Nieves; Del Remedio Guna Serrano, María; Latorre Martínez, José-Carlos; Medina González, Rafael; Rosario Ovies, María; Poveda, Marta; Ruiz de Gopegui, Enrique; Gimeno Cardona, Concepción

    2015-07-01

    Human immunodeficiency virus type 1 (HIV-1) and hepatitis B (HBV) and C virus (HCV) viral load determinations are among the most relevant markers for the follow up of patients infected with these viruses. External quality control tools are crucial to ensure the accuracy of results obtained by microbiology laboratories. This article summarized the results obtained from the 2013 SEIMC External Quality Control Programme for HIV-1, HCV, and HBV viral loads. In the HIV-1 program, a total of five standards were sent. One standard consisted in seronegative human plasma, while the remaining four contained plasma from three different viremic patients, in the range of 2-5 log10 copies/mL; two of these standards were identical aiming to determine repeatability. A significant proportion of the laboratories (25% on average) obtained values out of the accepted range (mean ± 0.25 log10 copies/mL), depending on the standard and on the method used for quantification. Repeatability was excellent, with up to 98.9% of laboratories reporting results within the limits (D < 0.5 log10 copies/mL). The HBV and HCV program consisted of two standards with different viral load contents. Most of the participants, 82% in the case of HCV and 78% in the HBV, obtained all the results within the accepted range (mean ± 1.96 SD log10 UI/mL). Data from this analysis reinforce the utility of proficiency programmes to ensure the quality of the results obtained by a particular laboratory, as well as the importance of the post-analytical phase on the overall quality. Due to the remarkable interlaboratory variability, it is advisable to use the same method and the same laboratory for patient follow up. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  7. [Analysis of the results of the HIV-1, HCV and HBV viral load of SEIMC External Quality Control Program. Year 2014].

    PubMed

    Medina González, Rafael; Orta Mira, Nieves; Guna Serrano, María Del Remedio; Latorre Martínez, José-Carlos; Gopegui, Enrique Ruiz de; Rosario Ovies, María; Poveda, Marta; Gimeno Cardona, Concepción

    2016-07-01

    Human immunodeficiency virus type 1 (HIV-1), hepatitis B virus (HBV) and hepatitis C virus (HCV) viral load determinations are among the most relevant markers for the follow up of patients infected with these viruses. External quality control tools are crucial to ensure the accuracy of results obtained by microbiology laboratories. This article summarizes the results obtained from the 2014 SEIMC (Spanish Society of Infectious Diseases and Clinical Microbiology) External Quality Control Programme for HIV-1, HCV, and HBV viral loads. In the HIV-1 program, a total of 5 standards were sent. One standard consisted in seronegative human plasma, while the remaining 4 contained plasma from 3 different viremic patients, in the range of 2-5 log10 copies/mL; 2 of these standards were identical aiming to determine repeatability. A significant proportion of the laboratories (30.8% on average) obtained values out of the accepted range (mean ± 0.25 log10 copies/mL), depending on the standard and on the method used for quantification. Repeatability was excellent, with up to 95.8% of laboratories reporting results within the limits (Δ < 0.5 log10 copies/mL). The HBV and HCV program consisted of 2 standards with different viral load contents. Most of the participants, 83.7% in the case of HCV and 87.9% in the HBV, obtained all the results within the accepted range (mean ± 1.96 standard deviations log10 IU/mL). Data from this analysis reinforce the utility of proficiency programmes to ensure the quality of the results obtained by a particular laboratory, as well as the importance of the post-analytical phase on the overall quality. Due to the remarkable interlaboratory variability, it is advisable to use the same method and the same laboratory for patient follow up. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  8. Effectiveness of a Home-Based Eccentric-Exercise Program on the Torque-Angle Relationship of the Shoulder External Rotators: A Pilot Study.

    PubMed

    Uhl, Timothy L; Rice, Thomas; Papotto, Brianna; Butterfield, Timothy A

    2017-04-01

    The role of the rotator cuff is to provide dynamic stability to the glenohumeral joint. Human and animal studies have identified sarcomerogenesis as an outcome of eccentric training indicated by more torque generation with the muscle in a lengthened position. The authors hypothesized that a home-based eccentric-exercise program could increase the shoulder external rotators' eccentric strength at terminal internal rotation (IR). Prospective case series. Clinical laboratory and home exercising. 10 healthy subjects (age 30 ± 10 y). All participants performed 2 eccentric exercises targeting the posterior shoulder for 6 wk using a home-based intervention program using side-lying external rotation (ER) and horizontal abduction. Dynamic eccentric shoulder strength measured at 60°/s through a 100° arc divided into 4 equal 25° arcs (ER 50-25°, ER 25-0°, IR 0-25°, IR 25-50°) to measure angular impulse to represent the work performed. In addition, isometric shoulder ER was measured at 5 points throughout the arc of motion (45° IR, 30° IR, 15° IR, 0°, and 15° ER). Comparison of isometric and dynamic strength from pre- to posttesting was evaluated with a repeated-measure ANOVA using time and arc or positions as within factors. The isometric force measures revealed no significant differences between the 5 positions (P = .56). Analysis of the dynamic eccentric data revealed a significant difference between arcs (P = .02). The percentage-change score of the arc of IR 25-50° was found to be significantly greater than that of the arc of IR 0-25° (P = .007). After eccentric training the only arc of motion that had a positive improvement in the capacity to absorb eccentric loads was the arc of motion that represented eccentric contractions at the longest muscle length.

  9. The experience of ninth-grade physical science teachers as they implemented an externally developed, reform-based program

    NASA Astrophysics Data System (ADS)

    Traynor, Marsha K.

    Reform is not new in science education, but previous efforts have not been highly successful. According to Shymansky and Kyle (1992), one reason for this is that the process of reform has not been examined. Now that we are in the midst of another large-scale reform, it is important to understand what the process is like for those who are directly involved in it, the classroom teachers. The purpose of this study is to contribute to that understanding. The participants in this phenomenologically-based qualitative study were the members of the ninth-grade physical science team at a suburban high school, all of whom were implementing Constructing Ideas in Physical Science (CIPS). CIPS, developed by several scientists and science educators, is a new middle-grades program that is based on the AAAS Benchmarks . Four in-depth interviews were done with each of the six teachers, during the second semester of the 2000--2001 school year. The purpose of the interviews was to establish each participant's history in regard to his or her teaching and learning of science, explore what it was like for them to use CEPS, and then reflect on what it meant to their teaching to have participated in this implementation. The interviews were tape recorded and transcribed. The texts were then analyzed for common themes. Six common themes emerged from the interviews. These were that the teachers found it difficult to put the various aspects of the pedagogy into practice; they were conflicted in regard to what they were being asked teach and what they believed they needed to be teaching; they were overwhelmed by everything they were being asked to do; they experienced a lack of support for their efforts; they found that the relationships within their ninth-grade team changed; and they gleaned something from the pedagogy of the program that they intended to incorporate into their teaching in the future. A discussion of how these themes relate to the existing literature is presented

  10. Your College Degree: The External Degree Way.

    ERIC Educational Resources Information Center

    Haponski, William C.; And Others

    Information on undertaking an external degree program to obtain a college education is presented. An external degree program is one that has no, or minimal requirements for residence (on-campus attendance). Most often it can be entered at any time of the year and usually grants credit for documented learning already acquired. An external degree…

  11. A computer program to calculate the longitudinal aerodynamic characteristics of wing-flap configurations with externally blown flaps

    NASA Technical Reports Server (NTRS)

    Mendenhall, M. R.; Goodwin, F. K.; Spangler, S. B.

    1976-01-01

    A vortex lattice lifting-surface method is used to model the wing and multiple flaps. Each lifting surface may be of arbitrary planform having camber and twist, and the multiple-slotted trailing-edge flap system may consist of up to ten flaps with different spans and deflection angles. The engine wakes model consists of a series of closely spaced vortex rings with circular or elliptic cross sections. The rings are normal to a wake centerline which is free to move vertically and laterally to accommodate the local flow field beneath the wing and flaps. The two potential flow models are used in an iterative fashion to calculate the wing-flap loading distribution including the influence of the waves from up to two turbofan engines on the semispan. The method is limited to the condition where the flow and geometry of the configurations are symmetric about the vertical plane containing the wing root chord. The calculation procedure starts with arbitrarily positioned wake centerlines and the iterative calculation continues until the total configuration loading converges within a prescribed tolerance. Program results include total configuration forces and moments, individual lifting-surface load distributions, including pressure distributions, individual flap hinge moments, and flow field calculation at arbitrary field points.

  12. Study of anticipated impact on DOE programs from proposed reductions to the external occupational radiation exposure limit

    SciTech Connect

    Clusen, Ruth C.

    1981-02-01

    A study of the impact of reducing the occupational radiation exposure limit from 5 rem/yr to 2.5, 1.0 and 0.5 rem/yr, respectively produced the following conclusions: reduction of the occupational exposure limit would result in significant increase in total accumulated exposure to the current radiation worker population and could require an increase in the work force; important programs would have to be abandoned at a planned exposure limit of 0.5 rem/yr; some engineering technology is not sufficiently developed to design or operate at the 0.5 rem/yr limit; even a factor of 2 reduction (2.5 rem/yr) would significantly increase costs and would result in an increase in total exposure to the work force; in addition to a significant one-time initial capital cost resulting from a 0.5 rem/yr limit, there would be a significant increase in annual costs; the major emphasis in controlling occupational exposure should be on further reduction of total man-rem; and current standards are used only as a limit. For example, 97% of the employees receive less than 0.5 rem/yr.

  13. Sudden cardiac death in division I collegiate athletics: analysis of automated external defibrillator utilization in National Collegiate Athletic Association division I athletic programs.

    PubMed

    Coris, Eric E; Miller, Ernestine; Sahebzamani, Frances

    2005-03-01

    To determine current outcomes of automated external defibrillator (AED) interventions in sports medicine programs in National Collegiate Athletic Association (NCAA) division I athletics. Qualitative scripted telephone interview with all positive responders to prior NCAA division I-wide study on AED utilization and implementation. NCAA division I sports medicine programs. Head athletic trainers were the main data source. All positive responders to a previously published study on AED implementation in the NCAA division I sports medicine community. Positive responders were those that indicated that they had used their departmental AEDs in a sudden cardiac death (SCD) scenario. Survival to hospital discharge was the main outcome sought. When available, additional outcomes were time to defibrillation, time to notification of athletic training staff, EMS response time, location of event, and sudden cardiac victim type (i.e., student, coach, fan). Sixteen departments that previously reported having had an SCD event at their institution responded to this follow-up telephone survey. Twenty percent of AED uses were attributed to student athletes, with 33% of utilizations for athletic department staff and 47% for fans. Defibrillation was actually administered in 53% of AED unit applications. Time to shock was an average of 3.4 minutes, with average EMS response time of 8.2 minutes for those events without EMS on site. Reported survival to hospital discharge in this university athletic department setting for SCD was 0% for students, 75% for staff, 57% for fans, and 61% overall. The results of this study demonstrate the need for NCAA division 1 athletic sports medicine programs to examine, and possibly expand, the traditional scope of practice of caring primarily for student athletes to include the larger community of sports participants comprised of athletes, departmental staff, and spectators. Athletic department AED programs were extremely successfully at increasing survival

  14. Impact Testing on Reinforced Carbon-Carbon Flat Panels With BX-265 and PDL-1034 External Tank Foam for the Space Shuttle Return to Flight Program

    NASA Technical Reports Server (NTRS)

    Melis, Matthew E.; Revilock, Duane M.; Pereira, Michael J.; Lyle, Karen H.

    2009-01-01

    Following the tragedy of the Orbiter Columbia (STS-107) on February 1, 2003, a major effort commenced to develop a better understanding of debris impacts and their effect on the space shuttle subsystems. An initiative to develop and validate physics-based computer models to predict damage from such impacts was a fundamental component of this effort. To develop the models it was necessary to physically characterize reinforced carbon-carbon (RCC) along with ice and foam debris materials, which could shed on ascent and impact the orbiter RCC leading edges. The validated models enabled the launch system community to use the impact analysis software LS-DYNA (Livermore Software Technology Corp.) to predict damage by potential and actual impact events on the orbiter leading edge and nose cap thermal protection systems. Validation of the material models was done through a three-level approach: Level 1-fundamental tests to obtain independent static and dynamic constitutive model properties of materials of interest, Level 2-subcomponent impact tests to provide highly controlled impact test data for the correlation and validation of the models, and Level 3-full-scale orbiter leading-edge impact tests to establish the final level of confidence for the analysis methodology. This report discusses the Level 2 test program conducted in the NASA Glenn Research Center (GRC) Ballistic Impact Laboratory with external tank foam impact tests on flat RCC panels, and presents the data observed. The Level 2 testing consisted of 54 impact tests in the NASA GRC Ballistic Impact Laboratory on 6- by 6-in. and 6- by 12-in. flat plates of RCC and evaluated two types of debris projectiles: BX-265 and PDL-1034 external tank foam. These impact tests helped determine the level of damage generated in the RCC flat plates by each projectile and validated the use of the foam and RCC models for use in LS-DYNA.

  15. Utilizing global data to estimate analytical performance on the Sigma scale: A global comparative analysis of methods, instruments, and manufacturers through external quality assurance and proficiency testing programs.

    PubMed

    Westgard, Sten A

    2016-06-01

    To assess the analytical performance of instruments and methods through external quality assessment and proficiency testing data on the Sigma scale. A representative report from five different EQA/PT programs around the world (2 US, 1 Canadian, 1 UK, and 1 Australasian) was accessed. The instrument group standard deviations were used as surrogate estimates of instrument imprecision. Performance specifications from the US CLIA proficiency testing criteria were used to establish a common quality goal. Then Sigma-metrics were calculated to grade the analytical performance. Different methods have different Sigma-metrics for each analyte reviewed. Summary Sigma-metrics estimate the percentage of the chemistry analytes that are expected to perform above Five Sigma, which is where optimized QC design can be implemented. The range of performance varies from 37% to 88%, exhibiting significant differentiation between instruments and manufacturers. Median Sigmas for the different manufacturers in three analytes (albumin, glucose, sodium) showed significant differentiation. Chemistry tests are not commodities. Quality varies significantly from manufacturer to manufacturer, instrument to instrument, and method to method. The Sigma-assessments from multiple EQA/PT programs provide more insight into the performance of methods and instruments than any single program by itself. It is possible to produce a ranking of performance by manufacturer, instrument and individual method. Laboratories seeking optimal instrumentation would do well to consult this data as part of their decision-making process. To confirm that these assessments are stable and reliable, a longer term study should be conducted that examines more results over a longer time period. Copyright © 2016 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  16. Stabilization of In-Tank Residual Wastes and External-Tank Soil Contamination for the Hanford Tank Closure Program: Applications to the AX Tank Farm

    SciTech Connect

    Anderson, H.L.; Dwyer, B.P.; Ho, C.; Krumhansl, J.L.; McKeen, G.; Molecke, M.A.; Westrich, H.R.; Zhang, P.

    1998-11-01

    Technical support for the Hanford Tank Closure Program focused on evaluation of concepts for immobilization of residual contaminants in the Hanford AX tanks and underlying soils, and identification of cost-effective approaches to improve long-term performance of AX tank farm cIosure systems. Project objectives are to develop materials or engineered systems that would significantly reduce the radionuclide transport to the groundwater from AX tanks containing residual waste. We pursued several studies that, if implemented, would help achieve these goals. They include: (1) tank fill design to reduce water inilltration and potential interaction with residual waste; (2) development of in-tank getter materials that would specifically sorb or sequester radionuclides; (3) evaluation of grout emplacement under and around the tanks to prevent waste leakage during waste retrieval or to minimize water infiltration beneath the tanks; (4) development of getters that will chemically fix specific radionuclides in soils under tanks; and (5) geochemical and hydrologic modeling of waste-water-soil-grout interactions. These studies differ in scope from the reducing grout tank fill employed at the Savannah River Site in that our strategy improves upon tank fill design by providing redundancy in the barriers to radionuclide migration and by modification the hydrogeochemistry external to the tanks.

  17. Four years' experience in external proficiency testing programs for hair testing of drugs of abuse in Italy (HAIRVEQ) and comparison with the Society of Hair Testing program in 2005.

    PubMed

    Ventura, M; Pichini, S; Pujadas, M; Ventura, R; Di Giovannandrea, R; Zuccaro, P; Pacifici, R; Langohr, K; Jurado, C; de la Torre, R

    2007-02-01

    Since 2002, the Istituto Superiore di Sanità, Rome, Italy, in cooperation with Institut Municipal d'Investigaciò Mèdica, Barcelona, Spain, has set up an external proficiency testing program (HAIRVEQ) to evaluate reliability in hair testing for drug abuse by laboratories from the Italian National Health Service. The results obtained in the last 2 rounds (2004-2005) by 26 laboratories and the evolution of the performance in hair testing for drugs of abuse by laboratories that have participated during the whole external proficiency testing program are presented. The 3 hair samples from the last exercise (2005) were also included in the proficiency test organized by the Society of Hair Testing (SoHT) and 17 international laboratories reported results. Samples analyzed in both exercises were real hair samples from drug consumers. In 2004, 2 identical samples were sent containing cocaine and opiates. One sample was a pulverized specimen and the second one was cut in short segments. In 2005, 2 samples, one containing MDMA and another containing cocaine, were included together with one blank sample. In 2004, approximately 42% of HAIRVEQ laboratories reported an erroneous qualitative result. The scatter of quantitative results was high, although no statistical differences, except for codeine, were found between results reported for the hair specimen if pulverized or reduced in short cuts. In 2005, 47 incorrect qualitative results were reported by HAIRVEQ laboratories, whereas only 5 were informed by SoHT laboratories. Concerning quantitative results, the ones from HAIRVEQ laboratories were comparable, although more dispersed, than those reported by SoHT laboratories. The scatter in quantitative results remained quite high and similar to those of the previous years; nonetheless, an improvement in the qualitative performance was observed. Considering the few number of laboratories showing a satisfying performance, guidelines have to be provided focused on method validation

  18. External Quality Assessment for KRAS Testing Is Needed: Setup of a European Program and Report of the First Joined Regional Quality Assessment Rounds

    PubMed Central

    Bellon, Ellen; Ligtenberg, Marjolijn J.L.; Tejpar, Sabine; Cox, Karen; de Hertogh, Gert; de Stricker, Karin; Edsjö, Anders; Gorgoulis, Vassilis; Höfler, Gerald; Jung, Andreas; Kotsinas, Athanassios; Laurent-Puig, Pierre; López-Ríos, Fernando; Hansen, Tine Plato; Rouleau, Etienne; Vandenberghe, Peter; van Krieken, Johan J.M.

    2011-01-01

    The use of epidermal growth factor receptor–targeting antibodies in metastatic colorectal cancer has been restricted to patients with wild-type KRAS tumors by the European Medicines Agency since 2008, based on data showing a lack of efficacy and potential harm in patients with mutant KRAS tumors. In an effort to ensure optimal, uniform, and reliable community-based KRAS testing throughout Europe, a KRAS external quality assessment (EQA) scheme was set up. The first large assessment round included 59 laboratories from eight different European countries. For each country, one regional scheme organizer prepared and distributed the samples for the participants of their own country. The samples included unstained sections of 10 invasive colorectal carcinomas with known KRAS mutation status. The samples were centrally validated by one of two reference laboratories. The laboratories were allowed to use their own preferred method for histological evaluation, DNA isolation, and mutation analysis. In this study, we analyze the setup of the KRAS scheme. We analyzed the advantages and disadvantages of the regional scheme organization by analyzing the outcome of genotyping results, analysis of tumor percentage, and written reports. We conclude that only 70% of laboratories correctly identified the KRAS mutational status in all samples. Both the false-positive and false-negative results observed negatively affect patient care. Reports of the KRAS test results often lacked essential information. We aim to further expand this program to more laboratories to provide a robust estimate of the quality of KRAS testing in Europe, and provide the basis for remedial measures and harmonization. PMID:21441573

  19. The transportation external coordination working group

    SciTech Connect

    1995-10-01

    In an effort to improve coordinated interactions between the United States Department of Energy (DOE) and external groups interested in transportation activities, DOE established the Transportation External Coordination Working Group (TEC/WG). Membership includes representatives from State, Tribal and local governments, industry, and professional organizations. All DOE programs with significant transportation programs participate.

  20. Final rules under the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008; technical amendment to external review for multi-state plan program. Final rules.

    PubMed

    2013-11-13

    This document contains final rule implementing the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008, which requires parity between mental health or substance use disorder benefits and medical/surgical benefits with respect to financial requirements and treatment limitations under group health plans and group and individual health insurance coverage. This document also contains a technical amendment relating to external review with respect to the multi-state plan program administered by the Office of Personnel Management.

  1. Examining the Impact of a Positive Behavior Support Program and Direct Instruction of Social and Emotional Learning Skills on the Externalizing Behaviors of Disruptive Youth

    ERIC Educational Resources Information Center

    Jones, Darla Renee

    2014-01-01

    Many adolescent disruptive youth in Pennsylvania are removed from traditional school settings for externalizing behaviors including aggression, defying authority, poor relationships with peers and adults, disruptive behaviors, and bullying. Post-school outcomes of adolescent disruptive youth remain dismal, and these students are the most…

  2. Examining the Impact of a Positive Behavior Support Program and Direct Instruction of Social and Emotional Learning Skills on the Externalizing Behaviors of Disruptive Youth

    ERIC Educational Resources Information Center

    Jones, Darla Renee

    2014-01-01

    Many adolescent disruptive youth in Pennsylvania are removed from traditional school settings for externalizing behaviors including aggression, defying authority, poor relationships with peers and adults, disruptive behaviors, and bullying. Post-school outcomes of adolescent disruptive youth remain dismal, and these students are the most…

  3. External Community Review Committee:

    PubMed Central

    Smith, Maureen A.; Kaufman, Nancy J.; Dearlove, Andrea J.

    2013-01-01

    Background: Major gaps exist between what we know and what we do in clinical practice and community health programs and narrowing this gap will require substantive partnerships between academic researchers and the communities they serve. Objectives: We describe a research pilot award program that makes a unique commitment to community engagement through the addition of an External Community Review Committee to the typical research review process that gives external stakeholders decision-making power over research funding. Methods: Whereas engaging community reviewers in discussion and rating of research proposals is not novel, the ICTR ECRC review process is distinct in that it is subsequent to peer review and uses different criteria and methodology. This method of engagement allows for the community review panel to re-rank scientifically meritorious proposals—such that proposals funded do not necessarily follow the rank order from scientific peer review. The approach taken by UW ICTR differs from those discussed in the literature that present a model of community-academic co-review. Results: This article provides guidance for others interested in this model of community engagement and reviews insights gained during the evolution of this strategy; including how we addressed conflict, how the committee was able to change the pilot award program over time, and individual roles that were crucial to the success of this approach. Conclusions: The advantages of this approach include success through traditional academic metrics while achieving an innovative shared-power mechanism for community engagement which we believe is critical for narrowing the gap between knowledge and practice. PMID:24056512

  4. Externalities and Structure in PPB

    ERIC Educational Resources Information Center

    Black, Guy

    1971-01-01

    Current federal practice in PPBS comes closer to budgets with most meaning for administrators and little for interdepartmental coordination. By budgeting in a program-department/agency matrix that retains administrative relevance and appropriate output structure, cost and benefit implications external to an agency which are affected by its…

  5. The Causality Study of External Environment Analysis (EEA), Internal Environment Analysis (IEA), Strategy Implementation on Study Program Performance at Vocational High School (VHS) in Nias Archipelago, Indonesia

    ERIC Educational Resources Information Center

    Waruwu, Binahati; Sitompul, Harun; Manullang, Belferik

    2016-01-01

    The purposes of this study are to find out the significant effect of: (1) EEA on strategy implementation, (2) IEA on strategy implementation, (3) EEA on study program performance, (4) IEA on study program performance, and (5) strategy implementation on study program performance of Vocational High School (VHS) in Nias Archipelago. The population of…

  6. Doses to workers in the United States nuclear weapons program due to external irradiation at the dawn of the atomic era (1940-1960)

    SciTech Connect

    Strom, D.J.; Smith, M.H.; Swinth, K.L.; Pettengill, H.G.

    1996-07-01

    Radiation doses to workers at the Manhattan Engineer District (MED) and Atomic Energy Commission (AEC) sites due to external irradiation during 1940-1960 are reviewed. Categorized radiation dose data were available from AEC annual reports for some years. Annual individual radiation dose data for nine MED/AEC sites for all years were available from the U.S. Department of Energy`s Comprehensive Epidemiologic Data Resource. These data are combined to produce an estimate of external collective dose equivalent to 1,720 person-Sv for 1940-1960. During this period there were 19 criticality incidents; 41 persons in a workforce of several hundred thousand were accidentally overexposed in these and other incidents, including three men who died due to acute radiation syndrome. 37 refs., 1 fig., 7 tabs.

  7. Bevalac external beamline optics

    SciTech Connect

    Kalnins, J.G.; Krebs, G.F.; Tekawa, M.M.; Alonso, J.R.

    1987-04-01

    This handbook is intended as an aid for tuning the external particle beam (EPB) lines at the Lawrence Berkeley Laboratory's Bevalac. The information contained within will be useful to the Bevalac's Main Control Room and experimenters alike. First, some general information is given concerning the EPB lines and beam optics. Next, each beam line is described in detail: schematics of the beam line components are shown, all the variables required to run a beam transport program are presented, beam envelopes are given with wire chamber pictures and magnet currents, focal points and magnifications. Some preliminary scaling factors are then presented which should aid in choosing a given EPB magnet's current for a given central Bevalac field. Finally, some tuning hints are suggested.

  8. The Role of Organizational Context and External Influences in the Implementation of Evidence-Based Programs: An Exploratory Study. Report IV

    ERIC Educational Resources Information Center

    Collins, Ashleigh; Burkhauser, Mary

    2008-01-01

    The implementation of high-quality evidence-based practices cannot occur without facilitative administration, systems-level partnerships, and decision-support data systems. The authors believe that understanding "what works" in program "implementation" is just as important as understanding "what works" in a program "model." Recently, researchers…

  9. The Role of Organizational Context and External Influences in the Implementation of Evidence-Based Programs: An Exploratory Study. Report IV

    ERIC Educational Resources Information Center

    Collins, Ashleigh; Burkhauser, Mary

    2008-01-01

    The implementation of high-quality evidence-based practices cannot occur without facilitative administration, systems-level partnerships, and decision-support data systems. The authors believe that understanding "what works" in program "implementation" is just as important as understanding "what works" in a program "model." Recently, researchers…

  10. Reflecting on Practice in Adult Higher Education. National Conference on Alternative and External Degree Programs for Adults (11th, Mobile, Alabama, October 10-12, 1991).

    ERIC Educational Resources Information Center

    Alliance, an Association for Alternative Degree Programs.

    Workshops and presentations in this volume are as follows: "Learning the Language of Learning" (Firestone); "Self-Study Examination Program of Higher Education for Adults in China" (Wang, Smith); "Using the Principles and Process of Adult Learning to Develop an Award Level Program for the Education of Adult Educators: An…

  11. Vulnerability Assessments in Support of the Climate Ready Estuaries Program: A Novel Approach Using Expert Judgment, Volume I: Results for the San Francisco Estuary Partnership (External Review Draft)

    EPA Science Inventory

    As part of the Climate Ready Estuaries (CRE) program, the Global Change Research Program (GCRP) in the National Center for Environmental Assessment, Office of Research and Development at the U.S. Environmental Protection Agency has prepared this draft report exploring a new metho...

  12. Vulnerability Assessments in Support of the Climate Ready Estuaries Program: A Novel Approach Using Expert Judgment, Volume I: Results for the San Francisco Estuary Partnership (External Review Draft)

    EPA Science Inventory

    As part of the Climate Ready Estuaries (CRE) program, the Global Change Research Program (GCRP) in the National Center for Environmental Assessment, Office of Research and Development at the U.S. Environmental Protection Agency has prepared this draft report exploring a new metho...

  13. The Hillman Rotation: An External Clinic Model.

    ERIC Educational Resources Information Center

    Sears, Joan M.; Veith, Jack

    2000-01-01

    Describes the external optometric education program at the Sidney Hillman Health Centre (Chicago, Illinois). Discusses the history of the clinic, its administrative and educational philosophy, and its affiliation with two prominent hospitals and the Illinois College of Optometry. (DB)

  14. [Analysis of the results of the 2010 External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology for HIV-1, HCV, and HBV viral loads].

    PubMed

    Orta Mira, Nieves; Serrano, María del Remedio Guna; Martínez, José-Carlos Latorre; Ovies, María Rosario; Poveda, Marta; de Gopegui, Enrique Ruiz; Cardona, Concepción Gimeno

    2011-12-01

    Human immunodeficiency virus type 1 (HIV-1) and hepatitis B (HBV) and C virus (HCV) viral load determinations are among the most important markers for the follow-up of patients infected with these viruses. External quality control tools are crucial to ensure the accuracy of the results obtained by microbiology laboratories. This article summarized the results obtained in the 2010 External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology for HIV-1, HCV, and HBV viral loads and HCV genotyping. In the HIV-1 program, a total of five standards were sent. One standard consisted of seronegative human plasma, while the remaining four contained plasma from three different viremic patients, in the range of 3-5 log(10) copies/mL; two of these standards were identical, with the aim of determining repeatability. A significant proportion of the laboratories (22.6% on average) obtained values out of the accepted range (mean ± 0.2 log(10)copies/mL), depending on the standard and on the method used for quantification. Repeatability was very good, with up to 95% of laboratories reporting results within the limits (Δ<0.5 log(10)copies/mL). The HBV and HCV program consisted of two standards with different viral load contents. Most of the participants, 86.1% in the case of HCV and 87.1% in HBV, obtained all the results within the accepted range (mean ± 1.96 SD log(10)UI/mL). Post-analytical errors due to mistranscription of the results were detected in these controls. Data from this analysis reinforce the utility of proficiency programs to ensure the quality of the results obtained by a particular laboratory, as well as the importance of the post-analytical phase in overall quality. Due to interlaboratory variability, use of the same method and the same laboratory for patient follow-up is advisable.

  15. External artery heat pipe

    NASA Technical Reports Server (NTRS)

    Gernert, Nelson J. (Inventor); Ernst, Donald M. (Inventor); Shaubach, Robert M. (Inventor)

    1989-01-01

    An improved heat pipe with an external artery. The longitudinal slot in the heat pipe wall which interconnects the heat pipe vapor space with the external artery is completely filled with sintered wick material and the wall of the external artery is also covered with sintered wick material. This added wick structure assures that the external artery will continue to feed liquid to the heat pipe evaporator even if a vapor bubble forms within and would otherwise block the liquid transport function of the external artery.

