Sample records for scoping design analyses

  1. Multi-path transportation futures study: Results from Phase 1

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

    Patterson, Phil; Singh, Margaret; Plotkin, Steve

    2007-03-09

    This PowerPoint briefing provides documentation and details for Phase 1 of the Multi-Path Transportation Futures Study, which compares alternative ways to make significant reductions in oil use and carbon emissions from U.S. light vehicles to 2050. Phase I, completed in 2006, was a scoping study, aimed at identifying key analytic issues and constructing a study design. The Phase 1 analysis included an evaluation of several pathways and scenarios; however, these analyses were limited in number and scope and were designed to be preliminary.

  2. NERVA nozzle design status report

    NASA Technical Reports Server (NTRS)

    Williams, J. J.; Pickering, J. L.; Ackerman, R. G.

    1972-01-01

    The results of the design analyses are presented along with the status of the attained design maturity of the structural elements of the nozzle jacket and various aspects of the coolant passages. The design analyses relating to the nozzle shell were based on design allowables as supported by cursory values obtained from ARMCO 22-13-5 nozzle forgings. The major aspects of the coolant passages considered include: low cycle thermal fatigue, ability to operate at 4500 R gas temperature, tube buckling, and susceptibility to erosion. The scope of the analysis is limited to processes leading to reliability assessments of failure mechanisms.

  3. Preliminary Design and Analysis of the ARES Atmospheric Flight Vehicle Thermal Control System

    NASA Technical Reports Server (NTRS)

    Gasbarre, J. F.; Dillman, R. A.

    2003-01-01

    The Aerial Regional-scale Environmental Survey (ARES) is a proposed 2007 Mars Scout Mission that will be the first mission to deploy an atmospheric flight vehicle (AFV) on another planet. This paper will describe the preliminary design and analysis of the AFV thermal control system for its flight through the Martian atmosphere and also present other analyses broadening the scope of that design to include other phases of the ARES mission. Initial analyses are discussed and results of trade studies are presented which detail the design process for AFV thermal control. Finally, results of the most recent AFV thermal analysis are shown and the plans for future work are discussed.

  4. Space Station Freedom electric power system availability study

    NASA Technical Reports Server (NTRS)

    Turnquist, Scott R.

    1990-01-01

    The results are detailed of follow-on availability analyses performed on the Space Station Freedom electric power system (EPS). The scope includes analyses of several EPS design variations, these are: the 4-photovoltaic (PV) module baseline EPS design, a 6-PV module EPS design, and a 3-solar dynamic module EPS design which included a 10 kW PV module. The analyses performed included: determining the discrete power levels that the EPS will operate at upon various component failures and the availability of each of these operating states; ranking EPS components by the relative contribution each component type gives to the power availability of the EPS; determining the availability impacts of including structural and long-life EPS components in the availability models used in the analyses; determining optimum sparing strategies, for storing space EPS components on-orbit, to maintain high average-power-capability with low lift-mass requirements; and analyses to determine the sensitivity of EPS-availability to uncertainties in the component reliability and maintainability data used.

  5. Science and Engineering Indicators 2010

    ERIC Educational Resources Information Center

    National Science Foundation, 2010

    2010-01-01

    The Science Indicators series was designed to provide a broad base of quantitative information about U.S. science, engineering, and technology for use by policymakers, researchers, and the general public. "Science and Engineering Indicators 2010" contains analyses of key aspects of the scope, quality, and vitality of the Nation's science…

  6. Mapping the scope of occupational therapy practice in palliative care: A European Association for Palliative Care cross-sectional survey

    PubMed Central

    Eva, Gail; Morgan, Deidre

    2018-01-01

    Background: Occupational therapists play an integral role in the care of people with life-limiting illnesses. However, little is known about the scope of occupational therapy service provision in palliative care across Europe and factors influencing service delivery. Aim: This study aimed to map the scope of occupational therapy palliative care interventions across Europe and to explore occupational therapists’ perceptions of opportunities and challenges when delivering and developing palliative care services. Design: A 49-item online cross-sectional survey comprised of fixed and free text responses was securely hosted via the European Association for Palliative Care website. Survey design, content and recruitment processes were reviewed and formally approved by the European Association for Palliative Care Board of Directors. Descriptive statistics and thematic analysis were used to analyse data. Setting/respondents: Respondents were European occupational therapists whose caseload included palliative care recipients (full-time or part-time). Results: In total, 237 valid responses were analysed. Findings demonstrated a consistency in occupational therapy practice in palliative care between European countries. Clinician time was prioritised towards indirect patient care, with limited involvement in service development, leadership and research. A need for undergraduate and postgraduate education was identified. Organisational expectations and understanding of the scope of the occupational therapy role constrain the delivery of services to support patients and carers. Conclusion: Further development of occupational therapy in palliative care, particularly capacity building in leadership and research activities, is warranted. There is a need for continuing education and awareness raising of the role of occupational therapy in palliative care. PMID:29756556

  7. Science & Engineering Indicators. National Science Board. NSB 14-01

    ERIC Educational Resources Information Center

    National Science Foundation, 2014

    2014-01-01

    The "Science and Engineering Indicators" series was designed to provide a broad base of quantitative information about U.S. science, engineering, and technology for use by policymakers, researchers, and the general public. "Science and Engineering Indicators 2014" contains analyses of key aspects of the scope, quality, and…

  8. An overview of the Douglas Aircraft Company Aeroelastic Design Optimization Program (ADOP)

    NASA Technical Reports Server (NTRS)

    Dodd, Alan J.

    1989-01-01

    From a program manager's viewpoint, the history, scope and architecture of a major structural design program at Douglas Aircraft Company called Aeroelastic Design Optimization Program (ADOP) are described. ADOP was originally intended for the rapid, accurate, cost-effective evaluation of relatively small structural models at the advanced design level, resulting in improved proposal competitiveness and avoiding many costly changes later in the design cycle. Before release of the initial version in November 1987, however, the program was expanded to handle very large production-type analyses.

  9. Methods to systematically review and meta-analyse observational studies: a systematic scoping review of recommendations.

    PubMed

    Mueller, Monika; D'Addario, Maddalena; Egger, Matthias; Cevallos, Myriam; Dekkers, Olaf; Mugglin, Catrina; Scott, Pippa

    2018-05-21

    Systematic reviews and meta-analyses of observational studies are frequently performed, but no widely accepted guidance is available at present. We performed a systematic scoping review of published methodological recommendations on how to systematically review and meta-analyse observational studies. We searched online databases and websites and contacted experts in the field to locate potentially eligible articles. We included articles that provided any type of recommendation on how to conduct systematic reviews and meta-analyses of observational studies. We extracted and summarised recommendations on pre-defined key items: protocol development, research question, search strategy, study eligibility, data extraction, dealing with different study designs, risk of bias assessment, publication bias, heterogeneity, statistical analysis. We summarised recommendations by key item, identifying areas of agreement and disagreement as well as areas where recommendations were missing or scarce. The searches identified 2461 articles of which 93 were eligible. Many recommendations for reviews and meta-analyses of observational studies were transferred from guidance developed for reviews and meta-analyses of RCTs. Although there was substantial agreement in some methodological areas there was also considerable disagreement on how evidence synthesis of observational studies should be conducted. Conflicting recommendations were seen on topics such as the inclusion of different study designs in systematic reviews and meta-analyses, the use of quality scales to assess the risk of bias, and the choice of model (e.g. fixed vs. random effects) for meta-analysis. There is a need for sound methodological guidance on how to conduct systematic reviews and meta-analyses of observational studies, which critically considers areas in which there are conflicting recommendations.

  10. 75 FR 59323 - Early Scoping for the Alternatives Analysis of the North Corridor Transit Project in Metropolitan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... impacts and benefits to be considered, the capital and operating costs, the financial plans and other... evaluating the costs, benefits, and impacts of a range of transportation alternatives designed to address... maintenance costing, and environmental and land use analyses. Finally, costs, benefits, and impacts of each...

  11. Optimization of rotating equipment in offshore wind farm

    NASA Astrophysics Data System (ADS)

    Okunade, O. A.

    2014-07-01

    The paper considered the improvement of rotating equipment in a wind farm, and how these could maximise the farm power capacity. It aimed to increase capacity of electricity generation through a renewable source in UK and contribute to 15 per cent energy- consumption target, set by EU on electricity through renewable sources by 2020. With reference to a case study in UK offshore wind farm, the paper analysed the critique of the farm, as a design basis for its optimization. It considered power production as design situation, load cases and constraints, in order to reflect characteristics and behaviour of a standard design. The scope, which considered parts that were directly involved in power generation, covered rotor blades and the impacts of gearbox and generator to power generation. The scope did not however cover support structures like tower design. The approaches of detail data analysis of the blade at typical wind load conditions, were supported by data from acceptable design standards, relevant authorities and professional bodies. The findings in proposed model design showed at least over 3 per cent improvement on the existing electricity generation. It also indicated overall effects on climate change.

  12. Study of launch site processing and facilities for future launch vehicles

    NASA Astrophysics Data System (ADS)

    Shaffer, Rex

    1995-03-01

    The purpose of this research is to provide innovative and creative approaches to assess the impact to the Kennedy Space Center and other launch sites for a range of candidate manned and unmanned space transportation systems. The general scope of the research includes the engineering activities, analyses, and evaluations defined in the four tasks below: (1) development of innovative approaches and computer aided tools; (2) operations analyses of launch vehicle concepts and designs; (3) assessment of ground operations impacts; and (4) development of methodologies to identify promising technologies.

  13. Study of launch site processing and facilities for future launch vehicles

    NASA Technical Reports Server (NTRS)

    Shaffer, Rex

    1995-01-01

    The purpose of this research is to provide innovative and creative approaches to assess the impact to the Kennedy Space Center and other launch sites for a range of candidate manned and unmanned space transportation systems. The general scope of the research includes the engineering activities, analyses, and evaluations defined in the four tasks below: (1) development of innovative approaches and computer aided tools; (2) operations analyses of launch vehicle concepts and designs; (3) assessment of ground operations impacts; and (4) development of methodologies to identify promising technologies.

  14. Exploring extended scope of practice in dietetics: A systems approach.

    PubMed

    Ryan, Dominique; Pelly, Fiona; Purcell, Elizabeth

    2017-09-01

    The aim of this study was to explore health professionals' perceptions of an extended scope of a practice clinic, and develop a framework using a systems approach to facilitate extended scope models across various health settings. A qualitative investigation using semi-structured interviews with four health professionals involved in an extended scope dietitian-led gastroenterology clinic in a hospital in regional Queensland was conducted. A case study design was utilised to investigate interviewees' perceptions of the clinic. Participants were conveniently, purposively sampled. Transcript analysis involved a descriptive analytical approach. Interviewee responses were coded and categorised into themes, and investigator triangulation was used to ensure consistency between individual analyses. A secondary interpretative analysis was conducted where relationships between key themes were mapped to the Systems Engineering Initiative for Patient Safety work system model. Interviewees identified various factors as vital inputs to the work system. These were categorised into the four key elements: stakeholder support, resources, planning and the dietitian. Clinic outcomes were categorised into the impact on four key groups: patients, the dietitian, the multidisciplinary team and the health system. Mapping of the relationships between inputs and outcomes resulted in an implementation framework for extended scope of practice. Extended scope of practice in dietetics may provide positive outcomes for various stakeholders. However, further development of extended scope roles for dietitians requires increased advocacy and support from governments, professional bodies, training institutions and dietitians. We have developed an implementation framework which can be utilised by health professionals interested in embracing an extended scope model of care. © 2016 Dietitians Association of Australia.

  15. What research tells us about knowledge transfer strategies to improve public health in low-income countries: a scoping review.

    PubMed

    Siron, Stéphanie; Dagenais, Christian; Ridde, Valéry

    2015-11-01

    This study describes the current state of research on knowledge transfer strategies to improve public health in low-income countries, to identify the knowledge gaps on this topic. In this scoping review, a descriptive and systematic process was used to analyse, for each article retained, descriptions of research context and methods, types of knowledge transfer activities and results reported. 28 articles were analysed. They dealt with the evaluation of transfer strategies that employed multiple activities, mostly targeting health professionals and women with very young children. Most often these studies used quantitative designs and measurements of instrumental use with some methodological shortcomings. Results were positive and suggested recommendations for improving professional practices, knowledge and health-related behaviours. The review highlights the great diversity of transfer strategies used, strategies and many conditions for knowledge use. The review provides specific elements for understanding the transfer processes in low-income countries and highlights the need for systematic evaluation of the conditions for research results utilization.

  16. Examining Young Students' Problem Scoping in Engineering Design

    ERIC Educational Resources Information Center

    Watkins, Jessica; Spencer, Kathleen; Hammer, David

    2014-01-01

    Problem scoping--determining the nature and boundaries of a problem--is an essential aspect of the engineering design process. Some studies from engineering education suggest that beginning students tend to skip problem scoping or oversimplify a problem. However, the ways these studies often characterize students' problem scoping often do not…

  17. Understanding the HighScope Approach: Early Years Education in Practice. Understanding the... Approach

    ERIC Educational Resources Information Center

    Wiltshire, Monica

    2011-01-01

    "Understanding the HighScope Approach" is a much needed source of information for those wishing to extend and consolidate their understanding of the HighScope Approach. It will enable the reader to analyse the essential elements of the HighScope Approach to early childhood and its relationship to quality early years practice. Exploring…

  18. Mapping the scope of occupational therapy practice in palliative care: A European Association for Palliative Care cross-sectional survey.

    PubMed

    Eva, Gail; Morgan, Deidre

    2018-05-01

    Occupational therapists play an integral role in the care of people with life-limiting illnesses. However, little is known about the scope of occupational therapy service provision in palliative care across Europe and factors influencing service delivery. This study aimed to map the scope of occupational therapy palliative care interventions across Europe and to explore occupational therapists' perceptions of opportunities and challenges when delivering and developing palliative care services. A 49-item online cross-sectional survey comprised of fixed and free text responses was securely hosted via the European Association for Palliative Care website. Survey design, content and recruitment processes were reviewed and formally approved by the European Association for Palliative Care Board of Directors. Descriptive statistics and thematic analysis were used to analyse data. Setting/respondents: Respondents were European occupational therapists whose caseload included palliative care recipients (full-time or part-time). In total, 237 valid responses were analysed. Findings demonstrated a consistency in occupational therapy practice in palliative care between European countries. Clinician time was prioritised towards indirect patient care, with limited involvement in service development, leadership and research. A need for undergraduate and postgraduate education was identified. Organisational expectations and understanding of the scope of the occupational therapy role constrain the delivery of services to support patients and carers. Further development of occupational therapy in palliative care, particularly capacity building in leadership and research activities, is warranted. There is a need for continuing education and awareness raising of the role of occupational therapy in palliative care.

  19. Methods, applications, interpretations and challenges of interrupted time series (ITS) data: protocol for a scoping review.

    PubMed

    Ewusie, Joycelyne E; Blondal, Erik; Soobiah, Charlene; Beyene, Joseph; Thabane, Lehana; Straus, Sharon E; Hamid, Jemila S

    2017-07-02

    Interrupted time series (ITS) design involves collecting data across multiple time points before and after the implementation of an intervention to assess the effect of the intervention on an outcome. ITS designs have become increasingly common in recent times with frequent use in assessing impact of evidence implementation interventions. Several statistical methods are currently available for analysing data from ITS designs; however, there is a lack of guidance on which methods are optimal for different data types and on their implications in interpreting results. Our objective is to conduct a scoping review of existing methods for analysing ITS data, to summarise their characteristics and properties, as well as to examine how the results are reported. We also aim to identify gaps and methodological deficiencies. We will search electronic databases from inception until August 2016 (eg, MEDLINE and JSTOR). Two reviewers will independently screen titles, abstracts and full-text articles and complete the data abstraction. The anticipated outcome will be a summarised description of all the methods that have been used in analysing ITS data in health research, how those methods were applied, their strengths and limitations and the transparency of interpretation/reporting of the results. We will provide summary tables of the characteristics of the included studies. We will also describe the similarities and differences of the various methods. Ethical approval is not required for this study since we are just considering the methods used in the analysis and there will not be identifiable patient data. Results will be disseminated through open access peer-reviewed publications. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  20. 10 CFR 54.4 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... COMMISSION (CONTINUED) REQUIREMENTS FOR RENEWAL OF OPERATING LICENSES FOR NUCLEAR POWER PLANTS General Provisions § 54.4 Scope. (a) Plant systems, structures, and components within the scope of this part are— (1..., and components relied on in safety analyses or plant evaluations to perform a function that...

  1. 10 CFR 54.4 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... COMMISSION (CONTINUED) REQUIREMENTS FOR RENEWAL OF OPERATING LICENSES FOR NUCLEAR POWER PLANTS General Provisions § 54.4 Scope. (a) Plant systems, structures, and components within the scope of this part are— (1..., and components relied on in safety analyses or plant evaluations to perform a function that...

  2. 10 CFR 54.4 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... COMMISSION (CONTINUED) REQUIREMENTS FOR RENEWAL OF OPERATING LICENSES FOR NUCLEAR POWER PLANTS General Provisions § 54.4 Scope. (a) Plant systems, structures, and components within the scope of this part are— (1..., and components relied on in safety analyses or plant evaluations to perform a function that...

  3. 10 CFR 54.4 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... COMMISSION (CONTINUED) REQUIREMENTS FOR RENEWAL OF OPERATING LICENSES FOR NUCLEAR POWER PLANTS General Provisions § 54.4 Scope. (a) Plant systems, structures, and components within the scope of this part are— (1..., and components relied on in safety analyses or plant evaluations to perform a function that...

  4. 10 CFR 54.4 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... COMMISSION (CONTINUED) REQUIREMENTS FOR RENEWAL OF OPERATING LICENSES FOR NUCLEAR POWER PLANTS General Provisions § 54.4 Scope. (a) Plant systems, structures, and components within the scope of this part are— (1..., and components relied on in safety analyses or plant evaluations to perform a function that...

  5. 40 CFR 93.121 - Requirements for adoption or approval of projects by other recipients of funds designated under...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... project's design concept and scope have not changed significantly from those that were included in the... selection or endorsement, and the project's design concept and scope have not changed significantly from... concept and scope has not changed significantly; or (2) A new regional emissions analysis including the...

  6. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Enforceability of design concept and scope and project-level mitigation and control measures. 93.125 Section 93.125 Protection of Environment...

  7. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Enforceability of design concept and scope and project-level mitigation and control measures. 93.125 Section 93.125 Protection of Environment...

  8. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Enforceability of design concept and scope and project-level mitigation and control measures. 93.125 Section 93.125 Protection of Environment...

  9. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Enforceability of design concept and scope and project-level mitigation and control measures. 93.125 Section 93.125 Protection of Environment...

  10. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Enforceability of design concept and scope and project-level mitigation and control measures. 93.125 Section 93.125 Protection of Environment...

  11. Heating and Cooling System Design for a Modern Transportable Container

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

    Berger, Jason E.

    Sandia National Laboratories (SNL) has been tasked with the design of a modern transportable container (MTC) for use in high reliability transportation environments. The container is required to transport cargo capable of generating its own heat and operate under the United States’ climatic extremes. In response to these requirements, active heating and cooling is necessary to maintain a controlled environment inside the container. The following thesis project documents the design of an active heating, active cooling, and combined active heating and cooling system (now referred to as active heating and cooling systems) through computational thermal analyses, scoping of commercial systemmore » options, and mechanical integration with the container’s structure.« less

  12. Hearing aid user guides: suitability for older adults.

    PubMed

    Caposecco, Andrea; Hickson, Louise; Meyer, Carly

    2014-02-01

    The aim of this study was to analyse the content, design, and readability of printed hearing aid user guides to determine their suitability for older adults, who are the main users of hearing aids. Hearing aid user guides were assessed using four readability formulae and a standardized tool to assess content and design (SAM - Suitability Assessment of Materials). A sample of 36 hearing aid user guides (four user guides from nine different hearing aid manufacturers) were analysed. Sixty nine percent of user guides were rated 'not suitable' and 31% were rated 'adequate' for their suitability. Many scored poorly for scope, vocabulary, aspects of layout and typography, and learning stimulation and motivation. The mean reading grade level for all user guides was grade 9.6 which is too high for older adults. The content, design, and readability of hearing aid user guides are not optimal for older adults and thus may serve as a barrier to successful hearing aid outcomes for this population.

  13. 10 CFR 2.100 - Scope of subpart.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Scope of subpart. 2.100 Section 2.100 Energy NUCLEAR... for Issuance, Amendment, Transfer, or Renewal of a License, and Standard Design Approval § 2.100 Scope... at the request of the licensee; transfer and renewal of a license; and issuance of a standard design...

  14. 10 CFR 2.100 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Scope of subpart. 2.100 Section 2.100 Energy NUCLEAR... for Issuance, Amendment, Transfer, or Renewal of a License, and Standard Design Approval § 2.100 Scope... at the request of the licensee; transfer and renewal of a license; and issuance of a standard design...

  15. Application of radar for automotive collision avoidance. Volume 2: Development plan and progress reports

    NASA Technical Reports Server (NTRS)

    Lichtenberg, Christopher L. (Editor)

    1987-01-01

    The purpose of this project was research and development of an automobile collision avoidance radar system. Items within the scope of the one-year effort were to: (1) review previous authors' work in this field; (2) select a suitable radar approach; (3) develop a system design; (4) perform basic analyses and observations pertinent to radar design, performance, and effects; (5) fabricate and collect radar data from a data collection radar; (6) analyze and derive conclusions from the radar data; and (7) make recommendations about the likelihood of success of the investigated radar techniques. The final technical report presenting all conclusions is contained in Volume 1.

  16. Terrestrial Planet Finder Coronagraph : technology and mission design studies

    NASA Technical Reports Server (NTRS)

    Ford, Virginia G.

    2004-01-01

    The Terrestrial Planet Finder (TPF) coronagraph study involves exploring the technologies that enable a coronagraph style instrument to image and characterize earth-like planets orbiting nearby stars. Testbeds have been developed to demonstrate the emerging technologies needed for this effort and an architecture study has resulted in designs of a facility that will provide the environment needed for the technology to function in this role. A broad community of participants is involved in this work through studies, analyses, fabrication of components, and participation in the design effort. The scope of activities - both on the technology side and in the architecture study side - will be presented in this paper. The status and the future plans of the activities will be reviewed.

  17. Using scoping as a design process

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

    Mulvihill, P.R.; Jacobs, P.

    1998-07-01

    Skillful use of the scoping phase of environment assessment (EA) is critical in cases involving a wide diversity of stakeholders and perspectives. Scoping can exert a strong influence in shaping a relevant impact assessment and increasing the probability of a process that satisfies stakeholders. This article explores key challenges facing scoping processes conducted in highly pluralistic settings. Elements of a notable case study--the scoping process conducted in 1992 for the proposed Great Whale Hydroelectric project in Northern Quebec--are discussed to illustrate innovative approaches. When used as a design process, scoping can ensure that EA reflects the different value sets andmore » cultures that are at play, particularly where diverse knowledge systems and ways of describing environmental components and impacts exist. As it sets the stage for subsequent steps in the EA process, scoping needs to be a sufficiently broad umbrella that accommodates diverse approaches to identifying, classifying, and assessing impacts.« less

  18. Systematic review of economic analyses in patient safety: a protocol designed to measure development in the scope and quality of evidence.

    PubMed

    Carter, Alexander W; Mandavia, Rishi; Mayer, Erik; Marti, Joachim; Mossialos, Elias; Darzi, Ara

    2017-08-18

    Recent avoidable failures in patient care highlight the ongoing need for evidence to support improvements in patient safety. According to the most recent reviews, there is a dearth of economic evidence related to patient safety. These reviews characterise an evidence gap in terms of the scope and quality of evidence available to support resource allocation decisions. This protocol is designed to update and improve on the reviews previously conducted to determine the extent of methodological progress in economic analyses in patient safety. A broad search strategy with two core themes for original research (excluding opinion pieces and systematic reviews) in 'patient safety' and 'economic analyses' has been developed. Medline, Econlit and National Health Service Economic Evaluation Database bibliographic databases will be searched from January 2007 using a combination of medical subject headings terms and research-derived search terms (see table 1). The method is informed by previous reviews on this topic, published in 2012. Screening, risk of bias assessment (using the Cochrane collaboration tool) and economic evaluation quality assessment (using the Drummond checklist) will be conducted by two independent reviewers, with arbitration by a third reviewer as needed. Studies with a low risk of bias will be assessed using the Drummond checklist. High-quality economic evaluations are those that score >20/35. A qualitative synthesis of evidence will be performed using a data collection tool to capture the study design(s) employed, population(s), setting(s), disease area(s), intervention(s) and outcome(s) studied. Methodological quality scores will be compared with previous reviews where possible. Effect size(s) and estimate uncertainty will be captured and used in a quantitative synthesis of high-quality evidence, where possible. Formal ethical approval is not required as primary data will not be collected. The results will be disseminated through a peer-reviewed publication, presentations and social media. CRD42017057853. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Coupled Solid Rocket Motor Ballistics and Trajectory Modeling for Higher Fidelity Launch Vehicle Design

    NASA Technical Reports Server (NTRS)

    Ables, Brett

    2014-01-01

    Multi-stage launch vehicles with solid rocket motors (SRMs) face design optimization challenges, especially when the mission scope changes frequently. Significant performance benefits can be realized if the solid rocket motors are optimized to the changing requirements. While SRMs represent a fixed performance at launch, rapid design iterations enable flexibility at design time, yielding significant performance gains. The streamlining and integration of SRM design and analysis can be achieved with improved analysis tools. While powerful and versatile, the Solid Performance Program (SPP) is not conducive to rapid design iteration. Performing a design iteration with SPP and a trajectory solver is a labor intensive process. To enable a better workflow, SPP, the Program to Optimize Simulated Trajectories (POST), and the interfaces between them have been improved and automated, and a graphical user interface (GUI) has been developed. The GUI enables real-time visual feedback of grain and nozzle design inputs, enforces parameter dependencies, removes redundancies, and simplifies manipulation of SPP and POST's numerous options. Automating the analysis also simplifies batch analyses and trade studies. Finally, the GUI provides post-processing, visualization, and comparison of results. Wrapping legacy high-fidelity analysis codes with modern software provides the improved interface necessary to enable rapid coupled SRM ballistics and vehicle trajectory analysis. Low cost trade studies demonstrate the sensitivities of flight performance metrics to propulsion characteristics. Incorporating high fidelity analysis from SPP into vehicle design reduces performance margins and improves reliability. By flying an SRM designed with the same assumptions as the rest of the vehicle, accurate comparisons can be made between competing architectures. In summary, this flexible workflow is a critical component to designing a versatile launch vehicle model that can accommodate a volatile mission scope.

  20. Linguistic Sources of Skinner's Verbal Behavior

    PubMed Central

    Matos, Maria Amelia; da F. Passos, Maria de Lourdes R.

    2006-01-01

    Formal and functional analyses of verbal behavior have been often considered to be divergent and incompatible. Yet, an examination of the history of part of the analytical approach used in Verbal Behavior (Skinner, 1957/1992) for the identification and conceptualization of verbal operant units discloses that it corresponds well with formal analyses of languages. Formal analyses have been carried out since the invention of writing and fall within the scope of traditional grammar and structural linguistics, particularly in analyses made by the linguist Leonard Bloomfield. The relevance of analytical instruments originated from linguistic studies (which examine and describe the practices of verbal communities) to the analysis of verbal behavior, as proposed by Skinner, relates to the conception of a verbal community as a prerequisite for the acquisition of verbal behavior. A deliberately interdisciplinary approach is advocated in this paper, with the systematic adoption of linguistic analyses and descriptions adding relevant knowledge to the design of experimental research in verbal behavior. PMID:22478454

  1. 40 CFR 21.10 - Utilization of the statement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... a statement is issued under § 21.5 is substantively changed in scope, concept, design, or capability... financial assistance: Provided, That there is or will be no substantive change in the scope, concept, design...

  2. Roadmap to the multidisciplinary design analysis and optimisation of wind energy systems

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

    Perez-Moreno, S. Sanchez; Zaaijer, M. B.; Bottasso, C. L.

    Here, a research agenda is described to further encourage the application of Multidisciplinary Design Analysis and Optimisation (MDAO) methodologies to wind energy systems. As a group of researchers closely collaborating within the International Energy Agency (IEA) Wind Task 37 for Wind Energy Systems Engineering: Integrated Research, Design and Development, we have identified challenges that will be encountered by users building an MDAO framework. This roadmap comprises 17 research questions and activities recognised to belong to three research directions: model fidelity, system scope and workflow architecture. It is foreseen that sensible answers to all these questions will enable to more easilymore » apply MDAO in the wind energy domain. Beyond the agenda, this work also promotes the use of systems engineering to design, analyse and optimise wind turbines and wind farms, to complement existing compartmentalised research and design paradigms.« less

  3. Roadmap to the multidisciplinary design analysis and optimisation of wind energy systems

    DOE PAGES

    Perez-Moreno, S. Sanchez; Zaaijer, M. B.; Bottasso, C. L.; ...

    2016-10-03

    Here, a research agenda is described to further encourage the application of Multidisciplinary Design Analysis and Optimisation (MDAO) methodologies to wind energy systems. As a group of researchers closely collaborating within the International Energy Agency (IEA) Wind Task 37 for Wind Energy Systems Engineering: Integrated Research, Design and Development, we have identified challenges that will be encountered by users building an MDAO framework. This roadmap comprises 17 research questions and activities recognised to belong to three research directions: model fidelity, system scope and workflow architecture. It is foreseen that sensible answers to all these questions will enable to more easilymore » apply MDAO in the wind energy domain. Beyond the agenda, this work also promotes the use of systems engineering to design, analyse and optimise wind turbines and wind farms, to complement existing compartmentalised research and design paradigms.« less

  4. 40 CFR 79.30 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... FUELS AND FUEL ADDITIVES Designation of Fuels and Additives § 79.30 Scope. Fuels and additives designated and dates prescribed by the Administrator for the registration of such fuels and additives... requirements under §§ 79.11(f) and 79.21(e) are set forth for each designated fuel or additive. Additional...

  5. 40 CFR 79.30 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... FUELS AND FUEL ADDITIVES Designation of Fuels and Additives § 79.30 Scope. Fuels and additives designated and dates prescribed by the Administrator for the registration of such fuels and additives... requirements under §§ 79.11(f) and 79.21(e) are set forth for each designated fuel or additive. Additional...

  6. 40 CFR 79.30 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... FUELS AND FUEL ADDITIVES Designation of Fuels and Additives § 79.30 Scope. Fuels and additives designated and dates prescribed by the Administrator for the registration of such fuels and additives... requirements under §§ 79.11(f) and 79.21(e) are set forth for each designated fuel or additive. Additional...

  7. 40 CFR 79.30 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... FUELS AND FUEL ADDITIVES Designation of Fuels and Additives § 79.30 Scope. Fuels and additives designated and dates prescribed by the Administrator for the registration of such fuels and additives... requirements under §§ 79.11(f) and 79.21(e) are set forth for each designated fuel or additive. Additional...

  8. 40 CFR 79.30 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... FUELS AND FUEL ADDITIVES Designation of Fuels and Additives § 79.30 Scope. Fuels and additives designated and dates prescribed by the Administrator for the registration of such fuels and additives... requirements under §§ 79.11(f) and 79.21(e) are set forth for each designated fuel or additive. Additional...

  9. 29 CFR 457.1 - Purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false Purpose and scope. 457.1 Section 457.1 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Purpose and Scope § 457.1 Purpose and scope. The regulations contained in this subchapter are designed to...

  10. 29 CFR 457.1 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false Purpose and scope. 457.1 Section 457.1 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Purpose and Scope § 457.1 Purpose and scope. The regulations contained in this subchapter are designed to...

  11. 29 CFR 457.1 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Purpose and scope. 457.1 Section 457.1 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Purpose and Scope § 457.1 Purpose and scope. The regulations contained in this subchapter are designed to...

  12. 29 CFR 457.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Purpose and scope. 457.1 Section 457.1 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Purpose and Scope § 457.1 Purpose and scope. The regulations contained in this subchapter are designed to...

  13. 29 CFR 457.1 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false Purpose and scope. 457.1 Section 457.1 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR STANDARDS OF CONDUCT GENERAL Purpose and Scope § 457.1 Purpose and scope. The regulations contained in this subchapter are designed to...

  14. Rural Idaho family physicians' scope of practice.

    PubMed

    Baker, Ed; Schmitz, David; Epperly, Ted; Nukui, Ayaka; Miller, Carissa Moffat

    2010-01-01

    Scope of practice is an important factor in both training and recruiting rural family physicians. To assess rural Idaho family physicians' scope of practice and to examine variations in scope of practice across variables such as gender, age and employment status. A survey instrument was developed based on a literature review and was validated by physician educators, practicing family physicians and executives at the state hospital association. This survey was mailed to rural family physicians practicing in Idaho counties with populations of less than 50,000. Descriptive, bivariate and multivariate analyses were employed to describe and compare scope of practice patterns. Responses were obtained from 92 of 248 physicians (37.1% response rate). Idaho rural family physicians reported providing obstetrical services in the areas of prenatal care (57.6%), vaginal delivery (52.2%) and C-sections (37.0%); other operating room services (43.5%); esophagogastroduodenoscopy (EGD) or colonoscopy services (22.5%); emergency room coverage (48.9%); inpatient admissions (88.9%); mental health services (90.1%); nursing home services (88.0%); and supervision to midlevel care providers (72.5%). Bivariate analyses showed differences in scope of practice patterns across gender, age group and employment status. Binomial logistic regression models indicated that younger physicians were roughly 3 times more likely to provide prenatal care and perform vaginal deliveries than older physicians in rural areas. Idaho practicing rural family physicians report a broad scope of practice. Younger, employed and female rural family medicine physicians are important subgroups for further study.

  15. Systematic review of economic analyses in patient safety: a protocol designed to measure development in the scope and quality of evidence

    PubMed Central

    Carter, Alexander W; Mandavia, Rishi; Mayer, Erik; Marti, Joachim; Mossialos, Elias; Darzi, Ara

    2017-01-01

    Introduction Recent avoidable failures in patient care highlight the ongoing need for evidence to support improvements in patient safety. According to the most recent reviews, there is a dearth of economic evidence related to patient safety. These reviews characterise an evidence gap in terms of the scope and quality of evidence available to support resource allocation decisions. This protocol is designed to update and improve on the reviews previously conducted to determine the extent of methodological progress in economic analyses in patient safety. Methods and analysis A broad search strategy with two core themes for original research (excluding opinion pieces and systematic reviews) in ‘patient safety’ and ‘economic analyses’ has been developed. Medline, Econlit and National Health Service Economic Evaluation Database bibliographic databases will be searched from January 2007 using a combination of medical subject headings terms and research-derived search terms (see table 1). The method is informed by previous reviews on this topic, published in 2012. Screening, risk of bias assessment (using the Cochrane collaboration tool) and economic evaluation quality assessment (using the Drummond checklist) will be conducted by two independent reviewers, with arbitration by a third reviewer as needed. Studies with a low risk of bias will be assessed using the Drummond checklist. High-quality economic evaluations are those that score >20/35. A qualitative synthesis of evidence will be performed using a data collection tool to capture the study design(s) employed, population(s), setting(s), disease area(s), intervention(s) and outcome(s) studied. Methodological quality scores will be compared with previous reviews where possible. Effect size(s) and estimate uncertainty will be captured and used in a quantitative synthesis of high-quality evidence, where possible. Ethics and dissemination Formal ethical approval is not required as primary data will not be collected. The results will be disseminated through a peer-reviewed publication, presentations and social media. Trial registration number CRD42017057853. PMID:28821527

  16. 40 CFR 93.115 - Criteria and procedures: Projects from a transportation plan and TIP.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... included in the conforming transportation plan and the project's design concept and scope have not changed... the design concept and scope of the project were adequate at the time of the TIP conformity determination to determine its contribution to the TIP's regional emissions, and the project design concept and...

  17. Exploring the Scope of Design Expression: A Visual Introduction.

    ERIC Educational Resources Information Center

    Sitz, Robert C.

    This document presents a definition and brief background of graphic design and visual education. It outlines a journalism and mass media course lecture which introduces students to the commercial scope of visual communications and the potentials of design. The script along with appropriate slide titles and descriptions, are provided to recreate…

  18. DESIGN ANALYSIS FOR THE NAVAL SNF WASTE PACKAGE

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

    T.L. Mitchell

    2000-05-31

    The purpose of this analysis is to demonstrate the design of the naval spent nuclear fuel (SNF) waste package (WP) using the Waste Package Department's (WPD) design methodologies and processes described in the ''Waste Package Design Methodology Report'' (CRWMS M&O [Civilian Radioactive Waste Management System Management and Operating Contractor] 2000b). The calculations that support the design of the naval SNF WP will be discussed; however, only a sub-set of such analyses will be presented and shall be limited to those identified in the ''Waste Package Design Sensitivity Report'' (CRWMS M&O 2000c). The objective of this analysis is to describe themore » naval SNF WP design method and to show that the design of the naval SNF WP complies with the ''Naval Spent Nuclear Fuel Disposal Container System Description Document'' (CRWMS M&O 1999a) and Interface Control Document (ICD) criteria for Site Recommendation. Additional criteria for the design of the naval SNF WP have been outlined in Section 6.2 of the ''Waste Package Design Sensitivity Report'' (CRWMS M&O 2000c). The scope of this analysis is restricted to the design of the naval long WP containing one naval long SNF canister. This WP is representative of the WPs that will contain both naval short SNF and naval long SNF canisters. The following items are included in the scope of this analysis: (1) Providing a general description of the applicable design criteria; (2) Describing the design methodology to be used; (3) Presenting the design of the naval SNF waste package; and (4) Showing compliance with all applicable design criteria. The intended use of this analysis is to support Site Recommendation reports and assist in the development of WPD drawings. Activities described in this analysis were conducted in accordance with the technical product development plan (TPDP) ''Design Analysis for the Naval SNF Waste Package (CRWMS M&O 2000a).« less

  19. Knowledge transfer and exchange frameworks in health and their applicability to palliative care: scoping review protocol.

    PubMed

    Prihodova, Lucia; Guerin, Suzanne; Kernohan, W George

    2015-07-01

    To review knowledge transfer and exchange frameworks used in health, to analyse the core concepts of these frameworks and appraise their potential applicability to palliative care. Although there are over 60 different models of knowledge transfer and exchange designed for various areas of the fields of health care, many remain largely unrefined and untested. There is a lack of studies that create guidelines for scaling-up successful implementation of research findings and of proven models ensuring that patients have access to optimal health care, guided by current research. The protocol for this scoping review was devised according to the guidelines proposed by Arksey and O'Malley (2005) and Levac et al. (2010). The protocol includes decisions about the review objectives, inclusion criteria, search strategy, study selection, data extraction, quality assessment, data synthesis and plans for dissemination. The review will allow us to identify the currently used models of knowledge transfer and exchange in healthcare setting and analyse their applicability to the complex demands of palliative care. Results from this review will identify effective way of translating different types of knowledge to different PC providers and could be used in hospital, community and home based PC and future research. © 2015 John Wiley & Sons Ltd.

  20. Development of the ASTRI heliostat

    NASA Astrophysics Data System (ADS)

    Coventry, Joe; Arjomandi, Maziar; Barry, John; Blanco, Manuel; Burgess, Greg; Campbell, Jonathan; Connor, Phil; Emes, Matthew; Fairman, Philip; Farrant, David; Ghanadi, Farzin; Grigoriev, Victor; Hall, Colin; Koltun, Paul; Lewis, David; Martin, Scott; Nathan, Graham; Pye, John; Qiu, Ang; Stuart, Wayne; Tang, Youhong; Venn, Felix; Yu, Jeremy

    2016-05-01

    The Australian Solar Thermal Research Initiative (ASTRI) aims to develop a high optical quality heliostat with target cost - manufactured, installed and operational - of 90 AUD/m2. Three different heliostat design concepts are described, each with features identified during a prior scoping study as having the potential to contribute to cost reduction compared to the current state-of-the-art. The three concepts which are being developed will be down-selected to a single concept for testing in late 2016. The heliostat concept development work is supported by technology development streams, developing novel sandwich panel mirror facet structures, analysing and testing wind loads on heliostats in both stow and operation positions, and developing new heliostat field layouts and software tools for optical analysis of heliostats design concepts.

  1. Visit from JAXA to NASA MSFC: The Engines Element & Ideas for Collaboration

    NASA Technical Reports Server (NTRS)

    Greene, William D.

    2013-01-01

    System Design, Development, and Fabrication: Design, develop, and fabricate or procure MB-60 component hardware compliant with the imposed technical requirements and in sufficient quantities to fulfill the overall MB-60 development effort. System Development, Assembly, and Test: Manage the scope of the development, assembly, and test-related activities for MB-60 development. This scope includes engine-level development planning, engine assembly and disassembly, test planning, engine testing, inspection, anomaly resolution, and development of necessary ground support equipment and special test equipment. System Integration: Provide coordinated integration in the realms of engineering, safety, quality, and manufacturing disciplines across the scope of the MB-60 design and associated products development Safety and Mission Assurance, structural design, fracture control, materials and processes, thermal analysis. Systems Engineering and Analysis: Manage and perform Systems Engineering and Analysis to provide rigor and structure to the overall design and development effort for the MB-60. Milestone reviews, requirements management, system analysis, program management support Program Management: Manage, plan, and coordinate the activities across all portions of the MB-60 work scope by providing direction for program administration, business management, and supplier management.

  2. 50 CFR 226.101 - Purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.101 Purpose and scope. The regulations contained in this part identify those habitats designated by the Secretary of Commerce... critical habitat, see part 424 of this title; for regulations pertaining to prohibitions against the...

  3. 50 CFR 226.101 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.101 Purpose and scope. The regulations contained in this part identify those habitats designated by the Secretary of Commerce... critical habitat, see part 424 of this title; for regulations pertaining to prohibitions against the...

