WorldWideScience

Sample records for reported existing assessment

  1. 75 FR 81643 - Hydropower Resource Assessment at Existing Reclamation Facilities-Draft Report

    Science.gov (United States)

    2010-12-28

    ... Bureau of Reclamation Hydropower Resource Assessment at Existing Reclamation Facilities--Draft Report AGENCIES: Bureau of Reclamation, Interior. ACTION: Reopening of comment period for review of the Hydropower... committed to increasing the generation of environmentally sustainable, affordable hydropower for our...

  2. 75 FR 67993 - Hydropower Resource Assessment at Existing Reclamation Facilities-Draft Report

    Science.gov (United States)

    2010-11-04

    .... Army Corps of Engineers. The MOU focuses on ways to increase renewable energy generation by focusing on... public review and comment the ``Hydropower Resource Assessment at Existing Reclamation Facilities'' (HRA... committed to increasing the generation of environmentally sustainable, affordable hydropower for our...

  3. Deriving bio-equivalents from in vitro bioassays: assessment of existing uncertainties and strategies to improve accuracy and reporting.

    Science.gov (United States)

    Wagner, Martin; Vermeirssen, Etiënne L M; Buchinger, Sebastian; Behr, Maximilian; Magdeburg, Axel; Oehlmann, Jörg

    2013-08-01

    Bio-equivalents (e.g., 17β-estradiol or dioxin equivalents) are commonly employed to quantify the in vitro effects of complex human or environmental samples. However, there is no generally accepted data analysis strategy for estimating and reporting bio-equivalents. Therefore, the aims of the present study are to 1) identify common mathematical models for the derivation of bio-equivalents from the literature, 2) assess the ability of those models to correctly predict bio-equivalents, and 3) propose measures to reduce uncertainty in their calculation and reporting. We compiled a database of 234 publications that report bio-equivalents. From the database, we extracted 3 data analysis strategies commonly used to estimate bio-equivalents. These models are based on linear or nonlinear interpolation, and the comparison of effect concentrations (ECX ). To assess their accuracy, we employed simulated data sets in different scenarios. The results indicate that all models lead to a considerable misestimation of bio-equivalents if certain mathematical assumptions (e.g., goodness of fit, parallelism of dose-response curves) are violated. However, nonlinear interpolation is most suitable to predict bio-equivalents from single-point estimates. Regardless of the model, subsequent linear extrapolation of bio-equivalents generates additional inaccuracy if the prerequisite of parallel dose-response curves is not met. When all these factors are taken into consideration, it becomes clear that data analysis introduces considerable uncertainty in the derived bio-equivalents. To improve accuracy and transparency of bio-equivalents, we propose a novel data analysis strategy and a checklist for reporting Minimum Information about Bio-equivalent ESTimates (MIBEST).

  4. Biomass Assessment. Assessment of global biomass potentials and their links to food, water, biodiversity, energy demand and economy. Inventory and analysis of existing studies. Main report

    Energy Technology Data Exchange (ETDEWEB)

    Dornburg, V.; Faaij, A.; Verweij, P. [Utrecht University, Utrecht (Netherlands); Banse, M.; Van Diepen, K.; Van Keulen, H.; Langeveld, H.; Meeusen, M.; Van de Ven, G.; Wester, F. [Wageningen UR, Wageningen (Netherlands); Alkemade, R.; Ten Brink, B.; Van den Born, G.J.; Van Oorschot, M.; Ros, J.; Smout, F.; Van Vuuren, D.; Van den Wijngaart, R. [Netherlands Environmental Assessment Agency NMP, Bilthoven (Netherlands); Aiking, H. [Vrije Universiteit, Amsterdam (Netherlands); Londo, M.; Mozaffarian, H.; Smekens, K. [ECN Policy Studies, Petten (Netherlands); Lysen, E. (ed.); Van Egmond, S. (ed.) [Utrecht Centre for Energy research UCE, Utrecht University, Utrecht (Netherlands)

    2008-01-15

    The increased use and potential growth of biomass for energy has triggered a heated debate on the sustainability of those developments as biomass production is now also associated with increased competition with food and feed production, loss of forest cover and the like. Besides such competition, also the net reduction in greenhouse gas emissions is questioned in case land-use for biomass is associated with clearing forest, with conversion of peat land, as well as with high fossil energy inputs for machinery, fertilisers and other agrochemicals. Although available studies give a reasonable insight in the importance of various parameters, the integration between different arenas is still limited. This causes confusion in public as well as scientific debate, with conflicting views on the possibilities for sustainable use of biomass as a result. This study aims to tackle this problem by providing a more comprehensive assessment of the current knowledge with respect to biomass resource potentials.

  5. Assessment and study of existing concepts and methods of cryogenic refrigeration for superconducting transmission cables. Progress report, 1 September 1975--31 October 1975. [Operation of helium liquefiers

    Energy Technology Data Exchange (ETDEWEB)

    Kadi, F J; Longsworth, R C

    1975-01-01

    Progress made in a six task program on methods for cryogenic refrigeration for superconducting transmission cables is reported. The current report period included a review of equipment versus requirements, development of an optimization criteria, and evaluation of component reliability and efficiency. The results and findings of the helium refrigerator user visits, system and component manufacturers responses to questionnaires, telephone calls and visits, and the information obtained from a review of APCI standard N/sub 2/ plant experience are presented.

  6. Safety assessment of existing highway bridges and viaducts

    NARCIS (Netherlands)

    Maljaars, J.; Steenbergen, R.; Abspoel, L.; Kolstein, M.H.

    2012-01-01

    The assessment of the structural safety of existing br idges and viaducts becomes increasingly important in many countries owing to an increase in traffic loads. Most existing standards, however, are developed for the design of new structures. For this reason, an assessment method for determining th

  7. Use of building typologies for energy performance assessment of national building stocks. Existent experiences in European Countries and common approach. First TABULA synthesis report

    Energy Technology Data Exchange (ETDEWEB)

    Loga, Tobias; Diefenbach, Nikolaus (eds.)

    2010-06-15

    The present study examines the experiences with building typologies in the European countries. The objective is to learn how to structure the variety of energy-related features of existing build-ings. As a result of the enquiry it can be stated that there are a lot of different activities which are based on typological criteria. Some of them are concentrating on providing information material and conducting energy advice. On the other hand, building types are used for a better understand-ing of the energy performance of building portfolios on different levels: from the strategic planning of housing companies up to the evaluation of national policies and measures in the building sector. On the basis of these experiences a common approach for building typologies has been devel-oped. The core elements of this harmonised approach are a classification systematic, a structure for building and supply system data and a coherent energy balance method. Furthermore a uni-form classification of statistical data enables a concerted approach for designing national building stock models. Finally, a concise itinerary is described which allows experts to develop step by step a national or regional building typology which are compatible with the common TABULA approach. (orig.)

  8. Risk assessment and management of new and existing chemicals

    NARCIS (Netherlands)

    Leeuwen, C.J. van; Bro-Rasmussen, F.; Feijtel, T.C.J.; Arndt, R.; Bussian, B.M.; Calamari, D.; Glynn, P.; Grandy, N.J.; Hansen, B.; Hemmen, J.J.van; Hurst, P.; King, N.; Koch, R.; Müller, M.; Solbé, J.F.; Speijers, G.A.B.; Vermeire, T.

    1996-01-01

    An evaluation was made of the recently developed risk assessment methodologies for new and existing chemicals in the European Communities. The evaluation also included the methodologies to prioritize chemicals and procedures for risk management, i.e., the (draft) guidance document for the developmen

  9. Solarization/conservation technology development for existing housing. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Oberdick, W.

    1981-06-01

    The project objectives are: to develop a method for evaluationg existing residences for their energy solarization/conservation potential as well as carrying out the solarization/conservation work within context of the Community Development program; and to demonstrate appropriate methods of utilizing solar energy in existing Ann Arbor residences beyond that obtainable in a good conservation program. A general progress update is presented covering tasks related to community solarization/conservation characteristics and community system analysis and development. The process of selection and technical evaluation of houses for solarization/conservation project directed retrofit is described. A detailed report on the survey of utility data and a report on the solarization/conservation site audits are included. A detailed comparison of the audit data for both the audit and control group are appended. (LEW)

  10. Recent Life Assessment Technology for Existing Steam Turbines

    Science.gov (United States)

    Saito, Kiyoshi; Sakuma, Akira; Fukuda, Masataka

    A large and growing portion of electricity is produced by aging thermal power plants. Although excellent, high quality materials such as CrMoV steel and 12% Cr steel, etc. are used for the steam turbines, various forms of metallurgical degradation, due to creep and fatigue, etc. affect the parts and components during long-term operation at high temperature. Extending the life of steam turbines and ensuring high reliability requires life assessment technology, scheduled repairing, conversion, modification and upgrading of components in order to provide a stable power supply. As the high temperature parts and components of aged steam turbines are mainly metallurgically damaged by creep, fatigue and the interaction of both, life assessment combined with analytical and nondestructive methods is essential for realizing strategic plant life extension. We have developed a life assessment technology that takes material degradation into consideration, and have applied the procedure to more than 650 units and 2500 components since 1983. A rotor bore replication device was developed in 1989 for the purpose of nondestructive observation of creep voids and supporting the validity of life prediction results. This paper describes the technical features and applied experience of recent life assessment technology for existing high temperature steam turbines.

  11. Assessment and Strengthening of Existing Rc Framed Structures

    Directory of Open Access Journals (Sweden)

    Cătălin Badea

    2006-01-01

    Full Text Available Existing structures built before the 1970s are gravity load designed with inadequate lateral load resistance because earlier codes specified lower levels of seismic loads and many of these structures are still in service beyond their design life. On the other hand, some deterioration of component parts of buildings is encountered in old structures due to the actions of different hazard factors. Theoretical aspects on the risk assessment of the reinforced concrete structures are pre¬sented. The earthquake capacity ratio is analyzed for reinforced concrete framed structure. More attention is paid to the seismic shear force capacity and some new procedures are introduced to estimate the earthquake capacity of existing structures. The assessment, rehabilitation and redesign were performed on an industrial RC framed structure. The main problems comprised local damage due to industrial exploitation of some structural elements (concrete cover dislocated over a large surface, complete corro¬sion of many stirrups, deep corrosion of main reinforcement, some broken reinforcement and weak reinforcement of columns and beams under seismic action. The redesign and reha¬bilitation of the RC structure was performed for both types of damages by using reinforced concrete jacketing solutions.

  12. Structural Safety Assessment of Existing Multiarch Tunnel: A Case Study

    Directory of Open Access Journals (Sweden)

    Jinxing Lai

    2017-01-01

    Full Text Available Structural health assessment is one of the key activities in maintaining the performance of a tunnel during its service life. Due to the development of modern detection technology, comprehensive structural health assessment system is being established for operating tunnels. To evaluate the actual operational state of Shitigou tunnel, overall detection of the liner crack, tunnel seepage, and liner void was conducted by employing the modern detection technology, such as crack width monitoring technology, concrete strength monitoring technology, and electromagnetic wave nondestructive monitoring technology. Through the statistical analysis of the detection results, the distribution characteristic, development law, and damage grade of structural defects were obtained. Tunnel liner cracks are mainly located on the middle wall; serious water leakage is encountered on the side wall, middle wall, and vault; the strength of foundation and liner structure of left tunnel does not meet the design requirement; the liner voids are mostly located at the tunnel entrance section, especially, on the tunnel vault; and the proportion of influence factors of structural defects should be considered. The research results presented for this study can serve as references for effective design and health assessment of existing multiarch tunnel projects.

  13. Fire safety assessment and upgrading of existing traffic tunnels

    Directory of Open Access Journals (Sweden)

    Diederichs U.

    2013-09-01

    Full Text Available Many traffic tunnels in the European Union need records of their conservation and safety status, including fire performance. Besides other countries the German road transport authorities plan to enhance the safety of their tunnels. As an example, the results of investigations performed with a two-tube tunnel in Northern Germany, which has been examined to assess fire safety, is reported. It turned out, that the older tube, which got fire protection boards on the ceilings and the wall crowns, fully fits the demands according to the current rules. The later tube needs an upgrading to avoid catastrophic impairment of air and car traffic in the vicinity of the tunnels. For the retrofitting a number of protection materials are in the market. The execution of the measure requires smart planning as to reach the strived goal.

  14. Analysis of existing risk assessments, and list of suggestions

    CERN Document Server

    Heimsch, Laura

    2016-01-01

    The scope of this project was to analyse risk assessments made at CERN and extracting some crucial information about the different methodologies used, profiles of people who make the risk assessments, and gathering information of whether the risk matrix was used and if the acceptable level of risk was defined. Second step of the project was to trigger discussion inside HSE about risk assessment by suggesting a risk matrix and a risk assessment template.

  15. Life-cycle impact assessment: A conceptual framework, key issues, and summary of existing methods

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    Life-Cycle Assessment (LCA) is a holistic concept and approach for evaluating the environmental and human health impacts associated with a product, process, or activity. A complete LCA looks upstream and down stream, identifies inputs and outputs, and assesses the potential effects of those inputs and outputs on ecosystems, human health, and natural resoures. This report presents a conceptual framework for conducting a life-cycle impact assessment (LCIA), discusses major issues, and summarizes existing methods. It also identifies some of the advantages and disadvantages of various methods.

  16. Overview of international programmes on the assessment of existing chemicals

    NARCIS (Netherlands)

    Wezel AP van; CSR

    1999-01-01

    This overview presents the major international programmes in which assessment of chemicals takes place. The appendix lists the chemicals assessed in the various programmes and sites the planning for the coming years. The overlap with the Dutch policy on chemicals is also overviewed.

  17. Report on the Pre-existing Condition Insurance Plan Program

    Data.gov (United States)

    U.S. Department of Health & Human Services — Before the Affordable Care Act, Americans with pre-existing conditions who did not receive health coverage through their employers had few affordable options to get...

  18. FMDP reactor alternative summary report. Volume 1 - existing LWR alternative

    Energy Technology Data Exchange (ETDEWEB)

    Greene, S.R.; Bevard, B.B. [and others

    1996-10-07

    Significant quantities of weapons-usable fissile materials [primarily plutonium and highly enriched uranium (HEU)] are becoming surplus to national defense needs in both the United States and Russia. These stocks of fissile materials pose significant dangers to national and international security. The dangers exist not only in the potential proliferation of nuclear weapons but also in the potential for environmental, safety, and health (ES&H) consequences if surplus fissile materials are not properly managed. This document summarizes the results of analysis concerned with existing light water reactor plutonium disposition alternatives.

  19. Multimedia Environmental Assessment of Existing Materials Management Approaches for Communities

    Science.gov (United States)

    The Sustainable and Healthy Communities Program has a mission to develop data and tools that enable community leaders to integrate environmental, societal, and economic factors into their decision-making processes and thus foster community sustainability. This report examines on...

  20. Multimedia Environmental Assessment of Existing Materials Management Approaches for Communities

    Science.gov (United States)

    The Sustainable and Healthy Communities Program has a mission to develop data and tools that enable community leaders to integrate environmental, societal, and economic factors into their decision-making processes and thus foster community sustainability. This report examines on...

  1. A Modified Content Analysis of Existing School Psychology Reports

    Science.gov (United States)

    Mallin, Barry; Schellenberg, Miriam E.; Smith, Christiane

    2012-01-01

    Discrepancies between our university's training program's report-writing guidelines and common practice in Manitoba could not be resolved by reference to the literature. To inform the discussion, we collected a sample of local real world school psychology reports and undertook a modified content analysis to operationally define and measure…

  2. A Modified Content Analysis of Existing School Psychology Reports

    Science.gov (United States)

    Mallin, Barry; Schellenberg, Miriam E.; Smith, Christiane

    2012-01-01

    Discrepancies between our university's training program's report-writing guidelines and common practice in Manitoba could not be resolved by reference to the literature. To inform the discussion, we collected a sample of local real world school psychology reports and undertook a modified content analysis to operationally define and measure…

  3. SAFETY CULTURE ASSESSMENT – OPTIMIZATION OF EXISTING PRACTICE

    Directory of Open Access Journals (Sweden)

    Mirela Valenta Grebenšek

    2015-12-01

    Full Text Available Improving aviation safety has always been a priority for the aviation industry. While in recent decades the reliability of machinery and computers dramatically improved the reliability of the people and the organizational aspect of safety did not change much. Many of air accident investigations have shown that one of the causal factors, which increase the probability and severity of accidents, is exactly poor safety culture. The purpose of this paper is to present the concept of safety culture assessment and the overview and review of different methods of measuring the safety culture in aviation. This research provides the suggestion that by use of different methods of assessment (evaluation of the results, more credible insight into the level of safety culture in the organization can be obtained. It also provides an understanding of how measurement systems in order to guide future performance can be used proactively.

  4. System Reliability Assessment of Existing Jacket Platforms in Malaysian Waters

    OpenAIRE

    V.J. Kurian; M.C. Voon; M.M.A. Wahab; M.S. Liew

    2014-01-01

    Reliability of offshore platforms has become a very important issue in the Malaysian Oil and Gas Industry as, majority of the jacket platforms in Malaysian waters to date, have exceeded their design life. Reliability of a jacket platform can be assessed through reliability index and probability of failure. Conventional metocean consideration uses 100 year return period wave height associated with 100 year return period current velocity and wind speed. However, recent study shows that for Mala...

  5. Expert Meeting Report. Windows Options for New and Existing Homes

    Energy Technology Data Exchange (ETDEWEB)

    Ojczyck, C. [Univ. of Minnesota, St. Paul, MN (United States); Carmody, J. [Univ. of Minnesota, St. Paul, MN (United States); Haglund, K. [Univ. of Minnesota, St. Paul, MN (United States)

    2013-05-01

    The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011, at the Nolte Building on the campus of the University of Minnesota in Minneapolis, MN. Featured speakers included John Carmody and Pat Huelman of the University of Minnesota, Charlie Curcija of Lawrence Berkeley National Laboratory, Jim Larson of Cardinal Glass Industries, Peter Yost of Building Green, Peter Baker of Building Science Corporation, and Theresa Weston of Du Pont Innovations. Audience participation was actively encouraged during each presentation to uncover need and promote dialog among researchers and industry professionals.

  6. Expert Meeting Report: Windows Options for New and Existing Homes

    Energy Technology Data Exchange (ETDEWEB)

    Ojczyk, C.; Carmody, J.; Haglund, K.

    2013-05-01

    The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011 at the Nolte Building on the campus of the University of Minnesota in Minneapolis, MN. Featured speakers included John Carmody and Pat Huelman of the University of Minnesota, Charlie Curcija of Lawrence Berkeley National Laboratory, Jim Larson of Cardinal Glass Industries, Peter Yost of Building Green, Peter Baker of Building Science Corporation, and Theresa Weston of Du Pont Innovations. Audience participation was actively encouraged during each presentation to uncover need and promote dialog among researchers and industry professionals.

  7. System Reliability Assessment of Existing Jacket Platforms in Malaysian Waters

    Directory of Open Access Journals (Sweden)

    V.J. Kurian

    2014-12-01

    Full Text Available Reliability of offshore platforms has become a very important issue in the Malaysian Oil and Gas Industry as, majority of the jacket platforms in Malaysian waters to date, have exceeded their design life. Reliability of a jacket platform can be assessed through reliability index and probability of failure. Conventional metocean consideration uses 100 year return period wave height associated with 100 year return period current velocity and wind speed. However, recent study shows that for Malaysian waters, the proposed metocean consideration should be 100 year return period wave height associated with 10 year return period current velocity and wind speed. Hence, this research investigated the effect of different metocean consideration, to system-based reliability of jacket platforms in Malaysian waters. Prior to that, the effect of different metocean consideration to the pushover analysis has also been studied. Besides, the significance of Pile Soil Interaction (PSI, wave direction and platform geometry were analyzed in a sensitivity study. Pushover analysis was performed on three jacket platforms representing three water regions in Malaysia to obtain Reserve Strength Ratio (RSR as an indicator of the reliability of the jackets. Utilizing sensitivity study parameters mentioned above, seven different case studies were undertaken to study their significance on RSR. The RSR values of each case study were compared and incorporated as resistance model of reliability analysis. Besides, platform specific response model of each jacket has been generated using response surface technique which was later incorporated into the limit state function for reliability analysis. Reliability analysis using First Order Reliability Method (FORM has been conducted in MATLAB to obtain the reliability index and probability of failure. Results from the reliability analysis were compared to analyze the effect of different metocean consideration. In this study, an updated

  8. 40 CFR 264.571 - Assessment of existing drip pad integrity.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Assessment of existing drip pad integrity. 264.571 Section 264.571 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... DISPOSAL FACILITIES Drip Pads § 264.571 Assessment of existing drip pad integrity. (a) For each existing...

  9. Listeriosis in Portugal: an existing but under reported infection

    Directory of Open Access Journals (Sweden)

    Teixeira Paula C

    2006-10-01

    Full Text Available Abstract Background Listeriosis is a rare disease caused by the bacterium Listeria monocytogenes, the normal vehicle of which is food. The disease, which is largely confined to its risk groups of pregnant women, the elderly and immunocompromised individuals, has increased in incidence in recent years. In Portugal, listeriosis is not a notifiable infection and available data are scarce. The objective of this work was to collate the available information concerning listeriosis in Portugal by compiling a retrospective study of cases recorded over a decade. Methods Requests for case data on clinically confirmed listeriosis, recorded over the previous decade, were replied to by 23 hospitals and a National Institute of Health delegation. Results 35 cases of listeriosis were identified for the period between 1994 and 2003 inclusive, the mortality rate being greater than 17%. According to the data collected in this study for the year 2003, the incidence of this disease in Portugal was at least 1.4 cases per million inhabitants in that year. Conclusion The study demonstrates, for the first time in the widely available literature, that despite their being no cases of listeriosis in Portugal recorded in official reports, the threat of L. monocytogenes to public health is of a similar dimension to that in other countries.

  10. 40 CFR 265.441 - Assessment of existing drip pad integrity.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Assessment of existing drip pad integrity. 265.441 Section 265.441 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED..., STORAGE, AND DISPOSAL FACILITIES Drip Pads § 265.441 Assessment of existing drip pad integrity. (a) For...

  11. Life Cycle Assessment of Pavements: A Critical Review of Existing Literature and Research

    Energy Technology Data Exchange (ETDEWEB)

    Santero, Nicholas; Masanet, Eric; Horvath, Arpad

    2010-04-20

    This report provides a critical review of existing literature and modeling tools related to life-cycle assessment (LCA) applied to pavements. The review finds that pavement LCA is an expanding but still limited research topic in the literature, and that the existing body of work exhibits methodological deficiencies and incompatibilities that serve as barriers to the widespread utilization of LCA by pavement engineers and policy makers. This review identifies five key issues in the current body of work: inconsistent functional units, improper system boundaries, imbalanced data for asphalt and cement, use of limited inventory and impact assessment categories, and poor overall utility. This review also identifies common data and modeling gaps in pavement LCAs that should be addressed in future work. These gaps include: the use phase (rolling resistance, albedo, carbonation, lighting, leachate, and tire wear and emissions), asphalt fumes, feedstock energy of bitumen, traffic delay, the maintenance phase, and the end-of-life phase. This review concludes with a comprehensive list of recommendations for future research, which shed light on where improvements in knowledge can be made that will benefit the accuracy and comprehensiveness of pavement LCAs moving forward.

  12. 46 CFR 4.05-25 - Reports when state of war exists.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Reports when state of war exists. 4.05-25 Section 4.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE... war exists. During the period when a state of war exists between the United States and any...

  13. Evaluation of EU Risk assessments Existing Chemicals (EC Regulation 793/93)

    NARCIS (Netherlands)

    Bodar CWM; Berthault F; Bruijn JHM de; Leeuwen CJ van; Pronk MEJ; Vermeire TG; CSR

    2002-01-01

    An evaluation was performed on the first group (41) of completed risk assessments for chemicals of the EU priority lists (Existing Chemicals; EC Regulation 793/93). The evaluation focussed on the conclusions of the risk assessments. The EU risk assessment process detected a high number of substance

  14. Use of existing systematic reviews for evidence assessments in infectious disease prevention: a comparative case study.

    Science.gov (United States)

    Harder, Thomas; Remschmidt, Cornelius; Haller, Sebastian; Eckmanns, Tim; Wichmann, Ole

    2016-10-11

    Given limited resources and time constraints, the use of existing systematic reviews (SR) for the development of evidence-based public health recommendations has become increasingly important. Recently, a five-step approach for identifying, analyzing, appraising and using existing SRs based on recent guidance by the US Agency for Healthcare Research and Quality (AHRQ) was proposed within the Project on a Framework for Rating Evidence in Public Health (PRECEPT). However, case studies are needed to test whether this approach is useful, what challenges arise and how problems can be solved. In two case studies, the five-step approach was applied to integrate existing SRs in the development of evidence-based public health recommendations. Case study A focused on the role of neonatal sepsis as a risk factor for adverse neurodevelopmental outcome. Case study B examined the efficacy, effectiveness and safety of influenza vaccination during pregnancy. For each step, we report the approach of the review team, discuss challenges and describe solutions. For case study A, one existing SR was identified, while in case study B four SRs were eligible for analysis. We found that comparison of inclusion criteria alone was sufficient to judge on relevance of SRs in case study A, but not B. Although methodological quality of all identified SRs was acceptable, risk of bias assessments of individual studies included in the SRs had to be repeated in both case studies. Particular challenges appeared in case study B where multiple SRs addressed the same research question. With the help of spreadsheets comparing the characteristics of the existing SR we decided to use the most comprehensive one for our evidence synthesis and supplemented the results with those from the other SRs. In both case studies using the complete SR was not possible. The five-step approach provided useful and structured guidance and should be routinely applied when using existing SRs as a basis for evidence

  15. Cassini data assessment report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    On October 15, 1997, the Cassini spacecraft was launched from Cape Canaveral Air Station (CCAS) and is now on its way to the planet Saturn. The functional support provided to NASA by DOE included the Advance Launch Support Group (ALSG). If there had been a launch anomaly, the ALSG would have provided a level of radiological emergency response support adequate to transition into a Federal Radiological Monitoring and Assessment Center (FRMAC). Additional functional radiological emergency response support, as part of the ALSG, included the: (1) Aerial Measurement System (AMS); (2) Atmospheric Release Advisory Capability (ARAC); (3) Geographic Information System (GIS); (4) Emergency Response Data System (ERDS); (5) Radiation Emergency Assistance Center and Training Site (REAC/TS); (6) Field monitoring and sampling; (7) Radioanalysis via RASCAL; (8) Source recovery; and (9) Neutron dosimetry and communications support. This functional support provided the capability to rapidly measure and assess radiological impacts from a launch anomaly. The Radiological Control Officer (RCO) on KSC established a Radiological Control Center (RADCC) as the focal point for all on-site and off-site radiological data and information flow. Scientists and radiological response personnel located at the RADCC managed the field monitoring team on the KSC/CCAS federal properties. Off-site radiological emergency response activities for all public lands surrounding the KSC/CCAS complex were coordinated through the Off-site ALSG located at the National Guard Armory in Cocoa, Florida. All of the in situ measurement data of good quality gathered during the dry run, the first launch attempt and the launch day are listed in this document. The RASCAL analysis results of the air filters and impactor planchets are listed.

  16. Prognoses of new complete dentures from the patient's denture assessment of existing dentures.

    Science.gov (United States)

    Komagamine, Yuriko; Kanazawa, Manabu; Sasaki, Yoshiyuki; Sato, Yusuke; Minakuchi, Shunsuke

    2017-06-01

    The aim was to determine prognostic factors affecting frequent post-delivery adjustments of new complete dentures using patients' assessments of existing complete dentures. A total of 125 edentulous participants (56 men, 69 women; mean age, 76.4 years) who required new complete dentures evaluated existing dentures using the patient's denture assessment (PDA), a questionnaire regarding the self-assessment of dentures composed of 22 question items and containing six subscales: "function," "lower denture," "upper denture," "expectation," "esthetics and speech," and "importance." Moreover, the numbers of post-delivery adjustments of new dentures were recorded. A multiple logistic regression analysis was performed to identify significant factors for frequent adjustments of new dentures with five subscales of the PDA (excluding "importance"), level of mandibular ridge resorption, and age as independent variables. The analysis showed that "function," "esthetics and speech," and level of mandibular ridge resorption were significant variables for a frequent number of post-delivery adjustments of new complete dentures. The results suggested that patients' assessments of existing dentures using the PDA might allow a prediction of prognosis for complete denture treatments. Additionally, low "function" scores and high "esthetics and speech" scores for existing dentures and high levels of mandibular ridge resorption were significant prognostic factors affecting frequent post-delivery adjustments of new complete dentures. It may be difficult for edentulous persons to adapt to new complete dentures, especially those who have complaints about mastication and swallowing with existing dentures and poor mandibular ridges, but are satisfied with esthetics and speech.

  17. Assessing adaptation to the health risks of climate change: what guidance can existing frameworks provide?

    Science.gov (United States)

    Füssel, Hans-Martin

    2008-02-01

    Climate change adaptation assessments aim at assisting policy-makers in reducing the health risks associated with climate change and variability. This paper identifies key characteristics of the climate-health relationship and of the adaptation decision problem that require consideration in climate change adaptation assessments. It then analyzes whether these characteristics are appropriately considered in existing guidelines for climate impact and adaptation assessment and in pertinent conceptual models from environmental epidemiology. The review finds three assessment guidelines based on a generalized risk management framework to be most useful for guiding adaptation assessments of human health. Since none of them adequately addresses all key challenges of the adaptation decision problem, actual adaptation assessments need to combine elements from different guidelines. Established conceptual models from environmental epidemiology are found to be of limited relevance for assessing and planning adaptation to climate change since the prevailing toxicological model of environmental health is not applicable to many climate-sensitive health risks.

  18. Towards 'ecological coherence': Assessing larval dispersal within a network of existing Marine Protected Areas

    Science.gov (United States)

    Ross, Rebecca E.; Nimmo-Smith, W. Alex M.; Howell, Kerry L.

    2017-08-01

    The Convention on Biological Diversity mandates the establishment of Marine Protected Area (MPA) networks worldwide, with recommendations stating the importance of 'ecological coherence,' a responsibility to support and perpetuate the existing ecosystem, implying the need to sustain population connectivity. While recommendations exist for integrating connectivity data into MPA planning, little advice exists on how to assess the connectivity of existing networks. This study makes use of recently observed larval characteristics and freely available models to demonstrate how such an assessment could be undertaken. The cold water coral (CWC) Lophelia pertusa (Linnaeus, 1758) is used as a model species, as much of the NE Atlantic MPA network has been designated for CWC reef protection, but the ecological coherence of the network has yet to be assessed. Simulations are run for different behavioural null models allowing a comparison of 'passive' (current driven) and 'active' (currents + vertical migration) dispersal, while an average prediction is used for MPA assessment. This model suggests that the network may support widespread larval exchange and has good local retention rates but still has room for improvement. The best performing MPAs were large and central to the network facilitating transport across local dispersal barriers. On average, passive and active dispersal simulations gave statistically similar results, providing encouragement to future local dispersal assessments where active characteristics are unknown.

  19. 40 CFR 265.191 - Assessment of existing tank system's integrity.

    Science.gov (United States)

    2010-07-01

    ... integrity. 265.191 Section 265.191 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED..., STORAGE, AND DISPOSAL FACILITIES Tank Systems § 265.191 Assessment of existing tank system's integrity. (a... accordance with § 270.11(d) of this chapter, that attests to the tank system's integrity by January 12, 1988...

  20. Calibration of partial factors in the safety assessment of existing concrete slab bridges for shear failure

    NARCIS (Netherlands)

    Steenbergen, R.D.J.M.; De Boer, A.; Van der Veen, C.

    2012-01-01

    The assessment of the structural safety of existing bridges and viaducts becomes increasingly important in many countries due to the age of the structures and an increase in traffic loads. Many structures need to be reassessed in order to find out whether the safety requirements are met. Most existi

  1. Using Pretreatment and Posttreatment Assessments To Enhance and Evaluate Existing Treatment Packages.

    Science.gov (United States)

    Richman, David M.; Berg, Wendy K.; Wacker, David P.; Stephens, Tracy; Rankin, Barbara; Kilroy, Jennette

    1997-01-01

    Pretreatment assessment data were used to enhance an existing treatment package to reduce aggression and to increase the positive social interactions of a 9-year-old boy with moderate mental retardation and Hunter's syndrome. Additional reinforcements and punishment components were added and resulted in positive social interactions and suppressed…

  2. Employment and Addiction: Perspectives on Existing Business and Treatment Practices. Final Report.

    Science.gov (United States)

    Goldenberg, I. Ira

    To assess and analyze existing business practices concerning drug use by employees and related employer relationships with manpower and drug addiction control agencies, a survey was taken of the practices of both employers and drug treatment programs with respect to the employment needs of drug users and exusers. To obtain results, questionnaires…

  3. Uzbekistan : Country Procurement Assessment Report

    OpenAIRE

    World Bank

    2003-01-01

    Uzbekistan inherited the Soviet system for the procurement of goods, works and services for State needs. This system was suitable for a command economy but lacks the essential elements of competitiveness, transparency and accountability, which are the hallmarks of a market-based approach to government contracting. This Country Procurement Assessment Report (CPAR) comes at a time when a num...

  4. Simplified Assessment of R3 Nominal Assurance Degree to Seismic Action of the Existing Masonry Dwellings

    Directory of Open Access Journals (Sweden)

    Teodor Broşteanu

    2008-01-01

    Full Text Available This paper refers to the assessment of the performance level of a building for a given seismic hazard level. Building performance level describes the expected seismic performance given by the computation of R3 Nominal Assurance Degree to Seismic Action of the Existing Masonry Dwellings and Monumental Buildings according to the Romanian Norm P100:1992 [1], modified on 1996 with the chapters 11 and 12, until the Part 3 of P100-1:2006 [2], will be performed for the Assessment and Strengthening Structural Design of the Seismic Vulnerable, Existing Buildings, in the frame of SR EN 1998-1:2004 EC8 [3]. The framing of damages into the potential risk degrees has a social and economic impact. Assessment and retrofitting of the existing buildings have represented a huge engineering challenge as a distinct problem versus a new building design. The performance level of a vulnerable existing building shows us the expected seismic performance level due to the classified damages, the pattern of cracks, the interruption of function, the economic losses and the needed interventions, all in function of the importance class of building on next life span of use. On recommends the computation of R (R3 Nominal Assurance Degree to Seismic Action of the Vulnerable Dwellings for the assessing and strengthening design, in comparison to both norms because of the bearing conventional seismic load computed by [1], will result less than the value which will be computed by the Part 3 of P100-1:2006, i.e. the norm P100:1992 is more severe. In the case of the breakable fracture probability of the existing structural masonry members, one recommends a bigger value of ? – reduction factor unless the given values by [1] for a new structure with a high ductility, especially for the deflections calibration on the same limit state.

  5. Assessment of wind turbine seismic risk : existing literature and simple study of tower moment demand.

    Energy Technology Data Exchange (ETDEWEB)

    Prowell, Ian (University of California, San Diego, CA); Veers, Paul S.

    2009-03-01

    Various sources of risk exist for all civil structures, one of which is seismic risk. As structures change in scale, the magnitude of seismic risk changes relative to risk from other sources. This paper presents an introduction to seismic hazard as applied to wind turbine structures. The existing design methods and research regarding seismic risk for wind turbines is then summarized. Finally a preliminary assessment is made based on current guidelines to understand how tower moment demand scales as rated power increases. Potential areas of uncertainty in the application of the current guidelines are summarized.

  6. Life-Cycle Assessment of Seismic Retrofit Strategies Applied to Existing Building Structures

    Directory of Open Access Journals (Sweden)

    Umberto Vitiello

    2016-12-01

    Full Text Available In the last few years, the renovation and refurbishment of existing buildings have become the main activities of the construction industry. In particular, many studies have recently focused on the mechanical and energy performances of existing retrofitted/refurbished facilities, while some research has addressed the environmental effects of such operations. The present study aims to assess the environmental impact of some retrofit interventions on an existing reinforced concrete (RC building. Once the structural requirements have been satisfied and the environmental effects of these retrofit solutions defined, the final purpose of this study is to identify the most environmentally sustainable retrofit strategy. The environmental impact of the structural retrofit options is assessed using a life-cycle assessment (LCA. This paper sets out a systematic approach that can be adopted when choosing the best structural retrofit option in terms of sustainability performance. The final aim of the study is to also provide a tool for researchers and practitioners that reflects a deep understanding of the sustainability aspects of retrofit operations and can be used for future researches or practical activities.

  7. Existing Default Values and Recommendations for Exposure Assessment - A Nordic Exposure Group Project 2011

    OpenAIRE

    Höglund, Lena; Räisänen, Jouni; Hämäläinen, Anne-Maija; Warholm, Margareta; van der Hagen, Marianne; Suleiman, Abdulqadir; Kristjánsson, Víðir; Nielsen, Elsa; Kopp, Tine Iskov

    2012-01-01

    Default values are often used in exposure assessments e.g. in modelling because of lack of actually measured data. The quality of the exposure assessment outcome is therefore heavily dependent on the validity and representativeness this input data. Today the used default factors consist of a wide range of more or less well-documented values originating from many different sources. The purpose of this report is to give an overview and to evaluate exposure factors that are currently used by th...

  8. On the use of NDT Data for Reliability-Based Assessment of Existing Timber Structures

    DEFF Research Database (Denmark)

    Sousa, Hélder S.; Sørensen, John Dalsgaard; Kirkegaard, Poul Henning

    2013-01-01

    is performed using First Order Reliability Methods (FORM). The results show that different degrees of belief in the updating data may significantly influence the reliability level. The updating data to be used are NDT results obtained with ultrasound, resistance drilling and pin penetration equipments......The objective of this paper is to address the possibilities of using non-destructive testing (NDT) data for updating information and obtaining adequate characterization of the reliability level of existing timber structures and, also, for assessing the evolution in time of performance...... of these structures when exposed to deterioration. By improving the knowledge upon the mechanical properties of timber, better and more substantiated decisions after a reliability safety assessment are aimed at. Bayesian methods are used to update the mechanical properties of timber and reliability assessment...

  9. Optimization and implementation study of plutonium disposition using existing CANDU Reactors. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-01

    Since early 1994, the Department of Energy has been sponsoring studies aimed at evaluating the merits of disposing of surplus US weapons plutonium as Mixed Oxide (MOX) fuel in existing commercial Canadian Pressurized Heavy Water reactors, known as CANDU`s. The first report, submitted to DOE in July, 1994 (the 1994 Executive Summary is attached), identified practical and safe options for the consumption of 50 to 100 tons of plutonium in 25 years in some of the existing CANDU reactors operating the Bruce A generating station, on Lake Huron, about 300 km north east of Detroit. By designing the fuel and nuclear performance to operate within existing experience and operating/performance envelope, and by utilizing existing fuel fabrication and transportation facilities and methods, a low cost, low risk method for long term plutonium disposition was developed. In December, 1995, in response to evolving Mission Requirements, the DOE requested a further study of the CANDU option with emphasis on more rapid disposition of the plutonium, and retaining the early start and low risk features of the earlier work. This report is the result of that additional work.

  10. Life cycle assessment of engineered nanomaterials: state of the art and strategies to overcome existing gaps.

    Science.gov (United States)

    Hischier, Roland; Walser, Tobias

    2012-05-15

    The use of engineered nanomaterials offers advantages as well as disadvantages from a sustainability perspective. It is important to identify such points as early as possible in order to be able to build on existing strengths, while counteracting disadvantages. Life Cycle Assessment (LCA) is a suitable method to assess the environmental performance of a product or process. But so far studies applying LCA to the area of nanotechnology have been scarce. One reason might be that the LCA framework has a whole list of issues that need further precision in order to be applicable to nanotechnologies: system boundaries and a functional unit have to be chosen in a way that allows one to do a comparison of equal functionalities; adequate and comprehensive life cycle inventory data for engineered nanomaterials are the key on the level of inventory analysis; and the impact assessment step requires a clear definition of the degree of detail on the level of nanoparticle emissions. The LCA studies existing thus far in the area of nanotechnology have barely begun to cover all these aspects. Thus, in order to improve the current situation, the authors propose to go ahead in each of the LCA stages as far as scientific advances allow. For the inventory modelling this means e.g. that comprehensive, transparently documented and quality ensured data of the most important engineered nanomaterials should be collected and made available in a widely-accepted format. Concerning nanoparticle emissions, as many parameters as possible have to be collected pertaining to the production, use, and the disposal phase of these engineered nanomaterials. Furthermore, on the level of impact assessment, relevant physical characteristics have to be identified for a toxicity assessment of nanoparticles and a consensus has to be found for a limited but sufficient number of independent parameters influencing toxicity to be collected. Copyright © 2012 Elsevier B.V. All rights reserved.

  11. Methodology for the assessment of the impact of existing high voltage lines in urban areas

    Energy Technology Data Exchange (ETDEWEB)

    Sumper, Andreas [Centre d' Innovacio Tecnologica en Convertidors Estatics i Accionaments (CITCEA-UPC), Departament d' Enginyeria Electrica, Universitat Politecnica de Catalunya, EU d' Enginyeria Tecnica Industrial de Barcelona, Comte d' Urgell, 187, 08036 Barcelona (Spain); Catalonia Institute for Energy Research (IREC) (Spain); Boix-Aragones, Oriol; Bergas-Jane, Joan [Centre d' Innovacio Tecnologica en Convertidors Estatics i Accionaments (CITCEA-UPC), Departament d' Enginyeria Electrica, Universitat Politecnica de Catalunya, ETS d' Enginyeria Industrial de Barcelona, Av. Diagonal, 647, Pl. 2. 08028 Barcelona (Spain); Villafafila-Robles, Roberto; Ramirez-Pisco, Rodrigo [Centre d' Innovacio Tecnologica en Convertidors Estatics i Accionaments (CITCEA-UPC), Departament d' Enginyeria Electrica, Universitat Politecnica de Catalunya, EU d' Enginyeria Tecnica Industrial de Barcelona, Comte d' Urgell, 187, 08036 Barcelona (Spain)

    2010-10-15

    This paper presents a methodology for the assessment of the impact of existing high voltage lines in urban areas. This methodology is based on the numeric evaluation of several impacts which are combined with weight factors. The novelty is that it opens up the possibility of citizen participation, basically in the way in which impacts and weighting factors are determined. The proposed methodology has been applied first in the municipality of Rubi, a mid-sized town near Barcelona, and later on in several municipalities in the Catalonia region in Spain. The results were used to prioritise mitigation action in the Catalonia Energy Plan. (author)

  12. Pro et con analysis of existing ranking and occupational risk assessment concepts for Nanomaterials

    DEFF Research Database (Denmark)

    Hansen, Steffen Foss; Alstrup-Jensen, Keld; Baun, Anders

    2013-01-01

    in traditional risk assessment. Most of the concepts available today however, is that their input data requirements are fairly high and some of the scientific information needed in order to apply them is inconclusive at the moment or non-existing. Some of the concepts are furthermore based on purely theoretical...... considerations and time-consuming to apply in reality. We provide a set of recommendations for what regulators and risk assessors need to consider before selecting and applying one or the other tool in a given situation and call for further application and development of these tools in the support regulatory...

  13. Evaluation of the performance of existing non-laboratory based cardiovascular risk assessment algorithms

    Science.gov (United States)

    2013-01-01

    Background The high burden and rising incidence of cardiovascular disease (CVD) in resource constrained countries necessitates implementation of robust and pragmatic primary and secondary prevention strategies. Many current CVD management guidelines recommend absolute cardiovascular (CV) risk assessment as a clinically sound guide to preventive and treatment strategies. Development of non-laboratory based cardiovascular risk assessment algorithms enable absolute risk assessment in resource constrained countries. The objective of this review is to evaluate the performance of existing non-laboratory based CV risk assessment algorithms using the benchmarks for clinically useful CV risk assessment algorithms outlined by Cooney and colleagues. Methods A literature search to identify non-laboratory based risk prediction algorithms was performed in MEDLINE, CINAHL, Ovid Premier Nursing Journals Plus, and PubMed databases. The identified algorithms were evaluated using the benchmarks for clinically useful cardiovascular risk assessment algorithms outlined by Cooney and colleagues. Results Five non-laboratory based CV risk assessment algorithms were identified. The Gaziano and Framingham algorithms met the criteria for appropriateness of statistical methods used to derive the algorithms and endpoints. The Swedish Consultation, Framingham and Gaziano algorithms demonstrated good discrimination in derivation datasets. Only the Gaziano algorithm was externally validated where it had optimal discrimination. The Gaziano and WHO algorithms had chart formats which made them simple and user friendly for clinical application. Conclusion Both the Gaziano and Framingham non-laboratory based algorithms met most of the criteria outlined by Cooney and colleagues. External validation of the algorithms in diverse samples is needed to ascertain their performance and applicability to different populations and to enhance clinicians’ confidence in them. PMID:24373202

  14. Identifying best existing practice for characterization modeling in life cycle impact assessment

    DEFF Research Database (Denmark)

    Hauschild, Michael Zwicky; Goedkoop, Mark; Guinée, Jeroen

    2013-01-01

    Purpose: Life cycle impact assessment (LCIA) is a field of active development. The last decade has seen prolific publication of new impact assessment methods covering many different impact categories and providing characterization factors that often deviate from each other for the same substance...... continents and still support aggregation of impact scores over the whole life cycle. For the impact categories human toxicity and ecotoxicity, we are now able to recommend a model, but the number of chemical substances in common use is so high that there is a need to address the substance data shortage...... was performed for the Joint Research Centre of the European Commission (JRC). Methods Existing LCIA methods were collected and their individual characterization models identified at both midpoint and endpoint levels and supplemented with other environmental models of potential use for LCIA. No new developments...

  15. Charcot-Leyden crystals: Do they exist in veterinary species? A case report and literature review.

    Science.gov (United States)

    Choi, Eunju; Miller, Andrew D; Devenish, Elizabeth; Asakawa, Makoto; McConkey, Marina; Peters-Kennedy, Jeanine

    2017-08-01

    The Charcot-Leyden crystal (CLC) is a major human eosinophil protein that readily crystallizes; these crystals are common in eosinophilic diseases. Although anecdotal existence of these crystals is known in veterinary pathology, definitive reports do not exist, to our knowledge. We identified eosinophilic crystals in a laryngeal myxosarcoma from a 2-y-old, spayed female, Labrador Retriever dog that were tentatively interpreted as CLCs. However, Ziehl-Neelsen acid-fast stain was negative, arguing against CLCs. The crystals stained red with Masson trichrome, precluding collagen. Periodic acid-Schiff and alcian blue were negative. The crystals stained positively with Okajima, and no myoglobin immunoreactivity was detected, supporting their identity as hemoglobin crystals. In the absence of a hematologic abnormality, these crystals were interpreted to be abnormal hemoglobin breakdown products. Protein sequence comparison was pursued to determine whether a protein similar to CLC exists in mammals. Only 3 nonhuman primate species, the Sumatran orangutan ( Pongo abelii), rhesus macaque ( Macaca mulatta), and cynomolgus monkey ( Macaca fascicularis), had a sequence similarity of >80%. Of the crystal-forming residues, 12 of 54 (22%) were different in the Sumatran orangutan and 15 of 54 (28%) were different in the Macaca spp., which may affect the crystallization process. The lack of reports of CLCs in nonhuman species and our results collectively suggest that CLCs are human-specific.

  16. Assessment of existing roadside swales with engineered filter soil: I. Characterization and lifetime expectancy.

    Science.gov (United States)

    Ingvertsen, Simon T; Cederkvist, Karin; Régent, Yoann; Sommer, Harald; Magid, Jakob; Jensen, Marina B

    2012-01-01

    Roadside infiltration swales with well-defined soil mixtures (filter soil) for the enhancement of both infiltration and treatment of stormwater runoff from roads and parking areas have been common practice in Germany for approximately two decades. Although the systems have proven hydraulically effective, their treatment efficiency and thus lifetime expectancies are not sufficiently documented. The lack of documentation restricts the implementation of new such systems in Germany as well as other countries. This study provides an assessment of eight roadside infiltration swales with filter soil from different locations in Germany that have been operational for 6 to16 yr. The swales were assessed with respect to visual appearance, infiltration rate, soil pH, and soil texture, as well as soil concentration of organic matter, heavy metals (Cd, Cr, Cu, Pb, Zn), and phosphorus. Visually, the swales appeared highly variable with respect to soil color and textural layering as well as composition of plants and soil-dwelling organisms. Three swales still comply with the German design criteria for infiltration rate (10 m/s), while the remaining swales have lower, yet acceptable, infiltration rates around 10 m/s. Six of the eight studied soils have heavy metal concentrations exceeding the limit value for unpolluted soil. Provided that the systems are able to continuously retain existing and incoming pollutants, our analysis indicates that the soils can remain operational for another 13 to 136 yr if the German limit values for unrestricted usage in open construction works are applied. However, no official guidelines exist for acceptable soil quality in existing infiltration facilities.

  17. Comparative assessment of the environmental sustainability of existing and emerging perchlorate treatment technologies for drinking water.

    Science.gov (United States)

    Choe, Jong Kwon; Mehnert, Michelle H; Guest, Jeremy S; Strathmann, Timothy J; Werth, Charles J

    2013-05-07

    Environmental impacts of conventional and emerging perchlorate drinking water treatment technologies were assessed using life cycle assessment (LCA). Comparison of two ion exchange (IX) technologies (i.e., nonselective IX with periodic regeneration using brines and perchlorate-selective IX without regeneration) at an existing plant shows that brine is the dominant contributor for nonselective IX, which shows higher impact than perchlorate-selective IX. Resource consumption during the operational phase comprises >80% of the total impacts. Having identified consumables as the driving force behind environmental impacts, the relative environmental sustainability of IX, biological treatment, and catalytic reduction technologies are compared more generally using consumable inputs. The analysis indicates that the environmental impacts of heterotrophic biological treatment are 2-5 times more sensitive to influent conditions (i.e., nitrate/oxygen concentration) and are 3-14 times higher compared to IX. However, autotrophic biological treatment is most environmentally beneficial among all. Catalytic treatment using carbon-supported Re-Pd has a higher (ca. 4600 times) impact than others, but is within 0.9-30 times the impact of IX with a newly developed ligand-complexed Re-Pd catalyst formulation. This suggests catalytic reduction can be competitive with increased activity. Our assessment shows that while IX is an environmentally competitive, emerging technologies also show great promise from an environmental sustainability perspective.

  18. Assessment of indoor environmental quality in existing multi-family buildings in North-East Europe.

    Science.gov (United States)

    Du, Liuliu; Prasauskas, Tadas; Leivo, Virpi; Turunen, Mari; Pekkonen, Maria; Kiviste, Mihkel; Aaltonen, Anu; Martuzevicius, Dainius; Haverinen-Shaughnessy, Ulla

    2015-06-01

    Sixteen existing multi-family buildings (94 apartments) in Finland and 20 (96 apartments) in Lithuania were investigated prior to their renovation in order to develop and test out a common protocol for the indoor environmental quality (IEQ) assessment, and to assess the potential for improving IEQ along with energy efficiency. Baseline data on buildings, as well as data on temperature (T), relative humidity (RH), carbon dioxide (CO2), carbon monoxide (CO), particulate matter (PM), nitrogen dioxide (NO2), formaldehyde, volatile organic compounds (VOCs), radon, and microbial content in settled dust were collected from each apartment. In addition, questionnaire data regarding housing quality and health were collected from the occupants. The results indicated that most measured IEQ parameters were within recommended limits. However, different baselines in each country were observed especially for parameters related to thermal conditions and ventilation. Different baselines were also observed for the respondents' satisfaction with their residence and indoor air quality, as well as their behavior related to indoor environment. In this paper, we present some evidence for the potential in improving IEQ along with energy efficiency in the current building stock, followed by discussion of possible IEQ indicators and development of the assessment protocol.

  19. Assessing maladaptive repetitive thought in clinical disorders: A critical review of existing measures.

    Science.gov (United States)

    Samtani, Suraj; Moulds, Michelle L

    2017-04-01

    Rumination and worry have recently been grouped under the broader transdiagnostic construct of repetitive thought (Watkins, 2008). The purpose of this review is to provide an overview of scales used to assess repetitive thinking across a broad range of contexts: depression, anxiety, trauma, stress, illness, interpersonal difficulties, positive affect, and so forth. We also include scales developed or adapted for children and adolescents. In the extant literature, measures of repetitive thinking generally show small-to-moderate correlations with measures of psychopathology. This review highlights problems with the content validity of existing instruments; for example, confounds between repetitive thought and symptomatology, metacognitive beliefs, and affect. This review also builds on previous reviews by including newer transdiagnostic measures of repetitive thinking. We hope that this review will help to expand our understanding of repetitive thinking beyond the mood and anxiety disorders, and suggest ways forward in the measurement of repetitive thinking in individuals with comorbid conditions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Paper waste - Recycling, incineration or landfilling? A review of existing life cycle assessments

    DEFF Research Database (Denmark)

    Villanueva, Alejandro; Wenzel, Henrik

    2007-01-01

    A review of existing life cycle assessments (LCAs) on paper and cardboard waste has been undertaken. The objectives of the review were threefold. Firstly, to see whether a consistent message comes out of published LCA literature on optimum disposal or recycling solutions for this waste type...... the three paper cycle system areas: raw materials and forestry, paper production, and disposal/recovery. It was found that the outcome of the individual LCA studies largely depended on the choices made in some of these assumptions, most specifically the ones concerning energy use and generation......, to discuss whether it is at all valid to use the LCA methodology in its current development state to guide policy decisions on paper waste. A total of nine LCA studies containing altogether 73 scenarios were selected from a thorough, international literature search. The selected studies are LCAs including...

  1. Compensating for electrode polarization in dielectric spectroscopy studies of colloidal suspensions: theoretical assessment of existing methods

    Directory of Open Access Journals (Sweden)

    Claire Chassagne

    2016-07-01

    Full Text Available Dielectric spectroscopy can be used to determine the dipole moment of colloidal particles from which important interfacial electrokinetic properties, for instance their zeta potential, can be deduced. Unfortunately, dielectric spectroscopy measurements are hampered by electrode polarization (EP. In this article, we review several procedures to compensate for this effect. First EP in electrolyte solutions is described: the complex conductivity is derived as function of frequency, for two cell geometries (planar and cylindrical with blocking electrodes. The corresponding equivalent circuit for the electrolyte solution is given for each geometry. This equivalent circuit model is extended to suspensions. The complex conductivity of a suspension, in the presence of EP, is then calculated from the impedance measured. Different methods for compensating for EP are critically assessed, with the help of the theoretical findings. Their limit of validity is given in terms of characteristic frequencies. We can identify with one of these frequencies the frequency range within which data uncorrected for EP may be used to assess the dipole moment of colloidal particles. In order to extract this dipole moment from the measured data, two methods are reviewed: one is based on the use of existing models for the complex conductivity of suspensions, the other is the logarithmic derivative method. An extension to multiple relaxations of the logarithmic derivative method is proposed.

  2. Liquefaction technology assessment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1979-05-01

    A survey of coal liquefaction technology and analysis of projected relative performance of high potential candidates has been completed and the results are reported here. The key objectives of the study included preparation of a broad survey of the status of liquefaction processes under development, selection of a limited number of high potential process candidates for further study, and an analysis of the relative commercial potential of these candidates. Procedures which contributed to the achievement of the above key goals included definition of the characteristics and development status of known major liquefaction process candidates, development of standardized procedures for assessing technical, environmental, economic and product characteristics for the separate candidates, and development of procedures for selecting and comparing high potential processes. The comparisons were made for three production areas and four marketing areas of the US. In view of the broad scope of the objectives the survey was a limited effort. It used the experience gained during preparation of seven comprehensive conceptual designs/economic evaluations plus comprehensive reviews of the designs, construction and operation of several pilot plants. Results and conclusions must be viewed in the perspective of the information available, how this information was treated, and the full context of the economic comparison results. Comparative economics are presented as ratios; they are not intended to be predictors of absolute values. Because the true cost of constructing and operating large coal conversion facilities will be known only after commercialization, relative values are considered more appropriate. (LTN)

  3. Depressive disorders co-existing with Addison–Biermer anemia – case report

    Directory of Open Access Journals (Sweden)

    Just MJ

    2015-04-01

    Full Text Available Mark Jean Just,1 Mariusz Kozakiewicz2 1Department of General and Endocronological Surgery, Piekary Medical Centre, Piekary Slaskie, 2Department of Food Chemistry Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Torun, Poland Background: Anemia is a disease that can co-exist with depression, other mental disorders, or somatic diseases. Anemia can imitate symptoms of depression, while depression symptoms can mask concurring symptoms of anemia.Case presentation: I am presenting a case of a 48-year-old woman with Addison–Biermer anemia, with co-existing mood disorders. The clinical analysis of the presented patient’s history indicates diagnostic problems and a need for a detailed analysis of drug-related complications that occurred during previous treatment, eg, in the form of neuroleptic malignant syndrome.Conclusion: The presented case report contains valuable guidelines that can be of assistance in diagnostics and treatment of patients treated for mental disorders, who are also diagnosed with somatic diseases. Keywords: anemia, autoimmune diseases, depression, neuroleptic malignant syndrome

  4. IMPACT ASSESSMENT OF EXISTING VADOSE ZONE CONTAMINATION AT THE HANFORD SITE SX TANK FARM

    Energy Technology Data Exchange (ETDEWEB)

    KHALEEL R

    2007-11-01

    The USDOE has initiated an impact assessment of existing vadose zone contamination at the Hanford Site SX tank farm in southeastern Washington State. The assessment followed the Resource Conservation and Recovery Act (RCRA) Corrective Action process to address the impacts of past tank waste releases to the vadose zone at the single-shell tank farm. Numerical models were developed that consider the extent of contamination presently within the vadose zone and predict contaminant movement through the vadose zone to groundwater. The transport of representative mobile (technetium-99) and immobile (cesium-137) constituents was evaluated in modeling. The model considered the accelerated movement of moisture around and beneath single-shell tanks that is attributed to bare, gravel surfaces resulting from the construction of the underground storage tanks. Infiltration, possibly nearing 100 mm yr{sup -1}, is further amplified in the tank farm because of the umbrella effect created by percolating moisture being diverted by the impermeable, sloping surface of the large, 24-m-diameter, buried tank domes. For both the base case (no-action alternative) simulation and a simulation that considered placement of an interim surface barrier to minimize infiltration, predicted, groundwater concentrations for technetium-99 at the SX tank farm boundary were exceedingly high, on the order of 10{sup 6} pCi L{sup -1}. The predicted concentrations are, however, somewhat conservative because of our use of two-dimensional modeling for a three-dimensional problem. A series of simulations were performed, using recharge rates of 50, 30, and 10 mm yr{sup -1}, and compared to the basecase(100 mm yr{sup -1}) results. As expected, lowering meteoric recharge delayed peak arrival times and reduced peak concentrations at the tank farm boundary.

  5. Safety assessment of waste rock dump built on existing tailings ponds

    Institute of Scientific and Technical Information of China (English)

    李全明; 袁会娜; 钟茂华

    2015-01-01

    The construction of waste rock dumps on existing tailing ponds has been put into practice in China to save precious land resources. This work focuses on the safety assessment of the Daheishan molybdenum mine waste rock dump under construction on two adjoining tailings ponds. The consolidation of the tailings foundation and the filling quality of the waste rock are investigated by the transient electromagnetic method through detecting water-rich areas and loose packing areas, from which, the depth of phreatic line is also estimated. With such information and the material parameters, the numerical method based on shear strength reduction is applied to analyzing the overall stability of the waste rock dump and the tailings ponds over a number of typical cross sections under both current and designed conditions, where the complex geological profiles exposed by site investigation are considered. Through numerical experiments, the influence of soft lenses in the tailings and possible loose packing areas in the waste rock is examined. Although large displacements may develop due to the soft tailings foundation, the results show that the waste rock dump satisfies the safety requirements under both present and designed conditions.