  16. Should economic impacts be treated as externalities

    SciTech Connect

    Sanghi, A.K. )

    1991-03-01

    There is considerable debate over what is properly considered an externality. In a growing number of states, the inclusion of environmental externalities in bidding programs has gained a measure of acceptance. But many planners are going further, treating economic impacts - such as the creation of new jobs - as externalities. Studies which attempt to monetize the creation of new jobs for inclusion in the price of resources have also appeared in the literature. In this paper, the author argues against including economic impacts in the list of externalities. He maintains that such impacts do not constitute true externalities associated with electricity production, nor is there a justifiable economic method of assigning monetary values to them. This should not be construed as a recommendation to ignore economic impacts in the selection of utility resources; rather, it is simply a recommendation not to consider these impacts within the framework established for other externalities. 2 tabs.

  17. The External Cooperative Doctoral Studies Program: A Model for Reducing the Shortage of Black Higher Education & Faculty & Administrators with Earned Doctorates.

    ERIC Educational Resources Information Center

    Earthman, Glen I.; Pinkney, Hercules, Jr.

    To answer the need for more black teachers and administrators in institutions of higher education, Federal City College (FCC) and Virginia Polytechnic Institute and State University (VPI & SU) planned and implemented a cooperative program to provide advanced graduate training to faculty and staff at FCC leading to the Doctor of Education…

  18. Effects of After-School Programs on Attendance and Externalizing Behaviors with Primary and Secondary School Students: A Systematic Review and Meta-Analysis

    ERIC Educational Resources Information Center

    Maynard, Brandy R.; Kremer, Kristen P.; Polanin, Joshua R.; Vaughn, Michael G.; Sarteschi, Christine M.

    2015-01-01

    Over the past two decades, the number and types of after-school programs (ASPs) have increased substantially as a result of increased federal and private spending and because ASPs are perceived to provide wide-ranging and far-reaching benefits to students, families, schools and the public. The purpose of this systematic review and meta-analysis is…

  19. ESEA Title VII Bilingual Education Program, East Texas State University. Annual External Evaluation Report and Provisional Followup Survey, 1982-1983.

    ERIC Educational Resources Information Center

    Jones, Earl

    During 1982-83, the bilingual studies program at East Texas State University (ETSU) continued to improve at all levels, but especially at the undergraduate level in its attempt to produce highly qualified bilingual and English as a Second Language (ESL) teachers and specialists. Funded by ETSU, the U.S. Department of Education, and the Texas…

  20. External radiation surveillance

    SciTech Connect

    Antonio, E.J.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report describes how external radiation was measured, how surveys were performed, and the results of these measurements and surveys. External radiation exposure rates were measured at locations on and off the Hanford Site using thermoluminescent dosimeters (TLD). External radiation and contamination surveys were also performed with portable radiation survey instruments at locations on and around the Hanford Site.

  1. QADATA user's manual; an interactive computer program for the retrieval and analysis of the results from the external blind sample quality- assurance project of the U.S. Geological Survey

    USGS Publications Warehouse

    Lucey, K.J.

    1990-01-01

    The U.S. Geological Survey conducts an external blind sample quality assurance project for its National Water Quality Laboratory in Denver, Colorado, based on the analysis of reference water samples. Reference samples containing selected inorganic and nutrient constituents are disguised as environmental samples at the Survey 's office in Ocala, Florida, and are sent periodically through other Survey offices to the laboratory. The results of this blind sample project indicate the quality of analytical data produced by the laboratory. This report provides instructions on the use of QADATA, an interactive, menu-driven program that allows users to retrieve the results of the blind sample quality- assurance project. The QADATA program, which is available on the U.S. Geological Survey 's national computer network, accesses a blind sample data base that contains more than 50,000 determinations from the last five water years for approximately 40 constituents at various concentrations. The data can be retrieved from the database for any user- defined time period and for any or all available constituents. After the user defines the retrieval, the program prepares statistical tables, control charts, and precision plots and generates a report which can be transferred to the user 's office through the computer network. A discussion of the interpretation of the program output is also included. This quality assurance information will permit users to document the quality of the analytical results received from the laboratory. The blind sample data is entered into the database within weeks after being produced by the laboratory and can be retrieved to meet the needs of specific projects or programs. (USGS)

  2. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at preselected...

  3. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at preselected...

  4. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at preselected...

  5. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at preselected...

  6. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at preselected...

  7. 42 CFR 438.362 - Exemption from external quality review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Exemption from external quality review. 438.362... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.362 Exemption from external quality review. (a) Basis for exemption. The State may exempt an MCO or PIHP from EQR if...

  8. 42 CFR 438.362 - Exemption from external quality review.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Exemption from external quality review. 438.362... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.362 Exemption from external quality review. (a) Basis for exemption. The State may exempt an MCO or PIHP from EQR if...

  9. 42 CFR 438.352 - External quality review protocols.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false External quality review protocols. 438.352 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.352 External quality review protocols. Each protocol must specify— (a) The data to be gathered; (b) The sources of the...

  10. External approach to rhinoplasty.

    PubMed

    Goodman, Wilfred S; Charbonneau, Paul A

    2015-07-01

    The technique of external rhinoplasty is outlined. Having reviewed 74 cases, its advantages and disadvantages are discussed. Reluctance to use this external approach seems to be based on emotional rather than radical grounds, for its seems to be the procedure of choice for many problems.

  11. [Implementation of quality standard UNE-EN ISO/IEC 17043 in the External Quality Control Program of the Spanish Society of Infectious Diseases and Clinical Microbiology].

    PubMed

    Poveda Gabaldón, Marta; Ovies, María Rosario; Orta Mira, Nieves; Serrano, M del Remedio Guna; Avila, Javier; Giménez, Alicia; Cardona, Concepción Gimeno

    2011-12-01

    The quality standard "UNE-EN-ISO 17043: 2010. Conformity assessment. General requirements for proficiency testing" applies to centers that organize intercomparisons in all areas. In the case of clinical microbiology laboratories, these intercomparisons must meet the management and technical standards required to achieve maximum quality in the performance of microbiological analysis and the preparation of test items (sample, product, data or other information used in the proficiency test) to enable them to be accredited. Once accredited, these laboratories can operate as a tool for quality control laboratories and competency assessment. In Spain, accreditation is granted by the Spanish Accreditation Body [Entidad Nacional de Acreditación (ENAC)]. The objective of this review is to explain how to apply the requirements of the standard to laboratories providing intercomparisons in the field of clinical microbiology (the organization responsible for all the tasks related to the development and operation of a proficiency testing program). This requires defining the scope and specifying the technical requirements (personnel management, control of equipment, facilities and environment, the design of the proficiency testing and data analysis for performance evaluation, communication with participants and confidentiality) and management requirements (document control, purchasing control, monitoring of complaints / claims, non-compliance, internal audits and management reviews).

  12. The dark-adaptation response of the de-etiolated pea mutant lip1 is modulated by external signals and endogenous programs.

    PubMed Central

    Frances, S; Thompson, W F

    1997-01-01

    The lip1 mutant of pea (Pisum sativum L.) exhibits a de-etiolated phenotype. When grown in darkness, lip1 plants have several characteristics normally associated only with light-grown plants. Young wild-type (WT) seedlings accumulate high levels of transcripts from plastid-related genes (such as those encoding chlorophyll a/b-binding proteins, ferredoxin, and the small subunit of Rubisco) only in the light. In contrast, regardless of the light conditions under which the plants are grown, young mutant seedlings accumulate transcript levels equal to or greater than those seen in light-grown WT seedlings of the same age. Under some conditions, light-grown lip1 seedlings failed to respond to dark treatment. The largest response to darkness observed in the mutant occurred when older seedlings were first grown under low-light conditions before transfer to darkness. The mutant's inability to respond to darkness is not due to a gross disturbance in the circadian clock. We conclude that environmental signals (light) and endogenous programs (developmental and circadian) regulate gene expression in both WT and mutant plants. However, mutant seedlings exhibit a developmentally regulated and exaggerated response to light. In addition, the effect of the mutation may be greatest during a brief period early in development. PMID:9306689

  13. Piezosurgery in External Dacryocystorhinostomy.

    PubMed

    Czyz, Craig N; Fowler, Amy M; Dutton, Jonathan J; Cahill, Kenneth V; Foster, Jill A; Hill, Robert H; Everman, Kelly R; Nabavi, Cameron B

    Dacryocystorhinostomy (DCR) can be performed via an external or endoscopic approach. The use of ultrasonic or piezosurgery has been well described for endoscopic DCRs but is lacking for external DCRs. This study presents a case series of external DCRs performed using piezosurgery evaluating results and complications. Prospective, consecutive case series of patients undergoing primary external DCR for lacrimal drainage insufficiency. A standard external DCR technique was used using 1 of 2 piezosurgery systems for all bone incision. All patients received silicone intubation to the lacrimal system. Surgical outcome was measured in terms of patient-reported epiphora as follows: 1) complete resolution, 2) improvement >50%, 3) improvement <50%, and 4) No improvement. Intra and postoperative complications were also recorded. Fifty-two patients, 14 male and 38 female, were included in the study, with 2 patients having bilateral surgery. The average age of the patients was 55.8 years. The average length of follow up was 221 days. Surgical outcomes showed 72% of patients with complete resolution of epiphora and 21% with >50% improvement. There were 4 patients (7%) who had <50% improvement. There was 1 (2%) intraoperative complication and 2 (4%) postoperative complications recorded. Piezourgery is a viable modality for performing external DCRs. The lack of surgical complications shows a potential for decreased soft tissues damage. The surgical success rate based on patient-reported epiphora is similar to those published for mechanical external DCRs. This modality may benefit the novice surgeon in the reduction of soft and mucosal tissue damage.

  14. Future of External Reporting

    ERIC Educational Resources Information Center

    Powers, Kristina

    2015-01-01

    This chapter builds on prior chapters and focuses on higher education trends on the horizon and the resulting impact on external reporting for institutional researchers. Three practical recommendations and examples for institutional researchers are also presented.

  15. Future of External Reporting

    ERIC Educational Resources Information Center

    Powers, Kristina

    2015-01-01

    This chapter builds on prior chapters and focuses on higher education trends on the horizon and the resulting impact on external reporting for institutional researchers. Three practical recommendations and examples for institutional researchers are also presented.

  16. Master external pressure charts

    SciTech Connect

    Michalopoulos, E.

    1996-12-01

    This paper presents a method to develop master external pressure charts from which individual external pressure charts for each material specification may be derived. The master external charts can represent a grouping of materials with similar chemical composition, similar stress-strain curves but produced to different strength levels. External pressure charts are used by various Sections of the ASME Boiler and Pressure Vessel and Piping Codes to design various components such as cylinders, sphered, formed heads, tubes, piping, rings and other components, subjected to external pressure or axial compression loads. These charts are pseudo stress-strain curves for groups of materials with similar stress-strain shapes. The traditional approach was originally developed in the 1940`s and is a graphical approach where slopes to the strain curves are drawn graphically from which pseudo-strain levels are calculated. The new method presented in this paper develops mathematical relationships for the material stress-strain curves and the external pressure charts. The method has the ability to calculate stress-strain curves from existing external pressure charts. The relationships are a function of temperature, the modulus of elasticity, yield strength, and two empirical material constants. In this approach, conservative assumptions used to assign materials to lower bound external pressure charts can be removed. This increases the buckling strength capability of many materials in the Code, providing economic benefits while maintaining the margin of safety specified by the Code criteria. The method can also reduce the number of material charts needed in the Code and provides for the capability to extend the existing pressure charts to higher design temperatures. The new method is shown to contain a number of improvements over the traditional approach and is presently under consideration by appropriate ASME Code committees.

  17. Externally modulated theranostic nanoparticles

    PubMed Central

    Urban, Cordula; Urban, Alexander S.; Charron, Heather; Joshi, Amit

    2013-01-01

    Externally modulated nanoparticles comprise a rapidly advancing class of cancer nanotherapeutics, which combine the favorable tumor accumulation of nanoparticles, with external spatio-temporal control on therapy delivery via optical, magnetic, or ultrasound modalities. The local control on therapy enables higher tumor treatment efficacy, while simultaneously reducing off-target effects. The nanoparticle interactions with external fields have an additional advantage of frequently generating an imaging signal, and thus such agents provide theranostic (both diagnostic and therapeutic) capabilities. In this review, we classify the emerging externally modulated theranostic nanoparticles according to the mode of external control and describe the physiochemical mechanisms underlying the external control of therapy, and illustrate the major embodiments of nanoparticles in each class with proven biological efficacy: (I) electromagnetic radiation in visible and near-infrared range is being exploited for gold based and carbon nanostructures with tunable surface plasmon resonance (SPR) for imaging and photothermal therapy (PTT) of cancer, photochemistry based manipulations are employed for light sensitive liposomes and porphyrin based nanoparticles; (II) Magnetic field based manipulations are being developed for iron-oxide based nanostructures for magnetic resonance imaging (MRI) and magnetothermal therapy; (III) ultrasound based methods are primarily being employed to increase delivery of conventional drugs and nanotherapeutics to tumor sites. PMID:24834381

  18. Externally modulated theranostic nanoparticles.

    PubMed

    Urban, Cordula; Urban, Alexander S; Charron, Heather; Joshi, Amit

    2013-08-01

    Externally modulated nanoparticles comprise a rapidly advancing class of cancer nanotherapeutics, which combine the favorable tumor accumulation of nanoparticles, with external spatio-temporal control on therapy delivery via optical, magnetic, or ultrasound modalities. The local control on therapy enables higher tumor treatment efficacy, while simultaneously reducing off-target effects. The nanoparticle interactions with external fields have an additional advantage of frequently generating an imaging signal, and thus such agents provide theranostic (both diagnostic and therapeutic) capabilities. In this review, we classify the emerging externally modulated theranostic nanoparticles according to the mode of external control and describe the physiochemical mechanisms underlying the external control of therapy, and illustrate the major embodiments of nanoparticles in each class with proven biological efficacy: (I) electromagnetic radiation in visible and near-infrared range is being exploited for gold based and carbon nanostructures with tunable surface plasmon resonance (SPR) for imaging and photothermal therapy (PTT) of cancer, photochemistry based manipulations are employed for light sensitive liposomes and porphyrin based nanoparticles; (II) Magnetic field based manipulations are being developed for iron-oxide based nanostructures for magnetic resonance imaging (MRI) and magnetothermal therapy; (III) ultrasound based methods are primarily being employed to increase delivery of conventional drugs and nanotherapeutics to tumor sites.

  19. Search for and Development of Instruments Measuring Student Outcomes of Experience-Based Career Education Programs. External Evaluator's Final Report on the Experience-Based Career Education Programs, Volume VII.

    ERIC Educational Resources Information Center

    Corder, Reginald; Watkins, Richard W.

    Originally, this project attempted to find appropriate existing instruments that would be useful in the assessment of desired pupil outcomes for the Experience Based Career Education (EBCE) programs. When this effort proved unsuccessful, the next step was the development of systematic observations on a time-sampling basis. When this procedure was…

  20. Search for and Development of Instruments Measuring Student Outcomes of Experience-Based Career Education Programs. External Evaluator's Final Report on the Experience-Based Career Education Programs, Volume VII.

    ERIC Educational Resources Information Center

    Corder, Reginald; Watkins, Richard W.

    Originally, this project attempted to find appropriate existing instruments that would be useful in the assessment of desired pupil outcomes for the Experience Based Career Education (EBCE) programs. When this effort proved unsuccessful, the next step was the development of systematic observations on a time-sampling basis. When this procedure was…

  1. Vehicle Technologies Program Overview

    SciTech Connect

    none,

    2006-09-05

    Overview of the Vehicle Technologies Program including external assessment and market view; internal assessment, program history and progress; program justification and federal role; program vision, mission, approach, strategic goals, outputs, and outcomes; and performance goals.

  2. Metasurface external cavity laser

    SciTech Connect

    Xu, Luyao Curwen, Christopher A.; Williams, Benjamin S.; Hon, Philip W. C.; Itoh, Tatsuo; Chen, Qi-Sheng

    2015-11-30

    A vertical-external-cavity surface-emitting-laser is demonstrated in the terahertz range, which is based upon an amplifying metasurface reflector composed of a sub-wavelength array of antenna-coupled quantum-cascade sub-cavities. Lasing is possible when the metasurface reflector is placed into a low-loss external cavity such that the external cavity—not the sub-cavities—determines the beam properties. A near-Gaussian beam of 4.3° × 5.1° divergence is observed and an output power level >5 mW is achieved. The polarized response of the metasurface allows the use of a wire-grid polarizer as an output coupler that is continuously tunable.

  3. First external quality assurance program of the Italian HLA-B*57:01 Network assessing the performance of clinical virology laboratories in HLA-B*57:01 testing.

    PubMed

    Meini, Genny; Dello Russo, Cinzia; Allice, Tiziano; Barresi, Renata; D'Arrigo, Roberta; Falasca, Francesca; Lipsi, Maria Rosaria; Paolucci, Stefania; Zanussi, Stefania; Antonetti, Raffaele; Baldanti, Fausto; Basaglia, Giancarlo; Bruzzone, Bianca; Polilli, Ennio; Ghisetti, Valeria; Pucillo, Leopoldo Paolo; Turriziani, Ombretta; Pirazzoli, Antonella; Navarra, Pierluigi; Zazzi, Maurizio

    2016-05-01

    Since the HLA-B*57:01 allele is strongly associated with abacavir hypersensitivity reaction, testing for the presence of HLA-B*57:01 is mandatory before administration of abacavir. While HLA-B*57:01 testing is usually provided by pharmacogenetics, genetics or blood transfusion services, clinical virology laboratories can be an optimal opportunity for HLA-B*57:01 testing since they receive blood samples for routine HIV monitoring and have the expertise for convenient and less expensive PCR-based point mutation assays. The Italian HLA-B*57:01 Network gathers accredited clinical virology laboratories offering HLA-B*57:01 testing in Italy with the aim to share protocols, test new methods, develop and maintain external quality assurance (EQA) programs. A panel of 9HLA-B*57:01-positive and 16HLA-B*57:01-negative frozen blood samples were blindly distributed to 10 units including 9 clinical virology laboratories and one reference pharmacology laboratory. Each laboratory was free to use its own routine method for DNA extraction and HLA-B*57:01 testing. DNA was extracted by automated workstations in 6 units and by manual spin columns in 4. Eight units used the Duplicα Real Time HLA-B*57:01 kit by Euroclone and two units used two different PCR homemade protocols. All the 10 units correctly identified all the 25 samples. The first HLA-B*57:01 EQA program run in Italy showed that clinical virology units are equipped and proficient for providing HLA-B*57:01 testing by inexpensive assays easy to integrate into their routine. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. [The influence of timing of surgery on mortality and early complications in femoral neck fractures, by surgical procedure: an analysis of 22,566 cases from the German External Quality Assurance Program].

    PubMed

    Kostuj, T; Smektala, R; Schulze-Raestrup, U; Müller-Mai, C

    2013-02-01

    The current S2 guideline recommends treatment of a femoral neck fracture within the first 24 h; this becomes evident by the significant rise in general and early surgical complications, when the surgical treatment was delayed for more than 48 h. The influence of different surgical procedures was investigated. PATIENTS UND METHODS: A total of 22,566 records from the external Quality Assurance Program in North Rhine-Westphalia for treatment of femoral neck fractures in 2004/2005 (BQS specification 7.0 and 8.0) were risk-adjusted and evaluated. Surgery was performed within 48 h in 83.9% of the patients. A significant rise in general and early surgical complications was registered when the surgical treatment was delayed for more than 48 h. Mortality and general complications were significantly lower for percutaneous screw fixation. All kinds of joint replacement show significantly higher general and surgical complications. The analyzed data support the rating of femoral neck fracture as requiring the intervention of urgent early surgery, as stated in the guideline. Percutaneous screw fixation can be considered for immobile and multimorbid patients with undislocated fractures. Advantages of total hip replacement compared to hemiarthroplasty cannot be supported by the QS-NRW data.

  5. External Influences on Swedish Higher Education Curricula.

    ERIC Educational Resources Information Center

    Askling, Berit

    1990-01-01

    The effect of external factors on higher education curricula cannot be fully understood unless attention is paid to governing and controlling factors and to the historical, societal and economic context of the programs. The current market-orientation of regional colleges and the implementation of a nurse education reform are discussed. (Author/MLW)

  6. Genetics Reasoning with Multiple External Representations.

    ERIC Educational Resources Information Center

    Tsui, Chi-Yan; Treagust, David F.

    2003-01-01

    Explores a case study of a class of 10th grade students whose learning of genetics involved activities using BioLogica, a computer program that features multiple external representations (MERs). Findings indicate that the MERs in BioLogica contributed to students' development of genetics reasoning by engendering their motivation and interest but…

  7. Genetics Reasoning with Multiple External Representations.

    ERIC Educational Resources Information Center

    Tsui, Chi-Yan; Treagust, David F.

    2003-01-01

    Explores a case study of a class of 10th grade students whose learning of genetics involved activities using BioLogica, a computer program that features multiple external representations (MERs). Findings indicate that the MERs in BioLogica contributed to students' development of genetics reasoning by engendering their motivation and interest but…

  8. Multiple external root resorption.

    PubMed

    Yusof, W Z; Ghazali, M N

    1989-04-01

    Presented is an unusual case of multiple external root resorption. Although the cause of this resorption was not determined, several possibilities are presented. Trauma from occlusion, periodontal and pulpal inflammation, and resorption of idiopathic origin are all discussed as possible causes.

  9. Literature: External Forms.

    ERIC Educational Resources Information Center

    Regional Curriculum Project, Atlanta, GA.

    This curriculum guide, developed as part of a total English curriculum for pre-kindergarten through grade 10, suggests that students can best understand literature by understanding its recurring external forms or genres, and includes (1) an overview describing the four literary genres of drama, narrative poetry, narrative fiction, and lyric poetry…

  10. [Internal and external haemorrhoids].

    PubMed

    Schuurman, J P; Go, P M N Y H

    2011-01-01

    In this article, we present 3 cases of patients with different types of haemorrhoidal disease. The first patient is a 27-year-old woman who had been experiencing incidental rectal blood loss without pain during defecation for 3 months. The second patient is a 76-year-old woman who had been bothered by varying degrees of pain from a swelling nearby the anus for 1 year. The third case involves a 31-year-old man who had had continuous severe pain in the anal area for 3 consecutive days. The first patient appeared to have internal hemorrhoids, whereas different forms of external hemorrhoids affected the patients in the other 2 cases. Internal haemorrhoids develop from the intraluminal corpus cavernosum recti; external haemorrhoids from the perianal marginal veins. Patients with internal haemorrhoids present with symptoms that include blood loss and prolaps feeling during defecation. In patients with external haemorrhoids pain is the prominent symptom. Internal haemorrhoids are treated either conservatively or surgically, depending upon their severity. Considering external haemorrhoidal disease surgical treatment provides the most rapid and persistent relief of symptoms.

  11. Working with External Evaluators

    ERIC Educational Resources Information Center

    Silver, Lauren; Burg, Scott

    2015-01-01

    Hiring an external evaluator is not right for every museum or every project. Evaluations are highly situational, grounded in specific times and places; each one is unique. The museum and the evaluator share equal responsibility in an evaluation's success, so it is worth investing time and effort to ensure that both are clear about the goals,…

  12. External Environmental Forecast.

    ERIC Educational Resources Information Center

    Lapin, Joel D.

    Representing current viewpoints of academics, futures experts, and social observers, this external environmental forecast presents projections and information of particular relevance to the future of Catonsville Community College. The following topics are examined: (1) population changes and implications for higher education; (2) state and local…

  13. Working with External Evaluators

    ERIC Educational Resources Information Center

    Silver, Lauren; Burg, Scott

    2015-01-01

    Hiring an external evaluator is not right for every museum or every project. Evaluations are highly situational, grounded in specific times and places; each one is unique. The museum and the evaluator share equal responsibility in an evaluation's success, so it is worth investing time and effort to ensure that both are clear about the goals,…

  14. External College Survey.

    ERIC Educational Resources Information Center

    Gold, Ben K.

    This report presents the results of a community survey which attempted to determine the demand for another college in the Los Angeles Community College District. The function of this "community campus" or "external college" would be to serve members of the community who are not already served by the eight existing colleges. Questionnaires received…

  15. External Interest Group Impingements.

    ERIC Educational Resources Information Center

    Millard, Richard M.

    The history of the interrelation among state approval, accreditation, and institutional eligibility is considered. It is suggested that faculty and college administrators can be either an internal or external group in relationship to the planning process. The federal government, or the state government, passes legislation that may have both…

  16. Externally heated thermal battery

    NASA Astrophysics Data System (ADS)

    Pracchia, Louis; Vetter, Ronald F.; Rosenlof, Darwin

    1991-04-01

    A thermal battery activated by external heat comprising an anode (e.g., composed of a lithium-aluminum alloy), a cathode (e.g., composed of iron disulfide), and an electrolyte (e.g., a lithium chloride-potassium chloride eutectic) with the electrolyte inactive at ambient temperature but activated by melting at a predetermined temperature when exposed to external heating is presented. The battery can be used as a sensor or to ignite pyrotechnic and power electronic devices in a system for reducing the hazard of ordnance exposed to detrimental heating. A particular application is the use of the battery to activate a squib to function in conjunction with one or more other components to vent an ordnance case in order to prevent its explosion in a fire.

  17. [Wearable Automatic External Defibrillators].

    PubMed

    Luo, Huajie; Luo, Zhangyuan; Jin, Xun; Zhang, Leilei; Wang, Changjin; Zhang, Wenzan; Tu, Quan

    2015-11-01

    Defibrillation is the most effective method of treating ventricular fibrillation(VF), this paper introduces wearable automatic external defibrillators based on embedded system which includes EGG measurements, bioelectrical impedance measurement, discharge defibrillation module, which can automatic identify VF signal, biphasic exponential waveform defibrillation discharge. After verified by animal tests, the device can realize EGG acquisition and automatic identification. After identifying the ventricular fibrillation signal, it can automatic defibrillate to abort ventricular fibrillation and to realize the cardiac electrical cardioversion.

  18. Externally triggered microcapsules

    NASA Technical Reports Server (NTRS)

    Morrison, Dennis R. (Inventor); Mosier, Benjamin (Inventor)

    2011-01-01

    Disclosed are microcapsules comprising a polymer shell enclosing one or more immiscible liquid phases in which a drug or drug precursor are contained in a liquid phase. The microparticles also contain magnetic particles that can be heated by application of an external magnetic field and thus heated to a predetermined Curie temperature. Heating of the particles melts the polymer shell and releases the drug without causing heating of surrounding tissues.

  19. The Impact of External Degree Opportunities on Community College Transfer Patterns.

    ERIC Educational Resources Information Center

    Mills, Russell; Murphy, Lawrence R.

    1979-01-01

    A comparison of graduates of Black Hawk College who transferred to Western Illinois University and those who entered the external Board of Governors degree program show significant differences in age, marital status, and employment. Few transfers considered the external degree program; few external degree enrollees considered transferring.…

  20. The Impact of External Degree Opportunities on Community College Transfer Patterns.

    ERIC Educational Resources Information Center

    Mills, Russell; Murphy, Lawrence R.

    1979-01-01

    A comparison of graduates of Black Hawk College who transferred to Western Illinois University and those who entered the external Board of Governors degree program show significant differences in age, marital status, and employment. Few transfers considered the external degree program; few external degree enrollees considered transferring.…

  1. Sponsored Programs.

    ERIC Educational Resources Information Center

    College and University Business Administration, 1980

    1980-01-01

    General administrative principles and procedures applicable to any type of program sponsored by external funds, including the federal government, are examined. Contracts, grants, and cooperative agreements are the devices for authorizing sponsored programs. Since the institutions assume full legal responsibility for the programs and for fulfilling…

  2. Program Review.

    ERIC Educational Resources Information Center

    Triton Coll., River Grove, IL.

    Triton College's proposed method of conducting periodic comprehensive evaluations of the quality and potential of its academic programs has five components. First, a self-study is conducted by the faculty and administrators of the program being reviewed, in a year-long comprehensive examination of the program. Second, an external consultant, with…

  3. Sponsored Programs.

    ERIC Educational Resources Information Center

    College and University Business Administration, 1980

    1980-01-01

    General administrative principles and procedures applicable to any type of program sponsored by external funds, including the federal government, are examined. Contracts, grants, and cooperative agreements are the devices for authorizing sponsored programs. Since the institutions assume full legal responsibility for the programs and for fulfilling…

  4. 40 CFR 1.37 - Office of External Affairs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Administrator for External Affairs, to the Adminstrator, Deputy Administrator, and Senior Management Officials... general public and for internal audiences, in support of EPA policies and programs. The Office provides... Assistant Administrator for External Affairs and the Agency's senior policy officials in guiding...

  5. DIRBE External Calibrator (DEC)

    NASA Technical Reports Server (NTRS)

    Wyatt, Clair L.; Thurgood, V. Alan; Allred, Glenn D.

    1987-01-01

    Under NASA Contract No. NAS5-28185, the Center for Space Engineering at Utah State University has produced a calibration instrument for the Diffuse Infrared Background Experiment (DIRBE). DIRBE is one of the instruments aboard the Cosmic Background Experiment Observatory (COBE). The calibration instrument is referred to as the DEC (Dirbe External Calibrator). DEC produces a steerable, infrared beam of controlled spectral content and intensity and with selectable point source or diffuse source characteristics, that can be directed into the DIRBE to map fields and determine response characteristics. This report discusses the design of the DEC instrument, its operation and characteristics, and provides an analysis of the systems capabilities and performance.

  6. External split field generator

    DOEpatents

    Thundat, Thomas George [Knoxville, TN; Van Neste, Charles W [Kingston, TN; Vass, Arpad Alexander [Oak Ridge, TN

    2012-02-21

    A generator includes a coil disposed about a core. A first stationary magnetic field source may be disposed on a first end portion of the core and a second stationary magnetic field source may be disposed on a second end portion of core. The first and second stationary magnetic field sources apply a stationary magnetic field to the coil. An external magnetic field source may be disposed outside the coil to apply a moving magnetic field to the coil. Electrical energy is generated in response to an interaction between the coil, the moving magnetic field, and the stationary magnetic field.

  7. Swimming in external fields

    NASA Astrophysics Data System (ADS)

    Stark, Holger

    2016-11-01

    Microswimmers move autonomously but are subject to external fields, which influence their swimming path and their collective dynamics. With three concrete examples we illustrate swimming in external fields and explain the methodology to treat it. First, an active Brownian particle shows a conventional sedimentation profile in a gravitational field but with increased sedimentation length and some polar order along the vertical. Bottom-heavy swimmers are able to invert the sedimentation profile. Second, active Brownian particles interacting by hydrodynamic flow fields in a three-dimensional harmonic trap can spontaneously break the isotropic symmetry. They develop polar order, which one can describe by mean-field theory reminiscent to Weiss theory of ferromagnetism, and thereby pump fluid. Third, a single microswimmer shows interesting non-linear dynamics in Poiseuille flow including swinging and tumbling trajectories. For pushers, hydrodynamic interactions with bounding surfaces stabilize either straight swimming against the flow or tumbling close to the channel wall, while pushers always move on a swinging trajectory with a specific amplitude as limit cycle.