  4. Critical thinking in nursing: Scoping review of the literature.

    PubMed

    Zuriguel Pérez, Esperanza; Lluch Canut, Maria Teresa; Falcó Pegueroles, Anna; Puig Llobet, Montserrat; Moreno Arroyo, Carmen; Roldán Merino, Juan

    2015-12-01

    This article seeks to analyse the current state of scientific knowledge concerning critical thinking in nursing. The methodology used consisted of a scoping review of the main scientific databases using an applied search strategy. A total of 1518 studies published from January 1999 to June 2013 were identified, of which 90 met the inclusion criteria. The main conclusion drawn is that critical thinking in nursing is experiencing a growing interest in the study of both its concepts and its dimensions, as well as in the development of training strategies to further its development among both students and professionals. Furthermore, the analysis reveals that critical thinking has been investigated principally in the university setting, independent of conceptual models, with a variety of instruments used for its measurement. We recommend (i) the investigation of critical thinking among working professionals, (ii) the designing of evaluative instruments linked to conceptual models and (iii) the identification of strategies to promote critical thinking in the context of providing nursing care. © 2014 Wiley Publishing Asia Pty Ltd.

  5. Formation Design Strategy for SCOPE High-Elliptic Formation Flying Mission

    NASA Technical Reports Server (NTRS)

    Tsuda, Yuichi

    2007-01-01

    The new formation design strategy using simulated annealing (SA) optimization is presented. The SA algorithm is useful to survey a whole solution space of optimum formation, taking into account realistic constraints composed of continuous and discrete functions. It is revealed that this method is not only applicable for circular orbit, but also for high-elliptic orbit formation flying. The developed algorithm is first tested with a simple cart-wheel motion example, and then applied to the formation design for SCOPE. SCOPE is the next generation geomagnetotail observation mission planned in JAXA, utilizing a formation flying techonology in a high elliptic orbit. A distinctive and useful heuristics is found by investigating SA results, showing the effectiveness of the proposed design process.

  6. The Schistosomiasis Clinical Trials Landscape: A Systematic Review of Antischistosomal Treatment Efficacy Studies and a Case for Sharing Individual Participant-Level Data (IPD).

    PubMed

    Julé, Amélie M; Vaillant, Michel; Lang, Trudie A; Guérin, Philippe J; Olliaro, Piero L

    2016-06-01

    Schistosomiasis control mainly relies on preventive chemotherapy with praziquantel (PZQ) distributed through mass drug administration. With a target of 260 million treatments yearly, reliably assessing and monitoring efficacy is all-important. Recommendations for treatment and control of schistosomiasis are supported by systematic reviews and meta-analyses of aggregated data, which however also point to limitations due to heterogeneity in trial design, analyses and reporting. Some such limitations could be corrected through access to individual participant-level data (IPD), which facilitates standardised analyses. A systematic literature review was conducted to identify antischistosomal drug efficacy studies performed since 2000; including electronic searches of the Cochrane Infectious Diseases Group specialised register and the Cochrane Library, PubMed, CENTRAL and Embase; complemented with a manual search for articles listed in past reviews. Antischistosomal treatment studies with assessment of outcome within 60 days post-treatment were eligible. Meta-data, i.e. study-level characteristics (Schistosoma species, number of patients, drug administered, country, etc.) and efficacy parameters were extracted from published documents to evaluate the scope of an individual-level data sharing platform. Out of 914 documents screened, 90 studies from 26 countries were included, enrolling 20,517 participants infected with Schistosoma spp. and treated with different PZQ regimens or other drugs. Methodologies varied in terms of diagnostic approaches (number of samples and test repeats), time of outcome assessment, and outcome measure (cure rate or egg reduction rate, as an arithmetic or geometric mean), making direct comparison of published data difficult. This review describes the landscape of schistosomiasis clinical research. The volume of data and the methodological and reporting heterogeneity identified all indicate that there is scope for an individual participant-level database, to allow for standardised analyses.

  7. 50 CFR 226.101 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Purpose and scope. 226.101 Section 226.101 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.101 Purpose and scope...

  8. Reports of Public Scoping Meetings for the Supplemental Environmental Impact Statement for the Designation of Dredged Material Disposal Sites in Eastern Long Island Sound

    EPA Pesticide Factsheets

    These reports provide summaries of the scoping meetings as part of the Supplemental Environmental Impact Statement (SEIS) process for the designation of dredged material disposal sites in Eastern Long Island Sound.

  9. 40 CFR 170.1 - Scope and purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... STANDARD General Provisions § 170.1 Scope and purpose. This part contains a standard designed to reduce the... used in the production of agricultural plants on farms or in nurseries, greenhouses, and forests and... workplace practices designed to reduce or eliminate exposure to pesticides and establishes procedures for...

  10. Transient dynamics of a flexible rotor with squeeze film dampers

    NASA Technical Reports Server (NTRS)

    Buono, D. F.; Schlitzer, L. D.; Hall, R. G., III; Hibner, D. H.

    1978-01-01

    A series of simulated blade loss tests are reported on a test rotor designed to operate above its second bending critical speed. A series of analyses were performed which predicted the transient behavior of the test rig for each of the blade loss tests. The scope of the program included the investigation of transient rotor dynamics of a flexible rotor system, similar to modern flexible jet engine rotors, both with and without squeeze film dampers. The results substantiate the effectiveness of squeeze film dampers and document the ability of available analytical methods to predict their effectiveness and behavior.

  11. SRB Environment Evaluation and Analysis. Volume 3: ASRB Plume Induced Environments

    NASA Technical Reports Server (NTRS)

    Bender, R. L.; Brown, J. R.; Reardon, J. E.; Everson, J.; Coons, L. W.; Stuckey, C. I.; Fulton, M. S.

    1991-01-01

    Contract NAS8-37891 was expanded in late 1989 to initiate analysis of Shuttle plume induced environments as a result of the substitution of the Advanced Solid Rocket Booster (ASRB) for the Redesigned Solid Rocket Booster (RSRB). To support this analysis, REMTECH became involved in subscale and full-scale solid rocket motor test programs which further expanded the scope of work. Later contract modifications included additional tasks to produce initial design cycle environments and to specify development flight instrumentation. Volume 3 of the final report describes these analyses and contains a summary of reports resulting from various studies.

  12. Towards plant wires.

    PubMed

    Adamatzky, Andrew

    2014-08-01

    In experimental laboratory studies we evaluate a possibility of making electrical wires from living plants. In scoping experiments we use lettuce seedlings as a prototype model of a plant wire. We approximate an electrical potential transfer function by applying direct current voltage to the lettuce seedlings and recording output voltage. We analyse oscillation frequencies of the output potential and assess noise immunity of the plant wires. Our findings will be used in future designs of self-growing wetware circuits and devices, and integration of plant-based electronic components into future and emergent bio-hybrid systems. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  13. System design and instrument development for future formation-flying magnetospheric satellite mission SCOPE

    NASA Astrophysics Data System (ADS)

    Saito, Y.; Fujimoto, M.; Maezawa, K.; Kojima, H.; Takashima, T.; Matsuoka, A.; Shinohara, I.; Tsuda, Y.; Higuchi, K.; Toda, T.

    Japan Aerospace Exploration Agency JAXA is currently planning a next generation magnetosphere observation mission called SCOPE cross-Scale COupling in the Plasma universE The main purpose of this mission is to investigate the dynamic behaviors of plasmas in the Terrestrial magnetosphere that range over various time and spatial scales The basic idea of the SCOPE mission is to distinguish temporal and spatial variations of physical processes by putting five formation flying spacecraft into the key region of the Terrestrial magnetosphere The orbit of SCOPE is a highly elliptical orbit with its apogee 30Re from the Earth center SCOPE consists of one 450kg mother satellite and four 90kg daughter satellites flying 5 to 5000km apart from each other The inter-satellite link is used for telemetry command operation as well as ranging to determine the relative orbit of 5 satellites in a small distance which cannot be resolved by the ground-based orbit determination The SCOPE mission is designed such that observational studies from the new perspective that is the cross-scale coupling viewpoint are enabled The orbit is so designed that the spacecraft will visit most of the key regions in the magnetosphere that is the bow shock the magnetospheric boundary the inner-magnetosphere and the near-Earth magnetotail In order to realize the science objectives high performance Plasma Particle sensors DC AC Magnetic and Electric field sensors and Wave Particle Correlator are planned to be onboard the SCOPE satellite All the SCOPE satellites have two 5m spin-axis antenna

  14. 32 CFR Appendix D to Part 651 - Public Participation Plan

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... involvement is a requisite element of the scoping process (40 CFR 1501.7(a)(1)). (6) Preparation of EAs will... of the preparation of environmental analyses and the tentative planning and decision-making schedule... responsible for matters related to the scoping process. If they are not the same as the proponent of the...

  15. 41 CFR 109-1.5200 - Scope of subpart.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Scope of subpart. 109-1... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.52-Personal Property Management Program for Designated Contractors § 109-1.5200 Scope of subpart...

  16. 41 CFR 109-1.5200 - Scope of subpart.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Scope of subpart. 109-1... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.52-Personal Property Management Program for Designated Contractors § 109-1.5200 Scope of subpart...

  17. 48 CFR 34.000 - Scope of part.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Scope of part. 34.000... CONTRACTING MAJOR SYSTEM ACQUISITION General 34.000 Scope of part. This part describes acquisition policies... of an Earned Value Management System in acquisitions designated as major acquisitions consistent with...

  18. 41 CFR 109-1.5200 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Scope of subpart. 109-1... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.52-Personal Property Management Program for Designated Contractors § 109-1.5200 Scope of subpart...

  19. 41 CFR 109-1.5200 - Scope of subpart.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Scope of subpart. 109-1... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.52-Personal Property Management Program for Designated Contractors § 109-1.5200 Scope of subpart...

  20. 48 CFR 34.000 - Scope of part.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Scope of part. 34.000... CONTRACTING MAJOR SYSTEM ACQUISITION General 34.000 Scope of part. This part describes acquisition policies... of an Earned Value Management System in acquisitions designated as major acquisitions consistent with...

  1. 41 CFR 109-1.5200 - Scope of subpart.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Scope of subpart. 109-1... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.52-Personal Property Management Program for Designated Contractors § 109-1.5200 Scope of subpart...

  2. 48 CFR 34.000 - Scope of part.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Scope of part. 34.000... CONTRACTING MAJOR SYSTEM ACQUISITION General 34.000 Scope of part. This part describes acquisition policies... of an Earned Value Management System in acquisitions designated as major acquisitions consistent with...

  3. 50 CFR 226.101 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Purpose and scope. 226.101 Section 226.101 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.101 Purpose and scope. The...

  4. 33 CFR 159.51 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Purpose and scope. 159.51 Section 159.51 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.51 Purpose and scope. (a) This...

  5. VE at Scope Time (VEST): Three construction examples

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

    Sperling, R.B.

    1991-04-01

    Value Engineering at Scope Time (VEST)'' was published in Value World, January-February-March 1991. That article describes VEST as a four-phase process utilizing the heart'' of VE methodology, which is designed to be used with members of construction design teams to help them focus on the scope of work by doing cost modeling, function analysis, brainstorming and evaluation of ideas. With minimal training designers, architects and engineers can become energized to find creative design solutions and learn an effective, synergistic team approach to facilities design projects using VEST. If time is available, the team can begin the development of some highermore » ranked ideas into preliminary proposals. This paper is an expansion of that article, adding a brief section on training and presenting three examples of VEST on construction projects at a federally-funded research Laboratory.« less

  6. 10 CFR 862.2 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... RESTRICTIONS ON AIRCRAFT LANDING AND AIR DELIVERY AT DEPARTMENT OF ENERGY NUCLEAR SITES § 862.2 Scope. (a) This...) Aircraft in the process of landing on a DOE site due to circumstances beyond the control of the operator... section are within the scope of this part upon landing at a DOE designated site. ...

  7. Family Medicine Department Chairs' Opinions Regarding Scope of Practice.

    PubMed

    Peterson, Lars E; Blackburn, Brenna; Phillips, Robert L; Mainous, Arch G

    2015-12-01

    Family physicians are trained broadly to provide the majority of health care across multiple settings; however, their scope of practice has narrowed. Department chairs' role modeling of a broad scope of practice may set the tone for faculty and trainees. In 2013, the authors surveyed family medicine department chairs about their scope of practice, personal and department characteristics, and attitudes and beliefs about scope of practice and role modeling. They used descriptive statistics and bivariate analyses to test for associations between scope of practice, personal and department characteristics, and attitudes and beliefs. They created a Scope of Practice Index by summing the number of services each respondent provided to compare scope of practice across chairs. Of 146 chairs, 88 responded (60.3% response rate); 85 were included in the final analysis. Sixty-five (77.4%) respondents were male; 73 (86.9%) were 51 years or older. Respondents spent a mean of 19.7% of their time in direct patient care and had a mean Scope of Practice Index of 11.9. Fifty-three (62.4%) disagreed that the scope of practice of family medicine was too broad for practicing physicians to keep up in all areas, and 56 (65.9%) believed that faculty should role model the full scope of practice to learners. Responses generally did not vary by respondents' personal scope of practice. Family medicine department chairs believe that role modeling a broad scope of practice increases students' interest in family medicine and encourages residency graduates to provide a wide range of services.

  8. Implementation of Web 2.0 services in academic, medical and research libraries: a scoping review.

    PubMed

    Gardois, Paolo; Colombi, Nicoletta; Grillo, Gaetano; Villanacci, Maria C

    2012-06-01

    Academic, medical and research libraries frequently implement Web 2.0 services for users. Several reports notwithstanding, characteristics and effectiveness of services are unclear. To find out: the Web 2.0 services implemented by medical, academic and research libraries; study designs, measures and types of data used in included articles to evaluate effectiveness; whether the identified body of literature is amenable to a systematic review of results. Scoping review mapping the literature on the topic. Searches were performed in 19 databases. research articles in English, Italian, German, French and Spanish (publication date ≥ 2006) about Web 2.0 services for final users implemented by academic, medical and research libraries. Reviewers' agreement was measured by Cohen's kappa. From a data set of 6461 articles, 255 (4%) were coded and analysed. Conferencing/chat/instant messaging, blogging, podcasts, social networking, wikis and aggregators were frequently examined. Services were mainly targeted at general academic users of English-speaking countries. Data prohibit a reliable estimate of the relative frequency of implemented Web 2.0 services. Case studies were the prevalent design. Most articles evaluated different outcomes using diverse assessment methodologies. A systematic review is recommended to assess the effectiveness of such services. © 2012 The authors. Health Information and Libraries Journal © 2012 Health Libraries Group.

  9. An innovative demonstration of high power density in a compact MHD generator

    NASA Astrophysics Data System (ADS)

    Lineberry, J. T.; Schmidt, H. J.; Chapman, J. N.

    1988-05-01

    This document is the first semi-annual report for this project. It has been prepared in accordance with contractual reporting obligations and contains a written summary of the research work which has been performed since the beginning of the project through March 31, 1988. During this period, research work has included a variety of studies on several aspects of the overall project as was needed to scope out the requirements for proceeding with a detailed design of experimental hardware. One of the major objectives of these efforts was to provide a definition of operating conditions that are required to allow this MHD system to meet the program objectives. These background studies encompassed detailed analyses of the combustion of the aluminum/carbon (Al:C) solid fuel and evaluations of the gas dynamic characteristics of the combustion plasma produced by combustion. Another major effort was that of analyses and predictions of the performance of conceptual designs for the MHD generator. Both of these tasks were directed at obtaining necessary information which would allow geometric scaling of the experimental MHD system. A summary of the design studies that were performed is given within the body of this report.

  10. 24 CFR 3280.1 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS General § 3280.1 Scope. This standard covers all equipment and installations in the design, construction, transportation, fire safety, plumbing, heat-producing...

  11. 24 CFR 3280.1 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS General § 3280.1 Scope. This standard covers all equipment and installations in the design, construction, transportation, fire safety, plumbing, heat-producing...

  12. 24 CFR 3280.1 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS General § 3280.1 Scope. This standard covers all equipment and installations in the design, construction, transportation, fire safety, plumbing, heat-producing...

  13. 24 CFR 3280.1 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS General § 3280.1 Scope. This standard covers all equipment and installations in the design, construction, transportation, fire safety, plumbing, heat-producing...

  14. Economic instruments for population diet and physical activity behaviour change: a systematic scoping review.

    PubMed

    Shemilt, Ian; Hollands, Gareth J; Marteau, Theresa M; Nakamura, Ryota; Jebb, Susan A; Kelly, Michael P; Suhrcke, Marc; Ogilvie, David

    2013-01-01

    Unhealthy diet and low levels of physical activity are common behavioural factors in the aetiology of many non-communicable diseases. Recent years have witnessed an upsurge of policy and research interest in the use of taxes and other economic instruments to improve population health. To assemble, configure and analyse empirical research studies available to inform the public health case for using economic instruments to promote dietary and physical activity behaviour change. We conducted a systematic scoping review of evidence for the effects of specific interventions to change, or general exposure to variations in, prices or income on dietary and physical activity behaviours and corollary outcomes. Systematic electronic searches and parallel snowball searches retrieved >1 million study records. Text mining technologies were used to prioritise title-abstract records for screening. Eligible studies were selected, classified and analysed in terms of key characteristics and principal findings, using a narrative, configuring synthesis focused on implications for policy and further research. We identified 880 eligible studies, including 192 intervention studies and 768 studies that incorporated evidence for prices or income as correlates or determinants of target outcomes. Current evidence for the effects of economic instruments and exposures on diet and physical activity is limited in quality and equivocal in terms of its policy implications. Direct evidence for the effects of economic instruments is heavily skewed towards impacts on diet, with a relative lack of evidence for impacts on physical activity. The evidence-based case for using economic instruments to promote dietary and physical activity behaviour change may be less compelling than some proponents have claimed. Future research should include measurement of people's actual behavioural responses using study designs capable of generating reliable causal inferences regarding intervention effects. Policy implementation needs to be carefully aligned with evaluation planning and design.

  15. 24 CFR 266.125 - Scope and nature of sanctions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Scope and nature of sanctions. 266... Housing Finance Agency Requirements § 266.125 Scope and nature of sanctions. (a) Actions by Designated Office. Depending on the nature and extent of the noncompliance with the requirements of this part, the...

  16. 45 CFR 671.2 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Scope. 671.2 Section 671.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION WASTE REGULATION Introduction § 671.2 Scope. These regulations in part 671 apply to any U.S. citizen's use or release of a banned substance, designated pollutant or waste in...

  17. 45 CFR 671.2 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Scope. 671.2 Section 671.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION WASTE REGULATION Introduction § 671.2 Scope. These regulations in part 671 apply to any U.S. citizen's use or release of a banned substance, designated pollutant or waste in...

  18. 45 CFR 671.2 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 3 2012-10-01 2012-10-01 false Scope. 671.2 Section 671.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION WASTE REGULATION Introduction § 671.2 Scope. These regulations in part 671 apply to any U.S. citizen's use or release of a banned substance, designated pollutant or waste in...

  19. 45 CFR 671.2 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Scope. 671.2 Section 671.2 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION WASTE REGULATION Introduction § 671.2 Scope. These regulations in part 671 apply to any U.S. citizen's use or release of a banned substance, designated pollutant or waste in...

  20. 24 CFR 266.125 - Scope and nature of sanctions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Scope and nature of sanctions. 266... Housing Finance Agency Requirements § 266.125 Scope and nature of sanctions. (a) Actions by Designated Office. Depending on the nature and extent of the noncompliance with the requirements of this part, the...

  1. 24 CFR 266.125 - Scope and nature of sanctions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Scope and nature of sanctions. 266... Housing Finance Agency Requirements § 266.125 Scope and nature of sanctions. (a) Actions by Designated Office. Depending on the nature and extent of the noncompliance with the requirements of this part, the...

  2. 24 CFR 266.125 - Scope and nature of sanctions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Scope and nature of sanctions. 266... Housing Finance Agency Requirements § 266.125 Scope and nature of sanctions. (a) Actions by Designated Office. Depending on the nature and extent of the noncompliance with the requirements of this part, the...

  3. 24 CFR 266.125 - Scope and nature of sanctions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Scope and nature of sanctions. 266... Housing Finance Agency Requirements § 266.125 Scope and nature of sanctions. (a) Actions by Designated Office. Depending on the nature and extent of the noncompliance with the requirements of this part, the...

  4. Scope Complexity Options Risks Excursions (SCORE) Factor Mathematical Description.

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

    Gearhart, Jared Lee; Samberson, Jonell Nicole; Shettigar, Subhasini

    The purpose of the Scope, Complexity, Options, Risks, Excursions (SCORE) model is to estimate the relative complexity of design variants of future warhead options, resulting in scores. SCORE factors extend this capability by providing estimates of complexity relative to a base system (i.e., all design options are normalized to one weapon system). First, a clearly defined set of scope elements for a warhead option is established. The complexity of each scope element is estimated by Subject Matter Experts (SMEs), including a level of uncertainty, relative to a specific reference system. When determining factors, complexity estimates for a scope element canmore » be directly tied to the base system or chained together via comparable scope elements in a string of reference systems that ends with the base system. The SCORE analysis process is a growing multi-organizational Nuclear Security Enterprise (NSE) effort, under the management of the NA-12 led Enterprise Modeling and Analysis Consortium (EMAC). Historically, it has provided the data elicitation, integration, and computation needed to support the out-year Life Extension Program (LEP) cost estimates included in the Stockpile Stewardship Management Plan (SSMP).« less

  5. Referral pathways for patients with TIA avoiding hospital admission: a scoping review

    PubMed Central

    Evans, Bridie Angela; Ali, Khalid; Bulger, Jenna; Ford, Gary A; Jones, Matthew; Moore, Chris; Porter, Alison; Pryce, Alan David; Quinn, Tom; Seagrove, Anne C; Whitman, Shirley; Rees, Nigel

    2017-01-01

    Objective To identify the features and effects of a pathway for emergency assessment and referral of patients with suspected transient ischaemic attack (TIA) in order to avoid admission to hospital. Design Scoping review. Data sources PubMed, CINAHL Web of Science, Scopus. Study selection Reports of primary research on referral of patients with suspected TIA directly to specialist outpatient services. Data extraction We screened studies for eligibility and extracted data from relevant studies. Data were analysed to describe setting, assessment and referral processes, treatment, implementation and outcomes. Results 8 international studies were identified, mostly cohort designs. 4 pathways were used by family doctors and 3 pathways by emergency department physicians. No pathways used by paramedics were found. Referrals were made to specialist clinic either directly or via a 24-hour helpline. Practitioners identified TIA symptoms and risk of further events using a checklist including the ABCD2 tool or clinical assessment. Antiplatelet medication was often given, usually aspirin unless contraindicated. Some patients underwent tests before referral and discharge. 5 studies reported reduced incident of stroke at 90 days, from 6–10% predicted rate to 1.3–2.1% actual rate. Between 44% and 83% of suspected TIA cases in these studies were referred through the pathways. Conclusions Research literature has focused on assessment and referral by family doctors and ED physicians to reduce hospitalisation of patients with TIA. No pathways for paramedical use were reported. We will use results of this scoping review to inform development of a paramedical referral pathway to be tested in a feasibility trial. Trial registration number ISRCTN85516498. Stage: pre-results. PMID:28196949

  6. A Scoping Review of Empirical Research Relating to Quality and Effectiveness of Research Ethics Review.

    PubMed

    Nicholls, Stuart G; Hayes, Tavis P; Brehaut, Jamie C; McDonald, Michael; Weijer, Charles; Saginur, Raphael; Fergusson, Dean

    2015-01-01

    To date there is no established consensus of assessment criteria for evaluating research ethics review. We conducted a scoping review of empirical research assessing ethics review processes in order to identify common elements assessed, research foci, and research gaps to aid in the development of assessment criteria. Electronic searches of Ovid Medline, PsychInfo, and the Cochrane DSR, ACP Journal Club, DARE, CCTR, CMR, HTA, and NHSEED, were conducted. After de-duplication, 4234 titles and abstracts were reviewed. Altogether 4036 articles were excluded following screening of titles, abstracts and full text. A total of 198 articles included for final data extraction. Few studies originated from outside North America and Europe. No study reported using an underlying theory or framework of quality/effectiveness to guide study design or analyses. We did not identify any studies that had involved a controlled trial--randomised or otherwise--of ethics review procedures or processes. Studies varied substantially with respect to outcomes assessed, although tended to focus on structure and timeliness of ethics review. Our findings indicate a lack of consensus on appropriate assessment criteria, exemplified by the varied study outcomes identified, but also a fragmented body of research. To date research has been largely quantitative, with little attention given to stakeholder experiences, and is largely cross sectional. A lack of longitudinal research to date precludes analyses of change or assessment of quality improvement in ethics review.

  7. 24 CFR 3280.901 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Transportation § 3280.901 Scope. Subpart J of this standard covers the general requirement for designing the structure of the manufactured home to fully withstand...

  8. 23 CFR Appendix A to Part 450 - Linking the Transportation Planning and NEPA Processes

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and refined, and how the design concept and scope were determined) should play a critical role in...., congestion, pavement, bridge, and/or safety) may shape the purpose and need statement. The use of these..., selection of the design concept and scope for a project or series of projects. Subsequently, second-tier...

  9. 23 CFR Appendix A to Part 450 - Linking the Transportation Planning and NEPA Processes

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and refined, and how the design concept and scope were determined) should play a critical role in...., congestion, pavement, bridge, and/or safety) may shape the purpose and need statement. The use of these..., selection of the design concept and scope for a project or series of projects. Subsequently, second-tier...

  10. 23 CFR Appendix A to Part 450 - Linking the Transportation Planning and NEPA Processes

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and refined, and how the design concept and scope were determined) should play a critical role in...., congestion, pavement, bridge, and/or safety) may shape the purpose and need statement. The use of these..., selection of the design concept and scope for a project or series of projects. Subsequently, second-tier...

  11. 23 CFR Appendix A to Part 450 - Linking the Transportation Planning and NEPA Processes

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and refined, and how the design concept and scope were determined) should play a critical role in...., congestion, pavement, bridge, and/or safety) may shape the purpose and need statement. The use of these..., selection of the design concept and scope for a project or series of projects. Subsequently, second-tier...

  12. 23 CFR Appendix A to Part 450 - Linking the Transportation Planning and NEPA Processes

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and refined, and how the design concept and scope were determined) should play a critical role in...., congestion, pavement, bridge, and/or safety) may shape the purpose and need statement. The use of these..., selection of the design concept and scope for a project or series of projects. Subsequently, second-tier...

  13. The High/Scope Perry Preschool Study: A Case Study in Random Assignment.

    ERIC Educational Resources Information Center

    Schweinhart, Lawrence J.

    2000-01-01

    Studied the long-term benefits of preschool programs for young children living in poverty in the High/Scope Perry Preschool Study, which examined the lives of 123 African Americans randomly divided into a preschool treatment group and a no-preschool comparison group. Cost-benefit analyses of data on these students to age 27 show beneficial effects…

  14. Sulfur Oxides Risk and Exposure Assessment Planning ...

    EPA Pesticide Factsheets

    In conducting risk/exposure assessments for the Sulfur Oxides NAAQS review, EPA will first develop a draft Scope and Methods Plan which will describe the proposed scope of the quantitative and qualitative analyses to be performed and the tools/methods that may be employed Provide opportunity for CASAC feedback on EPA's plans for the risk and exposure assessment for the Sulfur Oxides NAAQS review

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

    Desroches, Louis-Benoit; Garbesi, Karina

    It is well established that energy efficiency is most often the lowest cost approach to reducing national energy use and minimizing carbon emissions. National investments in energy efficiency to date have been highly cost-effective. The cumulative impacts (out to 2050) of residential energy efficiency standards are expected to have a benefit-to-cost ratio of 2.71:1. This project examined energy end-uses in the residential, commercial, and in some cases the industrial sectors. The scope is limited to appliances and equipment, and does not include building materials, building envelopes, and system designs. This scope is consistent with the scope of DOE's appliance standardsmore » program, although many products considered here are not currently subject to energy efficiency standards. How much energy could the United States save if the most efficient design options currently feasible were adopted universally? What design features could produce those savings? How would the savings from various technologies compare? With an eye toward identifying promising candidates and strategies for potential energy efficiency standards, the Max Tech and Beyond project aims to answer these questions. The analysis attempts to consolidate, in one document, the energy savings potential and design characteristics of best-on-market products, best-engineered products (i.e., hypothetical products produced using best-on-market components and technologies), and emerging technologies in research & development. As defined here, emerging technologies are fundamentally new and are as yet unproven in the market, although laboratory studies and/or emerging niche applications offer persuasive evidence of major energy-savings potential. The term 'max tech' is used to describe both best-engineered and emerging technologies (whichever appears to offer larger savings). Few best-on-market products currently qualify as max tech, since few apply all available best practices and components. The three primary analyses presented in this report are: Nevertheless, it is important to analyze best-on-market products, since data on truly max tech technologies are limited. (1) an analysis of the cross-cutting strategies most promising for reducing appliance and equipment energy use in the U.S.; (2) a macro-analysis of the U.S. energy-saving potential inherent in promising ultra-efficient appliance technologies; and (3) a product-level analysis of the energy-saving potential.« less

  16. 46 CFR 162.018-2 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Safety Relief Valves, Liquefied Compressed Gas § 162.018-2 Scope. (a) This specification covers requirements for the design, construction and testing of safety relief valves intended for...

  17. 46 CFR 162.018-2 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Safety Relief Valves, Liquefied Compressed Gas § 162.018-2 Scope. (a) This specification covers requirements for the design, construction and testing of safety relief valves intended for...

  18. 46 CFR 162.018-2 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Safety Relief Valves, Liquefied Compressed Gas § 162.018-2 Scope. (a) This specification covers requirements for the design, construction and testing of safety relief valves intended for...

  19. 46 CFR 162.018-2 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Safety Relief Valves, Liquefied Compressed Gas § 162.018-2 Scope. (a) This specification covers requirements for the design, construction and testing of safety relief valves intended for...

  20. 46 CFR 162.018-2 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Safety Relief Valves, Liquefied Compressed Gas § 162.018-2 Scope. (a) This specification covers requirements for the design, construction and testing of safety relief valves intended for...

  1. Meta-Research: Broadening the Scope of PLOS Biology.

    PubMed

    Kousta, Stavroula; Ferguson, Christine; Ganley, Emma

    2016-01-01

    In growing recognition of the importance of how scientific research is designed, performed, communicated, and evaluated, PLOS Biology announces a broadening of its scope to cover meta-research articles.

  2. 21 CFR 516.31 - Scope of MUMS-drug exclusive marketing rights.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Scope of MUMS-drug exclusive marketing rights. 516... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.31 Scope of MUMS-drug exclusive...

  3. 21 CFR 516.31 - Scope of MUMS-drug exclusive marketing rights.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Scope of MUMS-drug exclusive marketing rights. 516... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.31 Scope of MUMS-drug exclusive...

  4. 21 CFR 516.31 - Scope of MUMS-drug exclusive marketing rights.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Scope of MUMS-drug exclusive marketing rights. 516... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.31 Scope of MUMS-drug exclusive...

  5. 21 CFR 516.31 - Scope of MUMS-drug exclusive marketing rights.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Scope of MUMS-drug exclusive marketing rights. 516... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.31 Scope of MUMS-drug exclusive...

  6. 21 CFR 516.31 - Scope of MUMS-drug exclusive marketing rights.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Scope of MUMS-drug exclusive marketing rights. 516... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.31 Scope of MUMS-drug exclusive...

  7. Study of monopropellants for electrothermal thrusters: Analytical task summary report

    NASA Technical Reports Server (NTRS)

    Kuenzly, J. D.; Grabbi, R.

    1973-01-01

    The feasibility of operating small thrust level electrothermal thrusters is determined with monopropellants other than MIL-grade hydrazine. The work scope includes analytical study, design and fabrication of demonstration thrusters, and an evaluation test program where monopropellants with freezing points lower than MIL-grade hydrazine are evaluated and characterized to determine their applicability to electrothermal thrusters for spacecraft attitude control. Results of propellant chemistry studies and performance analyses indicated that the most promising candidate monopropellants to be investigated are monomethylhydrazine, Aerozine-50, 77% hydrazine-23% hydrazine azide blend, and TRW formulated mixed hydrazine monopropellant (MHM) consisting of 35% hydrazine-50% monomethylhydrazine-15% ammonia.

  8. 48 CFR 919.7001 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... BUSINESS PROGRAMS The Department of Energy Mentor-Protege Program 919.7001 Scope of subpart. The Department of Energy (DOE) Mentor-Protege Program is designed to encourage DOE prime contractors to assist small...

  9. 40 CFR 93.119 - Criteria and procedures: Interim emissions in areas without motor vehicle emissions budgets.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... emissions analysis as listed in § 93.127 need not be explicitly considered): (1) All in-place regionally... must include the project with its original design concept and scope, and the ‘Action’ scenario must include the project with its new design concept and scope. [62 FR 43801, Aug. 15, 1997, as amended at 69...

  10. Mission Options Scoping Tool for Mars Orbiters: Mass Cost Calculator (MC2)

    NASA Technical Reports Server (NTRS)

    Sturm, Eric J., II; Deutsch, Marie-Jose; Harmon, Corey; Nakagawa, Roy; Kinsey, Robert; Lopez, Nino; Kudrle, Paul; Evans, Alex

    2007-01-01

    Prior to developing the details of an advanced mission study, the mission architecture trade space is typically explored to assess the scope of feasible options. This paper describes the main features of an Excel-based tool, called the Mass-Cost-Calculator (MC2 ), which is used to perform rapid, high-level mass and cost options analyses of Mars orbiter missions. MC2 consists of a combination of databases, analytical solutions, and parametric relationships to enable quick evaluation of new mission concepts and comparison of multiple architecture options. The tool's outputs provide program management and planning teams with answers to "what if" queries, as well as an understanding of the driving mission elements, during the pre-project planning phase. These outputs have been validated against the outputs generated by the Advanced Projects Design Team (Team X) at NASA's Jet Propulsion Laboratory (JPL). The architecture of the tool allows for future expansion to other orbiters beyond Mars, and to non-orbiter missions, such as those involving fly-by spacecraft, probes, landers, rovers, or other mission elements.

  11. 10 CFR 433.1 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH-RISE RESIDENTIAL BUILDINGS § 433.1 Purpose and scope. This part...-rise buildings, for which design for construction began on or after January 3, 2007, as required by...

  12. 28 CFR 79.10 - Scope of subpart.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ACT Eligibility Criteria for Claims Relating to Leukemia § 79.10 Scope of subpart. The regulations in... a designated time period and who later developed leukemia, and $75,000 to individuals who... leukemia. ...

  13. 28 CFR 79.10 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ACT Eligibility Criteria for Claims Relating to Leukemia § 79.10 Scope of subpart. The regulations in... a designated time period and who later developed leukemia, and $75,000 to individuals who... leukemia. ...

  14. 28 CFR 79.10 - Scope of subpart.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ACT Eligibility Criteria for Claims Relating to Leukemia § 79.10 Scope of subpart. The regulations in... a designated time period and who later developed leukemia, and $75,000 to individuals who... leukemia. ...

  15. 28 CFR 79.10 - Scope of subpart.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ACT Eligibility Criteria for Claims Relating to Leukemia § 79.10 Scope of subpart. The regulations in... a designated time period and who later developed leukemia, and $75,000 to individuals who... leukemia. ...

  16. 28 CFR 79.10 - Scope of subpart.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ACT Eligibility Criteria for Claims Relating to Leukemia § 79.10 Scope of subpart. The regulations in... a designated time period and who later developed leukemia, and $75,000 to individuals who... leukemia. ...

  17. 16 CFR 20.0 - Scope and purpose of the guides.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REBUILT, RECONDITIONED AND OTHER USED AUTOMOBILE PARTS INDUSTRY § 20.0 Scope and purpose of the guides... used parts designed for use in automobiles, trucks, motorcycles, tractors, or similar self-propelled...

  18. 16 CFR 20.0 - Scope and purpose of the guides.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REBUILT, RECONDITIONED AND OTHER USED AUTOMOBILE PARTS INDUSTRY § 20.0 Scope and purpose of the guides... used parts designed for use in automobiles, trucks, motorcycles, tractors, or similar self-propelled...

  19. 16 CFR 20.0 - Scope and purpose of the guides.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REBUILT, RECONDITIONED AND OTHER USED AUTOMOBILE PARTS INDUSTRY § 20.0 Scope and purpose of the guides... used parts designed for use in automobiles, trucks, motorcycles, tractors, or similar self-propelled...

  20. 16 CFR 20.0 - Scope and purpose of the guides.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REBUILT, RECONDITIONED AND OTHER USED AUTOMOBILE PARTS INDUSTRY § 20.0 Scope and purpose of the guides... used parts designed for use in automobiles, trucks, motorcycles, tractors, or similar self-propelled...

  1. 16 CFR 20.0 - Scope and purpose of the guides.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REBUILT, RECONDITIONED AND OTHER USED AUTOMOBILE PARTS INDUSTRY § 20.0 Scope and purpose of the guides... used parts designed for use in automobiles, trucks, motorcycles, tractors, or similar self-propelled...

  2. 10 CFR 433.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH-RISE RESIDENTIAL BUILDINGS § 433.1 Purpose and scope. This part...-rise buildings, for which design for construction began on or after January 3, 2007, as required by...

  3. Explorative Analyses of Nursing Research Data.

    PubMed

    Kim, Hyeoneui; Jang, Imho; Quach, Jimmy; Richardson, Alex; Kim, Jaemin; Choi, Jeeyae

    2016-10-26

    As a first step of pursuing the vision of "big data science in nursing," we described the characteristics of nursing research data reported in 194 published nursing studies. We also explored how completely the Version 1 metadata specification of biomedical and healthCAre Data Discovery Index Ecosystem (bioCADDIE) represents these metadata. The metadata items of the nursing studies were all related to one or more of the bioCADDIE metadata entities. However, values of many metadata items of the nursing studies were not sufficiently represented through the bioCADDIE metadata. This was partly due to the differences in the scope of the content that the bioCADDIE metadata are designed to represent. The 194 nursing studies reported a total of 1,181 unique data items, the majority of which take non-numeric values. This indicates the importance of data standardization to enable the integrative analyses of these data to support big data science in nursing. © The Author(s) 2016.

  4. Authenticated DNA from Ancient Wood Remains

    PubMed Central

    LIEPELT, SASCHA; SPERISEN, CHRISTOPH; DEGUILLOUX, MARIE-FRANCE; PETIT, REMY J.; KISSLING, ROY; SPENCER, MATTHEW; DE BEAULIEU, JACQUES-LOUIS; TABERLET, PIERRE; GIELLY, LUDOVIC; ZIEGENHAGEN, BIRGIT

    2006-01-01

    • Background The reconstruction of biological processes and human activities during the last glacial cycle relies mainly on data from biological remains. Highly abundant tissues, such as wood, are candidates for a genetic analysis of past populations. While well-authenticated DNA has now been recovered from various fossil remains, the final ‘proof’ is still missing for wood, despite some promising studies. • Scope The goal of this study was to determine if ancient wood can be analysed routinely in studies of archaeology and palaeogenetics. An experiment was designed which included blind testing, independent replicates, extensive contamination controls and rigorous statistical tests. Ten samples of ancient wood from major European forest tree genera were analysed with plastid DNA markers. • Conclusions Authentic DNA was retrieved from wood samples up to 1000 years of age. A new tool for real-time vegetation history and archaeology is ready to use. PMID:16987920

  5. Operations research in global health: a scoping review with a focus on the themes of health equity and impact.

    PubMed

    Bradley, Beverly D; Jung, Tiffany; Tandon-Verma, Ananya; Khoury, Bassem; Chan, Timothy C Y; Cheng, Yu-Ling

    2017-04-18

    Operations research (OR) is a discipline that uses advanced analytical methods (e.g. simulation, optimisation, decision analysis) to better understand complex systems and aid in decision-making. Herein, we present a scoping review of the use of OR to analyse issues in global health, with an emphasis on health equity and research impact. A systematic search of five databases was designed to identify relevant published literature. A global overview of 1099 studies highlights the geographic distribution of OR and common OR methods used. From this collection of literature, a narrative description of the use of OR across four main application areas of global health - health systems and operations, clinical medicine, public health and health innovation - is also presented. The theme of health equity is then explored in detail through a subset of 44 studies. Health equity is a critical element of global health that cuts across all four application areas, and is an issue particularly amenable to analysis through OR. Finally, we present seven select cases of OR analyses that have been implemented or have influenced decision-making in global health policy or practice. Based on these cases, we identify three key drivers for success in bridging the gap between OR and global health policy, namely international collaboration with stakeholders, use of contextually appropriate data, and varied communication outlets for research findings. Such cases, however, represent a very small proportion of the literature found. Poor availability of representative and quality data, and a lack of collaboration between those who develop OR models and stakeholders in the contexts where OR analyses are intended to serve, were found to be common challenges for effective OR modelling in global health.

  6. 30 CFR 828.1 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.1 Scope. This part sets forth special environmental protection performance, reclamation and design standards for in situ processing activities. [44 FR 15455, Mar. 13, 1979] ...

  7. 30 CFR 828.1 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.1 Scope. This part sets forth special environmental protection performance, reclamation and design standards for in situ processing activities. [44 FR 15455, Mar. 13, 1979] ...

  8. 30 CFR 828.1 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.1 Scope. This part sets forth special environmental protection performance, reclamation and design standards for in situ processing activities. [44 FR 15455, Mar. 13, 1979] ...

  9. 30 CFR 828.1 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.1 Scope. This part sets forth special environmental protection performance, reclamation and design standards for in situ processing activities. [44 FR 15455, Mar. 13, 1979] ...