  6. Hybrid Metaheuristic-Neural Assessment of the Adhesion in Existing Cement Composites

    Directory of Open Access Journals (Sweden)

    Łukasz Sadowski

    2017-04-01

    Full Text Available The article presents the hybrid metaheuristic-neural assessment of the pull-off adhesion in existing multi-layer cement composites using artificial neural networks (ANNs and the imperialist competitive algorithm (ICA. The ICA is a metaheuristic algorithm inspired by the human political-social evolution. This method is based solely on the use of ANNs and two non-destructive testing (NDT methods: the impact-echo method (I-E and the impulse response method (IR. In this research, the ICA has been used to optimize the weights of the ANN. The combined ICA-ANN model has been compared to the genetic algorithm (GA and particle swarm optimization (PSO to evaluate its accuracy. The results showed that the ICA-ANN model outperforms other techniques when testing datasets in terms of both effectiveness and efficiency. As presented in the validation stage, it is possible to reliably map the adhesion level on a tested surface without local damage to the latter.

  7. Assessing existing drought monitoring and forecasting capacities, mitigation and adaptation practices in Africa

    Science.gov (United States)

    Nyabeze, W. R.; Dlamini, L.; Lahlou, O.; Imani, Y.; Alaoui, S. B.; Vermooten, J. S. A.

    2012-04-01

    Drought is one of the major natural hazards in many parts of the world, including Africa and some regions in Europe. Drought events have resulted in extensive damages to livelihoods, environment and economy. In 2011, a consortium consisting of 19 organisations from both Africa and Europe started a project (DEWFORA) aimed at developing a framework for the provision of early warning and response through drought impact mitigation for Africa. This framework covers the whole chain from monitoring and vulnerability assessment to forecasting, warning, response and knowledge dissemination. This paper presents the first results of the capacity assessment of drought monitoring and forecasting systems in Africa, the existing institutional frameworks and drought mitigation and adaptation practices. Its focus is particularly on the historical drought mitigation and adaptation actions identified in the North Africa - Maghreb Region (Morocco, Algeria and Tunisia) and in the Southern Africa - Limpopo Basin. This is based on an extensive review of historical drought experiences. From the 1920's to 2009, the study identified 37 drought seasons in the North African - Maghreb Region and 33 drought seasons in the Southern Africa - Limpopo Basin. Existing literature tends to capture the spatial extent of drought at national and administrative scale in great detail. This is driven by the need to map drought impacts (food shortage, communities affected) in order to inform drought relief efforts (short-term drought mitigation measures). However, the mapping of drought at catchment scale (hydrological unit), required for longer-term measures, is not well documented. At regional level, both in North Africa and Southern Africa, two organisations are involved in drought monitoring and forecasting, while at national level 22 organisations are involved in North Africa and 37 in Southern Africa. Regarding drought related mitigation actions, the inventory shows that the most common actions

  8. Southern Great Plains rapid ecoregional assessment : Pre-assessment report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of the Pre-Assessment Report for the Southern Great Plains Rapid Ecoregional Assessment (REA) is to document the selection process for and final list of...

  9. Advanced Power Ultra-Uprates of Existing Plants (APPU) Final Scientific/Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Rubiolo, Pablo R. [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Science and Technology Dept.; Conway, Lawarence E. [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Science and Technology Dept.; Oriani, Luca [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Science and Technology Dept.; Lahoda, Edward J. [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Science and Technology Dept.; DeSilva, Greg [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Science and Technology Dept.; Hu, Min H. [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Nuclear Services Division; Hartz, Josh [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Nuclear Services Division; Bachrach, Uriel [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Nuclear Services Division; Smith, Larry [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Nuclear Services Division; Dudek, Daniel F. [Westinghouse Electric Company LLC, Pittsburgh, PA (United States). Nuclear Services Division; Toman, Gary J. [Electric Power Research Inst. (EPRI), Palo Alto, CA (United States); Feng, Dandong [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Hejzlar, Pavel [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Kazimi, Mujid S. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

    2006-03-31

    This project assessed the feasibility of a Power Ultra-Uprate on an existing nuclear plant. The study determined the technical and design limitations of the current components, both inside and outside the containment. Based on the identified plant bottlenecks, the design changes for major pieces of equipment required to meet the Power Ultra-Uprate throughput were determined. Costs for modified pieces of equipment and for change-out and disposal of the replaced equipment were evaluated. These costs were then used to develop capital, fuel and operating and maintenance cost estimates for the Power Ultra-Uprate plant. The cost evaluation indicates that the largest cost components are the replacement of power (during the outage required for the uprate) and the new fuel loading. Based on these results, the study concluded that, for a standard 4-loop plant, the proposed Power Ultra-Uprate is technically feasible. However, the power uprate is likely to be more expensive than the cost (per Kw electric installed) of a new plant when large capacity uprates are considered (>25%). Nevertheless, the concept of the Power Ultra-Uprate may be an attractive option for specific nuclear power plants where a large margin exists in the steam and power conversion system or where medium power increases (~600 MWe) are needed. The results of the study suggest that development efforts on fuel technologies for current nuclear power plants should be oriented towards improving the fuel performance (fretting-wear, corrosion, uranium load, manufacturing, safety) required to achieve higher burnup rather focusing on potential increases in the fuel thermal output.

  10. 26 CFR 1.1311(b)-3 - Existence of relationship in case of adjustment by way of deficiency assessment.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 11 2010-04-01 2010-04-01 true Existence of relationship in case of adjustment by way of deficiency assessment. 1.1311(b)-3 Section 1.1311(b)-3 Internal Revenue INTERNAL REVENUE... Between Years and Special Limitations § 1.1311(b)-3 Existence of relationship in case of adjustment by...

  11. Paper waste - recycling, incineration or landfilling? A review of existing life cycle assessments.

    Science.gov (United States)

    Villanueva, A; Wenzel, H

    2007-01-01

    A review of existing life cycle assessments (LCAs) on paper and cardboard waste has been undertaken. The objectives of the review were threefold. Firstly, to see whether a consistent message comes out of published LCA literature on optimum disposal or recycling solutions for this waste type. Such message has implications for current policy formulation on material recycling and disposal in the EU. Secondly, to identify key methodological issues of paper waste management LCAs, and enlighten the influence of such issues on the conclusions of the LCA studies. Thirdly, in light of the analysis made, to discuss whether it is at all valid to use the LCA methodology in its current development state to guide policy decisions on paper waste. A total of nine LCA studies containing altogether 73 scenarios were selected from a thorough, international literature search. The selected studies are LCAs including comparisons of different management options for waste paper. Despite claims of inconsistency, the LCAs reviewed illustrate the environmental benefits in recycling over incineration or landfill options, for paper and cardboard waste. This broad consensus was found despite differences in geographic location and definitions of the paper recycling/disposal systems studied. A systematic exploration of the LCA studies showed, however, important methodological pitfalls and sources of error, mainly concerning differences in the definition of the system boundaries. Fifteen key assumptions were identified that cover the three paper cycle system areas: raw materials and forestry, paper production, and disposal/recovery. It was found that the outcome of the individual LCA studies largely depended on the choices made in some of these assumptions, most specifically the ones concerning energy use and generation, and forestry.

  12. An assessment of The Capacity Drops at The Bottleneck Segments: A review on the existing methodologies

    Directory of Open Access Journals (Sweden)

    Sugiarto Sugiarto

    2015-08-01

    Full Text Available The term of capacity is very useful to quantify the ability of transport facilities in terms of carrying traffic. The capacity of the road is an essential ingredient in the planning, design, and operation of roadways. It is desirable for traffic analyst to be able to predict the time and places where congestion will occur and the volumes to be expected. Most of urbanized areas have been experiencing of traffic congestion problems particularly at urban arterial systems. High traffic demand and limited supply of roadways are always the main factors produced traffic congestion. However, there are other sources of local and temporal congestion, such as uncontrolled access point, median opening and on-street parking activities, which are caused a reduction of roadway capacity during peak operations. Those locations could result in reduction of travel speed and road, as known as hidden bottlenecks. This is bottleneck which is without any changes in geometric of the segments. The Indonesian Highway Capacity Manual (IHCM, 1997 is used to assess urban arterial systems till current days. IHCM provides a static method for examining the capacityand does not systematically take into account of bottleneck activities. However, bottleneck activities create interruption smooth traffic flow along arterial streets, which in turns stimulate related problems, such as, excessive air pollution, additional energy consumption and driver’s frustration due to traffic jammed. This condition could happen simultaneously; mostly repetitive and predictable in same peak hour demands. Therefore, this paper carefully summarize on the existing methodologies considering required data, handled data processing and expected output of each proposed of analysis. We further notice that dynamic approach could be more appropriated for analyzing temporal congestion segments (median opening, on street parking, etc.. Method of oblique cumulative plot seems to be more applicable in terms of

  13. The potential for automated question answering in the context of genomic medicine: an assessment of existing resources and properties of answers

    OpenAIRE

    Overby, Casey Lynnette; Tarczy-Hornoch, Peter; Demner-Fushman, Dina

    2009-01-01

    Knowledge gained in studies of genetic disorders is reported in a growing body of biomedical literature containing reports of genetic variation in individuals that map to medical conditions and/or response to therapy. These scientific discoveries need to be translated into practical applications to optimize patient care. Translating research into practice can be facilitated by supplying clinicians with research evidence. We assessed the role of existing tools in extracting answers to translat...

  14. Guam Initial Technical Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, I.; Conrad, M.; Haase, S.; Hotchkiss, E.; McNutt, P.

    2011-04-01

    Under an interagency agreement, funded by the Department of Interior's (DOI) Office of Insular Affairs (OIA), the National Renewable Energy Laboratory (NREL) was tasked to deliver technical assistance to the island of Guam by conducting an island initial technical assessment that would lay out energy consumption and production data and establish a baseline. This assessment will be used to conduct future analysis and studies by NREL that will estimate energy efficiency and renewable energy potential for the island of Guam.

  15. Discrepancies in Outcome Reporting Exist Between Protocols and Published Oral Health Cochrane Systematic Reviews.

    Science.gov (United States)

    Pandis, Nikolaos; Fleming, Padhraig S; Worthington, Helen; Dwan, Kerry; Salanti, Georgia

    2015-01-01

    To assess discrepancies in the analyzed outcomes between protocols and published reviews within Cochrane oral health systematic reviews (COHG) on the Cochrane Database of Systematic Reviews (CDSR). All COHG systematic reviews on the CDSR and the corresponding protocols were retrieved in November 2014 and information on the reported outcomes was recorded. Data was collected at the systematic review level by two reviewers independently. One hundred and fifty two reviews were included. In relation to primary outcomes, 11.2% were downgraded to secondary outcomes, 9.9% were omitted altogether in the final publication and new primary outcomes were identified in 18.4% of publications. For secondary outcomes, 2% were upgraded to primary, 12.5% were omitted and 30.9% were newly introduced in the publication. Overall, 45.4% of reviews had at least one discrepancy when compared to the protocol; these were reported in 14.5% reviews. The number of review updates appears to be associated with discrepancies between final review and protocol (OR: 3.18, 95% CI: 1.77, 5.74, previews, discrepancies between outcomes in pre-published protocols and final reviews continue to be common. Solutions such as the use of standardized outcomes to reduce the prevalence of this issue may need to be explored.

  16. Discrepancies in Outcome Reporting Exist Between Protocols and Published Oral Health Cochrane Systematic Reviews.

    Directory of Open Access Journals (Sweden)

    Nikolaos Pandis

    Full Text Available To assess discrepancies in the analyzed outcomes between protocols and published reviews within Cochrane oral health systematic reviews (COHG on the Cochrane Database of Systematic Reviews (CDSR.All COHG systematic reviews on the CDSR and the corresponding protocols were retrieved in November 2014 and information on the reported outcomes was recorded. Data was collected at the systematic review level by two reviewers independently.One hundred and fifty two reviews were included. In relation to primary outcomes, 11.2% were downgraded to secondary outcomes, 9.9% were omitted altogether in the final publication and new primary outcomes were identified in 18.4% of publications. For secondary outcomes, 2% were upgraded to primary, 12.5% were omitted and 30.9% were newly introduced in the publication. Overall, 45.4% of reviews had at least one discrepancy when compared to the protocol; these were reported in 14.5% reviews. The number of review updates appears to be associated with discrepancies between final review and protocol (OR: 3.18, 95% CI: 1.77, 5.74, p<0.001. The risk of reporting significant results was lower for both downgraded outcomes [RR: 0.52, 95% CI: 0.17, 1.58, p = 0.24] and upgraded or newly introduced outcomes [RR: 0.77, 95% CI: 0.36, 1.64, p = 0.50] compared to outcomes with no discrepancies. The risk of reporting significant results was higher for upgraded or newly introduced outcomes compared to downgraded outcomes (RR = 1.19, 95% CI: 0.65, 2.16, p = 0.57. None of the comparisons reached statistical significance.While no evidence of selective outcome reporting was found in this study, based on the present analysis of SRs published within COHG systematic reviews, discrepancies between outcomes in pre-published protocols and final reviews continue to be common. Solutions such as the use of standardized outcomes to reduce the prevalence of this issue may need to be explored.

  17. Contractor Performance Assessment Reporting System

    Data.gov (United States)

    US Agency for International Development — CPARS is a web-based system used to input data on contractor performance. Reports from the system are used as an aid in awarding contracts to contractors that...

  18. Standby-optimisation for existing lift installations - Final report; Standby-Optimierung bestehender Aufzugsanlagen - Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Lindegger, U. [Schindler Elettronica SA, Locarno (Switzerland); Bettschen, R. [Schindler Aufzuege AG, Ebikon (Switzerland)

    2010-07-15

    There are about 180,000 elevators in Switzerland. It is interesting to know how much energy those elevators are using and to know their saving potential, if they would optimally use today's available technology. A previous final report (SFOE reference number 250057) has answered these questions. The results have been used in the work for the directive VDI 4707, which defines an energy label for elevators. It can therefore be assumed that a means has been created to have the necessary pressure to continuously improve the energy efficiency of elevators. Since elevators are products with very long lifetime, it will take a couple of decades until the older less efficient elevators got replaced by modern efficient ones. Modernizing elevators is a common practice, where usually modern drive solutions are sold. During the last years, the elevator industry has made high progress in improving the efficiency in the operation. The lack of awareness and the regulatory requirements have continuously increased the standby power. There are no solutions on the market to minimize the standby although 70% of the energy used by elevators in Switzerland count for the standby. Therefore this study has set the target to optimize the standby for existing elevators. The focus has been set to a solution being manufacturer and technology neutral, since the technology and product variations are huge. Using a standby-reduction-device, this study tries to automatically switch off complete elevators from the mains and on demand turns them on again. The study shows the problems faced, the solution chosen and the possible saving potential. As additional goal the study gives practical introduction in the instrumentation and to the energy label for elevators. (authors)

  19. 34 CFR 200.8 - Assessment reports.

    Science.gov (United States)

    2010-07-01

    ...) Student reports. A State's academic assessment system must produce individual student interpretive, descriptive, and diagnostic reports that— (1)(i) Include information regarding achievement on the academic... understand. (b) Itemized score analyses for LEAs and schools. (1) A State's academic assessment system...

  20. Benchmark Assessment for Improved Learning. AACC Report

    Science.gov (United States)

    Herman, Joan L.; Osmundson, Ellen; Dietel, Ronald

    2010-01-01

    This report describes the purposes of benchmark assessments and provides recommendations for selecting and using benchmark assessments--addressing validity, alignment, reliability, fairness and bias and accessibility, instructional sensitivity, utility, and reporting issues. We also present recommendations on building capacity to support schools'…

  1. Measurement properties of existing clinical assessment methods evaluating scapular positioning and function. A systematic review

    DEFF Research Database (Denmark)

    Larsen, Camilla Marie; Juul-Kristensen, B; Lund, H;

    2014-01-01

    analysis) is rarely available in the clinic, the clinician needs applicable assessment tools to characterise scapular alterations.The aims were to compile a schematic overview of the available clinical scapular assessment methods and critically appraise the methodological quality of the involved studies...... an exhaustive list of scapular assessment methods on the basis of an initial search; 2) Additionally search for studies including clinimetric outcome measures of the identified assessment methods; 3) Critically appraise the methodological quality of the identified measurement properties in each study; and 4...

  2. Existing Default Values and Recommendations for Exposure Assessment - A Nordic Exposure Group Project 2011

    DEFF Research Database (Denmark)

    Höglund, Lena; Räisänen, Jouni; Hämäläinen, Anne-Maija

    Default values are often used in exposure assessments e.g. in modelling because of lack of actually measured data. The quality of the exposure assessment outcome is therefore heavily dependent on the validity and representativeness this input data. Today the used default factors consist of a wide...

  3. Measurement properties of existing clinical assessment methods evaluating scapular positioning and function. A systematic review

    DEFF Research Database (Denmark)

    Larsen, Camilla Marie; Juul-Kristensen, Birgit; Lund, Hans

    2014-01-01

    to October 2013. Reference lists in articles were also screened for publications. From 50 articles, 54 method names were identified and categorized into three groups: (1) Static positioning assessment (n = 19); (2) Semi-dynamic (n = 13); and (3) Dynamic functional assessment (n = 22). Fifteen studies were...

  4. Measurement properties of existing clinical assessment methods evaluating scapular positioning and function. A systematic review

    DEFF Research Database (Denmark)

    Larsen, Camilla Marie; Juul-Kristensen, Birgit; Lund, Hans

    2014-01-01

    2013. Reference lists in articles were also screened for publications. From 50 articles, 54 method names were identified and categorized into three groups: (1) Static positioning assessment (n ¼ 19); (2) Semi-dynamic (n ¼ 13); and (3) Dynamic functional assessment (n ¼ 22). Fifteen studies were...

  5. Developing Score Reports for Cognitive Diagnostic Assessments

    Science.gov (United States)

    Roberts, Mary Roduta; Gierl, Mark J.

    2010-01-01

    This paper presents a framework to provide a structured approach for developing score reports for cognitive diagnostic assessments ("CDAs"). Guidelines for reporting and presenting diagnostic scores are based on a review of current educational test score reporting practices and literature from the area of information design. A sample diagnostic…

  6. 40 CFR 264.191 - Assessment of existing tank system's integrity.

    Science.gov (United States)

    2010-07-01

    ...) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND...) Hazardous characteristics of the waste(s) that have been and will be handled; (3) Existing corrosion... other than a leak test.] (c) Tank systems that store or treat materials that become hazardous wastes...

  7. Environmental assessment of a territory: an overview of existing tools and methods.

    Science.gov (United States)

    Loiseau, Eléonore; Junqua, Guillaume; Roux, Philippe; Bellon-Maurel, Véronique

    2012-12-15

    In order to reduce our environmental impact, methods for environmental assessment of human activities are urgently needed. In particular in the case of assessment of land planning scenarios, there is presently no consensual and widely adopted method although it is strongly required by the European Directive (2001/42/EC) on Strategic Environmental Assessment. However, different kinds of tools and methods are available such as human and environmental risk assessment, the ecological footprint, material flow analysis, substance flow analysis, physical input-output table, ecological network analysis, exergy, emergy or life cycle assessment. This review proposes a discussion on these tools and methods specifically applied to territories. After the meaning of territory is clarified, these approaches are presented and analyzed based on "key features" such as formalization, system modeling, inventoried flows, indicators provided and usability. This comparison highlights the strengths and weaknesses of each tool. It also emphasizes that the approach of life cycle assessment could provide a relevant framework for the environmental assessment of territories as it is the only method which can avoid burden shifting between life cycle stages, environmental impacts and territories.

  8. Assessing Risk in Costing High-energy Accelerators: from Existing Projects to the Future Linear Collider

    CERN Document Server

    Lebrun, Philippe

    2010-01-01

    High-energy accelerators are large projects funded by public money, developed over the years and constructed via major industrial contracts both in advanced technology and in more conventional domains such as civil engineering and infrastructure, for which they often constitute one-of markets. Assessing their cost, as well as the risk and uncertainty associated with this assessment is therefore an essential part of project preparation and a justified requirement by the funding agencies. Stemming from the experience with large circular colliders at CERN, LEP and LHC, as well as with the Main Injector, the Tevatron Collider Experiments and Accelerator Upgrades, and the NOvA Experiment at Fermilab, we discuss sources of cost variance and derive cost risk assessment methods applicable to the future linear collider, through its two technical approaches for ILC and CLIC. We also address disparities in cost risk assessment imposed by regional differences in regulations, procedures and practices.

  9. Assessment of potential and existing problems concerning interface between electric utilities and cogenerators

    Energy Technology Data Exchange (ETDEWEB)

    1980-03-01

    The potential and existing problems concerning the interface between US electric utilities and cogenerators are considered by region. Also considered are regulatory barriers, rates and contracts, economic feasibility, and impact on system planning. Finally, the impact of the National Energy Act on the marketability potential of cogeneration is reviewed. The three appendixes summarize the utility meetings on cogeneration held in Washington, DC, Los Angeles, and Chicago.

  10. AFIP-6 Breach Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Dan Wachs; Adam Robinson; Pavel Medvedev

    2011-02-01

    Analysis of the AFIP-6 experiment is summarized in this report in order to determine the cause of gaseous fission product release observed during irradiation. During the irradiation, a series of small fission product releases were observed. In order to limit the potential for primary coolant contamination, the operating cycle was terminated and the AFIP-6 experiment was removed for examination. Both in-canal and post-irradiation examination revealed the presence of an unusually thick oxide layer and discrete surface blisters on the fuel plates. These blisters were the likely cause of fission product release. Subsequent detailed thermal hydraulic analysis of the experiment indicated that the combination of the high operating power and test vehicle configuration led to high nominal operating temperatures for the fuel plates. This elevated temperature led to accelerated surface corrosion and eventually spallation of the fuel plate cladding. The thermal insulating nature of this corrosion layer led to significantly elevated fuel meat temperatures that induced blistering. Analysis was performed to validate a corrosion rate model and criteria for onset of spallation type surface corrosion were determined. The corrosion rate model will be used to estimate the oxide thickness anticipated for experiments in the future. The margin to the spallation threshold will then be used to project the experiment performance.

  11. A Systematic Review on Existing Measures for the Subjective Assessment of Rehabilitation and Assistive Robot Devices

    Directory of Open Access Journals (Sweden)

    Yiannis Koumpouros

    2016-01-01

    Full Text Available The objective of the current study is to identify and classify outcome measures currently used for the assessment of rehabilitation or assistive robot devices. We conducted a systematic review of the literature using PubMed, MEDLINE, CIRRIE, and Scopus databases for studies that assessed rehabilitation or assistive robot devices from 1980 through January 2016. In all, 31 articles met all inclusion criteria. Tailor-made questionnaires were the most commonly used tool at 66.7%, while the great majority (93.9% of the studies used nonvalidated instruments. The study reveals the absence of a standard scale which makes it difficult to compare the results from different researchers. There is a great need, therefore, for a valid and reliable instrument to be available for use by the intended end users for the subjective assessment of robot devices. The study concludes by identifying two scales that have been validated in general assistive technology devices and could support the scope of subjective assessment in rehabilitation or assistive robots (however, with limited coverage and a new one called PYTHEIA, recently published. The latter intends to close the gap and help researchers and developers to evaluate, assess, and produce products that satisfy the real needs of the end users.

  12. Leveraging Internal Partnerships and Existing Data Infrastructure to Track and Assess Community Engagement across the University

    Science.gov (United States)

    Holton, Valerie L.; Jettner, Jennifer F.; Early, Jennifer L.; Shaw, Kathleen K.

    2015-01-01

    Universities increasingly see community engagement as a means to achieve their mission. In order to assess the impact of these efforts, it is necessary to gather and analyze data from across the institution on community-engaged activities. This article presents a case study of Virginia Commonwealth University's efforts in developing enterprise…

  13. Assessment of the existing land conservation techniquesin Peri urban area of Kaduna Metropolis, Nigeria

    Directory of Open Access Journals (Sweden)

    Taiye Oluwafemi Adewuyi

    2013-07-01

    lyzed using descriptive statistics. The results revealed that there exist local conservation techniques along with the modern techniques, some are physical and others are biological methods, even though techniques such as agI'o forestry, which is known to be the best method of farming is present but is yet to take root in the area. Some of these conservation methods are not standardized neither are they implemented in a scientific manner to. ensure e.Df!Ctiveness and efficiency without causing further damage to the lalld, as a result, there may be no end to land degradation in Kaduna if the current approaches to conservation are not improved on. it is suggested that improved water management, improved farming techniques, economic empml'ennent and education of the land users be employed in refilling existing techniques, through which poor management practices such as bush burning, monocropping and overgrazing lvill be avoided 'while fanners will easily embraced new practices such as agro forestry, which provides fanners with income and food all year round as well as protect the environmentfrom degradation.

  14. Criteria for Assessing Naturalistic Inquiries as Reports.

    Science.gov (United States)

    Lincoln, Yvonna S.; Guba, Egon G.

    Research on the assessment of naturalistic inquiries is reviewed, and criteria for assessment are outlined. Criteria reviewed include early foundational and non-foundational criteria, trustworthiness criteria, axiomatic criteria, rhetorical criteria, action criteria, and application/transferability criteria. Case studies that are reports of…

  15. 1998 FFTF annual system assessment reports

    Energy Technology Data Exchange (ETDEWEB)

    Guttenberg, S.

    1998-03-19

    The health of FFTF systems was assessed assuming a continued facility standby condition. The review was accomplished in accordance with the guidelines of FFTF-EI-083, Plant Evaluation Program. The attached document includes an executive summary of the significant conclusions and assessment reports for each system evaluated.

  16. Chagas Disease: Assessing the Existence of a Threshold for Bug Infestation Rate

    Science.gov (United States)

    Aiga, Hirotsugu; Sasagawa, Emi; Hashimoto, Ken; Nakamura, Jiro; Zúniga, Concepción; Chévez, José Eduardo Romero; Hernández, Hector Manuel Ramos; Nakagawa, Jun; Tabaru, Yuichiro

    2012-01-01

    To examine the existence of a possible threshold for the domestic infestation rate of Triatoma dimidiata, below which transmission becomes unlikely, a census was conducted in 59 Chagas disease endemic communities of El Salvador and Honduras. Entomological and serological tests were conducted targeting 4,083 households and 6,324 children between 6 months and 15 years of age. The overall domestic infestation rate of Triatoma dimidiata and seroprevalence among children were 12.9% and 0.49%, respectively. Communities with a domestic infestation rate at 8% or less consistently showed a seroprevalence of 0%. In communities with a domestic infestation rate above 8%, there was a wide range in seroprevalence. A domestic infestation rate of 8% could serve as the possible threshold below which transmission would become unlikely. The implementation of an 8% threshold for determining needs for universal insecticide spraying would lead to a 21% reduction in spraying-related costs. PMID:22665603

  17. Assessing and Grading Student Achievement. ERS Report.

    Science.gov (United States)

    Robinson, Glen E.; Craver, James M.

    The primary purpose of this report is to describe the practices and procedures used by school districts to assess and grade student achievement. In April of 1988, the Educational Research Service conducted a nationwide survey of the grading and reporting practices and procedures using a stratified random sample of public school districts. The…

  18. The Adaptation Gap Report - a Preliminary Assessment

    DEFF Research Database (Denmark)

    Alverson, Keith; Olhoff, Anne; Noble, Ian;

    This first Adaptation Gap report provides an equally sobering assessment of the gap between adaptation needs and reality, based on preliminary thinking on how baselines, future goals or targets, and gaps between them might be defined for climate change adaptation. The report focuses on gaps in de...... in developing countries in three important areas: finance, technology and knowledge....

  19. Assessing Family Economic Status From Teacher Reports.

    Science.gov (United States)

    Moskowitz, Joel M.; Hoepfner, Ralph

    The utility of employing teacher reports about characteristics of students and their parents to assess family economic status was investigated using multiple regression analyses. The accuracy of teacher reports about parents' educational background was also explored, in addition to the effect of replacing missing data with logical, mean, or modal…

  20. Measuring scientific impact beyond academia: An assessment of existing impact metrics and proposed improvements

    Science.gov (United States)

    Liakata, Maria; Clare, Amanda; Duma, Daniel

    2017-01-01

    How does scientific research affect the world around us? Being able to answer this question is of great importance in order to appropriately channel efforts and resources in science. The impact by scientists in academia is currently measured by citation based metrics such as h-index, i-index and citation counts. These academic metrics aim to represent the dissemination of knowledge among scientists rather than the impact of the research on the wider world. In this work we are interested in measuring scientific impact beyond academia, on the economy, society, health and legislation (comprehensive impact). Indeed scientists are asked to demonstrate evidence of such comprehensive impact by authoring case studies in the context of the Research Excellence Framework (REF). We first investigate the extent to which existing citation based metrics can be indicative of comprehensive impact. We have collected all recent REF impact case studies from 2014 and we have linked these to papers in citation networks that we constructed and derived from CiteSeerX, arXiv and PubMed Central using a number of text processing and information retrieval techniques. We have demonstrated that existing citation-based metrics for impact measurement do not correlate well with REF impact results. We also consider metrics of online attention surrounding scientific works, such as those provided by the Altmetric API. We argue that in order to be able to evaluate wider non-academic impact we need to mine information from a much wider set of resources, including social media posts, press releases, news articles and political debates stemming from academic work. We also provide our data as a free and reusable collection for further analysis, including the PubMed citation network and the correspondence between REF case studies, grant applications and the academic literature. PMID:28278243

  1. Measuring scientific impact beyond academia: An assessment of existing impact metrics and proposed improvements.

    Science.gov (United States)

    Ravenscroft, James; Liakata, Maria; Clare, Amanda; Duma, Daniel

    2017-01-01

    How does scientific research affect the world around us? Being able to answer this question is of great importance in order to appropriately channel efforts and resources in science. The impact by scientists in academia is currently measured by citation based metrics such as h-index, i-index and citation counts. These academic metrics aim to represent the dissemination of knowledge among scientists rather than the impact of the research on the wider world. In this work we are interested in measuring scientific impact beyond academia, on the economy, society, health and legislation (comprehensive impact). Indeed scientists are asked to demonstrate evidence of such comprehensive impact by authoring case studies in the context of the Research Excellence Framework (REF). We first investigate the extent to which existing citation based metrics can be indicative of comprehensive impact. We have collected all recent REF impact case studies from 2014 and we have linked these to papers in citation networks that we constructed and derived from CiteSeerX, arXiv and PubMed Central using a number of text processing and information retrieval techniques. We have demonstrated that existing citation-based metrics for impact measurement do not correlate well with REF impact results. We also consider metrics of online attention surrounding scientific works, such as those provided by the Altmetric API. We argue that in order to be able to evaluate wider non-academic impact we need to mine information from a much wider set of resources, including social media posts, press releases, news articles and political debates stemming from academic work. We also provide our data as a free and reusable collection for further analysis, including the PubMed citation network and the correspondence between REF case studies, grant applications and the academic literature.

  2. Autoimmune pulmonary alveolar proteinosis co-existing with breast cancer: a case report

    OpenAIRE

    Sawai, Toyomitsu; Umeyama, Yasuhiro; Yoshioka, Sumako; Matsuo, Nobuko; Suyama, Naofumi; Kohno, Shigeru

    2014-01-01

    Introduction. Pulmonary alveolar proteinosis is a rare pulmonary disease characterized by excessive alveolar accumulation of surfactant due to defective alveolar clearance by macrophages. There are only a few published case reports of pulmonary alveolar proteinosis occurring in association with solid cancers. To the best of our knowledge, there are no previously reported cases of pulmonary alveolar proteinosis associated with breast cancer. Case presentation. A 48-year-old Asian woman, a nons...

  3. Army Energy and Water Reporting System Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Deprez, Peggy C.; Giardinelli, Michael J.; Burke, John S.; Connell, Linda M.

    2011-09-01

    There are many areas of desired improvement for the Army Energy and Water Reporting System. The purpose of system is to serve as a data repository for collecting information from energy managers, which is then compiled into an annual energy report. This document summarizes reported shortcomings of the system and provides several alternative approaches for improving application usability and adding functionality. The U.S. Army has been using Army Energy and Water Reporting System (AEWRS) for many years to collect and compile energy data from installations for facilitating compliance with Federal and Department of Defense energy management program reporting requirements. In this analysis, staff from Pacific Northwest National Laboratory found that substantial opportunities exist to expand AEWRS functions to better assist the Army to effectively manage energy programs. Army leadership must decide if it wants to invest in expanding AEWRS capabilities as a web-based, enterprise-wide tool for improving the Army Energy and Water Management Program or simply maintaining a bottom-up reporting tool. This report looks at both improving system functionality from an operational perspective and increasing user-friendliness, but also as a tool for potential improvements to increase program effectiveness. The authors of this report recommend focusing on making the system easier for energy managers to input accurate data as the top priority for improving AEWRS. The next major focus of improvement would be improved reporting. The AEWRS user interface is dated and not user friendly, and a new system is recommended. While there are relatively minor improvements that could be made to the existing system to make it easier to use, significant improvements will be achieved with a user-friendly interface, new architecture, and a design that permits scalability and reliability. An expanded data set would naturally have need of additional requirements gathering and a focus on integrating

  4. Handheld Multi-Gas Meters Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Gustavious [Brigham Young Univ., Provo, UT (United States); Wald-Hopkins, Mark David [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Obrey, Stephen J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Akhadov, Valida Dushdurova [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-06-27

    Handheld multi-gas meters (MGMs) are equipped with sensors to monitor oxygen (O2) levels and additional sensors to detect the presence of combustible or toxic gases in the environment. This report is limited to operational response-type MGMs that include at least four different sensors. These sensors can vary by type and by the monitored chemical. In real time, the sensors report the concentration of monitored gases in the atmosphere near the MGM. In April 2016 the System Assessment and Validation for Emergency Responders (SAVER) Program conducted an operationally-oriented assessment of MGMs. Five MGMs were assessed by emergency responders. The criteria and scenarios used in this assessment were derived from the results of a focus group of emergency responders with experience in using MGMs. The assessment addressed 16 evaluation criteria in four SAVER categories: Usability, Capability, Maintainability, and Deployability.

  5. Fatigue assessment of an existing steel bridge by finite element modelling and field measurements

    Science.gov (United States)

    Kwad, J.; Alencar, G.; Correia, J.; Jesus, A.; Calçada, R.; Kripakaran, P.

    2017-05-01

    The evaluation of fatigue life of structural details in metallic bridges is a major challenge for bridge engineers. A reliable and cost-effective approach is essential to ensure appropriate maintenance and management of these structures. Typically, local stresses predicted by a finite element model of the bridge are employed to assess the fatigue life of fatigue-prone details. This paper illustrates an approach for fatigue assessment based on measured data for a connection in an old bascule steel bridge located in Exeter (UK). A finite element model is first developed from the design information. The finite element model of the bridge is calibrated using measured responses from an ambient vibration test. The stress time histories are calculated through dynamic analysis of the updated finite element model. Stress cycles are computed through the rainflow counting algorithm, and the fatigue prone details are evaluated using the standard SN curves approach and the Miner’s rule. Results show that the proposed approach can estimate the fatigue damage of a fatigue prone detail in a structure using measured strain data.

  6. Alternative "global warming" metrics in life cycle assessment: a case study with existing transportation data.

    Science.gov (United States)

    Peters, Glen P; Aamaas, Borgar; T Lund, Marianne; Solli, Christian; Fuglestvedt, Jan S

    2011-10-15

    The Life Cycle Assessment (LCA) impact category "global warming" compares emissions of long-lived greenhouse gases (LLGHGs) using Global Warming Potential (GWP) with a 100-year time-horizon as specified in the Kyoto Protocol. Two weaknesses of this approach are (1) the exclusion of short-lived climate forcers (SLCFs) and biophysical factors despite their established importance, and (2) the use of a particular emission metric (GWP) with a choice of specific time-horizons (20, 100, and 500 years). The GWP and the three time-horizons were based on an illustrative example with value judgments and vague interpretations. Here we illustrate, using LCA data of the transportation sector, the importance of SLCFs relative to LLGHGs, different emission metrics, and different treatments of time. We find that both the inclusion of SLCFs and the choice of emission metric can alter results and thereby change mitigation priorities. The explicit inclusion of time, both for emissions and impacts, can remove value-laden assumptions and provide additional information for impact assessments. We believe that our results show that a debate is needed in the LCA community on the impact category "global warming" covering which emissions to include, the emission metric(s) to use, and the treatment of time.

  7. Report from SG 1.1: improving the performance of existing gas storages

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This report aims to identify underlying trends for improvements in the underground gas storage (UGS) industry. It highlights best practices and state-of-the-art technology used in operating gas storages. The core conclusions of this report are based on a survey, which was sent out to the member countries. A reply was received from 15 countries, represented by 22 companies/institutions, including more than 100 gas storage sites. This response represents some 30% of the total estimated world storage working volume. In the survey operators were asked to report on the following issues: - measures implemented to improve the performance, - current priorities for improvements, - most important drivers for improvement, - techniques used to analyze performance, - techniques used to optimize storage performance, - software packages used, - technology used for reservoir management, wells and surface facilities, - safety and environment. (author)

  8. Assessment of existing H2/O2 chemical reaction mechanisms at reheat gas turbine conditions

    CERN Document Server

    Weydahl, Torleif; Seljeskog, Morten; Haugen, Nils Erland L

    2011-01-01

    This paper provides detailed comparisons of chemical reaction mechanisms of H2 applicable at high preheat temperatures and pressures relevant to gas turbine and particularly Alstom's reheat gas turbine conditions. It is shown that the available reaction mechanisms exhibit large differences in several important elementary reaction coefficients. The reaction mechanisms are assessed by comparing ignition delay and laminar flame speed results obtained from CHEMKIN with available data, however, the amount of data at these conditions is scarce and a recommended candidate among the mechanisms can presently not be selected. Generally, the results with the GRI-Mech and Leeds mechanisms deviate from the Davis, Li, O'Conaire, Konnov and San Diego mechanisms, but there are also significant deviations between the latter five mechanisms that altogether are better adapted to hydrogen. The differences in ignition delay times between the dedicated hydrogen mechanisms (O'Conaire, Li and Konnov) range from approximately a maxim...

  9. Measurement properties of existing clinical assessment methods evaluating scapular positioning and function. A systematic review

    DEFF Research Database (Denmark)

    Larsen, Camilla Marie; Juul-Kristensen, B; Lund, H

    2014-01-01

    that scapular positioning are altered in patients with musculoskeletal shoulder disorders, e.g in shoulder impingement syndrome and in patients with glenohumeral osteoarthritis. Rehabilitation exercises are aiming at altering abnormal/asymmetric scapular positioning and/or function. Numerous assessment methods...... have measured the degree of scapular dyskinesis, subjectively by visual evaluation and objectively by measurements of static and dynamic scapular positioning, by either a 3-dimensional electromagnetic device or 2-dimensional clinically applicable methods. Since advanced equipment (i.e. 3D motion....... Methods A systematic, computer-assisted literature search using Medline, CINAHL, SportDiscus and EMBASE was performed from inception to October 2013. Reference lists in articles were also screened for publications. The overall method used in this review can be divided into four steps: 1) Compile...

  10. Measurement properties of existing clinical assessment methods evaluating scapular positioning and function. A systematic review

    DEFF Research Database (Denmark)

    Larsen, Camilla Marie; Juul-Kristensen, Birgit; Lund, Hans

    suggesting that scapular positioning are altered in patients with musculoskeletal shoulder disorders, e.g in shoulder impingement syndrome and in patients with glenohumeral osteoarthritis. Rehabilitation exercises are aiming at altering abnormal/asymmetric scapular positioning and/or function. Numerous...... assessment methods have measured the degree of scapular dyskinesis, subjectively by visual evaluation and objectively by measurements of static and dynamic scapular positioning, by either a 3-dimensional electromagnetic device or 2-dimensional clinically applicable methods. Since advanced equipment (i.e. 3D...... studies.MethodsA systematic, computer-assisted literature search using Medline, CINAHL, SportDiscus and EMBASE was performed from inception to October 2013. Reference lists in articles were also screened for publications. The overall method used in this review can be divided into four steps: 1) Compile...

  11. Expert Meeting Report: Transforming Existing Buildings through New Media--An Idea Exchange

    Energy Technology Data Exchange (ETDEWEB)

    Hunt, S.

    2012-05-01

    This report describes results of a Building America expert meeting on September 13, 2011, in Las Vegas, Nevada, hosted by the Building America Retrofit Alliance (BARA). This meeting provided a forum for presentations and discussions on the use of new media to work with remodelers and retrofit projects to improve energy efficiency and deliver research results from the Building America program to remodelers.

  12. Expert Meeting Report: Transforming Existing Buildings through New Media - An Idea Exchange

    Energy Technology Data Exchange (ETDEWEB)

    Hunt, Stacy [Building Media and the Building America Retrofit Alliance (BARA), Wilmington, DE (United States)

    2012-05-01

    This report describes results of a Building America expert meeting on September 13, 2011, in Las Vegas, Nevada, hosted by the Building America Retrofit Alliance (BARA). This meeting provided a forum for presentations and discussions on the use of new media to work with remodelers and retrofit projects to improve energy efficiency and deliver research results from the Building America program to remodelers.

  13. Co-existence of cutaneous leishmaniasis with pleural effusion: a case report from Iran.

    Directory of Open Access Journals (Sweden)

    Hossein Mortazavi

    2014-03-01

    Full Text Available Herein, a 12-year-old Afghan boy with chronic cutaneous leishmaniasis on the face and verrucous lesions on the body and pleural effusion suspected of having co-existent tuberculosis has been presented. The cutaneous lesions were appeared for five years before his admission. Leishman-Donovan bodies were seen in H&E (Hematoxylin and eosin slide of skin lesion specimens. The pathogenic species was proved to be Leishmania tropica using Polymerase Chain Reaction (PCR method. Purified Protein Derivative (PPD and Leishmanin Skin Test (LST were strongly positive. The patient was treated with systemic and intralesional meglumine antimoniate (Glucantime for cutaneous leishmaniasis and then with anti-tuberculosis drugs for pleural effusion. Afterwards, pleural effusion was disappeared and cutaneous leishmaniasis cured.

  14. Value and limitations of existing scores for the assessment of cardiovascular risk: a review for clinicians.

    LENUS (Irish Health Repository)

    Cooney, Marie Therese

    2009-09-29

    Atherosclerotic cardiovascular diseases (CVDs) are the biggest causes of death worldwide. In most people, CVD is the product of a number of causal risk factors. Several seemingly modest risk factors may, in combination, result in a much higher risk than an impressively raised single factor. For this reason, risk estimation systems have been developed to assist clinicians to assess the effects of risk factor combinations in planning management strategies. In this article, the performances of the major risk estimation systems are reviewed. Most perform usably well in populations that are similar to the one used to derive the system, and in other populations if calibrated to allow for different CVD mortality rates and different risk factor distributions. The effect of adding "new" risk factors to age, sex, smoking, lipid status, and blood pressure is usually small, but may help to appropriately reclassify some of those patients who are close to a treatment threshold to a more correct "treat\\/do not treat" category. Risk estimation in the young and old needs more research. Quantification of the hoped-for benefits of the multiple risk estimation approach in terms of improved outcomes is still needed. But, it is likely that the widespread use of such an approach will help to address the issues of both undertreatment and overtreatment.

  15. Assessment of an Existing RC Building before and after Strengthening Using Nonlinear Static Procedure and Incremental Dynamic Analysis

    Directory of Open Access Journals (Sweden)

    Amir A. Hedayat

    2010-01-01

    Full Text Available Inadequate attention during design and construction of some of reinforced concrete (RC buildings in Cyprus has raised questions about the performance level of these existing buildings under future earthquakes. This study aimed to assess the seismic structural response of a four story existing RC building. For this purpose, first, the weak structural elements (e.g.\\ the not safety column-beam joints and weak columns were detected using linear static procedure (LSP analyses on the basis of Turkish earthquake code. Then, two different strengthening methods were examined. In the first method which is common in Cyprus, the existing building was strengthened based on LSP, using column jacketing to satisfy seismic code requirements to remove the weak elements. The second strengthening method was carried out using nonlinear static procedures (NSP to achieve the basic safety objective (BSO performance level described in FEMA 356. For existing and both strengthened structures, pushover curves were obtained and following FEMA 356, performance points were calculated and compared. The seismic responses of existing and strengthened buildings were also assessed using incremental dynamic analyses (IDA. Nonlinear dynamic time history analyses have been performed by using SDOF models of these buildings under action of different scales of 20 ground motion records. Then IDA curves for each earthquake have been constructed. Limit – states at each performance level have been defined and summarizing the multi – record IDA curves, 16%, 50% and 84% fractile curves were obtained. Since selected structure represents common existing buildings in Cyprus, probabilistic structural damage estimation fragility curves were also obtained in terms of peak ground acceleration (PGA for each considered performance level. Results showed that the strengthening method based on the NSP to satisfy the BSO requirements is much more effective than the one based on the LSP to improve

  16. Performance evaluation of existing wedgewater and vacuum-assisted bed dewatering systems. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, B.J.; Cardenas, R.R.; Gee, C.S.; Bandy, J.T.

    1992-01-01

    Many Army wastewater treatment plants (WWTPs) use conventional sand drying beds to dewater sludge. However, sand-drying is slow, and requires a large land area commitment and manual sludge removal. Outdoor sand-drying beds are vulnerable to weather conditions and operational problems associated with sand-media and underdrain clogging. Successful new technologies for sludge treatment in small-scale WWTPs include wedgewater beds (WBs), vacuum-assisted beds (VABs) and reed-bed systems. As operator of over 100 small WWTPs, the Army has an interest in such cost effective and technically efficient sludge-dewatering systems. This study compiled operational data from commercial WWTPs with existing WBs and VABs to evaluate their potential for Army use. Generally. WBs were found to be easier to operate and maintain than VABs. WBs also showed fewer media-and underdrain-clogging problems when high-pressure hoses were used to clean the media, and when tiles were kept free from damage. VABs were preferred by smaller plants that required a lower target solids rate. Most problems with both systems were associated with poor media cleaning, front-end loader damage, and engineering errors.

  17. Southern Appalachian assessment. Summary report, Report 1 of 5

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    This final report for the Southern Appalachian Man and the Biosphere Program is comprised of two documents: (1) a brief summary of programs and projects, and (2) a more extensive summary report included as an attachment. The purpose of the program is to promote a sustainable balance between the conservation of biological diversity, compatible economic uses, and cultural values across the Southern Appalachians. Program and project areas addressing regional issues include environmental monitoring and assessment, sustainable development/sustainable technologies, conservation biology, ecosystem management, environmental education and training, cultural and historical resources, and public information and education. The attached summary report is one of five that documents the results of the Southern Appalachian Assessment; it includes atmospheric, social/cultural/economic, terrestrial, and aquatic reports.

  18. Case Study Report about Gender Impact Assessment

    DEFF Research Database (Denmark)

    Faber, Stine Thidemann; Agustin, Lise Rolandsen

    2013-01-01

    The aim of this national case study report is to take a closer look at the use of Gender Impact Assessments in Denmark in order to describe the Danish implementation of this specific Gender Mainstreaming method. By way of analyzing two selected cases (two law proposals put forward by The Danish...... Ministry of Employment and the Danish Ministry of Transport, respectively) the aim is to assess the transformative potential of GIA as it is performed in Denmark....

  19. The existing Nordic regulating power market. FlexPower WP1 - Report 1

    Energy Technology Data Exchange (ETDEWEB)

    Bang, C.; Fock, F.; Togeby, M.

    2011-06-15

    The FlexPower project investigates the possibility of using broadcasted dynamic electricity prices as a simple and low cost means to activating a large number of flexible small-scale power units. The aim is to provide regulating power via an aggregated response from the numerous units on a volunteer basis. The report provides a brief historical and contextual background of the Nordic electricity market. Thereafter it goes into greater detail describing the Nordic regulating power market, both how it functions in practice, and examining some of the historical trends from a Danish perspective. (LN)

  20. Co-existence of porokeratosis variants concurrent with Bowen's disease: two rare cases report.

    Science.gov (United States)

    Korviriyakamol, Tarinee; Kattipathananpong, Pinnaree; Chunhasewee, Chakkrapong; Wessagowit, Vesarat; Kootiratrakarn, Tanawatt

    2014-03-01

    Coexisting variants of porokeratosis rarely occurs. Disseminated superficial porokeratosis (DSP) is characterized by multiple uniform small annular papules distributed all over body. DSP commonly coexist with linear porokeratosis (LP), but it is uncommon for DSP to coexist with porokeratosis of Mibelli (PM). PM presents with central atrophic erythematous plaques and thread-like elevated border. It occurs mainly on extremities. Although malignant transformation can be found in the porokeratosis, there is still no report case of coexisting variants of porokeratosis concurrent with Bowen's disease. The clinical and histopathologic finding of rare coexisting variants of porokeratosis (PM and DSP) concurrent with squamous dysplasia is described.

  1. Co-existence of two dens invaginations with one dens evagination in a maxillary lateral incisor: a case report.

    Directory of Open Access Journals (Sweden)

    Seyed Amir Satvati

    2014-08-01

    Full Text Available A case with two simultaneous dens invaginations (DIs and one dens evagination (DE in a permanent maxillary lateral incisor is reported for the first time in a 21-year-old girl. DE known as talon cusp of the anterior teeth is a rare entity and its co-existence with DI has been reported scarcely in the literature. Simultaneous occurrence of two DIs with one DE has not been reported elsewhere. Undoubtedly, familiarity with the internal anatomy of such a rare condition can help prevent pulpal disease while performing restorative procedures.

  2. SMART literature review report on existing practice in measuring success factors in second chance education

    DEFF Research Database (Denmark)

    Jensen, Ulla Højmark

    2015-01-01

    This report is a product of a collaborative effort made by a consortium of public and private schools/institutions and organisations participating in the project: SMART - Second Chance Schools Working with Systematic Measurement of Outcomes. The SMART project creates a quality framework of qualit...... practice, identify gaps and make recommendations. The Review builds on scientific publications and practical models from: Second Chance Schools, Initial Education, Vocational Education and Higher Education....... criteria, indicators and benchmarks that measures developments of learners, impacts of informal and non-formal learning methods and evidences success factors of second chance education. The aim of the project is to build an evidence base of outcomes and impacts of second chance education and to enhance...... the quality and relevance of learning offered in education, training & youth work through the active transfer of second chance teaching methodologies .and practices. The project has been funded with support from the European Commission. This report reflects the views of the partners and partner organisations...

  3. Different Teams, Same Conclusions? A Systematic Review of Existing Clinical Guidelines for the Assessment and Treatment of Tinnitus in Adults

    Science.gov (United States)

    Fuller, Thomas E.; Haider, Haula F.; Kikidis, Dimitris; Lapira, Alec; Mazurek, Birgit; Norena, Arnaud; Rabau, Sarah; Lardinois, Rachelle; Cederroth, Christopher R.; Edvall, Niklas K.; Brueggemann, Petra G.; Rosing, Susanne N.; Kapandais, Anestis; Lungaard, Dorte; Hoare, Derek J.; Cima, Rilana F. F

    2017-01-01

    Background: Though clinical guidelines for assessment and treatment of chronic subjective tinnitus do exist, a comprehensive review of those guidelines has not been performed. The objective of this review was to identify current clinical guidelines, and compare their recommendations for the assessment and treatment of subjective tinnitus in adults. Method: We systematically searched a range of sources for clinical guidelines (as defined by the Institute of Medicine, United States) for the assessment and/or treatment of subjective tinnitus in adults. No restrictions on language or year of publication were applied to guidelines. Results: Clinical guidelines from Denmark, Germany, Sweden, The Netherlands, and the United States were included in the review. There was a high level of consistency across the guidelines with regard to recommendations for audiometric assessment, physical examination, use of a validated questionnaire(s) to assess tinnitus related distress, and referral to a psychologist when required. Cognitive behavioral treatment for tinnitus related distress, use of hearing aids in instances of hearing loss and recommendations against the use of medicines were consistent across the included guidelines. Differences between the guidelines centered on the use of imaging in assessment procedures and sound therapy as a form of treatment for tinnitus distress respectively. Conclusion: Given the level of commonality across tinnitus guidelines from different countries the development of a European guideline for the assessment and treatment of subjective tinnitus in adults seems feasible. This guideline would have the potential to benefit the large number of clinicians in countries where clinical guidelines do not yet exist, and would support standardization of treatment for patients across Europe. PMID:28275357

  4. Co-Existence of Acinic Cell Carcinoma - Papillary Cystic Variant and Extrapulmonary Tuberculosis - Report of A Case with Brief Review.

    Science.gov (United States)

    Amita, Krishnappa; Vijayshankar, Shivshankar; Sanjay, Manchaiah

    2015-09-01

    Tuberculosis (TB) and cancer are two lethal diseases causing significant morbidity and mortality in developing countries like India. Co-existence of these two disease lead to diagnostic dielemma among the clinicians. Overlapping clinical manifestations lead to delay in diagnosis. We report a case of acinic cell carcinoma -papillary cystic variant of the salivary gland and extra pulmonary tuberculosis in a young female. We emphasize the importance of the awareness of the co-existence of these two diseases and the role of fine needle aspiration cytology in the initial diagnosis.

  5. Prediction of difficult mask ventilation using a systematic assessment of risk factors vs. existing practice - a cluster randomised clinical trial in 94,006 patients

    DEFF Research Database (Denmark)

    Nørskov, A K; Wetterslev, J; Rosenstock, C V

    2016-01-01

    We compared implementation of systematic airway assessment with existing practice of airway assessment on prediction of difficult mask ventilation. Twenty-six departments were cluster-randomised to assess eleven risk factors for difficult airway management (intervention) or to continue with their......We compared implementation of systematic airway assessment with existing practice of airway assessment on prediction of difficult mask ventilation. Twenty-six departments were cluster-randomised to assess eleven risk factors for difficult airway management (intervention) or to continue...

  6. Co-existence of Phenylketonuria and Fabry disease on a 3 year-old boy: case report

    Directory of Open Access Journals (Sweden)

    Bonapace Giuseppe

    2010-05-01

    Full Text Available Abstract Background The co-existence of two genetically distinct metabolic disorders in the same patient has rarely been reported. Phenylketonuria (PKU is an inborn error of the metabolism resulting from a phenylalanine hydroxylase deficiency. Fabry disease (FD is an X-linked lysosomal storage disorder due to a deficiency of the enzyme alpha-galactosidase A. Case presentation We report a case of a 3 year- old boy affected by classic PKU and FD, both confirmed by molecular data. The FD was suspected at the age of 21 months on the presence of non-specific GI symptoms (severe abdominal pain and periodically appearance of not specific episodes of gastroenteritis apparently non related to PKU. Conclusion This is the first report of co-existence of FD and PKU, two different congenital inborn of metabolism and in consideration of the prevalence of each disease this chance association is a very unusual event. The co-existence of this diseases made very difficult the correct interpretation of clinical symptoms as lack of appetite, severe abdominal pain and non-specific gastroenteritis episodes. Furthermore, this case report helps to define the early clinical phenotype of FD.

  7. Regional issue identification and assessment. First annual report

    Energy Technology Data Exchange (ETDEWEB)

    1979-09-01

    This regional assessment report portrays the major regional environmental, human health and safety, socioeconomic and institutional effects that might result from the implementation of one of a set of national energy supply and demand projections developed by the Department of Energy in 1978. General problem areas are identified and assessed on a regional and state basis that could either constrain or significantly modify the realization of the energy projections. Many of the issues identified are of a long-standing nature and would continue to exist, in spite of the particular energy projection used. The research and assessments reflected in this document were performed by six national laboratories. It is a compilation of individual reports prepared by Federal regions and available separately.

  8. Flexion contractures possibly reflect the existence of hypocortisolism: two case reports.

    Science.gov (United States)

    Harbuz, Viorica; Bihan, Hélène; Salama, Jeffrey; Reach, Gérard; Cohen, Régis

    2010-07-01

    The diagnosis of adrenal insufficiency is discussed in case of low blood pressure and digestive symptoms. Rare inaugural abdomino-crural muscle contracture can be a misleading symptom. Here we report two new cases. A 50-year-old woman presenting a leaning forward walking attitude and negligence for the past 2 months was referred to the neurologic unit. Abdomino-crural contracture, clinical hypogonadism, and hyponatremia directed towards a panhypopituitarism, which was confirmed by subsequent investigations. Pituitary MRI found an empty sella turcica. The outcome was dramatic after hormone replacement therapy, with drawing up of the trunk and re-establishment of walking after a few days. The second case is a 58-year-old man, hospitalized with altered general condition, with a weight loss of 22 kg, and anorexia in the aftermath of a comminuted fracture of the right lower limb, complicated by pseudoarthrosis. There was amyotrophy on the extremities with intense cruralgia. The patient had an antalgic attitude in the flexion affecting his rehabilitation. During 1 year, the symptoms were mimicking psychiatric disorders, malabsorption, or cancer before the final diagnosis of central hypocorticism with normal MRI was established. The evolution was remarkable after a few days of therapy with hydrocortisone, where the myalgia disappeared, the patient quickly gained weight, and the disappearance of the retractions allowed rehabilitation. These two observations emphasize the delayed diagnosis of adrenal insufficiency in the case of abdomino-crural-related symptoms and the presence of misleading neurological symptoms. The mechanisms of this syndrome remain unknown.

  9. Feasibility determination of low-head hydroelectric power development at existing sites. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Polonsky, R.

    1979-01-01

    This report contains the feasibility study, economic analysis, and information relevant to reactivation of the dam in Bethelehem, NH. It outlines a plan of development which calls for sale of the power to a local utility for the first few years of the project and then predominately on-site use of the power in an innovative plan for controlled-environment agriculture. The economic analyses indicate that reactivation of the dam would be a successful venture based on the present market value of 4.5 cents/kWh. The success of the second phase in the dam's use rests on the increasing financial attractiveness of locally grown produce in a state that currently imports over 90% of its food and is experiencing the spiraling costs of food, energy, and inflation. The best-suited turbine package for the site is an Ossberger 750-kW unit which would provide 4,014,000 kWh per year with a plant factor of 61%. The total capital costs of the project are $827,935.

  10. Examiners' Reports on Theses: Feedback or Assessment?

    Science.gov (United States)

    Kumar, Vijay; Stracke, Elke

    2011-01-01

    Traditionally, examiners' reports on theses at the doctoral and Master's level consist of two components: firstly, summative assessment where a judgement is made about whether the thesis has met the standards established by the discipline for the award of the degree, and, secondly, the developmental and formative component, where examiners provide…

  11. Ukraine : Country Procurement Assessment Report 2006

    OpenAIRE

    World Bank

    2007-01-01

    Ukraine enacted a comprehensive Public Procurement Law (PPL) on February 22, 2000. The first World Bank Country Procurement Assessment Report (CPAR) for Ukraine finalized in November 2001 included an action plan for improving systemic efficiency of public procurement. Since the 2001 CPAR, the country has undergone numerous political and economic changes with natural concurrent evolution of...

  12. Assessing Pragmatics: DCTS and Retrospective Verbal Reports

    Science.gov (United States)

    Beltrán-Palanques, Vicente

    2016-01-01

    Assessing pragmatic knowledge in the instructed setting is seen as a complex but necessary task, which requires the design of appropriate research methodologies to examine pragmatic performance. This study discusses the use of two different research methodologies, namely those of Discourse Completion Tests/Tasks (DCTs) and verbal reports. Research…

  13. Biomass Gasification Technology Assessment: Consolidated Report

    Energy Technology Data Exchange (ETDEWEB)

    Worley, M.; Yale, J.

    2012-11-01

    Harris Group Inc. (HGI) was commissioned by the National Renewable Energy Laboratory to assess gasification and tar reforming technologies. Specifically, the assessments focused on gasification and tar reforming technologies that are capable of producing a syngas suitable for further treatment and conversion to liquid fuels. HGI gathered sufficient information to analyze three gasification and tar reforming systems. This report summarizes the equipment, general arrangement of the equipment, operating characteristics, and operating severity for each technology. The order of magnitude capital cost estimates are supported by a basis-of-estimate write-up, which is also included in this report. The report also includes Microsoft Excel workbook models, which can be used to design and price the systems. The models can be used to analyze various operating capacities and pressures. Each model produces a material balance, equipment list, capital cost estimate, equipment drawings and preliminary general arrangement drawings. Example outputs of each model are included in the Appendices.

