WorldWideScience

Sample records for definition study appendix

  1. Satellite power systems (SPS) concept definition study. Volume 7: SPS program plan and economic analysis, appendixes

    Science.gov (United States)

    Hanley, G.

    1978-01-01

    Three appendixes in support of Volume 7 are contained in this document. The three appendixes are: (1) Satellite Power System Work Breakdown Structure Dictionary; (2) SPS cost Estimating Relationships; and (3) Financial and Operational Concept. Other volumes of the final report that provide additional detail are: Executive Summary; SPS Systems Requirements; SPS Concept Evolution; SPS Point Design Definition; Transportation and Operations Analysis; and SPS Technology Requirements and Verification.

  2. 46 CFR Appendix B to Part 154 - Stress Analyses Definitions

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Stress Analyses Definitions B Appendix B to Part 154... STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Pt. 154, App. B Appendix B to Part 154—Stress Analyses Definitions The following are the standard definitions of stresses for the analysis of an...

  3. Astronomy sortie missions definition study. Volume 3, book 2: Appendix: Design analysis and trade studies

    Science.gov (United States)

    1972-01-01

    Backup or supporting data for the design analyses and trade studies which defined the astronomy sortie missions are presented. The subjects discussed are: (1) configuration of space shuttle orbiter, (2) electronic subsystems, (3) electric power requirements, and (4) payload requirements. Mathematical models are developed to illustrate the orbital rendezvous capabilities.

  4. Space station data system analysis/architecture study. Task 1: Functional requirements definition, DR-5. Appendix: Requirements data base

    Science.gov (United States)

    1985-01-01

    Appendix A contains data that characterize the system functions in sufficient depth as to determine the requirements for the Space Station Data System (SSDS). This data is in the form of: (1) top down traceability report; (2) bottom up traceability report; (3) requirements data sheets; and (4) cross index of requirements paragraphs of the source documents and the requirements numbers. A data base users guide is included that interested parties can use to access the requirements data base and get up to date information about the functions.

  5. 42 CFR Appendix A to Part 130 - Definition of HIV Infection or HIV

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Definition of HIV Infection or HIV A Appendix A to... PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM Pt. 130, App. A Appendix A to Part 130—Definition of HIV Infection or HIV ER31MY00.000 ER31MY00.001...

  6. Manned remote work station development article. Volume 1, book 2, appendix B: Trade and design definition studies

    Science.gov (United States)

    1979-01-01

    System trades, evaluations, and selection were organized under the appropriate manned remote work station roles and subsystems. Those trades/evaluations that have an impact on simulator fidelity were given emphasis in terms of identifying alternate concepts, making a selection, and defining the system approach. Those trades that do not impact simulator fidelity have the issues delineated and future study requirements identified.

  7. Monitoring and control requirement definition study for dispersed storage and generation (DSG). Volume II. Final report, Appendix A: selected DSG technologies and their general control requirements

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    A major aim of the US National Energy Policy, as well as that of the New York State Energy Research and Development Authority, is to conserve energy and to shift from oil to more abundant domestic fuels and renewable energy sources. Dispersed Storage and Generation (DSG) is the term that characterizes the present and future dispersed, relatively small (<30 MW) energy systems, such as solar thermal electric, photovoltaic, wind, fuel cell, storage battery, hydro, and cogeneration, which can help achieve these national energy goals and can be dispersed throughout the distribution portion of an electric utility system. The purpose of this survey and identification of DSG technologies is to present an understanding of the special characteristics of each of these technologies in sufficient detail so that the physical principles of their operation and the internal control of each technology are evident. In this way, a better appreciation can be obtained of the monitoring and control requirements for these DSGs from a remote distribution dispatch center. A consistent approach is being sought for both hardware and software which will handle the monitoring and control necessary to integrate a number of different DSG technologies into a common distribution dispatch network. From this study it appears that the control of each of the DSG technologies is compatible with a supervisory control method of operation that lends itself to remote control from a distribution dispatch center.

  8. Definition Study PHARUS

    Science.gov (United States)

    1991-11-01

    definitie studie zijn gebruikt in het voorontwerp van het PHARUS systeem . TNO report STUDelft Page 6 ABSTRACT 3 SAMENVAlTING 4 CONTENTS 6 1 INTRODUCTION 9...University of Technology, Laboratory for Telecommunication and Remote Sensing Technology. FEL-TNO had tke lead and was responsible for the project management ...Aerospace Programs in Delft was responsible for the program management . The definition study PHARUS was started in the first half of 1988 and ended

  9. 49 CFR Appendix B to Part 564 - Information To Be Submitted for Long Life Replaceable Light Sources of Limited Definition

    Science.gov (United States)

    2010-10-01

    ... TRANSPORTATION REPLACEABLE LIGHT SOURCE INFORMATION (Eff. until 12-01-12) Pt. 564, App. B Appendix B to Part 564—Information To Be Submitted for Long Life Replaceable Light Sources of Limited Definition I. Filament or... plane. D. For a light source using excited gas mixtures as a filament, necessary fiducial information...

  10. 34 CFR Appendix A to Subpart D of... - Crime Definitions in Accordance With the Federal Bureau of Investigation's Uniform Crime...

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Crime Definitions in Accordance With the Federal Bureau of Investigation's Uniform Crime Reporting Program A Appendix A to Subpart D of Part 668 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION...

  11. A STUDY OF ARTERIAL SUPPLY OF VERMIFORM APPENDIX IN HUMANS

    Directory of Open Access Journals (Sweden)

    Hosmani

    2012-11-01

    Full Text Available ABSTRACT: The surgical procedures like appendicectomy, demands a precise knowledge of vascular anatomy of ileocolic region. The aim of th is study is to study the arterial supply of the appendix, findings of which may reveal more anatomica l facts about the arteries of appendix and their variations. Total 52 specimens of caecum a nd appendix with their arteries intact were collected, cleaned and dissected. The ileocolic art ery and its branches to the appendix were traced carefully and observations were recorded. Th e ileocolic artery arises independently from superior mesenteric artery in 96.88% of cases and en ds by dividing into superior and inferior division in 93.76% of cases. The appendicular artery arises from inferior division in 46.88%, ileal branch 28.13%, ileocolic artery 18.75% and fr om arterial arcade in 6.25% of cases. 21.87% of cases showed additional appendicular artery. KEYWORDS: Caecum, appendix, ileocolic artery, appendicular arter y.

  12. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 2A. GSFLS visit findings (appendix). Interim report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-31

    This appendix is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. This appendix provides the legal/regulatory reference material, supportive of Volume 2 - GSFLS Visit Finding and Evaluations; and certain background material on British Nuclear Fuel Limited (BNFL).

  13. CAECUM AND APPENDIX IN RUMINANTS AND MAN: A COMPARATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Sreekanth

    2014-07-01

    Full Text Available The change in the trends of living and dietary habits prompted the inquisitiveness in finding out if there are obvious changes in the gastrointestinal tract of ruminants. Ruminants are entirely dependent on the environment for their food and take a long time to feed themselves with foliage which is first taken in and then digested. The changing ecological balance and dwindling reserves in the past few years and changing climatic conditions could probably have an effect on the digestive tract. It has been observed that the cow, sheep and goat have started feeding on debris from the environment. Man has also started changing dietary habits according to convenience and has become aware of organic foods and vegetarian diets. Therefore an attempt was made to see if there are notable changes that can be recorded in the digestive tract. The study here attempted to compare the caecum of man with that of ruminants. The caecum was found to be the largest in the cow in proportion to the weight of the animal. The caecum was almost of the same dimensions in goat and sheep compared with that of man. The appendix was noted only in man. The study attempts to describe the importance of appendix in man and a large caecum in ruminants.

  14. A STUDY ON GROSS FEATURES AND DIFFERENT POSITIONS OF ADULTS VERMIFORM APPENDIX

    Directory of Open Access Journals (Sweden)

    Kasukurthy Ashalatha

    2016-07-01

    Full Text Available BACKGROUND Appendix is derived from a Latin word (Pendere meaning at the end. It is a narrow worm-like tubular diverticulum, which arises from the posteromedial wall of caecum about 2 cms below the ileocaecal junction and is suspended by a peritoneal fold known as mesoappendix. The body of appendix is kinked on itself where the free border of mesoappendix ends. Hence, it is coiled like a worm and so is named the ‘Vermiform Appendix’. The appendix is taken up for study in view of its different positions, varying anatomical relations, and the clinical complications when pathologically affected. The relations, measurements, positions, and arterial supply were studied by gross dissection in 61 specimens (Adults – 33 and foetuses – 28 from the population of Krishna and Warangal districts of Andhra Pradesh. MATERIALS AND METHODS The present study was done on 31 adult specimens, out the length of the appendix, the diameter of the appendix at base, length of the caecum, length of ascending colon were measured. The position of the appendix was classified as per Datta’s classification. Mesenteric attachment to the vermiform appendix were noted. Even arterial supply of the appendix was studied. RESULTS Length of the appendix in adults varied from 2.00 to 25.00 cm as described by different authors, the average being 3.00 to 12.50 cm. The length of the caecum in adults were ranging from 5 to 8 cm. In the present study, the length of appendix was 14.4 cm The origin of the appendicular artery was from inferior division of ileocolic artery. A single appendicular artery is observed in all the specimens almost coinciding with studies of Michels et al. In the present study, in adults, the mesoappendix was extending to the tip in 19 specimens and extending to a variable extent in 14 specimens. Regarding the positions, in adults, they were retrocaecal, retrocolic, and subcaecal positions were 21.21% and splenic, promontory, and pelvic positions were 78

  15. Preliminary results from a numerical study on the appendix gap losses in a Stirling engine

    DEFF Research Database (Denmark)

    Andersen, Stig Kildegård; Carlsen, Henrik; Thomsen, Per Grove

    2005-01-01

    with different algorithms for computing the heat transfer in the gap. The results showed higher losses for small gap sizes but smaller losses for large gap sizes when compared to analytical expressions for the appendix gap losses. The appendix gap losses were found to influence both the heat intake and work......Analytical expressions for the losses in the displacer clearance gap, a.k.a. the appendix gap, have been refined during the last decades. But most real life Stirling engines violate the assumptions behind these expressions and hence the expressions may not be applicable. In this study the gap has...... been included directly into a one dimensional Stirling engine model. Practical aspects of the method, such as handling the moving wall in the gap while achieving an energy conserving model formulation and handling discontinuous derivatives in the equations, are discussed. A study on the convergence...

  16. 49 CFR Appendix II to Subpart A of... - Financial Ratios (Traffic and Cost Study Carrier _____)

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Financial Ratios (Traffic and Cost Study Carrier _____) II Appendix II to Subpart A of Part 1139 Transportation Other Regulations Relating to Transportation... to Subpart A of Part 1139—Financial Ratios (Traffic and Cost Study Carrier _____) Line No....

  17. 1993 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 2, Book 1, Energy.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1993-12-01

    The 1993 Pacific Northwest Loads and Resources Study establishes the Bonneville Power Administration`s (BPA) planning basis for supplying electricity to BPA customers. The Loads and Resources Study is presented in three documents: (1) this technical appendix detailing loads and resources for each major Pacific and Northwest generating utility, (2) a summary of Federal system and Pacific Northwest region loads and resources, and (3) a technical appendix detailing forecasted Pacific Northwest economic trends and loads. This analysis updates the 1992 Pacific Northwest Loads and Resources Study Technical Appendix published in December 1992. This technical appendix provides utility-specific information that BPA uses in its long-range planning. It incorporates the following for each utility (1) Electrical demand firm loads; (2) Generating resources; and (3) Contracts both inside and outside the region. This document should be used in combination with the 1993 Pacific Northwest Loads and Resources Study, published in December 1993, because much of the information in that document is not duplicated here.

  18. State Profiles of Subcounty Allocation Procedures: Appendix to the Title I, ESEA, Subcounty Allocation Study.

    Science.gov (United States)

    Gutmann, Babette; Paller, Alan T.

    In this appendix to the study of subcounty allocation of Title I of the Elementary and Secondary Education Act, state by state profiles of subcounty allocation are provided. The allocation formula and procedures used by each state for fiscal year 1977 are explained. Other data for each state, such as number of school districts and counties which…

  19. Metropolitan Spokane Region Water Resources Study. Appendix A. Surface Water

    Science.gov (United States)

    1976-01-01

    the river as surface supply. This second area lies mostly north of the Spokane River extending up the val- ley known as Rathdrum Prairie and includes...4 10. 2-29 I .~ -A- IvA -4 -4 IS I rp4r 1-4 - 4NCs 4~ 10. 2- 3o * r~tar gg~wr 4 . fAPPENDIX I en00 -4 - r., 0 CM- WMC q ~~0 0r0 4. .44 . VFog 4102A3

  20. Space transfer vehicle concepts and requirements. Volume 2, book 2: Appendix

    Science.gov (United States)

    1991-04-01

    This appendix describes the work that was performed to define the Lunar transfer vehicle and Lunar excursion vehicle which were part of the 'Report of the 90-Day Study on Human Exploration of the Moon and Mars.' A detailed concept definition of both vehicles including overall dimensions, mass properties, subsystem definition, and operational flight sequences is included.

  1. Preliminary results from a numerical study on the appendix gap losses in a Stirling engine

    DEFF Research Database (Denmark)

    Andersen, Stig Kildegård; Carlsen, Henrik; Thomsen, Per Grove

    2005-01-01

    been included directly into a one dimensional Stirling engine model. Practical aspects of the method, such as handling the moving wall in the gap while achieving an energy conserving model formulation and handling discontinuous derivatives in the equations, are discussed. A study on the convergence......Analytical expressions for the losses in the displacer clearance gap, a.k.a. the appendix gap, have been refined during the last decades. But most real life Stirling engines violate the assumptions behind these expressions and hence the expressions may not be applicable. In this study the gap has...... of the spatial discretisation in the gap showed that a relatively coarse discretisation was adequate for studying the appendix gap losses and showed significant variations in the axial wall temperature gradients along the gap. A parameter study on the size of the displacer clearance gap was performed...

  2. Remedial investigation/feasibility study for the David Witherspoon, Inc., 901 Site, Knoxville, Tennessee: Volume 2, Appendixes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This document contains the appendixes for the remedial investigation and feasibility study for the David Witherspoon, Inc., 901 site in Knoxville, Tennessee. The following topics are covered in the appendixes: (A) David Witherspoon, Inc., 901 Site Historical Data, (B) Fieldwork Plans for the David Witherspoon, Inc., 901 Site, (C) Risk Assessment, (D) Remediation Technology Discussion, (E) Engineering Support Documentation, (F) Applicable or Relevant and Appropriate Requirements, and (G) Cost Estimate Documentation.

  3. Histomorphological study of germinal centre of vermiform appendix in Bangladeshi cadaver.

    Science.gov (United States)

    Rahman, M M; Sultana, S Z; Mannan, S; Ara, Z G; Chowdhury, A I; Ara, A; Mukta, T B

    2013-01-01

    The study was done to find out the number of germinal centre in human vermiform appendix of Bangladeshi people to magnify the knowledge regarding the diverse number of germinal centre of human vermiform appendix in our population in the department of Anatomy, Mymensingh Medical College, Bangladesh from July 2006 to June 2007. Total 40 appendices were collected for histological study of different age and sex during postmortem examination in the autopsy laboratory of department of Forensic Medicine, Mymensingh Medical College. This cross sectional study was done by convenient sampling technique. For convenience of differentiating the changes in number of germinal centre of vermiform appendix in relation to age and sex, findings were classified in four groups, Group A up to 20 years, Group B 21-35 years, Group C 36-55 years and Group D 56-70 years. In the present study the number of germinal centre was highest in Group B (52.38%) but in Group D it was nil. Here mean number of germinal centre in male (1.05) were more than in female (0.8).

  4. Overview of aerothermodynamic loads definition study

    Science.gov (United States)

    Gaugler, Raymond E.

    1991-01-01

    The objective of the Aerothermodynamic Loads Definition Study is to develop methods of accurately predicting the operating environment in advanced Earth-to-Orbit (ETO) propulsion systems, such as the Space Shuttle Main Engine (SSME) powerhead. Development of time averaged and time dependent three dimensional viscous computer codes as well as experimental verification and engine diagnostic testing are considered to be essential in achieving that objective. Time-averaged, nonsteady, and transient operating loads must all be well defined in order to accurately predict powerhead life. Described here is work in unsteady heat flow analysis, improved modeling of preburner flow, turbulence modeling for turbomachinery, computation of three dimensional flow with heat transfer, and unsteady viscous multi-blade row turbine analysis.

  5. Mini gas turbines. Study related to energy efficient cogeneration applications for new cogeneration markets. Appendix; Mini gasturbiner. Udredning vedr. energieffektive kraftvarmeapplikationer til nye kraftvarmemarkeder. Appendix

    Energy Technology Data Exchange (ETDEWEB)

    Mikkelsen, J.B.; Weel Hansen, M.; Astrupgaard, N.P.

    2000-12-01

    The aim of the project is to investigate, design and increase the energy efficiency in new cogeneration/cooling systems, which are based on new developed mini gas turbines. Hereby cogeneration can primarily based on natural gas and bio-fuels be spread to new market segments. The appendix presents further details related to gas turbine as burner; cogeneration with recuperation gas turbine; gas turbine for cogeneration/absorption refrigerator; the economic and operational basis used in the study. (EHS)

  6. Definition study for photovoltaic residential prototype system

    Science.gov (United States)

    Imamura, M. S.; Hulstrom, R. L.; Cookson, C.; Waldman, B. H.; Lane, R. A.

    1976-01-01

    A parametric sensitivity study and definition of the conceptual design is presented. A computer program containing the solar irradiance, solar array, and energy balance models was developed to determine the sensitivities of solar insolation and the corresponding solar array output at five sites selected for this study as well as the performance of several solar array/battery systems. A baseline electrical configuration was chosen, and three design options were recommended. The study indicates that the most sensitive parameters are the solar insolation and the inverter efficiency. The baseline PST selected is comprised of a 133 sg m solar array, 250 ampere hour battery, one to three inverters, and a full shunt regulator to limit the upper solar array voltage. A minicomputer controlled system is recommended to provide the overall control, display, and data acquisition requirements. Architectural renderings of two photovoltaic residential concepts, one above ground and the other underground, are presented. The institutional problems were defined in the areas of legal liabilities during and after installation of the PST, labor practices, building restrictions and architectural guides, and land use.

  7. 1991 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 1.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1992-03-01

    This publication provides detailed documentation of the load forecast scenarios and assumptions used in preparing BPA's 1991 Pacific Northwest Loads and Resources Study (the Study). This is one of two technical appendices to the Study; the other appendix details the utility-specific loads and resources used in the Study. The load forecasts and assumption were developed jointly by Bonneville Power Administration (BPA) and Northwest Power Planning Council (Council) staff. This forecast is also used in the Council's 1991 Northwest Conservation and Electric Power Plan (1991 Plan).

  8. National Biomedical Tracer Facility: Project definition study

    Energy Technology Data Exchange (ETDEWEB)

    Heaton, R.; Peterson, E. [Los Alamos National Lab., NM (United States); Smith, P. [Smith (P.A.) Concepts and Designs (United States)

    1995-05-31

    The Los Alamos National Laboratory is an ideal institution and New Mexico is an ideal location for siting the National Biomedical Tracer Facility (NBTF). The essence of the Los Alamos proposal is the development of two complementary irradiation facilities that combined with our existing radiochemical processing hot cell facilities and waste handling and disposal facilities provide a low cost alternative to other proposals that seek to satisfy the objectives of the NBTF. We propose the construction of a 30 MeV cyclotron facility at the site of the radiochemical facilities, and the construction of a 100 MeV target station at LAMPF to satisfy the requirements and objectives of the NBTF. We do not require any modifications to our existing radiochemical processing hot cell facilities or our waste treatment and disposal facilities to accomplish the objectives of the NBTF. The total capital cost for the facility defined by the project definition study is $15.2 M. This cost estimate includes $9.9 M for the cyclotron and associated facility, $2.0 M for the 100 MeV target station at LAMPF, and $3.3 M for design.

  9. 1994 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 1.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1994-12-01

    The 1994 Pacific Northwest Loads and Resources Study establishes the Bonneville Power Administration`s (BPA) planning basis for supplying electricity t6 BPA customers. The Loads and Resources Study is presented in two documents: (1) this technical appendix detailing loads and resources for each major Pacific Northwest generating utility; and (2) a summary of Federal system and Pacific Northwest region loads and resources. This analysis updates the 1993 Pacific Northwest Loads and Resources Study Technical Appendix published in December 1993. This technical appendix provides utility specific information that BPA uses in its long-range planning. It incorporates the following for each utility: (1) electrical demand-firm loads; (2) generating resources; and (3) contracts both inside and outside the region. This document should be used in combination with the 1994 Pacific Northwest Loads and Resources Study, published in December 1994, because much of the information in that document is not duplicated here. This BPA planning document incorporates Pacific Northwest generating resources and the 1994 medium load forecast prepared by BPA. Each utility`s forecasted future firm loads are subtracted from its existing resources to determine whether it will be surplus or deficit. If a utility`s resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which the utility can sell to increase revenues. Conversely, if its firm loads exceed available resources, there is a deficit of energy and/or capacity, and additional conservation, contract purchases, or generating resources will be needed to meet the utility`s load.

  10. Systems cost/performance analysis (study 2.3). Volume 2, appendix A: Data base

    Science.gov (United States)

    1975-01-01

    Data on selected payload equipments (components) which were collected for the purpose of exercising the systems cost performance model are reported in an appendix. The reader should be aware that, although most of the data are accurate, approximations based on engineering judgment and experience are used wherever actual data were unavailable. The approximations are justified by the objective of the study which was to develop a cost/performance model. Assuming that the model is successfully developed and is accepted for use by a body of users, the data base should be expanded and the approximations replaced by actual data.

  11. Feasibility study for biomass power plants in Thailand. Volume 2. appendix: Detailed financial analysis results. Export trade information

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    This study, conducted by Black & Veatch, was funded by the U.S. Trade and Development Agency. The report presents a technical and commercial analysis for the development of three nearly identical electricity generating facilities (biomass steam power plants) in the towns of Chachgoengsao, Suphan Buri, and Pichit in Thailand. Volume 2 of the study contains the following appendix: Detailed Financial Analysis Results.

  12. Clinicopathological Study of 25 Cases of Diverticular Disease of the Appendix: Experience from Farwaniya Hospital

    Directory of Open Access Journals (Sweden)

    Nabeel Al-Brahim

    2013-01-01

    Full Text Available Background. Diverticular disease of the appendix (DDA is a rare disease and it has been shown to be associated with locoregional neoplasms. This study was conducted to characterize clinicopathological features and to investigate its association with appendiceal neoplasms. Methods. We searched the records of the Department of Pathology at Farwaniya Hospital for cases of diverticular disease of the appendix between 2003 and 2011. Histological slides and patient charts were reviewed for relevant information. Consecutive cases of acute appendicitis were selected as a control group. Results. We identified 25 cases of DDA, 24 of which occurred in men. Mean age of DDA patients was 35 ± 10.1 years and was significantly greater than that of appendicitis patients (P=0.027. The mean temperature of cases (37.9° was significantly higher (P=0.012 than that of the controls (37.3°. The cases had lower white blood cell (WBC counts compared to controls (13.6 versus 16.7, P=0.04. Pathological diagnosis identified 4 cases of diverticulosis, 5 cases of diverticulitis, 6 cases of diverticulosis with acute appendicitis, and 10 cases of diverticulitis and appendicitis. None of the cases was associated with any type of neoplasm. Conclusions. DDA is a rare disease, and clinicians and radiologists should be aware of it. Male sex and adult age seem to be risk factors associated with DDA. The disease may not have any direct association with any neoplasm.

  13. Barriers to Industrial Energy Efficiency - Study (Appendix A), June 2015

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-06-01

    This study examines barriers that impede the adoption of energy efficient technologies and practices in the industrial sector, and identifies successful examples and opportunities to overcome these barriers. Three groups of energy efficiency technologies and measures were examined: industrial end-use energy efficiency, industrial demand response, and industrial combined heat and power. This study also includes the estimated economic benefits from hypothetical Federal energy efficiency matching grants, as directed by the Act.

  14. Design tradeoff studies and sensitivity analysis. Appendix B

    Energy Technology Data Exchange (ETDEWEB)

    1979-05-25

    The results of the design trade-off studies and the sensitivity analysis of Phase I of the Near Term Hybrid Vehicle (NTHV) Program are presented. The effects of variations in the design of the vehicle body, propulsion systems, and other components on vehicle power, weight, cost, and fuel economy and an optimized hybrid vehicle design are discussed. (LCL)

  15. Chesapeake Bay Low Freshwater Inflow Study. Appendix E. Biota.

    Science.gov (United States)

    1984-09-01

    Freshwater Inflow Study, results of testing on the Chesapeake b~ay Hydraulic - Model were used to assess the effects on the Bay of projected future depressed ...variety of food items. radpoles are usually regarded as vegetarians , but are occasionally carnivorous, and sometimes cannibalistic. Salamander larvae, and...it is to the estuarine environment, feeds mainly on crustaceans and molluscs. With the exception of Chelonia mydas, which is exclusively vegetarian

  16. Mars power system concept definition study. Volume 1: Study results

    Science.gov (United States)

    Littman, Franklin D.

    1994-12-01

    A preliminary top level study was completed to define power system concepts applicable to Mars surface applications. This effort included definition of power system requirements and selection of power systems with the potential for high commonality. These power systems included dynamic isotope, Proton Exchange Membrane (PEM) regenerative fuel cell, sodium sulfur battery, photovoltaic, and reactor concepts. Design influencing factors were identified. Characterization studies were then done for each concept to determine system performance, size/volume, and mass. Operations studies were done to determine emplacement/deployment maintenance/servicing, and startup/shutdown requirements. Technology development roadmaps were written for each candidate power system (included in Volume 2). Example power system architectures were defined and compared on a mass basis. The dynamic isotope power system and nuclear reactor power system architectures had significantly lower total masses than the photovoltaic system architectures. Integrated development and deployment time phasing plans were completed for an example DIPS and reactor architecture option to determine the development strategies required to meet the mission scenario requirements.

  17. 34 CFR Appendix A to Subpart C of... - Grants for Access and Persistence Program (GAP) State Grant Allotment Case Study

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Grants for Access and Persistence Program (GAP) State Grant Allotment Case Study A Appendix A to Subpart C of Part 692 Education Regulations of the Offices of...) State Grant Allotment Case Study ER29OC09.010 ER29OC09.011 ER29OC09.012 ER29OC09.013 ER29OC09.014...

  18. Gasoline from coal in the state of Illinois: feasibility study. Appendix 1. Design

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    Appendix 1 includes the overall design philosophy about units in parallel, specifications above actual need, spares maintenance, etc. Most of the report involves engineering work sheets for various equipments. (LTN)

  19. Toward a Definition of Study Abroad Success

    OpenAIRE

    Schnickel, Jacob

    2015-01-01

    This paper presents a rationale and method for collecting critical incidents from university students who have returned from studying abroad. There are three main benefits to this process. First, it appears beneficial for students to record and reflect on their experiences abroad. Second, a collection of critical incidents, through analysis, can yield patterns of student experiences that can, in turn, inform decision making about the study-abroad program at a given institution. Third, critica...

  20. Discursive Study of Religion : Approaches, Definitions, Implications

    NARCIS (Netherlands)

    von Stuckrad, Kocku

    2013-01-01

    The article explores recent approaches to historical analysis of discourse that have been developed in disciplines such as the sociology of knowledge and historical epistemology. These approaches have only sporadically been taken seriously in the academic study of religion, although they have a

  1. Discursive Study of Religion : Approaches, Definitions, Implications

    NARCIS (Netherlands)

    von Stuckrad, Kocku

    2013-01-01

    The article explores recent approaches to historical analysis of discourse that have been developed in disciplines such as the sociology of knowledge and historical epistemology. These approaches have only sporadically been taken seriously in the academic study of religion, although they have a grea

  2. Problem Definition Study: Lead Beta-Resorcylate

    Science.gov (United States)

    1979-02-01

    Otto Barlocher GmbH Metallgesellschaft AG ITALY Stabilital SpA Spain Industrias Quimicas de Parets. SA UNITED KINGDOM Akzo Chemie UK Ltd...appears to be the motor activity of the bowel. In his studies with human «subjects, Kehoe (1942) found nc effect of dietary changes in calcium or...increase in cerebrocortical acetylchollne and a decrease in brain stem noreplnephrine. The changes in the regional levels of these biogenlc amines

  3. Solar dynamic power system definition study

    Science.gov (United States)

    Wallin, Wayne E.; Friefeld, Jerry M.

    1988-01-01

    The solar dynamic power system design and analysis study compared Brayton, alkali-metal Rankine, and free-piston Stirling cycles with silicon planar and GaAs concentrator photovoltaic power systems for application to missions beyond the Phase 2 Space Station level of technology for all power systems. Conceptual designs for Brayton and Stirling power systems were developed for 35 kWe and 7 kWe power levels. All power systems were designed for 7-year end-of-life conditions in low Earth orbit. LiF was selected for thermal energy storage for the solar dynamic systems. Results indicate that the Stirling cycle systems have the highest performance (lowest weight and area) followed by the Brayton cycle, with photovoltaic systems considerably lower in performance. For example, based on the performance assumptions used, the planar silicon power system weight was 55 to 75 percent higher than for the Stirling system. A technology program was developed to address areas wherein significant performance improvements could be realized relative to the current state-of-the-art as represented by Space Station. In addition, a preliminary evaluation of hardenability potential found that solar dynamic systems can be hardened beyond the hardness inherent in the conceptual designs of this study.

  4. Technical Appendix for Development for Modified Streamflows 1928-1989 : Columbia River & Coastal Basin.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration; A.G. Crook Company

    1993-06-01

    The report ``Adjusted Streamflow and Storage 1928-1989`` contains listings of historical flows for the sites in the Columbia River and Coastal Basins. This section of the Technical Appendix provides for the site specific procedures used to determine those historical flows. The study purpose, authority, and definitions are given in the main report. The purpose of this section of the Technical Appendix is to document the computational procedures used at each of the project sites to develop historical flows for the period July 1928--September 1989.

  5. Pontiac fever: an operational definition for epidemiological studies

    Directory of Open Access Journals (Sweden)

    Mathieu Laurence

    2006-04-01

    Full Text Available Abstract Background Pontiac fever is usually described in epidemic settings. Detection of Pontiac fever is a marker of an environmental contamination by Legionella and should thereby call for prevention measures in order to prevent outbreak of Legionnaire's disease. The objective of this study is to propose an operational definition of Pontiac fever that is amenable to epidemiological surveillance and investigation in a non epidemic setting. Methods A population of 560 elderly subjects residing in 25 nursing homes was followed during 4 months in order to assess the daily incidence of symptoms associated, in the literature, with Pontiac fever. The water and aerosol of one to 8 showers by nursing home were characterized combining conventional bacterial culture of Legionella and the Fluorescence In Situ Hybridization (FISH technique that used oligonucleotides probes specific for Legionellaceae. A definition of Pontiac fever was devised based on clinical symptoms described in epidemic investigations and on their timing after the exposure event. The association between incidence of Pontiac fever and shower contamination levels was evaluated to test the relevance of this definition. Results The proposed definition of Pontiac fever associated the following criteria: occurrence of at least one symptom among headache, myalgia, fever and shivers, possibly associated with other 'minor' symptoms, within three days after a shower contaminated by Legionella, during a maximum of 8 days (minimum 2 days. 23 such cases occurred during the study (incidence rate: 0.125 cases per person-year [95% CI: 0.122–0.127]. A concentration of Legionella in water equal to or greater than 104.L-1 (FISH method was associated with a significant increase of incidence of Pontiac fever (p = 0.04. Conclusion Once validated in other settings, the proposed definition of Pontiac fever might be used to develop epidemiological surveillance and help draw attention on sources of

  6. Gene–Environment Interaction: Definitions and Study Designs

    OpenAIRE

    Ottman, Ruth

    1996-01-01

    Study of gene–environment interaction is important for improving accuracy and precision in the assessment of both genetic and environmental influences. This overview presents a simple definition of gene–environment interaction and suggests study designs for detecting it. Gene–environment interaction is defined as “a different effect of an environmental exposure on disease risk in persons with different genotypes,” or, alternatively, “a different effect of a genotype on disease risk in persons...

  7. Developing a Framework for Analyzing Definitions: A Study of "The Feynman Lectures"

    Science.gov (United States)

    Wong, Chee Leong; Chu, Hye-Eun; Yap, Kueh Chin

    2014-01-01

    One important purpose of a definition is to explain the meaning of a word. Any problems associated with a definition may impede students' learning. However, research studies on the definitional problems from the perspective of physics education are limited. Physics educators may not be aware of the nature and extent of definitional problems.…

  8. 49 CFR Appendix A to Part 609 - Elderly and Handicapped

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Elderly and Handicapped A Appendix A to Part 609..., DEPARTMENT OF TRANSPORTATION TRANSPORTATION FOR ELDERLY AND HANDICAPPED PERSONS Pt. 609, App. A Appendix A to Part 609—Elderly and Handicapped The definitions of the term elderly and handicapped as applied...

  9. Evaluation of the appendix during diagnostic laparoscopy, the laparoscopic appendicitis score : a pilot study

    NARCIS (Netherlands)

    Hamminga, Jenneke T. H.; Hofker, H. Sijbrand; Broens, Paul M. A.; Kluin, Philip M.; Heineman, Erik; Haveman, Jan Willem

    2013-01-01

    Diagnostic laparoscopy is the ultimate diagnostic tool to evaluate the appendix. Still, according to the literature, this strategy results in a negative appendectomy rate of approximately 12-18 % and associated morbidity. Laparoscopic criteria for determining appendicitis are lacking. The goal of th

  10. Evaluation of the appendix during diagnostic laparoscopy, the laparoscopic appendicitis score : a pilot study

    NARCIS (Netherlands)

    Hamminga, Jenneke T. H.; Hofker, H. Sijbrand; Broens, Paul M. A.; Kluin, Philip M.; Heineman, Erik; Haveman, Jan Willem

    Diagnostic laparoscopy is the ultimate diagnostic tool to evaluate the appendix. Still, according to the literature, this strategy results in a negative appendectomy rate of approximately 12-18 % and associated morbidity. Laparoscopic criteria for determining appendicitis are lacking. The goal of

  11. Appendix A

    DEFF Research Database (Denmark)

    Henriksen, M. S.; Brincker, Rune; Heshe, Gert

    1999-01-01

    In this appendix a brief summary of experiments on reinforced concrete beams in three-point bending performed at Aalborg University is given. The aim of the investigation is to determine the full load-deflection curves for different beam sizes, different types of concrete and different amounts an...

  12. Appendix C

    DEFF Research Database (Denmark)

    Christensen, F. A.; Henriksen, M. S.; Brincker, Rune

    1999-01-01

    In this appendix a model is formulated for the rotational capacity of reinforced concrete beams assuming rebar tension failure. The model is based on a classical approach and establishes the load-deflection curve of a reinforced concrete beam. The rotational capacity is then obtained as the area ...

  13. Satellite Power Systems (SPS) concept definition study. Volume 4: SPS point design definition

    Science.gov (United States)

    Hanley, G.

    1978-01-01

    The satellite power systems point design concept is described. The concept definition includes satellite, ground and space systems, and their relationships. Emphasis is placed on the definition of the GaAlAs photovoltaic satellite system. The major subsystems of the satellite system including power conversion, power distribution and control, microwave, attitude control and stationkeeping, thermal control, structures, and information management and control are discussed.

  14. Vulnerability reduction study. Coal and synthetics (Section III a). Technical Appendix

    Energy Technology Data Exchange (ETDEWEB)

    1980-08-01

    This Appendix supports and explains key statements made in the chapter on Coal and Synthetics. The reader will find information and documentation on points that lend themselves to quantification. Evidence is presented that coal supply will not be constrained by production or transportation factors through the 1980s. Any program to increase the direct use of coal in the industrial sector must take into account a number of identifiable difficulties. A deployment schedule for 10 oil shale projects has been developed by the Office of Technology Assessment. This schedule, if adhered to, would result in an initial deployment of an oil shale industry of 400,000 bpd oil equivalent by 1990. In addition, the Appendix provides descriptions of those major elements of Federal legislation that bear directly on coal, notably portions of the Powerplant and Industrial Fuel Use Act of 1978, the Energy Tax Act of 1978, the Energy Security Act of 1980, and the Clean Air Act.

  15. Strategic analysis for safeguards systems: a feasibility study. Volume 2. Appendix

    Energy Technology Data Exchange (ETDEWEB)

    Goldman, A J

    1984-12-01

    This appendix provides detailed information regarding game theory (strategic analysis) and its potential role in safeguards to supplement the main body of this report. In particualr, it includes an extensive, though not comprehensive review of literature on game theory and on other topics that relate to the formulation of a game-theoretic model (e.g. the payoff functions). The appendix describes the basic form and components of game theory models, and the solvability of various models. It then discusses three basic issues related to the use of strategic analysis in material accounting: (1) its understandability; (2) its viability in regulatory settings; and (3) difficulties in the use of mixed strategies. Each of the components of a game theoretic model are then discussed and related to the present context.

  16. Developing a Framework for Analyzing Definitions: A study of The Feynman Lectures

    Science.gov (United States)

    Wong, Chee Leong; Chu, Hye-Eun; Yap, Kueh Chin

    2014-10-01

    One important purpose of a definition is to explain the meaning of a word. Any problems associated with a definition may impede students' learning. However, research studies on the definitional problems from the perspective of physics education are limited. Physics educators may not be aware of the nature and extent of definitional problems. As an example, The Feynman Lectures of Physics suggest that there are at least four problems of definition: precision, circularity, context and completeness in knowledge. Feynman had the tendency of mentioning the words 'define' and 'definition' and discussing the problems of definition: they can be insightful, or challenge the conventional, preconceived notions of many physical concepts. One benefit of this study is that a framework can be developed to improve statements of definitions. This framework may guide educators or students to analyze the knowledge that is embedded in a definition. In the future, the learning of definition need not be content-oriented, but problem-based instead, with the help of definitional problems. Therefore, the use of these problems of definition in lessons can be an interesting area for future physics education research. Furthermore, we should be cognizant of inadequacies or inaccuracies in definition that may result in alternative conceptions.

  17. Case studies can support definitions of workplace innovation in practice

    NARCIS (Netherlands)

    Vaas, F.; Žiauberytė-Jakštienė, R.; Oeij, P.R.

    2017-01-01

    Many practitioners find it problematic to understand and describe workplace innovation (WPI). Whereas there are well-known definitions of WPI, these remain highly abstract. We argue that, for practitioners, case examples of WPI best practices can be a valuable addition to these definitions. In this

  18. Survey Definitions of Gout for Epidemiologic Studies: Comparison With Crystal Identification as the Gold Standard.

    Science.gov (United States)

    Dalbeth, Nicola; Schumacher, H Ralph; Fransen, Jaap; Neogi, Tuhina; Jansen, Tim L; Brown, Melanie; Louthrenoo, Worawit; Vazquez-Mellado, Janitzia; Eliseev, Maxim; McCarthy, Geraldine; Stamp, Lisa K; Perez-Ruiz, Fernando; Sivera, Francisca; Ea, Hang-Korng; Gerritsen, Martijn; Scire, Carlo A; Cavagna, Lorenzo; Lin, Chingtsai; Chou, Yin-Yi; Tausche, Anne-Kathrin; da Rocha Castelar-Pinheiro, Geraldo; Janssen, Matthijs; Chen, Jiunn-Horng; Cimmino, Marco A; Uhlig, Till; Taylor, William J

    2016-12-01

    To identify the best-performing survey definition of gout from items commonly available in epidemiologic studies. Survey definitions of gout were identified from 34 epidemiologic studies contributing to the Global Urate Genetics Consortium (GUGC) genome-wide association study. Data from the Study for Updated Gout Classification Criteria (SUGAR) were randomly divided into development and test data sets. A data-driven case definition was formed using logistic regression in the development data set. This definition, along with definitions used in GUGC studies and the 2015 American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) gout classification criteria were applied to the test data set, using monosodium urate crystal identification as the gold standard. For all tested GUGC definitions, the simple definition of "self-report of gout or urate-lowering therapy use" had the best test performance characteristics (sensitivity 82%, specificity 72%). The simple definition had similar performance to a SUGAR data-driven case definition with 5 weighted items: self-report, self-report of doctor diagnosis, colchicine use, urate-lowering therapy use, and hyperuricemia (sensitivity 87%, specificity 70%). Both of these definitions performed better than the 1977 American Rheumatism Association survey criteria (sensitivity 82%, specificity 67%). Of all tested definitions, the 2015 ACR/EULAR criteria had the best performance (sensitivity 92%, specificity 89%). A simple definition of "self-report of gout or urate-lowering therapy use" has the best test performance characteristics of existing definitions that use routinely available data. A more complex combination of features is more sensitive, but still lacks good specificity. If a more accurate case definition is required for a particular study, the 2015 ACR/EULAR gout classification criteria should be considered. © 2016, American College of Rheumatology.

  19. 1995 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 1.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1995-12-01

    The Pacific Northwest Loads and Resources Study (WhiteBook), is published annually by BPA, and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to the 1981 regional power sales contracts. Specifically, BPA uses the, information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. Aside from these purposes, the White Book is used for input to BPA`s resource planning process. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC).

  20. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General reservoir study, Appendix 4, Fourth Wilhelm sand

    Energy Technology Data Exchange (ETDEWEB)

    Carey, K.B.

    1987-09-01

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 with the United States Department of Energy. This study, Appendix IV, addresses the Fourth Wilhelm Sand and its sub units and pools. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. Basic pressure production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers to develop specific programs toward the end. 12 figs., 9 tabs.

  1. Study on the Relation of Definite Integral and Indefinite Integral

    Institute of Scientific and Technical Information of China (English)

    SUN Bao-fa

    2014-01-01

    Relation of definite integral and indefinite integral was discussed and an impor-tant result was gotten. If f (x) is bounded and has primary function, the formal definite integral R sx f˜(t)dt is the indefinite integral of f (x), where x is a self-variable, s is a param-eter, f˜(x) is a function defined in (−∞, +∞), which comes from f (x) by restriction and extension. In other words, the indefinite integral is a special form of definite integral, its lower integral limit and upper integral limit are all indefinite.

  2. Survey Definitions of Gout for Epidemiologic Studies: Comparison With Crystal Identification as the Gold Standard

    NARCIS (Netherlands)

    Dalbeth, N.; Schumacher, H.R.; Fransen, J.; Neogi, T.; Jansen, T.L; Brown, M.; Louthrenoo, W.; Vazquez-Mellado, J.; Eliseev, M.; McCarthy, G.; Stamp, L.K.; Perez-Ruiz, F.; Sivera, F.; Ea, H.K.; Gerritsen, M.; Scire, C.A.; Cavagna, L.; Lin, C.; Chou, Y.Y.; Tausche, A.K.; Rocha Castelar-Pinheiro, G. da; Janssen, M; Chen, J.H.; Cimmino, M.A.; Uhlig, T.; Taylor, W.J.

    2016-01-01

    OBJECTIVE: To identify the best-performing survey definition of gout from items commonly available in epidemiologic studies. METHODS: Survey definitions of gout were identified from 34 epidemiologic studies contributing to the Global Urate Genetics Consortium (GUGC) genome-wide association study.

  3. National Biomedical Tracer Facility (NBTF). Project definition study: Phase I

    Energy Technology Data Exchange (ETDEWEB)

    Lagunas-Solar, M.C.

    1995-02-15

    This report describes a five-year plan for the construction and commissioning of a reliable and versatile NBTF facility for the production of high-quality, high-yield radioisotopes for research, biomedical, and industrial applications. The report is organized in nine sections providing, in consecutive order, responses to the nine questions posed by the U.S. Department of Energy in its solicitation for the NBTF Project Definition Study. In order to preserve direct correspondence (e.g., Sec. 3 = 3rd item), this Introduction is numbered {open_quotes}0.{close_quotes} Accelerator and facility designs are covered in Section 1 (Accelerator Design) and Section 2 (Facility Design). Preliminary estimates of capital costs are detailed in Section 3 (Design and Construction Costs). Full licensing requirements, including federal, state, and local ordinances, are discussed in Section 4 (Permits). A plan for the management of hazardous materials to be generated by NBTF is presented in Section 5 (Waste Management). An evaluation of NBTF`s economic viability and its potential market impact is detailed in Section 6(Business Plan), and is complemented by the plans in Section 7 (Operating Plan) and Section 8 (Radioisotope Plan). Finally, a plan for NBTF`s research, education, and outreach programs is presented in Section 9 (Research and Education Programs).

  4. RESEARCH REPORT: Definitions of Physical Concepts: A study of physics teachers' knowledge and views

    Science.gov (United States)

    Galili, Igal; Lehavi, Yaron

    2006-04-01

    A study was made of the ability of a population of high-school physics teachers to define physics concepts and of their views regarding the importance of such definitions. It was found possible to arrange the definitions accumulated in categories, and the classification so obtained was consonant with that of the philosophy of science. Although the subjects of this study were experienced teachers, the definitions they supplied exhibited shortcomings. Despite this, however, the teachers attached great importance to a knowledge of concept definitions. The implications of these findings in connection with the ongoing debate regarding the importance of concept definitions in science education are discussed. The high educational value of concept definitions is argued and a deficiency in this knowledge points to the shortcoming in teacher training.

  5. Comparison of definitions for the metabolic syndrome in adolescents. The HELENA study.

    Science.gov (United States)

    Vanlancker, Tine; Schaubroeck, Emmily; Vyncke, Krishna; Cadenas-Sanchez, Cristina; Breidenassel, Christina; González-Gross, Marcela; Gottrand, Frederic; Moreno, Luis A; Beghin, Laurent; Molnár, Denes; Manios, Yannis; Gunter, Marc J; Widhalm, Kurt; Leclercq, Catherine; Dallongeville, Jean; Ascensión, Marcos; Kafatos, Anthony; Castillo, Manuel J; De Henauw, Stefaan; Ortega, Francisco B; Huybrechts, Inge

    2017-02-01

    Various definitions are used to define metabolic syndrome in adolescents. This study aimed to compare, in terms of prevalence and differences, five frequently used definitions for this population: International Diabetes Federation, National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP) modified by Cook, pediatric American Heart Association (AHA), World Health Organization, and Jolliffe and Janssen. A sample of 1004 adolescents (12.5-17.0 years) from the Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) study was considered. The components of the definitions (waist circumference/BMI, plasma lipids, glycemia, and blood pressure) were applied, and definitions were compared by using crosstabs, sensitivity, specificity, and kappa coefficient. The prevalence of metabolic syndrome varied from 1.6 to 3.8% depending on the used definitions. Crosstabs comparing the definitions showed the fewest cases being misclassified (having metabolic syndrome or not) between NCEP-ATP and AHA. Analyses for kappa coefficient, sensitivity, and specificity confirmed this finding.

  6. The MSFC Collaborative Engineering Process for Preliminary Design and Concept Definition Studies

    Science.gov (United States)

    Mulqueen, Jack; Jones, David; Hopkins, Randy

    2011-01-01

    This paper describes a collaborative engineering process developed by the Marshall Space Flight Center's Advanced Concepts Office for performing rapid preliminary design and mission concept definition studies for potential future NASA missions. The process has been developed and demonstrated for a broad range of mission studies including human space exploration missions, space transportation system studies and in-space science missions. The paper will describe the design team structure and specialized analytical tools that have been developed to enable a unique rapid design process. The collaborative engineering process consists of integrated analysis approach for mission definition, vehicle definition and system engineering. The relevance of the collaborative process elements to the standard NASA NPR 7120.1 system engineering process will be demonstrated. The study definition process flow for each study discipline will be will be outlined beginning with the study planning process, followed by definition of ground rules and assumptions, definition of study trades, mission analysis and subsystem analyses leading to a standardized set of mission concept study products. The flexibility of the collaborative engineering design process to accommodate a wide range of study objectives from technology definition and requirements definition to preliminary design studies will be addressed. The paper will also describe the applicability of the collaborative engineering process to include an integrated systems analysis approach for evaluating the functional requirements of evolving system technologies and capabilities needed to meet the needs of future NASA programs.

  7. Analysis of agreement among definitions of metabolic syndrome in nondiabetic Turkish adults: a methodological study

    Directory of Open Access Journals (Sweden)

    Bersot Thomas P

    2007-12-01

    Full Text Available Abstract Background We aimed to explore the agreement among World Health Organization (WHO, European Group for the Study of Insulin Resistance (EGIR, National Cholesterol Education Program (NCEP, American College of Endocrinology (ACE, and International Diabetes Federation (IDF definitions of the metabolic syndrome. Methods 1568 subjects (532 men, 1036 women, mean age 45 and standard deviation (SD 13 years were evaluated in this cross-sectional, methodological study. Cardiometabolic risk factors were determined. Insulin sensitivity was calculated by HOMA-IR. Agreement among definitions was determined by the kappa statistic. ANOVA and post hoc Tukey's test were used to compare multiple groups. Results The agreement between WHO and EGIR definitions was very good (kappa: 0.83. The agreement between NCEP, ACE, and IDF definitions was substantial to very good (kappa: 0.77–0.84. The agreement between NCEP or ACE or IDF and WHO or EGIR definitions was fair (kappa: 0.32–0.37. The age and sex adjusted prevalence of metabolic syndrome was 38% by NCEP, 42% by ACE and IDF, 20% by EGIR and 19% by WHO definition. The evaluated definitions were dichotomized after analysis of design, agreement and prevalence: insulin measurement requiring definitions (WHO and EGIR and definitions not requiring insulin measurement (NCEP, ACE, IDF. One definition was selected from each set for comparison. WHO-defined subjects were more insulin resistant than subjects without the metabolic syndrome (mean and SD for log HOMA-IR, 0.53 ± 0.14 vs. 0.07 ± 0.23, respectively, p 0.05, but lower log HOMA-IR values (p Conclusion The metabolic syndrome definitions that do not require measurement of insulin levels (NCEP, ACE and IDF identify twice more patients with insulin resistance and increased Framingham risk scores and are more useful than the definitions that require measurement of insulin levels (WHO and EGIR.

  8. Reusable Reentry Satellite (RRS) system design study. Phase B, appendix E: Attitude control system study

    Science.gov (United States)

    1991-01-01

    A study which consisted of a series of design analyses for an Attitude Control System (ACS) to be incorporated into the Re-usable Re-entry Satellite (RRS) was performed. The main thrust of the study was associated with defining the control laws and estimating the mass and power requirements of the ACS needed to meet the specified performance goals. The analyses concentrated on the different on-orbit control modes which start immediately after the separation of the RRS from the launch vehicle. The three distinct on-orbit modes considered for these analyses are as follows: (1) Mode 1 - A Gravity Gradient (GG) three-axis stabilized spacecraft with active magnetic control; (2) Mode 2 - A GG stabilized mode with a controlled yaw rotation rate ('rotisserie') using three-axis magnetic control and also incorporating a 10 N-m-s momentum wheel along the (Z) yaw axis; and (3) Mode 3 - A spin stabilized mode of operation with the spin about the pitch (Y) axis, incorporating a 20 N-m-s momentum wheel along the pitch (Y) axis and attitude control via thrusters. To investigate the capabilities of the different controllers in these various operational modes, a series of computer simulations and trade-off analyses have been made to evaluate the achievable performance levels, and the necessary mass and power requirements.

  9. Zero-gravity cloud physics laboratory: Experiment program definition and preliminary laboratory concept studies

    Science.gov (United States)

    Eaton, L. R.; Greco, E. V.

    1973-01-01

    The experiment program definition and preliminary laboratory concept studies on the zero G cloud physics laboratory are reported. This program involves the definition and development of an atmospheric cloud physics laboratory and the selection and delineations of a set of candidate experiments that must utilize the unique environment of zero gravity or near zero gravity.

  10. Definitions of Physical Concepts: A Study of Physics Teachers' Knowledge and Views. Research Report

    Science.gov (United States)

    Galili, Igal; Lehavi, Yaron

    2006-01-01

    A study was made of the ability of a population of high-school physics teachers to define physics concepts and of their views regarding the importance of such definitions. It was found possible to arrange the definitions accumulated in categories, and the classification so obtained was consonant with that of the philosophy of science. Although the…

  11. 14 CFR Appendix I to Part 25 - Installation of an Automatic Takeoff Thrust Control System (ATTCS)

    Science.gov (United States)

    2010-01-01

    ... Appendix I to Part 25—Installation of an Automatic Takeoff Thrust Control System (ATTCS) I25.1General. (a... crew to increase thrust or power. I25.2Definitions. (a) Automatic Takeoff Thrust Control System (ATTCS... Control System (ATTCS) I Appendix I to Part 25 Aeronautics and Space FEDERAL AVIATION...