  10. Limited Scope Design Study for Multi-Sensor Towbody

    DTIC Science & Technology

    2016-06-01

    FINAL REPORT Limited Scope Design Study for Multi-Sensor Towbody SERDP Project MR-2501 JUNE 2016 Dr. Kevin Williams Tim McGinnis...prepared under contract to the Department of Defense Strategic Environmental Research and Development Program (SERDP). The publication of this...Left Blank REPORT DOCUMENTATION PAGE Standard Form 298 (Rev. 8/98) Prescribed by ANSI Std. Z39.18 Form Approved OMB No. 0704-0188 The public

  11. An Australian and New Zealand Scoping Study on the Use of 3D Immersive Virtual Worlds in Higher Education

    ERIC Educational Resources Information Center

    Dalgarno, Barney; Lee, Mark J. W.; Carlson, Lauren; Gregory, Sue; Tynan, Belinda

    2011-01-01

    This article describes the research design of, and reports selected findings from, a scoping study aimed at examining current and planned applications of 3D immersive virtual worlds at higher education institutions across Australia and New Zealand. The scoping study is the first of its kind in the region, intended to parallel and complement a…

  12. RANT Building Upgrade Pre-Proposal Meeting

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

    Thompson, Melinda Ann; Meadows, Darren W.; Rodriguez, Roger R.

    This presentation is designed to provide an overview of the project scope and RFP; discuss interfaces for the construction project; highlight key expectations and deliverables from the subcontractor; and address questions and provide clarification of the project scope.

  13. The Schistosomiasis Clinical Trials Landscape: A Systematic Review of Antischistosomal Treatment Efficacy Studies and a Case for Sharing Individual Participant-Level Data (IPD)

    PubMed Central

    Vaillant, Michel; Lang, Trudie A.; Guérin, Philippe J.; Olliaro, Piero L.

    2016-01-01

    Background Schistosomiasis control mainly relies on preventive chemotherapy with praziquantel (PZQ) distributed through mass drug administration. With a target of 260 million treatments yearly, reliably assessing and monitoring efficacy is all-important. Recommendations for treatment and control of schistosomiasis are supported by systematic reviews and meta-analyses of aggregated data, which however also point to limitations due to heterogeneity in trial design, analyses and reporting. Some such limitations could be corrected through access to individual participant-level data (IPD), which facilitates standardised analyses. Methodology A systematic literature review was conducted to identify antischistosomal drug efficacy studies performed since 2000; including electronic searches of the Cochrane Infectious Diseases Group specialised register and the Cochrane Library, PubMed, CENTRAL and Embase; complemented with a manual search for articles listed in past reviews. Antischistosomal treatment studies with assessment of outcome within 60 days post-treatment were eligible. Meta-data, i.e. study-level characteristics (Schistosoma species, number of patients, drug administered, country, etc.) and efficacy parameters were extracted from published documents to evaluate the scope of an individual-level data sharing platform. Principal findings Out of 914 documents screened, 90 studies from 26 countries were included, enrolling 20,517 participants infected with Schistosoma spp. and treated with different PZQ regimens or other drugs. Methodologies varied in terms of diagnostic approaches (number of samples and test repeats), time of outcome assessment, and outcome measure (cure rate or egg reduction rate, as an arithmetic or geometric mean), making direct comparison of published data difficult. Conclusions This review describes the landscape of schistosomiasis clinical research. The volume of data and the methodological and reporting heterogeneity identified all indicate that there is scope for an individual participant-level database, to allow for standardised analyses. PMID:27347678

  14. A Scoping Review of Empirical Research Relating to Quality and Effectiveness of Research Ethics Review

    PubMed Central

    Nicholls, Stuart G.; Hayes, Tavis P.; Brehaut, Jamie C.; McDonald, Michael; Weijer, Charles; Saginur, Raphael; Fergusson, Dean

    2015-01-01

    Background To date there is no established consensus of assessment criteria for evaluating research ethics review. Methods We conducted a scoping review of empirical research assessing ethics review processes in order to identify common elements assessed, research foci, and research gaps to aid in the development of assessment criteria. Electronic searches of Ovid Medline, PsychInfo, and the Cochrane DSR, ACP Journal Club, DARE, CCTR, CMR, HTA, and NHSEED, were conducted. After de-duplication, 4234 titles and abstracts were reviewed. Altogether 4036 articles were excluded following screening of titles, abstracts and full text. A total of 198 articles included for final data extraction. Results Few studies originated from outside North America and Europe. No study reported using an underlying theory or framework of quality/effectiveness to guide study design or analyses. We did not identify any studies that had involved a controlled trial - randomised or otherwise – of ethics review procedures or processes. Studies varied substantially with respect to outcomes assessed, although tended to focus on structure and timeliness of ethics review. Discussion Our findings indicate a lack of consensus on appropriate assessment criteria, exemplified by the varied study outcomes identified, but also a fragmented body of research. To date research has been largely quantitative, with little attention given to stakeholder experiences, and is largely cross sectional. A lack of longitudinal research to date precludes analyses of change or assessment of quality improvement in ethics review. PMID:26225553

  15. Interim Reliability Evaluation Program: analysis of the Browns Ferry, Unit 1, nuclear plant. Main report

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

    Mays, S.E.; Poloski, J.P.; Sullivan, W.H.

    1982-07-01

    A probabilistic risk assessment (PRA) was made of the Browns Ferry, Unit 1, nuclear plant as part of the Nuclear Regulatory Commission's Interim Reliability Evaluation Program (IREP). Specific goals of the study were to identify the dominant contributors to core melt, develop a foundation for more extensive use of PRA methods, expand the cadre of experienced PRA practitioners, and apply procedures for extension of IREP analyses to other domestic light water reactors. Event tree and fault tree analyses were used to estimate the frequency of accident sequences initiated by transients and loss of coolant accidents. External events such as floods,more » fires, earthquakes, and sabotage were beyond the scope of this study and were, therefore, excluded. From these sequences, the dominant contributors to probable core melt frequency were chosen. Uncertainty and sensitivity analyses were performed on these sequences to better understand the limitations associated with the estimated sequence frequencies. Dominant sequences were grouped according to common containment failure modes and corresponding release categories on the basis of comparison with analyses of similar designs rather than on the basis of detailed plant-specific calculations.« less

  16. Intelligent Modeling for Nuclear Power Plant Accident Management

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

    Darling, Michael Christropher; Luger, George F.; Jones, Thomas B.

    This study explores the viability of using counterfactual reasoning for impact analyses when understanding and responding to “beyond-design-basis” nuclear power plant accidents. Currently, when a severe nuclear power plant accident occurs, plant operators rely on Severe Accident Management Guidelines. However, the current guidelines are limited in scope and depth: for certain types of accidents, plant operators would have to work to mitigate the damage with limited experience and guidance for the particular situation. We aim to fill the need for comprehensive accident support by using a dynamic Bayesian network to aid in the diagnosis of a nuclear reactor’s state andmore » to analyze the impact of possible response measures.« less

  17. Intelligent Modeling for Nuclear Power Plant Accident Management

    DOE PAGES

    Darling, Michael Christropher; Luger, George F.; Jones, Thomas B.; ...

    2018-03-29

    This study explores the viability of using counterfactual reasoning for impact analyses when understanding and responding to “beyond-design-basis” nuclear power plant accidents. Currently, when a severe nuclear power plant accident occurs, plant operators rely on Severe Accident Management Guidelines. However, the current guidelines are limited in scope and depth: for certain types of accidents, plant operators would have to work to mitigate the damage with limited experience and guidance for the particular situation. We aim to fill the need for comprehensive accident support by using a dynamic Bayesian network to aid in the diagnosis of a nuclear reactor’s state andmore » to analyze the impact of possible response measures.« less

  18. Walking on sunshine: scoping review of the evidence for walking and mental health.

    PubMed

    Kelly, Paul; Williamson, Chloë; Niven, Ailsa G; Hunter, Ruth; Mutrie, Nanette; Richards, Justin

    2018-06-01

    Walking has well-established positive relationships with, and effects on, physical health. In contrast, while poor mental health contributes substantially to global health burden, an overview of the benefits from walking has not previously been published. We aimed to scope the literature and present what is known, and highlight what is not known, about walking and mental health. Design: Scoping review. Ovid (Medline), ProQuest, Web of Science.Screening and reporting: 13 014 records were identified and screened by a team of researchers. Included full texts were analysed and reported according to mental health outcome. For the 8 mental health outcomes (identified a priori), there were a total of 5 systematic reviews and 50 individual papers included. Depression had the most evidence and existing systematic reviews were reported. Evidence for anxiety, psychological stress, psychological well-being, subjective well-being and social isolation and loneliness varied in volume and effectiveness, but no harmful effects were identified. There were no studies for walking and resilience. The setting and context of walking seems to be important variables. The evidence base that suggests walking benefits mental health is growing, but remains fragmented and incomplete for some important outcomes. Policy and national guidelines should promote the known mental health benefits of increased walking and future research should directly address the gaps we have identified. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. ECONOMIC EVALUATIONS OF INTERVENTIONS FOR TRANSTIBIAL AMPUTEES: A SCOPING REVIEW OF COMPARATIVE STUDIES.

    PubMed

    Highsmith, M Jason; Kahle, Jason T; Lewandowski, Amanda; Klenow, Tyler D; Orriola, John J; Miro, Rebecca M; Hill, Owen T; Raschke, Sylvia Ursula; Orendurff, Michael S; Highsmith, James T; Sutton, Bryce S

    2016-09-01

    Transtibial amputation (TTA) is life-altering emotionally, functionally, and economically. The economic impact to all stakeholders is largely unknown, as is the cost-effectiveness of prosthetic intervention. This scoping report's purpose was to determine if there is sufficient evidence to conduct a formal systematic review or meta-analysis in any particular prosthetic intervention area and to determine if any evidence statements could be synthesized relative to economic evaluation of interventions provided to patients with TTA. The scoping review revealed six articles representing three topical areas of transtibial care: Care Models, Prosthetic Treatment, and Prosthetic Sockets. All six articles were cost-identification or cost-consequence design and included a total of 704 subjects. Presently, it can be concluded with moderate confidence that specific weight-bearing and total-contact sockets for transtibial amputees are functionally and economically equivalent in the short term when costs, delivery time, and all stakeholder perspectives are considered. Long-term socket outcomes are relatively unexplored. Further primary research is needed beyond this to determine cost-effectiveness for other areas of transtibial prosthetic care although clinical outcomes are somewhat established through systematic review and meta-analysis in other areas of care. Conversely, evaluation of narrative economic reports relative to transtibial care may be sufficient to warrant further analysis. Guidance from the profession may also be useful in devising a strategy for how to assure economic analyses are a routine element of future prosthetic science.

  20. What do we know about student resilience in health professional education? A scoping review of the literature.

    PubMed

    Sanderson, Brooke; Brewer, Margo

    2017-11-01

    Resilience has been identified as a key capability to thrive in the complex changing work environment of the 21st century. Therefore, the aim of this scoping review was to investigate how resilience is understood in the context of pre-qualifying health education, if there is a need to build student resilience, and what approaches to enhancing student resilience are described in the literature. Arksey and O'Malley's (2005) literature scoping review design was adopted as it enables researchers to review, summarise and analyse the literature on a given topic. The databases searched were Cumulative Index of Nursing and Allied Health Literature, Scopus, Proquest, Medline, Science Direct, and Education Resources Information Centre. Four research questions informed the literature review: (1) how is resilience conceptualised in the literature?, (2) what evidence exists for the need for resilience enhancement?, (3) what resilience factors should inform resilience enhancement?, and (4) what resilience enhancement programs are described in the literature? A total of 36 papers were reviewed in detail. Whilst the need for a focus on resilience across the health professions was evident an array of definitions and conceptualisations of resilience were described. A small number of approaches to enhancing resilience were identified. Whilst widespread recognition of the importance of resilience in the health professions exists the area remains under theorised with limited conceptual models and robust interventions published to date. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. 46 CFR 162.050-1 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Pollution Prevention Equipment § 162.050-1 Scope. (a) This subpart contains... specifications for this equipment; (3) Tests required for approval; (4) Procedures for obtaining designation as a...

  2. 30 CFR 824.1 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Scope. 824.1 Section 824.1 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PERMANENT PROGRAM... part sets forth special environmental protection performance, reclamation, and design standards for...

  3. Reinventing the ames test as a quantitative lab that connects classical and molecular genetics.

    PubMed

    Goodson-Gregg, Nathan; De Stasio, Elizabeth A

    2009-01-01

    While many institutions use a version of the Ames test in the undergraduate genetics laboratory, students typically are not exposed to techniques or procedures beyond qualitative analysis of phenotypic reversion, thereby seriously limiting the scope of learning. We have extended the Ames test to include both quantitative analysis of reversion frequency and molecular analysis of revertant gene sequences. By giving students a role in designing their quantitative methods and analyses, students practice and apply quantitative skills. To help students connect classical and molecular genetic concepts and techniques, we report here procedures for characterizing the molecular lesions that confer a revertant phenotype. We suggest undertaking reversion of both missense and frameshift mutants to allow a more sophisticated molecular genetic analysis. These modifications and additions broaden the educational content of the traditional Ames test teaching laboratory, while simultaneously enhancing students' skills in experimental design, quantitative analysis, and data interpretation.

  4. Manufacturing Technology for Shipbuilding. Shipbuilding Technology Transfer

    DTIC Science & Technology

    1983-01-01

    to fit those social and traditional parts of our organization that could not or should not be changed at this time. 1) New functions had to be absorbed... traditional mechanical design and design incorporating zone outfitting. - SCOPE OF THE JOB The scope of the engineering required for any job is put into...from the traditional development methodology as follows: - The breakup of the composite area follows the unit breakups rather than the traditional

  5. Research Plan of the Department of Systems Engineering and the Operations Research Center for the Academic Year 2006

    DTIC Science & Technology

    2005-09-01

    Facilities Layout o Scope problem with client in terms of options for M&S facilities layouts with regards to infrastructure, personnel... Facilities Layout o Develop M&S Installation Facilities Layout Design(s) Requirements and Milestones: • Scope problem with client (systems on which...objectives of this study are to (a) identify the desired technology and facilities layouts which would enhance inter-installation simulation

  6. Software for biomedical engineering signal processing laboratory experiments.

    PubMed

    Tompkins, Willis J; Wilson, J

    2009-01-01

    In the early 1990's we developed a special computer program called UW DigiScope to provide a mechanism for anyone interested in biomedical digital signal processing to study the field without requiring any other instrument except a personal computer. There are many digital filtering and pattern recognition algorithms used in processing biomedical signals. In general, students have very limited opportunity to have hands-on access to the mechanisms of digital signal processing. In a typical course, the filters are designed non-interactively, which does not provide the student with significant understanding of the design constraints of such filters nor their actual performance characteristics. UW DigiScope 3.0 is the first major update since version 2.0 was released in 1994. This paper provides details on how the new version based on MATLAB! works with signals, including the filter design tool that is the programming interface between UW DigiScope and processing algorithms.

  7. Managing complex research datasets using electronic tools: A meta-analysis exemplar

    PubMed Central

    Brown, Sharon A.; Martin, Ellen E.; Garcia, Theresa J.; Winter, Mary A.; García, Alexandra A.; Brown, Adama; Cuevas, Heather E.; Sumlin, Lisa L.

    2013-01-01

    Meta-analyses of broad scope and complexity require investigators to organize many study documents and manage communication among several research staff. Commercially available electronic tools, e.g., EndNote, Adobe Acrobat Pro, Blackboard, Excel, and IBM SPSS Statistics (SPSS), are useful for organizing and tracking the meta-analytic process, as well as enhancing communication among research team members. The purpose of this paper is to describe the electronic processes we designed, using commercially available software, for an extensive quantitative model-testing meta-analysis we are conducting. Specific electronic tools improved the efficiency of (a) locating and screening studies, (b) screening and organizing studies and other project documents, (c) extracting data from primary studies, (d) checking data accuracy and analyses, and (e) communication among team members. The major limitation in designing and implementing a fully electronic system for meta-analysis was the requisite upfront time to: decide on which electronic tools to use, determine how these tools would be employed, develop clear guidelines for their use, and train members of the research team. The electronic process described here has been useful in streamlining the process of conducting this complex meta-analysis and enhancing communication and sharing documents among research team members. PMID:23681256

  8. Managing complex research datasets using electronic tools: a meta-analysis exemplar.

    PubMed

    Brown, Sharon A; Martin, Ellen E; Garcia, Theresa J; Winter, Mary A; García, Alexandra A; Brown, Adama; Cuevas, Heather E; Sumlin, Lisa L

    2013-06-01

    Meta-analyses of broad scope and complexity require investigators to organize many study documents and manage communication among several research staff. Commercially available electronic tools, for example, EndNote, Adobe Acrobat Pro, Blackboard, Excel, and IBM SPSS Statistics (SPSS), are useful for organizing and tracking the meta-analytic process as well as enhancing communication among research team members. The purpose of this article is to describe the electronic processes designed, using commercially available software, for an extensive, quantitative model-testing meta-analysis. Specific electronic tools improved the efficiency of (a) locating and screening studies, (b) screening and organizing studies and other project documents, (c) extracting data from primary studies, (d) checking data accuracy and analyses, and (e) communication among team members. The major limitation in designing and implementing a fully electronic system for meta-analysis was the requisite upfront time to decide on which electronic tools to use, determine how these tools would be used, develop clear guidelines for their use, and train members of the research team. The electronic process described here has been useful in streamlining the process of conducting this complex meta-analysis and enhancing communication and sharing documents among research team members.

  9. 40 CFR 81.400 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Scope. 81.400 Section 81.400 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Service (NPS), and Fish and Wildlife Service (FWS); and the Department of Agriculture (USDA), Forest...

  10. 40 CFR 81.400 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Scope. 81.400 Section 81.400 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Service (NPS), and Fish and Wildlife Service (FWS); and the Department of Agriculture (USDA), Forest...

  11. 40 CFR 81.400 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Scope. 81.400 Section 81.400 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Service (NPS), and Fish and Wildlife Service (FWS); and the Department of Agriculture (USDA), Forest...

  12. 40 CFR 81.400 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Scope. 81.400 Section 81.400 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Service (NPS), and Fish and Wildlife Service (FWS); and the Department of Agriculture (USDA), Forest...

  13. 30 CFR 828.1 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Scope. 828.1 Section 828.1 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PERMANENT PROGRAM... part sets forth special environmental protection performance, reclamation and design standards for in...

  14. 24 CFR 599.1 - Applicability and scope.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND... scope. (a) This part establishes requirements and procedures applicable to the designation of Renewal Communities (RCs) through December 31, 2001, authorized under Subchapter X of the Internal Revenue Code of...

  15. 24 CFR 599.1 - Applicability and scope.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND... scope. (a) This part establishes requirements and procedures applicable to the designation of Renewal Communities (RCs) through December 31, 2001, authorized under Subchapter X of the Internal Revenue Code of...

  16. 24 CFR 599.1 - Applicability and scope.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND... scope. (a) This part establishes requirements and procedures applicable to the designation of Renewal Communities (RCs) through December 31, 2001, authorized under Subchapter X of the Internal Revenue Code of...

  17. Economic Instruments for Population Diet and Physical Activity Behaviour Change: A Systematic Scoping Review

    PubMed Central

    Shemilt, Ian; Hollands, Gareth J.; Marteau, Theresa M.; Nakamura, Ryota; Jebb, Susan A.; Kelly, Michael P.; Suhrcke, Marc; Ogilvie, David

    2013-01-01

    Background Unhealthy diet and low levels of physical activity are common behavioural factors in the aetiology of many non-communicable diseases. Recent years have witnessed an upsurge of policy and research interest in the use of taxes and other economic instruments to improve population health. Objective To assemble, configure and analyse empirical research studies available to inform the public health case for using economic instruments to promote dietary and physical activity behaviour change. Methods We conducted a systematic scoping review of evidence for the effects of specific interventions to change, or general exposure to variations in, prices or income on dietary and physical activity behaviours and corollary outcomes. Systematic electronic searches and parallel snowball searches retrieved >1 million study records. Text mining technologies were used to prioritise title-abstract records for screening. Eligible studies were selected, classified and analysed in terms of key characteristics and principal findings, using a narrative, configuring synthesis focused on implications for policy and further research. Results We identified 880 eligible studies, including 192 intervention studies and 768 studies that incorporated evidence for prices or income as correlates or determinants of target outcomes. Current evidence for the effects of economic instruments and exposures on diet and physical activity is limited in quality and equivocal in terms of its policy implications. Direct evidence for the effects of economic instruments is heavily skewed towards impacts on diet, with a relative lack of evidence for impacts on physical activity. Conclusions The evidence-based case for using economic instruments to promote dietary and physical activity behaviour change may be less compelling than some proponents have claimed. Future research should include measurement of people’s actual behavioural responses using study designs capable of generating reliable causal inferences regarding intervention effects. Policy implementation needs to be carefully aligned with evaluation planning and design. PMID:24086440

  18. 40 CFR 763.80 - Scope and purpose.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ASBESTOS Asbestos-Containing Materials in Schools § 763.80 Scope and purpose. (a) This rule requires local education agencies to identify friable and nonfriable asbestos-containing material (ACM) in public and... Asbestos Coordinators, or if applicable, a State's lead agency designated by the State Governor, for...

  19. 40 CFR 763.80 - Scope and purpose.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ASBESTOS Asbestos-Containing Materials in Schools § 763.80 Scope and purpose. (a) This rule requires local education agencies to identify friable and nonfriable asbestos-containing material (ACM) in public and... Asbestos Coordinators, or if applicable, a State's lead agency designated by the State Governor, for...

  20. 40 CFR 763.80 - Scope and purpose.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ASBESTOS Asbestos-Containing Materials in Schools § 763.80 Scope and purpose. (a) This rule requires local education agencies to identify friable and nonfriable asbestos-containing material (ACM) in public and... Asbestos Coordinators, or if applicable, a State's lead agency designated by the State Governor, for...

  1. 40 CFR 763.80 - Scope and purpose.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ASBESTOS Asbestos-Containing Materials in Schools § 763.80 Scope and purpose. (a) This rule requires local education agencies to identify friable and nonfriable asbestos-containing material (ACM) in public and... Asbestos Coordinators, or if applicable, a State's lead agency designated by the State Governor, for...

  2. 40 CFR 763.80 - Scope and purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ASBESTOS Asbestos-Containing Materials in Schools § 763.80 Scope and purpose. (a) This rule requires local education agencies to identify friable and nonfriable asbestos-containing material (ACM) in public and... Asbestos Coordinators, or if applicable, a State's lead agency designated by the State Governor, for...

  3. 30 CFR 810.1 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Scope. 810.1 Section 810.1 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PERMANENT PROGRAM... subchapter sets forth the minimum performance standards and design requirements to be adopted and implemented...

  4. 30 CFR 823.1 - Scope and purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Scope and purpose. 823.1 Section 823.1 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PERMANENT PROGRAM... design standards for surface coal mining and reclamation operations on prime farmland. ...

  5. 48 CFR 36.300 - Scope of subpart.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Scope of subpart. 36.300 Section 36.300 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Two-Phase Design-Build Selection Procedures 36.300...

  6. 48 CFR 36.300 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Scope of subpart. 36.300 Section 36.300 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Two-Phase Design-Build Selection Procedures 36.300...

  7. 20 CFR 628.500 - Scope and purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROGRAMS UNDER TITLE II OF THE JOB TRAINING PARTNERSHIP ACT Program Design Requirements for Programs Under Title II of the Job Training Partnership Act § 628.500 Scope and purpose. This subpart contains the regulations pertaining to...

  8. Exploiting big data for critical care research.

    PubMed

    Docherty, Annemarie B; Lone, Nazir I

    2015-10-01

    Over recent years the digitalization, collection and storage of vast quantities of data, in combination with advances in data science, has opened up a new era of big data. In this review, we define big data, identify examples of critical care research using big data, discuss the limitations and ethical concerns of using these large datasets and finally consider scope for future research. Big data refers to datasets whose size, complexity and dynamic nature are beyond the scope of traditional data collection and analysis methods. The potential benefits to critical care are significant, with faster progress in improving health and better value for money. Although not replacing clinical trials, big data can improve their design and advance the field of precision medicine. However, there are limitations to analysing big data using observational methods. In addition, there are ethical concerns regarding maintaining confidentiality of patients who contribute to these datasets. Big data have the potential to improve medical care and reduce costs, both by individualizing medicine, and bringing together multiple sources of data about individual patients. As big data become increasingly mainstream, it will be important to maintain public confidence by safeguarding data security, governance and confidentiality.

  9. SCOPE: a web server for practical de novo motif discovery.

    PubMed

    Carlson, Jonathan M; Chakravarty, Arijit; DeZiel, Charles E; Gross, Robert H

    2007-07-01

    SCOPE is a novel parameter-free method for the de novo identification of potential regulatory motifs in sets of coordinately regulated genes. The SCOPE algorithm combines the output of three component algorithms, each designed to identify a particular class of motifs. Using an ensemble learning approach, SCOPE identifies the best candidate motifs from its component algorithms. In tests on experimentally determined datasets, SCOPE identified motifs with a significantly higher level of accuracy than a number of other web-based motif finders run with their default parameters. Because SCOPE has no adjustable parameters, the web server has an intuitive interface, requiring only a set of gene names or FASTA sequences and a choice of species. The most significant motifs found by SCOPE are displayed graphically on the main results page with a table containing summary statistics for each motif. Detailed motif information, including the sequence logo, PWM, consensus sequence and specific matching sites can be viewed through a single click on a motif. SCOPE's efficient, parameter-free search strategy has enabled the development of a web server that is readily accessible to the practising biologist while providing results that compare favorably with those of other motif finders. The SCOPE web server is at .

  10. National Geographic FieldScope: Tools for Engaging a Range of Audiences in Citizen Science

    NASA Astrophysics Data System (ADS)

    OConnor, S.; Takaki, E.

    2013-12-01

    Recognizing the promise of projects that engage non-scientists in scientific research as a context for informal science learning, National Geographic set out in 2009 to develop a technology infrastructure to support public participation in scientific research (PPSR), or citizen science, projects. As a result, NG has developed a web-based platform called FieldScope to host projects in which geographically distributed participants submit local observations or measurements to a shared database. This project is motivated by the observation that historically citizen science initiatives have been siloed using different technologies, and that these projects rarely provide participants with the opportunity to participate in data analysis or any other aspects of the scientific process except for collecting and contributing data. Therefore, FieldScope has been designed to support data visualization and analysis using geospatial technologies and aims to develop social networking tools for communicating and discussing findings. Since educational impact is the project's primary priority, FieldScope is also being designed with usability by novices in mind. In addition to engaging novices in participation in citizen science, the design of the application is also meant to engage students and others in working with geospatial technologies, in this case, web-based GIS. The project's goal is to create a single, powerful infrastructure for PPSR projects that any organization can use to create their own project and support their own community of participants. The FieldScope environment will serve as a hosting environment for PPSR projects following the model of hosted communities of practice that has become widespread on the web. The goal is to make FieldScope a publicly-available resource for any PPSR project on a no- or low-cost basis. It will also make synergies possible between projects that are collecting related data in the same geographic area. NG is now in the fourth year of an NSF grant to bring this vision for FieldScope to life. The project is structured around key collaborations with 'conveners' of existing citizen science initiatives. These existing initiatives include Project BudBurst, the Association of Zoos and Aquariums FrogWatch USA, and the Alice Ferguson Fund's Trash Free Potomac Initiative. These groups are serving as testbed partners, building their citizen science projects with the FieldScope development tools and hosting their communities within the FieldScope infrastructure. Through outcomes research and evaluation, these testbeds will provide much-needed evidence about the value of citizen science for learning and the conditions that can maximize those outcomes. Presenters will share findings to date of the project, including a demonstration of the technology using examples from our convening partners from the NSF project, as well as other communities using FieldScope, ranging from citizen science initiatives in the Yukon River watershed aimed at engaging indigenous Alaskan populations to a wide-spread initiative across the Chesapeake Bay watershed designed for students and environmental education program participants.

  11. Parenting Interventions for Indigenous Child Psychosocial Functioning: A Scoping Review

    ERIC Educational Resources Information Center

    Macvean, Michelle; Shlonsky, Aron; Mildon, Robyn; Devine, Ben

    2017-01-01

    Objectives: To scope evaluations of Indigenous parenting programs designed to improve child psychosocial outcomes. Methods: Electronic databases, gray literature, Indigenous websites and journals, and reference lists were searched. The search was restricted to high-income countries with a history of colonialism. Results: Sixteen studies describing…

  12. EOS image data processing system definition study

    NASA Technical Reports Server (NTRS)

    Gilbert, J.; Honikman, T.; Mcmahon, E.; Miller, E.; Pietrzak, L.; Yorsz, W.

    1973-01-01

    The Image Processing System (IPS) requirements and configuration are defined for NASA-sponsored advanced technology Earth Observatory System (EOS). The scope included investigation and definition of IPS operational, functional, and product requirements considering overall system constraints and interfaces (sensor, etc.) The scope also included investigation of the technical feasibility and definition of a point design reflecting system requirements. The design phase required a survey of present and projected technology related to general and special-purpose processors, high-density digital tape recorders, and image recorders.

  13. JTIDS electromagnetic compatibility in the 960-1215 MHz band

    NASA Astrophysics Data System (ADS)

    Lokuta, Robert S.

    1992-01-01

    The Joint Tactical Information Distribution System (JTIDS) operates in the 960-1215 MHz frequency band. This band is allocated world-wide on a primary basis for aeronautical radio navigation. JTIDS was designed to be electromagnetically compatible with the Air Traffic Control systems that operate in this band. Over the past 15 years, extensive bench tests, flight tests, and analyses were conducted to assess the electromagnetic compatibility (EMC) of JTIDS in the 960-1215 MHz band. This report summarizes the results and conclusions of these efforts, presents some supporting data and provides specific guidance for the operation of JTIDS within the National Air Space. Guidance and recommendations are also provided to assist in the definition and scope of a JTIDS EMC test and analysis effort.

  14. 50 CFR 424.01 - Scope and purpose.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A LISTING ENDANGERED AND THREATENED SPECIES AND DESIGNATING CRITICAL HABITAT General Provisions § 424.01 Scope and purpose. (a) Part 424... Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), that pertain to the listing of species and the...

  15. 50 CFR 424.01 - Scope and purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A LISTING ENDANGERED AND THREATENED SPECIES AND DESIGNATING CRITICAL HABITAT General Provisions § 424.01 Scope and purpose. (a) Part 424... Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), that pertain to the listing of species and the...

  16. 50 CFR 424.01 - Scope and purpose.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A LISTING ENDANGERED AND THREATENED SPECIES AND DESIGNATING CRITICAL HABITAT General Provisions § 424.01 Scope and purpose. (a) Part 424... Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), that pertain to the listing of species and the...

  17. 50 CFR 424.01 - Scope and purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A LISTING ENDANGERED AND THREATENED SPECIES AND DESIGNATING CRITICAL HABITAT General Provisions § 424.01 Scope and purpose. (a) Part 424... Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), that pertain to the listing of species and the...

  18. 10 CFR 72.2 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C WASTE General Provisions § 72.2 Scope. (a) Except..., packaging, and possession of: (1) Power reactor spent fuel to be stored in a complex that is designed and constructed specifically for storage of power reactor spent fuel aged for at least one year, other radioactive...

  19. 10 CFR 72.2 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C WASTE General Provisions § 72.2 Scope. (a) Except..., packaging, and possession of: (1) Power reactor spent fuel to be stored in a complex that is designed and constructed specifically for storage of power reactor spent fuel aged for at least one year, other radioactive...

  20. A Search for Identity: Exploring Core Competencies for Interdisciplinary Environmental Programs

    ERIC Educational Resources Information Center

    Vincent, Shirley Gayle

    2010-01-01

    Scope and method of study: The study is national in scope, exploratory, and utilized a combination of qualitative and quantitative social science methods. Findings and conclusions: Interdisciplinary environmental (IE) programs in higher education in the United States are both diverse and dynamic in their curriculum designs. Though these…

  1. 41 CFR 102-76.5 - What is the scope of this part?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What is the scope of this part? 102-76.5 Section 102-76.5 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND...

  2. 41 CFR 102-76.5 - What is the scope of this part?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What is the scope of this part? 102-76.5 Section 102-76.5 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND...

  3. 41 CFR 102-76.5 - What is the scope of this part?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What is the scope of this part? 102-76.5 Section 102-76.5 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND...

  4. 41 CFR 102-76.5 - What is the scope of this part?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What is the scope of this part? 102-76.5 Section 102-76.5 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND...

  5. 46 CFR 62.01-3 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Scope. 62.01-3 Section 62.01-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION General Provisions... automation; (2) In subpart 62.30, the criteria used to evaluate the designed reliability and safety of all...

  6. 14 CFR 1203a.100 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Purpose and scope. 1203a.100 Section 1203a.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NASA SECURITY AREAS § 1203a... mission, certain designated security areas may be established and maintained by NASA installations and...

  7. 14 CFR 1203a.100 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Purpose and scope. 1203a.100 Section 1203a.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NASA SECURITY AREAS § 1203a... mission, certain designated security areas may be established and maintained by NASA installations and...

  8. 14 CFR 1203a.100 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Purpose and scope. 1203a.100 Section 1203a.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NASA SECURITY AREAS § 1203a... mission, certain designated security areas may be established and maintained by NASA installations and...

  9. 14 CFR 1203a.100 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Purpose and scope. 1203a.100 Section 1203a.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NASA SECURITY AREAS § 1203a... mission, certain designated security areas may be established and maintained by NASA installations and...

  10. 7 CFR 2902.1 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Purpose and scope. 2902.1 Section 2902.1 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES, DEPARTMENT OF AGRICULTURE GUIDELINES FOR DESIGNATING BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT General § 2902.1 Purpose and...

  11. 7 CFR 2902.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Purpose and scope. 2902.1 Section 2902.1 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES, DEPARTMENT OF AGRICULTURE GUIDELINES FOR DESIGNATING BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT General § 2902.1 Purpose and...

  12. 10 CFR 2.400 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... to construct and/or operate nuclear power reactors of identical design to be located at multiple... Procedures Applicable to Proceedings for the Issuance of Licenses To Construct and/or Operate Nuclear Power... 10 Energy 1 2010-01-01 2010-01-01 false Scope of subpart. 2.400 Section 2.400 Energy NUCLEAR...

  13. Design Experimentation with Multiple Perspectives: The GenScope Assessment Project.

    ERIC Educational Resources Information Center

    Hickey, Daniel T.; Kruger, Ann Cale; Frederick, Laura D.; Schafer, Nancy Jo; Zuiker, Steven

    The GenScope Assessment Project is studying assessment in the context of a month-long computer-supported learning environment for introductory genetics. Across three annual iterations with multiple teachers, project researchers manipulated the materials, incentives, and contexts in which students were invited to use formative feedback on…

  14. 41 CFR 102-76.5 - What is the scope of this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is the scope of this part? 102-76.5 Section 102-76.5 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND...

  15. 36 CFR 9.30 - Purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... MINERALS MANAGEMENT Non-Federal Oil and Gas Rights § 9.30 Purpose and scope. (a) These regulations control... the United States, the grantor reserved the rights to the oil and gas. These regulations are designed... leasing is authorized, the applicable regulations can be found at 43 CFR, Group 3100. (c) These...

  16. 46 CFR 162.161-1 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Fixed Clean Agent Fire Extinguishing Systems § 162.161-1 Scope. (a) This subpart applies to each engineered fixed fire extinguishing system using a halocarbon or an inert gas as an agent. It does not apply to pre-engineered systems. (b) Each system must be designed for...

  17. 46 CFR 162.161-1 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Fixed Clean Agent Fire Extinguishing Systems § 162.161-1 Scope. (a) This subpart applies to each engineered fixed fire extinguishing system using a halocarbon or an inert gas as an agent. It does not apply to pre-engineered systems. (b) Each system must be designed for...

  18. 46 CFR 162.161-1 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... APPROVAL ENGINEERING EQUIPMENT Fixed Clean Agent Fire Extinguishing Systems § 162.161-1 Scope. (a) This subpart applies to each engineered fixed fire extinguishing system using a halocarbon or an inert gas as an agent. It does not apply to pre-engineered systems. (b) Each system must be designed for...

  19. What the Study of Scope Can Tell Us about Second Language Learning

    ERIC Educational Resources Information Center

    O'Grady, William; Lee, Miseon; Kwak, Hye-Young

    2009-01-01

    This paper, designed specifically for language teachers, focuses on a phenomenon in second language learning that is largely independent of instructional effects, curricular materials, and classroom activities. Experimental work suggests that scope, the relationship between two or more logical operators (such as quantifiers or negatives), is…

  20. 46 CFR 160.073-1 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Float-Free Link or Life Floats and Buoyant Apparatus § 160.073-1 Scope. (a... apparatus painter to a vessel. The float-free link is designed to be broken by the buoyant force of the life...

  1. 16 CFR 1632.2 - Purpose, scope, and applicability.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... prototype designs of mattresses and mattress pads before the sale in commerce or the introduction in... of a mattress prototype or a mattress pad prototype. (b) Scope. (1) All mattresses, as defined in... each mattress prototype before or after the effective date of this amendment using the test procedure...

  2. 34 CFR 668.141 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... result of test score analyses; and (6) The procedures and conditions under which the Secretary determines that a State process demonstrates that students in the process have the ability to benefit from the...

  3. π Scope: python based scientific workbench with visualization tool for MDSplus data

    NASA Astrophysics Data System (ADS)

    Shiraiwa, S.

    2014-10-01

    π Scope is a python based scientific data analysis and visualization tool constructed on wxPython and Matplotlib. Although it is designed to be a generic tool, the primary motivation for developing the new software is 1) to provide an updated tool to browse MDSplus data, with functionalities beyond dwscope and jScope, and 2) to provide a universal foundation to construct interface tools to perform computer simulation and modeling for Alcator C-Mod. It provides many features to visualize MDSplus data during tokamak experiments including overplotting different signals and discharges, various plot types (line, contour, image, etc.), in-panel data analysis using python scripts, and publication quality graphics generation. Additionally, the logic to produce multi-panel plots is designed to be backward compatible with dwscope, enabling smooth migration for dwscope users. πScope uses multi-threading to reduce data transfer latency, and its object-oriented design makes it easy to modify and expand while the open source nature allows portability. A built-in tree data browser allows a user to approach the data structure both from a GUI and a script, enabling relatively complex data analysis workflow to be built quickly. As an example, an IDL-based interface to perform GENRAY/CQL3D simulations was ported on πScope, thus allowing LHCD simulation to be run between-shot using C-Mod experimental profiles. This workflow is being used to generate a large database to develop a LHCD actuator model for the plasma control system. Supported by USDoE Award DE-FC02-99ER54512.

  4. Commercialization of Medium Voltage HTS Triax TM Cable Systems

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

    Knoll, David

    2012-12-31

    The original project scope that was established in 2007 aimed to install a 1,700 meter (1.1 mile) medium voltage HTS Triax{TM} cable system into the utility grid in New Orleans, LA. In 2010, however, the utility partner withdrew from the project, so the 1,700 meter cable installation was cancelled and the scope of work was reduced. The work then concentrated on the specific barriers to commercialization of HTS cable technology. The modified scope included long-length HTS cable design and testing, high voltage factory test development, optimized cooling system development, and HTS cable life-cycle analysis. In 2012, Southwire again analyzed themore » market for HTS cables and deemed the near term market acceptance to be low. The scope of work was further reduced to the completion of tasks already started and to testing of the existing HTS cable system in Columbus, OH. The work completed under the project included: • Long-length cable modeling and analysis • HTS wire evaluation and testing • Cable testing for AC losses • Optimized cooling system design • Life cycle testing of the HTS cable in Columbus, OH • Project management. The 200 meter long HTS Triax{TM} cable in Columbus, OH was incorporated into the project under the initial scope changes as a test bed for life cycle testing as well as the site for an optimized HTS cable cooling system. The Columbus cable utilizes the HTS TriaxTM design, so it provided an economical tool for these of the project tasks.« less

  5. Barriers and Strategies in Guideline Implementation—A Scoping Review

    PubMed Central

    Fischer, Florian; Lange, Kerstin; Klose, Kristina; Greiner, Wolfgang; Kraemer, Alexander

    2016-01-01

    Research indicates that clinical guidelines are often not applied. The success of their implementation depends on the consideration of a variety of barriers and the use of adequate strategies to overcome them. Therefore, this scoping review aims to describe and categorize the most important barriers to guideline implementation. Furthermore, it provides an overview of different kinds of suitable strategies that are tailored to overcome these barriers. The search algorithm led to the identification of 1659 articles in PubMed. Overall, 69 articles were included in the data synthesis. The content of these articles was analysed by using a qualitative synthesis approach, to extract the most important information on barriers and strategies. The barriers to guideline implementation can be differentiated into personal factors, guideline-related factors, and external factors. The scoping review revealed the following aspects as central elements of successful strategies for guideline implementation: dissemination, education and training, social interaction, decision support systems and standing orders. Available evidence indicates that a structured implementation can improve adherence to guidelines. Therefore, the barriers to guideline implementation and adherence need to be analysed in advance so that strategies that are tailored to the specific setting and target groups can be developed. PMID:27417624

  6. 78 FR 23920 - Notice of Extension of Public Comment Period for the Notice of Intent To Prepare the Commonwealth...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ...Marine Corps Forces, Pacific (MARFORPAC), as the Executive Agent designated by the United States (U.S.) Pacific Command (PACOM), is extending the public scoping comment period for the Commonwealth of the Northern Mariana Islands (CNMI) Joint Military Training Environmental Impact Statement (EIS)/Overseas EIS (OEIS) until May 13, 2013. A Notice of Intent (NOI) was published in the Federal Register on Thursday, March 14, 2013 (Vol. 78, No. 50, Pages 16257-16259). The Notice announced the initial public scoping comment period, including three public scoping meetings that took place on Wednesday, April 10, 2013; Thursday, April 11, 2013 and Friday, April 12, 2013. The public scoping meetings provided an opportunity for the public to obtain additional information and provide comments on the proposed action. The NOI requested the submission of all public scoping comments to MARFORPAC by April 29, 2013 Chamorro Standard Time (ChST). With this Notice, MARFORPAC is extending the public scoping comment period until May 13, 2013 (ChST).