  8. [External pancreatic fistulas management].

    PubMed

    Stepan, E V; Ermolov, A S; Rogal', M L; Teterin, Yu S

    2017-01-01

    The main principles of treatment of external postoperative pancreatic fistulas are viewed in the article. Pancreatic trauma was the reason of pancreatic fistula in 38.7% of the cases, operations because of acute pancreatitis - in 25.8%, and pancreatic pseudocyst drainage - in 35.5%. 93 patients recovered after the treatment. Complex conservative treatment of EPF allowed to close fistulas in 74.2% of the patients with normal patency of the main pancreatic duct (MPD). The usage of octreotide 600-900 mcg daily for at least 5 days to decrease pancreatic secretion was an important part of the conservative treatment. Endoscopic papillotomy was performed in patients with major duodenal papilla obstruction and interruption of transporting of pancreatic secretion to duodenum. Stent of the main pancreatic duct was indicated in patients with extended pancreatic duct stenosis to normalize transport of pancreatic secretion to duodenum. Surgical formation of anastomosis between distal part of the main pancreatic duct and gastro-intestinal tract was carried out when it was impossible to fulfill endoscopic stenting of pancreatic duct either because of its interruption and diastasis between its ends, or in the cases of unsuccessful conservative treatment of external pancreatic fistula caused by drainage of pseudocyst.

  9. Common cause failure analysis of the rodded scram system of the Arkansas Nuclear One-Unit 1 Plant

    SciTech Connect

    Montague, D.F.; Campbell, D.J.; Flanagan, G.F.

    1986-10-01

    This study demonstrates the use of a formal method for common cause failure analysis in a reliability analysis of the Arkansas Nuclear One - Unit 1 rodded scram system. The scram system failure of interest is loss of capability of the system to shut the reactor down when required. The results of this analysis support the ATWS program sponsored by the US Nuclear Regulatory Commission. The methods used in this analysis support the NRC's Risk Methods Integration and Evaluation Program (RMIEP).

  10. Computation of high Reynolds number internal/external flows

    NASA Technical Reports Server (NTRS)

    Cline, M. C.; Wilmoth, R. G.

    1981-01-01

    A general, user oriented computer program, called VNAP2, was developed to calculate high Reynolds number, internal/ external flows. The VNAP2 program solves the two dimensional, time dependent Navier-Stokes equations. The turbulence is modeled with either a mixing-length, a one transport equation, or a two transport equation model. Interior grid points are computed using the explicit MacCormack Scheme with special procedures to speed up the calculation in the fine grid. All boundary conditions are calculated using a reference plane characteristic scheme with the viscous terms treated as source terms. Several internal, external, and internal/external flow calculations are presented.

  11. Computation of high Reynolds number internal/external flows

    NASA Technical Reports Server (NTRS)

    Cline, M. C.; Wilmoth, R. G.

    1981-01-01

    A general, user oriented computer program, called VNAF2, developed to calculate high Reynolds number internal/external flows is described. The program solves the two dimensional, time dependent Navier-Stokes equations. Turbulence is modeled with either a mixing length, a one transport equation, or a two transport equation model. Interior grid points are computed using the explicit MacCormack scheme with special procedures to speed up the calculation in the fine grid. All boundary conditions are calculated using a reference plane characteristic scheme with the viscous terms treated as source terms. Several internal, external, and internal/external flow calculations are presented.

  12. External Measures of Cognition

    PubMed Central

    Cairό, Osvaldo

    2011-01-01

    The human brain is undoubtedly the most impressive, complex, and intricate organ that has evolved over time. It is also probably the least understood, and for that reason, the one that is currently attracting the most attention. In fact, the number of comparative analyses that focus on the evolution of brain size in Homo sapiens and other species has increased dramatically in recent years. In neuroscience, no other issue has generated so much interest and been the topic of so many heated debates as the difference in brain size between socially defined population groups, both its connotations and implications. For over a century, external measures of cognition have been related to intelligence. However, it is still unclear whether these measures actually correspond to cognitive abilities. In summary, this paper must be reviewed with this premise in mind. PMID:22065955

  13. Influence of External Fields

    NASA Astrophysics Data System (ADS)

    Wagner, M. R.; Hoffmann, A.

    The application of external fields provides a powerful tool to investigate a large variety of properties of excitons and exciton related processes. Within this chapter, we focus on the fundamental effects of static magnetic and strain fields on the optical properties of excitons in ZnO. The description is complemented by relevant examples. A general review of this topic can be found for constant fields in [Cho, Excitons, Topics in Current Physics, vol. 14 (Springer, Heidelberg, 1979)] and Hönerlage et al. [Phys. Rep. 124:161, 1985] and for modulation techniques in [Cardona, Modulation Spectroscopy (Academic, New York, 1969); Seraphin, Modulation Spectroscopy (North Holland, Amsterdam, 1973); Goldsmith, NATO Science Series II, Frontiers of Optical Spectroscopy, vol. 168 (Springer Netherlands, 2005)]. Not much has been published on the influence of static electric fields on excitons. A few references are given at the end of Sect. 8.2.

  14. External quality assurance in thrombosis and hemostasis: an international perspective.

    PubMed

    Olson, John D; Preston, F Eric; Nichols, William L

    2007-04-01

    External Quality Assurance in Thrombosis and Hemostasis (EQATH) was organized in 2005 as an international collaboration of external quality assurance (EQA) programs and organizations with a common interest in improving the quality of hemostasis testing. The goals include exchanging of information regarding program operations; exchanging split specimens among programs to determine if there are differences in practice; participating in value setting of standards; and providing outreach programs to locations in the world without EQA support of hemostasis testing in laboratories. The organization currently includes 11 EQA programs from 10 countries. A survey of program structure and function revealed variation in the size and structure among the programs. In general, the staffing levels paralleled the size and complexity of the program. The number of laboratory participants in the EQA programs ranged from 58 to 1700. The presentation of testing covered in the program (modules) ranged from a program with a single module of a single test, to programs with single modules of many different types of tests, to a program with 13 modules, each of which contains a limited scope of related tests. Participating laboratories were graded (pass/fail or out with consensus) by six of the EQA programs, whereas five programs report the results to the laboratory for self-evaluation. Of the 11 programs responding, seven have deemed status from an accrediting or licensing agency, and successful participation satisfied requirements for accreditation for the participating laboratory. This type of benchmarking activity and cooperative activity among EQA programs will lead to improvement of the programs.

  15. ISS External Payload Accommodations (EXPRESS pallet)

    NASA Technical Reports Server (NTRS)

    Shelton, Harvey L.

    1996-01-01

    The 'expedite the process of experiments to Space Station' (EXPRESS) pallet which is attached to the DS3 truss segment of the International Space Station (ISS) via the payload attach structure is illustrated. The EXPRESS pallet constitutes the primary ISS external payload carrier. Each pallet carries six robotically replaceable payload adapters which are capable of containing one or more payloads. The following aspects of the EXPRESS program and pallet are illustrated: the concept drivers; the physical integration; the installation and in-orbit replacement; and the experiments to be implemented. The program status is summarized.

  16. Space Shuttle External Tank Project status

    NASA Technical Reports Server (NTRS)

    Davis, R. M.

    1980-01-01

    The External Tank Project is reviewed with emphasis on the DDT&E and production phases and the lightweight tank development. It is noted that the DDT&E phase is progressing well with the structural and ground vibration test article programs complete, the propulsion test article program progressing well, and the component qualification and verification testing 92% complete. New tools and facilities are being brought on line to support the increased build rate for the production phase. The lightweight tank, which will provide additional payload in orbit, is progressing to schedule with first delivery in early 1982.

  17. Three University External Studies Courses: An Analysis. Teacher Education Forum; Volume 4, Number 8.

    ERIC Educational Resources Information Center

    Goldman, Richard M.; Champagne, David W.

    Three external degree programs--National Ed.D. Program for Educational Leaders, Nova University (Florida); University External Studies Program, University of Pittsburgh; and Field Centered Courses, Department of Early Childhood Education, Kent State University--are compared on the basis of a series of questions. Is the course designed for a…

  18. External Strategic Planning Conference.

    ERIC Educational Resources Information Center

    Los Angeles Community Coll. District, CA. Office of Research and Planning.

    In response to a community reputation that has grown increasingly negative, the Los Angeles Community College District (LACCD) devised a strategic plan in 1998 to improve its programs and services and assure the educational success of its students. The planning process involved several steps: (1) revisiting the district mission statement; (2)…

  19. External Ballistics. Part 1

    DTIC Science & Technology

    1978-07-11

    adjtstsent of program, is economically not "astified. Manual ccunt is apjlied also with the adjtstzent of Ercgram in electronic computer and fqr the control...integration according tc standard schematic. lhe comaon/geperal/total schematic of sclution during the standaxd grouth of lines consists ct fcLlowirg

  20. External Tank - The Structure Backbone

    NASA Technical Reports Server (NTRS)

    Welzyn, Kenneth; Pilet, Jeffrey C.; Diecidue-Conners, Dawn; Worden, Michelle; Guillot, Michelle

    2011-01-01

    The External Tank forms the structural backbone of the Space Shuttle in the launch configuration. Because the tank flies to orbital velocity with the Space Shuttle Orbiter, minimization of weight is mandatory, to maximize payload performance. Choice of lightweight materials both for structure and thermal conditioning was necessary. The tank is large, and unique manufacturing facilities, tooling, handling, and transportation operations were required. Weld processes and tooling evolved with the design as it matured through several block changes, to reduce weight. Non Destructive Evaluation methods were used to assure integrity of welds and thermal protection system materials. The aluminum-lithium alloy was used near the end of the program and weld processes and weld repair techniques had to be refined. Development and implementation of friction stir welding was a substantial technology development incorporated during the Program. Automated thermal protection system application processes were developed for the majority of the tank surface. Material obsolescence was an issue throughout the 40 year program. The final configuration and tank weight enabled international space station assembly in a high inclination orbit allowing international cooperation with the Russian Federal Space Agency. Numerous process controls were implemented to assure product quality, and innovative proof testing was accomplished prior to delivery. Process controls were implemented to assure cleanliness in the production environment, to control contaminants, and to preclude corrosion. Each tank was accepted via rigorous inspections, including non-destructive evaluation techniques, proof testing, and all systems testing. In the post STS-107 era, the project focused on ascent debris risk reduction. This was accomplished via stringent process controls, post flight assessment using substantially improved imagery, and selective redesigns. These efforts were supported with a number of test programs to

  1. External fixators in haemophilia.

    PubMed

    Lee, V; Srivastava, A; PalaniKumar, C; Daniel, A J; Mathews, V; Babu, N; Chandy, M; Sundararaj, G D

    2004-01-01

    External fixators (EF) are not commonly used for patients with haemophilia. We describe the use of EF (Ilizarov, AO- uni- and bi-planar fixators and Charnley clamp) in nine patients (mean age: 19.2 years; range: 9-37) with haemophilia for the following indications - arthrodesis of infected joints, treatment of open fractures and osteoclasis. EF required an average of nine skin punctures [range: 4-17 were maintained for a period of 15 weeks (range: 8-29.5), without regular factor replacement, till bone healing was adequate and were removed with a single dose of factor infusion]. The mean preoperative factor level achieved was 85% (range: 64-102%). Much lower levels were subsequently maintained till wound healing. The average total factor consumption was 430 IU kg(-1) (range: 240-870), administered over a period of 17 days (range: 9-44). There were no major complications related to EF except in a patient who developed inhibitors. In conclusion, EF can be used safely in haemophilic patients who do not have inhibitors and does not require prolonged factor replacement.

  2. Impact of external influences on food packaging.

    PubMed

    Brody, A L

    1977-09-01

    Since the food supply is dependent upon an effective packaging system, threats to packaging represent implied threats to food processing and distribution. Enacted and potential legislation and regulation are retarding technological and commercial progress in food packaging and have already restricted some food packaging/processins systems. The results of these external influences is not simply the sum of the individual acts, but is a cascading self-imposed arresting of food packaging/processing advancement. The technological bases for the enacted and proposed legislation and regulation are presented in the enumeration of the external influences on food packaging. Economic and sociological arguments and facts surrounding the issues are also presented. Among the external influences on food packaging detailed are indirect additives, nutritional labeling, benefit:risk, solid waste and litter, environmental pollution, universal product code, and food industry productivity. The magnitude of the total impact of these external influences upon the food supply is so large that assertive action must be taken to channel these influences into more productive awareness. An objective and comprehensive public communications program supported by the technological community appears mandatory.

  3. Externalities of oil imports revisited

    SciTech Connect

    Lemon, R.

    1980-09-01

    A re-analysis of the externalities associated with oil imports reaffirms the major findings of an earlier study: (1) The current externalities of oil imports are large even after several favorable assumptions are made, including the existence of a large buffer stock and enlightened monetary and fiscal policy. (2) The large externalities of oil imports call for increased domestic supplies, including conservation, if they are cost-effective and based on marginal social costs. (3) A corrective public policy could involve oil-import taxes and the subsidization of new domestic energy sources without large government externalities. 20 references.

  4. Optical modulation goes external

    NASA Astrophysics Data System (ADS)

    Loni, A.

    1995-02-01

    Digital or analog modulation of continuous-wave laser sources forms the basis of encoding and transmitting of information through optical fiber link systems. In digital systems, data are formatted in a simple periodic two-bit configuration, represented by high or low light intensities, whereas in analog systems data are represented by selective portions of a time-varying electronic waveform applied to the optical carrier. High speed optical communications and the distribution of cable television (CATV) signals are just two examples of digital and analog systems, respectively, that involve the transmission of data, voice and video over fiber networks. The basic layout of a fiber-optic link system is presented. The optical source wavelength is determined by the characteristics of the optical fiber. If the optical sources used is a semiconductor laser diode, information can be imprinted on the optical output by directly modulating the laser drive current with a radio frequency (RF) signal. In digital systems, the low (off) state generally corresponds to a position just below the lasing threshold on the characteristic intensity-current curve of the diode. This position is preferred to the zero current locus because the turn-on delays are then minimized. Analog systems require a bias current in addition to the threshold current in order to push the modulation into the linear region of the power-current curve. The main disadvantages associated with the direct modulation approach are discussed. The main disadvantage of the solid-state approach is its inability to modulate directly the laser at the data rates nominally entailed in optical communications. This inability causes further limitations associated with the inherently long excited state lifetime of the lasing species. External modulation overcomes this drawback by modulating the optical output from the laser rather than the material properties of the laser itself, and consequently, is set to play an increasingly

  5. Load control system. [for space shuttle external tank ground tests

    NASA Technical Reports Server (NTRS)

    Grosse, J. C.

    1977-01-01

    The load control system developed for the shuttle external structural tests is described. The system consists of a load programming/display module, and a load control module along with the following hydraulic system components: servo valves, dump valves, hydraulic system components, and servo valve manifold blocks. One load programming/display subsystem can support multiple load control subsystem modules.

  6. Maximizing the potential of early childhood education to prevent externalizing behavior problems: A meta-analysis.

    PubMed

    Schindler, Holly S; Kholoptseva, Jenya; Oh, Soojin S; Yoshikawa, Hirokazu; Duncan, Greg J; Magnuson, Katherine A; Shonkoff, Jack P

    2015-06-01

    Early childhood education (ECE) programs offer a promising mechanism for preventing early externalizing behavior problems and later antisocial behavior; yet, questions remain about how to best maximize ECE's potential. Using a meta-analytic database of 31 studies, we examined the overall effect of ECE on externalizing behavior problems and the differential effects of 3 levels of practice, each with increasing specificity and intensity aimed at children's social and emotional development. In short, we found that each successive level of programs did a better job than the prior level at reducing externalizing behavior problems. Level 1 programs, or those without a clear focus on social and emotional development, had no significant effects on externalizing behavior problems relative to control groups (ES=.13 SD, p<.10). On the other hand, level 2 programs, or those with a clear but broad focus on social and emotional development, were significantly associated with modest decreases in externalizing behavior problems relative to control groups (ES=-.10 SD, p<.05). Hence, level 2 programs were significantly better at reducing externalizing behavior problems than level 1 programs (ES=-.23 SD, p<.01). Level 3 programs, or those that more intensively targeted children's social and emotional development, were associated with additional significant reductions in externalizing behavior problems relative to level 2 programs (ES=-.26 SD, p<.05). The most promising effects came from level 3 child social skills training programs, which reduced externalizing behavior problems half of a standard deviation more than level 2 programs (ES=-.50 SD, p<.05).

  7. External benefits of natural environments

    Treesearch

    Larry W. Tombaugh

    1971-01-01

    Existing methods of assessing economic benefits arising from certain physical environments left in a relatively natural condition do not include estimates of external benefits. Existence value is one such external benefit that accrues to individuals who have no intention of ever visiting the area in question. A partial measure of the existence value of National Parks...

  8. External Examining: Fit for Purpose?

    ERIC Educational Resources Information Center

    Bloxham, Sue; Price, Margaret

    2015-01-01

    In a context of international concern about academic standards, the practice of external examining is widely admired for its role in defending standards. Yet a contradiction exists between this faith in examining and continuing concerns about standards. This article argues that external examining rests on assumptions about standards which are…

  9. Generational Differences in Children's Externalizing Behavior Problems

    PubMed Central

    Hofferth, Sandra L.

    2016-01-01

    This study examines the effects of time spent with parents and peers on generational differences in children's externalizing behavior problems in immigrant families. Using the Child Development Supplement and Time Diaries from the Panel Study of Income Dynamics, we found that first and second generation children exhibited fewer externalizing behavior problems than did third generation children, despite their lower socioeconomic status. First and second generation children spent more time with either one or both parents, and less time with peers, on the weekend day than did third generation children. We found a marginal but beneficial effect of time spent with fathers on the weekday, but not on the weekend day. The implications are that time spent with fathers on weekdays differs from time spent with fathers on the weekend, and that promoting immigrant father involvement on the weekday through school or community programs could benefit immigrant children. PMID:27350766

  10. Externalizing behaviors of Ukrainian children: The role of parenting.

    PubMed

    Burlaka, Viktor

    2016-04-01

    The purpose of this study was to assess the association of positive and negative parenting with child externalizing problems. Quantitative data were collected during face-to-face interviews with 320 parents of children 9-16 years of age (50% males) in 11 communities in Eastern, Southern, and Central Ukraine. The study estimated the relationship between parenting practices and child externalizing behaviors such as aggression, delinquency, and attention problems. Results revealed that positive parenting, child monitoring, and avoidance of corporal punishment were associated with fewer child externalizing symptoms. Results also indicated that child male gender and single parenting had significant and positive association with child externalizing behaviors. This study extends international psychosocial knowledge on children and families. These findings can be used to design programs and foster dialogs about the role of family and social environments in the development of externalizing disorder among researchers, representatives of governmental and nongovernmental organizations, and mass media that work with child abuse prevention in Ukraine.

  11. Malignant external otitis: CT evaluation

    SciTech Connect

    Curtin, H.D.; Wolfe, P.; May, M.

    1982-11-01

    Malignant external otitis is an aggressive infection caused by Pseudomonas aeruginosa that most often occurs in elderly diabetics. Malignant external otitis often spreads inferiorly from the external canal to involve the subtemporal area and progresses medially towards the petrous apex leading to multiple cranial nerve palsies. The computed tomographic (CT) findings in malignant external otitis include obliteration of the normal fat planes in the subtemporal area as well as patchy destruction of the bony cortex of the mastoid. The point of exit of the various cranial nerves can be identified on CT scans, and the extent of the inflammatory mass correlates well with the clinical findings. Four cases of malignant external otitis are presented. In each case CT provided a good demonstration of involvement of the soft tissues at the base of the skull.

  12. Enhanced External Counterpulsation (EECP)

    PubMed Central

    2006-01-01

    class I; 35% are in class II; 25%, class III; and 5%, class IV. Surveys (8) suggest that from 5% to 15% of patients with HF have persistent severe symptoms, and that the remainder of patients with HF is evenly divided between those with mild and moderately severe symptoms. To date, the diagnosis and management of chronic HF has concentrated on patients with the clinical syndrome of HF accompanied by severe left ventricular systolic dysfunction. Major changes in treatment have resulted from a better understanding of the pathophysiology of HF and the results of large clinical trials. Treatment for chronic HF includes lifestyle management, drugs, cardiac surgery, or implantable pacemakers and defibrillators. Despite pharmacologic advances, which include diuretics, angiotensin-converting enzyme inhibitors, beta-blockers, spironolactone, and digoxin, many patients remain symptomatic on maximally tolerated doses. (6) The Technology Patients are typically treated by a trained technician in a medically supervised environment for 1 hour daily for a total of 35 hours over 7 weeks. The procedure involves sequential inflation and deflation of compressible cuffs wrapped around the patient’s calves, lower thighs and upper thighs. In addition to 3 sets of cuffs, the patient has finger plethysmogram and electrocardiogram (ECG) attachments that are connected to a control and display console. External counterpulsation was used in the United States to treat cardiogenic shock after acute myocardial infarction. (9;10) More recently, an enhanced version namely “enhanced external counterpulsation” (EECP) was introduced as a noninvasive procedure for outpatient treatment of patients with severe, uncontrollable cardiac ischemia. EECP is said to increase coronary perfusion pressure and reduce the myocardial oxygen demand. Currently, EECP is not applicable for all patients with refractory angina pectoris. For example, many patients are considered ineligible for therapy due to co

  13. External Service Providers to the National Security Technology Incubator

    SciTech Connect

    2008-02-28

    This report documents the identification and assessment of external service providers to the National Security Technology Incubator (NSTI) program for southern New Mexico. The NSTI is being developed as part of the National Security Preparedness Project (NSPP), funded by a Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant to Arrowhead Center, New Mexico State University. This report contains 1) a summary of the services to be provided by NSTI; 2) organizational descriptions of external service providers; and 3) a comparison of NSTI services and services offered by external providers.

  14. Mitigating Negative Externalities Affecting Access and Equity of Education in Low-Resource Countries: A Study Exploring Social Marketing as a Potential Strategy for Planning School Food Programs in Malawi

    ERIC Educational Resources Information Center

    Magreta-Nyongani, Martha

    2012-01-01

    School feeding programs enhance the efficiency of the education system by improving enrollment, reducing dropouts and increasing perseverance. They also have the potential to reach the poor, directly making them an effective social safety net. In many low-resource countries, school feeding programs are designed to protect children from the effects…

  15. Mitigating Negative Externalities Affecting Access and Equity of Education in Low-Resource Countries: A Study Exploring Social Marketing as a Potential Strategy for Planning School Food Programs in Malawi

    ERIC Educational Resources Information Center

    Magreta-Nyongani, Martha

    2012-01-01

    School feeding programs enhance the efficiency of the education system by improving enrollment, reducing dropouts and increasing perseverance. They also have the potential to reach the poor, directly making them an effective social safety net. In many low-resource countries, school feeding programs are designed to protect children from the effects…

  16. ENSO variability and external impacts

    SciTech Connect

    Wu, D.H.; Anderson, D.L.T. ); Davey, M.K. )

    1993-09-01

    Many features of the El Nino-Southern Oscillation (ENSO) phenomenon have been successfully simulated by coupled models during the last decade. However, some fundamental differences in model behavior remain: the oscillation is self-sustained within the Pacific sector or some external impacts are needed to maintain the oscillation. The first, delayed oscillator scenario describes ENSO as an oscillation generated and maintained by the coupled instability and oceanic waves, without the need for any external impacts. In the second, the system has two steady states of equilibrium and an external forcing is needed to move the system from one state to another. Recent observational analyses suggest possible connections between external influences and ENSO variability. The effects of external impacts on ENSO variability are investigated by using a simple coupled ocean-atmosphere model. The impacts considered are wind-stress anomalies associated with the seasonal monsoonal cycle, and the tropospheric quasi-biennial oscillation in the Indian and western Pacific region. It was found that (1) the external impact plays an important role in triggering ENSO variability when the coupled system in the Pacific could not support the oscillation by itself; (2) the impact regulates the original self-sustained oscillation to a seasonally phase-locked time evolution; and (3) the periods of the resulting oscillations could be three times that of the external forcing, a result of the interaction between the external forcing and the coupled system in the Pacific. If the time-matching condition is satisfied, the oscillation period will be 3 times that of the forcing. Wind stress associated with the quasi-biennial oscillation could influence significantly the original self-sustained oscillation in the Pacific, making the amplitude and interval between two successive warm or cold phases variable, as observed in ENSO events. 26 refs., 14 figs., 2 tabs.

  17. International labor migration and external debt.

    PubMed

    Bustamante, J A

    1987-01-01

    The prevailing Mexican and US definitions of undocumented migration are poles apart. The US views it as a criminal problem. Mexicans view the undocumented migrants as actors in an economic game in which the rules are extremely disadvantageous to these migrants. Migrants themselves and their communities view the undocumented as a positive element. It is necessary to move toward a bilateral focus and bilateral negotiation on the issue of migratory workers. This proposal derives from several assumptions: 1) the external debt is a bilateral or multilateral issue, 2) it is important to avoid forcing debtor countries to choose between stimulating economic growth or making payment on their foreign debt, 3) prevailing public opinion in the US favors halting undocumented migration, 4) the US views the migration of undocumented Mexicans as the result of forces endogenous to Mexico and exogenous to the US, 5) the US views both Mexico's ability to make payment on its external debt and to halt emigration as tied to the Mexican government's ability or inability to reconcile political stability with scarce monetary resources, and 6) political instability in Mexico could augment emigration to the US and undermine Mexico's ability to address its foreign debt. The following proposal suggests means to link negotiation on the external debt to that of undocumented migration: 1) The Mexican government could reach an accord with the US to channel a portion of the actual interest on the external debt as a fund to be invested in Mexico to construct a system of labor intensive agroindustrial productive units designed to attract former or potential migratory workers; 2) the total amount of these funds would be deducted from interest payments on the principal of the actual external debt and redefined as an ad hoc loan to Mexico to finance these production units; 3) part of the production from these units would be incorporated into ongoing US food relief and food assistance programs; 4) the

  18. Thermodynamic cost of external control

    NASA Astrophysics Data System (ADS)

    Barato, Andre C.; Seifert, Udo

    2017-07-01

    Artificial molecular machines are often driven by the periodic variation of an external parameter. This external control exerts work on the system of which a part can be extracted as output if the system runs against an applied load. Usually, the thermodynamic cost of the process that generates the external control is ignored. Here, we derive a refined second law for such small machines that include this cost, which is, for example, generated by free energy consumption of a chemical reaction that modifies the energy landscape for such a machine. In the limit of irreversible control, this refined second law becomes the standard one. Beyond this ideal limiting case, our analysis shows that due to a new entropic term unexpected regimes can occur: the control work can be smaller than the extracted work and the work required to generate the control can be smaller than this control work. Our general inequalities are illustrated by a paradigmatic three-state system.

  19. Martian external magnetic field proxies

    NASA Astrophysics Data System (ADS)

    Langlais, Benoit; Civet, Francois

    2015-04-01

    Mars possesses no dynamic magnetic field of internal origin as it is the case for the Earth or for Mercury. Instead Mars is characterized by an intense and localized magnetic field of crustal origin. This field is the result of past magnetization and demagnetization processes, and reflects its evolution. The Interplanetary Magnetic Field (IMF) interacts with Mars' ionized environment to create an external magnetic field. This external field is weak compared to lithospheric one but very dynamic, and may hamper the detailed analysis of the internal magnetic field at some places or times. Because there are currently no magnetic field measurements made at Mars' surface, it is not possible to directly monitor the external field temporal variability as it is done in Earth's ground magnetic observatories. In this study we examine to indirect ways of quantifying this external field. First we use the Advanced Composition Explorer (ACE) mission which measures the solar wind about one hour upstream of the bow-shock resulting from the interaction between the solar wind and the Earth's internal magnetic field. These measurements are extrapolated to Mars' position taking into account the orbital configurations of the Mars-Earth system and the velocity of particles carrying the IMF. Second we directly use Mars Global Surveyor magnetic field measurements to quantify the level of variability of the external field. We subtract from the measurements the internal field which is otherwise modeled, and bin the residuals first on a spatial and then on a temporal mesh. This allows to compute daily or semi daily index. We present a comparison of these two proxies and demonstrate their complementarity. We also illustrate our analysis by comparing our Martian external field proxies to terrestrial index at epochs of known strong activity. These proxies will especially be useful for upcoming magnetic field measurements made around or at the surface of Mars.

  20. External hydrocephalus in two cats.

    PubMed

    Dewey, Curtis W; Coates, Joan R; Ducoté, Julie M; Stefanacci, Joseph D; Walker, Michael A; Marino, Dominic J

    2003-01-01

    External hydrocephalus describes an accumulation of cerebrospinal fluid (CSF) between the cerebral hemispheres and the overlying arachnoid membrane, rather than within the lateral ventricles. Two young cats with encephalopathic signs were diagnosed with external hydrocephalus, one via magnetic resonance imaging and one via computed tomography. Both cats had abnormally large, broad heads, with no evidence of open fontanelles. A surgical shunt was placed in each cat to divert the accumulated CSF within the cranial cavity to the peritoneal space. Both cats improved dramatically soon after surgical shunting was performed, and they continue to do well clinically, approximately 42 months and 8 months postoperatively, respectively.

  1. Space station neutral external environment

    NASA Technical Reports Server (NTRS)

    Ehlers, H.; Leger, L.

    1988-01-01

    Molecular contamination levels arising from the external induced neutral environment of the Space Station (Phase 1 configuration) were calculated using the MOLFLUX model. Predicted molecular column densities and deposition rates generally meet the Space Station contamination requirements. In the doubtful cases of deposition due to materials outgassing, proper material selection, generally excluding organic products exposed to the external environment, must be considered to meet contamination requirements. It is important that the Space Station configuration, once defined, is not significantly modified to avoid introducing new unacceptable contamination sources.

  2. Maternal emotion coaching, adolescent anger regulation, and siblings' externalizing symptoms.

    PubMed

    Shortt, Joann Wu; Stoolmiller, Mike; Smith-Shine, Jessica N; Mark Eddy, J; Sheeber, Lisa

    2010-07-01

    the importance of considering family emotion processes in understanding adolescent problem behavior. Both maternal emotion coaching of adolescent anger and adolescent difficulty in regulating anger influenced adolescent externalizing behavior. Emotion coaching interventions seem worthy of consideration for enhancing the impact of prevention and intervention programs targeting youth externalizing behaviors.

  3. 40 CFR 1.37 - Office of External Affairs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Activities. The Office of Federal Activities is headed by a Director who reports to the Assistant... Administrator for External Affairs, to the Adminstrator, Deputy Administrator, and Senior Management Officials, on public affairs aspects of the Agency's activities and programs. The Office of Public...