  12. Competing Definitions of Schizophrenia: What Can Be Learned From Polydiagnostic Studies?

    DEFF Research Database (Denmark)

    Jansson, Lennart Bertil; Parnas, Josef

    2007-01-01

    not a product of explicit conceptual analyses and empirical studies but defined through consensus with the purpose of improving reliability. The validity status of current definitions and of their predecessors remains unclear. The so-called "polydiagnostic approach" applies different definitions of a disorder...... to the same patient sample in order to compare these definitions on potential validity indicators. We reviewed 92 polydiagnostic sz studies published since the early 1970s. Different sz definitions show a considerable variation concerning frequency, concordance, reliability, outcome, and other validity...... measures. The DSM-IV and the ICD-10 show moderate reliability but both definitions appear weak in terms of concurrent validity, eg, with respect to an aggregation of a priori important features. The first-rank symptoms of Schneider are not associated with family history of sz or with prediction of poor...

  13. Competing Definitions of Schizophrenia: What Can Be Learned From Polydiagnostic Studies?

    DEFF Research Database (Denmark)

    Jansson, Lennart Bertil; Parnas, Josef

    2006-01-01

    not a product of explicit conceptual analyses and empirical studies but defined through consensus with the purpose of improving reliability. The validity status of current definitions and of their predecessors remains unclear. The so-called "polydiagnostic approach" applies different definitions of a disorder...... to the same patient sample in order to compare these definitions on potential validity indicators. We reviewed 92 polydiagnostic sz studies published since the early 1970s. Different sz definitions show a considerable variation concerning frequency, concordance, reliability, outcome, and other validity...... measures. The DSM-IV and the ICD-10 show moderate reliability but both definitions appear weak in terms of concurrent validity, eg, with respect to an aggregation of a priori important features. The first-rank symptoms of Schneider are not associated with family history of sz or with prediction of poor...

  14. GASP cloud- and particle-encounter statistics and their application to LFC aircraft studies. Volume 2: Appendixes

    Science.gov (United States)

    Jasperson, W. H.; Nastron, G. D.; Davis, R. E.; Holdeman, J. D.

    1984-01-01

    Summary studies are presented for the entire cloud observation archive from the NASA Global Atmospheric Sampling Program (GASP). Studies are also presented for GASP particle-concentration data gathered concurrently with the cloud observations. Cloud encounters are shown on about 15 percent of the data samples overall, but the probability of cloud encounter is shown to vary significantly with altitude, latitude, and distance from the tropopause. Several meteorological circulation features are apparent in the latitudinal distribution of cloud cover, and the cloud-encounter statistics are shown to be consistent with the classical mid-latitude cyclone model. Observations of clouds spaced more closely than 90 minutes are shown to be statistically dependent. The statistics for cloud and particle encounter are utilized to estimate the frequency of cloud encounter on long-range airline routes, and to assess the probability and extent of laminaar flow loss due to cloud or particle encounter by aircraft utilizing laminar flow control (LFC). It is shown that the probability of extended cloud encounter is too low, of itself, to make LFC impractical. This report is presented in two volumes. Volume I contains the narrative, analysis, and conclusions. Volume II contains five supporting appendixes.

  15. Consensus on the Definition of Advanced Parkinson's Disease: A Neurologists-Based Delphi Study (CEPA Study)

    Science.gov (United States)

    Kulisevsky, Jaime; Tolosa, Eduardo S.

    2017-01-01

    To date, no consensus exists on the key factors for diagnosing advanced Parkinson disease (APD). To obtain consensus on the definition of APD, we performed a prospective, multicenter, Spanish nationwide, 3-round Delphi study (CEPA study). An ad hoc questionnaire was designed with 33 questions concerning the relevance of several clinical features for APD diagnosis. In the first-round, 240 neurologists of the Spanish Movement Disorders Group participated in the study. The results obtained were incorporated into the questionnaire and both, results and questionnaire, were sent out to and fulfilled by 26 experts in Movement Disorders. Review of results from the second-round led to a classification of symptoms as indicative of “definitive,” “probable,” and “possible” APD. This classification was confirmed by 149 previous participating neurologists in a third-round, where 92% completely or very much agreed with the classification. Definitive symptoms of APD included disability requiring help for the activities of daily living, presence of motor fluctuations with limitations to perform basic activities of daily living without help, severe dysphagia, recurrent falls, and dementia. These results will help neurologists to identify some key factors in APD diagnosis, thus allowing users to categorize the patients for a homogeneous recognition of this condition. PMID:28239501

  16. Study Finds Ebola Treatment ZMapp Holds Promise, Although Results Not Definitive

    Science.gov (United States)

    ... News Release Thursday, October 13, 2016 Study finds Ebola treatment ZMapp holds promise, although results not definitive ... emergency. A clinical trial to evaluate the experimental Ebola treatment ZMapp found it to be safe and ...

  17. The Definition and Treatment of Bulimarexia in College Women--A Pilot Study.

    Science.gov (United States)

    Boskind-Ledahl, Marlene; White, William C., Jr.

    1978-01-01

    A study of college women suffering from bulimarexia, a cyclical eating disorder characterized by bingeing/purging behaviors and abnormally low self-esteem, indicates the importance of sociocultural factors in female role definition. (JMF)

  18. The Definition and Treatment of Bulimarexia in College Women--A Pilot Study.

    Science.gov (United States)

    Boskind-Ledahl, Marlene; White, William C., Jr.

    1978-01-01

    A study of college women suffering from bulimarexia, a cyclical eating disorder characterized by bingeing/purging behaviors and abnormally low self-esteem, indicates the importance of sociocultural factors in female role definition. (JMF)

  19. Programs of Study as a State Policy Mandate: A Longitudinal Study of the South Carolina Personal Pathways to Success Initiative. Technical Appendix A: Implementation of the Education and Economic Development Act

    Science.gov (United States)

    Hammond, Cathy; Drew, Sam F.; Withington, Cairen; Griffith, Cathy; Swiger, Caroline M.; Mobley, Catherine; Sharp, Julia L.; Stringfield, Samuel C.; Stipanovic, Natalie; Daugherty, Lindsay

    2013-01-01

    This Technical Appendix is part of the report from the National Research Center for Career and Technical Education's (NRCCTE's) five-year longitudinal study of South Carolina's Personal Pathway to Success initiative, which was authorized by the state's Education and Economic Development Act (EEDA) in 2005. NRCCTE-affiliated researchers at the…

  20. 22 CFR 94.1 - Definitions.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Definitions. 94.1 Section 94.1 Foreign Relations DEPARTMENT OF STATE LEGAL AND RELATED SERVICES INTERNATIONAL CHILD ABDUCTION § 94.1 Definitions... International Child Abduction, Appendix B to Department of State notice, 51 FR 10498, March 26, 1986. (b...

  1. College Students' Definitions of Intimate Partner Violence: A Comparative Study of Three Chinese Societies.

    Science.gov (United States)

    Jiao, Yanpeng; Sun, Ivan Y; Farmer, Ashley K; Lin, Kai

    2016-04-01

    Although a large number of studies have been conducted worldwide to examine various aspects of intimate partner violence (IPV), comparative study of people's views on such violence in Chinese societies has been scarce. Using survey data collected from more than 850 college students in China, Hong Kong, and Taiwan, this study specifically assessed the impact of attitudes toward gender role and violence, personal and vicarious experience, demographic characteristics, and locality on students' definitions of IPV. The Taiwanese students were most likely to define a broader range of abusive behavior as IPV, followed by Hong Kong and Beijing students. Gender role and violence attitudes appeared to be most important predictors of IPV definitions. College students who supported the notion of male dominance were more likely to have a narrower definition of IPV, whereas those who viewed domestic violence as crime were more inclined to have a broader definition of IPV. Implications for future research and policy were discussed.

  2. Towards a European definition for a drug shortage: a qualitative study

    Directory of Open Access Journals (Sweden)

    Elfi eDe Weerdt

    2015-10-01

    Full Text Available Background: Drug shortages are currently on the rise. In-depth investigation of the problem is necessary, however, a variety of definitions for ‘drug shortages’ are formulated in legislations, by different organisations, authorities and other initiatives. For international comparison, the underlying definition for drug shortages is important to allow appropriate interpretation of national databases and the results of scientific studies. The objective is to identify the different elements which should be considered in a uniform definition for drug shortages in the European Union and to detect the different conditions for reporting drug shortages.Methods: Definitions of drug shortages were searched in the scientific databases as well as in the grey literature. Similar topics were identified and organisations were contacted to formulate the reasoning underlying the definitions.Results: Over 20 different definitions for drug shortages were identified. A distinction is made between general definitions of drug shortages and definitions used for the reporting of drug shortages. Differences and similarities are observed in the elements within the definitions, e.g. when does a supply problem become a drug shortage, permanent and/or temporally shortages, the typology and time frame of a drug shortage. The moment a supply problem is considered as a shortage, can be defined at four levels: (i demand side, (ii supply side, (iii delivery of a drug and (iv availability of a drug. Permanent discontinuations of drugs are not always covered in definitions for drug shortages. Some definitions only consider those drugs used for the treatment of serious diseases or drugs for which no alternative is available. Different time frames were observed, varying between one day and 20 days.Conclusion: Obtaining a uniform definition for drug shortages is important as well as identifying which conditions are preferable to report drug shortages in order to facilitate

  3. A study on length, position, variations in arterial supply and nature of lumen of appendix at different stages of life

    Directory of Open Access Journals (Sweden)

    Jessy Rose George

    2016-10-01

    Conclusions: The lumen of the appendix of a young person often appears somewhat 3 cornered instead of circular but in adults usually rounded and in advancing years it may become obliterated by connective tissue replacing its mucous membrane as well as fitting its lumen. [Int J Res Med Sci 2016; 4(10.000: 4448-4452

  4. Canadian ethnographic study of sources and definitions of theological reflection in pastoral care and counseling.

    Science.gov (United States)

    O'Connor, Thomas St James; Meakes, Elizabeth

    2008-01-01

    What are the sources and definitions of theological reflection developed by Canadian practitioners of pastoral care and counseling? This study is part of a larger qualitative research project on theological reflection. This research reviews the literature, describes the ethnographic method, and presents the findings with a sample of 75. Main sources are sacred texts, personal experience, experiences of clients, and traditions of faith group. Definitions are meaning making, discovering the divine and discipleship with recommendations for future research listed.

  5. Remedial investigation/feasibility study for the Clinch River/Poplar Creek operable unit. Volume 3. Appendix E

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This document contains Appendix E: Toxicity Information and Uncertainty Analysis, description of methods, from the combined Remedial Investigation/Feasibility Study Report for the Clinch River/Poplar Crack (CR/PC) Operable Unit (OU). The CR/PC OU is located in Anderson and Roane Counties, Tennessee and consists of the Clinch River and several of its embayments in Melton Hill and Watts Bar Reservoirs. These waters have received hazardous substances released over a period of 50 years from the US Department of Energy`s Oak Ridge Reservation (ORR), a National Priority List site established under the Comprehensive Environmental Response, Compensation, and Liability Act. A remedial investigation has been conducted to determine the current nature and extent of any contamination and to assess the resulting risk to human health and the environment. The feasibility study evaluates remedial action alternatives to identify any that are feasible for implementation and that would effectively reduce risk. Historical studies had indicated that current problems would likely include {sup 137}Cs in sediment of the Clinch River, mercury in sediment and fish of Poplar Creek and PCBs and pesticides in fish from throughout the OU. Peak releases of mercury and {sup 137}Cs occurred over 35 years ago, and current releases are low. Past releases of PCBs from the ORR are poorly quantified, and current releases are difficult to quantify because levels are so low. The site characterization focused on contaminants in surface water, sediment, and biota. Contaminants in surface water were all found to be below Ambient Water Quality Criteria. Other findings included the following: elevated metals including cesium 137 and mercury in McCoy Branch sediments; PCBs and chlordane elevated in several fish species, presenting the only major human health risk, significant ecological risks in Poplar Creek but not in the Clinch River.

  6. Consensus statement on injury definitions and data collection procedures for studies of injuries in rugby union.

    Science.gov (United States)

    Fuller, Colin W; Molloy, Michael G; Bagate, Christian; Bahr, Roald; Brooks, John H M; Donson, Hilton; Kemp, Simon P T; McCrory, Paul; McIntosh, Andrew S; Meeuwisse, Willem H; Quarrie, Kenneth L; Raftery, Martin; Wiley, Preston

    2007-05-01

    Wide variations in the definitions and methodologies used for studies of injuries in rugby union have created inconsistencies in reported data and made interstudy comparisons of results difficult. The International Rugby Board established a Rugby Injury Consensus Group (RICG) to reach an agreement on the appropriate definitions and methodologies to standardise the recording of injuries and reporting of studies in rugby union. The RICG reviewed the consensus definitions and methodologies previously published for football (soccer) at a meeting in Dublin in order to assess their suitability for and application to rugby union. Following this meeting, iterative draft statements were prepared and circulated to members of the RICG for comment; a follow-up meeting was arranged in Dublin, at which time all definitions and procedures were finalised. At this stage, all authors confirmed their agreement with the consensus statement. The agreed document was presented to and approved by the International Rugby Board Council. Agreement was reached on definitions for injury, recurrent injury, non-fatal catastrophic injury, and training and match exposures, together with criteria for classifying injuries in terms of severity, location, type, diagnosis and causation. The definitions and methodology presented in this consensus statement for rugby union are similar to those proposed for football. Adoption of the proposals presented in this consensus statement should ensure that more consistent and comparable results will be obtained from studies of injuries within rugby union.

  7. Consensus statement on injury definitions and data collection procedures for studies of injuries in rugby union

    Science.gov (United States)

    Fuller, Colin W; Molloy, Michael G; Bagate, Christian; Bahr, Roald; Brooks, John H M; Donson, Hilton; Kemp, Simon P T; McCrory, Paul; McIntosh, Andrew S; Meeuwisse, Willem H; Quarrie, Kenneth L; Raftery, Martin; Wiley, Preston

    2007-01-01

    Wide variations in the definitions and methodologies used for studies of injuries in rugby union have created inconsistencies in reported data and made interstudy comparisons of results difficult. The International Rugby Board established a Rugby Injury Consensus Group (RICG) to reach an agreement on the appropriate definitions and methodologies to standardise the recording of injuries and reporting of studies in rugby union. The RICG reviewed the consensus definitions and methodologies previously published for football (soccer) at a meeting in Dublin in order to assess their suitability for and application to rugby union. Following this meeting, iterative draft statements were prepared and circulated to members of the RICG for comment; a follow‐up meeting was arranged in Dublin, at which time all definitions and procedures were finalised. At this stage, all authors confirmed their agreement with the consensus statement. The agreed document was presented to and approved by the International Rugby Board Council. Agreement was reached on definitions for injury, recurrent injury, non‐fatal catastrophic injury, and training and match exposures, together with criteria for classifying injuries in terms of severity, location, type, diagnosis and causation. The definitions and methodology presented in this consensus statement for rugby union are similar to those proposed for football. Adoption of the proposals presented in this consensus statement should ensure that more consistent and comparable results will be obtained from studies of injuries within rugby union. PMID:17452684

  8. Definition extraction for glossary creation : a study on extracting definitions for semi-automatic glossary creation in Dutch

    NARCIS (Netherlands)

    Westerhout, E.N.

    2010-01-01

    The central topic of this thesis is the automatic extraction of definitions from text. Definition extraction can play a role in various applications including the semi-automatic development of glossaries in an eLearning context, which constitutes the main focus of this dissertation. A glossary provi

  9. Floated pallet definition study. Volume 4: Summary volume

    Science.gov (United States)

    1975-01-01

    The conceptual design of a suspension system for the Floated Pallet and a retention system to support the pallet during launch, maneuvering and descent are described. In addition, a control moment gyroscope support equipment configuration study including installation and an experiment mount and erection study was performed. The impact of these separate hardware studies on the existing pallet configuration was assessed and a modified pallet common module defined.

  10. Presidential Rhetoric: Definition of a Field of Study.

    Science.gov (United States)

    Windt, Theodore Otto, Jr.

    1984-01-01

    Surveys literature published since 1960, dividing it into four categories of critical analyses. Evaluates current knowledge of presidential rhetoric and suggests directions for future research in this field of study. (PD)

  11. A preliminary study on the definitions and differences of main types of business arrangements

    Directory of Open Access Journals (Sweden)

    Anderson Tiago Peixoto Gonçalves

    2012-08-01

    Full Text Available With the growth of competitiveness and market requirements, several companies have been jointly organized with the aim of forming partnerships, forming the so-called Business Arrangements, to ensure that competitive advantages are achieved. This article came from the need to review the definitions and differences between the main types of existing Business Arrangements, as in the literature have been used different nomenclatures and classifications, either in terms of how the Arrangement is managed, how it is organized, the according to which members carry out their activities, how is the flow of resources and information, the degree of coordination and interaction, the form of production organization, and the strategies adopted. It is a basic research, descriptive and literature, which sought to collect the relevant sources, definitions about each Arrangement to meet the goal of the article is to study the definitions and differences between the main types of Business Arrangements. The article is justified by the scarcity of uniform definitions in the literature that make it possible to visualize the differences between each of the types of Arrangements, especially those in which the definitions are more similar.

  12. Definitions of medication-overuse headache in population-based studies and their implications on prevalence estimates

    DEFF Research Database (Denmark)

    Westergaard, Maria L.; Hansen, Ebba Holme; Glümer, Charlotte

    2014-01-01

    Case definitions of medication-overuse headache (MOH) in population-based research have changed over time. This study aims to review MOH prevalence reports with respect to these changes, and to propose a practical case definition for future studies based on the ICHD-3 beta.......Case definitions of medication-overuse headache (MOH) in population-based research have changed over time. This study aims to review MOH prevalence reports with respect to these changes, and to propose a practical case definition for future studies based on the ICHD-3 beta....

  13. Objectives and Model Payload Definition for NEO Human Mission Studies

    Science.gov (United States)

    Carnelli, I.; Galvez, A.; Carpenter, J.

    2011-10-01

    ESA has supported studies on NEO threat assessment systems and deflection concepts in the context of the General Studies Programme and in close cooperation with the directorates of Technical and Quality Management and of the Scientific Programme. This work has made it possible to identify a project for Europe to make a significant - yet realistic - contribution to the international efforts in this field: the Don Quijote NEO technology demonstration mission. This paper describes what such a small mission can do to prepare future human exploration and what is the in-situ data that can be obtained through such a project.

  14. Competing definitions of schizophrenia: what can be learned from polydiagnostic studies?

    DEFF Research Database (Denmark)

    Jansson, Lennart B; Parnas, Josef

    2007-01-01

    The contemporary diagnoses of schizophrenia (sz)-Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition(DSM-IV) and International Classification of Diseases, 10th Revision(ICD-10)-are widely considered as important scientific achievements. However, these algorithms were not a product...... of explicit conceptual analyses and empirical studies but defined through consensus with the purpose of improving reliability. The validity status of current definitions and of their predecessors remains unclear. The so-called "polydiagnostic approach" applies different definitions of a disorder to the same...

  15. OTEC heat exchanger design and producibility study. Part C. Appendixes G thru J. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1976-10-28

    Study results of a preliminary design and manufacturing study of 25-MW/sub e/ aluminium-tubed and titanium-tubed heat exchangers and 5-MW/sub e/ subscale heat exchangers for ocean thermal energy conversion are reported. Subcontractor engineering efforts are described including computer printout sheets from the optimization program; structural analysis of the pressure vessels, heat exchanger tubing, shell to tubesheet transition ring, vapor ports, and concrete pressure vessels; magnaforming of tube-to-tubesheets in aluminium; and explosion bonding and propellant swagging of tubes to tubesheets. (WHK)

  16. Preliminary Problem Definition Study on Munitions-Related Chemicals.

    Science.gov (United States)

    1979-04-01

    literature; how- S ever, Sander et al. (1975a, b) studied the effect of N-nitrosomorpholine in a series of experiments with cress plants (Lepidiwu sativum...Adenomas by Amines or Ureas Plus Nitrite and by N-Nitroso Compounds: Effect of Ascorbate, Gallic Acid, Thiocyanate, and Caffine ," j. Nat’l Cancer instit...Washington, D.C. Garber, K. (1970), "Air Pollution by Heavy-Metal-Containing Dusts. Effects on Plants ." LandAirt, Forsch, Sonderh., 25, 59-68

  17. 12 CFR Appendix B to Part 3 - Risk-Based Capital Guidelines; Market Risk Adjustment

    Science.gov (United States)

    2010-01-01

    .... Section 2. Definitions For purposes of this appendix, the following definitions apply: (a) Covered...-zero specific risk capital charge. (A) For covered debt positions that are derivatives, a bank must... (including derivatives) in identical debt issues or indices. (iii) A bank must multiply the absolute value...

  18. Definitions and Uses: Case Study of Teachers Implementing Project-Based Learning

    Science.gov (United States)

    Tamim, Suha R.; Grant, Michael M.

    2013-01-01

    The purpose of this descriptive study was to explore inservice teachers' definitions of project-based learning (PjBL) and their accounts on the meaning of their PjBL implementations. A purposive sample of six teachers from grades four through twelve in public and private schools participated. Three themes evolved from inductive analysis: (1)…

  19. Assessment of Student Performance. Volume III: Technical Appendix. Studies of Education Reform.

    Science.gov (United States)

    Khattri, Nidhi; And Others

    The emphasis on using performance assessments to support systematic state-, district-, or school-wide purposes is a recent development in the assessment-reform movement. A 3-year case study sought to describe the status of assessment reform in United States education systems and offer recommendations for policy and future research. The research…

  20. Ports: Definition and study of types, sizes and business models

    Directory of Open Access Journals (Sweden)

    Ivan Roa

    2013-09-01

    Full Text Available Purpose: In the world today there are thousands of port facilities of different types and sizes, competing to capture some market share of freight by sea, mainly. This article aims to determine the type of port and the most common size, in order to find out which business model is applied in that segment and what is the legal status of the companies of such infrastructure.Design/methodology/approach: To achieve this goal, we develop a research on a representative sample of 800 ports worldwide, which manage 90% of the containerized port loading. Then you can find out the legal status of the companies that manage them.Findings: The results indicate a port type and a dominant size, which are mostly managed by companies subject to a concession model.Research limitations/implications: In this research, we study only those ports that handle freight (basically containerized, ignoring other activities such as fishing, military, tourism or recreational.Originality/value: This is an investigation to show that the vast majority of the studied segment port facilities are governed by a similar corporate model and subject to pressure from the markets, which increasingly demand efficiency and service. Consequently, we tend to concession terminals to private operators in a process that might be called privatization, but in the strictest sense of the term, is not entirely realistic because the ownership of the land never ceases to be public

  1. Space station resistojet system requirements and interface definition study

    Science.gov (United States)

    Heckert, Bruce J.

    1987-01-01

    Preliminary resistojet design requirements were established based on initial technical requirements imposed by the results of NASA and Rocketdyne studies. The requirements are directed toward long life, simplicity, flexibility, and commonality with other space station components. The resistojet assembly is comprised of eight resistojets, fluid components downstream of the waste fluid storage system, a power controller, structure, and shielding. It consists of two identical subassemblies, one of which is redundant. Each subassembly consists of four 500-W resistojets, series redundant latch values, a power controller, a water vaporizer, two pressure regulators, filters, check valves, disconnects, fluid tubing, and electrical cables. All components are packaged at the end of the stinger aft of the JEM and Columbus modules. Different flow and power control methods were studied. A constant inlet pressure and a two-power setting controller were tentatively selected based on simplicity and reasonably high specific impulse for the range of waste gas compositions that are anticipated. The constant pressure is supplied by pressure regulators. The two set point power control includes individual power supplies to each resistojet heater and water vaporizer. An embedded data processor, a multiplexer-demultiplexer, and a network interface unit that are standard space station components are included in the power controller. The total dry weight of the resistojet assembly is approximately 172 lb. The total cost for design, development, test, evaluation, qualification, and flight hardware is estimated to be $16 million.

  2. A comparative study on the elastic modulus of polyvinyl alcohol sponge using different stress-strain definitions.

    Science.gov (United States)

    Karimi, Alireza; Navidbakhsh, Mahdi; Alizadeh, Mansour; Razaghi, Reza

    2014-10-01

    There have been different stress-strain definitions to measure the elastic modulus of spongy materials, especially polyvinyl alcohol (PVA) sponge. However, there is no agreement as to which stress-strain definition should be implemented. This study was aimed to show how different results are given by the various definitions of stress-strain used, and to recommend a specific definition when testing spongy materials. A fabricated PVA sponge was subjected to a series of tensile tests in order to measure its mechanical properties. Three stress definitions (second Piola-Kichhoff stress, engineering stress, and true stress) and four strain definitions (Almansi-Hamel strain, Green-St. Venant strain, engineering strain, and true strain) were used to determine the elastic modulus. The results revealed that the Almansi-Hamel strain definition exhibited the highest non-linear stress-strain relation and, as a result, may overestimate the elastic modulus at different stress definitions (second Piola-Kichhoff stress, engineering stress, and true stress). The Green-St. Venant strain definition failed to address the non-linear stress-strain relation using different definitions of stress and invoked an underestimation of the elastic modulus values. Engineering stress and strain definitions were only valid for small strains and displacements, which make them impractical when analyzing spongy materials. The results showed that the effect of varying the stress definition on the maximum stress measurements was significant but not when calculating the elastic modulus. It is important to consider which stress-strain definition is employed when characterizing the mechanical properties of spongy materials. Although the true stress-true strain definition exhibits a non-linear relation, we favor it in spongy materials mechanics as it gives more accurate measurements of the material's response using the instantaneous values.

  3. Definition of requirements for geothermal power conversion system studies

    Energy Technology Data Exchange (ETDEWEB)

    1977-06-30

    Candidate power conversion systems and criteria for comparing these systems are listed. The elements of each conceptual design and standard approaches to equipment design are described. The methods used to calculate heat and mass balances and the data used in the calculations are described. The method used in developing the economics of each system is described and factors such as construction wage rates common to all systems are included. Standard methods for developing the conceptual designs and corresponding economics are defined so that the results of each system study can be readily compared to those of the others. The candidate conversion systems are: multistage flash/binary; two stage flash with scrubbing; total flow; multistage flash/direct contact (Bechtel patented process); four stage flash/binary; binary with direct contact heat exchangers; hybrid-flash/binary; hybrid-flash/total flow; and flash/dual cycle binary. (MHR)

  4. Grand Forks - East Grand Forks Urban Water Resources Study. Background Information Appendix.

    Science.gov (United States)

    1981-07-01

    coulees is too saline for most plants. Roadsides and tracts maintained as prairie provide the "classic" wildflower habitat. Sedges and coarse grasses...bird habitat are found in the study area: croplands, wetlands, tallgrass prairie , fencerows and roadsides, shelter- belts, floodplain forest, and...secondary bird species of the tallgrass prairie , including the plovers, western meadowlark, cowbird, and bobolink, are listed in table 18. 89 I. TABLE 18

  5. Coal gasification systems engineering and analysis. Appendix D: Cost and economic studies

    Science.gov (United States)

    1980-01-01

    The detailed cost estimate documentation for the designs prepared in this study are presented. The include: (1) Koppers-Totzek, (2) Texaco (3) Babcock and Wilcox, (4) BGC-Lurgi, and (5) Lurgi. The alternate product cost estimates include: (1) Koppers-Totzek and Texaco single product facilities (methane, methanol, gasoline, hydrogen), (2) Kopers-Totzek SNG and MBG, (3) Kopers-Totzek and Texaco SNG and MBG, and (4) Lurgi-methane and Lurgi-methane and methanol.

  6. Metropolitan Spokane Region Water Resources Study. Appendix E. Environment and Recreation

    Science.gov (United States)

    1976-01-01

    shows the area distribution of the various vegetation types and associations in the study area. The unshaded 315.4-3 portions represent cultivated ...Vegetational Resources of Special Significance Very little of the original steppe vegetation remains. Graz- ing, cultivation , and irrigation have...developed for dry alfalfa farming and dairying. Although there are still spawning areas on Dragoon Creek, the agricultural land use patterns do not

  7. Speed test results and hardware/software study of computational speed problem, appendix D

    Science.gov (United States)

    1984-01-01

    The HP9845C is a desktop computer which is tested and evaluated for processing speed. A study was made to determine the availability and approximate cost of computers and/or hardware accessories necessary to meet the 20 ms sample period speed requirements. Additional requirements were that the control algorithm could be programmed in a high language and that the machine have sufficient storage to store the data from a complete experiment.

  8. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 3A. GSFLS technical analysis (appendix). Interim report

    Energy Technology Data Exchange (ETDEWEB)

    Kriger, A.

    1978-01-31

    This report is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. The technical and financial considerations underlying a global spent fuel logistics systems have been studied and are reported. The Pacific Basin is used as a model throughout this report; however the stated methodology and, in many cases, considerations and conclusions are applicable to other global regions. Spent fuel discharge profiles for Pacific Basin Countries were used to determine the technical systems requirements for alternative concepts. Functional analyses and flows were generated to define both system design requirements and logistics parameters. A technology review was made to ascertain the state-of-the-art of relevant GSFLS technical systems. Modular GSFLS facility designs were developed using the information generated from the functional analysis and technology review. The modular facility designs were used as a basis for siting and cost estimates for various GSFLS alternatives. Various GSFLS concepts were analyzed from a financial and economic perspective in order to provide total concepts costs and ascertain financial and economic sensitivities to key GSFLS variations. Results of the study include quantification of GSFLS facility and hardware requirements; drawings of relevant GSFLS facility designs; system cost estimates; financial reports - including user service charges; and comparative analyses of various GSFLS alternatives.

  9. Project definition study for the National Biomedical Tracer Facility

    Energy Technology Data Exchange (ETDEWEB)

    Roozen, K.

    1995-02-15

    The University of Alabama at Birmingham (UAB) has conducted a study of the proposed National Biomedical Tracer Facility (NBTF). In collaboration with General Atomics, RUST International, Coleman Research Corporation (CRC), IsoMed, Ernst and Young and the advisory committees, they have examined the issues relevant to the NBTF in terms of facility design, operating philosophy, and a business plan. They have utilized resources within UAB, CRC and Chem-Nuclear to develop recommendations on environmental, safety and health issues. The Institute of Medicine Panel`s Report on Isotopes for Medicine and the Life Sciences took the results of prior workshops further in developing recommendations for the mission of the NBTF. The IOM panel recommends that the NBTF accelerator have the capacity to accelerate protons to 80 MeV and a minimum of 750 microamperes of current. The panel declined to recommend a cyclotron or a linac. They emphasized a clear focus on research and development for isotope production including target design, separation chemistry and generator development. The facility needs to emphasize education and training in its mission. The facility must focus on radionuclide production for the research and clinical communities. The formation of a public-private partnership resembling the TRIUMF-Nordion model was encouraged. An advisory panel should assist with the NBTF operations and prioritization.

  10. Metropolitan Spokane Region Water Resources Study. Appendix H. Volume 1. Plan Formulation and Evaluation

    Science.gov (United States)

    1976-01-01

    guidance was providedbte epo ,,n Rive -s!n~wt gre guidance frm ’the studyV c~ies o~ni e.’Maj or cooperg.ting agendcies inclukle’ Spol anie Ct’and Ciounty...Separate and recycle spe-t cooling water. Culligan Soft Water Service Water use: Regeneration of water softeners Treatment: p1l adjustment Problems: High...sites, both with solids handling and with carbon regeneration increase the odor potential over one site plan. 701.2- 152 11. CONCERNS FOR ENERGY AND

  11. Appropriateness of the definition of 'sedentary' in young children: Whole-room calorimetry study.

    Science.gov (United States)

    Reilly, John J; Janssen, Xanne; Cliff, Dylan P; Okely, Anthony D

    2015-09-01

    The present study aimed to measure the energy cost of three common sedentary activities in young children to test whether energy expended was consistent with the recent consensus definition of 'sedentary' as 'any behaviour conducted in a sitting or reclining posture and with an energy cost ≤ 1.5 metabolic equivalents (METs)' (Sedentary Behaviour Research Network, 2012). Observational study. Whole-room calorimetry measures of television viewing, sitting at a table drawing and reading, and sitting on the floor playing with toys were made in 40 young children (mean age 5.3 years, SD 1.0). The energy cost of each sedentary activity was consistent with the recent consensus definition of sedentary: 1.17 METs (95% CI 1.07-1.27) for TV viewing; 1.38 METs (95% CI 1.30-1.46) for sitting at a table; and 1.35 METs (95% CI 1.28-1.43) for floor-based play. Common sedentary activities in young children have energy costs which are consistent with the recent consensus definition of 'sedentary', and the present study is supportive of this definition. Copyright © 2014 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  12. Definitions of love in a sample of British women: an empirical study using Q methodology.

    Science.gov (United States)

    Watts, Simon; Stenner, Paul

    2014-09-01

    Social psychological research has increasingly acknowledged that any pretensions to a singular theory of love should be replaced with a concern about its affirmation and what people actually say and do in love's name. Lee's (1977) love styles research and Sternberg's (1995) theory of love as a story are prime examples. Despite traditional definitions of love in western cultures being dominated by feminine images and tales of gender difference, however, the personal definitions and experiences of women have received comparatively little empirical attention, particularly in recent years and despite some well-documented changes in their cultural circumstances. This study remedies that situation through presentation of a Q methodological study in which a convenience sample of 59 British women were asked to Q sort 54 single-word descriptors of love to define love as they had experienced it. Factor analysis of the resulting Q sorts revealed six distinct definitions of love, interpreted as 'attraction, passion & romance', 'unconditional love', 'sex & fun', 'friendship & spirituality', 'a permanent commitment', and 'separate people, separate lives'. The six definitions are then discussed in terms of their allegiance to traditionally feminine and/or masculine values and as a means of highlighting the changing face of Britain's relational culture.

  13. Zero-gravity cloud physics laboratory: Candidate experiments definition and preliminary concept studies

    Science.gov (United States)

    Eaton, L. R.; Greco, R. V.; Hollinden, A. B.

    1973-01-01

    The candidate definition studies on the zero-g cloud physics laboratory are covered. This laboratory will be an independent self-contained shuttle sortie payload. Several critical technology areas have been identified and studied to assure proper consideration in terms of engineering requirements for the final design. Areas include chambers, gas and particle generators, environmental controls, motion controls, change controls, observational techniques, and composition controls. This unique laboratory will allow studies to be performed without mechanical, aerodynamics, electrical, or other type techniques to support the object under study. This report also covers the candidate experiment definitions, chambers and experiment classes, laboratory concepts and plans, special supporting studies, early flight opportunities and payload planning data for overall shuttle payload requirements assessments.

  14. Advanced system demonstration for utilization of biomass as an energy source. Technical Appendix J: alternatives studies. Environmental report

    Energy Technology Data Exchange (ETDEWEB)

    McCollom, M. [ed.

    1979-01-01

    A comprehensive review of a wide range of alternatives to the proposed action, the commercial demonstration of an industrial cogenerating facility fired with wood fuels is provided. An extensive effort has been devoted to the evaluation of all reasonable alternatives to this project. A number of possible actions were also briefly considered, but, for various reasons, they were found not to be appropriate at present for a commercial-scale demonstration of an alternative energy source. The critical characteristics of the wood-fueled commercial demonstration project at Westbrook are considered to be: industrial cogeneration of power; the production of 510,000 pounds per hour of industrial process steam; the production of approximately twenty-five megawatts of electric generating capacity, some of which would be available to a public utility in southern Maine; and the consumption of 2,000 tons of wood fuel per day. Each of the alternatives examined in this appendix offers a different option for one or several of the characteristics of the project listed above. As a whole, the appendix describes the range of possible actions that the US Department of Energy and its contractors have considered.

  15. Lengths and Positions of the Vermiform Appendix among Sudanese Cadavers

    Directory of Open Access Journals (Sweden)

    Ehab I. El-Amin

    2015-08-01

    Full Text Available Background/objective: The anatomy of vermiform appendix displays great variations in length and position between different populations. The reports relating these variations to a specific etiological factor are few. This study aims to describe the positions and lengths of vermiform appendix among Sudanese cadavers. Methods: This descriptive study was carried out in Omdurman Teaching Hospital Morgue and Omdurman Islamic University-Sudan. Sixty Sudanese cadavers (30 male and 30 female, were dissected in the period from June 2013 to June 2014. The positions and the lengths of vermiform appendix were measured in millimeters. The data was analyzed by SPSS version 20. Results: The cadavers’ age ranged between 20 to 80 years according to their medico-legal reports. Retrocaecal position was mainly observed in 60%, pelvic in 35%, post-ileal in 3.3%, and pre-ileal in 1.7%. The lengths of the appendix was found < 69 mm in 23.3%, 70-110 mm in 60%, and > 110 mm in 16.7%, also the study showed insignificant difference between the lengths and ages (p < 0.08, and between males and females (p = 0.23. Age was the influencing factor for the positions of vermiform appendixes (p = 0.04. Conclusion: The study showed that the commonest lengths of the appendix were 70-110 mm while the common position was retrocaecal regardless to age or gender. This data should be considered in surgical removal of the inflamed appendix.

  16. Knowledge of the definition of euthanasia: study with doctors and caregivers of Alzheimer's disease patients.

    Science.gov (United States)

    Vilela, Luciana Pricoli; Caramelli, Paulo

    2009-01-01

    Euthanasia is an increasingly debated subject among specialized professionals and also among lay people, even in countries such as Brazil where it is not authorized. It is questionable, however, if the concept of euthanasia is well known by these persons. The goal of this study was to investigate knowledge about the definition of euthanasia by family caregivers of patients with dementia and by specialized physicians and also to investigate their personal opinion on this topic. We prospectively interviewed 30 physicians from three different medical specialties and 40 family caregivers of patients with Alzheimer's disease using a structured questionnaire. Two clinical vignettes were also presented to the physicians in order to ascertain their personal opinion about euthanasia. Among the caregivers, 10 (25.0%) knew the correct definition of euthanasia. Regarding their personal view, nine (22.5%) were in favor, while 20 (50.0%) were against. The remaining 11 (27.5%) caregivers were unable to define their position. Among the physicians, 19 (63.3%) gave a coherent answer regarding the definition of euthanasia. When they were presented with the clinical vignettes, less than 50% of them were in favor of euthanasia. The definition of euthanasia was unknown by most of the lay individuals and also by one third of the physicians. Although it is not officially approved in Brazil, a small proportion of family caregivers and also of specialized physicians would be in favor of the practice of euthanasia.

  17. An experimental study on the mechanical properties of rat brain tissue using different stress-strain definitions.

    Science.gov (United States)

    Karimi, Alireza; Navidbakhsh, Mahdi

    2014-07-01

    There are different stress-strain definitions to measure the mechanical properties of the brain tissue. However, there is no agreement as to which stress-strain definition should be employed to measure the mechanical properties of the brain tissue at both the longitudinal and circumferential directions. It is worth knowing that an optimize stress-strain definition of the brain tissue at different loading directions may have implications for neuronavigation and surgery simulation through haptic devices. This study is aimed to conduct a comparative study on different results are given by the various definitions of stress-strain and to recommend a specific definition when testing brain tissues. Prepared cylindrical samples are excised from the parietal lobes of rats' brains and experimentally tested by applying load on both the longitudinal and circumferential directions. Three stress definitions (second Piola-Kichhoff stress, engineering stress, and true stress) and four strain definitions (Almansi-Hamel strain, Green-St. Venant strain, engineering strain, and true strain) are used to determine the elastic modulus, maximum stress and strain. The highest non-linear stress-strain relation is observed for the Almansi-Hamel strain definition and it may overestimate the elastic modulus at different stress definitions at both the longitudinal and circumferential directions. The Green-St. Venant strain definition fails to address the non-linear stress-strain relation using different definitions of stress and triggers an underestimation of the elastic modulus. The results suggest the application of the true stress-true strain definition for characterization of the brain tissues mechanics since it gives more accurate measurements of the tissue's response using the instantaneous values.

  18. The emerging science of quantitative imaging biomarkers terminology and definitions for scientific studies and regulatory submissions.

    Science.gov (United States)

    Kessler, Larry G; Barnhart, Huiman X; Buckler, Andrew J; Choudhury, Kingshuk Roy; Kondratovich, Marina V; Toledano, Alicia; Guimaraes, Alexander R; Filice, Ross; Zhang, Zheng; Sullivan, Daniel C

    2015-02-01

    The development and implementation of quantitative imaging biomarkers has been hampered by the inconsistent and often incorrect use of terminology related to these markers. Sponsored by the Radiological Society of North America, an interdisciplinary group of radiologists, statisticians, physicists, and other researchers worked to develop a comprehensive terminology to serve as a foundation for quantitative imaging biomarker claims. Where possible, this working group adapted existing definitions derived from national or international standards bodies rather than invent new definitions for these terms. This terminology also serves as a foundation for the design of studies that evaluate the technical performance of quantitative imaging biomarkers and for studies of algorithms that generate the quantitative imaging biomarkers from clinical scans. This paper provides examples of research studies and quantitative imaging biomarker claims that use terminology consistent with these definitions as well as examples of the rampant confusion in this emerging field. We provide recommendations for appropriate use of quantitative imaging biomarker terminological concepts. It is hoped that this document will assist researchers and regulatory reviewers who examine quantitative imaging biomarkers and will also inform regulatory guidance. More consistent and correct use of terminology could advance regulatory science, improve clinical research, and provide better care for patients who undergo imaging studies. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  19. Knowledge of the definition of euthanasia: study with doctors and caregivers of Alzheimer's disease patients

    OpenAIRE

    Luciana Pricoli Vilela; Paulo Caramelli

    2009-01-01

    BACKGROUND: Euthanasia is an increasingly debated subject among specialized professionals and also among lay people, even in countries such as Brazil where it is not authorized. It is questionable, however, if the concept of euthanasia is well known by these persons. OBJECTIVE: The goal of this study was to investigate knowledge about the definition of euthanasia by family caregivers of patients with dementia and by specialized physicians and also to investigate their personal opinion on this...

  20. A study of characteristics of intercity transportation systems. Phase 1: Definition of transportation comparison methodology

    Science.gov (United States)

    English, J. M.; Smith, J. L.; Lifson, M. W.

    1978-01-01

    The objectives of this study are: (1) to determine a unified methodological framework for the comparison of intercity passenger and freight transportation systems; (2) to review the attributes of existing and future transportation systems for the purpose of establishing measures of comparison. These objectives were made more specific to include: (1) development of a methodology for comparing long term transportation trends arising from implementation of various R&D programs; (2) definition of value functions and attribute weightings needed for further transportation goals.

  1. Rare Cadaveric Finding of a Grossly Enlarged Mucocele Appendix

    Directory of Open Access Journals (Sweden)

    Anna Farias

    2013-12-01

    Full Text Available Appendicular mucoceles are rare clinical findings characterized by dilation and distention of the appendicular lumen by the accumulation of mucus. Their discovery is often incidental from abdominal imaging or more commonly as a secondary surgical finding. In this case study we report the first known recorded case of a cadaveric mucocele appendix discovered during routine dissection of the gastrointestinal system. The recorded cause of death for the 86-year-old female patient was congestive heart failure. We compared the gross anatomy and histology of this enormous appendix with another cadaveric appendix. A pathology report identified the appendicular mucocele as a mucinous cystadenoma.

  2. The relation of metabolic syndrome according to five definitions to cardiovascular risk factors - a population-based study

    Directory of Open Access Journals (Sweden)

    Lai Ming-May

    2009-12-01

    Full Text Available Abstract Background Although National Cholesterol Education Program (NCEP, International Diabetes Federation (IDF, American Heart Association and National Heart, Lung and Blood Institute (AHA/NHLBI, World Health Organization (WHO, and the European Group for the Study of Insulin Resistance (EGIR definitions of metabolic syndrome (MetS have been commonly used by studies, little is known about agreement among these five definitions. We examined the agreement among these five definitions and explored their relationship with risk factors of cardiovascular disease in a Taiwan population. Methods A total of 1305 subjects aged 40 years and over in Taiwan were analyzed. Biomedical markers and anthropometric indices were measured. Agreement among definitions was determined by the kappa statistic. Logistic regression models were fit to estimate the odds of a high cardiovascular risk group for five definitions of MetS. Results The agreement among the NCEP, IDF, and AHA/NHLBI definitions was from substantial to very good, and agreement between the WHO and EGIR definitions was also substantial. All MetS definitions were significantly associated prevalence of microalbuminuria, elevated highly sensitive CRP (hs-CRP, and arterial stiffness only in women. In men, MetS by NCEP and AHA/NHLBI was associated with elevated level of hs-CRP and arterial stiffness. MetS by WHO and EGIR were significantly associated with microalbuminuria. And MetS by WHO was the only MetS definition that significantly associated with prevalence of arterial stiffness (OR: 2.75, 95% CI: 1.22-6.19. Conclusions The associations of these five definitions with cardiovascular risk factors were similar in women, and it was evident that the five definitions performed better in women than in men, with higher ORs observed in relation to arterial stiffness, elevated hs-CRP, and higher Framingham risk scores.

  3. A Validity Study of the Self-Esteem Inventory.

    Science.gov (United States)

    Landis, H. John

    Results of this validation study of a slightly modified version of the Coppersmith Self-Esteem Inventory substantiate its use with seventh graders to assess Goal I (concerning self-understanding and appreciation of self-worth) of the Educational Quality Assessment Program in Pennsylvania. Appendixes include the definition and rationale for Goal I,…

  4. Genetic distance as an alternative to physical distance for definition of gene units in association studies.

    Science.gov (United States)

    Rodriguez-Fontenla, Cristina; Calaza, Manuel; Gonzalez, Antonio

    2014-05-28

    Some association studies, as the implemented in VEGAS, ALIGATOR, i-GSEA4GWAS, GSA-SNP and other software tools, use genes as the unit of analysis. These genes include the coding sequence plus flanking sequences. Polymorphisms in the flanking sequences are of interest because they involve cis-regulatory elements or they inform on untyped genetic variants trough linkage disequilibrium. Gene extensions have customarily been defined as ±50 Kb. This approach is not fully satisfactory because genetic relationships between neighbouring sequences are a function of genetic distances, which are only poorly replaced by physical distances. Standardized recombination rates (SRR) from the deCODE recombination map were used as units of genetic distances. We searched for a SRR producing flanking sequences near the ±50 Kb offset that has been common in previous studies. A SRR≥2 was selected because it led to gene extensions with median length=45.3 Kb and the simplicity of an integer value. As expected, boundaries of the genes defined with the ±50 Kb and with the SRR≥2 rules were rarely concordant. The impact of these differences was illustrated with the interpretation of top association signals from two large studies including many hits and their detailed analysis based in different criteria. The definition based in genetic distance was more concordant with the results of these studies than the based in physical distance. In the analysis of 18 top disease associated loci form the first study, the SRR≥2 genes led to a fully concordant interpretation in 17 loci; the ±50 Kb genes only in 6. Interpretation of the 43 putative functional genes of the second study based in the SRR≥2 definition only missed 4 of the genes, whereas the based in the ±50 Kb definition missed 10 genes. A gene definition based on genetic distance led to results more concordant with expert detailed analyses than the commonly used based in physical distance. The genome coordinates for each

  5. Competing Definitions of Schizophrenia: What Can Be Learned From Polydiagnostic Studies?

    DEFF Research Database (Denmark)

    Jansson, Lennart Bertil; Parnas, Josef

    2006-01-01

    The contemporary diagnoses of schizophrenia (sz)—Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) and International Classification of Diseases,10th Revision (ICD-10)—are widely considered as important scientific achievements. However, these algorithms were not a prod......The contemporary diagnoses of schizophrenia (sz)—Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) and International Classification of Diseases,10th Revision (ICD-10)—are widely considered as important scientific achievements. However, these algorithms were...... not a product of explicit conceptual analyses and empirical studies but defined through consensus with the purpose of improving reliability. The validity status of current definitions and of their predecessors remains unclear. The so-called "polydiagnostic approach" applies different definitions of a disorder...

  6. Multidisciplinary collaborative gross tumour volume definition for lung cancer radiotherapy: a prospective study.

    Science.gov (United States)

    Hollingdale, Abigail E; Roques, Tom W; Curtin, John; Martin, W M Craig; Horan, Gail; Barrett, Ann

    2011-12-07

    Variability in gross tumour volume (GTV) definition is a major source of systematic error in conformal radiotherapy. This prospective study assesses the role of multidisciplinary collaboration between oncologists and radiologists in defining lung cancer volumes. Twenty patients with non-small cell lung cancer due to receive three-dimensional conformal radiotherapy formed the study population. GTVs were defined by a radiologist (GTVrad) and an oncologist (GTVonc) using available clinical information and imaging. A collaborative meeting was then held to agree on a final, common GTV (GTVfin) to be used for treatment planning, and differences analysed. The collaboration changed the GTV in 19/20 patients with a total of 50 regions being edited. Changes made were categorized as (a) differentiation of tumour from atelectasis or ground glass shadowing, (b) separation of tumour from vasculature, and (c) defining mediastinal extent of tumour. Oncologists were more confident in the GTVfin than the GTVonc. The radiologist took longer to define the GTV than the oncologist. Real-time collaborative GTV definition by a radiologist and oncologist is practical and feasible. This approach allows specific areas of uncertainty to be categorized and focussed on, reducing systematic error in GTV definition. The physician's approach to risk and decision making for each patient may also play a role.

  7. Exploring Stakeholder Definitions within the Aerospace Industry: A Qualitative Case Study

    Science.gov (United States)

    Hebert, Jonathan R.

    A best practice in the discipline of project management is to identify all key project stakeholders prior to the execution of a project. When stakeholders are properly identified, they can be consulted to provide expert advice on project activities so that the project manager can ensure the project stays within the budget and schedule constraints. The problem addressed by this study is that managers fail to properly identify key project stakeholders when using stakeholder theory because there are multiple conflicting definitions for the term stakeholder. Poor stakeholder identification has been linked to multiple negative project outcomes such as budget and schedules overruns, and this problem is heightened in certain industries such as aerospace. The purpose of this qualitative study was to explore project managers' and project stakeholders' perceptions of how they define and use the term stakeholder within the aerospace industry. This qualitative exploratory single-case study had two embedded units of analysis: project managers and project stakeholders. Six aerospace project managers and five aerospace project stakeholders were purposively selected for this study. Data were collected through individual semi-structured interviews with both project managers and project stakeholders. All data were analyzed using Yin's (2011) five-phased cycle approach for qualitative research. The results indicated that the aerospace project managers and project stakeholder define the term stakeholder as "those who do the work of a company." The participants build upon this well-known concept by adding that, "a company should list specific job titles" that correspond to their company specific-stakeholder definition. Results also indicated that the definition of the term stakeholder is used when management is assigning human resources to a project to mitigate or control project risk. Results showed that project managers tended to include the customer in their stakeholder definitions

  8. 17 CFR 240.15c3-1a - Options (Appendix A to 17 CFR 240.15c3-1).

    Science.gov (United States)

    2010-04-01

    ... paragraphs (b)(1)(v)(C) or (b)(2) of this section. Theoretical Pricing Charges (1)(i) Definitions. (A) The... Options (Appendix A to 17 CFR 240.15c3-1). (a) Definitions. (1) The term unlisted option shall mean any option not included in the definition of listed option provided in paragraph (c)(2)(x) of §...

  9. Geosynchronous platform definition study. Volume 6: Geosynchronous program evaluation and recommendations

    Science.gov (United States)

    Myers, H. L.

    1973-01-01

    The programmatic analyses conducted to achieve the objectives of the study are presented. The characteristics are examined of alternate geosynchronous programs based on servicing concepts, geosynchronous platform configurations, and equipment definitions which have evolved during the study. The logistics support necessary to carry out programs using these systems is defined considering alternate approaches for on-orbit servicing. The costs of the resultant programs are then determined and the alternate program approaches compared. Conventional programs with expendable satellites are also defined to the extent necessary to permit comparison with on-orbit serviced platform programs.

  10. The Exploring Nature of Definitions and Classifications of Language Learning Strategies (LLSs) in the Current Studies of Second/Foreign Language Learning

    Science.gov (United States)

    Fazeli, Seyed Hossein

    2011-01-01

    This study aims to explore the nature of definitions and classifications of Language Learning Strategies (LLSs) in the current studies of second/foreign language learning in order to show the current problems regarding such definitions and classifications. The present study shows that there is not a universal agreeable definition and…

  11. Power Extension Package (PEP) system definition extension, orbital service module systems analysis study. Volume 10: PEP project plan

    Science.gov (United States)

    1979-01-01

    Contents: project plan summary; project and mission objectives; related studies and technology support activities; technical summary; management; procurement approach; project definition items and schedule; resources; management review; controlled items; and safety, reliability, and quality assurance.