  7. A Directory of Public Service Internships: Opportunities for the Graduate, Post-Graduate and Mid-Career Professional, 1974-75.

    ERIC Educational Resources Information Center

    National Center for Public Service Internship Programs, Washington, DC.

    Listed alphabetically by program title, the information for each public service internship program includes: address and phone number, program director, administering agency, year commenced, interns/fellows per year, objectives of program, program design, scope of placement, sponsors/mentors, scope of recruitment, recruitment strategies, screening…

  8. 14 CFR § 1203a.100 - Purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Purpose and scope. § 1203a.100 Section § 1203a.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NASA SECURITY AREAS... mission, certain designated security areas may be established and maintained by NASA Centers and Component...

  9. 34 CFR 361.49 - Scope of vocational rehabilitation services for groups of individuals with disabilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... is used to provide vocational rehabilitation services that promote integration and competitive..., which may not exceed 6 months. (iv) If the designated State unit provides for these services, it must... groups of individuals, it must— (1) Develop and maintain written policies covering the nature and scope...

  10. 34 CFR 361.49 - Scope of vocational rehabilitation services for groups of individuals with disabilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... is used to provide vocational rehabilitation services that promote integration and competitive..., which may not exceed 6 months. (iv) If the designated State unit provides for these services, it must... groups of individuals, it must— (1) Develop and maintain written policies covering the nature and scope...

  11. 34 CFR 361.49 - Scope of vocational rehabilitation services for groups of individuals with disabilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... is used to provide vocational rehabilitation services that promote integration and competitive..., which may not exceed 6 months. (iv) If the designated State unit provides for these services, it must... groups of individuals, it must— (1) Develop and maintain written policies covering the nature and scope...

  12. 78 FR 27196 - Modification of Permit Application and Intent for Additional Public Scoping for an Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... simulations. Final channel design and associated environmental impacts will be addressed during the permitting and EIS process. The EIS will evaluate the effects of construction and long term effects of the... in the EIS process; announce the plans for an additional public scoping meeting; solicit public...

  13. 28 CFR 51.12 - Scope of requirement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE VOTING RIGHTS ACT OF 1965, AS AMENDED General Provisions § 51.12 Scope of requirement. Any change affecting voting, even though it appears to be minor or indirect, returns to a prior practice or procedure, ostensibly expands voting rights, or is designed to remove the elements that caused objection by the Attorney...

  14. 28 CFR 51.12 - Scope of requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... THE VOTING RIGHTS ACT OF 1965, AS AMENDED General Provisions § 51.12 Scope of requirement. Except as... affecting voting, even though it appears to be minor or indirect, returns to a prior practice or procedure, seemingly expands voting rights, or is designed to remove the elements that caused the Attorney General to...

  15. Entrepreneurial Decision Making Styles and Learning Strategies Preferences

    ERIC Educational Resources Information Center

    Hestand, Yana

    2012-01-01

    Scope and Method of Study: The scope of this study was the decision making styles and the learning strategies preferences among entrepreneurs. The study utilized a descriptive research design. Internet was utilized as a data collection tool, Participant in the study were 240 entrepreneurs from the Oklahoma state, Tulsa county members of the SBA.…

  16. High/Scope Buyer's Guide to Children's Software. 11th Edition.

    ERIC Educational Resources Information Center

    Hohmann, Charles; And Others

    This 11th edition of the High/Scope Buyer's Guide to Children's Software was designed to help teachers, caregivers, and parents make good choices when purchasing software to enhance children's learning. The book consists of an introduction, a chapter on finding the best software, software reviews for 48 different software products. The…

  17. LudusScope: Accessible Interactive Smartphone Microscopy for Life-Science Education.

    PubMed

    Kim, Honesty; Gerber, Lukas Cyrill; Chiu, Daniel; Lee, Seung Ah; Cira, Nate J; Xia, Sherwin Yuyang; Riedel-Kruse, Ingmar H

    2016-01-01

    For centuries, observational microscopy has greatly facilitated biology education, but we still cannot easily and playfully interact with the microscopic world we see. We therefore developed the LudusScope, an accessible, interactive do-it-yourself smartphone microscopy platform that promotes exploratory stimulation and observation of microscopic organisms, in a design that combines the educational modalities of build, play, and inquire. The LudusScope's touchscreen and joystick allow the selection and stimulation of phototactic microorganisms such as Euglena gracilis with light. Organismal behavior is tracked and displayed in real time, enabling open and structured game play as well as scientific inquiry via quantitative experimentation. Furthermore, we used the Scratch programming language to incorporate biophysical modeling. This platform is designed as an accessible, low-cost educational kit for easy construction and expansion. User testing with both teachers and students demonstrates the educational potential of the LudusScope, and we anticipate additional synergy with the maker movement. Transforming observational microscopy into an interactive experience will make microbiology more tangible to society, and effectively support the interdisciplinary learning required by the Next Generation Science Standards.

  18. Status Report on Scoping Reactor Physics and Sensitivity/Uncertainty Analysis of LR-0 Reactor Molten Salt Experiments

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

    Brown, Nicholas R.; Mueller, Donald E.; Patton, Bruce W.

    2016-08-31

    Experiments are being planned at Research Centre Rež (RC Rež) to use the FLiBe (2 7LiF-BeF 2) salt from the Molten Salt Reactor Experiment (MSRE) to perform reactor physics measurements in the LR-0 low power nuclear reactor. These experiments are intended to inform on neutron spectral effects and nuclear data uncertainties for advanced reactor systems utilizing FLiBe salt in a thermal neutron energy spectrum. Oak Ridge National Laboratory (ORNL) is performing sensitivity/uncertainty (S/U) analysis of these planned experiments as part of the ongoing collaboration between the United States and the Czech Republic on civilian nuclear energy research and development. Themore » objective of these analyses is to produce the sensitivity of neutron multiplication to cross section data on an energy-dependent basis for specific nuclides. This report provides a status update on the S/U analyses of critical experiments at the LR-0 Reactor relevant to fluoride salt-cooled high temperature reactor (FHR) and liquid-fueled molten salt reactor (MSR) concepts. The S/U analyses will be used to inform design of FLiBe-based experiments using the salt from MSRE.« less

  19. C-431 B -- Scope document

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

    Hollister, H.L.

    1951-06-01

    This document describes the scope of the C-431-B Reactor Production Facility. In dealing with the broad phases of the project, it includes the Sections ``A`` (Scope Modifications) of the approved Design Criteria, modified to ensure correctness to date. Location of the facility has been set as shown on the site map in HDC-2101, designated site number one. Included in Project C-431-B are the 105-C Building, including within that building facilities previously located in the 1608 Building, a contaminated effluent crib adjacent to 105-C, and gas facilities using the 115-B Building interconnected with 105-C. Also included are an oil shed, amore » thimble storage cave, a badge house, and an exclusion fence. Building services and process lines will be considered part of the project to a location nominally five feet outside of 105-C.« less

  20. Remedial Action Plan and site design for stabilization of the inactive uranium mill tailings site at Durango, Colorado: Attachment 2, Geology report. Revised final report

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

    Not Available

    1991-12-01

    Detailed investigations of geologic, geomorphic, and seismic conditions at the Bodo Canyon disposal site were conducted. The purpose of these investigations was basic site characterization and identification of potential geologic hazards that could affect long-term site stability. Subsequent engineering studies, such as analyses of hydrologic and liquefaction hazards, used the data developed in these studies. The geomorphic analysis was employed in the design of effective erosion protection. Studies of the regional and local seismotectonic setting, which included a detailed search for possible capable faults within a 65 kilometer radius of the site, provided the basis for seismic design parameters. Themore » scope of work performed included the following: Compilation and analysis of previous published and unpublished geologic literature and maps; Review of historical and instrumental earthquake data; Review of site-specific subsurface geologic data, including lithologic and geophysical logs of exploratory boreholes advanced in the site area; Photogeologic interpretations of existing conventional aerial photographs; and, Ground reconnaissance and mapping of the site region.« less

  1. University Choice: What Do We Know, What Don't We Know and What Do We Still Need to Find Out?

    ERIC Educational Resources Information Center

    Hemsley-Brown, Jane; Oplatka, Izhar

    2015-01-01

    Purpose: The purpose of this paper is to systematically document, scrutinise and critically analyse the current research literature on higher education choice to: establish the scope of the studies; map the factors associated with choice; identify the key strengths and weaknesses in the research literature; critically analyse the extant research…

  2. Initiating Event Analysis of a Lithium Fluoride Thorium Reactor

    NASA Astrophysics Data System (ADS)

    Geraci, Nicholas Charles

    The primary purpose of this study is to perform an Initiating Event Analysis for a Lithium Fluoride Thorium Reactor (LFTR) as the first step of a Probabilistic Safety Assessment (PSA). The major objective of the research is to compile a list of key initiating events capable of resulting in failure of safety systems and release of radioactive material from the LFTR. Due to the complex interactions between engineering design, component reliability and human reliability, probabilistic safety assessments are most useful when the scope is limited to a single reactor plant. Thus, this thesis will study the LFTR design proposed by Flibe Energy. An October 2015 Electric Power Research Institute report on the Flibe Energy LFTR asked "what-if?" questions of subject matter experts and compiled a list of key hazards with the most significant consequences to the safety or integrity of the LFTR. The potential exists for unforeseen hazards to pose additional risk for the LFTR, but the scope of this thesis is limited to evaluation of those key hazards already identified by Flibe Energy. These key hazards are the starting point for the Initiating Event Analysis performed in this thesis. Engineering evaluation and technical study of the plant using a literature review and comparison to reference technology revealed four hazards with high potential to cause reactor core damage. To determine the initiating events resulting in realization of these four hazards, reference was made to previous PSAs and existing NRC and EPRI initiating event lists. Finally, fault tree and event tree analyses were conducted, completing the logical classification of initiating events. Results are qualitative as opposed to quantitative due to the early stages of system design descriptions and lack of operating experience or data for the LFTR. In summary, this thesis analyzes initiating events using previous research and inductive and deductive reasoning through traditional risk management techniques to arrive at a list of key initiating events that can be used to address vulnerabilities during the design phases of LFTR development.

  3. Attentional states influence early neural responses associated with motivational processes: local vs. global attentional scope and N1 amplitude to appetitive stimuli.

    PubMed

    Gable, Philip A; Harmon-Jones, Eddie

    2011-05-01

    Positive affects vary in the degree with which they are associated with approach motivation, the drive to approach an object or a goal. High approach-motivated positive affects cause a narrowing of attention, whereas low approach-motivated positive affects causes a broadening of attention. The current study was designed to extend this work by examining whether the relationship between motivation and attentional bias was bi-directional. Specifically, the experiment investigated whether a manipulated local attentional scope would cause greater approach motivational processing than a global attentional scope as measured by neural processes as early as 100 ms. As compared to a global attentional scope, a local attentional scope caused greater neural processing associated with approach motivation as measured by the N1 to appetitive pictures. Copyright © 2011 Elsevier B.V. All rights reserved.

  4. Scoping Studies to Evaluate the Benefits of an Advanced Dry Feed System on the Use of Low-Rank Coal

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

    Rader, Jeff; Aguilar, Kelly; Aldred, Derek

    2012-11-30

    This report describes the development of the design of an advanced dry feed system that was carried out under Task 4.0 of Cooperative Agreement DE-FE0007902 with the US DOE, “Scoping Studies to Evaluate the Benefits of an Advanced Dry Feed System on the use of Low- Rank Coal.” The resulting design will be used for the advanced technology IGCC case with 90% carbon capture for sequestration to be developed under Task 5.0 of the same agreement. The scope of work covered coal preparation and feeding up through the gasifier injector. Subcomponents have been broken down into feed preparation (including grindingmore » and drying), low pressure conveyance, pressurization, high pressure conveyance, and injection. Pressurization of the coal feed is done using Posimetric1 Feeders sized for the application. In addition, a secondary feed system is described for preparing and feeding slag additive and recycle fines to the gasifier injector. This report includes information on the basis for the design, requirements for down selection of the key technologies used, the down selection methodology and the final, down selected design for the Posimetric Feed System, or PFS.« less

  5. Internal and external scope in willingness-to-pay estimates for threatened and endangered wildlife

    USGS Publications Warehouse

    Giraud, K.L.; Loomis, J.B.; Johnson, R.L.

    1999-01-01

    Economic theory suggests willingness-to-pay (WTP) should be significantly higher for a comprehensive good than for a subset of that good. We tested this using both a split sample design (external scope test) and paired responses (internal scope test) for WTP for several endangered fish and wildlife species in the US. In the paired response case we corrected for correlation of willingness-to-pay responses using a bivariate probit model. Surprisingly, the independent split samples passed the scope test but the paired samples did not. As the results contradict each other, questions of validity for policy implications are raised. However, using either approach, the benefit of maintaining critical habitat for these species exceeds the costs.

  6. Project Design Concept for Monitoring and Control System

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

    MCGREW, D.L.

    2000-10-02

    This Project Design Concept represents operational requirements established for use in design the tank farm Monitoring and Control System. These upgrades are included within the scope of Project W-314, Tank Farm Restoration and Safe Operations.

  7. 40 CFR 35.2005 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... economic investigations or studies, surveys, designs, plans, working drawings, specifications, procedures... design-type projects within the scope of the practice of architecture or professional engineering as... as designed. (10) Collector sewer. The common lateral sewers, within a publicly owned treatment...

  8. 40 CFR 35.2005 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... economic investigations or studies, surveys, designs, plans, working drawings, specifications, procedures... design-type projects within the scope of the practice of architecture or professional engineering as... as designed. (10) Collector sewer. The common lateral sewers, within a publicly owned treatment...

  9. AccessScope project: Accessible light microscope for users with upper limb mobility or visual impairments.

    PubMed

    Mansoor, Awais; Ahmed, Wamiq M; Samarapungavan, Ala; Cirillo, John; Schwarte, David; Robinson, J Paul; Duerstock, Bradley S

    2010-01-01

    A web-based application was developed to remotely view slide specimens and control all functions of a research-level light microscopy workstation, called AccessScope. Students and scientists with upper limb mobility and visual impairments are often unable to use a light microscope by themselves and must depend on others in its operation. Users with upper limb mobility impairments and low vision were recruited to assist in the design process of the AccessScope personal computer (PC) user interface. Participants with these disabilities were evaluated in their ability to use AccessScope to perform microscopical tasks. AccessScope usage was compared with inspecting prescanned slide images by grading participants' identification and understanding of histological features and knowledge of microscope operation. With AccessScope subjects were able to independently perform common light microscopy functions through an Internet browser by employing different PC pointing devices or accessibility software according to individual abilities. Subjects answered more histology and microscope usage questions correctly after first participating in an AccessScope test session. AccessScope allowed users with upper limb or visual impairments to successfully perform light microscopy without assistance. This unprecedented capability is crucial for students and scientists with disabilities to perform laboratory coursework or microscope-based research and pursue science, technology, engineering, and mathematics fields.

  10. Cold Regions Test of Indirect Fire Weapons Ammunition

    DTIC Science & Technology

    1983-03-08

    COLD REGIONS TEST OF INDIRECT FIRE WEAPONS AMMUNITION Paragraph 1 . SCOPE. 1 2. FACILITIES AND INSTRUMENTATION .......... 3. PREPARATION FOR TEST...A- 1 B. Data Collection Sheets ..... .............. B- 1 C. References ..... .................... ... C- 1 D. Cold-Dry...Uniform .D...... .. ... .. ... 0- 1 1 . SCOPE. The procedures outlined in this TOP are designed to determine the c-h-arac-teristics of indirect artillery

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

    Del Bianco, M.; Wiehagen, J.; Wood, A.

    Residential quality management systems have most often been designed for new home construction. To address quality in existing homes in the form of Scopes of Work (SOW), the NAHB Research Center began with a new construction scope of work and applied it to an existing home project. This document is intended to outline the steps of translating a new home construction SOW to SOW for retrofit.

  12. Determining Teachers' Educational Needs Regarding School Education Projects within the Scope of Erasmus+ Programme

    ERIC Educational Resources Information Center

    Karakus, Fatma; Uyar, Melis Yesilpinar; Balbag, Nur Leman

    2017-01-01

    The purpose of this study was to determine teachers' educational needs regarding school education projects within the scope of Erasmus+ programme. In the study, the case study method, one of qualitative research designs, was used. The participants were determined using the snowball sampling method, and eight secondary school teachers took part in…

  13. Challenges of designing and testing a highly stable sensor platform: Cesic solves MTG star sensor bracket thermoelastic requirements

    NASA Astrophysics Data System (ADS)

    Kroedel, Matthias; Zauner, Christoph

    2017-09-01

    The Meteosat Third Generation's extreme pointing requirements call for a highly stable bracket for mounting the Star Trackers. HB-Cesic®, a chopped fibre reinforced silicon carbide, was selected as a base material for the sensor bracket. The high thermal conductivity and low thermal expansion of HB-Cesic® were the key properties to fulfil the demanding thermo-elastic pointing requirements of below 1μrad/K for the Star Trackers mounting interfaces. Dominated by thermoelastic stability requirements, the design and analysis of the Bracket required a multidisciplinary approach with the focus on thermal and thermo-elastic analyses. Dedicated modal and thermal post-processing strategies have been applied in the scope of the light weighting process. The experimental verification of this thermo-elastic stable system has been a challenging task of its own. A thermo-elastic distortion measurement rig was developed with a stability of <0.1μrad/K in all three rotational degrees of freedom.

  14. Mission and system optimization of nuclear electric propulsion vehicles for lunar and Mars missions

    NASA Technical Reports Server (NTRS)

    Gilland, James H.

    1991-01-01

    The detailed mission and system optimization of low thrust electric propulsion missions is a complex, iterative process involving interaction between orbital mechanics and system performance. Through the use of appropriate approximations, initial system optimization and analysis can be performed for a range of missions. The intent of these calculations is to provide system and mission designers with simple methods to assess system design without requiring access or detailed knowledge of numerical calculus of variations optimizations codes and methods. Approximations for the mission/system optimization of Earth orbital transfer and Mars mission have been derived. Analyses include the variation of thruster efficiency with specific impulse. Optimum specific impulse, payload fraction, and power/payload ratios are calculated. The accuracy of these methods is tested and found to be reasonable for initial scoping studies. Results of optimization for Space Exploration Initiative lunar cargo and Mars missions are presented for a range of power system and thruster options.

  15. Phylogenetic studies of transmission dynamics in generalized HIV epidemics: An essential tool where the burden is greatest?

    PubMed Central

    Dennis, Ann M.; Herbeck, Joshua T.; Brown, Andrew Leigh; Kellam, Paul; de Oliveira, Tulio; Pillay, Deenan; Fraser, Christophe; Cohen, Myron S.

    2014-01-01

    Efficient and effective HIV prevention measures for generalized epidemics in sub-Saharan Africa have not yet been validated at the population-level. Design and impact evaluation of such measures requires fine-scale understanding of local HIV transmission dynamics. The novel tools of HIV phylogenetics and molecular epidemiology may elucidate these transmission dynamics. Such methods have been incorporated into studies of concentrated HIV epidemics to identify proximate and determinant traits associated with ongoing transmission. However, applying similar phylogenetic analyses to generalized epidemics, including the design and evaluation of prevention trials, presents additional challenges. Here we review the scope of these methods and present examples of their use in concentrated epidemics in the context of prevention. Next, we describe the current uses for phylogenetics in generalized epidemics, and discuss their promise for elucidating transmission patterns and informing prevention trials. Finally, we review logistic and technical challenges inherent to large-scale molecular epidemiological studies of generalized epidemics, and suggest potential solutions. PMID:24977473

  16. Scope of physician procedures independently billed by mid-level providers in the office setting.

    PubMed

    Coldiron, Brett; Ratnarathorn, Mondhipa

    2014-11-01

    Mid-level providers (nurse practitioners and physician assistants) were originally envisioned to provide primary care services in underserved areas. This study details the current scope of independent procedural billing to Medicare of difficult, invasive, and surgical procedures by medical mid-level providers. To understand the scope of independent billing to Medicare for procedures performed by mid-level providers in an outpatient office setting for a calendar year. Analyses of the 2012 Medicare Physician/Supplier Procedure Summary Master File, which reflects fee-for-service claims that were paid by Medicare, for Current Procedural Terminology procedures independently billed by mid-level providers. Outpatient office setting among health care providers. The scope of independent billing to Medicare for procedures performed by mid-level providers. In 2012, nurse practitioners and physician assistants billed independently for more than 4 million procedures at our cutoff of 5000 paid claims per procedure. Most (54.8%) of these procedures were performed in the specialty area of dermatology. The findings of this study are relevant to safety and quality of care. Recently, the shortage of primary care clinicians has prompted discussion of widening the scope of practice for mid-level providers. It would be prudent to temper widening the scope of practice of mid-level providers by recognizing that mid-level providers are not solely limited to primary care, and may involve procedures for which they may not have formal training.

  17. Use of the Menopause-Specific Quality of Life (MENQOL) questionnaire in research and clinical practice: a comprehensive scoping review.

    PubMed

    Sydora, Beate C; Fast, Hilary; Campbell, Sandy; Yuksel, Nese; Lewis, Jacqueline E; Ross, Sue

    2016-09-01

    The Menopause-Specific Quality of Life (MENQOL) questionnaire was developed as a validated research tool to measure condition-specific QOL in early postmenopausal women. We conducted a comprehensive scoping review to explore the extent of MENQOL's use in research and clinical practice to assess its value in providing effective, adequate, and comparable participant assessment information. Thirteen biomedical and clinical databases were systematically searched with "menqol" as a search term to find articles using MENQOL or its validated derivative MENQOL-Intervention as investigative or clinical tools from 1996 to November 2014 inclusive. Review articles, conference abstracts, proceedings, dissertations, and incomplete trials were excluded. Additional articles were collected from references within key articles. Three independent reviewers extracted data reflecting study design, intervention, sample characteristics, MENQOL questionnaire version, modifications and language, recall period, and analysis detail. Data analyses included categorization and descriptive statistics. The review included 220 eligible papers of various study designs, covering 39 countries worldwide and using MENQOL translated into more than 25 languages. A variety of modifications to the original questionnaire were identified, including omission or addition of items and alterations to the validated methodological analysis. No papers were found that described MENQOL's use in clinical practice. Our study found an extensive and steadily increasing use of MENQOL in clinical and epidemiological research over 18 years postpublication. Our results stress the importance of proper reporting and validation of translations and variations to ensure outcome comparison and transparency of MENQOL's use. The value of MENQOL in clinical practice remains unknown.

  18. Application of the Andersen's health care utilization framework to secondary complications of spinal cord injury: a scoping review.

    PubMed

    Guilcher, Sara J T; Craven, B Cathy; McColl, Mary Ann; Lemieux-Charles, Louise; Casciaro, Tiziana; Jaglal, Susan B

    2012-01-01

    The purpose of this scoping review was to identify research priority areas related to secondary complications and associated health care use for individuals with spinal cord injury (SCI). Peer-reviewed journals were identified using CINAHL, MEDLINE, PubMed, Embase, Social Sciences Abstracts, Social Works Abstract and PsycInfo search engines. Key references were hand searched. A total of 289 abstracts were identified from the initial search strategy. We removed studies that did not measure health care and those that did not involve analytical investigation. The selected 31 studies were reviewed in detail using a coding template based on the domains and sub-components of the Andersen model (i.e. environmental, population characteristics, health behavior and outcome). Most studies measured predisposing characteristics (e.g., age, gender) and need characteristics (e.g., level of injury). There was a notable absence of environmental characteristics (e.g., health system, neighborhood variables), enabling characteristics and health behaviors (beyond diet and nutrition). We identified a gap in the SCI literature. Future research should focus on longitudinal study designs with more representation of non-traumatic spinal cord injury, as well as utilizing more advanced statistical analyses (i.e., multivariate level) to adjust for confounding variables.

  19. Evidence for Public Health Risks of Wastewater and Excreta Management Practices in Southeast Asia: A Scoping Review

    PubMed Central

    Lam, Steven; Nguyen-Viet, Hung; Tuyet-Hanh, Tran Thi; Nguyen-Mai, Huong; Harper, Sherilee

    2015-01-01

    The use of wastewater and excreta in agriculture is a common practice in Southeast Asia; however, concerns remain about the potential public health risks of this practice. We undertook a scoping review to examine the extent, range, and nature of literature, as well as synthesize the evidence for associations between wastewater and excreta management practices and public health risks in Southeast Asia. Three electronic databases (PubMed, CAB Direct, and Web of Science) were searched and a total of 27 relevant studies were included and evaluated. The available evidence suggested that possible occupational health risks of wastewater and excreta management practices include diarrhea, skin infection, parasitic infection, bacterial infection, and epilepsy. Community members can be at risk for adverse health outcomes through consuming contaminated fish, vegetables, or fruits. Results suggested that practices including handling, treatment, and use of waste may be harmful to human health, particularly farmer’s health. Many studies in this review, however, had limitations including lack of gender analyses, exposure assessment, and longitudinal study designs. These findings suggest that more studies on identifying, quantitatively assessing, and mitigating health risks are needed if sustainable benefits are to be obtained from wastewater and excreta reuse in agriculture in Southeast Asia. PMID:26501297

  20. The Study of Health Coaching: The Ithaca Coaching Project, Research Design, and Future Directions

    PubMed Central

    2013-01-01

    Health coaching (HC) is a process holding tremendous potential as a complementary medical intervention to shape healthy behavior change and affect rates of chronic lifestyle diseases. Empirical knowledge of effectiveness for the HC process, however, is lacking. The purposes of this paper are to present the study protocol for the Ithaca Coaching Project while also addressing research design, methodological issues, and directions for HC research. This is one of the first large-scale, randomized control trials of HC for primary prevention examining impact on physical and emotional health status in an employee population. An additional intent for the project is to investigate self-determination theory as a theoretical framework for the coaching process. Participants (n=300) are recruited as part of a campus-wide wellness initiative and randomly assigned to one of three levels of client-centered HC or a control with standard wellness program care. Repeated measures analyses of covariance will be used to examine coaching effectiveness while path analyses will be used to examine relationships between coaching processes, self-determination variables, and health outcomes. There is a great need for well-designed HC studies that define coaching best practices, examine intervention effectiveness, provide cost:benefit analysis, and address scope of practice. This information will allow a clearer definition of HC to emerge and determination of if, and how, HC fits in modern-day healthcare. This is an exciting but critical time for HC research and for the practice of HC. PMID:24416673

  1. The study of health coaching: the ithaca coaching project, research design, and future directions.

    PubMed

    Sforzo, Gary A

    2013-05-01

    Health coaching (HC) is a process holding tremendous potential as a complementary medical intervention to shape healthy behavior change and affect rates of chronic lifestyle diseases. Empirical knowledge of effectiveness for the HC process, however, is lacking. The purposes of this paper are to present the study protocol for the Ithaca Coaching Project while also addressing research design, methodological issues, and directions for HC research. This is one of the first large-scale, randomized control trials of HC for primary prevention examining impact on physical and emotional health status in an employee population. An additional intent for the project is to investigate self-determination theory as a theoretical framework for the coaching process. Participants (n=300) are recruited as part of a campus-wide wellness initiative and randomly assigned to one of three levels of client-centered HC or a control with standard wellness program care. Repeated measures analyses of covariance will be used to examine coaching effectiveness while path analyses will be used to examine relationships between coaching processes, self-determination variables, and health outcomes. There is a great need for well-designed HC studies that define coaching best practices, examine intervention effectiveness, provide cost:benefit analysis, and address scope of practice. This information will allow a clearer definition of HC to emerge and determination of if, and how, HC fits in modern-day healthcare. This is an exciting but critical time for HC research and for the practice of HC.

  2. Epidemiology of competence: a scoping review to understand the risks and supports to competence of four health professions

    PubMed Central

    Glover Takahashi, Susan; Nayer, Marla

    2017-01-01

    Objectives This study examined the risks and supports to competence discussed in the literature related to occupational therapists, pharmacists, physical therapists and physicians, using epidemiology as a conceptual model. Design Articles from a scoping literature review, published from 1975 to 2014 inclusive, were included if they were about a risk or support to the professional or clinical competence of one of four health professions. Descriptive and regression analyses identified potential associations between risks and supports to competence and the location of study, type of health profession, competence life-cycle and the domain(s) of competence (organised around the CanMEDS framework). Results A total of 3572 abstracts were reviewed and 943 articles analysed. Most focused on physicians (n=810, 86.0%) and ‘practice’ (n=642, 68.0%). Fewer articles discussed risks to competence (n=418, 44.3%) than supports (n=750, 79.5%). The top four risks, each discussed in over 15% of articles, were: transitions in practice, being an international graduate, lack of clinical exposure/experience (ie, insufficient volume of procedures or patients) and age. The top two supports (over 35%) were continuing education participation and educational information/programme features. About 60% of all the articles discussed medical expert and about 25% applied to all roles. Articles focusing on residents had a greater probability of reporting on risks. Conclusions Articles about physicians were dominant. The majority of articles were written in the last decade and more discussed supports than risks to competence. An epidemiology-based conceptual model offers a helpful organising framework for exploring and explaining the competence of health professions. PMID:28864686

  3. Business Management in Sustainable Buildings: Ankara-Turkey Case

    NASA Astrophysics Data System (ADS)

    Kutay Karaca, Neşet; Burcu Gültekin, Arzuhan

    2017-10-01

    The concept of the sustainability is described as efficiently and effectively consuming of exhaustible and recyclable sources of the world. A sustainable building implements sustainability criteria in its life cycle, and business management is the process by which an organization uses its resources in the most efficient way to reach its goal. From the beginning, sustainable building proves their differences from the conventional buildings. Sustainable buildings are resource-efficient and environmentally responsible structures in terms of energy consumption, construction principles, siting, renovation and maintenance throughout its life cycle while conventional buildings are more traditional in these matters. The differences are observable especially in costs and expenditures. It is possible and feasible to compare and contrast the design, construction and management costs of both types of structures. Thence, contributions of sustainable buildings are priced favourably in terms of ecological and sociological aspects. In this context, a prospective projection can be made considering the extra costs of sustainable structures, as well as the consumption profits due to the use of less energy than conventional construction. Considering this, it is possible to project consumption savings in long term. By calculating a forward-looking net cash flow projection, it can be forecasted how much time it will take to cover the extra cost. When making decisions, investors always contemplate maximum profitability. Within the scope of this study, costs of sustainable and conventional buildings will be compared and contrasted through precedence of a sustainable building certificated and non-certificated building. It will be analysed in which time period the initial cost difference between them will be compensated totally and partially. Furthermore, an efficiency analyses will be done in the scope of the necessities and expenses of these businesses.

  4. Recent advances in the analysis of behavioural organization and interpretation as indicators of animal welfare

    PubMed Central

    Asher, Lucy; Collins, Lisa M.; Ortiz-Pelaez, Angel; Drewe, Julian A.; Nicol, Christine J.; Pfeiffer, Dirk U.

    2009-01-01

    While the incorporation of mathematical and engineering methods has greatly advanced in other areas of the life sciences, they have been under-utilized in the field of animal welfare. Exceptions are beginning to emerge and share a common motivation to quantify ‘hidden’ aspects in the structure of the behaviour of an individual, or group of animals. Such analyses have the potential to quantify behavioural markers of pain and stress and quantify abnormal behaviour objectively. This review seeks to explore the scope of such analytical methods as behavioural indicators of welfare. We outline four classes of analyses that can be used to quantify aspects of behavioural organization. The underlying principles, possible applications and limitations are described for: fractal analysis, temporal methods, social network analysis, and agent-based modelling and simulation. We hope to encourage further application of analyses of behavioural organization by highlighting potential applications in the assessment of animal welfare, and increasing awareness of the scope for the development of new mathematical methods in this area. PMID:19740922

  5. Job satisfaction and job content in Dutch dental hygienists.

    PubMed

    Jerković-Ćosić, K; van Offenbeek, M A G; van der Schans, C P

    2012-08-01

    This study compares the scope of practice of Dutch dental hygienists (DHs) educated through a 2- or 3-year curriculum ('old-style DHs') with that of hygienists educated through a new extended 4-year curriculum leading to a bachelor's degree ('new-style DHs'), with the aim to investigate whether an extended scope of practice positively affects perceived skill variety, autonomy and job satisfaction. The questionnaires were obtained from old- and new-style DHs (n = 413, response 38%; n = 219, response 59%, respectively), in which respondents had recorded their dental tasks, perceived skill variety, autonomy and job satisfaction. T -tests were used to analyse differences between old- and new-style DHs, and regression analyses were performed to assess the relation between scope of practice and skill variety, autonomy and job satisfaction. New-style DHs have a more extended scope of practice compared with old-style DHs. Despite their more complex jobs, which are theoretically related to higher job satisfaction, new-style DHs perceive lower autonomy and job satisfaction (P < 0.05). Skill variety is the strongest predictor for DHs' job satisfaction (β = 0.462), followed by autonomy (β = 0.202) and caries decisive tasks, the last affecting job satisfaction negatively (β = -0.149). Self-employment is the strongest significant predictor for autonomy (β = 0.272). The core business of DHs remains the prevention and periodontology services. New-style DHs combine these tasks with extended tasks in the caries field, which can lead to comparatively less job satisfaction, because of a lower experienced autonomy in performing these extended tasks. © 2012 John Wiley & Sons A/S.

  6. Advancing scoping study methodology: a web-based survey and consultation of perceptions on terminology, definition and methodological steps.

    PubMed

    O'Brien, Kelly K; Colquhoun, Heather; Levac, Danielle; Baxter, Larry; Tricco, Andrea C; Straus, Sharon; Wickerson, Lisa; Nayar, Ayesha; Moher, David; O'Malley, Lisa

    2016-07-26

    Scoping studies (or reviews) are a method used to comprehensively map evidence across a range of study designs in an area, with the aim of informing future research practice, programs and policy. However, no universal agreement exists on terminology, definition or methodological steps. Our aim was to understand the experiences of, and considerations for conducting scoping studies from the perspective of academic and community partners. Primary objectives were to 1) describe experiences conducting scoping studies including strengths and challenges; and 2) describe perspectives on terminology, definition, and methodological steps. We conducted a cross-sectional web-based survey with clinicians, educators, researchers, knowledge users, representatives from community-based organizations, graduate students, and policy stakeholders with experience and/or interest in conducting scoping studies to gain an understanding of experiences and perspectives on the conduct and reporting of scoping studies. We administered an electronic self-reported questionnaire comprised of 22 items related to experiences with scoping studies, strengths and challenges, opinions on terminology, and methodological steps. We analyzed questionnaire data using descriptive statistics and content analytical techniques. Survey results were discussed during a multi-stakeholder consultation to identify key considerations in the conduct and reporting of scoping studies. Of the 83 invitations, 54 individuals (65 %) completed the scoping questionnaire, and 48 (58 %) attended the scoping study meeting from Canada, the United Kingdom and United States. Many scoping study strengths were dually identified as challenges including breadth of scope, and iterative process. No consensus on terminology emerged, however key defining features that comprised a working definition of scoping studies included the exploratory mapping of literature in a field; iterative process, inclusion of grey literature; no quality assessment of included studies, and an optional consultation phase. We offer considerations for the conduct and reporting of scoping studies for researchers, clinicians and knowledge users engaging in this methodology. Lack of consensus on scoping terminology, definition and methodological steps persists. Reasons for this may be attributed to diversity of disciplines adopting this methodology for differing purposes. Further work is needed to establish guidelines on the reporting and methodological quality assessment of scoping studies.

  7. Advanced planetary studies

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Results of planetary advanced studies and planning support are summarized. The scope of analyses includes cost estimation research, planetary mission performance, penetrator advanced studies, Mercury mission transport requirements, definition of super solar electric propulsion/solar sail mission discriminators, and advanced planning activities.

  8. Communications for High Speed Ground Transportation

    DOT National Transportation Integrated Search

    1971-11-15

    This report is an account of investigations and analyses undertaken for the Office of High Speed Ground Transportation (OHSGT), beginning in July of 1970, which relate to communications systems for high speed ground vehicles. The authorized scope of ...

  9. An automated design and fabrication pipeline for improving the strength of 3D printed artifacts under tensile loading

    NASA Astrophysics Data System (ADS)

    Al, Can Mert; Yaman, Ulas

    2018-05-01

    In the scope of this study, an alternative automated method to the conventional design and fabrication pipeline of 3D printers is developed by using an integrated CAD/CAE/CAM approach. It increases the load carrying capacity of the parts by constructing heterogeneous infill structures. Traditional CAM software of Additive Manufacturing machinery starts with a design model in STL file format which only includes data about the outer boundary in the triangular mesh form. Depending on the given infill percentage, the algorithm running behind constructs the interior of the artifact by using homogeneous infill structures. As opposed to the current CAM software, the proposed method provides a way to construct heterogeneous infill structures with respect to the Von Misses stress field results obtained from a finite element analysis. Throughout the work, Rhinoceros3D is used for the design of the parts along with Grasshopper3D, an algorithmic design tool for Rhinoceros3D. In addition, finite element analyses are performed using Karamba3D, a plug-in for Grasshopper3D. According to the results of the tensile tests, the method offers an improvement of load carrying capacity about 50% compared to traditional slicing algorithms of 3D printing.

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

    Manteufel, R.D.; Ahola, M.P.; Turner, D.R.

    A literature review has been conducted to determine the state of knowledge available in the modeling of coupled thermal (T), hydrologic (H), mechanical (M), and chemical (C) processes relevant to the design and/or performance of the proposed high-level waste (HLW) repository at Yucca Mountain, Nevada. The review focuses on identifying coupling mechanisms between individual processes and assessing their importance (i.e., if the coupling is either important, potentially important, or negligible). The significance of considering THMC-coupled processes lies in whether or not the processes impact the design and/or performance objectives of the repository. A review, such as reported here, is usefulmore » in identifying which coupled effects will be important, hence which coupled effects will need to be investigated by the US Nuclear Regulatory Commission in order to assess the assumptions, data, analyses, and conclusions in the design and performance assessment of a geologic reposit``. Although this work stems from regulatory interest in the design of the geologic repository, it should be emphasized that the repository design implicitly considers all of the repository performance objectives, including those associated with the time after permanent closure. The scope of this review is considered beyond previous assessments in that it attempts with the current state-of-knowledge) to determine which couplings are important, and identify which computer codes are currently available to model coupled processes.« less

  11. Paediatric gastrostomy stoma complications and treatments: A rapid scoping review.

    PubMed

    Townley, Ashleigh; Wincentak, Joanne; Krog, Kim; Schippke, Julia; Kingsnorth, Shauna

    2018-04-01

    To provide a scoping review of the types of treatments used to address paediatric skin-related stoma complications specific to infection, hypergranulation and gastric leakage, and explore their effectiveness and indications for use. Stoma-related complications can be a common occurrence for children with gastrostomy (G) and gastrojejunostomy (GJ) tubes. Nurses require guidance to inform decision-making of the broad spectrum of treatments used in clinical practice. A scoping review using a rapid review approach. Working with a multidisciplinary health professional team, search terms were generated. A systematic search of CINAHL, MEDLINE and EMBASE databases was completed, coupled with an Internet search to identify relevant clinical practice guidelines and hand searching of citation lists. Eligible articles were peer-reviewed English publications, focused on paediatric populations aged 18 years and under, dating from 2002-2016 and described complications and treatment approaches related to G- and GJ-tube stomas. Pertinent information was extracted using a standardised template, and a narrative synthesis approach was used to analyse the data. Twenty-five articles were included in this review. Study designs varied, and complication management was often a secondary focus. A broad spectrum of treatments was used to manage each complication type. There was a lack of consensus on lines of therapy; however, a stepwise approach was often used for complication management, particularly for infections. The evidence on the comparative effectiveness of different treatment strategies of skin-related gastrostomy stoma complications in paediatric practice is sparse. Current evidence is generally limited to expert opinions. Future studies examining efficacy of treatments and their indications for use with children are warranted. Effective management of skin-related stoma complications is important to maintain health and wellness among children who rely on G- and GJ-tubes for nutrition support. © 2017 John Wiley & Sons Ltd.

  12. Referral pathways for patients with TIA avoiding hospital admission: a scoping review.

    PubMed

    Evans, Bridie Angela; Ali, Khalid; Bulger, Jenna; Ford, Gary A; Jones, Matthew; Moore, Chris; Porter, Alison; Pryce, Alan David; Quinn, Tom; Seagrove, Anne C; Snooks, Helen; Whitman, Shirley; Rees, Nigel

    2017-02-14

    To identify the features and effects of a pathway for emergency assessment and referral of patients with suspected transient ischaemic attack (TIA) in order to avoid admission to hospital. Scoping review. PubMed, CINAHL Web of Science, Scopus. Reports of primary research on referral of patients with suspected TIA directly to specialist outpatient services. We screened studies for eligibility and extracted data from relevant studies. Data were analysed to describe setting, assessment and referral processes, treatment, implementation and outcomes. 8 international studies were identified, mostly cohort designs. 4 pathways were used by family doctors and 3 pathways by emergency department physicians. No pathways used by paramedics were found. Referrals were made to specialist clinic either directly or via a 24-hour helpline. Practitioners identified TIA symptoms and risk of further events using a checklist including the ABCD2 tool or clinical assessment. Antiplatelet medication was often given, usually aspirin unless contraindicated. Some patients underwent tests before referral and discharge. 5 studies reported reduced incident of stroke at 90 days, from 6-10% predicted rate to 1.3-2.1% actual rate. Between 44% and 83% of suspected TIA cases in these studies were referred through the pathways. Research literature has focused on assessment and referral by family doctors and ED physicians to reduce hospitalisation of patients with TIA. No pathways for paramedical use were reported. We will use results of this scoping review to inform development of a paramedical referral pathway to be tested in a feasibility trial. ISRCTN85516498. Stage: pre-results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  13. Cost-effectiveness analysis alongside clinical trials II-An ISPOR Good Research Practices Task Force report.