  4. 40 CFR 1.37 - Office of External Affairs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Activities. The Office of Federal Activities is headed by a Director who reports to the Assistant... Administrator for External Affairs, to the Adminstrator, Deputy Administrator, and Senior Management Officials, on public affairs aspects of the Agency's activities and programs. The Office of Public...

  5. 40 CFR 1.37 - Office of External Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Activities. The Office of Federal Activities is headed by a Director who reports to the Assistant... Administrator for External Affairs, to the Adminstrator, Deputy Administrator, and Senior Management Officials, on public affairs aspects of the Agency's activities and programs. The Office of Public...

  6. Lupus vulgaris of external nose.

    PubMed

    Bhandary, Satheesh Kumar; Ranganna, B Usha

    2008-12-01

    Lupus vulgaris is the commonest form of cutaneous tuberculosis which commonly involve trunk and buttocks. Lupus vulgaris affecting nose and face, are rarely reported in India. This study reports an unusual case of lupus vulgaris involving the external nose that showed dramatic outcome after six months of anti- tubercular treatment.

  7. 10 Core External Environmental Trends.

    ERIC Educational Resources Information Center

    El Camino Coll., Torrance, CA.

    This is an institutional report summarizing 10 core external environmental trends and their implications for El Camino College and the surrounding community. The report offers a brief description for the following trends: (1) there is more emphasis on colleges becoming learning institutions rather than teaching institutions; (2) the current and…

  8. External radiotherapy in thyroid cancers

    SciTech Connect

    Tubiana, M.; Haddad, E.; Schlumberger, M.; Hill, C.; Rougier, P.; Sarrazin, D.

    1985-05-01

    Surgery is the most effective treatment for thyroid cancer; however, in some subsets of patients, the role of radiotherapy (RT) is important. The main indication for external-beam RT is incomplete surgery. When neoplastic tissue is left behind at surgery, RT must be considered, but only if an experienced surgeon feels that everything that can be done has been done. Generally, in those patients, the neoplastic tissue involves the larynx, trachea, esophagus, blood vessels or mediastinum. Of 539 patients with differentiated thyroid cancer treated at Villejuif, France, until 1976, 97 were treated by external radiotherapy after an incomplete surgical excision. Fifteen years after irradiation, the survival rate is 57% and is approximately 40% at 25 years. The relapse-free survival is lower (39% at 15 years). In patients irradiated with an adequate dose (greater than or equal to 50 Gy) to residual neoplastic tissue after incomplete surgery, the incidence of local recurrence is low (actuarial probability of local recurrence 11% at 15 years versus 23% for patients treated by surgery alone, although the irradiated patients had larger and more extensive tumors). This demonstrates the efficacy of external-beam radiotherapy. The effects of radiotherapy on a residual tumor can be monitored by a serum thyroglobulin assay. With regard to local control of tumors, the effectiveness of radioiodine administration is clearly lower. However, since radioiodine facilitates early detection of distant metastases, a combination of external RT and radioiodine is indicated and is well-tolerated.

  9. [Prostate cancer external beam radiotherapy].

    PubMed

    de Crevoisier, R; Pommier, P; Latorzeff, I; Chapet, O; Chauvet, B; Hennequin, C

    2016-09-01

    The prostate external beam radiotherapy techniques are described, when irradiating the prostate or after prostatectomy, with and without pelvic lymph nodes. The following parts are presented: indications of radiotherapy, total dose and fractionation, planning CT image acquisition, volume of interest delineation (target volumes and organs at risk) and margins, Intensity modulated radiotherapy planning and corresponding dose-volume constraints, and finally Image guided radiotherapy.

  10. External Communication. SPEC Kit 56.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    One section of a spring 1979 Systems and Procedures Exchange Center (SPEC) survey on communication in Association of Research Libraries (ARL) institutions examined how members exchange information with external groups including the university administration, faculty, users, support groups, other libraries, and the profession in general. According…

  11. Post-external dacryocystorhinostomy lagophthalmos.

    PubMed

    Odat, Thabit A; Odat, Haitham A; Khraisat, Heba; Odat, Mohannad A; Alzoubi, Firas Q

    2015-06-01

    To describe lagophthalmos and eyelid closure abnormality after external dacryocystorhinostomy (DCR). A retrospective review of medical records and postoperative photographs of 79 patients who underwent external DCR for nasolacrimal duct obstruction and developed eyelid closure abnormality and lagophthalmos with or without exposure keratopathy was conducted. Collected data included age, sex, indication for surgery, laterality, length and type of incision, length of follow-up duration, presence of punctate epithelial keratopathy, and time for resolution of eyelid closure abnormalities. Twenty-seven patients with 28 external dacryocystorhinostomy had postoperative eyelid closure abnormalities. Male to female ratio was 1:6. The mean age was 40.1 years (range 9-80 years). All surgeries were performed through diagonal skin incision. Lagophthalmos involving the medial third of the palpebral fissure was noticed in 28.6 % of cases. All patients had hypometric blink mainly of the upper eyelid. One patient had punctate epithelial keratopathy. Resolution of lagophthalmos was noticed over a period of 1-5 weeks with an average of 3 weeks. None of the patients continued to have residual hypometric blink or punctate keratopathy at the last follow-up time. The mean follow-up period was 4.2 months (range 3-6 months). Eyelid closure abnormality and lagophthalmos after external DCR are underestimated problems. Spontaneous resolution is seen in all cases weeks to months after surgery.

  12. [Treatment by external insulin pump].

    PubMed

    Clavel, Sylvaine

    2010-12-01

    Since the recent recommendations by the French speaking association for research on diabetes and metabolic illnesses (Alfediam), treatment by insulin pump has found itself in competition with basal-bolus, a procedure using similar injections of insulin which has become a benchmark treatment. The latest Alfediam guidelines focus on defining ways of treating diabetics with an external insulin pump.

  13. Borderline Personality and Externalized Aggression

    PubMed Central

    Sansone, Lori A.

    2012-01-01

    Individuals with borderline personality disorder are diagnostically and clinically characterized by self-harm behavior, as indicated by the criterion in the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision, “recurrent suicidal behavior, gestures, or threats, or self-mutilating behavior.” However, individuals with borderline personality disorder can display externalized aggressive behavior, as well. In an area characterized by considerably less research, empirical evidence indicates that individuals with borderline personality disorder may exhibit physical violence toward partners, physical violence toward known but nonintimate individuals, criminal behaviors that embody externalized violence (e.g., property damage), and, on very rare occasion, murderous behavior (either of family members or anonymous others through serial killing). Given this under-researched area, there are probably other types of externalized aggressive behaviors that have not been empirically revealed. However, externalized aggressive behaviors in individuals with borderline personality disorder clearly exist and need to be assessed in both psychiatric and primary care settings in an effort to promote safety of medical personnel and effective patient management. PMID:22567607

  14. Internal to external wavelength calibration

    NASA Astrophysics Data System (ADS)

    Sahu, Kailash C.

    1999-01-01

    The spectra of Hen 1357 (the Stingray nebula) were used to check the internal to external wavelength calibration of the STIS first order CCD modes. The radial velocity of the Stingray nebula is known to high accuracy (< 1 km/sec) and the line with of the nebular line is very narrow (< 8 km/sec for the integrated nebula). Thus the observations of the Stingray nebula are ideal to check the internal to external wavelength calibration of the first order modes. The observations were taken in G430L and G750M modes using a 52 x 0.05 arcsec slit covering the wavelength range 2900 to 5700 A and 6295 to 6867 A, respectively. The observed wavelength range includes many nebular emission lines. The wavelengths of the nebular lines derived using the pipeline internal wavelength calibration were compared with the wavelengths derived from other ground based observations. In all cases, the wavelength match between the two is of the same order as the accuracy to which the line center can be measured. These results imply that there is no significant offset between the internal and external wavelength calibrations for these modes. The HDF-S QSO observations were also used for this test both for the first order and the Echelle modes. The results of the HDF-S QSO observations further confirm the above finding for the first order modes, and imply that there is no significant offset between the internal and external wavelength calibration for the Echelle modes.

  15. Analytical Bias Exceeding Desirable Quality Goal in 4 out of 5 Common Immunoassays: Results of a Native Single Serum Sample External Quality Assessment Program for Cobalamin, Folate, Ferritin, Thyroid-Stimulating Hormone, and Free T4 Analyses.

    PubMed

    Kristensen, Gunn B B; Rustad, Pål; Berg, Jens P; Aakre, Kristin M

    2016-09-01

    We undertook this study to evaluate method differences for 5 components analyzed by immunoassays, to explore whether the use of method-dependent reference intervals may compensate for method differences, and to investigate commutability of external quality assessment (EQA) materials. Twenty fresh native single serum samples, a fresh native serum pool, Nordic Federation of Clinical Chemistry Reference Serum X (serum X) (serum pool), and 2 EQA materials were sent to 38 laboratories for measurement of cobalamin, folate, ferritin, free T4, and thyroid-stimulating hormone (TSH) by 5 different measurement procedures [Roche Cobas (n = 15), Roche Modular (n = 4), Abbott Architect (n = 8), Beckman Coulter Unicel (n = 2), and Siemens ADVIA Centaur (n = 9)]. The target value for each component was calculated based on the mean of method means or measured by a reference measurement procedure (free T4). Quality specifications were based on biological variation. Local reference intervals were reported from all laboratories. Method differences that exceeded acceptable bias were found for all components except folate. Free T4 differences from the uncommonly used reference measurement procedure were large. Reference intervals differed between measurement procedures but also within 1 measurement procedure. The serum X material was commutable for all components and measurement procedures, whereas the EQA materials were noncommutable in 13 of 50 occasions (5 components, 5 methods, 2 EQA materials). The bias between the measurement procedures was unacceptably large in 4/5 tested components. Traceability to reference materials as claimed by the manufacturers did not lead to acceptable harmonization. Adjustment of reference intervals in accordance with method differences and use of commutable EQA samples are not implemented commonly. © 2016 American Association for Clinical Chemistry.

  16. Use of Automated External Defibrillators

    SciTech Connect

    Gregory K Christensen

    2009-02-01

    In an effort to improve survival from cardiac arrest, the American Heart Association (AHA) has promoted the Chain of Survival concept, describing a sequence of prehospital steps that result in improved survival after sudden cardiac arrest. These interventions include immediate deployment of emergency medical services, prompt cardiopulmonary resuscitation, early defibrillation when indicated, and early initiation of advanced medical care. Early defibrillation has emerged as the most important intervention with survival decreasing by 10% with each minute of delay in defibrillation. Ventricular Fibrillation (VF) is a condition in which there is uncoordinated contraction of the heart cardiac muscle of the ventricles in the heart, making them tremble rather than contract properly. VF is a medical emergency and if the arrhythmia continues for more than a few seconds, blood circulation will cease, and death can occur in a matter of minutes. During VF, contractions of the heart are not synchronized, blood flow ceases, organs begin to fail from oxygen deprivation and within 10 minutes, death will occur. When VF occurs, the victim must be defibrillated in order to establish the heart’s normal rhythm. On average, the wait for an ambulance in populated areas of the United States is about 11 minutes. In view of these facts, the EFCOG Electrical Safety Task Group initiated this review to evaluate the potential value of deployment and use of automated external defibrillators (AEDs) for treatment of SCA victims. This evaluation indicates the long term survival benefit to victims of SCA is high if treated with CPR plus defibrillation within the first 3-5 minutes after collapse. According to the American Heart Association (AHA), survival rates as high as 74% are possible if treatment and defibrillation is performed in the first 3 minutes. In contrast survival rates are only 5% where no AED programs have been established to provide prompt CPR and defibrillation. ["CPR statistics

  17. Dental hygiene student experiences in external placements in Australia.

    PubMed

    Taylor, Jane A; Hayes, Melanie J; Wallace, Linda

    2012-05-01

    While placements in external locations are being increasingly used in dental education globally, few studies have explored the student learning experience at such placements. The purpose of this study was to investigate student experiences while on external placement in a baccalaureate dental hygiene program. A self-reporting questionnaire was distributed to final-year dental hygiene students (n=77) at the University of Newcastle, Australia, in 2010. The questionnaire included questions regarding the type of placement, experiences offered, supervision, resources available, and lasting impressions. Responding students were generally positive about their external placement experience and indicated that the majority of facilities provided them with the opportunity to provide direct patient care and perform clinical tasks typical of a practicing hygienist. However, there was a statistically significant difference in their opinions about discipline-focused and community placements. Students indicated that their external placement experience provided opportunities to learn more about time and patient management, including hands-on experience with specific clinical tasks. Ongoing evaluations are necessary to ensure that external placements meet both student needs and intended learning outcomes within dental hygiene programs.

  18. Externally Dispersed Interferometry for Planetary Studies

    SciTech Connect

    Erskine, D J; Edelstein, J; Harbeck, D; Lloyd, J

    2005-07-06

    We describe a plan to study the radial velocity of low mass stars and brown dwarfs using a combination of interferometry and multichannel dispersive spectroscopy, Externally Dispersed Interferometry (EDI). The EDI technology allows implementation of precision velocimetry and spectroscopy on existing moderate-resolution echelle or linear grating spectrograph over their full and simultaneous bandwidth. We intend to add EDI to the new Cornell TripleSpec infrared simultaneous JHK-band spectrograph at the Palomar Observatory 200'' telescope for a science-demonstration program that will allow a unique Doppler-search for planets orbiting low mass faint M, L and T type stars. The throughput advantage of EDI with a moderate resolution spectrograph is critical to achieving the requisite sensitivity for the low luminosity late L and T dwarfs.

  19. Multisystemic Therapy for Externalizing Youth

    PubMed Central

    Zajac, Kristyn; Randall, Jeff; Swenson, Cynthia Cupit

    2015-01-01

    Synopsis Externalizing problems are multi-determined and related to individual, family, peer, school, and community risk factors. Multisystemic therapy (MST) was originally developed to address these risk factors among youth with serious conduct problems who were at-risk for out-of-home placement. Several decades of research has established MST as an evidence-based intervention for adolescents with serious clinical problems, including serious offending, delinquency, substance abuse, and parental physical abuse and neglect. Further, research points to the importance of maintaining high treatment fidelity through systematic quality assurance procedures to replicate positive clinical outcomes. This paper presents an overview of the clinical procedures and evidence base of MST for externalizing problems as well as two adaptations: MST for Substance Abuse and MST for Child Abuse and Neglect. PMID:26092742

  20. MGR External Events Hazards Analysis

    SciTech Connect

    L. Booth

    1999-11-06

    The purpose and objective of this analysis is to apply an external events Hazards Analysis (HA) to the License Application Design Selection Enhanced Design Alternative 11 [(LADS EDA II design (Reference 8.32))]. The output of the HA is called a Hazards List (HL). This analysis supersedes the external hazards portion of Rev. 00 of the PHA (Reference 8.1). The PHA for internal events will also be updated to the LADS EDA II design but under a separate analysis. Like the PHA methodology, the HA methodology provides a systematic method to identify potential hazards during the 100-year Monitored Geologic Repository (MGR) operating period updated to reflect the EDA II design. The resulting events on the HL are candidates that may have potential radiological consequences as determined during Design Basis Events (DBEs) analyses. Therefore, the HL that results from this analysis will undergo further screening and analysis based on the criteria that apply during the performance of DBE analyses.

  1. External tank space debris considerations

    NASA Technical Reports Server (NTRS)

    Elfer, N.; Baillif, F.; Robinson, J.

    1992-01-01

    Orbital debris issues associated with maintaining a Space Shuttle External Tank (ET) on orbit are presented. The first issue is to ensure that the ET does not become a danger to other spacecraft by generating space debris, and the second is to protect the pressurized ET from penetration by space debris or meteoroids. Tests on shield designs for penetration resistance showed that when utilized with an adequate bumper, thermal protection system foam on the ET is effective in preventing penetration.

  2. Externally Pressurized Journal Gas Bearings

    NASA Technical Reports Server (NTRS)

    Laub, John H.

    1959-01-01

    Externally pressurized gas-lubricated bearings with multiple orifice feed are investigated. An analytical treatment is developed for a semi-cylindrical bearing with 9 orifices and for a cylindrical journal bearing with 192 radial and 24 axial orifices. Experiments are described on models of the two bearing configurations with specially designed fixtures which incorporate pneumatic loading and means for determining pressure profiles, gas flow and gap height. The correlation between theory and experiment is satisfactory.

  3. A Model for Microcontroller Functionality Upset Induced by External Pulsed Electromagnetic Irradiation

    DTIC Science & Technology

    2016-11-21

    AFRL-RD-PS- AFRL-RD-PS- TN-2016-0003 TN-2016-0003 A Model for Microcontroller Functionality Upset Induced by External Pulsed Electromagnetic ...Functionality Upset Induced by External Pulsed Electromagnetic Irradiation 5a. CONTRACT NUMBER FA9451-15-C-0004 5b. GRANT NUMBER 5c. PROGRAM ELEMENT...malfunction of—a microcontroller (µC) subjected to external irradiation by a narrowband electromagnetic (EM) pulse. In our model, the state of a µC is

  4. An analytical comparison of the efficiency of solar thermal collector arrays with and without external manifolds

    NASA Technical Reports Server (NTRS)

    1981-01-01

    An analytical comparison of the efficiency of solar thermal collector arrays with and without external manifolds is reported. A FORTRAN computer program was written for the computation of the thermal performance of solar thermal collector arrays with and without external manifolds. Arrays constructed from two example solar thermal collectors are computated. Typical external manifold sizes and thermal insulations are presented graphically and are compared with the thermal performance of the collector alone.

  5. Methods and procedures for external radiation dosimetry at ORNL

    SciTech Connect

    Gupton, E.D.

    1981-09-01

    Procedures, methods, materials, records, and reports used for accomplishing the personnel, external radiation monitoring program at Oak Ridge National Laboratory are described for the purpose of documenting what is done now for future reference. This document provides a description of the methods and procedures for external radiation metering, monitoring, dosimetry, and records which are in effect at ORNL July 1, 1981. This document does not include procedures for nuclear accident dosimetry except insofar as routine techniques may apply also to nuclear accident dosimetry capability.

  6. Interfacing external quantum devices to a universal quantum computer.

    PubMed

    Lagana, Antonio A; Lohe, Max A; von Smekal, Lorenz

    2011-01-01

    We present a scheme to use external quantum devices using the universal quantum computer previously constructed. We thereby show how the universal quantum computer can utilize networked quantum information resources to carry out local computations. Such information may come from specialized quantum devices or even from remote universal quantum computers. We show how to accomplish this by devising universal quantum computer programs that implement well known oracle based quantum algorithms, namely the Deutsch, Deutsch-Jozsa, and the Grover algorithms using external black-box quantum oracle devices. In the process, we demonstrate a method to map existing quantum algorithms onto the universal quantum computer.

  7. Apical phosphatidylserine externalization in auditory hair cells.

    PubMed

    Shi, Xiaorui; Gillespie, Peter G; Nuttall, Alfred L

    2007-01-01

    In hair cells of the inner ear, phosphatidylserine (PS), detected with fluorescent annexin V labeling, was rapidly exposed on the external leaflet of apical plasma membranes upon dissection of the organ of Corti. PS externalization was unchanged by caspase inhibition, suggesting that externalization did not portend apoptosis or necrosis. Consistent with that conclusion, mitochondrial membrane potential and hair-cell nuclear structure remained normal during externalization. PS externalization was triggered by forskolin, which raises cAMP, and blocked by inhibitors of adenylyl cyclase. Blocking Na(+) influx by inhibiting the mechanoelectrical transduction channels and P2X ATP channels also inhibited external PS externalization. Diminished PS externalization was also seen in cells exposed to LY 294002, which blocks membrane recycling in hair cells by inhibiting phosphatidylinositol 3-kinase. These results indicate that PS exposure on the external leaflet, presumably requiring vesicular transport, results from elevation of intracellular cAMP, which can be triggered by Na(+) entry into hair cells.

  8. Preliminary perspectives gaines from individual plant examination of external events (IPEEE) seismic and fire submittal review

    SciTech Connect

    Chen, J.T.; Connell, E.; Chokshi, N.

    1997-02-01

    As a result of the U.S. Nuclear Regulatory Commission (USNRC) initiated Individual plant Examination of External Events (IPEEE) program, every operating nuclear power reactor in the United States has performed an assessment of severe accident due to external events. This paper provides a summary of the preliminary insights gained through the review of 24 IPEEE submittals.

  9. 42 CFR 438.354 - Qualifications of external quality review organizations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...; (iii) Quality assessment and improvement methods; and (iv) Research design and methodology, including... 42 Public Health 4 2011-10-01 2011-10-01 false Qualifications of external quality review... HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review...

  10. International Space Station External Contamination Status

    NASA Technical Reports Server (NTRS)

    Mikatarian, Ron; Soares, Carlos

    2000-01-01

    PResentation slides examine external contamination requirements; International Space Station (ISS) external contamination sources; ISS external contamination sensitive surfaces; external contamination control; external contamination control for pre-launch verification; flight experiments and observations; the Space Shuttle Orbiter waste water dump, materials outgassing, active vacuum vents; example of molecular column density profile, modeling and analysis tools; sources of outgassing induced contamination analyzed to date, quiescent sources, observations on optical degradation due to induced external contamination in LEO; examples of typical contaminant and depth profiles; and status of the ISS system, material outgassing, thruster plumes, and optical degradation.

  11. Assessing Curriculum: An Internal and External Review with an Emphasis on Student Work.

    ERIC Educational Resources Information Center

    Hines, Jean D.; Albanese, Carolyn A.; Brown, Robert

    1999-01-01

    An interior-design program was evaluated internally by faculty and externally by a review team. The assessment focused both on student work and on the program and resources. Differences in the two evaluations confirmed the importance of outside evaluators' perspectives for program improvement. (SK)

  12. Malignant external otitis in Spain.

    PubMed

    Guerrero-Espejo, Antonio; Valenciano-Moreno, Inmaculada; Ramírez-Llorens, Rafael; Pérez-Monteagudo, Palmira

    Malignant external otitis is a necrotizing infection, which extends from the squamous epithelium of the ear canal to the adjacent tissue. The objective of the study was to investigate its incidence and other epidemiological data in Spain, reporting the largest case series to date. A descriptive, retrospective study of the Spanish population was carried out using the minimum basic data set (MBDS) based on data of patients admitted to hospitals in the 2008-2013 period. Patients whose diagnosis (principal or secondary) at discharge was encoded as 380.14 (malignant external otitis), according to ICD-9-CM, were included as cases. The Spanish incidence rate was calculated for all its communities and provinces, as well as by season and mortality. A total of 355 patients (302 as principal diagnosis and 53 as secondary) were diagnosed. The incidence rate was 1.30 (95% CI, 1.17 to 1.44) per 106 inhabitants and year, although there were variations among geographical areas. The median age of cases with main diagnosis was 74 years (range 10-95 years). The predominant age group was in patients over 84 years old (19.3 cases per 10(6) inhabitants and year). The incidence was higher in men and the male-female relative risk was 2.4. Diabetes was present in 74.6% of patients. The diagnosis was predominant in the last quarter of the year. The gross in-hospital mortality rate was 3.7%. Malignant external otitis is seen mostly among male elderly and diabetic patients. The incidence and mortality rate are low in Spain. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

  13. Estimating location without external cues.

    PubMed

    Cheung, Allen

    2014-10-01

    The ability to determine one's location is fundamental to spatial navigation. Here, it is shown that localization is theoretically possible without the use of external cues, and without knowledge of initial position or orientation. With only error-prone self-motion estimates as input, a fully disoriented agent can, in principle, determine its location in familiar spaces with 1-fold rotational symmetry. Surprisingly, localization does not require the sensing of any external cue, including the boundary. The combination of self-motion estimates and an internal map of the arena provide enough information for localization. This stands in conflict with the supposition that 2D arenas are analogous to open fields. Using a rodent error model, it is shown that the localization performance which can be achieved is enough to initiate and maintain stable firing patterns like those of grid cells, starting from full disorientation. Successful localization was achieved when the rotational asymmetry was due to the external boundary, an interior barrier or a void space within an arena. Optimal localization performance was found to depend on arena shape, arena size, local and global rotational asymmetry, and the structure of the path taken during localization. Since allothetic cues including visual and boundary contact cues were not present, localization necessarily relied on the fusion of idiothetic self-motion cues and memory of the boundary. Implications for spatial navigation mechanisms are discussed, including possible relationships with place field overdispersion and hippocampal reverse replay. Based on these results, experiments are suggested to identify if and where information fusion occurs in the mammalian spatial memory system.

  14. External tank aft cargo carrier

    NASA Technical Reports Server (NTRS)

    Mobley, T. B.

    1984-01-01

    The External Tank (ET) Aft Cargo Carrier (ACC) is a low cost, low risk augmentation of the Space Transportation System (STS). It almost doubles the cargo volume of the STS while minimally impacting other STS elements (orbiter, ET and solid rocket boosters SRBs, launch facilities and STS operations. In addition to increasing the potential volume of cargo carried on a Shuttle launch, the ACC provides the following additional benefits: (1) Increased STS competitiveness for payloads; (2) Increased cargo manifest flexibility; (3) Increased spacecraft design options; (4) Alternate manifesting for special payloads; and (5) Future space platform/station design options.

  15. Externally blown flap impingement noise.

    NASA Technical Reports Server (NTRS)

    Putnam, T. W.; Lasagna, P. L.

    1972-01-01

    An investigation of externally blown flap impingement noise was conducted using a full-scale turbofan engine and aircraft wing. The noise produced with a daisy nozzle installed on the engine exhaust system was greater than that produced by a conical nozzle at the same thrust. The daisy nozzle caused the jet velocity to decay about 35 percent at the flap. The presence of the wing next to the conical nozzle increased the noise, as did increasing the flap deflection. Compared with the conical nozzle, the daisy nozzle produced slightly less noise at a flap deflection of 60 deg but produced more noise at the lower flap deflections tested.

  16. Acute incarcerated external abdominal hernia

    PubMed Central

    Yang, Xue-Fei

    2014-01-01

    External abdominal hernia occurs when abdominal organs or tissues leave their normal anatomic site and protrude outside the skin through the congenital or acquired weakness, defects or holes on the abdominal wall, including inguinal hernia, umbilical hernia, femoral hernia and so on. Acute incarcerated hernia is a common surgical emergency. With advances in minimally invasive devices and techniques, the diagnosis and treatment have witnessed major changes, such as the use of laparoscopic surgery in some cases to achieve minimally invasive treatment. However, strict adherence to the indications and contraindications is still required. PMID:25489584

  17. Let's Set the Record Straight: A Case for Nova University's External Doctorate in Education

    ERIC Educational Resources Information Center

    Mitchell, Donald P.

    1974-01-01

    The director of Nova University's national Ed.D. program for educational leaders assails Richard Morland and Phi Delta Kappan magazine for publishing material that questioned Nova's external degrees. (Author)

  18. Easing the Burden of External Reporting

    ERIC Educational Resources Information Center

    LoGrasso, Marc F.

    2015-01-01

    In this chapter, the author presents suggestions for improving the effectiveness of external reporting while minimizing burden. Recommendations include repurposing existing internal reports to address the needs of external reports.

  19. Easing the Burden of External Reporting

    ERIC Educational Resources Information Center

    LoGrasso, Marc F.

    2015-01-01

    In this chapter, the author presents suggestions for improving the effectiveness of external reporting while minimizing burden. Recommendations include repurposing existing internal reports to address the needs of external reports.

  20. 14 CFR 27.865 - External loads.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... authorized external load as demonstrated under § 27.25 and this section. (f) The fatigue evaluation of § 27.... For rotorcraft-load combinations to be used for human external cargo, the fatigue evaluation of §...

  1. 14 CFR 27.865 - External loads.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... authorized external load as demonstrated under § 27.25 and this section. (f) The fatigue evaluation of § 27.... For rotorcraft-load combinations to be used for human external cargo, the fatigue evaluation of §...

  2. Interaction of Theory and Practice to Assess External Validity.

    PubMed

    Leviton, Laura C; Trujillo, Mathew D

    2016-01-18

    Variations in local context bedevil the assessment of external validity: the ability to generalize about effects of treatments. For evaluation, the challenges of assessing external validity are intimately tied to the translation and spread of evidence-based interventions. This makes external validity a question for decision makers, who need to determine whether to endorse, fund, or adopt interventions that were found to be effective and how to ensure high quality once they spread. To present the rationale for using theory to assess external validity and the value of more systematic interaction of theory and practice. We review advances in external validity, program theory, practitioner expertise, and local adaptation. Examples are provided for program theory, its adaptation to diverse contexts, and generalizing to contexts that have not yet been studied. The often critical role of practitioner experience is illustrated in these examples. Work is described that the Robert Wood Johnson Foundation is supporting to study treatment variation and context more systematically. Researchers and developers generally see a limited range of contexts in which the intervention is implemented. Individual practitioners see a different and often a wider range of contexts, albeit not a systematic sample. Organized and taken together, however, practitioner experiences can inform external validity by challenging the developers and researchers to consider a wider range of contexts. Researchers have developed a variety of ways to adapt interventions in light of such challenges. In systematic programs of inquiry, as opposed to individual studies, the problems of context can be better addressed. Evaluators have advocated an interaction of theory and practice for many years, but the process can be made more systematic and useful. Systematic interaction can set priorities for assessment of external validity by examining the prevalence and importance of context features and treatment

  3. Childhood Externalizing Behavior: Theory and Implications

    PubMed Central

    Liu, Jianghong

    2006-01-01

    TOPIC Childhood externalizing behavior PURPOSE To analyze the construct of externalizing behavior (aggression, delinquency, and hyperactivity), illustrate the biosocial model of childhood externalizing, and draw clinical implications for nursing research and practice. SOURCES A review of the literature based on psychological, psychiatric, and nursing journals. CONCLUSIONS A better understanding of childhood externalizing behavior problems and the risk factors underlying them are essential to prevent them. The employment of an integrative biosocial perspective is argued to be important in understanding this behavior. PMID:15535385

  4. Neural correlates of sound externalization.

    PubMed

    Callan, Akiko; Callan, Daniel E; Ando, Hiroshi

    2013-02-01

    When we listen to sounds through headphones without utilizing special transforms, sound sources seem to be located inside our heads. The sound sources are said to be lateralized to one side or the other to varying degree. This internal lateralization is different than sound source localization in the natural environment in which the sound is localized distal to the head. We used fMRI to investigate difference in neural responses between lateralization and localization. Individualized binaural recordings were used as externalized auditory stimuli and stereo recordings were used as internalized auditory stimuli. Brain activity was measured while 14 participants performed an active auditory localization task and while 12 participants performed a stimulus type identification task. Irrespective of the task condition, we observed enhanced activity in the bilateral posterior temporal gyri (pSTG) for the externalized stimuli relative to the internalized stimuli. Region of interest analysis indicated that both left and right pSTG were more sensitive to sound sources in contra- than ipsilateral hemifields. Moreover, greater back than front activity was also found in the left pSTG. Compared to impoverished spatial auditory stimuli, realistic spatial auditory stimuli enhance neural responses in the pSTG. This may be why we could observe contralateral hemifield preference in bilateral pSTG that many previous studies have failed to observe. Overall, the results indicate the importance of using ecologically valid stimuli for investigating neural processes in human cortex.