  12. Biofuel Drying - Literature Study and Definitions, Concepts and Terms; Torkning av biobraensle - litteraturstudie samt definitioner, begrepp och termer

    Energy Technology Data Exchange (ETDEWEB)

    Sanati, Mehri; Faghihi, Mostafa

    2001-09-01

    The report contains one section with definitions and explications of terms in the field of drying of biofuels. The second section presents, in english, the result of a literature study in the same subject, based on 90 literature references.

  13. [Importance of the definition of urban zones in the study of cancer risk factors].

    Science.gov (United States)

    Pottier, D; Launoy, G; Le Coutour, X; Dugleux, G; Gignoux, M

    1989-01-01

    1446 cases of colorectal cancer have been collected in the Registry of digestive tract tumours in the "Department" of Calvados with the aim of studying the effect of residential location on cancer incidence. The risk-ratio was different in males and in females and between different types of urban areas. Using the urban category of "Zone de Peuplement Industriel ou Urbain" (ZPIU) increased the observed risk-ratio (1.6 for males, 1.2 for females), and enabled definition of homogeneous populations. This improved classification, thus allowed a more discriminating analysis of the effect of residential location on risk of cancer in both sexes.

  14. Residential buffer, perceived neighborhood, and individual activity space: New refinements in the definition of exposure areas - The RECORD Cohort Study.

    Science.gov (United States)

    Perchoux, Camille; Chaix, Basile; Brondeel, Ruben; Kestens, Yan

    2016-07-01

    Neighborhood effects on health have been widely investigated; yet the definition of neighborhoods is usually arbitrary. This study analyses how disparities in environmental exposure according to urbanicity vary when considering a home-centered network-buffer, the perceived residential neighborhood, or the activity space. Exposures to the density of destinations and proportion of green space were compared for three spatial definitions of exposure areas, overall and stratified by urbanicity of the residence. Environmental exposure levels and gradients by urbanicity were found to vary depending on the spatial definition of the exposure area.

  15. Defining the Field: Revisiting the ACA 1995 Definition of Communication Studies.

    Science.gov (United States)

    Korn, Charles J.; Morreale, Sherwyn P.; Boileau, Don M.

    2000-01-01

    Presents results of a survey of Association for Communication Administration (ACA) members concerning their awareness and use of the 1995 ACA Definition of the Field of Communication. Finds that 40% of administrators who responded were unaware of the definition. Urges the need to further promote the definition of the field. (NH)

  16. Comparative Effectiveness of 3-Dimensional vs 2-Dimensional and High-Definition vs Standard-Definition Neuroendoscopy: A Preclinical Randomized Crossover Study

    Science.gov (United States)

    Hughes-Hallett, Archie; Cundy, Thomas P.; Di Marco, Aimee; Pratt, Philip; Nandi, Dipankar; Darzi, Ara; Yang, Guang-Zhong

    2013-01-01

    BACKGROUND: Although the potential benefits of 3-dimensional (3-D) vs 2-dimensional (2-D) and high-definition (HD) vs standard-definition (SD) endoscopic visualization have long been recognized in other surgical fields, such endoscopes are generally considered too large and bulky for use within the brain. The recent development of 3-D and HD neuroendoscopes may therefore herald improved depth perception, better appreciation of anatomic details, and improved overall surgical performance. OBJECTIVE: To compare simultaneously the effectiveness of 3-D vs 2-D and HD vs SD neuroendoscopy. METHODS: Ten novice neuroendoscopic surgeons were recruited from a university hospital. A preclinical randomized crossover study design was adopted to compare 3-D vs 2-D and HD vs SD neuroendoscopy. The primary outcomes were time to task completion and accuracy. The secondary outcomes were perceived task workload using the NASA (National Aeronautics and Space Administration) Task Load Index and subjective impressions of the endoscopes using a 5-point Likert scale. RESULTS: Time to task completion was significantly shorter when using the 3-D vs the 2-D neuroendoscopy (P = .001), and accuracy of probe placement was significantly greater when using the HD vs the SD neuroendoscopy (P = .009). We found that 3-D endoscopy significantly improved perceived depth perception (P < .001), HD endoscopy significantly improved perceived image quality (P < .001), and both improved participants’ overall impression (P < .001). CONCLUSION: Three-dimensional neuroendoscopy and HD neuroendoscopy have differing but complementary effects on surgical performance, suggesting that neither alone can completely compensate for the lack of the other. There is therefore strong preclinical evidence to justify 3-D HD neuroendoscopy. ABBREVIATIONS: HD, high definition SD, standard definition PMID:24220007

  17. The management approach to the NASA space station definition studies at the Manned Spacecraft Center

    Science.gov (United States)

    Heberlig, J. C.

    1972-01-01

    The overall management approach to the NASA Phase B definition studies for space stations, which were initiated in September 1969 and completed in July 1972, is reviewed with particular emphasis placed on the management approach used by the Manned Spacecraft Center. The internal working organizations of the Manned Spacecraft Center and its prime contractor, North American Rockwell, are delineated along with the interfacing techniques used for the joint Government and industry study. Working interfaces with other NASA centers, industry, and Government agencies are briefly highlighted. The controlling documentation for the study (such as guidelines and constraints, bibliography, and key personnel) is reviewed. The historical background and content of the experiment program prepared for use in this Phase B study are outlined and management concepts that may be considered for future programs are proposed.

  18. A study of TB-associated immune reconstitution inflammatory syndrome using the consensus case-definition.

    Science.gov (United States)

    Sharma, Surendra K; Dhooria, Sahajal; Barwad, Parag; Kadhiravan, Tamilarasu; Ranjan, Sanjay; Miglani, Sunita; Gupta, Deepak

    2010-06-01

    A considerable proportion of patients with HIV associated tuberculosis (TB) started on highly active antiretroviral therapy (HAART) develop immune reconstitution inflammatory syndrome (IRIS), which is difficult to diagnose in a resource-limited setting. In view of the recently proposed consensus case-definitions for TB-IRIS for use in resource-limited settings we undertook this study to describe the incidence and risk factors of TB associated IRIS in a tertiary care hospital and research centre in north India. Retrospective analysis of antiretroviral treatment (ART) naïve adults started on highly active ART (HAART) from June 2006 to September 2008 was done. Of the 627 patients studied, 237 (38%) had TB at the initiation of HAART. In total, 18 (7.5%) of 237 patients with TB at baseline had paradoxical TB-associated IRIS, and 12 (3%) of 390 patients without TB at baseline developed ART-associated TB. Most IRIS events occurred during the initial 30 days of HAART. Two patients developed TB-associated IRIS after 90 days of HAART. Using univariate analysis, low CD4+ cell count at baseline [64 (28-89) vs. 95 (52-150); P=0.009] and early initiation of HAART [33 (24-41) vs. 48 (35-61) days; PART-associated TB. A considerable proportion of patients on HAART develop TB-associated IRIS. The consensus case-definition is a useful tool in resource-limited settings for the diagnosis of TB- associated IRIS.

  19. Overlap of food addiction and substance use disorders definitions: analysis of animal and human studies.

    Science.gov (United States)

    Hone-Blanchet, Antoine; Fecteau, Shirley

    2014-10-01

    Food has both homeostatic and hedonic components, which makes it a potent natural reward. Food related reward could therefore promote an escalation of intake and trigger symptoms associated to withdrawal, suggesting a behavioral parallel with substance abuse. Animal and human theoretical models of food reward and addiction have emerged, raising further interrogations on the validity of a bond between Substance Use Disorders, as clinically categorized in the DSM 5, and food reward. These models propose that highly palatable food items, rich in sugar and/or fat, are overly stimulating to the brain's reward pathways. Moreover, studies have also investigated the possibility of causal link between food reward and the contemporary obesity epidemic, with obesity being potentiated and maintained due to this overwhelming food reward. Although natural rewards are a hot topic in the definition and categorization of Substance Use Disorders, proofs of concept and definite evidence are still inconclusive. This review focuses on available results from experimental studies in animal and human models exploring the concept of food addiction, in an effort to determine if it depicts a specific phenotype and if there is truly a neurobiological similarity between food addiction and Substance Use Disorders. It describes results from sugar, fat and sweet-fat bingeing in rodent models, and behavioral and neurobiological assessments in different human populations. Although pieces of behavioral and neurobiological evidence supporting a food addiction phenotype in animals and humans are interesting, it seems premature to conclude on its validity.

  20. The Appendix on CT

    Energy Technology Data Exchange (ETDEWEB)

    Whitley, S. [Sunnybrook Health Sciences Center, Toronto, Ontario (Canada); Barts and the Royal London, Royal London Hospital, Whitechapel, London (United Kingdom)], E-mail: siobhanwhitley@yahoo.co.uk; Sookur, P.; McLean, A.; Power, N. [Barts and the Royal London, Royal London Hospital, Whitechapel, London (United Kingdom)

    2009-02-15

    Appendicitis can be a difficult clinical diagnosis to make. A negative appendicectomy rate of 20% has traditionally been accepted as the consequences of appendiceal perforation can be grave. Cross-sectional imaging is increasingly being employed in the investigation of adults with suspected appendicitis. This review will demonstrate the appearance of the normal appendix on computed tomography (CT) and its appearance in a range of inflammatory and neoplastic processes including appendicitis, Crohn's disease, infections, and benign and malignant tumour000.

  1. Environmental control implications of generating electric power from coal. 1977 technology status report. Appendix A, Part 1. Coal preparation and cleaning assessment study

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    This report evaluates the state of the art and effectiveness of physical coal cleaning as a potential strategy for controlling SO/sub x/ emissions in coal fired power generation. Coal properties which are significantly altered by physical coal cleaning were determined. The effects of the changes in properties as they relate to pulverized coal firing, fluidized bed combustion and low Btu gasification for combined cycle powered generation were studied. Available coal washability data were integrated by computer with U.S. coal reserve data. Approximately 18% of the demonstrated coal reserve were matched with washability data. Integrated data appear in the Appendix. Current coal preparation practices were reviewed. Future trends were determined. Five process flow sheets representing increasing levels of cleaning sophistication were prepared. The clean product from each flow sheet will meet U.S. EPA New Source Performance Standards. Capital and operating costs for each case were estimated. Environmental control technology and environmental impact associated with current coal preparation and cleaning operations were assessed. Physical coal cleaning is widely practiced today. Where applicable it represents the least expensive method of coal sulfur reduction. Developmental physical and chemical coal cleaning processes were studied. The chemical methods have the advantage of being able to remove both pyritic sulfur and organic sulfur present in the coal matrix. Further R and D efforts will be required before commercialization of these processes.

  2. Appendix to the thesis an experimental and numerical study of a jetfire stop material and a new helical flow heat exchanger

    Energy Technology Data Exchange (ETDEWEB)

    Austegard, Anders

    1997-12-31

    This thesis consists of two parts. Part 1: Experimental and numerical study of jetfire stop, and Part 2: Experimental and numerical study of a new kind of shell and tube heat exchanger with helical flow on shell side. Part 1 describes the development of the model for simulation of the temperature development through Viking jetfirestop. A simulation program is developed that calculates the temperature development through Viking jetfirestop. In the development of the model, measurements of reaction energy, pyrolysis and heat conductivity at low temperatures are made. The conductivity at higher temperatures and when pyrolysis reactions are going on is estimated experimentally and by numerical calculations. Full-scale jet fire test and small-scale xenon lamp experiments are made to test the simulation model. Part 2 contains the development of a model that simulate the fluid flow and heat transfer in a helical flow shell and tube heat exchanger. It consists of the development of a porosity model and a model for pressure drop and heat transfer as well as experiments in non-standard tube layouts. Results from the simulation program are compared with experiments on a helical flow shell and tube heat exchanger. This is a separate appendix volume, including computer codes and simulated results. 316 figs., 11 tabs.

  3. A case of a horseshoe appendix

    OpenAIRE

    Takabatake, Kazuya; Ikeda, Jun; Furuke, Hirotaka; Kato, Chikage; Kishimoto, Takuya; Kumano, Tatsuya; Imura, Kenichiro; Shimomura, Katsumi; Kubota, Takeshi; Taniguchi, Fumihiro; Shioaki, Yasuhiro

    2016-01-01

    Anomalies of the appendix are extremely rare, and a horseshoe appendix is even rarer. A literature search has revealed only five reported cases. In this report, we present a case of a horseshoe appendix. A 78-year-old man was referred for further examination following a positive fecal occult blood test. A mass in his ascending colon was detected on colonoscopy, while computed tomography showed that it was connected to the appendix. Tumor invasion derived from the ascending colon or appendix w...

  4. Cognitive Aids for Role Definition (CARD) to improve interprofessional team crisis resource management: An exploratory study.

    Science.gov (United States)

    Renna, Tania Di; Crooks, Simone; Pigford, Ashlee-Ann; Clarkin, Chantalle; Fraser, Amy B; Bunting, Alexandra C; Bould, M Dylan; Boet, Sylvain

    2016-09-01

    This study aimed to assess the perceived value of the Cognitive Aids for Role Definition (CARD) protocol for simulated intraoperative cardiac arrests. Sixteen interprofessional operating room teams completed three consecutive simulated intraoperative cardiac arrest scenarios: current standard, no CARD; CARD, no CARD teaching; and CARD, didactic teaching. Each team participated in a focus group interview immediately following the third scenario; data were transcribed verbatim and qualitatively analysed. After 6 months, participants formed eight new teams randomised to two groups (CARD or no CARD) and completed a retention intraoperative cardiac arrest simulation scenario. All simulation sessions were video recorded and expert raters assessed team performance. Qualitative analysis of the 16 focus group interviews revealed 3 thematic dimensions: role definition in crisis management; logistical issues; and the "real life" applicability of CARD. Members of the interprofessional team perceived CARD very positively. Exploratory quantitative analysis found no significant differences in team performance with or without CARD (p > 0.05). In conclusion, qualitative data suggest that the CARD protocol clarifies roles and team coordination during interprofessional crisis management and has the potential to improve the team performance. The concept of a self-organising team with defined roles is promising for patient safety.

  5. Final definition and preliminary design study for the initial atmospheric cloud physics laboratory, a Spacelab mission payload

    Science.gov (United States)

    1976-01-01

    The following areas related to the final definition and preliminary design study of the initial atmospheric cloud physics laboratory (ACPL) were covered: (1) proposal organization, personnel, schedule, and project management, (2) proposed configurations, (3) study objectives, (4) ACPL experiment program listing and description, (5) mission/flight flexibility and modularity/commonality, (6) study plan, and (7) description of following tasks: requirement analysis and definition task flow, systems analysis and trade studies, subsystem analysis and trade studies, specifications and interface control documents, preliminary design task flow, work breakdown structure, programmatic analysis and planning, and project costs. Finally, an overview of the scientific requirements was presented.

  6. Chronic Fatigue Syndrome – A clinically empirical approach to its definition and study

    Directory of Open Access Journals (Sweden)

    Papanicolaou Dimitris A

    2005-12-01

    Full Text Available Abstract Background The lack of standardized criteria for defining chronic fatigue syndrome (CFS has constrained research. The objective of this study was to apply the 1994 CFS criteria by standardized reproducible criteria. Methods This population-based case control study enrolled 227 adults identified from the population of Wichita with: (1 CFS (n = 58; (2 non-fatigued controls matched to CFS on sex, race, age and body mass index (n = 55; (3 persons with medically unexplained fatigue not CFS, which we term ISF (n = 59; (4 CFS accompanied by melancholic depression (n = 27; and (5 ISF plus melancholic depression (n = 28. Participants were admitted to a hospital for two days and underwent medical history and physical examination, the Diagnostic Interview Schedule, and laboratory testing to identify medical and psychiatric conditions exclusionary for CFS. Illness classification at the time of the clinical study utilized two algorithms: (1 the same criteria as in the surveillance study; (2 a standardized clinically empirical algorithm based on quantitative assessment of the major domains of CFS (impairment, fatigue, and accompanying symptoms. Results One hundred and sixty-four participants had no exclusionary conditions at the time of this study. Clinically empirical classification identified 43 subjects as CFS, 57 as ISF, and 64 as not ill. There was minimal association between the empirical classification and classification by the surveillance criteria. Subjects empirically classified as CFS had significantly worse impairment (evaluated by the SF-36, more severe fatigue (documented by the multidimensional fatigue inventory, more frequent and severe accompanying symptoms than those with ISF, who in turn had significantly worse scores than the not ill; this was not true for classification by the surveillance algorithm. Conclusion The empirical definition includes all aspects of CFS specified in the 1994 case definition and identifies persons with

  7. GACT: a Genome build and Allele definition Conversion Tool for SNP imputation and meta-analysis in genetic association studies.

    Science.gov (United States)

    Sulovari, Arvis; Li, Dawei

    2014-07-19

    Genome-wide association studies (GWAS) have successfully identified genes associated with complex human diseases. Although much of the heritability remains unexplained, combining single nucleotide polymorphism (SNP) genotypes from multiple studies for meta-analysis will increase the statistical power to identify new disease-associated variants. Meta-analysis requires same allele definition (nomenclature) and genome build among individual studies. Similarly, imputation, commonly-used prior to meta-analysis, requires the same consistency. However, the genotypes from various GWAS are generated using different genotyping platforms, arrays or SNP-calling approaches, resulting in use of different genome builds and allele definitions. Incorrect assumptions of identical allele definition among combined GWAS lead to a large portion of discarded genotypes or incorrect association findings. There is no published tool that predicts and converts among all major allele definitions. In this study, we have developed a tool, GACT, which stands for Genome build and Allele definition Conversion Tool, that predicts and inter-converts between any of the common SNP allele definitions and between the major genome builds. In addition, we assessed several factors that may affect imputation quality, and our results indicated that inclusion of singletons in the reference had detrimental effects while ambiguous SNPs had no measurable effect. Unexpectedly, exclusion of genotypes with missing rate > 0.001 (40% of study SNPs) showed no significant decrease of imputation quality (even significantly higher when compared to the imputation with singletons in the reference), especially for rare SNPs. GACT is a new, powerful, and user-friendly tool with both command-line and interactive online versions that can accurately predict, and convert between any of the common allele definitions and between genome builds for genome-wide meta-analysis and imputation of genotypes from SNP-arrays or deep

  8. What is a clinical pathway? Refinement of an operational definition to identify clinical pathway studies for a Cochrane systematic review.

    Science.gov (United States)

    Lawal, Adegboyega K; Rotter, Thomas; Kinsman, Leigh; Machotta, Andreas; Ronellenfitsch, Ulrich; Scott, Shannon D; Goodridge, Donna; Plishka, Christopher; Groot, Gary

    2016-02-23

    Clinical pathways (CPWs) are a common component in the quest to improve the quality of health. CPWs are used to reduce variation, improve quality of care, and maximize the outcomes for specific groups of patients. An ongoing challenge is the operationalization of a definition of CPW in healthcare. This may be attributable to both the differences in definition and a lack of conceptualization in the field of clinical pathways. This correspondence article describes a process of refinement of an operational definition for CPW research and proposes an operational definition for the future syntheses of CPWs literature. Following the approach proposed by Kinsman et al. (BMC Medicine 8(1):31, 2010) and Wieland et al. (Alternative Therapies in Health and Medicine 17(2):50, 2011), we used a four-stage process to generate a five criteria checklist for the definition of CPWs. We refined the operational definition, through consensus, merging two of the checklist's criteria, leading to a more inclusive criterion for accommodating CPW studies conducted in various healthcare settings. The following four criteria for CPW operational definition, derived from the refinement process described above, are (1) the intervention was a structured multidisciplinary plan of care; (2) the intervention was used to translate guidelines or evidence into local structures; (3) the intervention detailed the steps in a course of treatment or care in a plan, pathway, algorithm, guideline, protocol or other 'inventory of actions' (i.e. the intervention had time-frames or criteria-based progression); and (4) the intervention aimed to standardize care for a specific population. An intervention meeting all four criteria was considered to be a CPW. The development of operational definitions for complex interventions is a useful approach to appraise and synthesize evidence for policy development and quality improvement.

  9. DOE Ofice of Civilian Radioactive Waste Management Systems studies plan, fiscal years 1991 and 1992. [Appendix lists system studies with respective abstracts

    Energy Technology Data Exchange (ETDEWEB)

    Wood, T W; Haffner, D R; Fletcher, J F

    1991-08-01

    The Systems Engineering Management Plan for the DOE Office of Civilian Radioactive Waste Management, which defines the systems engineering process for the Federal Radioactive Waste System (FWMS), requires that systems studies to support the integration, evaluation, and optimization of the system be identified. These studies are generally directed toward further defining system or system-element functional requirements, including interface requirements, evaluating alternative system configurations or operational rules, or optimizing design features to achieve system integration. Because the decisions based on these studies are conducted within the overall configuration management process, a consistent and documented framework for the identification and conduct of systems studies must be available. A planned approach is needed so that results from defensible and referenceable systems analyses are available to make informed decisions in a timely manner. This Plan covers top level'' studies (i.e., those involving system requirements generally and the definition of requirements for system elements). This Plan is focused on the FY 1991 and 1992 period, and will be updated periodically as required to ensure its currency. Proposed systems studies for FY 1991 and 1992, their recommended timing, and their relations to one another, current studies, and major program milestones are identified. In general, only those studies supporting monitored retrievable storage (MRS) design requirements are recommended for immediate initiation. The studies are grouped into five major decision groups to allow scheduling to support specific decision windows. The proposed system studies schedule is generally a conservative one, with studies occurring early in or before the associated decision window. These proposed studies are described in this Plan. 16 refs., 6 figs., 2 tabs.

  10. Different patient case mix by applying the 2003 SCCM/ESICM/ACCP/ATS/SIS sepsis definitions instead of the 1992 ACCP/SCCM sepsis definitions in surgical patients: a retrospective observational study

    Directory of Open Access Journals (Sweden)

    Kron Martina

    2009-05-01

    Full Text Available Abstract Background Revised consensus sepsis definitions have been published in 2003. The present study was performed to compare the prevalence of different stages of sepsis and ICU mortality rates and find out the case mix within the same collective of postoperative/posttraumatic patients applying either the original 1992 ACCP/SCCM or the revised 2003 SCCM/ESICM/ACCP/ATS/SIS sepsis definitions. Methods Retrospective observational single-centre study in surgical critically ill patients admitted to an University adult ICU. From 01/2007 to 12/2007, 742 patients were surveyed daily computer-assisted with respect to different stages of sepsis. Results Within the same patient collective, applying the 2003 definitions instead of the 1992 definitions, prevalence of severe sepsis (61 vs. 56 and septic shock (205 vs. 162 was higher (p Conclusion The prevalence and mortality rates of various sepsis severity stages differ if defined by the 1992 or the 2003 definitions. Thus, transferring conclusions drawn from data sets regarding severity of sepsis generated with the 1992 definitions to the same population applying the 2003 definitions may be misleading. The 1992 definitions may under-classify patients with severe sepsis.

  11. Appendix - A small scale research review

    DEFF Research Database (Denmark)

    Larsen, Lea Lund

    A small scale research review This appendix provides an analysis of a small scale search for empirical studies regarding the efficacy of adult teacher training. The appendix is a part of a paper delivered at the ASEM conference, June 2009, Bergisch Gladbach, Germany. The paper tries to shed light...... over two questions asked in the abstract concerning workshop C - Effects of teacher training in lifelong learning - at the current ASEM conference. At first it is asked what do we already know about teacher training effects in relation to adult learners? This will be identified by a search...... for systematic reviews in the international This will be identified by a search for systematic reviews in the international clearinghouses and afterwards by a small scale mapping done in the pedagogic databaseERIC. The second question sounds: which methods can be used to measure the effects of teacher...

  12. Study concerning the utilization of the ocean spreading center environment for the conversion of biomass to a liquid fuel. (Includes Appendix A: hydrothermal petroleum genesis). [Supercritical water

    Energy Technology Data Exchange (ETDEWEB)

    Steverson, M.; Stormberg, G.

    1985-01-01

    This document contains a report on the feasibility of utilizing energy obtained from ocean spreading centers as process heat for the conversion of municipal solid wastes to liquid fuels. The appendix contains a paper describing hydrothermal petroleum genesis. Both have been indexed separately for inclusion in the Energy Data Base. (DMC)

  13. Goblet cell carcinoid of the appendix

    Directory of Open Access Journals (Sweden)

    Pahlavan Payam S

    2005-06-01

    Full Text Available Abstract Background Goblet cell carcinoid (GCC of the appendix is a rare neoplasm that share histological features of both adenocarcinoma and carcinoid tumor. While its malignant potential remains unclear, GCC's are more aggressive than conventional carcinoid. The clinical presentations of this neoplasm are also varied. This review summarizes the published literature on GCC of the appendix. The focus is on its diagnosis, histopathological aspects, clinical manifestations, and management. Methods Published studies in the English language between 1966 to 2004 were identified through Medline keyword search utilizing terms "goblet cell carcinoid," "adenocarcinoid", "mucinous carcinoid" and "crypt cell carcinoma" of the appendix. Results Based on the review of 57 published papers encompassing nearly 600 diagnosed patients, the mean age of presentation for GCC of the appendix was 58.89 years with equal representation in both males and females. Accurate diagnosis of this neoplasm requires astute observations within an acutely inflamed appendix as this neoplasm has a prominent pattern of submucosal growth and usually lacks the formation of a well-defined tumor mass. The mesoappendix was involved in 21.64% followed by perineural involvement in 2.06%. The most common clinical presentations in order of frequency were acute appendicitis in 22.5%; asymptomatic in 5.4%; non-localized abdominal pain in 5.15% and an appendicular mass in 3.09%. The most common surgical treatment of choice was appendectomy with right hemicolectomy in 34.70% followed by simple appendectomy in 24.57%. Concomitant distant metastasis at diagnosis was present in 11.16% of patients with the ovaries being the most common site in 3.60% followed by disseminated abdominal carcinomatosis in 1.03%. Local lymph node involvement was seen in 8.76% of patients at the time of diagnosis. The reported 5-year survival ranges from 60 % to 84%. GCC's of the appendix remains a neoplasm of unpredictable

  14. Consensus definitions and application guidelines for control groups in cerebrospinal fluid biomarker studies in multiple sclerosis

    DEFF Research Database (Denmark)

    Teunissen, Charlotte; Menge, Til; Altintas, Ayse

    2013-01-01

    definitions and nomenclature for the following groups: healthy controls (HCs), spinal anesthesia subjects (SASs), inflammatory neurological disease controls (INDCs), peripheral inflammatory neurological disease controls (PINDCs), non-inflammatory neurological controls (NINDCs), symptomatic controls (SCs...

  15. Enterprise Social Media: Definition, History, and Prospects for the Study of Social Technologies in Organizations

    National Research Council Canada - National Science Library

    Leonardi, Paul M; Huysman, Marleen; Steinfield, Charles

    2013-01-01

    ... and perpetuate organizations. We begin by offering a definition of enterprise social media and providing a rough historical account of the various avenues through which these technologies have entered and continue to enter the workplace...

  16. Critical appraisal of the International Study Group of Pancreatic Surgery (ISGPS) consensus definition of postoperative hemorrhage after pancreatoduodenectomy.

    Science.gov (United States)

    Welsch, Thilo; Eisele, Hanna; Zschäbitz, Stefanie; Hinz, Ulf; Büchler, Markus W; Wente, Moritz N

    2011-08-01

    Postpancreatectomy hemorrhage (PPH) is one of the most serious complications after pancreatoduodenectomy (PD). This study analyzed and validated the International Study Group of Pancreatic Surgery (ISGPS) definition of PPH and aimed to identify risk factors for early (<24 h) and late PPH. Patients who underwent PD for pancreatic head tumors between 2001 and 2008 were included and complications were prospectively recorded. Factors associated with PPH were assessed by uni- and multivariate analysis. Complete datasets were available for 796 patients. Classic and pylorus-preserving PD was performed in 13.8% and 86.2% of the patients, respectively. According to the ISGPS definition, PPH occurred in 29.1% of the cases (232 of 796 patients): 4.8% grade A, 15.2% grade B, and 9.2% grade C. The definition is based largely on surrogate markers (e.g., transfusion requirement) that are affected by other critical illnesses and more than 97% of patients with mild PPH had no clinical signs of bleeding. The need for postoperative intensive care as well as the incidence of pancreatic fistula, relaparotomy, and mortality rates significantly increased from grades A to C. Thirty-seven patients (4.6%) required interventional (endoscopy or angiography) and/or relaparotomy for PPH. Relaparotomy for PPH was performed in 3.1% of all patients. Independent risk factors for early PPH were preoperative anemia (hemoglobin, <11 mg/dl) and multivisceral resection while advanced age, chronic renal insufficiency, increased blood loss, and long operation time were associated with late PPH. The ISGPS definition of PPH is feasible and applicable but produces a high rate of false positive mild PPH cases. The different grades still significantly correlate with relevant outcome variables, thus the definition discriminates postoperative courses, but a minor modification of the definition of mild PPH is suggested. The new results further demonstrate the need to optimize preoperative anemia and chronic renal

  17. Satellite Power Systems (SPS) concept definition study. Volume 2, part 2: System engineering

    Science.gov (United States)

    Hanley, G. M.

    1980-09-01

    The latest technical and programmatic developments are considered as well as expansions of the Rockwell SPS cost model covering each phase of the program through the year 2030. Comparative cost/economic analyses cover elements of the satellite, construction system, space transportation vehicles and operations, and the ground receiving station. System plans to define time phased costs and planning requirements that support major milestones through the year 2000. A special analysis is included on natural resources required to build the SPS reference configuration. An appendix contains the SPS Work Breakdown Structure and dictionary along with detail cost data sheet on each system and main element of the program. Over 200 line items address DDT&E, theoretical first unit, investment cost per satellite, and operations charges for replacement capital and normal operations and maintenance costs.

  18. Satellite Power Systems (SPS) concept definition study. Volume 2, part 2: System engineering. [cost and programmatics

    Science.gov (United States)

    Hanley, G. M.

    1980-01-01

    The latest technical and programmatic developments are considered as well as expansions of the Rockwell SPS cost model covering each phase of the program through the year 2030. Comparative cost/economic analyses cover elements of the satellite, construction system, space transportation vehicles and operations, and the ground receiving station. System plans to define time phased costs and planning requirements that support major milestones through the year 2000. A special analysis is included on natural resources required to build the SPS reference configuration. An appendix contains the SPS Work Breakdown Structure and dictionary along with detail cost data sheet on each system and main element of the program. Over 200 line items address DDT&E, theoretical first unit, investment cost per satellite, and operations charges for replacement capital and normal operations and maintenance costs.

  19. Problems Associated with Coordination and Role Definitions in Health Care Teams: A Hospice Program Evaluation and Intervention Case Study.

    Science.gov (United States)

    Berteotti, Carol R.; And Others

    Using an evaluation of a hospital-based hospice as a case study, this paper analyzes problematic issues surrounding health care teams (HCTs) in light of findings revealed in the literature concerning HCT structures and processes. The factors of coordination and role definitions in HCTs and their manifestations in a particular hospice HCT in terms…

  20. Cost optimal and nearly zero-energy buildings (nZEB) definitions, calculation principles and case studies

    CERN Document Server

    Kurnitski, Jarek

    2013-01-01

    This book introduces technical definitions, system boundaries, energy calculation methods and input data for setting primary energy based minimum/cost optimal and nZEB requirements in national energy frames. Offers five case studies of nZEB office buildings.

  1. What is my walking neighbourhood? A pilot study of English adults' definitions of their local walking neighbourhoods

    Directory of Open Access Journals (Sweden)

    Davey Rachel

    2010-05-01

    Full Text Available Abstract Background Existing measures of perceptions of the environment associated with walking commonly rely on providing a definition of 'neighbourhood', e.g. 1 mile area around the home. We have little understanding of how these examples relate with adults' own geographical definitions of their neighbourhood area. Our pilot study examined the congruence between definitions used in environmental questionnaires and adults' own definitions of neighbourhood. Methods We conducted 58 face-to-face interviews with participants randomly selected from 10 areas of Stoke-on-Trent, England. Participants were shown printed maps showing their local area with road names and places of interest (e.g. shops, services, green space and were asked: (i to recall usual walking destinations (from their home; (ii to draw their 'neighbourhood walking area' on the map. Annotated maps were scanned back into GIS for analysis. Results When asked to draw their 'neighbourhood' boundary, the resulting area drawn by participants on average represented only 16 ± 20% of the commonly used total straight-line buffer of 1 mile (or 1.6 km with a range of 0.3% to 111%. Even when repeated using a network buffer (rather than straight-line the same comparison resulted in a mean of 36% (± 47% and a range of 0.6 to 245%. Conclusions We found that adults' interpretation of their neighbourhood area does not appear to relate accurately to the definitions typically used in research into environmental perceptions and walking. This mis-match warrants further investigation as definitions used in existing measures may be consistently misclassifying perceived local walking neighbourhoods.

  2. An EULAR study group pilot study on reliability of simple capillaroscopic definitions to describe capillary morphology in rheumatic diseases.

    Science.gov (United States)

    Smith, Vanessa; Beeckman, Sam; Herrick, Ariane L; Decuman, Saskia; Deschepper, Ellen; De Keyser, Filip; Distler, Oliver; Foeldvari, Ivan; Ingegnoli, Francesca; Müller-Ladner, Ulf; Riccieri, Valeria; Riemekasten, Gabriela; Sulli, Alberto; Voskuyl, Alexandre; Cutolo, Maurizio

    2016-05-01

    To propose simple capillaroscopic definitions for interpretation of capillaroscopic morphologies and to assess inter-rater reliability. The simple definitions proposed were: normal--hairpin, tortuous or crossing; abnormal--not hairpin, not tortuous and not crossing; not evaluable--whenever rater undecided between normal and abnormal. Based upon an aimed kappa of 0.80 and default prevalences of normal (0.4), abnormal (0.4) and not evaluable (0.2) capillaries, 90 single capillaries were presented to three groups of raters: experienced independent raters, n = 5; attendees of the sixth EULAR capillaroscopy course, n = 34; novices after a 1-h course, n = 11. Inter-rater agreement was assessed by calculation of proportion of agreement and by kappa coefficients. Mean kappa based on 90 capillaries was 0.47 (95% CI: 0.39, 0.54) for expert raters, 0.40 (95% CI: 0.36, 0.44) for attendees and 0.46 (95% CI: 0.41, 0.52) for novices, with overall agreements of 67% (95% CI: 63, 71), 63% (95% CI: 60, 65) and 67% (95% CI: 63, 70), respectively. Comparing only normal vs the combined groups of abnormal and not evaluable capillaries did increase the kappa: 0.51 (95% CI: 0.37 ,: 0.65), 0.53 (95% CI: 0.49, 0.58) and 0.55 (95% CI: 0.49, 0.62). On the condition that the capillaries were classifiable, the mean kappa was 0.62 (95% CI: 0.50, 0.74) for expert raters (n = 65), 0.76 (95% CI: 0.69, 0.83) for attendees (n = 20) and 0.81 (95% CI: 0.74, 0.89) for novices (n = 44). This multicentre, international study showed moderate reliability of simple capillaroscopic definitions for describing morphology of capillaries by rheumatologists with varying levels of expertise. Novices were capable of distinguishing normal from abnormal capillaries by means of a 1-h training session. In future studies, the class not evaluable may be obsolete. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email

  3. Horseshoe Appendix: An Extremely Rare Appendiceal Anomaly.

    Science.gov (United States)

    Singh, Ch Gyan; Nyuwi, Kuotho T; Rangaswamy, Raju; Ezung, Yibenthung S; Singh, H Manihar

    2016-03-01

    Appendiceal anomalies are extremely rare malformations that are usually found incidentally. Agenesis and duplication of the appendix has been well documented however, the cases of horseshoe appendix reported is very limited, only four cases reported so far. Here, we report a four and half-year-old who underwent interval appendectomy. Intraoperatively both the ends of the appendix were found to be communicating with the cecum with two separate base or stump located at a sagital disposal- the so called "horseshoe appendix".

  4. Astronomy sortie missions definition study. Volume 3, book 1: Design analysis and trade studies

    Science.gov (United States)

    1972-01-01

    A study to define the astronomy sortie missions was conducted. The design analyses and tradeoff studies conducted for candidate concepts are presented. The subjects discussed are: (1) system and subsystem requirements, (2) space shuttle interfaces, (3) infrared telescope development, and (4) experiments to be conducted during the mission.

  5. Study on the Standard Definitions and Methods of Energy Supply and Demand Statistics

    Energy Technology Data Exchange (ETDEWEB)

    Park, T.S. [Korea Energy Economics Institute, Euiwang (Korea)

    2001-11-01

    It is no doubt that a successful national energy policy depends on how deeply is understood the structure of energy supply and demand. It, however, is quite difficult to make out the precise statistics of the energy supply and demand statistics without the technical knowledge. We need to consider reporting the energy statistics as constructing an infrastructure in its field. With several revisions of reporting data system, the energy statistics have been developed, but they still have many problems due to the shortage of energy statistic data. This study indicates the technical problems of reporting system by energy sources and suggests the improving ways about how to collect and report energy supply and demand statistics. Concerning the statistics of oil supply and demand, this study suggests definition and reporting methods on the annual oil statistics of IEA and shows revised data on the national report submitted to IEA 2000. Also to calculate precise coal supply and demand, coal conversion processes, relationship of inputs of coking coal through coke oven coke, COG and BFG are considered in this study. To include auto-producer electricity and heat for sale in the transformation sector of energy balance, related data are collected and how much is used for electricity generation and heat for sale are estimated. To avoid double counting, it shows how each amount is subtracted from the corresponding sector. In order to a success of establishing energy policies and strategies, they need to be based on the well-framed statistics on energy supply and demand. Therefore we all should keep in mind that continuing interests and supports are necessary to set up the energy data system. And to develop the energy statistical system, more consistent institutional framework is necessary to be established along with the technical solution. (author). 23 refs., 11 figs., 45 tabs.

  6. Mucinous Adenocarcinoma of the Appendix: A Case Report.

    Science.gov (United States)

    Khan, M K; Talukder, R H; Uddin, M J

    2017-04-01

    Primary tumors of the appendix are unusual and most of them are carcinoids. Their main presentation is that of an acute appendicitis or as a palpable mass, mainly in the right lower quadrant. A 40 years old male patient presented in Dhaka Community Medical College Hospital, Dhaka, Bangladesh on 31st October 2013 with mucous adenocarcinoma of the appendix, which primarily presented as heaviness in right lower abdomen and atypical abdominal pain. Diagnosis of the disease was made after right hemicolectomy and histopathological analysis of the specimen. Mucin producing adenocarcinomas of the appendix are a category of rare cancers of the gastrointestinal tract. Although at present they are a well studied pathological entity, the crucial issue of their preoperative diagnosis remains unsolved.

  7. Waste-Management Education and Research Consortium (WERC) annual progress report, 1991--1992. Appendixes

    Energy Technology Data Exchange (ETDEWEB)

    1992-04-07

    This report contains the following appendices: Appendix A - Requirements for Undergraduate Level; Appendix B - Requirements for Graduate Level; Appendix C - Graduate Degree In Environmental Engineering; Appendix D - Non-degree Certificate Program; Appendix E - Curriculum for Associate Degree Program; Appendix F - Curriculum for NCC Program; Appendix G - Information 1991 Teleconference Series; Appendix H - Information on 1992 Teleconference Series; Appendix I - WERC interactive Television Courses; Appendix J - WERC Research Seminar Series; Appendix K - Sites for Hazardous/Radioactive Waste Management Series; Appendix L- Summary of Technology Development of the Second Year; Appendix M - List of Major Publications Resulting from WERC; Appendix N - Types of Equipment at WERC Laboratories.

  8. Advanced system demonstration for utilization of biomass as an energy source. Technical Appendix B: air quality studies. Environmental report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    The plant site studies include: climate, present ambient air quality, construction impacts, and operation impacts. The fuelwood harvest region studies include: present environment and harvesting impacts. The use of the Valley Model for alternative sites analysis is discussed. (MHR)

  9. Space biology initiative program definition review. Trade study 5: Modification of existing hardware (COTS) versus new hardware build cost analysis

    Science.gov (United States)

    Jackson, L. Neal; Crenshaw, John, Sr.; Davidson, William L.; Blacknall, Carolyn; Bilodeau, James W.; Stoval, J. Michael; Sutton, Terry

    1989-01-01

    The JSC Life Sciences Project Division has been directly supporting NASA Headquarters, Life Sciences Division, in the preparation of data from JSC and ARC to assist in defining the Space Biology Initiative (SBI). GE Government Services and Horizon Aerospace have provided contract support for the development and integration of review data, reports, presentations, and detailed supporting data. An SBI Definition (Non-Advocate) Review at NASA Headquarters, Code B, has been scheduled for the June-July 1989 time period. In a previous NASA Headquarters review, NASA determined that additional supporting data would be beneficial to determine the potential advantages in modifying commercial off-the-shelf (COTS) hardware for some SBI hardware items. In order to meet the demands of program implementation planning with the definition review in late spring of 1989, the definition trade study analysis must be adjusted in scope and schedule to be complete for the SBI Definition (Non-Advocate) Review. The relative costs of modifying existing commercial off-the-shelf (COTS) hardware is compared to fabricating new hardware. An historical basis for new build versus modifying COTS to meet current NMI specifications for manned space flight hardware is surveyed and identified. Selected SBI hardware are identified as potential candidates for off-the-shelf modification and statistical estimates on the relative cost of modifying COTS versus new build are provided.

  10. Monitoring and control requirement definition study for Dispersed Storage and Generation (DSG). Volume 3, appendix B: State of the art, trends, and potential growth of selected DSG technologies

    Science.gov (United States)

    1980-01-01

    Present and future relatively small (30 MW) energy systems, such as solar thermal electric, photovoltaic, wind, fuel cell, storage battery, hydro, and cogeneration can help achieve national energy goals and can be dispersed throughout the distribution portion of an electric utility system. Based on current projections, it appears that dispersed storage and generation (DSG) electrical energy will comprise only a small portion, from 4 to 10 percent, of the national total by the end of this century. In general, the growth potential for DSG seems favorable in the long term because of finite fossil energy resources and increasing fuel prices. Recent trends, especially in the institutional and regulatory fields, favor greater use of the DSGs for the future.

  11. Bringing Definitions into High Definition

    Science.gov (United States)

    Mason, John

    2010-01-01

    Why do definitions play such a central role in mathematics? It may seem obvious that precision about the terms one uses is necessary in order to use those terms reasonably (while reasoning). Definitions are chosen so as to be definite about the terms one uses, but also to make both the statement of, and the reasoning to justify, theorems as…

  12. Near Term Hybrid Passenger Vehicle Development Program. Phase I, Final report. Appendix B: trade-off studies. Volume I

    Energy Technology Data Exchange (ETDEWEB)

    Traversi, M.; Piccolo, R.

    1979-06-11

    Trade-off studies of Near Term Hybrid Vehicle (NTHV) design elements were performed to identify the most promising design concept in terms of achievable petroleum savings. The activities in these studies are described. The results are presented as preliminary NTHV body design, expected fuel consumption as a function of vehicle speed, engine requirements, battery requirements, and vehicle reliability and cost. (LCL)

  13. Definition of Successful Aging by Elderly Canadian Males: The Manitoba Follow-Up Study

    Science.gov (United States)

    Tate, Robert B.; Lah, Leedine; Cuddy, T. Edward

    2003-01-01

    Purpose: Although the concept of successful aging is used widely in the field of gerontology, there is no agreed-on standard or common underlying definition for measuring success in aging. Our recent survey of an elderly male population asked respondents to define "successful aging." This paper describes the themes that evolved from…

  14. Clinical implications of diverticular disease of the appendix. Experience over the past 10 years.

    Science.gov (United States)

    Marcacuzco, Alberto A; Manrique, Alejandro; Calvo, Jorge; Loinaz, Carmelo; Justo, Iago; Caso, Oscar; Cambra, Felix; Fakih, Naim; Sanabria, Rebeca; Jimenez-Romero, Luis C

    2016-01-01

    Diverticular disease of the appendix is an uncommon condition, with an incidence from 0.004 to 2.1%. It usually occurs between the fourth or fifth decades of life, does not present gastrointestinal symptoms but only insidious abdominal pain. Patients usually delay consultation, leading to increased morbidity and mortality. The aim of this study was to determine the clinical features of diverticular disease of the appendix. A retrospective study of all patients undergoing appendectomy in a tertiary hospital between September 2003 and September 2013 was performed. During this period, 7,044 appendectomies were performed, and 42 cases of diverticular disease of the appendix were found, which represents an incidence of 0.59%. A total of 27 patients were male. The mean age was 46.6±21 years. The average hospital stay was 4.5 days. A perforated appendix was identified in 46% of patients. In 80% of the cases, a complementary imaging test was performed. The incidence of neoplastic disease with diverticulum of the appendix was 7.1%. Diverticular disease of the appendix is an incidental finding. In its acute phase, it presents as an acute appendicitis. The treatment of choice is appendectomy. It presents a higher risk of developing neoplastic disease of the appendix. Copyright © 2014 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. New Market Paradigm for Zero-Energy Homes: The Comparative San Diego Case Study; Volume 1 and Volume 2 (Appendixes)

    Energy Technology Data Exchange (ETDEWEB)

    Farhar, B. C.; Coburn, T. C.

    2006-12-01

    This study suggests a conceptually fresh alternative paradigm for the building and marketing of zero-energy homes (ZEHs) based on experience which will help builders create sustainable communities for our well-being and that of future generations.

  16. Near-term hybrid vehicle program, phase 1. Appendix A: Mission analysis and performance specification studies report

    Science.gov (United States)

    1979-01-01

    Results of a study leading to the preliminary design of a five passenger hybrid vehicle utilizing two energy sources (electricity and gasoline/diesel fuel) to minimize petroleum usage on a fleet basis are presented. The study methodology is described. Vehicle characterizations, the mission description, characterization, and impact on potential sales, and the rationale for the selection of the reference internal combustion engine vehicle are presented. Conclusions and recommendations of the mission analysis and performance specification report are included.

  17. Definitely Life but not Definitively

    Science.gov (United States)

    Oliver, Joan D.; Perry, Randall S.

    2006-12-01

    Although there have been attempts at a definition of life from many disciplines, none is accepted by all as definitive. Some people believe that it is impossible to define ‘life’ adequately at the moment. We agree with this point of view on linguistic grounds, examining the different types of definition, the contexts in which they are used and their relative usefulness as aids to arriving at a scientific definition of life. We look at some of the more recent definitions and analyse them in the light of our criteria for a good definition. We argue that since there are so many linguistic and philosophical difficulties with such a definition of life, what is needed is a series of working descriptions, which are suited to the audience and context in which they are used and useful for the intended purpose. We provide some ideas and examples of the forms these may take.

  18. Giant mucocele of the appendix in pregnancy: A case report and review of literature.

    Science.gov (United States)

    Idris, Lateef O; Olaofe, Olaniyi O; Adejumobi, Olaniyi M; Kolawole, Adedayo O; Jimoh, Ademola K

    2015-01-01

    Mucocoele of the appendix is an obstructive dilatation of the appendix by intraluminal accumulation of mucoid material. Mucocoeles may develop by one of four processes: Retention cysts, Mucosal hyperplasia, Cystadenomas, and Cystadenocarcinomas. The clinical presentation of a mucocele is nonspecific and often an incidental finding at operation for acute appendicitis. If mucocoele is allowed to rupture either spontaneously or during surgery, the escape of mucin and epithelial cells into the peritoneal cavity - Pseudomyxoma Peritonei - may occur. We present the case of a 35 years old pregnant woman, who was admitted to the accident and emergency department with history and ultrasound findings suggestive of acute appendicitis. The ultrasound scan also confirmed a viable fetus at about 23week's gestational age. She had an open appendectomy. The intra-operative findings were an enlarged, tense, cystic retro-caecal appendix which was about 14cm×5cm×3cm in dimensions. Histopathological examination confirmed mucocoele of the appendix. She had normal vaginal delivery at term and postoperative follow up for 1 year was uneventful. Mucocele of the appendix is an uncommon disorder with nonspecific presentation ranging from asymptomatic disease diagnosed incidentally to clinical features of appendicitis. The treatment is surgery. Appendiceal mucocoele is difficult to diagnose preoperatively, and a giant size of the simple mucocoele may be connected to hormonal influence of pregnancy. In the index case, as in majority of cases, the definitive diagnosis is made at surgery. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  19. Study on the Definition of Police Assistants%辅警定义研究

    Institute of Scientific and Technical Information of China (English)

    林海文; 王世卿

    2012-01-01

      The evolution of police assistants is a miniature of good governance executed by Chinese government, the study of which is related not only with economic factors but with political ones and has rich and profound policing, social and political connotation. However, to set up confidence in the study on the police assistants it is necessary to know the status of the study on police assistants theoretical foundation and its clear definition. At this stage, the police assistants show the unique attributes of society, the public and police. As such, it can be deduced that in the broad sense the police assistants refer to the force which is organized by the government agencies, markets or other organs to participate in policing or voluntary activities in order to attain the policing related goal of the public, social groups and some individuals. In the narrow sense, the police assistants refer to the public voluntary social force which is organized, used, purchased or employed by the government or functional departments.%  辅警的发展是中国政府施行良政的一个缩影,关于它的研究既涉及经济因素又有政治方面的考量,蕴含着丰富且深刻的警务、社会乃至政治内涵。然而,要为辅警深入研究奠定信心,必须掌握辅警理论的学科地位、理论基础以及深刻清晰的界定。社会性、群众性、警事性是我国现阶段辅警所呈现的特有属性,由此可以推出:广义辅警是指为实现国家公共的、部分利益团体的以及个人的警事目的,由政府部门、市场或者第三部门所组织起来的共同参与警事活动的力量;狭义辅警应当是指为实现警务效能,通过制度直接组织管理使用的,为政府或者职能部门购买、聘用或宣传发动起来志愿的社会群众力量。

  20. 10 CFR Appendix D to Subpart B of... - Uniform Test Method for Measuring the Energy Consumption of Clothes Dryers

    Science.gov (United States)

    2010-01-01

    ... Tumble Type Clothes Dryers”, June 1974, and designated as HLD-1. 1.8“HLD-2EC” means the test standard... of Clothes Dryers D Appendix D to Subpart B of Part 430 Energy DEPARTMENT OF ENERGY ENERGY... Dryers 1. Definitions 1.1“AHAM” means the Association of Home Appliance Manufacturers. 1.2“Bone...

  1. 42 CFR Appendix B to Part 75 - Standards for Accreditation of Dental Radiography Training for Dental Hygienists

    Science.gov (United States)

    2010-10-01

    ... scatter; X-ray beam quality and quantity; factors influencing radiographic density, contrast, definition... EDUCATIONAL PROGRAMS FOR AND THE CREDENTIALING OF RADIOLOGIC PERSONNEL Pt. 75, App. B Appendix B to Part 75..., and protection; X-ray films and radiographic film quality; radiographic techniques; darkroom and...

  2. 12 CFR Appendix J to Part 226 - Annual Percentage Rate Computations for Closed-End Credit Transactions

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Annual Percentage Rate Computations for Closed-End Credit Transactions J Appendix J to Part 226 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED... and fractional unit-periods shall be consistent with the definitions and rules in paragraphs (b)...

  3. 47 CFR Appendix B to Part 64 - Priority Access Service (PAS) for National Security and Emergency Preparedness (NSEP)

    Science.gov (United States)

    2010-10-01

    ... any other CMRS callers. d. Definitions. As used in this appendix: 1. Authorizing agent refers to a... PAS to affected entities and individuals. 8. Enlarge the role of the Telecommunications Service... Assessment Team Leaders; (iii) Federal, state and local personnel with continuity of...

  4. Collection, handling and analysis of specimens for studies of mucosal immunity in animals of veterinary importance - Appendix III

    Science.gov (United States)

    The validity of data in science depends on the reliability of the collection procedure and the methods used for data analysis. This becomes a major challenge in studies of mucosal immunology since samples for analysis come from various anatomical sources which differ remarkably in their content and ...

  5. Systematic review and meta-analysis of validation studies on a diabetes case definition from health administrative records.