  14. A case report of complete mole with co-existent exaggerated placental site reaction and review of the literature

    Directory of Open Access Journals (Sweden)

    Ozhan Ozdemir

    2014-01-01

    Full Text Available Exaggerated placental site (EPS is defined as a non-neoplastic trophoblastic lesion, which intermediate trophoblasts infiltrate exaggeratedly into endometrium and myometrium. These lesions may occur following normal pregnancy, ectopic pregnancy, abortus or molar pregnancy. Herein we share a case of EPS detected after evacuation due to molar pregnancy. We also review the related literature, where only a few reports exist describing the clinical course, histopathology and differential diagnosis of EPS.

  15. Transportation energy scenario analysis technical report No. 1: examination of four existing scenarios. [Projections for 1985, 1995, 2010, and 2025

    Energy Technology Data Exchange (ETDEWEB)

    Bernard, M. J.; LaBelle, S. J.; Millar, M.; Walbridge, E. W.

    1978-03-01

    This project aims to provide the DOE Division of Transportation Energy Conservation (TEC) with a long-range forecasting framework in which to evaluate potential changes to the U.S. Transportation system. This initial report examines four existing, but diverse, 50-year scenarios of the future. It describes the scenarios and summarizes the changes in the major transportation system variables that would occur through the year 2025 in each scenario. Projections of variables of interest to TEC are explored, including passenger or ton miles and energy consumption. Each is reported for 1985, 1995, 2010, and 2025 under four scenarios: success, moderate economic growth, energy crisis, and transformation. The philosophy of this project is that the transportation system must support future lifestyles; by examining potential future lifestyles the required transportation system changes can be deduced. The project: (a) develops a set of scenarios that span likely futures; (b) describes the lifestyles in each scenario in order; (c) determines the characteristics of the transportation system supporting those lifestyles; (d) indicates transportation technologies and policies necessary in that system; and (e) derives the energy characteristics of that system. The implications of the four existing scenarios are examined with emphasis on current TEC electric-vehicle development. This preliminary investigation will be followed by detailed-scenario building (modifying existing scenarios or developing new ones) and generation of lifestyles and transportation system demands under each of the scenarios. This work will be reported in October 1978.

  16. Nuclear Nonproliferation Ontology Assessment Team Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Strasburg, Jana D.; Hohimer, Ryan E.

    2012-01-01

    Final Report for the NA22 Simulations, Algorithm and Modeling (SAM) Ontology Assessment Team's efforts from FY09-FY11. The Ontology Assessment Team began in May 2009 and concluded in September 2011. During this two-year time frame, the Ontology Assessment team had two objectives: (1) Assessing the utility of knowledge representation and semantic technologies for addressing nuclear nonproliferation challenges; and (2) Developing ontological support tools that would provide a framework for integrating across the Simulation, Algorithm and Modeling (SAM) program. The SAM Program was going through a large assessment and strategic planning effort during this time and as a result, the relative importance of these two objectives changed, altering the focus of the Ontology Assessment Team. In the end, the team conducted an assessment of the state of art, created an annotated bibliography, and developed a series of ontological support tools, demonstrations and presentations. A total of more than 35 individuals from 12 different research institutions participated in the Ontology Assessment Team. These included subject matter experts in several nuclear nonproliferation-related domains as well as experts in semantic technologies. Despite the diverse backgrounds and perspectives, the Ontology Assessment team functioned very well together and aspects could serve as a model for future inter-laboratory collaborations and working groups. While the team encountered several challenges and learned many lessons along the way, the Ontology Assessment effort was ultimately a success that led to several multi-lab research projects and opened up a new area of scientific exploration within the Office of Nuclear Nonproliferation and Verification.

  17. Use of non-linear models for the seismic assessment of existing buildings; Utilisation de modeles de calcul non lineaires pour la reevaluation sismique des batiments existants

    Energy Technology Data Exchange (ETDEWEB)

    Combescure, D.; Sollogoub, P.; Jeanvoine, E.; Politopoulos, I

    2000-07-01

    Models for the sizing of new structures are more and more reliable. Meanwhile the seismic prediction of an old building is a more complex problem. The non-linear displacements have to be take into account in the sizing codes. The CEA developed assessment methods of these non-linear deformations. This paper presents the different non-linear models, their particularities and two examples of structure analysis. (A.L.B.)

  18. Southern Great Plains Rapid Ecoregional Assessment: pre-assessment report

    Science.gov (United States)

    Assal, Timothy J.; Melcher, Cynthia P.; Carr, Natasha B.

    2015-01-01

    The purpose of the Pre-Assessment Report for the Southern Great Plains Rapid Ecoregional Assessment (REA) is to document the selection process for and final list of Conservation Elements, Change Agents, and Management Questions developed during Phase I. The overall goal of the REAs being conducted for the Bureau of Land Management (BLM) is to provide information that supports regional planning and analysis for the management of ecological resources. The REA provides an assessment of baseline ecological conditions, an evaluation of current risks from drivers of ecosystem change, and a predictive capacity for evaluating future risks. The REA also may be used for identifying priority areas for conservation or restoration and for assessing the cumulative effects of a variety of land uses. There are several components of the REAs. Management Questions, developed by the BLM and partners for the ecoregion, identify the information needed for addressing land-management responsibilities. Conservation Elements represent regionally significant terrestrial and aquatic species and communities that are to be conserved and (or) restored. For each Conservation Element, key ecological attributes will be evaluated to determine the status of each species and community. The REA also will evaluate major drivers of ecosystem change, or Change Agents, currently affecting or likely to affect the status of Conservation Elements in the future. The relationships between Change Agents and key ecological attributes will be summarized using conceptual models. The REA process is a two-phase process. Phase I (pre-assessment) includes developing and finalizing the lists of priority Management Questions, Conservation Elements, and Change Agents, culminating in the REA Pre-Assessment Report.

  19. Evaluation of green building rating tools based on existing green building achievement in Indonesia using Life Cycle Assessment Method

    Science.gov (United States)

    Basten, Van; Latief, Yusuf; Berawi, Mohammed Ali; Budiman, Rachmat; Riswanto

    2017-03-01

    Total completed building construction value in Indonesia increased 116% during 2009 to 2011. That's followed by increasing 11% energy consumption in Indonesia in the last three years with 70% energy met to the electricity needs of commercial building. In addition, a few application of green building concept in Indonesia made the greenhouse gas emissions or CO2 amount increased by 25%. Construction, operation, and maintain of building cost consider relatively high. The evaluation in this research is used to improve the building performance with some of green concept alternatives. The research methodology is conducted by combination of qualitative and quantitative approaches through interview and case study. Assessing the successful of optimization functions in the existing green building is based on the operational and maintenance phase with the Life Cycle Assessment (LCA) Method. The result of optimization that is the largest efficiency and effective of building life cycle.

  20. DOE plutonium disposition study: Analysis of existing ABB-CE Light Water Reactors for the disposition of weapons-grade plutonium. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    Core reactivity and basic fuel management calculations were conducted on the selected reactors (with emphasis on the System 80 units as being the most desirable choice). Methods used were identical to those reported in the Evolutionary Reactor Report. From these calculations, the basic mission capability was assessed. The selected reactors were studied for modification, such as the addition of control rod nozzles to increase rod worth, and internals and control system modifications that might also be needed. Other system modifications studied included the use of enriched boric acid as soluble poison, and examination of the fuel pool capacities. The basic geometry and mechanical characteristics, materials and fabrication techniques of the fuel assemblies for the selected existing reactors are the same as for System 80+. There will be some differences in plutonium loading, according to the ability of the reactors to load MOX fuel. These differences are not expected to affect licensability or EPA requirements. Therefore, the fuel technology and fuel qualification sections provided in the Evolutionary Reactor Report apply to the existing reactors. An additional factor, in that the existing reactor availability presupposes the use of that reactor for the irradiation of Lead Test Assemblies, is discussed. The reactor operating and facility licenses for the operating plants were reviewed. Licensing strategies for each selected reactor were identified. The spent fuel pool for the selected reactors (Palo Verde) was reviewed for capacity and upgrade requirements. Reactor waste streams were identified and assessed in comparison to uranium fuel operations. Cost assessments and schedules for converting to plutonium disposition were estimated for some of the major modification items. Economic factors (incremental costs associated with using weapons plutonium) were listed and where possible under the scope of work, estimates were made.

  1. JISC funded Kaptur project environmental assessment report

    OpenAIRE

    Garrett, Leigh; Gramstadt, Marie-Therese; Burgess, Robin; Murtagh, John; Spalding, Mary-Anne; Nadim, Tahani

    2012-01-01

    The overall objective of the JISC funded Kaptur project (October 2011 - March 2013) is to discover, create and pilot a sectoral model of best practice in the management of research data in the visual arts. This report outlines findings from the first workpackage, environmental assessment, based on the following research question: What is the nature of visual arts research data? Appendix A provides detail on the methodology; data was gathered from a literature review and 16 face-to-face interv...

  2. Do dissociative disorders exist in Northern Ireland?: Blind psychiatric - structured interview assessments of 20 complex psychiatric patients

    Directory of Open Access Journals (Sweden)

    Martin J. Dorahy

    2006-09-01

    Full Text Available Background and objectives: Dissociative disorders remain relatively controversial diagnoses in British psychiatry. The aim of the current paper was to assess Northern Irish psychiatric patients with complex clinical presentations for dissociative disorders. Method: Twenty patients meeting operationally defined criteria for psychiatric complexity were blindly assessed by a psychiatrist in a diagnostic interview followed by a clinical psychologist in a structured interview. Results: Thirteen of the 20 participants were positive for at least one dissociative disorder. Those with a dissociative disorder had a range of co-morbid problems and all reported histories of childhood trauma and neglect. Conclusion: The psychiatric symptom profiles of dissociative disorders in Northern Ireland are similar to those reported in the literature. Complex psychiatric presentations offer a potential diagnostic clue for such conditions.

  3. Do dissociative disorders exist in Northern Ireland?: Blind psychiatric - structured interview assessments of 20 complex psychiatric patients

    Directory of Open Access Journals (Sweden)

    Martin J. Dorahy

    Full Text Available Background and objectives: Dissociative disorders remain relatively controversial diagnoses in British psychiatry. The aim of the current paper was to assess Northern Irish psychiatric patients with complex clinical presentations for dissociative disorders. Method: Twenty patients meeting operationally defined criteria for psychiatric complexity were blindly assessed by a psychiatrist in a diagnostic interview followed by a clinical psychologist in a structured interview. Results: Thirteen of the 20 participants were positive for at least one dissociative disorder. Those with a dissociative disorder had a range of co-morbid problems and all reported histories of childhood trauma and neglect. Conclusion: The psychiatric symptom profiles of dissociative disorders in Northern Ireland are similar to those reported in the literature. Complex psychiatric presentations offer a potential diagnostic clue for such conditions.

  4. NGNP Infrastructure Readiness Assessment: Consolidation Report

    Energy Technology Data Exchange (ETDEWEB)

    Brian K Castle

    2011-02-01

    The Next Generation Nuclear Plant (NGNP) project supports the development, demonstration, and deployment of high temperature gas-cooled reactors (HTGRs). The NGNP project is being reviewed by the Nuclear Energy Advisory Council (NEAC) to provide input to the DOE, who will make a recommendation to the Secretary of Energy, whether or not to continue with Phase 2 of the NGNP project. The NEAC review will be based on, in part, the infrastructure readiness assessment, which is an assessment of industry's current ability to provide specified components for the FOAK NGNP, meet quality assurance requirements, transport components, have the necessary workforce in place, and have the necessary construction capabilities. AREVA and Westinghouse were contracted to perform independent assessments of industry's capabilities because of their experience with nuclear supply chains, which is a result of their experiences with the EPR and AP-1000 reactors. Both vendors produced infrastructure readiness assessment reports that identified key components and categorized these components into three groups based on their ability to be deployed in the FOAK plant. The NGNP project has several programs that are developing key components and capabilities. For these components, the NGNP project have provided input to properly assess the infrastructure readiness for these components.

  5. September 2013 Storm and Flood Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Walterscheid, J. C. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-12-21

    Between September 10 and 17, 2013, New Mexico and Colorado received a historically large amount of precipitation (Figure 1). This report assesses the damage caused by flooding along with estimated costs to repair the damage at Los Alamos National Laboratory (the Laboratory) on the Pajarito Plateau. Los Alamos County, New Mexico, received between 200% and 600% of the normal precipitation for this time period (Figure 2), and the Laboratory received approximately 450% percent of its average precipitation for September (Figure 3). As a result, the Laboratory was inundated with rain, including the extremely large, greater-than-1000-yr return period event that occurred between September 12 and 13 (Table 1). With saturated antecedent soil conditions from the September 10 storm, when the September 12 to September 13 storm hit, the flooding was disastrous to the Laboratory’s environmental infrastructure, including access roads, gage stations, watershed controls, control measures installed under the National Pollutant Discharge Elimination System Permit (hereafter, the Individual Permit), and groundwater monitoring wells (Figures 4 through 21). From September 16 to October 1, 2013, the Laboratory completed field assessments of environmental infrastructure and generated descriptions and estimates of the damage, which are presented in spreadsheets in Attachments 1 to 4 of this report. Section 2 of this report contains damage assessments by watershed, including access roads, gage stations, watershed controls, and control measures installed under the Individual Permit. Section 3 contains damage assessments of monitoring wells by the groundwater monitoring groups as established in the Interim Facility-Wide Groundwater Monitoring Plan for Monitoring Year 2014. Section 4 addresses damage and loss of automated samplers. Section 5 addresses sediment sampling needs, and Section 6 is the summary of estimated recovery costs from the significant rain and flooding during September 2013.

  6. Augmenting retention and stability of an occlusal device for a partially dentate patient using existing extracoronal attachments: a clinical report.

    Science.gov (United States)

    Al-Rowaieh, Saleh A

    2011-04-01

    Occlusal devices are a valid treatment modality in certain clinical situations. For an occlusal device to be effective, sufficient retention and stability should be derived from coverage of the occlusal and incisal surfaces of the teeth. In the absence of most or all of the posterior teeth, the effectiveness of the device could become compromised as the incisal portions of the anterior teeth are typically not conducive to adequately retaining and stabilizing the device. This clinical report describes an approach to improving the retention and stability of an occlusal device for a patient with shortened dental arches by use of the patient's existing extracoronal attachments.

  7. How to Assess the Existence of Competing Strategies in Cognitive Tasks: A Primer on the Fixed-Point Property

    Science.gov (United States)

    van Maanen, Leendert; de Jong, Ritske; van Rijn, Hedderik

    2014-01-01

    When multiple strategies can be used to solve a type of problem, the observed response time distributions are often mixtures of multiple underlying base distributions each representing one of these strategies. For the case of two possible strategies, the observed response time distributions obey the fixed-point property. That is, there exists one reaction time that has the same probability of being observed irrespective of the actual mixture proportion of each strategy. In this paper we discuss how to compute this fixed-point, and how to statistically assess the probability that indeed the observed response times are generated by two competing strategies. Accompanying this paper is a free R package that can be used to compute and test the presence or absence of the fixed-point property in response time data, allowing for easy to use tests of strategic behavior. PMID:25170893

  8. Mapping Priorities to Focus Cropland Mapping Activities: Fitness Assessment of Existing Global, Regional and National Cropland Maps

    Directory of Open Access Journals (Sweden)

    François Waldner

    2015-06-01

    agriculture class in order to systematically assess existing and future cropland maps.

  9. Requirements for existing buildings

    DEFF Research Database (Denmark)

    Thomsen, Kirsten Engelund; Wittchen, Kim Bjarne

    2012-01-01

    This report collects energy performance requirements for existing buildings in European member states by June 2012.......This report collects energy performance requirements for existing buildings in European member states by June 2012....

  10. Requirements for existing buildings

    DEFF Research Database (Denmark)

    Thomsen, Kirsten Engelund; Wittchen, Kim Bjarne

    2012-01-01

    This report collects energy performance requirements for existing buildings in European member states by June 2012.......This report collects energy performance requirements for existing buildings in European member states by June 2012....

  11. Assessing clinical competency: reports from discussion groups.

    Science.gov (United States)

    Turnwald, Grant; Stone, Elizabeth; Bristol, David; Fuentealba, Carmen; Hardie, Lizette; Hellyer, Peter; Jaeger, Laurie; Kerwin, Sharon; Kochevar, Deborah; Lissemore, Kerry; Olsen, Christopher; Rogers, Kenita; Sabin, Beth; Swanson, Cliff; Warner, Angeline

    2008-01-01

    This report describes proposed new models for assessment of eight of the nine clinical competencies the American Veterinary Medical Association Council on Education requires for accreditation. The models were developed by discussion groups at the Association of American Veterinary Medical Colleges' Clinical Competency Symposium. Clinical competencies and proposed models (in parentheses) are described. Competency 1: comprehensive patient diagnosis (neurologic examination on a dog, clinical reasoning skills); Competency 2: comprehensive treatment planning (concept mapping, computerized case studies); Competency 3: anesthesia, pain management (student portfolio); Competency 4: surgery skills (objective structured clinical examination, cased-based examination, "super dog" model); Competency 5: medicine skills (clinical reasoning and case management, skills checklist); Competency 6: emergency and intensive care case management (computerized case study or scenario); Competency 7: health promotion, disease prevention/biosecurity (360 degrees evaluation, case-based computer simulation); Competency 8: client communications and ethical conduct (Web-based evaluation forms, client survey, communicating with stakeholders, telephone conversation, written scenario-based cases). The report also describes faculty recognition for participating in clinical competency assessments.

  12. Operational, cost, and technical study of large windpower systems integrated with an existing electric utility. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Ligon, C.; Kirby, G.; Jordan, D.; Lawrence, J.H.; Wiesner, W.; Kosovec, A.; Swanson, R.K.; Smith, R.T.; Johnson, C.C.; Hodson, H.O.

    1976-04-01

    Detailed wind energy assessment from the available wind records, and evaluation of the application of wind energy systems to an existing electric utility were performed in an area known as the Texas Panhandle, on the Great Plains. The study area includes parts of Texas, eastern New Mexico, the Oklahoma Panhandle and southern Kansas. The region is shown to have uniformly distributed winds of relatively high velocity, with average wind power density of 0.53 kW/m/sup 2/ at 30 m height at Amarillo, Texas, a representative location. The annual period of calm is extremely low. Three separate compressed air storage systems with good potential were analyzed in detail, and two potential pumped-hydro facilities were identified and given preliminary consideration. Aquifer storage of compressed air is a promising possibility in the region.

  13. Geosphere process report for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    Skagius, Kristina (ed.) (Kemakta Konsult AB, Stockholm (Sweden))

    2010-11-15

    This report documents geosphere processes identified as relevant to the long-term safety of a KBS-3 repository, and forms an important part of the reporting of the safety assessment SR-Site. The detailed assessment methodology, including the role of the process reports in the assessment, is described in the SR-Site Main report /SKB 2011/

  14. Save Energy Now Assessments Results 2008 Detailed Report

    Energy Technology Data Exchange (ETDEWEB)

    Wright, Anthony L [ORNL; Martin, Michaela A [ORNL; Nimbalkar, Sachin U [ORNL; Quinn, James [U.S. Department of Energy; Glatt, Ms. Sandy [DOE Industrial Technologies Program; Orthwein, Mr. Bill [U.S. Department of Energy

    2010-09-01

    In October 2005, U.S. Department of Energy Secretary Bodman launched his Easy Ways to Save Energy campaign with a promise to provide energy assessments to 200 of the largest U.S. manufacturing plants. DOE's Industrial Technologies Program (ITP) responded to the Secretary's campaign with its Save Energy Now initiative, featuring a new and highly cost-effective form of energy savings assessment. The approach for these assessments drew heavily on the existing resources of ITP's technology delivery component. Over the years, ITP Technology Delivery has worked with industry partners to assemble a suite of respected software tools, proven assessment protocols, training curricula, certified energy experts, and strong partnerships for deployment. The Save Energy Now assessments conducted in calendar year 2006 focused on natural gas savings and targeted many of the nation's largest manufacturing plants - those that consume at least 1 TBtu of energy annually. The 2006 Save Energy Now assessments focused primarily on assessments of steam and process heating systems, which account for an estimated 74% of all natural gas use by U.S. manufacturing plants. Because of the success of the Save Energy Now assessments conducted in 2006 and 2007, the program was expanded and enhanced in two major ways in 2008: (1) a new goal was set to perform at least 260 assessments; and (2) the assessment focus was expanded to include pumping, compressed air, and fan systems in addition to steam and process heating. DOE ITP also has developed software tools to assess energy efficiency improvement opportunities in pumping, compressed air, and fan systems. The Save Energy Now assessments integrate a strong training component designed to teach industrial plant personnel how to use DOE's opportunity assessment software tools. This approach has the advantages of promoting strong buy-in of plant personnel for the assessment and its outcomes and preparing them better to

  15. Prevalence of HIV among MSM in Europe: comparison of self-reported diagnoses from a large scale internet survey and existing national estimates

    Directory of Open Access Journals (Sweden)

    Marcus Ulrich

    2012-11-01

    Full Text Available Abstract Background Country level comparisons of HIV prevalence among men having sex with men (MSM is challenging for a variety of reasons, including differences in the definition and measurement of the denominator group, recruitment strategies and the HIV detection methods. To assess their comparability, self-reported data on HIV diagnoses in a 2010 pan-European MSM internet survey (EMIS were compared with pre-existing estimates of HIV prevalence in MSM from a variety of European countries. Methods The first pan-European survey of MSM recruited more than 180,000 men from 38 countries across Europe and included questions on the year and result of last HIV test. HIV prevalence as measured in EMIS was compared with national estimates of HIV prevalence based on studies using biological measurements or modelling approaches to explore the degree of agreement between different methods. Existing estimates were taken from Dublin Declaration Monitoring Reports or UNAIDS country fact sheets, and were verified by contacting the nominated contact points for HIV surveillance in EU/EEA countries. Results The EMIS self-reported measurements of HIV prevalence were strongly correlated with existing estimates based on biological measurement and modelling studies using surveillance data (R2=0.70 resp. 0.72. In most countries HIV positive MSM appeared disproportionately likely to participate in EMIS, and prevalences as measured in EMIS are approximately twice the estimates based on existing estimates. Conclusions Comparison of diagnosed HIV prevalence as measured in EMIS with pre-existing estimates based on biological measurements using varied sampling frames (e.g. Respondent Driven Sampling, Time and Location Sampling demonstrates a high correlation and suggests similar selection biases from both types of studies. For comparison with modelled estimates the self-selection bias of the Internet survey with increased participation of men diagnosed with HIV has to be

  16. Jackson Bluff Hydroelectric Project. Feasibility assessment report

    Energy Technology Data Exchange (ETDEWEB)

    1979-03-01

    A feasibility assessment study was conducted to determine if it is economical to reinstall hydroelectric generating units at the existing Jackson Bluff Dam on the Ochlockonee River in Florida. The studies and investigations have included site reconnaissance, system loads, growth rate, site hydrology, conceptual project arrangements and layouts, power output, estimates of construction costs and annual costs, economic analyses, development of a design and construction schedule and a preliminary environmental review of the proposed Project. It was concluded that the Project poses no unusual technical problems and no significant adverse environmental effects are anticipated. It shows sufficient promise of technical, economic and financial feasibility, to justify the City entering into the next phase of work, the FERC License Application, as soon as possible. The site can be restored for an investment of $9.9 to $10.4 million to establish 8.8 MW of capacity and produce 24,920 MWh of electrical energy annually, and in 10 years would save over $4 million as compared with current fuel costs for operating an oil-fueled power plant. (LCL)

  17. Regional Assessment of Supplementation Project : Status Report.

    Energy Technology Data Exchange (ETDEWEB)

    Unknown author

    1991-10-01

    The Fish and Wildlife Program of the Northwest Power Planning Council (NPPC) prescribes several approaches to achieve its goal of doubling the salmon and steelhead runs of the Columbia River. Among those approaches are habitat restoration, improvements in adult and juvenile passage at dams and artificial propagation. Supplementation will be a major part of the new hatchery programs. The purpose of the Regional Assessment of Supplementation Project (RASP) is to provide an overview of ongoing and planned supplementation activities, to construct a conceptual framework and model for evaluating the potential benefits and risks of supplementation and to develop a plan for better regional coordination of research and monitoring and evaluation of supplementation. RASP has completed its first year of work. Progress toward meeting the first year's objectives and recommendations for future tasks are contained in this report.

  18. Regional Assessment of Supplementation Project. Status report

    Energy Technology Data Exchange (ETDEWEB)

    1991-10-01

    The Fish and Wildlife Program of the Northwest Power Planning Council (NPPC) prescribes several approaches to achieve its goal of doubling the salmon and steelhead runs of the Columbia River. Among those approaches are habitat restoration, improvements in adult and juvenile passage at dams and artificial propagation. Supplementation will be a major part of the new hatchery programs. The purpose of the Regional Assessment of Supplementation Project (RASP) is to provide an overview of ongoing and planned supplementation activities, to construct a conceptual framework and model for evaluating the potential benefits and risks of supplementation and to develop a plan for better regional coordination of research and monitoring and evaluation of supplementation. RASP has completed its first year of work. Progress toward meeting the first year`s objectives and recommendations for future tasks are contained in this report.

  19. EFSA's scientific activities and achievements on the risk assessment of genetically modified organisms (GMOs) during its first decade of existence: looking back and ahead.

    Science.gov (United States)

    Devos, Yann; Aguilera, Jaime; Diveki, Zoltán; Gomes, Ana; Liu, Yi; Paoletti, Claudia; du Jardin, Patrick; Herman, Lieve; Perry, Joe N; Waigmann, Elisabeth

    2014-02-01

    Genetically modified organisms (GMOs) and derived food and feed products are subject to a risk analysis and regulatory approval before they can enter the market in the European Union (EU). In this risk analysis process, the role of the European Food Safety Authority (EFSA), which was created in 2002 in response to multiple food crises, is to independently assess and provide scientific advice to risk managers on any possible risks that the use of GMOs may pose to human and animal health and the environment. EFSA's scientific advice is elaborated by its GMO Panel with the scientific support of several working groups and EFSA's GMO Unit. This review presents EFSA's scientific activities and highlights its achievements on the risk assessment of GMOs for the first 10 years of its existence. Since 2002, EFSA has issued 69 scientific opinions on genetically modified (GM) plant market registration applications, of which 62 for import and processing for food and feed uses, six for cultivation and one for the use of pollen (as or in food), and 19 scientific opinions on applications for marketing products made with GM microorganisms. Several guidelines for the risk assessment of GM plants, GM microorganisms and GM animals, as well as on specific issues such as post-market environmental monitoring (PMEM) were elaborated. EFSA also provided scientific advice upon request of the European Commission on safeguard clause and emergency measures invoked by EU Member States, annual PMEM reports, the potential risks of new biotechnology-based plant breeding techniques, evaluations of previously assessed GMOs in the light of new scientific publications, and the use of antibiotic resistance marker genes in GM plants. Future challenges relevant to the risk assessment of GMOs are discussed. EFSA's risk assessments of GMO applications ensure that data are analysed and presented in a way that facilitates scientifically sound decisions that protect human and animal health and the environment.

  20. Performance assessment task team progress report

    Energy Technology Data Exchange (ETDEWEB)

    Wood, D.E.; Curl, R.U.; Armstrong, D.R.; Cook, J.R.; Dolenc, M.R.; Kocher, D.C.; Owens, K.W.; Regnier, E.P.; Roles, G.W.; Seitz, R.R. [and others

    1994-05-01

    The U.S. Department of Energy (DOE) Headquarters EM-35, established a Performance Assessment Task Team (referred to as the Team) to integrate the activities of the sites that are preparing performance assessments (PAs) for disposal of new low-level waste, as required by Chapter III of DOE Order 5820.2A, {open_quotes}Low-Level Waste Management{close_quotes}. The intent of the Team is to achieve a degree of consistency among these PAs as the analyses proceed at the disposal sites. The Team`s purpose is to recommend policy and guidance to the DOE on issues that impact the PAs, including release scenarios and parameters, so that the approaches are as consistent as possible across the DOE complex. The Team has identified issues requiring attention and developed discussion papers for those issues. Some issues have been completed, and the recommendations are provided in this document. Other issues are still being discussed, and the status summaries are provided in this document. A major initiative was to establish a subteam to develop a set of test scenarios and parameters for benchmarking codes in use at the various sites. The activities of the Team are reported here through December 1993.

  1. Successful Outcome of Twin Gestation with Partial Mole and Co-Existing Live Fetus: A Case Report

    Science.gov (United States)

    Rathod, Setu; Rani, Reddi; John, Lopamudra B.

    2015-01-01

    Sad fetus syndrome comprising of a live twin gestation with a hydatidiform mole is a rare entity. The condition is even rarer when the co-existing live fetus is associated with a partial mole than a complete mole. We report the case of a 24-year-old G2P1L1 at 28 weeks gestation who presented to our casualty in the second stage of labour. She had a previous ultrasound scan at 13 weeks which showed a live fetus with a focal area of multicystic placenta. She delivered an alive preterm male fetus weighing 1.32 kg vaginally. Following expulsion of normal placenta of the live fetus, partial mole was expelled. The fetus was admitted to neonatal ICU and discharged after two weeks. Soon after delivery, β-hCG (human chorionic gonadotropin) was 1,21,993 mIU/ml which decreased to 30mIU/ml within two weeks. The patient was discharged with advice of regular follow up of β-hCG reports. PMID:26436001

  2. Assessment of released heavy metals from electrical and electronic equipment (EEE) existing in shipwrecks through laboratory-scale simulation reactor.

    Science.gov (United States)

    Hahladakis, John N; Stylianos, Michailakis; Gidarakos, Evangelos

    2013-04-15

    In a passenger ship, the existence of EEE is obvious. In time, under shipwreck's conditions, all these materials will undergo an accelerated severe corrosion, due to salt water, releasing, consequently, heavy metals and other hazardous substances in the aquatic environment. In this study, a laboratory-scale reactor was manufactured in order to simulate the conditions under which the "Sea Diamond" shipwreck lies (14 bars of pressure and 16°C of temperature) and remotely observe and assess any heavy metal release that would occur, from part of the EEE present in the ship, into the sea. Ten metals were examined and the results showed that zinc, mercury and copper were abundant in the water samples taken from the reactor and in significantly higher concentrations compared to the US EPA CMC (criterion maximum concentration) criterion. Moreover, nickel and lead were found in concentrations higher than the CCC (criterion constant concentration) criterion set by the US EPA for clean seawater. The rest of the elements were measured in concentrations within the permissible limits. It is therefore of environmental benefit to salvage the wreck and recycle all the WEEE found in it.

  3. Zero-emission vehicle technology assessment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Woods, T.

    1995-08-01

    This is the final report in the Zero-Emission Vehicle (ZEV) Technology Assessment, performed for NYSERDA by Booz-Allen & Hamilton Inc. Booz-Allen wrote the final report, and performed the following tasks as part of the assessment: assembled a database of key ZEV organizations, their products or services, and plans; described the current state of ZEV technologies; identified barriers to widespread ZEV deployment and projected future ZEV technical capabilities; and estimated the cost of ZEVs from 1998 to 2004. Data for the ZEV Technology Assessment were obtained from several sources, including the following: existing ZEV industry publications and Booz-Allen files; major automotive original equipment manufacturers; independent electric vehicle manufacturers; battery developers and manufacturers; infrastructure and component developers and manufacturers; the U.S. Department of Energy, the California Air Resources Board, and other concerned government agencies; trade associations such as the Electric Power Research Institute and the Electric Transportation Coalition; and public and private consortia. These sources were contacted by phone, mail, or in person. Some site visits of manufacturers also were conducted. Where possible, raw data were analyzed by Booz-Allen staff and/or verified by independent sources. Performance data from standardized test cycles were used as much as possible.

  4. 12 CFR 630.5 - Accuracy of reports and assessment of internal control over financial reporting.

    Science.gov (United States)

    2010-01-01

    ... CREDIT SYSTEM General § 630.5 Accuracy of reports and assessment of internal control over financial... assessment of internal control over financial reporting. (1) Annual reports must include a report by the Funding Corporation's management assessing the effectiveness of the internal control over...

  5. Evaluating the impact of existing legislation in Europe with regard to Female Genital Mutilation. Spanish National Report

    Directory of Open Access Journals (Sweden)

    VVAA .

    2014-02-01

    Full Text Available Introduction The Spanish Report on the evaluation of existing legislation with regard to Female Genital Mutilation (FGM is the result of a research project supported by the European Commision Daphne Programme. The project Evaluating the impact of existing legislation in Europe with regard to female genital mutilation, has been coordinated by the International Centre for Reproductive Health of Ghent University (Belgium from january 2003 to march 2004. The project included as partners the Foundation for Women’s Health, Research and Development (FORWARD, United Kingdom; Lund University (Sweden; Commission pour l'Abolition des Mutilations Sexuelles, (CAMS, France, the Centre of Studies on Citizenship, Migration and Minorities of the University of Valencia (GECIM, Spain, and the above mentioned ICRH (Ghent University, Belgium . The Spanish report is an interdisciplinary research done by the Centre of Studies on Citizenship, Migration and Minorities (University of València, directed by professor Javier De Lucas, and which counts with researchers and collaborators both, from the University of Valencia and other Universities such as University of Barcelona and University Rovira i Virgili of Tarragona; in the fields of Law (Penal Law, Constitutional Law, Theory and Philosophy of Law, Sociology and Antropology. The Group of researchers includes as well lawyers and public prosecutors. Practice of Female Genital Mutilation in Spain, like other european countries, address this rite that is introduced by immigrants from countries where the practice is prevalent (as we may see in chapter 3, as a violation of women’s rights and consider that such violation cannot be justified by respect of cultural traditions or initiation ceremonies. The increasing of immigration in Spain, has been a fact in last years, and it would be an important issue in future, increasing too the number of girls at risk in our country. In Spain, since october 2003, we have anew

  6. Technology Assessment Report: Aqueous Sludge Gasification Technologies

    Science.gov (United States)

    The study reveals that sludge gasification is a potentially suitable alternative to conventional sludge handling and disposal methods. However, very few commercial operations are in existence. The limited pilot, demonstration or commercial application of gasification technology t...

  7. Patient-reported outcomes in multiple sclerosis: Relationships among existing scales and the development of a brief measure.

    Science.gov (United States)

    Chua, Alicia S; Glanz, Bonnie I; Guarino, Anthony J; Cook, Sandra L; Greeke, Emily E; Little, Grace E; Chitnis, Tanuja; Healy, Brian C

    2015-11-01

    Several patient-reported outcome (PRO) measures are commonly used in multiple sclerosis (MS) research, but the relationship among items across measures is uncertain. We proposed to evaluate the associations between items from a standard battery of PRO measures used in MS research and to develop a brief, reliable and valid instrument measure by combining these items into a single measure. Subjects (N = 537) enrolled in CLIMB complete a PRO battery that includes the Center for Epidemiologic Studies Depression Scale, Medical Outcomes Study Modified Social Support Survey, Modified Fatigue Impact Scale and Multiple Sclerosis Quality of Life-54. Subjects were randomly divided into two samples: calibration (n = 269) and validation (n = 268). In the calibration sample, an Exploratory Factor Analysis (EFA) was used to identify latent constructs within the battery. The model constructed based on the EFA was evaluated in the validation sample using Confirmatory Factor Analysis (CFA), and reliability and validity were assessed for the final measure. The EFA in the calibration sample revealed an eight factor solution, and a final model with one second-order factor along with the eight first-order factors provided the best fit. The model combined items from each of the four parent measures, showing important relationships among the parent measures. When the model was fit using the validation sample, the results confirmed the validity and reliability of the model. A brief PRO for MS (BPRO-MS) that combines MS-related psychosocial and quality of life domains can be used to assess overall functioning in mildly disabled MS patients.

  8. 7 CFR 958.250 - Assessment Credit Report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Assessment Credit Report. 958.250 Section 958.250... DESIGNATED COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Rules and Regulations § 958.250 Assessment Credit Report. Each handler may receive a credit for assessments on onions that have been levied in accordance...

  9. IES Integrated Learning Assessment Final Report. CRESST Report 788

    Science.gov (United States)

    Silver, David; Hansen, Mark; Herman, Joan; Silk, Yael; Greenleaf, Cynthia L.

    2011-01-01

    The main purpose of this study was to examine the effects of the Reading Apprenticeship professional development program on several teacher and student outcomes, including effects on student learning. A key part of the study was the use of an enhanced performance assessment program, the Integrated Learning Assessment (ILA), to measure student…

  10. Wind Resource and Feasibility Assessment Report for the Lummi Reservation

    Energy Technology Data Exchange (ETDEWEB)

    DNV Renewables (USA) Inc.; J.C. Brennan & Associates, Inc.; Hamer Environmental L.P.

    2012-08-31

    This report summarizes the wind resource on the Lummi Indian Reservation (Washington State) and presents the methodology, assumptions, and final results of the wind energy development feasibility assessment, which included an assessment of biological impacts and noise impacts.

  11. Solar Workbook. A Step by Step Procedure for Assessing Solar Opportunities in Existing Buildings in New York State.

    Science.gov (United States)

    New York State Energy Office, Albany.

    Determining the feasibility of modifying existing buildings to take advantage of solar energy requires a formal technical study. This workbook is designed to help the reader perform a preliminary analysis to decide whether investing in such a formal study would be beneficial. The book guides the user through an exploration of the general…

  12. Minimum Data Set RUGs by Assessment Report

    Data.gov (United States)

    U.S. Department of Health & Human Services — This table displays national frequencies and percentages for the RUG III categories from MDS Medicare assessment records. The RUG groups are classified using the...

  13. National Impact Assessment of CMS Quality Measures Reports

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Impact Assessment of the Centers for Medicare and Medicaid Services (CMS) Quality Measures Reports (Impact Reports) are mandated by section 3014(b), as...

  14. Technical and economic assessment of solar hybrid repowering. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-09-01

    Public Service Company of New Mexico (PNM) has performed a Technical and Economic Assessment of Solar Hybrid Repowering under funding by the Department of Energy (DOE), the Electric Power Research Institute (EPRI), Western Energy Supply and Transmission (WEST) Associates, and a number of southwestern utilities. Solar hybrid repowering involves placement of solar hardware adjacent to and connected to existing gas- and oil-fueled electric generation units to displace some of or all the fossil fuel normally used during daylight hours. The subject study assesses the technical economic viability of the solar hybrid repowering concept within the southwestern United States and the PNM system. This document is a final report on the study and its results. The study was divided into the six primary tasks to allow a systematic investigation of the concept: (1) market survey and cost/benefit analysis, (2) study unit selection, (3) conceptual design and cost estimates, (4) unit economic analysis, (5) program planning, future phases, and (6) program management. Reeves Station No. 2 at Albuquerque, New Mexico, was selected for repowering with a design goal of 50 percent (25 MWe). The solar system design is based on the 10 MW solar central receiver pilot plant preliminary design for Barstow, California. SAN--1608-4-2 contains the technical drawings. (WHK)

  15. Biomass Resource Assessment and Existing Biomass Use in the Madhya Pradesh, Maharashtra, and Tamil Nadu States of India

    Directory of Open Access Journals (Sweden)

    Karthikeyan Natarajan

    2015-05-01

    Full Text Available India is experiencing energy crisis and a widening gap between energy supply and demand. The country is, however, endowed with considerable, commercially and technically available renewable resources, from which surplus agro-biomass is of great importance and a relatively untapped resource. In the policy making process, knowledge of existing biomass use, degree of social reliance, and degree of biomass availability for energy production is unequivocal and pre-conditional. Field observations, documentation, and fill-in sheet tools were used to investigate the potential of biomass resources and the existing domestic, commercial, and industrial uses of biomass in selected Indian states. To do so, a team of field observers/supervisors visited three Indian states namely: Maharashtra (MH, Madhya Pradesh (MP, and Tamil Nadu (TN. Two districts from each state were selected to collect data regarding the use of biomass and the extent of biomass availability for energy production. In total, 471 farmers were interviewed, and approximately 75 farmers with various land holdings have been interviewed in each district. The existing uses of biomass have been documented in this survey study and the results show that the majority of biomass is used as fodder for domestic livestock followed by in-site ploughing, leaving trivial surplus quantities for other productive uses. Biomass for cooking appeared to be insignificant due to the availability and access to Liquefied Petroleum Gas (LPG cylinders in the surveyed districts. Opportunities exist to utilize roadside-dumped biomass, in-site burnt biomass, and a share of biomass used for ploughing. The GIS-based maps show that biomass availability varies considerably across the Taluks of the surveyed districts, and is highly dependent on a number of enviromental and socio-cultural factors. Developing competitive bioenergy market and enhancing and promoting access to more LPG fuel connections seem an appropriate socio

  16. Minidoka Dam Wildlife Impact Assessment: Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Martin, Robert C.; Meuleman, G. Allyn

    1989-03-01

    A wildlife impact assessment has been developed for the US Bureau of Reclamation's Minidoka Dam and Reservoir in south central Idaho. This assessment was conducted to fulfill requirements of the Fish and Wildlife Program. Specific objectives of this study included the following: select target wildlife species, and identify their current status and management goals; estimate the net effects on target wildlife species resulting from hydroelectric development and operation; recommend protection, mitigation, and enhancement goals for target wildlife species affected by hydroelectric development and operation; and consult and coordinate impact assessment activities with the Northwest Power Planning Council, Bonneville Power Administration, US Bureau of Reclamation, Bureau of Land Management, Shoshone-Bannock Tribes, US Fish and Wildlife Service, Pacific Northwest Utilities Conference Committee, and other entities expressing interest in the project. 62 refs., 2 figs., 11 tabs.

  17. The reported pain coping strategies of pediatric burn survivors-does a correlation exist between coping style and development of anxiety disorder?

    Science.gov (United States)

    Rimmer, Ruth Brubaker; Alam, Now Bahar; Bay, R Curt; Sadler, Ian J; Foster, Kevin N; Caruso, Daniel M

    2015-01-01

    Unresolved pediatric pain, both acute and chronic, has been associated with negative short- and long-term physical and mental health outcomes. This study sought to determine whether an association existed between self-reported pain coping skills and anxiety levels in a cohort of pediatric burn patients, and whether gender would influence their responses. The sample comprised burn-injured children in attendance at one of three mature burn camp sites. The self-report measures utilized included the 41-item Screen for Child Anxiety Related Disorders Child Version and the 39-item Pain Coping Questionnaire. Parental consent was obtained. A psychologist administered the measures. Participants included 187 youth, mean age 12.4 ± 2.4 years, girls (n = 89) boys (n = 98) with 67% reporting visible burn scars. Among boys, the use of Internalizing Coping Strategies was moderately correlated with elevated scores on Panic Disorder symptoms (r = .42, P Strategies was associated with elevated Generalized Anxiety (r = .51, P Strategies did not have any elevated anxiety scores. These findings suggest that burn-injured children, who employ Internalization as their pain coping strategy, may be more vulnerable to the development of long-term anxiety disorder, which, if left untreated may result in a negative psycho/social outcome. Applicability to Practice: Assessment of in-patient pediatric patients with the Pain Coping Questionnaire may help to identify children who are more likely to experience long-term anxiety. Future studies should seek to confirm these findings and determine whether improved pain management and early treatment of anxiety can help to diminish the long-term implications of unhelpful pain strategies and increased anxiety in burn-injured children.

  18. 2003 CAG Educational Needs Assessment Report

    Directory of Open Access Journals (Sweden)

    Desmond Leddin

    2003-01-01

    Full Text Available The annual survey of Canadian Association of Gastroenterology (CAG members’ educational needs was conducted online this past April. One hundred eightyseven individuals (one fifth of the membership completed the needs assessment. The topic most in demand for future educational events was inflammatory bowel disease, both from the clinical and basic science perspectives. Other highly rated topics were endoscopy, pharmacological therapeutics, celiac disease and pancreatitis/pancreatic disease. Educational materials were judged to be the most valuable component of exhibit areas. Results of the needs assessment were used to shape the 2004 Canadian Digestive Diseases Week (CDDW program.

  19. 2010 Northwest Federal Market Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Scanlon, Tim; Sandusky, William F.

    2011-09-01

    The primary intent of this market assessment is to provide insights on the effectiveness of current energy efficiency and renewable energy program offerings available to Federal sites in the region. The level of detail, quality and currency of the data used in this market assessment varies significantly by Federal agency and energy efficiency service provider. Limited access to some Federal sites, limited availability of key points of contact, time/resource constraints, and other considerations limited the total number of Federal agencies and energy efficiency service providers participating in the survey.

  20. American Samoa Initial Technical Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S.; Conrad, M.; Funk, K.; Kandt, A.; McNutt, P.

    2011-09-01

    This document is an initial energy assessment for American Samoa, the first of many steps in developing a comprehensive energy strategy. On March 1, 2010, Assistant Secretary of the Interior Tony Babauta invited governors and their staff from the Interior Insular Areas to meet with senior principals at the National Renewable Energy Laboratory (NREL). Meeting discussions focused on ways to improve energy efficiency and increase the deployment of renewable energy technologies in the U.S. Pacific Territories. In attendance were Governors Felix Camacho (Guam), Benigno Fitial (Commonwealth of the Northern Mariana Islands), and Togiola Tulafono, (American Samoa). This meeting brought together major stakeholders to learn and understand the importance of developing a comprehensive strategic plan for implementing energy efficiency measures and renewable energy technologies. For several decades, dependence on fossil fuels and the burden of high oil prices have been a major concern but never more at the forefront as today. With unstable oil prices, the volatility of fuel supply and the economic instability in American Samoa, energy issues are a high priority. In short, energy security is critical to American Samoa's future economic development and sustainability. Under an interagency agreement, funded by the Department of Interior's Office of Insular Affairs, NREL was tasked to deliver technical assistance to the islands of American Samoa. Technical assistance included conducting an initial technical assessment to define energy consumption and production data, establish an energy consumption baseline, and assist with the development of a strategic plan. The assessment and strategic plan will be used to assist with the transition to a cleaner energy economy. NREL provided an interdisciplinary team to cover each relevant technical area for the initial energy assessments. Experts in the following disciplines traveled to American Samoa for on-island site assessments: (1

  1. An Analytical Model for Assessing Stability of Pre-Existing Faults in Caprock Caused by Fluid Injection and Extraction in a Reservoir

    Science.gov (United States)

    Wang, Lei; Bai, Bing; Li, Xiaochun; Liu, Mingze; Wu, Haiqing; Hu, Shaobin

    2016-07-01

    Induced seismicity and fault reactivation associated with fluid injection and depletion were reported in hydrocarbon, geothermal, and waste fluid injection fields worldwide. Here, we establish an analytical model to assess fault reactivation surrounding a reservoir during fluid injection and extraction that considers the stress concentrations at the fault tips and the effects of fault length. In this model, induced stress analysis in a full-space under the plane strain condition is implemented based on Eshelby's theory of inclusions in terms of a homogeneous, isotropic, and poroelastic medium. The stress intensity factor concept in linear elastic fracture mechanics is adopted as an instability criterion for pre-existing faults in surrounding rocks. To characterize the fault reactivation caused by fluid injection and extraction, we define a new index, the "fault reactivation factor" η, which can be interpreted as an index of fault stability in response to fluid pressure changes per unit within a reservoir resulting from injection or extraction. The critical fluid pressure change within a reservoir is also determined by the superposition principle using the in situ stress surrounding a fault. Our parameter sensitivity analyses show that the fault reactivation tendency is strongly sensitive to fault location, fault length, fault dip angle, and Poisson's ratio of the surrounding rock. Our case study demonstrates that the proposed model focuses on the mechanical behavior of the whole fault, unlike the conventional methodologies. The proposed method can be applied to engineering cases related to injection and depletion within a reservoir owing to its efficient computational codes implementation.

  2. Early Intervention Evaluation Reports: Guidelines for Writing User-Friendly and Strength-Based Assessments

    Science.gov (United States)

    Towle, Patricia; Farrell, Anne F.; Vitalone-Raccaro, Nancy

    2008-01-01

    Assessment and evaluation activities are an integral part of early intervention services. These activities culminate in written evaluation reports that include information such as observations of skills and deficits, diagnosis, and recommendations for intervention. However, few guidelines exist to help guide early intervention providers in writing…

  3. Data report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Vahlund, Fredrik [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden); Andersson, Johan [JA Streamflow AB, Aelvsjoe (Sweden); Loefgren, Martin [Kemakta Konsult AB, Stockholm (Sweden)

    2006-11-15

    This report is the data report derived within the project SR-Can. The purpose of the data report is to present input data, with uncertainty estimates, for the SR-Can assessment calculations. Data presented in the report have been derived using standardised procedures following a methodology which is presented in the initial part of the report. In this part, a template is presented that has been used when assessing input data in supporting documents as illustrated in subsequent chapters of the data report. By using the template, decisions by the SR-Can team are separated from expert input. This increases the traceability of assessment decisions. The data report supplies assessment data for all parts of the repository system, the fuel, the canister, the buffer and backfill and the geosphere. For the geosphere, many of the data are based on information obtained during the site investigation programme.

  4. Groundwater impact assessment report for the 284-WB Powerplant Ponds

    Energy Technology Data Exchange (ETDEWEB)

    Alexander, D.J.; Johnson, V.G.; Lindsey, K.A.

    1993-09-01

    As required by the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement Milestone M-17-00A), this report assesses the impact of wastewater discharged to the 284-WB Powerplant Ponds on groundwater quality. The assessment reported herein expands upon the initial analysis conducted between 1989 and 1990 for the Liquid Effluent Study Final Project Plan.

  5. Human Health Effects, Task Force Assessment, Preliminary Report.

    Science.gov (United States)

    Aronow, Wilbert S.; And Others

    Presented in this preliminary report is one of seven assessments conducted by a special task force of Project Clean Air, the Human Health Effects Task Force. The reports summarize assessments of the state of knowledge on various air pollution problems, particularly in California, and make tentative recommendations as to what the University of…

  6. ADVERSE DRUG REACTION REPORTS IN MALAYSIA: COMPARISON OF CAUSALITY ASSESSMENTS

    Directory of Open Access Journals (Sweden)

    HOE SEE LEI

    2007-01-01

    Full Text Available Causality assessment of reported adverse drug reactions (ADR is an important component of pharmacovigilance as they contribute to better evaluation of the risk-benefit profile of drugs. The main objective of the present study was to evaluate the agreement of causality assessments of ADR between the spontaneous ADR reporters, the expert panel and the Naranjo algorithm. We retrospectively reviewed ADR reports received by the Malaysian Adverse Drug Reactions Advisory Committee (MADRAC between January to June 2003. Causality assessments were categorized as Certain, Probable, Possible, Unlikely and Unclassifiable. A total of 384 reports were included. Spontaneous reporters assessed 30.4% as Certain, 46.1% as Probable, 21.9% as Possible and 1.6% as Unlikely. MADRAC panel assessed 21.9%, 13.0%, 64.6% and 0.5% as Certain, Probable, Possible and Unlikely, respectively. Using the algorithm, 16.4%, 83.1% and 0.5% were categorized as Probable, Possible and Unlikely, respectively. No reports achieved the Certain/Definite category using the algorithm. The total percentage of agreement between spontaneous reporters, MADRAC and Naranjo’s algorithm in causality assessment was 15.1%. Among the three groups, no agreement was found in the Certain and Unlikely categories. Spontaneous reporters attributed a higher level of causality compared to MADRAC and Naranjo’s algorithm. The difference in aims and methods in causality assessment among the three methods of assessment could be the main reason of disagreement.

  7. Report on Integration of Existing Grid Models for N-R HES Interaction Focused on Balancing Authorities for Sub-hour Penalties and Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    McJunkin, Timothy; Epiney, Aaron; Rabiti, Cristian

    2017-06-01

    This report provides a summary of the effort in the Nuclear-Renewable Hybrid Energy System (N-R HES) project on the level 4 milestone to consider integration of existing grid models into the factors for optimization on shorter time intervals than the existing electric grid models with the Risk Analysis Virtual Environment (RAVEN) and Modelica [1] optimizations and economic analysis that are the focus of the project to date.

  8. Statewide Writing Assessment Follow-Up; Federal Reporting Requirements; Preparing the School District Assessment Portfolio. Update # 5. STARS: School-Based Teacher-Led Assessment and Reporting System.

    Science.gov (United States)

    Nebraska State Dept. of Education, Lincoln.

    This update provides information about the Nebraska Statewide Writing Assessment follow-up, the federal reporting of assessment information, and preparing the school District Assessment Portfolio. The information is intended to assist local educators in the reporting of local assessment information in June 2001. The update on the writing…

  9. Identifying approaches for assessing methodological and reporting quality of systematic reviews

    DEFF Research Database (Denmark)

    Pussegoda, Kusala; Turner, Lucy; Garritty, Chantelle

    2017-01-01

    there are potential gaps in research best-practice guidance materials. The aims of this study are to identify reports assessing the methodological quality (MQ) and/or reporting quality (RQ) of a cohort of SRs and to assess their number, general characteristics, and approaches to 'quality' assessment over time......BACKGROUND: The methodological quality and completeness of reporting of the systematic reviews (SRs) is fundamental to optimal implementation of evidence-based health care and the reduction of research waste. Methods exist to appraise SRs yet little is known about how they are used in SRs or where....... CONCLUSIONS: The methods used to assess quality of SRs are diverse, and none has become universally accepted. The most commonly used quality assessment tools are AMSTAR, OQAQ, and PRISMA. As new tools and guidelines are developed to improve both the MQ and RQ of SRs, authors of methodological studies...

  10. Geothermal resources assessment in Hawaii. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, D.M.

    1984-02-21

    The Hawaii Geothermal Resources Assessment Program was initiated in 1978. The preliminary phase of this effort identified 20 Potential Geothermal Resource Areas (PGRA's) using available geological, geochemical and geophysical data. The second phase of the Assessment Program undertook a series of field studies, utilizing a variety of geothermal exploration techniques, in an effort to confirm the presence of thermal anomalies in the identified PGRA's and, if confirmed, to more completely characterize them. A total of 15 PGRA's on four of the five major islands in the Hawaiian chain were subject to at least a preliminary field analysis. The remaining five were not considered to have sufficient resource potential to warrant study under the personnel and budget constraints of the program.

  11. Methodological issues in life cycle assessment for remanufactured products : a critical review of existing studies and an illustrative case study

    NARCIS (Netherlands)

    Peters, Kristian

    2016-01-01

    Remanufacturing is an important strategy in the manufacturing industry. A life cycle assessment (LCA) is often used to measure whether, and to what extent, a remanufactured product is ‘better’ for the environment than a newly produced equivalent. In order to obtain valid and meaningful outcomes, LCA

  12. Aggregation of measures to produce an overall assessment of animal welfare. Part 1: a review of existing methods

    DEFF Research Database (Denmark)

    Boteau, R.; Bonde, Marianne; Butterworth, A.

    2007-01-01

    Several systems have been proposed for the overall assessment of animal welfare at the farm level for the purpose of advising farmers or assisting public decision-making. They are generally based on several measures compounded into a single evaluation, using different rules to assemble the inform...

  13. Graduate Assessment Survey Report, 2000-2001.

    Science.gov (United States)

    Santa Fe Community Coll., Gainesville, FL. Office of Institutional Research and Planning.

    This report presents the 2000-2001 results of Santa Fe Community College's (SFCC) (Florida) annual survey of outgoing students' opinions and perceptions of their educational experiences and institutional services. Responses were received from 2,397 students, all of whom were candidates for graduation in associate and certificate programs. The 10…

  14. Procedure for the characterization of radon potential in existing dwellings and to assess the annual average indoor radon concentration.

    Science.gov (United States)

    Collignan, Bernard; Powaga, Emilie

    2014-11-01

    Risk assessment due to radon exposure indoors is based on annual average indoor radon activity concentration. To assess the radon exposure in a building, measurement is generally performed during at least two months during heating period in order to be representative of the annual average value. This is because radon presence indoors could be very variable during time. This measurement protocol is fairly reliable but may be a limiting in the radon risk management, particularly during a real estate transaction due to the duration of the measurement and the limitation of the measurement period. A previous field study defined a rapid methodology to characterize radon entry in dwellings. The objective of this study was at first, to test this methodology in various dwellings to assess its relevance with a daily test. At second, a ventilation model was used to assess numerically the air renewal of a building, the indoor air quality all along the year and the annual average indoor radon activity concentration, based on local meteorological conditions, some building characteristics and in-situ characterization of indoor pollutant emission laws. Experimental results obtained on thirteen individual dwellings showed that it is generally possible to obtain a representative characterization of radon entry into homes. It was also possible to refine the methodology defined in the previous study. In addition, numerical assessments of annual average indoor radon activity concentration showed generally a good agreement with measured values. These results are encouraging to allow a procedure with a short measurement time to be used to characterize long-term radon potential in dwellings.

  15. How green can black be? Assessing the potential for equipping USA's existing coal fleet with carbon capture and storage

    Science.gov (United States)

    Patrizio, Piera; Leduc, Sylvain; Mesfun, Sennai; Yowargana, Ping; Kraxner, Florian

    2017-04-01

    The mitigation of adverse environmental impacts due to climate change requires the reduction of carbon dioxide emissions - also from the U.S. energy sector, a dominant source of greenhouse-gas emissions. This is especially true for the existing fleet of coal-fired power plants, accounting for roughly two-thirds of the U.S. energy sectors' total CO2 emissions. With this aim, different carbon mitigation options have been proposed in literature, such as increasing the energy efficiency, co-firing of biomass and/or the adoption of carbon capturing technologies (BECCS). However, the extent to which these solutions can be adopted depends on a suite of site specific factors and therefore needs to be evaluated on a site-specific basis. We propose a spatially explicit approach to identify candidate coal plants for which carbon capture technologies are economically feasible, according to different economic and policy frameworks. The methodology implies the adoption of IIASA's techno economic model BeWhere, which optimizes the cost of the entire BECCS supply chain, from the biomass resources to the storage of the CO2 in the nearest geological sink. The results shows that biomass co-firing appears to be the most appealing economic solution for a larger part of the existing U.S. coal fleet, while the adoption of CCS technologies is highly dependent on the level of CO2 prices as well as on local factors such as the type of coal firing technology and proximity of storage sites.

  16. Assessment Portfolios as Opportunities for Teacher Learning. CRESST Report 736

    Science.gov (United States)

    Gearhart, Maryl; Osmundson, Ellen

    2008-01-01

    This report is an analysis of the role of assessment portfolios in teacher learning. Over 18 months, 19 experienced science teachers worked in grade-level teams to design, implement, and evaluate assessments to track student learning throughout a curriculum unit, supported by semi-structured tasks and resources in assessment portfolios.…

  17. Existing chemicals: international activities.

    Science.gov (United States)

    Purchase, J F

    1989-01-01

    The standards of care used in the protection of the health and safety of people exposed to chemicals has increased dramatically in the last decade. Standards imposed by regulation and those adopted by industry have required a greater level of knowledge about the hazards of chemicals. In the E.E.C., the 6th amendment of the dangerous substances directive imposed the requirement that al new chemicals should be tested according to prescribed programme before introduction on to the market. The development of a European inventory of existing chemicals was an integral part of the 6th amendment. It has now become clear that increased standards of care referred to above must be applied to the chemicals on the inventory list. There is, however, a considerable amount of activity already under way in various international agencies. The OECD Chemicals Programme has been involved in considering the problem of existing chemicals for some time, and is producing a priority list and action programme. The International Programme on Chemical Safety produces international chemical safety cards, health and safety guides and environmental health criteria documents. The international register of potentially toxic compounds (part of UNEP) has prepared chemical data profiles on 990 compounds. The International Agency for Research on Cancer prepared monographs on the carcinogenic risk of chemicals to man. So far 42 volumes have been prepared covering about 900 substances. IARC and IPCS also prepare periodic reports on ongoing research on carcinogenicity or toxicity (respectively) of chemicals. The chemical industry through ECETOC (the European Chemical Industry Ecology and Toxicology Centre) has mounted a major initiative on existing chemicals. Comprehensive reviews of the toxicity of selected chemicals are published (Joint Assessment of Commodity Chemicals). In its technical report no. 30 ECETOC lists reviews and evaluations by major national and international organisations, which provides

  18. Role of health education in promoting health in Libya: Evaluation of the existing situation and assessment of future needs

    OpenAIRE

    Elfituri, Abdulbaset Ali

    2000-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. A variety of programmes of health education are designed, addressing promotion of health of the Libyan community. These programmes employ various communication methods and use different education media. This research is the first to evaluate the national programmes of health education in Libya and to determine future needs. It compares health officials' assessments with those of the gener...