  5. Externalizing Behaviors of Ukrainian Children: The Role of Parenting

    PubMed Central

    Burlaka, Viktor

    2016-01-01

    The purpose of this study was to assess the association of positive and negative parenting with child externalizing problems. Quantitative data were collected during face-to-face interviews with 320 parents of children 9–16 years of age (50% males) in 11 communities in Eastern, Southern and Central Ukraine. The study estimated the relationship between parenting practices and child externalizing behaviors, such as aggression, delinquency and attention problems. Results revealed that positive parenting, child monitoring, and avoidance of corporal punishment were associated with fewer child externalizing symptoms. Results also indicated that child male gender and single parenting had significant and positive association with child externalizing behaviors. This study extends international psychosocial knowledge on children and families. These findings can be used to design programs and foster dialogues about the role of family and social environments in the development of externalizing disorder among researchers, representatives of governmental and non-governmental organizations and mass media that work with child abuse prevention in Ukraine. PMID:26907365

  6. Internal and External Imagery Effects on Tennis Skills Among Novices.

    PubMed

    Dana, Amir; Gozalzadeh, Elmira

    2017-10-01

    The purpose of this study was to determine the effects of internal and external visual imagery perspectives on performance accuracy of open and closed tennis skills (i.e., serve, forehand, and backhand) among novices. Thirty-six young male novices, aged 15-18 years, from a summer tennis program participated. Following initial skill acquisition (12 sessions), baseline assessments of imagery ability and imagery perspective preference were used to assign participants to one of three groups: internal imagery ( n = 12), external imagery ( n = 12), or a no-imagery (mental math exercise) control group ( n = 12). The experimental interventions of 15 minutes of mental imagery (internal or external) or mental math exercises followed by 15 minutes of physical practice were held three times a week for six weeks. The performance accuracy of the groups on the serve, forehand, and backhand strokes was measured at pre- and post-test using videotaping. Results showed significant increases in the performance accuracy of all three tennis strokes in all three groups, but serve accuracy in the internal imagery group and forehand accuracy in the external imagery group showed greater improvements, while backhand accuracy was similarly improved in all three groups. These findings highlight differential efficacy of internal and external visual imagery for performance improvement on complex sport skills in early stage motor learning.

  7. Prevention Services for Externalizing and Anxiety Symptoms in Low-Income Children: the Role of Parent Preferences in Early Childhood.

    PubMed

    Mian, Nicholas D; Godoy, Leandra; Eisenhower, Abbey S; Heberle, Amy E; Carter, Alice S

    2016-01-01

    Dissemination of prevention programs targeting young children is impeded by challenges with parent engagement. Matching program characteristics to parent preferences is associated with increased retention in clinical/intervention settings, but little is known about the types of prevention programs that interest parents. The objectives of this study were to better understand parents' preferences for services designed to prevent externalizing and anxiety disorders and to identify factors associated with preferences. Ethnically diverse, low-income caregivers (n = 485) of young children (11-60 months) completed surveys on child anxiety and externalizing symptoms, parental worry about their children, parent anxiety symptoms, and preferences for prevention group topics. Parents were more likely to prefer a group targeting externalizing behaviors compared to anxiety. Cluster analysis revealed four groups of children: low symptoms, moderate anxiety-low externalizing, moderate externalizing-low anxiety, and high anxiety and externalizing. Parents' preferences varied according to co-occurrence of child anxiety and externalizing symptoms; interest in a program targeting externalizing problems was associated with elevated externalizing problems (regardless of anxiety symptom level), parent anxiety symptoms, and parent worry about their child. Only parent anxiety symptoms predicted parents' interest in an anxiety-focused program, and preference for an anxiety-focused program was actually reduced if children had co-occurring anxiety and externalizing symptoms versus only anxiety symptoms. Results suggest that parents' interest in a program to prevent externalizing problems was well-aligned with the presenting problem, whereas preferences for anxiety programming suggest a more complex interplay among factors. Parent preferences for targeted programming are discussed within a broader framework of parent engagement.

  8. 46 CFR 64.19 - External pressure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false External pressure. 64.19 Section 64.19 Shipping COAST... HANDLING SYSTEMS Standards for an MPT § 64.19 External pressure. (a) A tank without a vacuum breaker must be designed to withstand an external pressure of 71/2 psig or more. (b) A tank with a vacuum...

  9. 46 CFR 154.452 - External pressure.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false External pressure. 154.452 Section 154.452 Shipping... Independent Tank Type C and Process Pressure Vessels § 154.452 External pressure. The design external pressure...) for tanks without a vacuum relief valve. P2=0, or the pressure relief valve setting for an...

  10. 46 CFR 64.19 - External pressure.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false External pressure. 64.19 Section 64.19 Shipping COAST... HANDLING SYSTEMS Standards for an MPT § 64.19 External pressure. (a) A tank without a vacuum breaker must be designed to withstand an external pressure of 71/2 psig or more. (b) A tank with a vacuum...

  11. 46 CFR 64.19 - External pressure.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false External pressure. 64.19 Section 64.19 Shipping COAST... HANDLING SYSTEMS Standards for an MPT § 64.19 External pressure. (a) A tank without a vacuum breaker must be designed to withstand an external pressure of 71/2 psig or more. (b) A tank with a vacuum...

  12. 49 CFR 195.108 - External pressure.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false External pressure. 195.108 Section 195.108 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... PIPELINE Design Requirements § 195.108 External pressure. Any external pressure that will be exerted on...

  13. 46 CFR 64.19 - External pressure.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false External pressure. 64.19 Section 64.19 Shipping COAST... HANDLING SYSTEMS Standards for an MPT § 64.19 External pressure. (a) A tank without a vacuum breaker must be designed to withstand an external pressure of 71/2 psig or more. (b) A tank with a vacuum...

  14. 46 CFR 64.19 - External pressure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false External pressure. 64.19 Section 64.19 Shipping COAST... HANDLING SYSTEMS Standards for an MPT § 64.19 External pressure. (a) A tank without a vacuum breaker must be designed to withstand an external pressure of 71/2 psig or more. (b) A tank with a vacuum...

  15. 46 CFR 154.452 - External pressure.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false External pressure. 154.452 Section 154.452 Shipping... Independent Tank Type C and Process Pressure Vessels § 154.452 External pressure. The design external pressure...) for tanks without a vacuum relief valve. P2=0, or the pressure relief valve setting for an...

  16. 46 CFR 154.452 - External pressure.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false External pressure. 154.452 Section 154.452 Shipping... Independent Tank Type C and Process Pressure Vessels § 154.452 External pressure. The design external pressure...) for tanks without a vacuum relief valve. P2=0, or the pressure relief valve setting for an...

  17. 49 CFR 195.108 - External pressure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false External pressure. 195.108 Section 195.108 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... PIPELINE Design Requirements § 195.108 External pressure. Any external pressure that will be exerted on...

  18. 46 CFR 154.452 - External pressure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false External pressure. 154.452 Section 154.452 Shipping... Independent Tank Type C and Process Pressure Vessels § 154.452 External pressure. The design external pressure...) for tanks without a vacuum relief valve. P2=0, or the pressure relief valve setting for an...

  19. 49 CFR 195.108 - External pressure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false External pressure. 195.108 Section 195.108 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... PIPELINE Design Requirements § 195.108 External pressure. Any external pressure that will be exerted on...

  20. 49 CFR 195.108 - External pressure.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false External pressure. 195.108 Section 195.108 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... PIPELINE Design Requirements § 195.108 External pressure. Any external pressure that will be exerted on...

  1. 49 CFR 195.108 - External pressure.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false External pressure. 195.108 Section 195.108 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... PIPELINE Design Requirements § 195.108 External pressure. Any external pressure that will be exerted on...

  2. 46 CFR 154.452 - External pressure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false External pressure. 154.452 Section 154.452 Shipping... Independent Tank Type C and Process Pressure Vessels § 154.452 External pressure. The design external pressure...) for tanks without a vacuum relief valve. P2=0, or the pressure relief valve setting for an...

  3. Teaching Externally: Lecturers' Viewpoints. Occasional Paper 6.

    ERIC Educational Resources Information Center

    Roberts, David, Ed.

    Perspectives of academic staff who have been involved in teaching externally are presented in three papers. In "Teaching Students Externally: The First Twelve Years," Frank Molloy examines three aspects of teaching by the external mode: preparing materials, making assignments, and providing educational experiences for students at the…

  4. Teaching Externally: Lecturers' Viewpoints. Occasional Paper 6.

    ERIC Educational Resources Information Center

    Roberts, David, Ed.

    Perspectives of academic staff who have been involved in teaching externally are presented in three papers. In "Teaching Students Externally: The First Twelve Years," Frank Molloy examines three aspects of teaching by the external mode: preparing materials, making assignments, and providing educational experiences for students at the…

  5. Method of Modeling and Simulation of Shaped External Occulters

    NASA Technical Reports Server (NTRS)

    Lyon, Richard G. (Inventor); Clampin, Mark (Inventor); Petrone, Peter, III (Inventor)

    2016-01-01

    The present invention relates to modeling an external occulter including: providing at least one processor executing program code to implement a simulation system, the program code including: providing an external occulter having a plurality of petals, the occulter being coupled to a telescope; and propagating light from the occulter to a telescope aperture of the telescope by scalar Fresnel propagation, by: obtaining an incident field strength at a predetermined wavelength at an occulter surface; obtaining a field propagation from the occulter to the telescope aperture using a Fresnel integral; modeling a celestial object at differing field angles by shifting a location of a shadow cast by the occulter on the telescope aperture; calculating an intensity of the occulter shadow on the telescope aperture; and applying a telescope aperture mask to a field of the occulter shadow, and propagating the light to a focal plane of the telescope via FFT techniques.

  6. External Device to Incrementally Skid the Habitat (E-DISH)

    NASA Technical Reports Server (NTRS)

    Brazell, J. W.; Introne, Steve; Bedell, Lisa; Credle, Ben; Holp, Graham; Ly, Siao; Tait, Terry

    1994-01-01

    A Mars habitat transport system was designed as part of the NASA Mars exploration program. The transport system, the External Device to Incrementally Skid the Habitat (E - DISH), will be used to transport Mars habitats from their landing sites to the colony base and will be detached after unloading. The system requirements for Mars were calculated and scaled for model purposes. Specific model materials are commonly found and recommendations for materials for the Mars design are included.

  7. Parenting and Child Externalizing Behaviors: Are the Associations Specific or Diffuse?

    PubMed Central

    McKee, Laura; Colletti, Christina; Rakow, Aaron; Jones, Deborah J.; Forehand, Rex

    2008-01-01

    Building upon the link between inadequate parenting and child noncompliance, aggression, and oppositionality, behavioral parent training has been identified as a well-established treatment for externalizing problems in children. Much less empirical attention has been devoted to examining whether inadequate parenting and, in turn, behavioral parent training programs, have specific effects on child externalizing problems or more diffuse effects on both internalizing and externalizing problems. As an initial attempt to examine the specificity of parenting and childhood externalizing problems, this review examines prior research on the association of three parenting behaviors (parental warmth, hostility, and control) with child externalizing versus internalizing problems. Notably, findings revealed relatively little evidence for the specificity of parenting and child externalizing behaviors in the general parenting literature or in the family context of parent depression. Clinical implications and directions for future research are discussed. PMID:19122818

  8. Automated external defibrillation: laboratory evaluation.

    PubMed

    Rosenthal, E; Carroll, D; Vincent, R; Chamberlain, D A

    1984-04-01

    Twelve samples of ventricular fibrillation were fed into nine automated external defibrillator-pacemakers ( AEDP , "Heart Aid") of recent design. All the devices recognised and defibrillated ventricular fibrillation in seven of the samples within 30 sec. None of the devices reacted to two of the samples; in the remaining three there was inter-device variation ranging from an appropriate response to no response, as well as inappropriate pacing or delay in recognition and treatment. Poor recognition of some ventricular fibrillation waveforms with considerable inter-device variation limits the usefulness of this model. A new prototype responded more consistently and future models may be of value in community resuscitation. The difficulty of evaluating the diagnostic capability of AEDP devices in clinical use makes comprehensive laboratory testing essential prior to release.

  9. Externally blown flap impingement noise

    NASA Technical Reports Server (NTRS)

    Lasagna, P. L.; Putnam, T. W.

    1972-01-01

    Tests of the noise produced by the impingement of the jet exhaust on the wing and flap for an externally blown flap system were conducted with a CF700 turbofan engine and an F-111B wing panel. The noise produced with a daisy nozzle installed on the engine was greater than that produced by a conical nozzle at the same thrust. The presence of the wing next to the test nozzles increased the noise, as did increasing the flap deflection angle. Compared with the conical nozzle, the daisy nozzle produced slightly less noise at a flap deflection of 60 deg but produced more noise at the lower flap deflections tested. Tests showed that the single-slotted flap deflected 60 deg, produced less noise than the double-slotted flaps. Also, maintaining the maximum distance between the exit nozzle and flap system resulted in a minor reduction in noise.

  10. AED (Automated External Defibrillator) Programs: Questions and Answers

    MedlinePlus

    ... or medical authority provides medical oversight to ensure quality control. • Persons responsible for using the AED are trained ... or medical authority provides medical oversight to ensure quality control. Persons responsible for using the AED are trained ...

  11. Reliability of Isometric and Eccentric Isokinetic Shoulder External Rotation.

    PubMed

    Papotto, Brianna M; Rice, Thomas; Malone, Terry; Butterfield, Timothy; Uhl, Tim L

    2016-06-06

    Shoulder external rotators are challenged eccentrically throughout the deceleration phase of throwing, which is thought to contribute to overuse injuries. To evaluate the effectiveness of intervention programs, as well as identifying deficits, reliable and responsive measures of isometric and eccentric shoulder external rotation are necessary. Previously, isometric measures have primarily tested a single position, and eccentric measures have not been found to have high reliability. To examine the between-days reliability of multiple-angle isometric and dynamic eccentric isokinetic testing of shoulder external rotation. Repeated measures. 10 healthy subjects (age 30 ± 12 y, height 166 ± 13 cm, mass 72 ± 10 kg). Average isometric peak torque of shoulder external rotation at 7 angles was measured. From these values, the angle of isometric peak torque was calculated. Dynamic eccentric average peak torque, average total work, and average angle of peak torque were measured. Between-days reliability was high for average peak torque during isometric contractions at all angles (ICC ≥ .85), as it was for dynamic eccentric average peak torque (ICC ≥ .97). The estimated angle of isometric peak torque (ICC ≤ .65) was not highly reliable between days. The average angle of peak torque from the eccentric testing produced inconsistent results. Average total work of dynamic eccentric shoulder external rotation was found to be highly reliable between days (ICC ≥ .97). Aspects of force such as peak torque and total work in isometric and eccentric testing of the shoulder external-rotator muscles can be measured reliably between days and used to objectively evaluate shoulder strength and identify changes when they occur. Angle measurements of peak torque could provide insight into the mechanical properties of the posterior shoulder muscles but were found to be inconsistent between days.

  12. Overuse of External Beam Radiotherapy for Stage I Endometrial Cancer

    PubMed Central

    Wright, Jason D.; Margolis, Benjamin; Hou, June Y.; Burke, William M.; Tergas, Ana I.; Huang, Yongmei; Hu, Jim C.; Ananth, Cande V.; Neugut, Alfred I.; Hershman, Dawn L.

    2016-01-01

    .70). Similarly, patients in the eastern U.S., those treated at community cancer centers and comprehensive community cancer programs, patients in metropolitan areas, and those diagnosed in earlier years were more likely to undergo external beam radiation therapy. Patients with stage IB/grade 2 tumors (RR=1.96; 95% CI, 1.65–2.32) were more likely to receive external beam radiation therapy than those with stage IA/grade 3 neoplasms. Those women who did not undergo lymphadenectomy were more than twice as likely to receive external beam radiation therapy compared to those who had a lymphadenectomy (RR=2.32; 95% CI, 1.99–2.72). Conclusion Despite data from randomized trials, approximately 9% of women with high intermediate risk endometrial cancer continue to receive external beam radiation therapy. Performance of lymphadenectomy is associated with lower likelihood of external beam radiation therapy. PMID:26875941

  13. Clinical governance and external audit.

    PubMed

    Glazebrook, S G; Buchanan, J G

    2001-01-01

    This paper describes a model of clinical governance that was developed at South Auckland Health during the period 1995 to 2000. Clinical quality and safety are core objectives. A multidisciplinary Clinical Board is responsible for the development and publicising of sound clinical policies together with monitoring the effects of their implementation on quality and safety. The Clinical Board has several committees, including an organization-wide Continuous Quality Improvement Committee to enhance the explicit nature of the quality system in terms of structure, staff awareness and involvement, and to develop the internal audit system. The second stream stems from the Chief Medical Officer and clinical directors in a clinical management sense. The Audit Committee of the Board of Directors covers both clinical and financial audit. The reporting lines back to that committee are described and the role of the external auditor of clinical standards is explained. The aim has been to create a supportive culture where quality initiatives and innovation can flourish, and where the emphasis is not on censure but improvement.

  14. Automated external defibrillators in schools?

    PubMed

    Cornelis, Charlotte; Calle, Paul; Mpotos, Nicolas; Monsieurs, Koenraad

    2015-06-01

    Automated external defibrillators (AEDs) placed in public locations can save lives of cardiac arrest victims. In this paper, we try to estimate the cost-effectiveness of AED placement in Belgian schools. This would allow school policy makers to make an evidence-based decision about an on-site AED project. We developed a simple mathematical model containing literature data on the incidence of cardiac arrest with a shockable rhythm; the feasibility and effectiveness of defibrillation by on-site AEDs and the survival benefit. This was coupled to a rough estimation of the minimal costs to initiate an AED project. According to the model described above, AED projects in all Belgian schools may save 5 patients annually. A rough estimate of the minimal costs to initiate an AED project is 660 EUR per year. As there are about 6000 schools in Belgium, a national AED project in all schools would imply an annual cost of at least 3960 000 EUR, resulting in 5 lives saved. As our literature survey shows that AED use in schools is feasible and effective, the placement of these devices in all Belgian schools is undoubtedly to be considered. The major counter-arguments are the very low incidence and the high costs to set up a school-based AED programme. Our review may fuel the discussion about Whether or not school-based AED projects represent good value for money and should be preferred above other health care interventions.

  15. Benign External Hydrocephalus in Infants

    PubMed Central

    Adele Marino, Maria; Morabito, Rosa; Vinci, Sergio; Germanò, Antonino; Briguglio, Marilena; Alafaci, Concetta; Mormina, Enricomaria; Longo, Marcello; Granata, Francesca

    2014-01-01

    Summary External hydrocephalus (EH) is a benign clinical entity in which macrocephaly is associated with an increase in volume of the subarachnoid space, especially overlying both frontal lobes, and a normal or only slight increase in volume of the lateral ventricles. Several pathogenic hypotheses have been proposed but the most accredited theory seems to be delayed maturation of the arachnoid villi. There is a consensus that this is a benign entity, correlated to a familial predisposition and, in some cases, inheritance. CT and MRI are very important to make a diagnosis but also to establish the prognosis in patients who encounter the rare complications such as subdural haematomas. In conclusion, CT and MRI can provide a highly accurate diagnosis in these patients, allowing a preliminary assessment of the prognosis, particularly regarding the enlarged subarachnoid space limits and the “cortical vein" sign which can predict a further complication. These results are obtained with the same examination performed in a standard CT or MRI study of the brain and no injection of contrast medium is needed. PMID:24750715

  16. Externally fired combined cycle demonstration

    SciTech Connect

    Orozco, N.J.; Young, S.; LaHaye, P.G.; Strom-Olsen, J.; Seger, J.L.; Pickup, H.

    1995-11-01

    Externally Fired Combined Cycles (EFCCs) can increase the amount of electricity produced from ash bearing fuels up to 40%, with overall powerplant efficiencies in excess of 45%. Achieving such high efficiencies requires high temperature-high pressure air heaters capable of driving modern gas turbines from gas streams containing the products of coal combustion. A pilot plant has been constructed in Kennebunk, Maine to provide proof of concept and evaluation of system components. Tests using pulverized Western Pennsylvania bituminous coal have been carried out since April, 1995. The ceramic air heater extracts energy from the products of coal combustion to power a gas turbine. This air heater has operated at gas inlet temperatures over 1,095 C and pressures over 7.0 atm without damage to the ceramic tube string components. Stable gas turbine operation has been achieved with energy input from the air heater and a supplementary gas fired combustor. Efforts are underway to fire the cycle on coal only, and to increase the duration of the test runs. Air heater improvements are being implemented and evaluated. These improvements include installation of a second pass of ceramic tubes and evaluation of corrosion resistant coatings on the ceramic tubes.

  17. Ion source with external RF antenna

    DOEpatents

    Leung, Ka-Ngo; Ji, Qing; Wilde, Stephen

    2005-12-13

    A radio frequency (RF) driven plasma ion source has an external RF antenna, i.e. the RF antenna is positioned outside the plasma generating chamber rather than inside. The RF antenna is typically formed of a small diameter metal tube coated with an insulator. An external RF antenna assembly is used to mount the external RF antenna to the ion source. The RF antenna tubing is wound around the external RF antenna assembly to form a coil. The external RF antenna assembly is formed of a material, e.g. quartz, which is essentially transparent to the RF waves. The external RF antenna assembly is attached to and forms a part of the plasma source chamber so that the RF waves emitted by the RF antenna enter into the inside of the plasma chamber and ionize a gas contained therein. The plasma ion source is typically a multi-cusp ion source.

  18. Television viewing and externalizing problems in preschool children: the Generation R Study.

    PubMed

    Verlinden, Marina; Tiemeier, Henning; Hudziak, James J; Jaddoe, Vincent W V; Raat, Hein; Guxens, Mònica; Hofman, Albert; Verhulst, Frank C; Jansen, Pauline W

    2012-10-01

    To determine whether the amount, type, and patterns of television viewing predict the onset or the persistence of externalizing problems in preschool children. Longitudinal study of a prospective population-based cohort in the Netherlands. Parents reported time of television exposure and type of programs watched by children. Externalizing problems were assessed using the Child Behavior Checklist at 18 and 36 months. A population-based sample of 3913 children. Television viewing time, content, and patterns of exposure (at 24 and 36 months) in children with and without preexisting problems to assess the incidence and persistence of externalizing problems. Externalizing problems at 36 months. Program content and time of television exposure assessed at 24 months did not predict the incidence of externalizing problems at 36 months (odds ratio, 2.24; 95% CI, 0.97-5.18). However, the patterns of exposure over time reflecting high levels of television viewing were associated with the incidence of externalizing problems (odds ratio, 2.00; 95% CI, 1.07-3.75) and the persistence of the preexisting externalizing problems (2.59; 1.03-6.55). Our study showed that high television exposure increases the risk of the incidence and the persistence of externalizing problems in preschool children.

  19. Hamiltonian surface charges using external sources

    SciTech Connect

    Troessaert, Cédric

    2016-05-15

    In this work, we interpret part of the boundary conditions as external sources in order to partially solve the integrability problem present in the computation of surface charges associated to gauge symmetries in the hamiltonian formalism. We start by describing the hamiltonian structure of external symmetries preserving the action up to a transformation of the external sources of the theory. We then extend these results to the computation of surface charges for field theories with non-trivial boundary conditions.

  20. Nonlinear vibration of a hemispherical dome under external water pressure

    NASA Astrophysics Data System (ADS)

    Ross, C. T. F.; McLennan, A.; Little, A. P. F.

    2011-07-01

    The aim of this study was to analyse the behaviour of a hemi-spherical dome when vibrated under external water pressure, using the commercial computer package ANSYS 11.0. In order to achieve this aim, the dome was modelled and vibrated in air and then in water, before finally being vibrated under external water pressure. The results collected during each of the analyses were compared to the previous studies, and this demonstrated that ANSYS was a suitable program and produced accurate results for this type of analysis, together with excellent graphical displays. The analysis under external water pressure, clearly demonstrated that as external water pressure was increased, the resonant frequencies decreased and a type of dynamic buckling became likely; because the static buckling eigenmode was similar to the vibration eigenmode. ANSYS compared favourably with the in-house software, but had the advantage that it produced graphical displays. This also led to the identification of previously undetected meridional modes of vibration; which were not detected with the in-house software.

  1. Partial breast radiation therapy - external beam

    MedlinePlus

    Carcinoma of the breast - partial radiation therapy; Partial external beam radiation - breast; Intensity-modulated radiation therapy - breast cancer; IMRT - breast cancer WBRT; Adjuvant partial breast - IMRT; APBI - ...

  2. Control of External Kink Instability

    NASA Astrophysics Data System (ADS)

    Navratil, Gerald

    2004-11-01

    A fundamental pressure and current limiting phenomenon in magnetically confined plasmas for fusion energy is the long wavelength ideal-MHD kink mode. These modes have been extensively studied in tokamak and reversed field pinch (RFP) devices. They are characterized by significant amplitude on the boundary of the confined plasma and can therefore be controlled by manipulation of the external boundary conditions. In the past ten years, the theoretically predicted stabilizing effect of a nearby conducting wall has been documented in experiments, which opens the possibility of a significant increase in maximum stable plasma pressure. While these modes are predicted to remain unstable when the stabilizing wall is resistive, their growth rates are greatly reduced from the hydrodynamic time scale to the time scale of magnetic diffusion through the resistive wall. These resistive wall slowed kink modes have been identified as limiting phenomena in tokamak (DIII-D, PBX-M, HBT-EP, JT-60U, JET, NSTX) and RFP (HBTX, Extrap, T2R) devices. The theoretical prediction of stabilization to nearly the ideal wall pressure limit by toroidal plasma rotation and/or active feedback control using coils has recently been realized experimentally. Sustained, stable operation at double the no-wall pressure limit has been achieved. Discovery of the phenomenon of resonant field amplification by marginally stable kink modes and its role in the momentum balance of rotationally stabilized plasmas has emerged as a key feature. A theoretical framework, based on an extension of the very successful treatment of the n=0 axisymmetric mode developed in the early 1990's, to understand the stabilization mechanisms and model the performance of active feedback control systems is now established. This allows design of kink control systems for burning plasma experiments like ITER.

  3. [External cephalic version at term].

    PubMed

    Zwoliński, Jerzy; Pawłowska, Adriana; Bańkowska, Elzbieta Małgorzata; Lisawa, Jacek; Leibschang, Jerzy; Bogdan, Chazan

    2003-01-01

    About 3 - 4 % of all pregnancies reach term with a foetus in the breech presentation. Because of higher risk of complications for mother and foetus during the vaginal breech birth, only 50% of patients try to deliver vaginally - at the end 40 - 70% of labours are finished by caesarean section. In other cases planned caesarean sections are performed, and finally 10 - 20% of patients with breech presentation at term deliver vaginally. Prenatal mortality and serious complications after breech vaginal birth are 5% and after planned caesarean section 1.6%. This is the reason why the caesarean section is chosen as a final way of delivery with breech presentation. At present, after a period of increasing percentage of caesarean section one can observe a tendency to decrease this number. One of the procedures performed to decrease the number of complications and cost of perinatal management is external cephalic version (ECV). An indication to ECV is breech presentation at term, while there is no contraindication to ECV. Multiple pregnancy, significant third - trimester bleeding, uteroplacental insufficiency, IUGR, oligohydramnion, PROM, PIH, nonreassuring foetal monitoring patterns and all contraindications to vaginal birth are concerned to execute ECV. The real number of patients with breech presentation at term, after ECV, is according to the literature about 1 - 1.5%. The risk of serious complications during ECV, which are the indications for urgent caesarean section, is 1 - 3%. The risk of intrauterine death of foetus after ECV is about 0.0001%. According to the literature it appears that ECV at term seems to be useful and it is safe both for the mother and the foetus and helps to avoid a significant number of caesarean sections.

  4. The Relationship Between the Genetic and Environmental Influences on Common Externalizing Psychopathology and Mental Wellbeing

    PubMed Central

    Kendler, Kenneth S.; Myers, John M.; Keyes, Corey L. M.

    2012-01-01

    To determine the relationship between the genetic and environmental risk factors for externalizing psychopathology and mental wellbeing, we examined detailed measures of emotional, social and psychological wellbeing, and a history of alcohol-related problems and smoking behavior in the last year in 1,386 individual twins from same-sex pairs from the MIDUS national US sample assessed in 1995. Cholesky decomposition analyses were performed with the Mx program. The best fit model contained one highly heritable common externalizing psychopathology factor for both substance use/abuse measures, and one strongly heritable common factor for the three wellbeing measures. Genetic and environmental risk factors for externalizing psychopathology were both negatively associated with levels of mental wellbeing and accounted for, respectively, 7% and 21% of its genetic and environmental influences. Adding internalizing psychopathology assessed in the last year to the model, genetic risk factors unique for externalizing psychopathology were now positively related to levels of mental wellbeing, although accounting for only 5% of the genetic variance. Environmental risk factors unique to externalizing psychopathology continued to be negatively associated with mental wellbeing, accounting for 26% of the environmental variance. When both internalizing psychopathology and externalizing psychopathology are associated with mental wellbeing, the strongest risk factors for low mental wellbeing are genetic factors that impact on both internalizing psychopathology and externalizing psychopathology, and environmental factors unique to externalizing psychopathology. In this model, genetic risk factors for externalizing psychopathology predict, albeit weakly, higher levels of mental wellbeing. PMID:22506307

  5. The relationship between the genetic and environmental influences on common externalizing psychopathology and mental wellbeing.

    PubMed

    Kendler, Kenneth S; Myers, John M; Keyes, Corey L M

    2011-12-01

    To determine the relationship between the genetic and environmental risk factors for externalizing psychopathology and mental wellbeing, we examined detailed measures of emotional, social and psychological wellbeing, and a history of alcohol-related problems and smoking behavior in the last year in 1,386 individual twins from same-sex pairs from the MIDUS national US sample assessed in 1995. Cholesky decomposition analyses were performed withthe Mx program. The best fit model contained one highly heritable common externalizing psychopathology factor for both substance use/abuse measures, and one strongly heritable common factor for the three wellbeing measures. Genetic and environmental risk factors for externalizing psychopathology were both negatively associated with levels of mental wellbeing and accounted for, respectively, 7% and 21% of its genetic and environmental influences. Adding internalizing psychopathology assessed in the last year to the model, genetic risk factors unique for externalizing psychopathology were now positively related to levels of mental wellbeing, although accounting for only 5% of the genetic variance. Environmental risk factors unique to externalizing psychopathology continued to be negatively associated with mental wellbeing, accounting for 26% of the environmental variance. When both internalizing psychopathology and externalizing psychopathology are associated with mental wellbeing, the strongest risk factors for low mental wellbeing are genetic factors that impact on both internalizing psychopathology and externalizing psychopathology, and environmental factors unique to externalizing psychopathology. In this model, genetic risk factors for externalizing psychopathology predict, albeit weakly, higher levels of mental wellbeing.