    Directory of Open Access Journals (Sweden)

    Aaron Leong

    Full Text Available OBJECTIVES: Health administrative data are frequently used for diabetes surveillance. We aimed to determine the sensitivity and specificity of a commonly-used diabetes case definition (two physician claims or one hospital discharge abstract record within a two-year period and their potential effect on prevalence estimation. METHODS: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA guidelines, we searched Medline (from 1950 and Embase (from 1980 databases for validation studies through August 2012 (keywords: "diabetes mellitus"; "administrative databases"; "validation studies". Reviewers abstracted data with standardized forms and assessed quality using Quality Assessment of Diagnostic Accuracy Studies (QUADAS criteria. A generalized linear model approach to random-effects bivariate regression meta-analysis was used to pool sensitivity and specificity estimates. We applied correction factors derived from pooled sensitivity and specificity estimates to prevalence estimates from national surveillance reports and projected prevalence estimates over 10 years (to 2018. RESULTS: The search strategy identified 1423 abstracts among which 11 studies were deemed relevant and reviewed; 6 of these reported sensitivity and specificity allowing pooling in a meta-analysis. Compared to surveys or medical records, sensitivity was 82.3% (95%CI 75.8, 87.4 and specificity was 97.9% (95%CI 96.5, 98.8. The diabetes case definition underestimated prevalence when it was ≤10.6% and overestimated prevalence otherwise. CONCLUSION: The diabetes case definition examined misses up to one fifth of diabetes cases and wrongly identifies diabetes in approximately 2% of the population. This may be sufficiently sensitive and specific for surveillance purposes, in particular monitoring prevalence trends. Applying correction factors to adjust prevalence estimates from this definition may be helpful to increase accuracy of estimates.

  6. Feasibility study for alternate fuels production: unconventional natural gas from wastewater treatment plants. Volume II, Appendix D. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Overly, P.; Tawiah, K.

    1981-12-01

    Data are presented from a study performed to determined the feasibility of recovering methane from sewage at a typical biological secondary wastewater treatment plant. Three tasks are involved: optimization of digester gas; digester gas scrubbing; and application to the East Bay Municipal Utility District water pollution control plant. Results indicate that excess digester gas can be used economically at the wastewater treatment plant and that distribution and scrubbing can be complex and costly. (DMC) 193 references, 93 figures, 26 tables.

  7. MORPHOLOGICAL FEATURES AND MORPHOMETRIC PARAMETERS OF HUMAN FETAL VERMIFORM APPENDIX AT DIFFERENT GESTATIONAL

    Directory of Open Access Journals (Sweden)

    Reshma.Mohammad

    2013-09-01

    Full Text Available Background:Vermiform appendix is a vestigial organ of variable position in the abdomen. Its location, size andshape are subject to alterations with the race of the population and limited information is available on devel-opmental morphology and morphometry of fetal appendix.Materials and Methods:In the present study 60appendix specimens from aborted human fetuses of 17-40 weeks gestational age and both sexes were studiedby dissection method for age related morphological features and morphometric parameters. The morphologi-cal parameters observed include its location in relation to abdominal region, caecum and ileum, clock position,position of base in relation to caecal wall and direction of tip of appendix. The morphometric parameters oflength, diameter and distance between ileo-caecal orifice and appendicular orifice were measured.Results:The location of appendix in relation to abdominal region presented higher incidence of sub-hepatic position inless than 30 weeks fetuses and right iliac fossa location in more than 30 weeks fetuses.Discussion: in comparisionwith the literature available on adult vermiform appendix the observations in the present study arein favor ofinfluence of developmental processes on the localization of appendix including its base, ileo-caecalorifice,direction of tip, distance from McBurney’s point.Conclusion:Results of this work suggests variability in local-ization of appendix during prenatal development and the influence of gestational age, sex, size, growth ofcaecum and gut on its final position and was different from that of adults. There is increase in themorphomet-ric parameters of appendix with increase in gestational age. Both morphological and morphometric param-eters were different between sexes.

  8. Streptococcus milleri in the appendix.

    Science.gov (United States)

    Poole, P M; Wilson, G

    1977-10-01

    The appendix was investigated as a possible habitat of Streptococcus milleri. Both normal and inflamed appendices were examined and the isolation rates compared. S. milleri was present in a quarter of the normal appendices and more than half of those associated with apendicitis--a difference that was statistically highly significant. The isolation rates throughout were indepencent of age. There was a pronounced connection between the presence of S. milleri in the appendix and the purulent manifestations of appendicitis. S. milleri was isolated from other abdominal sites associated with appendicitis. The frequency of isolation was increased by culture in an enrichment broth containing nalidixic acid and sulphadimidine.

  9. Remedial investigation/feasibility study for the Clinch River/Poplar Creek operable unit. Volume 4. Appendix F

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This section contains ecotoxicological profiles for the COPECs for the combined Remedial Investigation/Feasibility Study Report for the Clinch River/Poplar Crack (CR/PC) Operable Unit (OU). The ecotoxicological information is presented for only those endpoints for which the chemicals are COPECs. The CR/PC OU is located in Anderson and Roane Counties, Tennessee and consists of the Clinch River and several of its embayments in Melton Hill and Watts Bar Reservoirs. These waters have received hazardous substances released over a period of 50 years from the US Department of Energy`s Oak Ridge Reservation (ORR), a National Priority List site established under the Comprehensive Environmental Response, Compensation, and Liability Act. A remedial investigation has been conducted to determine the current nature and extent of any contamination and to assess the resulting risk to human health and the environment. The feasibility study evaluates remedial action alternatives to identify any that are feasible for implementation and that would effectively reduce risk. Historical studies had indicated that current problems would likely include {sup 137}Cs in sediment of the Clinch River, mercury in sediment and fish of Poplar Creek and PCBs and pesticides in fish from throughout the OU. Peak releases of mercury and {sup 137}Cs occurred over 35 years ago, and current releases are low. Past releases of PCBs from the ORR are poorly quantified, and current releases are difficult to quantify because levels are so low. The site characterization focused on contaminants in surface water, sediment, and biota. Contaminants in surface water were all found to be below Ambient Water Quality Criteria. Other findings included the following: elevated metals including cesium 137 and mercury in McCoy Branch sediments; PCBs and chlordane elevated in several fish species, presenting the only major human health risk, significant ecological risks in Poplar Creek but not in the Clinch River.

  10. Engineering Definitional Interpreters

    DEFF Research Database (Denmark)

    Midtgaard, Jan; Ramsay, Norman; Larsen, Bradford

    2013-01-01

    A definitional interpreter should be clear and easy to write, but it may run 4--10 times slower than a well-crafted bytecode interpreter. In a case study focused on implementation choices, we explore ways of making definitional interpreters faster without expending much programming effort. We imp...

  11. Engineering Definitional Interpreters

    DEFF Research Database (Denmark)

    Midtgaard, Jan; Ramsay, Norman; Larsen, Bradford

    2013-01-01

    A definitional interpreter should be clear and easy to write, but it may run 4--10 times slower than a well-crafted bytecode interpreter. In a case study focused on implementation choices, we explore ways of making definitional interpreters faster without expending much programming effort. We imp...

  12. Torsion of an Epiploic Appendix Pretending as Acute Appendicitis

    Directory of Open Access Journals (Sweden)

    Kamran Ahmad Malik

    2010-07-01

    Full Text Available Torsion of an epiploic appendix is a rare surgical entity. Its unusual symptomatology, wide variation in physical findings and the absence of helpful laboratory and radiological studies makes it very difficult to diagnose pre-operatively. This is a report of this rare entity found in a patient upon diagnostic laparoscopy performed for suspected acute appendicitis

  13. Appendix: Marketing and Student Recruitment Practices for Master's-Level Graduate Programs, 2012. Trends in Enrollment Management

    Science.gov (United States)

    Noel-Levitz, Inc, 2012

    2012-01-01

    This paper presents the appendix to "Marketing and Student Recruitment Practices for Master's-Level Graduate Programs, 2012" report. Included in this appendix are: (1) Ratings of the primary practices measured in this study, displayed by institution type; (2) The practice of purchasing prospective student names and addresses; (3) Ratings of…

  14. Taking the Lead in Science Education: Forging Next-Generation Science Standards. International Science Benchmarking Report. Appendix

    Science.gov (United States)

    Achieve, Inc., 2010

    2010-01-01

    This appendix accompanies the report "Taking the Lead in Science Education: Forging Next-Generation Science Standards. International Science Benchmarking Report," a study conducted by Achieve to compare the science standards of 10 countries. This appendix includes the following: (1) PISA and TIMSS Assessment Rankings; (2) Courses and…

  15. Interrater reliability of the international consensus definition of drug-resistant epilepsy: a pilot study.

    Science.gov (United States)

    Hao, Xiao-ting; Wong, Irina S M; Kwan, Patrick

    2011-10-01

    We evaluated the interrater reliability of the consensus definition of drug-resistant epilepsy proposed by the International League Against Epilepsy. According to the definition framework, outcome of each antiepileptic drug (AED) trial was categorized as "seizure freedom" or "treatment failure." This level 1 assessment was used to determine the level 2 classification, which defined drug-resistant epilepsy as the failure of adequate trials of two or more AED schedules to achieve sustained seizure freedom. Two raters classified treatment outcomes of 150 patients independently. The patients had received a total of 428 trials of AEDs. Categorization of level 1 outcome to individual AED trials by the raters was consistent in 413 (96.5%). For the level 2 classification of drug-resistant or drug-responsive epilepsy, there was absolute agreement between the raters in 141 patients (94%), with a κ index of 0.91 (Pdefinition appeared to have a high degree of interrater reliability in this setting.

  16. Magnetometer instrument team studies for the definition phase of the outer planets grand tour

    Science.gov (United States)

    Coleman, P. J., Jr.

    1973-01-01

    The work performed by the magnetic fields investigation team during the mission definition phases of the Outer Planets Grand Tour (OPGT) and the Mariner Jupiter Saturn (MJS) Missions is reported. This work involved three tasks: (1) defining the objectives of the magnetic fields investigations, (2) defining the magnetometer systems required to meet these objectives, and (3) developing and testing hardware elements in certain mission-specific areas.

  17. On some positive definite functions

    OpenAIRE

    Bhatia, Rajendra; Jain, Tanvi

    2014-01-01

    We study the function $(1 - \\|x\\|)\\slash (1 - \\|x\\|^r),$ and its reciprocal, on the Euclidean space $\\mathbb{R}^n,$ with respect to properties like being positive definite, conditionally positive definite, and infinitely divisible.

  18. Definitions of Health Terms: Nutrition

    Science.gov (United States)

    ... gov/definitions/nutritiondefinitions.html Definitions of Health Terms: Nutrition To use the sharing features on this page, ... National Institutes of Health, Office of Dietary Supplements Nutrition This field of study focuses on foods and ...

  19. Study of the extractability of alumina from fly ash by the lime-sinter process. [78 refs. ; appendix

    Energy Technology Data Exchange (ETDEWEB)

    Chou, K.S.

    1976-06-01

    The exploratory work combined with the derived results made it possible to reach the following conclusions. Magnetic separation of fly ash in water will dissolve all the sulfur contained in the original fly ash. Although it will recover less iron in the magnetic fraction than the wet separation, the dry separation is more convenient. It is not necessary to use a very high pressure to make pellets, since the alumina recovery percentage does not increase with the pressure. A pressure of 8000 psi should be good enough for this process. The best lime to alumina ratio for the lime-sinter method for recovering alumina from C-1 fly ash is between 1.7 to 2.0. The most favorable sintering temperature is 1380/sup 0/C and one hour of sintering time appears sufficient. Qualitative analysis of the sinter reveals the complexity and heterogeneity of the system. The system does not reach equilibrium, and a variety of products are found by x-ray study including the calcium aluminates from which the alumina is subsequently recovered by leaching. Pictures based on the electron microprobe analysis show the partial segregation of calcium and aluminum. This fact may suggest that chemical diffusion occurs during sintering. Results of leaching of the sinters with sodium carbonate solution show maximum recovery at 65/sup 0/C and an increase in recovery with more concentrated Na/sub 2/CO/sub 3/ solutions or an excess of this solution. Economic evaluation shows the process to be economically unattractive based on the present degree of development and costs. As bauxite keeps on being consumed and the lime-sinter process is improved, fly ash has the potential of becoming a source of alumina in the future.

  20. Time to definitive diagnosis of breast cancer in Latina and non-Hispanic white women: the six cities study.

    Science.gov (United States)

    Ramirez, Amelie G; Pérez-Stable, Eliseo J; Talavera, Gregory A; Penedo, Frank J; Carrillo, J Emilio; Fernandez, Maria E; Muñoz, Edgar; Long Parma, Dorothy; Holden, Alan Ec; San Miguel de Majors, Sandra; Nápoles, Anna; Castañeda, Sheila F; Gallion, Kipling J

    2013-12-01

    Time delay after an abnormal screening mammogram may have a critical impact on tumor size, stage at diagnosis, treatment, prognosis, and survival of subsequent breast cancer. This study was undertaken to evaluate disparities between Latina and non-Hispanic white (NHW) women in time to definitive diagnosis of breast cancer after an abnormal screening mammogram, as well as factors contributing to such disparities. As part of the activities of the National Cancer Institute (NCI)-funded Redes En Acción research network, clinical records of 186 Latinas and 74 NHWs who received abnormal screening mammogram results were reviewed to determine the time to obtain a definitive diagnosis. Data was obtained from participating clinics in six U.S. cities and included demographics, clinical history, and mammogram characteristics. Kaplan-Meier estimates and Cox proportional hazards models were used to test differences in median time to definitive diagnosis by ethnicity after adjusting for clinic site, demographics, and clinical characteristics. Time-to-event analysis showed that Latinas took 2.2 times longer to reach 50% definitively diagnosed with breast cancer relative to NHWs, and three times longer to reach 80% diagnosed (p=0.001). Latinas' median time to definitive diagnosis was 60 days compared to 27 for NHWs, a 59% gap in diagnosis rates (adjusted Hazard Ratio [aHR] = 1.59, 95% CI = 1.09, 2.31; p=0.015). BI-RADS-4/5 women's diagnosis rate was more than twice that of BI-RADS-3 (aHR = 2.11, 95% CI = 1.18, 3.78; p=0.011). Disparities in time between receipt of abnormal screening result and definitive diagnosis adversely affect Latinas compared to NHWs, and remain significant after adjusting for demographic and clinical variables. With cancer now the leading cause of mortality among Latinos, a greater need exists for ethnically and culturally appropriate interventions like patient navigation to facilitate Latinas' successful entry into, and progression through, the cancer care

  1. Variation in Anatomical Position of Vermiform Appendix among Iranian Population: An Old Issue Which Has Not Lost Its Importance

    Directory of Open Access Journals (Sweden)

    Ahmad Ghorbani

    2014-01-01

    Full Text Available Vermiform appendix has diverse anatomical positions, lengths, and conditions of mesoappendix. Knowing the exact anatomical position of vermiform appendix is important in view of surgeons for on-time diagnosis and management of acute appendicitis. The aim of present study is determination of these characteristics of vermiform appendix among Iranian population. The present study was conducted on 200 bodies, selected from the dead bodies that had been referred to local bureau of legal medicine, Zenjan province, Iran, for medicolegal autopsy since 21 Mar 2010 to 21 Mar 2011. According to the results, the anatomical positions of the appendix were pelvic, subcecal, retroileal, retrocecal, ectopic, and preileal in 55.8%, 19%, 12.5%, 7%, 4.2%, and 1.5% of the bodies, respectively. The mean length of vermiform appendix was 91.2 mm and 80.3 mm in men and women, respectively. Mesoappendix was complete in 79.5% of the bodies. No association was found between sex and anatomical position of vermiform appendix. Anterior anatomical position was the most common position for vermiform appendix. It is inconsistent with most related reports from western countries. It might be possible that some factors, such as race, geographical changes, and dietary habits, play roles in determining the position of vermiform appendix.

  2. [Pinworm infestation of the appendix].

    Science.gov (United States)

    Di Marco, L; Berghenti, M; Cocuzza, C; Manfredini, A; Sciascia, V; Salmi, R

    2006-01-01

    The Authors present 2 cases of enterobiasis of appendix observed on a total of 186 appendicectomies. Enterobius infestation is an uncommon cause of acute appendicitis. Preoperative diagnosis of pinworm infestation is almost impossible without clinical suspect. Parasites may produce symptoms which resemble acute appendicitis but parasitic infection rarely causes it. It is also important considered in the differential diagnosis cases that mimic Crohn's disease.

  3. The Deployment Life Study. Appendixes

    Science.gov (United States)

    2014-01-01

    more than a sip or taste ? 9. Drunk wine or wine coolers, more than a sip or taste ? 10. Threatened someone with a weapon, gun, knife, etc.? 11...typically have on each day? | By drink I mean a bottle of beer, a glass of wine , or one shot or mixed drink. | Real | | IF ALC2 > 10 THEN...drink I mean a bottle of beer, a glass of wine , or one shot or mixed drink. | | Real | | | | IF ALC2 > 10 THEN | | | | | | ALC2_confirm confirm

  4. 29 CFR Appendix B to Part 1 - Appendix B to Part 1

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Appendix B to Part 1 B Appendix B to Part 1 Labor Office of the Secretary of Labor PROCEDURES FOR PREDETERMINATION OF WAGE RATES Pt. 1, App. B Appendix B to Part... Mexico, North Dakota, Oklahoma, South Dakota, Texas, Utah and Wyoming: Regional Administrator, Wage and...

  5. 43 CFR Appendix A to Subpart A of... - Appendix A to Subpart A of Part 17

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Appendix A to Subpart A of Part 17 A Appendix A to Subpart A of Part 17 Public Lands: Interior Office of the Secretary of the Interior... Race, Color, or National Origin Pt. 17, Subpt. A, App. A Appendix A to Subpart A of Part 17...

  6. 24 CFR Appendix Ms-2 to Part 3500 - Appendix MS-2 to Part 3500

    Science.gov (United States)

    2010-04-01

    ... HOUSING AND URBAN DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT Pt. 3500, App. MS-2 Appendix MS-2 to... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Appendix MS-2 to Part 3500 MS Appendix MS-2 to Part 3500 Housing and Urban Development Regulations Relating to Housing and...

  7. 24 CFR Appendix Ms-1 to Part 3500 - Appendix MS-1 to Part 3500

    Science.gov (United States)

    2010-04-01

    ... HOUSING AND URBAN DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT Pt. 3500, App. MS-1 Appendix MS-1 to... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Appendix MS-1 to Part 3500 MS Appendix MS-1 to Part 3500 Housing and Urban Development Regulations Relating to Housing and...

  8. Time-Dependant Responses of High-Definition Induction Log and Case Studies

    Directory of Open Access Journals (Sweden)

    Jianhua Zhang

    2014-01-01

    Full Text Available The process of drilling mud filtrate invading into a reservoir is time dependant. It causes dynamic invasion profiles of formation parameters such as water saturation, salinity, and formation resistivity. Thus, the responses of a high-definition induction log (HDIL tool are time dependent. The logging time should be considered as an important parameter during logging interpretation for the purposes of determining true formation resistivity, estimating initial water saturation, and evaluating a reservoir. The time-dependent HDIL responses are helpful for log analysts to understand the invasion process physically. Field examples were illustrated for the application of present method.

  9. Competing definitions of schizophrenia: what can be learned from polydiagnostic studies?

    DEFF Research Database (Denmark)

    Jansson, Lennart B; Parnas, Josef

    2007-01-01

    The contemporary diagnoses of schizophrenia (sz)-Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition(DSM-IV) and International Classification of Diseases, 10th Revision(ICD-10)-are widely considered as important scientific achievements. However, these algorithms were not a product....... The DSM-IV and the ICD-10 show moderate reliability but both definitions appear weak in terms of concurrent validity, eg, with respect to an aggregation of a priori important features. The first-rank symptoms of Schneider are not associated with family history of sz or with prediction of poor outcome...

  10. 32 CFR Appendix H to Part 505 - Definitions

    Science.gov (United States)

    2010-07-01

    ... employees have demonstrated a need for the use of any record or the information contained therein in the... responsibility for policies and procedures for operating and safeguarding a Privacy Act system of records. (ee) Third-party cookies. Cookies placed on a user's hard drive by Internet advertising networks. The most...

  11. 7 CFR Appendix A to Part 3015 - Definitions

    Science.gov (United States)

    2010-01-01

    ... “cooperative agreements” do not include technical assistance, which provides services instead of money; revenue... equipment. If an item of equipment is acquired by trading in another item and paying an additional amount... cash. The recipient actually buys this machine by trading in a used machine and paying $3,000 in cash...

  12. 40 CFR Appendix B to Part 438 - Oily Operations Definitions

    Science.gov (United States)

    2010-07-01

    ... time of complex shapes. Solvent cleaning often is used as a precleaning operation prior to alkaline... solutions and rinses. Thermal Cutting involves cutting, slotting, or piercing a part using an oxy-acetylene oxygen lance, electric arc cutting tool, or laser. Thermal cutting typically is a dry process, except for...

  13. Ocean Thermal Energy Conversion (OTEC) test facilities study program. Final report. Volume II. Part A

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-17

    Results are presented of an 8-month study to develop alternative non-site-specific OTEC facilities/platform requirements for an integrated OTEC Test Program which may include land and floating test facilities. The document, Volume II - Appendixes is bound in three parts (A, B, and C) which together comprise a compendium of the most significant detailed data developed during the study. Part A contains definitions, baseline revisions, test plans, and energy utilization sections.

  14. Orbital transfer vehicle concept definition and system analysis study. Volume 2: OTV concept definition and evaluation. Book 3: Subsystem trade studies

    Science.gov (United States)

    Dickman, Glen J.

    1987-01-01

    The technical trade studies and analyses reported in this book represent the accumulated work of the technical staff for the contract period. The general disciplines covered are as follows: (1) Guidance, Navigation, and Control; (2) Avionics Hardware; (3) Aeroassist Technology; (4) Propulsion; (5) Structure and Materials; and (6) Thermal Control Technology. The objectives in each of these areas were to develop the latest data, information, and analyses in support of the vehicle design effort.

  15. PROBLEM OF THE DEFINITION THE «RELIABILITY» TERM. METHODOLOGY OF CONSTRUCTION AND STUDY THE RELIABILITY OF FREIGHT CARS

    Directory of Open Access Journals (Sweden)

    S. V. Myamlin

    2015-09-01

    Full Text Available Purpose. Scientific paper is aimed at disclosing the existing problem of the «reliability» definition and provides a reasoned definition of the term. The study assumes the development of a complex that includes the methodology and appropriate terminology that will be true. Methodology. Currently there is reliability theory in the special case of the probabilistic and statistical theory, which is used to determine or predict the occurrence of object failures. Within the existing theories the term «reliability» is formulated, the parameters related to it are described. Findings. On the basis of the conducted analysis of the research within the existing theory of reliability and personal considerations of the authors, they formulated a definition of the term «reliability». The methodology and study of the object reliability on the example of a freight car was proposed. Originality. The authors proposed a new definition of the «reliability» term. Namely: reliability is an assessment of the ability of an object to maintain the original property within the established limits and temporary space, in the conditions of storage and transportation, as well as to perform the required functions in predetermined modes of operation with maintenance and repair facility. The reliability parameters include: reliability, durability, maintainability and safety that characterize the object. Also a methodology for developing and study the reliability of a freight car was developed, which comprises: 1 design, technological and operational reliability; 2 scientific experiment, including the modeling of the freight car in different conditions and operating modes; 3 the reliability theory is presented as combined or modified, covering the mathematical and physical foundations; 4 Bayesian statistics that describe the different states of a freight car with a breakdown of its basic components and with the appropriate probability for each component to describe the

  16. Study of high-definition and stereoscopic head-aimed vision for improved teleoperation of an unmanned ground vehicle

    Science.gov (United States)

    Tyczka, Dale R.; Wright, Robert; Janiszewski, Brian; Chatten, Martha Jane; Bowen, Thomas A.; Skibba, Brian

    2012-06-01

    Nearly all explosive ordnance disposal robots in use today employ monoscopic standard-definition video cameras to relay live imagery from the robot to the operator. With this approach, operators must rely on shadows and other monoscopic depth cues in order to judge distances and object depths. Alternatively, they can contact an object with the robot's manipulator to determine its position, but that approach carries with it the risk of detonation from unintentionally disturbing the target or nearby objects. We recently completed a study in which high-definition (HD) and stereoscopic video cameras were used in addition to conventional standard-definition (SD) cameras in order to determine if higher resolutions and/or stereoscopic depth cues improve operators' overall performance of various unmanned ground vehicle (UGV) tasks. We also studied the effect that the different vision modes had on operator comfort. A total of six different head-aimed vision modes were used including normal-separation HD stereo, SD stereo, "micro" (reduced separation) SD stereo, HD mono, and SD mono (two types). In general, the study results support the expectation that higher resolution and stereoscopic vision aid UGV teleoperation, but the degree of improvement was found to depend on the specific task being performed; certain tasks derived notably more benefit from improved depth perception than others. This effort was sponsored by the Joint Ground Robotics Enterprise under Robotics Technology Consortium Agreement #69-200902 T01. Technical management was provided by the U.S. Air Force Research Laboratory's Robotics Research and Development Group at Tyndall AFB, Florida.

  17. Neuroretinitis -- definition

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007624.htm Neuroretinitis - definition To use the sharing features on this page, ... this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial ...

  18. Definition of curriculum and approach: study of a training course for teachers of non-formal education in NGOs

    OpenAIRE

    Deivis Perez

    2014-01-01

    This article presents a research aimed to analyze the approach and the definition of guiding curriculum of teacher training for work in the non-formal education in non-governmental organizations (NGOs). We opted for a qualitative approach and case study of Te- acher Training Course for NGOs, developed by Ong São Paulo-SP. The research instruments were: analysis of documents of the cou- rse, interviews with trainers and coordinator and literature review. In this course, curriculum is defined a...

  19. Market Definition

    OpenAIRE

    Kaplow, Louis

    2014-01-01

    Market definition has long held a central place in competition law. This entry surveys recent analytical work that has called the market definition paradigm into question on a number of fronts: whether the process is feasible, whether market share threshold tests are coherent, whether the hypothetical monopolist test in merger guidelines is counterproductive, and whether and when the frequent focus on cross-elasticities is useful.

  20. A study of characteristics of intercity transportation systems. Phase 1: Definition of transportation comparison methodology

    Science.gov (United States)

    English, J. M.; Smith, J. L.; Lifson, M. W.

    1978-01-01

    Decision making in early transportation planning must be responsive to complex value systems representing various policies and objectives. The assessment of alternative transportation concepts during the early initial phases of the system life cycle, when supportive research and technology development activities are defined, requires estimates of transportation, environmental, and socio-economic impacts throughout the system life cycle, which is a period of some 40 or 50 years. A unified methodological framework for comparing intercity passenger and freight transportation systems is described and is extended to include the comparison of long term transportation trends arising from implementation of the various R & D programs. The attributes of existing and future transportation systems are reviewed in order to establish measures for comparison, define value functions, and attribute weightings needed for comparing alternative policy actions for furthering transportation goals. Comparison criteria definitions and an illustrative example are included.

  1. Robust Design Rule with Definite Purpose Character Based on Fuzzy Probability and Study of its Characteristics

    Institute of Scientific and Technical Information of China (English)

    ZHANG Long-ting; HE Zhe-ming; GUO Hui-xin

    2003-01-01

    The design target with definite purpose character of product quality was described in a real fuzzy number ( named fury target for short in this paper), and its membership functions in common use were given. According to the fury probability theory and the robust design principle, the robust design rule based on fuzzy probability (named fuzzy robust design rule for short) was put forward and its validity and practicability were analyzed and tested with a design example. The theoretical analysis and the design examples make clear that, while the fuzzy robust design rule was used, the fine design effect can be obtained and the fury robust design rule can be very suitable for the choice of the membership function of the fuzzy target; so it has a particular advantage.

  2. Proposed diagnostic criteria for the case definition of amniotic fluid embolism in research studies.

    Science.gov (United States)

    Clark, Steven L; Romero, Roberto; Dildy, Gary A; Callaghan, William M; Smiley, Richard M; Bracey, Arthur W; Hankins, Gary D; D'Alton, Mary E; Foley, Mike; Pacheco, Luis D; Vadhera, Rakesh B; Herlihy, J Patrick; Berkowitz, Richard L; Belfort, Michael A

    2016-10-01

    Amniotic fluid embolism is a leading cause of maternal mortality in developed countries. Our understanding of risk factors, diagnosis, treatment, and prognosis is hampered by a lack of uniform clinical case definition; neither histologic nor laboratory findings have been identified unique to this condition. Amniotic fluid embolism is often overdiagnosed in critically ill peripartum women, particularly when an element of coagulopathy is involved. Previously proposed case definitions for amniotic fluid embolism are nonspecific, and when viewed through the eyes of individuals with experience in critical care obstetrics, would include women with a number of medical conditions much more common than amniotic fluid embolism. We convened a working group under the auspices of a committee of the Society for Maternal-Fetal Medicine and the Amniotic Fluid Embolism Foundation whose task was to develop uniform diagnostic criteria for the research reporting of amniotic fluid embolism. These criteria rely on the presence of the classic triad of hemodynamic and respiratory compromise accompanied by strictly defined disseminated intravascular coagulopathy. It is anticipated that limiting research reports involving amniotic fluid embolism to women who meet these criteria will enhance the validity of published data and assist in the identification of risk factors, effective treatments, and possibly useful biomarkers for this condition. A registry has been established in conjunction with the Perinatal Research Branch of the Eunice Kennedy Shriver National Institute of Child Health and Human Development to collect both clinical information and laboratory specimens of women with suspected amniotic fluid embolism in the hopes of identifying unique biomarkers of this condition.

  3. [New definition of ventilator associated pneumonia might not necessarily have been a step in the right direction. Key takeaways from published studies after two years in clinical use].

    Science.gov (United States)

    Zamaro-Michalska, Aleksandra; Adamczyk, Agata; Mikaszewska-Sokolewicz, Małgorzata; Siewiera, Jacek; Łazowski, Tomasz

    2015-12-01

    Ventilator-associated pneumonia (VAP) is one of the most common hospital-acquired infections. VAP is associated with prolonged hospitalization and visibly increased mortality, which in the group of patients with VAP ranges from 25% to 47%. In January 2013 Centers of Disease Control and Prevention introduced a new definition for VAP. Subjective criteria in the previous VAP definition were the reason for difficulties in VAP surveillance and assessment of efficacy of ventilator bundles and other quality improvement initiatives. The purpose of this article is to summarise the new definition of VAP and the first researches after two years of use of the new definition. The new definition of ventilator-associated events (VAE) identifies a broader group of patients than the previous VAP definition. Surveillance of all complications of mechanical ventilation aimed to create more efficient prophylaxis bundles and to decrease the mortality in critically ill patients. The latest published studies suggest that most of the complications defined as VAE are patient-related, not modifiable risk factors and these patients had no evidence of hospital-acquired complications. The new definition failed to detect many patients with VAP and it has not resolved the ambiguities related to the diagnosis of this complication. It seems that the new surveillance program will not lead to introducing new prevention strategies that could decrease the mortality in intensive care unit patients.

  4. Computed tomography localization of the appendix in the pediatric population relative to the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Davis, John; Kopelman, Tammy R. [Maricopa Integrated Health System, Maricopa Medical Center Department of Surgery, Phoenix, AZ (United States); Roh, Albert T.; Matz, Samantha L.; Gridley, Daniel G.; Connell, Mary J. [Maricopa Integrated Health System, Maricopa Medical Center Department of Radiology, Phoenix, AZ (United States); Petterson, Matthew B. [University of Arizona College of Medicine, Phoenix, AZ (United States)

    2017-03-15

    Computed tomography (CT) is commonly used to evaluate suspected acute appendicitis. Although very effective, CT uses ionizing radiation, exposing patients to an increased risk of cancer. This study assessed the potential for decreasing the field of view of the CT (and therefore the dose to the patient) in the evaluation of suspected acute appendicitis in children. This study was a retrospective review of prospectively collected data from 212 consecutive patients who underwent CT for suspected acute appendicitis. The most superior aspect of the appendix with respect to vertebral bodies was recorded. Age, gender and diagnosis (negative, acute appendicitis or alternative diagnosis) were noted. The appendix was visualized in 190 of 212 subjects (89.6%). Overall, all visualized appendixes were located at or below the level of L1. Sixty-three of the subjects (29.7%) were diagnosed with acute appendicitis via CT imaging. All appendixes in patients with acute appendicitis were located at or below the level of the L3 vertebral body, predominating at the level of L5. Six subjects (3.1%) received alternative diagnoses, including pneumonia, pyelonephritis, small bowel obstruction and infected urachal cyst. There were no differences in appendix location with regard to diagnosis, gender, or age (P=0.664, 0.748 and 0.705, respectively). CT field of view may be decreased to the level of L1 or L3 superiorly, decreasing radiation dose without affecting the rate of appendix visualization. (orig.)

  5. Toward a definition of intolerance of uncertainty: a review of factor analytical studies of the Intolerance of Uncertainty Scale.

    Science.gov (United States)

    Birrell, Jane; Meares, Kevin; Wilkinson, Andrew; Freeston, Mark

    2011-11-01

    Since its emergence in the early 1990s, a narrow but concentrated body of research has developed examining the role of intolerance of uncertainty (IU) in worry, and yet we still know little about its phenomenology. In an attempt to clarify our understanding of this construct, this paper traces the way in which our understanding and definition of IU have evolved throughout the literature. This paper also aims to further our understanding of IU by exploring the latent variables measures by the Intolerance of Uncertainty Scale (IUS; Freeston, Rheaume, Letarte, Dugas & Ladouceur, 1994). A review of the literature surrounding IU confirmed that the current definitions are categorical and lack specificity. A critical review of existing factor analytic studies was carried out in order to determine the underlying factors measured by the IUS. Systematic searches yielded 9 papers for review. Two factors with 12 consistent items emerged throughout the exploratory studies, and the stability of models containing these two factors was demonstrated in subsequent confirmatory studies. It is proposed that these factors represent (i) desire for predictability and an active engagement in seeking certainty, and (ii) paralysis of cognition and action in the face of uncertainty. It is suggested that these factors may represent approach and avoidance responses to uncertainty. Further research is required to confirm the construct validity of these factors and to determine the stability of this structure within clinical samples.

  6. Mucinous adenocarcinona of the appendix

    Directory of Open Access Journals (Sweden)

    Milton Roberto Furst Crenitte

    2013-06-01

    Full Text Available Diagnosis of malignancy in the vermiform appendix is quite rare. The most common histological malignant neoplasia found in this tiny portion of the gastrointestinal tract is represented by the mucinous adenocarcinoma. This entity predominates in males around 50 years of age, and clinical presentation usually mimics or occurs along with an acute appendicitis. Early diagnosis is outside the rule since most cases at this stage are symptomless. The authors present the case of a 59-year-old female patient who looked for medical attention complaining of abdominal pain. Physical examination and laboratory workup were poor in diagnostic findings. The computed tomography images were compatible with the diagnosis of appendicitis and/or appendiceal neoplasia. The patient underwent a laparotomy and right hemicolectomy. The histological examination disclosed a moderately differentiated mucinous adenocarcinoma of the appendix stage T4a, N0, M0. The patient outcome was uneventful and was referred to an oncological center.

  7. The Need for a Definition of Big Data for Nursing Science: A Case Study of Disaster Preparedness

    Directory of Open Access Journals (Sweden)

    Ho Ting Wong

    2016-10-01

    Full Text Available The rapid development of technology has made enormous volumes of data available and achievable anytime and anywhere around the world. Data scientists call this change a data era and have introduced the term “Big Data”, which has drawn the attention of nursing scholars. Nevertheless, the concept of Big Data is quite fuzzy and there is no agreement on its definition among researchers of different disciplines. Without a clear consensus on this issue, nursing scholars who are relatively new to the concept may consider Big Data to be merely a dataset of a bigger size. Having a suitable definition for nurse researchers in their context of research and practice is essential for the advancement of nursing research. In view of the need for a better understanding on what Big Data is, the aim in this paper is to explore and discuss the concept. Furthermore, an example of a Big Data research study on disaster nursing preparedness involving six million patient records is used for discussion. The example demonstrates that a Big Data analysis can be conducted from many more perspectives than would be possible in traditional sampling, and is superior to traditional sampling. Experience gained from the process of using Big Data in this study will shed light on future opportunities for conducting evidence-based nursing research to achieve competence in disaster nursing.

  8. The Need for a Definition of Big Data for Nursing Science: A Case Study of Disaster Preparedness

    Science.gov (United States)

    Wong, Ho Ting; Chiang, Vico Chung Lim; Choi, Kup Sze; Loke, Alice Yuen

    2016-01-01

    The rapid development of technology has made enormous volumes of data available and achievable anytime and anywhere around the world. Data scientists call this change a data era and have introduced the term “Big Data”, which has drawn the attention of nursing scholars. Nevertheless, the concept of Big Data is quite fuzzy and there is no agreement on its definition among researchers of different disciplines. Without a clear consensus on this issue, nursing scholars who are relatively new to the concept may consider Big Data to be merely a dataset of a bigger size. Having a suitable definition for nurse researchers in their context of research and practice is essential for the advancement of nursing research. In view of the need for a better understanding on what Big Data is, the aim in this paper is to explore and discuss the concept. Furthermore, an example of a Big Data research study on disaster nursing preparedness involving six million patient records is used for discussion. The example demonstrates that a Big Data analysis can be conducted from many more perspectives than would be possible in traditional sampling, and is superior to traditional sampling. Experience gained from the process of using Big Data in this study will shed light on future opportunities for conducting evidence-based nursing research to achieve competence in disaster nursing. PMID:27763525

  9. The Need for a Definition of Big Data for Nursing Science: A Case Study of Disaster Preparedness.

    Science.gov (United States)

    Wong, Ho Ting; Chiang, Vico Chung Lim; Choi, Kup Sze; Loke, Alice Yuen

    2016-10-17

    The rapid development of technology has made enormous volumes of data available and achievable anytime and anywhere around the world. Data scientists call this change a data era and have introduced the term "Big Data", which has drawn the attention of nursing scholars. Nevertheless, the concept of Big Data is quite fuzzy and there is no agreement on its definition among researchers of different disciplines. Without a clear consensus on this issue, nursing scholars who are relatively new to the concept may consider Big Data to be merely a dataset of a bigger size. Having a suitable definition for nurse researchers in their context of research and practice is essential for the advancement of nursing research. In view of the need for a better understanding on what Big Data is, the aim in this paper is to explore and discuss the concept. Furthermore, an example of a Big Data research study on disaster nursing preparedness involving six million patient records is used for discussion. The example demonstrates that a Big Data analysis can be conducted from many more perspectives than would be possible in traditional sampling, and is superior to traditional sampling. Experience gained from the process of using Big Data in this study will shed light on future opportunities for conducting evidence-based nursing research to achieve competence in disaster nursing.

  10. Better visualization of vermiform appendix with tissue harmonic imaging compared to conventional sonography.

    Science.gov (United States)

    Inal, Mikail; Unal, Birsen; Bilgili, Yasemin Karadeniz

    2014-12-01

    Surgery of appendicitis carries 7-11% negative appendectomy rates. Sonographically visualized normal appendix precludes unnecessary computed tomography (CT) examination and may reduce negative appendectomy rates. Tissue harmonic imaging (THI) has been reported to improve the overall image quality. We aimed to assess whether THI is more successful than conventional ultrasonography (US) in detecting normal and pathologic appendices. The study was performed on 185 patients who applied for routine US examinations in whom clinical findings of appendicitis were detected in 25. We searched for the appendix; applying both THI and conventional US to each patient, one before and the other after the routine US examinations. Patients were divided into two groups; one was evaluated first with conventional US and the other first with THI. When the appendix was found, localization, diameter and time spent for visualization were recorded. Twelve patients were operated; all of whom had appendicitis pathologically. Two methods were compared for: 1. Success rates in all patients; female, male and child groups separately; 2. Visualization of pathologic and normal appendices; 3. Time for visualization of appendix; 4. Comparison of success rates in the adult and child population. The relationship between the rate of visualization and body mass index was evaluated. The appendix was visualized better by THI in all patients, and in the female and male groups (P imaging). THI visualizes appendix better than conventional US. It is a simple and time saving method that may eliminate further diagnostic imaging, and it may decrease negative appendectomy rates and related complications.

  11. A case of a horseshoe appendix.

    Science.gov (United States)

    Takabatake, Kazuya; Ikeda, Jun; Furuke, Hirotaka; Kato, Chikage; Kishimoto, Takuya; Kumano, Tatsuya; Imura, Kenichiro; Shimomura, Katsumi; Kubota, Takeshi; Taniguchi, Fumihiro; Shioaki, Yasuhiro

    2016-12-01

    Anomalies of the appendix are extremely rare, and a horseshoe appendix is even rarer. A literature search has revealed only five reported cases. In this report, we present a case of a horseshoe appendix.A 78-year-old man was referred for further examination following a positive fecal occult blood test. A mass in his ascending colon was detected on colonoscopy, while computed tomography showed that it was connected to the appendix. Tumor invasion derived from the ascending colon or appendix was suspected. We diagnosed ascending colon cancer prior to laparoscopic ileocecal resection. Macroscopic findings showed that the appendix connected to the back side of the mass, while microscopic findings showed that the mucosa and submucosa were continuous from the appendiceal orifice in the cecum to the other orifice in the ascending colon, where a type 1 tumor was observed on the orifice. We eventually diagnosed the patient with tubulovillous adenoma and a horseshoe appendix.A horseshoe appendix communicates with the colon at both ends and is supplied by a single fan-shaped mesentery. Cases are classified by the disposal of the mesentery and the location of the orifice. Anatomical anomalies should be considered despite the rarity of horseshoe appendices.

  12. Definition of the basic DEMO tokamak geometry based on systems code studies

    Energy Technology Data Exchange (ETDEWEB)

    Meszaros, Botond, E-mail: botond.meszaros@efda.org [EFDA Power Plant Physics and Technology, Garching (Germany); Bachmann, Christian [EFDA Power Plant Physics and Technology, Garching (Germany); Kemp, Richard [CCFE, Culham Science Centre, Abingdon, Oxfordshire OX14 3DB (United Kingdom); Federici, Gianfranco [EFDA Power Plant Physics and Technology, Garching (Germany)

    2015-10-15

    Highlights: • The definition of the DEMO 2D geometry has been introduced. • A methodology to derive the DEMO radial and vertical builds from the PROCESS systems code results has been defined. • Other 2D and 3D geometrical assumptions required to create a sensible 3D configuration model of DEMO have been defined. - Abstract: This paper describes the methodology that has been developed and applied to derive the principal geometry of the main DEMO tokamak systems, in particular the radial and vertical cross section based on the systems code output parameters, while exact parameters are described elsewhere [1]. This procedure reviews the analysis of the radial and vertical build provided by the system code to verify critical integration interfaces, e.g. missing or too large gaps and/or insufficient thickness of components, and updates these dimensions based on results of more detailed analyses (e.g. neutronics, plasma scenario modelling, etc.) that were carried out outside of the system code in the past years. As well as providing a 3D configuration model of the DEMO tokamak for integrated engineering analysis, the results can also be used to refine the systems code model. This method, subject to continuous refinement, controls the derivation of the main machine parameters and ensures their coherence vis-à-vis a number of agreed controlled physics and engineering assumptions.

  13. Definition of curriculum and approach: study of a training course for teachers of non-formal education in NGOs

    Directory of Open Access Journals (Sweden)

    Deivis Perez

    2014-06-01

    Full Text Available This article presents a research aimed to analyze the approach and the definition of guiding curriculum of teacher training for work in the non-formal education in non-governmental organizations(NGOs. We opted for a qualitative approach and case study of Teacher Training Course for NGOs, developed by Ong São Paulo-SP. The research instruments were: analysis of documents of the course, interviews with trainers and coordinator and literature review. In this course, curriculum is defined as a path to be followed by students and instructors and the coordinator of the subjects studied. We adopted the so-called Integrated Curriculum, in which teaching occurs by the study of problem situations and integrators of learning projects. At the end, we suggest improving the course and following that information, it is hoped, one will support the production of further comparative research.

  14. Indeterminacy of definitions and criteria in mental health: case study of emotional disorders.

    Science.gov (United States)

    Nikolaidis, George

    2013-06-01

    such as the ones of theorists like Solomon, Nash, Rey, Pugmire and Lyons) as well as in comprehensive theoretical schemes combining experimental data (such as the ones provided by the works of Schachter and Singer, Ekman and Friesen, Panksepp, Damasio and Griffiths), there seems to be a radical indeterminacy of conceptual content and fundamental features of emotions in general, as well as of particular emotional states. Furthermore, there is an apparent conceptual incapability to include each and every feature of emotional states within a single comprehensive definition without making reference to contingent particularities of their biological instantiation. At least in the crucial concept of emotional states, when examined carefully, it seems that (1) there are substantial barriers to the ambitious quest for a scientific grounding of taxonomies and definitions of phenomena like emotions, due to the inability to provide an independent verification of scientific propositions; (2) all major approaches in Psychology and Psychiatry seem to have serious shortcomings in defining emotions; (3) such shortcomings have to do with fundamental issues such as the nature of mental states; (4) most ordinary concepts of emotions utilized by clinicians and researchers tend to be circular and question begging when scrutinized theoretically; and (5) historically dominant beliefs, values and cultural systems tend to influence heavily both the acceptability of such representations of emotions as well as their very nature. © 2013 John Wiley & Sons Ltd.

  15. Nosocomial infections in a Dutch neonatal intensive care unit: surveillance study with definitions for infection specifically adapted for neonates.

    Science.gov (United States)

    van der Zwet, W C; Kaiser, A M; van Elburg, R M; Berkhof, J; Fetter, W P F; Parlevliet, G A; Vandenbroucke-Grauls, C M J E

    2005-12-01

    The incidence of nosocomial infection in neonatal intensive care units (NICUs) is high compared with other wards. However, no definitions for hospital-acquired infection are available for NICUs. The aim of this study was to measure the incidence of such infections and to identify risk factors in the NICU of the VU University Medical Center, which serves as a level III regional NICU. For this purpose, a prospective surveillance was performed in 1998-2000. We designed definitions by adjusting the current definitions of the Centers for Disease Control and Prevention (CDC) for children risk factors were dichotomized. Analysis of risk factors was performed by Cox regression with time-dependent variables. The relationship between the Clinical Risk Index for Babies (CRIB) and nosocomial infection was investigated. Furthermore, for a random sample of cases, we determined whether bloodstream infection and pneumonia would also have been identified with the CDC definitions. Seven hundred and forty-two neonates were included in the study. One hundred and ninety-one neonates developed 264 infections. Bloodstream infection (N=138, 14.9/1000 patient-days) and pneumonia (N=69, 7.5/1000 patient-days) were the most common infections. Of bloodstream infections, 59% were caused by coagulase-negative staphylococci; in 21% of neonates, blood cultures remained negative. In 25% of pneumonias, Enterobacteriaceae were the causative micro-organisms; 26% of cultures remained negative. Compared with the Nosocomial Infections Surveillance System (NNIS) of the CDC, our device utilization ratios and device-associated nosocomial infection rates were high. The main risk factors for bloodstream infection were birth weight [hazard ratio (HR) 1.79, 95% confidence interval (CI) 1.45-2.17] and parenteral feeding with hospital-pharmacy-produced, all-in-one mixture 'Minimix' (HR 3.69, 95%CI 2.03-6.69); administration of intravenous antibiotics (HR 0.39, 95%CI 0.26-0.56) was a protective risk factor. The

  16. Geosynchronous platform definition study. Volume 4, Part 1: Traffic analysis and system requirements for the baseline traffic model

    Science.gov (United States)

    1973-01-01

    The traffic analyses and system requirements data generated in the study resulted in the development of two traffic models; the baseline traffic model and the new traffic model. The baseline traffic model provides traceability between the numbers and types of geosynchronous missions considered in the study and the entire spectrum of missions foreseen in the total national space program. The information presented pertaining to the baseline traffic model includes: (1) definition of the baseline traffic model, including identification of specific geosynchronous missions and their payload delivery schedules through 1990; (2) Satellite location criteria, including the resulting distribution of the satellite population; (3) Geosynchronous orbit saturation analyses, including the effects of satellite physical proximity and potential electromagnetic interference; and (4) Platform system requirements analyses, including satellite and mission equipment descriptions, the options and limitations in grouping satellites, and on-orbit servicing criteria (both remotely controlled and man-attended).

  17. Cost optimizing of large-scale offshore wind farms. Appendix E to J. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This Volume 3 contains reports prepared by SEAS Distribution A.m.b.A. and partly by Risoe National Laboratory. Appendix E: Grid connection. Appendix F: Review of potential offshore sites. Appendix G: Optimisation of wind farm layout. Appendix G.1: Evaluation of Power Production from Three Offshore Wind Farms. Appendix H: Investments, operation and maintenance costs. Appendix I: Authority approvals and environmental investigations. Appendix J: Outline description of demonstration project. Appendix G.1 has been prepared by Risoe National Laboratory. (au)

  18. Incarcerated appendix in a Spigelian hernia

    Directory of Open Access Journals (Sweden)

    Caroline Reinke

    2010-12-01

    Full Text Available Spigelian hernias are rare, making up only 1-2% of all hernias. Like other hernias, they may contain abdominal contents but are more likely to be incarcerated due to the small size of the fascial defect.(1 We describe here the case of a 71-year-old female with a 10-year history of right lower quadrant pain that remained undiagnosed despite multiple imaging studies. Prior to presentation the patient developed a new bulge and increasing pain at this site; an ultrasound revealed the presence of a bowel-containing hernia. The patient was taken urgently to the operating room for a laparoscopic Spigelian hernia repair, and was found to have an incarcerated appendix in the hernia. After the hernia was reduced, an appendectomy was performed and the hernia was repaired with biological mesh. Postoperatively, the patient did well, and her pain resolved.

  19. Seeds in the appendix: a "fruitful" exploration.

    Science.gov (United States)

    Campora, Michela; Trambaiolo Antonelli, Chiara; Grillo, Federica; Bragoni, Alberto; Cornara, Laura; Migliora, Paola; Pigozzi, Simona; Mastracci, Luca

    2017-03-10

    Our contribution aims at clarifying and underlining a possible finding which can pose an interesting twist in routine appendix diagnostics: seeds in the appendiceal lumen, their histological aspects and their differential diagnosis with parasites. We work in a training centre with a large referral practice for gastrointestinal pathology and often the most banal cases are those which pose problems to junior or non-expert pathologists. This short study aims at providing simple iconographic tables, which are not at the moment available either in publications or on the web, with the most frequent seeds encountered in our routine practice or sent for second opinion. The real importance of identifying seed type in histological sections, however is in forsensic pathology and forensic botany where the identification of seeds as stomach content may provide important clues for solving major crimes. This article is protected by copyright. All rights reserved.

  20. A Prospective, Multicenter Study of Complementary/Alternative Medicine (CAM) Utilization During Definitive Radiation for Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Moran, Meena S., E-mail: meena.moran@yale.edu [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, William W. Backus Hospital, Norwich, Connecticut (United States); Ma Shuangge [Department of Epidemiology and Public Health, Yale University, New Haven, Connecticut (United States); Jagsi, Reshma [University of Michigan, Department of Radiation Oncology, Ann Arbor, MI (United States); Yang, Tzu-I Jonathan [Yale University School of Medicine, New Haven, Connecticut (United States); Higgins, Susan A. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Shoreline Medical Center, Guilford, Connecticut (United States); Weidhaas, Joanne B. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Wilson, Lynn D. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Lawrence and Memorial Hospital, New London, Connecticut (United States); Lloyd, Shane [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Peschel, Richard [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Lawrence and Memorial Hospital, New London, Connecticut (United States); Gaudreau, Bryant [Department of Radiation Therapy, William W. Backus Hospital, Norwich, Connecticut (United States); Rockwell, Sara [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States)

    2013-01-01

    Purpose: Although complementary and alternative medicine (CAM) utilization in breast cancer patients is reported to be high, there are few data on CAM practices in breast patients specifically during radiation. This prospective, multi-institutional study was conducted to define CAM utilization in breast cancer during definitive radiation. Materials/Methods: A validated CAM instrument with a self-skin assessment was administered to 360 Stage 0-III breast cancer patients from 5 centers during the last week of radiation. All data were analyzed to detect significant differences between users/nonusers. Results: CAM usage was reported in 54% of the study cohort (n=194/360). Of CAM users, 71% reported activity-based CAM (eg, Reiki, meditation), 26% topical CAM, and 45% oral CAM. Only 16% received advice/counseling from naturopathic/homeopathic/medical professionals before initiating CAM. CAM use significantly correlated with higher education level (P<.001), inversely correlated with concomitant hormone/radiation therapy use (P=.010), with a trend toward greater use in younger patients (P=.066). On multivariate analysis, level of education (OR: 6.821, 95% CI: 2.307-20.168, P<.001) and hormones/radiation therapy (OR: 0.573, 95% CI: 0.347-0.949, P=.031) independently predicted for CAM use. Significantly lower skin toxicity scores were reported in CAM users vs nonusers, respectively (mild: 34% vs 25%, severe: 17% vs 29%, P=.017). Conclusion: This is the first prospective study to assess CAM practices in breast patients during radiation, with definition of these practices as the first step for future investigation of CAM/radiation interactions. These results should alert radiation oncologists that a large percentage of breast cancer patients use CAM during radiation without disclosure or consideration for potential interactions, and should encourage increased awareness, communication, and documentation of CAM practices in patients undergoing radiation treatment for breast

  1. How Art Works: The National Endowment for the Arts' Five-Year Research Agenda, with a System Map and Measurement Model. Appendix A & B

    Science.gov (United States)

    National Endowment for the Arts, 2012

    2012-01-01

    This paper presents two appendices supporting the "How Art Works: The National Endowment for the Arts' Five-Year Research Agenda, with a System Map and Measurement Model" report. In Appendix A, brief descriptions of relevant studies and datasets for each node in the "How Art Works" system map are presented. This appendix is meant to supply…

  2. Satellite-aided mobile radio concepts study: Concept definition of a satellite-aided mobile and personal radio communication system

    Science.gov (United States)

    Anderson, R. E.