  19. Propfan Test Assessment (PTA): Flight test report

    Science.gov (United States)

    Little, B. H.; Bartel, H. W.; Reddy, N. N.; Swift, G.; Withers, C. C.; Brown, P. C.

    1989-01-01

    The Propfan Test Assessment (PTA) aircraft was flown to obtain glade stress and noise data for a 2.74m (9 ft.) diameter single rotation propfan. Tests were performed at Mach numbers to 0.85 and altitudes to 12,192m (40,000 ft.). The propfan was well-behaved structurally over the entire flight envelope, demonstrating that the blade design technology was completely adequate. Noise data were characterized by strong signals at blade passage frequency and up to 10 harmonics. Cabin noise was not so high as to preclude attainment of comfortable levels with suitable wall treatment. Community noise was not excessive.

  20. Unruptured anterior communicating artery aneurysm with co-existing blister aneurysms: case report and review of literature

    Directory of Open Access Journals (Sweden)

    Karthikeyan Y. R.

    2017-06-01

    Full Text Available Blister aneurysms are a separate class of vascular malformations with a unique etiopathogenesis and clinical profile, elusive to radiological imaging and complex to manage. Unless identified and managed appropriately they often lead increased morbidity intra and post operatively. They are commonly reported in internal carotid artery. We are reporting a rare case of intraoperatively diagnosed blister aneurysm of the anterior cerebral artery, the management options and the importance of constant vigilance in cases where the aneurysm appears unruptured intraoperatively.

  1. NANA Geothermal Assessment Program Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Jay Hermanson

    2010-06-22

    In 2008, NANA Regional Corporation (NRC) assessed geothermal energy potential in the NANA region for both heat and/or electricity production. The Geothermal Assessment Project (GAP) was a systematic process that looked at community resources and the community's capacity and desire to develop these resources. In October 2007, the US Department of Energy's Tribal Energy Program awarded grant DE-FG36-07GO17075 to NRC for the GAP studies. Two moderately remote sites in the NANA region were judged to have the most potential for geothermal development: (1) Granite Mountain, about 40 miles south of Buckland, and (2) the Division Hot Springs area in the Purcell Mountains, about 40 miles south of Shungnak and Kobuk. Data were collected on-site at Granite Mountain Hot Springs in September 2009, and at Division Hot Springs in April 2010. Although both target geothermal areas could be further investigated with a variety of exploration techniques such as a remote sensing study, a soil geochemical study, or ground-based geophysical surveys, it was recommended that on-site or direct heat use development options are more attractive at this time, rather than investigations aimed more at electric power generation.

  2. Needs assessment activity report: April 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    As part of a US Department of Energy Headquarters task (DOE-HQ), the Packaging Operations and Development Group within Westinghouse Hanford Company (WHC) has assessed the packaging needs of many DOE sites. These assessments have involved site visits and meetings with personnel involved with transportation and packaging of hazardous materials. By March 1995, 20 DOE facilities had been visited. As a result, these sites been informed of some of the packaging activities that DOE has sponsored and is sponsoring, have been apprised of the affects of upcoming changes to transportation regulations, have discussed their short-term packaging needs, and have shared unique packaging they have developed which may be of use to other DOE facilities. Program successes include discovery of a need for a reusable Type A liquid sample packaging and its development within another DOE task, establishing communications pathways between DOE sites that have similar transportation and packaging needs, and starting to establish a centralized packaging clearinghouse that will coordinate DOE Complex needs and improve the cost-effectiveness of transportation and packaging activities.

  3. 12 CFR 620.3 - Accuracy of reports and assessment of internal control over financial reporting.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Accuracy of reports and assessment of internal control over financial reporting. 620.3 Section 620.3 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DISCLOSURE TO SHAREHOLDERS General § 620.3 Accuracy of reports and assessment of...

  4. Local Sustainable Energy Assessment Report of Quang Tri in Vietnam

    DEFF Research Database (Denmark)

    Andersen, Jan; Lund, Søren

    The publication reports a sustainable energy assessment at the local project site of the HighARCS project in Nainital, Uttarakhand and Buxa, West Bengal, India. The assessment has been made as a contribution to the elaboration of biodiversity conservation and livelihoods improvement action plans....... It proposes an energy assessment methodology and planning procedure. An assessment is made for each of the two local areas on the basis of data collected during a field visit in Sept 2010...

  5. Environmental Hazards Assessment Program: Quarterly report, October--December 1993

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    This report describes activities and reports on progress for the second quarter (October 93 - December 93) of the second year of the grant to support the Environmental Hazards Assessment Program (EHAP). It reports progress against grant objectives and the Program Implementation Plan published at the end of the first year of the grant.

  6. Risk assessment meta tool LDRD final report.

    Energy Technology Data Exchange (ETDEWEB)

    Bouchard, Ann Marie; Osbourn, Gordon Cecil

    2006-12-01

    The goal of this project was to develop a risk analysis meta tool--a tool that enables security analysts both to combine and analyze data from multiple other risk assessment tools on demand. Our approach was based on the innovative self-assembling software technology under development by the project team. This technology provides a mechanism for the user to specify his intentions at a very high level (e.g., equations or English-like text), and then the code self-assembles itself, taking care of the implementation details. The first version of the meta tool focused specifically in importing and analyzing data from Joint Conflict and Tactical Simulation (JCATS) force-on-force simulation. We discuss the problem, our approach, technical risk, and accomplishments on this project, and outline next steps to be addressed with follow-on funding.

  7. Searching the perfect ultrasonic classification in assessing carotid artery stenosis: comparison and remarks upon the existing ultrasound criteria.

    Science.gov (United States)

    Mozzini, Chiara; Roscia, Giuseppe; Casadei, Alder; Cominacini, Luciano

    2016-01-01

    Doppler ultrasound scanning is the first line investigation for quantifying the internal carotid artery stenosis. Nevertheless, the lack of internationally accepted ultrasound criteria for describing the degree of stenosis has contributed to the different and confusing measurements ranges. The use of two different angiographic methods, the North American Symptomatic Carotid Endoarterectomy Study and the European Carotid Surgery Trial was probably the major initial source of confusion in deriving valid and reliable duplex ultrasound criteria worldwide. The consensus proposed in 2003 by the Society of Radiologists in Ultrasound has been a great attempt to create a conformity document, establishing grey scale and Doppler criteria in considering the different degrees of stenosis. According to this attempt, in 2010, the multi-parametric Deutsche Gesellschaft für Ultraschall in der Medizin ultrasound criteria have been proposed with a precise differentiation between main and additional criteria and depicted a different peak systolic velocity (PSV) threshold. In 2012, these criteria have been implemented, focusing on the multi-parametric approach, re-defining the PSV values and clearly introducing the concept of PSV average. Despite these attempts, a wide range of practice patterns still exists, with consistent disparities in patients' care. This paper collects these previous experiences and summarizes their strengths and weaknesses, to give a contribution in the carotid artery stenosis grading standardization using ultrasonic methods. Carotid ultrasound as the only diagnostic tool for the selection of patients for carotid surgery or stenting will be possible only with internationally accepted criteria.

  8. Synthesis and Comparison of Baseline Avian and Bat Use, Raptor Nesting and Mortality Information from Proposed and Existing Wind Developments: Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Erickson, Wallace P.

    2002-12-01

    Primarily due to concerns generated from observed raptor mortality at the Altamont Pass (CA) wind plant, one of the first commercial electricity generating wind plants in the U.S., new proposed wind projects both within and outside of California have received a great deal of scrutiny and environmental review. A large amount of baseline and operational monitoring data have been collected at proposed and existing U.S. wind plants. The primary use of the avian baseline data collected at wind developments has been to estimate the overall project impacts (e.g., very low, low, moderate, and high relative mortality) on birds, especially raptors and sensitive species (e.g., state and federally listed species). In a few cases, these data have also been used for guiding placement of turbines within a project boundary. This new information has strengthened our ability to accurately predict and mitigate impacts from new projects. This report should assist various stakeholders in the interpretation and use of this large information source in evaluating new projects. This report also suggests that the level of baseline data (e.g., avian use data) required to adequately assess expected impacts of some projects may be reduced. This report provides an evaluation of the ability to predict direct impacts on avian resources (primarily raptors and waterfowl/waterbirds) using less than an entire year of baseline avian use data (one season, two seasons, etc.). This evaluation is important because pre-construction wildlife surveys can be one of the most time-consuming aspects of permitting wind power projects. For baseline data, this study focuses primarily on standardized avian use data usually collected using point count survey methodology and raptor nest survey data. In addition to avian use and raptor nest survey data, other baseline data is usually collected at a proposed project to further quantify potential impacts. These surveys often include vegetation mapping and state or

  9. Analytical Chemistry Core Capability Assessment - Preliminary Report

    Energy Technology Data Exchange (ETDEWEB)

    Barr, Mary E. [Los Alamos National Laboratory; Farish, Thomas J. [Los Alamos National Laboratory

    2012-05-16

    The concept of 'core capability' can be nebulous one. Even at a fairly specific level, where core capability equals maintaining essential services, it is highly dependent upon the perspective of the requestor. Samples are submitted to analytical services because the requesters do not have the capability to conduct adequate analyses themselves. Some requests are for general chemical information in support of R and D, process control, or process improvement. Many analyses, however, are part of a product certification package and must comply with higher-level customer quality assurance requirements. So which services are essential to that customer - just those for product certification? Does the customer also (indirectly) need services that support process control and improvement? And what is the timeframe? Capability is often expressed in terms of the currently utilized procedures, and most programmatic customers can only plan a few years out, at best. But should core capability consider the long term where new technologies, aging facilities, and personnel replacements must be considered? These questions, and a multitude of others, explain why attempts to gain long-term consensus on the definition of core capability have consistently failed. This preliminary report will not try to define core capability for any specific program or set of programs. Instead, it will try to address the underlying concerns that drive the desire to determine core capability. Essentially, programmatic customers want to be able to call upon analytical chemistry services to provide all the assays they need, and they don't want to pay for analytical chemistry services they don't currently use (or use infrequently). This report will focus on explaining how the current analytical capabilities and methods evolved to serve a variety of needs with a focus on why some analytes have multiple analytical techniques, and what determines the infrastructure for these analyses. This

  10. Law [Review of: World trade report 2011: the WTO and preferential trade agreements: from co-existence to coherence

    NARCIS (Netherlands)

    Mathis, J.H.

    2012-01-01

    The World Trade Review asked distinguished scholars from the three different fields of economics (Pravin Krishna), political science (Edward D. Mansfield) and law (James H. Mathis) to independently review the WTO's annual World Trade Report for 2011, the theme of which is The WTO and Preferential

  11. [Surgical treatment of benign recurrent goiter with pre-existing unilateral recurrent laryngeal nerve paralysis--a report of experiences].

    Science.gov (United States)

    Wasiak, J; Pohle, T

    1996-01-01

    Operations for recurrent goiter are considered to range among the most difficult procedures in thyroid surgery, because the risk of a permanent recurrent nerve palsy increases to 10 or 30%. In case of pre-existing unilateral lesion of the nerve the danger of bilateral paralysis of the vocal chord will become even larger. The results from 29 patients with an intracapsular resection (nearly total removement of the thyroid tissue without the preparation of the recurrent nerve) are presented and compared with those found in 4 patients with an extracapsular approach. All four patients, where the operation was performed extracapsularly, must be tracheotomized although the palsy did recover within 21 days till 14 months. After an intracapsular resection of the recurrence at the side of an intact nerve (29 patients) a tracheotomy had not been necessary.

  12. Submittal of SWMU Assessment Report for Building 9960 Surface Discharge

    Energy Technology Data Exchange (ETDEWEB)

    Dotson, Patrick Wells [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-01

    Sandia National Laboratories is a multi-purpose engineering and science laboratory owned by the U.S. Department of Energy (DOE)/National Nuclear Security Administration and managed and operated by Sandia Corporation (Sandia), a wholly-owned subsidiary of Lockheed Martin Corporation. This Solid Waste Management Unit (SWMU) Assessment Report (SAR) for the Sandia National Laboratories, New Mexico (SNL/NM), Coyote Test Field, Building 9960 Surface Discharge, has been prepared in accordance with Section V of the Compliance Order on Consent (the Consent Order) between the New Mexico Environment Department (NMED), DOE, and Sandia (NMED April 2004). The DOE and Sandia formally notified the NMED of this newly identified or suspected SWMU or Area of Concern (AOC) by letter dated December 9, 2014. This SAR is being submitted in accordance with the NMED Hazardous Waste Bureau (HWB) letter dated February 16, 2015 letter (Kieling February 2015). This SAR presents the available information for the Building 9960 Surface Discharge, including location, designation of type and function, a general description, the operational dates, waste characteristics, and a summary of existing analytical wastewater and soil data

  13. Satellite orbital conjunction reports assessing threatening encounters in space (SOCRATES)

    Science.gov (United States)

    Kelso, T. S.; Alfano, S.

    2006-05-01

    While many satellite operators are aware of the possibility of a collision between their satellite and another object in earth orbit, most seem unaware of the frequency of near misses occurring each day. Until recently, no service existed to advise satellite operators of an impending conjunction of a satellite payload with another satellite, putting the responsibility for determining these occurrences squarely on the satellite operator's shoulders. This problem has been further confounded by the lack of a timely, comprehensive data set of satellite orbital element sets and computationally efficient tools to provide predictions using industry-standard software. As a result, hundreds of conjunctions within 1 km occur each week, with little or no intervention, putting billions of dollars of space hardware at risk, along with their associated missions. As a service to the satellite operator community, the Center for Space Standards & Innovation (CSSI) offers SOCRATES-Satellite Orbital Conjunction Reports Assessing Threatening Encounters in Space. Twice each day, CSSI runs a list of all satellite payloads on orbit against a list of all objects on orbit using the catalog of all unclassified NORAD two-line element sets to look for conjunctions over the next seven days. The runs are made using STK/CAT-Satellite Tool Kit's Conjunction Analysis Tools-together with the NORAD SGP4 propagator in STK. This paper will discuss how SOCRATES works and how it can help satellite operators avoid undesired close approaches through advanced mission planning.

  14. Preliminary assessment of existing experimental data for validation ofreactor physics codes and data for NGNP design and analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Terry, W. K.; Jewell, J. K.; Briggs, J. B.; Taiwo, T. A.; Park, W.S.; Khalil, H. S.

    2005-10-25

    The Next Generation Nuclear Plant (NGNP), a demonstration reactor and hydrogen production facility proposed for construction at the INEEL, is expected to be a high-temperature gas-cooled reactor (HTGR). Computer codes used in design and safety analysis for the NGNP must be benchmarked against experimental data. The INEEL and ANL have examined information about several past and present experimental and prototypical facilities based on HTGR concepts to assess the potential of these facilities for use in this benchmarking effort. Both reactors and critical facilities applicable to pebble-bed and prismatic block-type cores have been considered. Four facilities--HTR-PROTEUS, HTR-10, ASTRA, and AVR--appear to have the greatest potential for use in benchmarking codes for pebble-bed reactors. Similarly, for the prismatic block-type reactor design, two experiments have been ranked as having the highest priority--HTTR and VHTRC.

  15. Security Assessment Simulation Toolkit (SAST) Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Meitzler, Wayne D.; Ouderkirk, Steven J.; Hughes, Chad O.

    2009-11-15

    The Department of Defense Technical Support Working Group (DoD TSWG) investment in the Pacific Northwest National Laboratory (PNNL) Security Assessment Simulation Toolkit (SAST) research planted a technology seed that germinated into a suite of follow-on Research and Development (R&D) projects culminating in software that is used by multiple DoD organizations. The DoD TSWG technology transfer goal for SAST is already in progress. The Defense Information Systems Agency (DISA), the Defense-wide Information Assurance Program (DIAP), the Marine Corps, Office Of Naval Research (ONR) National Center For Advanced Secure Systems Research (NCASSR) and Office Of Secretary Of Defense International Exercise Program (OSD NII) are currently investing to take SAST to the next level. PNNL currently distributes the software to over 6 government organizations and 30 DoD users. For the past five DoD wide Bulwark Defender exercises, the adoption of this new technology created an expanding role for SAST. In 2009, SAST was also used in the OSD NII International Exercise and is currently scheduled for use in 2010.

  16. NANA Wind Resource Assessment Program Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Jay Hermanson

    2010-09-23

    NANA Regional Corporation (NRC) of northwest Alaska is located in an area with abundant wind energy resources. In 2007, NRC was awarded grant DE-FG36-07GO17076 by the US Department of Energy's Tribal Energy Program for funding a Wind Resource Assessment Project (WRAP) for the NANA region. The NANA region, including Kotzebue Electric Association (KEA) and Alaska Village Electric Cooperative (AVEC) have been national leaders at developing, designing, building, and operating wind-diesel hybrid systems in Kotzebue (starting in 1996) and Selawik (2002). Promising sites for the development of new wind energy projects in the region have been identified by the WRAP, including Buckland, Deering, and the Kivalina/Red Dog Mine Port Area. Ambler, Shungnak, Kobuk, Kiana, Noorvik & Noatak were determined to have poor wind resources at sites in or very near each community. However, all five of these communities may have better wind resources atop hills or at sites with slightly higher elevations several miles away.

  17. Assessment of patient-reported symptoms of anxiety

    Science.gov (United States)

    Rose, Matthias; Devine, Janine

    2014-01-01

    Patient self-reported symptoms are of crucial importance to identify anxiety disorders, as well as to monitor their treatment in clinical practice and research. Thus, for evidence-based medicine, a precise, reliable, and valid (ie, “objective”) assessment of the patient's reported “subjective” symptoms is warranted. There is a plethora of instruments available, which can provide psychometrically sound assessments of anxiety, but there are several limitations of current tools that need to be carefully considered for their successful use. Nevertheless, the empirical assessment of mental health status is not as accepted in medicine as is the assessment of biomarkers. One reason for this may be that different instruments assessing the same psychological construct use different scales. In this paper we present some new developments that promise to provide one common metric for the assessment of anxiety, to facilitate the general acceptance of mental health assessments in the future. PMID:25152658

  18. Existence of magnetic charge

    Science.gov (United States)

    Akers, David

    1990-10-01

    A status report is presented on the existence of quarks carrying the Dirac unit of magnetic charge g = (137/2) e. The Paschen-Back effect in dyonium is discussed. From the dyonium model, Akers predicted the existence of a new η meson at 1814 MeV with I G(JPC) = 0+(0-+). Experimental evidence now confirms the existence of the meson resonance.

  19. Actinide partitioning-transmutation program final report. I. Overall assessment

    Energy Technology Data Exchange (ETDEWEB)

    Croff, A.G.; Blomeke, J.O.; Finney, B.C.

    1980-06-01

    This report is concerned with an overall assessment of the feasibility of and incentives for partitioning (recovering) long-lived nuclides from fuel reprocessing and fuel refabrication plant radioactive wastes and transmuting them to shorter-lived or stable nuclides by neutron irradiation. The principal class of nuclides considered is the actinides, although a brief analysis is given of the partitioning and transmutation (P-T) of /sup 99/Tc and /sup 129/I. The results obtained in this program permit us to make a comparison of the impacts of waste management with and without actinide recovery and transmutation. Three major conclusions concerning technical feasibility can be drawn from the assessment: (1) actinide P-T is feasible, subject to the acceptability of fuels containing recycle actinides; (2) technetium P-T is feasible if satisfactory partitioning processes can be developed and satisfactory fuels identified (no studies have been made in this area); and (3) iodine P-T is marginally feasible at best because of the low transmutation rates, the high volatility, and the corrosiveness of iodine and iodine compounds. It was concluded on the basis of a very conservative repository risk analysis that there are no safety or cost incentives for actinide P-T. In fact, if nonradiological risks are included, the short-term risks of P-T exceed the long-term benefits integrated over a period of 1 million years. Incentives for technetium and iodine P-T exist only if extremely conservative long-term risk analyses are used. Further RD and D in support of P-T is not warranted.

  20. Primary melanoma of the gallbladder: Does it exist? Report of a case and review of the literature

    Institute of Scientific and Technical Information of China (English)

    Michail Safioleas; Emmanouil Agapitos; Konstantinos Kontzoglou; Michail Stamatakos; Panagiotis Safioleas; George Mouzopoulos; Alkiviadis Kostakis

    2006-01-01

    With the occasion of a case of malignant melanoma of the gallbladder, which appeared to be primary, we have reviewed the literature and the result of this research was that primary melanoma of the gallbladder remains a questionable medical entity. Only few cases of both primary and metastatic gallbladder melanoma have been reported so far, and the only agreement is that surgery is the mainstaytreatment. The role of adjuvant chemotherapy, hormonotherapy or immunotherapy for both primary and metastatic disease remains undefined.

  1. Pollution resistance assessment of existing landscape plants on Beijing streets based on air pollution tolerance index method.

    Science.gov (United States)

    Zhang, Peng-Qian; Liu, Yan-Ju; Chen, Xing; Yang, Zheng; Zhu, Ming-Hao; Li, Yi-Ping

    2016-10-01

    Various plant species of green belt in urban traffic area help to reduce air pollution and beautify the city environment. Those plant species growing healthily under long-term atmospheric pollution environment are considered to be resilient. This study aims to identify plant species that are more tolerant to air pollution from traffic and to give recommendations for future green belt development in urban areas. Leaf samples of 47 plant species were collected from two heavy traffic roadside sites and one suburban site in Beijing during summer 2014. Four parameters in leaves were separately measured including relative water content (RWC), total chlorophyll content (TCH), leaf-extract pH (pH), and ascorbic acid (AA). The air pollution tolerance index (APTI) method was adopted to assess plants' resistance ability based on the above four parameters. The tolerant levels of plant species were classified using two methods, one by comparing the APTI value of individual plant to the average of all species and another by using fixed APTI values as standards. Tolerant species were then selected based on combination results from both methods. The results showed that different tolerance orders of species has been found at the three sampling sites due to varied air pollution and other environmental conditions. In general, plant species Magnolia denudata, Diospyros kaki, Ailanthus altissima, Fraxinus chinensis and Rosa chinensis were identified as tolerant species to air pollution environment and recommend to be planted at various location of the city, especially at heavy traffic roadside.

  2. Recommendations for enforcing and administering lighting-efficiency standards in existing public buildings in New York State. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-09-30

    To determine the most efficient, cost-effective means of enforcing lighting standards in existing public buildings, various enforcement procedures were investigated. A summary of conclusions and recommendations are presented. In Chapter 1, the adoption of a modified version of the sections of the proposed ASHRAE 100 standards that relate to lighting is recommended. The basic features of the proposed ASHRAE 100 standards are described and compared with those of other types of standards, and the modifications recommended to facilitate implementation are then presented. In Chapter 2, the structure is outlined and the details are provided of the enforcement strategy devised based on self-certification and penalties for noncompliance. Chapter 3 is intended to guide the state in implementing that strategy; it is suggested that the State Energy Office begin to conduct inspections of buildings selected first randomly and then according to a specific discriminant-analysis scheme. The timetable that should be followed and the management responsibilities that should be assigned if the state is to meet its 1980 goals related to saving energy through the implementation of lighting-efficiency standards are delineated in Chapter 4. The appendixes provide additional information and data supporting the specific conclusions and recommendations presented throughout the text. (MCW)

  3. Biomass Assessment. Assessment of global biomass potentials and their links to food, water, biodiversity, energy demand and economy. Inventory and analysis of existing studies. Supporting document

    Energy Technology Data Exchange (ETDEWEB)

    Dornburg, V.; Faaij, A.; Verweij, P. [Utrecht University, Utrecht (Netherlands); Banse, M.; Van Diepen, K.; Van Keulen, H.; Langeveld, H.; Meeusen, M.; Van de Ven, G.; Wester, F. [Wageningen UR, Wageningen (Netherlands); Alkemade, R.; Ten Brink, B.; Van den Born, G.J.; Van Oorschot, M.; Ros, J.; Smout, F.; Van Vuuren, D.; Van den Wijngaart, R. [Netherlands Environmental Assessment Agency NMP, Bilthoven (Netherlands); Aiking, H. [Vrije Universiteit, Amsterdam (Netherlands); Londo, M.; Mozaffarian, H.; Smekens, K. [ECN Policy Studies, Petten (Netherlands); Lysen, E. (ed.); Van Egmond, S. (ed.) [Utrecht Centre for Energy research UCE, Utrecht University, Utrecht (Netherlands)

    2008-01-15

    This supporting document contains the result from the inventory phase of the biomass assessment of global biomass potentials and their links to food, water, biodiversity, energy demand and economy. This study provides a comprehensive assessment of global biomass potential estimates, focusing on the various factors affecting these potentials, such as food supplies, water use, biodiversity, energy demands and agro-economics.

  4. Deep-ocean Assessment and Reporting of Tsunamis (DART) Stations

    Data.gov (United States)

    Department of Homeland Security — As part of the U.S. National Tsunami Hazard Mitigation Program (NTHMP), the Deep Ocean Assessment and Reporting of Tsunamis (DART(R)) Project is an ongoing effort to...

  5. Preliminary report on hepatic and cardiovascular risk assessment of ...

    African Journals Online (AJOL)

    Preliminary report on hepatic and cardiovascular risk assessment of ... The triglyceride level, artherogenic and coronary risk index of the mechanics was higher ... risk, mechanics, lipid profile, cardiovascular disease, liver dysfunction, benzene.

  6. Construction and installation of low-cost energy-conservation devices on existing residential structures. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1983-01-01

    Through the Neighborhood Housing Services, Incorporated of Charlotte, a series of hands-on workshops and a demonstration site was provided to enable residents of the Plaza-Midwood Neighborhood to build and install a variety of low-cost, durable, small scale, energy conservation systems. This experimental approach enabled homeowners to apply specific technologies to their own homes. These cost effective measures were designed to encourage both self reliance and the use of renewable resources. The weekend projects included protected entry, numerous moveable window insulation devices, solar air collector/greenhouse, window greenhouse and water storage tubes. The building used for retrofit was the office for the Neighborhood Housing Services (NHS), a non-profit corporation formed to help revitalize residential structures and maintain the economic, racial, and social character of existing neighborhoods. The particular neighborhood involved was Plaza-Midwood and covers approximately a 2 square mile area. The neighborhood housing stock is of the 1910 to 1940 variety with the predominate architectual style being bungalow frame, having 1000 to 1900 square feet in area. The neighborhood is a racially integrated one, with about 70% of the residents being homeowners. An estimated 1700 housing units are in this area. The NHS office presently serves as a resource center for area residents who need loans and/or construction assistance. Providing a continuing educational program is a function of this organization. The Grant provided a significant contribution as a resource for energy conservation mined residents. A resource room displaying procedures and diagrams for the various projects in this proposal was established. Additional resource literature was provided and used by local residents.

  7. Drought Assessment Using Tritium River Water Measurements for Existing Dam Infrastructure in the Ishikari River basin, Japan

    Science.gov (United States)

    Gusyev, M.; Morgenstern, U.; Stewart, M. K.; Yamazaki, Y.; Kashiwaya, K.; Kuribayashi, D.; Sawano, H.; Iwami, Y.

    2015-12-01

    A proposed methodology is based on estimated groundwater volumes from tritium river water measurements in the Ishikari River basin of Hokkaido Island, Japan. In our drought assessment, we characterize a groundwater storage that is available and can be used for the water supply during prolonged droughts. For the groundwater storage estimation, we utilized tritium river water measurements obtained during baseflows to estimate water mean transit times (MTTs). Tritium is ideally suited for characterization of the catchment's responses in river water samples with MTTs times up to 200 years. Tritium is a component of meteoric water, decays with a half-life of 12.32 years, and is inert in the subsurface. In Hokkaido, river water samples were collected in June, July and October 2014 at selected river gauging stations operated by the Ministry of Land, Infrastructure, Transport and Tourism (MLIT). These stations record hourly water levels, have catchment areas between 45 and 377 km2 and are located upstream of MLIT dams at altitudes between 36 m and 860 m MSL. The measured tritium ranged between 4.065 TU (±0.07) and 5.290 TU (±0.09) with both lowest and highest tritium values analysed in June river samples at Tougeshita and Okukatsura stations, respectively. For the MTT estimation, we selected exponential(80%)-piston(20%) Lumped Parameter Model (LPM) with constructed tritium in Hokkaido precipitation and obtained a non-unique fit of young (1-11 years) and old (16-98 years) groundwater MTTs. This result indicates that the bomb-peak tritium is still present in Japanese groundwater and may take several years to flush out. From the MTTs and baseflow discharges, the calculated groundwater volume ranges between 13 MCM and 12500 MCM and indicates potentially available groundwater storage during prolonged droughts in the Hokkaido headwater catchments. In the future studies, the accuracy of the estimated groundwater volume can be increased by conducting another tritium sampling at

  8. Assessment of short circuit level and TRV impact on existing substation due to the new addition of a wind farm

    Energy Technology Data Exchange (ETDEWEB)

    Wang, X.; Zhou, Z.; Wilson, P. [Manitoba HVDC Research Centre, Winnipeg, MB (Canada); Anasco, H. [City of Lethbridge, Lethbridge, AB (Canada)

    2006-07-01

    This paper presented a study and breaker evaluation of a substation in the City of Lethbridge with the addition of a 70.5 MW wind plant. The aim of the study was to assess the ability of the electric equipment to cope with short circuit growth. Another objective of the study was to investigate the interconnected power system around the substation power system and determine if transient recovery voltage (TRV) exceeded breaker breaker ratings. A simulation was conducted using PSCAD/EMTDC to analyze the short current levels increase and TRV waveforms. The short current level, peak values, and rate of rise of the TRV waveforms were determined, and values were compared with breaker ratings by IEC standards. Induction generators at the wind farm were modeled as voltage sources with sub-transient impedance. The sub-transient reactance of the induction machines was calculated. Fifteen test cases were presented. Results of the simulation showed that without the addition of the proposed wind farm, the fault current at the substation was 6.94 kA. With the new wind farm in service, the fault current was 7.01 kA, an 0.07 kA increase. Peak TRV values were in the range of between 25 to 195 kV. The allowable TRV peak value from the manufacturer and IEC standard 62271-100 are 235 to 237 kV. Results suggested that the actual TRV peak values of the 138 kV breakers at the substation are well below the peak TRV capability value. The actual rate of rise of the recovery voltage (RRRV) of the 2 breakers in the substation were in the range of 0.08 to 0.85 kV/{mu}s. It was concluded that the breaker TRV did not exceed the breaker capabilities at the substation. The addition of the wind farm caused no major impacts on the 138 kV breakers at the substation. 5 refs., 2 tabs., 6 figs.

  9. Visual Acuity Assessment in Persons with Dementia. Research Report

    Science.gov (United States)

    Morse, Alan R.; Teresi, Jeanne; Rosenthal, Bruce; Holmes, Douglas; Yatzkan, Elaine S.

    2004-01-01

    Most studies of vision in persons with Alzheimer's disease either exclude those with advanced dementia or are unable to assess their vision adequately, and therefore, improperly report these persons' visual acuity status. In this study, visual acuity was assessed using the ETDRS Snellen-type acuity chart and Teller Acuity Cards. The Teller Acuity…

  10. Local Sustainable Energy Assessment Report of Quang Tri in Vietnam

    DEFF Research Database (Denmark)

    Andersen, Jan; Lund, Søren

    The publication reports a sustainable energy assessment at the local project site of the HighARCS project in Nainital, Uttarakhand and Buxa, West Bengal, India. The assessment has been made as a contribution to the elaboration of biodiversity conservation and livelihoods improvement action plans....

  11. 78 FR 19446 - Marine Mammal Stock Assessment Reports

    Science.gov (United States)

    2013-04-01

    ... National Oceanic and Atmospheric Administration RIN 0648-XC062 Marine Mammal Stock Assessment Reports...), Commerce. ACTION: Notice of availability; response to comments. SUMMARY: As required by the Marine Mammal Protection Act (MMPA), NMFS has incorporated public comments into revisions of marine mammal stock assessment...

  12. 76 FR 34054 - Marine Mammal Stock Assessment Reports

    Science.gov (United States)

    2011-06-10

    ... National Oceanic and Atmospheric Administration RIN 0648-XW72 Marine Mammal Stock Assessment Reports AGENCY.... ACTION: Notice of availability; response to comments. SUMMARY: As required by the Marine Mammal Protection Act (MMPA), NMFS has incorporated public comments into revisions of marine mammal stock assessment...

  13. Strategic Assessment of the Ethiopian Mineral Sector : Final Report

    OpenAIRE

    2014-01-01

    This report was commissioned with the aim to assist the Government of Ethiopia (GoE) in its efforts to develop the mining sector. Thus, the report has been produced in close cooperation with staff at the Ethiopian Ministry of Mines (MoM). Its findings are mostly based on desk top reviews of existing documents, on a large number of meetings, and interviews with affected and interested stake...

  14. Testing geopressured geothermal reservoirs in existing wells. Wells of Opportunity Program final contract report, 1980-1981

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    The geopressured-geothermal candidates for the Wells of Opportunity program were located by the screening of published information on oil industry activity and through direct contact with the oil and gas operators. This process resulted in the recommendation to the DOE of 33 candidate wells for the program. Seven of the 33 recommended wells were accepted for testing. Of these seven wells, six were actually tested. The first well, the No. 1 Kennedy, was acquired but not tested. The seventh well, the No. 1 Godchaux, was abandoned due to mechanical problems during re-entry. The well search activities, which culminated in the acceptance by the DOE of 7 recommended wells, were substantial. A total of 90,270 well reports were reviewed, leading to 1990 wells selected for thorough geological analysis. All of the reservoirs tested in this program have been restricted by one or more faults or permeability barriers. A comprehensive discussion of test results is presented.

  15. Interim process report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Sellin, Patrick (ed.)

    2004-08-01

    This report is a documentation of buffer processes identified as relevant to the long-term safety of a KBS-3 repository. The report is part of the interim reporting of the safety assessment SR-Can, see further the Interim main report. The final SR-Can reporting will support SKB's application to build an Encapsulation plant for spent nuclear fuel and is to be produced in 2006. The purpose of this report is to document the scientific knowledge of the processes to a level required for an adequate treatment in the safety assessment. The documentation is thus from a scientific point of not exhaustive since such a treatment is neither necessary for the purposes of the safety assessment nor possible within the scope of an assessment. The purpose is further to determine the handling of each process in the safety assessment and to demonstrate how uncertainties are taken care of, given the suggested handling. The process documentation in the SR 97 version of the Process report is a starting point for this SR-Can interim version. As further described in the Interim main report, the list of relevant processes has been reviewed and slightly extended by comparison to other databases. Furthermore, the backfill has been included as a system part of its own, rather than being described together with the buffer as in SR 97. Apart from giving an interim account of the documentation and handling of buffer processes in SR-Can, this report is meant to serve as a template for the forthcoming documentation of processes occurring in other parts of the repository system. A complete list of processes can be found in the Interim FEP report for the safety assessment SR-Can. All material presented in this document is preliminary in nature and will possibly be updated as the SR-Can project progresses.

  16. The use of rapid assessment methodology to compliment existing national assessment and surveillance data: a study among injecting drug users in Penang, Malaysia.

    Science.gov (United States)

    Vicknasingam, B; Navaratnam, V

    2008-02-01

    The study explores how data collated from rapid assessment can enhance those produced by national level surveillance systems, in this case the national drug information (NADI) system in Malaysia. Qualitative data were collected in keeping with internationally accepted guidance on rapid assessment methods in the field of substance use. An inductive research strategy was employed. The rapid assessment produced multiple data on local drug use practices and how these were influenced by the contexts of use. The assessment points to the importance of collecting data not only on patterns of drug use but also on the health and social consequences of drug use. We suggest that the current national drug information system places greater emphasis on behavioural and health-related variables in order to better understand the potential relationships between drug use and health-related risk, including HIV/AIDS.

  17. Wind energy resource survey of New Zealand. Phase 1: National survey using existing data, detailed technical report

    Science.gov (United States)

    Smyth, V.

    1987-01-01

    The New Zealand Wind Energy Resource Survey provides an overview of wind energy in New Zealand in terms of supply and demand. Supply is related to the meteorology and geography of the country. The general problems of extrapolation and interpolation of wind data both in space and time are discussed and current knowledge reviewed. The indications using available wind data are that there is an abundance of wind turbine sites with mean wind speeds high enough to drive conventional large-scale turbines economically. The limitation on wind power usage would be the ability of the electricity grid to accept the fluctuating supply rather than the magnitude of the supply. A complete assessment of the economics of wind power requires simulation of the grid operation. However, there are several points favorable to wind power which are elucidated. New Zealand has a hydro-based electricity system and this is particularly suitable for the incorporation of wind power. The geographical extent of the country permits the output from windpower to be steadied considerably by dispersing the turbine network widely. The supply of wind at times of high demand and high hydro storage water value is generally average to high. However, on an inter-annual scale, dry years may be accompanied by lighter winds.

  18. Teachers' Opinions of Interdisciplinary Reports: The Children's Assessment Team

    Science.gov (United States)

    Roberts, Rachel M.; Moar, Kathy; Scott, Rhys

    2011-01-01

    There has been almost no investigation of reports produced by interdisciplinary teams. Feedback was obtained from 30 teachers regarding a typical (but fictional) report written by the Children's Assessment Team at Flinders Medical Centre. Quantitative and thematic analysis revealed that the same features that contribute to the effectiveness of a…

  19. Fission Meter Information Barrier Attribute Measurement System: Task 1 Report: Document existing Fission Meter neutron IB system

    Energy Technology Data Exchange (ETDEWEB)

    Kerr, P. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-02-28

    An SNM attribute Information Barrier (IB) system was developed for a 2011 US/UK Exercise. The system was modified and extensively tested in a 2013-2014 US-UK Measurement Campaign. This work demonstrated rapid deployment of an IB system for potential treaty use. The system utilizes an Ortec Fission Meter neutron multiplicity counter and custom computer code. The system demonstrates a proof-of-principle automated Pu-240 mass determination with an information barrier. After a software start command is issued, the system automatically acquires and downloads data, performs an analysis, and displays the results. This system conveys the results of a Pu mass threshold measurements in a way the does not reveal sensitive information. In full IB mode, only red/green ‘lights’ are displayed in the software. In test mode, more detailed information is displayed. The code can also read in, analyze, and display results from previously acquired or simulated data. Because the equipment is commercial-off-the-shelf (COTS), the system demonstrates a low-cost short-lead-time technology for treaty SNM attribute measurements. A deployed system will likely require integration of additional authentication and tamper-indicating technologies. This will be discussed for the project in this and future progress reports.

  20. The Faculty Self-Reported Assessment Survey (FRAS): differentiating faculty knowledge and experience in assessment.

    Science.gov (United States)

    Hanauer, David I; Bauerle, Cynthia

    2015-01-01

    Science, technology, engineering, and mathematics education reform efforts have called for widespread adoption of evidence-based teaching in which faculty members attend to student outcomes through assessment practice. Awareness about the importance of assessment has illuminated the need to understand what faculty members know and how they engage with assessment knowledge and practice. The Faculty Self-Reported Assessment Survey (FRAS) is a new instrument for evaluating science faculty assessment knowledge and experience. Instrument validation was composed of two distinct studies: an empirical evaluation of the psychometric properties of the FRAS and a comparative known-groups validation to explore the ability of the FRAS to differentiate levels of faculty assessment experience. The FRAS was found to be highly reliable (α = 0.96). The dimensionality of the instrument enabled distinction of assessment knowledge into categories of program design, instrumentation, and validation. In the known-groups validation, the FRAS distinguished between faculty groups with differing levels of assessment experience. Faculty members with formal assessment experience self-reported higher levels of familiarity with assessment terms, higher frequencies of assessment activity, increased confidence in conducting assessment, and more positive attitudes toward assessment than faculty members who were novices in assessment. These results suggest that the FRAS can reliably and validly differentiate levels of expertise in faculty knowledge of assessment.

  1. Dengue in pregnancy:an under-reported illness, with special reference to other existing co-infections

    Institute of Scientific and Technical Information of China (English)

    Nidhi Singla; Sunita Arora; Poonam Goel; Jagdish Chander; Anju Huria

    2015-01-01

    Objective:To keep the level of awareness high as far as incidence of dengue among pregnant women is concerned.Methods:A total of 300 blood samples of patients with fever in pregnancy were received in the Department of Microbiology to rule out dengue infection (January 2011 to December 2012). The samples were put up for presence of dengue IgM antibodies and NS1Ag by ELISA. The patients who turned out to be positive for dengue serology were retrospectively analysed with respect to patient’s age, gestational age, clinical presentation, complications, platelet counts and maternal as well as foetal outcomes.Results:Out of 300 females tested, 22 (7.3%) were found positive for dengue infection during the said time period. Out of them 9 were positive for IgM antibodies against dengue and 10 were found to be positive for NS1Ag, while 3 were positive for both IgM antibody and NS1Ag. Five patients presented with dengue in first trimester, 9 in second trimester and 8 in third trimester. Two patients had coinfections. Patient with coinfection of dengue with malaria had intrauterine death of fetus at 37 weeks while the second one having dengue with typhoid had a preterm vaginal delivery at 35 weeks.Conclusions:Establishing diagnosis of dengue infection in pregnancy is important for effective management by the obstetricians particularly the mode of delivery due to the potential risk of hemorrhage for both the mother and the newborn. Co-infections seen in endemic areas may be more common than usually reported.

  2. Environmental hazards assessment program. Annual report, July 1, 1994--June 30, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-31

    This report describes activities and reports on progress for the third year of the DOE grant to support the Environmental Hazards Assessment Program (EHAP). It reports progress against grant objectives and the Program Implementation Plan published at the end of the first year of the grant. As the program has evolved, more projects have been funded and many existing projects have become more complex. Thus, to accomplish better the objectives over the years and retain a solid focus on the total mission, we have reorganized the grant effort from three to five majoe elements: Public and professional outreach; Clinical programs; Science programs; Information systems; and, Program management.

  3. Engineering Options Assessment Report. Nitrate Salt Waste Stream Processing

    Energy Technology Data Exchange (ETDEWEB)

    Anast, Kurt Roy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-11-13

    This report examines and assesses the available systems and facilities considered for carrying out remediation activities on remediated nitrate salt (RNS) and unremediated nitrate salt (UNS) waste containers at Los Alamos National Laboratory (LANL). The assessment includes a review of the waste streams consisting of 60 RNS, 29 above-ground UNS, and 79 candidate below-ground UNS containers that may need remediation. The waste stream characteristics were examined along with the proposed treatment options identified in the Options Assessment Report . Two primary approaches were identified in the five candidate treatment options discussed in the Options Assessment Report: zeolite blending and cementation. Systems that could be used at LANL were examined for housing processing operations to remediate the RNS and UNS containers and for their viability to provide repackaging support for remaining LANL legacy waste.

  4. Engineering Options Assessment Report: Nitrate Salt Waste Stream Processing

    Energy Technology Data Exchange (ETDEWEB)

    Anast, Kurt Roy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-11-18

    This report examines and assesses the available systems and facilities considered for carrying out remediation activities on remediated nitrate salt (RNS) and unremediated nitrate salt (UNS) waste containers at Los Alamos National Laboratory (LANL). The assessment includes a review of the waste streams consisting of 60 RNS, 29 aboveground UNS, and 79 candidate belowground UNS containers that may need remediation. The waste stream characteristics were examined along with the proposed treatment options identified in the Options Assessment Report . Two primary approaches were identified in the five candidate treatment options discussed in the Options Assessment Report: zeolite blending and cementation. Systems that could be used at LANL were examined for housing processing operations to remediate the RNS and UNS containers and for their viability to provide repackaging support for remaining LANL legacy waste.

  5. Report of the Study Group on Assessment and Evaluation

    CERN Document Server

    Crouch, R; Netter, K; Crouch, Richard; Gaizuaskas, Robert; Netter, Klaus

    1996-01-01

    This is an interim report discussing possible guidelines for the assessment and evaluation of projects developing speech and language systems. It was prepared at the request of the European Commission DG XIII by an ad hoc study group, and is now being made available in the form in which it was submitted to the Commission. However, the report is not an official European Commission document, and does not reflect European Commission policy, official or otherwise. After a discussion of terminology, the report focusses on combining user-centred and technology-centred assessment, and on how meaningful comparisons can be made of a variety of systems performing different tasks for different domains. The report outlines the kind of infra-structure that might be required to support comparative assessment and evaluation of heterogenous projects, and also the results of a questionnaire concerning different approaches to evaluation.

  6. Computer utilization and clinical judgment in psychological assessment reports.

    Science.gov (United States)

    Lichtenberger, Elizabeth O

    2006-01-01

    The process of assessment report writing is a complex one, involving both the statistical evaluation of data and clinical methods of data interpretation to appropriately answer referral questions. Today, a computer often analyzes data generated in a psychological assessment, at least in part. In this article, the author focuses on the interaction between the decision-making processes of human clinicians and the test interpretations that are computer-based. The benefits and problems with computers in assessment are highlighted and are presented alongside the research on the validity of automated assessment, as well as research comparing clinicians and computers in the decision-making process. The author concludes that clinical judgment and computer-based test interpretation each have weaknesses. However, by using certain strategies to reduce clinicians' susceptibility to errors in decision making and to ensure that only valid computer-based test interpretations are used, clinicians can optimize the accuracy of conclusions that they draw in their assessment report.

  7. Do We Need Multiple Informants When Assessing Autistic Traits? The Degree of Report Bias on Offspring, Self, and Spouse Ratings

    Science.gov (United States)

    Möricke, Esmé; Buitelaar, Jan K.; Rommelse, Nanda N. J.

    2016-01-01

    This study focused on the degree of report bias in assessing autistic traits. Both parents of 124 preschoolers completed the Social Communication Questionnaire and the Autism-spectrum Quotient. Acceptable agreement existed between mother and father reports of children's mean scores of autistic traits, but interrater reliability for rank-order…

  8. Do We Need Multiple Informants When Assessing Autistic Traits? The Degree of Report Bias on Offspring, Self, and Spouse Ratings

    Science.gov (United States)

    Möricke, Esmé; Buitelaar, Jan K.; Rommelse, Nanda N. J.

    2016-01-01

    This study focused on the degree of report bias in assessing autistic traits. Both parents of 124 preschoolers completed the Social Communication Questionnaire and the Autism-spectrum Quotient. Acceptable agreement existed between mother and father reports of children's mean scores of autistic traits, but interrater reliability for rank-order…

  9. Integrated Status and Effectiveness Monitoring Program; Expansion of Existing Smolt Trapping Program in Nason Creek, 2005 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Prevatte, Scott A. (Yakama Nation, Fisheries Resource Management, Toppenish, WA)

    2006-03-01

    In the fall of 2004, as one part of a Basin-Wide Monitoring Program developed by the Upper Columbia Regional Technical Team and Upper Columbia Salmon Recovery Board, the Yakama Nation Fisheries Resource Management program began monitoring downstream migration of ESA listed Upper Columbia River spring chinook salmon and Upper Columbia River steelhead in Nason Creek, a tributary to the Wenatchee River. This report summarizes juvenile spring chinook salmon and steelhead trout migration data collected in Nason Creek during 2005 and also incorporates data from 2004. We used species enumeration at the trap and efficiency trials to describe emigration timing and to estimate population size. Data collection was divided into spring/early summer and fall periods with a break during the summer months occurring due to low stream flow. Trapping began on March 1st and was suspended on July 29th when stream flow dropped below the minimum (30 cfs) required to rotate the trap cone. The fall period began on September 28th with increased stream flow and ended on November 23rd when snow and ice began to accumulate on the trap. During the spring and early summer we collected 311 yearling (2003 brood) spring chinook salmon, 86 wild steelhead smolts and 453 steelhead parr. Spring chinook (2004 brood) outgrew the fry stage of fork length < 60 mm during June and July, 224 were collected at the trap. Mark-recapture trap efficiency trials were performed over a range of stream discharge stages whenever ample numbers of fish were being collected. A total of 247 spring chinook yearlings, 54 steelhead smolts, and 178 steelhead parr were used during efficiency trials. A statically significant relationship between stream discharge and trap efficiency has not been identified in Nason Creek, therefore a pooled trap efficiency was used to estimate the population size of both spring chinook (14.98%) and steelhead smolts (12.96%). We estimate that 2,076 ({+-} 119 95%CI) yearling spring chinook and 688

  10. Review and analysis of existing Alberta data on drinking water quality and treatment facilities for the Northern River basins study. Northern River Basins Study project report No. 55

    Energy Technology Data Exchange (ETDEWEB)

    Prince, D.S.; Smith, D.W.; Stanley, S.J.

    1995-12-31

    This report summarizes the results of a project conducted to gather existing information about drinking water quality, drinking water facilities, and water treatment effectiveness in the area covered by the Northern River Basins Study (Peace, Slave, and Athabasca River basins in northern Alberta). The report includes a comparison of water treatment performance to the Canada Drinking Water Quality Guidelines. The appendices contain summaries of parameters in the treated water survey, of the comparisons between raw and treated water, and of samples not meeting the Guidelines, as well as an inventory of treatment facilities giving facility name and location, water source, community population, treatment method used, raw storage capacity, and treated volumes.

  11. School Meal Programs: Few Instances of Foodborne Outbreaks Reported, but Opportunities Exist To Enhance Outbreak Data and Food Safety Practices. Report to Congressional Requesters.

    Science.gov (United States)

    Dyckman, Lawrence J.

    This report details a study by the United States General Accounting Office (GAO) of food safety in public schools. The study examined: (1) the frequency and causes of reported food-borne illness outbreaks associated with the federal school-meal programs; and (2) the practices that federal, state, and local governments, as well as other food…

  12. Viability Assessment Report on TTRDP GMTI Constallation Study

    Science.gov (United States)

    2004-12-01

    satellite orientation . Figure 12. Comparative detection analysis on selected targets 5.2.4 Detection Gap Assessment Besides the constellation size...ground segment from assigning existing tracks to radar sensors. • The satellite orientation at the simulation epoch time. 0 5 10 15 20 25 30 Ta nk...configuration with its larger constellation size still falls behind 27/9/3 3600 RAAN configurations. This again is attributed to the satellite

  13. Model summary report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Vahlund, Fredrik

    2006-10-15

    This document is the model summary report for the safety assessment SR-Can. In the report, the quality assurance measures conducted for the assessment codes are presented together with the chosen methodology. In the safety assessment SR-Can, a number of different computer codes are used. In order to better understand how these codes are related Assessment Model Flowcharts, AMFs, have been produced within the project. From these, it is possible to identify the different modelling tasks and consequently also the different computer codes used. A large number of different computer codes are used in the assessment of which some are commercial while others are developed especially for the current assessment project. QA requirements must on the one hand take this diversity into account and on the other hand be well defined. In the methodology section of the report the following requirements are defined: It must be demonstrated that the code is suitable for its purpose; It must be demonstrated that the code has been properly used; and, It must be demonstrated that the code development process has followed appropriate procedures and that the code produces accurate results. Although the requirements are identical for all codes, the measures used to show that the requirements are fulfilled will be different for different codes (for instance due to the fact that for some software the source-code is not available for review). Subsequent to the methodology section, each assessment code is presented and it is shown how the requirements are met.

  14. Systematic Review of Self-Report Family Assessment Measures.

    Science.gov (United States)

    Hamilton, Elena; Carr, Alan

    2016-03-01

    A systematic review of self-report family assessment measures was conducted with reference to their psychometric properties, clinical utility and theoretical underpinnings. Eight instruments were reviewed: The McMaster Family Assessment Device (FAD); Circumplex Model Family Adaptability and Cohesion Evaluation Scales (FACES); Beavers Systems Model Self-Report Family Inventory (SFI); Family Assessment Measure III (FAM III); Family Environment Scale (FES); Family Relations Scale (FRS); and Systemic Therapy Inventory of Change (STIC); and the Systemic Clinical Outcome Routine Evaluation (SCORE). Results indicated that five family assessment measures are suitable for clinical use (FAD, FACES-IV, SFI, FAM III, SCORE), two are not (FES, FRS), and one is a new system currently under-going validation (STIC).

  15. McKenzie River Subbasin Assessment, Technical Report 2000.

    Energy Technology Data Exchange (ETDEWEB)

    Alsea Geospatial, Inc.

    2000-02-01

    This document details the findings of the McKenzie River Subbasin Assessment team. The goal of the subbasin assessment is to provide an ecological assessment of the McKenzie River Floodplain, identification of conservation and restoration opportunities, and discussion of the influence of some upstream actions and processes. This Technical Report can be viewed in conjunction with the McKenzie River Subbasin Summary or as a stand-alone document. The purpose of the technical report is to detail the methodology and findings of the consulting team that the observations and recommendations in the summary document are based on. This part, Part I, provides an introduction to the subbasin and a general overview. Part II details the specific findings of the science team. Part III provides an explanation and examples of how to use the data that has been developed through this assessment to aid in prioritizing restoration activities. Part III also includes the literature cited and appendices.

  16. Standardized reporting for rapid relative effectiveness assessments of pharmaceuticals.

    Science.gov (United States)

    Kleijnen, Sarah; Pasternack, Iris; Van de Casteele, Marc; Rossi, Bernardette; Cangini, Agnese; Di Bidino, Rossella; Jelenc, Marjetka; Abrishami, Payam; Autti-Rämö, Ilona; Seyfried, Hans; Wildbacher, Ingrid; Goettsch, Wim G

    2014-11-01

    Many European countries perform rapid assessments of the relative effectiveness (RE) of pharmaceuticals as part of the reimbursement decision making process. Increased sharing of information on RE across countries may save costs and reduce duplication of work. The objective of this article is to describe the development of a tool for rapid assessment of RE of new pharmaceuticals that enter the market, the HTA Core Model® for Rapid Relative Effectiveness Assessment (REA) of Pharmaceuticals. Eighteen member organisations of the European Network of Health Technology Assessment (EUnetHTA) participated in the development of the model. Different versions of the model were developed and piloted in this collaboration and adjusted accordingly based on feedback on the content and feasibility of the model. The final model deviates from the traditional HTA Core Model® used for assessing other types of technologies. This is due to the limited scope (strong focus on RE), the timing of the assessment (just after market authorisation), and strict timelines (e.g. 90 days) required for performing the assessment. The number of domains and assessment elements was limited and it was decided that the primary information sources should preferably be a submission file provided by the marketing authorisation holder and the European Public Assessment Report. The HTA Core Model® for Rapid REA (version 3.0) was developed to produce standardised transparent RE information of pharmaceuticals. Further piloting can provide input for possible improvements, such as further refining the assessment elements and new methodological guidance on relevant areas.

  17. High level waste storage tank farms/242-A evaporator standards/requirements identification document phase 1 assessment report

    Energy Technology Data Exchange (ETDEWEB)

    Biebesheimer, E., Westinghouse Hanford Co.

    1996-09-30

    This document, the Standards/Requirements Identification Document (S/RID) Phase I Assessment Report for the subject facility, represents the results of an Administrative Assessment to determine whether S/RID requirements are fully addressed by existing policies, plans or procedures. It contains; compliance status, remedial actions, and an implementing manuals report linking S/RID elements to requirement source to implementing manual and section.

  18. 241-AY Double Shell Tanks (DST) Integrity Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    JENSEN, C.E.

    1999-09-21

    This report presents the results of the integrity assessment of the 241-AY double-shell tank farm facility located in the 200 East Area of the Hanford Site. The assessment included the design evaluation and integrity examinations of the tanks and concluded that the facility is adequately designed, is compatible with the waste, and is fit for use. Recommendations including subsequent examinations. are made to ensure the continued safe operation of the tanks.

  19. 241-AZ Double Shell Tanks (DST) Integrity Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    JENSEN, C.E.

    1999-09-21

    This report presents the results of the integrity assessment of the 241-A2 double-shell tank farm facility located in the 200 East Area of the Hanford Site. The assessment included the design evaluation and integrity examinations of the tanks and concluded that the facility is adequately designed, is compatible with the waste, and is fit for use. Recommendations including subsequent examinations, are made to ensure the continued safe operation of the tanks.

  20. Documenting Matured Science: The BACC-Type Assessment Reports

    Science.gov (United States)

    Reckermann, M.; Omstedt, A. T.

    2016-12-01

    The BACC-type reports (BALTEX and Baltic Earth Assessment of Climate Change for the Baltic Sea region, BACC 2008 and BACC II 2015) represent an approach to assessing and making available current knowledge on regional climate change and its regional impacts on the physical, biogeochemical and biological environment (ecosystems, socio-economic sphere). The BACC assessments have originated in the BALTEX scientific research community (now Baltic Earth) and are coordinated by the International Baltic Earth Secretariat. The assessments are produced by teams of scientists from the region, led by lead authors who recruit experts from relevant topics to contribute. The report of 2015 was compiled by a different group of authors as 2008 to warrant independence of personal opinions and bias. The process is not externally funded and completely based on published scientific evidence, and not biased by political or economic interest groups. The BACC-type reports aim to bring together consolidated knowledge that has broad consensus in the scientific community, but also acknowledging issues for which contradicting opinions are found in the literature, so that no consensus can be reached ("consensus on dissensus"). An international steering committee is responsible for overlooking the process, and all manuscripts are anonymously peer-reviewed by independent international experts. Outreach to stakeholders and the public is an inherent aspect of this approach to document mature science. For the Baltic Sea, there is a close collaboration with HELCOM, the intergovernmental Baltic Marine Environment Protection Commission and the major regional science-policy interface in the Baltic Sea region. A summary for non-scientists was produced for the first BACC report and is in preparation for the second. Other BACC-type reports published are the climate report for the greater Hamburg area (published in 2011), and the NOSCCA report (North Sea Climate Change Assessment), published in 2016.

  1. Data report for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-15

    This report compiles, documents, and qualifies input data identified as essential for the long-term safety assessment of a KBS-3 repository, and forms an important part of the reporting of the safety assessment project SR-Site. The input data concern the repository system, broadly defined as the deposited spent nuclear fuel, the engineered barriers surrounding it, the host rock, and the biosphere in the proximity of the repository. The input data also concern external influences acting on the system, in terms of climate related data. Data are provided for a selection of relevant conditions and are qualified through traceable standardised procedures

  2. A landslide susceptibility assessment in urban areas based on existing data: an example from the Iguaná Valley, Medellín City, Colombia

    Directory of Open Access Journals (Sweden)

    J. Klimeš

    2010-10-01

    Full Text Available Fast urbanization and the morphological conditions of the Iguaná River Basin, Medellín, Colombia have forced many people to settle on landslide prone slopes as evidenced by extensive landslide induced damage. In this study we used existing disaster databases (inventories in order to examine the spatial and temporal variability of landsliding within this watershed. The spatial variability of landsliding was examined using "expert-based" and "weighted" landslide susceptibility models. The constructed landslide susceptibility maps demonstrate consistent results irrespective of the underlying method. These show that at least 55.9% of the watershed is highly or very highly susceptible to landsliding. In addition, the temporal distribution of landsliding was analyzed and compared with climatic data. Results show that the area has a distinct bimodal rainfall distribution, and it is clear that landsliding is particularly frequent during the later rainy season between October and November. Moreover, landslides are more common during La Niña years. It is recommended that the existing landslide inventories are improved so as to be of greater use in the future land use planning of the watershed. The construction of landslide susceptibility maps based on existing data represents a significant step towards landslide mitigation in the area. Using susceptibility and hazard assessment during the developmental process should lessen the need for disaster response at a later stage.