    PubMed

    Ramsey, Scott D; Willke, Richard J; Glick, Henry; Reed, Shelby D; Augustovski, Federico; Jonsson, Bengt; Briggs, Andrew; Sullivan, Sean D

    2015-03-01

    Clinical trials evaluating medicines, medical devices, and procedures now commonly assess the economic value of these interventions. The growing number of prospective clinical/economic trials reflects both widespread interest in economic information for new technologies and the regulatory and reimbursement requirements of many countries that now consider evidence of economic value along with clinical efficacy. As decision makers increasingly demand evidence of economic value for health care interventions, conducting high-quality economic analyses alongside clinical studies is desirable because they broaden the scope of information available on a particular intervention, and can efficiently provide timely information with high internal and, when designed and analyzed properly, reasonable external validity. In 2005, ISPOR published the Good Research Practices for Cost-Effectiveness Analysis Alongside Clinical Trials: The ISPOR RCT-CEA Task Force report. ISPOR initiated an update of the report in 2014 to include the methodological developments over the last 9 years. This report provides updated recommendations reflecting advances in several areas related to trial design, selecting data elements, database design and management, analysis, and reporting of results. Task force members note that trials should be designed to evaluate effectiveness (rather than efficacy) when possible, should include clinical outcome measures, and should obtain health resource use and health state utilities directly from study subjects. Collection of economic data should be fully integrated into the study. An incremental analysis should be conducted with an intention-to-treat approach, complemented by relevant subgroup analyses. Uncertainty should be characterized. Articles should adhere to established standards for reporting results of cost-effectiveness analyses. Economic studies alongside trials are complementary to other evaluations (e.g., modeling studies) as information for decision makers who consider evidence of economic value along with clinical efficacy when making resource allocation decisions. Copyright © 2015 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  14. Equine Education Programs and Related Studies as Found in Colleges and Universities in the United States.

    ERIC Educational Resources Information Center

    Parmenter, Carol L. W.

    The purpose of this study was to determine the nature and scope of equine education programs being offered in the colleges and universities throughout the country and the attitudes of specialists toward these programs. The paper is organized into five major categories: (1) introduction, statement of purpose, design and scope of the study, and…

  15. Biomechanics of fencing sport: A scoping review

    PubMed Central

    Chen, Tony Lin-Wei; Wong, Duo Wai-Chi; Wang, Yan; Ren, Sicong; Yan, Fei

    2017-01-01

    Objectives The aim of our scoping review was to identify and summarize current evidence on the biomechanics of fencing to inform athlete development and injury prevention. Design Scoping review. Method Peer-reviewed research was identified from electronic databases using a structured keyword search. Details regarding experimental design, study group characteristics and measured outcomes were extracted from retrieved studies, summarized and information regrouped under themes for analysis. The methodological quality of the evidence was evaluated. Results Thirty-seven peer-reviewed studies were retrieved, the majority being observational studies conducted with experienced and elite athletes. The methodological quality of the evidence was “fair” due to the limited scope of research. Male fencers were the prevalent group studied, with the lunge and use of a foil weapon being the principal movement evaluated. Motion capture and pedabarography were the most frequently used data collection techniques. Conclusions Elite fencers exhibited sequential coordination of upper and lower limb movements with coherent patterns of muscle activation, compared to novice fencers. These elite features of neuromuscular coordination resulted in higher magnitudes of forward linear velocity of the body center of mass and weapon. Training should focus on explosive power. Sex- and equipment-specific effects could not be evaluated based on available research. PMID:28187164

  16. 77 FR 26746 - Fisheries of the Caribbean; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... and evaluates potential datasets and recommends which datasets are appropriate for assessment analyses..., 2012: 9 a.m.-8 p.m. Using datasets provided by the Data Scoping Workshops, participants will develop...

  17. 40 CFR 93.104 - Frequency of conformity determinations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... in the project's design concept and scope; three years elapse since the most recent major step to.... Major steps include NEPA process completion; start of final design; acquisition of a significant portion...

  18. Human-centred design in global health: A scoping review of applications and contexts.

    PubMed

    Bazzano, Alessandra N; Martin, Jane; Hicks, Elaine; Faughnan, Maille; Murphy, Laura

    2017-01-01

    Health and wellbeing are determined by a number of complex, interrelated factors. The application of design thinking to questions around health may prove valuable and complement existing approaches. A number of public health projects utilizing human centered design (HCD), or design thinking, have recently emerged, but no synthesis of the literature around these exists. The results of a scoping review of current research on human centered design for health outcomes are presented. The review aimed to understand why and how HCD can be valuable in the contexts of health related research. Results identified pertinent literature as well as gaps in information on the use of HCD for public health research, design, implementation and evaluation. A variety of contexts were identified in which design has been used for health. Global health and design thinking have different underlying conceptual models and terminology, creating some inherent tensions, which could be overcome through clear communication and documentation in collaborative projects. The review concludes with lessons learned from the review on how future projects can better integrate design thinking with global health research.

  19. Human-centred design in global health: A scoping review of applications and contexts

    PubMed Central

    Martin, Jane; Hicks, Elaine; Faughnan, Maille; Murphy, Laura

    2017-01-01

    Health and wellbeing are determined by a number of complex, interrelated factors. The application of design thinking to questions around health may prove valuable and complement existing approaches. A number of public health projects utilizing human centered design (HCD), or design thinking, have recently emerged, but no synthesis of the literature around these exists. The results of a scoping review of current research on human centered design for health outcomes are presented. The review aimed to understand why and how HCD can be valuable in the contexts of health related research. Results identified pertinent literature as well as gaps in information on the use of HCD for public health research, design, implementation and evaluation. A variety of contexts were identified in which design has been used for health. Global health and design thinking have different underlying conceptual models and terminology, creating some inherent tensions, which could be overcome through clear communication and documentation in collaborative projects. The review concludes with lessons learned from the review on how future projects can better integrate design thinking with global health research. PMID:29091935

  20. Into the Weeds: A Critical Analysis of Game Mechanics and Learning Goals in Games for Learning

    ERIC Educational Resources Information Center

    Horstman, Theresa

    2013-01-01

    In the broadest scope, the purpose of this research is to expose the range and complexity of how educational games support learning. In a more narrowed scope, the purpose is to develop a method to help identify the qualities of educational video games that support learning. This is accomplished by analyzing the design of the game and the…

  1. The Design of a Portable and Deployable Solar Energy System for Deployed Military Applications

    DTIC Science & Technology

    2011-04-01

    Abstract- Global Positioning Systems, thermal imaging scopes, satellite phones, and other electronic devices are critical to the warfighter in... imaging scopes, satellite phones, and other electronic devices are critical to the warfighter in Forward Operating Environments. Many are battery operated...Technology & Engineering 24. Kumar, Shrawan, Mital, Anil, Electromyography in ergonomics 25. Stanton, Neville Human factors in consumer products, CRC

  2. Identifying Conceptualizations and Theories of Change Embedded in Interventions to Facilitate Community Participation for People with Intellectual Disability: A Scoping Review

    ERIC Educational Resources Information Center

    Bigby, Christine; Anderson, Sian; Cameron, Nadine

    2018-01-01

    Background: Little progress has been made towards community participation of people with intellectual disability despite it being a policy aim since the 1980s. We aimed to identify the features of programmes designed to support community participation. Method: A scoping review was conducted of peer-reviewed literature between 2000 and 2015, about…

  3. Barrier Free Site Design.

    ERIC Educational Resources Information Center

    Dee, Richard K., Ed.

    The booklet provides information for the design and evaluation of a barrier free outdoor environment for handicapped individuals. Section 1 discusses the scope of the study, defines terms, cites pertinent laws and legislation, describes cost/benefit factors, and surveys population statistics. Section 2 considers recommended design details in the…

  4. CVISN guide to top-level design : preliminary version P1.1

    DOT National Transportation Integrated Search

    1999-06-25

    The CVISN (Commercial Vehicle Information Systems and Networks) guide to top-level design shows the initial steps in the process of deploying CVISN in a state. For purposes of these guides, top-level design encompasses setting the scope of the projec...

  5. 32 CFR 651.52 - Aids to information gathering.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... dissemination of analyses and information as they evolve. ... 32 National Defense 4 2013-07-01 2013-07-01 false Aids to information gathering. 651.52 Section...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Public Involvement and the Scoping...

  6. 32 CFR 651.52 - Aids to information gathering.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... dissemination of analyses and information as they evolve. ... 32 National Defense 4 2011-07-01 2011-07-01 false Aids to information gathering. 651.52 Section...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Public Involvement and the Scoping...

  7. JPL Facilities and Software for Collaborative Design: 1994 - Present

    NASA Technical Reports Server (NTRS)

    DeFlorio, Paul A.

    2004-01-01

    The viewgraph presentation provides an overview of the history of the JPL Project Design Center (PDC) and, since 2000, the Center for Space Mission Architecture and Design (CSMAD). The discussion includes PDC objectives and scope; mission design metrics; distributed design; a software architecture timeline; facility design principles; optimized design for group work; CSMAD plan view, facility design, and infrastructure; and distributed collaboration tools.

  8. Training strategies and materials.

    DOT National Transportation Integrated Search

    2014-06-01

    TxDOT project 0-6706 Design and Scope of Impact of Auxiliary Lanes has developed : guidelines for implementation of auxiliary lanes including general guidelines on the use of : auxiliary lanes and design guidelines for auxiliary lanes. To facil...

  9. 49 CFR 229.201 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Crashworthiness Design...-rail grade crossing. (b) This subpart prescribes minimum crashworthiness standards for locomotives. It also establishes the requirements for obtaining FRA approval of: new locomotive crashworthiness design...

  10. 49 CFR 229.201 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Crashworthiness Design...-rail grade crossing. (b) This subpart prescribes minimum crashworthiness standards for locomotives. It also establishes the requirements for obtaining FRA approval of: new locomotive crashworthiness design...

  11. 49 CFR 229.201 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Crashworthiness Design...-rail grade crossing. (b) This subpart prescribes minimum crashworthiness standards for locomotives. It also establishes the requirements for obtaining FRA approval of: new locomotive crashworthiness design...

  12. 49 CFR 229.201 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Crashworthiness Design...-rail grade crossing. (b) This subpart prescribes minimum crashworthiness standards for locomotives. It also establishes the requirements for obtaining FRA approval of: new locomotive crashworthiness design...

  13. 49 CFR 229.201 - Purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Crashworthiness Design...-rail grade crossing. (b) This subpart prescribes minimum crashworthiness standards for locomotives. It also establishes the requirements for obtaining FRA approval of: new locomotive crashworthiness design...

  14. The Scope and Nature of Reading Comprehension Impairments in School-Aged Children with Higher-Functioning Autism Spectrum Disorder.

    PubMed

    McIntyre, Nancy S; Solari, Emily J; Gonzales, Joseph E; Solomon, Marjorie; Lerro, Lindsay E; Novotny, Stephanie; Oswald, Tasha M; Mundy, Peter C

    2017-09-01

    This study of 8-16-year-olds was designed to test the hypothesis that reading comprehension impairments are part of the social communication phenotype for many higher-functioning students with autism spectrum disorder (HFASD). Students with HFASD (n = 81) were compared to those with high attention-deficit/hyperactivity disorder symptomatology (ADHD; n = 39), or typical development (TD; n = 44), on a comprehensive battery of oral language, word recognition, and reading comprehension measures. Results indicated that students with HFASD performed significantly lower on the majority of the reading and language tasks as compared to TD and ADHD groups. Structural equation models suggested that greater ASD symptomatology was related to poorer reading comprehension outcomes; further analyses suggested that this relation was mediated by oral language skills.

  15. The Synergistic Engineering Environment

    NASA Technical Reports Server (NTRS)

    Cruz, Jonathan

    2006-01-01

    The Synergistic Engineering Environment (SEE) is a system of software dedicated to aiding the understanding of space mission operations. The SEE can integrate disparate sets of data with analytical capabilities, geometric models of spacecraft, and a visualization environment, all contributing to the creation of an interactive simulation of spacecraft. Initially designed to satisfy needs pertaining to the International Space Station, the SEE has been broadened in scope to include spacecraft ranging from those in low orbit around the Earth to those on deep-space missions. The SEE includes analytical capabilities in rigid-body dynamics, kinematics, orbital mechanics, and payload operations. These capabilities enable a user to perform real-time interactive engineering analyses focusing on diverse aspects of operations, including flight attitudes and maneuvers, docking of visiting spacecraft, robotic operations, impingement of spacecraft-engine exhaust plumes, obscuration of instrumentation fields of view, communications, and alternative assembly configurations. .

  16. Evolutionary game theory for physical and biological scientists. II. Population dynamics equations can be associated with interpretations

    PubMed Central

    Liao, David; Tlsty, Thea D.

    2014-01-01

    The use of mathematical equations to analyse population dynamics measurements is being increasingly applied to elucidate complex dynamic processes in biological systems, including cancer. Purely ‘empirical’ equations may provide sufficient accuracy to support predictions and therapy design. Nevertheless, interpretation of fitting equations in terms of physical and biological propositions can provide additional insights that can be used both to refine models that prove inconsistent with data and to understand the scope of applicability of models that validate. The purpose of this tutorial is to assist readers in mathematically associating interpretations with equations and to provide guidance in choosing interpretations and experimental systems to investigate based on currently available biological knowledge, techniques in mathematical and computational analysis and methods for in vitro and in vivo experiments. PMID:25097752

  17. GPHS RTGs in Support of the Cassini RTG Program. Final Technical Report, January 11, 1991 - April 30, 1998

    DOE R&D Accomplishments Database

    1998-08-01

    As noted in the historical summary, this program encountered a number of changes in direction, schedule, and scope over the period 11 January 1991 to 31 December 1998. The report provides a comprehensive summary of all the varied aspects of the program over its seven and a quarter years, and highlights those aspects that provide information beneficial to future radioisotope programs. In addition to summarizing the scope of the Cassini GPHS RTG Program provided as background, the introduction includes a discussion of the scope of the final report and offers reference sources for information on those topics not covered. Much of the design heritage of the GPHS RTG comes from the Multi Hundred Watt (MHW) RTGs used on the Lincoln Experimental Satellites (LES) 8/9 and Voyager spacecraft. The design utilized for the Cassini program was developed, in large part, under the GPHS RTG program which produced the Galileo and Ulysses RTGs. Reports from those programs included detailed documentation of the design, development, and testing of converter components and full converters that were identical to, or similar to, components used in the Cassini program.

  18. Learning outcomes for communication skills across the health professions: a systematic literature review and qualitative synthesis

    PubMed Central

    Denniston, Charlotte; Molloy, Elizabeth; Woodward-Kron, Robyn; Keating, Jennifer L

    2017-01-01

    Objective The aim of this study was to identify and analyse communication skills learning outcomes via a systematic review and present results in a synthesised list. Summarised results inform educators and researchers in communication skills teaching and learning across health professions. Design Systematic review and qualitative synthesis. Methods A systematic search of five databases (MEDLINE, PsycINFO, ERIC, CINAHL plus and Scopus), from first records until August 2016, identified published learning outcomes for communication skills in health professions education. Extracted data were analysed through an iterative process of qualitative synthesis. This process was guided by principles of person centredness and an a priori decision guide. Results 168 papers met the eligibility criteria; 1669 individual learning outcomes were extracted and refined using qualitative synthesis. A final refined set of 205 learning outcomes were constructed and are presented in 4 domains that include: (1) knowledge (eg, describe the importance of communication in healthcare), (2) content skills (eg, explore a healthcare seeker's motivation for seeking healthcare),( 3) process skills (eg, respond promptly to a communication partner's questions) and (4) perceptual skills (eg, reflect on own ways of expressing emotion). Conclusions This study provides a list of 205 communication skills learning outcomes that provide a foundation for further research and educational design in communication education across the health professions. Areas for future investigation include greater patient involvement in communication skills education design and further identification of learning outcomes that target knowledge and perceptual skills. This work may also prompt educators to be cognisant of the quality and scope of the learning outcomes they design and their application as goals for learning. PMID:28389493

  19. Application of the IBERDROLA RETRAN Licensing Methodology to the Confrentes BWR-6 110% Extended Power Uprate

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

    Fuente, Rafael de la; Iglesias, Javier; Sedano, Pablo G.

    IBERDROLA (Spanish utility) and IBERDROLA INGENIERIA (engineering branch) have been developing during the last 2 yr the 110% Extended Power Uprate Project for Cofrentes BWR-6. IBERDROLA has available an in-house design and licensing reload methodology that has been approved in advance by the Spanish Nuclear Regulatory Authority. This methodology has been applied to perform the nuclear design and the reload licensing analysis for Cofrentes cycles 12 and 13 and to develop a significant number of safety analyses of the Cofrentes Extended Power.Because the scope of the licensing process of the Cofrentes Extended Power Uprate exceeds the range of analysis includedmore » in the Cofrentes generic reload licensing process, it has been required to extend the applicability of the Cofrentes RETRAN model to the analysis of new transients. This is the case of the total loss of feedwater (TLFW) transient.The content of this paper shows the benefits of having an in-house design and licensing methodology and describes the process to extend the applicability of the Cofrentes RETRAN model to the analysis of new transients, particularly in this paper the TLFW transient.« less

  20. 7 CFR 1924.13 - Supplemental requirements for more complex construction.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the site selection and participate in early consultations regarding project scope and design. (3... consecutive phases as follows: (i) Schematic design phase. The architect will: (A) Consult with the applicant... Public Law 103-354 requirements and procedures. (C) Assist in preparing the project design after...

  1. 7 CFR 1924.13 - Supplemental requirements for more complex construction.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the site selection and participate in early consultations regarding project scope and design. (3... consecutive phases as follows: (i) Schematic design phase. The architect will: (A) Consult with the applicant... Public Law 103-354 requirements and procedures. (C) Assist in preparing the project design after...

  2. 7 CFR 1924.13 - Supplemental requirements for more complex construction.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the site selection and participate in early consultations regarding project scope and design. (3... consecutive phases as follows: (i) Schematic design phase. The architect will: (A) Consult with the applicant... Public Law 103-354 requirements and procedures. (C) Assist in preparing the project design after...

  3. 7 CFR 1924.13 - Supplemental requirements for more complex construction.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the site selection and participate in early consultations regarding project scope and design. (3... consecutive phases as follows: (i) Schematic design phase. The architect will: (A) Consult with the applicant... Public Law 103-354 requirements and procedures. (C) Assist in preparing the project design after...

  4. 7 CFR 1924.13 - Supplemental requirements for more complex construction.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the site selection and participate in early consultations regarding project scope and design. (3... consecutive phases as follows: (i) Schematic design phase. The architect will: (A) Consult with the applicant... Public Law 103-354 requirements and procedures. (C) Assist in preparing the project design after...

  5. 47 CFR 22.223 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Designated entities. 22.223 Section 22.223... Licensing Requirements and Procedures Competitive Bidding Procedures § 22.223 Designated entities. (a) Scope... sections. (b) A small business is an entity that either: (1) Together with its affiliates and controlling...

  6. 47 CFR 22.223 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Designated entities. 22.223 Section 22.223... Licensing Requirements and Procedures Competitive Bidding Procedures § 22.223 Designated entities. (a) Scope... sections. (b) A small business is an entity that either: (1) Together with its affiliates and controlling...

  7. DEVELOPMENT OF A GEOCHEMICAL MODEL FOR URANIUM TRANSPORT IN THE UNSATURATED AND SATURATED SEDIMENTS AT THE 200 WEST AREA OF THE US DEPARTMENT OF ENERGY HANFORD SITE WASHINGTON (SEPTEMBER 2004)

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

    ADAMS SC; PETERSEN SW

    2010-03-24

    Final Deliverable under GWP-HQ-LMT-02 contract for Hanford Sci. & Tech. Gp. to BHI. The scope of work covered laboratory analyses and gephysical logging for 299-W19-43 near the 200 West U Plant. Other isotopic analyses were conducted for holes around 216-U-1&2, including U-236.

  8. 40 CFR 35.2005 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... sludge; aquifer recharge; aquaculture; direct reuse (non-potable); horticulture; revegetation of... design-type projects within the scope of the practice of architecture or professional engineering as... as designed. (10) Collector sewer. The common lateral sewers, within a publicly owned treatment...

  9. 40 CFR 35.2005 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... sludge; aquifer recharge; aquaculture; direct reuse (non-potable); horticulture; revegetation of... design-type projects within the scope of the practice of architecture or professional engineering as... as designed. (10) Collector sewer. The common lateral sewers, within a publicly owned treatment...

  10. 40 CFR 35.2005 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... sludge; aquifer recharge; aquaculture; direct reuse (non-potable); horticulture; revegetation of... design-type projects within the scope of the practice of architecture or professional engineering as... as designed. (10) Collector sewer. The common lateral sewers, within a publicly owned treatment...

  11. Comparative analysis of the scope of European Union paediatric investigation plans with corresponding orphan designations.

    PubMed

    Ecker, Andrea; Mariz, Segundo; Naumann-Winter, Frauke; Norga, Koenraad; Barisic, Ingeborg; Girard, Thomas; Tomasi, Paolo; Mentzer, Dirk; Sepodes, Bruno

    2018-05-01

    Market forces may not be sufficient to stimulate research and development of medicines for small patient populations, such as children and patients with rare diseases. Both the European Union Orphan and Paediatric Regulations were introduced to address the unmet public health needs of these smaller patient populations through the use of incentives, rewards and obligations. Developers for new medicines for rare diseases must agree a paediatric investigation plan (PIP) or waiver with the European Medicines Agency's (EMA) Paediatric Committee (PDCO), and can also apply for an orphan designation (OD) from the EMA's Committee of Orphan Medicinal Products (COMP). The scope of both the OD and the PIP (or waiver) is defined by the agreed condition. The aim of this study was to analyse the approach of PDCO and COMP in defining the appropriate condition for a PIP or OD, respectively, in order to investigate potential challenges in the paediatric development of orphan medicines which have to meet the requirements of both legislations. A comparative analysis of PIP conditions and OD conditions was performed for medicines that have been reviewed by both Committees. We found that in the substantial majority of cases there is no divergence between the conclusions of COMP and PDCO with regard to the condition for which a medicine is to be developed. These findings demonstrate that a collaborative approach allows both Regulations to work synergistically to foster pharmaceutical development for rare diseases in childhood. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  12. Phased array-fed antenna configuration study

    NASA Technical Reports Server (NTRS)

    Crosswell, W. F.; Ball, D. E.; Taylor, R. C.

    1983-01-01

    The scope of this contract entails a configuration study for a phased array fed transmit antenna operating in the frequency band of 17.7 to 20.2 GHz. This initial contract provides a basis for understanding the design limitations and advantages of advanced phased array and cluster feeds (both utilizing intergral MMIC modules) illuminating folded reflector optics (both near field and focused types). Design parametric analyses are performed utilizing as constraints the objective secondary performance requirements of the Advanced Communications Technology Satellite (Table 1.0). The output of the study provides design information which serves as a data base for future active phased array fed antenna studies such as detailed designs required to support the development of a ground tested breadboard. In general, this study is significant because it provides the antenna community with an understanding of the basic principles which govern near field phased scanned feed effects on secondary reflector system performance. Although several articles have been written on analysis procedures and results for these systems, the authors of this report have observed phenomenon of near field antenna systems not previously documented. Because the physical justification for the exhibited performance is provided herein, the findings of this study add a new dimension to the available knowledge of the subject matter.

  13. 32 CFR 651.52 - Aids to information gathering.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... dissemination of analyses and information as they evolve. ... 32 National Defense 4 2010-07-01 2010-07-01 true Aids to information gathering. 651.52 Section 651...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Public Involvement and the Scoping...

  14. 32 CFR 651.52 - Aids to information gathering.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... dissemination of analyses and information as they evolve. ... 32 National Defense 4 2012-07-01 2011-07-01 true Aids to information gathering. 651.52 Section 651...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Public Involvement and the Scoping...

  15. 32 CFR 651.52 - Aids to information gathering.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... dissemination of analyses and information as they evolve. ... 32 National Defense 4 2014-07-01 2013-07-01 true Aids to information gathering. 651.52 Section 651...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Public Involvement and the Scoping...

  16. Defense Production Act: Purpose and Scope

    DTIC Science & Technology

    2009-05-14

    appropriate, or to prohibit, transactions found to threaten impairment of national security. This is the so-called Exon- Florio Amendment, which designates a...Order 11858, “Foreign (continued...) Defense Production Act: Purpose and Scope Congressional Research Service 5 Exon- Florio authority was first... Florio was enacted on August 23, 1988, as Title V, Subtitle A, Part II, § 5021 of the Omnibus Trade and Competitiveness Act of 1988 (H.R. 4848, P.L

  17. The Use of Tablets Distributed within the Scope of FATIH Project for Education in Turkey (Is FATIH Project a Fiasco or a Technological Revolution?)

    ERIC Educational Resources Information Center

    Isci, Tugce Gamze; Demir, Selcuk Besir

    2015-01-01

    This study aims to profoundly investigate the usage of tablets distributed within the scope of FATIH Project in Turkey in terms of teacher views. The study was conducted with case study design, which is one of the qualitative study methods. The participants in the study were determined using critical case sampling. Data was collected using…

  18. You and Your Child: Practical Child Development Information from High/Scope for Parents, with Helpful Support Strategies To Use at Home.

    ERIC Educational Resources Information Center

    Vogel, Nancy

    This document is comprised of 12 issues of a High/Scope newsletter designed to give parents information on child development and to provide suggestions for ways parents can support their preschool child's development at home. Each issue focuses on one aspect of development or learning. The topics for the 12 issues are: (1) dramatic play; (2)…

  19. Health Grades K-6. Skills-Based Scope and Sequence Guide. Target Skills and Sample Assessment Methods.

    ERIC Educational Resources Information Center

    Williamson, Anne; Beegle, Jenny; Gilbert, Lisa; Safaii, SeAnne; Eck, Paul; Remaley, Renea; Hasselquist, Claudia; Hatch, Kathy C.; Thompson, Kay

    This guide is organized around a suggested list of health skills that all students should know and be able to do at each grade level from kindergarten through grade 6. The guide will help provide parents, teachers, and students with knowledge of what is being taught in a logical scope and sequence by grade level. It is designed to help build a…

  20. Editorial: A revised aims and scope for Landscape and Urban Planning: an international journal of landscape and design

    Treesearch

    Paul H. Gobster; Wei-Ning Xiang

    2012-01-01

    From time to time it is appropriate for editors to revisit a journal's aims and scope and assess whether the statement accurately describes what the journal is about to current and potential participants in the journal community as well as to broader societies of concern. With the third editorship of Landscape and Urban Planning now having been involved in...

  1. Fuel Cycle Performance of Thermal Spectrum Small Modular Reactors

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

    Worrall, Andrew; Todosow, Michael

    2016-01-01

    Small modular reactors may offer potential benefits, such as enhanced operational flexibility. However, it is vital to understand the holistic impact of small modular reactors on the nuclear fuel cycle and fuel cycle performance. The focus of this paper is on the fuel cycle impacts of light water small modular reactors in a once-through fuel cycle with low-enriched uranium fuel. A key objective of this paper is to describe preliminary reactor core physics and fuel cycle analyses conducted in support of the U.S. Department of Energy Office of Nuclear Energy Fuel Cycle Options Campaign. Challenges with small modular reactors include:more » increased neutron leakage, fewer assemblies in the core (and therefore fewer degrees of freedom in the core design), complex enrichment and burnable absorber loadings, full power operation with inserted control rods, the potential for frequent load-following operation, and shortened core height. Each of these will impact the achievable discharge burn-up in the reactor and the fuel cycle performance. This paper summarizes the results of an expert elicitation focused on developing a list of the factors relevant to small modular reactor fuel, core, and operation that will impact fuel cycle performance. Preliminary scoping analyses were performed using a regulatory-grade reactor core simulator. The hypothetical light water small modular reactor considered in these preliminary scoping studies is a cartridge type one-batch core with 4.9% enrichment. Some core parameters, such as the size of the reactor and general assembly layout, are similar to an example small modular reactor concept from industry. The high-level issues identified and preliminary scoping calculations in this paper are intended to inform on potential fuel cycle impacts of one-batch thermal spectrum SMRs. In particular, this paper highlights the impact of increased neutron leakage and reduced number of batches on the achievable burn-up of the reactor. Fuel cycle performance metrics for a small modular reactor are compared to a conventional three-batch light water reactor in the following areas: nuclear waste management, environmental impact, and resource utilization. Metrics performance for a small modular reactor are degraded for mass of spent nuclear fuel and high level waste disposed, mass of depleted uranium disposed, land use per energy generated, and carbon emission per energy generated« less

  2. Vibro-acoustic performance of newly designed tram track structures

    NASA Astrophysics Data System (ADS)

    Haladin, Ivo; Lakušić, Stjepan; Ahac, Maja

    2017-09-01

    Rail vehicles in interaction with a railway structure induce vibrations that are propagating to surrounding structures and cause noise disturbance in the surrounding areas. Since tram tracks in urban areas often share the running surface with road vehicles one of top priorities is to achieve low maintenance and long lasting structure. Research conducted in scope of this paper gives an overview of newly designed tram track structures designated for use on Zagreb tram network and their performance in terms of noise and vibration mitigation. Research has been conducted on a 150 m long test section consisted of three tram track types: standard tram track structure commonly used on tram lines in Zagreb, optimized tram structure for better noise and vibration mitigation and a slab track with double sleepers embedded in a concrete slab, which presents an entirely new approach of tram track construction in Zagreb. Track has been instrumented with acceleration sensors, strain gauges and revision shafts for inspection. Relative deformations give an insight into track structure dynamic load distribution through the exploitation period. Further the paper describes vibro-acoustic measurements conducted at the test site. To evaluate the track performance from the vibro-acoustical standpoint, detailed analysis of track decay rate has been analysed. Opposed to measurement technique using impact hammer for track decay rate measurements, newly developed measuring technique using vehicle pass by vibrations as a source of excitation has been proposed and analysed. Paper gives overview of the method, it’s benefits compared to standard method of track decay rate measurements and method evaluation based on noise measurements of the vehicle pass by.

  3. Integrating EarthScope Research and Education on a National Scale

    NASA Astrophysics Data System (ADS)

    Hall-Wallace, M. K.; Boyd, T.; Richard, G.; Ellins, K.; Meertens, C.; Semken, S.; Taber, J.; Benthien, M.; Wald, L.; Marvinney, R.

    2002-12-01

    EarthScope's education and outreach mission is to ensure the EarthScope experiment creates as its legacy a public more knowledgeable and understanding of the scientific and societal contributions made by the EarthScope experiment and Earth science. It will fulfill this commitment by developing and disseminating products that utilize the data, models, technology and discoveries of EarthScope and that support existing education and outreach programs. EarthScope EON will carry out educational activities ranging from research experiences for students in grades K-16 to professional development for technical professionals and educators in both formal (e.g. K-20 classrooms) and informal (e.g. museums and parks) venues. It will also provide a wide range of outreach activities from organizing town halls or other local meetings in advance of an instrument deployment, to developing radio, print and video materials that inform the public about the EarthScope experiment and discoveries. The EarthScope Education and Outreach Network (EON) will be facilitated and coordinated through a national center; however, the bulk of the effort will be distributed among local EON alliances of various sizes designed to respond quickly and to meet the specific needs in a region. This allows EarthScope EON to provide customized services that engage culturally, economically and geographically diverse audiences at the national and local scales. The network will be built through national and local partnerships with existing science education and outreach programs at colleges, universities, research facilities and professional societies within the EarthScope community as well as relevant programs at museums and parks, state geologic surveys and emergency management agencies, and K-12 schools. These partnerships will allow EON to use existing resources, networks and expertise to gear up quickly and efficiently. As EON develops, it will reciprocate by contributing new resources and expertise to the partnerships that help improve public understanding of Earth systems overall and promote effective application of EarthScope discoveries.

  4. Facilitators and barriers in expanding scope of practice: findings from a national survey of Irish nurses and midwives.

    PubMed

    Fealy, Gerard M; Rohde, Daniela; Casey, Mary; Brady, Anne-Marie; Hegarty, Josephine; Kennedy, Catriona; McNamara, Martin; O'Reilly, Pauline; Prizeman, Geraldine

    2015-12-01

    The aim was to examine current scope of practice among nurses and midwives in Ireland. The objectives were to describe practitioners' self-reported facilitators and barriers to expanding scope of practice and to develop a scope of practice barriers scale. Regulatory authorities permit practice expansion, so long as it falls within accepted parameters of scope of practice. Enduring difficulties in relation to scope of practice include the difficulty of balancing practice restriction with practice expansion. A postal survey design was used to examine registered nurses' and midwives' current scope of practice, including their experiences of facilitators and barriers to expanding practice. A stratified random sample of registered nurses and midwives in Ireland was surveyed using the Scope-QB, a 19-item self-report scope of practice barriers scale. Based on a sample of 1010 respondents, the self-reported perceived barriers to practice expansion included fear of legal consequences, time restrictions and lack of remuneration. Professional satisfaction, patients' needs, organisational support and having access to continuing professional education were perceived as facilitators of practice expansion. Older nurses and midwives as well as nurses and midwives holding more senior promotional grades, such as clinical nurse manager grades, perceived fewer barriers than their younger and more junior counterparts. Nurses and midwives continue to experience difficulties in relation to expanding their practice. Practitioners can operate to optimal scope of practice when practitioner-centred and workplace-based circumstances are optimal. The optimal circumstances for practice expansion exist when the facilitators of practice expansion outweigh the barriers. Given the critical role that nurses and midwives play in modern health services, it is important that they are empowered and enabled to expand their practice and to work to full scope of practice when patient needs and service requirements warrant it. © 2015 John Wiley & Sons Ltd.

  5. 36 CFR 212.50 - Purpose, scope, and definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGRICULTURE TRAVEL MANAGEMENT Designation of Roads, Trails, and Areas for Motor Vehicle Use § 212.50 Purpose..., National Forest System trails, and areas on National Forest System lands that are designated for motor vehicle use. After these roads, trails, and areas are designated, motor vehicle use, including the class...

  6. 23 CFR 450.104 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Grant program (49 U.S.C. 5309), which includes an assessment of a range of alternatives designed to... initiation dates, or a major change in design concept or design scope (e.g., changing project termini or the... TIPs involving “non-exempt” projects in nonattainment and maintenance areas). In the context of a long...

  7. 23 CFR 450.104 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Grant program (49 U.S.C. 5309), which includes an assessment of a range of alternatives designed to... initiation dates, or a major change in design concept or design scope (e.g., changing project termini or the... TIPs involving “non-exempt” projects in nonattainment and maintenance areas). In the context of a long...

  8. 23 CFR 450.104 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Grant program (49 U.S.C. 5309), which includes an assessment of a range of alternatives designed to... initiation dates, or a major change in design concept or design scope (e.g., changing project termini or the... TIPs involving “non-exempt” projects in nonattainment and maintenance areas). In the context of a long...

  9. 40 CFR 93.105 - Consultation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 93.122. (6) A process for consulting on the design, schedule, and funding of research and data... highway travel), and which projects should be considered to have a significant change in design concept... locations, design concept and scope, or the no-build option are still being considered), including those by...

  10. 40 CFR 93.105 - Consultation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 93.122. (6) A process for consulting on the design, schedule, and funding of research and data... highway travel), and which projects should be considered to have a significant change in design concept... locations, design concept and scope, or the no-build option are still being considered), including those by...

  11. 40 CFR 93.105 - Consultation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 93.122. (6) A process for consulting on the design, schedule, and funding of research and data... highway travel), and which projects should be considered to have a significant change in design concept... locations, design concept and scope, or the no-build option are still being considered), including those by...

  12. 40 CFR 93.105 - Consultation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 93.122. (6) A process for consulting on the design, schedule, and funding of research and data... highway travel), and which projects should be considered to have a significant change in design concept... locations, design concept and scope, or the no-build option are still being considered), including those by...

  13. 40 CFR 93.105 - Consultation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 93.122. (6) A process for consulting on the design, schedule, and funding of research and data... highway travel), and which projects should be considered to have a significant change in design concept... locations, design concept and scope, or the no-build option are still being considered), including those by...

  14. 5 CFR 731.106 - Designation of public trust positions and investigative requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Designation of public trust positions and investigative requirements. 731.106 Section 731.106 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.106 Designation of public trust...

  15. 5 CFR 731.106 - Designation of public trust positions and investigative requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Designation of public trust positions and investigative requirements. 731.106 Section 731.106 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.106 Designation of public trust...

  16. 5 CFR 731.106 - Designation of public trust positions and investigative requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Designation of public trust positions and investigative requirements. 731.106 Section 731.106 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.106 Designation of public trust...

  17. 5 CFR 731.106 - Designation of public trust positions and investigative requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Designation of public trust positions and investigative requirements. 731.106 Section 731.106 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.106 Designation of public trust...

  18. 5 CFR 731.106 - Designation of public trust positions and investigative requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Designation of public trust positions and investigative requirements. 731.106 Section 731.106 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.106 Designation of public trust...

  19. EMILiO: a fast algorithm for genome-scale strain design.

    PubMed

    Yang, Laurence; Cluett, William R; Mahadevan, Radhakrishnan

    2011-05-01

    Systems-level design of cell metabolism is becoming increasingly important for renewable production of fuels, chemicals, and drugs. Computational models are improving in the accuracy and scope of predictions, but are also growing in complexity. Consequently, efficient and scalable algorithms are increasingly important for strain design. Previous algorithms helped to consolidate the utility of computational modeling in this field. To meet intensifying demands for high-performance strains, both the number and variety of genetic manipulations involved in strain construction are increasing. Existing algorithms have experienced combinatorial increases in computational complexity when applied toward the design of such complex strains. Here, we present EMILiO, a new algorithm that increases the scope of strain design to include reactions with individually optimized fluxes. Unlike existing approaches that would experience an explosion in complexity to solve this problem, we efficiently generated numerous alternate strain designs producing succinate, l-glutamate and l-serine. This was enabled by successive linear programming, a technique new to the area of computational strain design. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. Involvement of older people in the development of fall detection systems: a scoping review.

    PubMed

    Thilo, Friederike J S; Hürlimann, Barbara; Hahn, Sabine; Bilger, Selina; Schols, Jos M G A; Halfens, Ruud J G

    2016-02-11

    The involvement of users is recommended in the development of health related technologies, in order to address their needs and preferences and to improve the daily usage of these technologies. The objective of this literature review was to identify the nature and extent of research involving older people in the development of fall detection systems. A scoping review according to the framework of Arksey and O'Malley was carried out. A key term search was employed in eight relevant databases. Included articles were summarized using a predetermined charting form and subsequently thematically analysed. A total of 53 articles was included. In 49 of the 53 articles, older people were involved in the design and/or testing stages, and in 4 of 53 articles, they were involved in the conceptual or market deployment stages. In 38 of the 53 articles, the main focus of the involvement of older people was technical aspects. In 15 of the 53 articles, the perspectives of the elderly related to the fall detection system under development were determined using focus groups, single interviews or questionnaires. Until presently, involvement of older people in the development of fall detection systems has focused mainly on technical aspects. Little attention has been given to the specific needs and views of older people in the context of fall detection system development and usage.

  1. Enhanced methods for determining operational capabilities and support costs of proposed space systems

    NASA Technical Reports Server (NTRS)

    Ebeling, Charles

    1993-01-01

    This report documents the work accomplished during the first two years of research to provide support to NASA in predicting operational and support parameters and costs of proposed space systems. The first year's research developed a methodology for deriving reliability and maintainability (R & M) parameters based upon the use of regression analysis to establish empirical relationships between performance and design specifications and corresponding mean times of failure and repair. The second year focused on enhancements to the methodology, increased scope of the model, and software improvements. This follow-on effort expands the prediction of R & M parameters and their effect on the operations and support of space transportation vehicles to include other system components such as booster rockets and external fuel tanks. It also increases the scope of the methodology and the capabilities of the model as implemented by the software. The focus is on the failure and repair of major subsystems and their impact on vehicle reliability, turn times, maintenance manpower, and repairable spares requirements. The report documents the data utilized in this study, outlines the general methodology for estimating and relating R&M parameters, presents the analyses and results of application to the initial data base, and describes the implementation of the methodology through the use of a computer model. The report concludes with a discussion on validation and a summary of the research findings and results.

  2. Pilot implementation of allied health assistant roles within publicly funded health services in Queensland, Australia: results of a workplace audit

    PubMed Central

    2014-01-01

    Background Allied health assistants provide delegated support for physical therapists, occupational therapists and other allied health professionals. Unfortunately the role statements, scope of practice and career pathways of these assistant positions are often unclear. To inform the future development of the allied health assistant workforce, a state-wide pilot project was implemented and audited. Methods New allied health assistant positions were implemented in numerous settings at three levels (trainee level, full (standard) scope and advanced scope level). Six months after implementation, 41 positions were audited, using a detailed on-site audit process, conducted by multiple audit teams. Results Thematically analysed audit findings indicated that both the full (standard) scope and the advanced scope positions were warranted, however the skills of the allied health assistants were not optimally utilised. Contributing factors to this underutilization included the reluctance of professionals to delegate clinical tasks, inconsistencies in role descriptions, limitations in training, and the time frame taken to reach an effective skill level. Conclusions Optimal utilisation of assistants is unlikely to occur while professionals withhold delegation of tasks related to direct patient care. Formal clinical supervision arrangements and training plans should be established in order to address the concerns of professionals and accelerate full utilisation of assistants. Further work is necessary to identify the key components and distinguish key features of an advanced allied health assistant role. PMID:24935749

  3. Industrial Instrument Mechanic. Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Dean, Ann; Zagorac, Mike; Bumbaka, Nick

    This analysis covers tasks performed by an industrial instrument mechanic, an occupational title some provinces and territories of Canada have also identified as industrial instrumentation and instrument mechanic. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and safety. To facilitate…

  4. Farm Equipment Mechanic. Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Ross, Douglas

    This analysis covers tasks performed by a farm equipment mechanic, an occupational title some provinces and territories of Canada have also identified as agricultural machinery technician, agricultural mechanic, and farm equipment service technician. A guide to analysis discusses development, structure, and validation method; scope of the…

  5. Advanced planetary studies

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Results of planetary advanced studies and planning support are summarized. The scope of analyses includes cost estimation research, planetary mission performance, penetrator mission concepts for airless planets/satellites, geology orbiter payload adaptability, lunar mission performance, and advanced planning activities. Study reports and related publications are included in a bibliography section.