    1979-01-01

    The satellite system requires the use of a large satellite antenna and spacecraft array power of about 12 kW or more depending on the operating frequency. Technology developments needed include large offset reflector multibeam antennas, satellite electrical power sybsystems providing greater than 12 kW of power, signal switching hardware, and linearized efficient solid state amplifiers for the satellite-aided mobile band. Presently there is no frequency assignment for this service, and it is recommended that an allocation be pursued. The satellite system appears to be within reasonable extrapolation of the state of the art. It is further recommended that the satellite-aided system spacecraft definition studies and supporting technology development be initiated.

  3. Review of project definition studies of possible on-site uses of superconducting super collider assets and facilities. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-01

    This document reports on the results of a peer review and evaluation of studies made of potential uses of assets from the terminated Superconducting Super Collider (SSC) project. These project definition studies focused on nine areas of use of major assets and facilities at the SSC site near Waxahachie, Texas. The studies were undertaken as part of the effort to maximize the value of the investment made in the SSC and were supported by two sets of grants, one to the Texas National Research Laboratory Commission (TNRLC) and the second to various universities and other institutions for studies of ideas raised by a public call for expressions of interest. The Settlement Agreement, recently signed by the Department of Energy (DOE) and TNRLC, provides for a division of SSC property. As part of the goal of maximizing the value of the SSC investment, the findings contained in this report are thus addressed to officials in both the Department and TNRLC. In addition, this review had several other goals: to provide constructive feedback to those doing the studies; to judge the benefits and feasibility (including funding prospects) of the projects studied; and to help worthy projects become reality by matching projects with possible funding sources.

  4. Review of project definition studies of possible on-site uses of superconducting super collider assets and facilities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-01

    This document reports on the results of a peer review and evaluation of studies made of potential uses of assets from the terminated Superconducting Super Collider (SSC) project. These project definition studies focused on nine areas of use of major assets and facilities at the SSC site near Waxahachie, Texas. The studies were undertaken as part of the effort to maximize the value of the investment made in the SSC and were supported by two sets of grants, one to the Texas National Research Laboratory Commission (TNRLC) and the second to various universities and other institutions for studies of ideas raised by a public call for expressions of interest. The Settlement Agreement, recently signed by the Department of Energy (DOE) and TNRLC, provides for a division of SSC property. As part of the goal of maximizing the value of the SSC investment, the findings contained in this report are thus addressed to officials in both the Department and TNRLC. In addition, this review had several other goals: to provide constructive feedback to those doing the studies; to judge the benefits and feasibility (including funding prospects) of the projects studied; and to help worthy projects become reality by matching projects with possible funding sources.

  5. Volumetric definition of shoulder range of motion and its correlation with clinical signs of shoulder hyperlaxity. A motion capture study.

    Science.gov (United States)

    Ropars, Mickaël; Cretual, Armel; Thomazeau, Hervé; Kaila, Rajiv; Bonan, Isabelle

    2015-02-01

    Shoulder hyperlaxity (SHL) is assessed with clinical signs. Quantification of SHL remains difficult, however, because no quantitative definition has yet been described. With use of a motion capture system (MCS), the aim of this study was to categorize SHL through a volumetric MCS-based definition and to compare this volume with clinical signs used for SHL diagnosis. Twenty-three subjects were examined with passive and active measurement of their shoulder range of motion (SROM) and then with an MCS protocol, allowing computation of the shoulder configuration space volume (SCSV). Clinical data of SHL were assessed by the sulcus sign, external rotation with the arm at the side (ER1) >85° in a standing position, external rotation >90° in a lying position, and Beighton score for general joint laxity. Active and passive ER1, EIR2 (sum of external and internal rotation at 90° of abduction), flexion-extension, and abduction were also measured and correlated to SCSV. Except for the sulcus sign, SCSV was significantly correlated with all clinical signs used for SHL. Passive examination of the different SROMs was better correlated to SCSV than active examination. In passive examination, the worst SROM was ER1 (R = 0.36; P = .09), whereas EIR2, flexion, and abduction were highly correlated to SCSV (P 85° in a standing position appear less discriminating and should be replaced by EIR2 measurement for SHL diagnosis. Copyright © 2015 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  6. 绩效定义的探索性研究%An Exploratory Study on the Definition of Performance

    Institute of Scientific and Technical Information of China (English)

    曹娜娜

    2009-01-01

    So far there isn't a definition of performance which has been unanimously approved by the people. Based on the literature, we made an exploratory study for the definition of performance by using the method of brain storming. We found that there are three appearances of performance: the goal, the result and the factor. We revealed that there are three natures of performance: the directivity, the existence and the traceability. We summarized that the essence of performance is more efficiently and effectively stepping to the target and its core questions are "doing the right things" and "doing things right". Finally, we defined performance.%目前还没有一个得到人们一致认可的绩效定义.本文在文献述评的基础上,运用BS法对绩效定义作了探索性研究.研究发现了绩效的目标、结果和因素等三个面相,揭示了绩效的指向性、存在性和可溯性等三种性质,总结出绩效的本质在于更加有效地向目标迈进,其核心问题是"做正确的事"与"正确地做事",并在此基础上创建了一个在维持完整性和科学性的基础上保持更大限度的包容性和扩展性、更加具有解释力和预见力的绩效定义.

  7. Phenotype definition is a main point in genome-wide association studies for bovine Mycobacterium avium ssp. paratuberculosis infection status.

    Science.gov (United States)

    Küpper, J; Brandt, H; Donat, K; Erhardt, G

    2014-10-01

    Paratuberculosis caused by Mycobacterium avium ssp. paratuberculosis (MAP) causes economic losses and is present in dairy herds worldwide. Different studies used different diagnostic tests to detect infection status and are the basis of genome-wide association (GWA) studies with inconsistent results. Therefore, the aim of this study was to identify and compare genomic regions associated with MAP susceptibility in the same cohort of cattle using different diagnostic tests. The GWA study was performed in German Holsteins within a case-control assay using 305 cows tested for MAP by fecal culture and additional with four different commercial ELISA-tests. Genotyping was performed with the Illumina Bovine SNP50 BeadChip. The results using fecal culture or ELISA test led to the identification of different genetic loci. Two single-nucleotide polymorphisms showed significant association with the ELISA-status. However, no significant association for MAP infection could be confirmed. Our results show that the definition of the MAP-phenotype has an important impact on the outcome of GWA studies for paratuberculosis.

  8. MRI of the normal appendix in children: data toward a new reference standard

    Energy Technology Data Exchange (ETDEWEB)

    Swenson, David W. [Alpert Medical School of Brown University and Rhode Island Hospital, Department of Diagnostic Imaging, Providence, RI (United States); Schooler, Gary R. [Duke University Medical Center, Department of Radiology, Durham, NC (United States); Stamoulis, Catherine; Lee, Edward Y. [Boston Children' s Hospital and Harvard Medical School, Department of Radiology, Boston, MA (United States)

    2016-06-15

    Magnetic resonance imaging (MRI) might prove useful in the diagnostic evaluation of pediatric appendicitis in the effort to avoid exposing children to the ionizing radiation of CT, yet there is a paucity of literature describing the normal range of appearances of the pediatric appendix on MRI. To investigate MRI characteristics of the normal appendix to aid in establishing a reference standard in the pediatric population. We conducted a retrospective study of children and young adults (≤18 years of age) who underwent lumbar spine or pelvis MRI between Jan. 1, 2013, and Dec. 31, 2013, for indications unrelated to appendicitis. Two board-certified radiologists independently reviewed all patients' MRI examinations for appendix visualization, diameter, intraluminal content signal, and presence of periappendiceal inflammation or free fluid. We used the Cohen kappa statistic and Spearman correlation coefficient to assess reader agreement on qualitative and quantitative data, respectively. Three hundred forty-six patients met inclusion criteria. Both readers visualized the appendix in 192/346 (55.5%) patients (kappa = 0.88, P < 0.0001). Estimated median appendix diameter was 5 mm for reader 1 and 6 mm for reader 2 ([25th, 75th] quartiles = [5, 6] mm; range, 2-11 mm; r = 0.81, P < 0.0001). Appendix intraluminal signal characteristics were variable. Periappendiceal inflammation was present in 0/192 (0%) and free fluid in 6/192 (3.1%) MRI examinations (kappa = 1.0). The normal appendix was seen on MRI in approximately half of pediatric patients, with a mean diameter of ∝5-6 mm, variable intraluminal signal characteristics, no adjacent inflammatory changes, and rare surrounding free fluid. (orig.)

  9. Health-Related Quality of Life in Locally Advanced Cervical Cancer Patients After Definitive Chemoradiation Therapy Including Image Guided Adaptive Brachytherapy: An Analysis From the EMBRACE Study

    DEFF Research Database (Denmark)

    Kirchheiner, Kathrin; Pötter, Richard; Tanderup, Kari

    2016-01-01

    Purpose This study analyzed functioning and symptom scores for longitudinal quality of life (QoL) from patients with locally advanced cervical cancer who underwent definitive chemoradiation therapy with image guided adaptive brachytherapy in the EMBRACE study. Methods and Materials In total, 744 ...

  10. Report on a Study to Determine the Effect of Knowledge of Recursive Definitions upon Subsequent Application of the Principle of Mathematical Induction.

    Science.gov (United States)

    Waters, William Meade, Jr.

    The objective of the study was to determine the effect which a unit dealing with recursive definitions would have on students' achievement in applying the principle of mathematical induction (PMI). Twenty-four secondary school students were randomly assigned to control and experimental groups. Students in the control group studied programmed units…

  11. An Empirical Study of Students' Understanding of a Logical Structure in the Definition of Limit via the epsilon-Strip Activity

    Science.gov (United States)

    Roh, Kyeong Hah

    2010-01-01

    This study explored students' understanding of a logical structure in defining the limit of a sequence, focusing on the relationship between epsilon and N. The subjects of this study were college students who had already encountered the concept of limit but did not have any experience with rigorous proofs using the epsilon-N definition. This study…

  12. An Empirical Study of Students' Understanding of a Logical Structure in the Definition of Limit via the epsilon-Strip Activity

    Science.gov (United States)

    Roh, Kyeong Hah

    2010-01-01

    This study explored students' understanding of a logical structure in defining the limit of a sequence, focusing on the relationship between epsilon and N. The subjects of this study were college students who had already encountered the concept of limit but did not have any experience with rigorous proofs using the epsilon-N definition. This study…

  13. Near-term hybrid vehicle program, phase 1. Appendix B: Design trade-off studies report. Volume 2: Supplement to design trade-off studies

    Science.gov (United States)

    1979-01-01

    Results of studies leading to the preliminary design of a hybrid passenger vehicle which is projected to have the maximum potential for reducing petroleum consumption in the near term are presented. Heat engine/electric hybrid vehicle tradeoffs, assessment of battery power source, and weight and cost analysis of key components are among the topics covered. Performance of auxiliary equipment, such as power steering, power brakes, air conditioning, lighting and electrical accessories, heating and ventilation is discussed along with the selection of preferred passenger compartment heating procedure for the hybrid vehicle. Waste heat from the engine, thermal energy storage, and an auxiliary burner are among the approaches considered.

  14. Optimizing the definition of intrauterine growth restriction: the multicenter prospective PORTO Study.

    LENUS (Irish Health Repository)

    Unterscheider, Julia

    2013-04-01

    The objective of the Prospective Observational Trial to Optimize Pediatric Health in Intrauterine Growth Restriction (IUGR) (PORTO Study), a national prospective observational multicenter study, was to evaluate which sonographic findings were associated with perinatal morbidity and mortality in pregnancies affected by growth restriction, originally defined as estimated fetal weight (EFW) <10th centile.

  15. Omani Students' Definitions of Geography

    Science.gov (United States)

    Al-Nofli, Mohammed Abdullah

    2014-01-01

    Very few studies have been conducted on students' definitions of geography. The purpose of the present study was to add to the existing literature by exploring Omani students' definitions of geography. Participants were 477 students of grade 6 (ages 11-12) and grade 10 (ages 15-16) in one school district in Oman. They had been taught geography…

  16. Villous adenoma of the distal appendix.

    Science.gov (United States)

    Taylor, J V; Thomas, M G; Kelly, S; Sutton, R

    1997-04-01

    Villous adenoma confined to the distal appendix has not been previously reported in conjunction with acute apendicitis. The presence of an adenoma indicates a need for further investigation due to an association with neoplasia elsewhere.

  17. Consensus and controversies in the definition, assessment, treatment and monitoring of BTcP: results of a Delphi study.

    Science.gov (United States)

    Boceta, J; De la Torre, A; Samper, D; Farto, M; Sánchez-de la Rosa, R

    2016-11-01

    There is no unanimous consensus on the clinical features to define breakthrough cancer pain (BTcP). The current project aimed to investigate the opinion of a panel of experts on cancer pain on how to define, diagnose, assess, treat and monitor BTcP. A two-round Spanish multi-centre exploratory Delphi study was conducted with medical experts (n = 90) previously selected from Medical Oncology Services, Radiation Oncology, Palliative Care/Home Care Teams, and Pain Units. The study intended to seek experts' consensus and to define a set of recommendations for the management of BTcP. It was generally agreed that, definition of BTcP implies that baseline pain should be controlled (84 %), although not necessarily with opioids (only 30 %); there must be exacerbations (98.9 %); the duration of each episode should last <1 h (70 %); the intensity of pain ≥7 out of 10 (67.8 %); and the number of flares per day should not be less than four. All participants supported the use of the Davies algorithm for the diagnosis. The use of a 'Patient Diary' was highly recommended. The optimal treatment should have a rapid onset, a short-acting analgesic effect (1-2 h) and transmucosal nasal or oral administration. It was considered very important to develop protocols for the management of cancer pain. The present Delphi study identified a set of recommendations to define, assess and monitor BTcP.

  18. Radiological features of mucocele of the appendix

    Energy Technology Data Exchange (ETDEWEB)

    Skaane, P.

    1988-12-01

    The clinical features of mucocele of the appendix are nonspecific, and a correct preoperative diagnosis based on abdominal pain, a palpable mass in the right lower quadrant, and conventional radiography is rare. The diagnosis of appendiceal mucocele has become easier with the utilisation of the recent imaging techniques ultrasonography and computed tomography. Six patients with mucocele of the appendix are presented, and the characteristic radiological features and differential diagnosis are discussed.

  19. Systematic Review on the Definition of Allergic Diseases in Children : The MeDALL Study

    NARCIS (Netherlands)

    Pinart, Mariona; Albang, Richard; Maier, Dieter; Duran-Tauleria, Enric; Mena, Guillermo; Gimeno-Santos, Elena; Solà, Ivan; Garcia-Aymerich, Judith; Guerra, Stefano; Stein, Renato T; Benet, Marta; Carlsen, Kai-Håkon; Herr, Marie; Jacquemin, Bénédicte; Momas, Isabelle; Pin, Isabelle; Rancière, Fanny; Smit, Henriëtte A; Varraso, Raphaelle; Bonfill, Xavier; Keil, Thomas; Bousquet, Jean; Antó, Josep M

    2015-01-01

    BACKGROUND: During the last decades, a large number of phenotypes and disease classifications of allergic diseases have been proposed. Despite the heterogeneity across studies, no systematic review has been conducted on phenotype classification and the criteria that define allergic diseases. We

  20. Recommendations for standardization and phenotype definitions in genetic studies of osteoarthritis: The TREAT-OA consortium

    NARCIS (Netherlands)

    J.M. Kerkhof (Hanneke); I. Meulenbelt (Ingrid); T. Akune (Toru); N.K. Arden (Nigel); A. Aromaa (Arpo); S.M. Bierma-Zeinstra (Sita); C. Cooper (Charles); J. Dai; M. Doherty (Michael); S. Doherty (Sally); D. Felson; A. Gonzalez (Antonio); A. Gordon; A. Harilainen (Arsi); D.J. Hart; V.B. Hauksson (Valdimar); M. Heliovaara (Markku); A. Hofman (Albert); S. Ikegawa; T. Ingvarsson (Torvaldur); Q. Jiang; H. Jonsson; I. Jonsdottir (Ingileif); H. Kawaguchi; M. Kloppenburg (Margreet); U.M. Kujala (Urho); N.E. Lane; P. Leino-Arjas (Päivi I.); L.S. Lohmander (Stefan); F.P. Luyten (Frank); K.N. Malizos (Konstantinos); M. Nakajima; M.C. Nevitt (Michael); H.A.P. Pols (Huib); F. Rivadeneira Ramirez (Fernando); D. Shi; E. Slagboom (Eline); T.D. Spector (Timothy); K. Stefansson (Kari); A. Sudo (Akihiro); A. Tamm; A.E. Tamm (Aile); A. Tsezou (Aspasia); A. Uchida; A.G. Uitterlinden (André); J.M. Wilkinson (Mark); N. Yoshimura; A.M. Valdes (Ana Maria); J.B.J. van Meurs (Joyce); A.J. Carr (Andrew Jonathan)

    2011-01-01

    textabstractObjective: To address the need for standardization of osteoarthritis (OA) phenotypes by examining the effect of heterogeneity among symptomatic (SOA) and radiographic osteoarthritis (ROA) phenotypes. Methods: Descriptions of OA phenotypes of the 28 studies involved in the TREAT-OA consor

  1. [Telescience : Feasibility studies, definition and a fair answer to the scientific brain drain].

    Science.gov (United States)

    Craemer, E M; Bassa, B; Jacobi, C; Becher, H; Meyding-Lamadé, U

    2017-02-01

    What is telescience? Is it feasible to transfer academic information with the help of telematics to educate and teach young scientists over large distances? The term telescience has so far not been defined but covers a variety of possibilities, which could be successfully implemented worldwide. This article gives examples and highlights the feasibility analysis of telescience. We have carried out feasibility analyses for neurological functional diagnostics, an epidemiological cross-sectional study as well as a laboratory study for detection of thrombocyte function during dengue fever with the help of telemedicine. The basis for all these projects was a telemedical transcontinental cooperation over a distance of 12,000 km. All performed studies demonstrated the feasibility. With the help of telematics the laboratory techniques, planning, conduction and interpretation of results as well as publication skills can be transferred. Telescience is feasible. Our studies showed that telescience is a very promising option to transfer knowledge, which will help to enable professional expertise to be transferred directly to the region/country without a brain drain. All too often young motivated scientists are enticed to move to well-known institutions, which involves the danger of a brain drain. Brain drain can be avoided in favor of local implementation of scientific projects. Our results illustrate that it is feasible to educate and guide scientists with the help of telematics infrastructures.

  2. Systematic Review on the Definition of Allergic Diseases in Children : The MeDALL Study

    NARCIS (Netherlands)

    Pinart, Mariona; Albang, Richard; Maier, Dieter; Duran-Tauleria, Enric; Mena, Guillermo; Gimeno-Santos, Elena; Solà, Ivan; Garcia-Aymerich, Judith; Guerra, Stefano; Stein, Renato T; Benet, Marta; Carlsen, Kai-Håkon; Herr, Marie; Jacquemin, Bénédicte; Momas, Isabelle; Pin, Isabelle; Rancière, Fanny; Smit, Henriëtte A; Varraso, Raphaelle; Bonfill, Xavier; Keil, Thomas; Bousquet, Jean; Antó, Josep M

    2015-01-01

    BACKGROUND: During the last decades, a large number of phenotypes and disease classifications of allergic diseases have been proposed. Despite the heterogeneity across studies, no systematic review has been conducted on phenotype classification and the criteria that define allergic diseases. We aime

  3. Definition of curriculum and approach: study of a training course for teachers of non-formal education in NGOs

    National Research Council Canada - National Science Library

    Deivis Perez

    2014-01-01

    This article presents a research aimed to analyze the approach and the definition of guiding curriculum of teacher training for work in the non-formal education in non-governmental organizations(NGOs...

  4. 13 CFR Appendix A to Part 1171 - Appendix A to Part 1171

    Science.gov (United States)

    2010-01-01

    .... International Trade Program Small Business Act, section 22. Technical and Management Assistance Small Business... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Appendix A to Part 1171 A Appendix A to Part 1171 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NONDISCRIMINATION...

  5. 40 CFR Appendix A to Subpart A of... - Appendix A to Subpart A of Part 750

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Appendix A to Subpart A of Part 750 A Appendix A to Subpart A of Part 750 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... ACT Procedures for Rulemaking Under Section 6 of the Toxic Substances Control Act Pt. 750, Subpt....

  6. 40 CFR Appendix I to Subpart B of... - Appendix I to Subpart B of Part 205

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Appendix I to Subpart B of Part 205 I Appendix I to Subpart B of Part 205 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks...

  7. Definition and Management of Hypertension Among Haitian Immigrants: A Qualitative Study

    OpenAIRE

    Sanon, Marie-Anne; Mohammed, Selina A.; Marjorie C McCullagh

    2014-01-01

    Hypertension is a major health concern among Haitian immigrants, one of the largest Caribbean immigrant groups in the United States. Yet, little is known about how Hatian immigrants define and manage hypertension. For this qualitative study, face-to-face semi-structured interviews were conducted with 31 Haitian immigrants in Miami Dade County, Florida. Results indicated that most Haitian immigrants used the Haitian Creole word tansyon to represent hypertension. Tansyon was considered as eithe...

  8. Mammalian Toxicology Testing: Problem Definition Study, AMTR Protocol/Pricing Report.

    Science.gov (United States)

    1981-04-01

    and water must be provided ad used in the reproductive study. Strains cesarean section approximately I day libitum. Pregnant females must be with low...justification for not providing such specific stain tested must be submitted. be sacrificed at time of cesarean section material must be submitted...This approach allows for comparisons of costs between various performance alternatives and uses a standardized pricing approach that can be updated

  9. Bullying by Definition: An Examination of Definitional Components of Bullying

    Science.gov (United States)

    Goldsmid, Susan; Howie, Pauline

    2014-01-01

    Lack of definitional consensus remains an important unresolved issue within bullying research. This study examined the ability of definitional variables to predict overall level of victimisation (distress, power inequity, and provocation as predictors) and bullying (intention to harm, power inequity, and provocation as predictors) in 246…

  10. 14 CFR Appendix F to Part 23 - Test Procedure

    Science.gov (United States)

    2010-01-01

    ... prescribed in paragraph (f) of this appendix, the specimen must be mounted in metal frame so that all four...) of this appendix, the specimen must be mounted in a metal frame so that (1) in the vertical tests...

  11. The Multidimensional Efficiency of Pension System: Definition and Measurement in Cross-Country Studies.

    Science.gov (United States)

    Chybalski, Filip

    The existing literature on the efficiency of pension system, usually addresses the problem between the choice of different theoretical models, or concerns one or few empirical pension systems. In this paper quite different approach to the measurement of pension system efficiency is proposed. It is dedicated mainly to the cross-country studies of empirical pension systems, however it may be also employed to the analysis of a given pension system on the basis of time series. I identify four dimensions of pension system efficiency, referring to: GDP-distribution, adequacy of pension, influence on the labour market and administrative costs. Consequently, I propose four sets of static and one set of dynamic efficiency indicators. In the empirical part of the paper, I use Spearman's rank correlation coefficient and cluster analysis to verify the proposed method on statistical data covering 28 European countries in years 2007-2011. I prove that the method works and enables some comparisons as well as clustering of analyzed pension systems. The study delivers also some interesting empirical findings. The main goal of pension systems seems to become poverty alleviation, since the efficiency of ensuring protection against poverty, as well as the efficiency of reducing poverty, is very resistant to the efficiency of GDP-distribution. The opposite situation characterizes the efficiency of consumption smoothing-this is generally sensitive to the efficiency of GDP-distribution, and its dynamics are sensitive to the dynamics of GDP-distribution efficiency. The results of the study indicate the Norwegian and the Icelandic pension systems to be the most efficient in the analyzed group.

  12. GLYCOSYLATED HAEMOGLOBIN LEVEL IS A DEFINITIVE PREDICTOR OF DIABETIC NEPHROPATHY- A STUDY

    Directory of Open Access Journals (Sweden)

    Saroja

    2015-12-01

    Full Text Available BACKGROUND Diabetes Mellitus is a part of a metabolic syndrome, which leads to severe morbidity and mortality. It has emerged as an illness which is beset with numerous complications and incapacitation. Out of all complications Diabetic Nephropathy takes a heavy toll on our health system. Therefore, it is imperative to find not only a cure, but also a feature which predicts the onset of the disease. Fortunately, microalbuminaria (Excretion of minute quantities of albumin in urine is one such factor. Moreover, it is also linked to glycemic control which in turn is reflected by glycosylated haemoglobin levels which can be measured with reasonable accuracy. Also the stage of MA is reversible. Our study was an attempt at correlating the two factors. MATERIALS AND METHODS The study was conducted on 100 patients (50 T2DM patients without DN and 50 T2DM patients with DN who attended the Medical and Nephrology In-Patient and Out-Patient Departments of Gandhi Hospital. Clinical DN was diagnosed by the presence of albumin excretion and creatinine clearance. Estimation of glycosylated hemoglobin was done by Cation-Exchange chromatography. Micral-Test strip was used to screen for Microalbuminuria Percentage of hemoglobin was estimated by modified Sahli-Adam’s method. RESULTS Significant correlation was found between levels of HbA1c and occurrence of MA as all MA cases in patients of T2DM without DN had >8% HbA1c levels. Mean MA levels were compared between in T2DM and Diabetic Nephropathy which showed statistical significance. CONCLUSION Our study reiterates the correlation between glycosylated haemoglobin levels and microalbuminuria. As MA occurs prior to overt Diabetic Nephropathy, it predicts the onset of the latter. Also MA is a disturbance in renal function in early DN, which is reversible and hence can be targeted for preventive measures.

  13. Space biology initiative program definition review. Trade study 4: Design modularity and commonality

    Science.gov (United States)

    Jackson, L. Neal; Crenshaw, John, Sr.; Davidson, William L.; Herbert, Frank J.; Bilodeau, James W.; Stoval, J. Michael; Sutton, Terry

    1989-01-01

    The relative cost impacts (up or down) of developing Space Biology hardware using design modularity and commonality is studied. Recommendations for how the hardware development should be accomplished to meet optimum design modularity requirements for Life Science investigation hardware will be provided. In addition, the relative cost impacts of implementing commonality of hardware for all Space Biology hardware are defined. Cost analysis and supporting recommendations for levels of modularity and commonality are presented. A mathematical or statistical cost analysis method with the capability to support development of production design modularity and commonality impacts to parametric cost analysis is provided.

  14. Problem definition study of subsidence caused by geopressured geothermal resource development

    Energy Technology Data Exchange (ETDEWEB)

    1980-12-01

    The environmental and socio-economic settings of four environmentally representative Gulf Coast geopressured geothermal fairways were inventoried. Subsidence predictions were prepared using feasible development scenarios for the four representative subsidence sites. Based on the results of the subsidence estimates, an assessment of the associated potential environmental and socioeconomic impacts was prepared. An inventory of mitigation measures was also compiled. Results of the subsidence estimates and impact assessments are presented, as well as conclusions as to what are the major uncertainties, problems, and issues concerning the future study of geopressured geothermal subsidence.

  15. Connecting functional and statistical definitions of genotype by genotype interactions in coevolutionary studies

    Directory of Open Access Journals (Sweden)

    Katy Denise Heath

    2014-04-01

    Full Text Available Predicting how species interactions evolve requires that we understand the mechanistic basis of coevolution, and thus the functional genotype-by-genotype interactions (G × G that drive reciprocal natural selection. Theory on host-parasite coevolution provides testable hypotheses for empiricists, but depends upon models of functional G × G that remain loosely tethered to the molecular details of any particular system. In practice, reciprocal cross-infection studies are often used to partition the variation in infection or fitness in a population that is attributable to G × G (statistical G × G. Here we use simulations to demonstrate that within-population statistical G × G likely tells us little about the existence of coevolution, its strength, or the genetic basis of functional G × G. Combined with studies of multiple populations or points in time, mapping and molecular techniques can bridge the gap between natural variation and mechanistic models of coevolution, while model-based statistics can formally confront coevolutionary models with cross-infection data. Together these approaches provide a robust framework for inferring the infection genetics underlying statistical G × G, helping unravel the genetic basis of coevolution.

  16. Aspirin, salicylate, sulfite and tartrazine induced bronchoconstriction. Safe doses and case definition in epidemiological studies.

    Science.gov (United States)

    Corder, E H; Buckley, C E

    1995-10-01

    Allergic-like reactions to chemical components of foods and medicines may be common. The prevalence of idiosyncratic reactions to aspirin, salicylate, metabisulfite and tartrazine is not known. We used a tertiary referral clinic population to estimate safe exposure doses for epidemiological studies. A 15% decrease in the amount of air expired in one second was defined a positive response. The median effective molar doses of the agents were remarkably similar: metabisulfite 0.19 mM, 34.4 mg [95% confidence interval (CI) 0.14, 0.27 mM]; tartrazine 0.10 M, 55.0 mg (95% CI 0.05, 0.21 mM); aspirin 0.09 mM, 16.5 mg (95% CI 0.04, 0.19 mM); and salicylate 0.11 mM, 15.3 mg (95% CI 0.05, 0.27 mM). Doses to which the most sensitive (5%) and practically all (95%) susceptible persons might respectively respond are: metabisulfite 4.6 mg, 255.8 mg; tartrazine 3.4 mg, 885.6 mg; aspirin 0.8 mg, 332.3 mg; and salicylate 2.6 mg, 89.9 mg. Doses within these ranges can be used in epidemiological studies.

  17. Definition and management of hypertension among Haitian immigrants: a qualitative study.

    Science.gov (United States)

    Sanon, Marie-Anne; Mohammed, Selina A; McCullagh, Marjorie C

    2014-08-01

    Hypertension is a major health concern among Haitian immigrants, one of the largest Caribbean immigrant groups in the United States. Yet, little is known about how Hatian immigrants define and manage hypertension. For this qualitative study, face-to-face semi-structured interviews were conducted with 31 Haitian immigrants in Miami Dade County, Florida. Results indicated that most Haitian immigrants used the Haitian Creole word tansyon to represent hypertension. Tansyon was considered as either a normal condition of the human body or a maladi (illness). Both traditional biomedical and alternative approaches were used to manage hypertension. The findings show that how Haitian immigrants defined hypertension shaped their beliefs about its occurrence and the resulting management strategies used. Those who believed tansyon was a normal body condition did not take any management measures. Awareness and understanding of Haitian immigrants' beliefs about and approaches to hypertension management can enhance culturally sensitive care and improve health outcomes.

  18. DustPedia - A Definitive Study of Cosmic Dust in the Local Universe

    CERN Document Server

    Davies, J I; Bianchi, S; Jones, A; Madden, S; Xilouris, M; Bocchio, M; Casasola, V; Cassara, L; Clark, C; De Looze, I; Evans, R; Fritz, J; Galametz, M; Galliano, F; Lianou, S; Mosenkov, A V; Smith, M; Verstocken, S; Viaene, S; Vika, M; Wagle, G; Ysard, N

    2016-01-01

    The European Space Agency has invested heavily in two cornerstones missions; Herschel and Planck. The legacy data from these missions provides us with an unprecedented opportunity to study cosmic dust in galaxies so that we can answer fundamental questions about, for example: the origin of the chemical elements, physical processes in the interstellar medium (ISM), its effect on stellar radiation, its relation to star formation and how this relates to the cosmic far infrared background. In this paper we describe the DustPedia project, which is enabling us to develop tools and computer models that will help us relate observed cosmic dust emission to its physical properties (chemical composition, size distribution, temperature), to its origins (evolved stars, super novae, growth in the ISM) and the processes that destroy it (high energy collisions and shock heated gas). To carry out this research we will combine the Herschel/Planck data with that from other sources of data, providing observations at numerous wav...

  19. The "residential" effect fallacy in neighborhood and health studies: formal definition, empirical identification, and correction.

    Science.gov (United States)

    Chaix, Basile; Duncan, Dustin; Vallée, Julie; Vernez-Moudon, Anne; Benmarhnia, Tarik; Kestens, Yan

    2017-07-31

    Because of confounding from the urban/rural and socioeconomic organizations of territories and resulting correlation between residential and nonresidential exposures, classically estimated residential neighborhood-outcome associations capture nonresidential environment effects, overestimating residential intervention effects. Our study diagnosed and corrected this "residential" effect fallacy bias applicable to a large fraction of neighborhood and health studies. Our empirical application investigated the effect that hypothetical interventions raising the residential number of services would have on the probability that a trip is walked. Using global positioning systems (GPS) tracking and mobility surveys over 7 days (227 participants, 7440 trips), we employed a multilevel linear probability model to estimate the trip-level association between residential number of services and walking to derive a naïve intervention effect estimate; and a corrected model accounting for numbers of services at the residence, trip origin, and trip destination to determine a corrected intervention effect estimate (true effect conditional on assumptions). There was a strong correlation in service densities between the residential neighborhood and nonresidential places. From the naïve model, hypothetical interventions raising the residential number of services to 200, 500, and 1000 were associated with an increase by 0.020, 0.055, and 0.109 of the probability of walking in the intervention groups. Corrected estimates were of 0.007, 0.019, and 0.039. Thus, naïve estimates were overestimated by multiplicative factors of 3.0, 2.9, and 2.8. Commonly estimated residential intervention-outcome associations substantially overestimate true effects. Our somewhat paradoxical conclusion is that, to estimate residential effects, investigators critically need information on nonresidential places visited.

  20. Primary marginal zone B-cell lymphoma of appendix

    Directory of Open Access Journals (Sweden)

    Radha S

    2008-07-01

    Full Text Available Primary lymphomas of appendix are extremely rare tumors. The first case of primary lymphoma of appendix was reported by Warren in the year 1898. Incidence of primary lymphoma of appendix is 0.015% of all gastrointestinal lymphomas. This is a report of primary marginal zone B-cell lymphoma of appendix which presented as appendicular mass. As some cases are incidentally discovered, this case emphasizes that histological examination of all appendicectomy specimens is mandatory.

  1. Morally disengaged and unempathic: do cyberbullies fit these definitions? An exploratory study.

    Science.gov (United States)

    Renati, Roberta; Berrone, Carlo; Zanetti, Maria Assunta

    2012-08-01

    In recent years, the phenomenon of cyberbullying has been gaining scholars' growing interest under various aspects, including its overlap with face-to-face bullying. Nevertheless, its relationships with cognitive and affective empathy, proactive and reactive aggression, and moral disengagement, constructs that proved to be crucial in distinguishing aggressive subjects from their targets and nonaggressive peers in traditional bullying, still represent, to some extent, an unexplored domain. The main purpose of the present exploratory study was to investigate the associations between cyberbullying and the mentioned constructs among Italian adolescents. 819 high-school students (mean age 16.08) were administered a battery of standardized tools, along with Cyberties, a new instrument created to assess the prevalence of (and the type of involvement in) different forms of electronic assaults. Analyses of variance were conducted to compare four roles ("pure" bullies, "pure" victims, bully victims, and noninvolved subjects). Participants who identified themselves as cyberbullies or cyberbully victims showed significantly higher levels of overall moral disengagement and of both types of aggression. Cyberbullies also displayed a lack of affective empathy. Our findings are in line with the ones in extant literature about correlates of traditional and electronic forms of bullying. Implications for prevention strategies are discussed.

  2. DustPedia: A Definitive Study of Cosmic Dust in the Local Universe

    Science.gov (United States)

    Davies, J. I.; Baes, M.; Bianchi, S.; Jones, A.; Madden, S.; Xilouris, M.; Bocchio, M.; Casasola, V.; Cassara, L.; Clark, C.; De Looze, I.; Evans, R.; Fritz, J.; Galametz, M.; Galliano, F.; Lianou, S.; Mosenkov, A. V.; Smith, M.; Verstocken, S.; Viaene, S.; Vika, M.; Wagle, G.; Ysard, N.

    2017-04-01

    The European Space Agency has invested heavily in two cornerstones missions: Herschel and Planck. The legacy data from these missions provides an unprecedented opportunity to study cosmic dust in galaxies so that we can, for example, answer fundamental questions about the origin of the chemical elements, physical processes in the interstellar medium (ISM), its effect on stellar radiation, its relation to star formation and how this relates to the cosmic far-infrared background. In this paper we describe the DustPedia project, which enables us to develop tools and computer models that will help us relate observed cosmic dust emission to its physical properties (chemical composition, size distribution, and temperature), its origins (evolved stars, supernovae, and growth in the ISM), and the processes that destroy it (high-energy collisions and shock heated gas). To carry out this research, we combine the Herschel/Planck data with that from other sources of data, and provide observations at numerous wavelengths (≤slant 41) across the spectral energy distribution, thus creating the DustPedia database. To maximize our spatial resolution and sensitivity to cosmic dust, we limit our analysis to 4231 local galaxies (venergy distributions (HerBIE) and a state-of-the-art Monte Carlo photon-tracing radiative transfer model (SKIRT). In this, the first of the DustPedia papers, we describe the project objectives, data sets used, and provide an insight into the new scientific methods we plan to implement.

  3. Park roads: A comparative study for definitions for a Brazilian touristic experience.

    Directory of Open Access Journals (Sweden)

    Luciano Torres Tricárico

    2012-04-01

    Full Text Available The configuration of park roads in the Brazilian experience is very recent. Yet, it is a precursor for a worldwide fact, especially regarding the progress of legislation that can support this demonstration space to promote the protection of an ecological corridor with touristic uses, it is the thought of park road category in the National System of Conservation Units (SNUC. However, compared to the foreign experience, mainly Canadian and American, we find a mismatch in the gains that the realization of a park road can lead to environmental planning and tourism in Brazil. The interpretive method of this research is based on Semiotics by Charles Sanders Peirce, highlighting the role of representation as the election of two signs bearing the ideologies of the issuer. Different modes of park road representation may reveal a "matrix" of common content, denoted in foreign or national experience, and between the two; so, characteristics that identify them could be interpreted. For this, the methodology is to study the cases of park road in Brazil and abroad, in order to define specific parameters from one case to another, as well as common elements between the two cases.

  4. Determination of insoluble, soluble, and total dietary fiber (CODEX definition) by enzymatic-gravimetric method and liquid chromatography: collaborative study.

    Science.gov (United States)

    McCleary, Barry V; DeVries, Jonathan W; Rader, Jeanne I; Cohen, Gerald; Prosky, Leon; Mugford, David C; Okuma, Kazuhiro

    2012-01-01

    A method for the determination of insoluble (IDF), soluble (SDF), and total dietary fiber (TDF), as defined by the CODEX Alimentarius, was validated in foods. Based upon the principles of AOAC Official Methods 985.29, 991.43, 2001.03, and 2002.02, the method quantitates water-insoluble and water-soluble dietary fiber. This method extends the capabilities of the previously adopted AOAC Official Method 2009.01, Total Dietary Fiber in Foods, Enzymatic-Gravimetric-Liquid Chromatographic Method, applicable to plant material, foods, and food ingredients consistent with CODEX Definition 2009, including naturally occurring, isolated, modified, and synthetic polymers meeting that definition. The method was evaluated through an AOAC/AACC collaborative study. Twenty-two laboratories participated, with 19 laboratories returning valid assay data for 16 test portions (eight blind duplicates) consisting of samples with a range of traditional dietary fiber, resistant starch, and nondigestible oligosaccharides. The dietary fiber content of the eight test pairs ranged from 10.45 to 29.90%. Digestion of samples under the conditions of AOAC 2002.02 followed by the isolation, fractionation, and gravimetric procedures of AOAC 985.29 (and its extensions 991.42 and 993.19) and 991.43 results in quantitation of IDF and soluble dietary fiber that precipitates (SDFP). The filtrate from the quantitation of water-alcohol-insoluble dietary fiber is concentrated, deionized, concentrated again, and analyzed by LC to determine the SDF that remains soluble (SDFS), i.e., all dietary fiber polymers of degree of polymerization = 3 and higher, consisting primarily, but not exclusively, of oligosaccharides. SDF is calculated as the sum of SDFP and SDFS. TDF is calculated as the sum of IDF and SDF. The within-laboratory variability, repeatability SD (Sr), for IDF ranged from 0.13 to 0.71, and the between-laboratory variability, reproducibility SD (SR), for IDF ranged from 0.42 to 2.24. The within

  5. 基于概念置换的大数据定义研究%Study on the Definitions of Big Data Based on the Concept Replacement

    Institute of Scientific and Technical Information of China (English)

    李天柱; 王圣慧; 马佳

    2015-01-01

    In the current researches about big data,the crisis of definition disorder emerges.The poor big data definitions, neither because of vague nor because of inconsistency,would affect the further researches of big data in related areas. Based on the literature review,this study then brings forward a strict,clarified and broadly -accepted definition of big data by the concept replacement method in analytic philosophy.The fair concept of big data can make the follow -up researches easier and more workable.In the end,this study discusses the application prospect of the definition of big data by case studies in enterprise technological innovation.%目前大数据研究领域正面临概念危机,定义的模糊不清和互换性较差将影响该领域研究的深入进行。在文献回顾的基础上,运用分析哲学中的概念置换方法提出一个严格、清晰且普适性较好的大数据定义,基于这个公允定义,一系列后续问题的研究变得简易可行了。进一步以企业技术创新管理为例研究了该定义的应用前景。

  6. Consumer-driven definition of traditional food products and innovation in traditional foods. A qualitative cross-cultural study.

    Science.gov (United States)

    Guerrero, Luis; Guàrdia, Maria Dolors; Xicola, Joan; Verbeke, Wim; Vanhonacker, Filiep; Zakowska-Biemans, Sylwia; Sajdakowska, Marta; Sulmont-Rossé, Claire; Issanchou, Sylvie; Contel, Michele; Scalvedi, M Luisa; Granli, Britt Signe; Hersleth, Margrethe

    2009-04-01

    Traditional food products (TFP) are an important part of European culture, identity, and heritage. In order to maintain and expand the market share of TFP, further improvement in safety, health, or convenience is needed by means of different innovations. The aim of this study was to obtain a consumer-driven definition for the concept of TFP and innovation and to compare these across six European countries (Belgium, France, Italy, Norway, Poland and Spain) by means of semantic and textual statistical analyses. Twelve focus groups were performed, two per country, under similar conditions. The transcriptions obtained were submitted to an ordinary semantic analysis and to a textual statistical analysis using the software ALCESTE. Four main dimensions were identified for the concept of TFP: habit-natural, origin-locality, processing-elaboration and sensory properties. Five dimensions emerged around the concept of innovation: novelty-change, variety, processing-technology, origin-ethnicity and convenience. TFP were similarly perceived in the countries analysed, while some differences were detected for the concept of innovation. Semantic and statistical analyses of the focus groups led to similar results for both concepts. In some cases and according to the consumers' point of view the application of innovations may damage the traditional character of TFP.

  7. 14 CFR Appendix C to Part 147 - Airframe Curriculum Subjects

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airframe Curriculum Subjects C Appendix C... Appendix C to Part 147—Airframe Curriculum Subjects This appendix lists the subjects required in at least 750 hours of each airframe curriculum, in addition to at least 400 hours in general curriculum...

  8. 14 CFR Appendix D to Part 147 - Powerplant Curriculum Subjects

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Powerplant Curriculum Subjects D Appendix D... Appendix D to Part 147—Powerplant Curriculum Subjects This appendix lists the subjects required in at least 750 hours of each powerplant curriculum, in addition to at least 400 hours in general curriculum...

  9. 40 CFR Appendix B to Part 66 - Instruction Manual

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Instruction Manual B Appendix B to Part 66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Manual Note: For text of appendix B see appendix B to part 67....

  10. Brunei Darussalam; Statistical Appendix

    OpenAIRE

    International Monetary Fund

    2006-01-01

    In this study, the following are discussed: nominal GDP by economic activity and expenditure, quarterly nominal GDP by economic activity and expenditure, composition of nominal GDP by economic activity and expenditure, quarterly composition of nominal GDP by economic activity and expenditure, real GDP by economic activity and expenditure, quarterly real GDP by economic activity and expenditure, growth in real GDP by economic activity and expenditure, growth in quarterly real GDP by economic a...

  11. Experimental geothermal research facilities study (Phase O). Final report No. 26405-6001-RU-00

    Energy Technology Data Exchange (ETDEWEB)

    1974-12-31

    This study focuses on identification of a representative liquid-dominated geothermal reservoir of moderate temperature and salinity, preliminary design of an appropriate energy conversion system, identification of critical technology and planning for the implementation of experimental facilities. Results of Phase O of the project are reported in two volumes. Volume II presents detailed results of studies and analyses arranged in nine appendices including the final report by a subcontractor on the study. The specific appendices are: Appendix A: Geothermal Resources of the Western United States; Appendix B: Site Selection Process and the East Mesa Geothermal Field; Appendix C: East Mesa Geothermal Field Reservoir Characteristics; Appendix D: Advisor's Views and Comments; Appendix E: Thermodynamic Analyses; Appendix F: Material and Corrosion Factors; Appendix G: Preliminary Reliability/Maintainability Analyses; Appendix H: Environmental Impact Analysis Guidelines; and Appendix I: Report to the National Science Foundation/TRW Systems Group by Rogers Engineering Company, Inc., San Francisco, California.

  12. Clinical Implications of the 2016 International Study Group on Pancreatic Surgery Definition and Grading of Postoperative Pancreatic Fistula on 775 Consecutive Pancreatic Resections.

    Science.gov (United States)

    Pulvirenti, Alessandra; Marchegiani, Giovanni; Pea, Antonio; Allegrini, Valentina; Esposito, Alessandro; Casetti, Luca; Landoni, Luca; Malleo, Giuseppe; Salvia, Roberto; Bassi, Claudio

    2017-07-03

    The aim of the present study was to evaluate the clinical implications of the 2016 International Study Group for Pancreatic Surgery (ISGPS) definition and classification of postoperative pancreatic fistula (POPF) using a single high-volume institutional cohort of patients undergone pancreatic surgery. The ISGPS definition and grading system of POPF has been recently updated. Although the rationale for the changes was supported by previous studies, the effect of the new definition and classification scheme on surgical series has not been established. A total of 775 patients undergone pancreatic surgery in our institute from 2013 to 2015 were reviewed. The parameters modified in the ISGPS classification were analyzed according to postoperative outcomes. Finally the classification was validated by external clinical and economical outcomes. Applying the 2016 scheme, 17.5% of patients changed classification group compared to the 2015 system. Grade B increased from 11.5% to 22.1%, whereas grade C decreased from 15.2% to 4.6%. Biochemical leak occurred in 7% of patients, and it did not differ from the non-POPF condition in terms of surgical outcomes. Non-POPF group, grades B and C POPF differed significantly in terms of intensive care unit staying (P < 0.001), length of stay (P < 0.001), readmission rate (P < 0.001), and hospital costs (P < 0.001). The present study has confirmed the pertinence of the changes introduced in the 2016 ISGPS POPF definition and grading. This updated classification is effective in identifying three conditions that differ in terms of clinical and economic outcomes. These results suggested the reliability of the new definition and scheme in classifying POPF-related outcomes.

  13. Euclid Definition Study Report

    CERN Document Server

    Laureijs, R; Arduini, S.; Augueres, J.L.; Brinchmann, J.; Cole, R.; Cropper, M.; Dabin, C.; Duvet, L.; Ealet, A.; Garilli, B.; Gondoin, P.; Guzzo, L.; Hoar, J.; Hoekstra, H.; Holmes, R.; Kitching, T.; Maciaszek, T.; Mellier, Y.; Pasian, F.; Percival, W.; Rhodes, J.; Criado, G.Saavedra; Sauvage, M.; Scaramella, R.; Valenziano, L.; Warren, S.; Bender, R.; Castander, F.; Cimatti, A.; Le, O.; Kurki-Suonio, H.; Levi, M.; Lilje, P.; Mellier, Y.; Meylan, G.; Nichol, R.; Pedersen, K.; Popa, V.; Rebolo Lopez, R.; Rix, H.W.; Rottgering, H.; Zeilinger, W.; Grupp, F.; Hudelot, P.; Massey, R.; Meneghetti, M.; Miller, L.; Paltani, S.; Paulin-Henriksson, S.; Pires, S.; Saxton, C.; Schrabback, T.; Seidel, G.; Walsh, J.; Aghanim, N.; Amendola, L.; Bartlett, J.; Baccigalupi, C.; Beaulieu, J.P.; Benabed, K.; Cuby, J.G.; Elbaz, D.; Fosalba, P.; Gavazzi, G.; Helmi, A.; Hook, I.; Irwin, M.; Kneib, J.P.; Kunz, M.; Mannucci, F.; Moscardini, L.; Tao, C.; Teyssier, R.; Weller, J.; Zamorani, G.; Osorio, M.R.Zapatero; Boulade, O.; Foumond, J.J.; Di Giorgio, A.; Guttridge, P.; James, A.; Kemp, M.; Martignac, J.; Spencer, A.; Walton, D.; Blumchen, T.; Bonoli, C.; Bortoletto, F.; Cerna, C.; Corcione, L.; Fabron, C.; Jahnke, K.; Ligori, S.; Madrid, F.; Martin, L.; Morgante, G.; Pamplona, T.; Prieto, E.; Riva, M.; Toledo, R.; Trifoglio, M.; Zerbi, F.; Abdalla, F.; Douspis, M.; Grenet, C.; Borgani, S.; Bouwens, R.; Courbin, F.; Delouis, J.M.; Dubath, P.; Fontana, A.; Frailis, M.; Grazian, A.; Koppenhofer, J.; Mansutti, O.; Melchior, M.; Mignoli, M.; Mohr, J.; Neissner, C.; Noddle, K.; Poncet, M.; Scodeggio, M.; Serrano, S.; Shane, N.; Starck, J.L.; Surace, C.; Taylor, A.; Verdoes-Kleijn, G.; Vuerli, C.; Williams, O.R.; Zacchei, A.; Altieri, B.; Sanz, I.Escudero; Kohley, R.; Oosterbroek, T.; Astier, P.; Bacon, D.; Bardelli, S.; Baugh, C.; Bellagamba, F.; Benoist, C.; Bianchi, D.; Biviano, A.; Branchini, E.; Carbone, C.; Cardone, V.; Clements, D.; Colombi, S.; Conselice, C.; Cresci, G.; Deacon, N.; Dunlop, J.; Fedeli, C.; Fontanot, F.; Franzetti, P.; Giocoli, C.; Garcia-Bellido, J.; Gow, J.; Heavens, A.; Hewett, P.; Heymans, C.; Holland, A.; Huang, Z.; Ilbert, O.; Joachimi, B.; Jennins, E.; Kerins, E.; Kiessling, A.; Kirk, D.; Kotak, R.; Krause, O.; Lahav, O.; van Leeuwen, F.; Lesgourgues, J.; Lombardi, M.; Magliocchetti, M.; Maguire, K.; Majerotto, E.; Maoli, R.; Marulli, F.; Maurogordato, S.; McCracken, H.; McLure, R.; Melchiorri, A.; Merson, A.; Moresco, M.; Nonino, M.; Norberg, P.; Peacock, J.; Pello, R.; Penny, M.; Pettorino, V.; Di Porto, C.; Pozzetti, L.; Quercellini, C.; Radovich, M.; Rassat, A.; Roche, N.; Ronayette, S.; Rossetti, E.; Sartoris, B.; Schneider, P.; Semboloni, E.; Serjeant, S.; Simpson, F.; Skordis, C.; Smadja, G.; Smartt, S.; Spano, P.; Spiro, S.; Sullivan, M.; Tilquin, A.; Trotta, R.; Verde, L.; Wang, Y.; Williger, G.; Zhao, G.; Zoubian, J.; Zucca, E.