  3. Improving report writing by peer assessment using Coursera

    DEFF Research Database (Denmark)

    Christiansen, Henrik Lehrmann

    2015-01-01

    report writing. In the case of report writing active learning could include peer evaluation which is what is investigated in this paper. This paper presents a case study from the Technical University of Denmark. A course on mobile communication was redesigned to include peer evaluation as a tool...... for improving report writing skills. The peer evaluation process was automated using the elearning tool Coursera. What was investigated was the improvement in report writing as well as the consistency and quality of the peer assessed grades.......Report writing is a general engineering competence and it should therefore be part of any university engineering education to learn how to write a good report. Active leaning methods are well-known to be effective in supporting student learning; hence it should preferably also be used for teaching...

  4. Social impact assessment: A review and proposed approach: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Bradbury, J A

    1986-12-01

    The objective of the report is to identify the essential components of a comprehensive plan to assess the potential social impacts of the proposed construction and operation of a high level radioactive waste repository by the Nevada Nuclear Waste Storage Investigations (NNWSI) Project. The tasks taken to achieve this objective are: examination of the literature on Social Impact Assessment (SIA); identification of different conceptual frameworks that have been proposed or used in SIA; examination of specific aspects of the frameworks; assessment of strengths and weaknesses of the frameworks; synthesis of common elements in these frameworks; and examination and evaluation of methods of data collection and analysis. 150 refs., 6 figs., 7 tabs.

  5. Interim data report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Vahlund, Fredrik [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden); Andersson, Johan [JA Streamflow AB, Aelvsjoe (Sweden)

    2004-08-01

    This document is the interim data report in the project SR-Can. The purpose of the data report is to present input data, with uncertainty estimates, for the SR-Can assessment calculations. Besides input data, the report also describes the standardised procedures used when deriving the input data and the corresponding uncertainty estimates. However, in the present interim version of the report (written in the initial stage of the project when site characterisation has yet not been completed) the standardised procedures have not been possible to apply for most of the data and, in order to present a compilation of the data used in the assessment, much of the input data is presented without following the standardised procedures. This will however be changed for the final version of the SR-Can data report, in order to show the methodology that will be used in the final version one example of how input data will be presented is included (migration data for buffer) . The recommended input data for the assessment calculations are, for the interim version, mainly based on SR 97 Beberg data, these are merely presented without any background or uncertainty discussion (this is presented in the SR 97 data report)

  6. Conceptual design report: Nuclear materials storage facility renovation. Part 5, Structural/seismic investigation. Section A report, existing conditions calculations/supporting information

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-14

    The Nuclear Materials Storage Facility (NMSF) at the Los Alamos National Laboratory (LANL) was a Fiscal Year (FY) 1984 line-item project completed in 1987 that has never been operated because of major design and construction deficiencies. This renovation project, which will correct those deficiencies and allow operation of the facility, is proposed as an FY 97 line item. The mission of the project is to provide centralized intermediate and long-term storage of special nuclear materials (SNM) associated with defined LANL programmatic missions and to establish a centralized SNM shipping and receiving location for Technical Area (TA)-55 at LANL. Based on current projections, existing storage space for SNM at other locations at LANL will be loaded to capacity by approximately 2002. This will adversely affect LANUs ability to meet its mission requirements in the future. The affected missions include LANL`s weapons research, development, and testing (WRD&T) program; special materials recovery; stockpile survelliance/evaluation; advanced fuels and heat sources development and production; and safe, secure storage of existing nuclear materials inventories. The problem is further exacerbated by LANL`s inability to ship any materials offsite because of the lack of receiver sites for mate rial and regulatory issues. Correction of the current deficiencies and enhancement of the facility will provide centralized storage close to a nuclear materials processing facility. The project will enable long-term, cost-effective storage in a secure environment with reduced radiation exposure to workers, and eliminate potential exposures to the public. Based upon US Department of Energy (DOE) Albuquerque Operations (DOE/Al) Office and LANL projections, storage space limitations/restrictions will begin to affect LANL`s ability to meet its missions between 1998 and 2002.

  7. Model summary report for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    Vahlund, Fredrik; Zetterstroem Evins, Lena (Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden)); Lindgren, Maria (Kemakta Konsult AB, Stockholm (Sweden))

    2010-12-15

    This document is the model summary report for the safety assessment SR-Site. In the report, the quality assurance (QA) measures conducted for assessment codes are presented together with the chosen QA methodology. In the safety assessment project SR-Site, a large number of numerical models are used to analyse the system and to show compliance. In order to better understand how the different models interact and how information are transferred between the different models Assessment Model Flowcharts, AMFs, are used. From these, different modelling tasks can be identify and the computer codes used. As a large number of computer codes are used in the assessment the complexity of these differs to a large extent, some of the codes are commercial while others are developed especially for the assessment at hand. QA requirements must on the one hand take this diversity into account and on the other hand be well defined. In the methodology section of the report the following requirements are defined for all codes: - It must be demonstrated that the code is suitable for its purpose. - It must be demonstrated that the code has been properly used. - It must be demonstrated that the code development process has followed appropriate procedures and that the code produces accurate results. - It must be described how data are transferred between the different computational tasks. Although the requirements are identical for all codes in the assessment, the measures used to show that the requirements are fulfilled will be different for different types of codes (for instance due to the fact that for some software the source-code is not available for review). Subsequent to the methodology section, each assessment code is presented together with a discussion on how the requirements are met

  8. Structural Equation Modeling Reporting Practices for Language Assessment

    Science.gov (United States)

    Ockey, Gary J.; Choi, Ikkyu

    2015-01-01

    Studies that use structural equation modeling (SEM) techniques are increasingly encountered in the language assessment literature. This popularity has created the need for a set of guidelines that can indicate what should be included in a research report and make it possible for research consumers to judge the appropriateness of the…

  9. Patient reported facial scar assessment : directions for the professional

    NARCIS (Netherlands)

    Hoogewerf, Cornelis J; van Baar, Margriet E; Middelkoop, Esther; Van Loey, N.E.E.

    2014-01-01

    BACKGROUND: The face is central to our identity and provides our most expressive means of communication. Currently, the role of facial scarring in relation to self-esteem is unclear and the value of self-reported scar assessment is insufficiently understood. The aim of this study was twofold: (1) to

  10. Exploring the impact of the IPCC Assessment Reports on science

    NARCIS (Netherlands)

    Vasileiadou, E.; Heimeriks, G.J.; Petersen, A.C.

    2011-01-01

    Even though critique to IPCC is certainly not new, the climate controversies of 2009 and 2010 brought this critique again to the fore in public media. The paper contributes to this ongoing debate, and investigates empirically the impact of the four Assessment Reports of the IPCC on scientific

  11. Patient reported facial scar assessment : directions for the professional

    NARCIS (Netherlands)

    Hoogewerf, Cornelis J; van Baar, Margriet E; Middelkoop, Esther; Van Loey, N.E.E.

    BACKGROUND: The face is central to our identity and provides our most expressive means of communication. Currently, the role of facial scarring in relation to self-esteem is unclear and the value of self-reported scar assessment is insufficiently understood. The aim of this study was twofold: (1) to

  12. Patient reported facial scar assessment : directions for the professional

    NARCIS (Netherlands)

    Hoogewerf, Cornelis J; van Baar, Margriet E; Middelkoop, Esther; Van Loey, N.E.E.

    2014-01-01

    BACKGROUND: The face is central to our identity and provides our most expressive means of communication. Currently, the role of facial scarring in relation to self-esteem is unclear and the value of self-reported scar assessment is insufficiently understood. The aim of this study was twofold: (1) to

  13. Waste Isolation Pilot Plant Technical Assessment Team Report

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-03-17

    This report provides the results of the Waste Isolation Pilot Plant (WIPP) technical assessment led by the Savannah River National Laboratory and conducted by a team of experts in pertinent disciplines from SRNL and Lawrence Livermore National Laboratory (LLNL), Oak Ridge National Laboratory (ORNL), Pacific Northwest National Laboratory (PNNL), and Sandia National Laboratories (SNL).

  14. Life cycle assessment of packaging systems for beer and soft drinks. Energy and transport scenarios. Technical report 7

    Energy Technology Data Exchange (ETDEWEB)

    Frees, N.; Pedersen Weidema, B.

    1998-06-01

    This report is part of a life cycle assessment (LCA) comparing the potential environmental impacts associated with different existing or alternative packaging systems for beer and carbonated soft drinks that are filled and sold in Denmark. The study compares refillable and disposable glass and PET bottles and steel and aluminium cans and is an update of a previous study carried out in 1992-1996. This report is the technical report on energy and transport scenarios. (au)

  15. Environmental Hazards Assessment Program. Quarterly report, July--September 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-31

    This report describes activities and reports on progress for the first quarter (July--September) of the fourth year of the grant to support the Environmental Hazards Assessment Program (EHAP) at the Medical University of South Carolina. It reports progress against the grant objectives and the Program Implementation Plan published at the end of the first year of the grant. The objectives of EHAP stated in the proposal to DOE are to: (1) develop a holistic, national basis for risk assessment, risk management, and risk communication that recognizes the direct impact of environmental hazards on the health and well-being of all; (2) develop a pool of talented scientists and experts in cleanup activities, especially in human health aspects; and (3) identify needs and develop programs addressing the critical shortage of well-educated, highly-skilled technical and scientific personnel to address the health-oriented aspects of environmental restoration and waste management.

  16. Savannah River Laboratory Seepage Basins: Waste site assessment report

    Energy Technology Data Exchange (ETDEWEB)

    Haselow, J.S.; Looney, B.B.; Nichols, R.L.

    1989-09-05

    This Waste Site Assessment for the SRL Seepage Basins is the second in a series of documents being prepared to support development of an appropriate closure plan for these basins. The closure of these basins will be designed to provide protection to human health and the environment and to meet the provisions of the Consent Decree. A Technical Data Summary for these basins has already been submitted as part of the Consent Decree. This Site Assessment Report includes a waste site characterization, and a discussion of closure options for the basins. A closure option is recommended in this report, but details of the recommended closure are not provided in this report since they will be provided in a subsequent closure plan. The closure plan is the third document required under the Consent Decree. 18 refs., 16 figs., 10 tabs.

  17. Mineral-Resource Assessment of Northern Nye County, Nevada - A Progress Report

    Science.gov (United States)

    Ludington, Steve; John, David A.; Muntean, John L.; Hanson, Andrew D.; Castor, Stephen B.; Henry, Christopher D.; Wintzer, Niki; Cline, Jean S.; Simon, Adam C.

    2009-01-01

    The U.S. Geological Survey (USGS), University of Nevada, Las Vegas (UNLV), and Nevada Bureau of Mines and Geology (NBMG), which is a part of the University of Nevada, Reno (UNR), have completed the first year of data collection and analysis in preparation for a new mineral- and energy-resource assessment of northern Nye County, Nevada. This report provides information about work completed before October 1, 2009. Existing data are being compiled, including geology, geochemistry, geophysics, and mineral-deposit information. Field studies are underway, which are primarily designed to address issues raised during the review of existing information. In addition, new geochemical studies are in progress, including reanalyzing existing stream-sediment samples with modern methods, and analyzing metalliferous black shales.

  18. Assessing middle school students` understanding of science relationships and processes: Year 2 - instrument validation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Schau, C.; Mattern, N.; Weber, R.; Minnick, K.

    1997-01-01

    Our overall purpose for this multi-year project was to develop an alternative assessment format measuring rural middle school students understanding of science concepts and processes and the interrelationships among them. This kind of understanding is called structural knowledge. We had 3 major interrelated goals: (1) Synthesize the existing literature and critically evaluate the actual and potential use of measures of structural knowledge in science education. (2) Develop a structural knowledge alternative assessment format. (3) Examine the validity of our structural knowledge format. We accomplished the first two goals during year 1. The structural knowledge assessment we identified and developed further was a select-and-fill-in concept map format. The goal for our year 2 work was to begin to validate this assessment approach. This final report summarizes our year 2 work.

  19. Hepatic abscess in a pre-existed simple hepatic cyst as a late complication of sigmoid colon ruptured diverticula: a case report

    Directory of Open Access Journals (Sweden)

    Chatzipetrou Maria

    2008-03-01

    Full Text Available Abstract Introduction Hepatic abscesses have been reported as a rare complication of diverticulitis of the bowel. This complication is recognized more commonly at the time of the diagnosis of diverticulitis, or ruptured diverticula, but also can be diagnosed prior to surgery, or postoperatively. Case presentation This report describes a man who developed an hepatic abscess within a simple hepatic cyst, two months after operation for ruptured diverticula of the sigmoid colon. The abscess was drained surgically and the patient made a complete recovery. Conclusion The development of an hepatic abscess in a pre-existing hepatic cyst, secondary to diverticulitis, is a rare complication. A high degree of clinical suspicion is required for immediate diagnosis and treatment.

  20. Interim main report of the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Hedin, Allan (ed.) [and others

    2004-08-01

    This document is an interim report on the safety assessment SR-Can (SR in the acronym stands for Safety Report and Can is short for canister). The final SR-Can report will support SKB's application to build an Encapsulation plant for spent nuclear fuel and is to be produced in 2006. The purpose of the present interim report is to demonstrate the methodology for safety assessment so that it can be reviewed before it is used in a license application. The assessment relates to the KBS-3 disposal concept in which copper canisters with a cast iron insert containing spent nuclear fuel are surrounded by bentonite clay and deposited at approximately 500 m depth in saturated, granitic rock. Preliminary data from the Forsmark site, presently being investigated by SKB as one of the candidate for a KBS-3 repository are used to some extent as examples. However, the collected data are yet too sparse to allow an evaluation of safety for this site. An important aim of this report is to demonstrate the proper handling of requirements on the safety assessment in applicable regulations. Therefore, regulations issued by the Swedish Nuclear Power Inspectorate and the Swedish Radiation Protection Authority are duplicated in an Appendix. The principal acceptance criterion requires that 'the annual risk of harmful effects after closure does not exceed 10{sup -6} for a representative individual in the group exposed to the greatest risk'. 'Harmful effects' refer to cancer and hereditary effects. Following the introductory chapter 1, this report outlines the methodology for the SR-Can assessment in chapter 2, and presents in chapters 3, 4 and 5 the initial state of the system and the plans and methods for handling external influences and internal processes, respectively. Function indicators are introduced in chapter 6 and a preliminary evaluation of these is given in chapter 7. The material presented in the first seven chapters is utilised in the scenario selection

  1. Review of international geothermal activities and assessment of US industry opportunities: Summary report

    Energy Technology Data Exchange (ETDEWEB)

    1987-08-01

    This report summarizes a study initiated to review and assess international developments in the geothermal energy field and to define business opportunities for the US geothermal industry. The report establishes data bases on the status of worldwide geothermal development and the competitiveness of US industry. Other factors identified include existing legislation, tax incentives, and government institutions or agencies and private sector organizations that promote geothermal exports. Based on the initial search of 177 countries and geographic entities, 71 countries and areas were selected as the most likely targets for the expansion of the geothermal industry internationally. The study then determined to what extent their geothermal resource had been developed, what countries had aided or participated in this development, and what plans existed for future development. Data on the energy, economic, and financial situations were gathered.

  2. Developing a foundation for eco-epidemiological assessment of aquatic ecological status over large geographic regions utilizing existing data resources and models.

    Science.gov (United States)

    Kapo, Katherine E; Holmes, Christopher M; Dyer, Scott D; de Zwart, Dick; Posthuma, Leo

    2014-07-01

    Eco-epidemiological studies utilizing existing monitoring program data provide a cost-effective means to bridge the gap between the ecological status and chemical status of watersheds and to develop hypotheses of stressor attribution that can influence the design of higher-tier assessments and subsequent management. The present study describes the process of combining existing data and models to develop a robust starting point for eco-epidemiological analyses of watersheds over large geographic scales. Data resources from multiple federal and local agencies representing a range of biological, chemical, physical, toxicological, and other landscape factors across the state of Ohio, USA (2000-2007), were integrated with the National Hydrography Dataset Plus hydrologic model (US Environmental Protection Agency and US Geological Survey). A variety of variable reduction, selection, and optimization strategies were applied to develop eco-epidemiological data sets for fish and macroinvertebrate communities. The relative importance of landscape variables was compared across spatial scales (local catchment, watershed, near-stream) using conditional inference forests to determine the scales most relevant to variation in biological community condition. Conditional inference forest analysis applied to a holistic set of environmental variables yielded stressor-response hypotheses at the statewide and eco-regional levels. The analysis confirmed the dominant influence of state-level stressors such as physical habitat condition, while highlighting differences in predictive strength of other stressors based on ecoregional and land-use characteristics. This exercise lays the groundwork for subsequent work designed to move closer to causal inference.

  3. Final voluntary release assessment/corrective action report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-12

    The US Department of Energy, Carlsbad Area Office (DOE-CAO) has completed a voluntary release assessment sampling program at selected Solid Waste Management Units (SWMUs) at the Waste Isolation Pilot Plant (WIPP). This Voluntary Release Assessment/Corrective Action (RA/CA) report has been prepared for final submittal to the Environmental protection Agency (EPA) Region 6, Hazardous Waste Management Division and the New Mexico Environment Department (NMED) Hazardous and Radioactive Materials Bureau to describe the results of voluntary release assessment sampling and proposed corrective actions at the SWMU sites. The Voluntary RA/CA Program is intended to be the first phase in implementing the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) and corrective action process at the WIPP. Data generated as part of this sampling program are intended to update the RCRA Facility Assessment (RFA) for the WIPP (Assessment of Solid Waste Management Units at the Waste Isolation Pilot Plant), NMED/DOE/AIP 94/1. This Final Voluntary RA/CA Report documents the results of release assessment sampling at 11 SWMUs identified in the RFA. With this submittal, DOE formally requests a No Further Action determination for these SWMUs. Additionally, this report provides information to support DOE`s request for No Further Action at the Brinderson and Construction landfill SWMUs, and to support DOE`s request for approval of proposed corrective actions at three other SWMUs (the Badger Unit Drill Pad, the Cotton Baby Drill Pad, and the DOE-1 Drill Pad). This information is provided to document the results of the Voluntary RA/CA activities submitted to the EPA and NMED in August 1995.

  4. Reporting methods of blinding in randomized trials assessing nonpharmacological treatments.

    Directory of Open Access Journals (Sweden)

    Isabelle Boutron

    2007-02-01

    Full Text Available BACKGROUND: Blinding is a cornerstone of treatment evaluation. Blinding is more difficult to obtain in trials assessing nonpharmacological treatment and frequently relies on "creative" (nonstandard methods. The purpose of this study was to systematically describe the strategies used to obtain blinding in a sample of randomized controlled trials of nonpharmacological treatment. METHODS AND FINDINGS: We systematically searched in Medline and the Cochrane Methodology Register for randomized controlled trials (RCTs assessing nonpharmacological treatment with blinding, published during 2004 in high-impact-factor journals. Data were extracted using a standardized extraction form. We identified 145 articles, with the method of blinding described in 123 of the reports. Methods of blinding of participants and/or health care providers and/or other caregivers concerned mainly use of sham procedures such as simulation of surgical procedures, similar attention-control interventions, or a placebo with a different mode of administration for rehabilitation or psychotherapy. Trials assessing devices reported various placebo interventions such as use of sham prosthesis, identical apparatus (e.g., identical but inactivated machine or use of activated machine with a barrier to block the treatment, or simulation of using a device. Blinding participants to the study hypothesis was also an important method of blinding. The methods reported for blinding outcome assessors relied mainly on centralized assessment of paraclinical examinations, clinical examinations (i.e., use of video, audiotape, photography, or adjudications of clinical events. CONCLUSIONS: This study classifies blinding methods and provides a detailed description of methods that could overcome some barriers of blinding in clinical trials assessing nonpharmacological treatment, and provides information for readers assessing the quality of results of such trials.

  5. McKenzie River Subbasin Assessment, Summary Report 2000.

    Energy Technology Data Exchange (ETDEWEB)

    Alsea Geospatial, Inc.

    2000-02-01

    This document summarizes the findings of the McKenzie River Subbasin Assessment: Technical Report. The subbasin assessment tells a story about the McKenzie River watershed. What is the McKenzie's ecological history, how is the McKenzie doing today, and where is the McKenzie watershed headed ecologically? Knowledge is a good foundation for action. The more we know, the better prepared we are to make decisions about the future. These decisions involve both protecting good remaining habitat and repairing some of the parts that are broken in the McKenzie River watershed. The subbasin assessment is the foundation for conservation strategy and actions. It provides a detailed ecological assessment of the lower McKenzie River and floodplain, identifies conservation and restoration opportunities, and discusses the influence of some upstream actions and processes on the study area. The assessment identifies restoration opportunities at the reach level. In this study, a reach is a river segment from 0.7 to 2.7 miles long and is defined by changes in land forms, land use, stream junctions, and/or cultural features. The assessment also provides flexible tools for setting priorities and planning projects. The goal of this summary is to clearly and concisely extract the key issues, findings, and recommendations from the full-length Technical Report. The high priority recommended action items highlight areas that the McKenzie Watershed Council can significantly influence, and that will likely yield the greatest ecological benefit. People are encouraged to read the full Technical Report if they are interested in the detailed methods, findings, and references used in this study.

  6. Economic assessment of advanced flue gas desulfurization processes. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Bierman, G. R.; May, E. H.; Mirabelli, R. E.; Pow, C. N.; Scardino, C.; Wan, E. I.

    1981-09-01

    This report presents the results of a project sponsored by the Morgantown Energy Technology Center (METC). The purpose of the study was to perform an economic and market assessment of advanced flue gas desulfurization (FGD) processes for application to coal-fired electric utility plants. The time period considered in the study is 1981 through 1990, and costs are reported in 1980 dollars. The task was divided into the following four subtasks: (1) determine the factors affecting FGD cost evaluations; (2) select FGD processes to be cost-analyzed; (3) define the future electric utility FGD system market; and (4) perform cost analyses for the selected FGD processes. The study was initiated in September 1979, and separate reports were prepared for the first two subtasks. The results of the latter two subtasks appear only in this final reprot, since the end-date of those subtasks coincided with the end-date of the overall task. The Subtask 1 report, Criteria and Methods for Performing FGD Cost Evaluations, was completed in October 1980. A slightly modified and condensed version of that report appears as appendix B to this report. The Subtask 2 report, FGD Candidate Process Selection, was completed in January 1981, and the principal outputs of that subtask appear in Appendices C and D to this report.

  7. Improving report writing by peer assessment using Coursera

    DEFF Research Database (Denmark)

    Christiansen, Henrik Lehrmann

    2015-01-01

    Report writing is a general engineering competence and it should therefore be part of any university engineering education to learn how to write a good report. Active leaning methods are well-known to be effective in supporting student learning; hence it should preferably also be used for teachin...... for improving report writing skills. The peer evaluation process was automated using the elearning tool Coursera. What was investigated was the improvement in report writing as well as the consistency and quality of the peer assessed grades.......Report writing is a general engineering competence and it should therefore be part of any university engineering education to learn how to write a good report. Active leaning methods are well-known to be effective in supporting student learning; hence it should preferably also be used for teaching...... report writing. In the case of report writing active learning could include peer evaluation which is what is investigated in this paper. This paper presents a case study from the Technical University of Denmark. A course on mobile communication was redesigned to include peer evaluation as a tool...

  8. Mental Health Evaluations for Adolescents Prior to Bariatric Surgery: A Review of Existing Practices and a Specific Example of Assessment Procedures.

    Science.gov (United States)

    Sysko, Robyn; Zandberg, Laurie J; Devlin, Michael J; Annunziato, Rachel A; Zitsman, Jeffrey L; Walsh, B Timothy

    2013-06-01

    Best practice guidelines for adolescents considering bariatric surgery recommend a pre-operative mental health evaluation. However, only general information about these assessments appears in the literature, which makes consistency of administration challenging. This review proposes a specific empirically-derived format for pre-surgical mental health evaluations and summarizes currently available data on the psychiatric functioning of adolescents seeking bariatric surgery. Studies of mental health evaluations for adults preparing for bariatric surgery are reviewed, as is the limited literature relevant to adolescent evaluations. A specific and detailed example of an evaluation (clinical interview, self-report questionnaires, cognitive assessment) used for younger patients at a major metropolitan hospital center is presented, followed by data from an initial group of adolescents completing this evaluation. 200 adolescents (n=139 female; age: 14-18 y, BMI: 35.4-83.3 kg/m(2)) presenting for bariatric surgery. A notable subset of adolescents reported current Axis I conditions (31.5%) and current mental health treatment (29.5%), but reports of current illicit drug use (1.5%) and regular alcohol use (0.5%) were relatively rare. Procedures for using the completed evaluation and post-surgery monitoring of psychosocial issues are discussed. Adolescents considering weight loss surgery should receive comprehensive pre-surgical mental health evaluations, but additional data are needed to develop specific recommendations the use of these evaluations in post-operative care.

  9. Assessing Digital Information Literacy in Higher Education: A Review of Existing Frameworks and Assessments with Recommendations for Next-Generation Assessment. Research Report. ETS RR-16-32

    Science.gov (United States)

    Sparks, Jesse R.; Katz, Irvin R.; Beile, Penny M.

    2016-01-01

    Digital information literacy (DIL)--generally defined as the ability to obtain, understand, evaluate, and use information in a variety of digital technology contexts--is a critically important skill deemed necessary for success in higher education as well as in the global networked economy. To determine whether college graduates possess the…

  10. Assessing immunization data quality from routine reports in Mozambique

    Directory of Open Access Journals (Sweden)

    Mavimbe João C

    2005-10-01

    Full Text Available Abstract Background Worldwide immunization coverage shows an increase in the past years but the validity of the official reports for measuring change over time has been questioned. Facing this problem, donor supported initiatives like the Global Alliance for Vaccine and Immunizations, have been putting a lot of effort into assessing the quality of data used, since accurate immunization information is essential for the Expanded Program on Immunization managers to track and improve program performance. The present article, discusses the practices on record keeping, reporting and the support mechanism to ensure data quality in Mozambique. Methods A process evaluation study was carried out in Mozambique in one district (Cuamba in Niassa Province, between January and March 2003. The study was based on semi-structured interviews, participant observation and review of the data collection materials. Results Differences were found for all vaccine types when comparing facility reports with the tally sheets. The same applies when comparing facility reports with district reports. The study also showed that a routine practice during supervision visits was data quality assessment for the outpatient services but none related to data consistency between the tally sheets and the facility report. For the Expanded Program on Immunization, supervisors concentrated more on the consistency checks between data in the facility reports and the number of vaccines received during the same period. Meetings were based on criticism, for example, why health workers did not reach the target. Nothing in terms of data quality was addressed nor validation rules. Conclusion In this paper we have argued that the quality of data, and consequently of the information system, must be seen in a broader perspective not focusing only on technicalities (data collection tools and the reporting system but also on support mechanisms. Implications of a poor data quality system will be

  11. Assessment of the controllability of condensible emissions. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Shareef, G.S.; Waddell, J.T.

    1990-10-01

    The report gives results of a study to gain insights into the condensible emissions area from an air toxics perspective, with emphasis on controllability and chemical composition of these emissions. The study: compiled existing data on condensible emissions; determined the chemical composition of condensible emissions, where possible; identified source categories that are major emitters of condensibles; evaluated the effectiveness of various control devices in reducing condensible emissions; and evaluated how the performance of currently available control technologies can be improved to better control condensible emissions. Two data bases were developed: the Condensibles Data Base contains 43 emission source categories; the Specialized Condensibles Data Base focuses on the chemical composition of condensible emissions.

  12. Assessment and study of existing concepts and methods of cryogenic refrigeration for superconducting transmission cables. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kadi, F J; Longsworth, R C

    1976-02-01

    A review of current programs to develop superconducting power transmission shows that current plans require helium refrigerators operating at 5 to 13/sup 0/K and 3 to 15 atm pressure with compressor power input in the range of 1,300 to 3,500 HP. Future requirements will probably trend toward slightly higher temperatures and larger refrigerators. Present large helium refrigerators and APCI standard nitrogen plants were studied and an average outage frequency of about 18 per year is found to be typical for both. Cost and reliability studies of alternate refrigeration systems based on studies of components shows that the best current system which would have a failure rate of once in 20 years would consist of two full size oil flooded screw compressors in parallel, manifolded to two full size cold boxes and a liquid helium back up dewar. The principal area of development needed to implement this system is in the switch over mechanisms. These include switching to an auxillary power source in the event of power interruption, switching to the standby compressor, and switching to the back up liquid helium dewar. Costs are projected as being only slightly greater than preliminary estimates.

  13. Rapid Risk Assessment: FY05 Annual Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Whelan, Gene; Millard, W. David; Gelston, Gariann M.; Pelton, Mitch A.; Yang, Zhaoqing; Strenge, Dennis L.; Lee, Cheegwan; Sivaraman, Chitra; Simpson, Mary J.; Young, Joan K.; Khangaonkar, Tarang P.; Downing, Timothy R.; Hoopes, Bonnie L.; Hachmeister, Lon E.

    2006-03-06

    The Pacific Northwest National Laboratory (PNNL) is developing decision support tools that will assist in the transition of incident information into Protective Action Recommendations (PARs) that are understandable and can be executed in a real-world, operational environment. During emergencies, responders must rapidly assess risks and decide on the best course of action—all within minutes to hours. PNNL is blending existing modeling and decision support technology to develop new methods for transitioning science-based threat assessment to PARs. The rapid risk assessment tool will be both understandable and applicable to the emergency management community and would be a valuable tool during any water security-related incident. In 2005, PNNL demonstrated the integration of the multi-thematic modeling with emergency management decision support tools to create a Rapid Risk Assessment (RRA) tool that will transition risk to PARs that assist in responding to or mitigating the direct and indirect impacts of the incident(s). The RRA tool does this by aligning multi-thematic modeling capabilities with real-world response zones established by emergency and site operations managers. The RRA tool uses the risk assessment tool to drive prognostic models that use the type of incident, time of impact, severity of impact, and duration of impact to select the most appropriate PAR. Because PARs (and the thresholds by which they are selected) are jointly established by the technologists and the emergency management and operations decision makers, the science-based risk assessment can transition into a recommendation that can be understood and executed by people in the field.

  14. Assessing the reactivation potential of pre-existing fractures in the southern Karoo, South Africa: Evaluating the potential for sustainable exploration across its Critical Zone

    Science.gov (United States)

    Dhansay, Taufeeq; Navabpour, Payman; de Wit, Maarten; Ustaszewski, Kamil

    2017-10-01

    Understanding the kinematics of pre-existing fractures under the present-day stress field is an indispensable prerequisite for hydraulically increasing fracture-induced rock permeability, i.e. through hydraulic stimulation, which forms the basis of economically viable exploitation of resources such as natural gas and geothermal energy. Predicting the likelihood of reactivating pre-existing fractures in a target reservoir at particular fluid injection pressures requires detailed knowledge of the orientations and magnitudes of the prevailing stresses as well as pore fluid pressures. In the absence of actual in-situ stress measurements, e.g. derived from boreholes, as is mostly the case in previously underexplored ;frontier areas;, such predictions are often difficult. In this study, the potential of reactivating pre-existing fractures in a likely exploration region of the southern Karoo of South Africa is investigated. The orientations of the present-day in-situ stresses were assessed from surrounding earthquake focal mechanisms, implying c. NW-SE oriented maximum horizontal stress and a stress regime changing between strike-slip and normal faulting. A comparison with paleo-stress axes derived from inverted fault-slip data suggests that the stress field very likely did not experience any significant reorientation since Cretaceous times. Maximum possible in-situ stress magnitudes are estimated by assuming that these are limited by frictional strength on pre-existing planes and subsequently, slip and dilation tendency calculations were performed, assuming hydrostatic pore fluid pressures of c. 32 MPa at targeted reservoir depth. The results suggest that prevalent E-W and NW-SE oriented sub-vertical fractures are likely to be reactivated at wellhead pressures exceeding hydrostatic pore fluid pressures by as little as 2-5 MPa, while less prevalent sub-horizontal and moderately inclined fractures require higher wellhead pressures that are still technically feasible

  15. Guide for the Development of Safety Assessment Report (SAR)

    Science.gov (United States)

    1987-08-01

    smoke grenade and associated launchers. c. Describe operating environments and specific skills for safe operation, maintenance, or disposal. 2 4. Describe...as a result of the design or use of the system. AttaOh OTSG Health Hazard Assesment (AR 40-10). 5. Conclusions and -ecommendations. a. State whethvr...FOR THE j XM52 SMOKE GENERATOR MAY 1984 CONCURRED BY; CONCURRED BY: D-2 SUBJECT: Safety Assessment Report for XM52 Smoke Generator 1.0 INTRODUCTION

  16. Groundwater impact assessment report for the 216-U-14 Ditch

    Energy Technology Data Exchange (ETDEWEB)

    Singleton, K.M.; Lindsey, K.A.

    1994-01-01

    Groundwater impact assessments are conducted at liquid effluent receiving sites on the Hanford Site to determine hydrologic and contaminant impacts caused by discharging wastewater to the soil column. The assessments conducted are pursuant to the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) Milestone M-17-00A and M-17-00B, as agreed by the US Department of Energy (DOE), Washington State Department of Ecology (Ecology), and the US Environmental Protection Agency (EPA) (Ecology et al. 1992). This report assesses impacts on the groundwater and vadose zone from wastewater discharged to the 216-U-14 Ditch. Contemporary effluent waste streams of interest are 242-S Evaporator Steam Condensate and UO{sub 3}/U Plant wastewater.

  17. National Acid Precipitation Assessment Program Report to Congress: An Integrated Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Uhart, M.; et al,

    2005-08-01

    Under Title IX of the 1990 Clean Air Act Amendments, Congress reauthorized the National Acid Precipitation Assessment Program (NAPAP) to continue coordinating acid rain research and monitoring, as it had done during the previous decade, and to provide Congress with periodic reports. In particular, Congress asked NAPAP to assess all available data and information to answer two questions: (1) What are the costs, benefits, and effectiveness of Title IV? This question addresses the costs and economic impacts of complying with the Acid Rain Program as well as benefit analyses associated with the various human health and welfare effects, including reduced visibility, damages to materials and cultural resources, and effects on ecosystems. (2) What reductions in deposition rates are needed to prevent adverse ecological effects? This complex questions addresses ecological systems and the deposition levels at which they experience harmful effects. The results of the assessment of the effects of Title IV and of the relationship between acid deposition rates and ecological effects were to be reported to Congress quadrennially, beginning with the 1996 report to Congress. The objective of this Report is to address the two main questions posed by Congress and fully communicate the results of the assessment to decision-makers. Given the primary audience, most of this report is not written as a technical document, although information supporting the conclusions is provided along with references.

  18. Assessing the existing context and proposed plan of Yazd historical texture from the point of access to emergency services using network analysis

    Directory of Open Access Journals (Sweden)

    M. Khalili

    2012-01-01

    Full Text Available Extended Abstract1- Introduction In addition to general diseases, texture and material oldness, complexity and density of the building, have exposed the inhabitants of the historical texture of cities like Yazd to dangers such as earthquake and fire. Thus, in this type of texture, the supplementary and health-medical land uses like emergency has special importance regarding the roles they play. Accessing the medical services especially the emergency requires special attention to the connection network structure. Thus, in the urban plans especially for the historical and time-worn textures, this requires more attention to the connection network structure and also the pattern of locating and quick and in time and comfortable access to emergency centers related to that and according to the standards and criteria, in order to act quickly and without facing any obstacles and limitations of the urban environment in the case of requirement.This study tries to analyze the existing context and the proposed plan of Yazd historical texture from the point of access to emergency services relating to its connection network structure.2- Theoretical basesThe main view point in the research methodology of this paper is analytic descriptive and the applied kind which is performed with the systematic trend and based on the theoretical information and geographical data. The tool which is used for such analysis is GIS tool and Network Analyst tool. First a network of all the connection paths of the historical texture based on the real directions of traffic is prepared and after creating topology, the other network supplemental information such as street type, length and width of the street, one-way, tow-way and cul-de-sac, traffic volume, average speed, and the crossroads and the existing limitations was added and the special relation between the network lines was created and the network became intelligent and according to this, the time factor, i.e. the duration of

  19. Emergency surgery data and documentation reporting forms for sudden-onset humanitarian crises, natural disasters and the existing burden of surgical disease.

    Science.gov (United States)

    Burkle, Frederick M; Nickerson, Jason W; von Schreeb, Johan; Redmond, Anthony D; McQueen, Kelly A; Norton, Ian; Roy, Nobhojit

    2012-12-01

    Following large-scale disasters and major complex emergencies, especially in resource-poor settings, emergency surgery is practiced by Foreign Medical Teams (FMTs) sent by governmental and non-governmental organizations (NGOs). These surgical experiences have not yielded an appropriate standardized collection of data and reporting to meet standards required by national authorities, the World Health Organization, and the Inter-Agency Standing Committee's Global Health Cluster. Utilizing the 2011 International Data Collection guidelines for surgery initiated by Médecins Sans Frontières, the authors of this paper developed an individual patient-centric form and an International Standard Reporting Template for Surgical Care to record data for victims of a disaster as well as the co-existing burden of surgical disease within the affected community. The data includes surgical patient outcomes and perioperative mortality, along with referrals for rehabilitation, mental health and psychosocial care. The purpose of the standard data format is fourfold: (1) to ensure that all surgical providers, especially from indigenous first responder teams and others performing emergency surgery, from national and international (Foreign) medical teams, contribute relevant and purposeful reporting; (2) to provide universally acceptable forms that meet the minimal needs of both national authorities and the Health Cluster; (3) to increase transparency and accountability, contributing to improved humanitarian coordination; and (4) to facilitate a comprehensive review of services provided to those affected by the crisis.

  20. The United States National Climate Assessment - Alaska Technical Regional Report

    Science.gov (United States)

    Markon, Carl J.; Trainor, Sarah F.; Chapin, F. Stuart; Markon, Carl J.; Trainor, Sarah F.; Chapin, F. Stuart

    2012-01-01

    The Alaskan landscape is changing, both in terms of effects of human activities as a consequence of increased population, social and economic development and their effects on the local and broad landscape; and those effects that accompany naturally occurring hazards such as volcanic eruptions, earthquakes, and tsunamis. Some of the most prevalent changes, however, are those resulting from a changing climate, with both near term and potential upcoming effects expected to continue into the future. Alaska's average annual statewide temperatures have increased by nearly 4°F from 1949 to 2005, with significant spatial variability due to the large latitudinal and longitudinal expanse of the State. Increases in mean annual temperature have been greatest in the interior region, and smallest in the State's southwest coastal regions. In general, however, trends point toward increases in both minimum temperatures, and in fewer extreme cold days. Trends in precipitation are somewhat similar to those in temperature, but with more variability. On the whole, Alaska saw a 10-percent increase in precipitation from 1949 to 2005, with the greatest increases recorded in winter. The National Climate Assessment has designated two well-established scenarios developed by the Intergovernmental Panel on Climate Change (Nakicenovic and others, 2001) as a minimum set that technical and author teams considered as context in preparing portions of this assessment. These two scenarios are referred to as the Special Report on Emissions Scenarios A2 and B1 scenarios, which assume either a continuation of recent trends in fossil fuel use (A2) or a vigorous global effort to reduce fossil fuel use (B1). Temperature increases from 4 to 22°F are predicted (to 2070-2099) depending on which emissions scenario (A2 or B1) is used with the least warming in southeast Alaska and the greatest in the northwest. Concomitant with temperature changes, by the end of the 21st century the growing season is expected

  1. Final Report on Pilot Studies / Final Report on Classroom Research with STEM and TESL Assessment

    DEFF Research Database (Denmark)

    Biel, Carmen; Wake, Jo Dugstad; Hesse, Friedrich

    This Deliverable is the final report on pilot studies within the NEXT-TELL project (D6.7) and furthermore comprises the Deliverable on Classroom Research with STEM and TESL Assessment (D2.9) in order to avoid redundancies between those two Deliverables.......This Deliverable is the final report on pilot studies within the NEXT-TELL project (D6.7) and furthermore comprises the Deliverable on Classroom Research with STEM and TESL Assessment (D2.9) in order to avoid redundancies between those two Deliverables....

  2. Measuring and decomposing inequity in self-reported morbidity and self-assessed health in Thailand

    Directory of Open Access Journals (Sweden)

    Sidorenko Alexandra

    2007-12-01

    recent and chronic illness, while residence in the rural Northeast was the major contributor to the tendency of the poor to report lower levels of self-assessed health compared to peers. Conclusion The findings confirm that substantial socioeconomic inequalities in health as measured by self-reported morbidity and self-assessed health exist in Thailand. Decomposition analysis shows that inequalities in health status are associated with particular demographic, socioeconomic and geographic population subgroups. Vulnerable subgroups which are prone to both ill health and relative poverty warrant targeted policy attention.

  3. Geothermal power plants of New Zealand, Philippines, and Indonesia: a technical survey of existing and planned installations. Report No. CATMET/17

    Energy Technology Data Exchange (ETDEWEB)

    DiPippo, R.

    1978-06-01

    This report is the fourth in a series dealing with the geothermal power plants of the world. Here the existing and planned stations in the south Pacific area are surveyed including New Zealand, the Philippines and Indonesia. Details are given for the plants at Wairakei and Kawerau, and for the one proposed at Broadlands in New Zealand; for the plants proposed for Tiwi and Los Banos, and the wellhead units operating at Los Banos and Tongonan in the Philippines; and for the wellhead unit soon to be installed at Kawah Kamojang on Java in Indonesia. The geologic characteristics of the fields are described along with wellflow particulars, energy conversion systems, environmental impacts, economic factors and operating experiences, where available. The geothermal resource utilization efficiency is computed or estimated for the power plants covered. Furthermore, some discussion is devoted to the other sites which may prove exploitable for the production of electricity.

  4. Environmental Hazards Assessment Program. Quarterly report, January 1994--March 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-04

    The objectives of the EHAP program are to: Develop a holistic, national basis for risk assessment, risk management and risk communication; Develop a pool of talented scientists and experts in cleanup activities, especially in human health aspects, and; Identify needs and develop programs addressing the critical shortage of well-educated, highly-skilled technical and scientific personnel to address the health oriented aspects of environmental restoration and waste management. This report describes activities and reports on progress for the third quarter of year two (January-March, 1994) of the grant. To better accomplish objectives, grant efforts are organized into three major elements: The Crossroads of Humanity Series; Research, Science and Education Programs; and Program Management. The Crossroads of Humanity Series charted a new course, incorporating lessons learned during previous quarters into a series of programs designed to address environmental issues in a real world setting. Reports are included on the various research programs with milestones and deliverables from the third quarter.

  5. Environmental Hazards Assessment Program annual report, [June 1992--June 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    This report, the Environment Hazards Assessment Program (EHAP) Annual Report, is the second of three reports that document activities under the EHAP grant and details progress made during the first year of the grant. The first year was devoted to the development of a working program implementation plan. During the developmental process some key objectives were achieved such as developing a Doctor of Philosophy degree program in Environmental Studies at MUSC (Medical University of South Carolina) and conducting the first Crossroads of Humanity series Round Table Forum. The PIP (Program Implementation Program) details the objectives, management and budgetary basis for the overall management and control of the grant over the next four years, the yearly program plans provide the monthly and day-to-day programmatic and budgetary control by which the PIP was developed.

  6. A case report of primary ciliary dyskinesia, laterality defects and developmental delay caused by the co-existence of a single gene and chromosome disorder.

    LENUS (Irish Health Repository)

    Casey, Jillian P

    2015-01-01

    Primary ciliary dyskinesia (PCD) is a rare autosomal recessive disorder characterised by abnormal ciliary motion and impaired mucociliary clearance, leading to recurrent respiratory infections, sinusitis, otitis media and male infertility. Some patients also have laterality defects. We recently reported the identification of three disease-causing PCD genes in the Irish Traveller population; RSPH4A, DYX1C1 and CCNO. We have since assessed an additional Irish Traveller family with a complex phenotype involving PCD who did not have any of the previously identified PCD mutations.

  7. Regional issue identification and assessment: study methodology. First annual report

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    The overall assessment methodologies and models utilized for the first project under the Regional Issue Identification and Assessment (RIIA) program are described. Detailed descriptions are given of the methodologies used by lead laboratories for the quantification of the impacts of an energy scenario on one or more media (e.g., air, water, land, human and ecology), and by all laboratories to assess the regional impacts on all media. The research and assessments reflected in this document were performed by the following national laboratories: Argonne National Laboratory; Brookhaven National Laboratory; Lawrence Berkeley Laboratory; Los Alamos Scientific Laboratory; Oak Ridge National Laboratory; and Pacific Northwest Laboratory. This report contains five chapters. Chapter 1 briefly describes the overall study methodology and introduces the technical participants. Chapter 2 is a summary of the energy policy scenario selected for the RIIA I study and Chapter 3 describes how this scenario was translated into a county-level siting pattern of energy development. The fourth chapter is a detailed description of the individual methodologies used to quantify the environmental and socioeconomic impacts of the scenario while Chapter 5 describes how these impacts were translated into comprehensive regional assessments for each Federal Region.

  8. Independent Auditor’s Report on the Attestation of the Existence, Completeness, Rights and Obligations, and Presentation and Disclosure of the Department of the Navy’s Ordnance Located in Foreign Countries and U.S. Territories

    Science.gov (United States)

    2015-03-06

    No. DODIG-2015-089 M A R C H 6 , 2 0 1 5 Independent Auditor’s Report on the Attestation of the Existence , Completeness, Rights and Obligations...time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the...3. DATES COVERED 00-00-2015 to 00-00-2015 4. TITLE AND SUBTITLE Independent Auditor’s Report on the Attestation of the Existence , Completeness

  9. Geosphere process report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Skagius, Kristina [Kemakta Konsult AB, Stockholm (SE)] (ed.)

    2006-09-15

    This report documents geosphere processes identified as relevant to the long-term safety of a KBS- repository, and forms an important part of the reporting of the safety assessment SR-Can. The detailed assessment methodology, including the role of the process report in the assessment, is described in the SR-Can Main report. The following excerpts describe the methodology, and clarify the role of this process report in the assessment. The repository system, broadly defined as the deposited spent nuclear fuel, the engineered barriers surrounding it, the host rock and the biosphere in the proximity of the repository, will evolve over time. Future states of the system will depend on the initial state of the system, a number of radiation related, thermal, hydraulic, mechanical, chemical and biological processes acting within the repository system over time, and external influences acting on the system. A methodology in ten steps has been developed for SR-Can described below. Identification of factors to consider (FEP processing): This step consists of identifying all the factors that need to be included in the analysis. Experience from earlier safety assessments and KBS-specific and international databases of relevant features, events and processes influencing long-term safety are utilised. Based on the results of the FEP processing, an SR-Can FEP catalogue, containing FEPs to be handled in SR-Can, has been established. The initial state of the system is described based on the design specifications of the KBS repository, a descriptive model of the repository site and a site-specific layout of the repository. The initial state of the fuel and the engineered components is that immediately after deposition, as described in the SR-Can Initial state report. The initial state of the geosphere and the biosphere is that of the natural system prior to excavation, as described in the site descriptive models. The repository layouts adapted to the sites are provided in underground

  10. Geosphere process report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Skagius, Kristina [Kemakta Konsult AB, Stockholm (SE)] (ed.)

    2006-09-15

    This report documents geosphere processes identified as relevant to the long-term safety of a KBS- repository, and forms an important part of the reporting of the safety assessment SR-Can. The detailed assessment methodology, including the role of the process report in the assessment, is described in the SR-Can Main report. The following excerpts describe the methodology, and clarify the role of this process report in the assessment. The repository system, broadly defined as the deposited spent nuclear fuel, the engineered barriers surrounding it, the host rock and the biosphere in the proximity of the repository, will evolve over time. Future states of the system will depend on the initial state of the system, a number of radiation related, thermal, hydraulic, mechanical, chemical and biological processes acting within the repository system over time, and external influences acting on the system. A methodology in ten steps has been developed for SR-Can described below. Identification of factors to consider (FEP processing): This step consists of identifying all the factors that need to be included in the analysis. Experience from earlier safety assessments and KBS-specific and international databases of relevant features, events and processes influencing long-term safety are utilised. Based on the results of the FEP processing, an SR-Can FEP catalogue, containing FEPs to be handled in SR-Can, has been established. The initial state of the system is described based on the design specifications of the KBS repository, a descriptive model of the repository site and a site-specific layout of the repository. The initial state of the fuel and the engineered components is that immediately after deposition, as described in the SR-Can Initial state report. The initial state of the geosphere and the biosphere is that of the natural system prior to excavation, as described in the site descriptive models. The repository layouts adapted to the sites are provided in underground

  11. Assessing the reporting of categorised quantitative variables in observational epidemiological studies.

    Science.gov (United States)

    Mabikwa, Onkabetse V; Greenwood, Darren C; Baxter, Paul D; Fleming, Sarah J

    2017-03-14

    One aspect to consider when reporting results of observational studies in epidemiology is how quantitative risk factors are analysed. The STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) guidelines recommend that researchers describe how they handle quantitative variables when analysing data. For categorised quantitative variables, the authors are required to provide reasons and justifications informing their practice. We investigated and assessed the practices and reporting of categorised quantitative variables in epidemiology. The assessment was based on five medical journals that publish epidemiological research. Observational studies published between April and June 2015 and investigating the relationships between quantitative exposures (or risk factors) and the outcomes were considered for assessment. A standard form was used to collect the data, and the reporting patterns amongst eligible studies were quantified and described. Out of 61 articles assessed for eligibility, 23 observational studies were included in the assessment. Categorisation of quantitative exposures occurred in 61% of these studies and reasons informing the practice were rarely provided. Only one article explained the choice of categorisation in the analysis. Transformation of quantitative exposures into four or five groups was common and dominant amongst studies using equally spaced categories. Dichotomisation was not popular; the practice featured in one article. Overall, the majority (86%) of the studies preferred ordered or arbitrary group categories. Other criterions used to decide categorical boundaries were based on established guidelines such as consensus statements and WHO standards. Categorisation of continuous variables remains a dominant practice in epidemiological studies. The reasons informing the practice of categorisation within published work are limited and remain unknown in most articles. The existing STROBE guidelines could provide stronger

  12. Structured reporting platform improves CAD-RADS assessment.

    Science.gov (United States)

    Szilveszter, Bálint; Kolossváry, Márton; Karády, Júlia; Jermendy, Ádám L; Károlyi, Mihály; Panajotu, Alexisz; Bagyura, Zsolt; Vecsey-Nagy, Milán; Cury, Ricardo C; Leipsic, Jonathon A; Merkely, Béla; Maurovich-Horvat, Pál

    2017-09-18

    Structured reporting in cardiac imaging is strongly encouraged to improve quality through consistency. The Coronary Artery Disease - Reporting and Data System (CAD-RADS) was recently introduced to facilitate interdisciplinary communication of coronary CT angiography (CTA) results. We aimed to assess the agreement between manual and automated CAD-RADS classification using a structured reporting platform. Five readers prospectively interpreted 500 coronary CT angiographies using a structured reporting platform that automatically calculates the CAD-RADS score based on stenosis and plaque parameters manually entered by the reader. In addition, all readers manually assessed CAD-RADS blinded to the automatically derived results, which was used as the reference standard. We evaluated factors influencing reader performance including CAD-RADS training, clinical load, time of the day and level of expertise. Total agreement between manual and automated classification was 80.2%. Agreement in stenosis categories was 86.7%, whereas the agreement in modifiers was 95.8% for "N", 96.8% for "S", 95.6% for "V" and 99.4% for "G". Agreement for V improved after CAD-RADS training (p = 0.047). Time of the day and clinical load did not influence reader performance (p > 0.05 both). Less experienced readers had a higher total agreement as compared to more experienced readers (87.0% vs 78.0%, respectively; p = 0.011). Even though automated CAD-RADS classification uses data filled in by the readers, it outperforms manual classification by preventing human errors. Structured reporting platforms with automated calculation of the CAD-RADS score might improve data quality and support standardization of clinical decision making. Copyright © 2017. Published by Elsevier Inc.

  13. Environmental Hazards Assessment Program quarterly report, January--March 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-30

    The objectives of the Environmental Hazards Assessment Program (EHAP) stated in the proposal to DOE are to: develop a holistic, national basis for risk assessment, risk management, and risk communication that recognizes the direct impact of environmental hazards on the health and well-being of all; develop a pool of talented scientists and experts in cleanup activities, especially in human health aspects; and identify needs and develop programs addressing the critical shortage of well-educated, highly-skilled technical and scientific personnel to address the health oriented aspects of environmental restoration and waste management. This report describes activities and reports on progress for the third quarter (January--March) of the third year of the grant. It reports progress against these grant objectives and the Program Implementation Plan published at the end of the first year of the grant. Questions, comments, or requests for further information concerning the activities under this grant can be forwarded to Jack Davis in the EHAP office of the Medical University of South Carolina at (803) 727-6450.

  14. In-Tank Elutriation Test Report And Independent Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Burns, H. H.; Adamson, D. J.; Qureshi, Z. H.; Steeper, T. J.

    2011-04-13

    The Department of Energy (DOE) Office of Environmental Management (EM) funded Technology Development and Deployment (TDD) to solve technical problems associated with waste tank closure for sites such as Hanford Site and Savannah River Site (SRS). One of the tasks supported by this funding at Savannah River National Laboratory (SRNL) and Pacific Northwest Laboratory (PNNL) was In-Tank Elutriation. Elutriation is the process whereby physical separation occurs based on particle size and density. This report satisfies the first phase of Task WP_1.3.1.1 In-Tank Elutriation, which is to assess the feasibility of this method of separation in waste tanks at Hanford Site and SRS. This report includes an analysis of scoping tests performed in the Engineering Development Laboratory of SRNL, analysis of Hanford's inadvertent elutriation, the viability of separation methods such as elutriation and hydrocyclones and recommendations for a path forward. This report will demonstrate that the retrieval of Hanford salt waste tank S-112 very successfully decreased the tank's inventories of radionuclides. Analyses of samples collected from the tank showed that concentrations of the major radionuclides Cs-136 and Sr-90 were decreased by factors of 250 and 6 and their total curie tank inventories decreased by factors of 60,000 and 2000. The total tank curie loading decreased from 300,000 Ci to 55 Ci. The remaining heel was nearly all innocuous gibbsite, Al(OH){sub 3}. However, in the process of tank retrieval approximately 85% of the tank gibbsite was also removed. Significant amounts of money and processing time could be saved if more gibbsite could be left in tanks while still removing nearly all of the radionuclides. There were factors which helped to make the elutriation of Tank S-112 successful which would not necessarily be present in all salt tanks. 1. The gibbsite particles in the tank were surprisingly large, as much as 200 {micro}m. The gibbsite crystals had probably

  15. Wind Resource Assessment Report: Mille Lacs Indian Reservation, Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, A. C.

    2013-12-01

    The U.S. Environmental Protection Agency (EPA) launched the RE-Powering America's Land initiative to encourage development of renewable energy on potentially contaminated land and mine sites. EPA collaborated with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) and the Mille Lacs Band of Chippewa Indians to evaluate the wind resource and examine the feasibility of a wind project at a contaminated site located on the Mille Lacs Indian Reservation in Minnesota. The wind monitoring effort involved the installation of a 60-m met tower and the collection of 18 months of wind data at multiple heights above the ground. This report focuses on the wind resource assessment, the estimated energy production of wind turbines, and an assessment of the economic feasibility of a potential wind project sited this site.

  16. Power plant system assessment. Final report. SP-100 Program

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R.V.; Atkins, D.F.; Bost, D.S.; Berman, B.; Clinger, D.A.; Determan, W.R.; Drucker, G.S.; Glasgow, L.E.; Hartung, J.A.; Harty, R.B.

    1983-10-31

    The purpose of this assessment was to provide system-level insights into 100-kWe-class space reactor electric systems. Using these insights, Rockwell was to select and perform conceptual design studies on a ''most attractive'' system that met the preliminary design goals and requirements of the SP-100 Program. About 4 of the 6 months were used in the selection process. The remaining 2 months were used for the system conceptual design studies. Rockwell completed these studies at the end of FY 1983. This report summarizes the results of the power plant system assessment and describes our choice for the most attractive system - the Rockwell SR-100G System (Space Reactor, 100 kWe, Growth) - a lithium-cooled UN-fueled fast reactor/Brayton turboelectric converter system.

  17. Assessing heart rate variability from real-world Holter reports.

    Science.gov (United States)

    Stein, Phyllis K

    2002-09-01

    Real world clinical Holter reports are often difficult to interpret from a heart rate variability (HRV) perspective. In many cases HRV software is absent. Step-by-step HRV assessment from clinical Holter reports includes: making sure that there is enough usable data, assessing maximum and minimum heart rates, assessing circadian HRV from hourly average heart rates, and assessing HRV from the histogram of R-R intervals and from the plot of R-R intervals or heart rate vs. time. If HRV data are available, time domain HRV is easiest to understand and less sensitive to scanning errors. SDNN (the standard deviation of all N-N intervals in ms) and SDANN (the standard deviation of the 5-min average of N-N intervals in ms) are easily interpreted. SDNN < 70 ms post-MI is a cut point for increased mortality risk. Two times ln SDANN is a good surrogate for ln ultra low frequency power and can be compared with published cut points. SDNNIDX (the average of the standard deviations of N-N intervals for each 5-min in ms) < 30 ms is associated with increased risk in patients with congestive heart failure. RMSSD (the root mean square of successive N-N interval difference in ms) < 17.5 ms has also been associated with increased risk post-myocardial infarction. Frequency domain HRV values are often not comparable to published data. However, graphical power spectral plots can provide additional information about whether the HRV pattern is normal and can also identify some patients with obstructive sleep apnea.

  18. Multimedia pollution assessment of the wood products industries. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Casana, J.

    1984-02-01

    This report presents a summary and commentary on pollutants, abatement technologies, and regulations in the wood products industries. Industries included in the study are pulp, paper and paperboard, veneer/plywood, particleboard, millwork and structural members, fabricated wood products, and gum and wood chemicals, and wood preserving. Water pollution abatement legislation has established guidelines based on Best Practicable Control Technology Currently Available (BPCTCA). These guidelines primarily address conventional pollutants, including five-day biochemical oxygen demand (BOD5), total suspended solids (TSS) and pH. In addition, guidelines based on Best Available Technology Economically Achievable (BATEA) and Best Conventional Pollutant Control Technology (BCPCT) are currently being established to address conventional, priority (toxic), and nonconventional (neither conventional nor toxic) pollutants. Existing external air pollution control devices, in conjunction with internal process controls, can be effective in the reduction of air pollutants, especially particulates and sulfur dioxide.

  19. Review of international geothermal activities and assessment of US industry opportunities: Final report

    Energy Technology Data Exchange (ETDEWEB)

    1987-08-01

    This study was initiated to review and assess international developments in the geothermal energy field and to define business opportunities for the US geothermal industry. The report establishes data bases on the status of worldwide geothermal development and the competitiveness of US industry. Other factors identified include existing legislation, tax incentives, and government institutions or agencies and private sector organizations that promote geothermal exports. Based on the initial search of 177 countries and geographic entities, 71 countries and areas were selected as the most likely targets for the expansion of the geothermal industry internationally. The study then determined to what extent their geothermal resource had been developed, what countries had aided or participated in this development, and what plans existed for future development. Data on the energy, economic, and financial situations were gathered.

  20. SY Tank Farm ventilation isolation option risk assessment report

    Energy Technology Data Exchange (ETDEWEB)

    Powers, T.B.; Morales, S.D.

    1994-03-01

    The safety of the 241-SY Tank Farm ventilation system has been under extensive scrutiny due to safety concerns associated with tank 101-SY. Hydrogen and other gases are generated and trapped in the waste below the liquid surface. Periodically, these gases are released into the dome space and vented through the exhaust system. This attention to the ventilation system has resulted in the development of several alternative ventilation system designs. The ventilation system provides the primary means of mitigation of accidents associated with flammable gases. This report provides an assessment of various alternatives ventilation system designs.