  6. The external costs of a sedentary life-style.

    PubMed Central

    Keeler, E B; Manning, W G; Newhouse, J P; Sloss, E M; Wasserman, J

    1989-01-01

    Using data from the National Health Interview Survey and the RAND Health Insurance Experiment, we estimated the external costs (costs borne by others) of a sedentary life-style. External costs stem from additional payments received by sedentary individuals from collectively financed programs such as health insurance, sick-leave coverage, disability insurance, and group life insurance. Those with sedentary life-styles incur higher medical costs, but their life expectancy at age 20 is 10 months less so they collect less public and private pensions. The pension costs come late in life, as do some of the medical costs, and so the estimate of the external cost is sensitive to the discount rate used. At a 5 percent rate of discount, the lifetime subsidy from others to those with a sedentary life style is $1,900. Our estimate of the subsidy is also sensitive to the assumed effect of exercise on mortality. The subsidy is a rationale for public support of recreational facilities such as parks and swimming pools and employer support of programs to increase exercise. PMID:2502036

  7. 47 CFR 95.669 - External controls.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false External controls. 95.669 Section 95.669... controls. (a) Only the following external transmitter controls, connections or devices will normally be... power to transmitter. This switch may be combined with receiver controls such as the receiver on-off...

  8. Discrete wavelength-locked external cavity laser

    NASA Technical Reports Server (NTRS)

    Pilgrim, Jeffrey S. (Inventor); Silver, Joel A. (Inventor)

    2005-01-01

    An external cavity laser (and method of generating laser light) comprising: a laser light source; means for collimating light output by the laser light source; a diffraction grating receiving collimated light; a cavity feedback mirror reflecting light received from the diffraction grating back to the diffraction grating; and means for reliably tuning the external cavity laser to discrete wavelengths.

  9. External Communities of Practice and Relational Capital

    ERIC Educational Resources Information Center

    Dewhurst, Frank W.; Navarro, Juan G. Cegarra

    2004-01-01

    External communities of practice are groups formed by company clients and employees based on common interests, commitment, mutual trust and collaboration whose members regularly share knowledge and learning. This paper examines how external communities of practice contribute to the creation of relational capital through an empirical investigation…

  10. Forms of Spanking and Children's Externalizing Behaviors

    ERIC Educational Resources Information Center

    Lansford, Jennifer E.; Wager, Laura B.; Bates, John E.; Pettit, Gregory S.; Dodge, Kenneth A.

    2012-01-01

    Research suggests that corporal punishment is related to higher levels of child externalizing behavior, but there has been controversy regarding whether infrequent, mild spanking predicts child externalizing or whether more severe and frequent forms of corporal punishment account for the link. Mothers rated the frequency with which they spanked…

  11. Benign lesions of the external auditory canal.

    PubMed

    Tran, L P; Grundfast, K M; Selesnick, S H

    1996-10-01

    Benign mass lesions of the external auditory canal, such as exostoses and osteomas, are common findings on physical examination but most often do not require treatment. The differential diagnosis of lesions in the external auditory canal, however, should not be limited to those benign processes discussed here, but should also include infectious, dermatologic, congenital, and malignant processes.

  12. External Communities of Practice and Relational Capital

    ERIC Educational Resources Information Center

    Dewhurst, Frank W.; Navarro, Juan G. Cegarra

    2004-01-01

    External communities of practice are groups formed by company clients and employees based on common interests, commitment, mutual trust and collaboration whose members regularly share knowledge and learning. This paper examines how external communities of practice contribute to the creation of relational capital through an empirical investigation…

  13. Forms of Spanking and Children's Externalizing Behaviors

    ERIC Educational Resources Information Center

    Lansford, Jennifer E.; Wager, Laura B.; Bates, John E.; Pettit, Gregory S.; Dodge, Kenneth A.

    2012-01-01

    Research suggests that corporal punishment is related to higher levels of child externalizing behavior, but there has been controversy regarding whether infrequent, mild spanking predicts child externalizing or whether more severe and frequent forms of corporal punishment account for the link. Mothers rated the frequency with which they spanked…

  14. External Quality Arrangements for Scotland's Colleges

    ERIC Educational Resources Information Center

    Her Majesty's Inspectorate of Education, 2008

    2008-01-01

    This document represents an innovative and radical landmark in the development of external quality arrangements for Scotland's colleges. The quality framework and arrangements for annual engagement, subject-based aspect reports, and external review reflect new thinking nationally, within HMIE, in the Scottish Further and Higher Education Funding…

  15. The failure of a superhydrophobic surface under external flow

    NASA Astrophysics Data System (ADS)

    Liu, Ying; Fu, Matthew; Hultmark, Marcus; Smits, Alexander; Stone, Howard; Muri Slips Team

    2016-11-01

    The advantages of superhydrophobic surfaces (SHS), such as ultra water-repellency, drag reduction and enhanced heat transfer, rely on the existence of the air trapped inside the surface geometries. Thus, it is important to study the failure of SHS, i.e., how the air-filled cavities are filled with water. Most of the previous work on this topic focuses on static pressure-driven failure. Here, we study experimentally the dynamic failure of SHS under an external flow. Conditions leading to failure are identified. The effects of both the pressure and the shear from the external flow on the failure of SHS are discussed. This work is supported under Office of Naval Research (ONR) Multidisciplinary University Research Initiative (MURI) Grants N00014-12-1-0875 and N00014-12-1-0962 (Program Manager Dr. Ki-Han Kim).

  16. Externalizing Disorders and Environmental Risk: Mechanisms of Gene-Environment Interplay and Strategies for Intervention.

    PubMed

    Samek, Diana R; Hicks, Brian M

    2014-01-01

    Though heritable, externalizing disorders have a number of robust associations with several environmental risk factors, including family, school, and peer contexts. To account for these associations, we integrate a behavioral genetic perspective with principles of a developmental cascade theory of antisocial behavior. The major environmental contexts associated with child externalizing problems are reviewed, as are the processes of gene-environment interplay underlying these associations. Throughout, we discuss implications for prevention and intervention. Three major approaches designed to reduce child externalizing behavior are reviewed. Prevention and intervention programs appear to be most successful when they target individuals or communities most at risk for developing externalizing disorders, rather than applied universally. We end by commenting on areas in need of additional research concerning environmental influences on persistent externalizing behaviors.

  17. Forms of Spanking and Children's Externalizing Behaviors.

    PubMed

    Lansford, Jennifer E; Wager, Laura B; Bates, John E; Pettit, Gregory S; Dodge, Kenneth A

    2012-04-01

    Research suggests that corporal punishment is related to higher levels of child externalizing behavior, but there has been controversy regarding whether infrequent, mild spanking predicts child externalizing or whether more severe and frequent forms of corporal punishment account for the link. Mothers rated the frequency with which they spanked and whether they spanked with a hand or object when their child was 6, 7, and 8 years old. Mothers and teachers rated children's externalizing behaviors at each age. Analyses of covariance revealed higher levels of mother-reported externalizing behavior for children who experienced harsh spanking. Structural equation models for children who experienced no spanking or mild spanking only revealed that spanking was related to concurrent and prior, but not subsequent, externalizing. Mild spanking in one year was a risk factor for harsh spanking in the next year. Findings are discussed in the context of efforts to promote children's rights to protection.

  18. Mini external fixation in the hand.

    PubMed

    Ugwonali, Obinwanne Fidelis C; Jupiter, Jesse B

    2006-09-01

    External fixation is an effective means of addressing several pathologies of the hand. The advantages of its use include the ability to achieve stable fixation, minimize soft tissue trauma at the site of injury, and allow wound care and mobilization of adjacent joints. External fixators can be constructed from material readily available in the operating room or obtained from a commercial source. Sufficient rigidity can be achieved by any of these means. Improper placement, although achieving rigid fixation, may compromise motion and overall function if basic principles of external fixation are not followed or if the anatomy of the hand is not taken into consideration. The objective of this article is to describe the technique of application of mini external fixation, emphasizing the basic principles of external fixation as they relate to the specific anatomy of the hand. In addition to fracture fixation, various other uses are described including distraction lengthening, arthrodesis, treatment of nonunion, and infection.

  19. Technical review of externalities issues. Final report

    SciTech Connect

    Niemeyer, V.

    1994-12-01

    Externalities has become the catchword for a major experiment in electric utility regulation. Together with increased competition as a means for economic regulation, this experiment represents a potential revolution in how electric utilities are regulated. It is very important for utilities and policy makers to understand the technical issues and arguments driving the externality experiment. This Technical Review presents four papers covering topics in economics that may play important roles in this revolution. The four papers are: Economic Issues in the Application of Externalities to Electricity Resource Selection; Climate Change, the Marginal Cost of Carbon Dioxide Emissions and the Implications for Carbon Dioxide Emissions Adders; Positive Externalities and Benefits from Electricity; and Socioeconomic Effects of Externality Adders for Electric Utility Emissions.

  20. On the externalization of auditory images

    NASA Technical Reports Server (NTRS)

    Durlach, N. I.; Rigopulos, A.; Pang, X. D.; Woods, W. S.; Kulkarni, A.; Colburn, H. S.; Wenzel, E. M.

    1992-01-01

    An acoustic image is said to be 'externalized' if the sound source appears to the listener to lie outside the head. The purpose of the note is to put the phenomenon of externalization of auditory images in proper perspective. It points out that the listener's pinnae (the so-called 'pinna factor') is only one of many factors that determine the extent to which a sound image is externalized and that the relative importance of these factors is not yet clear. The note begins with some general comments on externalization. It then considers the effect of reverberation. It examines head movements, visual effects, and other factors. It concludes with remarks on externalization's relation to head-related transfer functions (HRTFs), the pinna factor, and improved experimental instrumentation.

  1. The analysis of the transient pressure response of the shuttle EPS-ECS cryogenic tanks with external pressurization systems

    NASA Technical Reports Server (NTRS)

    Barton, J. E.; Patterson, H. W.

    1973-01-01

    An analysis of transient pressures in externally pressurized cryogenic hydrogen and oxygen tanks was conducted and the effects of design variables on pressure response determined. The analysis was conducted with a computer program which solves the compressible viscous flow equations in two-dimensional regions representing the tank and external loop. The external loop volume, thermal mass, and heat leak were the dominant design variables affecting the system pressure response. No significant temperature stratification occurred in the fluid contained in the tank.

  2. Sprint: The first flight demonstration of the external work system robots

    NASA Technical Reports Server (NTRS)

    Price, Charles R.; Grimm, Keith

    1995-01-01

    The External Works Systems (EWS) 'X Program' is a new NASA initiative that will, in the next ten years, develop a new generation of space robots for active and participative support of zero g external operations. The robotic development will center on three areas: the assistant robot, the associate robot, and the surrogate robot that will support external vehicular activities (EVA) prior to and after, during, and instead of space-suited human external activities respectively. The EWS robotics program will be a combination of technology developments and flight demonstrations for operational proof of concept. The first EWS flight will be a flying camera called 'Sprint' that will seek to demonstrate operationally flexible, remote viewing capability for EVA operations, inspections, and contingencies for the space shuttle and space station. This paper describes the need for Sprint and its characteristics.

  3. External influences on drug treatment interventions: East Palo Alto's Free-at-Last.

    PubMed

    Bowser, Benjamin Paul; Lewis, David; Dogan, Derrick

    2011-06-01

    External influences on community-based drug treatment program outcomes have not been adequately accounted by either treatment providers or evaluators. In 2001-2003, a cohort of 197 African American and Latino crack cocaine and heroin users was interviewed at intake into the Free-at-Last's treatment program in East Palo Alto, California. The goal of this research was to identify, and then measure, the impact of a series of theory-based, hypothesized external influences on 3 client treatment outcomes: (1) program completers, (2) dropouts, and (3) referrals to more intensive inpatient treatment. All program clients were interviewed using the Government Performance and Results Act and the California Alcohol and Drug Data System questionnaires. Supplemental questions hypothesized the external influences and were based on prior research and staff focus groups. There were statistically significant differences in treatment outcomes based on employment status, homelessness, living situation, and jail time. Regression analyses indicated that the strongest outcome predictors were treatment intensity, followed by prior crack use, homelessness, income, and number of illegal drugs used. Path analysis showed that former crack use and time in jail formed a particularly strong cluster of external influences on treatment outcomes. This cluster was the result of court-mandated treatment of arrested crack users who chose treatment over incarceration. If users failed treatment, they went back to jail. In a community such as East Palo Alto, court-mandated referrals had a powerful external influence on treatment and, therefore, need to be considered when evaluating a treatment program.

  4. Optimization approaches for planning external beam radiotherapy

    NASA Astrophysics Data System (ADS)

    Gozbasi, Halil Ozan

    Cancer begins when cells grow out of control as a result of damage to their DNA. These abnormal cells can invade healthy tissue and form tumors in various parts of the body. Chemotherapy, immunotherapy, surgery and radiotherapy are the most common treatment methods for cancer. According to American Cancer Society about half of the cancer patients receive a form of radiation therapy at some stage. External beam radiotherapy is delivered from outside the body and aimed at cancer cells to damage their DNA making them unable to divide and reproduce. The beams travel through the body and may damage nearby healthy tissue unless carefully planned. Therefore, the goal of treatment plan optimization is to find the best system parameters to deliver sufficient dose to target structures while avoiding damage to healthy tissue. This thesis investigates optimization approaches for two external beam radiation therapy techniques: Intensity-Modulated Radiation Therapy (IMRT) and Volumetric-Modulated Arc Therapy (VMAT). We develop automated treatment planning technology for IMRT that produces several high-quality treatment plans satisfying provided clinical requirements in a single invocation and without human guidance. A novel bi-criteria scoring based beam selection algorithm is part of the planning system and produces better plans compared to those produced using a well-known scoring-based algorithm. Our algorithm is very efficient and finds the beam configuration at least ten times faster than an exact integer programming approach. Solution times range from 2 minutes to 15 minutes which is clinically acceptable. With certain cancers, especially lung cancer, a patient's anatomy changes during treatment. These anatomical changes need to be considered in treatment planning. Fortunately, recent advances in imaging technology can provide multiple images of the treatment region taken at different points of the breathing cycle, and deformable image registration algorithms can

  5. KENNEDY SPACE CENTER, FLA. -- In the KSC television studio, KSC management and other employees applaud President George W. Bush, who addressed the public and an assembly of government officials at NASA Headquarters as he outlined a new focus and vision for the space agency. Seated in the front row, left to right, are Bill Pickavance vice president and associate program manager of Florida Operations, United Space Alliance (USA) ; Howard DeCastro, vice president and Space Shuttle program manager, USA; Shannon Roberts, with External Affairs; Woodrow Whitlow, KSC deputy director; Bruce Buckingham, assistant to Dr. Whitlow; Lisa Malone, director of External Affairs; Ken Aguilar, chief, Equal Opportunity office; and Cheryl Cox, External Affairs. The President stated his goals for NASA’s new mission: Completing the International Space Station, retiring the Space Shuttle orbiters, developing a new crew exploration vehicle, and returning to the moon and beyond within the next two decades. Pres. Bush was welcomed by NASA Administrator Sean O’Keefe and Expedition 8 Commander Michael Foale, who greeted him from the International Space Station. Members of the Washington, D.C., audience included astronauts Eileen Collins, Ed Lu and Michael Lopez-Alegria, and former astronaut Gene Cernan.

    NASA Image and Video Library

    2004-01-14

    KENNEDY SPACE CENTER, FLA. -- In the KSC television studio, KSC management and other employees applaud President George W. Bush, who addressed the public and an assembly of government officials at NASA Headquarters as he outlined a new focus and vision for the space agency. Seated in the front row, left to right, are Bill Pickavance vice president and associate program manager of Florida Operations, United Space Alliance (USA) ; Howard DeCastro, vice president and Space Shuttle program manager, USA; Shannon Roberts, with External Affairs; Woodrow Whitlow, KSC deputy director; Bruce Buckingham, assistant to Dr. Whitlow; Lisa Malone, director of External Affairs; Ken Aguilar, chief, Equal Opportunity office; and Cheryl Cox, External Affairs. The President stated his goals for NASA’s new mission: Completing the International Space Station, retiring the Space Shuttle orbiters, developing a new crew exploration vehicle, and returning to the moon and beyond within the next two decades. Pres. Bush was welcomed by NASA Administrator Sean O’Keefe and Expedition 8 Commander Michael Foale, who greeted him from the International Space Station. Members of the Washington, D.C., audience included astronauts Eileen Collins, Ed Lu and Michael Lopez-Alegria, and former astronaut Gene Cernan.

  6. Computation of high Reynolds number internal/external flows. [VNAP2 computer code

    SciTech Connect

    Cline, M.C.; Wilmoth, R.G.

    1981-01-01

    A general, user oriented computer program, called VNAP2, has been developed to calculate high Reynolds number, internal/external flows. VNAP2 solves the two-dimensional, time-dependent Navier-Stokes equations. The turbulence is modeled with either a mixing-length, a one transport equation, or a two transport equation model. Interior grid points are computed using the explicit MacCormack scheme with special procedures to speed up the calculation in the fine grid. All boundary conditions are calculated using a reference plane characteristic scheme with the viscous terms treated as source terms. Several internal, external, and internal/external flow calculations are presented.

  7. Global 2000 Program. Program Evaluation--Formative.

    ERIC Educational Resources Information Center

    Tuler, Debra

    The Global 2000 project was a 3-year project aimed at improving literacy in five Massachusetts manufacturing companies. At four of the five Global 2000 program sites, an external evaluator conducted focus groups and open-ended interviews with members of the projects' employee involvement teams, previous students, and teachers. The evaluator also…

  8. Electronic considerations for externally segmented germanium detectors

    NASA Technical Reports Server (NTRS)

    Madden, N. W.; Landis, D. A.; Goulding, F. S.; Pehl, R. H.; Cork, C. P.; Luke, P. N.; Malone, D. F.; Pollard, M. J.

    1991-01-01

    The dominant background source for germanium gamma ray detector spectrometers used for some astrophysics observations is internal beta decay. Externally segmented germanium gamma ray coaxial detectors can identify beta decay by localizing the event. Energetic gamma rays interact in the germanium detector by multiple Compton interactions while beta decay is a local process. In order to recognize the difference between gamma rays and beta decay events, the external electrode (outside of detector) is electrically partitioned. The instrumentation of these external segments and the consequence with respect to the spectrometer energy signal is examined.

  9. Electronic considerations for externally segmented germanium detectors

    NASA Technical Reports Server (NTRS)

    Madden, N. W.; Landis, D. A.; Goulding, F. S.; Pehl, R. H.; Cork, C. P.; Luke, P. N.; Malone, D. F.; Pollard, M. J.

    1991-01-01

    The dominant background source for germanium gamma ray detector spectrometers used for some astrophysics observations is internal beta decay. Externally segmented germanium gamma ray coaxial detectors can identify beta decay by localizing the event. Energetic gamma rays interact in the germanium detector by multiple Compton interactions while beta decay is a local process. In order to recognize the difference between gamma rays and beta decay events, the external electrode (outside of detector) is electrically partitioned. The instrumentation of these external segments and the consequence with respect to the spectrometer energy signal is examined.

  10. Examining external and internal poverty as antecedents of teen pregnancy.

    PubMed

    Young, Tamera; Turner, Jean; Denny, George; Young, Michael

    2004-01-01

    To identify antecedents of teen pregnancy. Data from the National Education Longitudinal Study were analyzed. This data set allowed us to identify eighth-grade antecedents of teen pregnancy/childbearing. The variables that were found to be most predictive of later pregnancy were reflective of internal poverty (locus of control, subject's educational expectations, and confidence in graduating from high school) and external poverty (parents' highest education). Prevention programs must begin before the eighth grade, instill an internal locus of control, promote academic achievement by enriching children's perception of personal life options for which an education is needed, empower children and their familial models, and prevent internal poverty.

  11. Communicating with external publics: managing public opinion and behavior.

    PubMed

    Ristino, Robert J

    2007-01-01

    In health care organizational settings public relations plays an important role in managing relationships with a variety of external publics as well as with society in general. Managing these relationships involves both reactive and proactive communication activities. Reactively, public relations responds to public issues, crises and concerns, as well as inquiries from the media and other social institutions. Proactively, public relations engages in deliberately planned campaigns and programs to inform, influence or change behaviors of targeted publics for a wide range of strategic purposes. These purposes include managing the organization's image and identity; influencing public policies; supporting health promotion and education; promoting fund raising and volunteerism; and managing organizational change and crises.

  12. Programming Models in HPC

    SciTech Connect

    Shipman, Galen M.

    2016-06-13

    These are the slides for a presentation on programming models in HPC, at the Los Alamos National Laboratory's Parallel Computing Summer School. The following topics are covered: Flynn's Taxonomy of computer architectures; single instruction single data; single instruction multiple data; multiple instruction multiple data; address space organization; definition of Trinity (Intel Xeon-Phi is a MIMD architecture); single program multiple data; multiple program multiple data; ExMatEx workflow overview; definition of a programming model, programming languages, runtime systems; programming model and environments; MPI (Message Passing Interface); OpenMP; Kokkos (Performance Portable Thread-Parallel Programming Model); Kokkos abstractions, patterns, policies, and spaces; RAJA, a systematic approach to node-level portability and tuning; overview of the Legion Programming Model; mapping tasks and data to hardware resources; interoperability: supporting task-level models; Legion S3D execution and performance details; workflow, integration of external resources into the programming model.

  13. Proceedings: National conference on environmental externalities

    SciTech Connect

    Not Available

    1990-12-31

    This report is the proceedings of the National Conference on Environmental Externalities. A environmental externality is the environmental impact of a process or a plant that society must endure. It is a social cost and is paid, but not by the company who produced it or the company`s customers who endure it. The main purpose of this report is to gather the many designs and ideas of how and why to internalize the externalities into the pricing systems of the public utility commissions, especially that of the electric utilities. Economic and sociological aspects of the internalization of these externalities are given in these proceedings. Individual papers are processed separately for databases. (MB)

  14. Numerical study of external burning flowfields

    NASA Astrophysics Data System (ADS)

    Bittner, Robert D.; McClinton, Charles R.

    1991-06-01

    This paper demonstrates the successful application of CFD to modeling an external burning flowfield. The study used the 2D, 3D, and PNS versions of the SPARK code. Various grids, boundary conditions, and ignition methodologies have been employed. Flameholding was achieved through the use of a subsonic outflow condition and a hot block located behind the step to ignite the fuel. Since the resulting burning produces a large subsonic region downstream of the cowl, this entire surface can be pressurized to the level of the back pressure. An evaluation of interactions between the ramjet exhaust and the external burning products demonstrate the complexity of this design issue. Ths code is now capable of evaluating the external burning effectiveness for flight vehicles using simple injector schemes, and the methodology can be readily applied to other external burning designs.

  15. External Tank after Separation from Discovery

    NASA Image and Video Library

    2010-04-07

    S131-E-005919 (5 April 2010) --- Space shuttle Discovery?s external fuel tank (ET) is featured in this image photographed by the umbilical well camera aboard Discovery shortly after separating from the shuttle following launch.

  16. External Tank after Separation from Discovery

    NASA Image and Video Library

    2010-04-07

    S131-E-005928 (5 April 2010) --- Space shuttle Discovery?s external fuel tank (ET) is featured in this image photographed by the umbilical well camera aboard Discovery shortly after separating from the shuttle following launch.

  17. 14 CFR 29.865 - External loads.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... authorization is requested. (ii) Be protected against electromagnetic interference (EMI) from external and... elements that would result in a hazard to the rotorcraft. For rotorcraft-load combinations to be used for...

  18. 14 CFR 27.865 - External loads.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... authorization is requested. (ii) Be protected against electromagnetic interference (EMI) from external and... except for the failure of critical structural elements that would result in a hazard to the rotorcraft...

  19. 14 CFR 27.865 - External loads.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... authorization is requested. (ii) Be protected against electromagnetic interference (EMI) from external and... except for the failure of critical structural elements that would result in a hazard to the rotorcraft...

  20. 14 CFR 27.865 - External loads.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... authorization is requested. (ii) Be protected against electromagnetic interference (EMI) from external and... except for the failure of critical structural elements that would result in a hazard to the rotorcraft...

  1. 14 CFR 29.865 - External loads.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... authorization is requested. (ii) Be protected against electromagnetic interference (EMI) from external and... elements that would result in a hazard to the rotorcraft. For rotorcraft-load combinations to be used for...

  2. 14 CFR 29.865 - External loads.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... authorization is requested. (ii) Be protected against electromagnetic interference (EMI) from external and... elements that would result in a hazard to the rotorcraft. For rotorcraft-load combinations to be used for...

  3. 14 CFR 29.865 - External loads.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and this section. (f) The fatigue evaluation of § 29.571 of this part does not apply to rotorcraft... human external cargo, the fatigue evaluation of § 29.571 of this part applies to the entire...

  4. 14 CFR 29.865 - External loads.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and this section. (f) The fatigue evaluation of § 29.571 of this part does not apply to rotorcraft... human external cargo, the fatigue evaluation of § 29.571 of this part applies to the entire...

  5. Progress for the Industry Application External Hazard Analyses Early Demonstration

    SciTech Connect

    Smith, Curtis L.; Prescott, Steven; Coleman, Justin; Ryan, Emerald; Bhandari, Bishwo; Sludern, Daniel; Pope, Chad; Sampath, Ram

    2015-09-01

    This report describes the current progress and status related to the Industry Application #2 focusing on External Hazards. For this industry application within the Light Water Reactor Sustainability (LWRS) Program Risk-Informed Safety Margin Characterization (RISMC) R&D Pathway, we will create the Risk-Informed Margin Management (RIMM) approach to represent meaningful (i.e., realistic facility representation) event scenarios and consequences by using an advanced 3D facility representation that will evaluate external hazards such as flooding and earthquakes in order to identify, model and analyze the appropriate physics that needs to be included to determine plant vulnerabilities related to external events; manage the communication and interactions between different physics modeling and analysis technologies; and develop the computational infrastructure through tools related to plant representation, scenario depiction, and physics prediction. One of the unique aspects of the RISMC approach is how it couples probabilistic approaches (the scenario) with mechanistic phenomena representation (the physics) through simulation. This simulation-based modeling allows decision makers to focus on a variety of safety, performance, or economic metrics. In this report, we describe the evaluation of various physics toolkits related to flooding representation. Ultimately, we will be coupling the flooding representation with other events such as earthquakes in order to provide coupled physics analysis for scenarios where interactions exist.

  6. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect

    Rathbone, Bruce A.

    2005-02-25

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNL’s Hanford External Dosimetry Program which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. Rev. 0 marks the first revision to be released through PNNL’s Electronic Records & Information Capture Architecture (ERICA) database.

  7. CT appearances of external ear canal cholesteatoma.

    PubMed

    Malcolm, P N; Francis, I S; Wareing, M J; Cox, T C

    1997-09-01

    External ear canal cholesteatoma (EECC) is rare in ear, nose and throat (ENT) practice. Two cases, one bilateral, are described. Computed tomography demonstrates the extent of bony involvement. Erosion of the external canal should not be overlooked when reviewing CT of the petrous bone in cases of discharge from the ear. EECC may necessitate surgery and delay in the diagnosis of EECC can result in progressive bony destruction.

  8. Losses in Channels with Increased External Turbulence

    NASA Technical Reports Server (NTRS)

    Zaryankin, A. Y.; Soloveva, G. S.

    1986-01-01

    An approximate method for determining the effect of the level of turbulence on the aerodynamic characteristics of convergent and diffuser channels is examined. A momentum equation for the boundary layer is in the method, introducing external flow turbulence on the basis of experimental values of the coefficient of friction and the form factor. It is found that at significant levels of external turbulence, losses must be considered not only in the boundary layer but also in the central region of the channel.

  9. Negative ion source with external RF antenna

    DOEpatents

    Leung, Ka-Ngo; Hahto, Sami K.; Hahto, Sari T.

    2007-02-13

    A radio frequency (RF) driven plasma ion source has an external RF antenna, i.e. the RF antenna is positioned outside the plasma generating chamber rather than inside. The RF antenna is typically formed of a small diameter metal tube coated with an insulator. An external RF antenna assembly is used to mount the external RF antenna to the ion source. The RF antenna tubing is wound around the external RF antenna assembly to form a coil. The external RF antenna assembly is formed of a material, e.g. quartz, which is essentially transparent to the RF waves. The external RF antenna assembly is attached to and forms a part of the plasma source chamber so that the RF waves emitted by the RF antenna enter into the inside of the plasma chamber and ionize a gas contained therein. The plasma ion source is typically a multi-cusp ion source. A converter can be included in the ion source to produce negative ions.

  10. Microbial fuel cells meet with external resistance.

    PubMed

    Katuri, Krishna P; Scott, Keith; Head, Ian M; Picioreanu, Cristian; Curtis, Tom P

    2011-02-01

    The influence of external load on the composition of the anodic biofilm microbial community and biomass yield was investigated in a microbial fuel cell fed with glucose and domestic wastewater was used as source of electrogens. Denaturing gradient gel electrophoresis (DGGE) of polymerase chain reaction (PCR) amplified 16S rRNA gene fragments revealed distinct differences in anodic bacterial communities formed at the anode of each MFC operated under a different external load. These results implied that in an MFC, electrogenic bacteria were enriched under higher current densities, i.e., low external load, and were able to sustain better current and effluent quality. The influence of the external resistance applied to the MFCs during formation of the bacterial communities from sewage wastewater was shown to have no significant effect on power performance of the MFCs nor to have a significant influence on their anodic activity with both glucose and brewery wastewater as fuel. As expected, current generation, COD removal and the biomass yield were all directly influenced by the external load. Significantly, when operated under lower external load, the biomass yield in the MFC was less than that in conventional anaerobic digestion (i.e., control). Copyright © 2010 Elsevier Ltd. All rights reserved.

  11. Applying environmental externalities to US Clean Coal Technologies for Asia. [Including external environmental costs

    SciTech Connect

    Szpunar, C.B.; Gillette, J.L.

    1993-01-01

    The United States is well positioned to play an expanding role in meeting the energy technology demands of the Asian Pacific Basin, including Indonesia, Thailand, and the Republic of China (ROC-Taiwan). The US Department of Energy Clean Coal Technology (CCT) Demonstration Program provides a proving ground for innovative coal-related technologies that can be applied domestically and abroad. These innovative US CCTs are expected to satisfy increasingly stringent environmental requirements while substantially improving power generation efficiencies. They should also provide distinct advantages over conventional pulverized coal-fired combustors. Finally, they are expected to be competitive with other energy options currently being considered in the region. This paper presents potential technology scenarios for Indonesia, Thailand, and the ROC-Taiwan and considers an environmental cost-benefit approach employing a newly developed method of applying environmental externalities. Results suggest that the economic benefits from increased emission control can indeed be quantified and used in cost-benefit comparisons, and that US CCTs can be very cost effective in reducing emissions.