    2011-01-01

    Euclid is a space-based survey mission from the European Space Agency designed to understand the origin of the Universe's accelerating expansion. It will use cosmological probes to investigate the nature of dark energy, dark matter and gravity by tracking their observational signatures on the geometry of the universe and on the cosmic history of structure formation. The mission is optimised for two independent primary cosmological probes: Weak gravitational Lensing (WL) and Baryonic Acoustic Oscillations (BAO). The Euclid payload consists of a 1.2 m Korsch telescope designed to provide a large field of view. It carries two instruments with a common field-of-view of ~0.54 deg2: the visual imager (VIS) and the near infrared instrument (NISP) which contains a slitless spectrometer and a three bands photometer. The Euclid wide survey will cover 15,000 deg2 of the extragalactic sky and is complemented by two 20 deg2 deep fields. For WL, Euclid measures the shapes of 30-40 resolved galaxies per arcmin2 in one broad...

  14. 12 CFR Appendixes A-H to Subpart A... - Appendixes A-H to Subpart A of Part 702

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Appendixes A-H to Subpart A of Part 702 A Appendixes A-H to Subpart A of Part 702 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS PROMPT CORRECTIVE ACTION Net Worth Classification Pt. 702, Apps. Appendixes A-H...

  15. Recombinant TSH stimulated remnant ablation therapy in thyroid cancer: the success rate depends on the definition of ablation success--an observational study.

    Directory of Open Access Journals (Sweden)

    Anouk N A van der Horst-Schrivers

    Full Text Available Patients with differentiated thyroid cancer (DTC are treated with (near-total thyroidectomy followed by remnant ablation. Optimal radioiodine-131 (131I uptake is achieved by withholding thyroid hormone (THW, pretreatment with recombinant human Thyrotropin Stimulating Hormone (rhTSH is an alternative. Six randomized trials have been published comparing THW and rhTSH, however comparison is difficult because an uniform definition of ablation success is lacking. Using a strict definition, we performed an observational study aiming to determine the efficacy of rhTSH as preparation for remnant ablation.Adult DTC patients with, tumor stage T1b to T3, Nx, N0 and N1, M0 were included in a prospective multicenter observational study with a fully sequential design, using a stopping rule. All patients received remnant ablation with 131I using rhTSH. Ablation success was defined as no visible uptake in the original thyroid bed on a rhTSH stimulated 150 MBq 131I whole body scan (WBS 9 months after remnant ablation, or no visible uptake in the original thyroid bed on a post therapeutic WBS when a second high dose was necessary.After interim analysis of the first 8 patients, the failure rate was estimated to be 69% (90% confidence interval (CI 20-86% and the inclusion of new patients had to be stopped. Final analysis resulted in an ablation success in 11 out of 17 patients (65%, 95% CI 38-86%.According to this study, the efficacy of rhTSH in the preparation of 131I ablation therapy is inferior, when using a strict definition of ablation success. The current lack of agreement as to the definition of successful remnant ablation, makes comparison between different ablation strategies difficult. Our results point to the need for an international consensus on the definition of ablation success, not only in routine patient's care but also for scientific reasons.Dutch Trial Registration NTR2395.

  16. Case definitions of knee osteoarthritis in 4,151 unselected subjects: relevance for epidemiological studies : The Copenhagen Osteoarthritis Study

    DEFF Research Database (Denmark)

    Laxafoss, Erling; Jacobsen, Steffen; Gosvig, Kasper K

    2010-01-01

    -morphological change over age in individuals without radiological features of OA. MATERIALS AND METHODS: The Copenhagen Osteoarthritis Study - COS is a substudy of the Copenhagen City Heart Study, a longitudinal regional health survey. From the third inclusion of the CCHS (1992-1994) 4,151 subjects were selected...

  17. [Retrospective evaluation of carcinoid tumors of the appendix in children].

    Science.gov (United States)

    San Vicente, B; Bardají, C; Rigol, S; Obiols, P; Melo, M; Bella, R

    2009-04-01

    Carcinoids of the appendix are rare in children. Usually diagnosed incidentally on histologic investigation following appendectomy for acute apendicitis. To investigate the significance of the diagnosis of appendiceal carcinoid tumors in children, we conducted a retrospective study in our institution. Between 1990 and 2007 a total of 1158 appendectomy were done. In four patients the diagnosis was appendiceal carcinoid. We studied treatment, follow-up and prognosis of this patients. Indicacion for appendectomy was acute pain in lower right quadrant. The median tumor diameter was lower than 1 cm and the appropriate treatment was appendectomy. The prognosis was excellent in all the patients.

  18. Self reference in word definitions

    CERN Document Server

    Levary, David; Moses, Elisha; Tlusty, Tsvi

    2011-01-01

    Dictionaries are inherently circular in nature. A given word is linked to a set of alternative words (the definition) which in turn point to further descendants. Iterating through definitions in this way, one typically finds that definitions loop back upon themselves. The graph formed by such definitional relations is our object of study. By eliminating those links which are not in loops, we arrive at a core subgraph of highly connected nodes. We observe that definitional loops are conveniently classified by length, with longer loops usually emerging from semantic misinterpretation. By breaking the long loops in the graph of the dictionary, we arrive at a set of disconnected clusters. We find that the words in these clusters constitute semantic units, and moreover tend to have been introduced into the English language at similar times, suggesting a possible mechanism for language evolution.

  19. Study on the Definition of Western Police Roles%西方警察角色界定的研究

    Institute of Scientific and Technical Information of China (English)

    宁珂鑫

    2013-01-01

    由于从事的工作不同,肩负的职责不同,不同的行业在社会中所扮演的角色也不同。警察是国家暴力机器的组成部分,其角色被定义为“打击犯罪的战士”;警察又是社会公共安全服务的提供者,从这个角度看,警察是“服务民众的公仆”。除此之外,警察还被赋予了其他多种角色,但是也多与其工作性质和内容联系在一起。对于西方警察角色的界定,有助于我国警务改革过程中界定警察的核心职能。%Belonging to different works and duties, professions with different characters play different roles in society. On one hand, the police is an component of the country machine, which makes itself defined as the “criminal fighter”; on the other hand, it is the social public security provider, carrying the duty of “civil servant of the people”. Besides, the police have some other roles, and all are related to the characters and contents of its works. Thus, the study of the definition of western police roles will be helpful in the defining of the duties and powers of people ’ s police in our country’s policing reformation.

  20. Stimulation of Dorsolateral Prefrontal Cortex Enhances Adaptive Cognitive Control: A High-Definition Transcranial Direct Current Stimulation Study.

    Science.gov (United States)

    Gbadeyan, Oyetunde; McMahon, Katie; Steinhauser, Marco; Meinzer, Marcus

    2016-12-14

    Conflict adaptation is a hallmark effect of adaptive cognitive control and refers to the adjustment of control to the level of previously experienced conflict. Conflict monitoring theory assumes that the dorsolateral prefrontal cortex (DLPFC) is causally involved in this adjustment. However, to date, evidence in humans is predominantly correlational, and heterogeneous with respect to the lateralization of control in the DLPFC. We used high-definition transcranial direct current stimulation (HD-tDCS), which allows for more focal current delivery than conventional tDCS, to clarify the causal involvement of the DLPFC in conflict adaptation. Specifically, we investigated the regional specificity and lateralization of potential beneficial stimulation effects on conflict adaptation during a visual flanker task. One hundred twenty healthy participants were assigned to four HD-tDCS conditions: left or right DLPFC or left or right primary motor cortex (M1). Each group underwent both active and sham HD-tDCS in crossover, double-blind designs. We obtained a sizeable conflict adaptation effect (measured as the modulation of the flanker effect as a function of previous response conflict) in all groups and conditions. However, this effect was larger under active HD-tDCS than under sham stimulation in both DLPFC groups. In contrast, active stimulation had no effect on conflict adaptation in the M1 groups. In sum, the present results indicate that the DLPFC plays a causal role in adaptive cognitive control, but that the involvement of DLPFC in control is not restricted to the left or right hemisphere. Moreover, our study confirms the potential of HD-tDCS to modulate cognition in a regionally specific manner.

  1. Appendix

    DEFF Research Database (Denmark)

    Friis, Ib; Thulin, Mats

    2009-01-01

    A taxonomic and floristic account of all the additional or new species in Etyhiopia and/or Eritrea that have been discovered while Vols 2 - 7 of the Flora of Ethiopia and Eritrea were being published....

  2. Definitive (chemo)radiotherapy in patients with esophageal cancer : A population-based study in northeast Netherlands

    NARCIS (Netherlands)

    Smit, Justin Kendrick; Muijs, Christina T.; Timmer, Paul R.; Paardekooper, Gabriel; Muller, Karin; Woutersen, Dankert; Mul, Veronique E.; Beukema, Jannet; Hospers, Geesiena; Langendijk, Johannes A.; Plukker, John Theodorus

    2012-01-01

    83 Background: Definitive (chemo)radiation as primary treatment modality is offered to esophageal cancer (EC) patients, as an alternative for patients considered medically unfit for surgery or having irresectable tumors. We evaluated the results in our cohort to improve selection of patients for int

  3. What is a clinical pathway? Refinement of an operational definition to identify clinical pathway studies for a Cochrane systematic review

    NARCIS (Netherlands)

    A.K. Lawal (Adegboyega K.); T. Rotter (Thomas); L. Kinsman (Leigh); A. Machotta (Andreas); U. Ronellenfitsch (Ulrich); S.D. Scott (Shannon D.); D. Goodridge (Donna); C. Plishka (Christopher); G. Groot (Gary)

    2016-01-01

    textabstractClinical pathways (CPWs) are a common component in the quest to improve the quality of health. CPWs are used to reduce variation, improve quality of care, and maximize the outcomes for specific groups of patients. An ongoing challenge is the operationalization of a definition of CPW in h

  4. Definite Discourse--New Reference in L1 and L2: A Study of Bridging in Mandarin, Korean, and English

    Science.gov (United States)

    Crosthwaite, Peter Robert

    2014-01-01

    Definite expressions may be used to introduce a referent into discourse when their familiarity between speaker and listener can be inferred, a strategy known as bridging. However, for a number of reasons, bridging may be difficult to acquire compared to the acquisition of indefinite introductions for noninferable referent types, with the native…

  5. High definition bronchoscopy: a randomized exploratory study of diagnostic value compared to standard white light bronchoscopy and autofluorescence bronchoscopy

    NARCIS (Netherlands)

    Heijden, E. van der; Hoefsloot, W.; Hees, H.W. van; Schuurbiers, O.C.J.

    2015-01-01

    BACKGROUND: Videobronchoscopy is an essential diagnostic procedure for evaluation of the central airways and pivotal for the diagnosis and staging of lung cancer. Technological improvements have resulted in high definition (HD) images with advanced real time image enhancement techniques (i-scan). OB

  6. A Study of Semiotic Registers in the Development of the Definite Integral of Functions of Two and Three Variables

    Science.gov (United States)

    McGee, Daniel Lee; Martinez-Planell, Rafael

    2014-01-01

    Tracing the path from a numerical Riemann sum approximating the area under a curve to a definite integral representing the precise area in various texts and online presentations, we found 3 semiotic registers that are used: the geometric register, the numerical register, and the symbolic register. The symbolic register had 3 representations: an…

  7. Space biology initiative program definition review. Trade study 2: Prototype utilization in the development of space biology hardware

    Science.gov (United States)

    Jackson, L. Neal; Crenshaw, John, Sr.; Schulze, Arthur E.; Wood, H. J., Jr.

    1989-01-01

    The objective was to define the factors which space flight hardware developers and planners should consider when determining: (1) the number of hardware units required to support program; (2) design level of the units; and (3) most efficient means of utilization of the units. The analysis considered technology risk, maintainability, reliability, and safety design requirements for achieving the delivery of highest quality flight hardware. Relative cost impacts of the utilization of prototyping were identified. The development of Space Biology Initiative research hardware will involve intertwined hardware/software activities. Experience has shown that software development can be an expensive portion of a system design program. While software prototyping could imply the development of a significantly different end item, an operational system prototype must be considered to be a combination of software and hardware. Hundreds of factors were identified that could be considered in determining the quantity and types of prototypes that should be constructed. In developing the decision models, these factors were combined and reduced by approximately ten-to-one in order to develop a manageable structure based on the major determining factors. The Baseline SBI hardware list of Appendix D was examined and reviewed in detail; however, from the facts available it was impossible to identify the exact types and quantities of prototypes required for each of these items. Although the factors that must be considered could be enumerated for each of these pieces of equipment, the exact status and state of development of the equipment is variable and uncertain at this time.

  8. Feasibility study, conceptual design and bid package preparation for the treatment and effluent reuse of domestic wastewater discharges from saltillo, Coahuila, Mexico. Final report. Volume 2. Export trade information; Fideicomiso para la ampliacion de infraestructura y eficientizacion del agua potable, drenaje sanitario y saneamiento de aguas residuales para la ciudad de saltillo, coahuila

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The study, conducted by Freese and Nichols, was funded by the U.S. Trade and Development Agency on behalf of the State of Coahuila, Mexico. The report presents the findings of the feasibility study and conceptual design for the treatment and effluent reuse of wastewater from Saltillo, Coahuila. The main objective of the study is to determine the most feasible alternative for wastewater treatment. This is the second of two volumes. It contains the appendices and is divided into the following sections: (1) Appendix A - Wastewater Treatment and Reuse Regulations; (2) Appendix B - Flow Monitoring Program Results; (3) Appendix C - Partial Results for the First Monitoring Period; (4) Appendix D - Characterization Program; (5) Appendix E - Characterization Program Results; (6) Appendix F - Preliminary Treatment Unit Design and Cost Estimation; (7) Appendix G - List of Threatened and Endangered Species; (8) Appendix H - Cost Estimation for the Wastewater Treatment Plant; (9) Appendix I - Hydraulic and Cost Calculations for Interceptors; (10) Appendix J - Financial Feasibility Worksheets.

  9. Case definitions of knee osteoarthritis in 4,151 unselected subjects: relevance for epidemiological studies : The Copenhagen Osteoarthritis Study

    DEFF Research Database (Denmark)

    Laxafoss, Erling; Jacobsen, Steffen; Gosvig, Kasper K;

    2010-01-01

    INTRODUCTION: The aims of the present study were threefold: to examine the distribution of knee joint osteoarthritis in a large, standardized radiological study; to examine the relationships between self reported knee pain and radiological OA; and to examine the natural history of radio-morphological...... for subsequent standardized radiography of the pelvis, the knees, the hands, the wrists, and the lumbar spine. Images were analyzed and knee joint osteoarthritis (OA) was classified according to the radiographic atlas of Kellgren and Lawrence. Joint space width (JSW) was measured at three sites within both...... the medial and the lateral compartment. RESULTS: For the entire cohort the prevalence of radiological knee joint OA of all grades was 38.7% for men and 44.2% for women. Age stratification documented increasing knee joint OA both in regard to prevalence and morphological severity. Knee pain was universally...

  10. Case definitions of knee osteoarthritis in 4,151 unselected subjects: relevance for epidemiological studies. The Copenhagen osteoarthritis study

    Energy Technology Data Exchange (ETDEWEB)

    Laxafoss, Erling; Jacobsen, Steffen; Gosvig, Kasper K.; Sonne-Holm, Stig [Copenhagen University Hospital of Hvidovre (Denmark). Department of Orthopaedic Surgery

    2010-09-15

    The aims of the present study were threefold: to examine the distribution of knee joint osteoarthritis in a large, standardized radiological study; to examine the relationships between self reported knee pain and radiological OA; and to examine the natural history of radio-morphological change over age in individuals without radiological features of OA. The Copenhagen Osteoarthritis Study - COS is a substudy of the Copenhagen City Heart Study, a longitudinal regional health survey. From the third inclusion of the CCHS (1992-1994) 4,151 subjects were selected for subsequent standardized radiography of the pelvis, the knees, the hands, the wrists, and the lumbar spine. Images were analyzed and knee joint osteoarthritis (OA) was classified according to the radiographic atlas of Kellgren and Lawrence. Joint space width (JSW) was measured at three sites within both the medial and the lateral compartment. For the entire cohort the prevalence of radiological knee joint OA of all grades was 38.7% for men and 44.2% for women. Age stratification documented increasing knee joint OA both in regard to prevalence and morphological severity. Knee pain was universally correlated to the Kellgren and Lawrence severity of OA. In a subgroup with no features of radiological OA, a significant and linear decline in JSW with increasing age was found. We found a clear relationship between self-reported knee pain and radiological osteoarthritis. Pain was proportionally related to the severity of change. We also demonstrated a significant diminishing of joint space width with increasing age in individuals without apparent radiological degeneration. (orig.)

  11. Heat plan Denmark 2010. Appendix report; Varmeplan Danmark 2010. Bilagsrapport

    Energy Technology Data Exchange (ETDEWEB)

    Dyrelund, A.; Fafner, K.; Ulbjerg, F. (and others)

    2010-09-15

    Heat Plan Denmark 2010 is an update of Heat Plan Denmark 2008 and confirms how the sector has reduced the CO{sub 2} emission in Denmark since 1980 and how this development can continue in a cost effective way to an almost CO{sub 2} neutral heating sector in 2030. The study is based on an overall least cost evaluation of the best existing technology taking into account the interaction between buildings, district heating and the power system with a large share of wind energy. The present appendix report contains the technical and economical documentation for the main report. (ln)

  12. The Definition of Everyday Aesthetics

    Directory of Open Access Journals (Sweden)

    Kevin Melchionne

    2013-01-01

    Full Text Available This article responds to recent controversy in the aesthetics of everyday life with a succinct definition designed to clarify the domain of study. The article is intentionally designed for brevity and accessibility in order to facilitate usage.

  13. Crohn's disease limited to the vermiform appendix

    DEFF Research Database (Denmark)

    Bak, Martin; Andersen, J C

    1987-01-01

    Thirteen cases of Crohn's disease confined to the vermiform appendix were seen during a 12-year period. They constituted 16.9% of patients with primary resection of the bowel for Crohn's disease in the same period, but only 0.4% of the cases of acute appendicitis. In 10 of the 13 cases...... to approach that of recurrence after resection in other parts of the intestines. Collective review of this and three other relatively large case series gave an estimated recurrence rate of 3.5%. We conclude that in Crohn's disease initially confined to the appendix the course appears to be indolent....

  14. Small cell carcinoma of the appendix

    Directory of Open Access Journals (Sweden)

    Carey Declan P

    2008-01-01

    Full Text Available Abstract Background An extrapulmonary small cell carcinoma is a rare condition. It has similar histological features to pulmonary small cell carcinoma and is equally aggressive. Case presentation We present the case of a 60-year-old woman who presented with right upper quadrant pain. Computerised tomography revealed an appendiceal lesion and multiple liver metastases. Exploratory laparotomy and right hemicolectomy was performed with histopathological analysis confirming a primary small cell carcinoma of her appendix. Conclusion This is the first reported case of a pure extrapulmonary carcinoma arising from the appendix.

  15. Appendix to Power Dissipation in Division

    DEFF Research Database (Denmark)

    Liu, Wei; Nannarelli, Alberto

    This document is an appendix to the paper: Wei Liu and Alberto Nannarelli, ”Power Dissipation in Division”, Proc. of 42nd Asilomar Conference on Signals, Systems, and Computers, October 2008. The purpose of the document is to provide the necessary information for the implementation of the archite......This document is an appendix to the paper: Wei Liu and Alberto Nannarelli, ”Power Dissipation in Division”, Proc. of 42nd Asilomar Conference on Signals, Systems, and Computers, October 2008. The purpose of the document is to provide the necessary information for the implementation...

  16. 45 CFR Appendix A to Part 80 - Federal Financial Assistance to Which These Regulations Apply

    Science.gov (United States)

    2010-10-01

    ... HUMAN SERVICES EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 Pt. 80, App. A Appendix A to... of Teacher Corps personnel (20 U.S.C. 1101-1107a). 17. Operation and maintenance of schools in... professors to teach at developing institutions (20 U.S.C. 1056). 37. College Work-Study Program (42 U.S.C...

  17. A cost-effectiveness analysis to illustrate the impact of cost definitions on results, interpretations and comparability of pharmacoeconomic studies in the US.

    Science.gov (United States)

    Tunis, Sandra L

    2009-01-01

    There is a lack of a uniform proxy for defining direct medical costs in the US. This potentially important source of variation in modelling and other types of economic studies is often overlooked. The extent to which increased expenditures for an intervention can be offset by reductions in subsequent service costs can be directly related to the choice of cost definitions. To demonstrate how different cost definitions for direct medical costs can impact results and interpretations of a cost-effectiveness analysis. The IMS-CORE Diabetes Model was used to project the lifetime (35-year) cost effectiveness in the US of one pharmacological intervention 'medication A' compared with a second 'medication B' (both unspecified) for type 2 diabetes mellitus. The complications modelled included cardiovascular disease, renal disease, eye disease and neuropathy. The model had a Markov structure with Monte Carlo simulations. Utility values were derived from the published literature. Complication costs were obtained from a retrospective database study that extracted anonymous patient-level data from (primarily private payer) adjudicated medical and pharmaceutical claims. Costs for pharmacy services, outpatient services and inpatient hospitalizations were included. Cost definitions for complications included charged, allowed and paid amounts, and for medications included both wholesale acquisition cost (WAC) and average wholesale price (AWP). Costs were reported in year 2007 values. The cost-effectiveness results differed according to the particular combination of cost definitions employed. The use of charges greatly increased costs for complications. When the analysis incorporated WAC medication prices with charged amounts for complication costs, the incremental cost-effectiveness ratio (ICER) for medication A versus medication B was $US6337 per QALY. When AWP prices were used with charged amounts, medication A became a dominant treatment strategy, i.e. lower costs with greater

  18. Counselors' Clinical Use of Definitive Drug Testing Results in Their Work with Substance-Use Clients: a Qualitative Study.

    Science.gov (United States)

    Rzetelny, Adam; Zeller, Barbara; Miller, Nicholas; City, Kathy Egan; Kirsh, Kenneth L; Passik, Steven D

    We conducted a psychotherapeutic examination of the use of definitive drug testing (liquid chromatography with tandem mass spectrometry) in the treatment of substance use disorders (SUD). Employing a generic qualitative method (Caelli et al. in International Journal of Qualitative Methods, 2(2), 2003; Merriam, 2009) we asked SUD counselors to provide narratives about cases where drug testing had revealed new or unexpected information about clients' drug-taking behaviors. Semi-structured interviews with 12 SUD counselors were conducted by phone and analyzed for themes derived from the literature. These counselors reported many new positive drug tests in clients previously believed to be adherent with treatment. Key themes assessed in counselors' narratives included initial client denial that was often followed by later acknowledgement of relapse and increased motivation, at times presenting new opportunities for clients to engage in treatment and enhance the therapeutic alliance. These results suggest that definitive drug testing can be used in a non-stigmatizing and therapeutic manner.

  19. A longitudinal study examining adherence to guidelines in diabetes care according to different definitions of adequacy and timeliness.

    Directory of Open Access Journals (Sweden)

    Grigory Sidorenkov

    Full Text Available BACKGROUND: Performance indicators assessing quality of diabetes care often look at single processes, e.g. whether an HbA1c test was conducted. Adequate care, however, consists of consecutive processes which should be taken in time (clinical pathways. We assessed quality of diabetes care by looking at single processes versus clinical pathways. In addition, we evaluated the impact of time period definitions on this quality assessment. METHODOLOGY: We conducted a cohort study in 2007-2008 using the GIANTT (Groningen Initiative to Analyse type 2 diabetes Treatment database. Proportions of patients adequately managed for HbA1c, systolic blood pressure (SBP, LDL-cholesterol (LDL-C, and albumin/creatinine ratio (ACR were calculated for the pathway of (1 risk factor level testing, (2 treatment intensification when indicated, (3 response to treatment evaluation. Strict and wide time periods for each step were defined. Proportions of patients adequately managed regarding the overall pathway and single steps, using strict or wide time periods were compared using odds ratios (OR with 95% confidence intervals. FINDINGS: Of 11,176 patients diagnosed with type 2 diabetes, 9439 with complete follow-up were included. The majority received annual examination of HbA1c (86% and SBP (86%, whereas this was 67% for LDL-C and 49% for ACR. Adequate management regarding the three-step pathway was observed in 73%, 53%, 46%, 41% of patients for HbA1c, SBP, LDL-C, and ACR respectively. Quality scores reduced significantly due to the second step (OR 0.43, 0.18, 0.44, 0.74, but were not much further reduced by the third step. Timely treatment evaluation occurred in 88% for HbA1c, 87% for SBP, 83% for LDL-C, and 76% for ACR. The overall score was not significantly changed by using strict time windows. CONCLUSION: Quality estimates of glycemic, blood pressure and cholesterol management are substantially reduced when looking at clinical pathways as compared to estimates based

  20. Prevalence of the metabolic syndrome in Luxembourg according to the Joint Interim Statement definition estimated from the ORISCAV-LUX study

    Directory of Open Access Journals (Sweden)

    Scheen André

    2011-01-01

    Full Text Available Abstract Background The prevalence of the metabolic syndrome (MS has been determined in many countries worldwide but never in Luxembourg. This research aimed to 1 establish the gender- and age-specific prevalence of MS and its components in the general adult population of Luxembourg, according to the most recent Joint Interim Statement (JIS definition, by using both the high and low cut-off points to define abdominal obesity, and 2 compare and assess the degree of agreement with the Revised National Cholesterol Education Programme-Adult Treatment Panel III (R-ATPIII and the International Diabetes Federation (IDF definitions. Methods A representative stratified random sample of 1349 European subjects, aged 18-69 years, participated to ORISCAV-LUX survey. Logistic regression and odds ratios (OR were used to study MS prevalence with respect to gender and age. The Framingham risk score (FRS to predict the 10-year coronary heart disease (CHD risk was calculated to compare the proportion of MS cases below or above 20%, according to both high and low waist circumference (WC thresholds. Cohen's kappa coefficient (κ was utilized to measure the degree of agreement between MS definitions. Results The prevalence of the MS defined by the JIS was 28.0% and 24.7% when using the low (94/80 and the high (102/88 WC cut-off points, respectively. The prevalence was significantly higher in men than in women (OR = 2.6 and 2.3 for the low and high WC thresholds, as were all components of the MS except abdominal obesity measured by both thresholds. It also increased with age (OR values in age categories ranging from 2.7 to 28 when compared to the younger subjects for low WC and from 3.3 to 31 for the high WC cut-offs. The 10-year predicted risk of CHD by FRS did not depend on the threshold used. Globally, excellent agreement was observed between the three definitions of MS (κ= 0.89, in particular between JIS and IDF (κ = 0.93. Agreement was significantly higher in

  1. 16 CFR Appendix to Part 460 - Exemptions

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Exemptions Appendix to Part 460 Commercial Practices FEDERAL TRADE COMMISSION TRADE REGULATION RULES LABELING AND ADVERTISING OF HOME INSULATION Pt... type and thickness of the insulation when they make a representation in an advertisement or...

  2. Appendix - A small scale research review

    DEFF Research Database (Denmark)

    Larsen, Lea Lund

     training? This will be illustrated by describing a research design in progress at the National Centre of Competence Development, DK, regarding a program where teachers are taught Cooperative Learning as a pedagogical and didactical method. This appendix concerns the first question. In search for empiric results concerning: What do...

  3. Mucocele of the appendix. Radiological findings

    Energy Technology Data Exchange (ETDEWEB)

    Inoue, Shingo; Satani, Kenichiro; Ozuki, Taizo [Tokyo Medical Coll. (Japan); Shindou, Hiroaki; Saguchi, Toru; Koizumi, Kiyoshi; Katsumata, Kenji [Tokyo Medical Coll. (Japan). Hachioji Medical Center; Kotake, Fumio [Tokyo Medical Coll., Ami, Ibaraki (Japan). Kasumigaura Hospital

    2002-04-01

    Radiological findings of CT and MRI were evaluated in 11 cases of mucocele of the appendix. Mucocele is a rare disease entity and preoperative diagnosis is very important. The radiological findings were a well defined cystic mass with a wall of variable thickness. Nodular lesion in the wall of the mucocele may be a suggestive finding of malignant case of mucocele. (author)

  4. Energy 21. Preconditions and results. Appendix

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This appendix comprises the following 5 scenarios: Reference scenario for electricity and district heating supply; Action plan scenario for electricity and district heat supply; Energy balances for reference and action plan scenarios; Investments and operating costs for user installations; Projection of CO{sub 2} emissions from the transport sector. (EG)

  5. U.S. Marine Corps Study of Establishing Time Criteria for Logistics Tasks

    Science.gov (United States)

    2004-09-30

    external source Study of Establishing Time Criteria for Logistics Tasks – Final Report - Appendix B Page B-55... source ) Study of Establishing Time Criteria for Logistics Tasks – Final Report – Appendix C Page C-29...1.1-External Source Study of Establishing Time Criteria for Logistics Tasks – Final Report – Appendix C

  6. Radiographic case definitions and prevalence of osteoarthrosis of the hip: a survey of 4 151 subjects in the Osteoarthritis Substudy of the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Søballe, Kjeld

    2004-01-01

    BACKGROUND: The diagnosis of osteoarthrosis (OA) is founded on radiographic evidence of joint degeneration and characteristic subjective symptoms. Due to the lack of consensus radiographic case definitions, the prevalence and incidence of OA reported in the literature varies. The aims of the curr......BACKGROUND: The diagnosis of osteoarthrosis (OA) is founded on radiographic evidence of joint degeneration and characteristic subjective symptoms. Due to the lack of consensus radiographic case definitions, the prevalence and incidence of OA reported in the literature varies. The aims...... of the current study were to establish an accurate and workable radiographic definition of OA in hip joints and to examine the association of OA (thus defined) with self-reported pain. METHODS: Radiographic features of hip OA were classified in pelvic radiographs of 3 807 subjects (1448 males and 2 359 females......: Formation of cysts, osteophytes and subchondral sclerosis was significantly more frequent in men. Average minimum JSW was narrower in women than in men (p life, but progressively more so in women. Women reported hip pain more...

  7. Radiographic case definitions and prevalence of osteoarthrosis of the hip: a survey of 4 151 subjects in the Osteoarthritis Substudy of the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Søballe, Kjeld

    2004-01-01

    BACKGROUND: The diagnosis of osteoarthrosis (OA) is founded on radiographic evidence of joint degeneration and characteristic subjective symptoms. Due to the lack of consensus radiographic case definitions, the prevalence and incidence of OA reported in the literature varies. The aims of the curr......BACKGROUND: The diagnosis of osteoarthrosis (OA) is founded on radiographic evidence of joint degeneration and characteristic subjective symptoms. Due to the lack of consensus radiographic case definitions, the prevalence and incidence of OA reported in the literature varies. The aims...... of the current study were to establish an accurate and workable radiographic definition of OA in hip joints and to examine the association of OA (thus defined) with self-reported pain. METHODS: Radiographic features of hip OA were classified in pelvic radiographs of 3 807 subjects (1448 males and 2 359 females......) according to the OA classifications of Kellgren and Lawrence (1957) and Croft (1990), and according to minimum joint space width (JSW) of 2.0 mm regardless of other radiographic features of OA. The relationships between these radiographic discriminators and self-reported hip pain were investigated. RESULTS...

  8. A comparative study on the uniaxial mechanical properties of the umbilical vein and umbilical artery using different stress-strain definitions.

    Science.gov (United States)

    Karimi, Alireza; Navidbakhsh, Mahdi

    2014-12-01

    The umbilical cord is part of the fetus and generally includes one umbilical vein (UV) and two umbilical arteries (UAs). As the saphenous vein and UV are the most commonly used veins for the coronary artery disease treatment as a coronary artery bypass graft (CABG), understating the mechanical properties of UV has a key asset in its performance for CABG. However, there is not only a lack of knowledge on the mechanical properties of UV and UA but there is no agreement as to which stress-strain definition should be implemented to measure their mechanical properties. In this study, the UV and UA samples were removed after caesarean from eight individuals and subjected to a series of tensile testing. Three stress definitions (second Piola-Kichhoff stress, engineering stress, and true stress) and four strain definitions (Almansi-Hamel strain, Green-St. Venant strain, engineering strain, and true strain) were employed to determine the linear mechanical properties of UVs and UAs. The nonlinear mechanical behavior of UV/UA was computationally investigated using hyperelastic material models, such as Ogden and Mooney-Rivlin. The results showed that the effect of varying the stress definition on the maximum stress measurements of the UV/UA is significant but not when calculating the elastic modulus. In the true stress-strain diagram, the maximum strain of UV was 92 % higher, while the elastic modulus and maximum stress were 162 and 42 % lower than that of UA. The Mooney-Rivlin material model was designated to represent the nonlinear mechanical behavior of the UV and UA under uniaxial loading.

  9. Clinical usefulness of the definitions for defining characteristics of activity intolerance, excess fluid volume and decreased cardiac output in decompensated heart failure: a descriptive exploratory study.

    Science.gov (United States)

    de Souza, Vanessa; Zeitoun, Sandra Salloum; Lopes, Camila Takao; de Oliveira, Ana Paula Dias; Lopes, Juliana de Lima; de Barros, Alba Lucia Bottura Leite

    2015-09-01

    To assess the clinical usefulness of the operational definitions for the defining characteristics of the NANDA International nursing diagnoses, activity intolerance, decreased cardiac output and excess fluid volume, and the concomitant presence of those diagnoses in patients with decompensated heart failure. Content validity of the operational definitions for the defining characteristics of activity intolerance, excess fluid volume and decreased cardiac output have been previously validated by experts. Their clinical usefulness requires clinical validation. This was a descriptive exploratory study. Two expert nurses independently assessed 25 patients with decompensated heart failure for the presence or absence of 29 defining characteristics. Interrater reliability was analysed using the Kappa coefficient as a measure of clinical usefulness. The Fisher's exact test was used to test the association of the defining characteristics of activity intolerance and excess fluid volume in the presence of decreased cardiac output, and the correlation between the three diagnoses. Assessments regarding the presence of all defining characteristics reached 100% agreement, except with anxiety. Five defining characteristics of excess fluid volume were significantly associated with the presence of decreased cardiac output. Concomitant presence of the three diagnoses occurred in 80% of the patients. However, there was no significant correlation between the three diagnoses. The operational definitions for the diagnoses had strong interrater reliability, therefore they were considered clinically useful. Only five defining characteristics were representative of the association between excess fluid volume and decreased cardiac output. Therefore, excess fluid volume is related to decreased cardiac output, although these diagnoses are not necessarily associated with activity intolerance. The operational definitions may favour early recognition of the sequence of responses to decompensation

  10. JaCVAM-organized international validation study of the in vivo rodent alkaline comet assay for detection of genotoxic carcinogens: II. Summary of definitive validation study results.

    Science.gov (United States)

    Uno, Yoshifumi; Kojima, Hajime; Omori, Takashi; Corvi, Raffaella; Honma, Masamistu; Schechtman, Leonard M; Tice, Raymond R; Beevers, Carol; De Boeck, Marlies; Burlinson, Brian; Hobbs, Cheryl A; Kitamoto, Sachiko; Kraynak, Andrew R; McNamee, James; Nakagawa, Yuzuki; Pant, Kamala; Plappert-Helbig, Ulla; Priestley, Catherine; Takasawa, Hironao; Wada, Kunio; Wirnitzer, Uta; Asano, Norihide; Escobar, Patricia A; Lovell, David; Morita, Takeshi; Nakajima, Madoka; Ohno, Yasuo; Hayashi, Makoto

    2015-07-01

    The in vivo rodent alkaline comet assay (comet assay) is used internationally to investigate the in vivo genotoxic potential of test chemicals. This assay, however, has not previously been formally validated. The Japanese Center for the Validation of Alternative Methods (JaCVAM), with the cooperation of the U.S. NTP Interagency Center for the Evaluation of Alternative Toxicological Methods (NICEATM)/the Interagency Coordinating Committee on the Validation of Alternative Methods (ICCVAM), the European Centre for the Validation of Alternative Methods (ECVAM), and the Japanese Environmental Mutagen Society/Mammalian Mutagenesis Study Group (JEMS/MMS), organized an international validation study to evaluate the reliability and relevance of the assay for identifying genotoxic carcinogens, using liver and stomach as target organs. The ultimate goal of this exercise was to establish an Organisation for Economic Co-operation and Development (OECD) test guideline. The study protocol was optimized in the pre-validation studies, and then the definitive (4th phase) validation study was conducted in two steps. In the 1st step, assay reproducibility was confirmed among laboratories using four coded reference chemicals and the positive control ethyl methanesulfonate. In the 2nd step, the predictive capability was investigated using 40 coded chemicals with known genotoxic and carcinogenic activity (i.e., genotoxic carcinogens, genotoxic non-carcinogens, non-genotoxic carcinogens, and non-genotoxic non-carcinogens). Based on the results obtained, the in vivo comet assay is concluded to be highly capable of identifying genotoxic chemicals and therefore can serve as a reliable predictor of rodent carcinogenicity.

  11. TORSION OF THE VERMIFORM APPENDIX: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Dr. Imtiaz Wani

    2009-07-01

    Full Text Available Torsion of the vermiform appendix is a rare condition with few cases reported in the literature. Various factors predispose to torsion. Various factors predispose to torsion. We report a case of primary torsion of the vermiform appendix. The clinical presentation was indistinguishable from acute appendicitis and the diagnosis was made at operation. Appendix was preileal in position and the direction of torsion was anticlockwise. There was intrinsic torsion with no obvious factor for torsion identified. Appendectomy was performed.

  12. Near Term Hybrid Passenger Vehicle Development Program. Phase I, Final report. Appendix A: mission analysis and performance specification studies. Volume I

    Energy Technology Data Exchange (ETDEWEB)

    Traversi, M.; Barbarek, L.A.C.

    1979-04-20

    Studies are described which were performed for the Near Term Hybrid Vehicle program to determine passenger car usage patterns and to correlate these trip mission characteristics with vehicle design and performance specifications. (LCL)

  13. Preliminary design study of underground pumped hydro and compressed-air energy storage in hard rock. Volume 8: Design approaches: UPH. Appendix C: Heavy hoist

    Science.gov (United States)

    1981-04-01

    Overriding considerations, including type of hoist, capacity limitations, operating speed, haulage ropes, guides, conveyance, and landings were studied within the context both of feasibility and of minimizing equipment costs. The study led to the selection of a twin drum, twin electric drive hoist, and for depths as much as 5000 ft, hoist capacities of up to 300 tons were found to be feasible. A brief reference is made to the requirements for hoisting equipment other than for heavy loads.

  14. Investigations on catalyzed steam gasification of biomass. Appendix B: Feasibility study of methanol production via catalytic gasification of 2000 tons of wood per day

    Science.gov (United States)

    Mudge, L. K.; Weber, S. L.; Mitchell, D. H.; Sealock, L. J., Jr.; Robertus, R. J.; McKee, D.

    1981-01-01

    The plant design in this study was developed from information on gasifier operation supplied by the Pacific Northwest Laboratory (PNL), operated by Battelle. PNL obtained this information from laboratory and process development unit testing. The plant is designed to process 2000 tons per day of dry wood to methanol. Plant production is 997 tons per day of methanol with a HHV of 9784 Btu per pound. All process and support facilities necessary to convert wood to methanol are included in this study.

  15. Primary infertility associated with neuroendocrine tumor (Carcinoid) of the appendix

    Institute of Scientific and Technical Information of China (English)

    Brad B Swelstad; Paul R Brezina; Clark T Johnson; Nina Resetkova; Irene Woo; Lisa Kolp

    2012-01-01

    Neuroendocrine tumors of the appendix(NET-A), formerly called appendiceal carcinoids, are rare tumors of the gastrointestinal tract.Appendiceal tumors have also been associated with infertility. However, in many of these cases, significant abdominal pathology, specifically pseudomyxoma peritonei, was identified during definitive surgical intervention.A34-year-old nulligravid woman undergoing infertility evaluation presented to an academic tertiary care fertility center. An abnormal mass was identified on hysterosalpingogram andCT confirmed appendiceal mass. Surgical removal of the mass was performed and histopathology was consistent with anNET-A with negative margins extending to the serosa.Two months after surgical intervention, the patient spontaneously conceived pregnancy and subsequently delivered a normal infant.This case exemplifies the importance of careful inspection of radiologic films by the gynecologic physician. Of added interest, this case describes an asymptomaticNET-A associated with primary infertility. To our knowledge, this is the first report of an incidentally indentifiedNET-A that resulted in primary infertility.

  16. Topological characteristics of brainstem lesions in clinically definite and clinically probable cases of multiple sclerosis: An MRI-study

    Energy Technology Data Exchange (ETDEWEB)

    Brainin, M.; Omasits, M.; Reisner, T.; Neuhold, A.; Wicke, L.

    1987-11-01

    Disseminated lesions in the white matter of the cerebral hemispheres and confluent lesions at the borders of the lateral ventricles as seen on MRI are both considered acceptable paraclinical evidence for the diagnosis of multiple sclerosis. Similar changes are, however, also found in vascular diseases of the brain. We therefore aimed at identifying those additional traits in the infratentorial region, which in our experience are not frequently found in cerebrovascular pathology. We evaluated MR brain scans of 68 patients and found pontine lesions in 71% of cases with a clinically definite diagnosis (17 out of 24) and in 33% of cases with a probable diagnosis (14 out of 43). Lesions in the medulla oblongata were present in 50% and 16%, respectively, and in the midbrain in 25% and 7%, respectively. With rare exceptions all brainstem lesions were contiguous with the cisternal or ventricular cerebrospinal fluid spaces. In keeping with post-mortem reports the morphological spectrum ranged from large confluent patches to solitary, well delineated paramedian lesions or discrete linings of the cerebrospinal fluid border zones and were most clearly depicted from horizontal and sagittal T2 weighted SE-sequences. If there is a predilection for the outer or inner surfaces of the brainstem, such lesions can be considered an additional typical feature of multiple sclerosis and can be more reliably weighted as paraclinical evidence for a definite diagnosis.

  17. 知识定义及转化研究%Study on definition and conversion of knowledge

    Institute of Scientific and Technical Information of China (English)

    孟增辉

    2015-01-01

    Firstly, through the analysis of the definitions and classifications of knowledge that already exist, the paper indi-cates the deficiencies and general characteristics of these definitions, redefines the knowledge in the form of set. Secondly, the paper analyzes the relationships between knowledge, data, information and wisdom, gives the conversion model of knowledge and summarizes the characteristics of knowledge that defined in the form of set. Based on the K-Set, the paper finally interprets the SECI model and points out the flaws of SECI.%通过分析已有知识定义和分类,找出知识定义的共性和当前定义存在的不足,以集合形式对知识进行重新定义;剖析知识与数据、信息和智慧之间的关系,给出知识的传播模式,总结基于K-Set定义的知识特性;以K-Set视角对SECI模型进行解读,剖析其作为知识创造模型存在的缺陷。

  18. Genome-wide Association Study for Radiographic Vertebral Fractures: A Potential Role for the 16q24 BMD Locus versus Lessons Learned from Challenging Phenotype Definition.

    Science.gov (United States)

    Oei, Ling; Estrada, Karol; Duncan, Emma L; Christiansen, Claus; Liu, Ching-Ti; Langdahl, Bente L; Obermayer-Pietsch, Barbara; Riancho, José A; Prince, Richard L; van Schoor, Natasja M; McCloskey, Eugene; Hsu, Yi-Hsiang; Evangelou, Evangelos; Ntzani, Evangelia; Evans, David M; Alonso, Nerea; Husted, Lise B; Valero, Carmen; Hernandez, Jose L; Lewis, Joshua R; Kaptoge, Stephen K; Zhu, Kun; Cupples, L Adrienne; Medina-Gómez, Carolina; Vandenput, Liesbeth; Kim, Ghi Su; Lee, Seung Hun; Castaño-Betancourt, Martha C; Oei, Edwin H G; Martinez, Josefina; Daroszewska, Anna; van der Klift, Marjolein; Mellström, Dan; Herrera, Lizbeth; Karlsson, Magnus K; Hofman, Albert; Ljunggren, Osten; Pols, Huibert A P; Stolk, Lisette; van Meurs, Joyce B J; Ioannidis, John P A; Zillikens, M Carola; Lips, Paul; Karasik, David; Uitterlinden, André G; Styrkarsdottir, Unnur; Brown, Matthew A; Koh, Jung-Min; Richards, J Brent; Reeve, Jonathan; Ohlsson, Claes; Ralston, Stuart H; Kiel, Douglas P; Rivadeneira, Fernando

    2013-10-25

    Vertebral fracture risk is a heritable complex trait. The aim of this study was to identify genetic susceptibility factors for osteoporotic vertebral fractures applying a genome-wide association study (GWAS) approach. The GWAS discovery was based on the Rotterdam Study, a population-based study of elderly Dutch individuals aged >55years; and comprising 329 cases and 2,666 controls with radiographic scoring (McCloskey-Kanis) and genetic data. Replication of one top-associated SNP was pursued by de-novo genotyping of 15 independent studies across Europe, the United States, Australia and one Asian study. Radiographic vertebral fracture assessment was performed using McCloskey-Kanis or Genant semi-quantitative definitions. SNPs were analyzed in relation to vertebral fracture using logistic regression models corrected for age and sex. Fixed effects inverse variance and Han-Eskin alternative random effects meta-analyses were applied. Genome-wide significance was set at P 1.25) may still be consistent with an effect size definitions are needed to confirm or reject the involvement of this locus on the risk for vertebral fractures. © 2013.

  19. Carcinoid of the Appendix During Laparoscopic Cholecystectomy: Unexpected Benefits

    Science.gov (United States)

    Haluck, Randy; Cooney, Robert N.; Minnick, Kathleen E.; Ruggiero, Francesco; Smith, J. Stanley

    1999-01-01

    Carcinoid tumors of the midgut arise from the distal duodenum, jejunum, ileum, appendix, ascending and right transverse colon. The appendix and terminal ileum are the most common location. The majority of carcinoid tumors originate from neuroendocrine cells along the gastrointestinal tract, but they are also found in the lung, ovary, and biliary tracts. We report the first case of elective laparoscopic cholecystectomy in which we found a suspicious lesion at the tip of the appendix and proceeded to perform a laparoscopic appendectomy. The lesion revealed a carcinoid tumor of the appendix. PMID:10323177

  20. "GOLD or lower limit of normal definition? a comparison with expert-based diagnosis of chronic obstructive pulmonary disease in a prospective cohort-study"

    Directory of Open Access Journals (Sweden)

    Güder Gülmisal

    2012-02-01

    Full Text Available Abstract Background The Global initiative for chronic Obstructive Lung Disease (GOLD defines COPD as a fixed post-bronchodilator ratio of forced expiratory volume in 1 second and forced vital capacity (FEV1/FVC below 0.7. Age-dependent cut-off values below the lower fifth percentile (LLN of this ratio derived from the general population have been proposed as an alternative. We wanted to assess the diagnostic accuracy and prognostic capability of the GOLD and LLN definition when compared to an expert-based diagnosis. Methods In a prospective cohort study, 405 patients aged ≥ 65 years with a general practitioner's diagnosis of COPD were recruited and followed up for 4.5 (median; quartiles 3.9; 5.1 years. Prevalence rates of COPD according to GOLD and three LLN definitions and diagnostic performance measurements were calculated. The reference standard was the diagnosis of COPD of an expert panel that used all available diagnostic information, including spirometry and bodyplethysmography. Results Compared to the expert panel diagnosis, 'GOLD-COPD' misclassified 69 (28% patients, and the three LLNs misclassified 114 (46%, 96 (39%, and 98 (40% patients, respectively. The GOLD classification led to more false positives, the LLNs to more false negative diagnoses. The main predictors beyond the FEV1/FVC ratio for an expert diagnosis of COPD were the FEV1 % predicted, and the residual volume/total lung capacity ratio (RV/TLC. Adding FEV1 and RV/TLC to GOLD or LLN improved the diagnostic accuracy, resulting in a significant reduction of up to 50% of the number of misdiagnoses. The expert diagnosis of COPD better predicts exacerbations, hospitalizations and mortality than GOLD or LLN. Conclusions GOLD criteria over-diagnose COPD, while LLN definitions under-diagnose COPD in elderly patients as compared to an expert panel diagnosis. Incorporating FEV1 and RV/TLC into the GOLD-COPD or LLN-based definition brings both definitions closer to expert panel

  1. Preliminary design study of Underground Pumped Hydro and compressed-air energy storage in hard rock. Volume 8: Design approaches. UPH, Appendix D: Power plant

    Science.gov (United States)

    1981-06-01

    Studies were undertaken to determine power plant arrangements for a single stage reversible pump turbine two step underground pumped hydro (UPH) installation and for a multi-stage reversible pump turbine single step (MSRPT) UPH installation. Arrangements consist of: the underground powerhouses; transformer galleries; associated mechanical and electrical equipment; the administration and control building; hoist head frames; the access; draft tube and bus tunnels; and the switchyard. Primary considerations including the number and size of pump turbine and motor generator units, starting methods, transformers, high voltage connections, geotechnical and construction aspects and safety were studied. A feasibility analysis to minimize costs was conducted. The study led to the selection of suitable equipment and layouts for the powerhouses, transformer galleries, and associated facilities. The material presented and also the cost estimates are based on the requirements for a 2000 MW plant providing 20,000 MWh of storage with a nominal head of 4600 ft.

  2. Benign metastasizing leiomyoma in triple location: lungs, parametria and appendix

    Science.gov (United States)

    Raś, Renata; Książek, Mariusz; Skręt-Magierło, Joanna; Kąziołka, Wojciech; Fudali, Ludmiła; Filipowska, Justyna; Skręt, Andrzej

    2016-01-01

    Benign metastasizing leiomyoma (BML) usually are situated in one organ, most often in lungs. BML patients typically have a history of uterine leiomyoma treated with hysterectomy, myomectomy or subtotal hysterectomy. The aim of the study was to present the case of a 53-year-old woman with triple location in the lungs, parametria and appendix. She had undergone a myomectomy 26 years earlier. In 2015, she was admitted to the surgical department because of abdominal pain, whereupon a cholecystectomy was performed. CT scans showed pelvic mass with pulmonary metastasis. Upon discharge the patient was referred to the Gynecology Clinic, where a laparotomy was performed. The intraoperative findings were: 1) uterus with multiple leiomyomas, 2) four tumors in the parametria, 3) tumor connected to the appendix. A subtotal hysterectomy, with a bilateral salpingo-oophorectomy, removal of the tumors from the parametria and appendectomy was performed. Pathology confirmed the diagnosis based on morphology and immunohistochemical staining (strongly positive for estrogen receptors and SMA, while Ki67 was very low, below 1%). Upon postoperative recovery, the patient was referred to the Thoracic Surgery Department. During the thoracotomy, multiple nodes, surrounded by lung parenchyma, were revealed. Wedge resection was performed, for localized pulmonary lesions, and sent for pathological examination. The final pathological diagnosis was benign metastasizing leiomyomatosis. In conclusion, the triple location of BML could possibly be a result of a parallel different metastasizing mechanism, although it is impossible to exclude one mechanism, which may be the cause of the metastases in three locations. PMID:27582687

  3. Chronic appendicitis in an atrophic appendix: case report

    Directory of Open Access Journals (Sweden)

    Yeray Trujillo L

    2016-03-01

    Full Text Available Chronic appendicitis is a rare entity characterized by pain in the right iliac Fossa during 2 years of evolution. Some surgeons and pathologists deny the existence of this disease; in contrast, there are studies of different authors that reported findings of chronic appendicitis. Male patient, 71 years- old, with pain in the right iliac Fossa of 2 weeks of evolution which remitted partially throughout his presentation, not associated with nausea, vomiting or anorexia. Physical examination revealed bounce in right iliac Fossa and blood count without Leukocytosis and forms segmented within normal parameters. History of 2 years of similar symptoms with resolution spontaneously. It was decided to carry out exploratory laparotomy; the operative finding was a cecal appendix of 1 cm of length with adherence of its distal part to the abdominal wall, exerting traction. Postoperatively the patient presented mild bloating and complete remission of pain. The pathological anatomy of the operative part was informed as cecal appendix 1 cm of length with chronic inflammation and fibrosis.

  4. Preliminary design study of underground pumped hydro and compressed-air energy storage in hard rock. Volume 8: Design approaches: UPH. Appendix A: Upper reservoir

    Science.gov (United States)

    1981-04-01

    Overriding considerations including operating range, volume and lining of reservoir, embankment design, intake/outlet arrangements and filling and make up water provisions were studied within the context of minimizing facility costs and optimizing the plant layout. The study led to the selection of a reservoir formed by embankment of compacted rockfill together with an intake/outlet structure located in the embankment. The reservoir floor and upstream slopes of the embankment will have an asphalt lining to prevent leakage. The material and cost estimates presented are based on the requirements for a 2000 MW plant providing 20,000 MWh of storage with a nominal head of 4600 ft.