  1. Sustainability assessment of renewable energy projects: research report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This report describes the results of a study that examined the development of an appraisal framework for renewable energy projects in the UK. The aim was to develop a framework that reflected the quality of life capital approach and could take into account social, economic and environmental effects at a range of different scales. The report describes in some detail: the steps leading to the definition, refinement and testing of the appraisal framework; the assessment methodology; baseline characterisation and evaluation; and application. Three fictional case studies (wind farm in a remote upland rural area, energy recovery facility in an urban fringe location and wood fuelled renewable energy plant in less remote rural area) are used to test the approach.

  2. Environmental Hazards Assessment Program. Quarterly report, April--June 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-31

    The objectives of this report are to: (1) develop a holistic, national basis for risk assessment, risk management, and risk communication that recognizes the direct impact of environmental hazards, both chemical and radiation, on the health and well-being of all; (2) develop a pool of talented scientists and experts in cleanup activities, especially in human health aspects; and (3) identify needs and develop programs addressing the critical shortage of well-educated, highly-skilled technical and scientific personnel to address the health oriented aspects of environmental restoration and waste management. This report describes the progress made this quarter in the following areas: public and professional outreach; science programs; clinical programs; and information support and access systems.

  3. FEP report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Skagius, Kristina [Kemakta Konsult AB, Stockholm (Sweden)

    2006-11-15

    This report documents the analysis and processing of features, events and processes, FEPs, that has been carried out within the safety assessment SR-Can, and forms an important part of the reporting of the project. The SR-Can project is a preparatory stage for the SR-Site assessment, and the report from that project will be used in support of SKB's application to build a final repository. The overall objective of the FEP analysis and processing included development of a database of features, events and processes, an SKB FEP database, in a format that facilitates both a systematic analysis of FEPs and documentation of that FEP analysis, as well as facilitating revisions and updates to be made in connection with new safety assessments. The overall objective also extended to the development of procedures for such a systematic FEP analysis as well as the application of those procedures in order to establish an SR-Can FEP catalogue within the framework of the SKB FEP database. The work started by implementing the content of the SR 97 Process Report into a database format suitable for import and processing of FEP information from other sources. The SR 97 version of the database was systematically audited against the NEA database with Project FEPs, version 1.2. In addition, an earlier audit of the SR 97 process report against the interaction matrices developed for a deep repository of the KBS-3 type was revisited and updated. Relevant FEPs identified through the audit process were sorted into three main categories i) FEPs related to the initial states of the repository system, ii) FEPs related to internal processes of the repository system, and iii) FEPs related to external impacts on the repository system. This resulted in additions to the SR 97 list of processes and to the lists of initial state FEPs and external factors to be addressed in further processing. The further processing of the initial state FEPs revealed that those FEPs that are not covered by the

  4. Case Report Form for oral health assessments: methodological considerations

    Directory of Open Access Journals (Sweden)

    Joana Christina Carvalho

    2012-01-01

    Full Text Available Information on the oral health condition of the target population is required to enable the development of policy strategies for oral health promotion. This information needs to be substantiated by reliable data obtained through regular oral health assessments. Countries around the world have set up oral health data-registration systems that monitor the oral health of the population. These systems are either integrated in the public oral health care service or in national surveys conducted on a regular basis. This paper describes the conception and development of a Case Report Form for oral health assessments and introduces a recently developed electronic data-registration system for data capture in oral health surveys. The conception and development of a Case Report Form poses a number of challenges to be overcome. In addition to ensuring the scientific quality of its contents, several requirements need to be met. In the framework of national oral health surveys, handwritten data capture has proven accurate, but entails an important workload related to the printing and transporting of the forms, data transfer and storage of the forms, as well as the time required to perform these tasks. On the other hand, electronic data capture enables time saving and better performance. However, the advantages of this system may not be fully acknowledged by general practitioners, and their motivation to employ information and communication technologies may need to be encouraged. In the long term, the inclusion of electronic data registration in university training is probably the best strategy to achieve this.

  5. Multiple structural states exist throughout the helical nucleation sequence of the intrinsically disordered protein stathmin, as reported by electron paramagnetic resonance spectroscopy.

    Science.gov (United States)

    Chui, Ashley J; López, Carlos J; Brooks, Evan K; Chua, Katherina C; Doupey, Tonia G; Foltz, Gretchen N; Kamel, Joseph G; Larrosa, Estefania; Sadiki, Amissi; Bridges, Michael D

    2015-03-10

    The intrinsically disordered protein (IDP) stathmin plays an important regulatory role in cytoskeletal maintenance through its helical binding to tubulin and microtubules. However, it lacks a stable fold in the absence of its binding partner. Although stathmin has been a focus of research over the past two decades, the solution-phase conformational dynamics of this IDP are poorly understood. It has been reported that stathmin is purely monomeric in solution and that it bears a short helical region of persistent foldedness, which may act to nucleate helical folding in the C-terminal direction. Here we report a comprehensive study of the structural equilibria local to this region in stathmin that contradicts these two claims. Using the technique of electron paramagnetic resonance (EPR) spectroscopy on spin-labeled stathmin mutants in the solution-phase and when immobilized on Sepharose solid support, we show that all sites in the helical nucleation region of stathmin exhibit multiple spectral components that correspond to dynamic states of differing mobilities and stabilities. Importantly, a state with relatively low mobility dominates each spectrum with an average population greater than 50%, which we suggest corresponds to an oligomerized state of the protein. This is in contrast to a less populated, more mobile state, which likely represents a helically folded monomeric state of stathmin, and a highly mobile state, which we propose is the random coil conformer of the protein. Our interpretation of the EPR data is confirmed by further characterization of the protein using the techniques of native and SDS PAGE, gel filtration chromatography, and multiangle and dynamic light scattering, all of which show the presence of oligomeric stathmin in solution. Collectively, these data suggest that stathmin exists in a diverse equilibrium of states throughout the purported helical nucleation region and that this IDP exhibits a propensity toward oligomerization.

  6. Assessing the impact of transitions from centralised to decentralised water solutions on existing infrastructures--integrated city-scale analysis with VIBe.

    Science.gov (United States)

    Sitzenfrei, Robert; Möderl, Michael; Rauch, Wolfgang

    2013-12-15

    Traditional urban water management relies on central organised infrastructure, the most important being the drainage network and the water distribution network. To meet upcoming challenges such as climate change, the rapid growth and shrinking of cities and water scarcity, water infrastructure needs to be more flexible, adaptable and sustainable (e.g., sustainable urban drainage systems, SUDS; water sensitive urban design, WSUD; low impact development, LID; best management practice, BMP). The common feature of all solutions is the push from a central solution to a decentralised solution in urban water management. This approach opens up a variety of technical and socio-economic issues, but until now, a comprehensive assessment of the impact has not been made. This absence is most likely attributable to the lack of case studies, and the availability of adequate models is usually limited because of the time- and cost-intensive preparation phase. Thus, the results of the analysis are based on a few cases and can hardly be transferred to other boundary conditions. VIBe (Virtual Infrastructure Benchmarking) is a tool for the stochastic generation of urban water systems at the city scale for case study research. With the generated data sets, an integrated city-scale analysis can be performed. With this approach, we are able to draw conclusions regarding the technical effect of the transition from existing central to decentralised urban water systems. In addition, it is shown how virtual data sets can assist with the model building process. A simple model to predict the shear stress performance due to changes in dry weather flow production is developed and tested. Copyright © 2013 Elsevier Ltd. All rights reserved.

  7. Diffuse nitrogen loss simulation and impact assessment of stereoscopic agriculture pattern by integrated water system model and consideration of multiple existence forms

    Science.gov (United States)

    Zhang, Yongyong; Gao, Yang; Yu, Qiang

    2017-09-01

    Agricultural nitrogen loss becomes an increasingly important source of water quality deterioration and eutrophication, even threatens water safety for humanity. Nitrogen dynamic mechanism is still too complicated to be well captured at watershed scale due to its multiple existence forms and instability, disturbance of agricultural management practices. Stereoscopic agriculture is a novel agricultural planting pattern to efficiently use local natural resources (e.g., water, land, sunshine, heat and fertilizer). It is widely promoted as a high yield system and can obtain considerable economic benefits, particularly in China. However, its environmental quality implication is not clear. In our study, Qianyanzhou station is famous for its stereoscopic agriculture pattern of Southern China, and an experimental watershed was selected as our study area. Regional characteristics of runoff and nitrogen losses were simulated by an integrated water system model (HEQM) with multi-objective calibration, and multiple agriculture practices were assessed to find the effective approach for the reduction of diffuse nitrogen losses. Results showed that daily variations of runoff and nitrogen forms were well reproduced throughout watershed, i.e., satisfactory performances for ammonium and nitrate nitrogen (NH4-N and NO3-N) loads, good performances for runoff and organic nitrogen (ON) load, and very good performance for total nitrogen (TN) load. The average loss coefficient was 62.74 kg/ha for NH4-N, 0.98 kg/ha for NO3-N, 0.0004 kg/ha for ON and 63.80 kg/ha for TN. The dominating form of nitrogen losses was NH4-N due to the applied fertilizers, and the most dramatic zones aggregated in the middle and downstream regions covered by paddy and orange orchard. In order to control diffuse nitrogen losses, the most effective practices for Qianyanzhou stereoscopic agriculture pattern were to reduce farmland planting scale in the valley by afforestation, particularly for orchard in the

  8. Fuel and canister process report for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    Werme, Lars; Lilja, Christina (eds.)

    2010-12-15

    This report documents fuel and canister processes identified as relevant to the long-term safety of a KBS-3 repository. It forms an important part of the reporting of the safety assessment SR-Site. The detailed assessment methodology, including the role of the process reports in the assessment, is described in the SR-Site Main report /SKB 2011/

  9. Can self-reported disability assessment behaviour of insurance physicians be explained? Applying the ASE model.

    Science.gov (United States)

    Schellart, Antonius J M; Steenbeek, Romy; Mulders, Henny P G; Anema, Johannes R; Kroneman, Herman; Besseling, Jan J M

    2011-07-19

    Very little is known about the attitudes and views that might underlie and explain the variation in occupational disability assessment behaviour between insurance physicians. In an earlier study we presented an adjusted ASE model (Attitude, Social norm, Self-efficacy) to identify the determinants of the disability assessment behaviour among insurance physicians. The research question of this study is how Attitude, Social norm, Self-efficacy and Intention shape the behaviour that insurance physicians themselves report with regard to the process (Behaviour: process) and content of the assessment (Behaviour: assessment) while taking account of Knowledge and Barriers. This study was based on 231 questionnaires filled in by insurance physicians, resulting into 48 scales and dimension scores. The number of variables was reduced by a separate estimation of each of the theoretical ASE constructs as a latent variable in a measurement model. The saved factor scores of these latent variables were treated as observed variables when we estimated a path model with Lisrel to confirm the ASE model. We estimated latent ASE constructs for most of the assigned scales and dimensions. All could be described and interpreted. We used these constructs to build a path model that showed a good fit. Contrary to our initial expectations, we did not find direct effects for Attitude on Intention and for Intention on self reported assessment behaviour in the model. This may well have been due to the operationalization of the concept of 'Intention'. We did, however, find that Attitude had a positive direct effect on Behaviour: process and Behaviour: Assessment and that Intention had a negative direct effect on Behaviour: process. A path model pointed to the existence of relationships between Attitude on the one hand and self-reported behaviour by insurance physicians with regard to process and content of occupational disability assessments on the other hand. In addition, Intention was only

  10. Can self-reported disability assessment behaviour of insurance physicians be explained? Applying the ASE model

    Directory of Open Access Journals (Sweden)

    Anema Johannes R

    2011-07-01

    Full Text Available Abstract Background Very little is known about the attitudes and views that might underlie and explain the variation in occupational disability assessment behaviour between insurance physicians. In an earlier study we presented an adjusted ASE model (Attitude, Social norm, Self-efficacy to identify the determinants of the disability assessment behaviour among insurance physicians. The research question of this study is how Attitude, Social norm, Self-efficacy and Intention shape the behaviour that insurance physicians themselves report with regard to the process (Behaviour: process and content of the assessment (Behaviour: assessment while taking account of Knowledge and Barriers. Methods This study was based on 231 questionnaires filled in by insurance physicians, resulting into 48 scales and dimension scores. The number of variables was reduced by a separate estimation of each of the theoretical ASE constructs as a latent variable in a measurement model. The saved factor scores of these latent variables were treated as observed variables when we estimated a path model with Lisrel to confirm the ASE model. We estimated latent ASE constructs for most of the assigned scales and dimensions. All could be described and interpreted. We used these constructs to build a path model that showed a good fit. Results Contrary to our initial expectations, we did not find direct effects for Attitude on Intention and for Intention on self reported assessment behaviour in the model. This may well have been due to the operationalization of the concept of 'Intention'. We did, however, find that Attitude had a positive direct effect on Behaviour: process and Behaviour: Assessment and that Intention had a negative direct effect on Behaviour: process. Conclusion A path model pointed to the existence of relationships between Attitude on the one hand and self-reported behaviour by insurance physicians with regard to process and content of occupational disability

  11. Interim FEP report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Skagius, Kristina (ed.) [Kemakta Konsult AB, Stockholm (Sweden)

    2004-08-01

    This report describes the work with identification and structuring of features, events and processes (FEPs) that has been carried out within the scope of the SR-Can safety assessment up to the time of the interim reporting of the project. The overall objective of the work is to develop a database of features, events and processes in a format that would facilitate both a systematic analysis of FEPs and documentation of the FEP analysis as well as facilitate revisions and updates to be made in connection with new safety assessments. This overall objective also includes the development of procedures for a systematic FEP analysis as well as to apply these procedures in order to arrive at an SR-Can version of the FEP database. The work started by implementing the content of the SR 97 Process report into a database format suitable for import and processing of FEP information from other sources. The SR 97 version of the database was systematically audited against the NEA database with Project FEPs, version 1.2. In addition, an earlier audit of the SR 97 process report against the interaction matrices developed for a deep repository of the KBS-3 type was revisited and updated. Relevant FEPs from the audit were sorted into three main categories in the SR-Can database i) FEPs related to the initial states of the repository system, ii) FEPs related to internal processes of the repository system, and iii) FEPs related to external impacts on the repository system. These groups of FEPs were further processed for making decisions on how to handle these FEPs in the assessment. Biosphere processes were not included in the SR 97 Process report and there is thus not the same basis for updating these descriptions as for the engineered barriers and the geosphere. All biosphere FEPs from the audit have therefore been compiled in a single category in the database, but remain to be further handled. FEPs were also categorised as irrelevant or as being related to methodology on a general

  12. Texas A&M University Industrial Assessment Center Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Heffington, Warren M.; Eggebrecht, James A.

    2007-02-24

    This project benefited the public by assisting manufacturing plants in the United States to save costly energy resources and become more profitable. Energy equivalent to over 75,000 barrels of oil was conserved. The Texas A&M University Industrial Assessment Center (IAC) visited 96 manufacturing plants and spent 101 days in those plants during the contract period from August 9, 2002, through November 30, 2006. Recommended annual energy savings for manufacturers were 37,400,000 kWh (127,600 MMBtu—site basis) of electricity and 309,000 MCF (309,000 MMBtu) of natural gas. Each manufacturer subsequently was surveyed, and based on these surveys reportedly implemented 79% of the electricity savings and 36% of the natural gas savings for an overall energy savings of 48% of recommended. Almost 800 (798) projects were recommended to manufacturers, and they accomplished two-thirds of the projects. Cost savings recommended were $12.3 million and implemented savings were $5.7 million or 47%. During the contract period our average time between site visit and report submittal averaged 46 days; and decreased from 48 days in 2003 to 44 days in 2006. Serving clients well and promptly has been a priority. We visited five ESA overflow clients during FY 06. The Texas A&M University IAC pioneered the presentation of air pollution information in reports, and includes NOx and CO2 reductions due to energy savings in all reports. We also experimented with formal PowerPoint BestPractices presentations called Lunchtime/Showtime in each plant and with delivering electronic versions of the report. During the period of the contract, the director served on the Texas Industries of the Future (IOF) Refining and Chemicals Committee, which oversaw the showcases in 2003 and 2006. The assistant director was the Executive Director of the International Energy Technology Conference held annually. The director and assistant director became qualified specialists in the Process Heating Assessment Scoping

  13. Planning report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-06-01

    This document is a planning report for SKB's next assessment of long-term safety for a KBS 3 repository. The assessment, SR-Can, is to be finished by the end of 2005 and will be used for SKB's application to build an Encapsulation plant for spent nuclear fuel. Apart from outlining the methodology, the report discusses the handling in SR-Can of a number of important issues regarding the near field, the geosphere, the biosphere, the climatic evolution etc. The Swedish nuclear safety and radiation protection authorities have recently issued regulations concerning the final disposal of nuclear waste. The principal compliance criterion states that the annual risk of harmful effects must not exceed 10{sup -6} for a representative individual in the group exposed to the greatest risk. There are also a number of requirements on methodological aspects of the safety assessment as well as on the contents of a safety report. The regulations are reproduced in an Appendix to this report. The primary safety function of the KBS 3 system is to completely isolate the spent nuclear fuel within copper canisters over the entire assessment period, which will be one million years in SR-Can. Should a canister be damaged, the secondary safety function is to retard any releases from the canisters. The main steps of the assessment are the following: 1. Qualitative system description, FEP processing: This step consists of defining a system boundary and of describing the system on a format suitable for the safety assessment. Databases of relevant features, events and processes influencing long-term safety are structured and used as one starting point for the assessment. 2. Initial state descriptions. 3. Process descriptions: In this step all identified processes within the system boundary involved in the long-term evolution of the system are described in detail. 4. Description of boundary conditions: This step is a broad description of the evolution of the boundaries of the system

  14. FEP report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Skagius, Kristina [Kemakta Konsult AB, Stockholm (Sweden)

    2006-11-15

    This report documents the analysis and processing of features, events and processes, FEPs, that has been carried out within the safety assessment SR-Can, and forms an important part of the reporting of the project. The SR-Can project is a preparatory stage for the SR-Site assessment, and the report from that project will be used in support of SKB's application to build a final repository. The overall objective of the FEP analysis and processing included development of a database of features, events and processes, an SKB FEP database, in a format that facilitates both a systematic analysis of FEPs and documentation of that FEP analysis, as well as facilitating revisions and updates to be made in connection with new safety assessments. The overall objective also extended to the development of procedures for such a systematic FEP analysis as well as the application of those procedures in order to establish an SR-Can FEP catalogue within the framework of the SKB FEP database. The work started by implementing the content of the SR 97 Process Report into a database format suitable for import and processing of FEP information from other sources. The SR 97 version of the database was systematically audited against the NEA database with Project FEPs, version 1.2. In addition, an earlier audit of the SR 97 process report against the interaction matrices developed for a deep repository of the KBS-3 type was revisited and updated. Relevant FEPs identified through the audit process were sorted into three main categories i) FEPs related to the initial states of the repository system, ii) FEPs related to internal processes of the repository system, and iii) FEPs related to external impacts on the repository system. This resulted in additions to the SR 97 list of processes and to the lists of initial state FEPs and external factors to be addressed in further processing. The further processing of the initial state FEPs revealed that those FEPs that are not covered by the

  15. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume IV. Commercial potential

    Energy Technology Data Exchange (ETDEWEB)

    1980-06-01

    This volume of the Nonproliferation Alternative Systems Assessment Program (NASAP) report provides time and cost estimates for positioning new nuclear power systems for commercial deployment. The assessment also estimates the rates at which the new systems might penetrate the domestic market, assuming the continuing viability of the massive light-water reactor network that now exists worldwide. This assessment does not recommend specific, detailed program plans and budgets for individual systems; however, it is clear from this analysis that any of the systems investigated could be deployed if dictated by national interest.

  16. Planning report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-06-01

    This document is a planning report for SKB's next assessment of long-term safety for a KBS 3 repository. The assessment, SR-Can, is to be finished by the end of 2005 and will be used for SKB's application to build an Encapsulation plant for spent nuclear fuel. Apart from outlining the methodology, the report discusses the handling in SR-Can of a number of important issues regarding the near field, the geosphere, the biosphere, the climatic evolution etc. The Swedish nuclear safety and radiation protection authorities have recently issued regulations concerning the final disposal of nuclear waste. The principal compliance criterion states that the annual risk of harmful effects must not exceed 10{sup -6} for a representative individual in the group exposed to the greatest risk. There are also a number of requirements on methodological aspects of the safety assessment as well as on the contents of a safety report. The regulations are reproduced in an Appendix to this report. The primary safety function of the KBS 3 system is to completely isolate the spent nuclear fuel within copper canisters over the entire assessment period, which will be one million years in SR-Can. Should a canister be damaged, the secondary safety function is to retard any releases from the canisters. The main steps of the assessment are the following: 1. Qualitative system description, FEP processing: This step consists of defining a system boundary and of describing the system on a format suitable for the safety assessment. Databases of relevant features, events and processes influencing long-term safety are structured and used as one starting point for the assessment. 2. Initial state descriptions. 3. Process descriptions: In this step all identified processes within the system boundary involved in the long-term evolution of the system are described in detail. 4. Description of boundary conditions: This step is a broad description of the evolution of the boundaries of the system

  17. Grays River Watershed and Biological Assessment, 2006 Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    May, Christopher; Geist, David [Pacific Northwest National Laboratory

    2007-04-01

    was also evaluated on the riparian scale, with appropriate landscape variables analyzed within riparian buffers around each stream or river channel. Included in the overall watershed assessment are field habitat surveys and analyses of the physical and hydrological characteristics of primary chum and fall Chinook salmon spawning areas and spawning habitat availability and use. This assessment is a significant step in a comprehensive program to ensure the survival and recovery of Columbia River chum salmon in its most productive system and builds on existing recovery planning efforts for these ESA-listed salmonids within the Grays River and the lower Columbia River. This assessment also provides a basis for the recovery of other fish species in the Grays River, including coho salmon, winter steelhead, coastal cutthroat trout, and Pacific lamprey.

  18. Grays River Watershed and Biological Assessment Final Report 2006.

    Energy Technology Data Exchange (ETDEWEB)

    May, Christopher W.; McGrath, Kathleen E.; Geist, David R. [Pacific Northwest National Laboratory; Abbe, Timothy; Barton, Chase [Herrera Environmental Consultants, Inc.

    2008-02-04

    was also evaluated on the riparian scale, with appropriate landscape variables analyzed within riparian buffers around each stream or river channel. Included in the overall watershed assessment are field habitat surveys and analyses of the physical and hydrological characteristics of primary chum and fall Chinook salmon spawning areas and spawning habitat availability and use. This assessment is a significant step in a comprehensive program to ensure the survival and recovery of Columbia River chum salmon in its most productive system and builds on existing recovery planning efforts for these ESA-listed salmonids within the Grays River and the lower Columbia River. This assessment also provides a basis for the recovery of other fish species in the Grays River, including coho salmon, winter steelhead, coastal cutthroat trout, and Pacific lamprey.

  19. FEP report for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-15

    This report documents the analysis and processing of features, events and processes, FEPs, that has been carried out within the safety assessment SR-Site, and forms an important part of the reporting of the project. The main part of the work was conducted within the earlier safety assessment SR-Can, which was a preparatory stage for the SR-Site assessment. The overall objective of the FEP analysis and processing in both SR-Can and SR-Site included development of a database of features, events and processes, an SKB FEP database, in a format that facilitates both a systematic analysis of FEPs and documentation of that FEP analysis, as well as facilitating revisions and updates to be made in connection with new safety assessments. The primary objective in SR-Site was to establish an SR-Site FEP catalogue within the framework of the SKB FEP database. This FEP catalogue was required to contain all FEPs that needed to be handled in SR-Site and is an update of the corresponding SR-Can FEP catalogue that was established for the SR-Can assessment. The starting point for the handling of FEPs in SR-Site was the SR-Can version of the SKB FEP database and associated SR-Can reports. The SR-Can version of the SKB FEP database includes the SR-Can FEP catalogue, as well as the sources for the identification of FEPs in SR-Can, namely the SR 97 processes and variables, Project FEPs in the NEA International FEP database version 1.2 and matrix interactions in the Interaction matrices developed for a deep repository of the KBS-3 type. Since the completion of the FEP work within SR-Can, an updated electronic version, version 2.1, of the NEA FEP database has become available. Compared with version 1.2 of the NEA FEP database, version 2.1 contains FEPs from two more projects. As part of SR-Site, all new Project FEPs in version 2.1 of the NEA FEP database have been mapped according to the methodology adopted in SR-Can resulting in an SR-Site version of the SKB FEP database. The SKB FEP

  20. MEASURING, ASSESSING AND REPORTING THE INTELLECTUAL CAPITAL IN A SME

    Directory of Open Access Journals (Sweden)

    Anca CRUCERU

    2014-06-01

    Full Text Available The trends of the XXI-st century (the knowledge based economy, society, organization and management promote, on a large scale, the capitalization of the intellectual capital. Therefore, the field specialists have tried to define the concept of intellectual capital, to determine its characteristics and also its components. Also, in order for this capitalization to be used in adopting and implementing some management decisions, specialists determined the models for measuring, assessing and reporting the intellectual capital. Consequently, this article presents a few theoretical concepts regarding the intellectual capital, but also a case study regarding the methodology for applying, drawing and using the model of Patricia Pablos within S.C. ”BAF Consultancy” S.R.L.

  1. MEASURING, ASSESSING AND REPORTING THE INTELLECTUAL CAPITAL IN A SME

    Directory of Open Access Journals (Sweden)

    Anca CRUCERU

    2014-06-01

    Full Text Available The trends of the XXI-st century (the knowledge based economy, society, organization and management promote, on a large scale, the capitalization of the intellectual capital. Therefore, the field specialists have tried to define the concept of intellectual capital, to determine its characteristics and also its components. Also, in order for this capitalization to be used in adopting and implementing some management decisions, specialists determined the models for measuring, assessing and reporting the intellectual capital. Consequently, this article presents a few theoretical concepts regarding the intellectual capital, but also a case study regarding the methodology for applying, drawing and using the model of Patricia Pablos within S.C. ”BAF Consultancy” S.R.L.

  2. Corrosion calculations report for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-15

    This report is a compilation of the quantitative assessments of corrosion of the copper canisters in a KBS-3 repository. The calculations are part of the safety assessment SR-Site that is the long-term safety assessment to support the license application for building a final repository for spent nuclear fuel at Forsmark, Sweden. The safety assessment methodology gives the frame for the structured and documented approach to assess all conceivable corrosion processes. The quantitative assessments are done in different ways depending on the nature of the process and on the implications for the long-term safety. The starting point for the handling of the corrosion processes is the description of all known corrosion processes for copper with the current knowledge base and applied to the specific system and geology. Already at this stage some processes are excluded for further analysis, for example if the repository environment is not a sufficient prerequisite for the process to occur. The next step is to identify processes where the extent of corrosion could be bounded, e.g. by a mass balance approach. For processes where a mass balance is not limiting, the mass transport of corrodants (or corrosion products) is taken into account. A simple approach would be just to calculate the diffusive transport of corrodants through the bentonite, but generally the transport resistance for the interface between groundwater in a rock fracture intersecting the deposition hole and the bentonite buffer is more important. In SR-Site, the concept of equivalent flowrate, Q{sub eq}, is used. This assessment is done integrated with the evaluation of the geochemical and hydrogeological evolution of the repository. For most of the corrosion processes analysed, the corrosion depth is much smaller than the copper shell thickness, even for the assessment time of 106 years. Several processes give corrosion depths less than 100 mum, but no process give corrosion depths larger than a few

  3. Assessment of the quality of existing patient educational tools focused on sudden cardiac arrest: a systematic evaluation by the Sudden Cardiac Arrest Thought Leadership Alliance

    Directory of Open Access Journals (Sweden)

    Hazelton G

    2013-04-01

    Full Text Available Garrett Hazelton,1 Sana M Al-Khatib,2,3 Gregg C Fonarow,4 Kevin L Thomas,3 David Hayes,5 Gillian D Sanders,2,3 Susan M Campbell,6 Clyde Yancy,7 Eric D Peterson,2,3 Samuel Sears8 1Department of Psychiatric Medicine, East Carolina University, Greenville, NC, 2Duke Clinical Research Institute, 3Department of Medicine, Duke University School of Medicine, Durham, NC, 4Division of Cardiology, Geffen School of Medicine at UCLA, Los Angeles, CA, 5Mayo Clinic, Rochester, MN, 6WomenHeart, The National Coalition for Women with Heart Disease, Washington, DC, 7Division of Cardiology, Feinburg School of Medicine, Northwestern University, Chicago, IL, 8Departments of Psychology and Cardiology, East Carolina University, Greenville, NC, USA Background: Conveying contemporary treatment options for those at risk of sudden cardiac arrest (SCA is challenging. The purpose of the present research was to evaluate the quality and usability of available patient educational tools relevant to SCA and its treatment options, such as implantable cardioverter defibrillators (ICDs. We hypothesized that this review would identify gaps in areas of information for the enhancement of patient education and decision-making materials. Methods: We used a formal instrument to assess specific domains of content, development, and effectiveness of 18 available SCA and ICD educational tools. The multidisciplinary review panel included two electrophysiologists, two general cardiologists, a cardiac psychologist, a health services researcher, and a patient advocate. Results: Of the 18 education tools, four were rated as “good, may need revisions, but sufficient for use”, 12 were rated as “marginal, needs revision prior to use”, and two were rated as “poor, inadequate for use”. None of the tools were rated as being of “very good” or “excellent” quality. Conclusion: There appear to be opportunities to improve the quality and completeness of existing educational tools for

  4. Flammability Assessment Methodology Program Phase I: Final Report

    Energy Technology Data Exchange (ETDEWEB)

    C. A. Loehr; S. M. Djordjevic; K. J. Liekhus; M. J. Connolly

    1997-09-01

    The Flammability Assessment Methodology Program (FAMP) was established to investigate the flammability of gas mixtures found in transuranic (TRU) waste containers. The FAMP results provide a basis for increasing the permissible concentrations of flammable volatile organic compounds (VOCs) in TRU waste containers. The FAMP results will be used to modify the ''Safety Analysis Report for the TRUPACT-II Shipping Package'' (TRUPACT-II SARP) upon acceptance of the methodology by the Nuclear Regulatory Commission. Implementation of the methodology would substantially increase the number of drums that can be shipped to the Waste Isolation Pilot Plant (WIPP) without repackaging or treatment. Central to the program was experimental testing and modeling to predict the gas mixture lower explosive limit (MLEL) of gases observed in TRU waste containers. The experimental data supported selection of an MLEL model that was used in constructing screening limits for flammable VOC and flammable gas concentrations. The MLEL values predicted by the model for individual drums will be utilized to assess flammability for drums that do not meet the screening criteria. Finally, the predicted MLEL values will be used to derive acceptable gas generation rates, decay heat limits, and aspiration time requirements for drums that do not pass the screening limits. The results of the program demonstrate that an increased number of waste containers can be shipped to WIPP within the flammability safety envelope established in the TRUPACT-II SARP.

  5. Safety Assessment for Explosive Risk (SAFER) peer review report.

    Energy Technology Data Exchange (ETDEWEB)

    Heimdahl, Olaf E. R. (Naval Air Warfare Center, China Lake, CA); LaHoud, Paul (Athens, AL); Chapman, Leon Darrel

    2004-08-01

    At the direction of the Department of Defense Explosives Safety Board (DDESB), a Peer Review Team was established to review the status of development of the risk-based explosives safety siting process and criteria as currently implemented in the software 'Safety Assessment for Explosive Risk (SAFER)' Version 2.1. The objective of the Peer Review Team was to provide an independent evaluation of the components of the SAFER model, the ongoing development of the model and the risk assessment process and criteria. This peer review report addressed procedures; protocols; physical and statistical science algorithms; related documents; and software quality assurance, validation and verification. Overall, the risk-based method in SAFER represents a major improvement in the Department of Defense (DoD) approach to explosives safety management. The DDESB and Risk Based Explosives Safety Criteria Team (RBESCT) have made major strides in developing a methodology, which over time may become a worldwide model. The current status of all key areas of the SAFER code has been logically developed and is defensible. Continued improvement and refinement can be expected as implementation proceeds. A consistent approach to addressing and refining uncertainty in each of the primary areas (probability of event, consequences of event and exposure) will be a very beneficial future activity.

  6. INEEL Subregional Conceptual Model Report Volume 2: Summary of Existing Knowledge of Geochemical Influences on the Fate and Transport of Contaminants in the Subsurface at the INEEL

    Energy Technology Data Exchange (ETDEWEB)

    Paul L. Wichlacz; Robert C. Starr; Brennon Orr

    2003-09-01

    . The documents that appeared to be the most pertinent were selected from further review. These documents are tabulated in the citation list. This report summarizes existing geochemical conceptual models, but does not attempt to generate a new conceptual model or select the ''right'' model. This document is organized as follows. Geochemical models are described in general in Section 2. Geochemical processes that control the transport and fate of contaminants introduced into groundwater are described in Section 3. The natural geochemistry of the Eastern Snake River Plain Aquifer (SRPA) is described in Section 4. The effect of waste disposal on the INEEL subsurface is described in Section 5. The geochemical behavior of the major contaminants is described in Section 6. Section 7 describes the site-specific geochemical models developed for various INEEL facilities.

  7. Systematic Assessment Through Mathematical Model For Sustainability Reporting In Malaysia Context

    Science.gov (United States)

    Lanang, Wan Nurul Syahirah Wan; Turan, Faiz Mohd; Johan, Kartina

    2017-08-01

    Sustainability assessment have been studied and increasingly recognized as a powerful and valuable tool to measure the performance of sustainability in a company or industry. Nowadays, there are many existing tools that the users can use for sustainable development. There are various initiatives exists on tools for sustainable development, though most of the tools focused on environmental, economy and social aspects. Using the Green Project Management (GPM) P5 concept that suggests the firms not only needs to engage in mainly 3Ps principle: planet, profit, people responsible behaviours, but also, product and process need to be included in the practices, this study will introduce a new mathematical model for assessing the level of sustainability practice in the company. Based on multiple case studies, involving in-depth interviews with senior directors, feedback from experts, and previous engineering report, a systematic approach is done with the aims to obtain the respective data from the feedbacks and to be developed into a new mathematical model. By reviewing on the methodology of this research it comprises of several phases where it starts with the analyzation of the parameters and criteria selection according to the Malaysian context of industry. Moving on to the next step is data analysis involving regression and finally the normalisation process will be done to determine the result of this research either succeeded or not. Lastly, this study is expected to provide a clear guideline to any company or organization to assimilate the sustainability assessment in their development stage. In future, the better understanding towards the sustainability assessment is attained to be aligned unitedly in order to integrated the process approach into the systematic approach for the sustainability assessment.

  8. Scientific Opinion on the hazard assessment of endocrine disruptors: Scientific criteria for identification of endocrine disruptors and appropriateness of existing test methods for assessing effects mediated by these substances on human health and the environment

    Directory of Open Access Journals (Sweden)

    EFSA Panel on Scientific Committee (SC

    2013-03-01

    Full Text Available Upon request of the European Commission, the Scientific Committee (SC of the European Food Safety Authority reviewed existing information related to the testing and assessment of endocrine active substances (EASs and endocrine disruptors (EDs. This work was conducted by a working group of experts in endocrinology, risk assessment and toxicology, together with observers from other EU agencies, namely EMA, ECHA and EEA. To distinguish between EDs and other groups of substances with different modes of action, it was concluded that an ED is defined by three criteria: the presence of i an adverse effect in an intact organism or a (subpopulation; ii an endocrine activity; and iii a plausible causal relationship between the two. As scientific criteria for adversity have not been generally defined, specific criteria for endocrine disrupting effects could not be identified. Hence, expert judgement is required to assess on a case-by-case basis the (ecotoxicological relevance of changes at the molecular to individual and/or (subpopulation level following exposure to an EAS. The SC concluded that a reasonably complete suite of standardised assays for testing the effects of EASs is (or will soon be available for the oestrogenic, androgenic, thyroid and steroidogenic modalities in mammals and fish, with fewer tests for birds and amphibians. Shortcomings in current tests and for other endocrine modalities and species were reviewed. Critical effect, severity, (irreversibility and potency aspects are part of the hazard characterisation of EDs. To inform on risk and level of concern for the purpose of risk management decisions, risk assessment (taking into account hazard and exposure data/predictions makes best use of available information. Levels of concern are not determined exclusively by risk assessment but also by protection goals set by the risk management.

  9. The assessment of daily dietary intake reveals the existence of a different pattern of bioaccumulation of chlorinated pollutants between domestic dogs and cats

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz-Suárez, Norberto; Camacho, María; Boada, Luis D.; Henríquez-Hernández, Luis A.; Rial, Cristian; Valerón, Pilar F.; Zumbado, Manuel; González, Maira Almeida; Luzardo, Octavio P., E-mail: octavio.perez@ulpgc.es

    2015-10-15

    Pet dogs and cats have been proposed as sentinel species to assess environmental contamination and human exposure to a variety of pollutants, including POPs. However, some authors have reported that dogs but not cats exhibit intriguingly low levels of some of the most commonly detected POPs, such as DDT and its metabolites. This research was designed to explore these differences between dogs and cats. Thus, we first determined the concentrations of 53 persistent and semi-persistent pollutants (16 polycyclic aromatic hydrocarbons (PAHs), 18 polychlorinated biphenyls (PCBs) and 19 organochlorine pesticides (OCPs)) in samples of the most consumed brands of commercial feed for dogs and cats, and we calculated the daily dietary intake of these pollutants in both species. Higher levels of pollutants were found in dog food and our results showed that the median values of intake were about twice higher in dogs than in cats for all the three groups of pollutants (ΣPAHs: 274.8 vs. 141.8; ΣOCPs: 233.1 vs. 83; ΣPCBs: 101.8 vs. 43.8 (ng/kg bw/day); respectively). Additionally, we determined the plasma levels of the same pollutants in 42 and 35 pet dogs and cats, respectively. All these animals lived indoors and were fed on the commercial brands of feed analyzed. As expected (considering the intake), the plasma levels of PAHs were higher in dogs than in cats. However, for organochlorines (OCPs and PCBs) the plasma levels were much higher in cats than in dogs (as much as 23 times higher for DDTs), in spite of the higher intake in dogs. This reveals a lower capacity of bioaccumulation of some pollutants in dogs, which is probably related with higher metabolizing capabilities in this species. - Highlights: • First assessment of the dietary intake of POPs in pet animals. • Intake levels of pollutants are more than double in dogs than in cats. • Proportionality between intake of PAHs and their plasma levels in both species. • Lower levels of organochlorines in dog plasma

  10. Patient reported outcomes in the assessment of premature ejaculation.

    Science.gov (United States)

    Althof, Stanley E

    2016-08-01

    The term 'Patient Reported Outcome', abbreviated as PRO, was introduced by the US Food and Drug Administration (FDA) which proposed guidance on the development and validation of PROs. Previously PROs were known as self-report diaries, event-logs, self-administered questionnaires, and clinician administered rating scales. PROs seek to capture the subjective perceptions of patients and/or partner's related to their specific symptoms, degree of bother, efficacy of a medication or psychotherapy intervention, and quality of life issues related to a specific condition. This article reviews the essential psychometric and regulatory agency requirements in the development of PROs. The constructs of reliability, various forms of validity, sensitivity, and specificity as well as concerns with translating a PRO into a different language are reviewed. Three PROs, the Premature Ejaculation Profile (PEP), the Index of Premature Ejaculation (IPE) and the Premature Ejaculation Diagnostic Tool (PEDT) all used in the assessment of premature ejaculation (PE) are discussed. These questionnaires meet or exceed all the psychometric requirements and have been employed in clinical trials and observational studies of men with PE. The article concludes on discussing some of the limitations of PRO use and recommendations for the future.

  11. FINANCIAL RISK ASSESSMENT OF AN AGRICULTURAL COMPANY ACCORDING TO REPORTING

    Directory of Open Access Journals (Sweden)

    Kraskova A. A.

    2015-11-01

    Full Text Available The instruments of increasing competitive stability and decreasing financial risk of the company in the conditions of an economic crisis are considered in this article. The process of production in agriculture is closely related to the natural biological processes. Animals and plants function as means of production, and they are living organisms, developing on the biological laws that determine the dependence of the production process in the agricultural sector on natural factors. Besides, various soil climatic conditions have impact on results of economic activity of agricultural producers. Therefore, companies that work in rather worse natural zones are less competitive. The price factor doesn't provide financial well-being and doesn't reduce risk of bankrupt to such organizations. The economic situation in the country, emergence of new financial instruments and some other factors has essential impact on results of economic activity of an agrarian enterprise. Thus, the activity of the company in all its forms is connected with numerous risks, thus, financial risks play an essential role, generally, "a portfolio of risks". In this regard, an actual task in practice of an agrarian enterprise is the assessment of level of financial risk on the basis of accounting reports: the balance sheet records the financial situations of the organization at reporting date, and the report profits and losses results of financial activity. The system of internal control in various directions is necessary for risk management: acquisition of raw materials and materials, product sales, logistics, personals, finance and capital investments. A possibility of an agrarian company to estimate, to control and to operate its own risks is important competitive advantage, allowing to create financial and steady structure of the organization

  12. The assessment of daily dietary intake reveals the existence of a different pattern of bioaccumulation of chlorinated pollutants between domestic dogs and cats.

    Science.gov (United States)

    Ruiz-Suárez, Norberto; Camacho, María; Boada, Luis D; Henríquez-Hernández, Luis A; Rial, Cristian; Valerón, Pilar F; Zumbado, Manuel; González, Maira Almeida; Luzardo, Octavio P

    2015-10-15

    Pet dogs and cats have been proposed as sentinel species to assess environmental contamination and human exposure to a variety of pollutants, including POPs. However, some authors have reported that dogs but not cats exhibit intriguingly low levels of some of the most commonly detected POPs, such as DDT and its metabolites. This research was designed to explore these differences between dogs and cats. Thus, we first determined the concentrations of 53 persistent and semi-persistent pollutants (16 polycyclic aromatic hydrocarbons (PAHs), 18 polychlorinated biphenyls (PCBs) and 19 organochlorine pesticides (OCPs)) in samples of the most consumed brands of commercial feed for dogs and cats, and we calculated the daily dietary intake of these pollutants in both species. Higher levels of pollutants were found in dog food and our results showed that the median values of intake were about twice higher in dogs than in cats for all the three groups of pollutants (ΣPAHs: 274.8 vs. 141.8; ΣOCPs: 233.1 vs. 83; ΣPCBs: 101.8 vs. 43.8 (ng/kg bw/day); respectively). Additionally, we determined the plasma levels of the same pollutants in 42 and 35 pet dogs and cats, respectively. All these animals lived indoors and were fed on the commercial brands of feed analyzed. As expected (considering the intake), the plasma levels of PAHs were higher in dogs than in cats. However, for organochlorines (OCPs and PCBs) the plasma levels were much higher in cats than in dogs (as much as 23 times higher for DDTs), in spite of the higher intake in dogs. This reveals a lower capacity of bioaccumulation of some pollutants in dogs, which is probably related with higher metabolizing capabilities in this species. Copyright © 2015. Published by Elsevier B.V.

  13. Inter-rater reliability in disability assessment based on a semi-structured interview report

    NARCIS (Netherlands)

    Spanjer, J.; Krol, B.; Brouwer, Silvia; Groothoff, J.W.

    2008-01-01

    Purpose. To investigate whether physicians are able to perform a disability assessment based on a written report and to assess the inter-rater reliability between physicians in the assessment of work limitations. Method. In total, 12 insurance physicians used written reports to assess work limitatio

  14. High level waste storage tanks 242-A evaporator S/RID phase II assessment report

    Energy Technology Data Exchange (ETDEWEB)

    Biebesheimer, E.

    1996-09-27

    This document, the Standards/Requirements Identification Document (S/RID) Phase 2 Assessment Report for the subject facility, represents the results of a Performance Assessment to determine whether procedures containing S/RID requirements are fully implemented by field personnel in the field. It contains a summary report and three attachments; an assessment schedule, performance objectives, and assessments for selected functional areas.

  15. Millennium Ecosystem Assessment Synthesis Report. Pre-publication. Final Draft Approved by MA Board on March 23, 2005. A Report of the Millennium Ecosystem Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Reid, W.V.; Mooney, H.A.; Cropper, A.; Capistrano, D.; Carpenter, S.R.; Chopra, K.; Dasgupta, P.; Dietz, T.; Duraiappah, A.K.; Hassan, R.; Kasperson, R.; Leemans, R.; May, R.M.; McMichael, T.; Pingali, P.; Samper, C.; Scholes, R.; Watson, R.T.; Zakri, A.H.; Shidong, Z.; Ash, N.J.; Bennett, E.; Kumar, P.; Lee, M.J.; Raudsepp-Hearne, C.; Simons, H.; Thonell, J.; Zurek, M.B.

    2005-07-01

    This report presents a synthesis and integration of the findings of the four MA (Millennium Assessment) Working Groups along with more detailed findings for selected ecosystem services concerning condition and trends and scenarios and response options. Five additional synthesis reports were prepared for ease of use by specific audiences: CBD (biodiversity), UNCCD (desertification), Ramsar Convention (wetlands), business, and the health sector. Each MA sub-global assessment will also produce additional reports to meet the needs of its own audience. The full technical assessment reports of the four MA Working Groups will be published in mid-2005 by Island Press. All printed materials of the assessment, along with core data and a glossary of terminology used in the technical reports, will be available on the Internet at www.MAweb.org. Appendix D lists the acronyms and abbreviations used in this report and includes additional information on sources for some of the Figures in this report.

  16. 2003 SNL ASCI applications software quality engineering assessment report.

    Energy Technology Data Exchange (ETDEWEB)

    Schofield, Joseph Richard, Jr.; Ellis, Molly A.; Williamson, Charles Michael; Bonano, Lora A.

    2004-02-01

    This document describes the 2003 SNL ASCI Software Quality Engineering (SQE) assessment of twenty ASCI application code teams and the results of that assessment. The purpose of this assessment was to determine code team compliance with the Sandia National Laboratories ASCI Applications Software Quality Engineering Practices, Version 2.0 as part of an overall program assessment.

  17. Fish Passage Assessment: Big Canyon Creek Watershed, Technical Report 2004.

    Energy Technology Data Exchange (ETDEWEB)

    Christian, Richard

    2004-02-01

    This report presents the results of the fish passage assessment as outlined as part of the Protect and Restore the Big Canyon Creek Watershed project as detailed in the CY2003 Statement of Work (SOW). As part of the Northwest Power Planning Council's Columbia Basin Fish and Wildlife Program (FWP), this project is one of Bonneville Power Administration's (BPA) many efforts at off-site mitigation for damage to salmon and steelhead runs, their migration, and wildlife habitat caused by the construction and operation of federal hydroelectric dams on the Columbia River and its tributaries. The proposed restoration activities within the Big Canyon Creek watershed follow the watershed restoration approach mandated by the Fisheries and Watershed Program. Nez Perce Tribal Fisheries/Watershed Program vision focuses on protecting, restoring, and enhancing watersheds and treaty resources within the ceded territory of the Nez Perce Tribe under the Treaty of 1855 with the United States Federal Government. The program uses a holistic approach, which encompasses entire watersheds, ridge top to ridge top, emphasizing all cultural aspects. We strive toward maximizing historic ecosystem productive health, for the restoration of anadromous and resident fish populations. The Nez Perce Tribal Fisheries/Watershed Program (NPTFWP) sponsors the Protect and Restore the Big Canyon Creek Watershed project. The NPTFWP has the authority to allocate funds under the provisions set forth in their contract with BPA. In the state of Idaho vast numbers of relatively small obstructions, such as road culverts, block thousands of miles of habitat suitable for a variety of fish species. To date, most agencies and land managers have not had sufficient, quantifiable data to adequately address these barrier sites. The ultimate objective of this comprehensive inventory and assessment was to identify all barrier crossings within the watershed. The barriers were then prioritized according to the

  18. Final Report and Strategic Plan on the Feasibility Study to Assess Geothermal Potential on Warm Springs Reservation Lands. Report No. DOE/GO/15177

    Energy Technology Data Exchange (ETDEWEB)

    James Manion, Warm Springs Power & Water Enterprises; David McClain, McClain & Associates

    2007-05-17

    In 2005 the Confederated Tribes of Warm Springs Tribal Council authorized an evaluation of the geothermal development potential on the Confederated Tribes of Warm Springs Reservation of Oregon. Warm Springs Power & Water Enterprises obtained a grant from the U.S. Department of Energy to conduct a geological assessment and development estimate. Warm Springs Power & Water Enterprises utilized a team of expert consultants to conduct the study and develop a strategic plan. The resource assessment work was completed in 2006 by GeothermEx Inc., a consulting company specializing in geothermal resource assessments worldwide. The GeothermEx report indicates there is a 90% probability that a commercial geothermal resource exists on tribal lands in the Mt. Jefferson area. The geothermal resource assessment and other cost, risk and constraints information has been incorporated into the strategic plan.

  19. Assessing Reading and Writing: Building a More Complete Picture for Middle School Assessment. Technical Report No. 500.

    Science.gov (United States)

    Valencia, Sheila; And Others

    The intention of this report is to build a strong case for a portfolio approach to assessment of reading and writing during the middle school years. A portfolio is both a collection of the artifacts of students' reading and writing and a disposition toward assessment. This disposition is characterized by the belief that assessment must be…

  20. Assessing the Value of Graphical Presentations in Financial Reports

    Directory of Open Access Journals (Sweden)

    Arabella Volkov

    2012-09-01

    Full Text Available The purpose of this study was to replicate the research of Davis (1989 to test the decision usefulness of different information presentations as alternatives to financial information that would normally be represented as numbers. A laboratory experiment, based upon Davis’ (1989 study, was conducted using a within subject experimental design to test for information effects. The experiment consisted of two groups with fifteen subjects in each. Decision usefulness was measured from the perspective of a user’s efficiency and effectiveness (operationalised as accuracy and response time in answering questions of different levels of complexity. Evidence of the superior effectiveness and efficiency of one form of information presentation over another was found only at the lowest level of question complexity. The results of this study are not consistent across the range of findings expressed by Davis (1989 and So and Smith (2004. The model does however provide a robust tool for assessing the decision usefulness of different forms of information presentations. The restricted number of subjects and the use of surrogates may present as a limitation to generalisability. However, the nature of the financial information and the task were suitably matched to the expectations of the knowledge and experience of the student surrogates. The results suggest that tables, bar graphs and line graphs are appropriate information presentations to use in general purpose financial reports when decision performance is being measured in terms of a user’s efficiency and effectiveness.

  1. 2002 progress report and public health assessment study

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-10-01

    Clean Air Hamilton focuses on improving air quality in the City by providing advice to City Council. The actions and activities of Clean Air Hamilton directly benefit residents. The activities relate to natural areas and corridors; reducing and managing waste; consuming less energy; changing our modes of transportation; land use issues in urban areas; and, personal health and well-being. The report includes an assessment of human health impacts caused by air pollution in Hamilton. It uses the most recent science and Hamilton air quality data as a basis. The results indicate that approximately 100 people die prematurely each year in Hamilton, while approximately 620 people require admission to hospitals for respiratory and cardiovascular problems related to exposure to pollutants. The second Upwind Downwind Conference was held in February 2002, sponsored by Clean Air Hamilton. All three levels of government view Clean Air Hamilton as a success. The City of Hamilton was awarded the prestigious 2000 Dubai International Award for Best Practices in Improving Living Environment as a result of Clean Air Hamilton's community process in local air quality improvement. 47 refs., tabs., 1 fig.

  2. Strategic environmental assessment for a framework for the development of clean coal. Environmental report: Main report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-06-15

    This report presents a qualitative assessment of specific aspects of the new Framework for the Development of Clean Coal (FDCC) related to the granting of planning consent against a range of environmental, social, economic, and health objectives using relevant contextual information. It outlines the content of the FDCC, describes the environmental assessment process, and presents the resulting findings and recommendations. The report includes discussion of possible monitoring frameworks with the aim of identifying the success or otherwise of these specific aspects of the FDCC against the SEA objectives. The adoption of CCS that could result from the implementation of the FDCC could clearly lead to nationally significant reductions in CO{sub 2} emission from coal plant assuming that CCS is a proven technology. Once proven, it could lead to a widespread implementation of CCS on coal plant in countries whose carbon emissions significantly exceed the UK. This level of reduction could represent a very significant step towards realising the long term policy goals of a low carbon economy and help meet the carbon reduction targets now set in UK law. Against the significant national benefits of CO{sub 2} abatement, if CCS is proven, are the most localised and site specific effects that will arise form the use of the processes to capture the CO{sub 2}. For the affected communities, the significance of such effects cannot be underestimated; however, through the various planing and consenting processes, many of these aspects can be identified, assessed and mitigated. Varying the scale and rate of CCS application will affect the balance of these benefits and would indicate that a path that optimises national benefits should be pursued; however, it will be for the Secretary of State and, in time, the IPC when determining individual applications to weigh these effects. 1 fig., 7 tabs., 5 annexes.

  3. Radionuclide transport report for the safety assessment SR-Site

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-15

    This document compiles radionuclide transport calculations of a KBS-3 repository for the safety assessment SR-Site. The SR-Site assessment supports the licence application for a final repository at Forsmark, Sweden

  4. 2002 SNL ASCI Applications Software Engineering Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    WILLIAMSON, CHARLES MICHAEL; OGDEN, HARVEY C.; BYLE, KATHLEEN A.

    2002-07-01

    This document describes the 2002 SNL Accelerated Strategic Computing Initiative (ASCI) Applications Software Quality Engineering (SQE) Assessment and the assessment results. The primary purpose of the assessment was to establish the current state of software engineering practices within the SNL ASCI Applications Program.

  5. Existence of a squamous cell carcinoma antigen-immunoglobulin complex causes a deviation between squamous cell carcinoma antigen concentrations determined using two different immunoassays: first report of squamous cell carcinoma antigen coupling with immunoglobulin A.

    Science.gov (United States)

    Mori, Eriko; Kurano, Makoto; Tobita, Akiko; Shimosaka, Hironori; Yatomi, Yutaka

    2017-01-01

    Background Squamous cell carcinoma antigen is used as a tumour marker and is routinely measured in clinical laboratories. We validated two different immunoassays and found three cases in which the squamous cell carcinoma antigen concentrations deviated greatly between the two immunoassays. Here, we aimed to elucidate the mechanisms responsible for these deviations. Methods The squamous cell carcinoma antigen concentrations were determined using the ARCHITECT SCC (CLIA method) and the ST AIA-PACK SCC (FEIA method). We performed polyethylene glycol precipitation and size exclusion chromatography to assess the molecular weight and spike recovery and absorption tests to examine the presence of an autoantibody. Results Both methods exhibited good performances for the measurement of squamous cell carcinoma antigen, although a correlation test showed large differences in the squamous cell carcinoma antigen concentrations measured using the two methods in three cases. The results of polyethylene glycol treatment and size exclusion chromatography indicated the existence of a large molecular weight squamous cell carcinoma antigen in these three cases. The spike recovery tests suggested the possible presence of an autoantibody against squamous cell carcinoma antigen. Moreover, the absorption test revealed that large squamous cell carcinoma antigen complexes were formed by the association of squamous cell carcinoma antigen with IgG in two cases and with both IgG and IgA in one case. Conclusions This study describes the existence of large molecular weight squamous cell carcinoma antigen that has complexed with immunoglobulin in the serum samples. The reason for the deviations between the two immunoassays might be due to differences of their reactivities against the squamous cell carcinoma antigen immune complexes with their autoantibody. To our knowledge, this is the first report to describe the coupling of squamous cell carcinoma antigen with IgA.

  6. Final report of the safety assessment of Urea.

    Science.gov (United States)

    2005-01-01

    alone or with other agents in treatment of diseased skin. Overall, there are few reports of sensitization among the many clinical studies that report use of Urea in treatment of diseased skin. The Cosmetic Ingredient Review (CIR) Expert Panel determined the data provided in this report to be sufficient to assess the safety of Urea. The Panel did note that Urea can cause uncoiling of DNA, a property used in many DNA studies, but concluded that this in vitro activity is not linked to any in vivo genotoxic activity. Although noting that formulators should be aware that Urea can increase the percutaneous absorption of other chemicals, the CIR Expert Panel concluded that Urea is safe as used in cosmetic products.

  7. Participation and Performance Reporting for the Alternate Assessment Based on Modified Achievement Standards (AA-MAS). Technical Report 58

    Science.gov (United States)

    Albus, Deb; Thurlow, Martha L.; Lazarus, Sheryl S.

    2011-01-01

    This report examines publicly reported participation and performance data for the alternate assessment based on modified achievement standards (AA-MAS). The authors' analysis of these data included all states publicly reporting AA-MAS data, regardless of whether they had received approval to use the results for Title I accountability calculations.…

  8. 2013-2014 Behavioral Health Risk Assessment Data Report (BH-RADR)

    Science.gov (United States)

    2016-10-01

    Approved for public release, distribution unlimited General Medicine: 500A, Public Health Data 2013-2014 Behavioral Health Risk Assessment ...blank. 2011 Behavioral Health Risk Assessment Data Report No. S.0008056-14, October 2014 Epidemiology and Disease Surveillance Portfolio...Behavioral Health Risk Assessment Data Report (BH-RADR) Jerrica Nichols Eren Youmans Watkins Keri Kateley Kimberly Cevis Christine Lagana

  9. An Update on the Alaska Statewide Testing Program. Assessment Reports 8-10.

    Science.gov (United States)

    Alaska State Dept. of Education, Juneau, Office of Education, Assessment and Research.

    The Alaska Statewide Assessment Test (ASAT) in reading and math is administered to fourth and eighth graders every two years. This document contains three separate assessment reports generally titled "An Update on the Alaska Statewide Testing Program." Assessment Report 8, "The Interpretive Panels Look at Results," lists…

  10. Pattern of pre-existing IgG subclass responses to a panel of asexual stage malaria antigens reported during the lengthy dry season in Daraweesh, Sudan

    DEFF Research Database (Denmark)

    Nasr, A; Iriemenam, N C; Troye-Blomberg, M

    2011-01-01

    The anti-malarial IgG immune response during the lengthy and dry season in areas of low malaria transmission as in Eastern Sudan is largely unknown. In this study, ELISA was used for the measurement of pre-existing total IgG and IgG subclasses to a panel of malaria antigens, MSP2-3D7, MSP2-FC27, ...

  11. Bitter Creek National Wildlife Refuge Water Infrastructure Assessment Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes a visit to Bitter Creek NWR on October 15th-18th, 2012, to locate and GPS water structures, springs, and other water sources. This report also...

  12. Robotic tele-existence

    Science.gov (United States)

    Tachi, Susumu; Arai, Hirohiko; Maeda, Taro

    1989-01-01

    Tele-existence is an advanced type of teleoperation system that enables a human operator at the controls to perform remote manipulation tasks dexterously with the feeling that he or she exists in the remote anthropomorphic robot in the remote environment. The concept of a tele-existence is presented, the principle of the tele-existence display method is explained, some of the prototype systems are described, and its space application is discussed.

  13. Electrorheological (ER) fluids: A research needs assessment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Krieger, I.M.; Collins, E.A. [Consultec Scientific, Inc., Knoxville, TN (United States)

    1993-05-01

    This report consists of seven sections: (1) Executive Summary, (2) Introduction, (3) Overview, (4) Recommendations, (5) Panelist Reports, (6) Overseas Research and Development, and (7) Extended Bibliography. The Appendix contains the reports of site visits and contacts and other supplementary documents.

  14. Assessment of the transportation route of oversize and excessive loads in relation to the load-bearing capacity of existing bridges

    Science.gov (United States)

    Doležel, Jiří; Novák, Drahomír; Petrů, Jan

    2017-09-01

    Transportation routes of oversize and excessive loads are currently planned in relation to ensure the transit of a vehicle through critical points on the road. Critical points are level-intersection of roads, bridges etc. This article presents a comprehensive procedure to determine a reliability and a load-bearing capacity level of the existing bridges on highways and roads using the advanced methods of reliability analysis based on simulation techniques of Monte Carlo type in combination with nonlinear finite element method analysis. The safety index is considered as a main criterion of the reliability level of the existing construction structures and the index is described in current structural design standards, e.g. ISO and Eurocode. An example of a single-span slab bridge made of precast prestressed concrete girders of the 60 year current time and its load bearing capacity is set for the ultimate limit state and serviceability limit state. The structure’s design load capacity was estimated by the full probability nonlinear MKP analysis using a simulation technique Latin Hypercube Sampling (LHS). Load-bearing capacity values based on a fully probabilistic analysis are compared with the load-bearing capacity levels which were estimated by deterministic methods of a critical section of the most loaded girders.