  6. Recreation Vehicle Mechanic. Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Dean, Ann; Embree, Rick

    This analysis covers tasks performed by a recreation vehicle mechanic, an occupational title some provinces and territories of Canada have also identified as recreation vehicle technician and recreation vehicle service technician. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and…

  7. Predicting the scope of practice of family physicians.

    PubMed

    Wong, Eric; Stewart, Moira

    2010-06-01

    To identify factors that are associated with the scope of practice of FPs and GPs who have office-based practices. Secondary univariable and multivariable analyses of cross-sectional data from the 2001 National Family Physician Workforce Survey conducted by the College of Family Physicians of Canada. Canada. General community of FPs and GPs who spent most of their clinical time in office settings. Demographic characteristics and scope of practice score (SPS), which was the number of 12 selected medical services provided by office-based FPs and GPs. The multivariable model explained 35.1% of the variation in the SPS among participants. Geographic factors of provincial division and whether or not the population served was rural explained 30.5% of the variation in the SPS. Male physician sex, younger physician age, being in group practice, greater access to hospital beds, less access to specialists, main practice setting of an academic teaching unit, mixed method physician payment, additional structured postresidency training, and greater number of different types of allied health professionals in the main practice setting were also associated with higher SPSs. Geographic factors were the strongest determinants of scope of practice; physician-related factors, availability of health care resources to the main practice setting, and practice organization factors were weaker determinants. It is important to understand how and why geographic factors influence scope of practice, and whether a broad scope of practice independent of population needs benefits the population. This study supports primary care renewal efforts that use mixed payment systems, incorporate allied health care professionals into family and general practices, and foster group practices.

  8. Seasonal-Scale Optimization of Conventional Hydropower Operations in the Upper Colorado System

    NASA Astrophysics Data System (ADS)

    Bier, A.; Villa, D.; Sun, A.; Lowry, T. S.; Barco, J.

    2011-12-01

    Sandia National Laboratories is developing the Hydropower Seasonal Concurrent Optimization for Power and the Environment (Hydro-SCOPE) tool to examine basin-wide conventional hydropower operations at seasonal time scales. This tool is part of an integrated, multi-laboratory project designed to explore different aspects of optimizing conventional hydropower operations. The Hydro-SCOPE tool couples a one-dimensional reservoir model with a river routing model to simulate hydrology and water quality. An optimization engine wraps around this model framework to solve for long-term operational strategies that best meet the specific objectives of the hydrologic system while honoring operational and environmental constraints. The optimization routines are provided by Sandia's open source DAKOTA (Design Analysis Kit for Optimization and Terascale Applications) software. Hydro-SCOPE allows for multi-objective optimization, which can be used to gain insight into the trade-offs that must be made between objectives. The Hydro-SCOPE tool is being applied to the Upper Colorado Basin hydrologic system. This system contains six reservoirs, each with its own set of objectives (such as maximizing revenue, optimizing environmental indicators, meeting water use needs, or other objectives) and constraints. This leads to a large optimization problem with strong connectedness between objectives. The systems-level approach used by the Hydro-SCOPE tool allows simultaneous analysis of these objectives, as well as understanding of potential trade-offs related to different objectives and operating strategies. The seasonal-scale tool will be tightly integrated with the other components of this project, which examine day-ahead and real-time planning, environmental performance, hydrologic forecasting, and plant efficiency.

  9. The MicrOmega experiment onboard ExoMars rover: an IR hyperspectral microscope to analyze samples at the grain scale

    NASA Astrophysics Data System (ADS)

    Pilorget, C.; Bibring, J. P.; Berthe, M.

    2011-10-01

    The coupling between imaging and spectrometry has proved to be one of the most promising way to study remotely planetary objects [1][2]. The next step is to use this concept for in situ analyses. MicrOmega IR has been developed within this scope in the framework of the Exomars mission (Pasteur paylaod). It is an ultra miniaturized nearinfrared hyperspectral microscope dedicated to in situ analyses, with the goal to characterize the composition of Mars soil at almost its grain size scale, in a non destructive way. It will provide unique clues to trace back the history of Mars, and will contribute to assess Mars past and present astrobiological potential by detecting possible organic compounds within the samples. Results obtained on ground both on a representative breadboard of the instrument and with a demonstrator developed in the scope of the Phobos Grunt mission will be presented during the conference to demonstrate the instrument capabilities.

  10. Scope Complexity Options Risks Excursions (SCORE) Version 3.0 Mathematical Description.

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

    Gearhart, Jared Lee; Samberson, Jonell Nicole; Shettigar, Subhasini

    The purpose of the Scope, Complexity, Options, Risks, Excursions (SCORE) model is to estimate the relative complexity of design variants of future warhead options. The results of this model allow those considering these options to understand the complexity tradeoffs between proposed warhead options. The core idea of SCORE is to divide a warhead option into a well- defined set of scope elements and then estimate the complexity of each scope element against a well understood reference system. The uncertainty associated with estimates can also be captured. A weighted summation of the relative complexity of each scope element is used tomore » determine the total complexity of the proposed warhead option or portions of the warhead option (i.e., a National Work Breakdown Structure code). The SCORE analysis process is a growing multi-organizational Nuclear Security Enterprise (NSE) effort, under the management of the NA- 12 led Enterprise Modeling and Analysis Consortium (EMAC), that has provided the data elicitation, integration and computation needed to support the out-year Life Extension Program (LEP) cost estimates included in the Stockpile Stewardship Management Plan (SSMP).« less

  11. JPL Thermal Design Modeling Philosophy and NASA-STD-7009 Standard for Models and Simulations - A Case Study

    NASA Technical Reports Server (NTRS)

    Avila, Arturo

    2011-01-01

    The Standard JPL thermal engineering practice prescribes worst-case methodologies for design. In this process, environmental and key uncertain thermal parameters (e.g., thermal blanket performance, interface conductance, optical properties) are stacked in a worst case fashion to yield the most hot- or cold-biased temperature. Thus, these simulations would represent the upper and lower bounds. This, effectively, represents JPL thermal design margin philosophy. Uncertainty in the margins and the absolute temperatures is usually estimated by sensitivity analyses and/or by comparing the worst-case results with "expected" results. Applicability of the analytical model for specific design purposes along with any temperature requirement violations are documented in peer and project design review material. In 2008, NASA released NASA-STD-7009, Standard for Models and Simulations. The scope of this standard covers the development and maintenance of models, the operation of simulations, the analysis of the results, training, recommended practices, the assessment of the Modeling and Simulation (M&S) credibility, and the reporting of the M&S results. The Mars Exploration Rover (MER) project thermal control system M&S activity was chosen as a case study determining whether JPL practice is in line with the standard and to identify areas of non-compliance. This paper summarizes the results and makes recommendations regarding the application of this standard to JPL thermal M&S practices.

  12. Global eHealth, Social Business and Citizen Engagement.

    PubMed

    Liaw, Siaw-Teng; Ashraf, Mahfuz; Ray, Pradeep

    2017-01-01

    The UNSW WHO Collaborating Centre (WHOCC) in eHealth was established in 2013. Its designated activities are: mHealth and evidence-based evaluation, including use case analyses. The UNSW Yunus Social Business Health Hub (YSBHH), established in 2015 to build on the Yunus Centre/Grameen Bank eHealth initiatives, added social business and community participation dimensions to the UNSW global eHealth program. The Grameen Bank is a social business built around microcredit, which are small loans to poor people to enable them to "produce something, sell something, earn something to develop self-reliance and a life of dignity". The vision revolves around global partnerships for development, Millennium Development Goals (MDGs) and Sustainable Development Goals (SDGs). The scope includes mHealth implementation and evaluation in the context of the Internet of Things (IoT), with a growing focus on social business and citizen engagement approaches. This paper summarises a critical case study of the UNSW WHOCC (eHealth) designated activities in collaboration with Bangladesh institutions (International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDRB) and Yunus Centre). Issues and challenges are highlighted.

  13. Expanding the scope of health information systems. Challenges and developments.

    PubMed

    Kuhn, K A; Wurst, S H R; Bott, O J; Giuse, D A

    2006-01-01

    To identify current challenges and developments in health information systems. Reports on HIS, eHealth and process support were analyzed, core problems and challenges were identified. Health information systems are extending their scope towards regional networks and health IT infrastructures. Integration, interoperability and interaction design are still today's core problems. Additional problems arise through the integration of genetic information into the health care process. There are noticeable trends towards solutions for these problems.

  14. Energy Efficient Crawlspace Foundation Retrofit: Mixed Humid Climate

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

    Del Bianco, M.; Wiehagen, J.

    2013-01-01

    Residential quality management systems have most often been designed for new home construction. To address quality in existing homes in the form of Scopes of Work (SOW), the NAHB Research Center began with a new construction scope of work and applied it to an existing home project. This document is intended to outline the steps of translating a new home construction SOW to SOW for retrofit and addressed crawlspace foundations in a mixed-humid climate.

  15. SCOPE : Future Formation-Flying Magnetospheric Satellite Mission

    NASA Astrophysics Data System (ADS)

    Saito, Yoshifumi

    A formation flight satellite mission "SCOPE" is now under study aiming at launching in 2017. "SCOPE" stands for ‘cross Scale COupling in the Plasma universE'. The main purpose of this mission is to investigate the dynamic behaviors of plasma in the terrestrial magnetosphere that range over magnitudes of both temporal and spatial scales. The basic idea of the SCOPE mission is to distinguish temporal and spatial variations of physical processes by putting five formation flight spacecraft into the key regions of the Earth's magnetosphere. The formation consists of one large mother satellite and four small daughter satellites. Three of the four daughter satellites surround the mother satellite 3-dimensionally maintaining the mutual distances of variable ranges between 5 km and 5000 km. The fourth daughter satellite stays near the mother satellite with the distance between 5 km and 100 km. By this configuration, we can obtain both the macro-scale (1000 km - 5000 km) and micro-scale (¡ 100 km) information about the plasma disturbances at the same time. The launcher for SCOPE has been assumed to be M-V rocket (or its succession rocket) of JAXA. However, due to the termination of M-V rocket, we are now considering to use HIIA. The orbits of SCOPE satellites are all highly elliptical with its apogee 30Re from the Earth center. The inter-satellite link is used for telemetry/command operation as well as ranging to determine the relative orbits of the 5 satellites in small distances. The SCOPE mission is designed such that observational studies from the new perspective, the crossscale coupling, should be conducted. The orbit of the formation flight are designed such that the spacecraft will visit most of the key regions in the magnetosphere, including the bow shock, the magnetospheric boundary, the inner-magnetosphere, and the near-Earth magnetotail. The key issues for the realization of this mission are: (1) The need for high temporal resolution of electron measurements and quantitative wave field measurements at electron scales; (2) The need for full coverage over the energy range of interests with mass spectroscopy; (3) The need for coordinated space plasma observations by intercommunicated formation flying satellites; and (4) The need to resolve more than one-scale simultaneously. In order to cover the multiple (more than two) scales simultaneously, SCOPE and esa's Cross-Scale have started detailed discussion for the future collaboration. By this collaboration, SCOPE can reduce the number of the daughter satellites that can stay within 100 km throughout the mission life.

  16. 50 CFR 402.32 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A INTERAGENCY COOPERATION-ENDANGERED SPECIES ACT OF 1973... Project is not likely to adversely affect any listed species or designated critical habitat without... species and designated critical habitat under the jurisdiction of that Service whether or not the Action...

  17. 50 CFR 402.32 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A INTERAGENCY COOPERATION-ENDANGERED SPECIES ACT OF 1973... Project is not likely to adversely affect any listed species or designated critical habitat without... species and designated critical habitat under the jurisdiction of that Service whether or not the Action...

  18. 50 CFR 402.32 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A INTERAGENCY COOPERATION-ENDANGERED SPECIES ACT OF 1973... Project is not likely to adversely affect any listed species or designated critical habitat without... species and designated critical habitat under the jurisdiction of that Service whether or not the Action...

  19. 50 CFR 402.32 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A INTERAGENCY COOPERATION-ENDANGERED SPECIES ACT OF 1973... Project is not likely to adversely affect any listed species or designated critical habitat without... species and designated critical habitat under the jurisdiction of that Service whether or not the Action...

  20. 50 CFR 402.32 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...); ENDANGERED SPECIES COMMITTEE REGULATIONS SUBCHAPTER A INTERAGENCY COOPERATION-ENDANGERED SPECIES ACT OF 1973... Project is not likely to adversely affect any listed species or designated critical habitat without... species and designated critical habitat under the jurisdiction of that Service whether or not the Action...

  1. 24 CFR 3282.201 - Scope and purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... manufacturers of manufactured homes for sale to purchasers in the United States with respect to certification of manufactured home designs, inspection of designs, quality assurance programs, and manufactured home production... DEVELOPMENT MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS Manufacturer Inspection and Certification...

  2. 40 CFR 93.101 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... or changing traffic flow or congestion conditions. Notwithstanding the first sentence of this...-traffic rail transit, exclusive busway, etc. Design scope means the design aspects which will affect the... from vehicles under fixed traffic conditions are not TCMs for the purposes of this subpart...

  3. 24 CFR 598.1 - Applicability and scope.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... contains provisions relating to area requirements, the nomination process for urban Empowerment Zones, and...

  4. 24 CFR 598.1 - Applicability and scope.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... contains provisions relating to area requirements, the nomination process for urban Empowerment Zones, and...

  5. Defining clinically important perioperative blood loss and transfusion for the Standardised Endpoints for Perioperative Medicine (StEP) collaborative: a protocol for a scoping review.

    PubMed

    Bartoszko, Justyna; Vorobeichik, Leon; Jayarajah, Mohandas; Karkouti, Keyvan; Klein, Andrew A; Lamy, Andre; Mazer, C David; Murphy, Mike; Richards, Toby; Englesakis, Marina; Myles, Paul S; Wijeysundera, Duminda N

    2017-06-30

    'Standardised Endpoints for Perioperative Medicine' (StEP) is an international collaboration undertaking development of consensus-based consistent definitions for endpoints in perioperative clinical trials. Inconsistency in endpoint definitions can make interpretation of trial results more difficult, especially if conflicting evidence is present. Furthermore, this inconsistency impedes evidence synthesis and meta-analyses. The goals of StEP are to harmonise definitions for clinically meaningful endpoints and specify standards for endpoint reporting in clinical trials. To help inform this endeavour, we aim to conduct a scoping review to systematically characterise the definitions of clinically important endpoints in the existing published literature on perioperative blood loss and transfusion. The scoping review will be conducted using the widely adopted framework developed by Arksey and O'Malley, with modifications from Levac. We refined our methods with guidance from research librarians as well as researchers and clinicians with content expertise. The electronic literature search will involve several databases including Medline, PubMed-not-Medline and Embase. Our review has three objectives, namely to (1) identify definitions of significant blood loss and transfusion used in previously published large perioperative randomised trials; (2) identify previously developed consensus-based definitions for significant blood loss and transfusion in perioperative medicine and related fields; and (3) describe the association between different magnitudes of blood loss and transfusion with postoperative outcomes. The multistage review process for each question will involve two reviewers screening abstracts, reading full-text articles and performing data extraction. The abstracted data will be organised and subsequently analysed in an iterative process. This scoping review of the previously published literature does not require research ethics approval. The results will be used to inform a consensus-based process to develop definitions of clinically important perioperative blood loss and transfusion. The results of the scoping review will be published in a peer-reviewed scientific journal. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  6. Use of N-Acetylcysteine in Psychiatric Conditions among Children and Adolescents: A Scoping Review.

    PubMed

    Naveed, Sadiq; Amray, Afshan; Waqas, Ahmed; Chaudhary, Amna M; Azeem, Muhammad W

    2017-11-29

    N-acetylcysteine (NAC) is a well-known antidote for acetaminophen toxicity and is easily available over the counter. It has antioxidant and anti-inflammatory properties and an established tolerance and safety profile. Owing to its neuroprotective effects, its clinical use has recently expanded to include the treatment of different psychiatric and non-psychiatric disorders. Although a number of randomized controlled trials have documented the clinical evidence for NAC, there are no reviews that summarize the evidence. The present scoping review summarizes the study designs, the patient characteristics, the evidence and the limitations in randomized controlled trials designed to explore the efficacy of NAC for psychiatric conditions in the pediatric population.

  7. ITRB Spar Domestic Source

    DTIC Science & Technology

    2012-12-14

    Each pair of rollers is designed to capture the shafts mounted to both ends of the tool lid. Additionally, a safety pin can be put in place to...ITRB for the AH-64D. The scope of the program included structural design , materials selection, manufacturing producibility analysis, tooling design ...responsible for tooling design and fabrication, fabrication process development and fabrication of spars and test samples; G3 who designed the RTM

  8. puma: a Bioconductor package for propagating uncertainty in microarray analysis.

    PubMed

    Pearson, Richard D; Liu, Xuejun; Sanguinetti, Guido; Milo, Marta; Lawrence, Neil D; Rattray, Magnus

    2009-07-09

    Most analyses of microarray data are based on point estimates of expression levels and ignore the uncertainty of such estimates. By determining uncertainties from Affymetrix GeneChip data and propagating these uncertainties to downstream analyses it has been shown that we can improve results of differential expression detection, principal component analysis and clustering. Previously, implementations of these uncertainty propagation methods have only been available as separate packages, written in different languages. Previous implementations have also suffered from being very costly to compute, and in the case of differential expression detection, have been limited in the experimental designs to which they can be applied. puma is a Bioconductor package incorporating a suite of analysis methods for use on Affymetrix GeneChip data. puma extends the differential expression detection methods of previous work from the 2-class case to the multi-factorial case. puma can be used to automatically create design and contrast matrices for typical experimental designs, which can be used both within the package itself but also in other Bioconductor packages. The implementation of differential expression detection methods has been parallelised leading to significant decreases in processing time on a range of computer architectures. puma incorporates the first R implementation of an uncertainty propagation version of principal component analysis, and an implementation of a clustering method based on uncertainty propagation. All of these techniques are brought together in a single, easy-to-use package with clear, task-based documentation. For the first time, the puma package makes a suite of uncertainty propagation methods available to a general audience. These methods can be used to improve results from more traditional analyses of microarray data. puma also offers improvements in terms of scope and speed of execution over previously available methods. puma is recommended for anyone working with the Affymetrix GeneChip platform for gene expression analysis and can also be applied more generally.

  9. Lather (Interior Systems Mechanic). Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Chapman, Mike; Chapman, Carol; MacLean, Margaret

    This analysis covers tasks performed by a lather, an occupational title some provinces and territories of Canada have also identified as drywall and acoustical mechanic; interior systems installer; and interior systems mechanic. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and…

  10. Bricklayer. Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Cap, Orest; Cap, Ihor; Semenovych, Viktor

    This analysis covers tasks performed by a bricklayer, an occupational title some provinces and territories of Canada have also identified as bricklayer-mason, brick and stone mason, and mason. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and safety. To facilitate understanding the…

  11. Breadth in Design Problem Scoping: Using Insights from Experts to Investigate Student Processes. Research Brief

    ERIC Educational Resources Information Center

    Morozov, Andrew; Kilgore, Deborah; Atman, Cynthia

    2007-01-01

    In this study, the authors used two methods for analyzing expert data: verbal protocol analysis (VPA) and narrative analysis. VPA has been effectively used to describe the design processes employed by engineering students, expert designers, and expert-novice comparative research. VPA involves asking participants to "think aloud" while…

  12. 33 CFR Appendix A to Part 154 - Guidelines for Detonation Flame Arresters

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CG-522). 1. Scope 1.1This standard provides the minimum requirements for design, construction.../Circ. 373/Rev. 1—Revised Standards for the Design, Testing and Locating of Devices to Prevent the... maximum design pressure drop for that maximum flow rate. 6.1.10Maximum operating pressure. 7. Materials 7...

  13. Scope of Nursing Practice in a Tertiary Pediatric Setting: Associations With Nurse and Job Characteristics and Job Satisfaction.

    PubMed

    Déry, Johanne; Clarke, Sean P; D'Amour, Danielle; Blais, Régis

    2018-01-01

    While professional nursing, like other health professions, has a recognized educational base and a legal scope of practice that is remarkably consistent across societies, there are important variations even within the same institution or organization in the extent to which professional nurses engage in the full range of activities for which they are qualified. There has been limited study of enacted (actual) scope of nursing practice (ESOP) or of its impacts on nurse job outcomes, such as job satisfaction. The aim of this study is to measure ESOP, as well as its predictors and impact on job satisfaction, in a specialty university-affiliated tertiary referral center in one of the few remaining jurisdictions outside the United States that continue to educate registered nurses at multiple educational levels. This was a correlational cross-sectional design using structural equation modeling. Self-administered questionnaires were completed by 301 registered nurses holding permanent positions in specific clinical areas for 6 months or longer in a pediatric hospital in the province of Quebec, Canada. ESOP or actual scope of practice was low-on average, nurses applied the range of skills within their theoretical scopes of practice only occasionally or "less than frequently" in their daily work (3.21 out of a possible 6 points). ESOP was strongly related to decision latitude (β = 0.319; p  = .012), role ambiguity (β = 0.297; p  = .011), and role overload (β  =  0.201; p  = .012). The personal characteristics that exerted the greatest direct influence on ESOP were education level (β  =  0.128; p  = .015) and growth need strength (β  =  0.151; p  = .008). Results also showed that ESOP exerts a direct positive influence on nurses' job satisfaction (β  =  0.118; p  = .006). Structural equation modeling analyses revealed a good fit of the data to the hypothesized conceptual model (χ²/df ratio index =  1.68, root mean square error of approximation  =  0.049, confirmatory fit index  =  0.985). Specific aspects of nurses' jobs are closely related to ESOP. ESOP is limited by certain job and personal characteristics and appears to affect nurses' job satisfaction. Results suggest that ESOP might be improved by adjusting nursing job characteristics and practice environments and that expanding ESOP increases nurse job satisfaction and may improve other health system outcomes as well. © 2017 Sigma Theta Tau International.

  14. Multifunctional Public Space As Exemplified By the Concept of the Development of Kopernik Square in Opole

    NASA Astrophysics Data System (ADS)

    Wilczek, Iwona; Tenczyński, Mariusz

    2017-10-01

    In 2015 the authorities of the city of Opole decided to sell a part of Kopernik Square, one of the main city squares, to a private investor. The objective of this project was the extension of the existing shopping mall and the construction of an underground car park within the scope of a public-private partnership. In order to find the best solution to design the remaining part of the square, a competition for its development was announced in cooperation with the Opole branch of the Association of Polish Architects. The article presents a description of the studies and analyses of the aforementioned space conducted by the db2 architekci architectural studio for the purpose of preparing a competition entry. The square development concept was based on an analysis of the urban context of the Opole city centre. The character of the public spaces within a twenty-minute walk from Kopernik Square was analysed. In the course of the works, a decision was made to develop the public space in a manner different from that originally intended by the Investor. A graphic visualization of the maximum scope of the shopping mall extension was presented in accordance with the urban layout of this part of the city, allowing the preservation of the historical view corridors. The article presents a competition entry prepared by us along with a justification of decisions concerning the design. One of the fundamental design assumptions was the connection of all frontages with the square and the creation of a recreational part abounding in green areas. The concept provided for the division of the area into three parts of various characters. The central part of the square is a green area of a recreational character - a space so far absent in the city centre. Catering and food services, shops, parking spaces for bicycles as well as services related to the parking area are located at the southern frontage of the square under one roofing. The area directly adjoining the shopping mall is an open multifunctional and partly roofed square - a place where cyclical events are held in the city. The project allows for a harmonious combination of various functions performed by Kopernik Square. The adopted traffic solutions, in particular the entrance to and exit from the underground car park have a positive influence on road traffic in this part of the city. Due to maintaining the historical urban layout and view corridors, the new building development does not overwhelm the square space but constitutes its harmonious closure.

  15. Mobile Phone and Web 2.0 Technologies for Weight Management: A Systematic Scoping Review.

    PubMed

    Bardus, Marco; Smith, Jane R; Samaha, Laya; Abraham, Charles

    2015-11-16

    Widespread diffusion of mobile phone and Web 2.0 technologies make them potentially useful tools for promoting health and tackling public health issues, such as the increasing prevalence of overweight and obesity. Research in this domain is growing rapidly but, to date, no review has comprehensively and systematically documented how mobile and Web 2.0 technologies are being deployed and evaluated in relation to weight management. To provide an up-to-date, comprehensive map of the literature discussing the use of mobile phone and Web 2.0 apps for influencing behaviors related to weight management (ie, diet, physical activity [PA], weight control, etc). A systematic scoping review of the literature was conducted based on a published protocol (registered at CRD42014010323). Using a comprehensive search strategy, we searched 16 multidisciplinary electronic databases for original research documents published in English between 2004 and 2014. We used duplicate study selection and data extraction. Using an inductively developed charting tool, selected articles were thematically categorized. We identified 457 articles, mostly published between 2013 and 2014 in 157 different journals and 89 conference proceedings. Articles were categorized around two overarching themes, which described the use of technologies for either (1) promoting behavior change (309/457, 67.6%) or (2) measuring behavior (103/457, 22.5%). The remaining articles were overviews of apps and social media content (33/457, 7.2%) or covered a combination of these three themes (12/457, 2.6%). Within the two main overarching themes, we categorized articles as representing three phases of research development: (1) design and development, (2) feasibility studies, and (3) evaluations. Overall, articles mostly reported on evaluations of technologies for behavior change (211/457, 46.2%). There is an extensive body of research on mobile phone and Web 2.0 technologies for weight management. Research has reported on (1) the development, feasibility, and efficacy of persuasive mobile technologies used in interventions for behavior change (PA and diet) and (2) the design, feasibility, and accuracy of mobile phone apps for behavioral assessment. Further research has focused exclusively on analyses of the content and quality of available apps. Limited evidence exists on the use of social media for behavior change, but a segment of studies deal with content analyses of social media. Future research should analyze mobile phone and Web 2.0 technologies together by combining the evaluation of content and design aspects with usability, feasibility, and efficacy/effectiveness for behavior change, or accuracy/validity for behavior assessment, in order to understand which technological components and features are likely to result in effective interventions.

  16. 23 CFR 661.5 - What definitions apply to this regulation?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... prescribed scope of work. Preliminary engineering (PE) means planning, survey, design, engineering, and... survey staking functions considered necessary for effective control of the construction operations... carrying capacity (comparison of the original design load to the State legal load), clearance, or approach...

  17. 23 CFR 661.5 - What definitions apply to this regulation?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... prescribed scope of work. Preliminary engineering (PE) means planning, survey, design, engineering, and... survey staking functions considered necessary for effective control of the construction operations... carrying capacity (comparison of the original design load to the State legal load), clearance, or approach...

  18. 23 CFR 661.5 - What definitions apply to this regulation?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... prescribed scope of work. Preliminary engineering (PE) means planning, survey, design, engineering, and... survey staking functions considered necessary for effective control of the construction operations... carrying capacity (comparison of the original design load to the State legal load), clearance, or approach...

  19. 23 CFR 661.5 - What definitions apply to this regulation?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... prescribed scope of work. Preliminary engineering (PE) means planning, survey, design, engineering, and... survey staking functions considered necessary for effective control of the construction operations... carrying capacity (comparison of the original design load to the State legal load), clearance, or approach...

  20. 23 CFR 661.5 - What definitions apply to this regulation?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... prescribed scope of work. Preliminary engineering (PE) means planning, survey, design, engineering, and... survey staking functions considered necessary for effective control of the construction operations... carrying capacity (comparison of the original design load to the State legal load), clearance, or approach...

  1. 7 CFR 1755.701 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) The aerial service wires can be either copper coated steel reinforced or nonmetallic reinforced designs. (c) For the copper coated steel reinforced design, the reinforcing members are the conductors. (1) The conductors are solid copper-covered steel wires. (2) The wire structure is completed by insulating...

  2. 7 CFR 1755.701 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) The aerial service wires can be either copper coated steel reinforced or nonmetallic reinforced designs. (c) For the copper coated steel reinforced design, the reinforcing members are the conductors. (1) The conductors are solid copper-covered steel wires. (2) The wire structure is completed by insulating...

  3. 7 CFR 1755.701 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) The aerial service wires can be either copper coated steel reinforced or nonmetallic reinforced designs. (c) For the copper coated steel reinforced design, the reinforcing members are the conductors. (1) The conductors are solid copper-covered steel wires. (2) The wire structure is completed by insulating...

  4. Scoping and sensitivity analyses for the Demonstration Tokamak Hybrid Reactor (DTHR)

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

    Sink, D.A.; Gibson, G.

    1979-03-01

    The results of an extensive set of parametric studies are presented which provide analytical data of the effects of various tokamak parameters on the performance and cost of the DTHR (Demonstration Tokamak Hybrid Reactor). The studies were centered on a point design which is described in detail. Variations in the device size, neutron wall loading, and plasma aspect ratio are presented, and the effects on direct hardware costs, fissile fuel production (breeding), fusion power production, electrical power consumption, and thermal power production are shown graphically. The studies considered both ignition and beam-driven operations of DTHR and yielded results based onmore » two empirical scaling laws presently used in reactor studies. Sensitivity studies were also made for variations in the following key parameters: the plasma elongation, the minor radius, the TF coil peak field, the neutral beam injection power, and the Z/sub eff/ of the plasma.« less

  5. Analysis of satellite servicing cost benefits

    NASA Technical Reports Server (NTRS)

    Builteman, H. O.

    1982-01-01

    Under the auspices of NASA/JSC a methodology was developed to estimate the value of satellite servicing to the user community. Time and funding precluded the development of an exhaustive computer model; instead, the concept of Design Reference Missions was involved. In this approach, three space programs were analyzed for various levels of servicing. The programs selected fall into broad categories which include 80 to 90% of the missions planned between now and the end of the century. Of necessity, the extrapolation of the three program analyses to the user community as a whole depends on an average mission model and equivalency projections. The value of the estimated cost benefits based on this approach depends largely on how well the equivalency assumptions and the mission model match the real world. A careful definition of all assumptions permits the analysis to be extended to conditions beyond the scope of this study.

  6. Detection of rhabdovirus viral RNA in oropharyngeal swabs and ectoparasites of Spanish bats.

    PubMed

    Aznar-Lopez, Carolina; Vazquez-Moron, Sonia; Marston, Denise A; Juste, Javier; Ibáñez, Carlos; Berciano, Jose Miguel; Salsamendi, Egoitz; Aihartza, Joxerra; Banyard, Ashley C; McElhinney, Lorraine; Fooks, Anthony R; Echevarria, Juan

    2013-01-01

    Rhabdoviruses infect a variety of hosts, including mammals, birds, reptiles, fish, insects and plants. As bats are the natural host for most members of the genus Lyssavirus, the specificity of the amplification methods used for active surveillance is usually restricted to lyssaviruses. However, the presence of other rhabdoviruses in bats has also been reported. In order to broaden the scope of such methods, a new RT-PCR, able to detect a diverse range of rhabdoviruses, was designed. The method detected 81 of 86 different rhabdoviruses. In total, 1488 oropharyngeal bat swabs and 38 nycteribiid samples were analysed, and 17 unique rhabdovirus-related sequences were detected. Phylogenetic analysis suggested that those sequences detected in bats did not constitute a monophyletic group, even when originating from the same bat species. However, all of the sequences detected in nycteribiids and one sequence obtained from a bat did constitute a monophyletic group with Drosophila melanogaster sigma rhabdovirus.

  7. Estimation and harvesting of human heat power for wearable electronic devices

    NASA Astrophysics Data System (ADS)

    Dziurdzia, P.; Brzozowski, I.; Bratek, P.; Gelmuda, W.; Kos, A.

    2016-01-01

    The paper deals with the issue of self-powered wearable electronic devices that are capable of harvesting free available energy dissipated by the user in the form of human heat. The free energy source is intended to be used as a secondary power source supporting primary battery in a sensor bracelet. The main scope of the article is a presentation of the concept for a measuring setup used to quantitative estimation of heat power sources in different locations over the human body area. The crucial role in the measurements of the human heat plays a thermoelectric module working in the open circuit mode. The results obtained during practical tests are confronted with the requirements of the dedicated thermoelectric generator. A prototype design of a human warmth energy harvester with an ultra-low power DC-DC converter based on the LTC3108 circuit is analysed.

  8. Spacelab Lyman Alpha-White Light Coronagraph Program

    NASA Technical Reports Server (NTRS)

    Kohl, J. L.

    1986-01-01

    The Spacelab Lyman Alpha Coronagraph (SLAC) of the Smithsonian Astrophysical Observatory (SAO) and the White Light Coronagraph (WLC) to be provided by the High Altitude Observatory (HAO) are two separate coronagraphs which would be operated in a joint fashion during Spacelab missions to be flown by the Space Shuttle. The two instruments would be used to perform joint observations of solar coronal structures from 1.2 to 8.0 solar radii from sun-center in vacuum ultraviolet and visible radiations. Temperatures, densities, and flow velocities throughout the solar wing acceleration region of the inner solar corona were measured. The Phase I Definition activity resulted in the successful definition and preliminary design of the experiment/instrumentation subsystem and associated software, ground support equipment and interfaces to the extended required to accurately estimate the scope of the investigation and prepare an Investigational Development Plan; the performance of the necessary functional, operations, and safety analyses necessary to complete the Experiment Requirements document.

  9. Planning, Conducting, and Documenting Data Analysis for Program Improvement

    ERIC Educational Resources Information Center

    Winer, Abby; Taylor, Cornelia; Derrington, Taletha; Lucas, Anne

    2015-01-01

    This 2015 document was developed to help technical assistance (TA) providers and state staff define and limit the scope of data analysis for program improvement efforts, including the State Systemic Improvement Plan (SSIP); develop a plan for data analysis; document alternative hypotheses and additional analyses as they are generated; and…

  10. Space transfer concepts and analyses for exploration missions: Technical directive 10

    NASA Technical Reports Server (NTRS)

    Woodcock, Gordon R.

    1992-01-01

    The current technical effort is part of the third phase of a broad-scoped and systematic study of space transfer concepts for human lunar and Mars missions. The study addressed issues that were raised during the previous phases but specifically on launch vehicle size trades and MEV options.

  11. The Moral Imperative: The Case of the English Education System

    ERIC Educational Resources Information Center

    Spangenberg, Sabine; McIntosh, Bryan

    2014-01-01

    In England, social choice in education faces trade-offs between equity and efficiency. The scope of these trade-offs ranges from the introduction of choice to correcting "market failures" to reduce inequalities and restrict social injustices. The article analyses the English school education system and its relationship with social…

  12. Tracing the French Policy PISA Debate: A Policy Configuration Approach

    ERIC Educational Resources Information Center

    Pons, Xavier

    2016-01-01

    This article traces the evolution of the French policy PISA debate from 2001 to 2014 by analysing the results of two original qualitative researches. Theoretically, this debate is the outcome of specific policy configurations, which predetermine its scope, content and effectiveness. These configurations are themselves described through their…

  13. Insulator (Heat and Frost). Occupational Analyses Series.

    ERIC Educational Resources Information Center

    McRory, Aline; Ally, Mohamed

    This analysis covers tasks performed by an insulator, an occupational title some provinces and territories of Canada have also identified as heat and frost insulator. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and safety. To facilitate understanding the nature of the occupation,…

  14. Generalization and Maintenance of Treatment Gains in Primary Progressive Aphasia (PPA): A Systematic Review

    ERIC Educational Resources Information Center

    Cadório, Inês; Lousada, Marisa; Martins, Paula; Figueiredo, Daniela

    2017-01-01

    Background: Cognitive-linguistic treatments and interventions targeting communication have been developed within the context of primary progressive aphasia (PPA), however knowledge about the scope of generalization and maintenance of therapy gains considering PPA subtypes remains scarce and awaits systematic investigation. Aims: To analyse the…

  15. 75 FR 39555 - Environmental Impact Statement; Fort Hamer Bridge, Manatee County, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ..., Florida. This includes suggesting analyses, methodologies and possible sources of data or information... and written comments relating to the proposed Fort Hamer Bridge and the preparation of an EIS. This... EIS or possible sources of data or information we should consider. Public Scoping Meeting The Public...

  16. 29 CFR 11.11 - Development of environmental analyses and documents.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... development indicates that preparation of an environmental impact statement will be required, the agency shall begin preparation of such a document by initiating the scoping process in accordance with 40 CFR 1501.7. However, if the information is not clearly indicative of the need for preparation of an environmental...

  17. The scope and control of attention: Sources of variance in working memory capacity.

    PubMed

    Chow, Michael; Conway, Andrew R A

    2015-04-01

    Working memory capacity is a strong positive predictor of many cognitive abilities, across various domains. The pattern of positive correlations across domains has been interpreted as evidence for a unitary source of inter-individual differences in behavior. However, recent work suggests that there are multiple sources of variance contributing to working memory capacity. The current study (N = 71) investigates individual differences in the scope and control of attention, in addition to the number and resolution of items maintained in working memory. Latent variable analyses indicate that the scope and control of attention reflect independent sources of variance and each account for unique variance in general intelligence. Also, estimates of the number of items maintained in working memory are consistent across tasks and related to general intelligence whereas estimates of resolution are task-dependent and not predictive of intelligence. These results provide insight into the structure of working memory, as well as intelligence, and raise new questions about the distinction between number and resolution in visual short-term memory.

  18. Evaluation on Living Public Spaces and Their Qualities - Case Study from Ankara Konur, Karanfil and Yüksel Streets

    NASA Astrophysics Data System (ADS)

    Gürer, Nilüfer; Imren Güzel, Burcu; Kavak, Ibrahim

    2017-10-01

    Public spaces constitute one of the main elements of the living cities. They stand out as places reflecting the social structure of the society and the past values. They appear as the places one can observe the changes and modernity of the society as well as socializing places. Following to private and semi-private spaces, public spaces such as streets, squares and parks provide people a chance to be together and contact with each other. In living and vibrant places with these random appointments they feel that they belong to social urban life. Therefore, well-designed living public spaces are important indicators of the quality of life and user satisfaction. In the scope of this paper the basic principles and design criteria that create living public spaces and their effects on user satisfaction are discussed. By analysing the spatial reflections of used design criteria it is aimed to relate the existing arrangements to user satisfaction. For these analysis, Yüksel Street located at Kızılay Square in Ankara centre and side streets of Karanfil and Konur (all car-free) were selected as case study area. This area is one of the most important and most densely used pedestrian zone of the capital with its green pattern, location and crossroads. At the beginning, basic design criteria and implementation methods are detailed with the literature survey. Then basic criteria and design principles are verified by using field studies including a survey with randomly asked 270 questionnaires. For defining the user satisfaction and bringing out the qualifications and failures in the case study area user surveys are analysed by field study observations and SPSS Statistics software. Finally, practical suggestions which are believed to be useful for this type of public places in developing and less developed countries are proposed

  19. State budget transfers to Health Insurance to expand coverage to people outside formal sector work in Latin America.

    PubMed

    Mathauer, Inke; Behrendt, Thorsten

    2017-02-16

    Contributory social health insurance for formal sector employees only has proven challenging for moving towards universal health coverage (UHC). This is because the informally employed and the poor usually remain excluded. One way to expand UHC is to fully or partially subsidize health insurance contributions for excluded population groups through government budget transfers. This paper analyses the institutional design features of such government subsidization arrangements in Latin America and assesses their performance with respect to UHC progress. The aim is to identify UHC conducive institutional design features of such arrangements. A literature search provided the information to analyse institutional design features, with a focus on the following aspects: eligibility/enrolment rules, financing and pooling arrangements, and purchasing and benefit package design. Based on secondary data analysis, UHC progress is assessed in terms of improved population coverage, financial protection and access to needed health care services. Such government subsidization arrangements currently exist in eight countries of Latin America (Bolivia, Chile, Colombia, Costa Rica, Dominican Republic, Mexico, Peru, Uruguay). Institutional design features and UHC related performance vary significantly. Notably, countries with a universalist approach or indirect targeting have higher population coverage rates. Separate pools for the subsidized maintain inequitable access. The relatively large scopes of the benefit packages had a positive impact on financial protection and access to care. In the long term, merging different schemes into one integrated health financing system without opt-out options for the better-off is desirable, while equally expanding eligibility to cover those so far excluded. In the short and medium term, the harmonization of benefit packages could be a priority. UHC progress also depends on substantial supply side investments to ensure the availability of quality services, particularly in rural areas. Future research should generate more evidence on the implementation process and impact of subsidization arrangements on UHC progress.

  20. LudusScope: Accessible Interactive Smartphone Microscopy for Life-Science Education

    PubMed Central

    Kim, Honesty; Gerber, Lukas Cyrill; Chiu, Daniel; Lee, Seung Ah; Cira, Nate J.; Xia, Sherwin Yuyang; Riedel-Kruse, Ingmar H.