  5. Better Visualization of Vermiform Appendix With Tissue Harmonic Imaging Compared to Conventional Sonography

    Science.gov (United States)

    Inal, Mikail; Unal, Birsen; Bilgili, Yasemin Karadeniz

    2014-01-01

    Background: Surgery of appendicitis carries 7-11% negative appendectomy rates. Sonographically visualized normal appendix precludes unnecessary computed tomography (CT) examination and may reduce negative appendectomy rates. Tissue harmonic imaging (THI) has been reported to improve the overall image quality. Objective: We aimed to assess whether THI is more successful than conventional ultrasonography (US) in detecting normal and pathologic appendices. Patients and Methods: The study was performed on 185 patients who applied for routine US examinations in whom clinical findings of appendicitis were detected in 25. We searched for the appendix; applying both THI and conventional US to each patient, one before and the other after the routine US examinations. Patients were divided into two groups; one was evaluated first with conventional US and the other first with THI. When the appendix was found, localization, diameter and time spent for visualization were recorded. Twelve patients were operated; all of whom had appendicitis pathologically. Two methods were compared for: 1. Success rates in all patients; female, male and child groups separately; 2. Visualization of pathologic and normal appendices; 3. Time for visualization of appendix; 4. Comparison of success rates in the adult and child population. The relationship between the rate of visualization and body mass index was evaluated. Results: The appendix was visualized better by THI in all patients, and in the female and male groups (P < 0.001). In children, both methods were more successful compared to adults (P < 0.001, compared to male group, P < 0.001, compared to female group), with no difference between the methods (P = 0.22). When only the normal appendices were concerned, there was significant difference between both methods (P < 0.000). Both methods detected pathologic appendices better than normal ones, with a higher ratio for THI (P = 0.022 for the THI group, and χ2 = 7.22, P = 0.07 for the

  6. Near Term Hybrid Passenger Vehicle Development Program. Phase I, Final report. Appendix B: trade-off studies. Volume II. Appendices. [SPEC-78

    Energy Technology Data Exchange (ETDEWEB)

    Traversi, M.; Piccolo, R.

    1979-06-15

    These appendices to the Near Term Hybrid Vehicle Trade-off Studies reports present data on the SPEC-78 computer model for simulating vehicle performance, fuel economy, and exhaust emissions; propulsion system alternatives; lead-acid and sodium-sulfur batteries; and production cost estimates. (LCL)

  7. High School Longitudinal Study of 2009 (HSLS:09) Base Year to First Follow-Up Data File Documentation. Appendixes. NCES 2014-361

    Science.gov (United States)

    Ingels, Steven J.; Pratt, Daniel J.; Herget, Deborah R.; Dever, Jill A.; Fritch, Laura Burns; Ottem, Randolph; Rogers, James E.; Kitmitto, Sami; Leinwand, Steve

    2013-01-01

    The manual that accompanies these appendices was produced to familiarize data users with the design, and the procedures followed for data collection and processing, in the base year and first follow-up of the High School Longitudinal Study of 2009 (HSLS:09), with emphasis on the first follow-up. It also provides the necessary documentation for use…

  8. Assessment of Severe Extremity Wound Bioburden at the Time of Definitive Wound Closure or Coverage: Correlation With Subsequent Postclosure Deep Wound Infection (Bioburden Study).

    Science.gov (United States)

    Bosse, Michael J; Murray, Clinton K; Carlini, Anthony R; Firoozabadi, Reza; Manson, Theodore; Scharfstein, Daniel O; Wenke, Joseph C; Zadnik, Mary; Castillo, Renan C

    2017-04-01

    Infection remains the most common and significant complication after high-energy fractures. The Bioburden Study is a multicenter, prospective, observational cohort study of wound bacterial bioburden and antibiotic care in severe open lower extremity fractures. The aims of this study are to (1) characterize the contemporary extremity wound "bioburden" at the time of definitive wound closure; (2) determine the concordance between polymerase chain reaction results and hospital microbiology; (3) determine, among those who develop deep infections, the concordance between the pathogens at wound closure and at deep infection; and (4) compare the probability of deep infection between those who did and did not receive an appropriate course of antibiotics based on bioburden at the time of wound closure. To address these aims, sites collected tissue samples from severe lower extremity injuries at the time of wound closure and at first surgery for treatment of a deep infection, nonunion, flap failure, amputation, or other complications (because these surgeries may be due to undetected infection). Otherwise, if no further surgical treatment occurred, participants were followed for 12 months. The study was conducted at 38 US trauma centers and has enrolled 655 participants aged 18-64 years. This is the first large multi-institutional study evaluating the wound bioburden of severe open tibia fractures and correlating this bioburden with the risk of wound complications after definitive soft tissue closure.

  9. Definition of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage as an outcome event in clinical trials and observational studies: proposal of a multidisciplinary research group.

    Science.gov (United States)

    Vergouwen, Mervyn D I; Vermeulen, Marinus; van Gijn, Jan; Rinkel, Gabriel J E; Wijdicks, Eelco F; Muizelaar, J Paul; Mendelow, A David; Juvela, Seppo; Yonas, Howard; Terbrugge, Karel G; Macdonald, R Loch; Diringer, Michael N; Broderick, Joseph P; Dreier, Jens P; Roos, Yvo B W E M

    2010-10-01

    In clinical trials and observational studies there is considerable inconsistency in the use of definitions to describe delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage. A major cause for this inconsistency is the combining of radiographic evidence of vasospasm with clinical features of cerebral ischemia, although multiple factors may contribute to DCI. The second issue is the variability and overlap of terms used to describe each phenomenon. This makes comparisons among studies difficult. An international ad hoc panel of experts involved in subarachnoid hemorrhage research developed and proposed a definition of DCI to be used as an outcome measure in clinical trials and observational studies. We used a consensus-building approach. It is proposed that in observational studies and clinical trials aiming to investigate strategies to prevent DCI, the 2 main outcome measures should be: (1) cerebral infarction identified on CT or MRI or proven at autopsy, after exclusion of procedure-related infarctions; and (2) functional outcome. Secondary outcome measure should be clinical deterioration caused by DCI, after exclusion of other potential causes of clinical deterioration. Vasospasm on angiography or transcranial Doppler can also be used as an outcome measure to investigate proof of concept but should be interpreted in conjunction with DCI or functional outcome. The proposed measures reflect the most relevant morphological and clinical features of DCI without regard to pathogenesis to be used as an outcome measure in clinical trials and observational studies.

  10. Preliminary design study of underground pumped hydro and compressed-air energy storage in hard rock. Volume 8: Design approaches. UPH. Appendix E: Lower reservoir

    Science.gov (United States)

    1981-04-01

    Operational, construction, and geotechnical requirements were examined. Overriding considerations including operating range, volume, construction methods, cavern cross section and reservoir layout were studied within the context of minimizing facility costs and optimizing the plant layout. The study led to a preliminary arrangement of fourteen parallel caverns, each 60 ft wide by 85 ft high in cross section and 3610 ft in length. The requirements for and preliminary design of the intermediate reservoir in the case of a two step UPH facility is also described. The design and the cost estimates presented are based on the requirements for a 2000 MW plant providing 20,000 MWh of storage at a nominal head of 4600 ft.

  11. Study of automatic and manual terminal guidance and control systems for space shuttle vehicles. Volume 2: Section 4 through appendix B

    Science.gov (United States)

    Osder, S.; Keller, R.

    1971-01-01

    Guidance and control design studies that were performed for three specific space shuttle candidate vehicles are described. Three types of simulation were considered. The manual control investigations and pilot evaluations of the automatic system performance is presented. Recommendations for systems and equipment, both airborne and ground-based, necessary to flight test the guidance and control concepts for shuttlecraft terminal approach and landing are reported.

  12. Investigations on catalyzed steam gasification of biomass. Appendix B: feasibility study of methanol production via catalytic gasification of 2000 tons of wood per day

    Energy Technology Data Exchange (ETDEWEB)

    Mudge, L.K.; Weber, S.L.; Mitchell, D.H.; Sealock, L.J. Jr.; Robertus, R.J.

    1981-01-01

    A study has been made of the economic feasibility of producing fuel grade methanol from wood via catalytic gasification with steam. The plant design in this study was developed from information on gasifier operation supplied by the Pacific Northwest Laboratory (PNL), operated by Battelle. PNL obtained this information from laboratory and process development unit testing. The plant is designed to process 2000 tons per day of dry wood to methanol. Plant production is 997 tons per day of methanol with a HHV of 9784 Btu per pound. All process and support facilities necessary to convert wood to methanol are included in this study. The plant location is Newport, Oregon. The capital cost for the plant is $120,830,000 - September 1980 basis. Methanol production costs which allow for return on capital have been calculated for various wood prices for both utility and private investor financing. These wood costs include delivery to the plant. For utility financing, the methanol production costs are respectively $.45, $.48, $.55, and $.69 per gallon for wood costs of $5, $10, $20, and $40 per dry ton. For private investor financing, the corresponding product costs are $.59, $.62, $.69, and $.83 per gallon for the corresponding wood costs. Both calculation methods include a return on equity capital in the costs. The thermal efficiency of the plant is 52.9%.

  13. An approach to the verification of a fault-tolerant, computer-based reactor safety system: A case study using automated reasoning: Volume 2, Appendixes: Interim report

    Energy Technology Data Exchange (ETDEWEB)

    Chisholm, G.H.; Kljaich, J.; Smith, B.T.; Wojcik, A.S.

    1987-01-01

    The purpose of this project is to explore the feasibility of automating the verification process for computer systems. The intent is to demonstrate that both the software and hardware that comprise the system meet specified availability and reliability criteria, that is, total design analysis. The approach to automation is based upon the use of Automated Reasoning Software developed at Argonne National Laboratory. This approach is herein referred to as formal analysis and is based on previous work on the formal verification of digital hardware designs. Formal analysis represents a rigorous evaluation which is appropriate for system acceptance in critical applications, such as a Reactor Safety System (RSS). This report describes a formal analysis technique in the context of a case study, that is, demonstrates the feasibility of applying formal analysis via application. The case study described is based on the Reactor Safety System (RSS) for the Experimental Breeder Reactor-II (EBR-II). This is a system where high reliability and availability are tantamount to safety. The conceptual design for this case study incorporates a Fault-Tolerant Processor (FTP) for the computer environment. An FTP is a computer which has the ability to produce correct results even in the presence of any single fault. This technology was selected as it provides a computer-based equivalent to the traditional analog based RSSs. This provides a more conservative design constraint than that imposed by the IEEE Standard, Criteria For Protection Systems For Nuclear Power Generating Stations (ANSI N42.7-1972).

  14. WhatisKT wiki: a case study of a platform for knowledge translation terms and definitions — descriptive analysis

    Directory of Open Access Journals (Sweden)

    McKibbon Kathleen Ann

    2013-01-01

    Full Text Available Abstract Background More than a hundred terms, often with unclear definitions and varying emphases, are used by health research and practice communities across the world who are interested in getting the best possible evidence applied (e.g., knowledge translation, implementation science, diffusion of innovations, and technology transfer. This makes finding published evidence difficult and can result in reduced, misinterpreted, or challenging interactions among professionals. Open dialogue and interaction among various professionals is needed to achieve consolidation of vocabulary. We use case report methods to describe how we sought to build an online tool to present the range of terms and facilitate the dialogue process across groups and disciplines interested in harnessing research evidence for healthcare. Methods We used a wiki platform from Wikispaces to present the problem of terminology and make a case and opportunity for collaboration on usage. Wikis are web sites where communities of users can collaborate online to build content and discuss progress. We gathered terms related to getting research into practice, sought published definitions, and posted these on the wiki (WhatisKT http://whatiskt.wikispaces.com/. We built the wiki in mid-2008 and promoted it through various groups and publications. This report describes the content of the site, our promotion efforts, use of the site, and how the site was used for collaboration up to the end of 2011. Results The WhatisKT wiki site now includes more than 120 pages. Traffic to the site has increased substantially from an average of 200 monthly visits in 2008 to 1700 in 2011. Visitors from 143 countries viewed the wiki in 2011, compared with 12 countries in 2008. However, most use has been limited to short term accesses of about 40 seconds per visit, and discussion of consolidation and solidifying terminology is conspicuously absent. Conclusions Although considerable interest exists in the

  15. Remedial investigation/feasibility study for the Clinch River/Poplar Creek operable unit. Volume 2. Appendixes A, B, C, D

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This document contains appendices A (water characterization), B (sediment characterization), C (biota Characterization), D (applicable or relevant and appropriate requirements) from the combined Remedial Investigation/Feasibility Study Report for the Clinch River/Poplar Crack (CR/PC) Operable Unit (OU). The CR/PC OU is located in Anderson and Roane Counties, Tennessee and consists of the Clinch River and several of its embayments in Melton Hill and Watts Bar Reservoirs. These waters have received hazardous substances released over a period of 50 years from the US Department of Energy`s Oak Ridge Reservation (ORR), a National Priority List site established under the Comprehensive Environmental Response, Compensation, and Liability Act. A remedial investigation has been conducted to determine the current nature and extent of any contamination and to assess the resulting risk to human health and the environment. The feasibility study evaluates remedial action alternatives to identify any that are feasible for implementation and that would effectively reduce risk. Historical studies had indicated that current problems would likely include {sup 137}Cs in sediment of the Clinch River, mercury in sediment and fish of Poplar Creek and PCBs and pesticides in fish from throughout the OU. Peak releases of mercury and {sup 137}Cs occurred over 35 years ago, and current releases are low. Past releases of PCBs from the ORR are poorly quantified, and current releases are difficult to quantify because levels are so low. The site characterization focused on contaminants in surface water, sediment, and biota. Contaminants in surface water were all found to be below Ambient Water Quality Criteria. Other findings included the following: elevated metals including cesium 137 and mercury in McCoy Branch sediments; PCBs and chlordane elevated in several fish species, presenting the only major human health risk, significant ecological risks in Poplar Creek but not in the Clinch River.

  16. Efficient biological process characterization by definitive-screening designs: the formaldehyde treatment of a therapeutic protein as a case study.

    Science.gov (United States)

    Erler, Axel; de Mas, Nuria; Ramsey, Philip; Henderson, Grant

    2013-03-01

    As part of the process-characterization campaign of a candidate vaccine product, a recently developed class of three-level designs-definitive-screening designs-was employed to select a quadratic model that describes the effect of six input process parameters, including protein concentration, formaldehyde-to-protein ratio, lysine concentration, reaction duration, pH, and reaction temperature, on a formylation protein-crosslinking reaction. This design requires only 17 experimental runs. The resulting model was then used to simulate 10,000 runs that account for the variability in the inputs expected on manufacturing scale. The extent of protein polymerization was predicted to be within specifications for all simulated runs, demonstrating the robustness of the unit operation for subsequent process validation and future commercial manufacturing.

  17. Use of fuzzy edge single-photon emission computed tomography analysis in definite Alzheimer's disease - a retrospective study

    Directory of Open Access Journals (Sweden)

    Rusina Robert

    2010-09-01

    Full Text Available Abstract Background Definite Alzheimer's disease (AD requires neuropathological confirmation. Single-photon emission computed tomography (SPECT may enhance diagnostic accuracy, but due to restricted sensitivity and specificity, the role of SPECT is largely limited with regard to this purpose. Methods We propose a new method of SPECT data analysis. The method is based on a combination of parietal lobe selection (as regions-of-interest (ROI, 3D fuzzy edge detection, and 3D watershed transformation. We applied the algorithm to three-dimensional SPECT images of human brains and compared the number of watershed regions inside the ROI between AD patients and controls. The Student's two-sample t-test was used for testing domain number equity in both groups. Results AD patients had a significantly reduced number of watershed regions compared to controls (p Conclusions Our non-invasive, relatively low-cost, and easy method can contribute to a more precise diagnosis of AD.

  18. A parametric study of planform and aeroelastic effects on aerodynamic center, alpha- and q- stability derivatives. Appendix A: A computer program for calculating alpha- and q- stability derivatives and induced drag for thin elastic aeroplanes at subsonic and supersonic speeds

    Science.gov (United States)

    Roskam, J.; Lan, C.; Mehrotra, S.

    1972-01-01

    The computer program used to determine the rigid and elastic stability derivatives presented in the summary report is listed in this appendix along with instructions for its use, sample input data and answers. This program represents the airplane at subsonic and supersonic speeds as (a) thin surface(s) (without dihedral) composed of discrete panels of constant pressure according to the method of Woodward for the aerodynamic effects and slender beam(s) for the structural effects. Given a set of input data, the computer program calculates an aerodynamic influence coefficient matrix and a structural influence coefficient matrix.

  19. Preliminary design study of underground pumped hydro and compressed-air energy storage in hard rock. Volume 8: Design approaches - UPH. Appendix B: Shafts

    Science.gov (United States)

    1981-04-01

    An assessment of shaft requirements for an underground pumped hydroelectric (UPH) facility is documented. Shaft requirements for both the construction and the permanent operation phases of the facility are outlined. Possible shaft arrangements are developed and the design of shaft linings is discussed. Methods of shaft sinking are reviewed. Alternative schedules for the sinking of the shafts are described and a preferred schedule selected. The material presented and also the cost estimates are based on the requirements for a 2000 MW plant providing 20,000 MWh of storage with a nominal head of 4600 ft. Studies subsequently carried out, including power plant design, head optimization analyses for the overall UPH surface and underground configuration, and further refinement of selected designs, have modified some of the material given.

  20. Evaluation of brine disposal from the Bryan Mound Site of the Strategic Petroleum Reserve Program. Final report of predisposal studies. Chapter 4. Appendix 7

    Energy Technology Data Exchange (ETDEWEB)

    Hann, Jr, Roy W.; Randall, Robert E. [eds.

    1981-02-01

    This report describes nekton communities off Freeport, Texas prior to brine disposal based on trawl studies in the period October 1977 to February 1980. Trawling was conducted aboard chartered commercial shrimp trawlers along a transect in depths of 3 to 25 fathoms to describe the general background of nekton communities off Freeport. An array of stations were occupied at the diffuser site in 12 fathoms of water to describe in detail nekton communities near the diffuser. Collections at each station, in general, were made once a month during the day and once a month at night, cruises being about two weeks apart in time. Projected diffuser locations, stations occupied, etc., changed during the course of the project, and the Materials and Methods (Section 4.2) should be consulted for details.

  1. Investigations on catalyzed steam gasification of biomass. Appendix A. Feasibility study of methane production via catalytic gasification of 2000 tons of wood per day

    Energy Technology Data Exchange (ETDEWEB)

    Mudge, L.K.; Weber, S.L.; Mitchell, D.H.; Sealock, L.J. Jr.; Robertus, R.J.

    1981-01-01

    A study has been made of the economic feasibility of producing substitute natural gas (SNG) from wood via catalytic gasification with steam. The plant design in this study was developed from information on gasifier operation supplied by the Pacific Northwest Laboratory (PNL). The plant is designed to process 2000 tons per day of dry wood to SNG. Plant production is 21.6 MM scfd of SNG with a HHV of 956 Btu per scf. All process and support facilities necessary to convert wood to SNG are included. The plant location is Newport, Oregon. The capital cost for the plant is $95,115,000 - September, 1980 basis. Gas production costs which allow for return on capital have been calculated for various wood prices for both utility and private investor financing. For utility financing, the gas production costs are respectively $5.09, $5.56, $6.50, and $8.34 per MM Btu for wood costs of $5, $10, $20, and $40 per dry ton delivered to the plant at a moisture content of 49.50 wt %. For private investor financing, the corresponding product costs are $6.62, $7.11, $8.10, and $10.06 per MM Btu. The cost calculated by the utility financing method includes a return on equity of 15% and an interest rate of 10% on the debt. The private investor financing method, which is 100% equity financing, incorporates a discounted cash flow (DCF) return on equity of 12%. The thermal efficiency without taking an energy credit for by-product char is 58.3%.

  2. Remedial investigation/feasibility study of the Clinch River/Poplar Creek operable unit. Volume 3: Appendixes E and F -- Risk assessment information

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    This report presents the findings of an investigation into contamination of the Clinch River and Poplar Creek near the US Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) in eastern Tennessee. For more than 50 years, various hazardous and radioactive substances have been released to the environment as a result of operations and waste management activities at the ORR. In 1989, the ORR was placed on the National Priorities List (NPL), established and maintained under the federal Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under CERCLA, NPL sites must be investigated to determine the nature and extent of contamination at the site, assess the risk to human health and the environment posed by the site, and, if necessary, identify feasible remedial alternatives that could be used to clean the site and reduce risk. To facilitate the overall environmental restoration effort at the ORR, CERCLA activities are being implemented individually as distinct operable units (OUs). This document is the combined Remedial Investigation and Feasibility Study Report for the Clinch River/Poplar Creek OU.

  3. Remedial investigation/feasibility study of the Clinch River/Poplar Creek Operable Unit. Volume 3. Risk assessment information. Appendixes E, F

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This report presents the findings of an investigation into contamination of the Clinch River and Poplar Creek near the U.S. Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) in eastern Tennessee. For more than 50 years, various hazardous and radioactive substances have been released to the environment as a result of operations and waste management activities at the ORR. In 1989, the ORR was placed on the National Priorities List (NPL), established and maintained under the federal Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under CERCLA, NPL sites must be investigated to determine the nature and extent of contamination at the site, assess the risk to human health and the environment posed by the site, and, if necessary, identify feasible remedial alternatives that could be used to clean the site and reduce risk. To facilitate the overall environmental restoration effort at the ORR, CERCLA activities are being implemented individually as distinct operable units (OUs). This document is Volume 3 of the combined Remedial Investigation and Feasibility Study Report for the Clinch River/Poplar Creek OU.

  4. Remedial investigation/feasibility study of the Clinch River/Poplar Creek Operable Unit. Volume 2. Biota and representative concentrations of contaminants. Appendixes A, B, C, D

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This report presents the findings of an investigation into contamination of the Clinch River and Poplar Creek near the U.S. Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) in eastern Tennessee. For more than 50 years, various hazardous and radioactive substances have been released to the environment as a result of operations and waste management activities at the ORR. In 1989, the ORR was placed on the National Priorities List (NPL), established and maintained under the federal Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under CERCLA, NPL sites must be investigated to determine the nature and extent of contamination at the site, assess the risk to human health and the environment posed by the site, and, if necessary, identify feasible remedial alternatives that could be used to clean the site and reduce risk. To facilitate the overall environmental restoration effort at the ORR, CERCLA activities are being implemented individually as distinct operable units (OU`s). This document is the combined Remedial Investigation and Feasibility Study Report for the Clinch River/Poplar Creek OU.

  5. Remedial investigation/feasibility study of the Clinch River/Poplar Creek Operable Unit. Volume 5. Appendixes J, K, L, M, and N-other supporting information

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    This report presents the findings of an investigation into contamination of the Clinch River and Poplar Creek near the U.S. Department of Energy`s (DOE`s) Oak Ridge Reservation (ORR) in eastern Tennessee. For more than 50 years, various hazardous and radioactive substances have been released to the environment as a result of operations and waste management activities at the ORR. In 1989, the ORR was placed on the National Priorities List (NPL), established and maintained under the federal Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under CERCLA, NPL sites must be investigated to determine the nature and extent of contamination at the site, assess the risk to human health and the environment posed by the site, and, if necessary, identify feasible remedial alternatives that could be used to clean the site and reduce risk. To facilitate the overall environmental restoration effort at the ORR, CERCLA activities are being implemented individually as distinct operable units (OUs). This document is Volume 5 of the combined Remedial Investigation and Feasibility Study Report for the Clinch River/Poplar Creek OU.

  6. Hadoop The Definitive Guide

    CERN Document Server

    White, Tom

    2009-01-01

    Hadoop: The Definitive Guide helps you harness the power of your data. Ideal for processing large datasets, the Apache Hadoop framework is an open source implementation of the MapReduce algorithm on which Google built its empire. This comprehensive resource demonstrates how to use Hadoop to build reliable, scalable, distributed systems: programmers will find details for analyzing large datasets, and administrators will learn how to set up and run Hadoop clusters. Complete with case studies that illustrate how Hadoop solves specific problems, this book helps you: Use the Hadoop Distributed

  7. Simultaneous Malone antegrade continent enema and Mitrofanoff principle using the divided appendix: report of a new technique for prevention of stoma complications.

    Science.gov (United States)

    Kajbafzadeh, A M; Chubak, N

    2001-06-01

    from the cecum for the MACE. All patients with a short appendix or history of appendectomy operated on by different techniques, such as the Monti procedure, Casale technique, cecal flap or ureteral Mitrofanoff, were excluded from our study. Most of the minor complications are preventable by meticulous technique. The VQQ and VQ stomas have the lowest incidence of complications and produce the most satisfactory cosmetic appearance.

  8. North Adams State College Institutional Self-Evaluation Study Report, Vol. 2. Appendix 1: Agreement Between the Board of Trustees of State Colleges and North Adams State College Association, Massachusetts; Appendix 2: Agreement Between The Board of Trustees of State Colleges and the North Adams State College Mark Hopkins Faculty Association-MTA/NEA.

    Science.gov (United States)

    Massachusetts State Coll. System, Boston.

    The two agreements included in this document are in effect until June 30, 1976 and June 30, 1977, respectively. Articles cover: recognition and definitions, relationship between the board and the association, use of college facilities, faculty fringe benefits, statement on academic freedom, responsibilities of department chairmen, participation in…

  9. Preoperatively diagnosed mucocele of the appendix.

    Science.gov (United States)

    Rojnoveanu, Gh; Ghidirim, Gh; Mishin, I; Vozian, M; Mishina, A

    2014-01-01

    Mucocele of the appendix is an infrequent entity, characterized by distension of the lumen due to accumulation of mucoid substance and is rarely diagnosed preoperatively. If untreated, mucocele may rupture producing a potentially fatal entity known as pseudomyxoma peritonei. The type of surgical treatment is related to the dimensions and the histology of the mucocele. Appendectomy is used for simple mucocele or for cystadenoma. Right hemi-colectomy is recommended for cystadeno carcinoma. In this paper, we report a case of an asymptomatic 37-year-old woman in whom mucocele was found on a routine ultrasound examination and preoperative computed tomography scan. Surgery revealed a big appendix measuring 84 mm in length and 40 mm in diameter. The final pathologic diagnosis was simple mucocele. Celsius.

  10. Incidentally discovered giant mucocele of the appendix.

    Science.gov (United States)

    Harris, Syed Hasan; Khan, Roobina; Ansari, Maulana Mohammad; Maheshwari, Veena

    2014-11-01

    Mucocele of the appendix is a rare but well-recognized entity that can mimic several common clinical conditions or present as an incidental radiological or surgical finding at laparotomy. Mucoceles are characterized by distension of the lumen due to accumulation of mucoid substance. They can result from mucosal hyperplasia, mucinous cystadenoma, or mucinous cystadenocarcinoma. If untreated, they may rupture producing the potentially fatal entity Pseudomyxoma peritonei, which is difficult to treat both surgically or medically. Appendectomy is used for simple mucocele or for cystadenoma. Preoperative diagnosis of a mucocele is helpful at the time of surgical intervention with careful mobilization, particularly of large lesions reducing the possibility of rupture and complications. The authors report a case of a 65-year-old man presenting with peritonitis due to a pre-pyloric gastric perforation also having an incidental giant mucocele of the appendix.

  11. A theoretical framework for the net land-to-atmosphere CO2 flux and its implications in the definition of "emissions from land-use change"

    Directory of Open Access Journals (Sweden)

    T. Gasser

    2013-06-01

    Full Text Available We develop a theoretical framework and analysis of the net land-to-atmosphere CO2 flux in order to discuss possible definitions of "emissions from land-use change". The terrestrial biosphere is affected by two perturbations: the perturbation of the global carbon-climate-nitrogen system (CCN with elevated atmospheric CO2, climate change and nitrogen deposition; and the land-use change perturbation (LUC. Here, we progressively establish mathematical definitions of four generic components of the net land-to-atmosphere CO2 flux. The two first components are the fluxes that would be observed if only one perturbation occurred. The two other components are due to the coupling of the CCN and LUC perturbations, which shows the non-linear response of the terrestrial carbon cycle. Thanks to these four components, we introduce three possible definitions of "emissions from land-use change" that are indeed used in the scientific literature, often without clear distinctions, and we draw conclusions as for their absolute and relative behaviors. Thanks to the OSCAR v2 model, we provide quantitative estimates of the differences between the three definitions, and we find that comparing results from studies that do not use the same definition can lead to a bias of up to 20% between estimates of those emissions. After discussion of the limitations of the framework, we conclude on the three major points of this study that should help the community to reconcile modeling and observation of emissions from land-use change. The appendix mainly provides more detailed mathematical expressions of the four components of the net land-to-atmosphere CO2 flux.

  12. Outcome disparities between medical personnel and nonmedical personnel patients receiving definitive surgery for colorectal cancer: a nationwide population-based study.

    Science.gov (United States)

    Liu, Chia-Jen; Huang, Nicole; Lin, Chun-Chi; Lee, Yu-Ting; Hu, Yu-Wen; Yeh, Chiu-Mei; Chen, Tzeng-Ji; Chou, Yiing-Jenq

    2015-01-01

    Disparities in quality of care have always been a major challenge in health care. Providing information to patients may help to narrow such disparities. However, the relationship between level of patient information and outcomes remains to be explored. More importantly, would better-informed patients have better outcomes through their choice of higher quality providers? We hypothesize that medical professionals may have better outcomes than nonmedical professionals following definitive surgery for colorectal cancer (CRC), and their choice of provider may mediate this relationship. We identified 61,728 patients with CRC receiving definitive surgery between 2005 and 2011 from the Taiwan National Health Insurance Research Database. Medical professionals were identified via the registry for medical personnel. Indicators for surgical outcome such as emergency room (ER) visits within 30 days, medical expenses, length of hospital stay (LOS), and 5-year mortality were analyzed by using fixed and random effects multivariate regression models. Compared with nonmedical personnel CRC patients, a greater proportion of medical personnel received definitive surgery from higher volume surgeons (median 390 vs 311 within the study period) and/or in higher volume hospitals (median 1527 vs 1312 within the study period). CRC patients who are medical personnel had a shorter median LOS (12 vs 14 days), lower median medical expenses (112,687 vs 121,332 New Taiwan dollars), a lower ER visit rate within 30 days (11.3% vs 13.0%), and lower 5-year mortality. After adjusting for patient characteristics, medical personnel had a significantly lower hazard of 5-year mortality, and were significantly more likely to have a LOS shorter than 14 days than their nonmedical personnel counterparts. However, after adjusting for patient and provider characteristics, while medical personnel were significantly less likely to have a long LOS, no significant difference was observed in 5-year mortality between

  13. 75 FR 80367 - Share Insurance and Appendix

    Science.gov (United States)

    2010-12-22

    ...- implementing, and therefore already in place, this proposed rule: clarifies the definition of the term... regulations in 12 CFR Part 745 to include this new temporary share insurance account category. Definition of Noninterest-Bearing Transaction Account The proposed rule incorporates the definition of noninterest-...

  14. Appendix B - GPRA06 biomass program documentation

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2009-01-18

    This appendix discusses the assumptions and methods employed in the biomass benefits analysis that is part of the fiscal year 2006 GPRA benefits analysis for all of the Department of Energy’s Energy Efficiency and Renewable Energy (EERE) research and deployment programs. The biomass benefits analysis focuses on the benefits of future achievements by the program and excludes retrospective benefits and benefits resulting from industry’s own initiative and funding.

  15. Scarce means with alternative uses: robbins' definition of economics and its extension to the behavioral and neurobiological study of animal decision making.

    Science.gov (United States)

    Shizgal, Peter

    2012-01-01

    Almost 80 years ago, Lionel Robbins proposed a highly influential definition of the subject matter of economics: the allocation of scarce means that have alternative ends. Robbins confined his definition to human behavior, and he strove to separate economics from the natural sciences in general and from psychology in particular. Nonetheless, I extend his definition to the behavior of non-human animals, rooting my account in psychological processes and their neural underpinnings. Some historical developments are reviewed that render such a view more plausible today than would have been the case in Robbins' time. To illustrate a neuroeconomic perspective on decision making in non-human animals, I discuss research on the rewarding effect of electrical brain stimulation. Central to this discussion is an empirically based, functional/computational model of how the subjective intensity of the electrical reward is computed and combined with subjective costs so as to determine the allocation of time to the pursuit of reward. Some successes achieved by applying the model are discussed, along with limitations, and evidence is presented regarding the roles played by several different neural populations in processes posited by the model. I present a rationale for marshaling convergent experimental methods to ground psychological and computational processes in the activity of identified neural populations, and I discuss the strengths, weaknesses, and complementarity of the individual approaches. I then sketch some recent developments that hold great promise for advancing our understanding of structure-function relationships in neuroscience in general and in the neuroeconomic study of decision making in particular.

  16. Positive predictive value of a case definition for diabetes mellitus using automated administrative health data in children and youth exposed to antipsychotic drugs or control medications: a Tennessee Medicaid study

    Directory of Open Access Journals (Sweden)

    Bobo William V

    2012-08-01

    Full Text Available Abstract Background We developed and validated an automated database case definition for diabetes in children and youth to facilitate pharmacoepidemiologic investigations of medications and the risk of diabetes. Methods The present study was part of an in-progress retrospective cohort study of antipsychotics and diabetes in Tennessee Medicaid enrollees aged 6–24 years. Diabetes was identified from diabetes-related medical care encounters: hospitalizations, outpatient visits, and filled prescriptions. The definition required either a primary inpatient diagnosis or at least two other encounters of different types, most commonly an outpatient diagnosis with a prescription. Type 1 diabetes was defined by insulin prescriptions with at most one oral hypoglycemic prescription; other cases were considered type 2 diabetes. The definition was validated for cohort members in the 15 county region geographically proximate to the investigators. Medical records were reviewed and adjudicated for cases that met the automated database definition as well as for a sample of persons with other diabetes-related medical care encounters. Results The study included 64 cases that met the automated database definition. Records were adjudicated for 46 (71.9%, of which 41 (89.1% met clinical criteria for newly diagnosed diabetes. The positive predictive value for type 1 diabetes was 80.0%. For type 2 and unspecified diabetes combined, the positive predictive value was 83.9%. The estimated sensitivity of the definition, based on adjudication for a sample of 30 cases not meeting the automated database definition, was 64.8%. Conclusion These results suggest that the automated database case definition for diabetes may be useful for pharmacoepidemiologic studies of medications and diabetes.

  17. Phenotype definition in epilepsy.

    Science.gov (United States)

    Winawer, Melodie R

    2006-05-01

    Phenotype definition consists of the use of epidemiologic, biological, molecular, or computational methods to systematically select features of a disorder that might result from distinct genetic influences. By carefully defining the target phenotype, or dividing the sample by phenotypic characteristics, we can hope to narrow the range of genes that influence risk for the trait in the study population, thereby increasing the likelihood of finding them. In this article, fundamental issues that arise in phenotyping in epilepsy and other disorders are reviewed, and factors complicating genotype-phenotype correlation are discussed. Methods of data collection, analysis, and interpretation are addressed, focusing on epidemiologic studies. With this foundation in place, the epilepsy subtypes and clinical features that appear to have a genetic basis are described, and the epidemiologic studies that have provided evidence for the heritability of these phenotypic characteristics, supporting their use in future genetic investigations, are reviewed. Finally, several molecular approaches to phenotype definition are discussed, in which the molecular defect, rather than the clinical phenotype, is used as a starting point.

  18. The Impact of Definitive Local Therapy for Lymph Node-Positive Prostate Cancer: A Population-Based Study

    Energy Technology Data Exchange (ETDEWEB)

    Rusthoven, Chad G., E-mail: chad.rusthoven@ucdenver.edu [Department of Radiation Oncology, University of Colorado-Denver, Aurora, Colorado (United States); Carlson, Julie A.; Waxweiler, Timothy V.; Raben, David [Department of Radiation Oncology, University of Colorado-Denver, Aurora, Colorado (United States); Dewitt, Peter E. [Department of Biostatistics, University of Colorado-Denver, Aurora, Colorado (United States); Crawford, E. David [Department of Radiation Oncology, University of Colorado-Denver, Aurora, Colorado (United States); Department of Urology, University of Colorado-Denver, Aurora, Colorado (United States); Maroni, Paul D. [Department of Urology, University of Colorado-Denver, Aurora, Colorado (United States); Kavanagh, Brian D. [Department of Radiation Oncology, University of Colorado-Denver, Aurora, Colorado (United States)

    2014-04-01

    Purpose: To evaluate the survival outcomes for patients with lymph node-positive, nonmetastatic prostate cancer undergoing definitive local therapy (radical prostatectomy [RP], external beam radiation therapy [EBRT], or both) versus no local therapy (NLT) in the US population in the modern prostate specific antigen (PSA) era. Methods and Materials: The Surveillance, Epidemiology, and End Results database was queried for patients with T1-4N1M0 prostate cancer diagnosed from 1995 through 2005. To allow comparisons of equivalent datasets, patients were analyzed in separate clinical (cN+) and pathologically confirmed (pN+) lymph node-positive cohorts. Kaplan-Meier overall survival (OS) and prostate cancer-specific survival (PCSS) estimates were generated, with accompanying univariate log-rank and multivariate Cox proportional hazards comparisons. Results: A total of 796 cN+ and 2991 pN+ patients were evaluable. Among cN+ patients, 43% underwent EBRT and 57% had NLT. Outcomes for cN+ patients favored EBRT, with 10-year OS rates of 45% versus 29% (P<.001) and PCSS rates of 67% versus 53% (P<.001). Among pN+ patients, 78% underwent local therapy (RP 57%, EBRT 10%, or both 11%) and 22% had NLT. Outcomes for pN+ also favored local therapy, with 10-year OS rates of 65% versus 42% (P<.001) and PCSS rates of 78% versus 56% (P<.001). On multivariate analysis, local therapy in both the cN+ and pN+ cohorts remained independently associated with improved OS and PCSS (all P<.001). Local therapy was associated with favorable hazard ratios across subgroups, including patients aged ≥70 years and those with multiple positive lymph nodes. Among pN+ patients, no significant differences in survival were observed between RP versus EBRT and RP with or without adjuvant EBRT. Conclusions: In this large, population-based cohort, definitive local therapy was associated with significantly improved survival in patients with lymph node-positive prostate cancer.

  19. 32 CFR Appendix B to Part 247 - CE Publications

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false CE Publications B Appendix B to Part 247... Appendix B to Part 247—CE Publications A. Purpose. CE publications consist of DoD newspapers, magazines... publication. CE publishers sell advertising to cover costs and secure earnings, print the publications, and...

  20. 29 CFR Appendix A to Subpart P of... - Soil Classification

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 8 2010-07-01 2010-07-01 false Soil Classification A Appendix A to Subpart P of Part 1926..., App. A Appendix A to Subpart P of Part 1926—Soil Classification (a) Scope and application—(1) Scope... § 1926.652(c), and the use of the data is predicated on the use of the soil classification system...

  1. 23 CFR Appendix B to Part 1327 - OMB Clearance

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false OMB Clearance B Appendix B to Part 1327 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURES FOR PARTICIPATING..., App. B Appendix B to Part 1327—OMB Clearance The OMB clearance number of this regulation is OMB...

  2. 50 CFR Appendix A to Part 654 - Figures

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Figures A Appendix A to Part 654 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE STONE CRAB FISHERY OF THE GULF OF MEXICO Pt. 654, App. A Appendix A to Part 654...

  3. 40 CFR Appendix E to Part 300 - Oil Spill Response

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 27 2010-07-01 2010-07-01 false Oil Spill Response E Appendix E to... PLAN Pt. 300, App. E Appendix E to Part 300—Oil Spill Response Table of Contents 1.0 Introduction. 1... response actions under the NCP. Miscellaneous oil spill control agent is any product, other than...

  4. 36 CFR Appendix D to Part 1191 - Technical

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Technical D Appendix D to Part 1191 Parks, Forests, and Public Property ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE...; ARCHITECTURAL BARRIERS ACT (ABA) ACCESSIBILITY GUIDELINES Pt. 1191, App. D Appendix D to Part...

  5. 34 CFR Appendixes A-B to Part 682 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false A Appendixes A-B to Part 682 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Appendixes A-B to Part 682...

  6. 40 CFR Appendix F to Part 403 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true F Appendix F to Part 403 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GENERAL PRE-TREAT-MENT REGULATIONS FOR EXIST-ING AND NEW SOURCES OF POLLUTION Appendix F to Part 403 ...

  7. 40 CFR Appendixes A-C to Part 403 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true A Appendixes A-C to Part 403 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GENERAL PRE-TREAT-MENT REGULATIONS FOR EXIST-ING AND NEW SOURCES OF POLLUTION Appendixes A-C to Part 403 ...

  8. 32 CFR Appendix A to Part 246 - Mission

    Science.gov (United States)

    2010-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS Pt. 246, App. A Appendix A to Part 246—Mission... 32 National Defense 2 2010-07-01 2010-07-01 false Mission A Appendix A to Part 246 National...-defense mission overseas by providing news and information for the Armed Forces internal audiences serving...

  9. Pathways for School Finance in California. Technical Appendix

    Science.gov (United States)

    Rose, Heather; Sonstelie, Jon; Weston, Margaret

    2010-01-01

    This is a technical appendix for the report, "Pathways for School Finance in California" (ED515651). "Pathways for School Finance in California" simulates alternatives to California's current school finance system. This appendix provides more information about the revenues used in those simulations. The first section describes…

  10. 40 CFR Appendixes I-Vii to Part 85 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false I Appendixes I-VII to Part 85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Appendixes I-VII to Part 85...

  11. 29 CFR Appendix A to Part 4011 - Model Participant Notice

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Model Participant Notice A Appendix A to Part 4011 Labor... DISCLOSURE REQUIREMENTS DISCLOSURE TO PARTICIPANTS Pt. 4011, App. A Appendix A to Part 4011—Model Participant..., the Internal Revenue Service may grant a funding waiver that permits the company to...

  12. 14 CFR Appendix to Part 1275 - Research Misconduct

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Research Misconduct Appendix to Part 1275 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION RESEARCH MISCONDUCT Pt. 1275, App. Appendix to Part 1275—Research Misconduct NASA Research Disciplines and Respective Associated Enterprises...

  13. 45 CFR Appendix C to Part 5b... - [Reserved

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false C Appendix C to Part 5b-Delegations of Authority Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PRIVACY ACT REGULATIONS Appendix C to Part 5b—Delegations of Authority...

  14. 14 CFR Appendix C to Part 43 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false C Appendix C to Part 43 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION Appendix C to Part 43...

  15. 40 CFR Appendix to Part 240 - Recommended Bibliography

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended Bibliography Appendix to Part 240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES GUIDELINES FOR THE THERMAL PROCESSING OF SOLID WASTES Pt. 240, App. Appendix to Part 240—Recommended...

  16. 40 CFR Appendix to Part 243 - Recommended Bibliography

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended Bibliography Appendix to Part 243 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES GUIDELINES.... Appendix to Part 243—Recommended Bibliography 1. American National Standard Z245.1. Safety standard...

  17. 28 CFR Appendix to Subpart K of... - Unknown Title

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Appendix to Subpart K of Part 0 Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE DEPARTMENT OF JUSTICE Criminal Division Pt. 0, Subpt. K, App. Appendix to Subpart K of Part 0 Criminal Division Editorial Note: Criminal Division Directive...

  18. 10 CFR Appendix B to Part 436 - Goal Setting Methodology

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Goal Setting Methodology B Appendix B to Part 436 Energy... Appendix B to Part 436—Goal Setting Methodology In establishing and updating agency goals for energy conservation, the following methodology or an equivalent method should be utilized: (a) For overall...

  19. 46 CFR Appendix A to Part 154 - Equivalent Stress

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Equivalent Stress A Appendix A to Part 154 Shipping... FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Pt. 154, App. A Appendix A to Part 154—Equivalent Stress I. Equivalent stress (σ c) is calculated by the following formula or another formula...

  20. 7 CFR Appendix B to Part 226 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false B Appendix B to Part 226 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Appendix B to Part 226...

  1. 10 CFR Appendix D to Part 835 - Surface Contamination Values

    Science.gov (United States)

    2010-01-01

    ... to radioactive contamination deposited on, but not incorporated into the interior or matrix of, the... 10 Energy 4 2010-01-01 2010-01-01 false Surface Contamination Values D Appendix D to Part 835...—Surface Contamination Values The data presented in appendix D are to be used in identifying the need for...

  2. Pathways for School Finance in California. Technical Appendix

    Science.gov (United States)

    Rose, Heather; Sonstelie, Jon; Weston, Margaret

    2010-01-01

    This is a technical appendix for the report, "Pathways for School Finance in California" (ED515651). "Pathways for School Finance in California" simulates alternatives to California's current school finance system. This appendix provides more information about the revenues used in those simulations. The first section describes…

  3. 10 CFR Appendix A to Part 436... - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false A Appendix A to Part 436-Energy Conservation Standards for General Operations Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Appendix A to Part 436—Energy Conservation Standards for General Operations...

  4. Primary Adenocarcinoma of Appendix Presenting as Omental Metastasis

    Directory of Open Access Journals (Sweden)

    Arun Gupta, Subhash Bhardwaj, Jyotsna Suri

    2001-07-01

    Full Text Available The adenocarcinoma of appendix is a rare entity The patients present usually with symptoms ofappendicitis, a palpable abdominal mass or rarely as a complication of pseudomyxoma peritonei,We report a case who presented with lump abdomen and ascitis and revealed a tiny infiltrativegrowth at the base of appendix at laparotomy

  5. 32 CFR Appendix B to Part 113 - Standards of Fairness

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Standards of Fairness B Appendix B to Part 113 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN INDEBTEDNESS PROCEDURES OF MILITARY PERSONNEL Pt. 113, App. B Appendix B to Part 113—Standards of Fairness 1...

  6. 12 CFR Appendix A to Part 37 - Short Form Disclosures

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Short Form Disclosures A Appendix A to Part 37... AND DEBT SUSPENSION AGREEMENTS Pt. 37, App. A Appendix A to Part 37—Short Form Disclosures • This... will not receive a refund. • Additional disclosures We will give you additional information before...

  7. 22 CFR Appendix A to Part 138 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Certification Regarding Lobbying A Appendix A to Part 138 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS NEW RESTRICTIONS ON LOBBYING Pt. 138, App. A Appendix A to Part 138—Certification Regarding Lobbying Certification for Contracts,...

  8. 45 CFR Appendix A to Part 93 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Certification Regarding Lobbying A Appendix A to... ON LOBBYING Pt. 93, App. A Appendix A to Part 93—Certification Regarding Lobbying Certification for... Standard Form-LLL, “Disclosure Form to Report Lobbying,” in accordance with its instructions. (3)...

  9. 34 CFR Appendix A to Part 82 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Certification Regarding Lobbying A Appendix A to Part 82 Education Office of the Secretary, Department of Education NEW RESTRICTIONS ON LOBBYING Pt. 82, App. A Appendix A to Part 82—Certification Regarding Lobbying Certification for Contracts,...

  10. 12 CFR Appendix A to Part 411 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Certification Regarding Lobbying A Appendix A to Part 411 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES NEW RESTRICTIONS ON LOBBYING Pt. 411, App. A Appendix A to Part 411—Certification Regarding Lobbying Certification for...

  11. 22 CFR Appendix A to Part 712 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Certification Regarding Lobbying A Appendix A to... RESTRICTIONS ON LOBBYING Pt. 712, App. A Appendix A to Part 712—Certification Regarding Lobbying Certification... and submit Standard Form-LLL, “Disclosure Form to Report Lobbying,” in accordance with...

  12. 38 CFR Appendix A to Part 45 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-07-01

    ... Lobbying A Appendix A to Part 45 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) NEW RESTRICTIONS ON LOBBYING Pt. 45, App. A Appendix A to Part 45—Certification Regarding Lobbying Certification for Contracts, Grants, Loans, and Cooperative Agreements The undersigned...

  13. 45 CFR Appendix A to Part 604 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Certification Regarding Lobbying A Appendix A to... NEW RESTRICTIONS ON LOBBYING Pt. 604, App. A Appendix A to Part 604—Certification Regarding Lobbying... and submit Standard Form-LLL, “Disclosure Form to Report Lobbying,” in accordance with...

  14. 29 CFR Appendix A to Part 93 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Certification Regarding Lobbying A Appendix A to Part 93 Labor Office of the Secretary of Labor NEW RESTRICTIONS ON LOBBYING Pt. 93, App. A Appendix A to Part 93—Certification Regarding Lobbying Certification for Contracts, Grants, Loans, and Cooperative Agreements...

  15. 22 CFR Appendix A to Part 227 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Certification Regarding Lobbying A Appendix A to Part 227 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT NEW RESTRICTIONS ON LOBBYING Pt. 227, App. A Appendix A to Part 227—Certification Regarding Lobbying Certification for...

  16. 20 CFR Appendix A to Part 438 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Certification Regarding Lobbying A Appendix A to Part 438 Employees' Benefits SOCIAL SECURITY ADMINISTRATION RESTRICTIONS ON LOBBYING Pt. 438, App. A Appendix A to Part 438—Certification Regarding Lobbying Certification for Contracts, Grants,...

  17. 45 CFR Appendix A to Part 1230 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Certification Regarding Lobbying A Appendix A to... AND COMMUNITY SERVICE NEW RESTRICTIONS ON LOBBYING Pt. 1230, App. A Appendix A to Part 1230—Certification Regarding Lobbying Certification for Contracts, Grants, Loans, and Cooperative Agreements...

  18. 22 CFR Appendix A to Part 311 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Certification Regarding Lobbying A Appendix A to Part 311 Foreign Relations PEACE CORPS NEW RESTRICTIONS ON LOBBYING Pt. 311, App. A Appendix A to Part 311—Certification Regarding Lobbying Certification for Contracts, Grants, Loans, and...

  19. 14 CFR Appendix A to Part 1271 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Certification Regarding Lobbying A Appendix... ON LOBBYING Pt. 1271, App. A Appendix A to Part 1271—Certification Regarding Lobbying Certification... and submit Standard Form-LLL, “Disclosure Form to Report Lobbying,” in accordance with...

  20. 18 CFR Appendix A to Part 1315 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-04-01

    ... Lobbying A Appendix A to Part 1315 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY NEW RESTRICTIONS ON LOBBYING Pt. 1315, App. A Appendix A to Part 1315—Certification Regarding Lobbying... and submit Standard Form-LLL, “Disclosure Form to Report Lobbying,” in accordance with...

  1. 45 CFR Appendix A to Part 1158 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Certification Regarding Lobbying A Appendix A to... ARTS AND THE HUMANITIES NATIONAL ENDOWMENT FOR THE ARTS NEW RESTRICTIONS ON LOBBYING Pt. 1158, App. A Appendix A to Part 1158—Certification Regarding Lobbying Certification for Contracts, Grants, Loans,...

  2. 22 CFR Appendix A to Part 519 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Certification Regarding Lobbying A Appendix A to Part 519 Foreign Relations BROADCASTING BOARD OF GOVERNORS NEW RESTRICTIONS ON LOBBYING Pt. 519, App. A Appendix A to Part 519—Certification Regarding Lobbying Certification for Contracts, Grants, Loans,...

  3. 32 CFR Appendix A to Part 28 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Certification Regarding Lobbying A Appendix A to... AGREEMENT REGULATIONS NEW RESTRICTIONS ON LOBBYING Pt. 28, App. A Appendix A to Part 28—Certification Regarding Lobbying Certification for Contracts, Grants, Loans, and Cooperative Agreements The...

  4. 44 CFR Appendix A to Part 18 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-10-01

    ... Lobbying A Appendix A to Part 18 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY GENERAL NEW RESTRICTIONS ON LOBBYING Pt. 18, App. A Appendix A to Part 18—Certification Regarding Lobbying Certification for Contracts, Grants, Loans, and Cooperative Agreements...

  5. 7 CFR Appendix A to Part 3018 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Certification Regarding Lobbying A Appendix A to Part... OFFICER, DEPARTMENT OF AGRICULTURE NEW RESTRICTIONS ON LOBBYING Pt. 3018, App. A Appendix A to Part 3018—Certification Regarding Lobbying Certification for Contracts, Grants, Loans, and Cooperative Agreements...

  6. 10 CFR Appendix A to Part 601 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Certification Regarding Lobbying A Appendix A to Part 601 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS NEW RESTRICTIONS ON LOBBYING Pt. 601, App. A Appendix A to Part 601—Certification Regarding Lobbying Certification for Contracts, Grants,...