  15. The United States National Climate Assessment - Alaska Technical Regional Report

    Science.gov (United States)

    Markon, Carl J.; Trainor, Sarah F.; Chapin, F. Stuart; Markon, Carl J.; Trainor, Sarah F.; Chapin, F. Stuart

    2012-01-01

    The Alaskan landscape is changing, both in terms of effects of human activities as a consequence of increased population, social and economic development and their effects on the local and broad landscape; and those effects that accompany naturally occurring hazards such as volcanic eruptions, earthquakes, and tsunamis. Some of the most prevalent changes, however, are those resulting from a changing climate, with both near term and potential upcoming effects expected to continue into the future. Alaska's average annual statewide temperatures have increased by nearly 4°F from 1949 to 2005, with significant spatial variability due to the large latitudinal and longitudinal expanse of the State. Increases in mean annual temperature have been greatest in the interior region, and smallest in the State's southwest coastal regions. In general, however, trends point toward increases in both minimum temperatures, and in fewer extreme cold days. Trends in precipitation are somewhat similar to those in temperature, but with more variability. On the whole, Alaska saw a 10-percent increase in precipitation from 1949 to 2005, with the greatest increases recorded in winter. The National Climate Assessment has designated two well-established scenarios developed by the Intergovernmental Panel on Climate Change (Nakicenovic and others, 2001) as a minimum set that technical and author teams considered as context in preparing portions of this assessment. These two scenarios are referred to as the Special Report on Emissions Scenarios A2 and B1 scenarios, which assume either a continuation of recent trends in fossil fuel use (A2) or a vigorous global effort to reduce fossil fuel use (B1). Temperature increases from 4 to 22°F are predicted (to 2070-2099) depending on which emissions scenario (A2 or B1) is used with the least warming in southeast Alaska and the greatest in the northwest. Concomitant with temperature changes, by the end of the 21st century the growing season is expected

  16. Department of Energy Small-Scale Hydropower Program: Feasibility assessment and technology development summary report

    Energy Technology Data Exchange (ETDEWEB)

    Rinehart, B.N.

    1991-06-01

    This report summarizes two subprograms under the US Department of Energy's Small-Scale Hydroelectric Power Program. These subprograms were part of the financial assistance activities and included the Program Research and Development Announcement (PRDA) feasibility assessments and the technology development projects. The other major subprograms included engineering research and development, legal and institutional aspects, and technology transfer. These other subprograms are covered in their respective summary reports. The problems of energy availability and increasing costs of energy led to a national effort to develop economical and environmental attractive alternative energy resources. One such alternative involved the utilization of existing dams with hydraulic heads of <65 ft and the capacity to generate hydroelectric power of 15 MW or less. Thus, the PRDA program was initiated along with the Technology Development program. The purpose of the PRDA feasibility studies was to encourage development of renewable hydroelectric resources by providing engineering, economic, environmental, safety, and institutional information. Fifty-five feasibility studies were completed under the PRDA. This report briefly summarizes each of those projects. Many of the PRDA projects went on to become technology development projects. 56 refs., 1 fig., 2 tabs.

  17. Environmental assessment of policy through budgetary analysis: Conceptual framework and methods. Manuscript report No. MR5-93

    Energy Technology Data Exchange (ETDEWEB)

    Jerrett, M.L.B.

    1993-01-01

    The need to apply environmental assessment to government policies that encourage environmentally damaging human behaviour is now generally accepted by leading environmental experts, although few methods exist for conducting them. Part of the problem lies in the complexity of the policy-making process, which confuses the identification of policies. This problem of policy identification can be partially overcome by focusing on the budget. This report begins with a rationale for why government budgets are the most appropriate unit of analysis for performing environmental assessment on government policy. A literature review is conducted on the methods for assessing the environmental effects of policy, followed by an analysis of the interactions occurring among budgetary policies, human economic behaviour, natural life support systems, and political systems. Methods of assessing the environmental implications of government policy through government analysis are proposed and there is a discussion of promising directions for future research.

  18. Nuclear spent fuel management scenarios. Status and assessment report

    Energy Technology Data Exchange (ETDEWEB)

    Dufek, J.; Arzhanov, V.; Gudowski, W. [Royal Inst. of Technology, Stockholm (Sweden). Dept. of Nuclear and Reactor Physics

    2006-06-15

    The strategy for management of spent nuclear fuel from the Swedish nuclear power programme is interim storage for cooling and decay for about 30 years followed by direct disposal of the fuel in a geologic repository. In various contexts it is of interest to compare this strategy with other strategies that might be available in the future as a result of ongoing research and development. In particular partitioning and transmutation is one such strategy that is subject to considerable R and D-efforts within the European Union and in other countries with large nuclear programmes. To facilitate such comparisons for the Swedish situation, with a planned phase out of the nuclear power programme, SKB has asked the team at Royal Inst. of Technology to describe and explore some scenarios that might be applied to the Swedish programme. The results of this study are presented in this report. The following scenarios were studied by the help of a specially developed computer programme: Phase out by 2025 with direct disposal. Burning plutonium and minor actinides as MOX in BWR. Burning plutonium and minor actinides as MOX in PWR. Burning plutonium and minor actinides in ADS. Combined LWR-MOX plus ADS. For the different scenarios nuclide inventories, waste amounts, costs, additional electricity production etc have been assessed. As a general conclusion it was found that BWR is more efficient for burning plutonium in MOX fuel than PWR. The difference is approximately 10%. Furthermore the BWR produces about 10% less americium inventory. An ADS reactor park can theoretically in an ideal case burn (transmute) 99% of the transuranium isotopes. The duration of such a scenario heavily depends on the interim time needed for cooling the spent fuel before reprocessing. Assuming 10 years for cooling of nuclear fuel from ADS, the duration will be at least 200 years under optimistic technical assumptions. The development and use of advanced pyro-processing with an interim cooling time of only

  19. Multiple Intelligences: Curriculum and Assessment Project. Final Report

    Science.gov (United States)

    Hyland, Aine, Ed.

    2011-01-01

    The "Multiple Intelligences, Curriculum and Assessment Project" at University College Cork was a collaborative project carried out between 1995 and 1999. The key research question focused on whether Howard Gardner's theory of Multiple Intelligences could be applied to, and enhance, aspects of curriculum and assessment at primary and second level…

  20. Maryland Nutrition Education Needs Assessment, Final Report and Supplements, 1986.

    Science.gov (United States)

    Bunch, Michael B.; Watson, Donna J. R.

    The nutrition education needs of Maryland school children, teachers, and food service personnel (FSP) were assessed during the 1986-87 school year, as a follow-up to a 1979-80 study. Materials developed by the Educational Support Services Branch (ESSB) were reviewed; the Nutrition Assessment Inventory (NAI) was given to 750 students each from…

  1. Scaling, Linking, and Reporting in a Periodic Assessment System

    Science.gov (United States)

    Mislevy, Robert J.; Zwick, Rebecca

    2012-01-01

    A new entry in the testing lexicon is through-course summative assessment, a system consisting of components administered periodically during the academic year. As defined in the Race to the Top program, these assessments are intended to yield a yearly summative score for accountability purposes. They must provide for both individual and group…

  2. Measuring the quality of patient-centered care: why patient-reported measures are critical to reliable assessment

    Directory of Open Access Journals (Sweden)

    Tzelepis F

    2015-06-01

    Full Text Available Flora Tzelepis, Robert W Sanson-Fisher, Alison C Zucca, Elizabeth A FradgleyPriority Research Centre for Health Behaviour, University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, AustraliaPurpose: The Institute of Medicine (IOM identified patient-centeredness as crucial to quality health care. The IOM endorsed six patient-centeredness dimensions that stipulated that care must be: respectful to patients’ values, preferences, and expressed needs; coordinated and integrated; provide information, communication, and education; ensure physical comfort; provide emotional support; and involve family and friends. Patient-reported measures examine the patient’s perspective and are essential to the accurate assessment of patient-centered care. This article’s objectives are to: 1 use the six IOM-endorsed patient-centeredness dimensions as a framework to outline why patient-reported measures are crucial to the reliable measurement of patient-centered care; and 2 to identify existing patient-reported measures that assess each patient-centered care dimension.Methods: For each IOM-endorsed patient-centeredness dimension, the published literature was searched to highlight the essential role of patients in assessing patient-centered care and informing quality improvement efforts. Existing literature was also searched to identify examples of patient-reported measures that assess each patient-centeredness dimension.Conclusion: Patient-reported measures are arguably the best way to measure patient-centeredness. For instance, patients are best positioned to determine whether care aligns with patient values, preferences, and needs and the Measure of Patient Preferences is an example of a patient-reported measure that does so. Furthermore, only the patient knows whether they received the level of information desired, and if information was understood and can be recalled. Patient-reported measures that examine information provision include

  3. Overview of existing European food consumption databases: critical aspects in relation to their use for the assessment of dietary exposure to additives, flavourings and residues of food contact materials.

    Science.gov (United States)

    Le Donne, Cinzia; Piccinelli, Raffaela; Sette, Stefania; Leclercq, Catherine

    2011-03-01

    A critical analysis of existing food consumption databases was performed with particular regard for their current and potential use for the assessment of dietary exposure to additives, flavourings and residues of food contact materials. Within the European Food Consumption Validation project (EFCOVAL), a questionnaire on critical aspects of such datasets was developed and administered to researchers responsible for the collection/analysis of national food consumption data in European countries. Information collected was complemented through a review of the literature and of grey publications in order to provide an inventory of the main food consumption surveys performed in Europe from 1994 to 2007, for a total of 23 countries and 37 surveys. It appeared that existing European food consumption surveys have as a main objective the assessment of nutrient intake in the population. On the other hand, most of the databases were shown to be used also for the purpose of dietary exposure assessment.

  4. Final report on the safety assessment of phytantriol.

    Science.gov (United States)

    2007-01-01

    Phytantriol is an alcohol used in around 100 cosmetic products at concentrations ranging from 0.0002% to 1.0%, although uses at concentrations up to 3% are under development. Phytanriol is supplied at 95.2% and 96.0% purity. Impurities include water, sulphated ash, heavy metals, and a diastereomer of Phytantriol, 3,7,11,15-tetramethyl-1,2,3,4-tetrahydroxyhexadecane. Dermal penetration is low; skin permeability was calculated as log Kp = - 1.734. Oral LD50 values in mice and rats were reported to be > 5000 mg/kg. Ocular application of 100% Phytantriol did cause severe corneal damage in some animals, at 23% in diethyl phthalate only slight corneal opacity was seen, and at 10% transient opacity was seen, which resolved by 48 h. Phytantriol at 100% was a severe skin irritant in animal tests. Phytantriol at 3% and 10% in diethyl phthalate produced only slight erythema, which cleared by 48 h. Phytantriol, in the Longhorn egg chorioallantoic membrane assay, was found to have almost no irritation potential when tested at 3% concentration in corn oil. Phytantriol at 25% did produce sensitization in a maximization test, but concentrations of 1% and lower did not cause a sensitization response. Phytantriol is neither phototoxic nor photoallergenic. Phytantriol did not induce aberrations in cultured human lymphocytes, when tested within cytotoxicity limits, nor was it mutagenic in Ames tests, with or without metabolic activation. None of 101 human volunteers reacted initially or to challenge patches of 3% Phytantriol in corn oil. In another investigation of 227 volunteers induced and challenged with 3% Phytantriol in 70:30 ethyl alcohol/water, one person had a mild reaction to the first induction patch; this was the only positive reaction during the induction and challenge phases for all of the volunteers. Phytantriol had no adverse effects in any of 206 volunteer subjects in a repeat insult patch test at 5%. Although data were not available with which to assess reproductive

  5. Internal Indpendent Assessment Report - CASTLE-PX SQA

    Energy Technology Data Exchange (ETDEWEB)

    Whitney, D. M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Dancy, L. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Pope, V. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-04-01

    This IIA assessed the flow down of institutional 830 Software Quality Assurance requirements through three required document templates to the CASTLE-PX software effort and the implementation of those SQA requirements. The templates flow down the DOE O 414.1D consensus standard requirements for Safety Software. This assessment did not include the flow down of NAP-24, Weapon Quality Policy, requirements. The assessment focused on the CASTLE-PX project’s software development and release processes. It did not assess Pantex’s acceptance or usage of the software. The assessment resulted in 3 Deficiencies, 5 Observations, 1 Recommendation, and 3 Strengths. Overall the CASTLE-PX team demonstrated it values quality and has worked to integrate quality practices into its software development processes. Improvement in documentation will enhance their SQA implementation.

  6. The Challenge of Violent Drug-Trafficking Organizations: An Assessment of Mexican Security Based on Existing RAND Research on Urban Unrest, Insurgency, and Defense-Sector Reform

    Science.gov (United States)

    2011-01-01

    States (Mexico, Distrito Federal, Morelos, etc.), Puebla , Oaxaca, Guerrero, Colima, Jalisco, Sonora, Sinaloa, Nuevo Leon La Familia Michoacana Michoacan...Marquis, Christopher Paul, John E. Peters, and Beth Grill, Developing an Assessment Framework for U.S. Air Force Build- ing Partnerships Programs, Santa...secure areas. The COIN force and government had different goals or level of commitment. The COIN force had and used uncontested air dominance. The COIN

  7. Space Acquisitions: GAO Assessment of DOD Responsive Launch Report

    Science.gov (United States)

    2015-10-29

    number of satellites may be needed to provide the same level of capability, and the transition from existing system designs could increase costs...Also, DOD currently lacks requirements for responsive launch, but plans to validate future responsive launch requirements as it gains knowledge about...Programs Congressional Relations Public Affairs Please Print on Recycled Paper.

  8. Ports and Waterways Safety Assessment: San Diego Workshop Report

    Science.gov (United States)

    2003-03-01

    o International conventions (SOLAS, STCW , etc.) • Recreational Vessels: o Recreational vessel safety checks by Coast Guard Auxiliary and Power...discussed. Existing Mitigations: • STCW training requirements. • ISO requirements. • Coast Guard licensing standards. • Commercial vessel in-house

  9. Techno-economic assessment of FT unit for synthetic diesel production in existing stand-alone biomass gasification plant using process simulation tool

    DEFF Research Database (Denmark)

    Hunpinyo, Piyapong; Narataruksa, Phavanee; Tungkamani, Sabaithip

    2014-01-01

    by commercial software. The aim of this work is to develop detailed process flow diagram for the FT technology in order to subsequently study the economic feasibility based on once-Through mode. A cost analysis is performed to find out the convenience of the proposed solutions.......For alternative thermo-chemical conversion process route via gasification, biomass can be gasified to produce syngas (mainly CO and H2). On more applications of utilization, syngas can be used to synthesize fuels through the catalytic process option for producing synthetic liquid fuels...... there are currently no plans to engage the FT process in Thailand, the authors have targeted that this work focus on improving the FT configurations in existing biomass gasification facilities (10 MWth). A process simulation model for calculating extended unit operations in a demonstrative context is designed...

  10. Techno-economic assessment of FT unit for synthetic diesel production in existing stand-alone biomass gasification plant using process simulation tool

    DEFF Research Database (Denmark)

    Hunpinyo, Piyapong; Narataruksa, Phavanee; Tungkamani, Sabaithip;

    2014-01-01

    such as Fischer-Tropsch (FT) diesel. The embedding of the FT plant into the stand-alone based on power mode plants for production of a synthetic fuel is a promising practice, which requires an extensive adaptation of conventional techniques to the special chemical needs found in a gasified biomass. Because......For alternative thermo-chemical conversion process route via gasification, biomass can be gasified to produce syngas (mainly CO and H2). On more applications of utilization, syngas can be used to synthesize fuels through the catalytic process option for producing synthetic liquid fuels...... there are currently no plans to engage the FT process in Thailand, the authors have targeted that this work focus on improving the FT configurations in existing biomass gasification facilities (10 MWth). A process simulation model for calculating extended unit operations in a demonstrative context is designed...

  11. Monitoring and Fostering Learning through Games and Embedded Assessments. Research Report. ETS RR-08-69

    Science.gov (United States)

    Shute, Valerie J.; Ventura, Matthew; Bauer, Malcolm; Zapata-Rivera, Diego

    2008-01-01

    To reveal what is being learned during the gaming experience, this report proposes an approach for embedding assessments in immersive games, drawing on recent advances in assessment design. Key to this approach are formative assessment to guide instructional experiences and evidence-centered design to systematically analyze the assessment argument…

  12. Informative value of Patient Reported Outcomes (PRO) in Health Technology Assessment (HTA).

    Science.gov (United States)

    Brettschneider, Christian; Lühmann, Dagmar; Raspe, Heiner

    2011-02-02

    "Patient-Reported Outcome" (PRO) is used as an umbrella term for different concepts for measuring subjectively perceived health status e. g. as treatment effects. Their common characteristic is, that the appraisal of the health status is reported by the patient himself. In order to describe the informative value of PRO in Health Technology Assessment (HTA) first an overview of concepts, classifications and methods of measurement is given. The overview is complemented by an empirical analysis of clinical trials and HTA-reports on rheumatoid arthritis and breast cancer in order to report on type, frequency and consequences of PRO used in these documents. For both issues systematic reviews of the literature have been performed. The search for methodological literature covers the publication period from 1990 to 2009, the search for clinical trials of rheumatoid arthritis and breast cancer covers the period 2005 to 2009. Both searches were performed in the medical databases of the German Institute of Medical Documentation and Information (DIMDI). The search for HTA-reports and methodological papers of HTA-agencies was performed in the CRD-Databases (CRD = Centre for Reviews and Dissemination) and by handsearching the websites of INAHTA member agencies (INAHTA = International Network of Agencies for Health Technology Assessment). For all issues specific inclusion and exclusion criteria were defined. The methodological quality of randomized controlled trials (RCT) was assessed by a modified version of the Cochrane Risk of Bias Tool. For the methodological part information extraction from the literature is structured by the report's chapters, for the empirical part data extraction sheets were constructed. All information is summarized in a qualitative manner. Concerning the methodological issues the literature search retrieved 158 documents (87 documents related to definition or classification, 125 documents related to operationalisation of PRO). For the empirical analyses

  13. Using the refined ICF Linking Rules to compare the content of existing instruments and assessments: a systematic review and exemplary analysis of instruments measuring participation.

    Science.gov (United States)

    Ballert, Carolina S; Hopfe, Maren; Kus, Sandra; Mader, Luzius; Prodinger, Birgit

    2016-07-14

    Existing instruments measuring participation may vary with respect to various aspects. This study aimed to examine the comparability of existing instruments measuring participation based on the International Classification of Functioning, Disability and Health (ICF) by considering aspects of content, the perspective adopted and the categorization of response options. A systematic literature review was conducted to identify instruments that have been commonly used to measure participation. Concepts of identified instruments were then linked to the ICF following the refined ICF Linking Rules. Aspects of content, perspective adopted and categorization of response options were documented. Out of 315 instruments identified in the full-text screening, 41 instruments were included. Concepts of six instruments were linked entirely to the ICF component Activities and Participation; of 10 instruments still 80% of their concepts. A descriptive perspective was adopted in most items across instruments (75%), mostly in combination with an intensity rating. An appraisal perspective was found in 18% and questions from a need or dependency perspective were least frequent (7%). Accounting for aspects of content, perspective and categorization of responses in the linking of instruments to the ICF provides detailed information for the comparison of instruments and guidance on narrowing down the choices of suitable instruments from a content point of view. Implications for Rehabilitation For clinicians and researchers who need to identify a specific instrument for a given purpose, the findings of this review can serve as a screening tool for instruments measuring participation in terms of the following: • Their content covered based on the ICF. • The perspective adopted in the instrument (e.g., descriptive, need/dependency or appraisal). • The categorization of their response options (e.g., intensity or frequency).

  14. Co-existence of Endometriotic Cyst of the Ovary and Arias-Stella Reaction in a Non-Pregnant Woman: Report of a Rare Case.

    Science.gov (United States)

    Harikrishnan, Volga; Esaki, Muthuvel; Srinivasan, Chitra; Arockiasamy, Parimala; Ethirajan, Shanthi

    2016-03-01

    Endometriosis is defined as presence of endometrial tissue outside the uterus. It can occur anywhere in the ovary. In the ovary it is usually presented as cyst, termed as endometriotic cyst or Chocolate cyst. Arias-Stella reaction is usually seen in gestational endometrium or in ectopic gestation site and rarely in non-pregnant uterus with hormonal intake. Co-existence of endometriosis and Arias-Stella reaction is very rare. We present a very rare case of endometriotic cyst of the ovary exhibiting Arias -Stella reaction which was seen in of non pregnant patient without any history of hormonal intake.

  15. Assessing the quality of corporate social responsibility reports: the case of reporting practices in selected European Union member states.

    Science.gov (United States)

    Hąbek, Patrycja; Wolniak, Radosław

    The organization may communicate its engagement in sustainability and may presents results achieved in this field by creating and publishing corporate social responsibility (CSR) reports. Today, we can observe a growing number of companies issuing such reports as a part of their annual reports or as stand-alone CSR reports. Despite the increase in the number of such reports their quality is different. CSR reports do not always provide complete data that readers desire, which in turn intensifies the problem with the evaluation and comparison of the organization's results achieved in this scope. Differences also occur between reporting models used in different EU countries caused by, inter alia, differently applied EU legislation on the disclosure of non-financial information in different Member States. This paper is one of the first attempts to perform a quantitative and qualitative analysis of corporate sustainability reporting practices in several European Union countries. The purpose of this article is to present the current state of CSR reporting practices in selected EU Member States and identify the differences in the quality and level of this kind of practices, taking into account the mandatory and voluntary model of disclosure. The study included separate CSR reports as well as annual reports with CSR sections and integrated reports published in 2012 in six selected EU Member States. The authors have used a specific evaluation tool in the examination of the individual reports. The assessment questionnaire consists of seventeen criteria grouped into two categories (relevance and credibility of information). In order to assess the quality of examined reports, the authors aggregated the indicators related with the reporting practices. The findings show that the quality level of the studied reports is generally low. Referring to its components, the relevance of the information provided in the assessed reports is at the higher level than its credibility. The

  16. Climate research in the former Soviet Union. FASAC: Foreign Applied Sciences Assessment Center technical assessment report

    Energy Technology Data Exchange (ETDEWEB)

    Ellingson, R.G.; Baer, F.; Ellsaesser, H.W.; Harshvardhan; Hoffert, M.I.; Randall, D.A.

    1993-09-01

    This report assesses the state of the art in several areas of climate research in the former Soviet Union. This assessment was performed by a group of six internationally recognized US experts in related fields. The areas chosen for review are: large-scale circulation processes in the atmosphere and oceans; atmospheric radiative processes; cloud formation processes; climate effects of natural atmospheric disturbances; and the carbon cycle, paleoclimates, and general circulation model validation. The study found an active research community in each of the above areas. Overall, the quality of climate research in the former Soviet Union is mixed, although the best Soviet work is as good as the best corresponding work in the West. The best Soviet efforts have principally been in theoretical studies or data analysis. However, an apparent lack of access to modern computing facilities has severely hampered the Soviet research. Most of the issues considered in the Soviet literature are known, and have been discussed in the Western literature, although some extraordinary research in paleoclimatology was noted. Little unusual and exceptionally creative material was found in the other areas during the study period (1985 through 1992). Scientists in the former Soviet Union have closely followed the Western literature and technology. Given their strengths in theoretical and analytical methods, as well as their possession of simplified versions of detailed computer models being used in the West, researchers in the former Soviet Union have the potential to make significant contributions if supercomputers, workstations, and software become available. However, given the current state of the economy in the former Soviet Union, it is not clear that the computer gap will be bridged in the foreseeable future.

  17. Informative value of Patient Reported Outcomes (PRO in Health Technology Assessment (HTA

    Directory of Open Access Journals (Sweden)

    Brettschneider, Christian

    2011-01-01

    Full Text Available Background: “Patient-Reported Outcome” (PRO is used as an umbrella term for different concepts for measuring subjectively perceived health status e. g. as treatment effects. Their common characteristic is, that the appraisal of the health status is reported by the patient himself. In order to describe the informative value of PRO in Health Technology Assessment (HTA first an overview of concepts, classifications and methods of measurement is given. The overview is complemented by an empirical analysis of clinical trials and HTA-reports on rheumatoid arthritis and breast cancer in order to report on type, frequency and consequences of PRO used in these documents. Methods: For both issues systematic reviews of the literature have been performed. The search for methodological literature covers the publication period from 1990 to 2009, the search for clinical trials of rheumatoid arthritis and breast cancer covers the period 2005 to 2009. Both searches were performed in the medical databases of the German Institute of Medical Documentation and Information (DIMDI. The search for HTA-reports and methodological papers of HTA-agencies was performed in the CRD-Databases (CRD = Centre for Reviews and Dissemination and by handsearching the websites of INAHTA member agencies (INAHTA = International Network of Agencies for Health Technology Assessment. For all issues specific inclusion and exclusion criteria were defined. The methodological quality of randomized controlled trials (RCT was assessed by a modified version of the Cochrane Risk of Bias Tool. For the methodological part information extraction from the literature is structured by the report’s chapters, for the empirical part data extraction sheets were constructed. All information is summarized in a qualitative manner. Results: Concerning the methodological issues the literature search retrieved 158 documents (87 documents related to definition or classification, 125 documents related to

  18. Assessing the Multiple Benefits of Clean Energy Full Report

    Science.gov (United States)

    Assessing the Multiple Benefits of Clean Energy” helps state energy, environmental, and economic policy makers identify and quantify the many benefits of clean energy to support the development and implementation of cost-effective clean energy initiatives.

  19. Pacific Northwest regional assessment program 1975 annual report

    Energy Technology Data Exchange (ETDEWEB)

    1976-06-01

    The objective of the Pacific Northwest Regional Assessment Program is to establish and exercise an integrated analytical assessment program for evaluation of potential changes that may result from various energy development or conservation scenarios. Such scenarios may themselves result from Federal development policies and programs, from regionally specific actions by the states and energy industries, or from actions taken by international factors currently importing energy resources into the region. After consideration of a variety of approaches to integrated assessment at a regional level, Battelle Pacific Northwest Laboratories (BNW) has concluded that dynamic simulation techniques provide the best available approach to evaluating the issues pertinent to the Northwest. As a result, the Pacific Northwest Regional Assessment Program has been structured in a framework involving ten sectors. Each of these sectors involve their own submodels that receive information either from outside the model as exogenous inputs or from other sector submodels.

  20. Generating technology assessment. Phase I work plan, Task 1 report

    Energy Technology Data Exchange (ETDEWEB)

    1979-10-15

    A plan of work outlining information to assess electric generating technologies is presented. Projections are made of realistic and understandable engineering and cost assessments of nonnuclear electrical generating technologies. A computer-based method of producing such engineering and cost estimates for use by EIA's Coal and Electric Power Analysis Division is to be developed and implemented. Technologies and processes to be assessed are: all nonnuclear conventional and nonconventional (coal gasification, advanced combustion turbines, atmospheric fluidized bed combustion, fuel cells, geothermal, solar thermal and photovoltaics, biomass conversion to electricity, ocean thermal, wind, and MHD). Engineering specifications recommended for determination are listed. Compatibility of the technologies are to be assessed with EIA models: MEFS, LEAP, and NCM.

  1. 75 FR 12498 - Marine Mammal Stock Assessment Reports

    Science.gov (United States)

    2010-03-16

    .... Because the ocean is changing in response to global warming and ocean acidification, these threats should... Comment 11.) Comments on Alaska Regional Reports Comment 7: Loss of sea ice due to global warming is a.... Although evidence of entanglement was present, the necropsy report is inconclusive in the September 20...

  2. The role of IAEA in the seismic assessment and upgrading of existing NPPs. Seismic safety of nuclear power plants in Eastern Europe

    Energy Technology Data Exchange (ETDEWEB)

    Guerpinar, A.; Godoy, A. [International Atomic Energy Agency, Vienna (IAEA). Div. of Nuclear Installation Safety

    1997-03-01

    This paper summarizes the work performed by the International Atomic Energy Agency in the areas of safety reviews and applied research in support of programmes for the assessment and enhancement of seismic safety in Eastern Europe and in particular WWER type nuclear power plants during the past seven years. Three major topics are discussed; engineering safety review services in relation to external events, technical guidelines for the assessment and upgrading of WWER type nuclear power plants, and the Coordinated Research Programme on `Benchmark study for the seismic analysis and testing of WWER type nuclear power plants`. These topics are summarized in a way to provide an overview of the past and present safety situation in selected WWER type plants which are all located in Eastern European countries. Main conclusion of the paper is that although there is now a thorough understanding of the seismic safety issues in these operating nuclear power plants, the implementation of seismic upgrades to structures, systems and components are lagging behind, particularly for those cases in which the re-evaluation indicated the necessity to strengthen the safety related structures or install new safety systems. (author)

  3. Next Generation Risk Assessment: Incorporation of Recent Advances in Molecular, Computational, and Systems Biology (Final Report)

    Science.gov (United States)

    EPA announced the release of the final report, Next Generation Risk Assessment: Incorporation of Recent Advances in Molecular, Computational, and Systems Biology. This report describes new approaches that are faster, less resource intensive, and more robust that can help ...

  4. Next Generation Risk Assessment: Incorporation of Recent Advances in Molecular, Computational, and Systems Biology (Final Report)

    Science.gov (United States)

    EPA announced the release of the final report, Next Generation Risk Assessment: Incorporation of Recent Advances in Molecular, Computational, and Systems Biology. This report describes new approaches that are faster, less resource intensive, and more robust that can help ...

  5. Ports and Waterways Safety Assessment Workshop Report for Aleutian Islands

    Science.gov (United States)

    2006-07-25

    Code and Standards for Training, Certification and Watchkeeping ( STCW ) • Enforcement of regulations by USCG • Pressure put on owners by insurance...discussed Existing Mitigations: • STCW compliance • OPA 90 compliance • Little to no communication / language problems, majority of operators are...Require mandatory inspections of commercial fishing vessels >26 feet (8) • Encourage voluntary STCW Basic Safety Training classes (7) • Require crew

  6. Co-existence of Chiari malformation type I and Epstein-Barr virus meningoencephalitis in a 3-year-old child: case report and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Solomou, E.K.; Kotsarini, C.; Badra, F.A. [University Hospital of Patras, Department of Radiology, Rio (Greece); Krepis, A.; Papanastasiou, D. [University Hospital of Patras, Pediatric Clinic, Patras (Greece); Patriarcheas, G. [Diagnostic Centre B Diagnosis, Patras (Greece)

    2005-01-01

    In the present report we describe an unusual case of a 3-year-old girl who was admitted to our hospital with Epstein-Barr virus meningoencephalitis. Brain magnetic resonance imaging revealed diffuse abnormalities in white matter and Chiari I malformation with cervical and thoracic hydro-syringomyelia. (orig.)

  7. Co-existence of urinary tract infection and malaria among children under five years old: A report from Benin City, Nigeria

    Directory of Open Access Journals (Sweden)

    P O Okunola

    2012-01-01

    Full Text Available Children with fever are a majority in the various emergency rooms all over the world, and especially in the tropics. Most in sub-Saharan Africa will be treated for malaria, whether confirmed or not. It therefore follows that some of the morbidities other than malaria may go undiagnosed. The comorbidities with malaria that may have similar presentation among under-fives therefore are difficult to detect, and diseases like respiratory tract infections and urinary tract infections (UTI are left to debilitate affected children. The exact burden of UTI co-existing with malaria in Nigeria remains ill defined. This study looks at the co-existence of UTI in under- fives with a primary diagnosis of malaria. Well-nourished children aged less than five years with confirmed malaria seen at the Children Emergency Room of the University of Benin Teaching Hospital were recruited into a prospective cross-sectional study between June and August 2006. The prevalence of UTI was 9% (27 of 300 children, with those aged less than 24 months comprising the majority. The uropathogens isolated included Staphylococcus aureus (55.6%, Escherichia coli (29.6% and Kleibsiella pneumonia (14.8%. The isolates demonstrated high in vitro sensitivity to clavulanic acid-potentiated amoxicillin, ciprofloxacin and gentamicin, but were resistant to other commonly used antibiotics like amoxicillin and co-trimoxazole. The study indicates that UTI is a silent comorbidity in children aged less than 5 years with malaria and there is a need to evaluate these children in order to prevent the long-term morbidity of chronic renal diseases.

  8. Use of reconnaissance level information for environmental assessment. [Information available from existing sources that satisfies information needs of siting and operational aspects of NPP

    Energy Technology Data Exchange (ETDEWEB)

    Foster, R.F.; Rickard, W.H.; Strand, J.A.; Warner, M.L.

    1979-11-01

    Reconnaissance level information (RLI) sufficient for comparing the environmental and socio-economic features of candidate sites for nuclear power stations and for guiding plant design, baseline surveys, and operational practices is usually available from published reports, public records, and knowledgeable individuals. Environmental concerns of special importance for site evaluation include: aquatic ecology, terrestrial ecology, land and water use, socio-economics, and institutional constraints. A scheme is suggested for using RLI to assign classifications to candidate sites based on the potential level of concern associated with the different environmental features.

  9. Does Sufficient Evidence Exist to Support a Causal Association between Vitamin D Status and Cardiovascular Disease Risk? An Assessment Using Hill’s Criteria for Causality

    Directory of Open Access Journals (Sweden)

    Patricia G. Weyland

    2014-09-01

    Full Text Available Serum 25-hydroxyvitamin D (25(OHD levels have been found to be inversely associated with both prevalent and incident cardiovascular disease (CVD risk factors; dyslipidemia, hypertension and diabetes mellitus. This review looks for evidence of a causal association between low 25(OHD levels and increased CVD risk. We evaluated journal articles in light of Hill’s criteria for causality in a biological system. The results of our assessment are as follows. Strength of association: many randomized controlled trials (RCTs, prospective and cross-sectional studies found statistically significant inverse associations between 25(OHD levels and CVD risk factors. Consistency of observed association: most studies found statistically significant inverse associations between 25(OHD levels and CVD risk factors in various populations, locations and circumstances. Temporality of association: many RCTs and prospective studies found statistically significant inverse associations between 25(OHD levels and CVD risk factors. Biological gradient (dose-response curve: most studies assessing 25(OHD levels and CVD risk found an inverse association exhibiting a linear biological gradient. Plausibility of biology: several plausible cellular-level causative mechanisms and biological pathways may lead from a low 25(OHD level to increased risk for CVD with mediators, such as dyslipidemia, hypertension and diabetes mellitus. Experimental evidence: some well-designed RCTs found increased CVD risk factors with decreasing 25(OHD levels. Analogy: the association between serum 25(OHD levels and CVD risk is analogous to that between 25(OHD levels and the risk of overall cancer, periodontal disease, multiple sclerosis and breast cancer. Conclusion: all relevant Hill criteria for a causal association in a biological system are satisfied to indicate a low 25(OHD level as a CVD risk factor.

  10. Trout Creek, Oregon Watershed Assessment; Findings, Condition Evaluation and Action Opportunities, 2002 Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Runyon, John

    2002-08-01

    The purpose of the assessment is to characterize historical and current watershed conditions in the Trout Creek Watershed. Information from the assessment is used to evaluate opportunities for improvements in watershed conditions, with particular reference to improvements in the aquatic environment. Existing information was used, to the extent practicable, to complete this work. The assessment will aid the Trout Creek Watershed Council in identifying opportunities and priorities for watershed restoration projects.

  11. Existing Fish and Wildlife Resources Related to the Southern New Jersey Water Resources Study, Burlington, Camden and Gloucester Counties, New Jersey. Phase I Report.

    Science.gov (United States)

    1978-05-01

    York. 1632 pp. 194. APPENDIX TABLE A-I Trees Reported to Occ~ur Within the Study Area Common Name Scientific Name Ash, black Fraxinus nigra Marsh. Ash...Birch, river Betula nigra L. Box-elder Acer neguico L. Butternut Juglans cinerea L. Cedar, Atlan~tic white- Chamaecvparis thvoides (L.,) B.S.P...L. Maple, Norway Acer platanoides L. Maple, silver Acer saccharinum L. Maple, sugar Acer saccharum Marsh. Mulberry, red Morus rubra L. Mulberry, white

  12. Parker River National Wildlife Refuge Contaminant Assessment Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Information presented in this report is final documentation of the 1990 environmental contaminants evaluation of water, sediments, and fish in the Parker River...

  13. Parker River National Wildlife Refuge Contaminant Assessment Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — IInformation presented in this report is final documentation of the 1992 environmental contaminants evaluation of water and sediments in the Parker River National...

  14. Interim Report - Assess Wet Pine Savanna Response to Refuge Management

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Interim report provides the summary of plant inventory within a pine savanna on the MS Sandhill Crane NWR in 2011. 136 species of plants were noted in the survey.

  15. 1982 Aleutian Islands salmon stock assessment study: Legislative report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes a comprehensive research study of the Aleutian Islands salmon resources in 1982. The study encompassed the area west of Unimak Pass to Attu...

  16. Patient reported outcomes in the assessment of premature ejaculation

    OpenAIRE

    Stanley E. Althof

    2016-01-01

    The term ‘Patient Reported Outcome’, abbreviated as PRO, was introduced by the US Food and Drug Administration (FDA) which proposed guidance on the development and validation of PROs. Previously PROs were known as self-report diaries, event-logs, self-administered questionnaires, and clinician administered rating scales. PROs seek to capture the subjective perceptions of patients and/or partner’s related to their specific symptoms, degree of bother, efficacy of a medication or psychotherapy i...

  17. General support for integrated assessment research. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Dowlatabadi, Hadi

    2001-03-01

    The climate change problem spans an extraordinarily large number of disciplines from earth sciences to social and political sciences. The interaction of processes described by these different fields is why climate change is such a complex issue. Keeping track of these interactions and bringing coherence to the assumptions underlying each disciplinary insight on the climate problem is a massive undertaking. Integrated assessment is an interdisciplinary approach designed to provide systematic evaluations of technically complex problems such as the analysis of environmental change challenges facing humanity. Ph.D. theses stemming from this application are summarized. Then some aspects of Integrated Climate Assessment Models are described.

  18. Joint Egypt/United States report on Egypt/United States cooperative energy assessment. Volume 2 of 5 Vols. Annex 1

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    Detailed summaries are presented of Egypt's indigenous energy resources from the U.S. Geological Survey assessments; preliminary information collected early in 1977 from files, reports, and publications existing in the U.S.; and data gathered during one-month assessment program in March--April 1978. Detailed reports are given on oil and gas, coal and oil shale, uranium and thorium, geothermal energy, water resources, and energy-related minerals/commodities. An assessment of cement-making materials, iron ore, manganese, aluminium, barite, bentonite, copper, chromium, nickel, titanium, and miscellaneous metals used in steel making is presented.

  19. 77 FR 52370 - Proposed Extension of Existing Collection; Comment Request

    Science.gov (United States)

    2012-08-29

    ...: Division of Longshore and Harbor Workers' Compensation. Title: Carrier's Report of Issuance of Policy. OMB... of Workers' Compensation Programs Proposed Extension of Existing Collection; Comment Request ACTION... respondents can be properly assessed. Currently, the Division of Longshore and Harbor Workers' Compensation...

  20. Cytotoxic assessment of the regulated, co-existing mycotoxins aflatoxin B1, fumonisin B1 and ochratoxin, in single, binary and tertiary mixtures.

    Science.gov (United States)

    Clarke, Rachel; Connolly, Lisa; Frizzell, Caroline; Elliott, Christopher T

    2014-11-01

    Aflatoxin B1 (AFB1), ochratoxin A (OTA) and fumonisin B1 (FB1) are contaminants which have been shown to regularly co-occur in a range of foods. However, only a small number of studies have evaluated the interactive effect of binary and tertiary mycotoxins. The present study evaluated the effects of low levels of each mycotoxin in combination at their EU regulatory limits. Toxic effect with respect to cell viability was measured by MTT and neutral red assays, assessing mitochondria and lysosome integrities respectively. Individual toxicity showed that OTA (10 μg/ml) was the most cytotoxic mycotoxin in all three cell lines studied (caco-2, MDBK and raw 264.7). Binary combinations were cytotoxic to the MDBK cell line in the order [OTA/FB1] > [AFB1/FB1] > [AFB1/OTA], whilst all effects observed were classified as being additive. Tertiary combinations of AFB1, FB1 and OTA at the EU regulatory limits were tested and not found to exhibit measurable cytotoxicity in MDBK, caco-2 or raw 264.7 cells. However by increasing these concentrations above the legal limits to OTA (3 μg/ml), FB1 (8 μg/ml) and AFB1 (1.28 μg/ml), cytotoxicity was observed with up to 26% reduction in cell viability and synergistic effects were evident with regard to mitochondrial integrity.

  1. Determining Whether a Definitive Causal Relationship Exists Between Aripiprazole and Tardive Dyskinesia and/or Dystonia in Patients With Major Depressive Disorder, Part 4: Case Report Data.

    Science.gov (United States)

    Macaluso, Matthew; Flynn, Alexandra; Preskorn, Sheldon

    2016-05-01

    This series of columns has 3 main goals: (1) to explain class warnings as used by the United States Food and Drug Administration, (2) to increase awareness of movement disorders that may occur in patients treated with antipsychotic medications, and (3) to understand why clinicians should refrain from immediately assuming a diagnosis of tardive dyskinesia/dystonia (TD) in patients who develop abnormal movements during treatment with antipsychotics. The first column in the series presented a patient who developed abnormal movements while being treated with aripiprazole as an augmentation strategy for major depressive disorder and reviewed data concerning the historical background, incidence, prevalence, and risk factors for tardive and spontaneous dyskinesias, the clinical presentations of which closely resemble each other. The second column in the series reviewed the unique mechanism of action of aripiprazole and reviewed preclinical studies and an early-phase human translational study that suggest a low, if not absent, risk of TD with aripiprazole. The third column in this series reviewed the registration trial data for aripiprazole across all of its indications and found a raw incidence of TD ranging from 0.004 (4 out of 987) in long-term studies of the drug as an augmentation strategy for major depressive disorder to 0.0016 (19 out of 11,897) based on all short-term (ie, weeks to causal relationship between aripiprazole and TD exists.

  2. Outliers in Assessments. Research Report. ETS RR-08-41

    Science.gov (United States)

    Haberman, Shelby J.

    2008-01-01

    Outliers in assessments are often treated as a nuisance for data analysis; however, they can also assist in quality assurance. Their frequency can suggest problems with form codes, scanning accuracy, ability of examinees to enter responses as they intend, or exposure of items.

  3. 77 FR 47043 - Draft 2012 Marine Mammal Stock Assessment Reports

    Science.gov (United States)

    2012-08-07

    ... Jim Carretta, Southwest Fisheries Science Center, 8604 La Jolla Shores Drive, La Jolla, CA 92037-1508....) requires NMFS and the U.S. Fish and Wildlife Service (FWS) to prepare stock assessments for each stock of... included: Hawaiian monk seal, Southern Resident killer whale, Hawaii Insular false killer whale,...

  4. 76 FR 52940 - Draft 2011 Marine Mammal Stock Assessment Reports

    Science.gov (United States)

    2011-08-24

    ... Jim Carretta, Southwest Fisheries Science Center, 8604 La Jolla Shores Drive, La Jolla, CA 92037-1508....) requires NMFS and the U.S. Fish and Wildlife Service (FWS) to prepare stock assessments for each stock of... (Hawaiian monk seal, Southern Resident killer whale, Hawaii Insular false killer whale, and Hawaii...

  5. Biocides Steering Group on human exposure assessment: A preliminary report

    NARCIS (Netherlands)

    Hemmen, J.J. van

    1999-01-01

    In a project granted by DG XI of the European Commission, it is attempted to collate experimental and theoretical data on human (workers and consumers) exposure assessment to biocidal products, and to outline the methodology for sampling and measurement. On the basis of the available evidence, appro

  6. The monitoring, evaluation, reporting, and verification of climate change mitigation projects: Discussion of issues and methodologies and review of existing protocols and guidelines

    Energy Technology Data Exchange (ETDEWEB)

    Vine, E.; Sathaye, J.

    1997-12-01

    Because of concerns with the growing threat of global climate change from increasing emissions of greenhouse gases, the US and other countries are implementing, by themselves or in cooperation with one or more other nations (i.e., joint implementation), climate change mitigation projects. These projects will reduce greenhouse gas (GHG) emissions or sequester carbon, and will also result in non-GHG impacts (i.e., environmental, economic, and social impacts). Monitoring, evaluating, reporting, and verifying (MERV) guidelines are needed for these projects in order to accurately determine their net GHG, and other, benefits. Implementation of MERV guidelines is also intended to: (1) increase the reliability of data for estimating GHG benefits; (2) provide real-time data so that mid-course corrections can be made; (3) introduce consistency and transparency across project types and reporters; and (4) enhance the credibility of the projects with stakeholders. In this paper, the authors review the issues and methodologies involved in MERV activities. In addition, they review protocols and guidelines that have been developed for MERV of GHG emissions in the energy and non-energy sectors by governments, nongovernmental organizations, and international agencies. They comment on their relevance and completeness, and identify several topics that future protocols and guidelines need to address, such as (1) establishing a credible baseline; (2) accounting for impacts outside project boundaries through leakage; (3) net GHG reductions and other impacts; (4) precision of measurement; (5) MERV frequency; (6) persistence (sustainability) of savings, emissions reduction, and carbon sequestration; (7) reporting by multiple project participants; (8) verification of GHG reduction credits; (9) uncertainty and risk; (10) institutional capacity in conducting MERV; and (11) the cost of MERV.

  7. Selection in reported epidemiological risks: an empirical assessment.

    Directory of Open Access Journals (Sweden)

    Fotini K Kavvoura

    2007-03-01

    Full Text Available Epidemiological studies may be subject to selective reporting, but empirical evidence thereof is limited. We empirically evaluated the extent of selection of significant results and large effect sizes in a large sample of recent articles.We evaluated 389 articles of epidemiological studies that reported, in their respective abstracts, at least one relative risk for a continuous risk factor in contrasts based on median, tertile, quartile, or quintile categorizations. We examined the proportion and correlates of reporting statistically significant and nonsignificant results in the abstract and whether the magnitude of the relative risks presented (coined to be consistently > or =1.00 differs depending on the type of contrast used for the risk factor. In 342 articles (87.9%, > or =1 statistically significant relative risk was reported in the abstract, while only 169 articles (43.4% reported > or =1 statistically nonsignificant relative risk in the abstract. Reporting of statistically significant results was more common with structured abstracts, and was less common in US-based studies and in cancer outcomes. Among 50 randomly selected articles in which the full text was examined, a median of nine (interquartile range 5-16 statistically significant and six (interquartile range 3-16 statistically nonsignificant relative risks were presented (p = 0.25. Paradoxically, the smallest presented relative risks were based on the contrasts of extreme quintiles; on average, the relative risk magnitude was 1.41-, 1.42-, and 1.36-fold larger in contrasts of extreme quartiles, extreme tertiles, and above-versus-below median values, respectively (p < 0.001.Published epidemiological investigations almost universally highlight significant associations between risk factors and outcomes. For continuous risk factors, investigators selectively present contrasts between more extreme groups, when relative risks are inherently lower.

  8. 77 FR 36001 - Draft Report Assessing Rural Water Activities and Related Programs

    Science.gov (United States)

    2012-06-15

    ... Bureau of Reclamation Draft Report Assessing Rural Water Activities and Related Programs AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of availability. SUMMARY: The draft Rural Water Assessment Report reviews the status of the Bureau of Reclamation's rural potable water projects and its plan for...

  9. Clinical Assessment of Affective Instability: Comparing EMA Indices, Questionnaire Reports, and Retrospective Recall

    Science.gov (United States)

    Solhan, Marika B.; Trull, Timothy J.; Jahng, Seungmin; Wood, Phillip K.

    2009-01-01

    Traditional self-report measures of psychopathology may be influenced by a variety of recall biases. Ecological momentary assessment (EMA) reduces these biases by assessing individuals' experiences as they occur in their natural environments. This study examines the discrepancy between trait questionnaire, retrospective report, and EMA measures of…

  10. Assessment of Methods for Estimating Risk to Birds from Ingestion of Contaminated Grit Particles (Final Report)

    Science.gov (United States)

    The U.S. EPA Ecological Risk Assessment Support Center (ERASC) announced the release of the final report entitled, Assessment of Methods for Estimating Risk to Birds from Ingestion of Contaminated Grit Particles. This report evaluates approaches for estimating the probabi...

  11. Consistency of Report Card Grades and External Assessments in a Canadian Province

    Science.gov (United States)

    Ross, John A.; Kostuch, Lynn

    2011-01-01

    The study investigated how well report card grades communicate to students and parents that state educational standards are being met, standards that are objectively measured by infrequently administered mandated assessments. Data sources were report card grades and external assessment scores for 2006-09 for Ontario Canada. The information that…

  12. Comparison of assessment methods for self-reported alcohol consumption in health interview surveys

    DEFF Research Database (Denmark)

    Ekholm, O; Strandberg-Larsen, K; Christensen, K;

    2008-01-01

    To select a simple method for assessing alcohol consumption and to compare how different reference periods and response categories influence the self-reported frequency of binge drinking.......To select a simple method for assessing alcohol consumption and to compare how different reference periods and response categories influence the self-reported frequency of binge drinking....

  13. Self-assessment report for fiscal year 1995. Contract 98, Appendix F

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    This report summarizes the FY 1995 self-assessment of the Lawrence Berkeley National Laboratory. The report is divided into administrative and operational support functions as set forth in the University`s contract with the Department of Energy; functional self-assessments; and independent evaluations.

  14. Combustion of paper industry sewage sludge in existing boilers. Progress report 1; Tillfoersel av skogsindustriellt slam till eldstaeder. Delrapport etapp 1

    Energy Technology Data Exchange (ETDEWEB)

    Hoeglund, Christer; Lundborg, Rickard; Myringer, Aase

    2003-10-01

    The aim of this project is to find a feasible method for combustion of sewage sludge in existing boilers of the paper industry. Biological sludge is complicated to handle since it contains a lot of bound water. Problems arise at dehydration and subsequent treatment. Moreover, the trend is that the amount of biological sludge increases whereas the amount of easily dehydrated fibre sludge decreases. Today, mixed sludge is combusted at more then half of the paper and pulp mills in Sweden. In order to evaluate the existing problems and the characteristics of different sludge, five mills have been studied. Sludge from three of these mills has also been analysed with regards to content and combustion properties. The content of sludge from different mills varies greatly. If the ash content is high, some substances, especially the alkali metals can cause problems at combustion such as sintering and deposits in the boiler. The analysed sludge did not contain important amounts of substances that causes problems at combustion, nor any toxic substances, except from one mill that had relatively high content of mercury. The combustion tests proved that combustion and especially drying of sludge is made preferably when the sludge particles are small, on as big an area as possible. One feasible method to combust sludge from the forest industry is to dehydrate so called fibre sludge to the same dry substance content as bark, in order to introduce it with existing fuel feeding devises and combust it together with the other fuel on the grate in a grate boiler. Dehydrated biological sludge, with considerably higher moisture content than pure fibre sludge, is added with a burner devise above the bed. The sludge particles are dried (in the furnace) and combusted before they leave the furnace. In this way, wet sludge that plug the bed is avoided. The location of the sludge feeding device in the boiler is important and should be adjusted individually to each furnace. Simulations show that

  15. Indicators assessing the performance of renewable energy support policies in 27 Member States. D17 Report

    Energy Technology Data Exchange (ETDEWEB)

    Steinhilber, S.; Ragwitz, M. [Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe (Germany); Rathmann, M.; Klessmann, C.; Noothout, P. [Ecofys, Utrecht (Netherlands)

    2011-10-15

    The core objective of the RE-Shaping project is to assist Member State governments in preparing for the implementation of Directive 2009/28/EC (on the promotion of the use of energy from renewable sources) and to guide a European policy for RES (renewable energy sources) in the mid- to long term. The past and present success of policies for renewable energies will be evaluated and recommendations derived to improve future RES support schemes. The core content of this collaborative research activity comprises: Developing a comprehensive policy background for RES support instruments; Providing the European Commission and Member States with scientifically based and statistically robust indicators to measure the success of currently implemented RES policies; Proposing innovative financing schemes for lower costs and better capital availability in RES financing; Initiation of National Policy Processes which attempt to stimulate debate and offer key stakeholders a meeting place to set and implement RES targets as well as options to improve the national policies fostering RES market penetration; Assessing options to coordinate or even gradually harmonize national RES policy approaches. It is the objective of this report to assess the performance of Member States in promoting renewable energy technologies (RET) that has been achieved during recent years. The report was originally published in late 2010 and has now been updated using the latest available data. The focus shall be on the following aspects: Monitoring the historic success of RET-support with quantitative indicators; Extension of existing Policy Effectiveness Indicator and economic indicators; New: Deployment Status Indicator and Electricity Market Preparedness indicator; followed by Conclusions and recommendations.

  16. Mexico's Geothermal Market Assessment Report

    Energy Technology Data Exchange (ETDEWEB)

    Flores-Espino, Francisco [National Renewable Energy Lab. (NREL), Golden, CO (United States); Booth, Sarah [Booth Clean Energy LLC, Denver, CO (United States); Graves, Andrew [Dept. of Energy (DOE), Washington DC (United States)

    2017-03-29

    This report is intended to help U.S. companies in the geothermal sector understand potential business opportunities created by recent changes in the Mexican energy market and regulatory environment. can also provide a variety of technology products and services for export into the Mexican market. This report will help U.S. companies identify the many public and private sector stakeholders in the United States and Mexico, which can help U.S. companies navigate the new regulatory and permitting environment, build new partnerships, and identify vehicles for financial assistance and risk mitigation.

  17. Final Report: Demographic Tools for Climate Change and Environmental Assessments

    Energy Technology Data Exchange (ETDEWEB)

    O' Neill, Brian [National Center for Atmospheric Research, Boulder, CO (United States)

    2017-01-24

    This report summarizes work over the course of a three-year project (2012-2015, with one year no-cost extension to 2016). The full proposal detailed six tasks: Task 1: Population projection model Task 2: Household model Task 3: Spatial population model Task 4: Integrated model development Task 5: Population projections for Shared Socio-economic Pathways (SSPs) Task 6: Population exposure to climate extremes We report on all six tasks, provide details on papers that have appeared or been submitted as a result of this project, and list selected key presentations that have been made within the university community and at professional meetings.

  18. Grays River Watershed and Biological Assessment Final Report 2006.

    Energy Technology Data Exchange (ETDEWEB)

    May, Christopher W.; McGrath, Kathleen E.; Geist, David R. [Pacific Northwest National Laboratory; Abbe, Timothy; Barton, Chase [Herrera Environmental Consultants, Inc.

    2008-02-04

    The Grays River Watershed and Biological Assessment was funded to address degradation and loss of spawning habitat for chum salmon (Onchorhynchus keta) and fall Chinook salmon (Onchoryhnchus tshawytscha). In 1999, the National Marine Fisheries Service listed lower Columbia River chum salmon as a threatened Evolutionarily Significant Unit (ESU) under the Endangered Species Act of 1973 (ESA). The Grays River watershed is one of two remaining significant chum salmon spawning locations in this ESU. Runs of Grays River chum and Chinook salmon have declined significantly during the past century, largely because of damage to spawning habitat associated with timber harvest and agriculture in the watershed. In addition, approximately 20-25% of the then-remaining chum salmon spawning habitat was lost during a 1999 channel avulsion that destroyed an important artificial spawning channel operated by the Washington Department of Fish and Wildlife (WDFW). Although the lack of stable, high-quality spawning habitat is considered the primary physical limitation on Grays River chum salmon production today, few data are available to guide watershed management and channel restoration activities. The objectives of the Grays River Watershed and Biological Assessment project were to (1) perform a comprehensive watershed and biological analysis, including hydrologic, geomorphic, and ecological assessments; (2) develop a prioritized list of actions that protect and restore critical chum and Chinook salmon spawning habitat in the Grays River based on comprehensive geomorphic, hydrologic, and stream channel assessments; and (3) gain a better understanding of chum and Chinook salmon habitat requirements and survival within the lower Columbia River and the Grays River. The watershed-based approach to river ecosystem restoration relies on a conceptual framework that describes general relationships between natural landscape characteristics, watershed-scale habitat-forming processes, aquatic

  19. Grays River Watershed and Biological Assessment, 2006 Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    May, Christopher; Geist, David [Pacific Northwest National Laboratory

    2007-04-01

    The Grays River Watershed and Biological Assessment was funded to address degradation and loss of spawning habitat for chum salmon (Onchorhynchus keta) and fall Chinook salmon (Onchoryhnchus tshawytscha). In 1999, the National Marine Fisheries Service listed lower Columbia River chum salmon as a threatened Evolutionarily Significant Unit (ESU) under the Endangered Species Act of 1973 (ESA). The Grays River watershed is one of two remaining significant chum salmon spawning locations in this ESU. Runs of Grays River chum and Chinook salmon have declined significantly during the past century, largely because of damage to spawning habitat associated with timber harvest and agriculture in the watershed. In addition, approximately 20-25% of the then-remaining chum salmon spawning habitat was lost during a 1999 channel avulsion that destroyed an important artificial spawning channel operated by the Washington Department of Fish and Wildlife (WDFW). Although the lack of stable, high-quality spawning habitat is considered the primary physical limitation on Grays River chum salmon production today, few data are available to guide watershed management and channel restoration activities. The objectives of the Grays River Watershed and Biological Assessment project were to (1) perform a comprehensive watershed and biological analysis, including hydrologic, geomorphic, and ecological assessments; (2) develop a prioritized list of actions that protect and restore critical chum and Chinook salmon spawning habitat in the Grays River based on comprehensive geomorphic, hydrologic, and stream channel assessments; and (3) gain a better understanding of chum and Chinook salmon habitat requirements and survival within the lower Columbia River and the Grays River. The watershed-based approach to river ecosystem restoration relies on a conceptual framework that describes general relationships between natural landscape characteristics, watershed-scale habitat-forming processes, aquatic

  20. Final Technical Report for University of Michigan Industrial Assessment Center

    Energy Technology Data Exchange (ETDEWEB)

    Atreya, Arvind

    2007-04-17

    The UM Industrial Assessment Center assisted 119 primary metals, automotive parts, metal casting, chemicals, forest products, agricultural, and glass manufacturers in Michigan, Ohio and Indiana to become more productive and profitable by identifying and recommending specific measures to improve energy efficiency, reduce waste and increase productivity. This directly benefits the environment by saving a total of 309,194 MMBtu of energy resulting in reduction of 0.004 metric tons of carbon emissions. The $4,618,740 implemented cost savings generated also saves jobs that are evaporating from the manufacturing industries in the US. Most importantly, the UM Industrial Assessment Center provided extremely valuable energy education to forty one UM graduate and undergraduate students. The practical experience complements their classroom education. This also has a large multiplier effect because the students take the knowledge and training with them.

  1. Action plan for the Tiger Team assessment report

    Energy Technology Data Exchange (ETDEWEB)

    1990-08-30

    This document contains responses and planned actions that address the findings of the Tiger Team Assessment of Brookhaven National Laboratory, June 1990. In addition, the document contains descriptions of the management and organizational structure to be used in conducting planned actions, root causes for the problems identified in the findings, responses, planned actions, schedules and milestones for completing planned actions, and, where known, costs associated with planned actions.