    2016-01-01

    For centuries, observational microscopy has greatly facilitated biology education, but we still cannot easily and playfully interact with the microscopic world we see. We therefore developed the LudusScope, an accessible, interactive do-it-yourself smartphone microscopy platform that promotes exploratory stimulation and observation of microscopic organisms, in a design that combines the educational modalities of build, play, and inquire. The LudusScope’s touchscreen and joystick allow the selection and stimulation of phototactic microorganisms such as Euglena gracilis with light. Organismal behavior is tracked and displayed in real time, enabling open and structured game play as well as scientific inquiry via quantitative experimentation. Furthermore, we used the Scratch programming language to incorporate biophysical modeling. This platform is designed as an accessible, low-cost educational kit for easy construction and expansion. User testing with both teachers and students demonstrates the educational potential of the LudusScope, and we anticipate additional synergy with the maker movement. Transforming observational microscopy into an interactive experience will make microbiology more tangible to society, and effectively support the interdisciplinary learning required by the Next Generation Science Standards. PMID:27706189

  1. Ongoing training of community health workers in low-income and middle-income countries: a systematic scoping review of the literature

    PubMed Central

    O’Donovan, Charles; Kuhn, Isla; Sachs, Sonia Ehrlich

    2018-01-01

    Objectives Understanding the current landscape of ongoing training for community health workers (CHWs) in low-income and middle-income countries (LMICs) is important both for organisations responsible for their training, as well as researchers and policy makers. This scoping review explores this under-researched area by mapping the current delivery implementation and evaluation of ongoing training provision for CHWs in LMICs. Design Systematic scoping review. Data sources MEDLINE, Embase, AMED, Global Health, Web of Science, Scopus, ASSIA, LILACS, BEI and ERIC. Study selection Original studies focusing on the provision of ongoing training for CHWs working in a country defined as low income and middle income according to World Bank Group 2012 classification of economies. Results The scoping review found 35 original studies that met the inclusion criteria. Ongoing training activities for CHWs were described as supervision (n=19), inservice or refresher training (n=13) or a mixture of both (n=3). Although the majority of studies emphasised the importance of providing ongoing training, several studies reported no impact of ongoing training on performance indicators. The majority of ongoing training was delivered inperson; however, four studies reported the use of mobile technologies to support training delivery. The outcomes from ongoing training activities were measured and reported in different ways, including changes in behaviour, attitudes and practice measured in a quantitative manner (n=16), knowledge and skills (n=6), qualitative assessments (n=5) or a mixed methods approach combining one of the aforementioned modalities (n=8). Conclusions This scoping review highlights the diverse range of ongoing training for CHWs in LMICs. Given the expansion of CHW programmes globally, more attention should be given to the design, delivery, monitoring and sustainability of ongoing training from a health systems strengthening perspective. PMID:29705769

  2. Burnout and Scope of Practice in New Family Physicians.

    PubMed

    Weidner, Amanda K H; Phillips, Robert L; Fang, Bo; Peterson, Lars E

    2018-05-01

    Family physicians report some of the highest levels of burnout, but no published work has considered whether burnout is correlated with the broad scope of care that family physicians may provide. We examined the associations between family physician scope of practice and self-reported burnout. Secondary analysis of the 2016 National Family Medicine Graduate Survey respondents who provided outpatient continuity care (N = 1,617). We used bivariate analyses and logistic regression to compare self-report of burnout and measures of scope of practice including: inpatient medicine, obstetrics, pediatric ambulatory care, number of procedures and/or clinical content areas, and providing care outside the principal practice site. Forty-two percent of respondents reported feeling burned out from their work once a week or more. In bivariate analysis, elements of scope of practice associated with higher burnout rates included providing more procedures/clinical content areas (mean procedures/clinical areas: 7.49 vs 7.02; P = .02) and working in more settings than the principal practice site (1+ additional settings: 57.6% vs 48.4%: P = .001); specifically in the hospital (31.4% vs 24.2%; P = .002) and patient homes (3.3% vs 1.5%; P = .02). In adjusted analysis, practice characteristics significantly associated with lower odds of burnout were practicing inpatient medicine (OR = 0.70; 95% CI, 0.56-0.87; P = .0017) and obstetrics (OR = 0.64; 95% CI, 0.47-0.88; P = .0058). Early career family physicians who provide a broader scope of practice, specifically, inpatient medicine, obstetrics, or home visits, reported significantly lower rates of burnout. Our findings suggest that comprehensiveness is associated with less burnout, which is critical in the context of improving access to good quality, affordable care while maintaining physician wellness. © 2018 Annals of Family Medicine, Inc.

  3. The activities of a dietitian-led gastroenterology clinic using extended scope of practice.

    PubMed

    Ryan, Dominique; Pelly, Fiona; Purcell, Elizabeth

    2016-10-21

    Extending the scope of practice of allied health professionals has been a strategy adopted in the United Kingdom to address issues within the health system. Australia's health system is currently undermined by similar issues, heightening government interest in adopting the extended scope health care model. The aim of the current study was to describe the activities and outcomes of a dietitian-led gastroenterology clinic which operated under an extended scope of practice model in an outpatient gastroenterology department at a tertiary hospital in regional Queensland, Australia, and to assess patient satisfaction with the initiative. A descriptive, cross-sectional case series undertaken over 50 clinics involving 82 category 2 and 3 patients with suspected/confirmed coeliac disease or inflammatory bowel disease; low haemoglobin; gastroesophageal reflux disease, or; malnutrition. Data was analysed using Microsoft Excel 2010, and presented as descriptive statistics. Sixty out of 82 selected patients (median age 51 years) attended an initial appointment with the dietitian. Twenty-four review appointments were attended. Average waiting period for an initial appointment was 148 days (range 31-308 days). A total of 149 management strategies were provided, and 94 (63 %) of these involved the dietitian utilising extended scope of practice. The dietitian managed 47 (78 %) patients without need for gastroenterologist referral, and 25 (42 %) were discharged after dietetic management. Patients reported high levels of satisfaction with the clinic. Seventy-eight percent of category 2 and 3 patients referred to the gastroenterologist could be managed exclusively in the dietitian-led clinic. This extended scope model of care could potentially benefit the efficiency and acceptability of Australia's public health system.

  4. 40 CFR 264.1 - Purpose, scope and applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... owner/operator must design, construct, operate, and maintain a unit within a 100-year floodplain to... procedures must address proper design, construction, maintenance, and operation of remediation waste..., the location of all records within the facility, and the facility layout. In addition, this person...

  5. 40 CFR 264.1 - Purpose, scope and applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... owner/operator must design, construct, operate, and maintain a unit within a 100-year floodplain to... procedures must address proper design, construction, maintenance, and operation of remediation waste..., the location of all records within the facility, and the facility layout. In addition, this person...

  6. 40 CFR 264.1 - Purpose, scope and applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... owner/operator must design, construct, operate, and maintain a unit within a 100-year floodplain to... procedures must address proper design, construction, maintenance, and operation of remediation waste..., the location of all records within the facility, and the facility layout. In addition, this person...

  7. Reciprocal Tutoring: Design with Cognitive Load Sharing

    ERIC Educational Resources Information Center

    Chou, Chih-Yueh; Chan, Tak-Wai

    2016-01-01

    "Reciprocal tutoring," as reported in "Exploring the design of computer supports for reciprocal tutoring" (Chan and Chou 1997), has extended the meaning and scope of "intelligent tutoring" originally implemented in stand alone computers. This research is a follow-up to our studies on a "learning companion…

  8. Incorporating pest management into the design of multiple goal-oriented cropping systems

    USDA-ARS?s Scientific Manuscript database

    Suggestions are offered to facilitate efforts to incorporate pest management goals into the design of crop production systems. The scope of research programs should be expanded to ensure broad multidisciplinary cooperation. Inclusion of farmers, production specialists and researchers from discipli...

  9. Traffic signal operations workshop : an engineer's guide to traffic signal timing and design.

    DOT National Transportation Integrated Search

    2008-01-01

    Scope: (1) Workshop is intended to show engineers and technicians how various guidelines and tools can be used to develop effective signal timing and detection design, (2) Participant is assumed to have a working knowledge of traffic signal equipment...

  10. Just telling and selling: current limitations in the use of digital media in public health: a scoping review.

    PubMed

    Clar, C; Dyakova, M; Curtis, K; Dawson, C; Donnelly, P; Knifton, L; Clarke, A

    2014-12-01

    To undertake a scoping review and to map research in the area of digital media use in public health. Scoping review. PubMed, PsycINFO, Google and major textbooks of public health communication and health psychology were searched for primary studies or systematic reviews examining the use of digital media in a health context. Searches focussed on studies published between the start of 2000 and the end of June 2013. Abstracts of reviews of public health interventions were examined with respect to target groups, health topic, intervention characteristics, media used, study design, issues of quality and ethics, and outcomes. To map this area of work fully, this information was supplemented by adding information from primary studies. Areas were identified where systematic review evidence was scarce or non-existent by comparing the final map with information from the reviews analysed. 221 systematic reviews related to digital media use in a public health context were included. Most reviews included studies with an experimental design and general 'at risk' target populations. Specific settings were not specified in the majority of reviews. A large variety of health topics were covered. About a quarter of reviews did not specify a health topic but were concerned with broader issues of health promotion, disease prevention, or health education. Over half of the reviews focussed on eHealth and telemedicine, and another third were concerned with mass media - social marketing. Reviews most frequently reported behaviour-related outcomes or conducted some form of content analysis or analysis of the use of particular media. Research gaps were identified relating to community-based research, participation and empowerment, active media use (especially with respect to visual media und use of specific visual methodologies), and the use of salutogenic or assets-based approaches. The available research relating to digital media use in public health is dominated by studies relating to eHealth, telehealth or social marketing; emphasising the passive reception of messages and a focus on individual behaviour change approaches. Issues of quality and ethics need to be taken into account more consistently. Further research is needed with respect to more participatory methods, particularly those which would seek to use digital media as a means to harness individual and community assets. Copyright © 2014 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  11. 33 CFR Appendix A to Part 154 - Guidelines for Detonation Flame Arresters

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... approaching from either direction, or 14.3.5.2The design of the device is symmetrical where each end may be... (CG-522). 1. Scope 1.1This standard provides the minimum requirements for design, construction.../Circ. 373/Rev. 1—Revised Standards for the Design, Testing and Locating of Devices to Prevent the...

  12. 33 CFR Appendix A to Part 154 - Guidelines for Detonation Flame Arresters

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... approaching from either direction, or 14.3.5.2The design of the device is symmetrical where each end may be... (CG-522). 1. Scope 1.1This standard provides the minimum requirements for design, construction.../Circ. 373/Rev. 1—Revised Standards for the Design, Testing and Locating of Devices to Prevent the...

  13. 33 CFR Appendix A to Part 154 - Guidelines for Detonation Flame Arresters

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... approaching from either direction, or 14.3.5.2The design of the device is symmetrical where each end may be... (CG-522). 1. Scope 1.1This standard provides the minimum requirements for design, construction.../Circ. 373/Rev. 1—Revised Standards for the Design, Testing and Locating of Devices to Prevent the...

  14. 33 CFR Appendix A to Part 154 - Guidelines for Detonation Flame Arresters

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... approaching from either direction, or 14.3.5.2The design of the device is symmetrical where each end may be... (CG-522). 1. Scope 1.1This standard provides the minimum requirements for design, construction.../Circ. 373/Rev. 1—Revised Standards for the Design, Testing and Locating of Devices to Prevent the...

  15. Designing an Online Case-Based Library for Technology Integration in Teacher Education

    ERIC Educational Resources Information Center

    Hebebci, Mustafa Tevfik; Kucuk, Sirin; Celik, Ismail; Akturk, A. Oguz; Sahin, Ismail; Eren, Fetah

    2014-01-01

    The purpose of this paper is to introduce an interactive online case-study library website developed in a national project. The design goal of the website is to provide interactive, enhanced, case-based and online educational resource for educators through the purpose and within the scope of a national project. The ADDIE instructional design model…

  16. Integration of Educational Methods and Physical Settings: Design Guidelines for High/Scope Methodology in Pre-Schools

    ERIC Educational Resources Information Center

    Izadpanah, Shirin; Günçe, Kaðan

    2014-01-01

    Quality design and appropriate space organization in preschool settings can support preschool children's educational activities. Although the relationship between the well-being and development of children and physical settings has been emphasized by many early childhood researchers, there is still a need for theoretical design guidelines that are…

  17. Comprehensive overview of computer-based health information tailoring: a scoping review protocol.

    PubMed

    Ghalibaf, Azadeh Kamel; Nazari, Elham; Gholian-Aval, Mahdi; Tabesh, Hamed; Tara, Mahmood

    2017-12-27

    Tailoring health information to the needs of individuals has become an important part of modern health communications. Tailoring has been addressed by researchers from different disciplines leading to the emergence of a wide range of approaches, making the newcomers confused. In order to address this, a comprehensive overview of the field with the indications of research gaps, tendencies and trends will be helpful. As a result, a systematic protocol was outlined to conduct a scoping review within the field of computer-based health information tailoring. This protocol is based on the York's five-stage framework outlined by Arksey and O'Malley. A field-specific structure was defined as a basis for undertaking each stage. The structure comprised three main aspects: system design , information communication and evaluation . Five leading databases were searched: PubMed, Scopus, Science Direct, EBSCO and IEEE and a broad search strategy was used with less strict inclusion criteria to cover the breadth of evidence. Theoretical frameworks were used to develop the data extraction form and a rigorous approach was introduced to identify the categories from data. Several explanatory-descriptive methods were considered to analyse the data, from which some were proposed to be employed for the first time in scoping studies. This study investigates the breadth and depth of existing literature on computer-tailoring and as a secondary analysis, does not require ethics approval. We anticipate that the results will identify research gaps and novel ideas for future studies and provide direction to combine methods from different disciplines. The research findings will be submitted for publication to relevant peer-reviewed journals and conferences targeting health promotion and patient education. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  18. Scoping review of health promotion and disease prevention interventions addressed to elderly people.

    PubMed

    Duplaga, Mariusz; Grysztar, Marcin; Rodzinka, Marcin; Kopec, Agnieszka

    2016-09-05

    The ageing of modern societies remains one of the greatest challenges for health and social systems. To respond to this challenge, we need effective strategies assuring healthy active life for elderly people. Health promotion and related activities are perceived as a key intervention, which can improve wellbeing in later life. The main aim of this study is the identification and classification of such interventions addressed to older adults and elderly. Therefore, the strategy based on the scoping review as a feasible tool for exploring this domain, summarizing research findings and identifying gaps of evidence, was applied. The scoping review relies on the analysis of previous reviews of interventions aimed at older adults (55-64 years old) and elderly persons (65 years and above) assessed for their effectiveness in the framework of a systematic review and/or meta-analysis. The search strategy was based on the identification of interventions reported as health promotion, primary disease prevention, screening or social support. In the analysis, the reviews published from January 2000 to April 2015 were included. The search strategy yielded 334 systematic reviews and/or meta-analyses addressed to target groups of interest, 182 of them assessed interventions belonging to health promotion, 219 to primary prevention, 34 to screening and 35 to social support. The studies focused on elderly (65 years and above) made up 40.4 % of all retrieved reviews and those addressing population of 55 years and above accounted for 24.0 %. Interventions focused on health maintenance and improvement in elderly and older adults represent frequently combined health promotion and disease prevention actions. Many interventions of this type are not addressed exclusively to elderly populations and/or older adults but are designed for the general population. The most common types of interventions addressed to elderly and older adults in the area of health promotion include health education, behavior modification and health communication.

  19. Network-Based Analysis of Software Change Propagation

    PubMed Central

    Wang, Rongcun; Qu, Binbin

    2014-01-01

    The object-oriented software systems frequently evolve to meet new change requirements. Understanding the characteristics of changes aids testers and system designers to improve the quality of softwares. Identifying important modules becomes a key issue in the process of evolution. In this context, a novel network-based approach is proposed to comprehensively investigate change distributions and the correlation between centrality measures and the scope of change propagation. First, software dependency networks are constructed at class level. And then, the number of times of cochanges among classes is minded from software repositories. According to the dependency relationships and the number of times of cochanges among classes, the scope of change propagation is calculated. Using Spearman rank correlation analyzes the correlation between centrality measures and the scope of change propagation. Three case studies on java open source software projects Findbugs, Hibernate, and Spring are conducted to research the characteristics of change propagation. Experimental results show that (i) change distribution is very uneven; (ii) PageRank, Degree, and CIRank are significantly correlated to the scope of change propagation. Particularly, CIRank shows higher correlation coefficient, which suggests it can be a more useful indicator for measuring the scope of change propagation of classes in object-oriented software system. PMID:24790557

  20. Network-based analysis of software change propagation.

    PubMed

    Wang, Rongcun; Huang, Rubing; Qu, Binbin

    2014-01-01

    The object-oriented software systems frequently evolve to meet new change requirements. Understanding the characteristics of changes aids testers and system designers to improve the quality of softwares. Identifying important modules becomes a key issue in the process of evolution. In this context, a novel network-based approach is proposed to comprehensively investigate change distributions and the correlation between centrality measures and the scope of change propagation. First, software dependency networks are constructed at class level. And then, the number of times of cochanges among classes is minded from software repositories. According to the dependency relationships and the number of times of cochanges among classes, the scope of change propagation is calculated. Using Spearman rank correlation analyzes the correlation between centrality measures and the scope of change propagation. Three case studies on java open source software projects Findbugs, Hibernate, and Spring are conducted to research the characteristics of change propagation. Experimental results show that (i) change distribution is very uneven; (ii) PageRank, Degree, and CIRank are significantly correlated to the scope of change propagation. Particularly, CIRank shows higher correlation coefficient, which suggests it can be a more useful indicator for measuring the scope of change propagation of classes in object-oriented software system.

  1. Addressing female genital mutilation in Europe: a scoping review of approaches to participation, prevention, protection, and provision of services.

    PubMed

    Baillot, Helen; Murray, Nina; Connelly, Elaine; Howard, Natasha

    2018-02-08

    Public and policy attention to female genital mutilation (FGM) in diaspora communities has increased in Europe, but research remains limited and misinformation abounds. As a first step to addressing these issues, this study explored FGM prevention and response interventions in Europe, using a scoping literature review and key informant interviews. A scoping study design was selected, using Arksey and O'Malley's six-stage scoping framework to review identified sources. Key informant interviews were used to inform and add depth to literature findings. Findings were summarised thematically, guided by the Scottish Government's '4Ps' framework for tackling violence against women (i.e. participation, prevention, protection, providing services). Seventy literature sources, of 1095 screened, plus 16 individual and 3 group interview sources were included. Several countries have developed promising interventions supporting FGM resistance and recovery. However, gaps remain including community participation, professional knowledge and linkages, and evaluation of approaches. This scoping review is an initial attempt to describe available primary evidence on European initiatives responding to FGM. Further research is required to determine whether interventions are effective, while policy and practice development must be shaped and driven by the experiences, needs, and views of affected communities.

  2. Economies of scale and scope in publicly funded biomedical and health research: evidence from the literature.

    PubMed

    Hernandez-Villafuerte, Karla; Sussex, Jon; Robin, Enora; Guthrie, Sue; Wooding, Steve

    2017-02-02

    Publicly funded biomedical and health research is expected to achieve the best return possible for taxpayers and for society generally. It is therefore important to know whether such research is more productive if concentrated into a small number of 'research groups' or dispersed across many. We undertook a systematic rapid evidence assessment focused on the research question: do economies of scale and scope exist in biomedical and health research? In other words, is that research more productive per unit of cost if more of it, or a wider variety of it, is done in one location? We reviewed English language literature without date restriction to the end of 2014. To help us to classify and understand that literature, we first undertook a review of econometric literature discussing models for analysing economies of scale and/or scope in research generally (not limited to biomedical and health research). We found a large and disparate literature. We reviewed 60 empirical studies of (dis-)economies of scale and/or scope in biomedical and health research, or in categories of research including or overlapping with biomedical and health research. This literature is varied in methods and findings. At the level of universities or research institutes, studies more often point to positive economies of scale than to diseconomies of scale or constant returns to scale in biomedical and health research. However, all three findings exist in the literature, along with inverse U-shaped relationships. At the level of individual research units, laboratories or projects, the numbers of studies are smaller and evidence is mixed. Concerning economies of scope, the literature more often suggests positive economies of scope than diseconomies, but the picture is again mixed. The effect of varying the scope of activities by a research group was less often reported than the effect of scale and the results were more mixed. The absence of predominant findings for or against the existence of economies of scale or scope implies a continuing need for case by case decisions when distributing research funding, rather than a general policy either to concentrate funding in a few centres or to disperse it across many.

  3. Learning outcomes for communication skills across the health professions: a systematic literature review and qualitative synthesis.

    PubMed

    Denniston, Charlotte; Molloy, Elizabeth; Nestel, Debra; Woodward-Kron, Robyn; Keating, Jennifer L

    2017-04-07

    The aim of this study was to identify and analyse communication skills learning outcomes via a systematic review and present results in a synthesised list. Summarised results inform educators and researchers in communication skills teaching and learning across health professions. Systematic review and qualitative synthesis. A systematic search of five databases (MEDLINE, PsycINFO, ERIC, CINAHL plus and Scopus), from first records until August 2016, identified published learning outcomes for communication skills in health professions education. Extracted data were analysed through an iterative process of qualitative synthesis. This process was guided by principles of person centredness and an a priori decision guide. 168 papers met the eligibility criteria; 1669 individual learning outcomes were extracted and refined using qualitative synthesis. A final refined set of 205 learning outcomes were constructed and are presented in 4 domains that include: (1) knowledge (eg, describe the importance of communication in healthcare), (2) content skills (eg, explore a healthcare seeker's motivation for seeking healthcare),( 3) process skills (eg, respond promptly to a communication partner's questions) and (4) perceptual skills (eg, reflect on own ways of expressing emotion). This study provides a list of 205 communication skills learning outcomes that provide a foundation for further research and educational design in communication education across the health professions. Areas for future investigation include greater patient involvement in communication skills education design and further identification of learning outcomes that target knowledge and perceptual skills. This work may also prompt educators to be cognisant of the quality and scope of the learning outcomes they design and their application as goals for learning. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  4. Research profile of physiotherapy undergraduates in Nigeria.

    PubMed

    Adeniyi, Ade F; Ekechukwu, Nelson E; Umar, Lawan; Ogwumike, Omoyemi O

    2013-01-01

    Physiotherapy training in Nigeria is almost 50 years old with no history of appraisal of research projects produced by the physiotherapy students. Physiotherapy students complete research projects in partial fulfilment of the requirements for graduation. An appraisal will reveal areas of strength and weakness in the research requirement for students, potentially leading to better research capacity and promoting evidence-based clinical practice among graduates. This study describes issues related to the study design, scope, statistical analysis and supervision of physiotherapy undergraduates in Nigerian universities. This retrospective study analysed 864 projects undertaken by Nigerian physiotherapy students between years 2000 and 2010. A maximum of 20 projects per academic year were randomly selected from each of the seven physiotherapy institutions in Nigeria. Data were obtained using a self-designed data retrieval form and analysed using descriptive and inferential statistics. Cross-sectional surveys constituted 47.6% of the research projects with mainly non-probability sampling (57.7%) and lack of objective sample size determination in 91.6% of the projects. Most projects (56.4%) did not report any ethical approval. The particular university attended (χ2 = 109.5, P = 0.0001), type of degree offered (χ2 = 47.24, P = 0.00001) and the academic qualification of supervisors (χ2 = 21.99, P = 0.001) were significantly related to the strength of the research design executed by students. Most research projects carried out by Nigerian physiotherapy students were cross-sectional, characterised by arbitrary sample sizes, and were conducted on human subjects but most without report of ethical approval. Efforts to improve research methodology, documentation and exploration of a wider range of research areas are needed to strengthen this educational experience for students.

  5. Why Health Care Needs Design Research: Broadening the Perspective on Communication in Pediatric Care Through Play.

    PubMed

    Knutz, Eva; Ammentorp, Jette; Kofoed, Poul-Erik

    2015-01-01

    Today's pediatric health care lacks methods to tap into the emotional state of hospitalized pediatric patients (age 4-6 years). The most frequently used approaches were developed for adults and fail to acknowledge the importance of imaginary experiences and the notion of play that may appeal to children. The scope of this article is to introduce a new design-oriented method of gathering information about the emotional state of pediatric patients using an experimental computer game called the Child Patient game (CPgame). The CPgame was developed at a Danish hospital, and the results of the preliminary tests show that games could serve as a system in which children are willing to express their emotions through play. The results are based on two comparative analyses of the CPgame through which it is possible to identify three different types of players among the patients playing the game. Furthermore, the data reveal that pediatric patients display a radically different play pattern than children who are not in hospital. The inquiry takes an interdisciplinary approach; it has obvious health care-related objectives and seeks to meet the urgent need for new methods within health care to optimize communication with young children. At the same time, design research (i.e., the development of new knowledge through the development of a new design) heavily impacts the method.

  6. The state of the art and future opportunities for using longitudinal n-of-1 methods in health behaviour research: a systematic literature overview.

    PubMed

    McDonald, Suzanne; Quinn, Francis; Vieira, Rute; O'Brien, Nicola; White, Martin; Johnston, Derek W; Sniehotta, Falko F

    2017-12-01

    n-of-1 studies test hypotheses within individuals based on repeated measurement of variables within the individual over time. Intra-individual effects may differ from those found in between-participant studies. Using examples from a systematic review of n-of-1 studies in health behaviour research, this article provides a state of the art overview of the use of n-of-1 methods, organised according to key methodological considerations related to n-of-1 design and analysis, and describes future challenges and opportunities. A comprehensive search strategy (PROSPERO:CRD42014007258) was used to identify articles published between 2000 and 2016, reporting observational or interventional n-of-1 studies with health behaviour outcomes. Thirty-nine articles were identified which reported on n-of-1 observational designs and a range of n-of-1 interventional designs, including AB, ABA, ABABA, alternating treatments, n-of-1 randomised controlled trial, multiple baseline and changing criterion designs. Behaviours measured included treatment adherence, physical activity, drug/alcohol use, sleep, smoking and eating behaviour. Descriptive, visual or statistical analyses were used. We identify scope and opportunities for using n-of-1 methods to answer key questions in health behaviour research. n-of-1 methods provide the tools needed to help advance theoretical knowledge and personalise/tailor health behaviour interventions to individuals.

  7. 40 CFR 21.5 - Issuance of statements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... applicant has not sought assistance. (f) An application should not include major alternative designs significantly differing in scope, concept, or capability. It is expected that the applicant at the time of submission will have selected the most appropriate or suitable design for the addition, alteration, or method...

  8. 24 CFR 598.1 - Applicability and scope.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... requirement of, Round II in this part is also a reference to, or requirement of, Round III. (b) This part...

  9. 24 CFR 598.1 - Applicability and scope.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... requirement of, Round II in this part is also a reference to, or requirement of, Round III. (b) This part...

  10. 24 CFR 598.1 - Applicability and scope.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... requirement of, Round II in this part is also a reference to, or requirement of, Round III. (b) This part...

  11. EVALUATION OF AN ADVANCED ENGINEERING TEST REACTOR DESIGN

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

    McVey, M.; Bradfute, J.O.; Buck, K.E.

    1958-07-15

    The scope of the study was primarily concerned with optimization of the geometrical and core-composition variables to achieve maximum flux in the loop region per unit core power without exceeding heat transfer and other engineering limitations. Centain other design questions are to be investigated. (A.C.)

  12. 41 CFR 51-5.3 - Scope of requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... National Stock Number or item designation is specified by the Procurement List. Where geographic areas... source requirement covers the National Stock Number or item designation listed and commodities that are.... (b) For services, where an agency and location or geographic area are listed on the Procurement List...

  13. 41 CFR 51-5.3 - Scope of requirement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... National Stock Number or item designation is specified by the Procurement List. Where geographic areas... source requirement covers the National Stock Number or item designation listed and commodities that are.... (b) For services, where an agency and location or geographic area are listed on the Procurement List...

  14. 41 CFR 51-5.3 - Scope of requirement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... National Stock Number or item designation is specified by the Procurement List. Where geographic areas... source requirement covers the National Stock Number or item designation listed and commodities that are.... (b) For services, where an agency and location or geographic area are listed on the Procurement List...

  15. 41 CFR 51-5.3 - Scope of requirement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... National Stock Number or item designation is specified by the Procurement List. Where geographic areas... source requirement covers the National Stock Number or item designation listed and commodities that are.... (b) For services, where an agency and location or geographic area are listed on the Procurement List...

  16. Statistical power analyses using G*Power 3.1: tests for correlation and regression analyses.

    PubMed

    Faul, Franz; Erdfelder, Edgar; Buchner, Axel; Lang, Albert-Georg

    2009-11-01

    G*Power is a free power analysis program for a variety of statistical tests. We present extensions and improvements of the version introduced by Faul, Erdfelder, Lang, and Buchner (2007) in the domain of correlation and regression analyses. In the new version, we have added procedures to analyze the power of tests based on (1) single-sample tetrachoric correlations, (2) comparisons of dependent correlations, (3) bivariate linear regression, (4) multiple linear regression based on the random predictor model, (5) logistic regression, and (6) Poisson regression. We describe these new features and provide a brief introduction to their scope and handling.

  17. A scoping review on health economics in neurosurgery for acute spine trauma.

    PubMed

    Chan, Brian C F; Craven, B Catharine; Furlan, Julio C

    2018-05-01

    OBJECTIVE Acute spine trauma (AST) has a relatively low incidence, but it often results in substantial individual impairments and societal economic burden resulting from the associated disability. Given the key role of neurosurgeons in the decision-making regarding operative management of individuals with AST, the authors performed a systematic search with scoping synthesis of relevant literature to review current knowledge regarding the economic burden of AST. METHODS This systematic review with scoping synthesis included original articles reporting cost-effectiveness, cost-utility, cost-benefit, cost-minimization, cost-comparison, and economic analyses related to surgical management of AST, whereby AST is defined as trauma to the spine that may result in spinal cord injury with motor, sensory, and/or autonomic impairment. The initial literature search was carried out using MEDLINE, EMBASE, CINAHL, CCTR, and PubMed. All original articles captured in the literature search and published from 1946 to September 27, 2017, were included. Search terms used were the following: (cost analysis, cost effectiveness, cost benefit, economic evaluation or economic impact) AND (spine or spinal cord) AND (surgery or surgical). RESULTS The literature search captured 5770 titles, of which 11 original studies met the inclusion/exclusion criteria. These 11 studies included 4 cost-utility analyses, 5 cost analyses that compared the cost of intervention with a comparator, and 2 studies examining direct costs without a comparator. There are a few potentially cost-saving strategies in the neurosurgical management of individuals with AST, including 1) early surgical spinal cord decompression for acute traumatic cervical spinal cord injury (or traumatic thoracolumbar fractures, traumatic cervical fractures); 2) surgical treatment of the elderly with type-II odontoid fractures, which is more costly but more effective than the nonoperative approach among individuals with age at AST between 65 and 84 years; 3) surgical treatment of traumatic thoracolumbar spine fractures, which is implicated in greater direct costs but lower general-practitioner visit costs, private expenditures, and absenteeism costs than nonsurgical management; and 4) removal of pedicle screws 1-2 years after posterior instrumented fusion for individuals with thoracolumbar burst fractures, which is more cost-effective than retaining the pedicle screws. CONCLUSIONS This scoping synthesis underscores a number of potentially cost-saving opportunities for neurosurgeons when managing patients with AST. There are significant knowledge gaps regarding the potential economic impact of therapeutic choices for AST that are commonly used by neurosurgeons.

  18. Breast cancer services in Vietnam: a scoping review.

    PubMed

    Jenkins, Chris; Minh, Luu Ngoc; Anh, Tran Tuan; Ngan, Tran Thu; Tuan, Ngo Tri; Giang, Kim Bao; Hoat, Luu Ngoc; Lohfeld, Lynne; Donnelly, Michael; Van Minh, Hoang; Murray, Liam

    2018-01-01

    Breast cancer incidence has been increasing consistently in Vietnam. Thus far, there have been no analytical reviews of research produced within this area. We sought to analyse the nature andextent of empirical studies about breast cancer in Vietnam, identifying areas for future research and systemsstrengthening. We undertook a scoping study using a five-stage framework to review published and grey literature in English and Vietnamese on breast cancer detection, diagnosis and treatment. We focused specifically on research discussing the health system and service provision. Our results show that breast cancer screening is limited, with no permanent or integrated national screening activities. There is a lack of information on screening processes and on the integration of screening services with other areas of the health system. Treatment is largely centralised, and across all services there is a lack of evaluation and data collection that would be informative for recommendations seeking to improve accessibility and quality of breast cancer services. This paper is the first scoping review of breast cancer services in Vietnam. It outlines areas for future focus for policy makers and researchers with the objective of strengthening service provision to women with breast cancer across the country while also providing a methodological example for how to conduct a collaborative scoping review.

  19. Breast cancer services in Vietnam: a scoping review

    PubMed Central

    Jenkins, Chris; Minh, Luu Ngoc; Anh, Tran Tuan; Ngan, Tran Thu; Tuan, Ngo Tri; Giang, Kim Bao; Hoat, Luu Ngoc; Lohfeld, Lynne; Donnelly, Michael; Van Minh, Hoang; Murray, Liam

    2018-01-01

    ABSTRACT Background: Breast cancer incidence has been increasing consistently in Vietnam. Thus far, there have been no analytical reviews of research produced within this area. Objectives: We sought to analyse the nature andextent of empirical studies about breast cancer in Vietnam, identifying areas for future research and systemsstrengthening. Methods: We undertook a scoping study using a five-stage framework to review published and grey literature in English and Vietnamese on breast cancer detection, diagnosis and treatment. We focused specifically on research discussing the health system and service provision. Results: Our results show that breast cancer screening is limited, with no permanent or integrated national screening activities. There is a lack of information on screening processes and on the integration of screening services with other areas of the health system. Treatment is largely centralised, and across all services there is a lack of evaluation and data collection that would be informative for recommendations seeking to improve accessibility and quality of breast cancer services. Conclusions: This paper is the first scoping review of breast cancer services in Vietnam. It outlines areas for future focus for policy makers and researchers with the objective of strengthening service provision to women with breast cancer across the country while also providing a methodological example for how to conduct a collaborative scoping review. PMID:29473488

  20. Scope and Conceptual Issues in Testing the Race-Crime Invariance Thesis: Black, White, and Hispanic Comparisons*

    PubMed Central

    Ulmer, Jeffrey T.; Feldmeyer, Ben; Harris, Casey T.

    2014-01-01

    Our goal in this article is to contribute conceptually and empirically to assessments of the racial invariance hypothesis, which posits that structural disadvantage predicts violent crime in the same way for all racial and ethnic groups. Conceptually, we elucidate the scope of the racial invariance hypothesis and clarify the criteria used for evaluating it. Empirically, we use 1999–2001 averaged arrest data from California and New York to extend analyses of the invariance hypothesis within the context of the scope and definitional issues raised in our conceptual framing – most notably, by including Hispanic comparisons with blacks and whites, by examining the invariance assumption for homicide as well as the violent crime index, by using discrete as well as composite disadvantage measures, and by using census place localities as the study unit. The mixed findings we report from our comparisons (across whites, blacks, and Hispanics; offense types; type of disadvantage) suggest caution and uncertainty about the notion that structural sources of violence affect racial/ethnic groups in uniform ways. We conclude that the hypothesis should be regarded as provisional and its scope remains to be established as to whether it applies only under narrow conditions or is a principle of general applicability. PMID:25408558

  1. 12 CFR 303.0 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for temporary waiver of advertising requirements); (3) 12 CFR part 345—Community Reinvestment (CRA strategic plans and requests for designation as a wholesale or limited purpose institution); ...

  2. Optimizing Mass Spectrometry Analyses: A Tailored Review on the Utility of Design of Experiments.

    PubMed

    Hecht, Elizabeth S; Oberg, Ann L; Muddiman, David C

    2016-05-01

    Mass spectrometry (MS) has emerged as a tool that can analyze nearly all classes of molecules, with its scope rapidly expanding in the areas of post-translational modifications, MS instrumentation, and many others. Yet integration of novel analyte preparatory and purification methods with existing or novel mass spectrometers can introduce new challenges for MS sensitivity. The mechanisms that govern detection by MS are particularly complex and interdependent, including ionization efficiency, ion suppression, and transmission. Performance of both off-line and MS methods can be optimized separately or, when appropriate, simultaneously through statistical designs, broadly referred to as "design of experiments" (DOE). The following review provides a tutorial-like guide into the selection of DOE for MS experiments, the practices for modeling and optimization of response variables, and the available software tools that support DOE implementation in any laboratory. This review comes 3 years after the latest DOE review (Hibbert DB, 2012), which provided a comprehensive overview on the types of designs available and their statistical construction. Since that time, new classes of DOE, such as the definitive screening design, have emerged and new calls have been made for mass spectrometrists to adopt the practice. Rather than exhaustively cover all possible designs, we have highlighted the three most practical DOE classes available to mass spectrometrists. This review further differentiates itself by providing expert recommendations for experimental setup and defining DOE entirely in the context of three case-studies that highlight the utility of different designs to achieve different goals. A step-by-step tutorial is also provided.

  3. Optimizing Mass Spectrometry Analyses: A Tailored Review on the Utility of Design of Experiments

    PubMed Central

    Hecht, Elizabeth S.; Oberg, Ann L.; Muddiman, David

    2016-01-01

    SUMMARY Mass spectrometry (MS) has emerged as a tool that can analyze nearly all classes of molecules, with its scope rapidly expanding in the areas of post-translational modifications, MS instrumentation, and many others. Yet integration of novel analyte preparatory and purification methods with existing or novel mass spectrometers can introduce new challenges for MS sensitivity. The mechanisms that govern detection by MS are particularly complex and interdependent, including ionization efficiency, ion suppression, and transmission. Performance of both off-line and MS methods can be optimized separately or, when appropriate, simultaneously through statistical designs, broadly referred to as “design of experiments” (DOE). The following review provides a tutorial-like guide into the selection of DOE for MS experiments, the practices for modeling and optimization of response variables, and the available software tools that support DOE implementation in any laboratory. This review comes three years after the latest DOE review (Hibbert DB 2012), which provided a comprehensive overview on the types of designs available and their statistical construction. Since that time, new classes of DOE, such as the definitive screening design, have emerged and new calls have been made for mass spectrometrists to adopt the practice. Rather than exhaustively cover all possible designs, we have highlighted the three most practical DOE classes available to mass spectrometrists. This review further differentiates itself by providing expert recommendations for experimental setup and defining DOE entirely in the context of three case-studies that highlight the utility of different designs to achieve different goals. A step-by-step tutorial is also provided. PMID:26951559

  4. Critical Thinking, Executive Functions and Their Potential Relationship

    ERIC Educational Resources Information Center

    Lizarraga, Maria Luisa Sanz de Acedo; Baquedano, Maria Teresa Sanz de Acedo; Villanueva, Oscar Ardaiz

    2012-01-01

    The central issue of this paper is to review the possible relationships between the constructs of critical thinking and executive functions. To do this, we first analyse the essential components of critical thinking from a psychological and neurological point of view. Second, we examine the scope of the cognitive and neurological nature of…

  5. Space transfer concepts and analyses for exploration missions

    NASA Technical Reports Server (NTRS)

    Woodcock, Gordon R.

    1992-01-01

    The current technical effort is part of the third phase of a broad-scoped and systematic study of space transfer concepts for human lunar and Mars missions. The study addressed the technical issues relating to the First Lunar Outpost (FLO) habitation vehicle with emphasis in the structure, power, life support system, and radiation environment.

  6. Hyporheic exchange along a river below a dam

    Treesearch

    Alessandra Marzadri; Daniele Tonina; James A. McKean; Matt Tiedemann

    2012-01-01

    Hyporheic exchange is an important mechanism for solute mixing between river waters and shallow groundwater in streambed sediment. The hyporheic zone also provides an important ecotone for benthic species, including macro-invertebrates, microorganisms, and parts of some fish life stages. Most hyporheic analyses are limited in scope and performed at the reach scale....

  7. Jane Jacobs and the Dilemma of Life and Learning in Rural Areas.

    ERIC Educational Resources Information Center

    Howley, Craig B.

    Recent work by both neoclassical and political economists suggests the scope of the influence of economic structures on rural socioeconomic conditions and rural education. In particular, dual labor-market analyses look beneath the surface of the macroeconomy--the national economy--to the underlying reality of regional or sectoral economic…

  8. Lifelong Learning in Artistic Context Mediated by Advanced Technologies

    ERIC Educational Resources Information Center

    Ferrari, Mirella

    2016-01-01

    This research starts by analysing the current state of artistic heritage in Italy and studying some examples in Europe: we try to investigate the scope of non-formal learning in artistic context, mediated by advanced technology. The framework within which we have placed our investigation is that of lifelong learning and lifedeep learning. The…

  9. Business as Un-Usual through Dislocatory Moments--Change for Sustainability and Scope for Subjectivity in Classroom Practice

    ERIC Educational Resources Information Center

    Andersson, Pernilla

    2018-01-01

    This paper makes a contribution to the debate that has been described as a tension between instrumental and emancipatory educational objectives in environment and sustainability education. The contribution involves a methodological approach (introd-) using the concept 'dislocatory moments', to identify and analyse moments in classroom practice…

  10. Private Schools and Public Benefit: Fees, Fee Remissions, and Subsidies

    ERIC Educational Resources Information Center

    Davies, Peter

    2011-01-01

    The level of fee remissions offered by private schools bears upon the scope for relying on private schools to provide public benefit. Analyses of education voucher systems have generally ignored the possibility that they will partially crowd out school-financed fee remissions. Moreover, variation in fee remissions between private schools may be…

  11. Rules of the Mind.

    ERIC Educational Resources Information Center

    Anderson, John R.

    Related to the earlier ACT production system theory, this book's basic goal is to present evidence for the psychological reality of a production system model of mind. Distinguished from the original theory in three ways, this volume uses previous rational analyses to improve upon that theory and extend its scope. It also relates the theory to new…

  12. Higher Education Governance and University Autonomy in China

    ERIC Educational Resources Information Center

    Wang, Li

    2010-01-01

    The primary aim of the paper is to examine the scope of university autonomy and extent of government control on higher education (HE) through mapping out the complexity of centralised decentralisation of HE. It consists of three major parts. University autonomy is critically analysed in the first section by examining regulative rules and opinions…

  13. Design evolution of large wind turbine generators

    NASA Technical Reports Server (NTRS)

    Spera, D. A.

    1979-01-01

    During the past five years, the goals of economy and reliability have led to a significant evolution in the basic design--both external and internal--of large wind turbine systems. To show the scope and nature of recent changes in wind turbine designs, development of three types are described: (1) system configuration developments; (2) computer code developments; and (3) blade technology developments.