  12. Engaging external senior faculty members as faculty mentors.

    PubMed

    Haines, Seena L; Popovich, Nicholas G

    2014-06-17

    A small nonprofit private college with limited resources and a high proportion of junior faculty developed a nontraditional external faculty mentor program in the summer of 2011 in response to the American Association of Colleges of Pharmacy (AACP) faculty survey data regarding the professional development needs of pharmacy faculty members. Experienced faculty members with national reputations from other colleges and schools of pharmacy were hired as consultants to serve as mentors for assigned faculty members. Program goals were to provide directed, individual mentorship for pharmacy practice and basic science faculty members, expand peer review of faculty teaching prowess, and enhance monthly faculty development programming. The latter was based upon the specific needs assessment of the faculty. Program outcomes reported will include faculty satisfaction (AACP faculty survey data) changes over time, achievement of board certification for clinical faculty members and other credentialing, and other benchmarks, eg, publications, grant funding, service engagement (site development, professional organizations), after the implementation of the nontraditional faculty-mentoring program.

  13. External Quality Assessment beyond the analytical phase: an Australian perspective

    PubMed Central

    Gay, Stephanie; McCaughey, Euan J.; Georgiou, Andrew

    2017-01-01

    External Quality Assessment (EQA) is the verification, on a recurring basis, that laboratory results conform to expectations for the quality required for patient care. It is now widely recognised that both the pre- and post-laboratory phase of testing, termed the diagnostic phases, are a significant source of laboratory errors. These errors have a direct impact on both the effectiveness of the laboratory and patient safety. Despite this, Australian laboratories tend to be focussed on very narrow concepts of EQA, primarily surrounding test accuracy, with little in the way of EQA programs for the diagnostic phases. There is a wide range of possibilities for the development of EQA for the diagnostic phases in Australia, such as the utilisation of scenarios and health informatics. Such programs can also be supported through advances in health information and communications technology, including electronic test ordering and clinical decision support systems. While the development of such programs will require consultation and support from the referring doctors, and their format will need careful construction to ensure that the data collected is de-identified and provides education as well as useful and informative data, we believe that there is high value in the development of such programs. Therefore, it is our opinion that all pathology laboratories should strive to be involved in an EQA program in the diagnostic phases to both monitor the diagnostic process and to identify, learn from and reduce errors and near misses in these phases in a timely fashion. PMID:28392728

  14. Relationship of external fish condition to pathogen prevalence and out-migration survival in juvenile steelhead

    USGS Publications Warehouse

    Hostetter, N.J.; Evans, A.F.; Roby, D.D.; Collis, K.; Hawbecker, M.; Sandford, B.P.; Thompson, D.E.; Loge, F.J.

    2011-01-01

    Understanding how the external condition of juvenile salmonids is associated with internal measures of health and subsequent out-migration survival can be valuable for population monitoring programs. This study investigated the use of a rapid, nonlethal, external examination to assess the condition of run-of-the-river juvenile steelhead Oncorhynchus mykiss migrating from the Snake River to the Pacific Ocean. We compared the external condition (e.g., body injuries, descaling, external signs of disease, fin damage, and ectoparasite infestations) with (1) the internal condition of a steelhead as measured by the presence of selected pathogens detected by histopathology and polymerase chain reaction analysis and (2) out-migration survival through the Snake and Columbia rivers as determined by passive integrated transponder (PIT) tag technology. The results from steelhead captured and euthanized (n = 222) at Lower Monumental Dam on the lower Snake River in 2008 indicated that external condition was significantly correlated with selected measures of internal condition. The odds of testing positive for a pathogen were 39.2, 24.3, and 5.6 times greater for steelhead with severe or moderate external signs of disease or more than 20% descaling, respectively. Capture-recapture models of 22,451 PIT-tagged steelhead released at Lower Monumental Dam in 2007-2009 indicated that external condition was significantly correlated with juvenile survival. The odds of outmigration survival for steelhead with moderate or severe external signs of disease, more than 20% descaling, or severe fin damage were 5.7, 4.9, 1.6, and 1.3 times lower, respectively, than those for steelhead without these external conditions. This study effectively demonstrated that specific measures of external condition were associated with both the internal condition and out-migration survival of juvenile steelhead. ?? American Fisheries Society 2011.

  15. Automated external defibrillators in West Virginia schools.

    PubMed

    Mercer, Christopher W; Rhodes, Larry A; Phillips, John R

    2012-01-01

    Sudden death, particularly when occurring in children and adolescents, is a traumatic event not only for the victim's family, but for the entire community. It has been shown that school-based automated external defibrillator (AED) programs provide a high survival rate for both students and nonstudents who suffer sudden cardiac arrest (SCA) on school grounds. The use of AEDs is becoming increasingly more common in schools in the United States. In West Virginia middle and high schools, we analyzed the prevalence and use of AEDs, barriers to obtaining a device, and cases of sudden death on school grounds. A mailed survey distributed to West Virginia high schools and middle schools collected general demographic data, AED data, and occurrences of sudden death on school grounds. Schools reporting a death were contacted to obtain details regarding the event. For schools with a device, the number of AEDs, length of possession, reasons for and means of obtaining the AED, personnel trained to operate the AED and the number of device uses were determined. For schools without an AED, barriers to and interest in obtaining a device were determined. Two hundred and twenty-five of 312 surveys (72%) were returned. One hundred and fifty-two schools (68%) currently have at least one AED and 73 schools (32%) do not have an AED. Public high schools had the highest prevalence of AEDs (76%) compared to public middle schools (62%) and private schools (67%). Sixty-nine percent of schools obtained their devices by donations or grants and 32% obtained them using school funds. Barriers to obtaining a device included cost (82%), lack of trained personnel (45%), unfamiliarity with AED (22%), and liability issues (19%). There were a total of 23 deaths on school premises reported by 20 schools. There was one reported occurrence of an AED being used to save a life. Over two thirds of West Virginia middle schools and high schools currently have at least one AED on their premises. An AED is an

  16. Proxies and Other External Raters: Methodological Considerations

    PubMed Central

    Snow, A Lynn; Cook, Karon F; Lin, Pay-Shin; Morgan, Robert O; Magaziner, Jay

    2005-01-01

    Objective The purpose of this paper is to introduce researchers to the measurement and subsequent analysis considerations involved when using externally rated data. We will define and describe two categories of externally rated data, recommend methodological approaches for analyzing and interpreting data in these two categories, and explore factors affecting agreement between self-rated and externally rated reports. We conclude with a discussion of needs for future research. Data Sources/Study Setting Data sources for this paper are previous published studies and reviews comparing self-rated with externally rated data. Study Design/Data Collection/Extraction Methods This is a psychometric conceptual paper. Principal Findings We define two types of externally rated data: proxy data and other-rated data. Proxy data refer to those collected from someone who speaks for a patient who cannot, will not, or is unavailable to speak for him or herself, whereas we use the term other-rater data to refer to situations in which the researcher collects ratings from a person other than the patient to gain multiple perspectives on the assessed construct. These two types of data differ in the way the measurement model is defined, the definition of the gold standard against which the measurements are validated, the analysis strategies appropriately used, and how the analyses are interpreted. There are many factors affecting the discrepancies between self- and external ratings, including characteristics of the patient, the proxy, and of the rated construct. Several psychological theories can be helpful in predicting such discrepancies. Conclusions Externally rated data have an important place in health services research, but use of such data requires careful consideration of the nature of the data and how it will be analyzed and interpreted. PMID:16179002

  17. Malignant Melanoma of the External Auditory Canal

    PubMed Central

    Kumar, Prasanna; Ravikumar, A; Joseph, Leena Dennis; Rajendiran, Swaminathan

    2014-01-01

    Primary malignant melanoma of the external auditory canal is rarely reported. Malignant melanoma of the ear is estimated to occur in 1-4% of all skin melanomas and about 7-20% of melanomas of the head and neck region. The pathophysiology of these tumours is different from other skin lesions because of their anatomical and functional characteristics. The case presented is of a 11 year old female child with malignant melanoma of the external auditory canal confined to the right side, who initially presented with right ear pain, bleeding, post auricular swelling and also a mass in the external auditory canal which was thought to be an aural polyp in the right ear. Excision of the tumour was accomplished by a radical mastoidectomy. It was confirmed to be malignant melanoma after histopathological examination and Immunohistochemistry. Despite all efforts, the patient succumbed to the disease after receiving three cycles of chemotherapy. Even though this malignancy is rarely found in the external auditory canal, it should be expanded into the differential diagnosis of an aural polyp and a post aural abscess. The incidence, symptoms, investigations, treatment and prognosis of malignant melanoma of the external auditory canal is discussed in this article. PMID:25302202

  18. External-field-free magnetic biosensor

    SciTech Connect

    Li, Yuanpeng; Wang, Yi; Klein, Todd; Wang, Jian-Ping

    2014-03-24

    In this paper, we report a magnetic nanoparticle (MNP) detection scheme without the presence of any external magnetic field. The proposed magnetic sensor uses a patterned groove structure within the sensor so that no external magnetic field is needed to magnetize the MNPs. An example is given based on a giant magnetoresistance (GMR) sensing device with a spin valve structure. For this structure, the detection of MNPs located inside the groove and near the free layer is demonstrated under no external magnetic field. Micromagnetic simulations are performed to calculate the signal to noise level of this detection scheme. A maximum signal to noise ratio (SNR) of 18.6 dB from one iron oxide magnetic nanoparticle with 8 nm radius is achieved. As proof of concept, this external-field-free GMR sensor with groove structure of 200 nm × 200 nm is fabricated using a photo and an electron beam integrated lithography process. Using this sensor, the feasibility demonstration of the detection SNR of 9.3 dB is achieved for 30 μl magnetic nanoparticles suspension (30 nm iron oxide particles, 1 mg/ml). This proposed external-field-free sensor structure is not limited to GMR devices and could be applicable to other magnetic biosensing devices.

  19. Coherent polarization driven by external electromagnetic fields

    NASA Astrophysics Data System (ADS)

    Apostol, M.; Ganciu, M.

    2010-11-01

    The coherent interaction of the electromagnetic radiation with an ensemble of polarizable, identical particles with two energy levels is investigated in the presence of external electromagnetic fields. The coupled non-linear equations of motion are solved in the stationary regime and in the limit of small coupling constants. It is shown that an external electromagnetic field may induce a macroscopic occupation of both the energy levels of the particles and the corresponding photon states, governed by a long-range order of the quantum phases of the internal motion (polarization) of the particles. A lasing effect is thereby obtained, controlled by the external field. Its main characteristics are estimated for typical atomic matter and atomic nuclei. For atomic matter the effect may be considerable (for usual external fields), while for atomic nuclei the effect is extremely small (practically insignificant), due to the great disparity in the coupling constants. In the absence of the external field, the solution, which is non-analytic in the coupling constant, corresponds to a second-order phase transition (super-radiance), which was previously investigated.

  20. Relations Among Internalizing and Externalizing Symptoms and Drinking Frequency During Adolescence

    PubMed Central

    Jun, Hyun-Jin; Sacco, Paul; Bright, Charlotte Lyn; Camlin, Elizabeth A. S.

    2016-01-01

    Background In adolescence, internalizing (e.g., anxious, depressive, and withdrawn) and externalizing (e.g., aggressive, oppositional, delinquent, and hyper-active) symptoms are related with alcohol use. However, the directionality among internalizing symptoms, externalizing symptoms, and alcohol use during adolescence is equivocal. Moreover, gender differences and similarities among these behaviors are not definitive in existing literature. Objectives This study examined longitudinal relationships between internalizing and externalizing symptoms and past-month alcohol use among adolescent boys and girls. Methods Using longitudinal survey data from a study of community-dwelling adolescents (n = 724), we estimated cross-lagged structural equation models to test relations between internalizing and externalizing symptoms (as measured by the Youth Self Report, YSR [Achenbach, 1991]) and self-report alcohol use in the past month among adolescents. Gender differences were tested in a multiple group structural equation model. Results Alcohol use at age 12 was a predictor of internalizing and externalizing symptoms at age 15 for both boys and girls. With regard to gender differences, girls demonstrated an association between internalizing symptoms and drinking at age 12, whereas boys showed a stronger association between externalizing symptoms and drinking at age 18. Conclusions/Importance Early alcohol use is problematic for youth, and results of this study lend support to prevention programs for youth. Preventing or curbing early drinking may offset later externalizing and internalizing symptoms, as well as ongoing alcohol use, regardless of gender. PMID:26646723

  1. 23 CFR 230.309 - Program format.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Program format. 230.309 Section 230.309 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS State Highway Agency Equal Employment Opportunity Programs § 230.309 Program format. It is essential that a...

  2. 23 CFR 230.309 - Program format.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Program format. 230.309 Section 230.309 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS State Highway Agency Equal Employment Opportunity Programs § 230.309 Program format. It is essential that a...

  3. 23 CFR 230.309 - Program format.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Program format. 230.309 Section 230.309 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS State Highway Agency Equal Employment Opportunity Programs § 230.309 Program format. It is essential that a...

  4. Horse Training and Management: Program of Excellence.

    ERIC Educational Resources Information Center

    Lane, Marvin

    This report on Lamar Community College's Horse Training and Management (HTM) program assesses the quality of the educational experience provided by the program, the quality of the faculty and students, institutional financial commitment to the program, contribution of the HTM program to state and local economic development, and external funding…

  5. Maternal Warmth Moderates the Link between Harsh Discipline and Later Externalizing Behaviors for Mexican American Adolescents

    PubMed Central

    Germán, Miguelina; Gonzales, Nancy A.; McClain, Darya Bonds; Dumka, Larry; Millsap, Roger

    2012-01-01

    Objective This study examined maternal warmth as a moderator of the relation between harsh discipline practices and adolescent externalizing problems 1year later in low-income, Mexican American families. Design Participants were 189 adolescents and their mothers who comprised the control group of a longitudinal intervention program. Results Maternal warmth protected adolescents from the negative effects of harsh discipline such that, at higher levels of maternal warmth, there was no relation between harsh discipline and externalizing problems after controlling for baseline levels of externalizing problems and other covariates. At lower levels of maternal warmth, there was a positive relation between harsh discipline practices and later externalizing problems. Conclusions To understand the role of harsh discipline in the development of Mexican American youth outcomes, researchers must consider contextual variables that may affect youths’ perceptions of their parents’ behavior such as maternal warmth. PMID:23894229

  6. Parental corporal punishment in relation to children's executive function and externalizing behavior problems in China.

    PubMed

    Xing, Xiaopei; Wang, Meifang; Wang, Zhengyan

    2016-11-21

    The current study examined the relationship among paternal and maternal corporal punishment (CP), children's executive function (EF), and children's externalizing behavior problems. In total, 328 Chinese preschool-aged children and their parents and teachers participated. Paternal and maternal CP was assessed by father-reports and by mother-reports, respectively. Children's EF was assessed by the Executive Function Touch program. Children's externalizing behavior problems were assessed by mother-reports and by teacher-reports. The results of structural equation modeling generally supported working memory as a mediator linking paternal CP and children's externalizing behaviors and inhibitory control as a mediator linking maternal CP and children's externalizing behaviors. No differences by children's gender were found. The current findings highlight the importance of EF in behavioral outcomes of children who experience parental CP.

  7. Reconstruction of external dose from beta radiation sources of nuclear weapon origin.

    PubMed

    Barss, Neil M; Weitz, Ronald L

    2006-10-01

    In response to requests from the Department of Veterans Affairs, a methodology was developed to assess the external dose accrued by personnel in the vicinity of beta radiation sources of nuclear weapon origin. This methodology has been applied in support of the Nuclear Test Personnel Review (NTPR) Program implemented by the Department of Defense. As required by the Code of Federal Regulations (Title 32, Part 218 and Title 38, Part 3.311), the NTPR Program must evaluate radiological hazards from nuclear testing activities that include alpha particle, beta particle, neutron, and photon emissions from radionuclides. Prior to the development of this methodology, only photon and neutron radiations were explicitly quantified for external dose assessments in this program. Alpha radiation of external origin presents no risk for biological effects due to external dose potential to skin tissue because of the particle's very limited range. However, beta particles are sufficiently penetrating to have such potential. Methods are provided to quantify ionizing radiation doses to the skin and lens of the eye from beta radiation sources of nuclear weapon origin located external to the body. This formulation allows the estimation of beta dose from a film badge (gamma) dose or from an equivalent reconstructed gamma dose.

  8. Risk externalities and too big to fail

    NASA Astrophysics Data System (ADS)

    Taleb, Nassim N.; Tapiero, Charles S.

    2010-09-01

    This paper establishes the case for a fallacy of economies of scale in large aggregate institutions and the effects of scale risks. The problem of rogue trading and excessive risk taking is taken as a case example. Assuming (conservatively) that a firm exposure and losses are limited to its capital while external losses are unbounded, we establish a condition for a firm not to be allowed to be too big to fail. In such a case, the expected external losses second derivative with respect to the firm capital at risk is positive. Examples and analytical results are obtained based on simplifying assumptions and focusing exclusively on the risk externalities that firms too big to fail can have.

  9. NASA Experience with the Shuttle External Tank

    NASA Technical Reports Server (NTRS)

    Bickley, Fred; Schwinghamer, Robert J.

    1999-01-01

    This report is a presentation reviewing the external tanks which are used to provide the propellants for the space shuttle engines. The design of the external tank, and its lift capability improvements are reviewed. The configuration, materials, and key technologies of the super lightweight tank (SLWT) are also described. Among the key technologies which allow the SLWT project to succeed, are the successful development of an appropriate alloy. The reasons for choosing the alloy, Aluminum-Lithium 2195, and issues involved in welding are reviewed. Tests of the weld procedures, and pictures of the test results are shown. The External Tank Project has successfully made the transition from the LWT design to the SLWT design. The SLWT Provides two thirds of the weight savings required to place the Space Station in a 51.6 Degree Orbit.

  10. Extension research on robot external environment

    NASA Astrophysics Data System (ADS)

    Tian, Junying; Han, Jianhai; Wei, Bingyang

    2010-08-01

    After having analyzed robot systems, this paper puts forward a matter-element model of robot external environment. This matter-element model is built by sensor data in robot system. The element establishing matter-element model is basic element, which is defined by a branch matter and is regarded as a special matter-element model. The operation + not only produces a new matter-element model between two basic elements, but also produces a new matter-element model between two matter-element models. A system, which is made up of the set of matter-element models and the operation +, constitutes a semigroup. This semigroup is a mathematical model of robot external environment on extenics. The elements in the semigroup can describe various forms of robot external environment, and the relation among these forms, and various shapes of robot system.

  11. Modeling Excitable Systems Coupled Through External Medium

    NASA Astrophysics Data System (ADS)

    Noorbakhsh, Javad; Mehta, Pankaj

    2013-03-01

    Excitable systems are stable dynamical systems in which any input beyond a threshold results in a significant output. This behavior is ubiquitous in nature and is seen in biological systems such as Dictyostelium discoideum amoeba and neurons to oscillatory chemical reactions. In this work we will focus on transition to oscillation in populations of excitable systems coupled through an external medium and will study their synchronization. We will describe a mechanism to tune the frequency of oscillations using an external input and will study the effects of stochasticity and inhomogeneity on the collective behavior of the system. Furthermore we will include diffusion into the dynamics of the external medium and will study formation of spatial patterns, their characteristics and their robustness to different factors.

  12. Animal models of external traumatic wound infections

    PubMed Central

    Dai, Tianhong; Kharkwal, Gitika B; Tanaka, Masamitsu; Huang, Ying-Ying; Bil de Arce, Vida J

    2011-01-01

    Background: Despite advances in traumatic wound care and management, infections remain a leading cause of mortality, morbidity and economic disruption in millions of wound patients around the world. Animal models have become standard tools for studying a wide array of external traumatic wound infections and testing new antimicrobial strategies. Results: Animal models of external traumatic wound infections reported by different investigators vary in animal species used, microorganism strains, the number of microorganisms applied, the size of the wounds and for burn infections, the length of time the heated object or liquid is in contact with the skin. Methods: This review covers experimental infections in animal models of surgical wounds, skin abrasions, burns, lacerations, excisional wounds and open fractures. Conclusions: As antibiotic resistance continues to increase, more new antimicrobial approaches are urgently needed. These should be tested using standard protocols for infections in external traumatic wounds in animal models. PMID:21701256

  13. Embolomycotic Aneurysm of External Iliac Artery

    PubMed Central

    Terán, Nemesio A.; Gonzalez, Nerio M.; García, Luis; Gonzalez, Freddy E.; Rivera, Humberto E.

    1989-01-01

    We report a case of embolomycotic aneurysm of the right iliac artery secondary to bacterial endocarditis. The patient, a 33-year-old woman, presented with unilateral hydronephrosis and lower extremity edema caused by aneurysmal compression of the ipsilateral ureter and the external iliac vein. She was treated with ligation and an extraperitoneal left-external-iliac-artery to right-femoral-artery bypass using a knitted Dacron prosthesis. Since her surgery, our patient has been well except for persistence of moderate leg edema. To the best of our knowledge, we are reporting the 1st case of embolomycotic external-iliac-artery aneurysm secondary to bacterial endocarditis and resulting in hydronephrosis and venous insufficiency. (Texas Heart Institute Journal 1989;16:51-55) Images PMID:15227238

  14. An externally and internally deformable, programmable lung motion phantom.

    PubMed

    Cheung, Yam; Sawant, Amit

    2015-05-01

    Most clinically deployed strategies for respiratory motion management in lung radiotherapy (e.g., gating and tracking) use external markers that serve as surrogates for tumor motion. However, typical lung phantoms used to validate these strategies are based on a rigid exterior and a rigid or a deformable-interior. Such designs do not adequately represent respiration because the thoracic anatomy deforms internally as well as externally. In order to create a closer approximation of respiratory motion, the authors describe the construction and experimental testing of an externally as well as internally deformable, programmable lung phantom. The outer shell of a commercially available lung phantom (RS-1500, RSD, Inc.) was used. The shell consists of a chest cavity with a flexible anterior surface, and embedded vertebrae, rib-cage and sternum. A custom-made insert was designed using a piece of natural latex foam block. A motion platform was programmed with sinusoidal and ten patient-recorded lung tumor trajectories. The platform was used to drive a rigid foam "diaphragm" that compressed/decompressed the phantom interior. Experimental characterization comprised of determining the reproducibility and the external-internal correlation of external and internal marker trajectories extracted from kV x-ray fluoroscopy. Experiments were conducted to illustrate three example applications of the phantom-(i) validating the geometric accuracy of the VisionRT surface photogrammetry system; (ii) validating an image registration tool, NiftyReg; and (iii) quantifying the geometric error due to irregular motion in four-dimensional computed tomography (4DCT). The phantom correctly reproduced sinusoidal and patient-derived motion, as well as realistic respiratory motion-related effects such as hysteresis. The reproducibility of marker trajectories over multiple runs for sinusoidal as well as patient traces, as characterized by fluoroscopy, was within 0.25 mm RMS error. The motion

  15. External Link Policy | Division of Cancer Prevention

    Cancer.gov

    The following graphic notice means that you are leaving the DCP Web site: (link is external)This external link provides additional information that is consistent with the intended purpose of DCP.The National Cancer Institute (NCI) cannot attest to the accuracy of a non-federal site.Linking to a non-federal site does not constitute an endorsement by HHS or any of its employees of the sponsors or the information and products presented on the site.You will be subject to the destination site |

  16. Crystal growth under external electric fields

    SciTech Connect

    Uda, Satoshi; Koizumi, Haruhiko; Nozawa, Jun; Fujiwara, Kozo

    2014-10-06

    This is a review article concerning the crystal growth under external electric fields that has been studied in our lab for the past 10 years. An external field is applied electrostatically either through an electrically insulating phase or a direct injection of an electric current to the solid-interface-liquid. The former changes the chemical potential of both solid and liquid and controls the phase relationship while the latter modifies the transport and partitioning of ionic solutes in the oxide melt during crystallization and changes the solute distribution in the crystal.

  17. [Possibilities of treatment of external pancreatic fistula].

    PubMed

    Cherdantsev, D V; Pervova, O V; Diatlov, V Iu; Kurbanov, D Sh

    2014-01-01

    Evaluation of the efficacy of sekretolitičeskoj therapy with synthetic analogue of somatostatin, a short-acting oktreotid (group 1) and extended oktreotid-depo (group 2) in 24 patients with external pancreatic fistulas after destructive pancreatitis. Results of clinical studies have shown that against the backdrop of an analogue of somatostatin-depo true healing and purulent-necrotic pancreatic external fistula occurs in less time: average 19 ± 1.8, and 16.2 ± 1.2 day observations, respectively.

  18. Mode stability of external cavity diode lasers.

    PubMed

    Saliba, Sebastian D; Junker, Mark; Turner, Lincoln D; Scholten, Robert E

    2009-12-10

    Mode stability is an important performance characteristic of external cavity diode lasers (ECDLs). It has been well established that the continuous mode-hop-free tuning range of a grating-feedback ECDL can be optimized by rotating the grating about a specific pivot location. We show that similar results can be obtained for other more convenient pivot locations by choosing instead the cavity length and grating location. The relative importance of the temperature stability of the diode and of the external cavity is also evaluated. We show that mechanically simple ECDL designs, using mostly standard components, can readily achieve a 35 GHz mode-hop-free tuning range at 780 nm.

  19. DYADIC PARENTING AND CHILDREN'S EXTERNALIZING SYMPTOMS.

    PubMed

    Meteyer, Karen B; Perry-Jenkins, Maureen

    2009-07-01

    We explore dyadic parenting styles and their association with first-grade children's externalizing behavior symptoms in a sample of 85 working-class, dual-earner families. Cluster analysis is used to create a typology of parenting types, reflecting the parental warmth, overreactivity, and laxness of both mothers and fathers in two-parent families. Three distinct groups emerged: Supportive Parents, Mixed-Support Parents and Unsupportive Parents. Results indicate that dyadic parenting styles were related to teacher-reported externalizing symptoms for boys but not for girls.

  20. Social Ontology Documentation for Knowledge Externalization

    NASA Astrophysics Data System (ADS)

    Aranda-Corral, Gonzalo A.; Borrego-Díaz, Joaquín; Jiménez-Mavillard, Antonio

    Knowledge externalization and organization is a major challenge that companies must face. Also, they have to ask whether is possible to enhance its management. Mechanical processing of information represents a chance to carry out these tasks, as well as to turn intangible knowledge assets into real assets. Machine-readable knowledge provides a basis to enhance knowledge management. A promising approach is the empowering of Knowledge Externalization by the community (users, employees). In this paper, a social semantic tool (called OntoxicWiki) for enhancing the quality of knowledge is presented.

  1. Space shuttle external tank performance improvements: The challenge

    NASA Technical Reports Server (NTRS)

    Coldwater, H. R.; Foll, R. R.; Howell, G. J.; Dutton, J. A.

    1985-01-01

    The external tank (ET) has been actively involved in performance improvements since the inception of the space shuttle program, primarily by weight savings. Weight savings were realized on the first block of flight articles (standard weight tank). With a need for further performance improvements, the ET Program Office was requested to develop a program to reduce tank weight an additional 6000 lb and schedule delivery of the first lightweight ET (LWT) for June 1982. The weight savings program was accomplished by: (1) a unique approach to use of factors of safety; (2) design optimization; and (3) redesign of structures with large margins of safety which resulted in an actual weight savings of 7294 lb. Additional studies have identified further weight savings which are to be implemented at appropriate times in production flow. Examples are an improved thermal protection system for the LH2 tank aft dome and reduction of slosh baffles in the LO2 tank based on flight data. All performance improvements were compared and selected based on non-recurring and recurring cost and technical risk.

  2. Nonpoint sources as external threats to coastal water quality: lessons from Park Service experience

    USGS Publications Warehouse

    Burroughs, R.H.

    1993-01-01

    Program design for nonpoint source control was considered through an analogous problem, external threats to national parks. Nonpoint sources are diffuse land activities that degrade water quality, and recent federal legislation seeks to limit them in coastal areas. External threats occur outside a park boundary but affect the purposes for, or resources within, a park. They have been subject to federal management for many decades. Nonpoint sources are a class of external threat. Therefore, programs to limit them should consider techniques used in part protection. These park techniques include 'hard approaches', which rely on power, usually through legal devices, and 'soft approaches', which utilize shared values and objectives. A linked approach, as exemplified at the Cape Cod National Seashore, appears most promising. In a linked approach, if a soft approach fails, the manager of the protected unit is empowered to take an alternative hard action to protect the resource.

  3. Cost of external fixation vs external fixation then nailing in bone infection

    PubMed Central

    Emara, Khaled Mohamed; Diab, Ramy Ahmed; Ghafar, Khaled Abd EL

    2015-01-01

    AIM: To study the cost benefit of external fixation vs external fixation then nailing in treatment of bone infection by segment transfer. METHODS: Out of 71 patients with infected nonunion tibia treated between 2003 and 2006, 50 patients fitted the inclusion criteria (26 patients were treated by external fixation only, and 24 patients were treated by external fixation early removal after segment transfer and replacement by internal fixation). Cost of inpatient treatment, total cost of inpatient and outpatient treatment till full healing, and the weeks of absence from school or work were calculated and compared between both groups. RESULTS: The cost of hospital stay and surgery in the group of external fixation only was 22.6 ± 3.3 while the cost of hospital stay and surgery in the group of early external fixation removal and replacement by intramedullary nail was 26.0 ± 3.2. The difference was statistically significant regarding the cost of hospital stay and surgery in favor of the group of external fixation only. The total cost of medical care (surgery, hospital stay, treatment outside the hospital including medications, dressing, physical therapy, outpatient laboratory work, etc.) in group of external fixation only was 63.3 ± 15.1, and total absence from work was 38.6 ± 6.6 wk. While the group of early removal of external fixation and replacement by IM nail, total cost of medical care was 38.3 ± 6.4 and total absence from work or school was 22.7 ± 4.1. The difference was statistically significant regarding the total cost and absence from work in favor of the group of early removal and replacement by IM nail. CONCLUSION: Early removal of external fixation and replacement by intramedullary nail in treatment of infected nonunion showed more cost effectiveness. Orthopaedic society needs to show the cost effectiveness of different procedures to the community, insurance, and health authorities. PMID:25621219

  4. External quality assessment scheme and laboratory accreditation in Indonesia.

    PubMed

    Timan, Ina S; Aulia, Diana; Santoso, Witono

    2002-02-01

    The National Program on External Quality Assessment Scheme (NEQAS) in Indonesia was first started in 1979, organized by the Indonesian Ministry of Health collaborating with professional bodies. The first trial was for clinical chemistry test with 2 cycles per year, followed by the hematology NEQAS in 1986 in collaboration with WHO-Royal Post Graduate Medical School London. After that, the schemes for serology, microbiology and parasitology were also organized. Around 500-600 laboratories throughout Indonesia participated each year in these quality control schemes, 2-4 cycles per year. Samples would be sent to participants and results will be given back to each laboratory. Poor performers should participate in the workshop or training course conducted by the Central Health Laboratory to improve their results. Participation in this NEQAS is mandatory for obtaining the laboratory license, and the Ministry of Health uses these schemes as one of the means for monitoring and coordinating the performance of laboratories throughout Indonesia. There are also some other EQAS (External Quality Assessment Scheme) programs conducted by professional bodies, such as for hemostasis, clinical chemistry and serology. During the course of conducting these schemes, it could be observed that manual methods were gradually changed to the automatic methods, especially for the clinical chemistry and hematology laboratories, which counts also for improvements of their results. Since the last 6 years, the Ministry of Health also began to conduct the Accreditation System evaluation for hospitals, including the laboratory departments. There are 7 standards that were evaluated, such as the aspect of the organization, administration and management, staffing, facilities and equipment, standard operating procedures, research and developments and quality control. This accreditation program is still in progress for all public and private hospital laboratories.