  2. Assessment report on NRP sub-theme `Risk Analysis`

    Energy Technology Data Exchange (ETDEWEB)

    Biesiot, W.; Hendrickx, L. [eds.] [University of Groningen, Center for Energy and Environmental Studies, Groningen (Netherlands); Van Ham, J. [TNO Institute for Environmental Sciences, Delft (Netherlands); Olsthoorn, A.A. [VUA, Free University of Amsterdam, Amsterdam (Netherlands)

    1995-12-31

    An overview and assessment are presented of the three research projects carried out under NRP funding that concern risk-related topics: (1) The risks of nonlinear climate changes, (2) Socio-economic and policy aspects of changes in incidence and intensity of extreme (weather) events, and (3) Characterizing the risks: a comparative analysis of the risks of global warming and of relevant policy strategies. 1 tab., 6 refs.

  3. Thorium assessment study quarterly progress report, third quarter fiscal 1977

    Energy Technology Data Exchange (ETDEWEB)

    Spiewak, I.; Bartine, D. E.; Burns, T. J.; Cleveland, J. C.; Thomas, W. E.; White, J. R.

    1977-09-30

    The objective of the program described is to contribute to the ongoing assessment of the potential role of thorium fuel cycles for alleviating safeguards concerns. Scenarios include (1) no fuel recycle permitted, (2) fuel recycle permitted only in secure regions (''energy parks'') with denatured (chemically non-separable) fuels only outside these regions, and (3) no limits on fuel recycle. A further objective is to provide nuclear mass balance data on HTGRs required by ERDA contractors for comparative cost-benefit studies.

  4. Assessment of the geothermal resources of Kansas. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Steeples, D.W.; Stavnes, S.A.

    1982-06-01

    The following regional geological and geophysical studies are reported: establishment of a geothermal gradient data base from approximately 45,000 bottom hole temperatures recorded from well logs and interpretation of this data in terms of regional geology and establishment and interpretation of a second data base of geothermal gradients from thermal logging data from 144 holes of opportunity in the state. (MHR)

  5. Technology assessment of alternative transportation fuels. Management report No. 17

    Energy Technology Data Exchange (ETDEWEB)

    1977-06-10

    A scenario is developed which depicts the transition, during the period from 1980 to 1997, of mainline freight railroads in the US from diesel to electric power. Progress in developing an econometric model of the market penetration of electric-powered vehicles in the US to the year 2010 is reported. (LCL)

  6. Boiling Experiment Facility (BXF): Post Flight Assessment Anomaly Investigation Report

    Science.gov (United States)

    Booth, Wendell H.

    2012-01-01

    This document serves as the report for presenting the results and conclusions of investigation activities that were performed to determine the root causes of the anomaly, camera misalignment, and dissolved gas concentration issues and to verify the calibration and accuracy of the pressure and temperature measurements.

  7. Graduate Assessment Survey Report Summary, 2001-2002.

    Science.gov (United States)

    Santa Fe Community Coll., Gainesville, FL. Office of Institutional Research and Planning.

    This 2001-02 report from Santa Fe Community College (SFCC), Florida, rates student perceptions and opinions of SFCCs classrooms, courses, instructors, academic resources, student services, overall college atmosphere, and cultural atmosphere. Results of the research include the following: (1) of the 2,499 students who responded, 2,229 (89.2%) rated…

  8. Technology assessment of geothermal pumping equipment. final report, July 1978

    Energy Technology Data Exchange (ETDEWEB)

    Nichols, K.E.; Malgieri, A.J.

    1978-09-01

    Twenty-eight separate interviews were conducted with DOE personnel, DOE contractors doing geothermal research, persons associated with geothermal installations, companies engaged in the drilling and completion of geothermal well, and pump manufactures. The reports of these interviews are presented and summarized and conclusions are drawn.

  9. Assessment of patient-reported outcome measures in the surgical treatment of patients with gastric cancer.

    Science.gov (United States)

    Straatman, Jennifer; van der Wielen, Nicole; Joosten, Pieter J; Terwee, Caroline B; Cuesta, Miguel A; Jansma, Elise P; van der Peet, Donald L

    2016-05-01

    Gastric cancer is responsible for 10 % of all cancer-related deaths worldwide. With improved operative techniques and neo-adjuvant therapy, survival rates are increasing. Outcomes of interest are shifting to quality of life (QOL), with many different tools available. The aim of this study was to assess which patient-reported outcome measures (PROMs) are used to measure QOL after a gastrectomy for cancer. A comprehensive search was conducted for original articles investigating QOL after gastrectomy. Two authors independently selected relevant articles, conducted clinical appraisal and extracted data (P.J. and J.S.). Out of 3414 articles, 26 studies were included, including a total of 4690 patients. These studies included ten different PROMs, which could be divided into generic, symptom-specific and disease-specific questionnaires. The EORTC and the FACT questionnaires use an oncological overall QOL module and an organ-specific module. Only one validation study regarding the use of the EORTC after surgery for gastric cancer was available, demonstrating good psychometric properties and clinical validity. A great variety of PROMs are being used in the measurement of QOL after surgery for gastric cancer. A questionnaire with a general module along with a disease-specific module for the assessment of QOL seems most desirable, such as the EORTC and the FACT with their specific modules. Both are developed in different treatment modalities, such as in surgical patients. EORTC is the most widely used questionnaire and therefore allows for comparison of new studies to existing data. Future studies are needed to assess content validity in surgical gastric cancer patients.

  10. Technical assessment of maglev system concepts. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Lever, J.H.

    1998-10-01

    The Government Maglev System Assessment Team operated from 1991 to 1993 as part of the National Maglev Initiative. They assessed the technical viability of four US Maglev system concepts, using the French TGV high speed train and the German TR07 Maglev system as assessment baselines. Maglev in general offers advantages that include high speed potential, excellent system control, high capacity, low energy consumption, low maintenance, modest land requirements, low operating costs, and ability to meet a variety of transportation missions. Further, the US Maglev concepts could provide superior performance to TR07 for similar cost or similar performance for less cost. They also could achieve both lower trip times and lower energy consumption along typical US routes. These advantages result generally from the use of large gap magnetic suspensions, more powerful linear synchronous motors and tilting vehicles. Innovative concepts for motors, guideways, suspension, and superconducting magnets all contribute to a potential for superior long term performance of US Maglev systems compared with TGV and TR07.

  11. A review of existing studies reporting the negative effects of alcohol access and positive effects of alcohol control policies on interpersonal violence

    Directory of Open Access Journals (Sweden)

    Jessica Laura Fitterer

    2015-11-01

    Full Text Available Alcohol consumption often leads to elevated rates of violence yet alcohol access policies continue to relax across the globe. Our review establishes the extent alcohol policy can moderate violent crime through alcohol availability restrictions. Results were informed from comprehensive selection of peer-reviewed journals from 1950 to October 2015. Our search identified 88 relevant studies on alcohol access and violence conducted across 12 countries. Seventeen studies included quasi-control design, and 23 conducted intervention analysis. Seventy-two (82% reported a significant relationship between alcohol access and violent offences. Alcohol outlet studies reported the greatest percentage of significant results (93%, with trading hours (63%, and alcohol price following (58%. Results from baseline studies indicated the effectiveness of increasing the price of commonly consumed alcohol, restricting the hours of alcohol trading, and limiting the number of alcohol outlets per region to prevent violent offences. Unclear are the effects of tax reductions, restriction of on-premises re-entry, and different outlet types on violent crime. Further, the generalization of statistics over broad areas and the low number of control/intervention studies poses some concern for confounding or correlated effects on study results, and amount of information for local level prevention of interpersonal violence. Future studies should focus on gathering longitudinal data, validating models, limiting crime data to peak drinking days and times, and wherever possible collecting the joint distribution between violent crime, intoxication, and place. A greater up take of local level analysis will benefit studies comparing the influence of multiple alcohol establishment types by relating the location of a crime to establishment proximity. Despite, some uncertainties particular studies showed that even modest policy changes such as 1% increases in alcohol price, one hour changes

  12. A Review of Existing Studies Reporting the Negative Effects of Alcohol Access and Positive Effects of Alcohol Control Policies on Interpersonal Violence.

    Science.gov (United States)

    Fitterer, Jessica L; Nelson, Trisalyn A; Stockwell, Timothy

    2015-01-01

    Alcohol consumption often leads to elevated rates of violence yet alcohol access policies continue to relax across the globe. Our review establishes the extent alcohol policy can moderate violent crime through alcohol availability restrictions. Results were informed from comprehensive selection of peer-reviewed journals from 1950 to October 2015. Our search identified 87 relevant studies on alcohol access and violence conducted across 12 countries. Seventeen studies included quasi-control design, and 23 conducted intervention analysis. Seventy-one (82%) reported a significant relationship between alcohol access and violent offenses. Alcohol outlet studies reported the greatest percentage of significant results (93%), with trading hours (63%), and alcohol price following (58%). Results from baseline studies indicated the effectiveness of increasing the price of commonly consumed alcohol, restricting the hours of alcohol trading, and limiting the number of alcohol outlets per region to prevent violent offenses. Unclear are the effects of tax reductions, restriction of on-premises re-entry, and different outlet types on violent crime. Further, the generalization of statistics over broad areas and the low number of control/intervention studies poses some concern for confounding or correlated effects on study results, and amount of information for local-level prevention of interpersonal violence. Future studies should focus on gathering longitudinal data, validating models, limiting crime data to peak drinking days and times, and wherever possible collecting the joint distribution between violent crime, intoxication, and place. A greater uptake of local-level analysis will benefit studies comparing the influence of multiple alcohol establishment types by relating the location of a crime to establishment proximity. Despite, some uncertainties particular studies showed that even modest policy changes, such as 1% increases in alcohol price, 1 h changes to closing times

  13. Alignment of Scores on Large-Scale Assessments and Report-Card Grades

    Science.gov (United States)

    Ross, John A.; Gray, Peter

    2008-01-01

    We examined how much agreement there was between scores from large-scale mandated assessments and report-card grades for 14,776 students in grades 3, 6, and 9 of a district in which conditions were conducive to alignment of assessments. We found significant mean differences between internal and external assessments: effect sizes were 0.29 to 0.63…

  14. National Assessment of Educational Progress Grade 12 Preparedness Research College Course Content Analysis Study: Final Report

    Science.gov (United States)

    Educational Policy Improvement Center, 2014

    2014-01-01

    The National Assessment Governing Board is an independent, bipartisan organization that sets policy for the National Assessment of Educational Progress (NAEP). The Governing Board established the NAEP Program of 12th Grade Preparedness Research to assess what NAEP can report on the academic preparedness of 12th grade students entering college and…

  15. Reutilizing Existing Library Space.

    Science.gov (United States)

    Davis, Marlys Cresap

    1987-01-01

    This discussion of the reutilization of existing library space reviews the decision process and considerations for implementation. Two case studies of small public libraries which reassigned space to better use are provided, including floor plans. (1 reference) (MES)

  16. Subcontract Report: Final Report on Assessment of Motor Technologies for Traction Drives of Hybrid and Electric Vehicles (Subcontract #4000080341)

    Energy Technology Data Exchange (ETDEWEB)

    Fezzler, Raymond [BIZTEK Consulting, Inc.

    2011-03-01

    meet the targets. The interviews were supplemented with information from past Oak Ridge National Laboratory (ORNL) reports, previous assessments that were conducted in 2004, and literature on magnet technology. The results of the assessment validated the DOE strategy involving three parallel paths: (1) there is enough of a possibility that RE magnets will continue to be available, either from sources outside China or from increased production in China, that development of IPM motors using RE magnets should be continued with emphasis on meeting the cost target. (2) yet the possibility that RE magnets may become unavailable or too expensive justifies efforts to develop innovative designs for permanent magnet (PM) motors that do not use RE magnets. Possible other magnets that may be substituted for RE magnets include samarium-cobalt (Sm-Co), Alnico, and ferrites. Alternatively, efforts to develop motors that do not use PMs but offer attributes similar to IPM motors also are encouraged. (3) New magnet materials using new alloys or processing techniques that would be less expensive or have comparable or superior properties to existing materials should be developed if possible. IPM motors are by far the most popular choice for hybrid and EVs because of their high power density, specific power, and constant power-speed ratio (CPSR). Performance of these motors is optimized when the strongest possible magnets - i.e., RE neodymium-iron-boron (NdFeB) magnets - are used.

  17. Successful bone marrow transplantation in a patient with Diamond-Blackfan anemia with co-existing Duchenne muscular dystrophy: a case report

    Directory of Open Access Journals (Sweden)

    Kaur Jasmeet

    2011-06-01

    Full Text Available Abstract Introduction Diamond-Blackfan anemia and Duchenne muscular dystrophy are two rare congenital anomalies. Both anomalies occurring in the same child is extremely rare. Allogeneic hematopoietic stem cell transplantation is a well-established therapy for Diamond-Blackfan anemia. However, in patients with Duchenne muscular dystrophy, stem cell therapy still remains experimental. Case presentation We report the case of a nine-year-old boy of north Indian descent with Diamond-Blackfan anemia and Duchenne muscular dystrophy who underwent successful allogeneic hematopoietic stem cell transplantation. He is transfusion-independent, and his Duchenne muscular dystrophy has shown no clinical deterioration over the past 45 months. His creatine phosphokinase levels have significantly decreased to 300 U/L from 14,000 U/L pre-transplant. The patient is 100% donor chimera in the hematopoietic system, and his muscle tissue has shown 8% to 10.4% cells of donor origin. Conclusion Our patient's Diamond-Blackfan anemia was cured by allogeneic hematopoietic stem cell transplantation. The interesting clinical observation of a possible benefit in Duchenne muscular dystrophy cannot be ruled out. However, further clinical follow-up with serial muscle biopsies and molecular studies are needed to establish this finding.

  18. Assessing Bisexual Stigma and Mental Health Status: A Brief Report

    OpenAIRE

    Bostwick, Wendy

    2012-01-01

    Bisexual women often report higher rates of depression and mental health problems than their heterosexual and lesbian counterparts. These disparities likely occur, in part, as a result of the unique stigma that bisexual women face and experience. Such stigma can in turn operate as a stressor, thereby contributing to poor mental health status. The current pilot study tested a new measure of bisexual stigma and its association with mental health. Results suggest a moderate positive correlation ...

  19. CAISI Operational Assessment (OA) data collection results. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-31

    One of the lessons learned from Operation Desert Shield/Storm was the inability of deployed Combat Service Support (CSS) computers to exchange data effectively in a battlefield environment. The work-around solution to this previously identified problem has been to physically carry floppy disks between computers. A General Officer Steering Committee, directed by the Vice Chief of Staff of the Army, determined that immediate corrective action was necessary to ensure viability of the CSS Battlefield Mission Area. The study recommended that a three-phased system development plan address short-, mid- and long-term CSS automation communication interface requirements. In response to this study, Program Executive Office (PEO) Standard Army Management Information System (STAMIS) authorized the development of the CSS Automated Information System Interface (CAISI). Phase I (Near-Term) equipped the {open_quotes}first to fight{close_quotes} Contingency Corps units. Phase II (Mid-Term) is being fielded to the remainder of Force Package One units in the active force. Phase III (Long-Term) will equip the remaining units. CAISI is now in the early stages of Phase II fielding. Prior to full Phase II fielding, CAISI must be approved for production by a Milestone III decision authority. Part of the data that will be used in the Milestone III decision is a demonstration of the CAISI`s operational suitability, as assessed by the US Army Operational Test and Evaluation Command (OPTEC). This assessment will be performed through an Operational Assessment (OA) using data provided from previous technical testing, such as the CAISI Customer User Test (CUT), and a field training exercise conducted by units of the XVIII Airborne Corps. The field training exercise data collection took place during two events.

  20. Environmental Hazards Assessment Program. Quarterly report, July--September 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-01

    The objectives of the EHAP program stated in the proposal to DOE are to: (1) develop a holistic, national basis for risk assessment, risk management, and risk communication which recognizes the direct impact of environmental hazards on the health and well-being of all, (2) develop a pool of talented scientists and experts in cleanup activities, especially in human health aspects, and (3) identify needs and develop programs addressing the critical shortage of well-educated, highly-skilled technical and scientific personnel to address the health oriented aspects of environmental restoration and waste management.

  1. Comparative assessment of marine biomass materials. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Show, I.T. Jr.; Piper, L.E.; Lupton, S.E.; Stegen, G.R.

    1979-09-01

    The objectives of this study were to assess potential marine biomass sources and their preprocessing requirements. For the assessment of marine biomass sources, a priority list of marine plants was developed based on maximum potential organic yields, maximum potential calorific yields, and chemical composition. Yields were maximized and undesirable chemical properties minimized. The priority list was used to estimate maximum potential yields from US coastal water (from shore to the 200-mile limit of the Fisheries Conservation Zone). Preprocessing schemes were compared based on a comparative evaluation of energy consumption for each preprocessing step. The priority list of potential biomass sources produced 13 potential genera; five showed calorific yields far in excess of the other eight. These five (Laminaria, Chondrus, Fucus, Gracilaria, and Macrocystis) had calorific yields in excess of 50 x 10/sup 3/ kcal/m/sup 2/ - yr. No genus was found to be universally applicable to all US territorial waters. It was estimated that maximum potential national yield without mechanical nutrient upwelling could be as high as 30 x 10/sup 5/ Btu/yr (30 quad). Results of the preprocessing study indicated that harvesting and size reduction operations may consume a large proportion of the energy available from the harvested biomass. It was found that biochemical conversion preprocessing incurs the least energy loss. It was also found that thermochemical conversion is probably not appropriate for marine biomass due to preprocessing energy losses.

  2. Final Report Low-temperature Resource Assessment Program

    Energy Technology Data Exchange (ETDEWEB)

    Lienau, P.J. [Geo-Heat Center, Oregon Institute of Technology, Klamath Falls, OR (US); Ross, H. [Earth Sciences and Resources Institute, University of Utah

    1996-02-01

    The U.S. Department of Energy - Geothermal Division (DOE/GD) recently sponsored the Low-Temperature Resource Assessment project to update the inventory of the nation's low- and moderate-temperature geothermal resources and to encourage development of these resources. A database of 8,977 thermal wells and springs that are in the temperature range of 20 degrees Celsius to 150 degrees Celsius has been compiled for ten western states, an impressive increase of 82% compared to the previous assessments. The database includes location, descriptive data, physical parameters, water chemistry and references for sources of data. Computer-generated maps are also available for each state. State Teams have identified 48 high-priority areas for near-term comprehensive resource studies and development. Resources with temperatures greater than 50 degrees Celsius located within 8 km of a population center were identified for 271 collocated cities. Geothermal energy costevaluation software has been developed to quickly identify the cost of geothermally supplied heat to these areas in a fashion similar to that used for conventionally fueled heat sources.

  3. Final Technical Report: Renewable Energy Feasibility Study and Resources Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Rivero, Mariah [BEC Environmental, Inc., Las Vegas, NV (United States)

    2016-02-28

    In March 2011, the U.S. Department of Energy (DOE) awarded White Pine County, Nevada, a grant to assess the feasibility of renewable resource-related economic development activities in the area. The grant project included a public outreach and training component and was to include a demonstration project; however, the demonstration project was not completed due to lack of identification of an entity willing to locate a project in White Pine County. White Pine County completed the assessment of renewable resources and a feasibility study on the potential for a renewable energy-focused economic sector within the County. The feasibility study concluded "all resources studied were present and in sufficient quantity and quality to warrant consideration for development" and there were varying degrees of potential economic impact based on the resource type and project size. The feasibility study and its components were to be used as tools to attract potential developers and other business ventures to the local market. White Pine County also marketed the County’s resources to the renewable energy business community in an effort to develop contracts for demonstration projects. The County also worked to develop partnerships with local educational institutions, including the White Pine County School District, conducted outreach and training for the local community.

  4. An Analysis Report of 2014 CALA Self-Assessment Survey

    Directory of Open Access Journals (Sweden)

    Jian Anna Xiong

    2016-06-01

    Full Text Available On the occasion of CALA’s 40th anniversary in 2014, the 2013 Board of Directors appointed a Self-Assessment Task Force to conduct an assessment survey with special focuses on members’ awareness of CALA’s organizational structure and policies, its services to members, the extent of participation in events sponsored by CALA, and the level of satisfaction with CALA leadership. Although only one-fifth of the active members responded to the survey, the answers and feedback have identified areas for organizational improvement and have shown how active members view the current state of CALA. Some essential findings from the survey include: 1 the growth of overseas membership as a demographic trend, 2 a need to recruit student members, 3 a high percentage of CALA members not aware of CALA’s Mission/Vision/Goal, 4 conflicting data on CALA’s leadership, 5 discovery of low ratings (10-30% of respondents on eleven out of twelve rating questions, and 6 strong support for CALA as a representative organization of Chinese American librarians in North America. The findings of the survey will serve as a valuable reference for future strategic planning and for carrying out CALA’s long term goals.

  5. [Objective Assessment of Emotion Processing. Forensic Case Report].

    Science.gov (United States)

    Reyes, Ana Calzada; Gutiérrez Manso, Ana Teresa; González, Mariloly Acosta

    2014-03-01

    The main objective of the emotions is to ensure the homeostasis, the survival and the well-being of the organism. To demonstrate the usefulness of performing neurophysiological and neuropsychological assessments in patients, in order to demonstrate the significant role of the emotions in the execution of certain behaviours. A forensic psychiatric interview was conducted. EEG in vigil state was registered, the generators of current density to theta band were calculated, and the emotions recognition test was performed. The results of the psychiatric interview demonstrated that fear was an important element in acting impulsively, and lack of foresight of the accused. A substantial decrease was demonstrated in the ability to understand the scope of the acts and the direction of the behaviour during the time the crime occurred. The EEG showed alterations in frontal regions, and the generators of current density were located in frontal-temporal regions and occipital associative areas. It is recommended to associate these studies with the forensic psychiatric assessment, in order to increase the objectivity of the diagnoses formulated by medical experts. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  6. Low-temperature resource assessment program. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Lienau, P.J. [Oregon Inst. of Tech., Klamath Falls, OR (United States). Geo-Heat Center; Ross, H. [Utah Univ., Salt Lake City, UT (United States). Earth Sciences and Resources Inst.

    1996-02-01

    The US Department of Energy - Geothermal Division (DOE/GD) recently sponsored the Low-Temperature Resource Assessment project to update the inventory of the nation`s low- and moderate-temperature geothermal resources and to encourage development of these resources. A database of 8,977 thermal wells and springs that are in the temperature range of 20{degrees}C to 150{degrees}C has been compiled for ten western states, an impressive increase of 82% compared to the previous assessments. The database includes location, descriptive data, physical parameters, water chemistry and references for sources of data. Computer-generated maps are also available for each state. State Teams have identified 48 high-priority areas for near-term comprehensive resource studies and development. Resources with temperatures greater than 50{degrees}C located within 8 km of a population center were identified for 271 collocated cities. Geothermal energy cost evaluation software has been developed to quickly identify the cost of geothermally supplied heat to these areas in a fashion similar to that used for conventionally fueled heat sources.

  7. Annual Report: National Risk Assessment Partnership (30 September 2012)

    Energy Technology Data Exchange (ETDEWEB)

    Bromhal, Grant; Guthrie, George

    2014-01-06

    The U.S. Department of Energy’s (DOE) National Energy Technology Laboratory (NETL) is conducting research to advance the science and engineering knowledge base for technologies that will accelerate the business case for CO{sub 2} capture and storage, including prediction and quantification of risks that may relate to potential liabilities. As part of this effort, NETL, through its Office of Research and Development (ORD), is leading a multi-laboratory effort that leverages broad technical capabilities across the DOE complex: the National Risk Assessment Partnership (NRAP). NRAP involves five DOE national laboratories: NETL, Lawrence Berkeley National Laboratory (LBNL), Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Pacific Northwest National Laboratory (PNNL). This team is working together to develop a science-based method for quantifying the likelihood of risks (and associated potential liabilities) for CO{sub 2} storage sites. NRAP is an effort that harnesses the breadth of capabilities across the DOE National Laboratory (NL) system into a mission-focused platform that will develop the integrated science base that can be applied to risk assessment for long-term storage of CO{sub 2}.

  8. DECOVALEX III PROJECT. Thermal-Hydro-Mechanical Coupled Processes in Safety Assessments. Report of Task 4

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, Johan [JA Streamflow AB, Aelvsjoe (Sweden)

    2005-02-15

    A part (Task 4) of the International DECOVALEX III project on coupled thermo-hydro-mechanical (T-H-M) processes focuses on T-H-M modelling applications in safety and performance assessment of deep geological nuclear waste repositories. A previous phase, DECOVALEX II, saw a need to improve such modelling. In order to address this need Task 4 of DECOVALEX III has: Analysed two major T-H-M experiments (Task 1 and Task 2) and three different Bench Mark Tests (Task 3) set-up to explore the significance of T-H-M in some potentially important safety assessment applications. Compiled and evaluated the use of T-H-M modelling in safety assessments at the time of the year 2000. Organised a forum a forum of interchange between PA-analysts and THM modelers at each DECOVALEX III workshop. Based on this information the current report discusses the findings and strives for reaching recommendations as regards good practices in addressing coupled T-H-M issues in safety assessments. The full development of T-H-M modelling is still at an early stage and it is not evident whether current codes provide the information that is required. However, although the geosphere is a system of fully coupled processes, this does not directly imply that all existing coupled mechanisms must be represented numerically. Modelling is conducted for specific purposes and the required confidence level should be considered. It is necessary to match the confidence level with the modelling objective. Coupled THM modelling has to incorporate uncertainties. These uncertainties mainly concern uncertainties in the conceptual model and uncertainty in data. Assessing data uncertainty is important when judging the need to model coupled processes. Often data uncertainty is more significant than the coupled effects. The emphasis on the need for THM modelling differs among disciplines. For geological radioactive waste disposal in crystalline and other similar hard rock formations DECOVALEX III shows it is essential to

  9. Risk-informed assessment of regulatory and design requirements for future nuclear power plants. Annual report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-08-01

    OAK B188 Risk-informed assessment of regulatory and design requirements for future nuclear power plants. Annual report. The overall goal of this research project is to support innovation in new nuclear power plant designs. This project is examining the implications, for future reactors and future safety regulation, of utilizing a new risk-informed regulatory system as a replacement for the current system. This innovation will be made possible through development of a scientific, highly risk-formed approach for the design and regulation of nuclear power plants. This approach will include the development and/or confirmation of corresponding regulatory requirements and industry standards. The major impediment to long term competitiveness of new nuclear plants in the U.S. is the capital cost component--which may need to be reduced on the order of 35% to 40% for Advanced Light Water Reactors (ALWRS) such as System 80+ and Advanced Boiling Water Reactor (ABWR). The required cost reduction for an ALWR such as AP600 or AP1000 would be expected to be less. Such reductions in capital cost will require a fundamental reevaluation of the industry standards and regulatory bases under which nuclear plants are designed and licensed. Fortunately, there is now an increasing awareness that many of the existing regulatory requirements and industry standards are not significantly contributing to safety and reliability and, therefore, are unnecessarily adding to nuclear plant costs. Not only does this degrade the economic competitiveness of nuclear energy, it results in unnecessary costs to the American electricity consumer. While addressing these concerns, this research project will be coordinated with current efforts of industry and NRC to develop risk-informed, performance-based regulations that affect the operation of the existing nuclear plants; however, this project will go further by focusing on the design of new plants.

  10. Economic assessment of nine geothermal direct use applications. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Gordon, L.C.; Breton, T.R.

    1983-12-01

    This report provides an economic analysis of nine federally-supported geothermal direct heat applications which were part of DOE's Program Opportunity Notice (PON) program. Three of the projects analyzed were user-owned systems, and six were district heating systems. Five of the nine projects are successful from an economic standpoint and the majority of these projects are in areas where geothermal energy has long been used for heating. The results of this analysis indicate that geothermal energy projects can be economic under certain conditions, but these conditions may not be very widespread.

  11. Quality assessment of reports on clinical trials in the Journal of Hepatology

    DEFF Research Database (Denmark)

    Gluud, C; Nikolova, D

    1998-01-01

    Electronic searches on databases for randomised clinical trials and controlled clinical trials do not identify as many trials as handsearches, and trial reporting may be flawed. The aims were to identify all fully reported randomised clinical trials in the Journal of Hepatology and to make a qual...... a qualitative assessment of the reporting....

  12. GLOBAL CHANGE RESEARCH NEWS #6: PUBLICATION OF FIRST REPORT FROM MID-ATLANTIC REGIONAL ASSESSMENT (MARA)

    Science.gov (United States)

    This research news edition announces the publication of the first report from the Mid-Atlantic Regional Assessment (MARA). The report is entitled, *Climate Change Impacts in the Mid-Atlantic Region -- A Workshop Report.* MARA is being conducted as part of the USGCRP First Nation...

  13. CleanFleet. Final report: Volume 5, employee attitude assessment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    The experiences of couriers, operations managers, vehicle handlers (refuelers), and mechanics who drove and/or worked with alternative fuel vehicles, and the attitudes and perceptions of people with these experiences, are examined. Five alternative fuels studied in the CleanFleet project are considers& compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The three major areas of interest include comparative analysis of issues such as health, safety and vehicle performance, business issues encompassing several facets of station operations, and personal commentary and opinions about the CleanFleet project and the alterative fuels. Results of the employee attitude assessment are presented as both statistical and qualitative analysis.

  14. 2009 Canadian Association of Gastroenterology Educational Needs Assessment Report

    Directory of Open Access Journals (Sweden)

    Alaa Rostom

    2009-01-01

    Full Text Available The annual survey of Canadian Association of Gastroenterology (CAG members’ educational needs was conducted via an online survey during April 2009. A total of 261 individuals completed the survey. Similar to previous years, inflammatory bowel disease (IBD topics – particularly Crohn’s disease and ulcerative colitis (UC therapeutics, and difficult IBD cases – were most in demand for future educational events. Other highly rated areas were endoscopic techniques and therapeutics, celiac disease, approach to gastrointestinal (GI infections and live endoscopy. The two most popular educational formats were ‘Lectures/presentations streamed to computer/podcasts’ and ‘A CAG educational portal to on-line presentations, self-assessments and maintenance of certification (MainCert point tracking’.

  15. Expert assessment of advanced power sources. Contract report

    Energy Technology Data Exchange (ETDEWEB)

    Gardner, C.L. [March Scientific Ltd., Dunrobin, Ontario (Canada)

    2007-07-15

    Although DRDC published an exhaustive technical report (in August 2001) on technology trends in advanced power sources projected out to the year 2020, the terrorist attacks on the US on September 11, 2001 (and the consequent, augmented and more broadly-based defence and national security posture adopted by the CF/DND), together with rapid developments in power source technologies over the past five years, internationally, prompted DRDC to update the 2001 report, on a selected number of power source technologies or applications and to provide further guidance to DRDC's Advanced Power Source R and D program. Eight wide-ranging, power source technologies or applications were investigated, using the technique of 'expert elicitation' (that is, using independent experts in the various and diverse technological fields), based on a standardized questionnaire, augmented by the contractor's own expertise (and his overall analysis of the experts' responses) in these diverse areas. In addition, each expert was asked about his/her view on the likely role of nanotechnology in each technological area or application. Following collection and analysis of all the data, the contractor made recommendations on the ability of each power source to meet the future requirements of the CF/DND, taking into account the Technology Readiness Level, for each technology or application.

  16. The Relativity of Existence

    CERN Document Server

    Heinrich, Stuart

    2012-01-01

    Despite the success of physics in formulating mathematical theories that can predict the outcome of experiments, we have made remarkably little progress towards answering some of the most basic questions about our existence, such as: why does the universe exist? Why is the universe apparently fine-tuned to be able to support life? Why are the laws of physics so elegant? Why do we have three dimensions of space and one of time? How is it that the universe can be non-local and non-causal at the quantum scale, and why is there quantum randomness? In this paper, it is shown that all of these questions are answered if existence is relative, and moreover, it seems that we are logically bound to accept it.

  17. This elusive objective existence

    CERN Document Server

    Mohrhoff, U

    2004-01-01

    Zurek's existential interpretation of quantum mechanics suffers from three classical prejudices, including the belief that space and time are intrinsically and infinitely differentiated. They compel him to relativize the concept of objective existence in two ways. The elimination of these prejudices makes it possible to recognize the quantum formalism's ontological implications - the relative and contingent reality of spatiotemporal distinctions and the extrinsic and finite spatiotemporal differentiation of the physical world - which in turn makes it possible to arrive at an unqualified objective existence. Contrary to a widespread misconception, viewing the quantum formalism as being fundamentally a probability algorithm does not imply that quantum mechanics is concerned with states of knowledge rather than states of Nature. On the contrary, it makes possible a complete and strongly objective description of the physical world that requires no reference to observers. What objectively exists, in a sense that r...

  18. Assessment of LWR spent fuel disposal options. Volume 2. System definition and assessments. Technical report

    Energy Technology Data Exchange (ETDEWEB)

    1979-07-01

    Volume 2, in addition to introducing and defining the requirements for the study, contains the detailed evaluation of the study cases in each of six assessment areas, and describes and evaluates a number of study variations.

  19. Final Report: Seismic Hazard Assessment at the PGDP

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Zhinmeng [KY Geological Survey, Univ of KY

    2007-06-01

    Selecting a level of seismic hazard at the Paducah Gaseous Diffusion Plant for policy considerations and engineering design is not an easy task because it not only depends on seismic hazard, but also on seismic risk and other related environmental, social, and economic issues. Seismic hazard is the main focus. There is no question that there are seismic hazards at the Paducah Gaseous Diffusion Plant because of its proximity to several known seismic zones, particularly the New Madrid Seismic Zone. The issues in estimating seismic hazard are (1) the methods being used and (2) difficulty in characterizing the uncertainties of seismic sources, earthquake occurrence frequencies, and ground-motion attenuation relationships. This report summarizes how input data were derived, which methodologies were used, and what the hazard estimates at the Paducah Gaseous Diffusion Plant are.

  20. Assessment of the magnesium primary production technology. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Flemings, M.C.; Kenney, G.B.; Sadoway, D.R.; Clark, J.P.; Szekely, J.

    1981-02-01

    At current production levels, direct energy savings achievable in primary magnesium production are 1.2 milliquads of energy per annum. Were magnesium to penetrate the automotive market to an average level of 50 pounds per vehicle, the resultant energy savings at the production stage would be somewhat larger, but the resulting savings in gasoline would conserve an estimated 325 milliquads of energy per year. The principal barrier to more widespread use of magnesium in the immediate future is its price. A price reduction of magnesium of 10% would lead to widespread conversion of aluminum die and permanent mold castings to magnesium. This report addresses the technology of electrolytic and thermic magnesium production and the economics of expanded magnesium production and use.

  1. Application of magnetic refrigeration and its assessment - Annual report 2007

    Energy Technology Data Exchange (ETDEWEB)

    Kitanovski, A.; Vuarnoz, D.; Diebold, M.; Gonin, C.; Egolf, P. W.

    2007-07-01

    This annual report for the Swiss Federal Office of Energy (SFOE) takes a look at the work done in 2007 at the University of Applied Sciences of Western Switzerland on a project involving refrigeration based on magnetic effects. Possible refrigeration technologies and the evaluation of the potential of magnetic refrigeration are discussed. A calculation tool developed to determine the coefficient of performance (COP) values and the exergy efficiency as a function of magnetic field strength and rotational frequency for rotary types of magnetic refrigerators is introduced. Two applications that are considered to be very interesting for initial research, namely a household refrigerator without a freezing compartment and a large-size central chilling unit are discussed. The COP values of such large-scale systems are commented on. The study of the use of even superconducting magnets is considered as being an economic solution.

  2. Initial state report for the safety assessment SR-Can

    Energy Technology Data Exchange (ETDEWEB)

    Pers, Karin (ed.) [Kemakta Konsult AB, Stockholm (Sweden)

    2006-10-15

    A comprehensive description of the initial state of the engineered parts of the repository system is one of the main bases for the safety assessment. There is no obvious definition of the time of the initial state. For the engineered part of their repository system, the time of deposition is a natural starting point and the initial state in SR-Can is, therefore, defined as the state at the time of deposition for the engineered barrier system. The initial state of the engineered parts of the repository system is largely obtained from the design specifications of the repository, including allowed tolerances or allowance for deviations. Also the manufacturing, excavation and control methods have to be described in order to adequately discuss and handle hypothetical initial states outside the allowed limits in the design specifications. It should also be noted that many parts of the repository system are as yet not finally designed, there can be many changes in the future. The design and technical solutions presented here are representative of the current stage of development. The repository system is based on the KBS-3 method, in which copper canisters with a cast iron insert containing spent nuclear fuel are surrounded by bentonite clay and deposited at 400-700 m depth in saturated granitic rock. The facility design comprises rock caverns, tunnels, deposition positions etc. Deposition tunnels are linked by tunnels for transport and communication and shafts for ventilation. One ramp and five shafts connect the surface facility to the underground repository. The ramp is used for heavy and bulky transports and the shafts are for utility systems and for transport of excavated rock, backfill and staff. For the purposes of the safety assessment, the engineered parts of the repository system have been sub-divided into a number of components or sub-systems. These are: The fuel, (also including cavities in the canister since strong interactions between the two occur if the

  3. Assessment of Medical-Surgical Patients' Perception of Hospital Noises and Reported Ability to Rest.

    Science.gov (United States)

    Locke, Christine L; Pope, Diana S

    The purpose was to determine if an enhanced privacy curtain (1) impacted ability to rest while hospitalized in the acute care setting and (2) improved patient satisfaction associated with environmental noise. The project evaluated a privacy curtain designed to increase speech privacy and intelligibility and reduce reverberation time (echo). The curtain was similar to the existing privacy curtain with 2 exceptions: the curtain panel had pocket inserts that absorbed sound, and curtain panels could be zipped together to reduce sound transmission through gaps. Curtains were evaluated on 2 medical-surgical units. Patients with at least 2 nights' stay and were alert and oriented without behavioral concerns were asked to complete a 12-item restful environment assessment. The project demonstrated some impact on ability to rest. One unit saw an increase in the patient experience sleep measure score and demonstrated a small increase in the patient's self- reported ability to rest during the day and night when using the enhanced curtain. Patients on medical-surgical units were bothered by the noises typically heard in those units. Small improvements in patient experience with the enhanced curtain were outweighed by cost and increased housekeeping and laundry staff workload.

  4. Ames Laboratory integrated safety management self-assessment report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The implementation of Integrated Safety Management (ISM) at Ames Laboratory began with the signing of the ISM Implementation Charter on February 24, 1997 (see Appendix A). The first step toward implementation of ISM at Ames Laboratory is the performance of a Self-Assessment (SA). In preparation for the SA, a workshop on ISM was provided to the Laboratory`s Environment, Safety, and Health (ES&H) Coordinators, Safety Review Committee members, and the Environment, Safety, Health and Assurance (ESH&A) staff. In addition, a briefing was given to the Laboratory`s Executive Council and Program Directors. Next, an SA Team was organized. The Team was composed of four Ames Laboratory and four Department of Energy-Chicago Operations Office (DOE-CH) staff members. The purpose of this SA was to determine the current status of ES&H management within Ames Laboratory, as well as to identify areas which need to be improved during ISM implementation. The SA was conducted by reviewing documents, interviewing Ames Laboratory management and staff, and performing walkthroughs of Laboratory areas. At the conclusion of this SA, Ames Laboratory management was briefed on the strengths, weaknesses, and the areas of improvement which will assist in the implementation of ISM.

  5. Propfan test assessment propfan propulsion system static test report

    Science.gov (United States)

    Orourke, D. M.

    1987-01-01

    The propfan test assessment (PTA) propulsion system successfully completed over 50 hours of extensive static ground tests, including a 36 hour endurance test. All major systems performed as expected, verifying that the large-scale 2.74 m diameter propfan, engine, gearbox, controls, subsystems, and flight instrumentation will be satisfactory with minor modifications for the upcoming PTA flight tests on the GII aircraft in early 1987. A test envelope was established for static ground operation to maintain propfan blade stresses within limits for propfan rotational speeds up to 105 percent and power levels up to 3880 kW. Transient tests verified stable, predictable response of engine power and propfan speed controls. Installed engine TSFC was better than expected, probably due to the excellent inlet performance coupled with the supercharging effect of the propfan. Near- and far-field noise spectra contained three dominant components, which were dependent on power, tip speed, and direction. The components were propfan blade tones, propfan random noise, and compressor/propfan interaction noise. No significant turbine noise or combustion noise was evident.

  6. Propfan test assessment testbed aircraft flutter model test report

    Science.gov (United States)

    Jenness, C. M. J.

    1987-01-01

    The PropFan Test Assessment (PTA) program includes flight tests of a propfan power plant mounted on the left wind of a modified Gulfstream II testbed aircraft. A static balance boom is mounted on the right wing tip for lateral balance. Flutter analyses indicate that these installations reduce the wing flutter stabilizing speed and that torsional stiffening and the installation of a flutter stabilizing tip boom are required on the left wing for adequate flutter safety margins. Wind tunnel tests of a 1/9th scale high speed flutter model of the testbed aircraft were conducted. The test program included the design, fabrication, and testing of the flutter model and the correlation of the flutter test data with analysis results. Excellent correlations with the test data were achieved in posttest flutter analysis using actual model properties. It was concluded that the flutter analysis method used was capable of accurate flutter predictions for both the (symmetric) twin propfan configuration and the (unsymmetric) single propfan configuration. The flutter analysis also revealed that the differences between the tested model configurations and the current aircraft design caused the (scaled) model flutter speed to be significantly higher than that of the aircraft, at least for the single propfan configuration without a flutter boom. Verification of the aircraft final design should, therefore, be based on flutter predictions made with the test validated analysis methods.

  7. Smolt Quality Assessment of Spring Chinook Salmon : Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Zaugg, Waldo S.

    1991-04-01

    The physiological development and physiological condition of spring chinook salmon are being studied at several hatcheries in the Columbia River Basin. The purpose of the study is to determine whether any or several smolt indices can be related to adult recovery and be used to improve hatchery effectiveness. The tests conducted in 1989 on juvenile chinook salmon at Dworshak, Leavenworth, and Warm Springs National Fish Hatcheries, and the Oregon State Willamette Hatchery assessed saltwater tolerance, gill ATPase, cortisol, insulin, thyroid hormones, secondary stress, fish morphology, metabolic energy stores, immune response, blood cell numbers, and plasma ion concentrations. The study showed that smolt development may have occurred before the fish were released from the Willamette Hatchery, but not from the Dworshak, Leavenworth, or Warm Springs Hatcheries. These results will be compared to adult recovery data when they become available, to determine which smolt quality indices may be used to predict adult recovery. The relative rankings of smolt quality at the different hatcheries do not necessarily reflect the competency of the hatchery managers and staff, who have shown a high degree of professionalism and expertise in fish rearing. We believe that the differences in smolt quality are due to the interaction of genetic and environmental factors. One aim of this research is to identify factors that influence smolt development and that may be controlled through fish husbandry to regulate smolt development. 35 refs., 27 figs., 5 tabs.

  8. Liquefied Gaseous Fuels Safety and Environmental Control Assessment Program: second status report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-10-01

    This document is arranged in three volumes and reports on progress in the Liquefied Gaseous Fuels (LGF) Safety and Environmental Control Assessment Program made in fiscal Year (FY)-1979 and early FY-1980. Volume 3 contains reports from 6 government contractors on LPG, anhydrous ammonia, and hydrogen energy systems. Report subjects include: simultaneous boiling and spreading of liquefied petroleum gas (LPG) on water; LPG safety research; state-of-the-art of release prevention and control technology in the LPG industry; ammonia: an introductory assessment of safety and environmental control information; ammonia as a fuel, and hydrogen safety and environmental control assessment.

  9. Relativity, Dimensionality, and Existence

    Science.gov (United States)

    Petkov, Vesselin

    A 100 years have passed since the advent of special relativity and 2008 will mark another important to all relativists anniversary - 100 years since Minkowski gave his talk "Space and Time" on September 21, 1908 in which he proposed the unifi- cation of space and time into an inseparable entity - space-time. Although special relativity has been an enormously successful physical theory no progress has been made in clarifying the question of existence of the objects represented by two of its basic concepts - space-time and world lines (or worldtubes in the case of extended bodies). The major reason for this failure appears to be the physicists' tradition to call such questions of existence philosophical. This tradition, however, is not quite consistent. In Newtonian mechanics physicists believe that they describe real objects whenever they talk about particles - one of the basic concepts of Newtonian physics. The situation is the same in quantum physics - no one questions the existence of electrons, protons, etc. Then why should the question of existence of worldtubes (representing particles in relativity) be regarded as a philosophical question?

  10. Automated detection of ambiguity in BI-RADS assessment categories in mammography reports.

    Science.gov (United States)

    Bozkurt, Selen; Rubin, Daniel

    2014-01-01

    An unsolved challenge in biomedical natural language processing (NLP) is detecting ambiguities in the reports that can help physicians to improve report clarity. Our goal was to develop NLP methods to tackle the challenges of identifying ambiguous descriptions of the laterality of BI-RADS Final Assessment Categories in mammography radiology reports. We developed a text processing system that uses a BI-RADS ontology we built as a knowledge source for automatic annotation of the entities in mammography reports relevant to this problem. We used the GATE NLP toolkit and developed customized processing resources for report segmentation, named entity recognition, and detection of mismatches between BI-RADS Final Assessment Categories and mammogram laterality. Our system detected 55 mismatched cases in 190 reports and the accuracy rate was 81%. We conclude that such NLP techniques can detect ambiguities in mammography reports and may reduce discrepancy and variability in reporting.

  11. Risk assessment of gene flow from genetically engineered virus resistant cassava to wild relatives in Africa: an expert panel report.

    Science.gov (United States)

    Hokanson, Karen E; Ellstrand, Norman C; Dixon, Alfred G O; Kulembeka, Heneriko P; Olsen, Kenneth M; Raybould, Alan

    2016-02-01

    The probability and consequences of gene flow to wild relatives is typically considered in the environmental risk assessment of genetically engineered crops. This is a report from a discussion by a group of experts who used a problem formulation approach to consider existing information for risk assessment of gene flow from cassava (Manihot esculenta) genetically engineered for virus resistance to the 'wild' (naturalized) relative M. glaziovii in East Africa. Two environmental harms were considered in this case: (1) loss of genetic diversity in the germplasm pool, and (2) loss of valued species, ecosystem resources, or crop yield and quality due to weediness or invasiveness of wild relatives. Based on existing information, it was concluded that gene flow will occur, but it is not likely that this will reduce the genetic diversity in the germplasm pool. There is little existing information about the impact of the virus in natural populations that could be used to inform a prediction about whether virus resistance would lead to an increase in reproduction or survival, hence abundance of M. glaziovii. However, an increase in the abundance of M. glaziovii should be manageable, and would not necessarily lead to the identified environmental harms.

  12. Assess Current and Potential Salmonid Production in Rattlesnake Creek Associated with Restoration Efforts; US Geological Survey Reports, 2001-2002 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Connolly, Patrick J. (US Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, Cook, WA)

    2003-01-01

    This project was designed to document existing habitat conditions and fish populations within the Rattlesnake Creek watershed (White Salmon River subbasin, Washington) before major habitat restoration activities are implemented and prior to the reintroduction of salmon and steelhead above Condit Dam. Returning adult salmon Oncorhynchus spp. and steelhead O. mykiss have not had access to Rattlesnake Creek since 1914. An assessment of resident trout populations should serve as a good surrogate for evaluation of factors that would limit salmon and steelhead production in the watershed. Personnel from United States Geological Survey's Columbia River Research Laboratory (USGS-CRRL) attend to three main objectives of the Rattlesnake Creek project. The first is to characterize stream and riparian habitat conditions. This effort includes measures of water quality, water quantity, stream habitat, and riparian conditions. The second objective is to determine the status of fish populations in the Rattlesnake Creek drainage. To accomplish this, we derived estimates of salmonid population abundance, determined fish species composition, assessed distribution and life history attributes, obtained tissue samples for future genetic analysis, and assessed fish diseases in the watershed. The third objective is to use the collected habitat and fisheries information to help identify and prioritize areas in need of restoration. As this report covers the first year of a three-year study, this report is restricted to describing our work on the first two objectives only.

  13. Combining telephone surveys and fishing catches self-report: the French sea bass recreational fishery assessment.

    Directory of Open Access Journals (Sweden)

    Delphine Rocklin

    Full Text Available Fisheries statistics are known to be underestimated, since they are mainly based on information about commercial fisheries. However, various types of fishing activities exist and evaluating them is necessary for implementing effective management plans. This paper assesses the characteristics and catches of the French European sea bass recreational fishery along the Atlantic coasts, through the combination of large-scale telephone surveys and fishing diaries study. Our results demonstrated that half of the total catches (mainly small fish were released at sea and that the mean length of a kept sea bass was 46.6 cm. We highlighted different patterns of fishing methods and type of gear used. Catches from boats were greater than from the shore, both in abundance and biomass, considering mean values per fishing trip as well as CPUE. Spearfishers caught the highest biomass of sea bass per fishing trip, but the fishing rod with lure was the most effective type of gear in terms of CPUE. Longlines had the highest CPUE value in abundance but not in biomass: they caught numerous but small sea bass. Handlines were less effective, catching few sea bass in both abundance and biomass. We estimated that the annual total recreational sea bass catches was 3,173 tonnes of which 2,345 tonnes were kept. Since the annual commercial catches landings were evaluated at 5,160 tonnes, recreational landings represent 30% of the total fishing catches on the Atlantic coasts of France. Using fishers' self-reports was a valuable way to obtain new information on data-poor fisheries. Our results underline the importance of evaluating recreational fishing as a part of the total amount of fisheries catches. More studies are critically needed to assess overall fish resources caught in order to develop effective fishery management tools.

  14. Robotic Mars Sample Return: Risk Assessment and Analysis Report

    Science.gov (United States)

    Lalk, Thomas R.; Spence, Cliff A.

    2003-01-01

    A comparison of the risk associated with two alternative scenarios for a robotic Mars sample return mission was conducted. Two alternative mission scenarios were identified, the Jet Propulsion Lab (JPL) reference Mission and a mission proposed by Johnson Space Center (JSC). The JPL mission was characterized by two landers and an orbiter, and a Mars orbit rendezvous to retrieve the samples. The JSC mission (Direct/SEP) involves a solar electric propulsion (SEP) return to earth followed by a rendezvous with the space shuttle in earth orbit. A qualitative risk assessment to identify and characterize the risks, and a risk analysis to quantify the risks were conducted on these missions. Technical descriptions of the competing scenarios were developed in conjunction with NASA engineers and the sequence of events for each candidate mission was developed. Risk distributions associated with individual and combinations of events were consolidated using event tree analysis in conjunction with Monte Carlo techniques to develop probabilities of mission success for each of the various alternatives. The results were the probability of success of various end states for each candidate scenario. These end states ranged from complete success through various levels of partial success to complete failure. Overall probability of success for the Direct/SEP mission was determined to be 66% for the return of at least one sample and 58% for the JPL mission for the return of at least one sample cache. Values were also determined for intermediate events and end states as well as for the probability of violation of planetary protection. Overall mission planetary protection event probabilities of occurrence were determined to be 0.002% and 1.3% for the Direct/SEP and JPL Reference missions respectively.

  15. Economic assessment of coal-burning locomotives: Topical report

    Energy Technology Data Exchange (ETDEWEB)

    1986-02-01

    The General Electric Company embarked upon a study to evaluate various alternatives for the design and manufacture a coal fired locomotive considering various prime movers, but retaining the electric drive transmission. The initial study was supported by the Burlington-Northern and Norfolk-Southern railroads, and included the following alternatives: coal fired diesel locomotive; direct fired gas turbine locomotives; direct fired gas turbine locomotive with steam injection; raw coal gasifier gas turbine locomotive; and raw coal fluid bed steam turbine locomotive. All alternatives use the electric drive transmission and were selected for final evaluation. The first three would use a coal water slurry as a fuel, which must be produced by new processing plants. Therefore, use of a slurry would require a significant plant capital investment. The last two would use classified run-of-the-mine (ROM) coal with much less capital expenditure. Coal fueling stations would be required but are significantly lower in capital cost than a coal slurry plant. For any coal fired locomotive to be commercially viable, it must pass the following criteria: be technically feasible and environmentally acceptable; meet railroads' financial expectations; and offer an attractive return to the locomotive manufacturer. These three criteria are reviewed in the report.

  16. Environmental assessment of advanced thin film manufacturing process. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Cunningham, D.W.; Mopas, E.; Skinner, D. [BP Solar, Inc., Fairfield, CA (United States); McGuire, L.; Strehlow, M. [Radian International, Walnut Creek, CA (United States)

    1998-09-01

    This report describes work performed by BP Solar, Inc., to provide an extensive preproduction analysis of waste-stream abatement at its plant in Fairfield, California. During the study, numerous technologies were thoroughly evaluated, which allowed BP Solar to select systems that outperformed the stringent federal and state regulations. The main issues were originally perceived to be controlling cadmium compound releases to both air and wastewater to acceptable levels and adopting technologies for air and water waste streams in an efficient, cost-effective manner. BP Solar proposed high-efficiency, reliable control equipment that would reduce air-contaminant emission levels below levels of concern. Cadmium telluride dust is successfully controlled with high-efficiency (>99.9%) bag-in/bag-out filters. For air abatement, carbon canisters provide efficient VOC reduction, and wastewater pretreatment is required per federal pretreatment standards. BP Solar installed a cadmium-scavenging ion exchange system and electrowinning system capable of removing cadmium to <10 ppb (local publicly-owned-treatment-works limits for cadmium is 30 ppb). BP Solar plans to maximize potential reuse of rinse waters by phasing in additional wastewater treatment technologies. Finally, the work to date has identified the areas that need to be revisited as production scales up to ensure that all health, safety, and environmental goals are met.

  17. Battelle Energy Alliance, LLC (BEA) 2016 Self-Assessment Report for Idaho National Laboratory (INL)

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez, Juan [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-10-01

    This report provides Battelle Energy Alliance’s (BEA) self-assessment of performance for the period of October 1, 2015, through September 30, 2016, as evaluated against the goals, performance objectives, and notable outcomes defined in the Fiscal Year (FY) 2016 Performance Evaluation and Measurement Plan (PEMP). BEA took into consideration and consolidated all input provided from internal and external sources (e.g., Contractor Assurance System [CAS], program and customer feedback, external and independent reviews, and Department of Energy [DOE] Idaho Operations Office [ID] quarterly PEMP reports and Quarterly Evaluation Reports). The overall performance of BEA during this rating period was self-assessed as “Excellent,” exceeding expectations of performance in Goal 1.0, “Efficient and Effective Mission Accomplishment”; Goal 2.0, “Efficient and Effective Stewardship and Operation of Research Facilities”; and Goal 3.0, “Sound and Competent Leadership and Stewardship of the Laboratory.” BEA met or exceeded expectations for Mission Support Goals 4.0 through 7.0 assessing a final multiplier of 1.0. Table 1 documents BEA’s assessment of performance to the goals and individual performance objectives. Table 2 documents completion of the notable outcomes. A more-detailed assessment of performance for each individual performance objective is documented in the closeout reports (see the PEMP reporting system). Table 3 includes an update to “Performance Challenges” as reported in the FY 2015 Self-Assessment Report.

  18. The work in Bahia: assessment for reporting accidents at work

    Directory of Open Access Journals (Sweden)

    Cleber Souza de Jesus

    2010-01-01

    Full Text Available The relationship between work and health are interconnected to a variety of situations, characterized by different stages of technological incorporation, multiple forms of organization and management, and a precarious employment relation, reflected on morbidity and mortality of workers. Thus, this study aimed to identify the profile of work accidents from the chips of communication of occupational accidents notified in the regional occupational health center in Jequié/BA. A cross-sectional study was conducted for year 2006. Data analysis was performed with SPSS software 11.0. Were analyzed 141 records of communication of occupational accidents, of which 57.9% were issued by the employer, there was a male predominance (68.1%, unmarried individuals (52.5% living in urban area (90.8%, with emphasis on the affections of the upper limbs (55.3%. Regarding for occupational aspects, 63.8% of diagnoses were for neuromuscular disorders. Removals to treatment 85.8% of workers, as well as 48.2% of reports were from the sector of manufacturing industry. Statistically significant association was found between sex and body part affected with the type of accident (p <0.05.Therefore, the composition of the accidents, according to its severity and its various types of classification, have shown that these do not constitute a single and isolated event, being unevenly distributed. It becomes essential the valorization of employee as integral and fundamental part to the economic development process of the country. Public policies to encourage prevention and health promotion in workplaces should be implemented, aiming at a possible change in the scenario of health workers in the interior of Bahia.

  19. Final report on the safety assessment of polyethylene.

    Science.gov (United States)

    2007-01-01

    Polyethylene is an ethylene polymer used for a variety of purposes in cosmetics as an abrasive, adhesive, binder or bulking agent, an emulsion stabilizer, a film former, an oral care agent, and as a nonaqueous viscosity-increasing agent. Polyethylene is also used in food packaging materials and medical products, including prosthetics. The molecular weight of Polyethylene as used in cosmetics varies over a wide range. The lowest reported molecular weight is 198 Daltons and the highest is 150,000. In any given polymer preparation, there can be a broad range of molecular weights. Cellular and tissue responses to Polyethylene, determined as part of implant biocompatibility testing, include fibrous connective tissue build-up around the implant material that varies as a function of the physical form of the implant material. Specific assays for osteoblast proliferation and collagen synthesis demonstrated a reduction as a function of exposure to Polyethylene particles that is inversely related to particle size. The effect of Polyurethane particles on monocyte-derived macrophages, however, had a stimulatory effect, prolonging the survival of these cells in culture. The LD50 for Polyethylene, with an average molecular weight of 450, in rats was > 2000 mg/kg. For Polyethylene with an average molecular weight of 655, the LD50 was > 5.0 g/kg. Toxicity testing in rats shows no adverse effects at Polyethylene (molecular weight not given) doses of 7.95 g/kg or at 1.25%, 2.50%, or 5.00% in feed for 90 days. Dermal irritation studies on rabbits in which 0.5 g of Polyethylene (average molecular weight of 450) was administered in 0.5 ml of water caused no irritation or corrosive effects; Polyethylene with an average molecular weight of 655 was a mild irritant. Polyethylene (average molecular weight of 450) did not cause dermal sensitization in guinea pigs tested with 50% Polyethylene (w/w) in arachis oil BP. Polyethylene, with a molecular weight of 450 and a molecular weight of 655

  20. Final report on the safety assessment of BHT(1).

    Science.gov (United States)

    Lanigan, Rebecca S; Yamarik, Torill A

    2002-01-01

    BHT is the recognized name in the cosmetics industry for butylated hydroxytoluene. BHT is used in a wide range of cosmetic formulations as an antioxidant at concentrations from 0.0002% to 0.5%. BHT does penetrate the skin, but the relatively low amount absorbed remains primarily in the skin. Oral studies demonstrate that BHT is metabolized. The major metabolites appear as the carboxylic acid of BHT and its glucuronide in urine. At acute doses of 0.5 to 1.0 g/kg, some renal and hepatic damage was seen in male rats. Short-term repeated exposure to comparable doses produced hepatic toxic effects in male and female rats. Subchronic feeding and intraperitoneal studies in rats with BHT at lower doses produced increased liver weight, and decreased activity of several hepatic enzymes. In addition to liver and kidney effects, BHT applied to the skin was associated with toxic effects in lung tissue. BHT was not a reproductive or developmental toxin in animals. BHT has been found to enhance and to inhibit the humoral immune response in animals. BHT itself was not generally considered genotoxic, although it did modify the genotoxicity of other agents. BHT has been associated with hepatocellular and pulmonary adenomas in animals, but was not considered carcinogenic and actually was associated with a decreased incidence of neoplasms. BHT has been shown to have tumor promotion effects, to be anticarcinogenic, and to have no effect on other carcinogenic agents, depending on the target organ, exposure parameters, the carcinogen, and the animal tested. Various mechanism studies suggested that BHT toxicity is related to an electrophillic metabolite. In a predictive clinical test, 100% BHT was a mild irritant and a moderate sensitizer. In provocative skin tests, BHT (in the 1% to 2% concentration range) produced positive reactions in a small number of patients. Clinical testing did not find any depigmentation associated with dermal exposure to BHT, although a few case reports of