  7. 6 CFR Appendix A to Part 9 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Certification Regarding Lobbying A Appendix A to... LOBBYING Pt. 9, App. A Appendix A to Part 9—Certification Regarding Lobbying Certification for Contracts... Standard Form—LLL, “Disclosure Form to Report Lobbying,” in accordance with its instructions. (3)...

  8. 49 CFR Appendix A to Part 20 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Certification Regarding Lobbying A Appendix A to Part 20 Transportation Office of the Secretary of Transportation NEW RESTRICTIONS ON LOBBYING Pt. 20, App. A Appendix A to Part 20—Certification Regarding Lobbying Certification for Contracts,...

  9. 45 CFR Appendix A to Part 1168 - Certification Regarding Lobbying

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Certification Regarding Lobbying A Appendix A to... ARTS AND THE HUMANITIES NATIONAL ENDOWMENT FOR THE HUMANITIES NEW RESTRICTIONS ON LOBBYING Pt. 1168, App. A Appendix A to Part 1168—Certification Regarding Lobbying Certification for Contracts,...

  10. 50 CFR Appendix B to Part 404 - Approved VMS

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Approved VMS B Appendix B to Part 404... MARINE NATIONAL MONUMENT Pt. 404, App. B Appendix B to Part 404—Approved VMS I. VMS Mobile Transceiver Unit Thrane & Thrane Sailor 3026D Gold VMS The Thrane & Thrane Sailor 3026D Gold VMS (TT-3026D)...

  11. 14 CFR Appendix B to Part 150 - Noise Compatibility Programs

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Noise Compatibility Programs B Appendix B... (CONTINUED) AIRPORTS AIRPORT NOISE COMPATIBILITY PLANNING Pt. 150, App. B Appendix B to Part 150—Noise Compatibility Programs Sec. B150.1Scope and purpose. Sec. B150.3Requirement for noise map. Sec....

  12. 32 CFR Appendix C to Part 45 - DD Form 215

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false DD Form 215 C Appendix C to Part 45 National... CERTIFICATE OF RELEASE OR DISCHARGE FROM ACTIVE DUTY (DD FORM 214/5 SERIES) Pt. 45, App. C Appendix C to Part 45—DD Form 215 EC21OC91.050...

  13. Mucocele of the appendix: Two cases with atypical ultrasonographic features

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sun Hee; Kang, Moo Sng [Maryknoll Hospital, Busan (Korea, Republic of)

    1994-12-15

    Mucocele of the appendix is a descriptive term of an abnormal mucus accumulation within the lument. Ultrasonographic findings are a cystic lesion with good through-transmission, the variable internal echogenicity,and calcification of its wall. We report two cases of mucocele of the appendix presenting as a heterogenous hypoechoic mass

  14. 40 CFR Appendix B to Part 67 - Instruction Manual

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Instruction Manual B Appendix B to Part 67 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Manual Note: EPA will make copies of appendix B available from: Director, Stationary Source...

  15. Pathways for School Finance in California. Technical Appendix

    Science.gov (United States)

    Rose, Heather; Sonstelie, Jon; Weston, Margaret

    2010-01-01

    This is a technical appendix for the report, "Pathways for School Finance in California" (ED515651). "Pathways for School Finance in California" simulates alternatives to California's current school finance system. This appendix provides more information about the revenues used in those simulations. The first section describes the districts and…

  16. 49 CFR Appendix A to Part 178 - Specifications for Steel

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Specifications for Steel A Appendix A to Part 178.... 178, App. A Appendix A to Part 178—Specifications for Steel Table 1 Designation Chemical composition... ladle analysis may be 1.40 percent. 6 Rephosphorized Grade 3 steels containing no more than 0.15...

  17. 43 CFR Appendix B to Part 2 - Internet Addresses

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Internet Addresses B Appendix B to Part 2 Public Lands: Interior Office of the Secretary of the Interior RECORDS AND TESTIMONY; FREEDOM OF INFORMATION ACT Pt. 2, App. B Appendix B to Part 2—Internet Addresses 1. Department of the Interior (DOI)...

  18. 17 CFR Appendix A to Part 1 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false A Appendix A to Part 1 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Appendix A to Part 1 ...

  19. 32 CFR Appendix C to Part 806 - Terms

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Terms C Appendix C to Part 806 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION AIR FORCE FREEDOM OF INFORMATION ACT PROGRAM Pt. 806, App. C Appendix C to Part 806—Terms Appellate Authority—The Office of the...

  20. 48 CFR Appendix to Part 1252 - Tar Matrix

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Tar Matrix Appendix to Part 1252 Federal Acquisition Regulations System DEPARTMENT OF TRANSPORTATION CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Pt. 1252, App. Appendix to Part 1252—Tar Matrix...

  1. 18 CFR Appendix B to Part 2 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false B Appendix B to Part 2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES GENERAL POLICY AND INTERPRETATIONS Appendix B to Part 2...

  2. 40 CFR Appendix C to Part 67 - Computer Program

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Computer Program C Appendix C to Part 67 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) EPA APPROVAL OF STATE NONCOMPLIANCE PENALTY PROGRAM Pt. 67, App. C Appendix C to Part 67—Computer Program...

  3. 40 CFR Appendix C to Part 66 - Computer Program

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Computer Program C Appendix C to Part 66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ASSESSMENT AND COLLECTION OF NONCOMPLIANCE PENALTIES BY EPA Pt. 66, App. C Appendix C to Part...

  4. Fog Foam Studies. Revision. Appendix 1

    Science.gov (United States)

    1951-03-01

    of foam produced by nozzles under test. Operator in foreground adds a few drops of octyl alcohol by means of graduated pipette into drainage pan to...zexte- SIMi dePrese appmrsaltely 10 degmes frm the bmizmftal. (be-i Pressing the =mos]. eer 10 degrees at the Moohr praegsrem caused the fuel to splatter...octyl alcohol is adsed, and the contents are carefully stirred un- til the ltqui&-e.ir dispersion is broken down. The pinch clamp on the drain spout

  5. Raft River geoscience case study: appendixes

    Energy Technology Data Exchange (ETDEWEB)

    Dolenc, M.R.; Hull, L.C.; Mizell, S.A.; Russell, B.F.; Skiba, P.A.; Strawn, J.A.; Tullis, J.A.

    1981-11-01

    The following are included in these appendices: lithology, x-ray analysis, and cores; well construction data; borehole geophysical logs; chemical analyses from wells at the Raft River geothermal site; and bibliography. (MHR)

  6. Developing a comprehensive definition of sustainability.

    Science.gov (United States)

    Moore, Julia E; Mascarenhas, Alekhya; Bain, Julie; Straus, Sharon E

    2017-09-02

    Understanding sustainability is one of the significant implementation science challenges. One of the big challenges in researching sustainability is the lack of consistent definitions in the literature. Most implementation studies do not present a definition of sustainability, even when assessing sustainability. The aim of the current study was to systematically develop a comprehensive definition of sustainability based on definitions already used in the literature. We searched for knowledge syntheses of sustainability and abstracted sustainability definitions from the articles identified through any relevant systematic and scoping reviews. The constructs in the abstracted sustainability definitions were mapped to an existing definition. The comprehensive definition of sustainability was revised to include emerging constructs. We identified four knowledge syntheses of sustainability, which identified 209 original articles. Of the 209 articles, 24 (11.5%) included a definition of sustainability. These definitions were mapped to three constructs from an existing definition, and nine new constructs emerged. We reviewed all constructs and created a revised definition: (1) after a defined period of time, (2) a program, clinical intervention, and/or implementation strategies continue to be delivered and/or (3) individual behavior change (i.e., clinician, patient) is maintained; (4) the program and individual behavior change may evolve or adapt while (5) continuing to produce benefits for individuals/systems. All 24 definitions were remapped to the comprehensive definition (percent agreement among three coders was 94%). Of the 24 definitions, 17 described the continued delivery of a program (70.8%), 17 mentioned continued outcomes (70.8%), 13 mentioned time (54.2%), 8 addressed the individual maintenance of a behavior change (33.3%), and 6 described the evolution or adaptation (25.0%). We drew from over 200 studies to identify 24 existing definitions of sustainability

  7. Monitoring and control requirement definition study for dispersed storage and generation (DSG). Volume IV. Final report, Appendix C: identification from utility visits of present and future approaches to integration of DSG into distribution networks

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    A major aim of the US National Energy Policy, as well as that of the New York State Energy Research and Development Authority, is to conserve energy and to shift from oil to more abundant domestic fuels and renewable energy sources. Dispersed Storage and Generation (DSG) is the term that characterizes the present and future dispersed, relatively small (<30 MW) energy systems, such as solar thermal electric, photovoltaic, wind, fuel cell, storage battery, hydro, and cogeneration, which can help achieve these national energy goals and can be dispersed throughout the distribution portion of an electric utility system. As a result of visits to four utilities concerned with the use of DSG power sources on their distribution networks, some useful impressions of present and future approaches to the integration of DSGs into electrical distribution network have been obtained. A more extensive communications and control network will be developed by utilities for control of such sources for future use. Different approaches to future utility systems with DSG are beginning to take shape. The new DSG sources will be in decentralized locations with some measure of centralized control. The utilities have yet to establish firmly the communication and control means or their organization. For the present, the means for integrating the DSGs and their associated monitoring and control equipment into a unified system have not been decided.

  8. Unusual association of Meckel's diverticulum with double appendix – A rare finding

    OpenAIRE

    Sangram Keshari Panda; C. Prasad; Roshni Tirkey; V. Rajesh; Jagadananda Mishra; Rajesh Kumar Dora

    2014-01-01

    INTRODUCTION: Appendix duplication is an extremely rare congenital anomaly that is seen in 0.004–0.009% of appendectomy specimens. Duplicated appendix may be associated with number of congenital anomalies. PRESENTATION OF CASE: In this case report, we are presenting a rare case of duplicated vermiform appendix with a co-existing Meckel's diverticulum. DISCUSSION: Anomalies of appendix are rare and duplication of vermiform appendix is extremely rare. In 1936, Cave classified appendiceal ...

  9. Efficient definitive endoderm induction from mouse embryonic stem cell adherent cultures: A rapid screening model for differentiation studies

    Directory of Open Access Journals (Sweden)

    Josué Kunjom Mfopou

    2014-01-01

    Full Text Available Definitive endoderm (DE differentiation from mouse embryonic stem cell (mESC monolayer cultures has been limited by poor cell survival or low efficiency. Recently, a combination of TGFβ and Wnt activation with BMP inhibition improved DE induction in embryoid bodies cultured in suspension. Based on these observations we developed a protocol to efficiently induce DE cells in monolayer cultures of mESCs. We obtained a good cell yield with 54.92% DE induction as shown by Foxa2, Sox17, Cxcr4 and E-Cadherin expression. These DE-cells could be further differentiated into posterior foregut and pancreatic phenotypes using a culture protocol initially developed for human embryonic stem cell (hESC differentiation. In addition, this mESC-derived DE gave rise to hepatocyte-like cells after exposure to BMP and FGF ligands. Our data therefore indicate a substantial improvement of monolayer DE induction from mESCs and support the concept that differentiation conditions for mESC-derived DE are similar to those for hESCs. As mESCs are easier to maintain and manipulate in culture compared to hESCs, and considering the shorter duration of embryonic development in the mouse, this method of efficient DE induction on monolayer will promote the development of new differentiation protocols to obtain DE-derivatives, like pancreatic beta-cells, for future use in cell replacement therapies.

  10. Orbital transfer vehicle concept definition and system analysis study, 1985. Volume 5: Work breakdown structure and dictionary

    Science.gov (United States)

    Nelson, James H.; Callan, Daniel R.

    1985-01-01

    To establish consistency and visibility within the Orbital Transfer Vehicle (OTV) program, a preliminary work breakdown structure (WBS) and dictionary were developed. The dictionary contains definitions of terms to be used in conjunction with the WBS so that a clear understanding of the content of the hardware, function, and cost elements may be established. The OTV WBS matrix is a two-dimensional structure which shows the interrelationship of these dimensions: the hardware elements dimension and the phase and function dimension. The dimension of time cannot be shown graphically, but must be considered. Each cost entry varies with time so that it is necessary to know these cost values by year for budget planning and approval as well as for establishing cost streams for discounting purposes in the economic analysis. While a multiple dimensional approach may at first appear complex, it actually provides benefits which outweigh any concern. This structural interrelationship provides the capability to view and analyze the OTV costs from a number of different financial and management aspects. Cost may be summed by hardware groupings, phases, or functions. The WBS may be used in a number of dimensional or single listing format applications.

  11. A STUDY OF WAVELET ENTROPY MEASURE DEFINITION AND ITS APPLICATION FOR FAULT FEATURE PICK-UP AND CLASSIFICATION

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Shannon entropy in time domain is a measure of signal or system uncertainty. When based on spectrum entropy, Shannon entropy can be taken as a measure of signal or system complexity.Therefore, wavelet analysis based on wavelet entropy measure can signify the complexity of non-steady signal or system in both time and frequency domain. In this paper, in order to meet the requirements of post-analysis on abundant wavelet transform result data and the need of information mergence, the basic definition of wavelet entropy measure is proposed, corresponding algorithms of several wavelet entropies, such as wavelet average entropy, wavelet time-frequency entropy, wavelet distance entropy,etc. are put forward, and the physical meanings of these entropies are analyzed as well. The application principle of wavelet entropy measure in ElectroEncephaloGraphy (EEG) signal analysis, mechanical fault diagnosis, fault detection and classification in power system are analyzed. Finally, take the transmission line fault detection in power system for example, simulations in two different systems, a 10kV automatic blocking and continuous power transmission line and a 500kV Extra High Voltage (EHV) transmission line, are carried out, and the two methods, wavelet entropy and wavelet modulus maxima, are compared, the results show feasibility and application prospect of the six wavelet entropies.

  12. National Evaluation of Title III Implementation: Report on State and Local Implementation. Appendix G: Data Collection Instruments

    Science.gov (United States)

    Tanenbaum, Courtney; Boyle, Andrea; Soga, Kay; Le Floch, Kerstin Carlson; Golden, Laura; Petroccia, Megan; Toplitz, Michele; O'Day, Jennifer; Taylor, James

    2012-01-01

    This appendix presents the data collection instruments used for the "National Evaluation of Title III Implementation: Report on State and Local Implementation" study. The purpose of this study is not to monitor Title III implementation, but to describe the implementation of Title III in states and school districts across the country. The…

  13. European Mixed Forests: Definition and research perspectives

    NARCIS (Netherlands)

    Bravo-Oviedo, A.; Pretzsch, H.; Ammer, C.; Andenmatten, E.; Barbati, A.; Barreiro, S.; Brang, P.; Bravo, F.; Coll, L.; Corona, P.; Ouden, den J.

    2014-01-01

    Aim of study: We aim at (i) developing a reference definition of mixed forests in order to harmonize comparative research in mixed forests and (ii) briefly review the research perspectives in mixed forests. Area of study: The definition is developed in Europe but can be tested worldwide. Material an

  14. Omani Students' Definitions of Geography

    Science.gov (United States)

    Al-Nofli, Mohammed Abdullah

    2014-01-01

    Very few studies have been conducted on students' definitions of geography. The purpose of the present study was to add to the existing literature by exploring Omani students' definitions of geography. Participants were 477 students of grade 6 (ages 11-12) and grade 10 (ages 15-16) in one school district in Oman. They had been taught…

  15. Application of the verona coding definitions of emotional sequences (VR-CoDES) on a pediatric data set.

    Science.gov (United States)

    Vatne, Torun M; Finset, Arnstein; Ørnes, Knut; Ruland, Cornelia M

    2010-09-01

    Adult patients present concerns as defined in the Verona Coding Definitions of Emotional Sequences (VR-CoDES), but we do not know how children express their concerns during medical consultations. This study aimed to evaluate the applicability of VR-CoDES to pediatric oncology consultations. Twenty-eight pediatric consultations were coded with the Verona Coding Definitions of Emotional Sequences (VR-CoDES), and the material was also qualitatively analyzed for descriptive purposes. Five consultations were randomly selected for reliability testing and descriptive statistics were computed. Perfect inter-rater reliability for concerns and moderate reliability for cues were obtained. Cues and/or concerns were present in over half of the consultations. Cues were more frequent than concerns, with the majority of cues being verbal hints to hidden concerns or non-verbal cues. Intensity of expressions, limitations in vocabulary, commonality of statements, and complexity of the setting complicated the use of VR-CoDES. Child-specific cues; use of the imperative, cues about past experiences, and use of onomatopoeia were observed. Children with cancer express concerns during medical consultations. VR-CoDES is a reliable tool for coding concerns in pediatric data sets. For future applications in pediatric settings an appendix should be developed to incorporate the child-specific traits. Copyright (c) 2010 Elsevier Ireland Ltd. All rights reserved.

  16. Recovery definitions: Do they change?

    Science.gov (United States)

    Kaskutas, Lee Ann; Witbrodt, Jane; Grella, Christine E

    2015-09-01

    The term "recovery" is widely used in the substance abuse literature and clinical settings, but data have not been available to empirically validate how recovery is defined by individuals who are themselves in recovery. The "What Is Recovery?" project developed a 39-item definition of recovery based on a large nationwide online survey of individuals in recovery. The objective of this paper is to report on the stability of those definitions one to two years later. To obtain a sample for studying recovery definitions that reflected the different pathways to recovery, the parent study involved intensive outreach. Follow-up interviews (n=1237) were conducted online and by telephone among respondents who consented to participate in follow-up studies. Descriptive analyses considered endorsement of individual recovery items at both surveys, and t-tests of summary scores studied significant change in the sample overall and among key subgroups. To assess item reliability, Cronbach's alpha was estimated. Rates of endorsement of individual items at both interviews was above 90% for a majority of the recovery elements, and there was about as much transition into endorsement as out of endorsement. Statistically significant t-test scores were of modest magnitude, and reliability statistics were high (ranging from .782 to .899). Longitudinal analyses found little evidence of meaningful change in recovery definitions at follow-up. Results thus suggest that the recovery definitions developed in the parent "What Is Recovery?" survey represent stable definitions of recovery that can be used to guide service provision in Recovery-Oriented Systems of Care. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  17. Preliminary study on the energy coefficients of buildings; Vorstudie zur Erhebung von Energiekennzahlen von Wohnbauten

    Energy Technology Data Exchange (ETDEWEB)

    Dettli, R.; Bade, S. [Econcept AG, Zuerich (Switzerland); Baumgartner, A.; Bleisch, M. [Amstein und Walthert, Zuerich (Switzerland)

    2007-11-15

    This comprehensive report for the Swiss Federal Office of Energy (SFOE) presents the results of a preliminary study concerning the definition of a method for the cost-effective and reliable collection of data and the calculation of energy coefficients for residential buildings in Switzerland. On the basis of data already collected, typical coefficients for various types of building are proposed. Also, reasons for considerable differences between the data of various Swiss Cantons are investigated. Requirements and criteria for the judgement of the energy coefficients are discussed and the methods used by various Swiss cities and Cantons are reviewed. A comprehensive appendix completes the report.

  18. The influence of affective temperaments and psychopathological traits on the definition of bipolar disorder subtypes: a study on bipolar I Italian national sample.

    Science.gov (United States)

    Perugi, G; Toni, C; Maremmani, I; Tusini, G; Ramacciotti, S; Madia, A; Fornaro, M; Akiskal, H S

    2012-01-01

    Affective temperament and psychopathological traits such as separation anxiety (SA) and interpersonal sensitivity (IPS) are supposed to impact on the clinical manifestation and on the course of Bipolar Disorder (BD); in the present study we investigated their influence on the definition of BD subtypes. : Among 106 BD-I patients with DSM-IV depressive, manic or mixed episode included in a multi-centric Italian study and treated according to the routine clinical practice, 89 (84.0%) were in remission after a follow-up period ranging from 3 to 6 months (Clinical Global Impression-BP [CGI-BP] data are consistent with the hypothesis that affective temperaments, and in particular cyclothymia, could be utilized as quantitative, intermediate phenotypes in order to identify BD susceptibility genes. Copyright © 2010 Elsevier B.V. All rights reserved.

  19. Definitions of oppression.

    Science.gov (United States)

    LeBlanc, R G

    1997-12-01

    How we begin to serve others as healthcare professionals and how it is we define underserved and oppressed peoples is important in understanding issues in the organization and allocation of health care. This exploration, based on feminist post-structuralist theory, explores how nurses formulate definitions of 'underserved' and 'vulnerable'. This study goes beyond prescribed definitions to locate meanings used to identify oppression. I present, through an analysis of a literature search, the context and construction of the terms 'vulnerable population' and 'medically underserved'. Professional nursing journals are the source of relevant text. The implications of working with particular understandings of the terms 'vulnerable' and 'underserved' is based on my assumption that healthcare providers need to critically focus on the personal and political meanings they attribute to the labels used to define the clients and communities with whom they work. The presentation of this material supports that the way we define 'vulnerable' and 'underserved' is related to how our work fighting racism, ageism, AIDS, poverty, homophobia, addiction, domestic violence, sexism and colonization is realized.

  20. 45 CFR Appendix F to Part 1355 - Appendix F to Part 1355

    Science.gov (United States)

    2010-10-01

    ... MAINTENANCE PAYMENTS, ADOPTION ASSISTANCE, AND CHILD AND FAMILY SERVICES GENERAL Pt. 1355, App. F Appendix F... Jersey 5,307,662 2,539,793 2,767,869 New Mexico 2,493,475 1,212,778 1,280,697 New York 15,530,358 7,360...

  1. 13 CFR Appendix A to Subpart A of... - Appendix A to Subpart A of Part 113

    Science.gov (United States)

    2010-01-01

    ..., sec 7(b)(4). Nonfinancial Programs Women's business enterprise Executive Order 12138. Small business... 113 A Appendix A to Subpart A of Part 113 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION... Authority Financial Programs Regular business loans Small Business Act, sec. 7(a). Handicapped...

  2. 44 CFR Appendix A(4) to Part 61 - Appendix A(4) to Part 61

    Science.gov (United States)

    2010-10-01

    ... notice sent to you in conjunction with the community inspection procedure established under 44 CFR 59.30... procedure set forth in National Flood Insurance Program Regulations (44 CFR 59.30). During the several years... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Appendix A(4) to Part 61...

  3. 36 CFR Appendix A to Part 14 - Appendix A to Part 14

    Science.gov (United States)

    2010-07-01

    ... RIGHTS-OF-WAY Pt. 14, App. A Appendix A to Part 14 Where necessary, these forms should be modified so as..., and to the nature of the project. Form References should be made to the appropriate section of the... obtain the benefits of _____(Cite statute); and I further certify that the right-of-way herein described...

  4. 45 CFR Appendix A to Part 13 - Appendix A to Part 13

    Science.gov (United States)

    2010-10-01

    ... ACCESS TO JUSTICE ACT IN AGENCY PROCEEDINGS Pt. 13, App. A Appendix A to Part 13 Proceedings covered.... Proceedings provided to a fiscal intermediary before assigning or reassigning Medicare providers to a different fiscal intermediary 42 U.S.C. 1395h(e)(1)-(3) 42 CFR 421.114, 421.128. 3. Appeals...

  5. Schistosomiasis of the Appendix in a Tertiary Hospital in Northern Nigeria: A 22-Year Review

    OpenAIRE

    Ahmed, Saad A.; Mohammed, Umar; Sanda, Robert B.; Makama, Jerry; Shehu, Mohammed S; Ameh, Emmanuel A.; Ahmed A. Mayun

    2014-01-01

    Background: Schistosomiasis is one of the neglected tropical diseases caused by a trematode, Schistosoma spp, and affects many systems in the body including the gastrointestinal tract. Schistosomiasis of the appendix is a well-recognized disease and presents as a chronic granulomatous inflammation. This study aims to document the frequency and pattern of distribution of schistosomal appendicitis in our environment. Materials and Methods: This is a retrospective histopathological review of sch...

  6. B-cell lymphoma of the appendix: A case report and review of literature

    OpenAIRE

    Jagannath Dev Sharma; C. Chonzik; Tonmoy Das; Manigreeva Krishnatreya

    2014-01-01

    Appendicular tumors are rare, and lymphoma of the appendix is rarer. A 50 - year - old female patient presented with vague abdominal discomfort and lump in the right iliac fossa. The diagnosis of diffuse large B - cell lymphoma was made after laparotomy and histopathological examination (HPE) supported by immunohistochemistry study. For appendicular neoplasms diagnosed postoperatively, including lymphoma, a meticulous grossing and HPE cannot be over emph...

  7. European Contribution to Human Aspect Investigations for Future Planetary Habitat Definition Studies: Field Tests at MDRS on Crew Time Utilisation and Habitat Interfaces

    Science.gov (United States)

    Pletser, Vladimir; Foing, Bernard

    2011-02-01

    Human factors are a dominant aspect in space missions, which may strongly influence work results and efficiency. To assess their impact on future long term space missions and to attempt a general quantification, the environmental and technical conditions to which astronauts may be confronted need to be reproduced as closely as possible. Among the stressors that occur during space missions, limited resources, limited social interactions, long term living and working in confined and isolated areas are among the most important for future planetary exploration. The European Space Agency (ESA) has a strong interest in obtaining data and insights in human aspects to prepare for future studies on the definition of future Lunar and Martian planetary habitats. In this frame, ESA's Directorate of Human Space Flight was associated to the EuroGeoMars campaign conducted by the Crews 76 and 77 in February 2009 in The Mars Society's `Mars Desert Research Station' (MDRS) in the Desert of Utah. The EuroGeoMars Campaign lasted 5 weeks and encompassed two groups of experiments, on human crew related aspects and field experiments in geology, biology and astronomy/astrophysics. The human crew related aspects covered (1) crew time organization in a planetary habitat, (2) an evaluation of the different functions and interfaces of this habitat, (3) an evaluation of man-machine interfaces of science and technical equipment. Several forms and questionnaires were filled in by all crew members: time and location evaluation sheets and two series of questionnaires. In addition, the crew participated in another on-going food study where the type of food was imposed and crew impressions were collected via questionnaires. The paper recalls the objectives of the human crew related experiments of the EuroGeoMars project and presents the first results of these field investigations. Some recommendations and lessons learnt will be presented and used as first inputs for future planetary habitat

  8. Definition of postprandial lipaemia

    DEFF Research Database (Denmark)

    Kolovou, Genovefa D; Mikhailidis, Dimitri P; Nordestgaard, Børge G

    2011-01-01

    At the present time, there is no widely agreed definition of postprandial lipaemia (PPL). This lack of a shared definition limits the identification and treatment of patients with exaggerated PPL as well as the evaluation of potential therapeutic agents. PPL is a complex syndrome characterized...... by non-fasting hypertriglyceridaemia that is associated with an increased risk of vascular events. This review considers the definition of PPL and the methodology for assessing this process....

  9. Evaluation of automated decisionmaking methodologies and development of an integrated robotic system simulation, appendix A

    Science.gov (United States)

    Haley, D. C.; Almand, B. J.; Thomas, M. M.; Krauze, L. D.; Gremban, K. D.; Sanborn, J. C.; Kelly, J. H.; Depkovich, T. M.

    1984-01-01

    A generic computer simulation for manipulator systems (ROBSIM) was implemented and the specific technologies necessary to increase the role of automation in various missions were developed. The specific items developed were: (1) Capability for definition of a manipulator system consisting of multiple arms, load objects, and an environment; (2) Capability for kinematic analysis, requirements analysis, and response simulation of manipulator motion; (3) Postprocessing options such as graphic replay of simulated motion and manipulator parameter plotting; (4) Investigation and simulation of various control methods including manual force/torque and active compliance control; (5) Evaluation and implementation of three obstacle avoidance methods; (6) Video simulation and edge detection; and (7) Software simulation validation. This appendix is the user's guide and includes examples of program runs and outputs as well as instructions for program use.

  10. Cryogenic fluid management program flight concept definition

    Science.gov (United States)

    Kroeger, Erich

    1987-01-01

    The Lewis Research Center's cryogenic fluid management program flight concept definition is presented in viewgraph form. Diagrams are given of the cryogenic fluid management subpallet and its configuration with the Delta launch vehicle. Information is given in outline form on feasibility studies, requirements definition, and flight experiments design.

  11. Cost optimizing of large-scale offshore wind farms. Appendix K to Q. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This Volume 4 contains reports prepared by SEAS Distribution A.m.b.A., Risoe National Laboratory, Nellemann, Nielsen and Rauschenberger A/S (NNR), Universidad Politecnica de Madrid, National Wind Power Ltd. and Stadtwerke Rostock AG. Appendix K - Wind and wave measurements; Appendix L - Establishment of design basis (wind, wave and ice loads). Appendix M - Wake effects and wind farm modelling. Appendix N - Functional requirements and optimisation of wind turbines. Appendix O - Operation and maintenance system. Appendix O.1 - Helicopter Service (alternative). Appendix P - Cost optimising of large scale offshore wind farms in UK waters. Appendix Q - Cost optimising of large scale offshore wind farms in German waters. Appendix K, L and N have been prepared by Risoe National Laboratory. Appendix M has been prepared by Universidad Politecnica de Madrid. Appendix 0 has been prepared by SEAS Distribution A.m.b.A.. Appendix O.1 has been prepared by Nellemann, Nielsen and Rauschenberger A/S. Appendix P has been prepared by National Wind Power Ltd.. Appendix Q has been prepared by Stadtwerke Rostock AG. (au)

  12. Puget Sound Area Electric Reliability Plan. Appendix B : Local Generation Evaluation : Draft Environmental Impact Statement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1991-09-01

    The information and data contained in this Appendix was extracted from numerous sources. The principle sources used for technical data were Bonneville Power Administration's 1990 Resource Program along with its technical appendix, and Chapter 8 of the Draft 1991 Northwest Conservation and Electric Power Plan. All cost data is reported 1988 dollars unless otherwise noted. This information was supplemented by other data developed by Puget Sound utilities who participated on the Local Generation Team. Identifying generating resources available to the Puget Sound area involved a five step process: (1) listing all possible resources that might contribute power to the Puget Sound area, (2) characterizing the technology/resource status, cost and operating characteristics of these resources, (3) identifying exclusion criteria based on the needs of the overall Puget Sound Electric Reliability Plan study, (4) applying these criteria to the list of resources, and (5) summarizing of the costs and characteristics of the final list of resources. 15 refs., 20 tabs.

  13. Definitive airway management of patients presenting with a pre-hospital inserted King LT(S)-D laryngeal tube airway: a historical cohort study.

    Science.gov (United States)

    Subramanian, Arun; Garcia-Marcinkiewicz, Annery G; Brown, Daniel R; Brown, Michael J; Diedrich, Daniel A

    2016-03-01

    The King LT(S)-D laryngeal tube (King LT) has gained popularity as a bridge airway for pre-hospital airway management. In this study, we retrospectively reviewed the use of the King LT and its associated airway outcomes at a single Level 1 trauma centre. The data on all adult patients presenting to the Mayo Clinic in Rochester, Minnesota with a King LT in situ from July 1, 2007 to October 10, 2012 were retrospectively evaluated. Data collected and descriptively analyzed included patient demographics, comorbidities, etiology of respiratory failure, airway complications, subsequent definitive airway management technique, duration of mechanical ventilation, and status at discharge. Forty-eight adult patients met inclusion criteria. The most common etiology for respiratory failure requiring an artificial airway was cardiac arrest [28 (58%) patients] or trauma [9 (19%) patients]. Four of the nine trauma patients had facial trauma. Surgical tracheostomy was the definitive airway management technique in 14 (29%) patients. An airway exchange catheter, direct laryngoscopy, and video laryngoscopy were used in 11 (23%), ten (21%), and ten (21%) cases, respectively. Seven (78%) of the trauma patients underwent surgical tracheostomy compared with seven (18%) of the medical patients. Adverse events associated with King LT use occurred in 13 (27%) patients, with upper airway edema (i.e., tongue engorgement and glottic edema) being most common (19%). In this study of patients presenting to a hospital with a King LT, the majority of airway exchanges required an advanced airway management technique beyond direct laryngoscopy. Upper airway edema was the most common adverse observation associated with King LT use.

  14. 47 CFR Appendix I to Subpart E of... - A Procedure for Calculating PCS Signal Levels at Microwave Receivers (Appendix E of the...

    Science.gov (United States)

    2010-10-01

    ... at Microwave Receivers (Appendix E of the Memorandum Opinion and Order) I Appendix I to Subpart E of... PERSONAL COMMUNICATIONS SERVICES Broadband PCS Pt. 24, Subpt. E, App. I Appendix I to Subpart E of Part 24... station and the characteristics of each receiver, i.e., adjacent channel susceptibility, antenna...

  15. Study on influential factors on the definition of CBCT images%锥形束CT影像清晰度影响因素的分析研究

    Institute of Scientific and Technical Information of China (English)

    郭珊; 高润涛; 陈星

    2015-01-01

    目的:评估患者锥形束CT( CBCT)影像清晰度,探讨其影响因素。方法选择2014年口腔科患者的CBCT影像学资料共700例,以10年为一年龄段将其分为9组,分别记录各组中重叠影像和金属物伪影的数量及种类,计算百分比并比较各组间的差异。结果1~10岁组中,重叠影像的比率为25%,21~30岁组该比率迅速降至4.2%,随后缓慢增高,于80岁以上组达到20%;伪影的比率则随年龄由0(1~10岁组)逐渐增至90%(≥81岁组)。结论年龄及口内各种金属物是影响CBCT影像清晰度的重要因素,在行CBCT检查前对影响因素给予高度重视及适当处理将提高影像清晰率。%Objective To evaluate the definition of images of cone beam computed tomography( CBCT)and to provide the reference for methods of clinical examination. Methods The imaging data of 700 patients treated in the department of Stomatology in Friendship Hospital dur-ing 2014 were selected and reviewed. They were divided into 9 groups with the age range of every ten years and the number of overlapped images and metal artifacts were studied respectively,and their difference had been compared. Results The rate of overlapped images had been rapidly declined from 25%(age group 1~10 yrs)to 4. 2%(age group 21~ -30 yrs),and then slowly increased to 20%(age group over 81yrs). The rate of metal artifacts increased from 0( age group 1~10 yrs)to 90%( age group over 81 yrs). Conclusion Age and intraoral metallic material are important factors influencing the definition of images. For those above-mentioned patients,better definition of images can be achieved,if high attention has been paid to these influential factors with some appropriate intervention before CBCT examination.

  16. Study on the quantitative definition of occupational exposures%职业接触定量化定义探讨

    Institute of Scientific and Technical Information of China (English)

    田昊渊; 黄汉林; 郑玉新

    2012-01-01

    Objective To discuss the quantitative definition of occupational exposure by comparing and analyzing the occupational exposure limits (OEL) and environmental air pollutants limits (EAPL). Methods The concentrations of OEL and EAPL of chemical substances from China, United States, and Europe were collected and statistically analyzed. Results A total of 30 chemical substances were collected, and made up 45 pairs of concentrations. The geometric mean ( GM) of OEL and EAPL were 2. 09 mg/m3 and 0.01 mg/m3, indicating OEL was on average 200. 17 times larger than EAPL. A logarithmic regression of OEL on EAPL gave lgy = 1. 182 lgx - 2. 36 (R2 =0. 567). The concentration at the intersection of the two probability density function curve for OEL and EAPL was 0. 092 9 mg/m3, which was 1/22.45 of OEL and 8. 93 limes of EAPL. If the concentration was 1/20 of OEL, the percentage of the concentration lower than the corresponding EAPL was 20%. Conclusion When chemical concentration in work place is more than 1/10 of OEL, it can be considered as an occupational exposure.%目的 比较化学物职业接触限值(OEL)与环境空气污染物浓度限值,探讨职业接触定量化的界定.方法 搜集中国、美国、欧洲化学物OEL与环境空气污染物浓度限值,并进行统计分析.结果 共收集到30种化学物的45对OEL和环境浓度限值.OEL和环境空气污染物浓度限值几何均数分别为2.09 mg/m3和0.01 mg/m3,OEL是环境空气污染物浓度限值的200.17倍.2限值回归方程为lgy=1.182 lgx-2.36[决定系数(R2)=0.567].2限值概率密度函数曲线交点浓度值为0.092 9 mg/m3,是OEL的1/22.45,环境空气污染物浓度限值8.93倍.当浓度取1/20 OEL时,该浓度低于对应的环境空气污染物浓度限值比例为20%.结论 当工作场所化学物浓度高于OEL 1/10时,可定义为职业接触.

  17. Mucocele of appendix secondary to mucinous cystadenoma.

    Science.gov (United States)

    Butt, Muhammad Qasim; Chatha, Sohail Saqib; Farooq, Mahwish; Ghumman, Adeel Qamar

    2014-03-01

    Mucocele of appendix is a rare disorder characterised by obstructive dilatation of the appendicular lumen by mucinous secretions. More commonly it is caused by mucinous cystadenoma and rarely by mucinous cystadenocarcinoma. Patients are often asymptomatic and may sometimes present with acute appendicitis. It is known to be associated with pseudomyxoma peritonei as a result of rupture of mucocele. A pre-operative diagnosis is necessary to plan careful resection. Ultrasonography and computed tomography are useful tools for the diagnosis of appendiceal mucocele. We report a case of appendiceal mucocele due to mucinous cystadenoma with surgical and histopathological confirmation.

  18. A Complete Definition of College and Career Readiness

    Science.gov (United States)

    Conley, David T.

    2012-01-01

    In many circles, efforts are under way to develop definitions of college readiness, career readiness, or both. This brief contains a definition that is the culmination of 18 years of study and research on this topic. This definition, then, is based on both empirical evidence gathered via multiple research studies and on-the-ground interactions…

  19. Sociocultural definitions of risk

    Energy Technology Data Exchange (ETDEWEB)

    Rayner, S.

    1990-10-01

    Public constituencies frequently are criticized by technical experts as being irrational in response to low-probability risks. This presentation argued that most people are concerned with a variety of risk attributes other than probability and that is rather irrational to exclude these from the definition and analysis of technological risk. Risk communication, which is at the heart of the right-to-know concept, is described as the creation of shared meaning rather than the mere transmission of information. A case study of utilities, public utility commissions, and public interest groups illustrates how the diversity of institutional cultures in modern society leads to problems for the creation of shared meanings in establishing trust, distributing liability, and obtaining consent to risk. This holistic approach to risk analysis is most appropriate under conditions of high uncertainty and/or decision stakes. 1 fig., 5 tabs.

  20. Definitions of deafblindness and congenital deafblindness

    DEFF Research Database (Denmark)

    Ask Larsen, Flemming; Damen, Saskia

    2014-01-01

    of the studies reported no definition of DB and 76.7% reported no definition of CDB. Main discrepancies are: (1) medical/functional versus ability/functioning definitions regarding DB; and (2) different criteria for onset of DB in the case of defining CDB (e.g. age versus developmental level). The results...... of this study call attention to a scientifically inadequate approach to the study of DB and CDB. Findings indicate that clear guidelines for sample descriptions of the DB and/or CDB populations are needed. It is suggested that studies including DB and CDB participants provide the following information...

  1. A pilot study of the tolerability and effects of high-definition transcranial direct current stimulation (HD-tDCS) on pain perception.

    Science.gov (United States)

    Borckardt, Jeffrey J; Bikson, Marom; Frohman, Heather; Reeves, Scott T; Datta, Abhishek; Bansal, Varun; Madan, Alok; Barth, Kelly; George, Mark S

    2012-02-01

    Several brain stimulation technologies are beginning to evidence promise as pain treatments. However, traditional versions of 1 specific technique, transcranial direct current stimulation (tDCS), stimulate broad regions of cortex with poor spatial precision. A new tDCS design, called high definition tDCS (HD-tDCS), allows for focal delivery of the charge to discrete regions of the cortex. We sought to preliminarily test the safety and tolerability of the HD-tDCS technique as well as to evaluate whether HD-tDCS over the motor cortex would decrease pain and sensory experience. Twenty-four healthy adult volunteers underwent quantitative sensory testing before and after 20 minutes of real (n = 13) or sham (n = 11) 2 mA HD-tDCS over the motor cortex. No adverse events occurred and no side effects were reported. Real HD-tDCS was associated with significantly decreased heat and cold sensory thresholds, decreased thermal wind-up pain, and a marginal analgesic effect for cold pain thresholds. No significant effects were observed for mechanical pain thresholds or heat pain thresholds. HD-tDCS appears well tolerated, and produced changes in underlying cortex that are associated with changes in pain perception. Future studies are warranted to investigate HD-tDCS in other applications, and to examine further its potential to affect pain perception. This article presents preliminary tolerability and efficacy data for a new focal brain stimulation technique called high definition transcranial direct current stimulation. This technique may have applications in the management of pain. Copyright © 2012. Published by Elsevier Inc.

  2. Definition of postprandial lipaemia

    DEFF Research Database (Denmark)

    Kolovou, Genovefa D; Mikhailidis, Dimitri P; Nordestgaard, Børge G

    2011-01-01

    At the present time, there is no widely agreed definition of postprandial lipaemia (PPL). This lack of a shared definition limits the identification and treatment of patients with exaggerated PPL as well as the evaluation of potential therapeutic agents. PPL is a complex syndrome characterized by...

  3. Productivity of Stream Definitions

    NARCIS (Netherlands)

    Endrullis, Jörg; Grabmayer, Clemens; Hendriks, Dimitri; Isihara, Ariya; Klop, Jan

    2007-01-01

    We give an algorithm for deciding productivity of a large and natural class of recursive stream definitions. A stream definition is called ‘productive’ if it can be evaluated continuously in such a way that a uniquely determined stream is obtained as the limit. Whereas productivity is undecidable

  4. Productivity of stream definitions

    NARCIS (Netherlands)

    Endrullis, J.; Grabmayer, C.A.; Hendriks, D.; Isihara, A.; Klop, J.W.

    2008-01-01

    We give an algorithm for deciding productivity of a large and natural class of recursive stream definitions. A stream definition is called ‘productive’ if it can be evaluated continually in such a way that a uniquely determined stream in constructor normal form is obtained as the limit. Whereas prod

  5. Definition of intractable epilepsy.

    Science.gov (United States)

    Sinha, Shobhit; Siddiqui, Khurram A

    2011-01-01

    Defining intractable epilepsy is essential not only to identify up to 40% of patients refractory to pharmacological management, but also to facilitate selection and comparison of such patients for research purposes. The ideal definition still eludes us. Multiple factors including number of antiepileptic drug (AED) failures, seizure frequency and duration of unresponsiveness, etiology, and epilepsy syndromes are considered in formulating the definition of pharmaco-resistant epilepsy. Most definitions used in the literature agree on the number of AED failures, which seem to be 2 or 3, however, the seizure frequency and time factor are varied. The International League Against Epilepsy proposed a definition of drug-resistant epilepsy as a failure of adequate trials of 2 tolerated and appropriately chosen and used AED schedules. This for now, could provide an operational definition for clinical and research settings. However, with emergence of new data and novel treatments the criteria for intractability may change.

  6. Sexting and the Definition Issue.

    Science.gov (United States)

    Barrense-Dias, Yara; Berchtold, André; Surís, Joan-Carles; Akre, Christina

    2017-07-19

    Sexting among youths has become a necessary topic of interest in research because of the negative consequences that this activity could create, especially when content is shared with others. Indeed, this loss of control could lead to humiliation, (cyber)bullying, or harassment. The development of new technologies, press coverage, and increase of prevalence rates could also explain the growth of interest in sexting. However, its definition is still a gray area. This review examines the different definitions of sexting used in the literature and its correlates. Several elements of the definition of sexting were assessed: actions (sending, receiving, and forwarding); media types (text, images, and videos); sexual characteristics; and transmission modes. Nine databases were searched for studies on sexting among youths up to 18 years of age. Eighteen studies published between 2012 and 2015 were included. Prevalence rates of sexting ranged between .9% and 60% partly depending on the definition. Most studies assessed sending, but when sending and receiving were measured, prevalence rates were higher for receiving. Some articles found associations with age, gender, race, sexual behavior, romantic relationships, risky behaviors, online activity, psychological difficulties, and social pressure. Finding a consensus regarding the definition is essential to assess accurately the activity and adapt prevention. Adolescents' interpretations of the activity are important as sexting could be used as a sexual behavior between two consenting persons. Prevention strategies should focus on sexting that goes wrong when it is forwarded to a third party and when it occurs in a context of pressure or harassment. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  7. Acute appendicitis: Is removal of a normal appendix still existing and can we reduce its rate?

    Directory of Open Access Journals (Sweden)

    Khairy Gamal

    2009-01-01

    Full Text Available Background/Aim: To determine the incidence of negative appendectomies and to identify factors that may reduce the risk of having the normal appendices removed surgically. Design: Cross-sectional study. Setting: College of Medicine and King Khalid University Hospital, Riyadh, Saudi Arabia. Materials and Methods: The surgical and histological data of 852 patients who underwent appendicectomy were reviewed. All incidental or interval appendicectomies were excluded. Only patients who were admitted and whose appendices were removed and subjected to histology were included (585 patients. The data on patients who had a normal appendix on histology further analyzed to include demographics, specific investigations, operative findings of the appendix and additional operative findings that need other surgical procedures. Results: A normal appendix was removed in 54 (9.2% of the patients. Only 5.5% of those patients had a computed tomography (CT scan preoperatively and 3.7% had diagnostic laparoscopy. In 21 patients, additional operative and histological findings were obtained that might have caused the right lower abdominal pain. Conclusion: In spite of the advances in the diagnostic and imaging techniques, the rates of negative findings on appendicectomy have not decreased much. Clinical judgment is still the most important factor in the management of patients with suspected acute appendicitis. The routine use of CT scan or diagnostic laparoscopy for all patients who are suspected to have appendicitis is neither cost-effective nor safe.

  8. Appendix B: Description of Map Units for Northeast Asia Summary Geodynamics Map

    Science.gov (United States)

    Parfenov, Leonid M.; Badarch, Gombosuren; Berzin, Nikolai A.; Hwang, Duk-Hwan; Khanchuk, Alexander I.; Kuzmin, Mikhail I.; Nokleberg, Warren J.; Obolenskiy, Alexander A.; Ogasawara, Masatsugu; Prokopiev, Andrei V.; Rodionov, Sergey M.; Smelov, Alexander P.; Yan, Hongquan

    2009-01-01

    The major purposes of this chapter are to provide (1) an overview of the regional geology, tectonics, and metallogenesis of Northeast Asia for readers who are unfamiliar with the region, (2) a general scientific introduction to the succeeding chapters of this volume, and (3) an overview of the methodology of metallogenic and tectonic analysis used in this study. We also describe how a high-quality metallogenic and tectonic analysis, including construction of an associated metallogenic-tectonic model will greatly benefit other mineral resource studies, including synthesis of mineral-deposit models; improve prediction of undiscovered mineral deposit as part of a quantitative mineral-resource-assessment studies; assist land-use and mineral-exploration planning; improve interpretations of the origins of host rocks, mineral deposits, and metallogenic belts, and suggest new research. Research on the metallogenesis and tectonics of such major regions as Northeast Asia (eastern Russia, Mongolia, northern China, South Korea, and Japan) and the Circum-North Pacific (the Russian Far East, Alaska, and the Canadian Cordillera) requires a complex methodology including (1) definitions of key terms, (2) compilation of a regional geologic base map that can be interpreted according to modern tectonic concepts and definitions, (3) compilation of a mineral-deposit database that enables a determination of mineral-deposit models and clarification of the relations of deposits to host rocks and tectonic origins, (4) synthesis of a series of mineral-deposit models that characterize the known mineral deposits and inferred undiscovered deposits in the region, (5) compilation of a series of metallogenic-belt belts constructed on the regional geologic base map, and (6) construction of a unified metallogenic and tectonic model. The summary of regional geology and metallogenesis presented here is based on publications of the major international collaborative studies of the metallogenesis and

  9. 32 CFR Appendix C to Part 86 - State Information

    Science.gov (United States)

    2010-07-01

    ... CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES Pt. 86, App. C Appendix C to Part.... L. required, name check, COMM: 609-882-2000. State of New Mexico, Department of Public Safety...

  10. 47 CFR Appendix 2 to Part 97 - VEC Regions

    Science.gov (United States)

    2010-10-01

    ... SERVICE Pt. 97, App. 2 Appendix 2 to Part 97—VEC Regions 1. Connecticut, Maine, Massachusetts, New... and Virginia. 5. Arkansas, Louisiana, Mississippi, New Mexico, Oklahoma and Texas. 6. California. 7...

  11. Existential field 8: appendix to the report - special focus pieces

    OpenAIRE

    Georgiou, Myria; Haddon, Leslie; Helsper, Ellen; Wang, Yinhan

    2010-01-01

    This appendix contains five special focus pieces on Diasporic families and media consumption, The place of mobile technology in European families, Families’ digital disadvantage and exclusion, ICT and intimate relationships, and Girl culture and Web 2.0.

  12. [A case of true diverticulosis of the appendix with intussusception].

    Science.gov (United States)

    Endo, Yuichi; Matsumoto, Toshifumi; Oki, Eiji; Kusumoto, Tetsuya; Yoshikawa, Koji; Kitano, Seigo

    2011-09-01

    A 50-year-old woman who was given a diagnosis of acute appendicitis was referred to our hospital. Because an abdominal enhanced CT revealed a dilated and cystic lesion in the appendix, operation was performed under the diagnosis of the suspicion of acute appendicitis or appendiceal mucocele. We performed laparoscopic cecal resection because of the intraoperative diagnosis of intussusception of the appendix. On the resected specimen, an elevated lesion was identified near the base of appendix. Histopathologically it was shown to be a true diverticulum in which the proper muscle layer are intact. To the best of our knowledge, this is the first report of true diverticulosis of the appendix with intussusception in the Japanese literature.

  13. General Conformity Training Modules: Appendix A Sample Emissions Calculations

    Science.gov (United States)

    Appendix A of the training modules gives example calculations for external and internal combustion sources, construction, fuel storage and transfer, on-road vehicles, aircraft operations, storage piles, and paved roads.

  14. 12 CFR Appendix A to Part 343 - Consumer Grievance Process

    Science.gov (United States)

    2010-01-01

    ... POLICY CONSUMER PROTECTION IN SALES OF INSURANCE Pt. 343, App. A Appendix A to Part 343—Consumer..., advertising, or offering insurance products or annuities to the consumer at an office of the bank or on behalf...

  15. 7 CFR Appendix 2 to Part 799 - Form FSA-929

    Science.gov (United States)

    2010-01-01

    ... ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND RELATED ENVIRONMENTAL CONCERNS-COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT Pt. 799, App. 2 Appendix 2 to Part 799—Form FSA-929 EC19SE91.001...

  16. Ingested metallic foreign body lodged in the appendix

    Directory of Open Access Journals (Sweden)

    R R Sarkar

    2011-01-01

    Full Text Available An 8-year-old child ingested a metallic screw 3 months prior to admission. At laparotomy, the foreign body was found to be lodged inside the vermiform appendix, and was removed by appendicectomy.

  17. Geosynchronous platform definition study. Volume 4, Part 2: Traffic analysis and system requirements for the new traffic model

    Science.gov (United States)

    1973-01-01

    A condensed summary of the traffic analyses and systems requirements for the new traffic model is presented. The results of each study activity are explained, key analyses are described, and important results are highlighted.

  18. Duplicate Appendix With Acute Ruptured Appendicitis: A Case Report

    OpenAIRE

    Nazir, Sharique; Bulanov, Alex; Ilyas, Mohammed Iyoob Mohammed; Jabbour, Ibrahim I.; Griffith, Larry

    2015-01-01

    Duplication of the appendix is a rare congenital anomaly that, in adults, is most often found incidentally during surgery for other reasons. Appendicitis in the duplicated appendix is very rare and has been reported less than 10 times in the medical literature. We describe a 33-year-old woman with worsening periumbilical pain, nausea, vomiting, and fever. Physical examination showed localized peritonitis in the right lower quadrant. She had an elevated white blood cell count with neutrophilia...

  19. 32 CFR Appendix A to Part 45 - DD Form 214

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false DD Form 214 A Appendix A to Part 45 National... CERTIFICATE OF RELEASE OR DISCHARGE FROM ACTIVE DUTY (DD FORM 214/5 SERIES) Pt. 45, App. A Appendix A to Part 45—DD Form 214 EC23OC91.003 EC23OC91.004 EC23OC91.005 EC23OC91.006...

  20. The definition of cross polarization

    DEFF Research Database (Denmark)

    Ludwig, Arthur

    1973-01-01

    There are at least three different definitions of cross polarization used in the literature. The alternative definitions are discussed with respect to several applications, and the definition which corresponds to one standard measurement practice is proposed as the best choice.......There are at least three different definitions of cross polarization used in the literature. The alternative definitions are discussed with respect to several applications, and the definition which corresponds to one standard measurement practice is proposed as the best choice....