  5. [Study on Accurately Controlling Discharge Energy Method Used in External Defibrillator].

    PubMed

    Song, Biao; Wang, Jianfei; Jin, Lian; Wu, Xiaomei

    2016-01-01

    This paper introduces a new method which controls discharge energy accurately. It is achieved by calculating target voltage based on transthoracic impedance and accurately controlling charging voltage and discharge pulse width. A new defibrillator is designed and programmed using this method. The test results show that this method is valid and applicable to all kinds of external defibrillators.

  6. Estimates of External Validity Bias When Impact Evaluations Select Sites Nonrandomly

    ERIC Educational Resources Information Center

    Bell, Stephen H.; Olsen, Robert B.; Orr, Larry L.; Stuart, Elizabeth A.

    2016-01-01

    Evaluations of educational programs or interventions are typically conducted in nonrandomly selected samples of schools or districts. Recent research has shown that nonrandom site selection can yield biased impact estimates. To estimate the external validity bias from nonrandom site selection, we combine lists of school districts that were…

  7. Danger: Will External Degrees Reincarnate Bogus Degree Mills? A Challenge to State and National Agencies.

    ERIC Educational Resources Information Center

    Bender, Louis W.; Davis, James A.

    External degree programs can benefit American higher education, but they also promote the danger of fraudulent degree mills. This document offers a discussion of this potential problem that includes: (1) an historical review of degree mill activities; (2) the role of the federal government in this problem; (3) the role of the courts; (4) state…

  8. 42 CFR 438.358 - Activities related to external quality review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review § 438.358... quality of care. (3) Calculation of performance measures in addition to those reported by an MCO or PIHP... conducted by an MCO or PIHP and validated by an EQRO. (5) Conduct of studies on quality that focus on...

  9. Correlates of Externalizing Behavior Symptoms among Youth within Two Impoverished, Urban Communities

    ERIC Educational Resources Information Center

    Gopalan, Geetha; Cavaleri, Mary A.; Bannon, William M.; McKay, Mary M.

    2009-01-01

    This study examines whether risk factors associated with child externalizing behavior symptoms differ between two similar low-income, urban communities, using baseline parent data of 154 African American youth (ages 9-15) participating in the Collaborative HIV-Prevention and Adolescent Mental Health Project (CHAMP) family program. Separate…

  10. Comparison of genomic-enhanced EPD systems using an external phenotypic database

    USDA-ARS?s Scientific Manuscript database

    The American Angus Association (AAA) is currently evaluating two methods to incorporate genomic information into their genetic evaluation program: 1) multi-trait incorporation of an externally produced molecular breeding value as an indicator trait (MT) and 2) single-step evaluation with an unweight...

  11. Study Guide for the Regents External Degree Examination in Health Support--Area II (4 Credits).

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Regents External Degree Program.

    A study guide for the Health Support Area II examination of the University of the State of New York Regents External Degree Program is presented. The examination tests the use of the nursing process to support the health of the client at risk for major health problems throughout the life cycle. Emphasis is placed on nursing actions related to…

  12. Partnership for Rural Improvement: External Review. February 23-March 5, 1980.

    ERIC Educational Resources Information Center

    Larson, Olaf F.; And Others

    According to the second external review of the Partnership for Rural Improvement (PRI), the program demonstrated very good achievement of two of its major objectives: increasing collaboration among agencies and institutions and increasing competency of educational institutions to support rural development and planning. Between February 23 and…

  13. Estimates of External Validity Bias When Impact Evaluations Select Sites Nonrandomly

    ERIC Educational Resources Information Center

    Bell, Stephen H.; Olsen, Robert B.; Orr, Larry L.; Stuart, Elizabeth A.

    2016-01-01

    Evaluations of educational programs or interventions are typically conducted in nonrandomly selected samples of schools or districts. Recent research has shown that nonrandom site selection can yield biased impact estimates. To estimate the external validity bias from nonrandom site selection, we combine lists of school districts that were…

  14. Teaching Externally. A Handbook for the Guidance of Staff. 2nd Edition.

    ERIC Educational Resources Information Center

    Scriven, Bruce

    This guide was prepared for staff members responsible for preparing materials for a program of external teaching at Brisbane College of Advanced Education. It includes information on the planning, development, and production of teaching units, including instructional design guidelines for: clarifying goals and objectives; maximizing student…

  15. 42 CFR 438.354 - Qualifications of external quality review organizations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review..., policies, data systems, and processes; (ii) Managed care delivery systems, organizations, and financing... relationships. (ii) Deliver any health care services to Medicaid beneficiaries; (iii) Conduct, on the State's...

  16. Correlates of Externalizing Behavior Symptoms among Youth within Two Impoverished, Urban Communities

    ERIC Educational Resources Information Center

    Gopalan, Geetha; Cavaleri, Mary A.; Bannon, William M.; McKay, Mary M.

    2009-01-01

    This study examines whether risk factors associated with child externalizing behavior symptoms differ between two similar low-income, urban communities, using baseline parent data of 154 African American youth (ages 9-15) participating in the Collaborative HIV-Prevention and Adolescent Mental Health Project (CHAMP) family program. Separate…

  17. Energy Conservation Field Projects. Phase 2: External Evaluation. Document II: Appendices.

    ERIC Educational Resources Information Center

    Stanley Associates, Edmonton (Alberta).

    Provided are appendices which contain supporting documentation related to an external evaluation of the Phase 2: Energy Conservation Field Projects. Objectives of this program were to: test the generalizability of the energy conservations measures outlined in "Guidelines for Conserving Energy in Alberta Schools" and augment these…

  18. Energy Conservation Field Projects. Phase 2: External Evaluation. Document II: Appendices.

    ERIC Educational Resources Information Center

    Stanley Associates, Edmonton (Alberta).

    Provided are appendices which contain supporting documentation related to an external evaluation of the Phase 2: Energy Conservation Field Projects. Objectives of this program were to: test the generalizability of the energy conservations measures outlined in "Guidelines for Conserving Energy in Alberta Schools" and augment these…

  19. Study Guide for the Regents External Degree Examination in Health Support--Area II (4 Credits).

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Regents External Degree Program.

    A study guide for the Health Support Area II examination of the University of the State of New York Regents External Degree Program is presented. The examination tests the use of the nursing process to support the health of the client at risk for major health problems throughout the life cycle. Emphasis is placed on nursing actions related to…

  20. 42 CFR 438.354 - Qualifications of external quality review organizations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE External Quality Review..., policies, data systems, and processes; (ii) Managed care delivery systems, organizations, and financing... other State entity must be governed by a Board or similar body the majority of whose members are...

  1. A Model for External Demographic Analysis.

    ERIC Educational Resources Information Center

    Hall, Barbara Ann

    A data-collection model is presented for the gathering of timely information on population demographic characteristics, as well as economic, educational, environmental, and social trends. First, the paper discusses the importance of anticipating internal and external changes and establishing priorities for resource allocation in the design of a…

  2. Dyadic Parenting and Children's Externalizing Symptoms

    ERIC Educational Resources Information Center

    Meteyer, Karen B.; Perry-Jenkins, Maureen

    2009-01-01

    We explore dyadic parenting styles and their association with first-grade children's externalizing behavior symptoms in a sample of 85 working-class, dual-earner families. Cluster analysis is used to create a typology of parenting types, reflecting the parental warmth, overreactivity, and laxness of both mothers and fathers in two-parent families.…

  3. How External Misfortunes Shaped Higher Education

    ERIC Educational Resources Information Center

    Orkodashvili, Mariam

    2008-01-01

    The essay makes an attempt to trace the influences that external political and socioeconomic factors like World Wars I, II and Great Depression had on higher education in the U.S. Higher education - autonomous and self - contained system - proved to be one of the center points of main societal developments, at the same time being significantly…

  4. Validity of Classification of Externalizing Disorders

    ERIC Educational Resources Information Center

    Sengupta, Somnath; Shivalkar, Rupali

    2007-01-01

    There is increasing recognition that the externalizing disorders continue into adulthood or cause substantial impairment that may persist into adulthood. These disorders place substantial demands on the health care, education and legal resources and have considerable public health importance. The concept and the nosology of the externalizing…

  5. Thoughts on Internal and External Quality Assurance

    ERIC Educational Resources Information Center

    Zhang, Jianxin

    2012-01-01

    Quality assurance of higher education is made up of two parts: internal quality assurance (IQA) and external quality assurance (EQA). Both belong to a union of the coexistence and balance of yin and yang. But in reality there exists a paradox of "confusion of quality assurance (QA) subject consciousness, singularity of social QA and lack of QA…

  6. A taxonomy of external and internal attention.

    PubMed

    Chun, Marvin M; Golomb, Julie D; Turk-Browne, Nicholas B

    2011-01-01

    Attention is a core property of all perceptual and cognitive operations. Given limited capacity to process competing options, attentional mechanisms select, modulate, and sustain focus on information most relevant for behavior. A significant problem, however, is that attention is so ubiquitous that it is unwieldy to study. We propose a taxonomy based on the types of information that attention operates over--the targets of attention. At the broadest level, the taxonomy distinguishes between external attention and internal attention. External attention refers to the selection and modulation of sensory information. External attention selects locations in space, points in time, or modality-specific input. Such perceptual attention can also select features defined across any of these dimensions, or object representations that integrate over space, time, and modality. Internal attention refers to the selection, modulation, and maintenance of internally generated information, such as task rules, responses, long-term memory, or working memory. Working memory, in particular, lies closest to the intersection between external and internal attention. The taxonomy provides an organizing framework that recasts classic debates, raises new issues, and frames understanding of neural mechanisms.

  7. The Importance of External Advisory Boards

    ERIC Educational Resources Information Center

    Olson, Gary A.

    2008-01-01

    In a recent Internet discussion among academic deans, the topic was whether departments and other academic units should create external advisory boards. The dean who raised the issue asked his colleagues whether they maintained boards, if they were genuinely beneficial, and what the ideal board would look like. Some administrators are only now…

  8. Controlling external factors affecting accounts receivable.

    PubMed

    Ramey, N; Bradley, L

    1991-08-01

    External factors such as complex billing arrangements, decreasing healthcare benefits, and increasing numbers of uninsured workers contribute to a hospital's outstanding accounts receivable. Instituting measures for getting payment in full and as soon as possible can help control for outside influences and reduce outstanding receivables.

  9. International Labor Migration and External Debt.

    ERIC Educational Resources Information Center

    Bustamante, Jorge A.

    1987-01-01

    Mexico and the United States have different perspectives on undocumented migrant workers. Possible solutions to this dilemma are (1) deciding on a common definition; (2) bilateral negotiations on the status of migrant workers; (3) addressing Mexico's external debt and scarce money resources; and (4) addressing the ways the American economy…

  10. Self and External Monitoring of Reading Comprehension

    ERIC Educational Resources Information Center

    Shiu, Ling-po; Chen, Qishan

    2013-01-01

    The present study compared the effectiveness of 2 approaches to remedy the inaccuracy of self-monitoring of reading comprehension. The first approach attempts to enhance self-monitoring by strengthening the cues utilized in monitoring. The second approach replaces self-monitoring with external regulation based on objective evaluative information.…

  11. A Model for External Demographic Analysis.

    ERIC Educational Resources Information Center

    Hall, Barbara Ann

    A data-collection model is presented for the gathering of timely information on population demographic characteristics, as well as economic, educational, environmental, and social trends. First, the paper discusses the importance of anticipating internal and external changes and establishing priorities for resource allocation in the design of a…

  12. External Tank CIL Closed Loop Verification System

    NASA Technical Reports Server (NTRS)

    Hartley, Eugene A., Jr.

    2005-01-01

    Lockheed Martin was requested to develop a closed loop CIL system following the Challenger accident. The system that was developed has proven to be very robust with minimal problems since implementation, having zero escapes in the last 7 years (27 External Tanks). We are currently investigating expansion of the CIL Closed Loop system to include "MI" CILs.

  13. External cervical resorption: diagnostic and treatment tips

    PubMed Central

    Consolaro, Alberto

    2016-01-01

    ABSTRACT External cervical resorption is caused, almost exclusively, by dental trauma - especially those characterized by concussion - and is a dental disease to be diagnosed and treated accurately by endodontists. However, the vast majority of the cases is initially diagnosed by an orthodontist, due to the imaging possibilities in standardized documentations. Among the causes of external cervical resorption, it is common to mistakenly attribute it to orthodontic treatment, traumatic occlusion or even to chronic inflammatory periodontal disease. External cervical resorption is associated to dental trauma in several situations mentioned in this paper. In old cases, and eventually still nowadays, it may have been induced by internal tooth bleaching, which is increasingly less frequent in endodontically treated teeth. There are some tips to be followed and some care that must be taken during the diagnosis and treatment of external cervical resorption clinical cases. The present study lists foundations that will allow the professional to perform safely and accurately in each specific case. Some of these tips and care measures are of orthodontic nature. PMID:27901225

  14. External audio for IBM-compatible computers

    NASA Technical Reports Server (NTRS)

    Washburn, David A.

    1992-01-01

    Numerous applications benefit from the presentation of computer-generated auditory stimuli at points discontiguous with the computer itself. Modification of an IBM-compatible computer for use of an external speaker is relatively easy but not intuitive. This modification is briefly described.

  15. External skeletal fixation of fractures in cattle.

    PubMed

    Vogel, Susan R; Anderson, David E

    2014-03-01

    External skeletal fixation (ESF) is a versatile method for rigid immobilization of long bone fractures in cattle. Traditional ESF devices may be used in young calves for clinical management of open fractures. Transfixation pinning and casting is an adaptation of ESF principles to improve versatility and clinical management of selected fractures. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. External wave-launcher study. Final report

    SciTech Connect

    Not Available

    1983-06-30

    The rationale for liquid dielectrically-loaded external wave-guide launchers is discussed. The arguments are strongly indicative that a liquid dielectric-filled waveguide system could be a practical technique for launching ICRH power into a fusion reactor. A detailed summary of the work performed in the study is presented.

  17. Novel porous silicon formation without external contact

    NASA Astrophysics Data System (ADS)

    Splinter, Alexandra; Stuermann, Joerg; Benecke, Wolfgang

    2000-08-01

    Presently two porous silicon formation technologies are published: the anodization into an electro chemical cell and stain etch without external current into a hydrofluoric acid/nitride acid solution. For anodization an external current is necessary in order to achieve porous silicon thicknesses up to 100 micrometers . Stain etch is an electroless process, and the porous layer thickness sis limited to a few micrometers. A novel porous silicon formation technique that combines the advantages of thick layer anodization and electroless stain etch will be shown. A current generated by a galvanic element of silicon and a precision metal on the backside of a silicon wafer in a hydrofluoric acid (HF)/hydrogen peroxide (H2O2)/ethanol electrolyte is utilized in order to generate porous silicon. In this case the silicon operates as anode and the metal as cathode for current generation. This current is similar to the external current needed for anodization. Beside the standard porous silicon etch solution HF and ethanol to oxidizing agent H2O2 is used to support the etch process and to generate a higher etch rate. Etch rate control is given by concentration of etching solution and metalization. Different kinds of metalizations and etching solutions were investigated. This novel technology enables to generate stable porous silicon layers of e.g. 80 micrometers within 10 minutes without an external current. This can be the first efficient way for porous silicon batch processing. Detailed process parameters and characterization will be presented.

  18. Self and External Monitoring of Reading Comprehension

    ERIC Educational Resources Information Center

    Shiu, Ling-po; Chen, Qishan

    2013-01-01

    The present study compared the effectiveness of 2 approaches to remedy the inaccuracy of self-monitoring of reading comprehension. The first approach attempts to enhance self-monitoring by strengthening the cues utilized in monitoring. The second approach replaces self-monitoring with external regulation based on objective evaluative information.…

  19. Fiscal externalities of becoming a parent.

    PubMed

    Wolf, Douglas A; Lee, Ronald D; Miller, Timothy; Donehower, Gretchen; Genest, Alexandre

    2011-01-01

    Theoretical and empirical results suggest that there are externalities to childbearing, but those results usually assume that these externalities accrue uniformly within a homogeneous population. We advance this argument by developing separate estimates of the fiscal externalities associated with parents—those who devote time or material resources to minor children—and nonparents. Our analysis uses data from the US Panel Study of income Dynamics on the age profiles of taxes paid and publicly funded benefits consumed by parents and nonparents, together with a previously developed intertemporal economic-demographic accounting model. The accounting framework takes into account the net fiscal impacts of future generations as well as the present population. Our findings indicate that, with a 3 percent discount rate, parents produce a substantial net fiscal externality, about $217,000 in 2009 dollars. This is equivalent to a lifetime annuity of nearly $8,100 per year beginning at age 18. The results are sensitive to both the discount rate used and the proportion of parents within the cohort.

  20. Nonlinear External Kink Computing with NIMROD

    NASA Astrophysics Data System (ADS)

    Bunkers, K. J.; Sovinec, C. R.

    2016-10-01

    Vertical displacement events (VDEs) during disruptions often include non-axisymmetric activity, including external kink modes, which are driven unstable as contact with the wall eats into the q-profile. The NIMROD code is being applied to study external-kink-unstable tokamak profiles in toroidal and cylindrical geometries. Simulations with external kinks show the plasma swallowing a vacuum bubble, similar to. NIMROD reproduces external kinks in both geometries, using an outer vacuum region (modeled as a plasma with a large resistivity), but as the boundary between the vacuum and plasma regions becomes more 3D, the resistivity becomes a 3D function, and it becomes more difficult for algebraic solves to converge. To help allow non-axisymmetric, nonlinear VDE calculations to proceed without restrictively small time-steps, several computational algorithms have been tested. Flexible GMRES, using a Fourier and real space representation for the toroidal angle has shown improvements. Off-diagonal preconditioning and a multigrid approach were tested and showed little improvement. A least squares finite element method (LSQFEM) has also helped improve the algebraic solve. This effort is supported by the U.S. Dept. of Energy, Award Numbers DE-FG02-06ER54850 and DE-FC02-08ER54975.

  1. 75 FR 70015 - External Defibrillators; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... HUMAN SERVICES Food and Drug Administration External Defibrillators; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. The Food and Drug Administration (FDA) is... public workshop will be held in the Great Room at the Food and Drug Administration, White Oak Campus...

  2. International Labor Migration and External Debt.

    ERIC Educational Resources Information Center

    Bustamante, Jorge A.

    1987-01-01

    Mexico and the United States have different perspectives on undocumented migrant workers. Possible solutions to this dilemma are (1) deciding on a common definition; (2) bilateral negotiations on the status of migrant workers; (3) addressing Mexico's external debt and scarce money resources; and (4) addressing the ways the American economy…

  3. Thoughts on Internal and External Quality Assurance

    ERIC Educational Resources Information Center

    Zhang, Jianxin

    2012-01-01

    Quality assurance of higher education is made up of two parts: internal quality assurance (IQA) and external quality assurance (EQA). Both belong to a union of the coexistence and balance of yin and yang. But in reality there exists a paradox of "confusion of quality assurance (QA) subject consciousness, singularity of social QA and lack of QA…

  4. Cutaneous lesions of the external ear

    PubMed Central

    Sand, Michael; Sand, Daniel; Brors, Dominik; Altmeyer, Peter; Mann, Benno; Bechara, Falk G

    2008-01-01

    Skin diseases on the external aspect of the ear are seen in a variety of medical disciplines. Dermatologists, othorhinolaryngologists, general practitioners, general and plastic surgeons are regularly consulted regarding cutaneous lesions on the ear. This article will focus on those diseases wherefore surgery or laser therapy is considered as a possible treatment option or which are potentially subject to surgical evaluation. PMID:18261212

  5. Guide for School Testing Programs.

    ERIC Educational Resources Information Center

    Ward, Annie W., Ed.; And Others

    Basically, test directors have four systemwide and building level responsibilities: (1) planning, administration and evaluation of standardized testing programs; (2) application of measurement and evaluation to school problems; (3) classroom testing and evaluation; and (4) external testing programs. In a series of brief memos, measurement and…

  6. Guide for School Testing Programs.

    ERIC Educational Resources Information Center

    Ward, Annie W., Ed.; And Others

    Basically, test directors have four systemwide and building level responsibilities: (1) planning, administration and evaluation of standardized testing programs; (2) application of measurement and evaluation to school problems; (3) classroom testing and evaluation; and (4) external testing programs. In a series of brief memos, measurement and…

  7. Tools for Ensuring Program Integrity.

    ERIC Educational Resources Information Center

    Office of Student Financial Assistance (ED), Washington, DC.

    This training document for financial assistance professionals discusses ensuring program integrity in student financial aid and describes some tools for ensuring internal and external program integrity. The training focuses on these tools and resources: (1) the Federal Student Aid (FSA) Schools Portal; (2) the Information for Financial Aid…

  8. Tools for Ensuring Program Integrity.

    ERIC Educational Resources Information Center

    Office of Student Financial Assistance (ED), Washington, DC.

    This training document for financial assistance professionals discusses ensuring program integrity in student financial aid and describes some tools for ensuring internal and external program integrity. The training focuses on these tools and resources: (1) the Federal Student Aid (FSA) Schools Portal; (2) the Information for Financial Aid…

  9. How externalities impact an evaluation of strategies to prevent antimicrobial resistance in health care organizations.

    PubMed

    Leal, Jenine R; Conly, John; Henderson, Elizabeth Ann; Manns, Braden J

    2017-01-01

    The rates of antimicrobial-resistant organisms (ARO) continue to increase for both hospitalized and community patients. Few resources have been allocated to reduce the spread of resistance on global, national and local levels, in part because the broader economic impact of antimicrobial resistance (i.e. the externality) is not fully considered when determining how much to invest to prevent AROs, including strategies to contain antimicrobial resistance, such as antimicrobial stewardship programs. To determine how best to measure and incorporate the impact of externalities associated with the antimicrobial resistance when making resource allocation decisions aimed to reduce antimicrobial resistance within healthcare facilities, we reviewed the literature to identify publications which 1) described the externalities of antimicrobial resistance, 2) described approaches to quantifying the externalities associated with antimicrobial resistance or 3) described macro-level policy options to consider the impact of externalities. Medline was reviewed to identify published studies up to September 2016. An externality is a cost or a benefit associated with one person's activity that impacts others who did not choose to incur that cost or benefit. We did not identify a well-accepted method of accurately quantifying the externality associated with antimicrobial resistance. We did identify three main methods that have gained popularity to try to take into account the externalities of antimicrobial resistance, including regulation, charges or taxes on the use of antimicrobials, and the right to trade permits or licenses for antimicrobial use. To our knowledge, regulating use of antimicrobials is the only strategy currently being used by health care systems to reduce antimicrobial use, and thereby reduce AROs. To justify expenditures on programs that reduce AROs (i.e. to formally incorporate the impact of the negative externality of antimicrobial resistance associated with

  10. Idiopathic Bilateral External Jugular Vein Thrombosis

    PubMed Central

    Hindi, Zakaria; Fadel, Ehab

    2015-01-01

    Patient: Male, 21 Final Diagnosis: Idiopathic bilateral external jugular vein thrombosis Symptoms: Face engorgement • neck swelling Medication: — Clinical Procedure: None Specialty: Hematology Objective: Unknown ethiology Background: Vein thrombosis is mainly determined by 3 factors, which constitute a triad called Virchow’s triad: hypercoagulability, stasis, and endothelial injury. Venous thrombosis commonly occurs in the lower extremities since most of the blood resides there and flows against gravity. The veins of the lower extremities are dependent on intact valves and fully functional leg muscles. However, in case of valvular incompetency or muscular weakness, thrombosis and blood stasis will occur as a result. In contrast, the veins of the neck, specially the jugulars, have distensible walls which allow flexibility during respiration. In addition, the blood directly flows downward towards the heart. Nevertheless, many case reports mentioned the thrombosis of internal jugular veins and external jugular veins with identified risk factors. Jugular vein thrombosis has previously been associated in the literature with a variety of medical conditions, including malignancy. Case Report: This report is of a case of idiopathic bilateral external jugular vein thrombosis in a 21 year-old male construction worker of Southeast Asian origin with no previous medical history who presented with bilateral facial puffiness of gradual onset over 1 month. Doppler ultrasound and computed tomography were used in the diagnosis. Further work-up showed no evidence of infection or neoplasia. The patient was eventually discharged on warfarin. The patient was assessed after 6 months and his symptoms had resolved completely. Conclusions: Bilateral idiopathic external jugular veins thrombosis is extremely rare and can be an indicator of early malignancy or hidden infection. While previous reports in the literature have associated jugular vein thrombosis with malignancy, the present

  11. 49 CFR 192.461 - External corrosion control: Protective coating.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false External corrosion control: Protective coating... for Corrosion Control § 192.461 External corrosion control: Protective coating. (a) Each external protective coating, whether conductive or insulating, applied for the purpose of external corrosion...

  12. 49 CFR 192.461 - External corrosion control: Protective coating.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false External corrosion control: Protective coating... for Corrosion Control § 192.461 External corrosion control: Protective coating. (a) Each external protective coating, whether conductive or insulating, applied for the purpose of external corrosion...

  13. 49 CFR 192.461 - External corrosion control: Protective coating.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false External corrosion control: Protective coating... for Corrosion Control § 192.461 External corrosion control: Protective coating. (a) Each external protective coating, whether conductive or insulating, applied for the purpose of external corrosion...

  14. 49 CFR 192.461 - External corrosion control: Protective coating.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false External corrosion control: Protective coating... for Corrosion Control § 192.461 External corrosion control: Protective coating. (a) Each external protective coating, whether conductive or insulating, applied for the purpose of external corrosion...

  15. 49 CFR 192.461 - External corrosion control: Protective coating.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false External corrosion control: Protective coating... for Corrosion Control § 192.461 External corrosion control: Protective coating. (a) Each external protective coating, whether conductive or insulating, applied for the purpose of external corrosion...

  16. 21 CFR 874.5800 - External nasal splint.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Therapeutic Devices § 874.5800 External nasal splint. (a) Identification. An external nasal splint is a rigid or partially rigid device intended for use externally for... 21 Food and Drugs 8 2010-04-01 2010-04-01 false External nasal splint. 874.5800 Section...

  17. 21 CFR 874.5800 - External nasal splint.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Therapeutic Devices § 874.5800 External nasal splint. (a) Identification. An external nasal splint is a rigid or partially rigid device intended for use externally for... 21 Food and Drugs 8 2011-04-01 2011-04-01 false External nasal splint. 874.5800 Section...

  18. An externally and internally deformable, programmable lung motion phantom

    PubMed Central

    Cheung, Yam; Sawant, Amit

    2015-01-01

    Purpose: Most clinically deployed strategies for respiratory motion management in lung radiotherapy (e.g., gating and tracking) use external markers that serve as surrogates for tumor motion. However, typical lung phantoms used to validate these strategies are based on a rigid exterior and a rigid or a deformable-interior. Such designs do not adequately represent respiration because the thoracic anatomy deforms internally as well as externally. In order to create a closer approximation of respiratory motion, the authors describe the construction and experimental testing of an externally as well as internally deformable, programmable lung phantom. Methods: The outer shell of a commercially available lung phantom (RS-1500, RSD, Inc.) was used. The shell consists of a chest cavity with a flexible anterior surface, and embedded vertebrae, rib-cage and sternum. A custom-made insert was designed using a piece of natural latex foam block. A motion platform was programmed with sinusoidal and ten patient-recorded lung tumor trajectories. The platform was used to drive a rigid foam “diaphragm” that compressed/decompressed the phantom interior. Experimental characterization comprised of determining the reproducibility and the external–internal correlation of external and internal marker trajectories extracted from kV x-ray fluoroscopy. Experiments were conducted to illustrate three example applications of the phantom—(i) validating the geometric accuracy of the VisionRT surface photogrammetry system; (ii) validating an image registration tool, NiftyReg; and (iii) quantifying the geometric error due to irregular motion in four-dimensional computed tomography (4DCT). Results: The phantom correctly reproduced sinusoidal and patient-derived motion, as well as realistic respiratory motion-related effects such as hysteresis. The reproducibility of marker trajectories over multiple runs for sinusoidal as well as patient traces, as characterized by fluoroscopy, was within 0

  19. An externally and internally deformable, programmable lung motion phantom

    SciTech Connect

    Cheung, Yam; Sawant, Amit

    2015-05-15

    Purpose: Most clinically deployed strategies for respiratory motion management in lung radiotherapy (e.g., gating and tracking) use external markers that serve as surrogates for tumor motion. However, typical lung phantoms used to validate these strategies are based on a rigid exterior and a rigid or a deformable-interior. Such designs do not adequately represent respiration because the thoracic anatomy deforms internally as well as externally. In order to create a closer approximation of respiratory motion, the authors describe the construction and experimental testing of an externally as well as internally deformable, programmable lung phantom. Methods: The outer shell of a commercially available lung phantom (RS-1500, RSD, Inc.) was used. The shell consists of a chest cavity with a flexible anterior surface, and embedded vertebrae, rib-cage and sternum. A custom-made insert was designed using a piece of natural latex foam block. A motion platform was programmed with sinusoidal and ten patient-recorded lung tumor trajectories. The platform was used to drive a rigid foam “diaphragm” that compressed/decompressed the phantom interior. Experimental characterization comprised of determining the reproducibility and the external–internal correlation of external and internal marker trajectories extracted from kV x-ray fluoroscopy. Experiments were conducted to illustrate three example applications of the phantom—(i) validating the geometric accuracy of the VisionRT surface photogrammetry system; (ii) validating an image registration tool, NiftyReg; and (iii) quantifying the geometric error due to irregular motion in four-dimensional computed tomography (4DCT). Results: The phantom correctly reproduced sinusoidal and patient-derived motion, as well as realistic respiratory motion-related effects such as hysteresis. The reproducibility of marker trajectories over multiple runs for sinusoidal as well as patient traces, as characterized by fluoroscopy, was within 0

  20. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect

    Rathbone, Bruce A.

    2009-08-28

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNL’s Hanford External Dosimetry Program (HEDP) which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee (HPDAC) which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNL’s Electronic Records & Information Capture Architecture (ERICA) database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document.