  14. A survey of spacecraft thermal design solutions

    NASA Technical Reports Server (NTRS)

    Humphries, R.; Wegrich, R.; Pierce, E.; Patterson, W.

    1991-01-01

    A number of thermal projects are outlined giving a perspective on the scope and depth of activities in the thermal control group. A set of designs are presented in a form to illustrate some of the more innovative work. Design configurations, solution techniques, and flight anomalies are discussed. Activities include the instruments of the Hubble Space Telescope, Space Station Freedom, and Spacelab.

  15. Anxiety and Niceness: Drawing Disability Studies into the Art and Design Curriculum through a Live Brief

    ERIC Educational Resources Information Center

    Matthews, Nicole

    2010-01-01

    This article considers the way that affect shaped the unfolding of a curriculum initiative which aimed to expose undergraduate art and design students to the insights of critical disability studies. This initiative, funded by the Big Lottery and managed by disability charity Scope, asked students in art, design and multimedia programmes in four UK…

  16. A Framework to Determine New System Requirements Under Design Parameter and Demand Uncertainties

    DTIC Science & Technology

    2015-04-30

    relegates quantitative complexities of decision-making to the method and designates trade-space exploration to the practitioner. We demonstrate the...quantitative complexities of decision-making to the method and designates trade-space exploration to the practitioner. We demonstrate the approach...play a critical role in determining new system requirements. Scope and Method of Approach The early stages of the design process have substantial

  17. Architecture earth-sheltered buildings: Design Manual 1.4

    NASA Astrophysics Data System (ADS)

    1984-03-01

    Design guidance is presented for use by experienced engineers and architects. The types of buildings within the scope of this manual include slab-on-grade, partially-buried (bermed) or fully-buried, and large (single-story or multistory) structures. New criteria unique to earth-sheltered design are included for the following disciplines: Planning, Landscape Design, Life-Cycle Analysis, Architectural, Structural, Mechanical (criteria include below-grade heat flux calculation procedures), and Electrical.

  18. Green ergonomics: definition and scope.

    PubMed

    Thatcher, Andrew

    2013-01-01

    This paper demonstrates that the goals of ergonomics (i.e. effectiveness, efficiency, health, safety and usability) are closely aligned with the goals of design for environmental sustainability. In this paper, the term 'green ergonomics' is conceptualised to specifically describe ergonomics interventions with a pro-nature emphasis. Green ergonomics is focused on the bi-directional connections between human systems and nature. This involves looking at (1) how ergonomics design and evaluation might be used to conserve, preserve, and restore nature and (2) how ecosystem services might be harnessed to facilitate the improved wellbeing and effectiveness of human systems. The paper proposes the scope of green ergonomics based on these bi-directional relationships in the areas of the design of low resource systems and products, the design of green jobs, and the design for behaviour change. Suggestions for further work in the green ergonomics domain are also made. Given the enormous environmental challenges facing modern industrial society, this paper encourages ergonomics science to embrace a pro-nature understanding of work design and research. This paper sets out the role for green ergonomics based on an appreciation of the human-nature connections that have been integrated with our understanding of ergonomics science and practice.

  19. 40 CFR 156.200 - Scope and applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... this chapter. These statements refer to specific workplace practices designed to reduce or eliminate... 170 of this chapter. The requirements addressed in these statements are designed to reduce the risk of... shall be distributed or sold without amended labeling by any registrant after April 21, 1994, or by any...

  20. Air Age Education. Aviation Career Awareness Program.

    ERIC Educational Resources Information Center

    Petrie, Edwin T.

    Described is a program designed to help introduce the broad scope of occupational careers available with general aviation. The program is designed to aid the teacher in presenting the basic principles of flight, essential facts about general aviation as well as its occupational opportunities. It replaces previous elementary student materials, and…

  1. NASA Clean-Sheet Fans: Design, Build Analyze, Test, and Report

    NASA Technical Reports Server (NTRS)

    Koch, L. Danielle

    2008-01-01

    A suggested topic in small fan research is presented. Presentation briefly describes the scope of an effort to design, build and test a ventilation class cooling fan. Comments are included for the following categories: information (available and needed), benefits and values, concerns, variations and alternatives, and interest.

  2. 47 CFR 1.325 - Discovery and production of documents and things for inspection, copying, or photographing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... designated documents, papers, books, accounts, letters, photographs, objects, or tangible things which... property in his possession or control for purposes of inspecting, measuring, surveying, or photographing the property or any designated object or operation thereon within the scope of the examination...

  3. 47 CFR 1.325 - Discovery and production of documents and things for inspection, copying, or photographing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... designated documents, papers, books, accounts, letters, photographs, objects, or tangible things which... property in his possession or control for purposes of inspecting, measuring, surveying, or photographing the property or any designated object or operation thereon within the scope of the examination...

  4. 47 CFR 1.325 - Discovery and production of documents and things for inspection, copying, or photographing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... designated documents, papers, books, accounts, letters, photographs, objects, or tangible things which... property in his possession or control for purposes of inspecting, measuring, surveying, or photographing the property or any designated object or operation thereon within the scope of the examination...

  5. Health Information Needs of Men

    ERIC Educational Resources Information Center

    Robinson, Mark; Robertson, Steve

    2014-01-01

    Objective: To understand the views of men and service providers concerning the health information needs of men. Design: A men's health programme was implemented aimed at developing new health information resources designed for use by local organizations with men in socially disadvantaged groups. Research was carried out at the scoping stage to…

  6. The Scope and Design of Structured Group Learning Experiences at Community Colleges

    ERIC Educational Resources Information Center

    Hatch, Deryl K.; Bohlig, E. Michael

    2015-01-01

    This study explores through descriptive analysis the similarities of structured group learning experiences such as first-year seminars, learning communities, orientation, success courses, and accelerated developmental education programs, in terms of their design features and implementation at community colleges. The study takes as its conceptual…

  7. The Development of Preschoolers' Living Kinds Concept: A Longitudinal Study

    ERIC Educational Resources Information Center

    Margett-Jordan, Tessa; Falcon, Rachael G.; Witherington, David C.

    2017-01-01

    Given limitations in the integrative scope of past research, basic questions about the organization and development of preschoolers' living kinds concept remain open to debate. This study was designed to address past limitations through use of a longitudinal design, extensive stimulus set, and alternate indices of understanding. Thirty-five…

  8. Analysis of Technology for Compact Coherent Lidar

    NASA Technical Reports Server (NTRS)

    Amzajerdian, Farzin

    1997-01-01

    In view of the recent advances in the area of solid state and semiconductor lasers has created new possibilities for the development of compact and reliable coherent lidars for a wide range of applications. These applications include: Automated Rendezvous and Capture, wind shear and clear air turbulence detection, aircraft wake vortex detection, and automobile collision avoidance. The work performed by the UAH personnel under this Delivery Order, concentrated on design and analyses of a compact coherent lidar system capable of measuring range and velocity of hard targets, and providing air mass velocity data. The following is the scope of this work. a. Investigate various laser sources and optical signal detection configurations in support of a compact and lightweight coherent laser radar to be developed for precision range and velocity measurements of hard and fuzzy targets. Through interaction with MSFC engineers, the most suitable laser source and signal detection technique that can provide a reliable compact and lightweight laser radar design will be selected. b. Analyze and specify the coherent laser radar system configuration and assist with its optical and electronic design efforts. Develop a system design including its optical layout design. Specify all optical components and provide the general requirements of the electronic subsystems including laser beam modulator and demodulator drivers, detector electronic interface, and the signal processor. c. Perform a thorough performance analysis to predict the system measurement range and accuracy. This analysis will utilize various coherent laser radar sensitivity formulations and different target models.

  9. Radioisotope-powered cardiac pacemaker program. Clinical studies of the nuclear pacemaker model NU-5. Final report

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

    Not Available

    1980-06-01

    Beginning in February, 1970, the Nuclear Materials and Equipment Corporation (NUMEC) undertook a program to design, develop and manufacture a radioisotope powered cardiac pacemaker system. The scope of technical work was specified to be: establish system, component, and process cost reduction goals using the prototype Radioisotope Powered Cardiac Pacemaker (RCP) design and develop production techniques to achieve these cost reduction objectives; fabricate radioisotope powered fueled prototype cardiac pacemakers (RCP's) on a pilot production basis; conduct liaison with a Government-designated fueling facility for purposes of defining fueling requirements, fabrication and encapsulation procedures, safety design criteria and quality control and inspection requirements;more » develop and implement Quality Assurance and Reliability Programs; conduct performance, acceptance, lifetime and reliability tests of fueled RCP's in the laboratory; conduct liaison with the National Institutes of Health and with Government specified medical research institutions selected for the purpose of undertaking clinical evaluation of the RCP in humans; monitor and evaluate, on a continuing basis, all test data; and perform necessary safety analyses and tests. Pacemaker designs were developed and quality assurance and manufacturing procedures established. Prototype pacemakers were fabricated. A total of 126 radioisotope powered units were implanted and have been followed clinically for approximately seven years. Four (4) of these units have failed. Eighty-three (83) units remain implanted and satisfactorily operational. An overall failure rate of less than the target 0.15% per month has been achieved.« less

  10. Self-Care for Older People (SCOPE): a cluster randomized controlled trial of self-care training and health outcomes in low-income elderly in Singapore.

    PubMed

    Chan, Angelique; Matchar, David B; Tsao, Mary Ann; Harding, Susana; Chiu, Chi-Tsun; Tay, Bryan; Raman, Prassanna; Pietryla, Zachary; Klein, Mara K; Haldane, Victoria Elizabeth

    2015-03-01

    Population aging is associated with a higher prevalence of chronic health conditions. Previous studies have shown that older persons, specifically those with chronic conditions, often lack sufficient knowledge about their condition and thus frequently have poor self-care skills. Efforts to increase general health screenings and improve access to chronic condition management resources are hampered by a lack of disease and health awareness. Self-Care for Older People (SCOPE) study, a cluster randomized controlled trial in Singapore, was designed to evaluate the impact of a self-care program for chronic disease awareness and management of specific health measures and quality of life of older people over eighteen months. SCOPE provided self-care education targeted at older people with low income and low education in order to improve health-related knowledge. A total of 378 low-income older people with no or minimal disability, defined as having difficulty in one or more activities of daily living (ADL), were recruited from senior activity centers. The measurements taken included self-reported health conditions, health and disease knowledge questions, and biomarkers (HbA1c, blood pressure, peak expiratory flow, lipid panel, albumin, and creatinine). SCOPE was also designed to provide information for policy makers on chronic disease burden and healthcare facility utilization among community-dwelling older adults. NCT01672177. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Design review report for the SY-101 RAPID mitigation system

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

    SCHLOSSER, R.L.

    1999-05-24

    This report documents design reviews conducted of the SY-101 Respond And Pump In Days (RAPID) Mitigation System. As part of the SY-101 Surface-Level-Rise Remediation Project, the SY-101 WID Mitigation System will reduce the potential unacceptable consequences of crust growth in Tank 241-SY-101 (SY-101). Projections of the crust growth rate indicate that the waste level in the tank may reach the juncture of the primary and secondary confinement structures of the tank late in 1999. Because of this time constraint, many design activities are being conducted in parallel and design reviews were conducted for system adequacy as well as design implementationmore » throughout the process. Design implementation, as used in this design review report, is the final component selection (e.g., which circuit breaker, valve, or thermocouple) that meets the approved design requirements, system design, and design and procurement specifications. Design implementation includes the necessary analysis, testing, verification, and qualification to demonstrate compliance with the system design and design requirements. Design implementation is outside the scope of this design review. The design activities performed prior to detailed design implementation (i.e., system mission requirements, functional design requirements, technical criteria, system conceptual design, and where design and build contracts were placed, the procurement specification) have been reviewed and are within the scope of this design review report. Detailed design implementation will be controlled, reviewed, and where appropriate, approved in accordance with Tank Waste Remediation System (TWRS) engineering procedures. Review of detailed design implementation will continue until all components necessary to perform the transfer function are installed and tested.« less

  12. Severe Accident Scoping Simulations of Accident Tolerant Fuel Concepts for BWRs

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

    Robb, Kevin R.

    2015-08-01

    Accident-tolerant fuels (ATFs) are fuels and/or cladding that, in comparison with the standard uranium dioxide Zircaloy system, can tolerate loss of active cooling in the core for a considerably longer time period while maintaining or improving the fuel performance during normal operations [1]. It is important to note that the currently used uranium dioxide Zircaloy fuel system tolerates design basis accidents (and anticipated operational occurrences and normal operation) as prescribed by the US Nuclear Regulatory Commission. Previously, preliminary simulations of the plant response have been performed under a range of accident scenarios using various ATF cladding concepts and fully ceramicmore » microencapsulated fuel. Design basis loss of coolant accidents (LOCAs) and station blackout (SBO) severe accidents were analyzed at Oak Ridge National Laboratory (ORNL) for boiling water reactors (BWRs) [2]. Researchers have investigated the effects of thermal conductivity on design basis accidents [3], investigated silicon carbide (SiC) cladding [4], as well as the effects of ATF concepts on the late stage accident progression [5]. These preliminary analyses were performed to provide initial insight into the possible improvements that ATF concepts could provide and to identify issues with respect to modeling ATF concepts. More recently, preliminary analyses for a range of ATF concepts have been evaluated internationally for LOCA and severe accident scenarios for the Chinese CPR1000 [6] and the South Korean OPR-1000 [7] pressurized water reactors (PWRs). In addition to these scoping studies, a common methodology and set of performance metrics were developed to compare and support prioritizing ATF concepts [8]. A proposed ATF concept is based on iron-chromium-aluminum alloys (FeCrAl) [9]. With respect to enhancing accident tolerance, FeCrAl alloys have substantially slower oxidation kinetics compared to the zirconium alloys typically employed. During a severe accident, FeCrAl would tend to generate heat and hydrogen from oxidation at a slower rate compared to the zirconium-based alloys in use today. The previous study, [2], of the FeCrAl ATF concept during station blackout (SBO) severe accident scenarios in BWRs was based on simulating short term SBO (STSBO), long term SBO (LTSBO), and modified SBO scenarios occurring in a BWR-4 reactor with MARK-I containment. The analysis indicated that FeCrAl had the potential to delay the onset of fuel failure by a few hours depending on the scenario, and it could delay lower head failure by several hours. The analysis demonstrated reduced in-vessel hydrogen production. However, the work was preliminary and was based on limited knowledge of material properties for FeCrAl. Limitations of the MELCOR code were identified for direct use in modeling ATF concepts. This effort used an older version of MELCOR (1.8.5). Since these analyses, the BWR model has been updated for use in MELCOR 1.8.6 [10], and more representative material properties for FeCrAl have been modeled. Sections 2 4 present updated analyses for the FeCrAl ATF concept response during severe accidents in a BWR. The purpose of the study is to estimate the potential gains afforded by the FeCrAl ATF concept during BWR SBO scenarios.« less

  13. Integrated reflector antenna design and analysis

    NASA Technical Reports Server (NTRS)

    Zimmerman, M. L.; Lee, S. W.; Ni, S.; Christensen, M.; Wang, Y. M.

    1993-01-01

    Reflector antenna design is a mature field and most aspects were studied. However, of that most previous work is distinguished by the fact that it is narrow in scope, analyzing only a particular problem under certain conditions. Methods of analysis of this type are not useful for working on real-life problems since they can not handle the many and various types of perturbations of basic antenna design. The idea of an integrated design and analysis is proposed. By broadening the scope of the analysis, it becomes possible to deal with the intricacies attendant with modem reflector antenna design problems. The concept of integrated reflector antenna design is put forward. A number of electromagnetic problems related to reflector antenna design are investigated. Some of these show how tools for reflector antenna design are created. In particular, a method for estimating spillover loss for open-ended waveguide feeds is examined. The problem of calculating and optimizing beam efficiency (an important figure of merit in radiometry applications) is also solved. Other chapters deal with applications of this general analysis. The wide angle scan abilities of reflector antennas is examined and a design is proposed for the ATDRSS triband reflector antenna. The development of a general phased-array pattern computation program is discussed and how the concept of integrated design can be extended to other types of antennas is shown. The conclusions are contained in the final chapter.

  14. 14 CFR 1213.100 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... include, but are not limited to, press releases, media advisories, news features, and Web postings. Not included under this definition are scientific and technical reports, Web postings designed for technical or...

  15. Field-Reversed Configuration Power Plant Critical-Issue Scoping Study

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

    Santarius, J. F.; Mogahed, E. A.; Emmert, G. A.

    A team from the Universities of Wisconsin, Washington, and Illinois performed an engineering scoping study of critical issues for field-reversed configuration (FRC) power plants. The key tasks for this research were (1) systems analysis for deuterium-tritium (D-T) FRC fusion power plants, and (2) conceptual design of the blanket and shield module for an FRC fusion core. For the engineering conceptual design of the fusion core, the project team focused on intermediate-term technology. For example, one decision was to use steele structure. The FRC systems analysis led to a fusion power plant with attractive features including modest size, cylindrical symmetry, goodmore » thermal efficiency (52%), relatively easy maintenance, and a high ratio of electric power to fusion core mass, indicating that it would have favorable economics.« less

  16. Assessing domestic water use habits for more effective water awareness campaigns during drought periods: a case study in Alicante, eastern Spain

    NASA Astrophysics Data System (ADS)

    March, H.; Hernández, M.; Saurí, D.

    2015-05-01

    The design of water awareness campaigns could benefit from knowledge of the specific characteristics of domestic water use and the factors that may influence certain water consumption habits. This paper investigates water use in 450 households in 10 municipalities of drought-prone Alicante (Spain). We aim to increase knowledge about existing domestic water behaviors and therefore help to improve the design and implementation of future water awareness campaigns and even to consolidate reductions in water use after drought periods. The survey suggests that awareness campaigns should revise their scope and their channels of diffusion on a regular basis. In a more specific way, for the Alicante case we propose policy-oriented recommendations on the scope of action for further reductions.

  17. Same family, different species: methodological conduct and quality varies according to purpose for five types of knowledge synthesis.

    PubMed

    Tricco, Andrea C; Zarin, Wasifa; Ghassemi, Marco; Nincic, Vera; Lillie, Erin; Page, Matthew J; Shamseer, Larissa; Antony, Jesmin; Rios, Patricia; Hwee, Jeremiah; Veroniki, Areti Angeliki; Moher, David; Hartling, Lisa; Pham, Ba'; Straus, Sharon E

    2018-04-01

    The aim of the study was to characterize methodological conduct, reporting, and quality of five knowledge synthesis (KS) approaches. Retrospective analysis of a convenience sample of five published databases of KS approaches: overview of reviews (n = 74), scoping reviews (n = 494), rapid reviews (n = 84), systematic reviews (n = 300), and network meta-analyses (NMAs; n = 456). Data in the five published databases were abstracted by two reviewers independently, any missing data for this retrospective analysis were abstracted by one experienced reviewer. Methods were appraised using the A MeaSurement Tool to Assess systematic Reviews (AMSTAR) tool. Descriptive analysis was performed. Reporting the use of a protocol ranged from 4% for rapid reviews to 32% for systematic reviews. The use of two reviewers for citation and full-text screening ranged from 20% for scoping reviews to 60% for NMAs. Data abstraction was performed in duplicate for 11% of rapid reviews and 54% of NMAs, and for risk of bias appraisal, this ranged from 6% for scoping reviews to 41% for NMAs. NMAs had the highest median percentage of maximum obtainable AMSTAR score (64%; Q1-Q3:45-73%), while scoping reviews had the lowest (25%; Q1-Q3:13-38%). NMAs consistently scored the highest on the AMSTAR tool likely because the purpose is to estimate treatment effects statistically. Scoping reviews scored the lowest (even after adjusting the score for not relevant items) likely because the purpose is to characterize the literature. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Civilian Radioactive Waste Management System Requirements Document

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

    C.A. Kouts

    2006-05-10

    The CRD addresses the requirements of Department of Energy (DOE) Order 413.3-Change 1, ''Program and Project Management for the Acquisition of Capital Assets'', by providing the Secretarial Acquisition Executive (Level 0) scope baseline and the Program-level (Level 1) technical baseline. The Secretarial Acquisition Executive approves the Office of Civilian Radioactive Waste Management's (OCRWM) critical decisions and changes against the Level 0 baseline; and in turn, the OCRWM Director approves all changes against the Level 1 baseline. This baseline establishes the top-level technical scope of the CRMWS and its three system elements, as described in section 1.3.2. The organizations responsible formore » design, development, and operation of system elements described in this document must therefore prepare subordinate project-level documents that are consistent with the CRD. Changes to requirements will be managed in accordance with established change and configuration control procedures. The CRD establishes requirements for the design, development, and operation of the CRWMS. It specifically addresses the top-level governing laws and regulations (e.g., ''Nuclear Waste Policy Act'' (NWPA), 10 Code of Federal Regulations (CFR) Part 63, 10 CFR Part 71, etc.) along with specific policy, performance requirements, interface requirements, and system architecture. The CRD shall be used as a vehicle to incorporate specific changes in technical scope or performance requirements that may have significant program implications. Such may include changes to the program mission, changes to operational capability, and high visibility stakeholder issues. The CRD uses a systems approach to: (1) identify key functions that the CRWMS must perform, (2) allocate top-level requirements derived from statutory, regulatory, and programmatic sources, and (3) define the basic elements of the system architecture and operational concept. Project-level documents address CRD requirements by further defining system element functions, decomposing requirements into significantly greater detail, and developing designs of system components, facilities, and equipment. The CRD addresses the identification and control of functional, physical, and operational boundaries between and within CRWMS elements. The CRD establishes requirements regarding key interfaces between the CRWMS and elements external to the CRWMS. Project elements define interfaces between CRWMS program elements. The Program has developed a change management process consistent with DOE Order 413.3-Change 1. Changes to the Secretarial Acquisition Executive and Program-level baselines must be approved by a Program Baseline Change Control Board. Specific thresholds have been established for identifying technical, cost, and schedule changes that require approval. The CRWMS continually evaluates system design and operational concepts to optimize performance and/or cost. The Program has developed systems analysis tools to assess potential enhancements to the physical system and to determine the impacts from cost saving initiatives, scientific and technological improvements, and engineering developments. The results of systems analyses, if appropriate, are factored into revisions to the CRD as revised Programmatic Requirements.« less

  19. Using technology to engage hospitalised patients in their care: a realist review.

    PubMed

    Roberts, Shelley; Chaboyer, Wendy; Gonzalez, Ruben; Marshall, Andrea

    2017-06-06

    Patient participation in health care is associated with improved outcomes for patients and hospitals. New technologies are creating vast potential for patients to participate in care at the bedside. Several studies have explored patient use, satisfaction and perceptions of health information technology (HIT) interventions in hospital. Understanding what works for whom, under what conditions, is important when considering interventions successfully engaging patients in care. This realist review aimed to determine key features of interventions using bedside technology to engage hospital patients in their care and analyse these in terms of context, mechanisms and outcomes. A realist review was chosen to explain how and why complex HIT interventions work or fail within certain contexts. The review was guided by Pawson's realist review methodology, involving: clarifying review scope; searching for evidence; data extraction and evidence appraisal; synthesising evidence and drawing conclusions. Author experience and an initial literature scope provided insight and review questions and theories (propositions) around why interventions worked were developed and iteratively refined. A purposive search was conducted to find evidence to support, refute or identify further propositions, which formed an explanatory model. Each study was 'mined' for evidence to further develop the propositions and model. Interactive learning was the overarching theme of studies using technology to engage patients in their care. Several propositions underpinned this, which were labelled: information sharing; self-assessment and feedback; tailored education; user-centred design; and support in use of HIT. As studies were mostly feasibility or usability studies, they reported patient-centred outcomes including patient acceptability, satisfaction and actual use of HIT interventions. For each proposition, outcomes were proposed to come about by mechanisms including improved communication, shared decision-making, empowerment and self-efficacy; which acted as facilitators to patient participation in care. Overall, there was a stronger representation of health than IT disciplines in studies reviewed, with a lack of IT input in terms of theoretical underpinning, methodological design and reporting of outcomes. HIT interventions have great potential for engaging hospitalised patients in their care. However, stronger interdisciplinary collaboration between health and IT researchers is needed for effective design and evaluation of HIT interventions.

  20. Revised Conceptual Framework of Parent-to-Parent Support for Parents of Children Who Are Deaf or Hard of Hearing: A Modified Delphi Study.

    PubMed

    Henderson, Rebecca J; Johnson, Andrew M; Moodie, Sheila T

    2016-06-01

    A scoping review of the literature was conducted, resulting in the development of a conceptual framework of parent-to-parent support for parents with children who are Deaf or hard of hearing. This is the 2nd stage of a dual-stage scoping review. This study sought stakeholder opinion and feedback with an aim to achieve consensus on the constructs, components, and design of the initial conceptual framework. A modified electronic Delphi study was completed with 21 handpicked experts from 7 countries who have experience in provision, research, or experience in the area of parent-to-parent support. Participants completed an online questionnaire using an 11-point Likert scale (strongly disagree to strongly agree) and open-ended questions to answer various questions related to the descriptor terms, definitions, constructs, components, and overall design of the framework. Participant responses led to the revision of the original conceptual framework. The findings from this dual-stage scoping review and electronic Delphi study provide a conceptual framework that defines the vital contribution of parents in Early Hearing Detection and Intervention programs that will be a useful addition to these programs.

  1. Conservation Process Model (cpm): a Twofold Scientific Research Scope in the Information Modelling for Cultural Heritage

    NASA Astrophysics Data System (ADS)

    Fiorani, D.; Acierno, M.

    2017-05-01

    The aim of the present research is to develop an instrument able to adequately support the conservation process by means of a twofold approach, based on both BIM environment and ontology formalisation. Although BIM has been successfully experimented within AEC (Architecture Engineering Construction) field, it has showed many drawbacks for architectural heritage. To cope with unicity and more generally complexity of ancient buildings, applications so far developed have shown to poorly adapt BIM to conservation design with unsatisfactory results (Dore, Murphy 2013; Carrara 2014). In order to combine achievements reached within AEC through BIM environment (design control and management) with an appropriate, semantically enriched and flexible The presented model has at its core a knowledge base developed through information ontologies and oriented around the formalization and computability of all the knowledge necessary for the full comprehension of the object of architectural heritage an its conservation. Such a knowledge representation is worked out upon conceptual categories defined above all within architectural criticism and conservation scope. The present paper aims at further extending the scope of conceptual modelling within cultural heritage conservation already formalized by the model. A special focus is directed on decay analysis and surfaces conservation project.

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

    None, None

    This report is concerned with the nature and scope of the technical services to be rendered and the general plan proposed for operation of Building 3525, High Radiation Level Examination Laboratory (HRLEL). The role of postirradiation examination in implementing the over- all task of irradiation testing for various programs under way at the Oak Ridge National Laboratory (ORNL) and the importance of this effort to the United Stat es reactor development program are stressed . The shielded-cell complex with provisions for remote decontamination, hot-equipment storage, and maintenance is described, as well as other supporting activities which are incorporated into themore » facility. The proposed technical functions include general observation, mensuration, nondestructive testing, burnup and induced-activity measurements, fission-gas sampling and analysis, corrosion evaluation and related measurements, disassembly and cutup, metallographic examination, mechanical-property determinations , and x -ray diffraction analyses. Equipment design and operational features to improve detection and measurement of selected properties in radioactive material s are described, also. The current status on design, procurement, construction, and preoperational testing of in- cell equipment in the mockup is presented along with a forecast of future needs. The mode of operation, manpower requirements, and management of the facility are discussed.« less

  3. Genomics Virtual Laboratory: A Practical Bioinformatics Workbench for the Cloud

    PubMed Central

    Afgan, Enis; Sloggett, Clare; Goonasekera, Nuwan; Makunin, Igor; Benson, Derek; Crowe, Mark; Gladman, Simon; Kowsar, Yousef; Pheasant, Michael; Horst, Ron; Lonie, Andrew

    2015-01-01

    Background Analyzing high throughput genomics data is a complex and compute intensive task, generally requiring numerous software tools and large reference data sets, tied together in successive stages of data transformation and visualisation. A computational platform enabling best practice genomics analysis ideally meets a number of requirements, including: a wide range of analysis and visualisation tools, closely linked to large user and reference data sets; workflow platform(s) enabling accessible, reproducible, portable analyses, through a flexible set of interfaces; highly available, scalable computational resources; and flexibility and versatility in the use of these resources to meet demands and expertise of a variety of users. Access to an appropriate computational platform can be a significant barrier to researchers, as establishing such a platform requires a large upfront investment in hardware, experience, and expertise. Results We designed and implemented the Genomics Virtual Laboratory (GVL) as a middleware layer of machine images, cloud management tools, and online services that enable researchers to build arbitrarily sized compute clusters on demand, pre-populated with fully configured bioinformatics tools, reference datasets and workflow and visualisation options. The platform is flexible in that users can conduct analyses through web-based (Galaxy, RStudio, IPython Notebook) or command-line interfaces, and add/remove compute nodes and data resources as required. Best-practice tutorials and protocols provide a path from introductory training to practice. The GVL is available on the OpenStack-based Australian Research Cloud (http://nectar.org.au) and the Amazon Web Services cloud. The principles, implementation and build process are designed to be cloud-agnostic. Conclusions This paper provides a blueprint for the design and implementation of a cloud-based Genomics Virtual Laboratory. We discuss scope, design considerations and technical and logistical constraints, and explore the value added to the research community through the suite of services and resources provided by our implementation. PMID:26501966

  4. The Use of Biosimulation in the Design of a Novel Multi-level Weight Loss Maintenance Program for Overweight Children

    PubMed Central

    Wilfley, Denise E.; Van Buren, Dorothy J.; Theim, Kelly R.; Stein, Richard I.; Saelens, Brian E.; Ezzet, Farkad; Russian, Angela C.; Perri, Michael G.; Epstein, Leonard H.

    2011-01-01

    Objective Weight loss outcomes achieved through conventional behavior change interventions are prone to deterioration over time. Basic learning laboratory studies in the area of behavioral extinction and renewal and multi-level models of weight control offer clues as to why newly acquired weight loss skills are prone to relapse. According to these models, current clinic-based interventions may not be of sufficient duration or scope to allow for the practice of new skills across the multiple community contexts necessary to promote sustainable weight loss. Although longer, more intensive interventions with greater reach may hold the key to improving weight loss outcomes, it is difficult to test these assumptions in a time efficient and cost-effective manner. A research design tool that has been increasingly utilized in other fields (e.g., pharmaceuticals) is the use of biosimulation analyses. The present paper describes our research team's use of computer simulation models to assist in designing a study to test a novel, comprehensive socio-environmental treatment approach to weight loss maintenance in children ages 7 to 12 years. Methods Weight outcome data from the weight loss, weight maintenance, and follow-up phases of a recently completed randomized controlled trial (RCT) were used to describe the time course of a proposed, extended multi-level treatment program. Simulations were then conducted to project the expected changes in child percent overweight trajectories in the proposed study. Results A 12.9% decrease in percent overweight at 30 months was estimated based upon the midway point between models of “best-case” and “worst-case” weight maintenance scenarios. Conclusions Preliminary data and further analyses, including biosimulation projections, suggest that our socio-environmental approach to weight loss maintenance treatment is promising and warrants evaluation in a large-scale RCT. Biosimulation techniques may have utility in the design of future community-level interventions for the treatment and prevention of childhood overweight. PMID:20107468

  5. Genomics Virtual Laboratory: A Practical Bioinformatics Workbench for the Cloud.

    PubMed

    Afgan, Enis; Sloggett, Clare; Goonasekera, Nuwan; Makunin, Igor; Benson, Derek; Crowe, Mark; Gladman, Simon; Kowsar, Yousef; Pheasant, Michael; Horst, Ron; Lonie, Andrew

    2015-01-01

    Analyzing high throughput genomics data is a complex and compute intensive task, generally requiring numerous software tools and large reference data sets, tied together in successive stages of data transformation and visualisation. A computational platform enabling best practice genomics analysis ideally meets a number of requirements, including: a wide range of analysis and visualisation tools, closely linked to large user and reference data sets; workflow platform(s) enabling accessible, reproducible, portable analyses, through a flexible set of interfaces; highly available, scalable computational resources; and flexibility and versatility in the use of these resources to meet demands and expertise of a variety of users. Access to an appropriate computational platform can be a significant barrier to researchers, as establishing such a platform requires a large upfront investment in hardware, experience, and expertise. We designed and implemented the Genomics Virtual Laboratory (GVL) as a middleware layer of machine images, cloud management tools, and online services that enable researchers to build arbitrarily sized compute clusters on demand, pre-populated with fully configured bioinformatics tools, reference datasets and workflow and visualisation options. The platform is flexible in that users can conduct analyses through web-based (Galaxy, RStudio, IPython Notebook) or command-line interfaces, and add/remove compute nodes and data resources as required. Best-practice tutorials and protocols provide a path from introductory training to practice. The GVL is available on the OpenStack-based Australian Research Cloud (http://nectar.org.au) and the Amazon Web Services cloud. The principles, implementation and build process are designed to be cloud-agnostic. This paper provides a blueprint for the design and implementation of a cloud-based Genomics Virtual Laboratory. We discuss scope, design considerations and technical and logistical constraints, and explore the value added to the research community through the suite of services and resources provided by our implementation.

  6. Designing for students' science learning using argumentation and classroom debate

    NASA Astrophysics Data System (ADS)

    Bell, Philip Laverne

    1998-12-01

    This research investigates how to design and introduce an educational innovation into a classroom setting to support learning. The research yields cognitive design principles for instruction involving scientific argumentation and debate. Specifically, eighth-grade students used a computer learning environment to construct scientific arguments and to participate in a classroom debate. The instruction was designed to help students integrate their science understanding by debating: How far does light go, does light die out over distance or go forever until absorbed? This research explores the tension between focusing students' conceptual change on specific scientific phenomena and their development of integrated understanding. I focus on the importance of connecting students' everyday experiences and intuitions to their science learning. The work reported here characterizes how students see the world through a filter of their own understanding. It explores how individual and social mechanisms in instruction support students as they expand the range of ideas under consideration and distinguish between these ideas using scientific criteria. Instruction supported students as they engaged in argumentation and debate on a set of multimedia evidence items from the World-Wide-Web. An argument editor called SenseMaker was designed and studied with the intent of making individual and group thinking visible during instruction. Over multiple classroom trials, different student cohorts were increasingly supported in scientific argumentation involving systematic coordination of evidence with theoretical ideas about light. Students' knowledge representations were used as mediating "learning artifacts" during classroom debate. Two argumentation conditions were investigated. The Full Scope group prepared to defend either theoretical position in the debate. These students created arguments that included more theoretical conjectures and made more conceptual progress in understanding light. The Personal Scope group prepared to defend their original opinion about the debate. These students produced more acausal descriptions of evidence and theorized less in their arguments. Regardless of students' prior knowledge of light, the Full Scope condition resulted in a more integrated understanding. Results from the research were synthesized in design principles geared towards helping future designers. Sharing and refining cognitive design principles offers a productive focus for developing a design science for education.

  7. Pesticide residues determination in Polish organic crops in 2007-2010 applying gas chromatography-tandem quadrupole mass spectrometry.

    PubMed

    Walorczyk, Stanisław; Drożdżyński, Dariusz; Kowalska, Jolanta; Remlein-Starosta, Dorota; Ziółkowski, Andrzej; Przewoźniak, Monika; Gnusowski, Bogusław

    2013-08-15

    A sensitive, accurate and reliable multiresidue method based on the application of gas chromatography-tandem quadrupole mass spectrometry (GC-QqQ-MS/MS) has been established for screening, identification and quantification of a large number of pesticide residues in produce. The method was accredited in compliance with PN-EN ISO/IEC 17025:2005 standard and it was operated under flexible scope as PB-11 method. The flexible scope of accreditation allowed for minor modifications and extension of the analytical scope while using the same analytical technique. During the years 2007-2010, the method was used for the purpose of verification of organic crop production by multiresidue analysis for the presence of pesticides. A total of 528 samples of differing matrices such as fruits, vegetables, cereals, plant leaves and other green parts were analysed, of which 4.4% samples contained pesticide residues above the threshold value of 0.01 mg/kg. A total of 20 different pesticide residues were determined in the samples. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. A One-Pot/Single-Analysis Approach to Substrate Scope Investigations Using Comprehensive Two-Dimensional Gas Chromatography (GC×GC).

    PubMed

    O'Neil, Gregory W; Nelson, Robert K; Wright, Alicia M; Reddy, Christopher M

    2016-05-06

    A representative substrate scope investigation for an enantioselective catalytic ketone-reduction has been performed as a single reaction on a mixture containing equimolar amounts of nine (9) prototypical compounds. The resulting analyte pool containing 18 potential products from nine different reactions could all be completely resolved in a single chromatographic injection using comprehensive two-dimensional gas chromatography (GC×GC) with time-of-flight mass spectrometry, allowing for simultaneous determination of percent conversion and enantiomeric excess for each substrate. The results obtained for an enantioselective iron-catalyzed asymmetric transfer hydrogenation using this one-pot/single-analysis approach were similar to those reported for the individualized reactions, demonstrating the utility of this strategy for streamlining substrate scope investigations. Moreover, for this particular catalyst, activity and selectivity were not greatly affected by the presence of other ketones or enantioenriched reduced products. This approach allows for faster and greener analyses that are central to new reaction development, as well as an opportunity to gain further insights into other established transformations.

  9. Theater Level War Games.

    DTIC Science & Technology

    1982-06-02

    to Army Modeling efforts. Include design for future priori- ties and specific actions. (13) Establish standards, methodology and formats for exter- I...with models and the wider technological-scientific-academic community, (4) increased centralized management of data, and (5) design of a proactive...andObjectives ............... 2 Purposes and Preliminary Results . . . . . . . . . . . . 4 Scope of Study .................... 6 Methodology

  10. 29 CFR 1926.450 - Scope, application and definitions applicable to this subpart.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... means a single-point adjustable suspension scaffold consisting of a seat or sling designed to support... means a design of straps which may be secured about the employee in a manner to distribute the fall... a series of interconnected braced scaffold members or supporting structures erected to form a...

  11. 29 CFR 1926.450 - Scope, application and definitions applicable to this subpart.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... means a single-point adjustable suspension scaffold consisting of a seat or sling designed to support... means a design of straps which may be secured about the employee in a manner to distribute the fall... a series of interconnected braced scaffold members or supporting structures erected to form a...

  12. 29 CFR 1926.450 - Scope, application and definitions applicable to this subpart.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... means a single-point adjustable suspension scaffold consisting of a seat or sling designed to support... means a design of straps which may be secured about the employee in a manner to distribute the fall... a series of interconnected braced scaffold members or supporting structures erected to form a...

  13. 29 CFR 1926.450 - Scope, application and definitions applicable to this subpart.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... means a single-point adjustable suspension scaffold consisting of a seat or sling designed to support... means a design of straps which may be secured about the employee in a manner to distribute the fall... a series of interconnected braced scaffold members or supporting structures erected to form a...

  14. 14 CFR 1204.505 - Delegation of authority to execute certificates of full faith and credit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Delegation of authority to execute... SPACE ADMINISTRATION ADMINISTRATIVE AUTHORITY AND POLICY Delegations and Designations § 1204.505 Delegation of authority to execute certificates of full faith and credit. (a) Scope. This section designates...

  15. Evaluation of Mathematical Game Design Skills of Pre-Service Classroom Teachers

    ERIC Educational Resources Information Center

    Pilten, Pusat; Pilten, Gülhiz; Divrik, Ramazan; Divrik, Fatma

    2017-01-01

    The purpose of the research is to evaluate the games prepared by pre-service classroom teachers within the scope of "Mathematics Teaching 1" and "Mathematics Teaching 2" courses, which are included in the undergraduate classroom teaching programs in Turkey, and to make predictions on the game design skills of pre-service…

  16. Analytics for Knowledge Creation: Towards Epistemic Agency and Design-Mode Thinking

    ERIC Educational Resources Information Center

    Chen, Bodong; Zhang, Jianwei

    2016-01-01

    Innovation and knowledge creation call for high-level epistemic agency and design-mode thinking, two competencies beyond the traditional scopes of schooling. In this paper, we discuss the need for learning analytics to support these two competencies, and more broadly, the demand for education for innovation. We ground these arguments on a…

  17. Design and Pedagogical Issues in the Development of the InSight Series of Instructional Software.

    ERIC Educational Resources Information Center

    Baro, John A.; Lehmkulke, Stephen

    1993-01-01

    Design issues in development of InSight software for optometric education include choice of hardware, identification of audience, definition of scope and limitations of content, selection of user interface and programing environment, obtaining user feedback, and software distribution. Pedagogical issues include practicality and improvement on…

  18. Value Engineering. Technical Manual. School Facilities Development Procedures Manual.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    Value Engineering (VE) is a cost-optimizing technique used to analyze design quality and cost-effectiveness. The application of VE procedures to the design and construction of school facilities has been adopted by the state of Washington. This technical manual provides guidance in developing the scope and applicability of VE to school projects; in…

  19. Designing Jobs for Handicapped Workers. Conference Proceedings (Chicago, Illinois, December 1985).

    ERIC Educational Resources Information Center

    Greenwood, Reed, Ed.

    In these conference proceedings on employing workers with physical disabilities, an overview describes the scope of the need for modifying worksites. It emphasizes the need for a functional evaluation of the person's capabilities and an understanding of individual differences which must be considered in the design of assistive devices. Also…

  20. Designing the Next-Generation Chemistry Journal: The Internet Journal of Chemistry.

    ERIC Educational Resources Information Center

    Bachrach, Steven M.; Burleigh, Darin C.; Krassivine, Anatoli

    1998-01-01

    Discusses how the journal "Internet Journal of Chemistry" is designed to take advantage of newly available technologies. Describes the development of the concept of an electronic journal, decision-making on the scope and coverage of the journal, financial logistics, and how the journal will be implemented. Includes perspectives on how this new…

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